This standard specifies the basic principles and methods for loading, unloading and securing of containers on railways, as well as the requirements for safe operation of containers and their support and stacking. This standard applies to the loading, unloading and securing of various types of containers on railways as specified in GB 1413. Non-national standard containers can be used as a reference. GB/T 10290-1988 Loading, unloading and securing of containers on railways GB/T10290-1988 Standard download decompression password: www.bzxz.net
This standard specifies the basic principles and methods for loading, unloading and securing of containers on railways, as well as the requirements for safe operation of containers and their support and stacking. This standard applies to the loading, unloading and securing of various types of containers on railways as specified in GB 1413. Non-national standard containers can be used as a reference.

National Standard of the People's Republic of China
Handling and Securing of Containers on Railways
Freight containersHandling and Securing in railways
This standard adopts the international standard ISO3874-1988 "Series 1 Containers-Handling and Securing". 1 Subject content and scope of application
GB 10294-#8
This standard specifies the basic principles and methods of handling and securing of containers on railways, as well as the requirements for safe operation of containers and their support and stacking.
This standard applies to the handling and securing of various types of containers on railways specified in the national standard GB1413. Containers not in national standards may be used as a reference. 2 Referenced standards
GB1413 External dimensions and rated weight of containers 8 General
3.1 The handling and securing of containers shall comply with the requirements of relevant domestic and international regulations and rules. 3.2 The container and its supporting equipment such as loading and unloading shall be regularly maintained to ensure their good performance. 9.3 Before loading, unloading, handling and stacking, the container doors, covers, seals, detachable and foldable parts and other movable devices shall be firmly fixed.
3. Personnel engaged in container loading and unloading and fastening operations shall be provided with necessary training, especially in terms of safe operation. 8.5 The load applied to the container by the goods loaded in the container shall not exceed the design value of the nesting container. In order to prevent any part of the container from being subjected to excessive pressure, the goods shall be distributed on the bottom of the container as evenly as possible. 3. The load applied to the container by the machinery used for loading and unloading operations in the container shall not exceed the design value of the container. 3.7 The center of gravity of the goods loaded in the container shall be as low as possible and close to the center of the container to avoid excessive tilting of the container and the loading and unloading equipment and loss of stability due to overstress and overload of the vehicle axle weight. 3. After loading, the cargo tray of the container shall not exceed 60% of the total load within 50% of the container length (see Figure 1). I do not have to prove that the total number of 60%
5% of the length of the container
The Ministry of Railways of the People's Republic of China approved 198B-11 15 and implemented on October 1, 1989
4 Unloading operation
CB 10290-48
4.1 The loading and unloading equipment must meet the requirements of the container load and ensure safe connection with the container and convenient operation. 4.2 When loading, unloading or transporting containers, they must be lifted and placed gently. When the forklift is operating, it is forbidden to rub the ground, push and drag the box. When the crane is operating, a special crane should be used or the four corners of the container should be hung with a hook to ensure safe operation. 4. The distance between the container door of the truck and the adjacent container or end plate shall not be greater than 1150mm. When operating, prevent the truck from scratching the box body.
, 4 Be especially careful when lifting containers whose center of gravity is easily moved or deviated, such as tank containers, bulk containers, containers loaded with hanging cargo, and insulated containers with refrigeration units. 5 Loading and unloading methods
6.1 Lifting from the top with special lifting equipment
6.1.1 When lifting containers with special lifting equipment, the container is lifted through the top holes of the four top corner pieces on the top of the container, and the lifting force is always kept vertically upward (as shown in Figure 2).
5.1.2 The lifting device must be well connected to the container, and the locking device can only be connected to the parts. 5.2 Lifting from the top with a hook
5.2.1 When lifting containers with a hook, the container is lifted through the four top corner pieces of the container at a single point, and the lifting force line is not vertically upward (as shown in Figure 3).
5.2.2 The lifting device must be well connected to the container, and the connection direction of the hook should be kept from inside to outside (as shown in Figure 4). Figure 4
GB 1020—88
5.2.3 The method of lifting from the top with a hook is only applicable to various types of empty containers of domestic and international standards and national standard 5D and 10D empty heavy containers. This method is not allowed for heavy containers of other types (20 feet and above). 5.2.4 When lifting empty containers of 1AA, 1A and 1A×, the angle between the lifting force line and the horizontal plane shall not be less than 45°; when lifting empty containers of 1CC, 1C and 1CX, the angle between the lifting force line and the horizontal plane shall not be less than 30″. 5.2.5 When lifting heavy containers of 55D, the angle between the lifting force line and the horizontal plane shall not be less than 45°. When lifting heavy containers of 10D, the angle between the lifting force line and the horizontal plane shall not be less than 60″ (as shown in Figure 5). SD empty sugar is not less than F45%
10D type needs to be not less than 60
5.3 Lifting from the bottom with a normal hook
5.3.1 When lifting, use the hook to pass through the side holes of the four bottom corner fittings at the bottom of the container for single-point lifting (as shown in Figure 6). 5.3.2 The bottom connecting piece only acts on the corner fitting and must not contact other parts of the container, and the line of action of the lifting force should be no more than 8mm away from the outer side of the corner fitting (see Figure 7).
5.8. Before lifting from the bottom corner fitting, check and confirm whether the bottom connecting piece has been correctly connected to the corner fitting. Figure 6
GB 10290--88
5.8.4 The lifting angle shown in Figure 6 should not be less than the minimum value listed in the following table. Container type
Minimum angle
5.4 Lifting by truck
1AA, 1A and Ax
Not more than 38mm
1c, 1 and cx
10D and 5D
5.4.1 Use the fork of a forklift to carry out the lifting operation. When the forklift is operating, the fork must be inserted into the fork hole at the bottom of the container. The depth of the fork inserted into the fork hole should be more than 1825mm (see Figure 8). Figure 8
5.4.2 In any case, whether the container has fork holes or not, the fork is never allowed to lift directly from the bottom of the container (as shown in Figure 9) Figure 9
GB10280--88
5,4. When there are two pairs of fork holes on the 1CC, 1C and 1CX type containers, the inner pair is for forks to carry empty containers. 6 Support and stacking
6.1 The site for stacking containers should be flat, solid, well-drained, and clear of obstacles and protrusions to avoid damage to the container body. B.2 On the site, the container should be supported by four bottom corner fittings. 6.8 On the transport vehicle, the container is supported by four bottom corner fittings or by the load transfer area in the middle of the bottom of the container. 6.4 Be careful to place the container gently when it lands on the ground, and be careful to prevent dragging and collision when stacking it on other containers. 6.5 When stacking containers, ensure that the bottom corner fittings of the upper container are aligned with the top corner fittings of the lower container to prevent them from falling. B.6 Large-sized light containers are easily affected by wind. In case of strong winds, the stacking height should be limited, and heavy containers should be stacked on the top layer. If necessary, partitioned storage or firm connection with ground fixtures can be adopted. T Fastening
T.1 When the container is transported on a railway flat car, the four bottom corner pieces of the container should be fastened with a twist lock or other fastening device to prevent the container from moving on the car and endangering the driving and personal safety. Examples of fastening devices used on railway vehicles are shown in Figures 10 and 11. Locked state
Figure 10 Fastening device with twist lock
Unlocked state
Figure 11 Fastening device with reversible
7,2 When using a railway container flat car, check whether each fastening device on the car works well, is in the correct position, and is complete in number.
G8 1029088
The position of the fastening device on the container flat car should be easy to identify and confirm. The fastening device in the middle of the vehicle should be easy to retract or.
move.
7.4 For container-specific vehicles with rotating locks, check whether the container is locked after loading. Check whether the container is unlocked before unloading. bzxZ.net
Additional Notes:
This standard is under the jurisdiction of the Standard Metrology Research Institute of the Ministry of Railways. This standard was drafted by the Standard Metrology Research Institute of the Ministry of Railways. The main drafters of this standard are Fei Mingshen and Tang Ruiying. 474
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