JPH1087220A - Rope pulling and laying device for elevator - Google Patents
Rope pulling and laying device for elevatorInfo
- Publication number
- JPH1087220A JPH1087220A JP8240697A JP24069796A JPH1087220A JP H1087220 A JPH1087220 A JP H1087220A JP 8240697 A JP8240697 A JP 8240697A JP 24069796 A JP24069796 A JP 24069796A JP H1087220 A JPH1087220 A JP H1087220A
- Authority
- JP
- Japan
- Prior art keywords
- rope
- main body
- hoistway
- fixed
- pressing plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/02—Installing or exchanging ropes or cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エレベータのロー
プ張設装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator rope stretching apparatus.
【０００２】[0002]
【従来の技術】従来のロープの張設方法を、図７から図
９を用いて説明する。図７から図９は従来のロープの張
設方法を示す昇降路縦断面図である。2. Description of the Related Art A conventional rope stretching method will be described with reference to FIGS. 7 to 9 are vertical sectional views of a hoistway showing a conventional rope stretching method.
【０００３】まず、図７に示すように、昇降路１の上部
に設けられた機械室２から、ロープドラム３に巻回した
ロープ４をそらせ車５を介して作業員６Ａが落とし込
み、この落とし込んだロープ４の端部４１を作業員６Ｂ
が中間階７に取り込む。First, as shown in FIG. 7, a rope 6 wound around a rope drum 3 is deflected from a machine room 2 provided at an upper part of a hoistway 1 by an operator 6A via a wheel 5 and dropped. The end 41 of the rope 4 is attached to the worker 6B
Takes in the middle floor 7.
【０００４】この中間階への取り込みは、エレベータの
昇降工程が高揚程となり、乗かご及び釣合い錘に連結さ
れるロープ４も長いものを対象に行われているもので、
機械室２からの落とし込み時に、ロープ４の自重により
加速度がついて暴走することを防止するための措置であ
る。[0004] The take-in to the middle floor is performed for a long elevator 4 in which the elevator is lifted and the rope 4 connected to the car and the counterweight is long.
This is a measure to prevent runaway due to acceleration due to the weight of the rope 4 when dropped from the machine room 2.
【０００５】その後、図８に示すように、ロープ他端４
２と乗かご９とを作業員６Ａが連結する。[0005] Thereafter, as shown in FIG.
The worker 6A connects 2 to the car 9.
【０００６】次に、ロープ端部４１を再び昇降路１の下
方に向かって落とし込み、このロープ端部４１と釣合い
錘８とを連結する。Next, the rope end 41 is dropped again below the hoistway 1, and the rope end 41 and the counterweight 8 are connected.
【０００７】このように、ロープ４を張設したなら、図
９に示すようにロープ４は、その一端が乗かご９に連結
され、巻上機１０に設けられたプーリ１１及び反らせ車
５に巻回された後、他端が釣合い錘８に連結されること
になる。When the rope 4 is stretched in this way, as shown in FIG. 9, one end of the rope 4 is connected to the car 9 and is connected to the pulley 11 and the warp wheel 5 provided on the hoisting machine 10. After being wound, the other end is connected to the counterweight 8.
【０００８】そして、この状態となったなら、巻上機１
０に設けられたプーリ１１により駆動力を伝達され、乗
かご９は昇降路１内を昇降することになる。When this state is reached, the hoisting machine 1
The driving force is transmitted by the pulley 11 provided on the shaft 0, and the car 9 moves up and down in the hoistway 1.
【０００９】なお、このようなロープ張設方法の一例と
しては特開平６−２５５９３８号公報にその開示がみら
れる。[0009] An example of such a rope stretching method is disclosed in JP-A-6-255938.
【００１０】[0010]
【発明が解決しようとする課題】しかし上述した従来技
術によるロープ張設方法では、ロープの一端を一度中間
階に取り込む必要があるため、この取り込み作業に長時
間を要し、作業効率を悪化させるという問題点があっ
た。However, in the rope stretching method according to the prior art described above, since one end of the rope needs to be once taken into the middle floor, this taking work takes a long time and deteriorates work efficiency. There was a problem.
【００１１】本発明はこの問題点を鑑みてなされたもの
で、その目的はロープの張設作業効率を向上させるエレ
ベータのロープ張設装置を提供するにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a rope tensioning device for an elevator which improves rope tensioning work efficiency.
【００１２】[0012]
【課題を解決するための手段】この目的を達成するため
に本発明は、昇降路上部に設けられた機械室からロープ
を昇降路下方に落とし込むロープの張設時に用いられ、
このロープの落下を制動するようにロープを機械室内に
固定する制動装置を設けたことを特徴とする。In order to achieve this object, the present invention is used at the time of stretching a rope for dropping a rope below a hoistway from a machine room provided at an upper part of the hoistway,
A braking device is provided for fixing the rope in the machine room so as to brake the drop of the rope.
【００１３】本発明によれば以上のように構成したた
め、制動装置により、機械室からのロープの落とし込み
時に、ロープの自由落下による暴走を防止することがで
きる。According to the present invention, as described above, the runaway due to the free fall of the rope can be prevented by the braking device when the rope is dropped from the machine room.
【００１４】[0014]
【発明の実施の形態】以下、本発明の一実施の形態を図
に基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【００１５】まず、本発明の一実施形態のエレベータの
ロープ張設装置を形成する制動装置の構成を図１から図
３を用いて説明する。ここで、図１は本発明に用いる制
動装置の取付け状態を示す平面図、図２は本発明に用い
る制動装置の拡大斜視図、図３は本発明に用いる制動装
置の拡大平面図である。First, the structure of a braking device forming a rope tensioning device for an elevator according to an embodiment of the present invention will be described with reference to FIGS. Here, FIG. 1 is a plan view showing an attached state of the braking device used in the present invention, FIG. 2 is an enlarged perspective view of the braking device used in the present invention, and FIG. 3 is an enlarged plan view of the braking device used in the present invention.
【００１６】図１および図２において、１３は巻上機１
０が載置されるマシンビームであり、このマシンビーム
１３に制動装置１２が固定される。1 and 2, reference numeral 13 denotes a hoisting machine.
Reference numeral 0 denotes a machine beam on which the brake device 12 is fixed.
【００１７】この制動装置１２は、機械室２に設置され
るマシンビーム１３に固定される固定部２４と、この固
定部２４に進退可能に設けられた可動部２５とから構成
されている。The braking device 12 includes a fixed portion 24 fixed to the machine beam 13 installed in the machine room 2 and a movable portion 25 provided on the fixed portion 24 so as to be able to advance and retreat.
【００１８】固定部２４は、ロープ４の走行をガイドす
る案内溝１４ａを備えたＬ字形状の本体部１４と、この
本体部１４をマシンビーム１３に固定する固定具１５
と、本体部１４にロープ４を固定するクリップ２０とか
ら構成されている。The fixing portion 24 includes an L-shaped main portion 14 having a guide groove 14a for guiding the running of the rope 4, and a fixing member 15 for fixing the main portion 14 to the machine beam 13.
And a clip 20 for fixing the rope 4 to the main body 14.
【００１９】また可動部２５は、支点２１にて一端を本
体部１４に固定されこの本体部１４との間にロープ４を
挟持する押さえ板１９と、この押さえ板１９の他端を本
体部１４に進退可能に固定する可変体２６とから構成さ
れている。The movable portion 25 has one end fixed to the main body portion 14 at the fulcrum 21 and a holding plate 19 for holding the rope 4 between itself and the main body portion 14, and the other end of the holding plate 19 is connected to the main body portion 14. And a variable body 26 fixed so as to be able to move forward and backward.
【００２０】なおこの可変体２６は、図３に示すように
本体部１４および押さえ板１９に挿入されるボルト１６
と、このボルト１６に螺合されるナット１７と、ナット
１７と押さえ板１９との間に設けられるバネ部材１８と
から形成されており、バネ部材１８により押さえ板１９
を本体部１４へ押圧している。As shown in FIG. 3, the variable member 26 includes a bolt 16 inserted into the main body 14 and the holding plate 19.
And a nut 17 screwed to the bolt 16, and a spring member 18 provided between the nut 17 and the pressing plate 19.
Is pressed against the main body 14.
【００２１】次に、この制動装置１２を用いたロープ４
の張設作業を図１から図４を用いて説明する。図４は本
発明に用いる制動装置の拡大平面図である。Next, the rope 4 using the braking device 12
Will be described with reference to FIGS. 1 to 4. FIG. 4 is an enlarged plan view of the braking device used in the present invention.
【００２２】まず、図４に示すように作業員は長尺体２
７にて、押さえ板１９を本体部１４とは逆方向に押し開
き、ロープドラム３からロープ４を押さえ板１９と本体
部１４の案内溝１４ａの間を通した後、図１に示す開口
２３から昇降路１下方に向けロープ４を落とし込む。First, as shown in FIG.
At 7, the holding plate 19 is pushed open in the opposite direction to the main body portion 14, and the rope 4 is passed from the rope drum 3 between the holding plate 19 and the guide groove 14 a of the main body portion 14, and then the opening 23 shown in FIG. The rope 4 is dropped downward from the hoistway 1.
【００２３】そして、ロープ４の落下速度が危険な速度
まで上昇したなら、図３に示すように長尺体２７を抜
き、押さえ板１９と案内溝１４ａとの間でロープ４を挟
圧し、ロープ４の落下を制動する。When the falling speed of the rope 4 has risen to a dangerous speed, the elongated body 27 is pulled out as shown in FIG. 3, and the rope 4 is clamped between the holding plate 19 and the guide groove 14a. Braking the fall of 4.
【００２４】このように本発明の制動装置１２によれ
ば、ロープ４の落下速度を制御することが可能となるた
め、ロープ４を暴走させることなく昇降路１の下部まで
落とし込むことができるため、中間階でロープ４を取り
込むことなく、効率よくロープ４を張設することが可能
となる。As described above, according to the braking device 12 of the present invention, since the falling speed of the rope 4 can be controlled, the rope 4 can be dropped to the lower portion of the hoistway 1 without running away. The rope 4 can be efficiently stretched without taking the rope 4 in the middle floor.
【００２５】また通常、ロープは複数本張設されるた
め、２本目を張設する際の説明を図５、図６を用いて行
う。図５、６は、本発明に用いる制動装置の拡大平面図
である。Usually, a plurality of ropes are stretched, so that the description of stretching the second rope will be made with reference to FIGS. 5 and 6 are enlarged plan views of the braking device used in the present invention.
【００２６】２本目を張設する際には既に昇降路１の下
部まで落とし込んだロープ４を、図５に示すように本体
部１４ａにクリップ２０にて固定保持する。When the second rope is stretched, the rope 4 which has already been dropped to the lower part of the hoistway 1 is fixed and held by the clip 20 to the main body portion 14a as shown in FIG.
【００２７】ロープ４を固定した後、１本目と同様、図
６に示すとおり長尺体２７にて押さえ板１９を押し開
き、その落下速度を制動しながら２本目のロープ４１を
昇降路１下方に向けて落とし込む。After the rope 4 is fixed, similarly to the first rope, as shown in FIG. 6, the holding plate 19 is pushed open by the elongated body 27, and the second rope 41 is moved down the hoistway 1 while braking the falling speed. Drop toward.
【００２８】このように、１本目のロープ４はクリップ
２０にて固定保持されているため、２本目を落とし込む
際に押さえ板１９を押し開いても、１本目が再び落下す
ることなく２本目の張設作業を行うことができる。As described above, since the first rope 4 is fixedly held by the clip 20, even if the holding plate 19 is pushed open when dropping the second rope, the first rope 4 does not fall again and the second rope 4 does not fall. Stretching work can be performed.
【００２９】なお、図２に示すように、クリップ２０
は、押さえ板１９の上部および下部に設けられているた
め、押さえ板１９を開閉しても押さえ板１９と干渉する
ことはない。Incidentally, as shown in FIG.
Are provided on the upper and lower portions of the holding plate 19, so that they do not interfere with the holding plate 19 even when the holding plate 19 is opened and closed.
【００３０】[0030]
【発明の効果】以上のように構成したため本発明は、ロ
ープの張設作業効率を向上させるエレベータのロープ張
設装置を提供することができる。As described above, the present invention can provide an elevator rope tensioning device that improves the rope tensioning operation efficiency.
【図１】本発明に用いる制動装置の取付け状態を示す平
面図である。FIG. 1 is a plan view showing a mounting state of a braking device used in the present invention.
【図２】本発明に用いる制動装置の拡大斜視図である。FIG. 2 is an enlarged perspective view of a braking device used in the present invention.
【図３】本発明に用いる制動装置の拡大平面図である。FIG. 3 is an enlarged plan view of a braking device used in the present invention.
【図４】本発明に用いる制動装置の拡大平面図である。FIG. 4 is an enlarged plan view of a braking device used in the present invention.
【図５】本発明に用いる制動装置の拡大平面図である。FIG. 5 is an enlarged plan view of a braking device used in the present invention.
【図６】本発明に用いる制動装置の拡大平面図である。FIG. 6 is an enlarged plan view of a braking device used in the present invention.
【図７】従来のロープの張設方法を示す昇降路縦断面図
である。FIG. 7 is a vertical sectional view of a hoistway showing a conventional rope stretching method.
【図８】従来のロープの張設方法を示す昇降路縦断面図
である。FIG. 8 is a vertical sectional view of a hoistway showing a conventional rope stretching method.
【図９】従来のロープの張設方法を示す昇降路縦断面図
である。FIG. 9 is a vertical sectional view of a hoistway showing a conventional rope stretching method.
１ 昇降路 ２ 機械室 ４ ロープ １２ 制動装置 ２４ 固定部 ２５ 可動部 DESCRIPTION OF SYMBOLS 1 Hoistway 2 Machine room 4 Rope 12 Braking device 24 Fixed part 25 Movable part
Claims (2)
プを昇降路下方に落とし込むロープの張設時に用いら
れ、このロープの落下を制動するようにロープを機械室
内に固定する制動装置を設けたことを特徴とするエレベ
ータのロープ張設装置。1. A brake device is used for tensioning a rope that drops a rope downward from a hoistway from a machine room provided at the upper part of the hoistway, and fixes the rope in the machine room so as to brake the fall of the rope. A rope tensioning device for an elevator.
固定部と、この固定部に対し進退可能に押圧される可動
部とを備えたことを特徴とする請求項１記載のエレベー
タのロープ張設装置。2. The elevator rope according to claim 1, wherein the braking device includes a fixed part fixed in the machine room, and a movable part pressed forward and backward with respect to the fixed part. Stretching equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8240697A JPH1087220A (en) | 1996-09-11 | 1996-09-11 | Rope pulling and laying device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8240697A JPH1087220A (en) | 1996-09-11 | 1996-09-11 | Rope pulling and laying device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1087220A true JPH1087220A (en) | 1998-04-07 |
Family
ID=17063362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8240697A Pending JPH1087220A (en) | 1996-09-11 | 1996-09-11 | Rope pulling and laying device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1087220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039199A1 (en) * | 2006-09-28 | 2008-04-03 | Otis Elevator Company | Assembly for roping an elevator |
| WO2013087540A1 (en) * | 2011-12-16 | 2013-06-20 | Siemag Tecberg Gmbh | Traction sheave clamping device |
-
1996
- 1996-09-11 JP JP8240697A patent/JPH1087220A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039199A1 (en) * | 2006-09-28 | 2008-04-03 | Otis Elevator Company | Assembly for roping an elevator |
| GB2455683A (en) * | 2006-09-28 | 2009-06-24 | Otis Elevator Co | Assembly for roping an elevator |
| GB2455683B (en) * | 2006-09-28 | 2011-09-21 | Otis Elevator Co | Assembly for roping an elevator |
| US9604823B2 (en) | 2006-09-28 | 2017-03-28 | Otis Elevator Company | Assembly for roping an elevator |
| US10364128B2 (en) | 2006-09-28 | 2019-07-30 | Otis Elevator Company | Method of installing a vertically extending member in an elevator system |
| WO2013087540A1 (en) * | 2011-12-16 | 2013-06-20 | Siemag Tecberg Gmbh | Traction sheave clamping device |
| CN104105653A (en) * | 2011-12-16 | 2014-10-15 | 西马格特宝有限责任公司 | Traction sheave clamping device |
| EA024989B1 (en) * | 2011-12-16 | 2016-11-30 | Сиемаг Текберг Гмбх | Traction sheave clamping device |
| AP3923A (en) * | 2011-12-16 | 2016-12-06 | Siemag Tecberg Gmbh | Traction sheave clamping device |
| US9732777B2 (en) | 2011-12-16 | 2017-08-15 | Siemag Tecberg Gmbh | Traction sheave clamping device |
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