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Frame assembly hoisting mechanism

An assembly and hoisting technology, applied in the field of spreaders, can solve the problems of reducing operators and achieve the effects of improving work efficiency, simple structure, and stable lifting

Inactive Publication Date: 2018-05-25
重庆北易车业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a frame assembly hoisting mechanism to solve the problems of reducing the number of operators when hoisting the frame, making the whole hoisting process safe and convenient, and keeping the frame stable, etc.

Method used

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Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] Such as figure 1 As shown in -2, a hoisting mechanism for a frame assembly includes a horizontally arranged pulley fixing plate a1, a fixed pulley a2 is arranged in the middle of the pulley fixing plate a1, and both ends of the pulley fixing plate a1 move vertically. A connecting boom a3 is connected. The connecting boom a3 is an inverted Y-shaped rod. The outer end of the bar-shaped straight plate a5 is sandwiched between the Y-shaped parts of the Y-shaped rod and is hinged by rivets. Pulley a2 is connected with a grabbing device through a sling;

[0016] The grasping device includes a fixed cylinder c1, the upper part of the fixed cylinder c1 is movably connected with the pulley fixing plate a1, the fixed cylinder c1 is provide...

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Abstract

The invention discloses a frame assembly hoisting mechanism which comprises a horizontally-arranged pulley fixing plate. A fixed pulley is arranged in the middle of the pulley fixing plate. The two ends of the pulley fixing plate are movably and vertically connected with connecting hoisting rods correspondingly. The fixed pulley is connected with a grabbing device through a sling. The pulley fixing plate comprises two arc plates which right face each other. The concave face of each arc plate is arranged to face the side face of the fixed pulley. The fixed pulley is arranged between the two arcplates, the two ends of the two arc plates are fixedly connected with strip-shaped straight plates, and the arc plates and the strip-shaped straight plates are arranged on the same straight line. Compared with the prior art, through the frame assembly hoisting mechanism, when frames are hoisted, lifting tool shaking is effectively stopped, lifting tool accuracy can be achieved, operation is simple and fast, and locating is convenient. Through a frame lifting tool, the hoisting work efficiency can be improved, the structure is simple, hoisting is stable, and the frames of different car types can be hoisted.

Description

Technical field [0001] The invention relates to a sling, in particular to a hoisting mechanism for a frame assembly. Background technique [0002] In the production process of a car, the lifting of the frame is an arduous task. The paint coating of the frame and the assembly of the whole vehicle all require the lifting of the frame. At present, the hoisting of the frame is generally tied with iron chains. Although this method is relatively simple, it is necessary to be extra careful when using it, otherwise there will be unexpected dangerous situations, or use hooks to hook up the lifting holes set around the frame. For hoisting and transportation, in order to improve production efficiency, two people are often required to operate the hook at the same time to hook the lifting hole of the frame. At the same time, the hook is directly connected to the hook of the crane with a flexible sling or chain, which is sometimes difficult to maintain during the lifting process. smooth. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/34B66C13/06
CPCB66C1/34B66C13/06
Inventor 李明
Owner 重庆北易车业有限公司
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