CN117083238A - Moving handrail guide cleaning device for passenger conveyor - Google Patents
Moving handrail guide cleaning device for passenger conveyor Download PDFInfo
- Publication number
- CN117083238A CN117083238A CN202280023247.8A CN202280023247A CN117083238A CN 117083238 A CN117083238 A CN 117083238A CN 202280023247 A CN202280023247 A CN 202280023247A CN 117083238 A CN117083238 A CN 117083238A
- Authority
- CN
- China
- Prior art keywords
- moving handrail
- pair
- side wall
- mounting member
- handrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 124
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 27
- 238000007689 inspection Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/02—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for handrails
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Provided is a moving handrail guide cleaning device for an escalator, which can improve the efficiency of cleaning the guide surface of the return-path side part of the moving handrail guide. The moving handrail guide cleaning device of the escalator comprises: a mounting member mounted to the moving handrail; and a cleaning member provided to the mounting member and disposed inside the handrail groove formed in the moving handrail, the cleaning member being brought into contact with a guide surface of the return-side rail portion of the moving handrail rail for guiding the moving handrail by mounting the mounting member to the moving handrail.
Description
Technical Field
The present disclosure relates to a moving handrail guide cleaning device of a passenger conveyor (conveyor) that cleans a guide surface of a return-side portion of a moving handrail guide.
Background
Conventionally, an escalator (escaator) having a moving handrail rail and a moving handrail moving along the moving handrail rail has been known (for example, refer to patent document 1).
(prior art literature)
(patent literature)
Patent document 1: japanese patent application laid-open No. 2011-230897
Disclosure of Invention
(technical problem to be solved by the invention)
The long-term use of an escalator causes foreign matter such as dust to adhere to the surface of the moving handrail guide, i.e., the guide surface, which contacts the moving handrail. When foreign matter adheres to the guide surface of the moving handrail rail, the running resistance of the moving handrail with respect to the moving handrail rail changes. Therefore, the maintenance and inspection operator needs to periodically clean the guide surface of the moving handrail guide. When the maintenance and inspection operator cleans the guide surface of the moving handrail guide, the maintenance and inspection operator removes the moving handrail from the moving handrail guide.
However, the return-side portion of the moving handrail guide is housed inside a truss (truss). The moving handrail is not easily detached from the return side portion of the moving handrail rail because the return side portion of the moving handrail rail is housed inside the truss. Therefore, there is a problem that the work efficiency of cleaning the guide surface of the return-side portion of the moving handrail guide is poor.
The present disclosure has been made to solve the above-described problems, and an object thereof is to provide a moving handrail guide cleaning device for a passenger conveyor, which can improve the working efficiency of cleaning a guide surface of a return-side portion of a moving handrail guide.
(measures taken to solve the problems)
The present disclosure relates to a moving handrail guide cleaning device for a passenger conveyor, comprising: a mounting member mounted to the moving handrail; and a cleaning member provided to the mounting member and disposed inside the handrail groove formed in the moving handrail, the cleaning member being brought into contact with a guide surface of a return-side portion of the moving handrail guide guiding the moving handrail by mounting the mounting member to the moving handrail.
(effects of the invention)
The moving handrail guide cleaning device for the passenger conveyor according to the present disclosure can improve the operation efficiency of cleaning the guide surface of the return-path side portion of the moving handrail guide.
Drawings
Fig. 1 is a block diagram of an escalator to which a moving handrail guide cleaning device of an escalator according to a first embodiment is attached.
Fig. 2 is a cross-sectional view taken along line II-II of fig. 1.
Fig. 3 is a perspective view showing a moving handrail to which a moving handrail guide cleaning device for an escalator according to the first embodiment is attached and a moving handrail guide to which the moving handrail is attached.
Fig. 4 is a sectional view showing a moving handrail guide cleaning device, a moving handrail, and a moving handrail guide of the escalator of fig. 3.
Fig. 5 is a view showing a state in which the cleaning member of fig. 4 is attached to the attachment member.
Fig. 6 is a plan view showing a moving handrail to which the moving handrail guide cleaning device of the escalator according to the second embodiment is attached.
Fig. 7 is a plan view showing a moving handrail cleaning device of an escalator according to a third embodiment.
Fig. 8 is a side view illustrating a moving handrail guide cleaning device of the escalator of fig. 7.
Fig. 9 is a block diagram showing a moving handrail cleaning device of an escalator according to a fourth embodiment.
Detailed Description
Embodiment one.
Fig. 1 is a block diagram of an escalator to which a moving handrail guide cleaning device of an escalator according to a first embodiment is attached. An escalator 1 as a passenger conveyor is installed between an upper floor 101 and a lower floor 102 of a building. The upper landing 103 of the escalator 1 is disposed adjacent to the floor of the upper floor 101. The lower landing 104 of the escalator 1 is disposed adjacent to the floor surface of the lower floor 102.
The escalator has a main frame 105, a drive 106, a pair of step chains 107, a plurality of steps 108, a pair of balustrades 109, a pair of moving handrail guides 110, and a pair of moving handrails 111. In fig. 1, one each of a step chain 107, a balustrade 109, a moving handrail rail 110, and a moving handrail 111 is shown.
The main frame 105 is installed between the upper floor 101 and the lower floor 102. An upper machine room 112 is formed in a portion of the main frame 105 adjacent to the upper floor 101. The upper machine room 112 is disposed below the upper-stage-side landing port 103. A lower machine room 113 is formed in a portion of the main frame 105 adjacent to the lower floor 102. The lower machine room 113 is disposed below the lower landing port 104.
The driving device 106 is disposed in the upper machine chamber 112. The driving device 106 is driven to generate power. The driving device 106 has a motor and a speed reducer. The driving device 106 is driven by a control device not shown.
The pair of step chains 107 are disposed one on each side of the main frame 105 in the width direction. The step chain 107 is formed in a loop shape. The step chain 107 is disposed inside the main frame 105. The step chain 107 is disposed across the upper machine chamber 112 and the lower machine chamber 113. The power generated by the driving of the driving device 106 is transmitted to the step chain 107. Power is transmitted to the step chain 107, whereby the step chain 107 is circulated.
A plurality of steps 108 are mounted to the step chain 107. The plurality of steps 108 are arranged in parallel along the step chain 107. Therefore, the plurality of steps 108 are arranged in parallel in a ring shape. The step chain 107 is cyclically moved, whereby the plurality of steps 108 are cyclically moved. The plurality of steps 108 are disposed across the upper landing port 103 and the lower landing port 104. Therefore, by the cyclic movement of the plurality of steps 108, each step 108 moves between the upper landing 103 and the lower landing 104.
The pair of rails 109 are disposed one on each side of the main frame 105 in the width direction. The rail 109 stands on the main frame 105.
The pair of moving handrail guides 110 are disposed one on each side of the main frame 105 in the width direction. The moving handrail rail 110 is disposed across the main frame 105 and the balustrade 109. In addition, the moving handrail rail 110 is formed in a ring shape. The moving handrail guide 110 is disposed across the upper stage side entrance 103 and the lower stage side entrance 104.
The pair of moving armrests 111 are disposed one on each side of the main frame 105 in the width direction. The moving handrail 111 is formed in a ring shape. The moving handrail 111 is mounted to a moving handrail rail 110 corresponding to the moving handrail 111. Therefore, the moving handrail 111 is disposed across the upper stage side landing entrance 103 and the lower stage side landing entrance 104.
The moving handrail 111 is movable with respect to the moving handrail guide 110 corresponding to the moving handrail 111. In addition, the moving handrail 111 moves cyclically together with the step chain 107. Thus, the moving handrail 111 is circulated together with the steps 108 by the circulation of the step chain 107.
The moving handrail 111 is reversed in the up-down direction at the upper stage side landing port 103 and the lower stage side landing port 104, respectively. A portion of the moving handrail 111 located above the balustrade 109 between the upper stage side entrance 103 and the lower stage side entrance 104 is referred to as a forward-moving side portion of the moving handrail 111. A portion of the moving handrail 111 located below the balustrade 109 between the upper-stage-side entrance 103 and the lower-stage-side entrance 104 is referred to as a return-side portion of the moving handrail 111. The pair of moving armrests 111 has a forward-side portion and a reverse-side portion, respectively.
The portion of the moving handrail guide 110 to which the forward portion of the moving handrail 111 is attached is referred to as the forward portion of the moving handrail guide 110. The portion of the moving handrail guide 110 to which the return-side portion of the moving handrail 111 is attached is referred to as a return-side portion of the moving handrail guide 110. The pair of moving handrail guide 110 has a forward-side portion and a backward-side portion, respectively.
Fig. 2 is a cross-sectional view taken along line II-II of fig. 1. The forward-side portion of the moving handrail guide 110 is referred to as a forward-side guide portion 114, and the backward-side portion of the moving handrail guide 110 is referred to as a backward-side guide portion 115.
The moving handrail 111 has a main body portion 116 and a pair of side wall portions 117. The cross section of the main body 116 perpendicular to the longitudinal direction of the moving handrail 111 has a shape extending in the width direction of the moving handrail 111. The pair of side wall portions 117 are provided one at each end of the main body portion 116 in the width direction of the moving handrail 111. The pair of side wall portions 117 face each other in the width direction of the moving handrail 111. The cross section of the pair of side wall portions 117 perpendicular to the longitudinal direction of the moving handrail 111 has a C-shape. The moving handrail 111 is formed with a handrail groove 118 into which the moving handrail guide 110 is inserted.
The upward facing surface of the forward guide rail 114 is a guide surface 119 that contacts the moving handrail 111 from above. The main body 116 of the forward portion of the moving handrail 111 contacts the guide surface 119 from above. The forward portion of the moving handrail 111 moves relative to the forward guide rail portion 114 in a state where the main body portion 116 of the forward portion of the moving handrail 111 contacts the guide surface 119. The long-term use of the escalator 1 causes the guide surface 119 to adhere to foreign matter such as dust. Therefore, the maintenance and inspection operator needs to periodically clean the guide surface 119.
The outgoing-side rail portion 114 is disposed outside the main frame 105. By disposing the outgoing side rail portion 114 outside the main frame 105, the maintenance and inspection operator can easily detach the portion of the moving handrail 111 attached to the outgoing side rail portion 114 from the outgoing side rail portion 114. The moving handrail 111 is detached from the forward guide portion 114, whereby the guide surface 119 of the forward guide portion 114 is exposed. By exposing the guide surface 119 of the forward guide rail 114, the maintenance and inspection operator can easily clean the guide surface 119 of the forward guide rail 114.
Each surface of the return-side rail portion 115, which faces upward and is located at both end portions in the width direction of the moving handrail 111, is a guide surface 120 that contacts the moving handrail 111 from above. The side wall portion 117 of the return-path side portion of the moving handrail 111 contacts the guide surface 120 from above. The return side portion of the moving handrail 111 moves relative to the return side rail portion 115 in a state where the side wall portion 117 of the return side portion of the moving handrail 111 contacts the guide surface 120. The long-term use of the escalator 1 causes the guide surface 120 to adhere to foreign matter such as dust. Therefore, the maintenance and inspection operator needs to periodically clean the guide surface 120.
The return-side rail portion 115 is disposed inside the main frame 105. Specifically, the return-side rail portion 115 is disposed inside an inner cover (inner cover) of the main frame 105. The return-side rail portion 115 is disposed inside the main frame 105, and therefore, a maintenance and inspection operator cannot easily detach the portion of the moving handrail 111 attached to the return-side rail portion 115 from the return-side rail portion 115. Since the moving handrail 111 cannot be easily detached from the return-side rail portion 115, the maintenance and inspection operator cannot easily clean the guide surface 120 of the return-side rail portion 115.
Fig. 3 is a perspective view showing a moving handrail to which a moving handrail guide cleaning device for an escalator according to the first embodiment is attached and a moving handrail guide to which the moving handrail is attached. Fig. 4 is a sectional view showing a moving handrail guide cleaning device, a moving handrail, and a moving handrail guide of the escalator of fig. 3. As an example of the moving handrail cleaning device of the passenger conveyor, a moving handrail cleaning device of an escalator will be described. Hereinafter, the moving handrail cleaning device of the escalator is referred to as a moving handrail cleaning device. The moving handrail cleaning device 2 according to the first embodiment has a mounting member 201 and two cleaning members 202.
The mounting member 201 is constituted by an elastic member. Specifically, the attachment member 201 is formed of a plate spring bent into a predetermined shape. The mounting member 201 has a main body facing portion 203, a pair of side wall inner facing portions 204, and a pair of operating portions 205.
The main body facing portion 203 is provided on a surface of the main body portion 116 of the moving handrail 111 constituting the handrail groove 118. Fig. 3 and 4 show a state in which the main body opposing portion 203 is provided on the surface constituting the handrail groove 118 in the main body portion 116 of the return-path side portion of the moving handrail 111.
The side wall inner facing portions 204 are connected to one of the both ends of the main body facing portion 203 in the width direction of the moving handrail 111. The side wall inside facing portions 204 are provided on the surfaces of the side wall portions 117 constituting the handrail groove 118, respectively. Fig. 3 and 4 show a state in which the side wall inner facing portion 204 is provided on the surface of the side wall portion 117 of the return side portion of the moving handrail 111, which constitutes the handrail groove 118.
The operation portions 205 are connected to the pair of side wall inner facing portions 204, respectively. The operation portion 205 is provided on an outward facing surface of the side wall portion 117. Fig. 3 and 4 show a state in which the operation portion 205 is provided on the outward facing surface of the side wall portion 117 of the return-path side portion of the moving handrail 111.
The cleaning members 202 are detachably attached to the attachment member 201. When the attachment member 201 is attached to the moving handrail 111, at least a part of the cleaning member 202 is disposed inside the handrail groove 118 of the moving handrail 111. In this example, when the attachment member 201 is attached to the moving handrail 111, the cleaning member 202 is disposed across the inside and outside of the handrail groove 118 of the moving handrail 111.
When the mounting member 201 is disposed at the return-side portion of the moving handrail 111, at least a part of the cleaning member 202 is disposed at a portion of the sidewall inner facing portion 204 facing the guide surface 120 of the return-side rail portion 115.
The attachment member 201 can be inserted inside the cleaning member 202. When the cleaning member 202 is attached to the attachment member 201, the attachment member 201 is inserted into the cleaning member 202. Fig. 5 is a diagram showing a state in which the cleaning member 202 of fig. 4 is attached to the attachment member 201. To attach the cleaning member 202 to the attachment member 201, the operation portion 205 is first inserted into the cleaning member 202, and then the cleaning member 202 is slid with respect to the attachment member 201 until the side wall inside facing portion 204 is inserted into the cleaning member 202.
When the cleaning member 202 is detached from the attachment member 201, the attachment member 201 is pulled out from the inside of the cleaning member 202. Specifically, the cleaning member 202 is slid with respect to the mounting member 201 from the side wall inner facing portion 204 to the operation portion 205, and then the cleaning member 202 is slid with respect to the mounting member 201 until the cleaning member 202 is pulled out from the operation portion 205.
Fig. 3 and 4 show a state in which the cleaning member 202 is attached to the side wall inside facing portion 204, the attachment member 201 is attached to the moving handrail 111, and the portion of the moving handrail 111 to which the attachment member 201 is attached is a return-path side portion of the moving handrail 111. When the cleaning member 202 is attached to the side wall inside facing portion 204, the attachment member 201 is attached to the moving handrail 111, and the portion of the moving handrail 111 to which the attachment member 201 is attached is the return-side portion of the moving handrail 111, the cleaning member 202 contacts the guide surface 120.
When the mounting member 201 is mounted on the moving handrail 111, the pair of side wall inner facing portions 204 are pressed in directions away from each other in the width direction of the moving handrail 111 by the elastic force of the mounting member 201. Therefore, when the mounting member 201 is mounted to the moving handrail 111, the pair of side wall inside facing portions 204 are pressed against the pair of side wall portions 117 corresponding to the pair of side wall inside facing portions 204, respectively, by the elastic force of the mounting member 201. The mounting member 201 is mounted to the moving handrail 111 by pressing the pair of side wall inside facing portions 204 against the pair of side wall portions 117.
When the attachment member 201 is attached to the moving handrail 111, the pair of operation portions 205 can be brought close to the width direction of the moving handrail 111 by separating the pair of operation portions 205 from the side wall portions 117 of the moving handrail 111. The pair of operation portions 205 move closer to each other in the width direction of the moving handrail 111, and the pair of side wall inner facing portions 204 release the pressing of the pair of side wall portions 117. The mounting member 201 is detached from the moving handrail 111 by releasing the pressing of the pair of side wall portions 117 by the pair of side wall inner facing portions 204.
Next, a procedure of cleaning the guide surface 120 of the return-side rail portion 115 of the moving handrail rail 110 using the moving handrail rail cleaning device 2 according to the first embodiment will be described. First, the maintenance and inspection operator removes a part of the outgoing side portion of the moving handrail 111 from the outgoing side rail portion 114. Since the forward portion of the moving handrail 111 is disposed outside the main frame 105, the forward portion of the moving handrail 111 can be easily detached from the forward guide rail portion 114 by a maintenance and inspection operator.
Then, the maintenance and inspection worker attaches the attachment member 201 to the portion of the moving handrail 111 detached from the outgoing side rail portion 114 in a state where the cleaning member 202 is attached to the side wall inner facing portion 204.
Then, the maintenance and inspection worker attaches the portion of the moving handrail 111 detached from the outgoing side rail portion 114 to the outgoing side rail portion 114. At this time, the operation unit 205 is disposed outside the moving handrail 111, and thus the maintenance and inspection operator can easily grasp the position of the moving handrail guide 110 where the moving handrail cleaning device 2 is mounted.
Then, the maintenance inspection operator drives the driving device 106. The moving handrail 111 is circularly moved by driving of the driving device 106. The moving handrail cleaning device 2 moves from the forward-side rail portion 114 to the backward-side rail portion 115 by the circulating movement of the moving handrail 111. The moving handrail cleaning device 2 moves from the outgoing side rail portion 114 to the return side rail portion 115, and thereby the cleaning member 202 contacts the guide surface 120.
Then, the cleaning member 202 is moved relative to the guide surface 120 in a state where the cleaning member 202 is in contact with the guide surface 120 by the circulating movement of the moving handrail 111. Thereby, the guide surface 120 is cleaned. When the circulating movement of the moving handrail 111 continues for a predetermined time and the moving handrail cleaning device 2 is located at the outgoing side rail portion 114, the maintenance and inspection operator stops the driving of the driving device 106, and stops the circulating movement of the moving handrail 111.
Then, the maintenance and inspection operator peels the pair of operation portions 205 from the side wall portion 117 of the moving handrail 111, and moves the pair of operation portions 205 closer to each other in the width direction of the moving handrail 111. By moving the pair of operation portions 205 closer to each other in the width direction of the moving handrail 111, the pair of side wall inside facing portions 204 release the pressing of the pair of side wall portions 117.
Then, the maintenance and inspection worker removes the mounting member 201 from the moving handrail 111.
Then, the maintenance and inspection worker attaches the portion of the moving handrail 111 detached from the outgoing side rail portion 114 to the outgoing side rail portion 114. This completes the cleaning of the guide surface 120 of the return-side rail portion 115 of the moving handrail rail 110.
As described above, the moving handrail cleaning device 2 according to the first embodiment includes the mounting member 201 and the cleaning member 202. The mounting member 201 is mounted to the moving handrail 111. The cleaning member 202 is attached to the attachment member 201. When the attachment member 201 is attached to the moving handrail 111, the cleaning member 202 is disposed inside the handrail groove 118 of the moving handrail 111. The cleaning member 202 is brought into contact with the guide surface 120 of the return-side guide rail portion 115 by attaching the attachment member 201 to the moving handrail 111. According to this configuration, the moving handrail 111 is circulated in a state where the mounting member 201 is mounted on the moving handrail 111, so that the cleaning member 202 is moved relative to the guide surface 120 in a state where the cleaning member 202 is in contact with the guide surface 120 of the return-side guide rail portion 115. This allows the guide surface 120 to be cleaned without detaching the moving handrail 111 from the return-side guide portion 115. As a result, the working efficiency of cleaning the guide surface 120 can be improved.
The cleaning member 202 is detachably attached to the attachment member 201. With this structure, the cleaning member 202 can be easily replaced. Thus, when the amount of foreign matter adhering to the guide surface 120 of the return guide rail portion 115 is large, the cleaning member 202 can be replaced multiple times to clean the guide surface 120. As a result, the guide surface 120 can be cleaned more cleanly.
In addition, the moving handrail 111 has: a main body portion 116 extending in the width direction of the moving handrail 111; and a pair of side wall portions 117 provided at both end portions of the main body portion 116 in the width direction of the moving handrail 111, respectively, and facing each other in the width direction of the moving handrail 111. The mounting member 201 has a main body facing portion 203 and a pair of side wall inner facing portions 204. The main body facing portion 203 is provided on a surface of the main body 116 constituting the handrail groove 118. The pair of side wall inside facing portions 204 are provided on the surfaces of the pair of side wall portions 117 constituting the handrail groove 118, respectively. The pair of side wall inner facing portions 204 are connected to the main body facing portion 203. The mounting member 201 is made of an elastic body. When the mounting member 201 is mounted on the moving handrail 111, the pair of side wall inside facing portions 204 are pressed against the pair of side wall portions 117 corresponding to the pair of side wall inside facing portions 204, respectively, by the elastic force of the mounting member 201. According to this structure, the mounting member 201 can be mounted to the moving handrail 111 with a simple structure.
The attachment member 201 includes a pair of operation portions 205, and the pair of operation portions 205 are connected to the pair of side wall inner facing portions 204, respectively, and extend from the inside to the outside of the armrest groove 118, respectively. By moving the pair of operation portions 205 closer to each other in the width direction of the moving handrail 111, the pair of side wall inside facing portions 204 release the pressing of the pair of side wall portions 117. According to this structure, the mounting member 201 can be detached from the moving handrail 111 with a simple structure.
Embodiment two.
Fig. 6 is a plan view showing a moving handrail to which the moving handrail guide cleaning device of the escalator according to the second embodiment is attached. The moving handrail cleaning device 2 according to the second embodiment further includes a fixing member 206 and a pair of fixing members 207. The fixing members 206 and 207 fix the mounting member 201 and the moving handrail 111 to each other.
The fixing member 206 is mounted across the main body opposing portion 203 of the mounting member 201 and the main body portion 116 of the moving handrail 111. The fixing member 206 is attached across the main body facing portion 203 and the main body portion 116, whereby the main body facing portion 203 and the main body portion 116 are fixed to each other. The fixing member 206 is removed from the main body facing portion 203 and the main body 116, whereby the fixing between the main body facing portion 203 and the main body 116 is released.
The fixing member 207 is mounted across the operation portion 205 of the mounting member 201 and the side wall portion 117 of the moving handrail 111. The fixing member 207 is mounted across the operation portion 205 and the side wall portion 117, whereby the operation portion 205 and the side wall portion 117 are fixed to each other. The fixing member 207 is detached from the operation portion 205 and the side wall portion 117, whereby the fixation between the operation portion 205 and the side wall portion 117 is released.
The fixing members 207 are provided to the pair of operation portions 205 one by one. The fixing members 207 are provided on the pair of side wall portions 117.
The fixing members 206 and 207 are each made of an adhesive tape. Other configurations of the moving handrail cleaning device 2 according to the second embodiment are the same as those of the moving handrail cleaning device 2 according to the first embodiment.
As described above, the moving handrail cleaning device 2 according to the second embodiment has the fixing member 206. The fixing member 206 fixes the main body opposing portion 203 of the mounting member 201 and the main body portion 116 of the moving handrail 111 to each other. According to this configuration, when the mounting member 201 is mounted on the moving handrail 111, the fixing strength of the mounting member 201 to the moving handrail 111 can be improved. In this way, when the moving handrail 111 to which the mounting member 201 is attached is moved in a circulating manner, the mounting member 201 can be prevented from falling off from the moving handrail 111. As a result, the guide surface 120 of the return-side guide rail 115 can be cleaned more reliably.
The moving handrail cleaning device 2 according to the second embodiment has a fixing member 207. The fixing member 207 fixes the operation portion 205 of the mounting member 201 and the side wall portion 117 of the moving handrail 111 to each other. According to this configuration, when the mounting member 201 is mounted on the moving handrail 111, the fixing strength of the mounting member 201 to the moving handrail 111 can be improved. In this way, when the moving handrail 111 to which the mounting member 201 is attached is moved in a circulating manner, the mounting member 201 can be prevented from falling off from the moving handrail 111. As a result, the guide surface 120 of the return-side guide rail 115 can be cleaned more reliably.
Embodiment three.
Fig. 7 is a plan view showing a moving handrail cleaning device of an escalator according to a third embodiment. Fig. 8 is a side view illustrating a moving handrail guide cleaning device of the escalator of fig. 7. The moving handrail cleaning device 2 according to the third embodiment has a mounting member 201 and 6 cleaning members 202.
The mounting member 201 has a main body facing portion 203, 3 pairs of side wall inner facing portions 204, and 3 pairs of operation portions 205. The 3-side wall inner facing portions 204 are arranged in parallel in the moving direction a of the moving handrail 111. The 3 pairs of operation units 205 are arranged in parallel in the moving direction a of the moving handrail 111.
One cleaning member 202 is detachably attached to each of the side wall inner facing portions 204.
The cleaning member 202 of the pair of the side wall inside opposing portions 204 located at the forefront in the moving direction a of the moving handrail 111, which is mounted in the 3 side wall inside opposing portions 204, is constituted by a brush (brush).
The cleaning member 202 mounted on the pair of 3 opposite-side wall inner facing portions 204, which is located at the second opposite-side wall inner facing portion 204 from the forefront in the moving direction a of the moving handrail 111, is constituted by a wiper.
The cleaning member 202 of the pair of side wall inner facing portions 204, which is mounted on the third of the 3 side wall inner facing portions 204 in the moving direction a of the moving handrail 111 from the forefront, is constituted by a cloth for dry cleaning.
In a state where the mounting member 201 is mounted on the moving handrail 111, the moving handrail 111 is circulated in the moving direction a, whereby foreign matter adhering to the guide surface 120 of the return-side guide rail portion 115 is removed.
When solid foreign matter adheres to the guide surface 120 of the return guide rail 115, the cleaning member 202 constituted by a brush removes the foreign matter.
When liquid foreign matter adheres to the guide surface 120 of the return guide rail 115, the cleaning member 202 composed of a wiping cloth removes the foreign matter.
The cleaning water adhering to the guide surface 120 of the return guide rail portion 115 due to the cleaning member 202 formed of the cleaning cloth is removed by the cleaning member 202 formed of the dry cleaning cloth.
Other configurations of the moving handrail cleaning device 2 according to the third embodiment are the same as those of the moving handrail cleaning device 2 according to the first embodiment. In addition, the other structure of the moving handrail cleaning device 2 according to the third embodiment may include the fixing member 206 and the fixing member 207 as in the moving handrail cleaning device 2 according to the second embodiment.
As described above, the moving handrail cleaning device 2 according to the third embodiment includes the mounting member 201 and 6 cleaning members 202. The mounting member 201 has a main body facing portion 203 and 3 pair of sidewall inner facing portions 204. The 3-side wall inner facing portions 204 are arranged in parallel in the moving direction a of the moving handrail 111. One cleaning member 202 is detachably attached to each of the side wall inner facing portions 204. With this configuration, the cleaning can be performed in correspondence with the various foreign matters adhering to the guide surface 120 of the return guide rail portion 115. As a result, the guide surface 120 of the return-side guide rail 115 can be cleaned more reliably.
Embodiment four.
Fig. 9 is a block diagram showing a moving handrail cleaning device of an escalator according to a fourth embodiment. The moving handrail cleaning device 2 according to the fourth embodiment further includes a first communication device 208 and a mobile terminal device 209.
The first communication device 208 is provided to the mounting part 201. The first communication device 208 is constituted by a component that performs RFID (Radio Frequency Idenrifier: radio frequency identification).
The portable terminal device 209 is held by a maintenance and inspection operator. The portable terminal device 209 has a second communication device 210 that performs wireless communication with the first communication device 208 and a notification device 211 that notifies a maintenance check operator.
When the distance between the first communication device 208 and the second communication device 210 is within a predetermined range, the second communication device 210 can perform wireless communication with the first communication device 208. The predetermined distance may be, for example, 50cm.
The notification device 211 has a monitor (monitor) and a speaker (speaker). In the case where communication is possible between the first communication device 208 and the second communication device 210, the notification device 211 notifies that wireless communication is possible between the first communication device 208 and the second communication device 210. This can notify the maintenance inspection operator that the attachment member 201 is present in the vicinity of the portable terminal device 209.
When the moving handrail 111 is moved cyclically with the mounting member 201 attached to the moving handrail 111 and the mounting member 201 contacts another member disposed around the moving handrail 111, the mounting member 201 may be separated from the moving handrail 111. When the mounting member 201 is separated from the moving handrail 111, the maintenance and inspection operator can search for the mounting member 201 using the portable terminal device 209.
Other configurations of the moving handrail cleaning device 2 according to the fourth embodiment are the same as those of the moving handrail cleaning device 2 according to embodiments 1 to 3.
As described above, the moving handrail cleaning device 2 according to the fourth embodiment further includes the first communication device 208 provided in the mounting member 201 and the portable terminal device 209 held by the maintenance and inspection operator. The portable terminal device 209 has a second communication device 210 that performs wireless communication with the first communication device 208 when the distance to the first communication device 208 is within a predetermined range. According to this configuration, the first communication device 208 and the second communication device 210 perform wireless communication with each other, and thus the maintenance and inspection operator can grasp the position of the attachment member 201. Thus, when the mounting member 201 is separated from the moving handrail 111 during the circulating movement of the moving handrail 111, the maintenance and inspection operator can grasp the position of the mounting member 201. As a result, the maintenance and inspection operator can easily collect the attachment member 201 detached from the moving handrail 111.
In addition, in each embodiment, the moving handrail cleaning device 2 of the escalator is described as an example of the moving handrail cleaning device of the passenger conveyor. However, the moving handrail cleaning device of the passenger conveyor is not limited to the moving handrail cleaning device 2 of the escalator, and may be, for example, a moving handrail cleaning device of an electric walk.
(description of the reference numerals)
1: an escalator; 2: a moving handrail guide cleaning device; 101: an upper floor; 102: a lower floor;
103: an upper layer side boarding and landing port; 104: a lower layer side riding and descending port; 105: a main frame; 106: a driving device;
107: a step chain; 108: a step; 109: railing; 110: moving the handrail guide; 111: moving the armrest;
112: an upper machine chamber; 113: a lower machine chamber; 114: a route-side guide rail portion; 115: a return-side guide rail portion;
116: a main body portion; 117: a side wall portion; 118: a handrail groove; 119: a guide surface; 120: a guide surface;
201: a mounting member; 202: a cleaning member; 203: a main body facing portion; 204: a side wall inner side opposing portion;
205: an operation unit; 206: a fixing member; 207: a fixing member; 208: a first communication device;
209: a portable terminal device; 210: a second communication device; 211: and a notification device.
Claims (6)
1. A moving handrail guide cleaning device for a passenger conveyor, comprising:
a mounting member mounted to the moving handrail; and
a cleaning member provided on the mounting member and disposed inside a handrail groove formed in the movable handrail,
the mounting member is mounted to the moving handrail, whereby the cleaning member is brought into contact with a guide surface of a return-side portion of a moving handrail rail that guides the moving handrail.
2. The moving handrail guide cleaning device of a passenger conveyor according to claim 1, wherein,
the cleaning member is detachably attached to the attachment member.
3. The moving handrail guide cleaning device of a passenger conveyor according to claim 1 or 2, wherein,
the moving handrail has:
a main body portion extending in a width direction of the moving handrail; and
a pair of side wall portions provided at both end portions of the main body portion in the width direction, respectively, facing each other in the width direction,
the mounting member has:
a main body facing portion provided on a surface of the main body portion constituting the handrail groove; and
a pair of side wall inner facing portions provided on respective surfaces of the pair of side wall portions constituting the handrail groove, and connected to the main body facing portions,
the mounting member is formed of an elastomer,
when the mounting member is mounted to the moving handrail, the pair of side wall inside opposing portions are pressed against the pair of side wall portions respectively corresponding to the pair of side wall inside opposing portions by an elastic force of the mounting member.
4. The moving handrail guide cleaning device of a passenger conveyor according to claim 3, wherein,
the mounting member has a pair of operating portions connected to the pair of side wall inner opposing portions, respectively, and extending from the inside to the outside of the handrail groove, respectively,
the pair of operation portions are moved closer to each other in the width direction, so that the pair of side wall inner facing portions are released from pressing the pair of side wall portions.
5. The moving handrail guide cleaning device of a passenger conveyor according to any one of claims 1 to 4, wherein,
and a fixing member for fixing the mounting member and the moving handrail to each other.
6. The moving handrail guide cleaning device of a passenger conveyor according to any one of claims 1 to 5, wherein,
the device also comprises:
a first communication device provided to the mounting member; and
and a mobile terminal device having a second communication device that performs wireless communication with the first communication device when a distance between the mobile terminal device and the first communication device is within a predetermined range.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021063899A JP7081074B1 (en) | 2021-04-05 | 2021-04-05 | Passenger conveyor moving handrail guide rail cleaning device |
| JP2021-063899 | 2021-04-05 | ||
| PCT/JP2022/003296 WO2022215327A1 (en) | 2021-04-05 | 2022-01-28 | Cleaning device for cleaning moving-handrail-guiding rail of passenger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117083238A true CN117083238A (en) | 2023-11-17 |
Family
ID=81926017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280023247.8A Pending CN117083238A (en) | 2021-04-05 | 2022-01-28 | Moving handrail guide cleaning device for passenger conveyor |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7081074B1 (en) |
| KR (1) | KR102604626B1 (en) |
| CN (1) | CN117083238A (en) |
| WO (1) | WO2022215327A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0848484A (en) * | 1994-08-04 | 1996-02-20 | Mitsubishi Denki Bill Techno Service Kk | Cleaning tool for escalator handrail inner surface |
| JPH09110358A (en) * | 1995-10-20 | 1997-04-28 | Mitsubishi Denki Bill Techno Service Kk | Traveling handrail scavenger |
| CN101254883A (en) * | 2007-02-28 | 2008-09-03 | 株式会社日立建筑系统 | Oil disc cleaner for passenger conveying apparatus |
| CN102020180A (en) * | 2009-09-15 | 2011-04-20 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN102398839A (en) * | 2010-09-15 | 2012-04-04 | 株式会社日立制作所 | Passenger conveying device |
| CN205045686U (en) * | 2015-06-09 | 2016-02-24 | 东芝电梯株式会社 | Passenger conveyor's handrail area and passenger conveyor |
| CN107814303A (en) * | 2016-09-12 | 2018-03-20 | 株式会社日立大厦系统 | The mobile armrest flaw detection device of passenger conveyors |
| JP2020011789A (en) * | 2018-07-13 | 2020-01-23 | 三菱電機ビルテクノサービス株式会社 | Rail cleaning tool for moving handrail |
| CN111453595A (en) * | 2019-01-22 | 2020-07-28 | 三菱电机大楼技术服务株式会社 | Maintenance tool for handrail of escalator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5645461B2 (en) | 2010-04-28 | 2014-12-24 | 三菱電機株式会社 | Passenger conveyor |
| JP7433056B2 (en) * | 2020-01-21 | 2024-02-19 | 三菱電機ビルソリューションズ株式会社 | Guide rail cleaning member and guide rail cleaning method using the same |
-
2021
- 2021-04-05 JP JP2021063899A patent/JP7081074B1/en active Active
-
2022
- 2022-01-28 CN CN202280023247.8A patent/CN117083238A/en active Pending
- 2022-01-28 WO PCT/JP2022/003296 patent/WO2022215327A1/en active Application Filing
- 2022-01-28 KR KR1020237033030A patent/KR102604626B1/en active IP Right Grant
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0848484A (en) * | 1994-08-04 | 1996-02-20 | Mitsubishi Denki Bill Techno Service Kk | Cleaning tool for escalator handrail inner surface |
| JPH09110358A (en) * | 1995-10-20 | 1997-04-28 | Mitsubishi Denki Bill Techno Service Kk | Traveling handrail scavenger |
| CN101254883A (en) * | 2007-02-28 | 2008-09-03 | 株式会社日立建筑系统 | Oil disc cleaner for passenger conveying apparatus |
| CN102020180A (en) * | 2009-09-15 | 2011-04-20 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN102398839A (en) * | 2010-09-15 | 2012-04-04 | 株式会社日立制作所 | Passenger conveying device |
| CN205045686U (en) * | 2015-06-09 | 2016-02-24 | 东芝电梯株式会社 | Passenger conveyor's handrail area and passenger conveyor |
| CN107814303A (en) * | 2016-09-12 | 2018-03-20 | 株式会社日立大厦系统 | The mobile armrest flaw detection device of passenger conveyors |
| JP2020011789A (en) * | 2018-07-13 | 2020-01-23 | 三菱電機ビルテクノサービス株式会社 | Rail cleaning tool for moving handrail |
| CN111453595A (en) * | 2019-01-22 | 2020-07-28 | 三菱电机大楼技术服务株式会社 | Maintenance tool for handrail of escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022159614A (en) | 2022-10-18 |
| KR20230146662A (en) | 2023-10-19 |
| KR102604626B1 (en) | 2023-11-20 |
| WO2022215327A1 (en) | 2022-10-13 |
| JP7081074B1 (en) | 2022-06-07 |
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