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Cab rear-suspended damper limiting protection device

A technology of limit protection and limit device, which is used in transportation and packaging, superstructure, superstructure of trucks, etc., can solve the problems of poor shock absorption, limit buffer effect, etc., and achieve the effect of prolonging life.

Inactive Publication Date: 2018-04-20
LONGCHUAN NANLI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a cab rear suspension shock absorber limit protection device to solve the problem of poor buffering effect of the shock absorber limit in the shock absorbing operation process of the prior art question

Method used

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  • Cab rear-suspended damper limiting protection device
  • Cab rear-suspended damper limiting protection device

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 , figure 2 , the present invention provides a technical solution for the limit protection device of the cab rear suspension shock absorber: its structure includes a bolt 1, a limit device 2, a support plate 3, a rubber sleeve 4, a wheel 5, a rotating shaft 6, and a steering finger shaft 7. Ball joint 8, control arm 9, fixed frame 10, base 11, support rod 12, the bolt 1 is embedded and installed on the side of the support plate 3, the limit device 2 is welded to the outer surface of the support plate 3, the The rubber sleeve 4 is nested with the outer surface of the wheel 5, the rotating shaft 6 and the wheel 5 are an integrated structure, the steering finger shaft 7 is connected with the fixed frame 10, and the ball joint 8 ...

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Abstract

The invention discloses a cab rear-suspended damper limiting protection device. The cab rear-suspended damper limiting protection device structurally comprises a bolt, a limiting device, a supportingplate, rubber sleeves, vehicle wheels, a rotating shafts, a steering branch shaft, a globe joint, a control arm, a fixing frame, a base and a supporting rod. The bolt is mounted in the side face of the supporting plate in an embedded mode, the limiting device is welded to the outer surface of the supporting plate, and the rubber sleeves are nested to the outer surfaces of the vehicle wheels. According to the cab rear-suspended damper limiting protection device, the limiting device is structurally arranged to be welded to the outer surface of the supporting plate, when the fixing frame shakes strongly, the limiting device can be pressed downwards, meanwhile vibration is transmitted to an adjusting nut in the limiting device, then a covering plate vibrates, a spring can spring along with thecovering plate, then a damping rubber block buffers the force of vibration, so that the spring does not spring strongly, a buffer cushion achieves a buffer effect on the support in the vibration process, and thus the service life of the limiting device is prolonged.

Description

technical field [0001] The invention relates to a limit protection device for a rear suspension shock absorber of a driver's cab, which belongs to the field of limit protection devices for shock absorbers. Background technique [0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. It is widely used in automobiles to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the car. When passing through uneven roads, Although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jump. [0003] The prior art discloses an application number: 201520779770.0, a cab rear suspension shock absorber limit protection device, which includes a locking bracket and a shock absorber hinged below the locking bracket consisting of a screw, a spring an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D33/06
Inventor 钟伟艺
Owner LONGCHUAN NANLI TECH CO LTD
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