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Hydraulic lifting mechanism of window cleaning equipment

A lifting mechanism and hydraulic technology, applied in the field of hydraulic lifting mechanism, can solve the problems affecting the stability and concealment of the whole machine, and achieve the effect of strengthening the supporting ability and improving the stability.

Inactive Publication Date: 2011-11-02
博宇(无锡)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Window cleaners are mainly used for exterior wall decoration and cleaning of high-rise buildings. When in use, for buildings with complex roof structures and window cleaners far away from the exterior wall or high exterior walls, the column must be made very high, which will affect the whole machine. Stability and Concealment

Method used

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  • Hydraulic lifting mechanism of window cleaning equipment
  • Hydraulic lifting mechanism of window cleaning equipment
  • Hydraulic lifting mechanism of window cleaning equipment

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Experimental program
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Embodiment Construction

[0011] As shown in the figure: the hydraulic lifting mechanism of the window cleaning machine includes a hollow fixed column 3 and a sliding column 5 that can move up and down in the fixed column 3. The arm 9 is hinged to the lifting cylinder 7 on the upper part of the sliding column 5, and is slidably connected to the lifting piston rod 8 in the lifting cylinder 7, and the end of the lifting piston rod 8 is hinged to the cross arm 9. When the height of the end of the cross arm 9 needs to be raised, the lifting cylinder 7 can be activated to make the lifting piston rod 8 stretch out, and the cross arm 9 is pushed to rotate clockwise around the kingpin shaft 10, so that the cross arm 9 The end is upturned, so that the height of the end of the cross arm 9 is raised to a large extent without increasing the overall height of the sliding column 3 and the sliding column 5 .

[0012] A jacking cylinder 12 is arranged in the fixed column 3, and the jacking piston rod 4 is slidably con...

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Abstract

The invention relates to window cleaning equipment, in particular to a hydraulic lifting mechanism of the window cleaning equipment. According to the technical scheme provided by the invention, the hydraulic lifting mechanism of the window cleaning equipment comprises a hollow fixed upright post and a sliding upright post capable of moving up and down on the fixed upright post, and the top of thesliding upright post is articulated with a transverse arm by utilizing a main pin roll. The hydraulic lifting mechanism is characterized in that the upper part of the sliding upright post is articulated with a lifting cylinder; the a lifting piston rod is connected in the lifting cylinder in a sliding mode; and the end part of the lifting piston rod is articulated with the transverse arm. The invention can be used conveniently.

Description

technical field [0001] The invention relates to a window cleaning machine, in particular to a hydraulic lifting mechanism of the window cleaning machine. Background technique [0002] Window cleaners are mainly used for exterior wall decoration and cleaning of high-rise buildings. When in use, for buildings with complex roof structures and window cleaners far away from the exterior wall or high exterior walls, the column must be made very high, which will affect the whole machine. stability and concealment. Contents of the invention [0003] The purpose of the present invention is to design a hydraulic lifting mechanism of a window cleaning machine to facilitate use. [0004] According to the technical solution provided by the present invention, the hydraulic lifting mechanism of the window cleaning machine includes a hollow fixed column and a sliding column that can move up and down inside the fixed column, and the cross arm is hinged on the top of the sliding column by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L1/02
Inventor 高智鹏
Owner 博宇(无锡)科技有限公司