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Brief introduction blasting equipment transporter (Blasting Equipment Transporter) 1, the chassis n chassis model can be divided into: Dongfeng series, Jiangling series, JAC series, Beiqi Aoling series, Beiqi era series, Beiqi Auman series, Qingling series, Liberation series ,and many more n chassis can be divided into: dual drive and four drive n According to the rated load quality, there may be 0.5 tons to 9.9 tons (National Commission of Science, Technology and Industry requires the maximum tonnage of the household not to exceed 10 tons). 2. The car body n can be divided into two parts: 1: transport explosives; 2: transport detonators (Anti-explosion container); 3: Explosives and detonators are transported at the same time (car body must be compartmentalized, sub-warehouse transport, anti-explosion container installed). The car body is a double-layer metal skeleton structure, the outside is a cold-rolled steel plate, the inner wall is covered with an aluminum alloy plate, and the interlayer is filled with a heat-insulating flame-retardant material. If you need to install the anti-riot container, open the side door. The side wall is equipped with a natural ventilation window with rain protection function to make the air flow inside and outside the box. The interior of the box is anti-static treatment. The bottom of the box and the front of the box are paved. The flame-retardant antistatic rubber sheet is connected with the equipotential of the chassis, and is connected to the ground through the static conductive device at the rear of the vehicle to prevent the generation of static sparks and the timely release of static electricity from the vehicle, thereby improving the safety of the vehicle. The front and side of the car body are equipped with fixed pull rings, and tied goods are used with the binding band to avoid movement and ensure safety. 3. The smoke detector is a special device for sensing the fire inside the compartment. It is installed in the top of the compartment and connected with the alarm device in the cab. When there is a smoke in the fire, a buzzing alarm in the cab informs the driver to ensure that Eliminate dangers in time. 4. Anti-theft alarm In order to ensure safety, doors are opened at the rear and sides of the compartment. Door magnetic switch alarms are installed at the top of each door frame (optional anti-theft monitor according to user requirements. Drive recorder, etc.) When the door is When turned on, the buzzer in the cab sounds an alarm. When not in use, the control switch in the cab can be turned off. This ensures that the vehicle is always in a controlled state during driving. 5. The exhaust system of the vehicle's engine adopts a front-mounted type and an exhaust spark extinguisher (fire shield) is installed to prevent the heat source from adversely affecting the explosives. 6, the chassis is equipped with two electrostatic conductive tape mop, the outside of the car body installation marker marker lights and portable fire extinguishers and other safety devices. 7. The body color is yellow, and there are “No fireworks†and “Blast†words with reflective logos.
Notice of the "Safety Technical Conditions for Explosive Equipment Transporters" The provinces, autonomous regions, municipalities directly under the Central Government, and the plans for the municipal public explosives equipment administrative departments: In order to further strengthen the management of the blasting equipment transportation and ensure the safety of transportation, the Committee has organized the “Technical Conditions for the Safety of Explosive Equipment Transporters†and in January 2001, passed the Commission for National Defense Technology, the State Economic and Trade Commission, the Ministry of Public Security, and the Ministry of Communications. The review of the joint organization of the four ministries and commissions is now being issued. Please follow the implementation. 1 Scope This technical condition stipulates the technical requirements, test methods, inspection rules and signs, accessories, storage and quality assurance of the blasting equipment transportation engine. This technical condition is applicable to a blasting equipment transporter that uses the chassis of a fixed-seat freight car. The technical conditions are applicable to road transport vehicles for blasting equipment (excluding blasting equipment transport vehicles in the blasting equipment production area and blasting equipment transport vehicles in the general warehouse area). This technical condition is not applicable to the transporter of primary explosives, except as approved by the State Bureau of Explosive Equipment. 2 Reference standards GB699-1988 High Quality Carbon Steel Technical Conditions GBl589-1989 Automotive Profile Boundary GB3452.l-1992 Hydraulic and pneumatic type 0 Rubber Seal GB4785-1998 Regulations for the Installation of External Lighting and Signaling Devices for Automobiles and Trailers GB7258-1997 Technical safety conditions for motor vehicles CBll567-1994 Requirements for side and rear lower guards for cars and trailers GB/T12676-1990 Automotive brake system structure, performance and test methods GB/T13576.1-92 Serrated (3,30) thread profile GB/T13576.4-92 Serrated (3,30) thread GB/T9417-1988 Model Formulation of Automobile Products GB13365-1992 Motor vehicle exhaust spark quencher performance requirements and test methods GBl3392-1992 Road Transport Dangerous Goods Vehicle Sign GB/T15846-1995 container door seals GB/T17350-1998 Terminology and generation of special vehicles and special semi-trailers QC/T252-1998 Definitive Test Procedures for Special Purpose Vehicles QC/T453-1999 General Technical Conditions for Vans QC/T484-1999 automotive paint coating QC/T486-1999 Car Signs QC/T518-1999 Specification for Tightening Torque of Automotive Threaded Fasteners QC/T900-1997 Quality Inspection and Evaluation Method for Automobile Products WJ2146-1993 Acceptance Procedures for Anti-Static Supplies Facilities in Weaponry Industry JB4709-1992 Steel Pressure Vessel Welding Procedure JB4726-1987 Carbon steel and low alloy steel forgings for pressure vessels JB/T5000.3-1998 General specifications for heavy machinery (welded parts) JT230-1995 Automobile static conductive rubber drag zone YB231-1987 Cold Rolled Seamless Steel Tube Ministry of Mechanical Industry, Engine Letter [1998] 056 Document 3 Technical requirements 3.1 The vehicle 3.1.1 The blasting equipment transporter should be able to work normally under the following conditions: Ambient temperature -40 °C - +55 °C; air relative humidity is not more than 95% (25 °C). 3.1.2 The model number of the blasting equipment transporter shall be prepared in accordance with the provisions of GB/T9417 and GB/T17350. 3.1.3 The blasting equipment transporter shall comply with the provisions of this technical condition and shall be manufactured in accordance with the drawings and technical documents approved by the stipulated procedures. 3.1.4 The basic structure of the blasting equipment transporter shall meet the requirements of QC/T453. 3.1.5 The total mass of the refitted blasting equipment transporter shall not exceed 5% of the total mass of the original chassis design. The external dimensions shall conform to the provisions of GB1589. 3.1.6 The chassis of the vehicle used for the blasting equipment carrier shall have the stereotyped product certificate issued by the competent national authority and the product certification provided by the manufacturer. 3.1.7 The dynamics, fuel economy and handling stability of the converted blasting equipment transporter shall comply with the design of the original model. 3.1.8 The dynamic performance of the converted blasting equipment transporter shall comply with the provisions of GB/T12676. Vehicles using pneumatic braking systems should be equipped with low-voltage audible alarm devices. 3.1.9 Blasting equipment transport vehicles with a total mass of more than 3500 kg shall be provided with bumpers on the outside of the fuel tank and on the lower part of the cargo tank. The installation position and strength shall comply with the provisions of GB11567. 3.1.10 Blasting equipment transporter The front and rear bumpers shall be provided with two buffer reinforced rubbers, with an area of ​​not less than 150mm×80mm and a thickness not less than 40mm. Before and after the vehicle should be equipped with a hook or drag device. 3.1.11 Blasting equipment transportation vehicles with a total mass of more than 2000kg shall be equipped with anti-theft alarm devices on the opposite side of the cargo compartment or on the opposite side door. The alarm shall be isolated from the interior of the container through glass; the total mass is greater than 9000kg (including 9000kg). The blasting equipment transporter shall be equipped with a monitor in the cab, and its camera shall be set at the rear of the container and shall have good observation effects. 3.1.12 Vehicles with undercarriage connected by U-bolts. The number of U-bolts should be increased by 1-3 pairs on the basis of the original model design, in which the total mass is less than 2000kg (including 2000kg), 1 pair, the total mass is greater than 2000kg, less than 9000kg, 2 pairs, and the total mass is greater than 9000kg ( Including 9000kg) with 3 pairs, the position is even and reasonable, and the structure is firm and reliable. 3.1.13 Outsourcing parts, outsourcing parts and self-manufactured parts must have a product certification, and all parts and components must be re-qualified before assembly. 3.1.14 All fasteners such as bolts and nuts shall be tightened according to the pre-tightening force specified. The pre-tightening force shall comply with the provisions of QC/T518. 3.1.15 The quality of all welded parts shall comply with the provisions of JB/T5000.3. 3.1.16 All exposed ferrous metals indicate that corrosion protection should be applied. 3.1.17 Explosive spark arrestors shall be used for the engine exhaust of blasting equipment carriers. The exhaust of the engine with a total mass of more than 2000kg shall be forwarded. The exhaust of the engine of a transport vehicle with a total mass of less than 2000kg (including 2000kg) should be front-mounted. If it is installed under the floor of the cargo tank, an insulation board should be installed between the exhaust spark-extinguisher and the floor of the container. Board coated heat-resistant radiation material. Exhaust spark quencher quality shall comply with the provisions of GB13365. 3.1.18 Blasting equipment transporter The oil pipe system and its sealing parts must not leak, and the oil pipe should be sturdy and have protective devices, in accordance with the regulations of QC/T900. The device for quickly shutting off the oil circuit should be installed in a conspicuous position near the fuel tank. The distance between the fuel tank and the exhaust pipe should be more than 300mm, and the distance between the exposed electrical connector and the electrical switch should be more than 200mm. 3.1.19 Blasting equipment transporter Chassis frame and container should be connected with equipotentials. Static conductive rubber belt should be installed on the frame. The total mass is less than 2000kg (including 2000kg), and the total mass is greater than 2000kg. , Conductive rubber drag zone technical indicators should be consistent with the provisions of JT230. 3.1.20 Blasting equipment The transport vehicle shall be provided with a battery holder and fastening clips. The battery shall be securely fixed and provided with a strong, acid-proof cover. The battery shall be equipped with an insulation switch which shall be installed in the driver's cab in a position that is easily accessible by the driver. The battery lead connector should be firm and the lead cross section meets the requirements. 3.2 Containers 3.2.1 The basic structure of the container is a metal frame with all metal outer skin closed. The metal frame should have a certain strength and rigidity. The size of the metal frame tube should not be less than 20mmX20mm, the thickness should not be less than 2mm, and the pipe connection should be welded. the way. The cargo box is set to open the back door or open the side door, open the angle 2700, can also add a single open side door, open the angle 1800. 3.2.2 The inner skin of the container shall be made of non-ferrous metal material or marine plywood, and the marine plywood shall be coated with fire retardant paint. 3.2.3 The internal and external skin panels and the steel framework of the cargo container should be closely and flatly attached. No empty drum defects are allowed. The strength of the metal outer skin at the top of the container should be lower than the strength of the outer skin of the container sidewall. The skin should take antirust and rust removal measures. Inside and outside the skin surface should be no bumps, scratches or scratches, manufacturing accuracy should comply with the provisions of QC/T453. 3.2.4 The six sides of the container (including the bottom plate) are filled with flame-retardant and heat-insulating materials between the inner and outer skins. The side wall of the container should be provided with a ventilation window with a rainproof function. A smoke detector shall be installed in the container and connected to the cab. A light-colored fireproof paint is applied to the outside of the metal outer skin. 3.2.5 The sealing strip shall be installed at the entrance of the container, and the shape, specification and quality of the sealing strip shall comply with the provisions of GB/T15846. The sealing strip should be fixed and reliable, and the rainproof and dustproof seal of the container door should be good. 3.2.6 The cargo door hinge should be firm and reliable, and it should be able to rotate freely. Locking structure is reliable. 3.2.7 Lighting and lighting shall not be installed in the container, and no electrical circuit shall be laid. 3.2.8 Exterior lighting and signals In addition to retaining the original vehicle lighting system installation, according to the provisions of GB4785, setting lights shall be placed at the outermost edges of the front and rear walls of the cargo box and near the top, the number of which shall be two before and after, and the light color shall be The headlights are white and the rear lights are red. 3.2.9 The container shall be provided with a fixed fastening device for blasting equipment. A certain number of fixed rope hooks shall be provided on the front wall, side walls and floor of the container. The cargo box is equipped with a certain number of safety ropes (belts) and fastening fillers. Fastening devices are effective and reliable. 3.2.10 The bottom plate of the container shall be equipped with a flame-retardant antistatic plate, with a thickness not less than 6mm and a system resistance of 104-108Ω. 3.2.11 Several buffer rubber bands shall be provided in the front wall of the container. 3.2.12 Portable fire extinguishers and their fixing brackets shall be provided on both sides of the front wall of the container. 3.2.13 If the blasting equipment is not shipped, there shall be materials or other measures covering the safety warning sign on the container. 3.2.14 When it is necessary to transport detonators and explosives in the same vehicle, they must be transported with dedicated vehicles. The same conditions must be satisfied for the same vehicle: a. In the container should be added with a certain strength of the partition wall, the cargo compartment is isolated into two separate warehouses, in the rear warehouse to install a special anti-explosion container. Anti-explosion container technical requirements in Appendix A. b. The total mass of the vehicle must not exceed 2000kg. 4 test methods 4.1 Stereotype Experiment 4.1.1 The test method, test conditions and test report of the stereotyped test shall comply with the requirements of QC/T252. 4.1.2 Mandatory standard test items for typesetting tests shall be carried out in accordance with the provisions stipulated in the document No. [1998] No. 056 of the Ministry of Machine Building Industry. The test methods and test conditions shall be implemented in accordance with the annex to the article. 4.2 Periodical tests and factory inspection The test items, methods and determination principles for periodic tests and factory inspections shall be implemented in accordance with Table 1. Table 1 Periodic Test and Factory Inspection Form Project inspection content method determination Appearance of containers, signs and visual inspection in accordance with the technical conditions of Article 3.2, 6.1 Coating film visually in line with QC/T484 Brake braking performance running 10Km in line with GB7258 Chapter VI Leakage test to perform QC/T453 without leakage The antistatic resistance value of WJ2146 complies with this technical condition 3.1.9, 3.2.10 5 Inspection Rules 5.1 Type test After trial production of new products is completed, the type test shall be carried out in accordance with Article 4.1 of this technical condition before being put into production. The number of prototypes tested shall not be less than two. If the annual production capacity is less than 600, the prototype may be one. 5.2 Periodic tests 5.2.1 Any one of the following circumstances shall be tested periodically according to Article 4.2 of this Technical Condition: a. The normal production of the product after 3 years; b. At the time of remanufacturing products that have been discontinued for 2 years; c. When there is a major process technology change. 5.2.2 Periodically tested products shall be sampled according to the provisions of Article 5.1 of this technical specification. In the course of periodic tests, if there is an indicator that is not qualified, it should be doubled in the same batch of products. If it still fails, analyze the reasons, take measures, correct the defects until the products are qualified, and report the results to the competent authorities at the higher level for the record. 5.3 factory inspection 5.3.1 After the completion of the product, the factory inspection must be carried out in accordance with Article 4.2 of this technical condition. 5.3.2 If there are any unqualified items, they must be refitted, and they must be warehoused before they are qualified. 6 signs, accessories, storage 6.1 Logo 6.1.1 Each vehicle should be equipped with a sign, and the contents of the sign should meet the requirements of QC/T486. 6.1.2 Safety Warning Signs a. Triangle top lamps and rectangular signage printed with “Dangerous Goods†bold body in accordance with GB13392 shall be installed at the middle position of the front end of the top surface of the cab and on the right side of the rear of the vehicle. b. Blasting equipment should be posted outside the container door with the vehicle transport form. 6.2 Accessories Each finished car should be equipped with the following accessories when leaving the factory: a. Automobile chassis certification and instruction manual blasting equipment transporter; b. Modified vehicle quality inspection certificate and instruction manual; c. Blasting equipment transporter safety manual; d. List of on-board tools and accessories for the car chassis. 6.3 Storage For long-term storage, they should be parked in warehouses that are rain-proof, sun-protected, moisture-proof, and have reliable fire-fighting facilities after being stored for a long period of time and maintained regularly. 7 Quality Assurance When the user complies with the product storage, transportation and usage rules, the mileage does not exceed 25,000 Km within one year from the date of shipment, and the blasting equipment transporter cannot be damaged or cannot work due to quality problems. Appendix A Explosion-proof containers (Supplement) A1 basic structure A1.1 The container body is a jacketed structure with a cover and a safety vent. A1.2 The container body adopts seamless steel pipe as the main body and other parts. All kinds of black metal parts should meet the GB699 standard. A1.3 The upper cover of the outer cylinder is connected to the container by means of a screw thread. A1.4 Type 0 rubber roll seal between cover and container. A1.5 The inner wall of the container is lined with a soft liner. A1.6 Use a retaining ring to fix the relative position between the inner cylinder and the outer cylinder. A1.7 The lower end of the inner hole is provided with a support frame, and the support frame is reserved. A1.8 There is a venting device in the lower hole of the container, and the bursting disc is clamped between the venting device and the container support frame. A1.9 Rupture discs are made of metal aluminum or rubber asbestos. A1.10 Forged parts used on containers shall comply with the provisions of JB4726. A2 technical conditions A2.1 The seamless steel pipe of the container body shall comply with the provisions of YB231. A2.2 The tooth profile of the rectangular gear threads of the container body and upper cover shall comply with the provisions of GB/T 13576.1, and the tolerance of the tooth profile shall comply with the provisions of GB/T 13576.4. A2.3 The quality and accuracy of aprons for sealing shall comply with the requirements of GB 3452.1. A2.4 Welding quality shall comply with the provisions of JB4709, uniform welds, no welding wear, slag pores and false welding and other defects. A2.5 Exposed metal parts should be treated with corrosion protection. A3 Test Items and Methods A3.1 appearance inspection Anti-explosion container body shall not have serious oxidation rust and other defects. The non-destructive inspection of welds shall comply with the provisions of Article 2.4. A3.2 burst resistance 140# 8# industrial electric detonators are placed in the container, and after the detonated container body, other parts of the container body shall not burst, except for the explosion vent. A3.3 Anti-explosion performance Place 100 pieces of 8# industrial electric detonators in the anti-explosion container, and bundle 100 pieces of 8# industrial electric detonators on the outer wall of the container to detonate the detonator inside the container. The detonator inside the container must not be detonated. A3.4 Shock wave overpressure Measured 2.5 meters from the side of the detonated container, the overpressure of the shock wave shall not be greater than 0.02 Mpa. A3.5 sound waves When 100 out of 8 industrial electric detonators in a container explode, the noise measured at a distance of 5 meters from the center of the explosion is not more than 150 dB. A3.6 Test conditions A3.6.1 sampling Select 30% of the sample from the inspection as a sample (When there are less than 10 samples, the number of samples shall not be less than 3). A3.6.2 Test Site The blasting test site approved by the local public security department. A4 inspection rules A4.1 Fixing test New products must undergo stereotyped tests before trial production. Samples for stereotyped tests shall be subjected to the contents of A3.1-A3.5 of this standard. A4.2 Regular inspection When the product has the following conditions, it should be tested regularly: a. After three years of normal production of the product; b. When there is a major improvement in the production design. The sampling method and contents of the periodic inspection are the same as those of the stereotype test. A4.3 factory inspection When all products are shipped from the factory, they should pass the factory inspection and they can be shipped to the factory after they are qualified. A4.4 Judgment principle A4.4.1 When the product to be inspected satisfies the test conditions, the product can be identified as a qualified product. A4.4.2 Products that have been tested as unqualified allow the manufacturer to resubmit the inspections after refurbishment. A5 logos and documents A5.1 sign The container should have a product label, and the label should be fixed on the container. Signage should include the following: a. Product name and model number; b. factory number; c. production date; d. The name of the manufacturer. A5.2 coloring The outer surface of the container should be coated with anti-rust paint, then painted yellow, the coating should be uniform. The vent hole assembly under the container flange is overpainted in black. A5.3 file Product certification; user's Guide; A6 accessories A6.1 Explosion-proof containers require the user to paint frequently to protect them from corrosion and corrosion. A6.2 Anti-explosion containers that explode in the event of an accident should be removed and not used, and must not be reconditioned to avoid major accidents. A6.3 During the service period, the user should always check whether the bursting disc is in good condition. If the bursting disc is found to be broken or perforated, the new disc should be replaced immediately.
Blasting equipment transporter
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