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Special trolley electromagnetic gripper for splicing corrugated plates

A technology of corrugated boards and trolleys, which is applied in shaft equipment, shaft lining, mining equipment, etc., to achieve accurate, fast and high-quality assembly, improve the level of construction mechanization, and ensure the safety of workers and the quality of engineering

Pending Publication Date: 2020-04-24
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing tunnel multi-function trolley used for steel arch installation and construction cannot be directly used for corrugated plate assembly operations, and its mechanical arm needs to be modified to form a special operation trolley for corrugated plate structure assembly.

Method used

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  • Special trolley electromagnetic gripper for splicing corrugated plates
  • Special trolley electromagnetic gripper for splicing corrugated plates
  • Special trolley electromagnetic gripper for splicing corrugated plates

Examples

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Embodiment Construction

[0021] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0022] refer to Figure 1 to Figure 7 , The present invention is a special trolley electromagnetic gripper for corrugated board assembly, the electromagnetic gripper is fixedly installed on the front end of the trolley mechanical arm 12, and the rear end of the trolley mechanical arm 12 is hinged with the trolley base 10 through joints. The electromagnetic gripper includes an electromagnetic chuck 20 and an electromagnetic device 23. The electromagnetic chuck 20 is fixedly installed on the front port of the bottom case 21, the electromagnetic device 23 is fixedly installed in the bottom case 21, and the rear end of the bottom case 21 is connected to the trolley mechanical arm 12. Hinges are formed by joints. The electromagnetic chuck 20 is composed of telescopic electromagnetic heads 22 evenly spaced in its annular plane, and each telescopic electromagne...

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Abstract

A special trolley electromagnetic gripper for splicing corrugated plates can quickly and stably grab the corrugated plates, the characteristics of flexible movement and multiple functions of a trolleyand a trolley mechanical arm are utilized, the construction efficiency is improved, and accurate and rapid high-quality splicing of the corrugated plates is achieved. The electromagnetic gripper is fixedly mounted at the front end of the trolley mechanical arm, and the rear end of the trolley mechanical arm is hinged to a trolley base through joints. The electromagnetic gripper comprises an electromagnetic chuck and an electromagnetic device. The electromagnetic chuck is fixedly mounted on a front port in a bottom shell. The electromagnetic device is fixedly mounted in the bottom shell. The rear end of the bottom shell is hinged to the trolley mechanical arm through joints. The electromagnetic chuck is composed of telescopic electric heads which are uniformly arranged at intervals in theannular plane of the electromagnetic chuck. Each telescopic electric head is provided with a longitudinal guiding and resetting mechanism and a longitudinal positioning mechanism.

Description

technical field [0001] The invention relates to construction tooling equipment for an initial support structure of a tunnel, in particular to an electromagnetic gripper of a trolley for assembling a corrugated plate. Background technique [0002] During the initial support construction of the prefabricated corrugated plate tunnel, the assembly of the corrugated plate is an important part of the whole construction process. The corrugated plate structure is used as the initial support structure, and the assembly quality of the corrugated plate is related to the stability of the tunnel structure and the safety of personnel. For the assembly of the initial support structure of the new prefabricated corrugated plate tunnel, there is no perfect mechanical system to cooperate with the construction. Larger, inefficient, and costly. Mechanized construction has the advantages of speeding up construction progress, saving labor costs, reducing labor intensity and reducing economic cos...

Claims

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Application Information

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IPC IPC(8): E21D11/40E21D11/15
CPCE21D11/15E21D11/40
Inventor 孙克国匡亮赵万强谭永杰喻渝袁子义郑余朝范雲鹤
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD
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