Anchor rod mounting work platform used for tunnel

A working platform and installation work technology, which is applied in the direction of installation of anchor rods, foundation structure engineering, sheet pile walls, etc., can solve the problems of inconvenient installation of anchor rods at high sections, and achieve the effect of convenient multi-directional operation and convenient transformation

Pending Publication Date: 2020-01-03
HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bolt installation work platform for tunnels to solve the problem that it is inconvenient to install bolts on high sections in tunnels after blasting

Method used

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  • Anchor rod mounting work platform used for tunnel
  • Anchor rod mounting work platform used for tunnel
  • Anchor rod mounting work platform used for tunnel

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Embodiment Construction

[0048] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0049] see Figure 1 to Figure 3 As shown, a bolt installation work platform for tunnels, including a platform base 1 for connecting with the end of the boom (not marked) of the tunnel anchor drilling trolley and for supporting the work platform 19, and for Drive the working platform 19 to rotate in the circumferential direction and be fixedly installed on the rotary reducer 2 on the platform base 1, and be used to support the working platform 19 and be fixedly installed on the platform bottom beam seat 4 on the driving end of the rotary reducer 2, and for The horizontal oil cylinder 16 that drives the working platform 19 to move horizontally relative to the bottom beam 16 of the platform beam, and the telescopic oil cylinder 12 for supporting the bolt ins...

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Abstract

The invention provides an anchor rod mounting work platform used for a tunnel. The anchor rod mounting work platform comprises a work platform body, a rotary device used for driving the work platformbody to circumferentially rotate, a horizontal oil cylinder used for pushing the work platform body to move horizontally, a telescoping device used for controlling the pushing stroke of an anchor rodmounting device, a platform base used for making the anchor rod mounting work platform body connected with a tunnel anchor platform flatcar, and an anchor rod library used for better saving the time for an operator to take an anchor rod. In the anchor rod mounting work platform, the work platform body is controlled by the rotary device, the horizontal oil cylinder (16) and the telescoping device to circumferentially rotate, horizontally move and extend up and down respectively so that the anchor rod mounting device used for mounting the anchor rods can move on the X axis, the Y axis and the Zaxis relative to the platform base, and it is achieved that the anchor rods are mounted on the sections at any angles and heights in a tunnel obtained after explosion.

Description

technical field [0001] The invention relates to a bolter technology applied in the technical field of tunnel construction, in particular to a working platform for easy installation of bolts of the bolter. Background technique [0002] In the process of excavating the tunnel, after the tunnel section has been drilled and blasted, the rocks around the section are in a loose and unstable state, burying potential safety hazards for subsequent tunnel construction. In order to eliminate this danger, the method of bolt support is often used in tunnel construction to stabilize the rock formation of the tunnel section, but this method needs to insert the bolt into the bolt hole of the rock formation, which can be easily However, for the high section, it is often necessary to use other mechanical structures for operation. [0003] Chinese invention patent document CN109881687A records an operation platform for high slope bolt support construction, including a mobile operation platfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/00E02D5/74E02D17/20
CPCE02D5/74E02D17/20E21D20/003
Inventor 王祥军龚俊唐小欢高云宋祖源陈雄
Owner HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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