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Shearing hoister

A lift and scissor technology, applied in the field of scissor lift, can solve the problems of high difficulty of assembly, insufficient bearing capacity, low insurance factor, etc., and achieve the effect of stable operation and increased stability

Inactive Publication Date: 2015-12-23
ZHUHAI QIANYU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, lifts are widely used, but most of the lifts in the prior art are prone to deformation and displacement due to insufficient bearing capacity, insufficient stability, high difficulty coefficient of assembly, and low insurance factor

Method used

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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] refer to Figure 1 to Figure 4 , the embodiment of the present invention provides a scissor lift, including two support platforms 10 with the same structure, and the two support platforms 10 each include an upper end plate 11 and a lower end plate 12 arranged parallel to each other, and on both sides of the upper end plate 11 The support rod group is arranged symmetrically above the two sides of the lower end plate 12 below the side, and the support rod group includes a first support rod 13 and a second support rod 14 , and the first support rod 13 and the second support rod 14 are cross-hinged. Between the two second support rods 14 there is a pin shaft 15 above the hinge of the first support rod 13 and the second support rod 14 , and the pin shaft 15 is sleeved with a rotating member 16 .

[0022] The first master oil cylin...

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PUM

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Abstract

The invention provides a shearing hoister. The shearing hoister comprises two supporting tables of the same structure, wherein a first main oil cylinder and a second auxiliary oil cylinder are installed at one end of a lower-end plate of one supporting table, a second main oil cylinder and a first auxiliary oil cylinder are installed at one end of a lower-end plate of the other supporting table, an oil outlet of the first main oil cylinder is communicated with an oil inlet of the first auxiliary oil cylinder through a first oil pipe, and an oil outlet of the second main oil cylinder is communicated with an oil inlet of the second auxiliary oil cylinder through a second oil pipe. The shearing hoister is easy to assemble and reasonable in design, and lifting stability and safety are improved greatly.

Description

technical field [0001] The invention relates to a scissor lift. Background technique [0002] At present, lifts are widely used, but most lifts in the prior art are prone to deformation and displacement due to insufficient bearing capacity, lack of stability, high difficulty coefficient of assembly, and low safety factor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a scissor lift that reduces the difficulty factor of assembly, enhances the stability of lifting and lowering, and improves the safety factor. [0004] The present invention provides a scissor lift, which comprises two support platforms with the same structure, a first main oil cylinder and a second auxiliary oil cylinder are installed at one end of the lower end plate of one support platform, and a second auxiliary oil cylinder is installed at one end of the lower end plate of the other support platform. The second main oil cylinder and the first...

Claims

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Application Information

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IPC IPC(8): B66F7/08B66F7/28
Inventor 肖建辉
Owner ZHUHAI QIANYU MACHINERY
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