JP6041946B1 - Elevator control cable delivery cart - Google Patents

Elevator control cable delivery cart Download PDF

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Publication number
JP6041946B1
JP6041946B1 JP2015166047A JP2015166047A JP6041946B1 JP 6041946 B1 JP6041946 B1 JP 6041946B1 JP 2015166047 A JP2015166047 A JP 2015166047A JP 2015166047 A JP2015166047 A JP 2015166047A JP 6041946 B1 JP6041946 B1 JP 6041946B1
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Prior art keywords
control cable
storage box
transport cart
spiral
box
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JP2015166047A
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JP2017043169A (en
Inventor
俊洋 木村
俊洋 木村
進 竹内
進 竹内
英嗣 津田
英嗣 津田
茂和 杉本
茂和 杉本
貴晃 大塚
貴晃 大塚
和雄 笹島
和雄 笹島
章則 森
章則 森
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Mitsubishi Electric Building Techno-Service Co Ltd
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Mitsubishi Electric Building Techno-Service Co Ltd
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Priority to JP2015166047A priority Critical patent/JP6041946B1/en
Priority to TW105123043A priority patent/TWI678330B/en
Priority to CN201610647413.8A priority patent/CN106476872B/en
Priority to KR1020160103844A priority patent/KR102439230B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/006—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor for stacking objects like trays, bobbins, chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
    • B62B3/104—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the object being of cylindrical shape, e.g. barrels, buckets, dustbins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
    • B62B2202/025—Reels, e.g. for filamentary or sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/10—Heavy objects, e.g. ISO-containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Control Of Electric Motors In General (AREA)
  • Insulated Conductors (AREA)

Abstract

【課題】渦巻状に巻かれた制御ケーブルを収容箱から一旦取り出して載せ替える手間を要することなく、積み込まれた制御ケーブルを送り出すことができるエレベータ用制御ケーブルの送り出し機能付き運搬台車を提供する。【解決手段】運搬台車３０は、長尺の制御ケーブル２２を渦巻状に収容する収容箱Ｌを、制御ケーブル２２の束の渦巻軸が水平方向となる立設状態で運搬し、収容箱Ｌ内で制御ケーブル２２の束を回動可能に支持するローラ付き支持体４０と、運搬台車３０に固定され、収容箱Ｌを運搬台車３０に立設状態で固定する固定用アーム５０とを備え、収容箱Ｌに収容された制御ケーブル２２は、固定用アーム５０により収容箱Ｌが運搬台車３０に固定された状態で、収容箱Ｌから一端が引き出されるのに伴い渦巻状の制御ケーブル２２が回転することにより送り出される。【選択図】図５The present invention provides an elevator control cable delivery function-carrying carriage that can send out a control cable that has been loaded in a spiral shape without needing to take out the control cable from a storage box and replace it. A transport carriage 30 transports a storage box L that houses a long control cable 22 in a spiral shape in a standing state in which a spiral axis of a bundle of control cables 22 is in a horizontal direction. And a support 40 with a roller that rotatably supports the bundle of control cables 22 and a fixing arm 50 that is fixed to the transport cart 30 and fixes the storage box L to the transport cart 30 in a standing state. The control cable 22 accommodated in the box L rotates with the spiral control cable 22 as one end is pulled out from the accommodation box L in a state where the accommodation box L is fixed to the transport carriage 30 by the fixing arm 50. Is sent out. [Selection] Figure 5

Description

本発明は、長尺の制御ケーブルを運搬する台車、特に、制御ケーブルを渦巻状に巻いた状態で運搬するとともに当該ケーブルを送り出す機能を備えた運搬台車に関する。   The present invention relates to a carriage that carries a long control cable, and more particularly to a carriage that has a function of carrying a control cable in a spiral shape and feeding the cable.

エレベータの改修工事等の際に乗りかごと昇降路内のケーブルハンガ等の中継点との間に取り付けられる制御ケーブルは、段ボール箱等の収容箱に渦巻状に巻かれた状態で改修工事の現場に搬入される。そして、制御ケーブルは、平台車等に積み替えられた上で、乗りかご内へ運び込まれ、乗りかご天井の救出口から昇降路へ引き出される。制御ケーブルの先端を昇降路内の中継点に接続した後、乗りかごを降下させながら平台車に積載された制御ケーブルを送り出すが、この際、制御ケーブルが絡まないように手作業で制御ケーブルを送り出す必要がある。   The control cable, which is installed between the carriage and the cable hanger and other relay points in the elevator hoistway during the repair work of the elevator, etc., is wound around the storage box such as a cardboard box in the repair work site. It is carried in. Then, the control cable is transferred to a flat carriage or the like, then carried into the car, and pulled out from the rescue outlet on the car ceiling to the hoistway. After connecting the tip of the control cable to the relay point in the hoistway, the control cable loaded on the flat carriage is sent out while lowering the car. At this time, manually connect the control cable so that the control cable does not get tangled. Need to send out.

特許文献1には、制御ケーブルを渦巻状に巻いたドラム体を回転可能に支持するシャフトと、このシャフトを昇降可能に支持する昇降装置とを備え、この昇降装置によって渦巻状の制御ケーブルを台車上に持ち上げて積載するとともに、制御ケーブルをドラム体から送り出せるようにした運搬台車が開示されている。   Patent Document 1 includes a shaft that rotatably supports a drum body in which a control cable is wound in a spiral shape, and a lifting device that supports the shaft so that the shaft can be lifted and lowered. There is disclosed a transport cart that can be lifted and loaded and a control cable can be fed out of a drum body.

特開２０１１‐２２５１６７号公報JP 2011-225167 A

しかしながら、上記特許文献１に開示された運搬台車では、例えば、段ボール箱等の収容箱に収容されている渦巻状の制御ケーブルを一旦収容箱から取り出してドラム体に巻き付けた状態で運搬台車に載せ替える必要がある。   However, in the transport cart disclosed in Patent Document 1, for example, a spiral control cable stored in a storage box such as a cardboard box is once taken out of the storage box and wound on the drum body and placed on the transport cart. It is necessary to change.

本発明の目的は、渦巻状に巻かれた制御ケーブルを収容箱から一旦取り出して載せ替える手間を要することなく、台車に積まれた制御ケーブルを送り出すことができるエレベータ用制御ケーブルの送り出し機能付き運搬台車を提供することにある。   An object of the present invention is to carry an elevator control cable with a delivery function that can send out the control cable loaded on the carriage without having to take out the control cable wound in a spiral shape from the storage box and replace it. To provide a dolly.

本発明に係るエレベータ用制御ケーブルの送り出し機能付き運搬台車は、長尺の制御ケーブルを渦巻状に収容する収容箱を、当該制御ケーブル束の渦巻軸が水平方向となる立設状態で運搬する運搬台車であって、運搬台車に固定され、収容箱内で渦巻状の制御ケーブル束を回動可能に支持するローラ付き支持体と、運搬台車に固定され、収容箱を運搬台車に立設状態で固定する固定用アームと、を備え、収容箱に収容された制御ケーブルは、固定用アームにより収容箱が運搬台車に固定された状態で、収容箱から一端が引き出されるのに伴い渦巻状の制御ケーブル束が回転することにより収容箱から送り出されることを特徴とするものである。   A transport cart with an elevator control cable delivery function according to the present invention transports a storage box that houses a long control cable in a spiral shape in a standing state in which the spiral axis of the control cable bundle is horizontal. A support with a roller that is fixed to the transport cart and rotatably supports the spiral control cable bundle in the storage box, and is fixed to the transport cart, and the storage box is erected on the transport cart. A control arm housed in the housing box, the control cable having a fixing arm that is fixed in a spiral shape as one end is pulled out from the housing box in a state where the housing box is fixed to the transport cart by the fixing arm. The cable bundle is sent out from the storage box by rotating.

本発明に係るエレベータ用制御ケーブルの送り出し機能付き運搬台車において、ローラ付き支持体は、上部が運搬台車の前後方向に沿って下方に湾曲した支持体と、支持体の湾曲に沿って取り付けられる渦巻状の制御ケーブル束を回動可能に支持する複数のローラとを含むことが好ましい。   In the transport carriage with an elevator control cable delivery function according to the present invention, the support body with rollers includes a support body whose upper portion is curved downward along the front-rear direction of the transport carriage, and a spiral attached along the curvature of the support body. It is preferable to include a plurality of rollers that rotatably support the control cable bundle.

また、本発明に係るエレベータ用制御ケーブルの送り出し機能付き運搬台車において、収容箱は、前後方向に長い略直方体形状を有し、固定用アームは、上下方向に延びた一対のアングル部材からなり、一対のアングル部材は、収容箱の前面に当接する第１壁部および前面に隣接する側面に当接する第２壁部から構成された前側アングル部材と、収容箱の後面に当接する第３壁部および側面に当接する第４壁部から構成された後側アングル部材とからなることが好ましい。   Further, in the transport cart with an elevator control cable delivery function according to the present invention, the storage box has a substantially rectangular parallelepiped shape that is long in the front-rear direction, and the fixing arm is composed of a pair of angle members extending in the up-down direction, The pair of angle members includes a first wall portion that is in contact with the front surface of the storage box and a second wall portion that is in contact with a side surface adjacent to the front surface, and a third wall portion that is in contact with the rear surface of the storage box. And a rear angle member composed of a fourth wall portion in contact with the side surface.

本発明に係るエレベータ用制御ケーブルの送り出し機能付き運搬台車によれば、固定用アームによって収容箱を立設状態で運搬台車に固定するとともに、制御ケーブルの一端が収容箱から引き出されるのに伴い渦巻状の制御ケーブル束を回転させて送り出すことができる。このため、制御ケーブルを収容箱から取り出して運搬台車に載せ替える手間を要することなく渦巻状の制御ケーブルを送り出すことができる。この結果、制御ケーブルの設置作業を効率良く行うことができる。   According to the transport cart with the function of feeding out the elevator control cable according to the present invention, the storage box is fixed to the transport cart in a standing state by the fixing arm, and the spiral as the one end of the control cable is pulled out from the storage box. The control cable bundle can be rotated and sent out. For this reason, a spiral control cable can be sent out without the need to take out the control cable from the storage box and place it on the transport cart. As a result, the control cable can be installed efficiently.

本発明の実施形態であるエレベータ用制御ケーブルの送り出し機能付き運搬台車が適用されるエレベータの全体構成図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall configuration diagram of an elevator to which an elevator control cable delivery cart with a delivery function according to an embodiment of the present invention is applied. 本発明の実施形態であるエレベータ用制御ケーブルの送り出し機能付き運搬台車の構成を示す側面図と上側から見た部分平面図を示す図である。It is a figure which shows the side view which shows the structure of the conveyance cart with a delivery function of the control cable for elevators which is embodiment of this invention, and the partial top view seen from the upper side. 図３（ａ）は図２に示す運搬台車下面に取り付けられた回転支持板およびキャスターの構成を示す図であり、図３（ｂ）は運搬台車の回転支持板を９０°回転させた状態を示す図であり、図３（ｃ）は運搬台車を前後方向に伸ばした状態を示す図である。FIG. 3 (a) is a diagram showing the configuration of a rotation support plate and casters attached to the lower surface of the transport carriage shown in FIG. 2, and FIG. 3 (b) shows a state in which the rotation support plate of the transport carriage is rotated by 90 °. FIG. 3C is a diagram illustrating a state where the transport cart is extended in the front-rear direction. 図２に示す運搬台車を収容箱に差し込むときの状態を示す図である。It is a figure which shows a state when inserting the conveyance trolley shown in FIG. 2 in a storage box. 図２に示す運搬台車に渦巻状の制御ケーブルを積載した状態を示す図である。It is a figure which shows the state which loaded the spiral-shaped control cable on the conveyance trolley | bogie shown in FIG. 図２に示す運搬台車に積載した収容箱から制御ケーブルを引き出しつつ乗りかごを下降させて制御ケーブルを設置する際の作業状態を示す図である。It is a figure which shows the operation | work state at the time of lowering a passenger car, installing a control cable, pulling out a control cable from the storage box loaded in the conveyance trolley shown in FIG.

以下に、本発明の実施形態について添付図面を参照しながら詳細に説明する。この説明において、具体的な形状、材料、数値、方向等は、本発明の理解を容易にするための例示であって、用途、目的、仕様等にあわせて適宜変更することができる。また、以下において複数の実施形態や変形例などが含まれる場合、それらの特徴部分を適宜に組み合わせて用いることは当初から想定されている。   Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this description, specific shapes, materials, numerical values, directions, and the like are examples for facilitating the understanding of the present invention, and can be appropriately changed according to the application, purpose, specification, and the like. In addition, when a plurality of embodiments and modifications are included in the following, it is assumed from the beginning that these characteristic portions are used in appropriate combinations.

図１は、本発明に係る実施の形態であるエレベータ用制御ケーブルの送り出し機能付き運搬台車が適用されるエレベータ１０の全体構成を示す図である。エレベータ１０は、巻上機１２を備えている。   FIG. 1 is a diagram illustrating an overall configuration of an elevator 10 to which an elevator control cable delivery cart with a delivery function according to an embodiment of the present invention is applied. The elevator 10 includes a hoisting machine 12.

巻上機１２は、図示した実施形態では、昇降路Ｓの直上の機械室Ｍに設置されており、主ロープ１３を介して乗りかご１４およびカウンタ錘（不図示）を相対的に昇降させる。   In the illustrated embodiment, the hoisting machine 12 is installed in the machine room M directly above the hoistway S, and relatively lifts and lowers the car 14 and the counter weight (not shown) via the main rope 13.

乗りかご１４は、乗客や荷物を載せて昇降する機能を有し、各階の乗場１５−１，１５−２，１５−３に設置された乗場扉１６−１，１６−２，１６−３と対向するようにかご扉１７が設けられている。乗りかご１４は行先階登録釦等が設けられた操作パネル１８をかご内に備えるとともに、緊急時に乗客を救出する救出口１９が天井に設けられている。   The car 14 has a function of moving passengers and luggage on and off, and landing doors 16-1, 16-2, 16-3 installed at the landings 15-1, 15-2, 15-3 on the respective floors. A car door 17 is provided so as to face each other. The car 14 is provided with an operation panel 18 provided with a destination floor registration button and the like in the car, and a rescue outlet 19 is provided on the ceiling to rescue passengers in an emergency.

エレベータ制御盤２０は、上述した機械室Ｍに設置され、乗りかご１４の底面に設けられた接続口１４ａと昇降路Ｓの壁面に設置されたケーブルハンガ２１との間に取り付けられた制御ケーブル２２を介して乗りかご１４に接続されている。エレベータ制御盤２０は、巻上機１２や乗りかご１４の運転を統括的に制御している。   The elevator control panel 20 is installed in the machine room M described above, and a control cable 22 attached between a connection port 14a provided on the bottom surface of the car 14 and a cable hanger 21 installed on the wall surface of the hoistway S. Is connected to the car 14 via The elevator control panel 20 controls the operation of the hoisting machine 12 and the car 14 in an integrated manner.

図２及び図３を用いて、エレベータ用制御ケーブルの送り出し機能付き運搬台車（以下、適宜に運搬台車とだけいう）３０の構成について説明する。図２は、運搬台車３０の構成を示す図である。図３（ａ）は、運搬台車３０の下面に取り付けられた回転支持板およびキャスターの運搬時の構成を示す図である。同図（ｂ）はキャスターを運搬台車３０の幅方向に展開した状態を示す図である。同図（ｃ）は、運搬台車３０を前後方向に伸ばした状態を示す図である。図中に示す「Ｘ」は前後方向を、「Ｙ」は上下方向を、「Ｚ」は幅方向を示している。   The configuration of a transport cart 30 with an elevator control cable delivery function (hereinafter, simply referred to as a transport cart as appropriate) 30 will be described with reference to FIGS. 2 and 3. FIG. 2 is a diagram illustrating a configuration of the transport cart 30. FIG. 3A is a diagram illustrating a configuration during transportation of the rotation support plate and the casters attached to the lower surface of the transportation carriage 30. FIG. 4B is a view showing a state in which the casters are developed in the width direction of the transport cart 30. FIG. 4C is a view showing a state where the transport cart 30 is extended in the front-rear direction. In the figure, “X” indicates the front-rear direction, “Y” indicates the up-down direction, and “Z” indicates the width direction.

運搬台車３０は、長尺の制御ケーブル２２を渦巻状に収容する前後方向Ｘに長い略直方体形状の収容箱Ｌを運搬する機能を有している。収容箱Ｌに収容された制御ケーブル２２の束は、渦巻軸が水平方向となる立設状態で運搬台車３０に積載される（図５参照）。運搬台車３０は、図２に示すように、前後に分割された前側台座３２及び後側台座３４から構成されている。前側台座３２及び後側台座３４の構成は同一であるため、以下の説明では主として前側台座３２の構成についてのみ説明するものとし、後側台座３４の構成については説明を適宜省略する。前側台座３２の下部には、図３（ａ）に示すように、回転支持板３５が取り付けられている。回転支持板３５は、回転軸３５ａを介して前側台座３２の下面に取り付けられている。また、回転支持板３５の前後両端にはストッパー付きのキャスター３６，３７が回転自在に取り付けられている。   The transport carriage 30 has a function of transporting a substantially rectangular parallelepiped storage box L that is long in the front-rear direction X in which the long control cable 22 is spirally stored. The bundle of control cables 22 housed in the housing box L is loaded on the transport carriage 30 in a standing state in which the spiral axis is in the horizontal direction (see FIG. 5). As shown in FIG. 2, the transport carriage 30 includes a front pedestal 32 and a rear pedestal 34 that are divided into front and rear. Since the configurations of the front pedestal 32 and the rear pedestal 34 are the same, in the following description, only the configuration of the front pedestal 32 will be mainly described, and the description of the configuration of the rear pedestal 34 will be omitted as appropriate. A rotation support plate 35 is attached to the lower part of the front pedestal 32 as shown in FIG. The rotation support plate 35 is attached to the lower surface of the front pedestal 32 via a rotation shaft 35a. Further, casters 36 and 37 with stoppers are rotatably attached to both front and rear ends of the rotation support plate 35.

各キャスター３６，３７は、停止用のスライドレバー３６ａ，３７ａが上部に設けられており、このスライドレバー３６ａ，３７ａを周方向にスライドさせることにより、キャスター３６，３７が回転しないようにブレーキをかけることができる。これにより、運搬台車３０が動かないように固定することができる。各キャスター３６，３７は回転支持板３５を介して前側台座３２に回転可能に支持されている。   Each of the casters 36 and 37 is provided with slide levers 36a and 37a for stopping at the top. By sliding the slide levers 36a and 37a in the circumferential direction, a brake is applied so that the casters 36 and 37 do not rotate. be able to. Thereby, it can fix so that the conveyance trolley 30 may not move. The casters 36 and 37 are rotatably supported on the front pedestal 32 via the rotation support plate 35.

運搬台車３０は、制御ケーブル２２の束を回動可能に支持するローラ付き支持体４０と、収容箱Ｌを運搬台車３０に固定する固定用アーム５０とを備えている。   The transport carriage 30 includes a support body 40 with a roller that rotatably supports the bundle of control cables 22, and a fixing arm 50 that fixes the storage box L to the transport carriage 30.

ローラ付き支持体４０は、図２に示すように、前側台座３２に固定された支持体４２と、支持体４２の上部に取り付けられた複数のローラ４４ａ〜４４ｅを有している。支持体４２は、２枚のパネル４２ａ，４２ｂを対向配置して両側面が構成されている。各パネル４２ａ，４２ｂは、上端面が前後方向Ｘに沿って下方へ凹状に湾曲している。また、前面パネル４２ｃが各パネル４２ａ，４２ｂの前端を連結するように配置されている。支持体４２の上端面は、支持体４２及び後側台座３４の支持体とともに全体として略円弧状に形成され、前後方向Ｘにおける中央部の高さが運搬台車３０の前後両端の高さよりも低くなるように形成されている。   As shown in FIG. 2, the roller-supported support body 40 includes a support body 42 fixed to the front pedestal 32 and a plurality of rollers 44 a to 44 e attached to the upper part of the support body 42. The support body 42 has two panels 42a and 42b arranged to face each other. Each of the panels 42a and 42b has an upper end surface curved in a concave shape along the front-rear direction X. A front panel 42c is arranged so as to connect the front ends of the panels 42a and 42b. The upper end surface of the support body 42 is formed in a substantially arc shape as a whole together with the support body of the support body 42 and the rear pedestal 34, and the height of the central portion in the front-rear direction X is lower than the heights of the front and rear ends of the transport carriage 30. It is formed to become.

各パネル４２ａ，４２ｂの上端面の湾曲に沿って複数のローラ４４ａ〜４４ｅが回転可能に取り付けられている。各ローラ４４ａ〜４４ｅは、その外周面の上側部分が各パネル４２ａ，４２ｂの上端面から突き出して露出している。本実施形態では、ローラ４４ａ〜４４ｅの５つのローラを備える例を挙げているが、ローラの数は５つに限定されるものではない。また、各パネル４２ａ，４２ｂの側面下部には、上下方向Ｙに長いスリット４２ｄが設けられている。スリット４２ｄには、回転支持板３５の回り止めとして機能する固定用ピン４６が上下方向Ｙに移動可能に係合されている。   A plurality of rollers 44a to 44e are rotatably attached along the curvature of the upper end surfaces of the panels 42a and 42b. As for each roller 44a-44e, the upper part of the outer peripheral surface protrudes from the upper end surface of each panel 42a, 42b, and is exposed. In the present embodiment, an example in which five rollers 44a to 44e are provided is given, but the number of rollers is not limited to five. In addition, a slit 42d that is long in the vertical direction Y is provided at the lower side of each panel 42a, 42b. A fixing pin 46 that functions as a detent for the rotation support plate 35 is engaged with the slit 42d so as to be movable in the vertical direction Y.

この固定用ピン４６は、図２に示すように、前側台座３２の上面に設けられたマウント４７に上下方向Ｙに移動可能に支持されており、前側台座３２の貫通孔３２ａおよび回転支持板３５の固定用孔３５ｂ，３５ｃ（図３（ａ）及び図３（ｂ）参照）のいずれか一方に挿通され、回転支持板３５の回り止めとして機能する。より詳しくは、図３（ａ）に示すように、固定用ピン４６が固定用孔３５ｂに挿通されるとき、各キャスター３６，３７を含む回転支持板３５は前側台座３２の直下に収納された状態で固定される。これにより、運搬台車３０を倒して平置き状態にすることができる。他方、図３（ｂ）に示すように、回転支持板３５を約９０度回転させて固定用ピン４６が固定用孔３５ｃに挿通されると、回転支持板３５が幅方向Ｚに沿って展開された状態に固定される。これにより、前側台座３２を自立させることができる。   As shown in FIG. 2, the fixing pin 46 is supported by a mount 47 provided on the upper surface of the front pedestal 32 so as to be movable in the vertical direction Y. The through hole 32a of the front pedestal 32 and the rotation support plate 35 are supported. The fixing holes 35b and 35c (see FIG. 3A and FIG. 3B) are inserted into the fixing holes 35b and 35c and function as a rotation stopper for the rotation support plate 35. More specifically, as shown in FIG. 3A, when the fixing pin 46 is inserted into the fixing hole 35b, the rotation support plate 35 including the casters 36 and 37 is accommodated immediately below the front pedestal 32. Fixed in state. Thereby, the conveyance trolley | bogie 30 can be brought down and it can be set in a flat state. On the other hand, as shown in FIG. 3B, when the rotation support plate 35 is rotated about 90 degrees and the fixing pin 46 is inserted into the fixing hole 35c, the rotation support plate 35 is expanded along the width direction Z. It is fixed to the state that was done. Thereby, the front side base 32 can be made independent.

図３（ａ）及び図３（ｂ）に示すように、後側台座３４の前端部下面にはプレート状の連結金具４８が取り付けられている。連結金具４８には、２つのボルト４８ｂ，４８ｃが上下方向Ｙに貫通して取り付けられている。前側台座３２の後端部には、上記２つのボルト４８ｂ，４８ｃに対応する位置に長孔３２ｂ，３２ｃが設けられており、この２つの長孔３２ｂ，３２ｃにボルト４８ｂ，４８ｃがそれぞれ挿通固定される。これにより、前側台座３２および後側台座３４の前後方向Ｘの長さを調節可能に連結することができる。この結果、前後方向Ｘの長さが異なる複数種類の収容箱Ｌに対応して運搬台車３０の全長を調整できる。   As shown in FIGS. 3A and 3B, a plate-shaped connecting bracket 48 is attached to the lower surface of the front end portion of the rear pedestal 34. Two bolts 48 b and 48 c are attached to the connecting bracket 48 so as to penetrate in the vertical direction Y. Long holes 32b and 32c are provided at positions corresponding to the two bolts 48b and 48c at the rear end of the front pedestal 32, and the bolts 48b and 48c are inserted and fixed in the two long holes 32b and 32c, respectively. Is done. Thereby, the length of the front side pedestal 32 and the rear side pedestal 34 in the front-rear direction X can be adjusted. As a result, the overall length of the transport cart 30 can be adjusted to correspond to a plurality of types of storage boxes L having different lengths in the front-rear direction X.

固定用アーム５０は、図２に示すように、上下方向Ｙに延びる一対のアングル部材５２，５４により構成される。アングル部材５２は前側台座３２の前端部上面に上下方向Ｘに沿って立設され、アングル部材５４は後側台座３４の後端部上面に上下方向Ｘに沿って立設されている。アングル部材５２は、収容箱Ｌの前面に当接する第１壁部５２ａおよび収容箱Ｌの前面に隣接する側面に当接する第２壁部５２ｂからなるＬ字型の部材で形成されている。アングル部材５２は、支持体４２に隙間αを介して対向するように配置されている。同様に、アングル部材５４は、収容箱Ｌの後面に当接する第３壁部５４ａおよび収容箱Ｌの後面に隣接する側面に当接する第４壁部５４ｂからなるＬ字型の部材で形成されている。   As shown in FIG. 2, the fixing arm 50 includes a pair of angle members 52 and 54 extending in the vertical direction Y. The angle member 52 is erected along the vertical direction X on the upper surface of the front end portion of the front pedestal 32, and the angle member 54 is erected along the vertical direction X on the upper surface of the rear end portion of the rear pedestal 34. The angle member 52 is formed of an L-shaped member including a first wall portion 52 a that contacts the front surface of the storage box L and a second wall portion 52 b that contacts a side surface adjacent to the front surface of the storage box L. The angle member 52 is disposed so as to face the support body 42 with a gap α. Similarly, the angle member 54 is formed of an L-shaped member including a third wall portion 54a that contacts the rear surface of the storage box L and a fourth wall portion 54b that contacts the side surface adjacent to the rear surface of the storage box L. Yes.

なお、各アングル部材５２，５４の第１壁部５２ａ及び第３壁部５４ａの外側面上部には、取っ手５２ｃ及び取っ手５４ｃをそれぞれ設けることが好ましい。これにより、保守員が取っ手５２ｃ，５４ｃを掴んで運搬台車３０を移動させたり起こしたりし易くできる。   In addition, it is preferable to provide the handle 52c and the handle 54c in the upper part of the outer surface of the 1st wall part 52a and the 3rd wall part 54a of each angle member 52,54, respectively. As a result, the maintenance staff can easily grasp the handles 52c and 54c to move or raise the transport cart 30.

図２に一点鎖線で示すように、収容箱Ｌの前端側の上下方向Ｙに延びる一方の角部は隙間αに差し込まれている。収容箱Ｌの後端側に位置する反対側の角部も同様に、アングル部材５４および支持体４２の隙間に差し込まれている。これにより、収容箱Ｌを立設状態で運搬台車３０に固定することができる。   As shown by a one-dot chain line in FIG. 2, one corner portion extending in the vertical direction Y on the front end side of the storage box L is inserted into the gap α. Similarly, the opposite corner located on the rear end side of the storage box L is also inserted into the gap between the angle member 54 and the support 42. Thereby, the storage box L can be fixed to the transport cart 30 in a standing state.

続いて、図４〜図６を用いて運搬台車３０を用いた制御ケーブル２２の運搬及び取り付け方法について説明する。   Then, the conveyance and attachment method of the control cable 22 using the conveyance trolley | bogie 30 are demonstrated using FIGS.

図４に示すように、保守員は、収容箱Ｌを床面に平置き状態で置いて、収容箱Ｌの底面を例えば、カッターナイフ等で切断して開口端Ｌ１を形成する。続いて、ローラ付き支持体４０と前後のアングル部材５２，５４との隙間に上記開口端Ｌ１の前後両端の角部をそれぞれ差し込む。その後、固定用アーム５０に設けられた取っ手５２ｃ，５４ｃを掴んで収容箱Ｌを運搬台車３０に固定した状態のまま引き起こす。そして、回転支持板３５を９０°回転させて固定用ピン４６を固定用孔３５ｃに挿通固定し（図３（ｂ）参照）、運搬台車３０を図５に示すように安定状態で自立させる。   As shown in FIG. 4, the maintenance person places the storage box L on the floor surface in a flat state, and cuts the bottom surface of the storage box L with, for example, a cutter knife to form the open end L1. Subsequently, the corners at the front and rear ends of the opening end L1 are inserted into the gaps between the roller-supported body 40 and the front and rear angle members 52 and 54, respectively. Thereafter, the handles 52c and 54c provided on the fixing arm 50 are grasped to cause the storage box L to be fixed in the transport cart 30. Then, the rotation support plate 35 is rotated by 90 °, and the fixing pin 46 is inserted and fixed in the fixing hole 35c (see FIG. 3B), and the transport carriage 30 is made independent in a stable state as shown in FIG.

次に、保守員は、運搬台車３０を押して移動し、乗りかご１４内に搬入する。そして、かご内からのリモート操作で機械室Ｍのエレベータ制御盤２０を操作してケーブルハンガ２１に近接する位置まで乗りかご１４を上昇させる。その後、収容箱Ｌの上端部をカッターナイフ等で切断して開口させ、制御ケーブル２２の一端を引き出して乗りかご１４の救出口１９から昇降路Ｓ内へ制御ケーブル２２を送り出す。この際、スライドレバー３６ａ，３７ａをスライドさせてキャスター３６，３７にブレーキをかけておくことが好ましい。同様に、後側台座３４のキャスターにもブレーキをかけておくことが好ましい。これにより、制御ケーブル２２を送り出す際に運搬台車３０が移動するのを防止できる。   Next, the maintenance staff pushes the transport cart 30 to move and carry it into the car 14. Then, the elevator 14 is moved up to a position close to the cable hanger 21 by operating the elevator control panel 20 of the machine room M by remote operation from the inside of the car. Thereafter, the upper end portion of the storage box L is cut and opened with a cutter knife or the like, one end of the control cable 22 is pulled out, and the control cable 22 is sent out from the rescue outlet 19 of the car 14 into the hoistway S. At this time, the slide levers 36a and 37a are preferably slid to brake the casters 36 and 37. Similarly, it is preferable to brake the casters of the rear pedestal 34. Thereby, when the control cable 22 is sent out, it can prevent that the conveyance trolley 30 moves.

それから、図６に示すように、制御ケーブル２２の一端をケーブルハンガ２１に接続し、エレベータ制御盤２０をリモート操作して乗りかご１４をゆっくりと下降させる。この際、収容箱Ｌに収容された制御ケーブル２２は、渦巻状の制御ケーブル２２が回転することにより収容箱Ｌから送り出される。そして、乗りかご１４がピットＰまで降下すると制御ケーブル２２の他端を乗りかご１４の下端に設けられた接続口１４ａに接続する。このようにして制御ケーブル２２の取り付け作業を行うことができる。取り付けるべき制御ケーブル２２の束が複数本有る場合には、上述した取り付け作業を繰り返し行えばよい。   Then, as shown in FIG. 6, one end of the control cable 22 is connected to the cable hanger 21, and the elevator control panel 20 is remotely operated to slowly lower the car 14. At this time, the control cable 22 housed in the housing box L is sent out from the housing box L as the spiral control cable 22 rotates. When the car 14 descends to the pit P, the other end of the control cable 22 is connected to a connection port 14a provided at the lower end of the car 14. In this way, the attachment work of the control cable 22 can be performed. When there are a plurality of bundles of control cables 22 to be attached, the above-described attachment operation may be repeated.

本発明に係るエレベータ用制御ケーブルの送り出し機能付き運搬台車３０によれば、固定用アーム５０によって収容箱Ｌを立設状態で運搬台車３０に固定するとともに、制御ケーブル２２が収容箱Ｌから引き出されるのに伴い渦巻状の制御ケーブル２２の束を回転させて送り出すことができる。このため、渦巻状の制御ケーブル２２を収容箱Ｌから一旦取り出して運搬台車３０に載せ替える手間を要することなく、渦巻状の制御ケーブル２２を収容箱Ｌから送り出すことができる。この結果、制御ケーブル２２の取り付け作業を効率良く行うことができる。   According to the transport cart 30 with the function of sending out the elevator control cable according to the present invention, the fixing box 50 fixes the storage box L to the transport cart 30 in an upright state, and the control cable 22 is pulled out from the storage box L. Accordingly, the bundle of spiral control cables 22 can be rotated and sent out. For this reason, the spiral control cable 22 can be sent out from the storage box L without the need for taking out the spiral control cable 22 from the storage box L and replacing it with the transport cart 30. As a result, the control cable 22 can be attached efficiently.

上記実施形態では、支持体４２は運搬台車３０の前後方向Ｘに沿って下方に湾曲しているが、支持体４２の上辺部が必ずしも湾曲している必要は無く、複数のローラ４４ａ〜４４ｅの外周面が支持体４２の上辺部から突き出して露出していればよい。   In the said embodiment, although the support body 42 is curving below along the front-back direction X of the conveyance trolley 30, the upper side part of the support body 42 does not necessarily need to be curving, and the some rollers 44a-44e. The outer peripheral surface should just protrude from the upper side part of the support body 42, and should just be exposed.

また、上記実施形態では、固定用アーム５０は運搬台車３０の前後両端に設けられた一対のアングル部材５２，５４から構成されているが、これに限定されるものではない。例えば、一対の平板部材又は棒状部材を運搬台車３０の前後両端に立設してもよい。   Moreover, in the said embodiment, although the arm 50 for fixation is comprised from the pair of angle members 52 and 54 provided in the front-and-rear both ends of the conveyance trolley 30, it is not limited to this. For example, a pair of flat plate members or rod-shaped members may be erected on both front and rear ends of the transport carriage 30.

なお、本発明は、上述した実施形態およびその変形例の構成に限定されるものではなく、本願の特許請求の範囲に記載された事項およびその均等の範囲内で種々の改良や変更が可能であることはいうまでもない。   Note that the present invention is not limited to the configurations of the above-described embodiment and its modifications, and various improvements and modifications can be made within the scope of matters described in the claims of the present application and their equivalents. Needless to say.

１０ エレベータ、１３ 主ロープ、１９ 救出口、２０ エレベータ制御盤、２１ ケーブルハンガ、２２ 制御ケーブル、３０ 運搬台車、３２ 前側台座、３２ａ 貫通孔、３２ｂ，３２ｃ 長孔、３４ 後側台座、３５ 回転支持板、３５ｂ，３５ｃ 固定用孔、３６，３７ キャスター、３６ａ，３７ａ スライドレバー、４０ ローラ付き支持体、４２ 支持体、４４ａ，４４ｂ，４４ｃ，４４ｄ，４４ｅ ローラ、５０ 固定用アーム、５２，５４ アングル部材、５２ａ，５２ｂ，５４ａ，５４ｂ 壁部、Ｌ 収容箱、Ｌ１ 開口端、Ｍ 機械室、Ｐ ピット、Ｓ 昇降路、Ｘ 前後方向、Ｙ 上下方向、Ｚ 幅方向。   10 elevator, 13 main rope, 19 rescue exit, 20 elevator control panel, 21 cable hanger, 22 control cable, 30 transport cart, 32 front pedestal, 32a through hole, 32b, 32c long hole, 34 rear pedestal, 35 rotation support Plate, 35b, 35c Fixing hole, 36, 37 Caster, 36a, 37a Slide lever, 40 Support with roller, 42 Support, 44a, 44b, 44c, 44d, 44e Roller, 50 Fixing arm, 52, 54 Angle Member, 52a, 52b, 54a, 54b Wall, L receiving box, L1 open end, M machine room, P pit, S hoistway, X longitudinal direction, Y vertical direction, Z width direction.

Claims (3)

長尺の制御ケーブルを渦巻状に収容する収容箱を、当該制御ケーブル束の渦巻軸が水平方向となる立設状態で運搬する運搬台車であって、
前記運搬台車に固定され、前記収容箱内で渦巻状の前記制御ケーブル束を回動可能に支持するローラ付き支持体と、
前記運搬台車に固定され、前記収容箱を前記運搬台車に立設状態で固定する固定用アームと、
を備え、
前記収容箱に収容された前記制御ケーブルは、前記固定用アームにより前記収容箱が前記運搬台車に固定された状態で、前記収容箱から一端が引き出されるのに伴い前記渦巻状の制御ケーブル束が回転することにより前記収容箱から送り出されることを特徴とする、
エレベータ用制御ケーブルの送り出し機能付き運搬台車。 A transport cart that transports a storage box that houses a long control cable in a spiral shape in a standing state in which the spiral shaft of the control cable bundle is in a horizontal direction,
A support body with a roller fixed to the transport carriage and rotatably supporting the spiral control cable bundle in the storage box;
A fixing arm that is fixed to the transport cart and that fixes the storage box to the transport cart in a standing state;
With
The control cable housed in the housing box has the spiral control cable bundle as one end is pulled out from the housing box in a state where the housing box is fixed to the transport cart by the fixing arm. It is sent out from the storage box by rotating,
A transport cart with an elevator control cable delivery function. 前記ローラ付き支持体は、上部が前記運搬台車の前後方向に沿って下方に湾曲した支持体と、前記支持体の湾曲に沿って取り付けられ前記渦巻状の制御ケーブル束を回動可能に支持する複数のローラとを含むことを特徴とする、
請求項１に記載のエレベータ用制御ケーブルの送り出し機能付き運搬台車。 The support body with a roller is attached along the curvature of the support body whose upper part is curved downward along the front-rear direction of the transport carriage, and rotatably supports the spiral control cable bundle. Including a plurality of rollers,
A transport cart with a delivery function of the elevator control cable according to claim 1. 前記収容箱は、前後方向に長い略直方体形状を有し、
前記固定用アームは、上下方向に延びた一対のアングル部材からなり、
前記一対のアングル部材は、前記収容箱の前面に当接する第１壁部および前記前面に隣接する側面に当接する第２壁部から構成された前側アングル部材と、前記収容箱の後面に当接する第３壁部および前記側面に当接する第４壁部から構成された後側アングル部材とからなることを特徴とする、
請求項１または２に記載のエレベータ用制御ケーブルの送り出し機能付き運搬台車。 The storage box has a substantially rectangular parallelepiped shape that is long in the front-rear direction,
The fixing arm comprises a pair of angle members extending in the vertical direction,
The pair of angle members are in contact with a front angle member formed of a first wall portion that contacts the front surface of the storage box and a second wall portion that contacts a side surface adjacent to the front surface, and a rear surface of the storage box. It consists of a rear wall angle member composed of a third wall part and a fourth wall part in contact with the side surface,
A transport cart with a sending-out function of the elevator control cable according to claim 1 or 2.
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