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A kind of urban rail transit line track laying installation method

An urban rail transit and installation method technology, which is applied in the field of urban rail transit line track laying and installation, can solve the problems of low efficiency, large construction space, easy to be affected by the construction environment, etc., and achieves the effect of improving position accuracy and efficiency.

Active Publication Date: 2022-04-15
汪美霞
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the problems in the prior art, the object of the present invention is to provide a method for laying and installing urban rail transit lines, which solves the problem that during the construction process of the track construction vehicle, the construction space required by the rail construction vehicle is large, and it is easily affected by the construction environment. , leading to low efficiency in the construction process, technical problems that affect the construction time of urban rail transit line track laying

Method used

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  • A kind of urban rail transit line track laying installation method
  • A kind of urban rail transit line track laying installation method
  • A kind of urban rail transit line track laying installation method

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Embodiment Construction

[0043] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.

[0044] see Figure 1-9 , which is a schematic diagram of the overall structure of an urban rail transit line track laying and installation method;

[0045] An urban rail transit line track laying and installation method is applied to urban rail transit line laying construction, and steel rails in the line track are installed on sleepers. The urban rail transit line track laying and installation method adopts an urban rail transit line track laying The installation device is matched, and the urban rail transit line track laying installation device includes a support assembly 1, a laying device 2 and a pre-locking fast...

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Abstract

The invention provides a method for laying and installing an urban rail transit line track, which relates to the technical field of track construction. The urban rail transit line track laying and installation device includes a support assembly, a laying device and a pre-locking fastener, and two parallel steel rails The ends are supported by supporting components, so that the bottoms of the two parallel rails are suspended, the pre-locking fasteners are pre-installed and fixed on the sleepers, the laying device is installed on the two parallel rails, and the sleeper is plugged when the laying device is walking above the rails. into the bottom of the rail, and the rail is pre-fixed by the pre-locking fastener; the pre-locking fastener of the present invention is provided with an inclined guiding hypotenuse through the top of the fan-shaped plate, so that when the sleeper is extended into the bottom of the rail, Guided by the guide slope of the fan-shaped plate, it is easier to place the sleeper under the rail accurately.

Description

technical field [0001] The invention relates to the technical field of track construction, in particular to a method for laying and installing an urban rail transit track. Background technique [0002] Urban rail transit is a vehicle transportation system that uses rail structures for load-bearing and guidance. According to the requirements of the overall planning of urban transportation, fully enclosed or partially enclosed special rail lines are set up to transport a considerable amount of passenger traffic in the form of trains or bicycles. . [0003] The urban public transport classification standard also clarifies that urban rail transit includes: subway system, light rail system, tram, maglev system, automatic guided rail system, urban rapid rail system, etc., the existing patent number CN201820825605.8 discloses a The track construction work vehicle includes a frame, which is provided with a traveling mechanism for driving the track construction work vehicle to walk ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/00E01B29/05
CPCE01B29/00E01B29/05
Inventor 汪美霞
Owner 汪美霞
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