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Crane track detection trolley

A track detection and crane technology, applied in the track system, measuring device, traveling mechanism, etc., can solve the problems of high purchase and maintenance costs, inability to detect on-line in real time, unstable operation, etc., and achieve simple structure, low production cost, and applicable wide range of effects

Active Publication Date: 2021-04-06
SHANGHAI MARITIME UNIVERSITY
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AI Technical Summary

Problems solved by technology

However, there are problems of high procurement and maintenance costs
The invention patent of application number 201711385029.6 proposes a crane high-altitude track intelligent detection trolley, but there are problems such as complex structure, high procurement cost, unstable operation, and incapable of real-time online detection.

Method used

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  • Crane track detection trolley
  • Crane track detection trolley
  • Crane track detection trolley

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Experimental program
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Embodiment Construction

[0027] now combined with Figure 1-6 The invention of the detection trolley is further described in detail.

[0028] Such as figure 1 As shown, a crane track detection trolley, the detection trolley consists of five parts: frame 1, driving device, sliding device, detection device, anti-overturning device. The driving device is fixed on the top of the vehicle frame 1, and the sliding devices are respectively fixed on the inside of the vehicle frame 1 directly below and behind and close to the left and right sides of the track, and the left and right angles of the rollers 6 are detected by the upper surface of the track at 90° The detection rollers 6 on both sides are arranged in the direction and the detection rollers 6 on both sides are respectively offset on both sides of the track. The detection devices are respectively placed on the top of the fixed steel plate 5 directly above the three sliding devices, and the anti-overturning device is fixed on the frame. The position ...

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Abstract

The invention discloses a crane track detection trolley, which uses the detection roller to move on the track, and the detection roller bumps, and the data measured by the displacement sensor above the detection roller is transmitted to a computer for real-time online analysis and processing; the invention can solve the problem of The side straightness detection problem of the crane running rail track during installation, acceptance and post-maintenance inspection, using the small detection test to independently move and detect on the track, and can also accurately measure the straightness of the track. The use of a simple mechanical structure can ensure economy and facilitate disassembly and maintenance. The track detection trolley has the advantages of simple structure, low cost, smooth movement, high measurement accuracy, and online real-time detection, and has good practical value. and promotional value.

Description

Technical field: [0001] The invention relates to the technical field of engineering equipment, in particular to a trolley for detecting the straightness of the rail side of a crane. Background technique: [0002] With the rapid development of my country's economy, crane transporters have also made great progress in industrial production. At present, there are more than 3,500 lifting machinery and equipment manufacturers in my country. [0003] Port crane is a kind of lifting machinery equipment specially used for port cargo handling, container hoisting and other operations. Because of its stable transmission, high work efficiency, easy operation, and low failure rate, it is widely used in port operations and has become one of the important conditions to measure the advanced level of ports. [0004] The classification of port cranes is mainly divided into three categories: portal type, fixed type, and marine type, and the most common type of large coastal ports is container ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/16B66C7/00B66C9/16G01B11/27
Inventor 唐刚张豪也杨辉胡雄
Owner SHANGHAI MARITIME UNIVERSITY
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