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Automatic detection equipment and an automatic detection method for a ballastless track bearing platform

A ballastless track, automatic detection technology, applied in the direction of track, track maintenance, roads, etc., can solve the problems of large waste of adjustment pads, a lot of manpower and time, and heavy re-measurement workload, etc. The effect of low cost and easy operation

Pending Publication Date: 2019-05-03
西安远景智能控制有限公司
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Problems solved by technology

However, the above method brings the following two problems to the actual construction. The first is that the workload of retesting is very large, and it takes a lot of manpower and time to repeatedly install and replace the backing plate; the second is that the cost of adjusting the backing plate is very large. The board replacement rate is about 30% to 40%, and the time for testing, counting and purchasing non-standard backing boards after the installation of the running rail also puts a certain pressure on the construction period

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  • Automatic detection equipment and an automatic detection method for a ballastless track bearing platform
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  • Automatic detection equipment and an automatic detection method for a ballastless track bearing platform

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[0066] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 As shown, the ballastless track bearing platform automatic detection equipment according to the present invention includes moving from back to front along the longitudinal extension direction of the ballastless track 1 to be tested and can be located on the same cross-section of the ballastless track 1 to be tested A rail platform detection robot 3 that detects synchronously with two symmetrically arranged rail platforms 2 on the left and right;

[0067] The rail platform detection robot includes a car body that can move from back to front on the ballastless track 1 to be tested and is located between two symmetrically arranged rail platforms 2 on the left and right. The clamping mold 4 that is clamped in the rail bearing groove of the rail platform 2, a mold mounting frame that is installed on the car body and supports the two clamping molds 4, and drives the mold mounting frame A liftin...

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Abstract

The invention discloses automatic detection equipment and an automatic detection method for a ballastless track bearing platform. The automatic detection equipment comprises a track bearing platform detection robot. The track bearing platform detection robot comprises a vehicle body, a left clamping mold, a right clamping mold, a mold mounting frame and a lifting mechanism for driving the mold mounting frame to move up and down. Each clamping mold is provided with a detection tool. The method comprises the following steps: 1, preparation work before detection; 2, forward translation of the detection robot and synchronous detection of the track bearing platforms. According to the invention, the track bearing platforms on the ballastless track to-be-detected are detected one by one by the track bearing platform detection robot; the left track bearing platform and the right track bearing platform which are positioned on the same cross section of the ballastless track to-be-detected can besynchronously detected, so the track bearing platform detection efficiency can be greatly improved, the construction period is effectively shortened, the detection result is accurate, meanwhile, thetrack bearing platforms can be detected before the operation track is installed, and various problems existing in detection after the operation track is installed are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of ballastless track construction, and in particular relates to an automatic detection device and an automatic detection method for a ballastless track bearing platform. Background technique [0002] Ballastless track (Ballastless track) refers to the track structure that uses concrete, asphalt mixture and other integral foundations to replace the loose-grained gravel track bed. It is also called ballastless track and is an advanced track technology in the world today. Ballastless track can be divided into three categories: ballastless track on roadbed, ballastless track in tunnel and ballastless track on bridge. The ballastless track support platform refers to the track plate support platform of the ballastless track (referred to as the track support platform), which is the platform used to support the running rail in the ballastless track. In the actual construction process, after the construction of the ...

Claims

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Application Information

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IPC IPC(8): E01B35/04
Inventor 李宝蕴刘玉昌梁琪
Owner 西安远景智能控制有限公司
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