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June 22, 2021
Container skeletal trailer is the more commonly used type of semi-trailer, but many friends don't know it well. What is the purpose of the container? Here is a brief introduction for you, I hope it will be helpful to you. When the container is in the transportation process, it only needs to be reloaded instead of inverted, which simplifies the loading, unloading and handling operations to a great extent, and facilitates the realization of mechanized loading, unloading and loading and unloading. It usually takes only a few minutes to replace a container, which reduces the waiting time for loading and unloading, improves labor productivity, speeds up the turnover of goods and transportation, and reduces cargo damage and cargo balance.
The container skeletal trailer can transport containers and non-dangerous goods tank container structure semi-trailers. The subjective structure of this vehicle is straight beam type or front neck small gooseneck type. It is mainly used in the logistics system of ships and multimodal transportation to support ports, routes, highways, transfer stations, bridges and tunnels. The container skeletal trailer has reasonable structure, high strength and beautiful appearance design. A container compaction device is installed on the frame, which can load two 40-foot and 20-foot standard containers.
The four container shrinking devices at the front and rear are fixed structures, while the middle container shrinking device is a concealable structure. The container semi-trailer has stable quality and reliable performance. Specially used for the transportation of various containers, it can be reused for a long period of time, and has sufficient strength, it can be quickly loaded, unloaded and transported, and it can be directly and conveniently changed from one transportation method to another transportation method.
1. Check whether the tractor and the semi-trailer match before connecting. If the bottom surface of the semi-trailer's traction pin plate is not suitable for the height of the plane center of the towing seat body, it cannot be connected. At the same time, pay attention to the container's oncoming surface distance. Prevent collision between the front face of the container and the tractor when the train turns.
2. When connecting, please note that the bottom surface of the semi-trailer traction pin plate is 1-30mm lower than the center of the upper surface of the traction seat body. Make sure that the separation joystick is in the separated state. The longitudinal symmetry plane of the tractor and semi-trailer should be consistent, and the deviation should be less than 40mm.
3. After connecting, check the position of the lock block carefully to prevent the lock block from bounce off when driving. The span hose joint that connects the semi-trailer and the tractor needs to be connected to the brake pipeline of the train, and check the pressure of each part Whether it meets the specified value. Connect the circuit of the semi-trailer and the tractor to ensure that the various signals of the semi-trailer work normally.
4. Separate the electrical connector and the jumper hose joint before unhooking. Make sure that the semi-trailer is parked reliably, and then shake the outrigger handle to make the outrigger fall to the ground, and raise the semi-trailer tire by 20-500mm for traction. The car slowly left the semi-trailer.
In order to adapt to and promote the development of road transportation, automobile container transportation is currently being promoted. The transportation feature is that the tractor and the trailer are used for loading and unloading. After the automobile and military train loaded with the container arrives at the destination, the 3 axle 40ft container skeletal trailer and its Take off the containers on the car together.
And the tractor will tow another loaded container skeletal trailer before transporting it to the new destination. The comparison of this mode of transportation is that it eliminates the need for container handling techniques and reduces labor intensity. Accelerate the turnover of vehicles and improve the transportation efficiency. Container semi-trailers, especially international. The container semi-trailer for intermodal transportation is an important tool to promote the economic development of countries and regions. This is a very promising mode of transportation. The container truck is mainly composed of three parts: semi-trailer tractor, semi-trailer and container. There are many models of semi-trailer tractors that match with 3 axle container skeletal trailers.
3 Axle 40ft Container Skeletal Trailer Drawing
At present, there are many types of 40ft container chassis, but the structure is generally similar. The total rest structure is mainly composed of driving system, traction system, electrical system and container angle positioning and locking system. The frame of 40 mostly adopts side beam frame, and the upper plane of the frame is mostly straight. The support device is controlled by the hand to control the operation of the brake device of the car, and realizes the up and down lifting of the outriggers. After the traction pin is engaged with the traction seat, that is, the end of the cross beam of the car and train is completed and the container semi-filled car is generally equipped with a twist lock. The container is fixed on the semi-trailer. Some semi-trailers are also equipped with several blocking posts. When the semi-trailer is loaded with bulk goods, install the blocking posts to tie up the goods to prevent the goods from slipping off the trailer platform due to the acceleration or sudden braking of the train. An accident occurred.