A railway construction station positioning data measuring device and positioning method

A positioning method and technology for measuring devices, which are applied in the directions of measuring devices, measuring instruments, surveying and navigation, etc., can solve the problems of complicated operation and large data, and achieve the effects of simple equipment structure, improved measurement efficiency, and efficient positioning method.

Active Publication Date: 2022-04-29
SHIJIAZHUANG TIEDAO UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a positioning data measuring device and positioning method for railway construction and station construction, which solves the problem that a total station needs more known data and the operation is cumbersome.

Method used

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  • A railway construction station positioning data measuring device and positioning method
  • A railway construction station positioning data measuring device and positioning method
  • A railway construction station positioning data measuring device and positioning method

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Embodiment Construction

[0061] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0062] Such as figure 1 As shown, the present embodiment discloses a railway construction station positioning data measuring device, including a tripod 1, a base plate 2 and a rotating plate 3, the top of the tripod 1 is connected to the lower surface of the base plate 2 through a fine-tuning leveling mechanism 13, The rotating plate 3 is spaced above the base plate 2 and is rotatably assembled with the base plate 2 through a connecting shaft 4 .

[0063] A first encoder 5 and a control unit 6 are arranged on the base plate 2 , and the first encoder 5 is engaged with the rotating plate 3 through a gear pair 7 . The rotating plate 3 is provided with a second encoder 8 and an inclination sensor 9 , and the rotating shaft o...

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Abstract

The present invention discloses a positioning data measuring device and a positioning method for railway construction station construction. The positioning data measuring device mainly includes an inclination sensor, two encoders, a laser ranging sensor and a control unit. The control unit is integrated with a central Processor, keyboard, screen. The measuring device is simple in structure, low in cost, easy to operate, and effectively improves the measurement efficiency; the positioning method only needs to measure the length and angle information of two CPⅢ points on the railway, and then through the coordinate transformation of the corresponding situation, the equipment can be accurately obtained. The geodetic coordinates of the location, the positioning method is more efficient and convenient.

Description

technical field [0001] The invention relates to the field of railway construction and station building, in particular to a positioning data measuring device and positioning method for railway construction and station building. Background technique [0002] Nowadays, there are more and more railway construction projects. The precise positioning of equipment in railway construction is the guarantee to ensure accurate construction. Its accuracy and practicality directly affect the speed and quality of railway construction. [0003] At present, the positioning in railway construction is mostly carried out by total station, which is expensive, requires a lot of known data, and the operation is cumbersome, and requires professionals to operate. Contents of the invention [0004] The purpose of the present invention is to provide a positioning data measuring device and positioning method for railway construction station construction, which solves the problems that a total stati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 马月辉赵玉敏张跃宗许闪闪王永代张睿航
Owner SHIJIAZHUANG TIEDAO UNIV
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