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Climber preventive testing device

A preventive test, foot button technology, applied in the direction of measuring device, strength characteristics, using stable tension/pressure test material strength, etc., can solve equipment management and operation process cumbersome, high cost of force sensor calibration, raw data Record troubles and other problems to achieve the effect of convenient and quick tensile strength test, improved accuracy and good stability

Inactive Publication Date: 2016-12-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a convenient, capable It is a foot button test device that detects multiple pairs of foot buttons at the same time and improves the detection efficiency; it applies tension through standard weights, simplifies the test process and repeated calibration of the force sensor; the test applies a uniform force value, and the test data is uniform, simplifying the original Data logging process and increased accuracy

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0018] Embodiment: composition of the present invention is:

[0019] The simulated diameter rod is composed of cast iron pipes, and the simulated foot buckle is made of on-site electric poles;

[0020] The drive system is mainly composed of a motor, a transmission mechanism, a beam, a tray, etc., and is mainly used to control the movement of the simulated diameter rod and the movement of the weight tray. Its working principle is that the motor is controlled by the servo system, and the motor drives the screw rod, guide rod, intermediate plate, etc. through a series of transmission mechanisms such as a gear box, so as to achieve the purpose of controlling the simulated diameter rod and weight tray;

[0021] The control system is mainly composed of a console, a timer, and a control chip, and is used to control the operation of the test device. At the same time, there is a computer connection port, which can be connected to a computer to realize various functions, data processin...

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PUM

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Abstract

The invention provides a climber preventive testing device. The device mainly comprises a climber testing simulating radial rod support, a drive system, a control system, a climber belt testing system, a specific clamp and a standard weight, wherein the climber testing simulated radial rod support comprises a simulating radial rod vertically arranged on a base, a climber arranged on the simulating radial rod, a specific clamp which is configured on the climber and used for applying a load to a climber pedal and a standard weight; the climber belt testing system is further configured on the simulating radial rod, and mainly comprises an upper clamp pin roll, a lower clamp pin roll, a climber belt and a detachable weight used for applying a pulling force to the climber belt; the drive system is arranged above the simulating radial rod, is mainly used for controlling motion of the simulating radial rod and motion of a weight tray, and comprises a motor, a transmission mechanism, a cross beam and the tray; and the drive system is provided with the control system which is used for controlling operation of the testing device and mainly comprises a control console and a control chip.

Description

technical field [0001] The invention relates to a test device for a foot buckle used for climbing electric poles for high-altitude operations, and belongs to the technical field of safety tools for electric poles for high-altitude operations. Background technique [0002] The foot buckle is a safety tool for climbing utility poles, and its safety is directly related to the safety of the staff. Due to the high frequency of use of the foot buckle and the high safety risk, the foot buckle is relatively easy to be damaged in daily use. [0003] In order to ensure the safety of use, the preventive test cycle of the foot buckle is stipulated to be once every six months, and the frequency is significantly shorter than other safety tools. At this stage, relevant testing agencies generally use tensile testing machines for static load tests on the preventive tests of foot buckles. During the test, pressure is applied to the foot buckle through the hydraulic system and the drive syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08
CPCG01N3/08G01N2203/0003G01N2203/0017
Inventor 卢俊琛孙伟朱凯元傅利成沈红峰吴黎明卢奕骁戴一加钱博文
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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