Inverted arch lining trolley, synchronous tunnel operating system and inverted arch synchronous lining method

A technology for lining trolleys and arches, which is used in tunnels, shaft linings, tunnel linings, etc., can solve the problems of unstable machine operation and poor adaptability, and achieve the effect of saving materials, improving production efficiency, and no construction interference.

Active Publication Date: 2014-07-02
CHINA RAILWAY TUNNEL GROUP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The invention provides an inverted arch lining trolley, which aims to solve the technical problems of poor adaptability to different rock mass conditions and unstable machine operation in the prior art. At the same time, it discloses a synchronous tunnel with the inverted arch lining trolley Operating system and method for synchronous inverted arch lining

Method used

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  • Inverted arch lining trolley, synchronous tunnel operating system and inverted arch synchronous lining method
  • Inverted arch lining trolley, synchronous tunnel operating system and inverted arch synchronous lining method
  • Inverted arch lining trolley, synchronous tunnel operating system and inverted arch synchronous lining method

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Embodiment 1

[0056] Embodiment 1 A synchronous tunnel operation system, see Figure 1 to Figure 8 , including the TBM set on the track, the inverted arch trolley (length 81.604m) and the side-top arch synchronous lining trolley arranged behind the inverted arch trolley. The inverted arch trolley is divided into an upper platform and a lower part On the stand, the ventilation duct 17 is arranged in the middle of the upper stand, the motor drive device 1 is installed on the lower stand, the lower stand includes a frame body 10 and a support 24, the support 24 is installed on the side of the frame body 10, and a belt is installed on the support 24 Machine 7, cables 12, pipelines and hydraulic devices are provided with traveling rails in the frame body 10, and the two ends of the traveling rails are provided with corresponding up-slope rails and down-slope rails, and the bottom of the frame body 10 is provided with its hinge support The connected side form 21 is equipped with a slide form 20 b...

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Abstract

The invention relates to an inverted arch lining trolley, a corresponding synchronous operating system and an inverted arch synchronous lining method of the inverted arch lining trolley. The problems that in the prior art, the adaptation to different rock conditions is poor, and running of a machine is unstable are solved. A belt conveyor, a cable, a pipeline and a hydraulic device which are in sliding connection with a support through a track are arranged on the support, a walking steel rail is arranged in a frame body, an uphill rail and a downhill rail which correspond to each other are arranged at the two ends of the walking steel rail, a side mold which is connected with a hinged support of the frame body is arranged at the bottom of the frame body, and a sliding collecting panel with the length corresponding to the rock condition passing by the lining trolley is arranged below the frame body. The inverted arch lining trolley, the corresponding synchronous operating system and the inverted arch synchronous lining method have the advantages that inverted arch synchronous lining matched with a TBM is achieved; according to the tunnel rock condition, the adaptability adjustment is carried out on leveling of changed late concrete; the set of systematic inverted arch concrete pouring method which is synchronous with the TBM is provided; the set of inverted arch lining trolley is provided, and efficient and stable running can be ensured.

Description

technical field [0001] The invention relates to a trolley, in particular to an inverted arch lining trolley, a synchronous tunnel operation system and an inverted arch synchronous lining method. Background technique [0002] In the field of roads and bridges, the tunnel boring machine (TBM) is a new type of advanced tunnel construction machine that uses rotary cutters to excavate, and at the same time breaks the surrounding rock in the hole and excavates to form the entire tunnel section; compared with the current commonly used methods, TBM It integrates drilling, tunneling, and support, and uses high-tech such as electronics, hydraulics, information, telemetry, and remote control to guide and monitor all operations, so that the tunneling process is always in the best state. Lining refers to a permanent support structure built with reinforced concrete and other materials along the periphery of the tunnel body in order to prevent the deformation or collapse of the surrounding...

Claims

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Application Information

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IPC IPC(8): E21D11/10
Inventor 李荣智陈建立张富强林春刚郑清君王亚锋王石林袁庆嵘
Owner CHINA RAILWAY TUNNEL GROUP CO LTD
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