A high-speed rail prefabricated beam positioning system

A positioning system and prefabricated beam technology, applied in radio wave measurement systems, instruments, surveying and mapping and navigation, etc., can solve the problems of difficult one-time accurate positioning, complicated operation process, and a lot of time-consuming

Active Publication Date: 2020-10-23
ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP
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  • Abstract
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AI Technical Summary

Problems solved by technology

During the hoisting process of prefabricated beams, several surveyors and workers are required to measure and direct the positioning on the top of the pier. The driver of the hoisting equipment needs to continuously adjust and hoist large prefabricated beams according to the command of the surveyors to meet the requirements of precise positioning. The operation process is complicated , it is not easy to accurately locate at one time, the adjustment process takes a lot of time, and it is easy to cause on-site safety accidents

Method used

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  • A high-speed rail prefabricated beam positioning system
  • A high-speed rail prefabricated beam positioning system
  • A high-speed rail prefabricated beam positioning system

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects of the invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0022] Such as Figure 1 to Figure 4 As shown, a high-speed rail prefabricated beam positioning system includes a data collection and processing module and an execution terminal. The execution terminal includes a mobile base chassis 1, three supporting mobile rollers 4 are arranged under the mobile base chassis 1, and the front and rear sides of the mobile base chassis 1 are provided with There is a mounting plate 3, a mud storage box 5 and a telescopic mounting column 12 are arranged above the mobile base cabinet 1, and a rotating mounting piece 10 is arranged on the telescopic mounting column 12, and a turntable 11 is fixed around the front, rear, left, and right sides of the rotating mounting piece 10, and the outer side of the rotating disk 11 Both are provi...

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Abstract

The invention discloses a high-speed-rail precast beam positioning system. The system comprises a data collection processing module and an execution terminal. The execution terminal comprises a mobilepedestal cabinet. Three support mobile rollers are arranged below the mobile pedestal cabinet. The front and rear sides of the mobile pedestal cabinet are provided with installation plates. A mud storage box and a telescopic installation column are arranged above the mobile pedestal cabinet. The telescopic installation column is provided with a rotation installation component. The periphery of the rotation installation component is fixed with rotation discs. By using the system, the positioning precision and efficiency of a high-speed-rail precast beam can be increased, a positioning deviation problem caused by different bridge pier heights can be reduced, safety is good and bridge construction efficiency can be greatly increased.

Description

technical field [0001] The invention relates to the technical field of bridge construction equipment, and more specifically, to a high-speed rail prefabricated beam positioning system. Background technique [0002] The traditional high-speed rail large-scale prefabricated beam transportation, hoisting, and positioning process mainly use the beam transport trolley to transport the large prefabricated beam to the pier, and then use the hoisting equipment to hoist the prefabricated beam. During the hoisting of prefabricated beams, several surveyors and workers are required to measure and direct the positioning on the top of the pier. The driver of the hoisting equipment needs to continuously adjust and hoist large prefabricated beams according to the instructions of the surveyors to meet the requirements of precise positioning. The operation process is complicated , it is not easy to accurately locate at one time, and the adjustment process takes a lot of time, and it is very e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/06G01B21/22G01C1/00G01S17/08
CPCG01B11/06G01B21/22G01C1/00G01S17/08
Inventor 段海松刘学霸梁振赵建秋梁文雨乔志伟姚利军高建军王西营陈伟王怀荣荣元春王雄文汪世禄陈湘闽马卫亮宋金涛杨阳钟峰张振京
Owner ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP
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