Handrail cleaning device for passenger-carrying device and passenger-carrying device
A technology for cleaning devices and handrails, which can be used in transportation and packaging, escalators, etc., and can solve problems such as large pushing force and damage to the back
- Application Information
AI Technical Summary
Problems solved by technology
 figure 1 It is a side view of the handrail backside cleaning device 14 installed on the above-mentioned escalator according to an embodiment of the present invention, and FIG. figure 1 The side view of the handrail cleaning device shown installed on the tensioning device 13 of the above-mentioned escalator.
 Handrail back cleaning device 14 comprises: the L-shaped fixing bracket 17 installed on the side end 131 of the tensioning device 13 of the tensioning device 13 for adjusting the handrail 12 deflection of the escalator with nut 22; The L-shaped connecting rod 19 on the support plate 173 of the frame 17; the fixed rod 15 that can be freely moved up and down and installed on the support portion 192 located at the front end of the connecting rod 19; The cleaning body 16 that is installed on the fixed rod 15.
The fixed rod 15 is constituted as follows: the guide bar 151 vertically arranged at its central part is supported by the support part 192 arrang...
 Figure 4 It is a figure which shows the schematic structure of the measuring apparatus which indirectly measures the dynamic friction coefficient with respect to the handrail driving roller of this invention, and the apparatus which measures the dynamic friction coefficient using the structure of the handrail back cleaning apparatus 14 used in the said Example 1. Therefore, the same parts as those of the handrail backside cleaning device 14 used in the first embodiment are given the same reference numerals.
 In this embodiment, instead of the cleaning body 16 in the handrail backside cleaning device 14 of the above-mentioned embodiment 1, a traction measuring mechanism 23 such as a dynamometer is mounted on the fixed rod 15 by a fixing screw 15a.
 The traction force measuring mechanism 23 is connected with a dynamic friction coefficient measuring piece 25 made of the same material material as the rubber roller of the driving handrail 12 connected by a t...
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