Construction precautions for wall-mounted rail-type window cleaning machine

- Jan 23, 2020-

The window of the window cleaning machine is arranged up and down along the inner side of the parapet wall. The embedded part is composed of a 10~16mm thick embedded steel plate and 6 φ16 or φ20 pre-embedded steel bars. The pre-embedded steel bar is fixed with the pre-embedded steel plate by the nut, and the pre-embedded part of the rail is cast with the parapet wall when the parapet wall is cast, and the surface of the pre-buried steel plate is level with the concrete. After the completion of the pre-buried construction, the other steps are the same as the horizontal rail type.

In addition to the above-mentioned horizontal track points, the track system of the machine should pay attention to the following points during design and installation:

1 The wall structure should have the corresponding position, thickness and strength. Otherwise, the safety of the window cleaning machine will be affected because the anchoring length of the embedded part cannot be reached. The base should be placed in the structural wall or thicker as much as possible in combination with the building structure. The daughter's wall to reduce the impact of the window load on the roof structure;

2 The track joint should be polished smooth, and the end of the track should be provided with a tip baffle with a thickness of not less than 10 mm;

3 To set a relative position for the equipment to walk, and consider the space occupied by the building decoration, to consider the collision of the building with the building when the lower part hits the roof or the suspended platform retracts the roof.