A mechanized rapid arching device and method based on a construction bench

A bench and fast technology, applied in vertical shaft equipment, earth-moving drilling, wellbore lining, etc., can solve the problems of unsatisfactory construction effect, limited versatility, complex structure, etc., to facilitate large-scale popularization and strong operability , the effect of high degree of mechanization

Active Publication Date: 2021-07-30
SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The market has an urgent demand for mechanized vertical arch equipment. However, there are very few vertical arch equipment on the market at present, and foreign equipment can only obtain a small amount of information from literature; some domestic companies have successively launched some mechanized vertical arch equipment and vertical arch support vehicles etc., but due to the complex structure, the corresponding high cost, limited versatility, and unsatisfactory construction effect, there are very few stocks on the market

Method used

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  • A mechanized rapid arching device and method based on a construction bench
  • A mechanized rapid arching device and method based on a construction bench
  • A mechanized rapid arching device and method based on a construction bench

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Embodiment Construction

[0056] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0057] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0058] In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal...

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Abstract

The invention discloses a mechanized rapid arching device and method based on a construction platform, which solves the problems of poor versatility and high price of mechanized arching equipment in the prior art, has strong versatility, and can effectively replace manual work Beneficial effect, its scheme is as follows: a kind of mechanized rapid arch erecting device based on construction platform, comprises arch auxiliary vehicle, includes auxiliary vehicle and clamping part for clamping arch, auxiliary vehicle is provided with the rotating part that can rotate , the rotating part is connected with the clamping part through several telescopic parts, so as to drive the rotation and lifting of the clamping part; the track can be installed on the surface of the construction platform, and is used for the arch support vehicle to advance along the track, and the track includes a longitudinal rail and the horizontal rail, the vertical rail and the horizontal rail are vertically arranged, and the position of the horizontal rail relative to the vertical rail can be adjusted.

Description

technical field [0001] The invention relates to the field of underground cavern excavation engineering, in particular to a mechanized rapid arching device and method based on a construction bench. Background technique [0002] During tunnel excavation, in order to ensure the stability of the tunnel and avoid landslides, the tunnel needs to be safely supported. Specifically, multiple steel arches need to be erected along the length of the tunnel to prevent the tunnel from collapsing. Arches generally have I-shaped steel arches and flower arches made of steel bars. Due to the large cross-section of the tunnel, in order to meet the construction requirements, the length of each arch is correspondingly large. In order to facilitate transportation, usually , each arch can be split into multiple arch segments. It often requires a lot of manual assistance to complete the erection. At present, the erection of steel arches in most tunnels under construction in my country mostly uses...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/18E21D11/40
CPCE21D11/18E21D11/40
Inventor 邱道宏傅康薛翊国公惠民孔凡猛刘洋李广坤
Owner SHANDONG UNIV
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