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A drop test device

A drop test and pedestal technology, which is used in measuring devices, impact testing, and testing of machine/structural components, etc., can solve problems such as large impact, difficult data collection, and poor consistency of test results, and achieve fast and easy repeated testing. Safe operation, easy adjustment and maintenance

Active Publication Date: 2017-01-25
江南工业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the background technology, the current domestic tests for detecting drop resistance, high overload, and drop triggering generally use the test method of directly dropping the test object from a high place. The main disadvantage of using this method is that the test object is affected by the test environment. Large, directly lead to poor consistency of test results, low repeat test efficiency, difficult data collection, difficult to meet test requirements, and the safety of operators cannot be guaranteed

Method used

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Examples

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Embodiment Construction

[0026] The preferred embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] see figure 1 , figure 2 , a drop test device, which includes a base 1, a fastening bolt 2, a touch plate mechanism 3, a bracket 4, a reinforced beam 5, a guide rail 6, a top beam 7, a hook 8, a pulley 9, a clamp 10, a limit plate 11. Escalator 12, bottom beam 13, nylon rope 14, winch 15.

[0028] see image 3 , the touch plate mechanism 3 includes pin seat 16, shaft pin 17, touch plate seat 18, base 19, groove 20, contact plate 21, support rod 22, pin seat 16 is installed on the edge of the upper end surface of base 19, and shaft pin 17 inserts Installed in the pin hole of the pin seat 16, the contact plate seat 18 is hinged to the base 19, the contact plate 21 is firmly fixed on the upper end surface of the touch plate seat 18 by strong glue, the base 19 is provided with a plurality of grooves 20, and the support rod One end of...

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Abstract

The invention relates to a drop test device and belongs to the technical field of the technological equipment. The drop test device is mainly characterized by comprising a base, a fastening bolt, a contact plate mechanism, a support, a reinforcing cross beam, guide rails, a top beam, a lifting hook, a pulley, a clamp, a limiting plate, a ladder, a bottom beam, a nylon rope and a winch; the contact plate mechanism comprises a pin seat, a shaft pin, a contact plate seat, a base, a groove, a contact plate and a supporting rod; the winch is used for controlling different heights, the contact plate mechanism is used for controlling different dropping angles, and the guide rails and the limiting plate are used for guaranteeing a vertical drop trajectory; the pulley is located in the same vertical plane with the two guide rails. The drop test device is good in test result consistency, wide in application range, safe for people to operate, quick and simple in retesting, convenient to adjust and maintain, and the like.

Description

technical field [0001] The invention relates to a drop test device, which belongs to the technical field of process equipment. It is mainly applicable to the trigger impact test of precision instruments, electronic components, fuze insurance, etc. in a free-fall manner, and detects its drop resistance to high overload and drop trigger performance. . Background technique [0002] In the background technology, the current domestic tests for detecting drop resistance, high overload, and drop triggering generally use the test method of directly dropping the test object from a high place. The main disadvantage of using this method is that the test object is affected by the test environment. Large, directly lead to poor consistency of test results, low efficiency of repeated tests, difficult data collection, difficult to meet test requirements, and at the same time, the safety of operators cannot be guaranteed. In order to solve the defects of the current test method, improve the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/08
Inventor 廖宏宇刘衡湘喻立唐继明周云罡周仁湘
Owner 江南工业集团有限公司
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