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Battery car sleeper for shield construction

A battery car and sleeper technology, which is applied to tracks, movable tracks, roads, etc., can solve the problems of high hidden dangers in operation, cumbersome installation and disassembly, and high construction costs, and achieve high assembly efficiency, convenient installation and disassembly, and improved reliability.

Active Publication Date: 2018-07-06
ZHONGJIAN SUIDAO CONSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a battery car sleeper for shield construction, to solve the problem of cumbersome installation and disassembly, high construction cost, or the operation problems caused by the use of U-shaped sleepers for existing shield construction sleepers. Technical issues with major safety hazards and poor maintainability

Method used

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  • Battery car sleeper for shield construction
  • Battery car sleeper for shield construction
  • Battery car sleeper for shield construction

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0034] refer to figure 1 , the preferred embodiment of the present invention provides a battery car sleeper for shield construction, including a sleeper main body 1 for supporting the track 9, and a positioning mechanism for positioning the track 9 is provided on both sides of the sleeper main body 1, so as to Two parallel tracks 9 are simultaneously supported on the main body 1 of the sleeper rail. In this embodiment, the two tracks 9 form the ground rail for the battery car to run during the construction of the shield. In this embodiment, each positioning mechanism includes a positioning platen 2 positioned on the outside of the track 9 for lateral positioning of the track 9, and a positioni...

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Abstract

The invention discloses a storage battery car sleeper used for shield construction. The storage battery car sleeper used for shield construction comprises a sleeper body used for supporting a rail. Each of the two sides of the sleeper body is provided with a locating mechanism used for locating the rail. Each locating mechanism comprises a locating press board located on the outer side of the rail and used for transversely locating the rail and an elastic locating piece arranged relative to the locating press board, located on the inner side of the rail and used for longitudinally limiting the bottom of the inner side of the rail in the height direction. The storage battery car sleeper is restrained and located in the transverse direction and the vertical direction, and the locating reliability of the sleeper and the running safety of a storage battery car are improved; and in addition, locating combinations combining the locating press boards and the elastic locating pieces are adopted in the storage battery car sleeper, and the storage battery car sleeper is convenient to install and detach, high in assembling efficiency, capable of facilitating circulating use in the field of shield construction and wide in application and popularization prospect.

Description

technical field [0001] The invention relates to the field of underground construction, in particular to a battery car sleeper used for shield construction. Background technique [0002] At present, my country's urban rail transit is developing rapidly. By the end of 2015, a total of 111 urban rail lines had been built and put into operation in 25 cities. The compound growth rate of urban rail mileage in the past ten years was 23.7%, of which the total mileage of subways accounted for 74.4%. The shield tunneling method is the preferred construction method for subway tunnel construction, which has the obvious advantages of strong adaptability to geological conditions, fast construction speed, and less interference to the surrounding environment. The transportation and traction equipment in the shield tunnel generally adopts battery traction locomotives, referred to as battery vehicles for short, and its operating speed is generally between 5km / h-10km / h. [0003] Battery car s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B23/12
CPCE01B23/12
Inventor 金庆国徐长胜谢安宏谢奇黄政杨超游政军王科伟
Owner ZHONGJIAN SUIDAO CONSTR CO LTD
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