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Reverse turning bed type vehicle limiting device

A limit device and flap-type technology, which is applied to vehicle parts, transportation and packaging, and portable braking systems, can solve problems such as motor vehicle instability, and achieve simple and convenient operation, wide application range, and low manufacturing costs. Effect

Inactive Publication Date: 2011-04-20
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some motor vehicles have no front brake or the front brake force is very small, so the motor vehicle is unstable during the detection, and may move forward with the rolling of the roller, so a vehicle limit device is needed. Ability to secure a motor vehicle

Method used

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  • Reverse turning bed type vehicle limiting device
  • Reverse turning bed type vehicle limiting device
  • Reverse turning bed type vehicle limiting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The flap type vehicle position limiting device of the present invention is mainly made up of flap 1, large cylinder 12, mobile frame 11, a pair of guide rails 15, small cylinder 16 and locking cylinder 18 and other parts.

[0020] The large cylinder 12 is fixed on the bottom plate 24 of the mobile frame 11 by bolts, thereby providing a driving force for the turnover of the turnover plate 1 . Such as Figure 2 to Figure 5 As shown, the large cylinder piston pin sleeve 7 is welded on the outer end of the large cylinder piston 10 of the large cylinder 12, and the large cylinder piston pin 8 runs through the large cylinder piston pin sleeve 7; The large cylinder piston pin seats 6 on both sides of the large cylinder piston pin sleeve 7, and the two large cylinder piston pin seats 6 are welded on the lower surface of the flap 1, and the two ends of the large cylinder piston pins 8 are located at each large cylinder The outer sides of the piston pin seat 6 are respectively p...

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Abstract

The invention discloses a reverse turning bed type vehicle limiting device comprising a reverse turning bed, a big cylinder, a moving rack, a pair of guide rails, a small cylinder and a locking cylinder, wherein the big cylinder is fixed on the bottom plate of the moving rack by blots; the big cylinder piston of the big cylinder is movably connected with the reverse turning bed by a big cylinder piston pin, and the reverse turning bed is movably connected with the top plate of the moving rack; side plates on two sides of the moving rack are installed on the corresponding guide rails respectively by bearings; the outer side of the rear plate of the moving rack is fixedly provided with the small cylinder; the small cylinder piston of the small cylinder extends out from the first through hole of the rear plate; the inner walls of the side plates on two sides of the moving rack are respectively and fixedly connected with at least one locking cylinder; the locking cylinder piston of the locking cylinder extends from the second through hole of the side plate; and the outer end of the locking cylinder piston is near the chock block of the locking cylinder piston. The vehicle is limited by converting the reverse turning bed from the horizontal position to the vertical position, and the invention is suitable for various types of vehicles and is simple and convenient in operation.

Description

technical field [0001] The invention relates to a vehicle limiting device, in particular to a flip-type vehicle limiting device. Background technique [0002] The quality of motor vehicle braking performance is directly related to driving safety. A good and reliable braking system can ensure driving safety and avoid traffic accidents; The quality of the braking performance also affects the dynamic performance of the motor vehicle. Therefore, regular testing and mandatory maintenance of the braking performance of motor vehicles can ensure that the motor vehicles are always in good technical condition and drive safely. [0003] At present, some motor vehicles have no front brake or the front brake force is very small, so the motor vehicle is unstable during the detection, and may move forward with the rolling of the roller, so a vehicle limit device is needed. Capable of securing a motor vehicle. Contents of the invention [0004] The object of the present invention is to...

Claims

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Application Information

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IPC IPC(8): B60T3/00
Inventor 何文华曲振爱侯明阳吕胤鼎熊树生
Owner ZHEJIANG UNIV
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