Tunnel supporting formwork for civil engineering

A civil engineering and support plate technology, which is applied in earth-moving drilling, mine roof support, mining equipment, etc., can solve the problem that the tunnel construction support device cannot be adjusted in different tunnels, etc., to solve the complex installation and disassembly, improve the stability of use, transfer handy effect

Pending Publication Date: 2020-01-17
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a tunnel support template for civil engineering, to solve the problem that the tunnel construction support device in the prior art cannot be adjusted according to the height of different tunnels, to realize the adjustment of the height of different tunnels, to facilitate movement, and to reduce construction The time required for personnel transfer and the purpose of improving engineering efficiency

Method used

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  • Tunnel supporting formwork for civil engineering
  • Tunnel supporting formwork for civil engineering
  • Tunnel supporting formwork for civil engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 and figure 2 The shown tunnel support formwork for civil engineering includes a support plate 3, on which the support column 2 is fixedly connected, on which the support column 2 is fixedly connected to the beam frame 1, and a base 41 is arranged under the support plate 3, and the support A first lifting mechanism 4 is arranged between the board 3 and the base 41 ; a frame body 8 located above the beam frame 1 is also included, and a second lifting mechanism is arranged between the frame body 8 and the support plate 3 or the beam frame 1 .

Embodiment 2

[0028] like figure 1 and figure 2 The shown tunnel support formwork for civil engineering is implemented in the following manner:

[0029] It includes a beam frame 1, a support plate 3 and a first lifting mechanism 4. Both ends of the bottom of the beam frame 1 are provided with support columns 2, and the bottom end of the support column 2 is provided with a support plate 3. The first lifting mechanism 4 runs through the square support The four corners of the plate 3, one end of the support plate 3 is provided with a fixed groove 5, the fixed groove 5 is provided with a jack 6 and connected by bolts, the top of the jack 6 is provided with a push rod 7, the bottom of the push rod 7 is provided with a top groove 1 71, and the jack 6 The top is nested in the top groove 1 71, slide rails 72 are provided on both sides of the ejector rod 7 and connected by bolts, the two ends of the beam frame 1 are oppositely provided with rolling through holes 11, and the two ends of the inner w...

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PUM

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Abstract

The invention discloses a tunnel supporting formwork for civil engineering. The tunnel supporting formwork comprises a supporting plate, wherein a supporting column is fixedly connected to the supporting plate; a beam frame is fixedly connected to the supporting column; a base is arranged below the supporting plate; and a first lifting mechanism is arranged between the supporting plate and the base. The tunnel supporting formwork further comprises a frame body positioned above the beam frame, and a second lifting mechanism is arranged between the frame body and the supporting plate or the beamframe. The tunnel supporting formwork for civil engineering aims at solving the problem that in the prior art, a tunnel construction supporting device cannot be adjusted according to the heights of different tunnels, and the purposes that the heights of the different tunnels are adjusted, moving is convenient, the time needed by transferring of constructors is shortened, and the engineering efficiency is improved are achieved.

Description

technical field [0001] The invention relates to the field of tunnel support templates, in particular to a tunnel support template for civil engineering. Background technique [0002] Tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. With the rapid development of economy, highway transportation and railway transportation have achieved unprecedented development. In the process of construction, various tunnels have been built. However, during the tunnel construction process, the tunnel needs to be supported to prevent the surrounding rock from deforming or collapsing. However, after analysis, it is found that the existing tunnel construction support devices cannot be adjusted according to the height of different tunnels, and the movement is difficult, which increases the time required for construction personnel to disassemble and transfer, and reduces the efficiency. Contents of the invention [0003] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D23/04E21D23/06
CPCE21D23/04E21D23/06
Inventor 丁陆军刘裕红
Owner SICHUAN COLLEGE OF ARCHITECTURAL TECH
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