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Device for detecting fatigue resistance of spacer rubber pad

A detection device and spacer technology, which is applied in the direction of applying repeated force/pulsation force to test the strength of materials, can solve the problems of not being able to understand the physical properties of spacer rubber components well, and achieve safety issues and strengthen quality control. Effect

Pending Publication Date: 2021-11-23
上海永固电力器材有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

There is a lack of a device on the market that specifically detects the fatigue resistance of the rubber components of the spacer, and the physical properties of the rubber components of the spacer cannot be well understood. Therefore, it is necessary to design a device suitable for testing the fatigue resistance of the rubber components to protect the safety of the line.

Method used

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  • Device for detecting fatigue resistance of spacer rubber pad
  • Device for detecting fatigue resistance of spacer rubber pad
  • Device for detecting fatigue resistance of spacer rubber pad

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Embodiment Construction

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0026] see Figure 1 to Figure 4 A detection device for anti-fatigue of spacer rubber pads is shown, including a workbench 1 , a detection unit 100 , a transmission unit 200 , a power unit 300 and a control unit 400 . Specifically, a detection unit 100 , a transmission unit 200 , a power unit 300 and a control unit 400 are sequentially arranged on the workbench 1 from left to right.

[0027] The detection unit 100 is arranged on the workbench 1 and is used for placing rubber components. The detection unit 100 is provided with a counting sensor 101 for detecting the number of swings. The detection unit 100 includes a porous panel 110 arranged on the workbench 1 and a porous The spacer rod connecting frame 120 on the panel 110 and the spacer rod chuck 130 hinged with the spacer rod ...

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Abstract

The invention discloses an a device for detecting fatigue resistance of a spacer rubber pad. The device comprises a workbench; a detection unit arranged on the workbench and used for placing a rubber element, wherein a counting sensor used for detecting the number of swinging times is arranged on the detection unit; a transmission unit which is arranged on the workbench and is matched with the detection unit; and a power unit which is arranged on the workbench and used for driving the transmission unit to work, wherein the control unit is arranged on the workbench and connected with the detection unit, the transmission unit and the power unit. The device has the beneficial effects that the anti-fatigue performance of the rubber element of the spacer can be detected and evaluated, the quality control of the spacer is enhanced, and the line operation safety problem is solved.

Description

technical field [0001] The invention relates to the field of performance testing, in particular to a fatigue-resistant testing device for spacer bar rubber pads. Background technique [0002] The 500kV line of domestic power lines adopts three-split and four-split conductors, and the voltage is higher than 500kV ultra-high voltage. UHV transmission lines use six-split and eight-split conductors. There are spacers installed. The main functions of the spacers are: to prevent the whipping between the wires, to suppress the vibration of the breeze, and to control the vibration of the pitch. With the rapid development of the power industry, the safety of the line operation is improved. The domestic spacer is released Relevant test standards have been formulated, in which clear test requirements are made for the physical properties of the rubber components of the spacer. However, there are many types of spacer with different performances. There is a lack of a device on the market...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/38
Inventor 李星球郑乐飞谢仁杰李清华
Owner 上海永固电力器材有限公司
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