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Steel plate hoisting and overturning method

A steel plate and hoisting technology, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of dismantling and damaging the steel plate surface, achieve the effect of improving operation efficiency, protecting the steel plate surface, and overcoming the trouble of installation and disassembly

Active Publication Date: 2021-04-20
中国船舶集团渤海造船有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of disassembly and damage to the surface of the steel plate caused by welding lugs on the steel plate in the existing steel plate hoisting and turning over, the present invention provides a method for hoisting and turning over the steel plate

Method used

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  • Steel plate hoisting and overturning method
  • Steel plate hoisting and overturning method
  • Steel plate hoisting and overturning method

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Embodiment Construction

[0024] 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. Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] As shown in the figure, a method for hoisting and turning a steel plate ...

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Abstract

The invention provides a steel plate hoisting and overturning method. A main clamp and an auxiliary clamp are inserted into the two sides of a steel plate correspondingly, a steel wire rope I on the upper portion of the steel plate is connected with a shackle I on a clamping plate I of the main clamp, and then penetrates through a shackle II connected with a clamping plate II of the auxiliary clamp and winds back a rotating shaft on the main clamp; when the steel wire rope I on one side of the main clamp is tightened, the steel wire rope I tensions the shackle II on the clamping plate II of the auxiliary clamp along a rope guide groove, and the clamping plate I on the main clamp moves towards the center of the steel plate and vertically moves towards the face of the steel plate along a long kidney-shaped round hole formed in the clamping plate I for pressing; meanwhile, the clamping plate II on the auxiliary clamp moves towards the center of the steel plate along the long kidney-shaped round hole and clamps the steel plate; the steel wire rope I winds around the shackle II of the auxiliary clamp and also tightens the shackle I of the clamping plate I on the main clamp, so that the clamping plate I on the main clamp moves towards the center of the steel plate along the long kidney-shaped round hole, after a shackle of a steel wire rope II of the auxiliary clamp is loosened, the shackle of the steel wire rope II is hooked again from the other side of the steel plate, and the steel plate is turned over. The steel plate hoisting and overturning method is suitable for steel plate hoisting and overturning.

Description

technical field [0001] The invention relates to hoisting in the lifting field, in particular to a method for hoisting and turning a steel plate. Background technique [0002] At present, during ship construction, the steel plate needs to be turned over during processing, and temporary lugs are welded on the edge of the steel plate to achieve the purpose of lifting and turning over. This method requires welding and subsequent grinding, which will damage the steel plate and consume materials, manpower and time. Contents of the invention [0003] In order to overcome the problems of disassembly and damage to the surface of the steel plate caused by welding lugs on the steel plate in the existing steel plate hoisting and turning over, the present invention provides a method for hoisting and turning over the steel plate. In this method, the steel wire rope I bypasses the pulley along the guide cable groove, passes through the shackle II of the upper splint II of the auxiliary f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12B66C1/44B66C13/08
CPCY02E10/72
Inventor 万平刘冶王大刚李新秀金海军刘洋
Owner 中国船舶集团渤海造船有限公司
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