Corrugated steel plate grabbing device

A technology of corrugated steel plate and grabbing device, which is applied in the direction of shaft equipment, shaft lining, tunnel lining, etc., can solve the problems of poor grabbing reliability and inconvenient operation, so as to ensure operation safety, inconvenient operation, and lift grabbing efficiency effect

Pending Publication Date: 2022-02-18
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is to overcome the defects of inconvenient operation and poor grasping reliability of the corrugated steel plate grasping device in the prior art

Method used

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  • Corrugated steel plate grabbing device
  • Corrugated steel plate grabbing device
  • Corrugated steel plate grabbing device

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0032] refer to Figure 1-Figure 4 As shown, a corrugated steel plate grasping device disclosed in this embodiment includes a plate body 2, a frame body 21 is connected to the upper part of the plate body 2, and the frame body 21 is used to be socketed inside the installation cover 81, and the installation cover 81 is connected to Corrugated steel plate 8, the structure of corrugated steel plate refers to Figure 5 , the inside of the frame body 21 is provided with a push assembly 3, the push assembly 3 includes a plurality of push blocks 31, and each push block 31 can slide along the frame body 21, and a push cavity 32 is formed between a plurality of push blocks 31. The lower p...

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PUM

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Abstract

The invention relates to a corrugated steel plate grabbing device, which comprises a plate body, a frame body is connected to the upper portion of the plate body, the frame body is used for being connected into an installation cover in a sleeved mode, the installation cover is connected to a corrugated steel plate, a pushing assembly is arranged in the frame body and comprises a plurality of pushing blocks, and each pushing block can slide along the frame body. A pushing cavity is defined by the multiple pushing blocks, a lifting rod is connected to the lower portion of the plate body, a pushing part is formed on the upper portion of the lifting rod, the pushing part is inserted into the pushing cavity and is in a polygonal pyramid shape, and the lower portion of the lifting rod is connected with a driving device. The device is inconvenient to operate, the grabbing reliability is greatly improved, the operation safety is guaranteed, and meanwhile the grabbing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a corrugated steel plate grabbing device. Background technique [0002] Tunnels are roads formed by excavating or digging rocks underground for vehicles. For mountainous areas, tunnels are important construction facilities for traffic travel. With the development of infrastructure and transportation technology, the mileage of tunnels in my country continues to increase. With the gradual increase of new tunnels, many extra-long tunnels and long tunnels have also appeared. Therefore, it is becoming more and more important to improve the service life of tunnels and improve the efficiency of tunnel construction. [0003] During tunnel construction, it is generally necessary to set corrugated steel lining inside the tunnel for reinforcement. The steel corrugated plate inside the tunnel can act as a protective cover, which can prevent the tunnel from collapsing or deforming,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/40E21D11/15B25J9/00
CPCE21D11/40E21D11/155B25J9/0045
Inventor 张峰峰张兢业孙立宁
Owner SUZHOU UNIV
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