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Line material mechanical &electrical integration testing machine and dedicated tensile test stand thereof

A tensile test and testing machine technology, applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., can solve the problems of time-consuming, labor-intensive, uneconomical, inconvenient, etc., and achieve the effect of convenient use and maintenance, simple production and complete functions

Active Publication Date: 2010-07-14
浙江电力职业技术学院
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AI Technical Summary

Problems solved by technology

Existing line equipment detection devices usually only have a single detection function. Therefore, when testing different parameters of line equipment, it is often necessary to move the tested line equipment from one detection device to the next detection device, which is time-consuming and laborious. Inconvenient, uneconomical, and inefficient

Method used

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  • Line material mechanical &electrical integration testing machine and dedicated tensile test stand thereof
  • Line material mechanical &electrical integration testing machine and dedicated tensile test stand thereof
  • Line material mechanical &electrical integration testing machine and dedicated tensile test stand thereof

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Embodiment Construction

[0030] refer to figure 1 , The electromechanical integrated testing machine for line equipment of the present invention includes a static load tensile testing machine, a current riser 3, a temperature sensor, a multifunctional data acquisition system 10, an electric console 13 and a system power supply box 14. The electric console 13 is connected to the input end of the multifunctional data acquisition system 12, and is used for manually setting various parameters. The system power box 14 provides working power for the multifunctional data acquisition system 12 and the electric console 13 .

[0031] Specifically, the invention includes a mechanical part and an electrical part, the mechanical part is used to load the line equipment with tension and provide tensile test data, and the electrical part is used to load the line equipment with a large current. Combining the functions of the two parts, the invention can carry out some special tests in simulating the actual operation ...

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Abstract

The invention relates to a line material mechanical &electrical integration testing machine and dedicated tensile test stand thereof. The complete machine comprises a static load tensile tester, a current booster, a temperature sensor and a multi-functional data acquisition system; wherein the static load tensile tester comprises a tensile test stand, a cylinder, a tensile sensor and a tensile machine control system; the tensile test stand comprises two 'A'-shaped end brackets, an upper beam and a lower beam are arranged between the two 'A'-shaped end brackets which are provided with fixtures, the cylinder is connected to the rear ends of the fixtures and a hydraulic power unit; the multi-functional data acquisition system comprises a CPU, a kingview software, an A / D conversion module, a temperature display and conversion module; wherein the temperature sensor is connected to the temperature display and conversion module. In the invention, current-carrying capacity test under pretensioned force, tension fracture test at high temperature and other special tests which imitate practical application of the power grid can be carried out on the same machine; in addition, the invention features high intelligent degree, complete functions, stable property and high testing accuracy.

Description

technical field [0001] The invention relates to a detection device for line equipment used in an electric power system, in particular to a line equipment electromechanical integrated testing machine and a special tensile test frame thereof. Background technique [0002] The line equipment needs to carry out the current carrying capacity test under pretension, the breaking force test at high temperature, and the breaking force test at high temperature in accordance with the GB / T 2317.1-2000 standard to simulate the actual operation of the power grid. Existing line equipment detection devices usually only have a single detection function. Therefore, when testing different parameters of line equipment, it is often necessary to move the tested line equipment from one detection device to the next detection device, which is time-consuming and laborious. Inconvenient, uneconomical, and inefficient. Contents of the invention [0003] The present invention aims to solve the above-...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01N3/10
Inventor 李瑞余虹云潘伟建崔利兵朱志华李周选
Owner 浙江电力职业技术学院
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