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Reinforcing lifting appliance for van vehicle top plate welding assembly oil paint line passing

An assembly and paint technology, which is applied to the field of paint over-line reinforcement spreaders for the welding assembly of van roof panels, can solve the problems of mutual collision, easy twisting and deformation, easy shaking and swinging of chamber bodies, etc., so as to improve safety, The effect of eliminating shaking and ensuring safety

Inactive Publication Date: 2019-01-11
DONGFENG SPECIAL PURPOSE VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The box body of the box car is made of iron corrugated iron corrugated roof panel assembly. During the production process, the roof panel assembly needs to be transferred to the paint line for painting treatment. Due to the structural characteristics of the roof panel assembly itself, the roof panel has no frame , it is easy to twist and deform during lifting, and it is easy to shake and swing when passing through the paint line, colliding with the chamber body, causing problems such as the workpiece falling and the chamber body being damaged. Now it is necessary to design a reinforced crane that can strengthen the rigidity of the roof assembly. Tool

Method used

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  • Reinforcing lifting appliance for van vehicle top plate welding assembly oil paint line passing
  • Reinforcing lifting appliance for van vehicle top plate welding assembly oil paint line passing
  • Reinforcing lifting appliance for van vehicle top plate welding assembly oil paint line passing

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Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1~3 , in Embodiment 1 of the present invention, a van roof panel welding assembly paint line reinforcement hanger includes a fixed beam assembly 1, and the fixed beam assembly 1 is composed of two rectangular tubes 4 welded by steel plates 3 , the rectangular tubes 4 are spliced ​​together, the steel plates 3 are welded on the sides of the rectangular tubes 4, the rectangular tubes 4 are arranged to facilitate rigidity, a gap is provided between the two rectangular tubes 4 to facilitate the passage of bolts, The upper end of the fixed beam assembly 1 is provided with a hook 2, which is convenient for lifting. The hook 2 is composed of two chain rings 21 welded side by side. Fix the hanging reinforcement bracket 5, and the suspension reinforcement bracket 5 is welded on the van roof plate welding assembly.

Embodiment 2

[0022] see Figure 4 , the main difference between this embodiment 2 and embodiment 1 is that an elastic pad 6 is provided on the contact side of the fixed beam assembly 1 and the van roof plate welding assembly to prevent the fixed beam assembly 1 from moving the van roof plate The welding assembly is bruised.

[0023] The working principle of the present invention is:

[0024] The invention and the workpiece pass through the paint line at the same time, ensuring a certain rigidity of the van roof panel assembly, eliminating shaking during transfer, and reducing bumps and scratches. On the groove of the corrugated board, two rows of hanging reinforcement brackets are welded, the fixed beam is fixed on the hanging reinforcement bracket, and the roof assembly passes through the line together. After adding two rows of fixed beam assemblies, the roof assembly is strengthened. The resulting overall rigidity ensures the safety of the paint line passing through and solves the prob...

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Abstract

The invention discloses a reinforcing lifting appliance for van vehicle top plate welding assembly oil paint line passing and relates to the technical field of automobile production and manufacture. The reinforcing lifting appliance comprises a fixing beam assembly. The fixing beam assembly is formed in a manner that two rectangular pipes are welded through steel plates, and a gap is reserved between the two rectangular pipes so that bolts can pass through. The upper end of the fixing beam assembly is provided with a lifting hook. According to the reinforcing lifting appliance, the integral rigidity of a top plate assembly is reinforced, the lifting problem is solved, and meanwhile the safety in the lifting process is improved.

Description

technical field [0001] The invention relates to the technical field of automobile production and manufacturing, in particular to a paint over-line reinforcing hanger for a van roof plate welding assembly. Background technique [0002] A van car refers to a car with an independent closed structure or an integral closed structure car integrated with the driver's cab, equipped with special facilities, used to carry people, goods or special-purpose cars and car trains for special operations. [0003] The box body of the box car is made of iron corrugated and iron corrugated roof panel assembly. During the production process, the roof panel assembly needs to be transferred to the paint line for painting treatment. Due to the structural characteristics of the roof panel assembly itself, the roof panel has no frame , it is easy to be twisted and deformed during hoisting, and it is easy to shake and swing when passing through the paint line, colliding with the chamber body, causing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22
CPCB66C1/22
Inventor 王治国席建军
Owner DONGFENG SPECIAL PURPOSE VEHICLE
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