JP2002205890A - Cleaning device for handrail belt - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning device for a handrail belt capable of operating the safety device of the handrail belt when a hand or a leg of a child or the like is drawn between the cleaning device and the handrail belt. SOLUTION: This cleaning device for the handrail belt is provided with a cleaning device body 4 installed near the entrance 3 of the handrail belt 2 of a passenger conveyor, a cleaning member 6 provided in the cleaning device body 4 to abut the surface of the handrail belt 2 and apply a disinfectant or the like to it, a disinfectant feeding member 26 feeding the disinfectant or the like to the cleaning member 6, a receiving member 8 provided along the handrail belt at a gap so as not to hinder the operation of the handrail belt 2 on the opposite side to the entrance 3 of the handrail belt 2 of the cleaning device body 4, and a stress transfer member 10 transferring stress to the safety device 9 provided at the entrance 3 of the handrail belt 2 when stress is applied to the receiving member 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for cleaning a handrail belt of a passenger conveyor such as an escalator and a moving sidewalk.

[0002]

2. Description of the Related Art Heretofore, there has been a device that uses the power of a handrail belt as a device for cleaning a handrail belt of a passenger conveyor such as an escalator or a moving sidewalk. That is, as shown in FIGS. 10 and 11, a conventional handrail belt cleaning device includes a cleaning device body 104 installed outside an entrance 102 of a handrail belt 100 of a passenger conveyor, and the handrail belt 100.
Cleaning member 1 provided in the cleaning device main body 104 so as to contact the surface 100A of the cleaning device and adhere a disinfecting solution, a cleaning solution, or the like.
06 and the disinfectant tank 1 provided below the cleaning member 106.
A disinfecting solution supply member 110 that is immersed in a disinfecting solution or the like in 08 and contacts the surface of the cleaning member 106 and rotates to attach a disinfecting solution, a cleaning solution, and the like to the surface, A disinfecting solution supply pump 114 that supplies the disinfecting solution to the disinfecting solution tank 108.
There is an apparatus in which cleaning is performed by applying a disinfectant or the like to A.

[0003] By the way, the handrail belt 10 of the passenger conveyor.
In order to prevent the hand or foot of an infant or the like from being pulled between the handrail belt 10 and the floor or between the handrail belt 10 and the doorway 102 due to the movement of the handrail belt 100, The safety device for the handrail belt 100 is attached. As shown in FIG. 12, the handrail belt safety device includes a protruding member 118 that protrudes from the entrance 102 of the handrail belt 100 along the handrail belt. When the protruding member 118 is pulled in between the handrail belt 100 and the doorway 102 and stress is applied, the handrail belt 100
Is configured to stop moving.

[0004]

However, the conventional handrail belt cleaning device has a handrail belt 1 as described above.
Since the handrail or the like of an infant is drawn between the cleaning device and the handrail belt 100 due to the movement of the handrail belt 100, the safety of the handrail belt is ensured. There is a problem that the device does not operate. Therefore, the conventional handrail belt cleaning device has a problem in FIG.
As shown in (1), it can be provided only on the exit side of the handrail belt 100, and cannot be provided on the entrance side. For this reason, passenger conveyors equipped with conventional handrail belt cleaning devices cannot be rotated in the reverse direction.For example, subway escalators that require forward and reverse rotation in the morning and evening, and department stores that all descend in the evening It could not be used for handrail belts such as escalators.

Further, the conventional handrail belt cleaning device is screwed from behind the floor and directly installed on the floor.
When removing the cleaning device for maintenance or the like of the cleaning device, it is necessary to loosen the screws from the back surface of the floor, and the operation is extremely complicated.

Accordingly, the present invention is to operate the handrail belt safety device when the hand or foot of an infant or the like is drawn between the cleaning device and the handrail belt, regardless of the rotation direction of the handrail belt. A first object is to provide a handrail belt cleaning device that can be used.

Another object of the present invention is to provide a handrail belt cleaning device which can be easily removed from the floor.
The purpose of.

[0008]

In order to achieve the first object, a handrail belt cleaning device according to the present invention includes a cleaning device main body installed near an entrance and exit of a handrail belt of a passenger conveyor, and the handrail belt. A cleaning member provided in the cleaning device main body so as to contact the surface of the cleaning device and adhere a disinfecting solution, etc .; a disinfecting solution supply means for supplying a disinfecting solution to the cleaning member; and the handrail belt of the cleaning device body A receiving member provided along the handrail belt with a gap on the side opposite to the entrance of the handrail belt so as not to hinder the operation of the handrail belt, and provided at the entrance of the handrail belt when stress is applied to the receiving member. And a stress transmitting member for transmitting a stress to a safety device for stopping the handrail belt.

According to the present invention having such a configuration,
When the hand or foot of an infant or the like is drawn between the cleaning device and the handrail belt with the movement of the handrail belt, stress is applied to the receiving member, and then the stress transmitting member transmits the stress to the safety device, and the handrail is moved. The movement of the handrail belt can be stopped by activating the belt safety device.

[0010] In the handrail belt cleaning device according to the present invention, the stress transmission member is configured to project from the cleaning device main body and transmit the stress to the safety device when stress is applied to the receiving member. Preferably, the apparatus further comprises a connecting member for connecting the receiving member and the stress transmitting member, and when a stress is applied to the receiving member, the receiving member, the connecting member, and the stress transmitting member are integrated into an entrance of the handrail belt. Preferably, it is configured to move to the side.

Preferably, the handrail belt cleaning device according to the present invention further includes a restoring means for returning the stress transmitting member to its original position when the receiving member is released from the applied stress. If such a restoring unit is not provided, once the stress is transmitted to the safety device by the stress transmitting member, the state will continue, but by providing the restoring unit, the stress is applied to the safety device. The situation can be prevented from continuing.

Further, in the handrail belt cleaning device according to the present invention, it is preferable that the receiving member is configured to cover the periphery of the handrail belt. The safety device for the handrail belt can be operated even when a hand or foot is pulled from the handrail. In this case, the receiving member is preferably configured to be detachable from the cleaning device main body, and is configured to be capable of being divided in the width direction with respect to the longitudinal direction of the handrail belt. The receiving member can be easily mounted around the handrail belt.

Further, in order to achieve the second object,
The handrail belt cleaning device according to the present invention, a cleaning device body installed near the entrance of the handrail belt of the passenger conveyor,
A cleaning member provided in the cleaning device main body so as to contact the surface of the handrail belt and adhere a disinfecting solution or the like, a disinfecting solution supply unit for supplying a disinfecting solution or the like to the cleaning member, and the cleaning device body. The cleaning device main body is mounted by sliding toward the entrance of the handrail belt, and the cleaning device main body is removed by sliding the cleaning device main body toward the side opposite to the entrance of the handrail belt. And a base member capable of being provided.

As described above, according to the handrail belt cleaning device of the present invention, since the base member is provided, the handrail belt cleaning device is slid toward the entrance and exit of the handrail belt. The cleaning device for the handrail belt can be removed by sliding the cleaning device body toward the side opposite to the entrance of the handrail belt.

Further, the handrail belt cleaning device according to the present invention is characterized in that the cleaning device main body is installed near the entrance and exit of the handrail belt of the passenger conveyor, and the disinfection liquid or the like is brought into contact with the surface of the handrail belt. A cleaning member provided in the cleaning device main body, the cleaning member rotating in conjunction with the movement of the handrail belt, a disinfecting solution supply means for supplying a disinfecting solution or the like to a contact surface of the cleaning member, and a rotation of the cleaning member. A deceleration unit for decelerating and transmitting the disinfecting liquid to the disinfecting liquid supply unit, wherein the disinfecting liquid supply unit is configured to supply the disinfecting liquid in conjunction with the rotation of the cleaning member that is decelerated and transmitted by the deceleration unit. It is characterized by having been done.

With this configuration, the disinfecting liquid can be supplied in conjunction with the operation of the handrail belt. At this time, the rotation of the cleaning member is decelerated by the deceleration unit and transmitted to the disinfecting liquid supply means. A large supply of disinfectant is prevented.

In the apparatus for cleaning a handrail belt according to the present invention, the disinfecting liquid and the like adhered to the handrail belt include a disinfecting liquid, a cleaning liquid, a sterilizing liquid and the like.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a handrail belt cleaning device according to the present invention will be described with reference to the drawings. FIG. 1 is a side view of a handrail belt cleaning device according to the present embodiment, and FIG. 2 is a front view thereof. FIG. 3 is similar to FIG.
FIG. 4 is a cross-sectional view taken along the line AA of FIG. 1, and FIG. 4 is a schematic explanatory view of the inside of the handrail belt cleaning device according to the present embodiment.

The handrail belt cleaning device according to the present embodiment comprises:
A cleaning device main body 4 installed near the entrance of the handrail belt 2 of the passenger conveyor, a cleaning member 6 provided in the cleaning device main body 4 so as to contact the surface of the handrail belt 2, and a handrail belt 2 of the cleaning device main body 4. A receiving member 8 is provided along the handrail belt on the side opposite to the entrance 3 (left side in FIGS. 1, 3 and 4) with a gap that does not hinder the operation of the handrail belt 2.
When a stress is applied to the receiving member 8, a stress transmitting member 10 that transmits stress to a protruding member 9 of a safety device that stops the handrail belt 2 provided at the entrance of the handrail belt 2, a receiving member 8 and the stress transmitting member 10. And a connecting member 12 for connecting the two.

A cover member 14 is provided outside the cleaning device body 4 to cover the entire cleaning device body 4. The upper part of the cover member 14 is opened, and the opening 14
The receiving member 8 protrudes from the front of A, and the protruding member 9 of the safety device is configured to be inserted into the cover member 14. On the bottom surface of the cleaning device main body 4, four leg members 16 are provided. On the bottom surface of each of these leg members 16,
A protrusion 16A is provided, and the protrusion 16A
It is formed in an inverted T shape. In the handrail belt cleaning device according to the present embodiment, the cleaning device main body 4 is configured not to be directly installed on the floor but to be provided on a base member 18 directly installed on the floor. As shown in FIG. 5, the four leg members 1 of the cleaning device main body 4 are attached to the base member 18.
6, holes 18A into which the protruding portions 16A of the leg members 16 can be inserted and four slits 18B extending from the holes 18A to the entrance and exit of the handrail belt are formed, and inside the slits 18B. The inserted leg member 16
A lock member 19 for fixing the protruding portion 16A is provided. The lock member 19 has a claw 19A protruding toward the slit 18B, and is provided so as to swing about a shaft 19B. In addition, this lock member 19
A spring 20 provided between the base end 19C and the base member 19
The claw portion 19A is always urged so as to protrude into the slit 18B, and the protruding claw portion 19A
Thus, the projection 16A of the leg member 16 inserted is fixed. Then, by pushing the distal end portion 19D of the lock member 19 inward (to the opposite side of the hole 18A and the slit 18B) against the urging force of the spring 20, the claw portion 19A escapes from the slit 18B, and this locked state is released. be able to. Attachment of the cleaning device body 4 to the base member 18 is performed by first inserting the head of the protrusion 18 of the leg member 16 into the hole 1.
8A, and the cleaning device main body 4 can be slid with respect to the base member 18 so as to move the protrusion 16A to the slit 18B.

The cleaning member 6 is formed in a cylindrical shape.
The handrail belt 2 is provided in the cleaning device main body 4 so that when the handrail belt 2 moves, the handrail belt 2 rotates in conjunction with the surface of the handrail belt 2 by contact friction. Below this cleaning member 6,
A disinfecting solution tank 22 and a disinfecting solution supply member 26 that is immersed in the disinfecting solution 24 in the disinfecting solution tank 22 and that comes into contact with the surface 6A of the cleaning member 6 are provided. The disinfectant supply member 26
It is formed in a columnar shape, and rotates in conjunction with the rotation of the disinfecting member 6 by contact friction with the surface 6A of the cleaning member 6 to adhere the disinfecting liquid 24 in the disinfecting liquid tank 22 to the surface 6A of the cleaning member 6. It is configured as follows. The disinfectant tank 22 is connected to a disinfectant supply pump 30 via a first pipe 28, and the disinfectant supply pump 30 removes the disinfectant in a disinfectant tank 34 via a second pipe 32. 22. The disinfectant tank 34 has a second
A detachable nozzle 36 with an automatic on-off valve is provided at the end 32A of the pipe 32. The disinfectant leaks from the nozzle 36 even when the second pipe 32 is removed from the disinfectant tank 34. Not configured.

Further, a side surface of the cleaning member 6 (a front side in FIG. 4).
A first member that rotates coaxially with the cleaning member 6.
A V pulley 38 is provided, and the first V pulley 38
The diameter is formed to be smaller than the diameter of the cleaning member 6. Further, the first V pulley 38 is attached to a second V pulley 40 provided behind (to the right in FIG. 4) a V belt 42.
Connected by The second V-pulley 40 is formed so that its diameter is larger than the diameter of the first V-pulley 38, and is configured to rotate in conjunction with the first V-pulley 38. The second V pulley 40 is connected to the disinfecting solution supply pump 30 via a plurality of reduction gears. The disinfecting solution supply pump 30 is driven by the rotation of the second V pulley 40 transmitted by being reduced by the plurality of reduction gears. It is configured to work in conjunction. That is, as shown in FIG. 6, inside the second V pulley 40 (the back side in FIG. 4, the right side in FIG. 6), the second V pulley 40 rotates integrally with the second V pulley 40 on the same central axis. A first reduction gear 46 having a smaller diameter than 40 is provided. This first
A second reduction gear 48 that rotates about an axis different from that of the second V pulley 40 and has a larger diameter than the first reduction gear 46 is meshed with the reduction gear 46. Inside the second reduction gear 48, the second reduction gear 48 rotates integrally with the second reduction gear 48 on the same central axis.
A third reduction gear 50 having a smaller diameter than that of the third reduction gear 50 is provided. The third reduction gear 50 has a second V pulley 4
The fourth reduction gear 52 that rotates on the same central axis independently of the gear 0 and has a larger diameter than the third reduction gear 50 is meshed. Inside the fourth reduction gear 52, a fourth
A fifth reduction gear 54 is provided which rotates integrally on the same central axis as the reduction gear 52 and has a smaller diameter than the fourth reduction gear 52. The fifth reduction gear 52 meshes with a sixth reduction gear 55 that rotates on the same central axis independently of the second reduction gear 48 and has a larger diameter than the fifth reduction gear 52. . A worm 56 that rotates integrally with the sixth reduction gear 55 is provided inside the sixth reduction gear 55.
The worm wheel 58 is meshed with. And
The disinfectant supply pump 30 is configured to operate one cycle each time the worm wheel 58 makes one revolution, and to supply the disinfectant in the disinfectant tank 34 into the disinfectant tank 22.

That is, the disinfectant supply pump 30 is provided in
As shown in FIG.
A piston 62 that reciprocates in the arm, and an arm 64 that reciprocates the piston 62.
A worm wheel 58 is provided on the back side of FIG. The arm 64 is configured to reciprocate the piston 62 by rotating about an axis 64A. The arm 64 includes a spring 65 for urging the arm 64 downward, and a worm wheel 58 side. Worm wheel 5 urged by a spring (not shown) so as to project
8 and a movable pin member 67 on the opposite side. A circular guide 66 for operating the pin member 67 of the arm 64 is formed at the center of one side of the worm wheel 58. As shown in FIG.
As shown in FIGS. 9 and 10, an outer wall 68 having a worm wheel 58 formed on the outer periphery thereof, and an inner wall 70 concentric with the outer wall 68 are formed.
An outer groove 72 is formed, and an inner groove 74 is formed inside the inner wall 70. The outer groove 72 and the inner groove 74 communicate with each other by a notch 70A formed in the inner wall 70. Further, a circular innermost wall 76 whose circumference overlaps with the center A of the inner wall 70 and the inner wall 70 on the opposite side of the cutout portion 70A is formed inside the inner wall 70, and the innermost wall 76 is formed.
Are formed higher than the inner wall 70. Further, the inner groove 74 has a bottom as a straight portion 74A connecting the notch portion 70A and the center A of the inner wall 70, and the upper surface of the inner wall 70 and the innermost wall 7A.
An inclined surface 78 is formed with a portion B in contact with 6 as a top. The tip of the pin member 67 is arranged so as to be located in the outer groove 72 or the inner groove 74, and is brought into contact with the bottom surfaces of the outer groove 72 and the inner groove 74 by a spring (not shown) for urging the pin member 67 itself. Arm 6
4 is urged toward the center A of the inner wall 70 of the guide portion 66 via the arm 64, that is, so as to press the outer peripheral surface of the innermost wall 76. When the pin member 67 is pressed against the outer peripheral surface of the inner wall in the outer groove 72 of the guide portion 66, the arm 64 raises the piston 62 at the highest position and raises the first pipe 28 by the negative pressure. The one-way valve 29 of the second pipe 32 is closed, the one-way valve 31 of the second pipe 32 is closed, and the pin member 67 is
When the piston 62 is pressed against the outer peripheral surface of the innermost wall 76 closest to the center A of the inner wall 70 of the inner wall 70, the piston 62 is located at the lowest position.
And the positive pressure causes the one-way valve 3 on the second pipe 32 side to move downward.
1 is opened and the one-way valve 29 on the first pipe 28 side is closed.

Accordingly, when the cleaning member 6 rotates in conjunction with the movement of the handrail belt 2, the first V-pulley 38 and the second V-pulley 40 rotate in conjunction therewith, and the rotation of the second V-pulley 40 becomes the first through the second. 6 Reduction gears 46, 48, 5
The speed is decelerated by the worm wheel 0, 52, 54, 55 and the worm 56 and transmitted to the worm wheel 58, and the guide portion 66 also rotates. The pin member 67 is located at the center A of the inner wall 70 of the inner groove 74.
(At this time, the tip of the arm 64 and the piston 62 are located at the lowest position), when the guide portion 66 rotates, for example, in the counterclockwise direction indicated by the arrow X in FIG.
The pin member 67 first moves relatively on the slope 78 along the outer peripheral surface of the innermost wall 76, and reaches a portion B where the upper surface of the inner wall 70 contacts the innermost wall 76, as indicated by a dotted line, When the guide portion 66 rotates, the pin member 67 moves into the outer groove 72. At this time, the distal end of the arm 64 and the piston 62 are located at the highest position, and when the piston 62 moves from the lowest position to the highest position, the inside of the cylinder 60 becomes negative pressure. The one-way valve 29 is opened, and the disinfecting liquid is supplied from the disinfecting liquid tank 34 into the cylinder 60 through the first pipe 28. Further, when the guide portion 66 rotates, the pin member 67 relatively moves in the outer groove 72 along the outer peripheral surface of the inner groove 74, and then, when the pin member 67 reaches the notch 70 A, biases the arm 64. With the urging force of 65, the inner wall 70 moves to the position of the outer wall closest to the center A of the inner wall 70. At this time, since the inside of the cylinder 60 becomes positive pressure by moving the tip of the arm 64 and the piston 62 from the uppermost position to the lowermost position, the one-way valve 31 on the second pipe 32 side is opened, and the first pipe 28 is opened. The one-way valve 29 on the side is closed, whereby the disinfectant 24 in the cylinder 60 is supplied to the disinfectant tank 22 through the second pipe 32.

The receiving member 8 is formed in an oval cross section so as to cover the periphery of the handrail belt 2 with a gap that does not hinder the operation of the handrail belt 2. When the cleaning device is installed at the entrance 3 of the handrail belt 2, the cleaning device protrudes from the cleaning device main body 4 so as to cover the handrail belt 2 on the side opposite to the entrance of the handrail belt 2 of the cleaning device main body 4 and is provided on the connecting member 12. ing. Also, receiving member 8
Is formed so as to be detachable from the connecting member 12, and is divided along the width direction of the handrail belt 2 so as to easily surround the handrail belt 2 from the left and right as shown in FIG. Is configured to be able to be divided in the width direction around the center. Further, the receiving member 8 is provided with a flange 8 </ b> B protruding in the left-right lateral direction, and the flange 8 </ b> B is screwed to an end surface of the connecting member 12. The stress transmitting member 10 is formed in a plate shape behind the connecting member 12, and the handrail belt cleaning device according to the present embodiment is configured such that the stress transmitting member 10 abuts on the protruding member 9 of the handrail belt safety device. Installed in

The connecting member 12 has a stress transmitting member 10 at the rear.
The cleaning device main body 4 is provided outside the side surface 4A of the cleaning device main body 4 so as to surround the cleaning device main body 4 from behind, and the side surface is formed of a substantially crank-shaped frame material. A slit 80 is formed in an intermediate portion of the connecting member 12. In addition, the swing member 7 is provided at the end 12A of the connecting member 12.
The other end of the swing member 79 is pivotally attached to the side surface 4A of the cleaning device main body 4. The connecting member 12 is slidably mounted on the side surface 4 </ b> A of the cleaning device main body 4 by the guide pin 75 and the swing member 79 inserted into the slit 80. Further, springs 77 are provided on both side surfaces 4A of the cleaning device main body 4 to bias one end of the swinging member 79 on the side on which the connecting member 12 is pivotally attached to the distal end side of the connecting member 12. Therefore, the receiving member 8, the stress transmitting member 10, and the connecting member 1
2 moves integrally in the front-rear direction (the left-right direction in FIG. 3) of the handrail belt cleaning device according to the present embodiment, and always moves forward by the urging force of a spring 77 provided on the side surface 4a of the cleaning device main body 4. It is configured to be located.

Next, the operation of the handrail belt according to the present embodiment will be described. First, when the handrail belt 2 moves, the cleaning member 6 rotates in conjunction therewith. When the cleaning member 6 rotates, the rotation of the cleaning member 6 is reduced by the first V pulley 38, the second V pulley 40, the first to sixth reduction gears 46 to 55, and the worm 56 and the worm wheel 58, and the disinfecting liquid is supplied. The information is transmitted to the pump 30. The rotation of the cleaning member 6 causes the disinfectant supply pump 30 to operate for one cycle, so that a predetermined amount of the disinfectant 24 is supplied from the disinfectant tank 34 to the disinfectant tank 22. When the antiseptic solution 24 is supplied to the antiseptic solution tank 22, the antiseptic solution supply member 26 rotates in conjunction with the cleaning member 6 to allow the antiseptic solution to adhere to the surface of the cleaning member 6, and The cleaning member 6 can apply a disinfectant to the handrail belt 2 by rotating in conjunction with the handrail belt 2.

Further, according to the handrail cleaning device according to the present embodiment, even if a hand or foot of an infant or the like is drawn into between the cleaning device and the handrail belt 2 as the handrail belt 2 moves, the receiving member can be used. When stress is applied to the connecting member 8, the connecting member 12 moves rearward against the elasticity of the spring 77 that pulls the connecting member 12 forward, and applies stress to the projecting member 9 of the safety device by the stress transmitting member 10. Since it can be transmitted, the safety device of the handrail belt can be operated to prevent an accident.

Further, according to the handrail cleaning device of this embodiment, the spring 7 provided on the side surface 4a of the cleaning device main body 4 is provided.
7, the stress member transmitting member 10 returns to its original state if the hand or foot is pulled out from between the handrail belt 2 and the cleaning device, and the safety device protrudes. The state where the stress is applied to the portion 9 can be prevented from continuing.

[0030]

As described above, according to the handrail belt cleaning device of the present invention, when stress is applied to the receiving member, the stress transmitting member that transmits the stress to the safety device provided at the entrance of the handrail belt is provided. The handrail belt is safe even if the hand or foot of an infant or the like is drawn between the cleaning device and the handrail belt as the handrail belt moves, regardless of the direction of rotation of the handrail belt. By activating the device, the movement of the handrail belt can be stopped.

Further, according to the handrail belt cleaning device of the present invention, since the base member is provided, the handrail belt cleaning device is slid toward the entrance of the handrail belt by the sliding of the main body of the cleaning device. By attaching and sliding the cleaning device body toward the side opposite to the entrance and exit of the handrail belt, the cleaning device for the handrail belt can be removed, and the installation and removal of the cleaning device is easy, and the maintenance of the cleaning device is easy. Time loss at the time can be prevented as much as possible.

[Brief description of the drawings]

FIG. 1 is an overall side view showing an embodiment of a handrail belt cleaning device according to the present invention.

FIG. 2 is a front view of the handrail belt cleaning device according to the present embodiment.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a schematic explanatory view of the inside of a handrail belt cleaning device according to the present embodiment.

FIG. 5 is a plan view of a base member used in the handrail belt cleaning device according to the present embodiment.

FIG. 6 is an explanatory diagram illustrating a speed reduction unit used in the handrail belt cleaning device according to the present embodiment.

FIG. 7 is a partial cross-sectional view showing an operation procedure of a disinfecting liquid supply pump used in the handrail belt cleaning device according to the present embodiment.

FIG. 8 is a plan view of a worm wheel serving as a disinfecting solution supply pump and a guide used in the handrail belt cleaning device according to the present embodiment.

FIG. 9 is a sectional view taken along line BB of FIG. 8;

FIG. 10 is a schematic explanatory view showing the inside of a conventional handrail belt cleaning device.

FIG. 11 is a diagram showing a state in which a conventional handrail belt cleaning device is installed near the entrance and exit of the handrail belt.

FIG. 12 is a side view showing a safety device for a handrail belt.

[Explanation of symbols]

 2 handrail belt 3 handrail belt entrance 4 cleaning device body 6 cleaning member 8 receiving member 9 safety device projecting member 10 stress transmitting member

Claims (6)

[Claims] A cleaning device provided in the vicinity of an entrance of a handrail belt of a passenger conveyor; and a cleaning member provided in the cleaning device body so as to contact a surface of the handrail belt and adhere a disinfecting liquid or the like. A disinfecting solution supply means for supplying a disinfecting solution or the like to the cleaning member; and a handrail belt having a gap on the opposite side of the entrance and exit of the handrail belt of the cleaning device main body from which the operation of the handrail belt is not hindered. And a stress transmitting member that transmits a stress to a safety device provided at an entrance and exit of the handrail belt and stopping the handrail belt when stress is applied to the receiving member. Handrail belt cleaning device. 2. The handrail belt cleaning according to claim 1, further comprising restoring means for returning the stress transmitting member to its original position when the receiving member is released from the applied stress. apparatus. 3. The handrail belt cleaning device according to claim 1, wherein the receiving member is configured to cover around the handrail belt. 4. The cleaning device according to claim 1, wherein the receiving member is configured to be detachable from the cleaning device main body, and is configured to be capable of being divided in a width direction with respect to a longitudinal direction of the handrail belt. Item 4. The handrail belt cleaning device according to Item 3. 5. A cleaning device main body installed near an entrance and exit of a handrail belt of a passenger conveyor, and a cleaning member provided in the cleaning device main body so as to contact a surface of the handrail belt and adhere a disinfecting liquid or the like. Disinfecting solution supply means for supplying a disinfecting solution or the like to the cleaning member, and sliding the cleaning device body toward the entrance of the handrail belt, thereby mounting the cleaning device body, and attaching the cleaning device body to the handrail. A handrail belt cleaning device, comprising: a plate-like base member from which the cleaning device body can be removed by sliding the cleaning device body toward the opposite side of the entrance / exit of the belt. 6. A cleaning device main body installed near an entrance and exit of a handrail belt of a passenger conveyor, and a cleaning device main body provided in the cleaning device main body so as to contact a surface of the handrail belt and adhere a disinfecting liquid or the like. A cleaning member that rotates in conjunction with the cleaning member, a disinfecting solution supply unit that supplies a disinfecting solution or the like to the cleaning member, and a reduction unit that reduces the rotation of the cleaning member and transmits the cleaning member to the disinfecting solution supply unit. A cleaning device for a handrail belt provided, wherein the disinfecting liquid supply means is configured to supply a disinfecting liquid in conjunction with rotation of the cleaning member transmitted by being decelerated by the deceleration unit. Handrail belt cleaning device.