WO2020261415A1 - Door rail cleaning tool for elevator - Google Patents

Door rail cleaning tool for elevator Download PDF

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Publication number
WO2020261415A1
WO2020261415A1 PCT/JP2019/025330 JP2019025330W WO2020261415A1 WO 2020261415 A1 WO2020261415 A1 WO 2020261415A1 JP 2019025330 W JP2019025330 W JP 2019025330W WO 2020261415 A1 WO2020261415 A1 WO 2020261415A1
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WO
WIPO (PCT)
Prior art keywords
door rail
cleaning jig
movable portion
elevator
side wall
Prior art date
Application number
PCT/JP2019/025330
Other languages
French (fr)
Japanese (ja)
Inventor
酒井　大輔
正大 旅河
Original Assignee
三菱電機ビルテクノサービス株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to PCT/JP2019/025330 priority Critical patent/WO2020261415A1/en
Priority to JP2019562433A priority patent/JP6833069B1/en
Priority to CN201980097795.3A priority patent/CN114072347B/en
Publication of WO2020261415A1 publication Critical patent/WO2020261415A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates

Definitions

  • the present invention relates to an elevator door rail cleaning jig for cleaning door rails.
  • a first polishing portion that contacts the upper surface of the door rail, a first holding member that holds the first polishing portion, a second polishing portion that contacts the lower surface of the door rail, and a second holding member that holds the second polishing portion.
  • Elevator door rail cleaning jigs equipped with and are known.
  • the first holding member is formed in an L-shaped cross section so as to face the upper surface of the door rail and one side surface of the door rail.
  • the second holding member is formed in an L-shaped cross section so as to face the lower surface of the door rail and the other side surface of the door rail.
  • the door rail cleaning jig of the elevator is attached to the door rail by elastically deforming the second holding member so that the upper end portion of the first holding member and the upper end portion of the second holding member are separated from each other (see, for example, Patent Document 1). ).
  • the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an elevator door rail cleaning jig capable of securely attaching an elevator door rail cleaning jig to the door rail. is there.
  • the elevator door rail cleaning jig is provided on a base portion provided facing the lower surface of the door rail, a side wall portion provided on the base portion facing the side surface of the door rail, and a side wall portion rotatably provided on the side wall portion.
  • the movable portion includes a movable portion, and the movable portion has a mounting position provided so as to face the upper surface of the door rail by rotating the movable portion with respect to the side wall portion and a release position provided so as to extend along the side wall portion. Move between.
  • the elevator door rail cleaning jig can be securely attached by the door rail.
  • FIG. 1 is a front view showing an elevator door rail cleaning jig according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG.
  • FIG. 3 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG.
  • FIG. 4 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG.
  • the elevator door rail cleaning jig 1A according to the first embodiment of the present invention includes a cleaning jig main body 11 attached to the door rail 2 and a handle portion 12 attached to the cleaning jig main body 11. Note that the handle portion 12 is not shown in FIGS. 2 and 4.
  • Examples of the door rail 2 include a landing side door rail and a car side door rail. Cleaning when the door rail 2 is a landing side door rail includes cleaning performed by a worker riding on a car and cleaning performed by a worker entering the car. Cleaning when the door rail 2 is a car-side door rail includes cleaning performed by an operator standing at the landing.
  • the cleaning jig main body 11 includes a base portion 111, a side wall portion 112 provided on the base portion 111, and a movable portion 113 rotatably provided on the side wall portion 112.
  • the cleaning jig main body 11 is made of metal, carbon, or the like.
  • the base 111 is provided so as to face the lower surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2.
  • the lower end of the side wall 112 is connected to the base 111.
  • the side wall portion 112 is arranged so as to extend vertically upward from the base portion 111.
  • the side wall portion 112 is provided so as to face the side surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2.
  • the side wall portion 112 is fixed to the base portion 111.
  • the movable portion 113 is connected to the upper end portion of the side wall portion 112.
  • the movable portion 113 moves between the mounting position and the releasing position by rotating the movable portion 113 with respect to the side wall portion 112.
  • the movable portion 113 is provided so as to face the upper surface of the door rail 2.
  • the movable portion 113 is provided so as to extend along the side wall portion 112. In FIG. 2, the position of the movable portion 113 is the mounting position, and in FIG. 4, the position of the movable portion 113 is the release position.
  • the cleaning jig main body 11 includes a spring (not shown) that pushes the movable portion 113 in the direction in which the position of the movable portion 113 moves from the release position to the mounting position. Therefore, when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position, the movable portion 113 is pushed toward the upper surface of the door rail 2 by the elastic force of the spring. Is done.
  • the spring is arranged across the side wall portion 112 and the movable portion 113.
  • the cleaning jig main body 11 is provided with a stopper (not shown) that maintains the position of the movable portion 113 at the release position against the elastic force of the spring.
  • the force of the stopper is released by applying a force larger than the force of the stopper that maintains the position of the movable portion 113 at the release position.
  • the movable portion 113 moves from the release position to the mounting position due to the elastic force of the spring. Therefore, the spring pushes the movable portion 113 toward the upper surface of the door rail 2 only when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position.
  • the door rail 2 includes a lower plate portion 21, a vertical plate portion 22 fixed to the lower plate portion 21, and an upper plate portion 23 fixed to the vertical plate portion 22.
  • the lower surface of the door rail 2 is formed on the lower plate portion 21.
  • the lower end of the vertical plate 22 is connected to the lower plate 21.
  • the vertical plate portion 22 is arranged so as to extend upward in the vertical direction from the lower plate portion 21.
  • the upper plate portion 23 is connected to the upper end portion of the vertical plate portion 22.
  • the upper surface of the door rail 2 is formed on the upper plate portion 23.
  • the lower surface of the door rail 2 is arranged along the horizontal plane.
  • the upper surface of the door rail 2 is formed so as to be curved with respect to the horizontal plane so that the intermediate portion is arranged above both end portions in the width direction.
  • the door rail 2 is arranged so as to extend in the frontage direction of the elevator door.
  • the surface of the movable portion 113 facing the upper surface of the door rail 2 is along the upper surface of the door rail 2. It is formed.
  • the base portion 111 is formed with a groove 114 into which the lower plate portion 21 is fitted.
  • the movement of the cleaning jig main body 11 with respect to the door rail 2 is restricted in the plate thickness direction of the door rail 2.
  • the cleaning jig main body 11 is restricted from moving with respect to the door rail 2 in the depth direction of the elevator door.
  • the tip of the handle 12 is rotatably attached to the side wall 112.
  • the rotation axis in which the handle portion 12 rotates with respect to the side wall portion 112 includes a rotation axis extending in the direction perpendicular to the side wall portion 112 and a rotation axis extending in the direction along the side wall portion 112. Therefore, the handle portion 12 is rotatable with respect to the side wall portion 112 about a rotation axis perpendicular to the side wall portion 112, and is rotatable with respect to the side wall portion 112 about a rotation axis along the side wall portion 112. is there.
  • the base end portion of the handle portion 12 is gripped by the operator.
  • the tip portion of the handle portion 12 may be detachably attached to the side wall portion 112. Further, the tip end portion of the handle portion 12 may be attached to the base portion 111. In this case, the tip portion of the handle portion 12 may be detachably attached to the base portion 111. Further, in this case, the tip portion of the handle portion 12 may be selectively attached to both the base portion 111 and the side wall portion 112. In this case, the tip end portion of the handle portion 12 is selectively attached to both the base portion 111 and the side wall portion 112 according to the positional relationship between the operator and the door rail 2.
  • FIG. 5 is a side view showing a procedure in which the door rail cleaning jig 1A of the elevator of FIG. 1 is attached to the door rail 2.
  • the handle portion 12 is not shown.
  • two door rails 2 are arranged side by side in the width direction of the door rail 2.
  • the dimension L1 between the two door rails 2 is smaller than the dimension L2 from the base end portion of the movable portion 113 to the tip end portion of the movable portion 113.
  • the base end portion of the movable portion 113 is an end portion of the movable portion 113 on the side wall portion 112 side
  • the tip end portion of the movable portion 113 is an end portion of the movable portion 113 opposite to the base end portion.
  • the dimension L1 between the two door rails 2 is larger than the dimension L3 in the thickness direction of the movable portion 113.
  • the number of door rails 2 is not limited to two, and may be three or more.
  • the operator When attaching the elevator door rail cleaning jig 1A to the door rail 2, the operator first sets the position of the movable portion 113 to the release position. After that, the operator passes the movable portion 113 between the two door rails 2.
  • the operator moves the movable portion 113 from the release position to the mounting position.
  • the movable portion 113 comes into contact with the upper surface of the door rail 2
  • the base 111 comes into contact with the lower surface of the door rail 2.
  • the movable portion 113 is pushed toward the upper surface of the door rail 2.
  • the base 111 is pushed toward the lower surface of the door rail 2.
  • the elevator door rail cleaning jig 1A is attached to the door rail 2.
  • the operator grips the base end portion of the handle portion 12, and the operator moves the cleaning jig main body 11 toward the frontage of the elevator. As a result, the upper surface of the door rail 2 and the lower surface of the door rail 2 are cleaned.
  • Cleaning of the upper surface of the door rail 2 includes removal of foreign substances such as hydrogenated oil and dust adhering to the upper surface of the door rail 2.
  • the foreign matter adhering to the upper surface of the door rail 2 is formed by the surface of the movable portion 113 facing the front side in the moving direction of the cleaning jig main body 11 and the surface of the movable portion 113 facing the upper surface of the door rail 2. It is removed from the upper surface of the door rail 2 by the corners.
  • Cleaning of the lower surface of the door rail 2 includes removal of foreign matter such as dust adhering to the lower surface of the door rail 2.
  • the foreign matter adhering to the lower surface of the door rail 2 is removed by the corner portion of the base 111 formed by the surface of the base 111 facing forward in the moving direction of the cleaning jig main body 11 and the surface of the base 111 facing the lower surface of the door rail 2. It is removed from the lower surface of the door rail 2.
  • the operator moves the position of the movable portion 113 from the mounting position to the releasing position.
  • the elevator door rail cleaning jig 1A can be removed from the door rail 2.
  • Cleaning of the door rail 2 is completed by removing the door rail cleaning jig 1A of the elevator from the door rail 2.
  • the movable portion 113 is released from the mounting position by rotating the movable portion 113 with respect to the side wall portion 112. Move to and from the position.
  • the movable portion 113 can pass more reliably between the two door rails 2.
  • the elevator door rail cleaning jig 1A can be securely attached by the door rail 2.
  • the elevator door rail cleaning jig 1A is provided with a spring that pushes the movable portion 113 toward the upper surface of the door rail 2 when the position of the movable portion 113 is the mounting position.
  • the movable portion 113 is pressed against the upper surface of the door rail 2.
  • the upper surface of the door rail 2 can be cleaned more reliably.
  • the spring pushes the movable portion 113 toward the upper surface of the door rail 2, so that the base 111 is pushed against the lower surface of the door rail 2.
  • the base 111 is pressed against the lower surface of the door rail 2.
  • the lower surface of the door rail 2 can be cleaned more reliably.
  • the door rail cleaning jig 1A of the elevator includes a handle portion 12 provided on the base portion 111 or the side wall portion 112. As a result, even when the distance between the operator and the door rail 2 is large, the cleaning jig main body 11 can be moved with respect to the door rail 2 by the operator gripping the handle portion 12.
  • the cleaning jig main body 11 cleans the door rail 2
  • the cleaning jig main body 11 is sandwiched between the movable portion 113 and the upper surface of the door rail 2 and between the base portion 111 and the lower surface of the door rail 2 with a cleaning member such as a waste cloth or sandpaper. 2 may be cleaned.
  • the cleaning member used is selected according to the foreign matter adhering to the upper surface of the door rail 2 and the foreign matter adhering to the lower surface of the door rail 2.
  • FIG. 6 is a front view showing a main part of the door rail cleaning jig of the elevator according to the second embodiment of the present invention.
  • the handle portion 12 is composed of a plurality of small piece portions 121 divided in the longitudinal direction of the handle portion 12. In other words, the handle portion 12 has adjustable dimensions in the longitudinal direction of the handle portion 12.
  • a screw portion is formed on one small piece portion 121 adjacent to each other in the longitudinal direction of the handle portion 12, and a screw groove into which the screw portion is inserted is formed on the other handle portion 12.
  • the pair of small pieces 121 are connected to each other by inserting the threaded portion into the threaded groove.
  • Other configurations are the same as those in the second embodiment.
  • the handle portion 12 has adjustable dimensions in the longitudinal direction of the handle portion. Thereby, the dimension in the longitudinal direction of the handle portion 12 can be adjusted according to the distance between the operator and the door rail 2.
  • the handle portion 12 composed of a plurality of small piece portions 121 divided in the longitudinal direction of the handle portion 12 has been described.
  • the handle portion 12 may be any as long as the size of the handle portion 12 in the longitudinal direction can be adjusted.
  • FIG. 7 is a perspective view showing a main part of an elevator door rail cleaning jig according to a third embodiment of the present invention.
  • FIG. 8 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG. 7.
  • the cleaning jig main body 11 further includes a refueling member 115.
  • the refueling member 115 is detachably attached to the movable portion 113.
  • the refueling member 115 comes into contact with the upper surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position.
  • the lubrication member 115 is composed of, for example, a waste cloth containing lubricating oil.
  • the movable portion 113 is formed with an oil flow path 116 through which the lubricating oil supplied to the oil supply member 115 flows.
  • the oil flow path 116 is formed so as to penetrate the movable portion 113 in the thickness direction of the movable portion 113.
  • Lubricating oil is supplied to the upper surface of the door rail 2 after cleaning of the upper surface of the door rail 2 is completed.
  • the lubricating oil may be supplied to the upper surface of the door rail 2 without cleaning the upper surface of the door rail 2.
  • the cleaning jig main body 11 is placed on the elevator door with an oil wiping member such as a waste cloth arranged between the upper surface of the door rail 2 and the movable portion 113. You may move in the frontage direction. As a result, excess lubricating oil among the lubricating oils supplied to the upper surface of the door rail 2 is removed. As a result, the lubricating oil is prevented from dripping from the upper surface of the door rail 2.
  • Other configurations are the same as those of the first embodiment and the second embodiment.
  • the elevator door rail cleaning jig 1C according to the third embodiment of the present invention, when the movable portion 113 is provided and the position of the movable portion 113 is the mounting position, the upper surface of the door rail 2 is provided. It is provided with a refueling member 115 that comes into contact with. As a result, lubricating oil can be supplied to the upper surface of the door rail 2.
  • the movable portion 113 is formed with an oil flow path 116 through which the lubricating oil supplied to the oil supply member 115 flows. As a result, the lubricating oil is easily supplied to the lubrication member 115.
  • FIG. 9 is a side view showing a main part of the door rail cleaning jig of the elevator according to the fourth embodiment of the present invention.
  • the cleaning jig main body 11 includes a switch portion 117 provided on the side wall portion 112.
  • the switch unit 117 By operating the switch unit 117, the force of the stopper that maintains the position of the movable unit 113 at the release position is released. Therefore, by operating the switch portion 117, the movable portion 113 moves from the release position to the mounting position.
  • the switch portion 117 that moves the movable portion 113 from the release position to the mounting position by being operated is further provided. ing. As a result, the operator can easily move the movable portion 113 from the release position to the mounting position by operating the switch portion 117.
  • the switch portion 117 is provided on the side wall portion 112 so that the switch portion 117 is operated by the vertical plate portion 22 when the side wall portion 112 is adjacent to the vertical plate portion 22. Therefore, the switch portion 117 is operated by the operator placing the side wall portion 112 next to the vertical plate portion 22. As a result, the movable portion 113 can be easily moved from the release position to the mounting position.
  • the configuration of the cleaning jig main body 11 in which the switch portion 117 is operated by the vertical plate portion 22 has been described.
  • the present invention is not limited to this, and for example, the switch unit 117 may be the cleaning jig main body 11 operated by an operator. In this case, for example, the switch portion 117 is provided on the handle portion 12.

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  • Elevator Door Apparatuses (AREA)

Abstract

Provided is a door rail cleaning tool for an elevator wherein the door rail cleaning tool for an elevator can be more reliably fixed to a door rail. This door rail cleaning tool for an elevator is provided with a base part provided facing the lower surface of a door rail, a side wall part provided to the base part and provided facing a side surface of the door rail, and a movable part rotatably provided to the side wall part. The movable part rotates about the side wall part thereby moving between an attachment position where the movable part is provided facing the upper surface of the door rail, and a release position where the movable part is provided so as to extend along the side wall part .

Description

エレベーターのドアレール清掃治具Elevator door rail cleaning jig
　この発明は、ドアレールを清掃するエレベーターのドアレール清掃治具に関する。 The present invention relates to an elevator door rail cleaning jig for cleaning door rails.
　従来、ドアレールの上面に接触する第１研磨部と、第１研磨部を保持する第１保持部材と、ドアレールの下面に接触する第２研磨部と、第２研磨部を保持する第２保持部材とを備えたエレベーターのドアレール清掃治具が知られている。第１保持部材は、ドアレールの上面およびドアレールの一方の側面に対向するように断面Ｌ字形状に形成されている。第２保持部材は、ドアレールの下面およびドアレールの他方の側面に対向するように断面Ｌ字形状に形成されている。第１保持部材の上端部と第２保持部材の上端部とが互いに離れるように第２保持部材が弾性変形することによって、エレベーターのドアレール清掃治具がドアレールに取り付けられる（例えば、特許文献１参照）。 Conventionally, a first polishing portion that contacts the upper surface of the door rail, a first holding member that holds the first polishing portion, a second polishing portion that contacts the lower surface of the door rail, and a second holding member that holds the second polishing portion. Elevator door rail cleaning jigs equipped with and are known. The first holding member is formed in an L-shaped cross section so as to face the upper surface of the door rail and one side surface of the door rail. The second holding member is formed in an L-shaped cross section so as to face the lower surface of the door rail and the other side surface of the door rail. The door rail cleaning jig of the elevator is attached to the door rail by elastically deforming the second holding member so that the upper end portion of the first holding member and the upper end portion of the second holding member are separated from each other (see, for example, Patent Document 1). ).
特開２０１８－２４４８８号公報Japanese Unexamined Patent Publication No. 2018-24488
　しかしながら、一対のドアレールが互いに並んで配置されており、一対のドアレールの間の隙間が狭い場合には、第１保持部材の上端部が一対のドアレールの間の隙間を通過することができない。この場合に、エレベーターのドアレール清掃治具をドアレールに取り付けることができない。その結果、ドアレールを清掃することができないという問題点があった。 However, when the pair of door rails are arranged side by side and the gap between the pair of door rails is narrow, the upper end portion of the first holding member cannot pass through the gap between the pair of door rails. In this case, the elevator door rail cleaning jig cannot be attached to the door rail. As a result, there is a problem that the door rail cannot be cleaned.
　この発明は、上述のような課題を解決するためになされたものであり、その目的は、エレベーターのドアレール清掃治具をドアレールにより確実に取り付けることができるエレベーターのドアレール清掃治具を提供するものである。 The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an elevator door rail cleaning jig capable of securely attaching an elevator door rail cleaning jig to the door rail. is there.
　この発明に係るエレベーターのドアレール清掃治具は、ドアレールの下面に対向して設けられる基部と、基部に設けられ、ドアレールの側面に対向して設けられる側壁部と、側壁部に回転可能に設けられた可動部とを備え、可動部は、可動部が側壁部に対して回転することによって、ドアレールの上面に対向して設けられる取付位置と、側壁部に沿って延びるように設けられる解除位置との間で移動する。 The elevator door rail cleaning jig according to the present invention is provided on a base portion provided facing the lower surface of the door rail, a side wall portion provided on the base portion facing the side surface of the door rail, and a side wall portion rotatably provided on the side wall portion. The movable portion includes a movable portion, and the movable portion has a mounting position provided so as to face the upper surface of the door rail by rotating the movable portion with respect to the side wall portion and a release position provided so as to extend along the side wall portion. Move between.
　この発明に係るエレベーターのドアレール清掃治具によれば、エレベーターのドアレール清掃治具をドアレールにより確実に取り付けることができる。 According to the elevator door rail cleaning jig according to the present invention, the elevator door rail cleaning jig can be securely attached by the door rail.
この発明の実施の形態１に係るエレベーターのドアレール清掃治具を示す正面図である。It is a front view which shows the door rail cleaning jig of the elevator which concerns on Embodiment 1 of this invention. 図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。It is a perspective view which shows the main part of the door rail cleaning jig of the elevator of FIG. 図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。It is a perspective view which shows the main part of the door rail cleaning jig of the elevator of FIG. 図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。It is a perspective view which shows the main part of the door rail cleaning jig of the elevator of FIG. 図１のエレベーターのドアレール清掃治具がドアレールに取り付けられる手順を示す側面図である。It is a side view which shows the procedure of attaching the door rail cleaning jig of the elevator of FIG. 1 to a door rail. この発明の実施の形態２に係るエレベーターのドアレール清掃治具の要部示す正面図である。It is a front view which shows the main part of the door rail cleaning jig of the elevator which concerns on Embodiment 2 of this invention. この発明の実施の形態３に係るエレベーターのドアレール清掃治具の要部を示す斜視図である。It is a perspective view which shows the main part of the door rail cleaning jig of the elevator which concerns on Embodiment 3 of this invention. 図７のエレベーターのドアレール清掃治具の要部を示す斜視図である。It is a perspective view which shows the main part of the door rail cleaning jig of the elevator of FIG. この発明の実施の形態４に係るエレベーターのドアレール清掃治具の要部を示す側面図である。It is a side view which shows the main part of the door rail cleaning jig of the elevator which concerns on Embodiment 4 of this invention.
　実施の形態１．
　図１は、この発明の実施の形態１に係るエレベーターのドアレール清掃治具を示す正面図である。図２は、図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。図３は、図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。図４は、図１のエレベーターのドアレール清掃治具の要部を示す斜視図である。この発明の実施の形態１に係るエレベーターのドアレール清掃治具１Ａは、ドアレール２に取り付けられる清掃治具本体１１と、清掃治具本体１１に取り付けられた柄部１２とを備えている。なお、図２および図４では、柄部１２が示されていない。 Embodiment 1.
FIG. 1 is a front view showing an elevator door rail cleaning jig according to a first embodiment of the present invention. FIG. 2 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG. FIG. 3 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG. FIG. 4 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG. The elevator door rail cleaning jig 1A according to the first embodiment of the present invention includes a cleaning jig main body 11 attached to the door rail 2 and a handle portion 12 attached to the cleaning jig main body 11. Note that the handle portion 12 is not shown in FIGS. 2 and 4.
　ドアレール２としては、乗場側ドアレールおよびかご側ドアレールが挙げられる。ドアレール２が乗場側ドアレールである場合の清掃は、作業者がかごの上に乗って行う清掃、作業者がかごの中に入って行う清掃が挙げられる。ドアレール２がかご側ドアレールである場合の清掃は、作業者が乗場に立って行う清掃が挙げられる。 Examples of the door rail 2 include a landing side door rail and a car side door rail. Cleaning when the door rail 2 is a landing side door rail includes cleaning performed by a worker riding on a car and cleaning performed by a worker entering the car. Cleaning when the door rail 2 is a car-side door rail includes cleaning performed by an operator standing at the landing.
　清掃治具本体１１は、基部１１１と、基部１１１に設けられた側壁部１１２と、側壁部１１２に回転可能に設けられた可動部１１３とを備えている。清掃治具本体１１は、金属、カーボンなどから構成されている。 The cleaning jig main body 11 includes a base portion 111, a side wall portion 112 provided on the base portion 111, and a movable portion 113 rotatably provided on the side wall portion 112. The cleaning jig main body 11 is made of metal, carbon, or the like.
　基部１１１は、清掃治具本体１１がドアレール２に取り付けられた場合に、ドアレール２の下面に対向するように設けられる。基部１１１には、側壁部１１２の下端部が接続されている。言い換えれば、側壁部１１２は、基部１１１から鉛直方向上方に延びて配置されている。 The base 111 is provided so as to face the lower surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2. The lower end of the side wall 112 is connected to the base 111. In other words, the side wall portion 112 is arranged so as to extend vertically upward from the base portion 111.
　側壁部１１２は、清掃治具本体１１がドアレール２に取り付けられた場合に、ドアレール２の側面に対向するように設けられる。側壁部１１２は、基部１１１に固定されている。可動部１１３は、側壁部１１２の上端部に接続されている。 The side wall portion 112 is provided so as to face the side surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2. The side wall portion 112 is fixed to the base portion 111. The movable portion 113 is connected to the upper end portion of the side wall portion 112.
　可動部１１３は、可動部１１３が側壁部１１２に対して回転することによって、取付位置と解除位置との間で移動する。清掃治具本体１１がドアレール２に取り付けられた場合であって、可動部１１３の位置が取付位置である場合に、可動部１１３は、ドアレール２の上面に対向するように設けられる。一方、清掃治具本体１１がドアレール２に取り付けられた場合であって、可動部１１３の位置が解除位置である場合に、可動部１１３は、側壁部１１２に沿って延びるように設けられる。図２では、可動部１１３の位置が取付位置であり、図４では、可動部１１３の位置が解除位置である。 The movable portion 113 moves between the mounting position and the releasing position by rotating the movable portion 113 with respect to the side wall portion 112. When the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position, the movable portion 113 is provided so as to face the upper surface of the door rail 2. On the other hand, when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the release position, the movable portion 113 is provided so as to extend along the side wall portion 112. In FIG. 2, the position of the movable portion 113 is the mounting position, and in FIG. 4, the position of the movable portion 113 is the release position.
　清掃治具本体１１は、可動部１１３の位置が解除位置から取付位置に移動する方向に可動部１１３を押す図示しないばねを備えている。したがって、清掃治具本体１１がドアレール２に取り付けられた場合であって可動部１１３の位置が取付位置である場合に、ばねの弾性力によって、可動部１１３は、ドアレール２の上面に向かって押される。ばねは、側壁部１１２と可動部１１３とに渡って配置されている。 The cleaning jig main body 11 includes a spring (not shown) that pushes the movable portion 113 in the direction in which the position of the movable portion 113 moves from the release position to the mounting position. Therefore, when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position, the movable portion 113 is pushed toward the upper surface of the door rail 2 by the elastic force of the spring. Is done. The spring is arranged across the side wall portion 112 and the movable portion 113.
　清掃治具本体１１は、ばねの弾性力に逆らって、可動部１１３の位置を解除位置に維持する図示しないストッパを備えている。可動部１１３の位置を解除位置に維持するストッパの力よりも大きな力を加えることによって、ストッパの力が解除される。その結果、可動部１１３は、ばねの弾性力によって、解除位置から取付位置に移動する。したがって、清掃治具本体１１がドアレール２に取り付けられた場合であって可動部１１３の位置が取付位置である場合にのみ、ばねは可動部１１３をドアレール２の上面に向かって押す。 The cleaning jig main body 11 is provided with a stopper (not shown) that maintains the position of the movable portion 113 at the release position against the elastic force of the spring. The force of the stopper is released by applying a force larger than the force of the stopper that maintains the position of the movable portion 113 at the release position. As a result, the movable portion 113 moves from the release position to the mounting position due to the elastic force of the spring. Therefore, the spring pushes the movable portion 113 toward the upper surface of the door rail 2 only when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position.
　ドアレール２は、下板部２１と、下板部２１に固定された縦板部２２と、縦板部２２に固定された上板部２３とを備えている。下板部２１には、ドアレール２の下面が形成されている。下板部２１には、縦板部２２の下端部が接続されている。言い換えれば、縦板部２２は、下板部２１から鉛直方向上方に延びて配置されている。上板部２３は、縦板部２２の上端部に接続されている。上板部２３には、ドアレール２の上面が形成されている。 The door rail 2 includes a lower plate portion 21, a vertical plate portion 22 fixed to the lower plate portion 21, and an upper plate portion 23 fixed to the vertical plate portion 22. The lower surface of the door rail 2 is formed on the lower plate portion 21. The lower end of the vertical plate 22 is connected to the lower plate 21. In other words, the vertical plate portion 22 is arranged so as to extend upward in the vertical direction from the lower plate portion 21. The upper plate portion 23 is connected to the upper end portion of the vertical plate portion 22. The upper surface of the door rail 2 is formed on the upper plate portion 23.
　ドアレール２の下面は、水平面に沿って配置されている。ドアレール２の上面は、幅方向について中間部が両端部よりも上方に配置されるように、水平面に対して湾曲するように形成されている。ドアレール２は、エレベーターのドアの間口方向に延びるように配置されている。 The lower surface of the door rail 2 is arranged along the horizontal plane. The upper surface of the door rail 2 is formed so as to be curved with respect to the horizontal plane so that the intermediate portion is arranged above both end portions in the width direction. The door rail 2 is arranged so as to extend in the frontage direction of the elevator door.
　清掃治具本体１１がドアレール２に取り付けられた場合であって可動部１１３の位置が取付位置である場合にドアレール２の上面に対向する可動部１１３の面は、ドアレール２の上面に沿うように形成されている。 When the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position, the surface of the movable portion 113 facing the upper surface of the door rail 2 is along the upper surface of the door rail 2. It is formed.
　基部１１１には、下板部２１が嵌められる溝１１４が形成されている。下板部２１が溝１１４に嵌められることによって、ドアレール２の板厚方向について、ドアレール２に対して清掃治具本体１１が移動することが制限される。言い換えれば、下板部２１が溝１１４に嵌められることによって、エレベーターのドアの奥行方向について、ドアレール２に対して清掃治具本体１１が移動することが制限される。 The base portion 111 is formed with a groove 114 into which the lower plate portion 21 is fitted. By fitting the lower plate portion 21 into the groove 114, the movement of the cleaning jig main body 11 with respect to the door rail 2 is restricted in the plate thickness direction of the door rail 2. In other words, by fitting the lower plate portion 21 into the groove 114, the cleaning jig main body 11 is restricted from moving with respect to the door rail 2 in the depth direction of the elevator door.
　柄部１２の先端部は、側壁部１１２に回転可能に取り付けられている。柄部１２が側壁部１１２に対して回転する回転軸には、側壁部１１２に対して垂直方向に延びる回転軸と、側壁部１１２に沿った方向に延びる回転軸とが含まれる。したがって、柄部１２は、側壁部１１２に垂直な回転軸を中心に側壁部１１２に対して回転可能であるとともに、側壁部１１２に沿った回転軸を中心に側壁部１１２に対して回転可能である。柄部１２の基端部は、作業者に把持される。 The tip of the handle 12 is rotatably attached to the side wall 112. The rotation axis in which the handle portion 12 rotates with respect to the side wall portion 112 includes a rotation axis extending in the direction perpendicular to the side wall portion 112 and a rotation axis extending in the direction along the side wall portion 112. Therefore, the handle portion 12 is rotatable with respect to the side wall portion 112 about a rotation axis perpendicular to the side wall portion 112, and is rotatable with respect to the side wall portion 112 about a rotation axis along the side wall portion 112. is there. The base end portion of the handle portion 12 is gripped by the operator.
　なお、柄部１２の先端部は、側壁部１１２に対して着脱可能に取り付けられてもよい。また、柄部１２の先端部は、基部１１１に取り付けられてもよい。この場合に、柄部１２の先端部は、基部１１１に対して着脱可能に取り付けられてもよい。また、この場合に、柄部１２の先端部は、基部１１１および側壁部１１２の両方に選択して取り付け可能であってもよい。この場合に、作業者とドアレール２との間の位置関係に応じて、柄部１２の先端部は、基部１１１および側壁部１１２の両方に選択して取り付けられる。 The tip portion of the handle portion 12 may be detachably attached to the side wall portion 112. Further, the tip end portion of the handle portion 12 may be attached to the base portion 111. In this case, the tip portion of the handle portion 12 may be detachably attached to the base portion 111. Further, in this case, the tip portion of the handle portion 12 may be selectively attached to both the base portion 111 and the side wall portion 112. In this case, the tip end portion of the handle portion 12 is selectively attached to both the base portion 111 and the side wall portion 112 according to the positional relationship between the operator and the door rail 2.
　次に、エレベーターのドアレール清掃治具１Ａを用いたドアレール２の清掃について説明する。まず、エレベーターのドアレール清掃治具１Ａがドアレール２に取り付けられる手順について説明する。図５は、図１のエレベーターのドアレール清掃治具１Ａがドアレール２に取り付けられる手順を示す側面図である。図５では、柄部１２が示されていない。図５では、２本のドアレール２がドアレール２の幅方向に互いに並んで配置されている。２本のドアレール２の間の寸法Ｌ１は、可動部１１３における基端部から可動部１１３における先端部までの寸法Ｌ２よりも小さい。ここで、可動部１１３の基端部とは、可動部１１３における側壁部１１２側の端部であり、可動部１１３の先端部とは、可動部１１３における基端部とは反対側の端部である。２本のドアレール２の間の寸法Ｌ１は、可動部１１３の厚さ方向の寸法Ｌ３よりも大きい。なお、ドアレール２の本数は、２本に限らず、３本以上であってもよい。 Next, cleaning of the door rail 2 using the elevator door rail cleaning jig 1A will be described. First, a procedure for attaching the elevator door rail cleaning jig 1A to the door rail 2 will be described. FIG. 5 is a side view showing a procedure in which the door rail cleaning jig 1A of the elevator of FIG. 1 is attached to the door rail 2. In FIG. 5, the handle portion 12 is not shown. In FIG. 5, two door rails 2 are arranged side by side in the width direction of the door rail 2. The dimension L1 between the two door rails 2 is smaller than the dimension L2 from the base end portion of the movable portion 113 to the tip end portion of the movable portion 113. Here, the base end portion of the movable portion 113 is an end portion of the movable portion 113 on the side wall portion 112 side, and the tip end portion of the movable portion 113 is an end portion of the movable portion 113 opposite to the base end portion. Is. The dimension L1 between the two door rails 2 is larger than the dimension L3 in the thickness direction of the movable portion 113. The number of door rails 2 is not limited to two, and may be three or more.
　エレベーターのドアレール清掃治具１Ａをドアレール２に取り付ける場合には、まず、作業者は、可動部１１３の位置を解除位置にする。その後、作業者は、２本のドアレール２の間に可動部１１３を通過させる。 When attaching the elevator door rail cleaning jig 1A to the door rail 2, the operator first sets the position of the movable portion 113 to the release position. After that, the operator passes the movable portion 113 between the two door rails 2.
　その後、作業者は、可動部１１３を解除位置から取付位置に移動させる。これにより、可動部１１３がドアレール２の上面に接触し、基部１１１がドアレール２の下面に接触する。可動部１１３の位置が取付位置になることによって、可動部１１３がドアレール２の上面に向かって押される。これにより、基部１１１がドアレール２の下面に向かって押される。その結果、エレベーターのドアレール清掃治具１Ａは、ドアレール２に取り付けられる。 After that, the operator moves the movable portion 113 from the release position to the mounting position. As a result, the movable portion 113 comes into contact with the upper surface of the door rail 2, and the base 111 comes into contact with the lower surface of the door rail 2. When the position of the movable portion 113 becomes the mounting position, the movable portion 113 is pushed toward the upper surface of the door rail 2. As a result, the base 111 is pushed toward the lower surface of the door rail 2. As a result, the elevator door rail cleaning jig 1A is attached to the door rail 2.
　エレベーターのドアレール清掃治具１Ａがドアレール２に取り付けられた後、作業者は、柄部１２の基端部を把持して、作業者は、清掃治具本体１１をエレベーターの間口方向に移動させる。これにより、ドアレール２の上面およびドアレール２の下面が清掃される。 After the elevator door rail cleaning jig 1A is attached to the door rail 2, the operator grips the base end portion of the handle portion 12, and the operator moves the cleaning jig main body 11 toward the frontage of the elevator. As a result, the upper surface of the door rail 2 and the lower surface of the door rail 2 are cleaned.
　ドアレール２の上面の清掃としては、ドアレール２の上面に付着した固化油、埃などの異物の除去が挙げられる。ドアレール２の上面に付着した異物は、清掃治具本体１１の移動方向について前方側を向く可動部１１３の面とドアレール２の上面に対向する可動部１１３の面とによって構成される可動部１１３の角部によってドアレール２の上面から取り除かれる。 Cleaning of the upper surface of the door rail 2 includes removal of foreign substances such as hydrogenated oil and dust adhering to the upper surface of the door rail 2. The foreign matter adhering to the upper surface of the door rail 2 is formed by the surface of the movable portion 113 facing the front side in the moving direction of the cleaning jig main body 11 and the surface of the movable portion 113 facing the upper surface of the door rail 2. It is removed from the upper surface of the door rail 2 by the corners.
　ドアレール２の下面の清掃としては、ドアレール２の下面に付着した埃などの異物の除去が挙げられる。ドアレール２の下面に付着した異物は、清掃治具本体１１の移動方向について前方側を向く基部１１１の面とドアレール２の下面に対向する基部１１１の面とによって構成される基部１１１の角部によってドアレール２の下面から取り除かれる。 Cleaning of the lower surface of the door rail 2 includes removal of foreign matter such as dust adhering to the lower surface of the door rail 2. The foreign matter adhering to the lower surface of the door rail 2 is removed by the corner portion of the base 111 formed by the surface of the base 111 facing forward in the moving direction of the cleaning jig main body 11 and the surface of the base 111 facing the lower surface of the door rail 2. It is removed from the lower surface of the door rail 2.
　ドアレール２の上面およびドアレール２の下面が清掃される場合に、ばねの弾性力によって、可動部１１３がドアレール２の上面に押し付けられ、基部１１１がドアレール２の下面に押し付けられる。これにより、ドアレール２の上面およびドアレール２の下面がより確実に清掃される。 When the upper surface of the door rail 2 and the lower surface of the door rail 2 are cleaned, the elastic force of the spring presses the movable portion 113 against the upper surface of the door rail 2 and the base 111 against the lower surface of the door rail 2. As a result, the upper surface of the door rail 2 and the lower surface of the door rail 2 are more reliably cleaned.
　エレベーターのドアレール清掃治具１Ａを用いたドアレール２の清掃は、エレベーターの間口方向についてのドアレール２の全領域に渡って行われる。したがって、ドアレール２の長手方向端部においても清掃される。 Cleaning of the door rail 2 using the elevator door rail cleaning jig 1A is performed over the entire area of the door rail 2 in the frontage direction of the elevator. Therefore, the end portion of the door rail 2 in the longitudinal direction is also cleaned.
　ドアレール２の清掃が終了した後、作業者は、可動部１１３の位置を取付位置から解除位置に移動させる。これにより、エレベーターのドアレール清掃治具１Ａがドアレール２から取り外し可能となる。エレベーターのドアレール清掃治具１Ａがドアレール２から取り外されることによって、ドアレール２の清掃が終了する。 After cleaning the door rail 2, the operator moves the position of the movable portion 113 from the mounting position to the releasing position. As a result, the elevator door rail cleaning jig 1A can be removed from the door rail 2. Cleaning of the door rail 2 is completed by removing the door rail cleaning jig 1A of the elevator from the door rail 2.
　以上説明したように、この発明の実施の形態１に係るエレベーターのドアレール清掃治具１Ａによれば、可動部１１３は、可動部１１３が側壁部１１２に対して回転することによって、取付位置と解除位置との間で移動する。可動部１１３の位置が解除位置となることによって、可動部１１３が２つのドアレール２の間をより確実に通過することができる。その結果、エレベーターのドアレール清掃治具１Ａをドアレール２により確実に取り付けることができる。 As described above, according to the elevator door rail cleaning jig 1A according to the first embodiment of the present invention, the movable portion 113 is released from the mounting position by rotating the movable portion 113 with respect to the side wall portion 112. Move to and from the position. By setting the position of the movable portion 113 to the release position, the movable portion 113 can pass more reliably between the two door rails 2. As a result, the elevator door rail cleaning jig 1A can be securely attached by the door rail 2.
　また、エレベーターのドアレール清掃治具１Ａは、可動部１１３の位置が取付位置である場合に、可動部１１３をドアレール２の上面に向かって押すばねを備えている。これにより、可動部１１３の位置が取付位置である場合に、可動部１１３がドアレール２の上面に押し付けられる。その結果、ドアレール２の上面をより確実に清掃することができる。また、ばねが可動部１１３をドアレール２の上面に向かって押すことによって、基部１１１がドアレール２の下面に押される。これにより、基部１１１がドアレール２の下面に押し付けられる。その結果、ドアレール２の下面をより確実に清掃することができる。 Further, the elevator door rail cleaning jig 1A is provided with a spring that pushes the movable portion 113 toward the upper surface of the door rail 2 when the position of the movable portion 113 is the mounting position. As a result, when the position of the movable portion 113 is the mounting position, the movable portion 113 is pressed against the upper surface of the door rail 2. As a result, the upper surface of the door rail 2 can be cleaned more reliably. Further, the spring pushes the movable portion 113 toward the upper surface of the door rail 2, so that the base 111 is pushed against the lower surface of the door rail 2. As a result, the base 111 is pressed against the lower surface of the door rail 2. As a result, the lower surface of the door rail 2 can be cleaned more reliably.
　また、エレベーターのドアレール清掃治具１Ａは、基部１１１または側壁部１１２に設けられた柄部１２を備えている。これにより、作業者とドアレール２との間の距離が大きい場合であっても、作業者が柄部１２を把持することによって、清掃治具本体１１をドアレール２に対して移動させることができる。 Further, the door rail cleaning jig 1A of the elevator includes a handle portion 12 provided on the base portion 111 or the side wall portion 112. As a result, even when the distance between the operator and the door rail 2 is large, the cleaning jig main body 11 can be moved with respect to the door rail 2 by the operator gripping the handle portion 12.
　なお、実施の形態１では、可動部１１３がドアレール２の上面に接触し、基部１１１がドアレール２の下面に接触して、清掃治具本体１１がドアレール２を清掃する構成について説明した。しかしながら、可動部１１３とドアレール２の上面との間、および、基部１１１とドアレール２の下面との間に、ウエス、サンドペーパーなどの清掃部材が挟まれた状態で、清掃治具本体１１がドアレール２を清掃する構成であってもよい。使用される清掃部材は、ドアレール２の上面に付着している異物およびドアレール２の下面に付着している異物に対応して選択される。 In the first embodiment, the configuration in which the movable portion 113 contacts the upper surface of the door rail 2, the base 111 contacts the lower surface of the door rail 2, and the cleaning jig main body 11 cleans the door rail 2 has been described. However, the cleaning jig main body 11 is sandwiched between the movable portion 113 and the upper surface of the door rail 2 and between the base portion 111 and the lower surface of the door rail 2 with a cleaning member such as a waste cloth or sandpaper. 2 may be cleaned. The cleaning member used is selected according to the foreign matter adhering to the upper surface of the door rail 2 and the foreign matter adhering to the lower surface of the door rail 2.
　実施の形態２．
　図６は、この発明の実施の形態２に係るエレベーターのドアレール清掃治具の要部示す正面図である。この発明の実施の形態２に係るエレベーターのドアレール清掃治具１Ｂでは、柄部１２は、柄部１２の長手方向について分割された複数の小片部１２１から構成されている。言い換えれば、柄部１２は、柄部１２の長手方向についての寸法が調節可能となっている。 Embodiment 2.
FIG. 6 is a front view showing a main part of the door rail cleaning jig of the elevator according to the second embodiment of the present invention. In the elevator door rail cleaning jig 1B according to the second embodiment of the present invention, the handle portion 12 is composed of a plurality of small piece portions 121 divided in the longitudinal direction of the handle portion 12. In other words, the handle portion 12 has adjustable dimensions in the longitudinal direction of the handle portion 12.
　柄部１２の長手方向に隣り合う一方の小片部１２１には、ねじ部が形成されており、他方の柄部１２には、ねじ部が挿入されるねじ溝が形成されている。ねじ部がねじ溝に挿入されることによって、一対の小片部１２１が互いに接続される。その他の構成は、実施の形態２と同様である。 A screw portion is formed on one small piece portion 121 adjacent to each other in the longitudinal direction of the handle portion 12, and a screw groove into which the screw portion is inserted is formed on the other handle portion 12. The pair of small pieces 121 are connected to each other by inserting the threaded portion into the threaded groove. Other configurations are the same as those in the second embodiment.
　以上説明したように、この発明の実施の形態２に係るエレベーターのドアレール清掃治具１Ｂによれば、柄部１２は、柄部の長手方向についての寸法が調節可能となっている。これにより、作業者とドアレール２との間の距離に対応して、柄部１２の長手方向の寸法を調節することができる。 As described above, according to the elevator door rail cleaning jig 1B according to the second embodiment of the present invention, the handle portion 12 has adjustable dimensions in the longitudinal direction of the handle portion. Thereby, the dimension in the longitudinal direction of the handle portion 12 can be adjusted according to the distance between the operator and the door rail 2.
　なお、実施の形態２では、柄部１２の長手方向について分割された複数の小片部１２１から構成された柄部１２について説明した。しかしながら、柄部１２の長手方向についての寸法が調節可能な柄部１２であればよい。 In the second embodiment, the handle portion 12 composed of a plurality of small piece portions 121 divided in the longitudinal direction of the handle portion 12 has been described. However, the handle portion 12 may be any as long as the size of the handle portion 12 in the longitudinal direction can be adjusted.
　実施の形態３．
　図７は、この発明の実施の形態３に係るエレベーターのドアレール清掃治具の要部を示す斜視図である。図８は、図７のエレベーターのドアレール清掃治具の要部を示す斜視図である。この発明の実施の形態３に係るエレベーターのドアレール清掃治具１Ｃでは、清掃治具本体１１は、給油部材１１５をさらに備えている。給油部材１１５は、可動部１１３に着脱可能に取り付けられている。給油部材１１５は、清掃治具本体１１がドアレール２に取り付けられた場合であって可動部１１３の位置が取付位置である場合に、ドアレール２の上面に接触する。給油部材１１５は、例えば、潤滑油を含んだウエスから構成される。 Embodiment 3.
FIG. 7 is a perspective view showing a main part of an elevator door rail cleaning jig according to a third embodiment of the present invention. FIG. 8 is a perspective view showing a main part of the door rail cleaning jig of the elevator of FIG. 7. In the elevator door rail cleaning jig 1C according to the third embodiment of the present invention, the cleaning jig main body 11 further includes a refueling member 115. The refueling member 115 is detachably attached to the movable portion 113. The refueling member 115 comes into contact with the upper surface of the door rail 2 when the cleaning jig main body 11 is attached to the door rail 2 and the position of the movable portion 113 is the attachment position. The lubrication member 115 is composed of, for example, a waste cloth containing lubricating oil.
　また、可動部１１３には、給油部材１１５に供給される潤滑油が流れる油流路１１６が形成されている。油流路１１６は、可動部１１３の厚さ方向について可動部１１３を貫通するように形成されている。これにより、可動部１１３の位置が取付位置である場合に、作業者が油流路１１６に潤滑油を供給することによって、給油部材１１５に潤滑油が供給される。油流路１１６への潤滑油の供給は、作業者がラッパを使用して行われる。 Further, the movable portion 113 is formed with an oil flow path 116 through which the lubricating oil supplied to the oil supply member 115 flows. The oil flow path 116 is formed so as to penetrate the movable portion 113 in the thickness direction of the movable portion 113. As a result, when the position of the movable portion 113 is the mounting position, the operator supplies the lubricating oil to the oil flow path 116, so that the lubricating oil is supplied to the lubrication member 115. The supply of the lubricating oil to the oil flow path 116 is performed by the operator using a trumpet.
　ドアレール２の上面への潤滑油の供給はドアレール２の上面の清掃が終了した後に行われる。なお、ドアレール２の上面への潤滑油の供給は、ドアレール２の上面の清掃が行われることなく、行われてもよい。 Lubricating oil is supplied to the upper surface of the door rail 2 after cleaning of the upper surface of the door rail 2 is completed. The lubricating oil may be supplied to the upper surface of the door rail 2 without cleaning the upper surface of the door rail 2.
　ドアレール２の上面への潤滑油の供給が終了した後に、ドアレール２の上面と可動部１１３との間にウエスなどの油拭き部材が配置された状態で、清掃治具本体１１がエレベーターのドアの間口方向に移動してもよい。これにより、ドアレール２の上面に供給された潤滑油のうちの余分な潤滑油が除去される。その結果、ドアレール２の上面から潤滑油が垂れ流れることが防止される。その他の構成は、実施の形態１および実施の形態２と同様である。 After the supply of lubricating oil to the upper surface of the door rail 2 is completed, the cleaning jig main body 11 is placed on the elevator door with an oil wiping member such as a waste cloth arranged between the upper surface of the door rail 2 and the movable portion 113. You may move in the frontage direction. As a result, excess lubricating oil among the lubricating oils supplied to the upper surface of the door rail 2 is removed. As a result, the lubricating oil is prevented from dripping from the upper surface of the door rail 2. Other configurations are the same as those of the first embodiment and the second embodiment.
　以上説明したように、この発明の実施の形態３に係るエレベーターのドアレール清掃治具１Ｃによれば、可動部１１３に設けられ、可動部１１３の位置が取付位置である場合に、ドアレール２の上面に接触する給油部材１１５を備えている。これにより、ドアレール２の上面に潤滑油を供給することができる。 As described above, according to the elevator door rail cleaning jig 1C according to the third embodiment of the present invention, when the movable portion 113 is provided and the position of the movable portion 113 is the mounting position, the upper surface of the door rail 2 is provided. It is provided with a refueling member 115 that comes into contact with. As a result, lubricating oil can be supplied to the upper surface of the door rail 2.
　また、可動部１１３には、給油部材１１５に供給される潤滑油が流れる油流路１１６が形成されている。これにより、給油部材１１５に潤滑油が容易に供給される。 Further, the movable portion 113 is formed with an oil flow path 116 through which the lubricating oil supplied to the oil supply member 115 flows. As a result, the lubricating oil is easily supplied to the lubrication member 115.
　実施の形態４．
　図９は、この発明の実施の形態４に係るエレベーターのドアレール清掃治具の要部を示す側面図である。この発明の実施の形態４に係るエレベーターのドアレール清掃治具１Ｄでは、清掃治具本体１１は、側壁部１１２に設けられたスイッチ部１１７を備えている。 Embodiment 4.
FIG. 9 is a side view showing a main part of the door rail cleaning jig of the elevator according to the fourth embodiment of the present invention. In the elevator door rail cleaning jig 1D according to the fourth embodiment of the present invention, the cleaning jig main body 11 includes a switch portion 117 provided on the side wall portion 112.
　スイッチ部１１７が操作されることによって、可動部１１３の位置を解除位置に維持するストッパの力が解除される。したがって、スイッチ部１１７が操作されることによって、可動部１１３が解除位置から取付位置に移動する。 By operating the switch unit 117, the force of the stopper that maintains the position of the movable unit 113 at the release position is released. Therefore, by operating the switch portion 117, the movable portion 113 moves from the release position to the mounting position.
　側壁部１１２が縦板部２２に対して隣り合う場合に、スイッチ部１１７が縦板部２２によって操作される。したがって、解除位置にある可動部１１３が２つのドアレール２の間を通過した後に、側壁部１１２が縦板部２２に向かって押されることによって、スイッチ部１１７が操作されて、可動部１１３が解除位置から取付位置に移動する。その他の構成は、実施の形態１、実施の形態２および実施の形態３と同様である。 When the side wall portion 112 is adjacent to the vertical plate portion 22, the switch portion 117 is operated by the vertical plate portion 22. Therefore, after the movable portion 113 in the release position has passed between the two door rails 2, the side wall portion 112 is pushed toward the vertical plate portion 22, so that the switch portion 117 is operated and the movable portion 113 is released. Move from position to mounting position. Other configurations are the same as those of the first embodiment, the second embodiment, and the third embodiment.
　以上説明したように、この発明の実施の形態４に係るエレベーターのドアレール清掃治具１Ｄによれば、操作されることによって、可動部１１３が解除位置から取付位置に移動するスイッチ部１１７をさらに備えている。これにより、作業者は、スイッチ部１１７を操作することによって、可動部１１３を解除位置から取付位置に容易に移動させることができる。 As described above, according to the elevator door rail cleaning jig 1D according to the fourth embodiment of the present invention, the switch portion 117 that moves the movable portion 113 from the release position to the mounting position by being operated is further provided. ing. As a result, the operator can easily move the movable portion 113 from the release position to the mounting position by operating the switch portion 117.
　また、スイッチ部１１７は、側壁部１１２が縦板部２２に対して隣り合う場合に、スイッチ部１１７が縦板部２２によって操作されるように、側壁部１１２に設けられている。したがって、作業者が側壁部１１２を縦板部２２に対して隣り合わせることによって、スイッチ部１１７が操作される。その結果、可動部１１３を解除位置から取付位置に容易に移動させることができる。 Further, the switch portion 117 is provided on the side wall portion 112 so that the switch portion 117 is operated by the vertical plate portion 22 when the side wall portion 112 is adjacent to the vertical plate portion 22. Therefore, the switch portion 117 is operated by the operator placing the side wall portion 112 next to the vertical plate portion 22. As a result, the movable portion 113 can be easily moved from the release position to the mounting position.
　なお、実施の形態４では、スイッチ部１１７が縦板部２２によって操作される清掃治具本体１１の構成について説明した。しかしながら、これに限らず、例えば、スイッチ部１１７が作業者によって操作される清掃治具本体１１であってもよい。この場合、例えば、スイッチ部１１７は、柄部１２に設けられる。 In the fourth embodiment, the configuration of the cleaning jig main body 11 in which the switch portion 117 is operated by the vertical plate portion 22 has been described. However, the present invention is not limited to this, and for example, the switch unit 117 may be the cleaning jig main body 11 operated by an operator. In this case, for example, the switch portion 117 is provided on the handle portion 12.
　１Ａ、１Ｂ、１Ｃ、１Ｄ　エレベーターのドアレール清掃治具、２　ドアレール、１１　清掃治具本体、１２　柄部、２１　下板部、２２　縦板部、２３　上板部、１１１　基部、１１２　側壁部、１１３　可動部、１１４　溝、１１５　給油部材、１１６　油流路、１１７　スイッチ部、１２１　小片部。 1A, 1B, 1C, 1D Elevator door rail cleaning jig, 2 door rail, 11 cleaning jig body, 12 handle part, 21 lower plate part, 22 vertical plate part, 23 upper plate part, 111 base part, 112 side wall part, 113 Movable part, 114 groove, 115 refueling member, 116 oil flow path, 117 switch part, 121 small piece part.

Claims (7)

  1. 　ドアレールの下面に対向して設けられる基部と、
    　前記基部に設けられ、前記ドアレールの側面に対向して設けられる側壁部と、
    　前記側壁部に回転可能に設けられた可動部と
    　を備え、
    　前記可動部は、前記可動部が前記側壁部に対して回転することによって、前記ドアレールの上面に対向して設けられる取付位置と、前記側壁部に沿って延びるように設けられる解除位置との間で移動するエレベーターのドアレール清掃治具。     A base provided facing the lower surface of the door rail and
    A side wall portion provided on the base portion and facing the side surface of the door rail, and a side wall portion provided.
    The side wall portion is provided with a movable portion rotatably provided.
    The movable portion is between a mounting position provided so as to face the upper surface of the door rail and a release position provided so as to extend along the side wall portion by rotating the movable portion with respect to the side wall portion. Elevator door rail cleaning jig that moves with.
  2. 　前記可動部の位置が前記取付位置である場合に、前記可動部を前記ドアレールの上面に向かって押すばねをさらに備えた請求項１に記載のエレベーターのドアレール清掃治具。 The elevator door rail cleaning jig according to claim 1, further comprising a spring that pushes the movable portion toward the upper surface of the door rail when the position of the movable portion is the mounting position.
  3. 　前記基部または前記側壁部に設けられた柄部をさらに備えた請求項１または請求項２に記載のエレベーターのドアレール清掃治具。 The elevator door rail cleaning jig according to claim 1 or 2, further comprising a handle portion provided on the base portion or the side wall portion.
  4. 　前記柄部は、前記柄部の長手方向についての寸法が調節可能となっている請求項３に記載のエレベーターのドアレール清掃治具。 The elevator door rail cleaning jig according to claim 3, wherein the handle portion has adjustable dimensions in the longitudinal direction of the handle portion.
  5. 　前記可動部に設けられ、前記可動部の位置が前記取付位置である場合に、前記ドアレールの上面に接触する給油部材をさらに備えた請求項１から請求項４までの何れか一項に記載のエレベーターのドアレール清掃治具。 The invention according to any one of claims 1 to 4, further comprising a refueling member provided on the movable portion and in contact with the upper surface of the door rail when the movable portion is at the mounting position. Elevator door rail cleaning jig.
  6. 　前記可動部には、前記給油部材に供給される潤滑油が流れる油流路が形成されている請求項５に記載のエレベーターのドアレール清掃治具。 The elevator door rail cleaning jig according to claim 5, wherein an oil flow path through which lubricating oil supplied to the refueling member flows is formed in the movable portion.
  7. 　操作されることによって、前記可動部が前記解除位置から前記取付位置に移動するスイッチ部をさらに備えた請求項１から請求項６までの何れか一項に記載のエレベーターのドアレール清掃治具。 The elevator door rail cleaning jig according to any one of claims 1 to 6, further comprising a switch portion in which the movable portion moves from the release position to the mounting position by being operated.
PCT/JP2019/025330 2019-06-26 2019-06-26 Door rail cleaning tool for elevator WO2020261415A1 (en)

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PCT/JP2019/025330 WO2020261415A1 (en) 2019-06-26 2019-06-26 Door rail cleaning tool for elevator
JP2019562433A JP6833069B1 (en) 2019-06-26 2019-06-26 Elevator door rail cleaning jig
CN201980097795.3A CN114072347B (en) 2019-06-26 2019-06-26 Door guide rail cleaning auxiliary tool for elevator

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06198235A (en) * 1992-08-05 1994-07-19 Honsyu Shikoku Renrakukiyou Kodan Tool for treating outer surface of wire rope
JPH11139721A (en) * 1997-11-13 1999-05-25 Hitachi Building Systems Co Ltd Cleaning device for elevator guide rail
JP2002349121A (en) * 2001-05-28 2002-12-04 Mitsubishi Electric Building Techno Service Co Ltd Lubricating and wiping device for door rail
GB2527119A (en) * 2014-06-13 2015-12-16 David Fullarton Apparatus and method for cleaning a helical member
JP2018024488A (en) * 2016-08-08 2018-02-15 株式会社日立ビルシステム Tool for cleaning door rail of elevator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4564552B2 (en) * 2008-06-25 2010-10-20 日東工器株式会社 Cleaning device for door roller rail
JP6198235B2 (en) * 2012-06-11 2017-09-20 ソニーセミコンダクタソリューションズ株式会社 Imaging device
CN207581147U (en) * 2017-11-18 2018-07-06 上海中菱电梯有限公司 A kind of elevator door guide rail cleaning plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06198235A (en) * 1992-08-05 1994-07-19 Honsyu Shikoku Renrakukiyou Kodan Tool for treating outer surface of wire rope
JPH11139721A (en) * 1997-11-13 1999-05-25 Hitachi Building Systems Co Ltd Cleaning device for elevator guide rail
JP2002349121A (en) * 2001-05-28 2002-12-04 Mitsubishi Electric Building Techno Service Co Ltd Lubricating and wiping device for door rail
GB2527119A (en) * 2014-06-13 2015-12-16 David Fullarton Apparatus and method for cleaning a helical member
JP2018024488A (en) * 2016-08-08 2018-02-15 株式会社日立ビルシステム Tool for cleaning door rail of elevator

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JPWO2020261415A1 (en) 2021-09-13
CN114072347B (en) 2022-11-29
JP6833069B1 (en) 2021-02-24

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