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Chassis lifting appliance and automatic switching system

A spreader and chassis technology, which is applied in the field of chassis spreaders and automatic switching systems, can solve the problems of low efficiency, high cost of manual replacement, and high cost of lifting parts

Pending Publication Date: 2022-04-12
SAIC-GM-WULING AUTOMOBILE 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 chassis spreader and an automatic switching system, aiming to solve the technical problems of high cost of lifting spare parts, high cost of manual replacement and low efficiency in the prior art

Method used

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  • Chassis lifting appliance and automatic switching system
  • Chassis lifting appliance and automatic switching system
  • Chassis lifting appliance and automatic switching system

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Embodiment Construction

[0030] 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 part of the embodiments of the present invention, not all of them. 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.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, in t...

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Abstract

The invention provides a chassis lifting appliance and an automatic switching system. The chassis lifting appliance comprises a first lifting appliance arm and a second lifting appliance arm which are oppositely arranged, the first lifting appliance arm comprises a first connecting rod and a first cross arm mounted on the first connecting rod, and a first X-direction supporting piece, a first positioning mechanism, a second X-direction supporting piece and a first Y-direction supporting piece are sequentially connected in the length direction of the first cross arm; the first X-direction supporting piece comprises a first supporting plate, a first unlocking mechanism, a first driving piece and a first clamping device connected with the first driving piece. The second X-direction supporting piece comprises a second supporting plate, a second unlocking mechanism, a second driving piece and a second clamping device connected with the second driving piece. The first Y-direction supporting piece comprises a third supporting plate, a third unlocking mechanism, a third driving piece and a third clamping device connected with the third driving piece. The chassis lifting appliance has the advantages that the chassis lifting appliance can be suitable for vehicle types of different sizes, and automatic switching can be achieved.

Description

technical field [0001] The invention relates to the technical field of hoisting tools, in particular to a chassis hoist and an automatic switching system. Background technique [0002] With the development of the automobile industry and people's increasing demand for product variety, automobile production is faced with the problem of large varieties and low output of a single model. If a spreader is planned for the chassis production of each model, it will inevitably increase the input cost. However, in the chassis spreader structure in the prior art, different vehicle types can only use different types of chassis spreaders. When the vehicle type needs to be changed, the supports on the spreader need to be manually replaced, resulting in many types of spreader supports on site, which increases the The cost of spare parts is reduced, and the cost of manual replacement of supports is high, the efficiency is low, and the operational risk is also high. [0003] In view of this...

Claims

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Application Information

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IPC IPC(8): B66C1/44
Inventor 苏晓宇范文健吴慧岚
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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