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A dust-proof device for placing racks of air detectors

A technology of air detectors and dust-proof devices, which is applied in the direction of machines/supports, chemical instruments and methods, and pollution prevention methods, and can solve problems such as no dust-proof measures and a large amount of dust falling on air detectors

Active Publication Date: 2021-04-27
方圆检测认证集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on the background technology, there is a technical problem that the existing rack is simply for placing the air detector, without dust-proof measures, and it is easy to cause a large amount of dust to fall on the air detector, which affects the use. The present invention proposes a rack for air detector dustproof device

Method used

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  • A dust-proof device for placing racks of air detectors
  • A dust-proof device for placing racks of air detectors
  • A dust-proof device for placing racks of air detectors

Examples

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Embodiment 1

[0024] refer to Figure 1-5 , present embodiment proposes a kind of dust-proof device of air detector placement rack, comprises placement rack main body 1, detector main body 2, first dustproof housing 12 and second dustproof housing 13, placement rack main body 1 A cavity 3 is provided on the top, the bottom inner wall of the cavity 3 is fixedly connected with a driving motor 4, the output shaft of the driving motor 4 is fixedly connected with a rotating shaft 5, and the top of the rotating shaft 5 is rotationally connected with the top inner wall of the cavity 3, and the rotating shaft 5 The upper thread is connected with a moving plate 6, two pulleys 7 are symmetrically arranged on the inner wall of the bottom of the cavity 3, fixed shafts 8 are rotatably connected on the inner walls of both sides of the cavity 3, and fixed sleeves are installed on the two fixed shafts 8. The reel 9, the reel 9 and the pulley 7 are wound with the same stay cord 27, and one end of the two st...

Embodiment 2

[0026] In this embodiment, the fixing assembly includes a support plate 28 symmetrically and fixedly connected to the top of the main body 1 of the placement frame. The sides of the two support plates 28 close to each other are fixedly connected with electric push rods 14 , and the output shafts of the two electric push rods 14 Clamping plates 15 are fixedly connected to each other, and the sides of the two clamping plates 15 close to each other are closely attached to the two sides of the detector main body 2, and the electric push rod 14 can make the two clamping plates 15 pair with the detector main body. 2. Clamp and fix so that the detector main body 2 will not move.

[0027] In this embodiment, the four corners of the bottom of the shelf main body 1 are fixedly connected with electric telescopic rods 17, and the bottom of the electric telescopic rods 17 is fixedly connected with a fixed plate 18, and the electric telescopic rods 17 can adjust the height of the main body 2...

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Abstract

The invention belongs to the field of dust-proof devices, in particular to a dust-proof device for placing racks for air detectors. The existing racks simply place air detectors without dust-proof measures, and it is easy to cause a large amount of air detectors to fall. Dust, the problem that affects the use, now proposes the following scheme, which includes the main body of the placement frame, the main body of the detector, the first dust-proof casing and the second dust-proof casing, the main body of the placement frame is provided with a cavity, and the cavity A drive motor is fixedly connected to the inner wall of the bottom of the cavity, and a rotating shaft is fixedly connected to the output shaft of the drive motor. The present invention has reasonable structure and simple operation, and the first dustproof casing and the second dustproof casing can be made A dust-proof chamber is formed so that dust from the outside will not enter the main body of the detector and will not affect the use. At the same time, the main body of the detector can detect air at different heights, increasing the detection range and improving the comprehensiveness of the detection.

Description

technical field [0001] The invention relates to the technical field of dust-proof devices, in particular to a dust-proof device for a shelf for an air detector. Background technique [0002] The air detector is independently developed and produced. It is the latest technological product developed and developed based on the principle of constant potential electrolytic sensor to detect polluted gas and the principle of light scattering to detect dust, combined with internationally mature electronic technology and network communication technology. The country requires various technical indicators of the urban ambient air automatic monitoring system. It has a high degree of localization, has strong practicability and ideal performance-price ratio, and can replace similar imported products. It is an ideal instrument for automatic urban ambient air monitoring. When the air detector detects the air, it is mostly fixed on the placement frame. [0003] However, the existing racks si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/04F16M11/26B08B17/04
CPCB08B17/04F16M11/04F16M11/26
Inventor 耿彪淞孙青李慧霞张保康
Owner 方圆检测认证集团有限公司
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