Road and rail combined transport semi-trailer
A road-rail combined transport and trailer technology, applied in vehicle maintenance, transportation and packaging, lifting vehicle accessories, etc., can solve the problem that semi-trailer trailers cannot be directly connected with railway transportation
Active Publication Date: 2017-11-03
中铁联运物流股份有限公司
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Problems solved by technology
[0008] The purpose of the present invention is to provide a semi-trailer for road-rail combined transport to solve the problem that the semi-trailer in the prior art cannot be directly connected to the railway transport
Method used
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[0017] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0018] Such as figure 1 As shown, the road-rail combined transport semi-trailer 1 of the present invention mainly includes a vehicle floor 2 and wheels 3, and a group of linkage legs 5 are added at the vehicle floor, so that the road-rail combined transport semi-trailer is installed on the road-rail combined transport The load-bearing support in the carriage of the train freight car; at the same time, the road-rail intermodal semi-trailer further includes an auxiliary support 6, which is arranged at the tail of the bottom plate 2 of the semi-trailer, and is a box-shaped structure, leaving a space for storing a spare tire 8. Auxiliary support 6 is used for the lifting device of the road-rail combined transport platform to hold up the road-rail combined transport semi-trailer, and bear the weight of the road-rail combined transport semi-trailer ...
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The present invention relates to a road-rail combined transport semi-trailer, which adds a group of linkage legs to the bottom of the existing semi-trailer, and is used for the load-bearing support of the road-rail combined transport semi-trailer installed in the road-rail combined transport train freight car; at the same time , the road-rail combined transport semi-trailer further includes an auxiliary support, which is arranged at the rear bottom of the semi-trailer. When the lifting device of the road-rail combined transport platform supports the road-rail combined transport semi-trailer, it bears The weight is also used for the load-bearing support of the road-railway semi-trailer in the road-railway train carriage. The present invention makes the minimum modification to the existing semi-trailer, so that it can directly carry out the rapid docking of road and railway transportation, so that the semi-trailer can be directly loaded into the compartment of the road-rail combined transport train freight car, which greatly improves the logistics transportation. s efficiency.
Description
technical field [0001] The invention relates to a road-rail combined transport semi-trailer, which belongs to the technical field of logistics transportation. The road-rail combined transport semi-trailer enables reasonable combination of road and railway transportation, and greatly improves the efficiency of logistics transportation. Background technique [0002] With the development of the logistics and transportation industry, the demand for domestic road and rail combined transportation has become urgent. Various transportation solutions have been proposed at home and abroad, mainly because of high cost, difficult implementation, and unsuitable for promotion. [0003] Multimodal transport in the United States has developed container transport (COFC) and humpback transport (TOFC): since the inner height of the American train culvert can meet the heightened trains, it is possible to directly put semi-trailer trucks or containers (including double-deck) into Railway flat ca...
Claims
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IPC IPC(8): B60S9/02
Inventor 陈红颖
Owner 中铁联运物流股份有限公司