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Expressway tunnel mechanical and electrical installation protection device

A technology for highways and protective devices, applied in welding accessories and other directions, can solve the problems of inconvenient welding operation, waste of manpower, occupation of equipment and tools by construction personnel, and achieve the effect of easy operation, easy installation, and connection and tightening.

Active Publication Date: 2022-08-05
GUIZHOU BRIDGE CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, during the welding process of electromechanical installation, because the object to be welded is hung at a high place, sometimes it is necessary to straighten the object to be welded, which requires the assistance of two people to complete, wasting manpower, and both hands of the construction personnel are occupied by equipment and tools, making it difficult to deal with sudden It is inconvenient to carry out welding work

Method used

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  • Expressway tunnel mechanical and electrical installation protection device
  • Expressway tunnel mechanical and electrical installation protection device
  • Expressway tunnel mechanical and electrical installation protection device

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Embodiment Construction

[0037] Attached to the following Figure 1-8 This application will be described in further detail.

[0038] The embodiment of the present application discloses an electromechanical installation protection device for a highway tunnel.

[0039] refer to figure 1 , a highway tunnel electromechanical installation protection device includes a bracket 1 , a rotating rod 2 and a support rod 3 .

[0040] refer to figure 1 and figure 2 , the bracket 1 is a portal bracket 1 formed by welding several square steels. The bracket 1 includes two vertical rods 11 and two reinforcing rods, and the two vertical rods 11 are welded and fixed by two reinforcing rods. Fixed on the scaffolding 01, the scaffolding 01 includes a frame body 011 and a footboard 012 made of a mesh plate, and there is no guardrail on one side of the footboard 012, and the bracket 1 is fixed on the side of the footboard 012 without a guardrail. place.

[0041] refer to figure 2 and image 3 , there are two mounti...

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Abstract

The invention relates to the field of mechanical and electrical installation, in particular to an expressway tunnel mechanical and electrical installation protection device which comprises a support. The two sides of the support are each provided with one rotating rod in a hinged mode, the rotating axes of the two rotating rods are parallel, and after the support is installed, the rotating rods are overturned upwards; the supporting rod is hinged to the rotating rod, after the rotating rod is lowered, the supporting rod is located below the rotating rod, and the supporting rod is used for supporting the rotating rod. The device has the effect of facilitating operation.

Description

technical field [0001] The present application relates to the field of electromechanical installation, in particular to a protection device for electromechanical installation of expressway tunnels. Background technique [0002] In the construction of modern expressways, electromechanical installation is essential. In expressway tunnels, corresponding electromechanical installation and construction are also required. During the electromechanical installation and construction in tunnels, welding is a common operation, and the welding position is often located above the construction workers’ heads. . [0003] In the related art, workers climb up the scaffolding, hold electric welding protective masks and welding tools, and perform welding operations on the welding positions above. [0004] However, in the process of electromechanical installation and welding, because the object to be welded is hung at a high place, it is sometimes necessary to straighten the object to be welde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/32
CPCB23K9/321Y02A30/30
Inventor 孙钦凯曾中亚吉世成杨国栋罗陈勇
Owner GUIZHOU BRIDGE CONSTR GROUP
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