A roll-over prevention device for a mine haul truck
CN224690163UActive Publication Date: 2026-08-28SHANDONG YIAN AUTOMATION TECH CO LTD
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Patent Information
- Application Number
- CN202522231740.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-22
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-22
AI Technical Summary
Technical Problem
[0004]本实用新型的目的在于提供一种矿井运输车的防侧翻装置，通过设置支撑部，解决了当面对凹凸路面时，刚性轮胎直接触地产生的剧烈振动，不仅会加速车辆部件磨损，还会导致货物移位散落，特别是矿车突发倾斜时，传统装置因缺乏缓冲机制，难以有效吸收冲击力，容易引发侧翻事故的问题
Benefits of technology
1、通过设置支撑部，在调节完成后调节轮胎的伸出长度，在调节时向下拉动连接杆，在拉动连接杆上弹簧一被拉伸，随着连接杆的运动限位块二便会带着限位块三从限位槽内滑出，随后转动连接杆，使限位块二与限位块一进行错位，在错位后便可将连接杆向上推动或向下拉动，进行调节轮胎伸出的长度，在调节完成后反转连接杆，使限位块二与限位块一进行对位，在对位完成后松开连接杆，此时的弹簧一便会拉着连接杆向上进行运动，在运动时限位块二和限位块三也会随之运动，随着运动限位块三会再次伸入限位槽内，由此便可达到对轮胎伸出长度的调节，在矿车运行时轮胎便会在支撑面上运动，在轮胎遇到矿车倾斜时，便会通过支撑面对矿车进行支撑，在支撑时伸缩杆便会收缩，在收缩时弹簧二会受到挤压由此来吸收矿车突然倾斜的力，使轮胎不会刚性的与支撑面接触，可适应不同路面起伏度，增强车辆行驶稳定性，避免轮胎与地面直接冲击造成的剧烈振动，同时降低侧翻风险，保障运输安全与设备使用寿命；
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Figure CN224690163U_ABST
Abstract
The utility model discloses a kind of anti-rollover devices of mine transport vehicle, it is related to mine transport technical field.The utility model includes support surface, further include: main part, the main part is installed on support surface;Supporting part, the supporting part is provided with two, two The supporting part is all set on support surface;And inclined part, the inclined part is provided with two, two The inclined part is all installed on supporting part;Wherein, two supporting parts are mirror image setting, two inclined parts are mirror image setting, the main part includes the track of fixed connection in support surface top, the track is provided with mine car.The utility model is set up supporting part, when facing concave-convex road surface, the violent vibration generated by rigid tyre directly touching ground, not only can accelerate vehicle component wear and tear, also can cause goods displacement scattering, especially when mine car suddenly inclines, conventional device lacks buffering mechanism, it is difficult to effectively absorb impact force, prone to rollover accident.
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