Step chain installation device and method thereof
A technology for installation devices and steps, which is applied in escalators, transportation and packaging, etc., can solve the problems of large space occupation, hidden safety hazards of high-altitude operations, and low installation efficiency, so as to achieve small footprint, eliminate hidden dangers, and improve work efficiency. efficiency effect
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Embodiment 1
[0034] Embodiment 1: According to figure 1 , 7 , shown in 8 and 9, a kind of frock track 20 is made up of track 21, track 22, track support 24 and guide plate 25; Track 21 structure is channel steel, and an inner plane of channel steel is track surface, and the middle part of track surface It is a long plane, and the two ends are respectively connected by circular arcs, one long and one short. The rectangular connecting plate 26 of the waist-shaped hole; the middle of the track support 24 is a porous flat steel, and the two sides are respectively symmetrically threaded to connect two L-shaped steel plates, and the L-shaped steel plates are connected outwards; the rectangular connecting plate 26 is respectively connected to two parallel The wide hole positions on the track bracket 24 flat steel are connected with screws, and the side surfaces of the outer track surfaces of the track 22 and the track 21 are respectively connected with guide plates 25, and the guide plates 25 ar...
Embodiment 2
[0037] Embodiment 2: as figure 2 , 7 , 8, and 10 shown, in embodiment 1, guide plate 25 is changed into guide pipe 28; Tube. The L-shaped steel plates at the two ends of the track support 24 are inverted and connected inwardly, and electromagnets 29 are respectively installed on the downward L-shaped steel plates at the two ends of the track support 24. Bit connection, other structures are the same as in Embodiment 1 and will not be repeated here.
[0038] During work, the tooling track 20 is placed on one end of the narrow type escalator truss where the main motor and the main drive sprocket are installed, and the height adjustment bolt 27 on the track bracket 24 is adjusted to ensure that the guide tube 28 of the tooling track 20 is aligned with the main drive sprocket 10 , the electromagnet 29 on the track bracket 24 of the tooling track 20 and the outer surface of the escalator truss 00 are energized and sucked firmly; the track 21 and the guide rail 22 are coated with...
Embodiment 3
[0039] Embodiment 3: as image 3 , 7 , 8, in embodiment 1, the guide rail 21 and guide rail 22 on the tooling track 20 are replaced by two symmetrical angle steel guide rails 23 that are identical to the guide rail 21 track surface, and other structures and use processes are the same as in embodiment 1 , which will not be repeated here.
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