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A kind of tunnel segment rapid assembly equipment and assembly method thereof

A tunnel segment and segment assembly machine technology, applied in tunnels, shaft equipment, mining equipment, etc., can solve problems such as inflexible movement and large tunnel space, to ensure structural strength, protect against damage, and solve lining progress problem effect

Active Publication Date: 2019-03-05
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing shoe-type tunnel segment assembly equipment takes up a large space in the tunnel and cannot move flexibly. Tunnel segment rapid assembly equipment and assembly method thereof

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  • A kind of tunnel segment rapid assembly equipment and assembly method thereof
  • A kind of tunnel segment rapid assembly equipment and assembly method thereof
  • A kind of tunnel segment rapid assembly equipment and assembly method thereof

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Embodiment Construction

[0019] Such as Figure 1 to Figure 4 As shown, a tunnel segment rapid assembly equipment includes a traveling host 1, a support arm 101, a segment assembly machine 3, a main arm 5, a segment crane 11 and a trailer 6, and the main arm 5 passes through a cross hinge The ear 2 is connected to the upper end of the support arm 101, the lower end of the support arm 101 is hingedly connected to the main machine 1, the upper end of the support arm 101 is connected to the main machine 1 through the support cylinder 102, the segment assembly machine 3 is set on the main arm 5, and the front end of the trailer 6 Connected with main engine boom 5, segment crane 11 is arranged below segment crane beam 10, and the two ends of segment crane beam 10 are connected with main engine boom 5 and trailer 6 respectively. The main engine boom 5 is connected with the support arm 101, and the position of the main engine boom 5 can be stretched and retracted by the support cylinder 102, and slewing and ...

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Abstract

The invention discloses a rapid assembling device and method for tunnel pipe segments. The technical problem that an existing boot opening type tunnel pipe segment assembling device is large in tunnel occupation space and not flexible to move is solved. The device comprises a walking main machine, a supporting arm, a pipe segment assembling machine, a main machine large arm, a pipe segment crane and trailer. The main machine large arm is connected to the upper end of the supporting arm through a crossed hinged lug. The lower end of the supporting arm is hinged to the walking main machine. The upper end of the supporting arm is connected with the walking main machine through a supporting oil cylinder. The pipe segment assembling machine is arranged on the main machine large arm. The front end of the trailer is connected with the main machine large arm, the pipe segment crane is arranged below a pipe segment crane beam, and the two ends of the pipe segment crane beam are connected with the main machine large arm and the trailer respectively. After the technical scheme is adopted, the prefabricated pipe segments are adopted for lining, the lining progress problem and the quality problem caused by a traditional tunnel construction mode are effectively solved, the tunnel structural strength is ensured, and the tunnel construction progress is accelerated while the service life of the tunnel is prolonged.

Description

technical field [0001] The invention relates to an assembly device, in particular to a tunnel segment rapid assembly device and an assembly method thereof. Background technique [0002] With the development of tunnel construction and the diversification of tunnel applications, roads, railways, subways, cables and other application fields have higher requirements for the strength and service life of tunnels. The tunnel was lined with reinforced concrete during construction. Traditional tunnel lining requires manual binding of steel bars, laying of a waterproof layer, and pouring of concrete to the bound steel bars by formwork trolleys. This method has complex construction procedures and low construction efficiency; and due to the relatively harsh environment of the construction site, problems such as cracks and lining vault voids may occur, which affect the safe and normal operation of the tunnel. [0003] Existing segment lining equipment is usually equipped with support s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/08
CPCE21D11/08E21D11/083
Inventor 江帅王伟宋丹付开勇
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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