The invention relates to the technical field of automobile maintenance, and particularly relates to an anti-sliding lifting tool with a driving wheel locking effect. The anti-sliding lifting tool comprises a scissor jack, a telescopic lever, a rim holding claw, an anti-reversing mechanism and a steering connector, wherein lateral supporting mechanisms are arranged on the two sides of a main body of the scissor jack; the claw end of the rim holding claw abuts against a spoke of a rim; and the anti-reversing mechanism is detachably arranged at the center of the rim holding claw. According to the anti-sliding lifting tool, the lateral supporting mechanisms are additionally arranged on the two sides of an existing jack, so that on one hand, the jack is effectively prevented from inclining laterally in the using process through the lateral supporting mechanisms; and on the other hand, the lateral supporting mechanisms provide torque for preventing wheels from rotating for the rim holding claw through the telescopic lever and the anti-reversing mechanism, so that when a tire bursts on a mountain road slope, a rear wheel of an automobile body can be conveniently lifted through the tool, and a spare tire can be replaced.
本发明涉及汽车维修技术领域,具体是涉及一种具有动轮锁止效果的防溜车举升工装,包括剪形千斤顶、伸缩杠杆、轮圈抱爪、防逆转机构和转向连接器,剪形千斤顶的主体两侧均设置有侧向支撑机构,轮圈抱爪的爪端分别与轮圈的轮辐相抵触,防逆转机构可拆卸的设置于轮圈抱爪的中心处。本发明通过在现有的千斤顶的两侧增加侧向支撑,一方面通过侧向支撑有效的避免了千斤顶在使用过程中发生侧倾,另一方面,侧向支撑机构为通过伸缩杠杆和防逆转机构为轮圈抱爪提供一个用于阻止车轮旋转的力矩,从而保证了及时一个人在山路斜坡上发生爆胎时,也能够方便的通过该工装抬起车身后轮并进行备胎更换。
Anti-sliding lifting tool with driving wheel locking effect
一种具有动轮锁止效果的防溜车举升工装
2021-08-24
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Self-locking adjustable sliding lifting device and lifting method
European Patent Office | 2023
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