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Double-post lift and multifunctional inter-link maintenance vehicle containing the same

A lift, multi-functional technology, applied in motor vehicles, vehicles for freight, lifting devices, etc., can solve problems such as lack of solutions, and achieve the effects of high safety factor, convenient use and wide application range

Inactive Publication Date: 2016-10-12
唐国强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, in the face of difficult maintenance problems, there is a lack of effective and quick solutions

Method used

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  • Double-post lift and multifunctional inter-link maintenance vehicle containing the same
  • Double-post lift and multifunctional inter-link maintenance vehicle containing the same
  • Double-post lift and multifunctional inter-link maintenance vehicle containing the same

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0042] as attached Figure 1-9As shown, the present invention is a double-column lift, comprising a base 1, a first lift 2 and a second lift 3 symmetrically arranged on both sides of the base 1, the first lift 2 It is completely consistent with the structure of the second lift 3. The first lift 2 and the second lift 3 are connected with a lift arm 5, and the first lift 2 includes a first hydraulic rod 6 fixed on the base 1, and the first hydraulic rod 6 covers Connected with the first housing 7 which is hollow, a fixed shaft 8 is arranged horizontally inside the first housing 7, and a line hole is arranged on the side wall near the lifting arm 5, and a locking tongue structure is sleeved on the fixed shaft 8 9. The lock...

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Abstract

The invention discloses a double-post lift, which comprises a base, a first lift and a second lift symmetrically disposed on both sides of the base; the first lift and the second lift are respectively connected with a lifting arm; the first lift comprises a first hydraulic rod fixed on the base, the first hydraulic rod is covered by and connected with a first shell which is hollow; a fixed shaft is horizontally disposed in the first shell; a wire hole is formed on the first shell at the side wall near the lifting arm; a lock-tongue structure is sleeved on and connected with the fixed shaft, and comprises a lock-tongue head which penetrates the fixed shaft and is extended outwards along the direction parallel with the wall of the first shell; the first lift also comprises the first shell covered and connected with the first hydraulic rod, a second shell covered and connected with the first shell, and a third shell covered and connected with the second shell; a groove is formed on the second shell at the side perpendicular to the lock-tongue head for the lock-tongue head to move up and down therein; and a plurality of clamping blocks are disposed equidistantly in a vertical straight line on the third shell at the inner wall on the side perpendicular to the lock-tongue head.

Description

technical field [0001] The invention relates to a double-column lift and a multifunctional interconnected maintenance vehicle comprising the same. Background technique [0002] The existing double-column lifts are mostly used. Between the symmetrically arranged first lifting column and the second lifting column, a connecting bottom plate is set, and a steel wire rope to maintain the balance of the two columns is arranged under the bottom plate, or there is no bottom plate connection. Through, the steel wire ropes passing through the first lifting column and the second lifting column are preset on the upper frame beam to maintain balance; the installation and debugging of the above two structures are complicated, there are certain safety hazards, and they take up a lot of space and are not easy to move , which has a great influence on the parking and moving of vehicles; therefore, there is a need for a double-column lift that is simple in structure, safer, easy to install and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F3/24B66F3/25B60P3/14
CPCB60P3/14B66F3/24B66F3/25
Inventor 唐国强
Owner 唐国强
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