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Hoisting locking mechanism and lifting appliance of highway-railway combined transportation van semitrailer

A technology of road-rail combined transport and semi-trailer, which is applied in the direction of trolley cranes, transportation and packaging, cranes, etc. It can solve the problems that van-type semi-trailers cannot be hoisted into railway wagons, etc., and achieve simple structure, wide application range, and safe hoisting operations Effect

Pending Publication Date: 2018-02-16
山西聚鑫顺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a hoisting and locking mechanism and spreader for a van-type semi-trailer in road-rail intermodal transport, so as to solve the problem that the van-type semi-trailer cannot be directly hoisted into a railway freight car during the road-rail intermodal transport process. The universal gantry crane realizes the connection condition with the van semi-trailer during hoisting, making the hoisting operation safer, faster, more efficient and more versatile

Method used

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  • Hoisting locking mechanism and lifting appliance of highway-railway combined transportation van semitrailer
  • Hoisting locking mechanism and lifting appliance of highway-railway combined transportation van semitrailer
  • Hoisting locking mechanism and lifting appliance of highway-railway combined transportation van semitrailer

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Embodiment 1

[0034] The present invention is a hoisting and locking mechanism and sling for a road-rail intermodal van semi-trailer, wherein the locking mechanism includes: container corner pieces 4, beams 1, bracing 5, diagonal bracing 6, channel steel diagonal bracing 7 and Crossbeam diagonal rod 8; among them, the spreader is a combined universal spreader that is combined with two different specifications of spreaders and can be quickly assembled and disassembled.

[0035] Such as figure 1 , 2 As shown in, 3 and 4, the container corner pieces 4 are arranged at 4 corners and 4 points in the middle of the top edge of the van semi-trailer, a total of 8 places, in which the horizontal position interval of the container corner pieces is 2259mm wide, and the longitudinal position interval is respectively 4532mm, 4438mm, 4532mm; the container corner piece 4 is welded to the side wall 3 of the van semi-trailer. Because the side wall 3 is welded together with the column 2 of the van semi-trailer, it...

Embodiment 2

[0038] Such as Figure 5 , Image 6 As shown, the present invention is a hoisting and locking mechanism and sling for a road-rail intermodal van semi-trailer, wherein the locking mechanism includes: a container corner piece 4 and a beam 1; wherein the sling consists of two different specifications It is a combined special spreader that can be assembled and disassembled quickly.

[0039] The locking mechanism is similar to the first type of locking mechanism, but in order to reduce the self-weight and welding process caused by structural reinforcement; and can make the semi-trailer column fully stressed during lifting; at the expense of being able to be used with containers, Move the 8 corner pieces to the top of the corresponding column of the van semi-trailer, that is, the container corner pieces 4 are arranged on the top edge of the van semi-trailer at 4 corners and 4 points in the middle, totally 8 places, and are located on the column 2 Above; the horizontal position spacing ...

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Abstract

The invention relates to a hoisting locking mechanism and a lifting appliance of a highway-railway combined transportation van semitrailer. The locking mechanism comprises container corner fittings, cross beams, tension braces, inclined struts, box iron tension diagonals and cross beam diagonal members. The lifting appliance is a combined type universal lifting appliance which is formed by combining two different specifications of lifting appliances and can be rapidly mounted or demounted and includes the 40-foot main lifting appliance and the 45-foot universal lifting appliance. The hoistinglocking mechanism and the lifting appliance of the highway-railway combined transportation van semitrailer have the advantages and effects that in highway-railway combined transportation process, thevan semitrailer can be directly hoisted into a wagon; the lifting appliance can lift the van semitrailer and can also lift a 45-foot container, and the application range is wider; and an existing universal gantry crane is used for being connected with the van semitrailer during hoisting, the structure is simple, the lifting operation is safer, rapider and more efficient and universal.

Description

Technical field [0001] The invention relates to a hoisting locking mechanism and a hoisting tool of a road-rail combined transport van semi-trailer, belonging to the technical field of logistics transportation hoisting. Background technique [0002] As people's consumption levels increase year by year, the volume of cargo transportation has also increased greatly. However, the existing transportation mechanism is single and mostly road transportation. Due to the timeliness of road freight, it has become the main mode of transportation, but its disadvantages include high logistics costs, high energy consumption, serious environmental pollution, and traffic accidents. If long-distance transportation of goods uses railways and short-distance transportation uses roads, it can greatly reduce logistics costs and environmental pollution problems. [0003] In recent years, the country has vigorously developed multimodal transport. Multimodal transportation means that two or more means o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00B66C1/22
CPCB66C1/22B66C19/00
Inventor 陈红颖陈奕夫
Owner 山西聚鑫顺科技有限公司
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