Lifting device for automobile maintenance
A lifting device and car maintenance technology, which is applied in the direction of lifting devices, lifting frames, etc., can solve problems such as unstable car positioning and threats to the personal safety of maintenance personnel, so as to avoid unstable car positioning, avoid accidental drops, and improve stability Effect
Pending Publication Date: 2021-04-30
CHENGDU IND VOCATIONAL TECHN COLLEGE
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Problems solved by technology
However, in the above-mentioned prior art, since the piston rod of the hydraulic cylinder is directly connected with the support plate, after the automobile is lifted, if the hydraulic cylinder breaks down, it will easily cause the problem of unstable positioning of the automobile, which has serious consequences for the personal safety of the maintenance personnel. the threat of
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Embodiment 1
[0034] This embodiment provides a lifting device for automobile maintenance, such as Figures 1 to 5 As shown, it includes a base 1, a support assembly, a top plate 2, an adjustment rod 3, a rotation drive mechanism (not shown in the figure), a connecting block 4 and a connecting rod 5; the support assembly is arranged on the base 1, and the support assembly Including two support columns 6; the top plate 2 is slidingly connected with the support column 6, in this embodiment, the top plate 2 is limited in the support column 6, and the top plate 2 can slide along the height direction of the support column 6; The two ends of the adjustment rod 3 are movable respectively in the two support columns 6, the said rotation drive mechanism is arranged on the support assembly, and the output end of the said rotation drive mechanism is connected with any end of the adjustment rod 3; in this embodiment , the two supporting columns 6 of the adjusting rod 3 are equipped with bearings in coop...
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The invention relates to the technical field of automobile maintenance tools, and aims to provide a lifting device for automobile maintenance. The lifting device for automobile maintenance comprises a base, a supporting assembly, a top plate, an adjusting rod, a rotating driving mechanism, a connecting block and a connecting rod, wherein the supporting assembly is arranged on the base, and the supporting assembly comprises two supporting columns; the top plate is slidably connected with the supporting columns; the two ends of the adjusting rod are movably arranged in the two supporting columns in a penetrating mode correspondingly, the rotating driving mechanism is arranged on the supporting assembly, and the output end of the rotating driving mechanism is connected with any end of the adjusting rod; the connecting block is arranged on the adjusting rod in a sleeving mode, and the connecting block is in threaded connection with the adjusting rod; and one end of the connecting rod is hinged to the top plate, and the other end of the connecting rod is hinged to the connecting block. According to the lifting device for automobile maintenance, the stability is high, and the problem of unstable automobile positioning can be avoided.
Description
technical field [0001] The invention relates to the technical field of automobile maintenance tools, in particular to a lifting device for automobile maintenance. Background technique [0002] Cars are the most commonly used means of transportation in modern times. my country is a big country of cars, and the number of cars is increasing year by year. For the safety of cars, cars need regular maintenance, and timely repairs are required when problems arise. In the maintenance and repair of automobiles, some problems related to the chassis of the automobile need to be lifted for maintenance. Because the automobile is heavy, it needs to be repaired with the help of a bracket. [0003] In the prior art, the Chinese patent with the publication number CN211971654U discloses a hydraulic lifting device for automobile maintenance, which includes mechanisms such as a base plate, a support plate, and a hydraulic cylinder. During use, the automobile is first driven to the top of the su...
Claims
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IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/0608B66F7/0641B66F7/28
Inventor 陈凯镔王从明陶沙沙向峻伯余东
Owner CHENGDU IND VOCATIONAL TECHN COLLEGE