Lubricant applicator and elevator using same and elevator maintenance method
A coating device and lubricant technology, which is applied in the direction of transportation, packaging, elevators, etc., can solve problems such as technical difficulties in coating lubricants
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Embodiment approach 1
[0041]
[0042] Below, refer to figure 1 and figure 2 The structure of the elevator E1 in Embodiment 1 of this invention is demonstrated. figure 1 It is a schematic diagram of the elevator E1 in Embodiment 1. figure 2 It is a schematic configuration diagram of the sheave 3 used in the first embodiment. Here, the elevator E1 will be described assuming that it is a traction elevator.
[0043] Such as figure 1 As shown, the elevator E1 in Embodiment 1 has a car 1, a counterweight 2, a sheave 3, a rope 4, and a plurality of pulleys (in the illustrated example, a car lower pulley 5, a top pulley 6, and a counterweight pulley 7 ), lifting passage 8 and traction machine 19.
[0044] The car 1 is a car for transporting people, goods, and the like.
[0045] The counterweight 2 is a counterweight for balancing with the car 1 .
[0046] The sheave 3 is a part for driving the rope 4 .
[0047] The rope 4 is a part for suspending the car 1 .
[0048] The lower car pulley 5 is ...
Embodiment approach 2
[0094] Embodiment 2 of the present invention provides a lubricant application device M1a having a roller position adjustment mechanism M2 that adjusts the position of the roller 12 in the direction in which it approaches the rope groove 13 and the direction in which it moves away from the rope groove 13 .
[0095] Below, refer to Figure 5 and Figure 6 The configuration of the lubricant application device M1a according to Embodiment 2 will be described. Figure 5 It is a schematic configuration diagram of the lubricant application device M1a. Figure 5 (a) shows the structure of the lubricant application apparatus M1a seen from the front direction, Figure 5 (b) shows the structure of the lubricant application apparatus M1a seen from the side direction. Figure 6 It is an enlarged view of the main part of the lubricant application device M1a. Figure 6 The structure of the roller position adjustment mechanism M2 is enlarged.
[0096] Such as Figure 5 and Figure 6 As ...
Embodiment approach 3
[0108] Embodiment 3 of this invention provides the lubricant application apparatus M1b which has the contact force adjustment mechanism M3 which adjusts the contact force of the roller 12 with respect to the rope groove 13. As shown in FIG. The roller position adjustment mechanism M2 used in the above-mentioned second embodiment is a passive control type mechanism that does not operate using electricity but utilizes force applied by a spring. In contrast, the contact force adjustment mechanism M3 used in Embodiment 3 is an active control type mechanism that operates electrically.
[0109] Below, refer to Figure 7 The configuration of the lubricant application device M1b according to Embodiment 3 will be described. Figure 7 It is a schematic configuration diagram of the lubricant application device M1b.
[0110] Such as Figure 7 As shown, it is the same as the lubricant coating device M1 of Embodiment 1 (refer to image 3 and Figure 4 ) is different in that the lubrica...
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