Collision occurrence detection device for stake test

A detection device and pile test technology, applied in the direction of educational appliances, instruments, teaching aids, etc., can solve the problems of poor observation angle, inaccurate observation, increase of subjective factors of motorcycle pile test results, etc., to reduce subjective influence, collision The effect of accurate monitoring results

Pending Publication Date: 2021-06-15
GUOHUA OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manually judging whether to rub against the pile poles is prone to inaccurate observation, or the situation of rubbing cannot be observe

Method used

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  • Collision occurrence detection device for stake test
  • Collision occurrence detection device for stake test
  • Collision occurrence detection device for stake test

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but 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 creative efforts fall within the protection scope of the present invention.

[0025] A pile test collision detection device, such as Figure 1 to Figure 4 As shown, it includes a mounting plate 1 and a gyroscope 25. A sleeve 2 is fixed on the mounting plate 1, and the inside of the sleeve 2 is rotatably connected with a rotating column 3. The end of the rotating column 3 is fixed with a U-shaped card holder 4. 4 is provided with a threa...

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Abstract

The invention relates to a collision detection device, in particular to a collision occurrence detection device for stake test. The device comprises a mounting plate and a gyroscope. A sleeve is fixed on the mounting plate, a rotating column is rotatably connected in the sleeve, a U-shaped clamping frame is fixed at the end of the rotating column, a threaded column is arranged in a U-shaped groove of the U-shaped clamping frame, and a limiting bolt is in threaded connection with the threaded column. A stake rod is fixed to the end of the threaded column. A return mechanism and a collision detection mechanism are arranged between the rotating column and the sleeve. The return mechanism comprises a mounting block fixed to the rotating column through a first connecting rod and side plates fixed to the sleeve and symmetrically arranged relative to the mounting block, and return springs are connected between the mounting block and the side plates. According to the technical scheme, the defect that in the prior art, motorcycle stake test lacks intelligent pile rod collision monitoring can be effectively overcome.

Description

technical field [0001] The invention relates to a collision detection device, in particular to a pile test collision occurrence detection device. Background technique [0002] At present, most motorcycle tests are judged by humans, and there are certain human factors in the supervision process of the test, which is not fair to the test. During the test, the invigilators will judge all the test items of the motorcycle test, including the pile test, fixed-point parking on the ramp, starting, and passing the unilateral bridge. [0003] In the motorcycle pile test, the piles are usually fixed separately on the designated position on the ground, and the examiner visually observes whether there is any rubbing against the piles during the test, and there is no special test equipment for the motorcycle pile test items. Collection, low level of intelligence. Manually judging whether to rub against the pile poles is prone to inaccurate observation, or the situation where the rubbing...

Claims

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Application Information

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IPC IPC(8): G09B19/16
CPCG09B19/167
Inventor 张全雷
Owner GUOHUA OPTOELECTRONICS TECH
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