Portable mechanical property detection device

Abstract

The invention provides a portable mechanical property detection device which comprises a frame, a pulley and connecting plates, wherein the connecting plates on a same vertical plane are arranged on the inner sides of the two ends of the frame respectively; one connecting plate is connected with the pulley through a steel wire rope; the pulley and the other connecting plate are provided with hooks connected with a test product; a mechanical hoist and a tension meter are arranged on a steel wire rope, connected with one of the connecting plates, of the pulley. Compared with the prior art, the portable mechanical property detection device can be used for safely and accurately testing the mechanical properties of machine tools and important stress parts on construction sites, and the construction safety is improved.

Description

technical field [0001] The invention relates to a mechanical performance detection device, in particular to a portable mechanical performance detection device used for key force-bearing parts of small machines and equipment. Background technique [0002] The small connecting tools used in construction and the components of some equipment are under greater tension. Before using these tools or components for actual construction, their mechanical performance should be tested to ensure normal construction. [0003] Mechanical performance tests are generally carried out on large tensile machines in the tensile laboratory. However, if in order to ensure the normal use of the equipment, if you temporarily purchase the equipment on site or temporarily want to perform tensile tests on the stress-bearing parts of some equipment, in most cases, you can only rely on personnel to use the simple equipment on site to perform relevant mechanical properties in the open air. test. This met...

AI Technical Summary

Problems solved by technology

However, if in order to ensure the normal use of the equipment, if you temporarily purchase the equipment on site or temporarily want to perform tensile tests on the stress-bearing parts of some equipment, in most cases, you can only rely on personnel to use the simple equipment on site to perform relevant mechanical properties in the open air. test

This method is neither safe nor accurate, it cannot guarantee the normal use of the equipment, and it also brings great hidden dangers to safe production.

Therefore, it is necessary to provide a small-scale mechanical performance testing device that is not only easy to carry, but also suitable for testing tools and components, so as to solve the problem that it is impossible to test or roughly test the performance of tools or components unsafely.

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