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Parallel cable-type air detection system and method for large-space public places

A technology for air detection and public places, which is applied in measuring devices, program-controlled manipulators, instruments, etc., can solve the problems of difficult collection points, insufficient collection points, uneven large-scale air detection, etc., and achieve the effect of accurate data and expanded range

Active Publication Date: 2021-06-18
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention can effectively solve the problem of insufficient and difficult air detection points for large-scale stadiums at present, and at the same time solve the problem of air detection in uneven large spaces, and improve the stability and motion accuracy of the end effector of the flexible cable parallel mechanism in large spaces , and greatly improve the accuracy, stability and reliability of air detection

Method used

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  • Parallel cable-type air detection system and method for large-space public places
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  • Parallel cable-type air detection system and method for large-space public places

Examples

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Embodiment 1

[0086] combine Figures 1 to 6 , Figure 8 and 9 , a parallel flexible cable-type air detection system for large-space public places, including an air detection device 504, characterized in that it includes a pulley drive assembly, a flexible cable traction mechanism and a detection device stabilization platform, wherein: two pulley drives are provided components. A flexible cable traction mechanism is provided on each pulley drive assembly, and the flexible cable traction mechanism is connected with the stabilizing platform of the detection device. An air detection device 504 is provided on the detection device stabilization platform. The pulley drive assembly is responsible for pulling the flexible cable traction mechanism to move horizontally in large-space public places. The flexible cable traction mechanism is responsible for the horizontal or / and vertical movement of the traction detection device and the stable platform in large-space public places. The detection de...

Embodiment 2

[0104] see Figure 10 The shown parallel flexible cable-type air detection system for large-space public places only has one pulley drive assembly, and the pulley drive assembly is composed of an A-side pulley drive device and a B-side pulley drive device. The A-side pulley drive and the B-side pulley drive are arranged along a straight line.

Embodiment 3

[0106] combine Figures 1 to 4 , in order to be used in large-scale stadiums, including flexible cable traction mechanism, pulley drive device, detection device to stabilize the platform, and air detection device 504. The terminal stabilization platform of the flexible cable parallel detection device is driven by four sets of flexible cables, which belong to the three-degree-of-freedom drive. Each set of flexible cables contains two ropes. The method can ensure the stability of the translation of the terminal stabilization platform, thereby greatly improving the stability of the pose of the air detection device 504 .

[0107] Such as Figure 9 As shown, the flexible cable traction mechanism includes: a lower winch, a lower fixed pulley block, an upper fixed pulley block, a moving movable pulley block, and a traction flexible cable. Each group of traction ropes is led out by two lower hoists, and then deflected to the upper fixed pulley block after being steered by the lower ...

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Abstract

The invention provides a parallel flexible cable-type air detection system and method for large-space public places, including an air detection device, a pulley drive assembly, a flexible cable traction mechanism, and a detection device stabilization platform, wherein: there are more than one The pulley drive assembly; each pulley drive assembly is provided with a flexible cable traction mechanism, and the flexible cable traction mechanism is connected with the detection device stabilization platform; an air detection device is arranged on the detection device stabilization platform. Beneficial technical effect: the present invention makes full use of the advantage of the large working space of the flexible cable parallel mechanism, and drives the air detection platform to reach the preset collection point in the internal space of the large public place through the flexible cable, solving the problem of the existing air detection technology center. Insufficient points and the difficulty of collecting points for high-distance air detection, and at the same time, it provides the possibility for the optimal layout experiment of detection points in large-space public places.

Description

technical field [0001] The invention relates to the technical field of detection equipment, and is particularly suitable for the field of air detection in semi-enclosed or closed spaces in a large space environment, in particular to a parallel cable-type air detection system and method for public places in large spaces. Background technique [0002] The flexible cable parallel robot has the characteristics of simple structure, large working space, easy disassembly, reorganization, and high degree of modularization. At present, flexible cable parallel robots have been widely used in workpiece assembly, processing and manufacturing, lifting and hoisting and other fields. Especially for equipment that requires a large working space, the advantages of flexible cable parallel robots are particularly obvious. However, in engineering practice, the flexible cable parallel mechanism with large space often has the problem of vibration of the end effector, which greatly reduces the st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02B25J9/00
CPCB25J9/00B25J9/003G01D21/02
Inventor 钱森鲍坤龙訾斌王道明王正雨王春航
Owner HEFEI UNIV OF TECH
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