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Single-row tensioning wheel device of lifting mechanism of window cleaning machine

The technology of a tensioner device and a hoisting mechanism is applied in the directions of machine parts, window cleaning, cleaning equipment, etc., and can solve the problems of easy damage, poor tensioning effect, unreasonable structure design of a single-row tensioner device, etc. Achieve long service life, reasonable structure design and good tensioning effect

Inactive Publication Date: 2013-04-24
PINGHU POINT HIGH RISE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems of unreasonable structural design, poor tensioning effect and easy damage of the single-row tensioning wheel device of the existing window cleaning machine lifting mechanism

Method used

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  • Single-row tensioning wheel device of lifting mechanism of window cleaning machine

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0009] As shown in the figure, the present invention includes a bracket 10 and a tensioning sprocket set. A rocker arm assembly is installed on the bracket 10. The rocker arm assembly includes a rocker arm 4, a rocker arm seat 5, bolts 7, nuts 11, and screws 9. , torsion spring 8, base plate 12 and retaining pin 6, rocker arm seat 5 is provided with rocker arm 4, and the top of rocker arm 4 is connected with tensioning sprocket group, and rocker arm seat 5 arm opening is socketed with base plate 12, and base plate 12 is used Screw 9 is fixed on the bracket 10, and bolt 7 is tightened with nut 11 after passing through rocker arm seat 5, torsion spring 8, base plate 12, bracket 10. The tensioning sprocket group includes a tensioning sprocket 1, a sprocket shaft 3 and a bearing 2, the tensioning sprocket 1 is installed on the bearing 2, the bearing 2 is i...

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PUM

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Abstract

The invention discloses a rope breaking resisting mechanism of a window cleaning machine. A single-row tensioning wheel device comprises a supporting frame and a tensioning chain wheel group. A rocker arm assembly is arranged on the supporting frame and comprises a rocker arm, a rocker arm base, a bolt, a nut, a screw, a torsion spring, a bottom plate and a backing pin. The rocker arm is arranged on the rocker arm base, the top end of the rocker arm is connected with the tensioning chain wheel group, an arm opening of the rocker arm base is sleeved with the bottom plate, the bottom plate is fixed on the supporting frame through the screw, and the bolt penetrates through the rocker arm base, the torsion base, the bottom plate and the supporting plate to be screwed tightly through the nut.

Description

technical field [0001] The invention relates to a component on a cleaning device, in particular to a single-row tensioning wheel device of a window cleaning machine lifting mechanism. Background technique [0002] The window cleaning machine is a kind of cleaning equipment used in high-rise buildings, mainly used for cleaning the windows and walls of high-rise buildings. However, the structure design of the single-row tensioning wheel device of the existing window cleaning machine lifting mechanism is unreasonable, the tensioning effect is poor, and it is easy to be damaged. Contents of the invention [0003] The object of the present invention is to design an anti-broken rope mechanism of a window cleaning machine. [0004] The present invention aims to solve the problems of unreasonable structural design, poor tensioning effect and easy damage of the single-row tensioning wheel device of the existing window cleaning machine lifting mechanism. [0005] In order to reali...

Claims

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Application Information

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IPC IPC(8): A47L1/02A47L11/40
Inventor 兰阳春蒯文龙谢建琳
Owner PINGHU POINT HIGH RISE EQUIP
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