The invention relates to a chassis structure of a tracked vehicle, which belongs to the field of traffic engineering. The chassis structure comprises a frame welding assembly structure consisting of a left channel steel girder, a right channel steel girder and a connecting plate, and a shaft sleeve assembly consisting of four short shaft sleeve assemblies and three long shaft sleeve assemblies, wherein each triangular supporting spring suspension structure is composed of a trolley seat, a pipe, a spring support, a ball cup and a spring seat assembly, each tensioning device structure is composed of a tensioning spring, an adjusting seat, a rear seat assembly, a front seat assembly, a spring support, a hinge block assembly, a tensioning rod and a nut shaft, and the left side and the right side of the tracked vehicle chassis structure are each provided with five wheels and five triangular supporting spring suspension structures. The overall structure is in bilateral symmetry, force and torque acting between wheels and a frame can be transmitted, impact force transmitted to the frame or a vehicle body from the bumpy ground is buffered, vibration caused by the impact force is reduced, and it is guaranteed that a vehicle can run smoothly in the complex road environment; by means of the chassis structure, gravity center distribution and the stability of the vehicle are greatly improved.
本发明专利涉及一种履带车辆底盘结构,属于交通工程领域,其包含左槽钢大梁、右槽钢大梁、连接板所组成的车架焊接总成结构,四个短轴套总成和三个长轴套总成组成的轴套总成,台车座、管、弹簧支座、球头座、弹簧座总成组成的三角支撑弹簧悬架结构和张紧弹簧、调整座、后座总成、前座总成、弹簧支座、铰链块总成、张紧杆、螺母轴组成的张紧装置结构,履带车辆底盘结构左、右两侧各5个车轮和5组三角支撑弹簧悬架结构,整体结构呈左右对称,其能够传递作用于车轮和车架之间的力和力矩,缓冲由崎岖不平地面传给车架或车身的冲击力,减少由此引起的震动,以保证车辆在复杂道路环境能够进行平顺性行驶,且所述底盘结构使得车辆的重心分布和稳定性有较大幅度提高。
Chassis structure of tracked vehicle
一种履带车辆底盘结构
2021-12-28
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2018
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