Laser detection system for bridge crane overhead tracks
A technology of laser detection and laser rangefinder, which is applied in the field of detection and mapping, can solve the problems of high measurement error, poor safety, and low measurement efficiency, and achieve the effects of low measurement error, good safety, and high measurement efficiency
Pending Publication Date: 2019-11-15
上海同测质量检测技术有限公司
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Problems solved by technology
[0003] The present invention discloses a new solution for the overhead track laser detection system, which adopts a door-type lifting frame to lift the detection carrier carrying the measuring equipment to the detection position, which solves the problems of poor safety, high measurement error, and low measurement efficiency of the existing solution.
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[0019] The laser detection system for driving overhead rails of the present invention includes a door-shaped lifting frame. Angular lifting legs are arranged at both ends of the door-shaped lifting frame. A detection slide rail is arranged between the top ends of the angular lifting legs, and a detection carrier is arranged on the detection slide rail. , the detection vehicle is equipped with a laser range finder, and the angular lifting legs include two telescopic joint branch legs forming an included angle. The lower end of the telescopic joint branch legs is provided with roller feet, and the roller feet are set on the guide rail of the base of the door type lifting frame. In the slot, by adjusting the height of the angular lifting legs, the laser rangefinder is raised to the overhead track for measurement. The laser rangefinder is driven by the detection vehicle to dynamically measure the shape of the overhead track. In order to accurately grasp the height of the detection ...
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The invention relates to a laser detection system for bridge crane overhead tracks. The system comprises a door type crane, angular elevating legs are arranged in the two ends of the door type crane respectively, a detection slide rail is arranged between the tops of the angular elevating legs, a detection carry tool is arranged on the detection slide rail, and provided with a laser range finder,each angular elevating leg comprises two telescopic joint branch legs which form an included angle, the lower end of each telescopic joint branch leg is provided with a roller leg, each roller leg isarranged in a guide rail groove of a pedestal of the door type crane, and the heights of the angular elevating legs are adjusted so that the laser range finder is raised to position between the bridgecrane overhead tracks to implement measurement. The door type crane raises the detection carry tool carrying measurement equipment to the detection position, and is characterized by high security, low measuring error and high measuring efficiency.
Description
technical field [0001] The invention relates to a laser detection system, in particular to a laser detection system for overhead track, which belongs to the field of detection, surveying and mapping. Background technique [0002] During the long-term use of the overhead track, under the frequent action of the dynamic operation of the vehicle and the influence of the displacement and settlement of the foundation of the overhead track, the deformation of the overhead track will cause hidden dangers to the operation of the vehicle, and the maintenance of the overhead track must be carried out on time. detection. At present, the manual measurement scheme is generally used in the detection items of the overhead track with a high ground clearance. This method has the following problems: (1) The safety of artificial high-altitude operations is poor, and there are blind spots for removing and attaching seat belts when people walk at high altitudes; (2) Manually collect data The o...
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IPC IPC(8): G01B11/16
CPCG01B11/16
Inventor 唐爱莉宋辉
Owner 上海同测质量检测技术有限公司