Working platform fixing system of curtain wall window cleaning machine

Abstract

A working platform fixing system of a curtain wall window cleaning machine comprises mullion guide rails which are arranged in an adjacent mode and mullion guide devices which correspond to the mullion guide rails; each mullion guide rail is located at the outer side of a certain wall panel, and the mullion guide rail is fixedly connected with a curtain wall cross beam through multiple U-shaped connecting pieces which are distributed vertically; a vertical guide rail groove is formed inside each mullion guide rail, the cross section of each guide rail groove is rectangular, and the side, far away from the corresponding U-shaped connecting piece, of the guide rail groove is provided with a notch; each mullion guide device comprises a sliding plate and multiple rollers which are arranged vertically, and the rollers are fixedly connected with the sliding plate through connecting rods; the rollers can be contained in the guide rail groove, each connecting rod passes through the corresponding notch, and the rollers can roll vertically along through guide rail groove; the working platform fixing system further comprises a horizontal guide rail, sliding blocks which are fixedly connected with the sliding plates correspondingly are arranged on the horizontal guide rail in a slidable mode, and the horizontal guide rail is fixedly connected with a working platform of the window cleaning machine. The working platform fixing system is reasonable in structural design, firm, safe and wide in application range.

Description

technical field [0001] The invention relates to a building outer protection structure, in particular to a curtain wall window cleaning machine gondola fixing system. Background technique [0002] When the existing window cleaning machine is working, such as figure 1 and figure 2 As shown, the gondola hangs on the window cleaning machine on the roof through ropes, and a certain number of checkpoint sockets 1' are arranged at a certain density on the vertical keel 4' of the curtain wall, and the checkpoint sockets 1' are fixed on the Vertical keel 4'. When working normally, the window cleaning machine first lowers the gondola to the position above the designated position where the catch socket 1' has been arranged by hanging the rope, inserts the catch plug 5' into the catch socket 1', and through the catch plug 5' in a certain Limit the displacement of the suspension rope and the gondola to a certain extent, and then lower the gondola to the specified height. [0003] In...

AI Technical Summary

Problems solved by technology

In the above conventional practice, the gondola still has a certain degree of free swing in all directions, and cannot adapt to the change of the vertical keel spacing. When the curtain wall is tilted inward, the gondola cannot work close to the curtain wall. The gondola and the curtain wall cannot maintain a certain distance, which has great limitations

Taking a curtain wall project as an example, the maximum negative slope of the entire corner of the building is 7.2°, and the maximum concave distance is about 4.7m. The window cleaning machine gondola fixing system needs to meet the requirements of curtain wall cleaning, lighting maintenance, LED replacement, installation and curtain wall maintenance. For the transportation and replacement of plates, the above conventional methods cannot meet the requirements

Images