Flexible cable breaking force testing device and method

Abstract

The invention discloses a flexible cable breaking force testing device and method.The flexible cable breaking force testing device comprises an upper clamp and a lower clamp which are oppositely arranged face to face, the distance between the upper clamp and the lower clamp is adjustable, and the two ends of a flexible cable with the breaking force to be tested are fixedly installed on the upper clamp and the lower clamp respectively, the flexible cable with the tensile strength to be tested between the upper clamp and the lower clamp is vertically placed, the upper clamp and the lower clamp are both connected with the driving mechanism, and the driving mechanism drives the upper clamp and the lower clamp to move towards or away from each other, so that the flexible cable with the tensile strength to be tested is snapped, The flexible cable breaking force testing device and method, provided by the invention, are self-created devices, can quickly test the tensile strength of the cable, are simple in overall structure and high in feasibility, do not occupy a large amount of space, are suitable for testing the tensile strength of single-core rubber and plastic flexible cables with fifth and sixth types of conductors with outer diameters of 20mm and below, and are suitable for industrial popularization and application.

Description

technical field [0001] The invention belongs to the technical field of cable breaking test, and in particular relates to a flexible cable breaking force testing device and method. Background technique [0002] When installing cables, it is often necessary to exert a certain amount of tension on the cables to pull the cables to a fixed installation location. If the tension is applied blindly, the cables are likely to be broken, affecting the performance of the cables. In severe cases, the cables will be scrapped, which is not conducive to energy saving. Implementation of consumption reduction goals. Therefore, it is of great significance to test the breaking force of the cable before the cable is installed. [0003] The current cable breaking force testing device is usually only owned by a designated third-party professional testing agency. The inspection time is long and the inspection cost is high. It not only increases the burden on the enterprise, but also delays the cab...

AI Technical Summary

Problems solved by technology

[0003] The current cable breaking force testing device is usually only owned by a designated third-party professional testing organization. The inspection time is long and the inspection cost is high, which not only increases the burden on the enterprise, but also delays the cable installation time, and the disadvantages outweigh the advantages.

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