The entire mechanism of the track type window cleaning machine is mounted on a chassis that can travel on a horizontal track, and the movement of the walking chassis completes the horizontal operation of the entire window cleaning machine. This type of window cleaning machine is generally installed on a roof with a small slope, usually 30 degrees or less, relatively independent of the building and has a high safety factor. Because the mechanism of lifting, turning and hoisting of the window cleaning machine is flexible and diverse, the track type window cleaning machine can meet the requirements of most buildings. As long as the building roof has enough space and allowable load, the arm length can be From a few meters to 50 meters, the weight of the whole machine increases with the increase of the arm, and the weight of the whole machine varies from several tons to hundreds of tons. Therefore, the influence of the concentrated load of the window cleaning machine on the roof structure must be considered in the design of the building structure. Add the necessary load-bearing beams and columns to meet the necessary conditions for installing the window cleaner.
The track type window cleaning machine is connected to the building structure through the track system, and the gauge distance is generally 0.8-3.0 m, and the two tracks can be arranged in one plane or not in one plane. The track system consists of a base, a connector and a track. The susceptor of the pedestal consists of one pre-embedded steel plate and four φ16 anchor bolts. The pre-embedded bolts are fixed with the pre-embedded steel plates with nuts, and the base of the sand-filling machine is placed before the roof of the building structure. The height should be higher than 80mm above the roof surface. After the foundation is completed, all the embedded steel plates are adjusted to the same plane by adjusting the nuts on the embedded bolts. After the secondary grout fills the gaps, the embedded steel plates are fixed, and then the rails are fixed to the embedded steel plates by rail joints (pressing plates). on. The track of the window cleaning machine is made of I-beam steel or H shaped steel. Generally, the track is directly welded to the embedded steel plate. Due to the advantages of simple and reliable construction and stable operation of the window cleaning machine, it is widely used. After the track is installed, the base and the roof are uniformly waterproofed.