JPH1192074A - Escalator cleaning tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and uniformly clean right and left wall surfaces facing the step side of an escalator. SOLUTION: A device is provided with a handrail-locked arm 10 to be bridged between handrails 6 on the right and left of steps, and locked on the handrails 6, and cleaning arms 20 extended from the handrail-locked arm 10 for cleaning wall surfaces 8 by utilizing move of the handrails 6. As the handrails 6 on which the handrail-locked arm 10 is bridged move corresponding to move of the steps, therefore, the cleaning arms 20 clean the wall surfaces 8 along a step moving passage.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an escalator cleaning tool, and more particularly, to an escalator, which is erected on both left and right sides of a step moving path, and is provided on a step side of a handrail guide for guiding a handrail moving in synchronization with the step. The present invention relates to an escalator cleaning tool for cleaning a damaged wall.

[0002]

2. Description of the Related Art An escalator is provided with a handrail guide that guides a handrail that moves in synchronization with the step on both right and left sides of a moving path of a step moving in the traveling direction. It has a continuous wall surface having a predetermined height facing the step side.

[0003] When a user of an escalator rides, for example, on the side of a step, the wall surface may rub against a part of the user's body, clothes, or the like. In order to prevent this, it is necessary to keep it clean at all times. Therefore, the cleaning operation of the wall must be performed not only when the escalator is stopped but also while the escalator is running.

In a conventional method of cleaning a wall, first, a cleaner gets on an escalator while manually pressing a cleaning cloth such as a rag against one wall of a handrail guide. Then, using the movement by the escalator, a rag is applied to the wall surface of the handrail guide over a predetermined width.

[0005] Next, return to the position where the previous cleaning work was started using the stairs or another escalator, etc., and repeat the same operation again for the remaining portion on the wall surface that could not be cleaned by the rag. The whole wall surface is wiped with a rag. Then, the other opposing wall surface is wiped by the same operation, and the cleaning of the two opposing wall surfaces is completed. Therefore, cleaning the wall surface of the conventional handrail guide
At least two or more escalator movements were involved.

There is also a cleaning mop that wipes and cleans a wall surface by attaching a cleaning cloth and pressing the wall surface, instead of using a cleaning cloth by a cleaning operator. This cleaning mop has a structure in which a cleaning woven cloth can be detachably mounted and can be abutted in the height direction of the wall surface.

By using this, the cleaning worker can make the working posture easy during the cleaning work, and wipes one wall at a time by moving the escalator only once. can do. When the cleaning cloth is soiled, it can be repeatedly cleaned by replacing it with another clean cleaning cloth.

[0008]

However, in the above-mentioned cleaning method, the cleaning operator must be engaged during the movement of the escalator to support the cleaning woven fabric against the frictional resistance generated by the sliding contact with the wall surface. In addition, the required arm strength is required, and it is difficult to obtain a uniform cleaning state of the wall surface due to force adjustment and individual differences.

When a cleaning mop is used, it is almost impossible to clean two opposing wall surfaces at the same time because only one wall surface of the escalator requires a required arm strength. Therefore, in order to clean the two right and left wall surfaces, the escalator must be moved at least twice, and the cleaning time and the efficiency of the cleaning operation cannot be improved.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and an object of the present invention is to provide an escalator cleaning tool capable of easily and uniformly cleaning left and right wall faces facing a step side in a short time. Is to do.

[0011]

According to a first aspect of the present invention, there is provided an escalator cleaning tool according to the present invention. A stop arm and a cleaning arm extending from the handrail locking arm and cleaning the wall surface using the movement of the handrail are provided. Therefore, the wall surface over the step moving path can be cleaned using the movement of the handrail, and the wall surface can be easily cleaned.

An escalator cleaning device according to a second aspect of the present invention is characterized in that the handrail locking arms are provided at both ends of the handrail locking arm and are mounted on the handrail to be locked by the handrail. And a supporting portion for swingably supporting the cleaning arm in a direction in which the cleaning arm contacts and separates from the wall surface.

The cleaning arm is provided at a rod portion having a predetermined length, a cleaning portion provided at one end of the rod portion and in contact with a wall surface, and is provided at the other end of the rod portion and operated in one direction. Therefore, the escalator cleaning tool can be locked with the handrail only by placing the handrail locking arm on the upper part of the handrail. The cleaning unit can be pressed against the wall only by operating the pressing handle in one direction. When the handrail is moved by the operation of the escalator, the cleaning unit moves on the wall surface while being pressed against the wall surface, and comes into sliding contact with the wall surface. Therefore, it is possible to clean the wall surface over the step moving path.

In the escalator cleaning device according to the third aspect, the handrail locking portion is provided so as to be movable in the longitudinal direction of the handrail hook arm. Therefore, the total length of the handrail locking arm can be adjusted to extend and contract, and can be locked corresponding to escalators having various widths.

In the escalator cleaning device according to the fourth aspect, the support portion is provided near a longitudinal center position of the handrail locking arm. Further, the rod portion is provided with two cleaning portions provided at the other end portion so as to respectively correspond to the left and right wall surfaces, and is supported by the support portions so as to cross each other to form a substantially X-shape. ing.

Accordingly, by simultaneously operating the pressing handles of the two cleaning arms, it is possible to simultaneously press each cleaning portion against both opposing wall surfaces. Thereby, both wall surfaces can be cleaned at once by one movement by the escalator, and the cleaning time can be reduced.

According to a fifth aspect of the present invention, in the escalator cleaning device, the cleaning unit is configured by forming a cleaning woven fabric formed by forming a cloth material into a substantially rectangular shape, and bending a bar-shaped member into a predetermined three-dimensional shape. A frame body capable of detachably holding the cleaning woven fabric. And the frame is provided with an urging means for urging the wall surface in the pressing direction.

Thus, the cleaning woven fabric can be uniformly brought into contact with the wall without colliding with the wall, and can be evenly brought into sliding contact with the wall by utilizing the movement of the handrail.

According to a sixth aspect of the present invention, there is provided an escalator cleaning tool, wherein the frame includes a rotation support portion which rotatably supports the frame around a central axis of the rod portion and which can be fixed at a predetermined angular position. ing. Thus, the angle of the frame with respect to the moving direction can be changed, and the sliding width in the direction intersecting with the moving direction of the cleaning unit can be adjusted. Therefore, it can be used for escalators having various wall heights.

[0020]

Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a schematic explanatory view showing the escalator cleaning tool according to the present embodiment from the front, and FIG.
FIG. 2 is an enlarged explanatory view of a main part when a portion A is viewed from the side. As shown in FIG. 1, the escalator cleaning tool includes a handrail locking arm 10 spanned between handrails 6 located on the left and right of the escalator step, and the handrail locking arm 10.
And a cleaning arm 20 pivotally supported by the cleaning arm 20.

The handrail locking arm 10 is provided with left and right handrails 6.
Prism pipe 11 having a predetermined rigidity and having a length of
And the prism pipe 11 from both ends 11a of the prism pipe 11
And a handrail locking portion 13 formed of a round bar member that is inserted into the inside of the casing for a predetermined length and protrudes by a predetermined length in the long axis direction.

The handrail locking portion 13 has a substantially disk-shaped flange portion 13 a at a protruding end thereof so as to be orthogonal to the longitudinal direction of the handrail locking portion 13, and the flange portion 13 a is provided on the handrail 6. When it is placed, it comes into contact with the outer surface of the handrail 6. A rubber rubber member 13b, which is a non-slip surface material having a high friction coefficient, is wound from the flange portion 13a to both end portions 11a over a predetermined width. Therefore, the handrail lock arm 13 is securely mounted without being displaced by being placed on the upper surface of the handrail 6.

In the vicinity of both ends 11a of the prismatic pipe 11, a screw 12
The handrail locking portion 13 can be fixed to the prism pipe 11 by tightening the screw 12. Therefore, the prismatic pipe 1 of the handrail locking portion 13
The protruding position from 1 can be arbitrarily adjusted, and the handrail locking arm 13 can be locked corresponding to escalators having various widths.

At a substantially central position in the longitudinal direction of the handrail locking arm 10, a stem portion 15 is provided. Stem part 1
2, 5 has a base end connected to the lower surface 11b of the prismatic pipe 11 and extends by a predetermined length in a direction intersecting with the longitudinal direction of the prismatic pipe 11 and in a horizontal direction, as shown in FIG. .

At the distal end, there is provided a support shaft 17 which is suspended downward by a predetermined length and supports a cleaning arm 20 which will be described later. The support shaft 17 is configured to support the support shaft 1 in a direction crossing the handrail locking arm 10 and parallel to the direction in which the stem 15 extends.
7a.

A handle 14 which can be lowered from above by gripping is provided on the upper surface of the prism pipe 11 at a substantially central position, and a similar handle 1 is provided on the upper surface of the stem portion 15.
4 are provided for easy carrying of the device.

The cleaning arm 20 is, as shown in FIG.
A rod section 30 and a cleaning section 40 are provided.
The two support shafts 1 of the support shaft portion 17 are provided so as to overlap with each other in the front-rear direction so as to respectively correspond to the left and right wall surfaces 8.
7a, it is supported so as to extend in the same direction as the handrail locking arm 10. And it is arrange | positioned so that it may be mutually freely rotatable so that it may become substantially symmetrical X-shape.

The rod section 30 includes a cleaning section 40 on one side and a handle section 31 on the other side.
When the handle portion 31 is pushed down (in the direction of arrow B in the figure) while the handrail 0 is bridged between the handrails 8, the cleaning portion 4
0 can be moved in a direction to approach the wall surface 8 and pressed. Then, when pressed, the handle portion 31
Is substantially the same as the support shaft 17a of the support shaft portion 17, and is formed in a shape in which the cleaning portion 40 is disposed below the handle portion 31.

As shown in FIG. 1, the cleaning section 40 is in contact with the wall surface 8 in the height direction in the cleaning operation state, and slides on the wall surface 8 by the movement of the handrail 6 to wipe and clean. It is. The cleaning woven fabric 50 has a configuration in which the cleaning woven fabric 50 comes into direct contact with the wall surface 8 and comes into sliding contact therewith, and an attachment frame body 60 which detachably holds the cleaning woven fabric 50.

As shown in FIG. 3, the cleaning cloth 50 is obtained by cutting a cloth material having excellent wiping properties into a substantially rectangular shape.
A tongue portion 51 is provided at a central portion of one long side so as to project over a predetermined width in a direction intersecting the long side.

Then, a plurality of these (six in this embodiment) are laminated, and the base 51a and the tip edge 51 of the tongue 51 are stacked.
b are stitched together. The crimping piece 53 of the crimping tape 53 is attached to the tip edge portion 51b.
a is sewn so as to cover the outer circumference over the entire length of the tongue portion 51.

As shown in FIG. 5, the mounting frame body 60 includes a woven cloth mounting means 61 for detachably mounting the cleaning woven cloth 50,
A pressing urging means 70 for urging the woven cloth attaching means 61 in a direction of pressing against the wall surface 8, and a joint interposed between the rod part 30 and the pressing urging means 70 to change a relative angular position of the two. Means 80.

As shown in FIG. 4 or 5, the woven fabric attaching means 61 is formed in a three-dimensional frame shape by bending a round bar member made of an aluminum material. A formed woven fabric pressing portion 62, a substantially rectangular woven fabric mounting portion 63 provided at a position on the front side in the moving direction of the woven fabric pressing portion 62,
It has.

The woven fabric pressing portion 62 extends over a width w in a direction intersecting the direction of movement on the wall surface 8 (the direction of arrow C in FIG. 4) and is arranged in a straight line on the front side. A portion 64 and a rear straight portion 65 are provided. Thereby, the cleaning cloth 50 can be pressed against the wall surface 8 over a predetermined area.

The woven fabric mounting portion 63 has a flat plate member 66 on the front side.
And a space area 67 large enough to allow the tongue 51 of the cleaning woven fabric 50 to pass through on the rear side. Flat plate member 6
6 on the upper surface 66a of the pressure-bonded tape 53
b are provided at predetermined intervals over the width w direction.

As shown in FIG. 5, the pressing urging means 70 is supported by a round bar member standing near both ends in the width direction of the woven fabric pressing portion 62 and is separated from the woven fabric pressing portion 62 by a predetermined distance. 1st board | substrate part 7 of a flat plate shape arranged in parallel with
1 and a second, which is arranged in parallel above the first substrate 71.
A substrate part 72 and a coil spring 73 interposed between the first substrate part 71 and the second substrate part 72 and energized so as to separate them are provided.

The coil spring 73 is connected to the second substrate 72
Are arranged so as to penetrate the center of the coil spring 73 in the longitudinal direction by two shafts 74 erected from a position near the outer end of the coil spring 73 toward the first substrate portion 71.

The first substrate 71 has a shaft 7
A through hole is formed at a position corresponding to 4 to allow the shaft 74 to pass therethrough. At the tip of the shaft 74 that has penetrated the through hole, the shaft 74 has a diameter larger than the bore and has a (In the present embodiment, a bolt is used for the shaft 74,
The stopper 75 is a bolt head).

Therefore, the woven cloth attaching means 61 is always urged in the pressing direction (the direction of arrow D in the figure), and has a predetermined stroke so as to approach the second substrate portion 72 by a constant pressing force. Have.

The joint means 80 includes a pressing urging means 70
And a pillow ball portion 81 which pivotally attaches both ends of the woven fabric mounting means 61 to the vertical direction (the direction of arrow E in FIG. 5), and both ends of the woven fabric mounting means 61. And a ratchet portion 85 which is pivotally mounted on the side so as to swing in the left-right direction (the direction of arrow G in FIG. 4).

As shown in FIG. 6, the pillow ball portion 81 is rotatably supported by a support shaft 84 fixed between opposed wall surfaces 83 of a pedestal portion 82 having a substantially U-shaped vertical section. Have been. Therefore, the angle formed between the rod portion 30 and the mounting frame body 60 is changed in the vertical direction (in FIG. 5,
(In the direction of arrow E).

As a result, as shown in FIG. 1, the woven fabric pressing portion 62 can be brought into close contact with the wall surface 8 corresponding to the angle θ formed by the wall surface 8, and the escalator having the wall surface 8 having various inclination angles. Can be made to correspond.

As shown in FIG. 6, the ratchet portion 85 comprises a support shaft portion 86, a cylindrical portion 87, and an angle fixing portion 88. The support shaft portion 86 has a columnar shape and is arranged in an overlapping manner. One end side is fixed to the pedestal portion 82 through the second substrate portion 72 and the pedestal portion 82. The cylindrical portion 87 has an inner peripheral surface that surrounds the outer periphery of the support shaft portion 86 and slides over the entire periphery, and one end side is connected and fixed to the second substrate portion 72.

The angle fixing portion 88 has a substantially U-shaped cross section having a cylindrical space-shaped concave portion into which substantially half of one end of the cylindrical portion 87 can be immersed, and is fixed to the other end of the bearing shaft portion 86. I have. Therefore, the bearing shaft 86 has one end fixed to the pedestal 82 and the other end fixed to the angle fixing part 88, and between the pedestal 82 and the angle fixing part 88, the cylindrical part 87 and the cylindrical part 87 are fixed. The second substrate portion 72 is rotatably supported.

Further, the angle fixing portion 88 is capable of protruding and retracting in a direction perpendicular to the axis of the support shaft portion 86, and is always urged by the urging means in a direction protruding toward the support shaft portion 86 side. Locking means 90 is provided.

In a normal state, the distal end portion 91 of the locking means 90 projects into a through hole 87a formed at a predetermined interval in the circumferential direction on the peripheral surface of the cylindrical portion 87, and the cylindrical portion 87 and The angle position with the angle fixing part 88 is fixed.

Therefore, by grasping the knob 92 of the locking means 90 and pulling it toward the near side (in the direction of arrow F), the locking between the through-hole 87a and the distal end portion 91 can be released. By rotating the cylindrical portion 87 on the outer periphery, the relative angular position between the pedestal portion 82 and the second substrate portion 72 can be changed.

Then, by releasing the grip of the knob 92 and rotating it by a predetermined angle, the distal end portion 91 is immersed in another through-hole 87 a by the urging force, and the relative position between the pedestal portion 36 and the second substrate portion 72 is increased. The angular position can be fixed at the changed position.

In the present embodiment, a total of eight through holes formed on the peripheral surface of the cylindrical portion 86 are provided at equal intervals, and the through holes are provided between the pedestal portion 82 and the second substrate portion 72. The angular position is 45 degrees, 90 degrees with the bearing shaft 86 as the center of rotation,
135 degrees, 180 degrees, 225 degrees, 270 degrees, 315 degrees,
It can be changed to a 360 degree angle position.

The attachment of the cleaning woven fabric 50 to the mounting frame 60 is as follows.
As shown in FIG. 7, the cleaning is performed by winding the tongue 51 side of the cleaning woven fabric 50 around the mounting frame 60. First, the tongue 51 is inserted upward from below the space area 67 of the woven cloth attachment part 63, and the crimping piece 53a sewn to the tongue 51 and the upper surface 66a of the flat plate member 66 are attached. The tongue portion 51 is locked to the woven fabric mounting portion 63 by overlapping and crimping the upper crimped piece 53b.

The free end 54 of the cleaning woven fabric 50 facing the tongue 51 is folded back to the front side so as to wind the front straight portion 64 from the lower rear to the upper side. The cloth 50 is wound around the woven cloth mounting portion 63 so as to rotate forward. The free end portion 54 is fixed to the rear straight portion 6 by a fastening means such as a string or a holding means (not shown) such as a clip provided on the rear straight portion 65.
5 is held.

As described above, by holding the cleaning woven fabric 50 around the mounting frame 60 by winding the cleaning woven fabric 50, the holding force of the cleaning woven fabric 50 can be increased. Detachment from the frame body 60 can be prevented.

When the woven fabric 50a that is in direct surface contact with the wall surface 8 among the plurality of woven fabrics 50a constituting the cleaning woven fabric 50 becomes dirty, the winding of only the soiled woven fabric 50a is released. Then, the free end portion 54 is passed directly from the woven fabric mounting portion 63 to the rear side (indicated by a two-dot chain line in the figure).

Therefore, each time the soil becomes dirty, the cloth 5
0a, the laminated woven fabric 50 is released.
A new clean cloth 50a can be arranged on the wall surface 8 side the same number of times as the number of sheets a. As a result, the frequency of replacement for each cleaning fabric 50 can be reduced, and the working time can be shortened. In addition, it is possible to exclude carrying a spare cleaning cloth 50 for replacement during cleaning, and it is possible to easily perform a cleaning operation.

When all of the cleaning woven fabric 50 attached to the mounting frame 60 is soiled, the tongue 51 of the cleaning woven fabric 50 is removed from the woven fabric mounting portion 63 and pulled out from the space area 67. Therefore, the cleaning woven fabric 50 can be easily removed from the attachment frame body 60, and the time required for the replacement operation of the cleaning woven fabric 50 can be further reduced.

Next, a method of using the escalator cleaning tool 1 having the above configuration will be described below with reference to FIG.
For example, a case where the wall surface of the handrail guide section of the escalator 100 going up is cleaned will be described. First, at the riding position 101 of the escalator, the handrail locking arm 10 is mounted on the left and right handrails 6 so that the stem portion 15 is located on the rear side in the moving direction of the escalator, and the handrail locking arm 10 is locked. Let it.

The user walks along with the movement of the handrail 6 and gets on the step 102, and simultaneously pushes down the handle portion 31 so as to apply weight. As a result, the rod 30 rotates about the support shaft 17a,
The cleaning unit 40 moves in a direction approaching the wall surface 8 and presses the cleaning cloth 50 against the wall surface 8.

At this time, the stem portion 15 separates the handrail locking portion 13 serving as a fulcrum from the handle portion 31 by a predetermined distance by the stem portion 15, so that the cleaning portion 40 serving as an action point is provided at the cleaning portion 40. Then, a force is generated to rotate the handrail locking portion 13 by a predetermined angle toward the front in the traveling direction of the step 102 around the handrail locking portion 13. This turning force is opposed to the frictional resistance generated by the sliding contact between the cleaning woven fabric 50 and the wall surface 8 and can cancel this frictional resistance.

Therefore, no force is needed to resist the frictional resistance generated by the sliding contact between the cleaning woven fabric 50 and the wall surface 8, and the cleaning woven fabric 50 is simply pushed downward so as to put weight on the handle portion 31. The cloth 50 can be brought into sliding contact.

Further, by the operation of pushing down the handle portion 31, the handrail locking arm 20 is pressed strongly on the upper part of the handrail 6, and the handrail locking portion 13 is more firmly locked to the handrail 6.

Then, with the handle portion 31 being pressed down, the escalator is moved down to the escalator drop position 103 in step 1.
Move on 01. As a result, the wall surface 8 and the cleaning cloth 50 are slid in contact with each other over the entire length of the step in a contact state, and the wall surface 8 can be wiped.

As described above, only one movement on the step 102 of the escalator 1 is performed,
Both the wall surfaces 8 facing the left and right positions of 02 can be cleaned. Note that the same applies to the case of going down, so that the detailed description is omitted.

At this time, since the cleaning woven fabric 50 is wound around the woven fabric mounting portion 63 of the mounting frame 60, the cleaning woven fabric 5
0 can be reliably held against the frictional force generated by the sliding contact with the wall surface 8.

The pedestal portion 82 is formed by the ratchet portion 85.
By adjusting the relative angular position between the woven fabric pressing portion 62 and the second substrate portion 72, the wiping width when the woven fabric pressing portion 62 contacts the wall surface 8 can be adjusted. Therefore, it can be used corresponding to escalators having various wall heights h.

It should be noted that the present invention is not limited to the above embodiment, and various modifications can be made within the gist of the present invention. For example, in the present embodiment, a case where a stair-type escalator that moves up and down different floors is used has been described. However, the escalator moves horizontally on the same floor surface having substantially the same configuration as the escalator. Even when used for a mobile sidewalk, the same function and effect can be obtained.

In the above-described embodiment, the case where the pillow ball portion 81 is rotatably supported by the pedestal portion 82 has been described. However, for example, a helical spring or the like is provided between the pillow ball portion 81 and the pedestal portion 82. May be interposed to urge the angle of the woven fabric attaching means 61 with respect to the rod portion 30 to a fixed angle.

According to this, the woven cloth pressing portion 62 of the woven cloth attaching means 61 can be arranged so as to always face the wall surface 8 only by bridging the handrail locking arm 10 between the handrails 6. Has the effect that it can be mounted on an escalator.

[0069]

As described above, according to the escalator cleaning tool of the present invention, both wall surfaces facing the step side located on both left and right sides of the step moving path of the escalator by utilizing the movement of the handrail. Can be cleaned at the same time, and the cleaning time can be reduced.

[Brief description of the drawings]

FIG. 1 is an explanatory front view showing a usage state of an escalator cleaning tool in the present embodiment.

FIG. 2 is an enlarged explanatory view of a main part when a portion A in FIG. 1 is viewed from the side.

FIG. 3 is an explanatory diagram of a cleaning woven fabric.

FIG. 4 is an explanatory front view of the mounting frame.

FIG. 5 is an explanatory side view of the mounting frame.

FIG. 6 is an explanatory cross-sectional view of a main part illustrating a configuration of a pillow ball portion and a ratchet portion.

FIG. 7 is an explanatory side view showing a state in which the cleaning woven fabric is attached to the mounting frame.

FIG. 8 is an explanatory diagram illustrating a use state of the present apparatus.

[Explanation of symbols]

 6 handrail 8 wall surface 10 handrail locking arm 20 cleaning arm 40 cleaning unit

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Goro Ishiwata 2-27-7 Taito, Taito-ku, Tokyo Inside Kosai Sei Bi Co., Ltd.

Claims (6)

[Claims] 1. An escalator cleaning device which stands on both left and right sides of a step moving path of an escalator and cleans a continuous wall surface facing the step side of a handrail guide section for guiding a handrail moving in synchronization with the step. , A handrail locking arm that is bridged between the left and right handrails and locked to the handrail, and is extended from the handrail locking arm, and cleans the wall surface by using the movement of the handrail. An escalator cleaning tool, comprising: a cleaning arm; 2. The handrail locking arm includes a handrail locking portion provided at each of both ends of the handrail locking arm and mounted on an upper part of the handrail and locked by the handrail;
A support portion for swingably supporting the cleaning arm in a direction of coming and going with respect to the wall surface, wherein the cleaning arm is provided at a rod portion having a predetermined length and at one end of the rod portion. A cleaning portion that contacts the wall surface, and a pressing handle that is provided at the other end of the rod portion and that is operated in one direction to cause the cleaning portion to approach the wall surface and press the cleaning portion. The escalator cleaning tool according to claim 1, wherein 3. The escalator cleaning tool according to claim 1, wherein the handrail locking portion is provided so as to be movable in a longitudinal direction of the handrail hanging arm. 4. The support portion is provided near a longitudinal center position of the handrail locking arm, and the rod portion is configured such that the cleaning portion provided at the other end of the rod portion has the right and left cleaning portions. The escalator cleaning device according to any one of claims 1 to 3, wherein two of the escalator cleaning members are provided so as to correspond to the wall surfaces, respectively, and are supported so as to cross each other at the support portion to form a substantially X-shape. Appliances. 5. The cleaning section comprises: a cleaning cloth formed by forming a cloth material into a substantially rectangular shape; and a bar formed by bending a bar-shaped member into a predetermined three-dimensional shape. The escalator according to any one of claims 2 to 4, further comprising: a frame body that can be held, wherein the frame body includes a biasing unit that biases the wall surface in a pressing direction. Cleaning equipment. 6. The frame according to claim 1, further comprising a rotation support that rotatably supports the frame about a center axis of the rod and that can be fixed at a predetermined angular position. The escalator cleaning tool according to claim 5 or 6, wherein