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Detection method and system for aerial work platform

A technology for aerial work platforms and detection methods, which are applied in the directions of lifting equipment safety devices, lifting devices, etc., can solve problems such as inability to determine the calibration of aerial work platforms, and achieve the effect of reducing maintenance costs and avoiding potential safety hazards.

Active Publication Date: 2021-07-02
NORTH VALLEY ELECTRONICS CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a detection method and system for an aerial work platform to solve the problem that it is impossible to determine whether the aerial work platform needs to be calibrated

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  • Detection method and system for aerial work platform
  • Detection method and system for aerial work platform
  • Detection method and system for aerial work platform

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Embodiment Construction

[0038] The aerial work platform detection method and system proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0039] Please refer to figure 1 , which is an aerial work platform detection method provided by a specific embodiment of the present invention. like figure 1 As shown, the present invention provides a method for detecting an aerial work platform, and the method for detecting an aerial work platform includes:

[0040] Step S1: Provide calibration data of the aerial work platform, the calibration data includes n lifting heights and calibration pressure ...

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Abstract

The present invention provides a detection method and system for an aerial work platform, by obtaining the actual pressure values ​​of the aerial work platform at n lifting heights; and then combining the actual pressure values ​​at the n lifting heights with the The calibration pressure value of the work platform is compared to obtain a change number, the change number is the number of the lift heights that are continuous and the pressure changes; and according to the obtained change number, it is determined whether the aerial work platform needs calibration. Therefore, it is determined in time whether the aerial work platform needs to be calibrated, thereby avoiding potential safety hazards of the aerial work platform due to a discrepancy between the calibrated pressure value and the actual pressure value, and reducing maintenance costs.

Description

technical field [0001] The invention relates to the technical field of aerial work platforms, in particular to a detection method and system for aerial work platforms. Background technique [0002] Nowadays, during the use of the aerial work platform, the luffing cylinder of the aerial work platform provides a support force, and the boom structure of the aerial work platform works through the support force, but the boom structure The increase of the use time will change, so the support force required by the jib structure will be different at different time points for the same lifting height. In the luffing cylinder chamber, a pressure curve is set to define the output range of the supporting force, thereby limiting the load of the aerial work platform. The aerial work platform compares the actual pressure value of the luffing cylinder with the obtained The pressure value defined by the above-mentioned pressure curve can be used to judge whether it is overweight, so as to av...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/042B66F17/006
Inventor 薛冰张善睿张琳李小鹏邓波韦华
Owner NORTH VALLEY ELECTRONICS CO LTD
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