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Vehicle-mounted hoisting equipment and transport vehicle with same

A lifting equipment and vehicle-mounted technology, applied in the field of vehicle-mounted lifting equipment and transport vehicles with the same, can solve the problem of inflexible use of railway rescue cranes, and achieve fast rescue response, improved rescue efficiency, and high transportation speed. Effect

Active Publication Date: 2021-12-17
CRRC QIQIHAR ROLLING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle-mounted lifting device and its transport vehicle to solve the problem of inflexible use of railway rescue cranes in the prior art

Method used

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  • Vehicle-mounted hoisting equipment and transport vehicle with same
  • Vehicle-mounted hoisting equipment and transport vehicle with same
  • Vehicle-mounted hoisting equipment and transport vehicle with same

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Embodiment Construction

[0030] 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.

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It sh...

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Abstract

The invention provides vehicle-mounted hoisting equipment and a transport vehicle with the same. The vehicle-mounted hoisting equipment comprises a depressed center flat car and a hoisting assembly, wherein the depressed center flat car comprises a bearing platform and connecting parts which are arranged at the two ends of the bearing platform and protrude out of the bearing platform; the hoisting assembly is arranged on the connecting parts and comprises a hoisting structure, a support and a suspension arm, the hoisting structure is connected with the connecting parts, and the hoisting structure is telescopically arranged in the vertical direction relative to the connecting parts; the support is arranged on the hoisting structure, and the hoisting structure drives the support to move in the vertical direction; and the first end of the suspension arm is connected with the support, the suspension arm is provided with a working position which is crossed with the support and arranged in an outward swinging manner and a recovery position which is recovered into the depressed center flat car, and the suspension arm is rotatably arranged relative to the support so as to be switched between the working position and the recovery position. By means of the technical scheme, the problem that in the prior art, a railway rescue crane is not flexible to use can be solved.

Description

technical field [0001] The invention relates to the technical field of road transportation, in particular to a vehicle-mounted lifting device and a transport vehicle with the same. Background technique [0002] Accidents such as derailment will occur when railway vehicles are running on the line, and they cannot continue to run. Timely rescue is needed to ensure the normal operation of other vehicles on the line. Therefore, a fast and reliable railway rescue equipment is of great significance for ensuring the normal use of railway lines. [0003] At present, railway rescue cranes are used at home and abroad to rescue accident vehicles on the line. One of them is a telescopic boom crane, which can complete vertical lifting and rotating actions, but this kind of crane is limited by space and cannot carry out rescue operations in spaces with limited space such as tunnels. The other is a crane that can carry out rescue in the tunnel, which can reset the accident vehicle in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/02B66C23/50B66C23/62B66C23/80B66C23/84B61D3/16
CPCB66C23/022B66C23/50B66C23/62B66C23/80B66C23/84B61D3/16Y02W30/56
Inventor 李晓伟李志刚闫海军
Owner CRRC QIQIHAR ROLLING CO LTD
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