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Back-matched simultaneous lining trolley and tunneling machine with same

A lining trolley and post-matching technology, which is applied in the direction of shaft lining, tunnel lining, underground chamber, etc., can solve the problems that affect the normal transportation of TBM's normal excavation of tunnel materials, consume a lot of time, manpower and material resources, etc.

Pending Publication Date: 2018-06-15
RAILWAY CONSTR HEAVY IND XINJIANG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Repeated disassembly and assembly of the above components will consume a lot of time, manpower and material resources, and will affect the normal excavation of TBM and the normal transportation of tunnel materials

Method used

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  • Back-matched simultaneous lining trolley and tunneling machine with same
  • Back-matched simultaneous lining trolley and tunneling machine with same

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Embodiment Construction

[0023] The embodiment of the present invention discloses a post-matching synchronous lining trolley to solve the technical problem that related excavation auxiliary equipment needs to be removed during the construction process of the second lining in the current tunnel construction, which consumes engineering and reduces efficiency.

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , figure 2 , figure 1 It is a schematic diagram of the axial structure of the post-matching synchronous ...

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Abstract

The invention discloses a back-matched simultaneous lining trolley. The trolley includes a trailer framework; a slidingly matched lining framework is arranged outside the trailer framework, and a walking bearing is arranged at the bottom of a tunnel of the lining framework; a model erecting device used for lining is connected to an outer support of the lining framework, and the lining framework isinternally provided with a ventilation assembly and a slag discharging and conveying assembly. The trailer framework provides a work space for a tunneling machine, the model erecting device is installed on the lining framework outside the trailer framework, and by using the lining framework to support the model erecting device, secondary lining construction is completed; by arranging the ventilation assembly and the slag discharging and conveying assembly which are matched with a tunneling device in the framework structure of the lining framework, the structures above can be effectively protected without influencing laying and support positions of the external model erecting device during construction, so that the situation is avoided that fixed tunnel ventilation pipes and a fixed continuous belt machine structure often need to be dismantled during the secondary lining construction and reassembled when the secondary lining construction is finished and tunneling needs to be continued.The invention also discloses the tunneling machine.

Description

technical field [0001] The invention relates to the technical field of tunnel construction equipment, and more specifically, relates to a post-matching synchronous lining trolley for tunnel excavation equipment, and also relates to an excavation machine. Background technique [0002] At present, major domestic water diversion projects are developing rapidly, and tunnel boring machine (TBM) construction is widely used because of its safety, efficiency and environmental protection. However, the matching secondary lining equipment developed slowly, which affected the total construction period of the tunnel. During the construction of the currently used secondary lining trolley, it is necessary to remove the original fixed tunnel ventilation pipe, continuous belt conveyor and tunnel water pipe. Repeated disassembly and assembly of the above components requires a lot of time, manpower, and material resources, and will affect the normal excavation of the TBM and the normal transp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10E21D9/00
CPCE21D9/00E21D11/10
Inventor 程永亮何其平彭正阳龙斌韩佳霖刘兴于洋
Owner RAILWAY CONSTR HEAVY IND XINJIANG CO LTD
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