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Packaging box drop test clamping device

A technology of drop test and clamping device, which is applied in the direction of measuring device, impact test, machine/structural component test, etc., which can solve problems such as unsafety and increased test difficulty

Active Publication Date: 2017-11-03
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common drop-off devices include electromagnet-type pull-in devices and fuse separation gates, etc. These devices generally require power supply to be used. However, some drop tests need to be carried out in the field without power supply available, which increases the difficulty of the test. In some cases, if the circuit fails to cut off the power and gas, it will bring unsafe factors

Method used

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  • Packaging box drop test clamping device
  • Packaging box drop test clamping device
  • Packaging box drop test clamping device

Examples

Experimental program
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Embodiment Construction

[0014] combine Figure 1 to Figure 4 , a packing box drop test clamping device, the device is symmetrically designed, including the frame body installation part, the pre-tightening spring clamping system part, the adjustment connection bracket part, the inclination angle clamping part, the swing arm part, the horizontal support assembly part, etc. six parts.

[0015] The frame installation part includes the package box hoisting frame with an inclination of 18 inclinations, the cylinder installation hinges with an inclination of 16 inclinations, the spring support cylinder hinges with an inclination of 14 inclinations, the gas storage tank with an inclination of 26 inclinations, the lateral adjustment guide rod with an inclination of 28 inclinations, and the frame hook The inclination angle of the welding plate is 21 inclination angles, the inclination angle of the conductor positioning welding plate is 25 inclination angles, the inclination angle of the conductor mounting brac...

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PUM

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Abstract

The invention provides a packaging box drop test clamping device. The device is characterized in that the device is symmetrically designed and comprises a packaging box lifting frame body, transverse adjusting guide rods, air cylinders, packaging box swinging arms, inclination angle clamping parts and flat arrangement supporting assembly parts. With the packaging box drop test clamping device of the invention adopted, drop test requirements of a drop attitude with the bottom of a package facing downwards, a drop attitude with the top of the package facing downwards, a drop attitude with one side of the package facing downwards, a drop attitude with one end of the package facing downwards, a drop attitude with the bottom of the package facing downwards, and a drop attitude with an inclination angle formed between a main axis and a vertical direction can be satisfied.

Description

technical field [0001] The invention relates to an impact test technology, in particular to a packing box drop test clamping device. Background technique [0002] In the hazard classification test of dangerous goods, it is sometimes necessary to do a drop test on some products, hang the sample at a certain height, and then let it do a free fall motion, hit a steel plate with a certain hardness, and evaluate the product according to the test results. Common drop-off devices include electromagnet-type pull-in devices and fuse separation gates, etc. These devices generally require power supply to be used. However, some drop tests need to be carried out in the field without power supply available, which increases the difficulty of the test. In some cases, if the circuit fails to cut off the power and gas, it will bring unsafe factors. Contents of the invention [0003] The object of the present invention is to provide a packing box drop test clamping device for dangerous good...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08B25J9/00B25J9/14
CPCB25J9/0009B25J9/144G01M7/08
Inventor 潘孝斌周鑫
Owner NANJING UNIV OF SCI & TECH
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