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Locking device and piggyback transport vehicle with same

A locking device and locking mechanism technology, applied in the direction of transporting passenger cars, transportation and packaging, trucks, etc., can solve the problem of lack of fixed mobile sliding table fixing device, etc., to achieve the effect of improving service life and avoiding shaking

Active Publication Date: 2017-06-06
CRRC QIQIHAR ROLLING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a locking device and a piggyback transport vehicle with it, so as to solve the problem in the prior art that there is no fixing device for fixing the mobile slide

Method used

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  • Locking device and piggyback transport vehicle with same
  • Locking device and piggyback transport vehicle with same
  • Locking device and piggyback transport vehicle with same

Examples

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Embodiment Construction

[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0019] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides a locking device, which includes: a base 1-110, a locking mechanism and an operating mechanism. Among them, the locking mechanism includes: a limit bracket 1-420, the middle part of the limit bracket 1-420 is hinged on the base 1-110, the first end of the limit bracket 1-420 forms a locking part, and the first end of the operating mechanism The end is hinged to the second end of the limiting bracket 1-420, and the operating mechanism also has an abutting portion that cooperates with the supporting portion provided on the base body 1-110.

[0020] The present invention provides a locking device, by ...

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PUM

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Abstract

The invention provides a locking device and a piggyback transport car provided with the locking device. The locking device comprises a base body, a locking mechanism and an operation mechanism. The locking mechanism comprises a limiting support plate, the middle of the limiting support plate is hinged to the base body, the first end of the limiting support plate forms a locking portion, the first end of the operation mechanism is hinged to the second end of the limiting support plate, and the operation mechanism is further provided with an abutting joint portion matched with a supporting portion on the base body. By means of the locking device, the problem that a fixing device used for fixing a movable sliding table is in shortage in the prior art can be solved.

Description

technical field [0001] The invention relates to the field of railway transportation, in particular to a locking device and a piggyback transport vehicle with the locking device. Background technique [0002] Railway piggyback transport means that after the road truck or semi-trailer is loaded with goods, it drives on the special railway vehicle at the train station at the departure station, and completes the long-distance transportation by railway. After arriving at the destination train station, the road truck drives off the special railway vehicle by itself. A convenient mode of transportation to your final destination. [0003] In the prior art, a railway special vehicle includes an end chassis, a mobile slide table positioned at the side of the end chassis, and a loading frame. The mobile slide table can rotate around the end bottom frame to rack for support. [0004] In the prior art, when the mobile slide is retracted to the side of the end chassis, due to the lack o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/18
CPCB61D3/184B61D3/187
Inventor 付勇吴荣坤李华袁博张志彬
Owner CRRC QIQIHAR ROLLING CO LTD