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Falling type impact test bench

A shock test and drop-type technology, which is applied in the direction of shock test, machine/structural component test, measuring device, etc.

Pending Publication Date: 2020-07-24
中机科(北京)车辆检测工程研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, common impact test benches are aimed at products with large structural size and heavy weight. For products with small structure and light weight such as forklift electrical components, ordinary test benches cannot effectively detect the mechanical characteristics of the impact.

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The purpose of the present invention is to provide a drop-type impact test bench to solve the above-mentioned problems in the prior art. It is a test equipment designed to provide mechanical impact testing for forklift electrical components. It is easy to operate and is used to simulate forklift electrical components during transportation or The impact effect that may be borne during use, and the analysis of its ability to withstand the external impact e...

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Abstract

The invention discloses a falling type impact test bench. The falling type impact test bench comprises a rack, an impact platform, a falling table, a release mechanism and a lifting mechanism, the bottom end of the rack is fixedly installed on a base, the impact platform is located in the center of the base, the falling table corresponds to the impact platform up and down, the two ends of the falling table are located in first guide rails (namely falling table guide rails) on the rack, and a to-be-detected component is fixed to the falling table; the tail end of the lifting mechanism is connected with the release mechanism, and the release mechanism is used for fixing and being connected with the falling table in an initial state; in the impact process, the release mechanism is used for releasing the falling table; and a control center is used for controlling the working states of the lifting mechanism and the releasing mechanism. The falling type impact test bench is specially designed for a forklift electrical component, and can accurately obtain dynamic mechanical parameters such as impact acceleration and strain from a test, so that the impact resistance of the forklift electrical component is clearly reflected, and the function reliability and the structure integrity of the forklift electrical component are checked.

Description

technical field [0001] The invention relates to the technical field of drop-type mechanical impact equipment, in particular to a drop-type impact test bench. Background technique [0002] At present, common impact test benches are aimed at products with large structural size and heavy weight. For products with small structure and light weight such as electrical components of forklifts, ordinary test benches cannot effectively detect the mechanical characteristics of impact. [0003] With the vigorous development of the logistics industry, forklifts are used more and more widely. It is inevitable that the electrical components of the forklift will be shocked and vibrated during the use of the forklift. Its shock resistance is also an important indicator of the reliability of the forklift. Important factors to be considered in the design process, so it is necessary to design a device that can be used to test the impact resistance of electrical components of forklifts. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 刘志勇侯敬波孙昌元常根固刘丹李洪波李长宇孟祥吉刘兵
Owner 中机科(北京)车辆检测工程研究院有限公司
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