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Automatic tunnel ditch cable trough construction rack

A technology for trench cable troughs and benches, applied in tunnels, tunnel linings, drainage and other directions, can solve problems such as affecting the geometry and line type of trenches, cable troughs, not being easy to fix the template, and reducing the quality of the project. Work efficiency and engineering quality, structure flatness and linear appearance, and the effect of strong operability

Pending Publication Date: 2022-02-11
中国建筑土木建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the construction of tunnel gutters and cable troughs mostly adopts staged pouring of concrete, which requires multiple support of formwork. The geometric size and line type of the cable trough reduce the quality of the project

Method used

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  • Automatic tunnel ditch cable trough construction rack
  • Automatic tunnel ditch cable trough construction rack
  • Automatic tunnel ditch cable trough construction rack

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Please see attached Figure 1-2 , an automated tunnel ditch cable trough construction platform, including an underframe 1; two ends of the underframe 1 are respectively provided with a walking system and a first hydraulic rod 2, and the first hydraulic rod 2 is far away from the underframe 1 One end of the vertical support rod 3 is connected to the side wall of the vertical support rod 3, and the outer formwork 5 is installed through the second hydraulic rod 4, and the top of the vertical support rod 3 is connected to a horizontal support rod 6, and the horizontal support rod 6 A combined inner formwork 8 is installed on the support rod 6 through a suspender 7 .

[0021] The walking system includes a sliding rail 9 and a sliding seat 10 , the sliding seat 10 is connected with the chassis 1 , and the sliding seat 10 is slidably installed...

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Abstract

The invention discloses an automatic tunnel ditch cable trough construction rack. The automatic tunnel ditch cable trough construction rack comprises an underframe; a walking system and a first hydraulic rod are arranged at the two ends of the bottom frame correspondingly, a vertical supporting rod is connected to the end, away from the bottom frame, of the first hydraulic rod, an outer formwork is installed on the side wall of the vertical supporting rod through a second hydraulic rod, and a transverse supporting rod is connected to the top of the vertical supporting rod. A combined inner formwork is installed on the transverse supporting rod through hanging belts. The automatic tunnel ditch cable trough construction rack is simple and light in structure and high in operability, the flatness and the line shape of a structure can be more attractive, one-time formwork erecting and pouring forming of a tunnel ditch cable trough is achieved, the one-time investment is small, the working efficiency and the engineering quality are improved, and the construction cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of trench construction, in particular to an automatic construction platform for cable trenches in tunnel water trenches. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. In 1970, the Tunnel Conference held by the International Economic Cooperation and Development Organization combined various factors, and defined the tunnel as: "a cross-sectional area larger than 2 square meters built with a specified shape and size for a certain purpose and in any way under the ground. The structure of the tunnel includes two parts: the main building and the auxiliary equipment. The main building is composed of the cave body and the door, and the auxiliary equipment includes the car shelter, fire protection facilities, emergen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10E21F16/02E21F17/06
CPCE21D11/10E21F16/02E21F17/06
Inventor 冯福新欧阳禄龙党现华王巨腾万敏
Owner 中国建筑土木建设有限公司
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