Four-column type lifter with secondary lifting function

A four-column, lift technology, applied in the field of automobile inspection and maintenance devices, can solve problems such as inconvenience, hidden dangers, low work efficiency, etc., and achieve the effects of wide application range, high safety and high work efficiency

Inactive Publication Date: 2015-06-17
JIANGSU ZHONGYI AUTOMOBILE MACHINERY EQUIP MFG
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  • Abstract
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Problems solved by technology

[0002] With the rapid development of the economy, the automobile industry has also developed rapidly. China is a country with a large population. The number of automobiles in China has reached more than 130 million. During the installation, inspection and maintenance of automobiles, it is necessary to operate the chassis and other parts. Operators climb to the bottom of the car to operate, which is very inconvenient, low work efficiency, and has certain potential safety hazards

Method used

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  • Four-column type lifter with secondary lifting function
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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0022] Such as figure 1 and figure 2 As shown, a four-column lift with secondary lifting includes four columns (1), beams (2) respectively installed on two columns (1), two beams (2), Parallel to each other, the main platform (3) and the auxiliary platform (4) are respectively installed between the two beams (2), and the secondary lifting brackets ( 4), the secondary lifting platform (7) is installed above the secondary lifting bracket (4);

[0023] A hydraulic drive...

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Abstract

The invention discloses a four-column type lifter with a secondary lifting function. The four-column type lifter with the secondary lifting function comprises four stand columns (1), two cross beams (2), a primary platform (3), a secondary platform (4) and a secondary lifting support (5), wherein each cross beam (2) is installed on two corresponding stand columns (1), the two cross beams (2) are parallel with each other, the primary platform (3) and the secondary platform (4) are installed between the two cross beams (2), the secondary lifting support (5) is installed between the primary platform (3) and the secondary platform (4), and a secondary lifting platform (7) is installed above the secondary lifting support (5) ; hydraulic driving devices (6) are installed on the stand columns (1), and each hydraulic driving device (6) drives the corresponding cross beam (2) to lift on two corresponding stand columns (1) through steel wire ropes (8). The four-column type lifter with the secondary lifting function is reasonable in structural design, convenient to operate, high in automation degree, capable of conveniently lifting different types of cars to reach needed heights, good in stability, high in safety and high in working efficiency.

Description

technical field [0001] The invention relates to a device for vehicle inspection and maintenance, in particular to a four-column lift with secondary lift. Background technique [0002] With the rapid development of the economy, the automobile industry has also developed rapidly. China is a country with a large population. The number of automobiles in China has reached more than 130 million. During the installation, inspection and maintenance of automobiles, it is necessary to operate the chassis and other parts. It is very inconvenient for the operator to climb to the bottom of the car to operate, the work efficiency is low, and there is a certain potential safety hazard. Therefore, carrying out related operations after lifting the car is the main trend of car inspection and maintenance now. [0003] Therefore, be very necessary on the basis of prior art, research and develop a kind of structure design is reasonable, easy to operate, automation degree is high, work efficienc...

Claims

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Application Information

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IPC IPC(8): B66F7/04B66F7/16B66F7/28
CPCB66F7/04B66F7/16B66F7/28
Inventor 徐仕陈建祥吴俊青刘炜智新
Owner JIANGSU ZHONGYI AUTOMOBILE MACHINERY EQUIP MFG
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