Hydraulic self-moving steel mould trolley and construction method thereof

A technology of steel formwork trolley and construction method, which is applied in earthwork drilling, wellbore lining, tunnel lining, etc. It can solve the problems that concrete construction defects cannot be dealt with in time, small curvature turning cannot be realized, installation and removal are inconvenient, etc. Achieve the effects of improving construction accuracy and construction speed, ensuring the quality of steel bar binding, and large demoulding space

Active Publication Date: 2013-12-11
CHINA THREE GORGES CORPORATION +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, the concrete lining of full-section circular tunnels usually uses needle-beam steel formwork trolleys. The needle-beam steel formwork trolleys in the prior art can not only complete the concrete lining of full-section circular tunnels, but also pass through the arc section of the tunnel safely and quickly. However, the prominent disadvantages of the needle-beam type steel formwork trolley in the prior art are: first, the heavy trolley, long needle beam, inconvenient installation and removal; second, relatively high manufacturi

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  • Hydraulic self-moving steel mould trolley and construction method thereof
  • Hydraulic self-moving steel mould trolley and construction method thereof
  • Hydraulic self-moving steel mould trolley and construction method thereof

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[0054] In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0055] In the following, specific embodiments of the present invention will be described with reference to the accompanying drawings.

[0056] See Figure 1 to 4 As shown, the present invention provides a hydraulic self-moving steel form trolley and a construction method thereof. The hydraulic self-moving steel form trolley can meet the construction requirements of full-section circular tunnel concrete lining, including simple structure and convenient installation , Strong adaptability, can demould the concrete at the bottom of the tunnel i...

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Abstract

The invention relates to a hydraulic self-moving steel mould trolley and a construction method of the hydraulic self-moving steel mould trolley. The hydraulic self-moving steel mould trolley is used for full-section circular tunnel concrete lining construction. The hydraulic self-moving steel mould trolley comprises a trolley moving device, a trolley structural frame, a steel structure combination formwork and a hydraulic control device, the trolley structural frame is arranged on the trolley moving device, the trolley structural frame is movably connected with the trolley moving device, the steel structure combination formwork is arranged in the trolley structural frame, the steel structure combination formwork is hinged to the trolley structural frame, and the hydraulic control device is used for controlling the hydraulic self-moving type steel mould trolley. The hydraulic self-moving steel mould trolley is simple in structure, convenient to install, strong in adaptability and capable of carrying out demoulding on concrete at the bottom of the tunnel at first and repairing concrete construction defects in time.

Description

technical field [0001] The invention relates to the field of operating devices for tunnel concrete lining, in particular to a hydraulic self-moving steel mold trolley for constructing concrete lining of a full-section circular tunnel and a construction method thereof. Background technique [0002] At present, the concrete lining of full-section circular tunnels usually uses needle-beam steel formwork trolleys. The needle-beam steel formwork trolleys in the prior art can not only complete the concrete lining of full-section circular tunnels, but also pass through the arc section of the tunnel safely and quickly. However, the prominent disadvantages of the needle-beam type steel formwork trolley in the prior art are: first, the heavy trolley, long needle beam, inconvenient installation and removal; second, relatively high manufacturing and installation costs, and it is difficult to amortize the cost for short-length tunnels , the larger the cross-section, the higher the amorti...

Claims

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Application Information

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IPC IPC(8): E21D11/10
Inventor 王宗敏祁雪春陈育权李凯章琦云刘纯王江杨志才陈亮杨岳林
Owner CHINA THREE GORGES CORPORATION
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