Shield transverse moving station crossing device

A pass-through and shield technology, which is applied to mining equipment, earthwork drilling, tunnels, etc., can solve problems such as low construction efficiency, inconvenient operation, and large difficulties, so as to improve construction efficiency, prevent deformation or damage, and increase load bearing capacity force effect

Inactive Publication Date: 2020-07-24
CHINA RAILWEY ENG SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that the horizontal translation of the shield machine is difficult, inconvenient to operate, and low in construction efficiency, the present invention provides a translational translational transition device for shield tunneling, the purpose of which is to: reduce the Reduce the difficulty of horizontal translation of the machine and improve construction efficiency

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  • Shield transverse moving station crossing device
  • Shield transverse moving station crossing device
  • Shield transverse moving station crossing device

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Embodiment Construction

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The invention discloses a shield transverse moving station crossing device, and belongs to the technical field of shield construction. The problems that in the prior art, a transverse moving station crossing device has large transverse moving difficulty of a shield tunneling machine, operation is not convenient, and construction efficiency is low can be solved. According to the technical scheme, the device comprises a bracket, multiple first brackets and multiple second brackets, the first brackets and the second brackets are mounted on the two sides of the lower portion of the shield tunneling machine, lifting hydraulic cylinders are mounted on the lower ends of the first brackets, a longitudinal moving hydraulic cylinder is mounted on the bracket, the axis direction of the longitudinal moving hydraulic cylinder is parallel to the length direction of the bracket, the moving end of the longitudinal moving hydraulic cylinder is connected with the second brackets, and the side face of the bracket is provided with a bracket transverse moving hydraulic cylinder. Transverse moving of the shield tunneling machine can be conveniently carried out, the operation process is simple, the construction efficiency can be improved, the construction cost is saved, and the device is suitable for shield station crossing construction.

Description

technical field [0001] The invention belongs to the technical field of shield tunneling construction, and in particular relates to a shield tunneling translational station passing device. Background technique [0002] With the development of the city, the urban underground rail transit is becoming more and more mature, and the shield tunneling method is currently the safest tunnel construction method in tunnel construction. In subway construction, there are many stations and short intervals. In most cases, the shield machine needs to pass through one or more stations. Due to the large size of the shield machine, passing the station is a difficult problem in shield tunneling construction. [0003] At present, the traditional shield tunneling methods mainly include dismantling, hoisting and moving. Dismantling and lifting requires frequent hoisting in and out, as well as dismantling, secondary assembly, and secondary commissioning of the shield machine and supporting equipmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/06
CPCE21D9/06
Inventor 张轩陈申强白杰龚晓林申德芳晏立忠谢飞邢杰博周全洪余乐
Owner CHINA RAILWEY ENG SERVICE CO LTD
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