JP6767934B2 - Wire rope cleaner - Google Patents

Wire rope cleaner Download PDF

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Publication number
JP6767934B2
JP6767934B2 JP2017113056A JP2017113056A JP6767934B2 JP 6767934 B2 JP6767934 B2 JP 6767934B2 JP 2017113056 A JP2017113056 A JP 2017113056A JP 2017113056 A JP2017113056 A JP 2017113056A JP 6767934 B2 JP6767934 B2 JP 6767934B2
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wire rope
cleaning
cleaning unit
groove
deposits
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JP2018203501A (en
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友治 大西
友治 大西
才明 高橋
才明 高橋
光太郎 三之宮
光太郎 三之宮
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Hitachi Building Systems Co Ltd
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Hitachi Building Systems Co Ltd
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Priority to JP2017113056A priority Critical patent/JP6767934B2/en
Priority to CN201810505815.3A priority patent/CN108996367B/en
Publication of JP2018203501A publication Critical patent/JP2018203501A/en
Priority to HK19100571.6A priority patent/HK1258214A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1276—Cleaning means
    • B66B7/1284—Cleaning means specially adapted for ropes or cables

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cleaning In General (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Description

本発明はワイヤロープ清掃器に関し、例えばエレベーターに用いられるワイヤロープに適用して好適なものである。 The present invention relates to a wire rope cleaner, and is suitable for application to, for example, a wire rope used in an elevator.

一般に、エレベーター、リフト、ケーブルカー、クレーン等に使用されているワイヤロープは、ストランドと呼ばれる複数本の鋼線を撚ったものを複数撚り合わせて構成されているため、長手方向に螺旋状に溝のある構造になっている。 Generally, wire ropes used in elevators, lifts, cable cars, cranes, etc. are made by twisting a plurality of steel wires called strands, so that they spiral in the longitudinal direction. It has a grooved structure.

ワイヤロープには、摩耗、錆防止等を目的として油が塗布されているが、経年的に使用する場合、ワイヤロープ表面に埃、砂などのゴミの付着、ワイヤロープに塗布された油の硬化等が発生するため、ゴミ、油などを除去して新しい油を塗布する必要がある。清掃の際にはワイヤロープ全周にわたって表面の螺旋状の溝から油を除去する必要があるため、作業に多大な時間がかかっている。 Oil is applied to the wire rope for the purpose of preventing wear and rust, but when used over time, dust, sand and other debris adheres to the surface of the wire rope, and the oil applied to the wire rope hardens. It is necessary to remove dust, oil, etc. and apply new oil. When cleaning, it is necessary to remove oil from the spiral groove on the surface over the entire circumference of the wire rope, which takes a lot of time.

この点、ワイヤロープ表面の油を除去する技術として、ワイヤロープ表面の溝部に噛み合うワイヤロープ表面の清掃部を有し、ワイヤロープの送り出しにより清掃部がワイヤロープの周方向に回転しながらワイヤロープ表面を清掃する技術が開示されている（特許文献１参照。）。 In this regard, as a technique for removing oil on the surface of the wire rope, there is a cleaning part on the surface of the wire rope that meshes with the groove on the surface of the wire rope, and the cleaning part rotates in the circumferential direction of the wire rope by sending out the wire rope. A technique for cleaning the surface is disclosed (see Patent Document 1).

特開２０１６−１８８１２６号公報Japanese Unexamined Patent Publication No. 2016-188126

上記の特許文献１に係る技術では、ワイヤロープ表面にゴミ、油などが多量に付着している場合、清掃部の目詰まりによる回転不足により、清掃効果を十分に得ることができないという問題がある。 The above-mentioned technique according to Patent Document 1 has a problem that when a large amount of dust, oil, etc. adheres to the surface of the wire rope, the cleaning effect cannot be sufficiently obtained due to insufficient rotation due to clogging of the cleaning portion. ..

本発明は以上の点を考慮してなされたもので、ワイヤロープの付着物を適切に除去し得るワイヤロープ清掃器を提案しようとするものである。 The present invention has been made in consideration of the above points, and an object of the present invention is to propose a wire rope cleaner capable of appropriately removing deposits on a wire rope.

かかる課題を解決するため本発明においては、ワイヤロープの付着物を除去するワイヤロープ清掃器であって、前記ワイヤロープの付着物を除去するための前記ワイヤロープが通過可能な第１の孔部を有する第１の清掃部と、前記第１の孔部より前記ワイヤロープに全体的または部分的に近接する内部構造を含み、前記第１の孔部を通過した後の前記ワイヤロープの付着物を除去するための前記ワイヤロープが通過可能な第２の孔部を有する第２の清掃部と、を備え、前記第１の清掃部に前記第２の清掃部を連結可能であり、前記第１の清掃部は、前記第２の清掃部で除去された付着物を排出する排出口を備えるようにした。 In order to solve such a problem, in the present invention, it is a wire rope cleaner for removing the deposits of the wire rope, and the first hole through which the wire rope for removing the deposits of the wire rope can pass. The wire rope deposits after passing through the first hole, including a first cleaning portion having a structure and an internal structure that is wholly or partially closer to the wire rope than the first hole. wherein for removing the second cleaning unit wire rope has a second hole capable of passing, Bei give a is connectable to the second cleaning unit to the first cleaning unit, wherein The first cleaning unit is provided with a discharge port for discharging the deposits removed by the second cleaning unit .

上記構成によれば、例えば、ワイヤロープに多量の付着物がある場合であっても、第１の清掃部で大まかに付着物を除去した後、第２の清掃部で細かに付着物を除去するというように、多段式の清掃が行われるので、ワイヤロープの清掃効果を十分に確保し、効率よくワイヤロープの清掃を実施することができる。 According to the above configuration, for example, even if there is a large amount of deposits on the wire rope, the deposits are roughly removed by the first cleaning part and then finely removed by the second cleaning part. Since the multi-stage cleaning is performed, the cleaning effect of the wire rope can be sufficiently ensured, and the wire rope can be cleaned efficiently.

本発明によれば、ワイヤロープの付着物を適切に除去し得るワイヤロープ清掃器を実現することができる。 According to the present invention, it is possible to realize a wire rope cleaner capable of appropriately removing deposits on the wire rope.

第１の実施の形態によるワイヤロープ清掃器の構成を示す斜視図である。It is a perspective view which shows the structure of the wire rope cleaner by 1st Embodiment. 第１の実施の形態によるワイヤロープ清掃器の一部を分解したときの構成を示す斜視図である。It is a perspective view which shows the structure when a part of the wire rope cleaner according to 1st Embodiment is disassembled. 第１の実施の形態による外周清掃部の構成と外周清掃部を分解したときの構成の一部とを示す斜視図である。It is a perspective view which shows the structure of the outer peripheral cleaning part by 1st Embodiment and a part of the structure when the outer peripheral cleaning part is disassembled. 第１の実施の形態による粗仕上げ用溝清掃部の構成と粗仕上げ用溝清掃部を分解したときの構成の一部とを示す斜視図である。It is a perspective view which shows the structure of the groove cleaning part for rough finishing by 1st Embodiment and a part of the structure when the groove cleaning part for rough finishing is disassembled. 第１の実施の形態による本仕上げ用溝清掃部の構成と本仕上げ用溝清掃部を分解したときの構成の一部とを示す斜視図である。It is a perspective view which shows the structure of the main finishing groove cleaning part by 1st Embodiment and a part of the structure when the main finishing groove cleaning part is disassembled. 第１の実施の形態によるエレベーターにおけるワイヤロープ清掃器の設置例を示す概念図である。It is a conceptual diagram which shows the installation example of the wire rope cleaner in the elevator by 1st Embodiment.

以下図面について、本発明の一実施の形態を詳述する。 Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

（１）第１の実施の形態
図１において、１は全体として第１の実施の形態によるワイヤロープ清掃器を示す。ワイヤロープ清掃器１は、清掃部２、清掃部２を効率よく回転させるための軸受け部３を有する回転支持部４、および清掃部２と回転支持部４とを支持するための本体支持部５を備える。かかるワイヤロープ清掃器１は、エレベーターのワイヤロープ６に取り付けられ、ワイヤロープ６を清掃する。 (1) First Embodiment In FIG. 1, 1 indicates a wire rope cleaner according to the first embodiment as a whole. The wire rope cleaner 1 includes a cleaning unit 2, a rotation support portion 4 having a bearing portion 3 for efficiently rotating the cleaning portion 2, and a main body support portion 5 for supporting the cleaning portion 2 and the rotation support portion 4. To be equipped. The wire rope cleaner 1 is attached to the wire rope 6 of the elevator and cleans the wire rope 6.

より具体的には、清掃部２は、ワイヤロープ６の表面６Ａを清掃可能な外周清掃部７、ワイヤロープ６の溝部６Ｂの第１の深さまで清掃可能な粗仕上げ用溝清掃部８、上記第１の深さより深い第２の深さまで（粗仕上げ用溝清掃部８よりワイヤロープ６に密着して）清掃可能な本仕上げ用溝清掃部９を備える。 More specifically, the cleaning unit 2 includes an outer peripheral cleaning unit 7 capable of cleaning the surface 6A of the wire rope 6, a rough finishing groove cleaning unit 8 capable of cleaning the groove 6B of the wire rope 6 to the first depth, and the above. A main finishing groove cleaning portion 9 that can be cleaned to a second depth deeper than the first depth (closer to the wire rope 6 than the rough finishing groove cleaning portion 8) is provided.

かかる清掃部２では、外周清掃部７、粗仕上げ用溝清掃部８、および本仕上げ用溝清掃部９により多段式の清掃が行われる。例えば、外周清掃部７は、ワイヤロープ６の表面６Ａに付着した油、ゴミ等の付着物を除去し、粗仕上げ用溝清掃部８は、外周清掃部７を通過したワイヤロープ６の螺旋状の溝部６Ｂに付着した油、ゴミ等を除去し、本仕上げ用溝清掃部９は、粗仕上げ用溝清掃部８を通過したワイヤロープ６の螺旋状の溝部６Ｂに付着した油、ゴミ等を除去する。なお、清掃部２は、ワイヤロープ６を損傷させないように、プラスチック、ウレタン樹脂などにより形成される。 In such a cleaning unit 2, a multi-stage cleaning is performed by the outer peripheral cleaning unit 7, the rough finishing groove cleaning unit 8, and the main finishing groove cleaning unit 9. For example, the outer peripheral cleaning portion 7 removes deposits such as oil and dust adhering to the surface 6A of the wire rope 6, and the rough finishing groove cleaning portion 8 is a spiral shape of the wire rope 6 that has passed through the outer peripheral cleaning portion 7. Oil, dust, etc. adhering to the groove portion 6B of the wire rope 6 are removed, and the final finishing groove cleaning portion 9 removes oil, dust, etc. adhering to the spiral groove portion 6B of the wire rope 6 that has passed through the rough finishing groove cleaning portion 8. Remove. The cleaning portion 2 is made of plastic, urethane resin, or the like so as not to damage the wire rope 6.

図２は、ワイヤロープ清掃器１の一部を分解したときの構成を示す斜視図である。 FIG. 2 is a perspective view showing a configuration when a part of the wire rope cleaner 1 is disassembled.

ワイヤロープ清掃器１を構成する清掃部２、回転支持部４、および本体支持部５の各々は、複数に分解（半割、四分割など）可能な構造を有する。かかる構造によれば、ワイヤロープ６の任意の場所にワイヤロープ清掃器１を取付可能となる。なお、本実施の形態では、本体支持部５、回転支持部４、清掃部２の順に、ワイヤロープ６に取付けられる。また、清掃部２においては、本仕上げ用溝清掃部９、粗仕上げ用溝清掃部８、外周清掃部７の順に、ワイヤロープ６に取付けられる。 Each of the cleaning portion 2, the rotary support portion 4, and the main body support portion 5 constituting the wire rope cleaner 1 has a structure that can be disassembled into a plurality of parts (half-split, quadrant, etc.). According to such a structure, the wire rope cleaner 1 can be attached to an arbitrary place of the wire rope 6. In the present embodiment, the main body support portion 5, the rotation support portion 4, and the cleaning portion 2 are attached to the wire rope 6 in this order. Further, in the cleaning unit 2, the final finishing groove cleaning unit 9, the rough finishing groove cleaning unit 8, and the outer peripheral cleaning unit 7 are attached to the wire rope 6 in this order.

図３は、外周清掃部７の構成と外周清掃部７を分解したときの構成の一部とを示す斜視図である。 FIG. 3 is a perspective view showing a configuration of the outer peripheral cleaning portion 7 and a part of the configuration when the outer peripheral cleaning portion 7 is disassembled.

外周清掃部７は、ワイヤロープ６に容易に取付可能とするため、半割部材７Ａおよび半割部材７Ｂによる半割構造を有し、半割部材７Ａおよび半割部材７Ｂを固定するための固定部７Ｃを備える。半割部材７Ａおよび半割部材７Ｂは、ワイヤロープ６を挟んで嵌め合わされる。また、固定部７Ｃには、図示しない固定部材（面ファスナー、ゴムバンド等）が巻き付けられ、半割部材７Ａおよび半割部材７Ｂが嵌め合わされた状態で固定される。 The outer peripheral cleaning portion 7 has a half-split structure composed of a half-split member 7A and a half-split member 7B so that it can be easily attached to the wire rope 6, and is fixed for fixing the half-split member 7A and the half-split member 7B. A unit 7C is provided. The half-split member 7A and the half-split member 7B are fitted with the wire rope 6 interposed therebetween. Further, a fixing member (surface fastener, rubber band, etc.) (not shown) is wound around the fixing portion 7C, and the half split member 7A and the half split member 7B are fixed in a fitted state.

また外周清掃部７は、ワイヤロープ６が通過可能な孔部７Ｄを有し、孔部７Ｄの一端部（ワイヤロープ６の通過方向と反対側の前部）には、ワイヤロープ６に付着した油、ゴミ等をこそぎ落とす内部構造７Ｅが設けられる。孔部７Ｄの内部構造７Ｅにおける直径（外周清掃部７における最も狭い内径）は、清掃の対象とするワイヤロープ６の断面の外接円の直径と同径であり、孔部７Ｄは、ワイヤロープ６を通過させた際にワイヤロープ６外周に接しながら、ワイヤロープ６の表面６Ａに付着した油、ゴミ等をこそぎ落とす（除去する）。 Further, the outer peripheral cleaning portion 7 has a hole portion 7D through which the wire rope 6 can pass, and one end portion of the hole portion 7D (the front portion opposite to the passage direction of the wire rope 6) is attached to the wire rope 6. An internal structure 7E is provided to scrape off oil, dust, and the like. The diameter of the internal structure 7E of the hole 7D (the narrowest inner diameter of the outer peripheral cleaning portion 7) is the same as the diameter of the circumscribing circle of the cross section of the wire rope 6 to be cleaned, and the hole 7D is the wire rope 6 The oil, dust, etc. adhering to the surface 6A of the wire rope 6 are scraped off (removed) while being in contact with the outer periphery of the wire rope 6 when the wire rope 6 is passed.

また外周清掃部７は、他の清掃部２の凹部と連結するための多段式構造の凸部７Ｆを上記一端部に有し、他の清掃部２の凸部と連結するための凹部７Ｇを他端部に有すると共に、連結された他の清掃部２によってこそぎ落とされた油、ゴミ等を排出するための排出口７Ｈ，７Ｉを２つずつ備える。なお、排出口７Ｉは、半割部材７Ａおよび半割部材７Ｂを容易に分解（分割）可能とするため、半割部材７Ａおよび半割部材７Ｂが係合する部分を切り欠いて形成される。 Further, the outer peripheral cleaning portion 7 has a convex portion 7F having a multi-stage structure for connecting to the concave portion of the other cleaning portion 2 at one end thereof, and has a concave portion 7G for connecting to the convex portion of the other cleaning portion 2. It is provided at the other end and has two discharge ports 7H and 7I for discharging oil, dust, etc. scraped off by another connected cleaning unit 2. The discharge port 7I is formed by cutting out a portion where the half-split member 7A and the half-split member 7B engage with each other so that the half-split member 7A and the half-split member 7B can be easily disassembled (divided).

図４は、粗仕上げ用溝清掃部８の構成と粗仕上げ用溝清掃部８を分解したときの構成の一部とを示す斜視図である。 FIG. 4 is a perspective view showing a configuration of the rough finishing groove cleaning portion 8 and a part of the configuration when the rough finishing groove cleaning portion 8 is disassembled.

粗仕上げ用溝清掃部８は、ワイヤロープ６に容易に取付可能とするため、半割部材８Ａおよび半割部材８Ｂによる半割構造を有し、半割部材８Ａおよび半割部材８Ｂを固定するための固定部８Ｃを備える。半割部材８Ａおよび半割部材８Ｂは、ワイヤロープ６を挟んで嵌め合わされる。また、固定部８Ｃには、図示しない固定部材（面ファスナー、ゴムバンド等）が巻き付けられ、半割部材８Ａおよび半割部材８Ｂが嵌め合わされた状態で固定される。 The rough finishing groove cleaning portion 8 has a half-split structure consisting of a half-split member 8A and a half-split member 8B so that it can be easily attached to the wire rope 6, and fixes the half-split member 8A and the half-split member 8B. A fixing portion 8C for the purpose is provided. The half-split member 8A and the half-split member 8B are fitted with the wire rope 6 interposed therebetween. Further, a fixing member (surface fastener, rubber band, etc.) (not shown) is wound around the fixing portion 8C, and the half split member 8A and the half split member 8B are fixed in a fitted state.

また粗仕上げ用溝清掃部８は、ワイヤロープ６が通過可能な孔部８Ｄを有し、孔部８Ｄの一端部（ワイヤロープ６の通過方向と反対側の前部）には、外周清掃部７で清掃が漏れたワイヤロープ６の外周に付着した油、ゴミ等をこそぎ落し、かつワイヤロープ６の螺旋状の溝部６Ｂに付着した油、ゴミ等をこそぎ落す内部構造８Ｅが設けられる。内部構造８Ｅは、例えば、ワイヤロープ６の外周の凹凸に合わせて型抜きされた形状であり、内部構造８Ｅには、ワイヤロープ６の螺旋状の溝部６Ｂに合わせた突起部が設けられる。清掃の際にワイヤロープ６を通過させた場合、ワイヤロープ６の螺旋状の溝部６Ｂに沿って粗仕上げ用溝清掃部８が回転しながら、ワイヤロープ６の表面６Ａおよび溝部６Ｂの油、ゴミ等をこそぎ落とす。つまり、内部構造８Ｅには、ワイヤロープ６の送り出しまたは巻き取り動作に合わせてワイヤロープ６の周方向に粗仕上げ用溝清掃部８が回転するように、ワイヤロープ６に係合する係合部が設けられ、係合部によりワイヤロープ６の表面６Ａおよび溝部６Ｂの付着物が除去される。 Further, the rough finishing groove cleaning portion 8 has a hole portion 8D through which the wire rope 6 can pass, and an outer peripheral cleaning portion is provided at one end of the hole portion 8D (the front portion opposite to the passage direction of the wire rope 6). An internal structure 8E is provided that scrapes off oil, dust, etc. adhering to the outer periphery of the wire rope 6 that has not been cleaned in 7, and also scrapes off oil, dust, etc. adhering to the spiral groove 6B of the wire rope 6. .. The internal structure 8E has, for example, a shape punched out according to the unevenness of the outer circumference of the wire rope 6, and the internal structure 8E is provided with a protrusion matching the spiral groove 6B of the wire rope 6. When the wire rope 6 is passed during cleaning, the rough finishing groove cleaning portion 8 rotates along the spiral groove portion 6B of the wire rope 6, and oil and dust on the surface 6A and the groove portion 6B of the wire rope 6 are rotated. Etc. are scraped off. That is, the internal structure 8E has an engaging portion that engages with the wire rope 6 so that the rough finishing groove cleaning portion 8 rotates in the circumferential direction of the wire rope 6 in accordance with the feeding or winding operation of the wire rope 6. Is provided, and the engaging portion removes deposits on the surface 6A and the groove portion 6B of the wire rope 6.

また粗仕上げ用溝清掃部８は、他の清掃部２の凹部と連結するための多段式構造の凸部８Ｆを上記一端部に有し、他の清掃部２の凸部と連結するための凹部８Ｇを他端部に有すると共に、連結された他の清掃部２によってこそぎ落とされた油、ゴミ等を排出するための排出口８Ｈ，８Ｉを２つずつ備える。なお、排出口８Ｉは、半割部材８Ａおよび半割部材８Ｂを容易に分解（分割）可能とするため、半割部材８Ａおよび半割部材８Ｂが係合する部分を切り欠いて形成される。 Further, the rough finishing groove cleaning portion 8 has a convex portion 8F having a multi-stage structure for connecting to the concave portion of the other cleaning portion 2 at one end portion thereof, and is for connecting to the convex portion of the other cleaning portion 2. It has a recess 8G at the other end, and is provided with two discharge ports 8H and 8I for discharging oil, dust, and the like scraped off by another connected cleaning unit 2. The discharge port 8I is formed by cutting out a portion where the half-split member 8A and the half-split member 8B are engaged so that the half-split member 8A and the half-split member 8B can be easily disassembled (divided).

図５は、本仕上げ用溝清掃部９の構成と本仕上げ用溝清掃部９を分解したときの構成の一部とを示す斜視図である。 FIG. 5 is a perspective view showing a configuration of the main finishing groove cleaning portion 9 and a part of the configuration when the main finishing groove cleaning portion 9 is disassembled.

本仕上げ用溝清掃部９は、ワイヤロープ６に容易に取付可能とするため、４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄによる４分割構造を有し、４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄを固定するための固定部９Ｅを備える。４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄは、ワイヤロープ６を挟んで嵌め合わされる。また、固定部９Ｅには、図示しない固定部材（面ファスナー、ゴムバンド等）が巻き付けられ、４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄが嵌め合わされた状態で固定される。 The final finishing groove cleaning portion 9 has a four-divided structure composed of four-divided members 9A, 9B, 9C, and 9D so that it can be easily attached to the wire rope 6, and the four-divided members 9A, 9B, 9C, and 9D are provided. A fixing portion 9E for fixing is provided. The four-divided members 9A, 9B, 9C, and 9D are fitted with the wire rope 6 interposed therebetween. Further, a fixing member (surface fastener, rubber band, etc.) (not shown) is wound around the fixing portion 9E, and the four-divided members 9A, 9B, 9C, and 9D are fixed in a fitted state.

また本仕上げ用溝清掃部９は、ワイヤロープ６が通過可能な孔部９Ｆを有し、孔部９Ｆの一端部（ワイヤロープ６の通過方向と反対側の前部）には、粗仕上げ用溝清掃部８で清掃が漏れたワイヤロープ６の外周に付着した油、ゴミ等をこそぎ落し、かつワイヤロープ６の螺旋状の溝部６Ｂに付着した油、ゴミ等をこそぎ落す内部構造９Ｇが設けられる。内部構造９Ｇは、例えば、ワイヤロープ６の外周の凹凸に合わせて型抜きされた形状であり、内部構造９Ｇには、ワイヤロープ６の螺旋状の溝部６Ｂに合わせた突起部であって、粗仕上げ用溝清掃部８に比べてワイヤロープ６の螺旋状の溝部６Ｂにさらに密着する突起部（粗仕上げ用溝清掃部８に比べて溝部６Ｂとのすき間がより小さくなるように形成された突起部）が設けられる。清掃の際にワイヤロープ６を通過させた場合、ワイヤロープ６の螺旋状の溝部６Ｂに沿って本仕上げ用溝清掃部９が回転しながら、ワイヤロープ６の表面６Ａおよび溝部６Ｂに付着した油、ゴミ等をこそぎ落とす。つまり、内部構造９Ｇには、ワイヤロープ６の送り出しまたは巻き取り動作に合わせてワイヤロープ６の周方向に本仕上げ用溝清掃部９が回転するように、ワイヤロープ６に係合する係合部が設けられ、本係合部は、粗仕上げ用溝清掃部８の係合部よりもワイヤロープ６に密着し、本係合部によりワイヤロープ６の表面６Ａおよび溝部６Ｂの付着物が除去される。なお、ワイヤロープ６の密着度が高い本仕上げ用溝清掃部９については、４分割構造とすることで、ワイヤロープ６への取り付けを容易に行うことができる。 Further, the final finishing groove cleaning portion 9 has a hole portion 9F through which the wire rope 6 can pass, and one end of the hole portion 9F (the front portion on the opposite side of the wire rope 6 in the passing direction) is used for rough finishing. Internal structure 9G that scrapes off oil, dust, etc. adhering to the outer periphery of the wire rope 6 that has leaked cleaning in the groove cleaning portion 8 and scrapes off oil, dust, etc. adhering to the spiral groove portion 6B of the wire rope 6. Is provided. The internal structure 9G has, for example, a shape punched out according to the unevenness of the outer periphery of the wire rope 6, and the internal structure 9G has a protrusion that matches the spiral groove 6B of the wire rope 6 and is rough. A protrusion that is more closely attached to the spiral groove 6B of the wire rope 6 than the finishing groove cleaning portion 8 (a protrusion formed so that the gap with the groove 6B is smaller than that of the rough finishing groove cleaning portion 8). Part) is provided. When the wire rope 6 is passed during cleaning, the oil adhering to the surface 6A and the groove 6B of the wire rope 6 while the final finishing groove cleaning portion 9 rotates along the spiral groove 6B of the wire rope 6. , Scrape off dust, etc. That is, the internal structure 9G has an engaging portion that engages with the wire rope 6 so that the finishing groove cleaning portion 9 rotates in the circumferential direction of the wire rope 6 in accordance with the feeding or winding operation of the wire rope 6. Is provided, and the engaging portion is in closer contact with the wire rope 6 than the engaging portion of the rough finishing groove cleaning portion 8, and the engaging portion removes deposits on the surface 6A and the groove 6B of the wire rope 6. Rope. The final finishing groove cleaning portion 9 having a high degree of adhesion to the wire rope 6 can be easily attached to the wire rope 6 by forming the structure into four parts.

また本仕上げ用溝清掃部９は、他の清掃部２の凹部と連結するための多段式構造の凸部９Ｈを上記一端部に有すると共に、４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄを容易に分解（分割）可能とするため、４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄが係合する部分を切り欠いて形成される分解支援部９Ｉを有する。 Further, the final finishing groove cleaning portion 9 has a convex portion 9H having a multi-stage structure for connecting to a concave portion of another cleaning portion 2 at one end thereof, and can easily provide four-divided members 9A, 9B, 9C, 9D. In order to enable disassembly (division), it has a disassembly support portion 9I formed by cutting out a portion with which the four division members 9A, 9B, 9C, and 9D are engaged.

なお、外周清掃部７の半割部材７Ａ，７Ｂ、粗仕上げ用溝清掃部８の半割部材８Ａ，８Ｂ、本仕上げ用溝清掃部９の４分割部材９Ａ，９Ｂ，９Ｃ，９Ｄについては、誤った嵌め合わせが行われないように、嵌め合わせのための突起物および挿入口の位置、大きさ、形が部材の種類に応じて異なるように構成されている。 The half-split members 7A and 7B of the outer peripheral cleaning section 7, the half-split members 8A and 8B of the rough finishing groove cleaning section 8, and the four-split members 9A, 9B, 9C and 9D of the main finishing groove cleaning section 9 are The positions, sizes, and shapes of the protrusions and insertion openings for fitting are configured to differ depending on the type of member so that incorrect fitting is not performed.

図６は、エレベーター２０におけるワイヤロープ清掃器１の設置例を示す。 FIG. 6 shows an installation example of the wire rope cleaner 1 in the elevator 20.

エレベーター２０は、乗りかご２１および釣合錘２２を備える。乗りかご２１および釣合錘２２は、昇降路２３の上部に設けられた機械室２４の巻上機２５を介して主ロープ２６でつるべ式に懸垂され、それぞれ昇降路２３の壁に固定配置された図示しない乗りかご用ガイドレールおよび図示しない釣合錘用ガイドレールに沿って昇降する。巻上機２５は、乗りかご２１を昇降駆動する昇降機構であり、乗りかご２１の昇降運転を制御する図示しない制御盤と共に機械室２４に設置される。また乗りかご２１の底部および釣合錘２２の底部には、主ロープ２６の重量差を補償するコンペンロープ２７が、枠２８により回転可能に支持されるコンペンプーリ２９を介して連結されている。 The elevator 20 includes a car 21 and a counterweight 22. The car 21 and the balance weight 22 are suspended by the main rope 26 via the hoisting machine 25 of the machine room 24 provided in the upper part of the hoistway 23, and are fixedly arranged on the wall of the hoistway 23, respectively. Ascend and descend along a car guide rail (not shown) and a balance weight guide rail (not shown). The hoisting machine 25 is an elevating mechanism that elevates and drives the car 21, and is installed in the machine room 24 together with a control panel (not shown) that controls the elevating operation of the car 21. Further, a compen rope 27 for compensating for the weight difference of the main rope 26 is connected to the bottom of the car 21 and the bottom of the balance weight 22 via a compen pulley 29 rotatably supported by the frame 28.

コンペンロープ２７の清掃時、作業員は、コンペンロープ２７の汚れに応じて少なくとも１つ以上の清掃部２を選定して取り付けたワイヤロープ清掃器１を枠２８上に設置する。そして、コンペンロープ２７を清掃部２から本体支持部５の方向へ移動するようにエレベーター２０を動作させ、コンペンロープ２７と共に移動する油、ゴミ等を清掃部２に通過させることでこそぎ落とす。 When cleaning the compen rope 27, the worker installs the wire rope cleaner 1 on the frame 28 by selecting and attaching at least one cleaning unit 2 according to the dirt on the compen rope 27. Then, the elevator 20 is operated so as to move the compen rope 27 from the cleaning unit 2 toward the main body support portion 5, and oil, dust, etc. moving together with the compen rope 27 are passed through the cleaning unit 2 to scrape off.

上記構成によれば、例えば、外周清掃部７、粗仕上げ用溝清掃部８、および本仕上げ用溝清掃部９の２つ以上の清掃部２を組み合わせて、ワイヤロープ６の表面６Ａ、溝部６Ｂというように段階的に油、ゴミ等を除去することで、ワイヤロープ６に多量の油、ゴミ等がある場合にも目詰まりによる回転不足を防止し、清掃効率の向上が可能となる。 According to the above configuration, for example, two or more cleaning portions 2 of the outer peripheral cleaning portion 7, the rough finishing groove cleaning portion 8 and the main finishing groove cleaning portion 9 are combined to form the surface 6A and the groove portion 6B of the wire rope 6. By removing oil, dust, etc. step by step in this way, even if there is a large amount of oil, dust, etc. on the wire rope 6, insufficient rotation due to clogging can be prevented, and cleaning efficiency can be improved.

また上記構成によれば、ワイヤロープ６の汚れ具合に応じて清掃部２を自在に組み合わせることができるので、ワイヤロープ６を適切に清掃することができる。 Further, according to the above configuration, since the cleaning unit 2 can be freely combined according to the degree of dirt on the wire rope 6, the wire rope 6 can be appropriately cleaned.

また上記構成によれば、仮に目詰まりが生じた場合でも、固定部材が外れる、ちぎれる、伸びる等することにより、清掃部２を破損してしまう事態を低減することができる。 Further, according to the above configuration, even if clogging occurs, it is possible to reduce the situation where the cleaning unit 2 is damaged due to the fixing member being detached, torn, stretched, or the like.

（２）他の実施の形態
なお上述の実施の形態においては、本発明をエレベーターに用いられるワイヤロープに適用するようにした場合について述べたが、本発明はこれに限らず、機械、建設、船舶、漁業、林業、鉱業、索道などに用いられるこの他種々のロープに広く適用することができる。 (2) Other Embodiments In the above-described embodiment, the case where the present invention is applied to a wire rope used for an elevator has been described, but the present invention is not limited to this, and the present invention is not limited to this. It can be widely applied to various other ropes used in ships, fisheries, forestry, mining, cableways, and the like.

また上述の実施の形態においては、外周清掃部として外周清掃部７を設ける場合について述べたが、本発明はこれに限らず、外周清掃部として外周清掃部７とは内径が異なる複数の外周清掃部を設けるようにしてもよい。例えば、外周清掃部７よりも内径が大きい第１の内径である中型外周清掃部、中型外周清掃部よりも内径が大きい第２の内径である大型外周清掃部、大型外周清掃部よりも内径が大きい第３の内径である極大型外周清掃部を設けてもよい。つまり、外周清掃部の内径（孔部）は、ワイヤロープの外周の付着物を除去するように、ワイヤロープの外接円の直径以上の直径を有するものである。 Further, in the above-described embodiment, the case where the outer peripheral cleaning portion 7 is provided as the outer peripheral cleaning portion has been described, but the present invention is not limited to this, and a plurality of outer peripheral cleaning portions having an inner diameter different from that of the outer peripheral cleaning portion 7 are used as the outer peripheral cleaning portion. A part may be provided. For example, a medium-sized outer peripheral cleaning portion having a first inner diameter larger than that of the outer peripheral cleaning portion 7, a large outer peripheral cleaning portion having a second inner diameter larger than that of the medium-sized outer peripheral cleaning portion, and a larger inner diameter than the large outer peripheral cleaning portion. A very large outer peripheral cleaning portion having a large third inner diameter may be provided. That is, the inner diameter (hole) of the outer peripheral cleaning portion has a diameter equal to or larger than the diameter of the circumscribed circle of the wire rope so as to remove the deposits on the outer circumference of the wire rope.

また上述の実施の形態においては、外周清掃部と溝清掃部とを組み合わせた場合について述べたが、本発明はこれに限らず、内径の異なる外周清掃部のみを組み合わせてもよいし、係合部（突起部）の寸法が異なる溝清掃部のみを組み合わせてもよい。 Further, in the above-described embodiment, the case where the outer peripheral cleaning portion and the groove cleaning portion are combined has been described, but the present invention is not limited to this, and only the outer peripheral cleaning portions having different inner diameters may be combined or engaged. Only the groove cleaning portions having different dimensions of the portions (protrusions) may be combined.

また上述の実施の形態においては、外周清掃部７、粗仕上げ用溝清掃部８、および本仕上げ用溝清掃部９を互いに連結可能な場合について述べたが、本発明はこれに限らず、ワイヤロープ６の付着物を段階的に除去できるように複数種類の清掃器が予め一体となって構成されていてもよい。 Further, in the above-described embodiment, the case where the outer peripheral cleaning portion 7, the rough finishing groove cleaning portion 8 and the main finishing groove cleaning portion 9 can be connected to each other has been described, but the present invention is not limited to this. A plurality of types of cleaners may be integrally configured in advance so that the deposits on the rope 6 can be removed stepwise.

また上述の実施の形態においては、外周清掃部７が排出口７Ｈ，７Ｉを２つずつ備える場合について述べたが、本発明はこれに限らず、外周清掃部７は、排出口を１つ備えるようにしてもよいし、排出口をその他の数だけ備えるようにしてもよい。 Further, in the above-described embodiment, the case where the outer peripheral cleaning unit 7 includes two discharge ports 7H and 7I has been described, but the present invention is not limited to this, and the outer peripheral cleaning unit 7 includes one discharge port. It may be provided as many other outlets.

また上述の実施の形態においては、粗仕上げ用溝清掃部８が排出口８Ｈ，８Ｉを２つずつ備える場合について述べたが、本発明はこれに限らず、粗仕上げ用溝清掃部８は、排出口を１つ備えるようにしてもよいし、排出口をその他の数だけ備えるようにしてもよい。 Further, in the above-described embodiment, the case where the rough finishing groove cleaning unit 8 is provided with two discharge ports 8H and 8I has been described, but the present invention is not limited to this, and the rough finishing groove cleaning unit 8 is not limited to this. It may be provided with one outlet, or it may be provided with as many other outlets as possible.

また上述の実施の形態においては、本仕上げ用溝清掃部９は、上述の構成に限られるものではなく、他の清掃部２の凸部と連結するための凹部を他端部に有し、連結された他の清掃部２によってこそぎ落とされた油、ゴミ等を排出するための排出口を他端部に有してもよい。この場合、分解支援部９Ｉが排出口を兼ねるように構成してもよい。 Further, in the above-described embodiment, the final finishing groove cleaning portion 9 is not limited to the above-described configuration, and has a concave portion at the other end for connecting with the convex portion of the other cleaning portion 2. The other end may have a discharge port for discharging oil, dust, etc. scraped off by another connected cleaning unit 2. In this case, the disassembly support unit 9I may be configured to also serve as a discharge port.

なお、排出口の形状、寸法、設置位置については、適宜に採用可能である。 The shape, dimensions, and installation position of the discharge port can be appropriately adopted.

また上述の実施の形態においては、外周清掃部７が排出口７Ｈ，７Ｉが備え、粗仕上げ用溝清掃部８が排出口８Ｈ，８Ｉを備える場合について述べたが、本発明はこれに限らず、外周清掃部７および粗仕上げ用溝清掃部８（清掃部２）は、排出口を備えなくてもよい。この場合、第１の清掃部２と、第１の清掃部２に続いて設けられる第２の清掃部との間に、第２の清掃部２によってこそぎ落とされた付着物を排出するための排出部が設けられることが好適である。例えば、外周清掃部７と粗仕上げ用溝清掃部８との間に、粗仕上げ用溝清掃部８によってこそぎ落とされた油、ゴミ等を排出するための排出部が設けられ、粗仕上げ用溝清掃部８と本仕上げ用溝清掃部９との間に、本仕上げ用溝清掃部９によってこそぎ落とされた油、ゴミ等を排出するための排出部が設けられる。なお、排出部の形状、寸法、設置位置については、適宜に採用可能である。 Further, in the above-described embodiment, the case where the outer peripheral cleaning unit 7 is provided with the discharge ports 7H and 7I and the rough finishing groove cleaning unit 8 is provided with the discharge ports 8H and 8I has been described, but the present invention is not limited to this. The outer peripheral cleaning unit 7 and the rough finishing groove cleaning unit 8 (cleaning unit 2) do not have to be provided with a discharge port. In this case, in order to discharge the deposits scraped off by the second cleaning unit 2 between the first cleaning unit 2 and the second cleaning unit provided following the first cleaning unit 2. It is preferable that the discharge portion of the above is provided. For example, a discharge unit for discharging oil, dust, etc. scraped off by the rough finish groove cleaning unit 8 is provided between the outer peripheral cleaning unit 7 and the rough finish groove cleaning unit 8 for rough finishing. A discharge unit for discharging oil, dust, etc. scraped off by the final finishing groove cleaning unit 9 is provided between the groove cleaning unit 8 and the final finishing groove cleaning unit 9. The shape, dimensions, and installation position of the discharge unit can be appropriately adopted.

また上述の実施の形態においては、複数の清掃部を組み合わせる場合について述べたが、清掃部の識別を容易にすべく、清掃部ごとにまたは清掃部の種類（外周清掃部、溝清掃部）ごとに色を異ならせてもよい。また、ワイヤロープの清掃後に、ワイヤロープ清掃器１の取り忘れを回避すべく、清掃部の色を目立つ色とすることが好適である。なお、清掃部にテープなどを貼ってもよいし、清掃部に色を付けてもよいし、その他の方法を用いて清掃部の色を目立つ色としてもよい。 Further, in the above-described embodiment, the case where a plurality of cleaning units are combined has been described, but in order to facilitate the identification of the cleaning units, each cleaning unit or each type of cleaning unit (outer peripheral cleaning unit, groove cleaning unit) You may make the color different. Further, after cleaning the wire rope, it is preferable to make the color of the cleaning portion conspicuous in order to avoid forgetting to remove the wire rope cleaner 1. A tape or the like may be attached to the cleaning portion, the cleaning portion may be colored, or another method may be used to make the color of the cleaning portion conspicuous.

また上述の実施の形態においては、ワイヤロープ清掃器１をコンペンロープ２７に装着した場合について述べたが、本発明はこれに限らず、ワイヤロープ清掃器１を主ロープ２６に装着するようにしてもよい。この場合、ワイヤロープ清掃器１を機械室２４に設けることができる。 Further, in the above-described embodiment, the case where the wire rope cleaner 1 is attached to the compen rope 27 has been described, but the present invention is not limited to this, and the wire rope cleaner 1 is attached to the main rope 26. May be good. In this case, the wire rope cleaner 1 can be provided in the machine room 24.

また上述の実施の形態においては、ワイヤロープ清掃器１が回転支持部４および本体支持部５を備える場合について述べたが、本発明はこれに限らず、回転支持部４を設けずに、本体支持部５が軸受け部３を有する等して清掃部２を回転（回動）可能に支持するものとしてもよい。 Further, in the above-described embodiment, the case where the wire rope cleaner 1 is provided with the rotation support portion 4 and the main body support portion 5 has been described, but the present invention is not limited to this, and the main body is not provided with the rotation support portion 4. The support portion 5 may have a bearing portion 3 or the like to rotatably support the cleaning portion 2.

上述のように、本発明に係るワイヤロープ清掃器は、例えば、ワイヤロープが通過可能な第１の孔部を有する第１の清掃部（外周清掃部、溝清掃部等）と、第１の孔部よりワイヤロープに全体的に近接する内部構造（例えば、外周清掃部の内部構造）、または部分的に近接する内部構造（例えば、突起部を含む溝清掃部の内部構造）を含み、ワイヤロープが通過可能な第２の孔部を有する第２の清掃部（例えば、第１の清掃部が外周清掃部である場合、第１の清掃部よりも内径の小さい外周清掃部または溝清掃部、第１の清掃部が溝清掃部である場合、第１の溝清掃部の係合部よりもワイヤロープにより密着する係合部を有する溝清掃部）と、を備えることを特徴とする。 As described above, the wire rope cleaner according to the present invention includes, for example, a first cleaning portion (outer peripheral cleaning portion, groove cleaning portion, etc.) having a first hole through which the wire rope can pass, and a first. A wire including an internal structure that is generally closer to the wire rope than the hole (for example, the internal structure of the outer peripheral cleaning portion) or an internal structure that is partially close to the wire rope (for example, the internal structure of the groove cleaning portion including the protrusion). A second cleaning portion having a second hole through which the rope can pass (for example, when the first cleaning portion is an outer peripheral cleaning portion, an outer peripheral cleaning portion or a groove cleaning portion having an inner diameter smaller than that of the first cleaning portion). When the first cleaning portion is a groove cleaning portion, the groove cleaning portion has an engaging portion that is closer to the wire rope than the engaging portion of the first groove cleaning portion).

１……ワイヤロープ清掃器、２……清掃部、３……軸受け部、４……回転支持部、５……本体支持部、６……ワイヤロープ、７……外周清掃部、８……粗仕上げ用溝清掃部、９……本仕上げ用溝清掃部。 1 ... Wire rope cleaner, 2 ... Cleaning part, 3 ... Bearing part, 4 ... Rotation support part, 5 ... Main body support part, 6 ... Wire rope, 7 ... Outer circumference cleaning part, 8 ... Rope finishing groove cleaning part, 9 …… Final finishing groove cleaning part.

Claims (4)

ワイヤロープの付着物を除去するワイヤロープ清掃器であって、
前記ワイヤロープの付着物を除去するための前記ワイヤロープが通過可能な第１の孔部を有する第１の清掃部と、
前記第１の孔部より前記ワイヤロープに全体的または部分的に近接する内部構造を含み、前記第１の孔部を通過した後の前記ワイヤロープの付着物を除去するための前記ワイヤロープが通過可能な第２の孔部を有する第２の清掃部と、
を備え、
前記第１の清掃部に前記第２の清掃部を連結可能であり、
前記第１の清掃部は、前記第２の清掃部で除去された付着物を排出する排出口を備える、
ことを特徴とするワイヤロープ清掃器。 A wire rope cleaner that removes wire rope deposits.
A first cleaning section having a first hole through which the wire rope can pass for removing deposits on the wire rope, and a first cleaning section.
The wire rope includes an internal structure that is wholly or partially closer to the wire rope than the first hole, and the wire rope for removing deposits on the wire rope after passing through the first hole. A second cleaning section with a second hole through which it can pass,
Bei to give a,
The second cleaning unit can be connected to the first cleaning unit.
The first cleaning unit includes a discharge port for discharging the deposits removed by the second cleaning unit.
Wire rope cleaner characterized and this. 前記第１の孔部は、前記ワイヤロープの外周の付着物を除去するように、前記ワイヤロープの外接円の直径以上の直径を有し、
前記第２の孔部は、前記ワイヤロープの溝の付着物を除去するように、前記ワイヤロープに係合する係合部を有する、
ことを特徴とする請求項１に記載のワイヤロープ清掃器。 The first hole has a diameter equal to or larger than the diameter of the circumscribed circle of the wire rope so as to remove deposits on the outer circumference of the wire rope.
The second hole has an engaging portion that engages the wire rope so as to remove deposits in the groove of the wire rope.
The wire rope cleaner according to claim 1. 前記第２の清掃部を回転可能に支持する本体支持部を備え、
前記第２の清掃部は、前記ワイヤロープの送り出しまたは巻き取り動作に合わせて、前記ワイヤロープの周方向に回転しながら前記ワイヤロープの溝の付着物を除去する、
ことを特徴とする請求項２に記載のワイヤロープ清掃器。 A main body support portion that rotatably supports the second cleaning portion is provided.
The second cleaning unit removes deposits in the groove of the wire rope while rotating in the circumferential direction of the wire rope in accordance with the feeding or winding operation of the wire rope.
The wire rope cleaner according to claim 2. 前記第１の清掃部は、複数の第１の部材に分解可能であり、
前記複数の第１の部材の各々は、前記ワイヤロープを挟んで固定部材により固定され、
前記第２の清掃部は、複数の第２の部材に分解可能であり、
前記複数の第２の部材の各々は、前記ワイヤロープを挟んで固定部材により固定されている、
ことを特徴とする請求項１に記載のワイヤロープ清掃器。 The first cleaning unit can be disassembled into a plurality of first members.
Each of the plurality of first members is fixed by a fixing member with the wire rope sandwiched between them.
The second cleaning unit can be disassembled into a plurality of second members.
Each of the plurality of second members is fixed by a fixing member with the wire rope interposed therebetween.
The wire rope cleaner according to claim 1.
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