JPH0780659B2 - Mobile cable system for skew elevator - Google Patents

Mobile cable system for skew elevator

Info

Publication number
JPH0780659B2
JPH0780659B2 JP9717188A JP9717188A JPH0780659B2 JP H0780659 B2 JPH0780659 B2 JP H0780659B2 JP 9717188 A JP9717188 A JP 9717188A JP 9717188 A JP9717188 A JP 9717188A JP H0780659 B2 JPH0780659 B2 JP H0780659B2
Authority
JP
Japan
Prior art keywords
car
cable
moving cable
carriage
hoistway
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.)
Expired - Fee Related
Application number
JP9717188A
Other languages
Japanese (ja)
Other versions
JPH01271386A (en
Inventor
進 森田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9717188A priority Critical patent/JPH0780659B2/en
Publication of JPH01271386A publication Critical patent/JPH01271386A/en
Publication of JPH0780659B2 publication Critical patent/JPH0780659B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は斜行エレベータの移動ケーブル装置,特に移
動ケーブルの移動案内機構に関するものである。
Description: TECHNICAL FIELD The present invention relates to a moving cable device for a skew elevator, and more particularly to a moving guide mechanism for a moving cable.

〔従来の技術〕[Conventional technology]

第5図及び第6図によつて例えば特開昭62-295891号公
報に示されたものに類似した従来の斜行エレベータの移
動ケーブル装置を説明する。
A conventional moving cable device for a skewed elevator similar to that shown in Japanese Patent Laid-Open No. 62-295891 will be described with reference to FIGS. 5 and 6.

図中,(1)は傾斜した昇降路,(2)は昇降路(1)
の上端部に設けられた機械室,(3)は機械室(2)に
設置された巻上機,(4)は昇降路(1)に固定されて
水平に互いに放れて平行に配置されたかご用レール,
(5)は昇降路(1)に固定されてかご用ノール(4)
に沿つて配置されたおもり用レール,(6)はかご用レ
ール(4)に移動可能に係合したかご,(7)はおもり
用レール(5)に移動可能に係合したつり合おもり,
(8)は一端がかご(6)に連結されて巻上機(3)に
巻き掛けられ他端はつり合おもり(7)に連結された主
索,(9)は機械室(2)に設けられた制御盤,(10)
はローラ(10a)によつてかご用レール(2)に移動可
能に係合され,かご(6)よりも下方に配置された台
車,(11)は台車(10)に枢着され側面をかご用レール
(2)相互間の平面に沿わせて配置されたケーブル車,
(12)は台車(10)に枢着されて後述する移動ケーブル
を挾持状態に案内する案内ローラ,(13)は台車(10)
に枢着されて後述する移動ケーブルを下方から支持する
状態に案内する案内ローラ,(14)は一端が制御盤
(9)に接続されて昇降路(1)に延長されて下垂した
湾曲部を形成して,この湾曲部がケーブル車(11)に巻
き掛けられ,他端はかご(6)に連結された移動ケーブ
ル,(15)は昇降路(1)の長手に沿い適宜な間隔で設
けられて移動ケーブル(14)のかご(6)側を支持する
受けローラ,(16)は昇降路(1)の長手に沿い適宜な
間隔で設けられて移動ケーブル(14)の制御盤(9)側
を支持する受け金具である。
In the figure, (1) is an inclined hoistway, (2) is a hoistway (1)
A machine room provided at the upper end of the machine, (3) is a hoist installed in the machine room (2), and (4) is fixed to the hoistway (1) and horizontally laid parallel to each other. Rails for baskets,
(5) is fixed to the hoistway (1) and the car knot (4)
A rail for a weight arranged alongside, a basket (6) movably engaged with a rail (4) for a car, and a counterweight (7) movably engaged with a rail (5) for a weight,
(8) is a main rope whose one end is connected to the car (6) and is wound around the hoist (3) and the other end is connected to the counterweight (7), and (9) is provided in the machine room (2) Control panel, (10)
Is a trolley which is movably engaged with the car rail (2) by rollers (10a) and is arranged below the car (6), and (11) is pivotally attached to the trolley (10) and a side car Cable cars arranged along the plane between the rails (2),
(12) is a guide roller that is pivotally attached to the carriage (10) and guides a moving cable described later in a held state, and (13) is a carriage (10).
A guide roller (14) pivotally connected to the guide roller (14) that guides a moving cable described below from below is connected to the control panel (9) at one end and extends to the hoistway (1) to hang down the curved portion. Formed, this curved part is wound around the cable car (11), the other end is a moving cable connected to the car (6), and (15) are provided at appropriate intervals along the length of the hoistway (1). The receiving rollers and (16) for supporting the car (6) side of the moving cable (14) are provided at appropriate intervals along the length of the hoistway (1), and the control panel (9) for the moving cable (14) is provided. It is a metal fitting that supports the side.

従来の斜行エレベータの移動ケーブル装置は上記のよう
に構成され,移動ケーブル(14)によりかご(6)への
給電,かご(6)と制御盤(9)間の信号の授受を行な
われる。そして制御盤(9)を介して巻上機(3)が付
勢されて主索(8)によりかご(6),つり合おもり
(7)を互いに反対方向へ昇降させる。また移動ケーブ
ル(14)は,下垂湾曲部に台車(10),ケーブル車(1
1)等の自重が作用することによつて昇降路(1)内に
張設され,かご(6)の昇降にしたがつて台車(10)が
昇降動作することによりかご(6)側が昇降する。
The conventional moving cable device for the oblique elevator is configured as described above, and the moving cable (14) feeds power to the car (6) and exchanges signals between the car (6) and the control panel (9). Then, the hoisting machine (3) is urged via the control panel (9), and the car (6) and the counterweight (7) are moved up and down in opposite directions by the main rope (8). The moving cable (14) has a bogie (10) and a cable car (1
It is stretched in the hoistway (1) by the action of its own weight such as 1), and the car (6) side moves up and down as the carriage (10) moves up and down according to the up and down movement of the car (6). .

〔発明が解決しようとする課題〕[Problems to be Solved by the Invention]

上記のような従来の斜行エレベータの移動ケーブル装置
では,案内ローラ(12)(13)を有する台車(10)の自
重が移動ケーブル(14)に作用し,移動ケーブル(14)
に過大な張力を付与することになつて移動ケーブル(1
4)の電線破断など寿命の低下を生じる。
In the conventional moving cable device for a diagonal elevator as described above, the weight of the carriage (10) having the guide rollers (12) (13) acts on the moving cable (14), and the moving cable (14)
The moving cable (1
4) The wire will be broken and the life will be shortened.

この発明は,かかる課題を解決するためになされたもの
で,移動ケーブルに作用する台車等の自重による張力を
減少し,移動ケーブルの寿命を延長する斜行エレベータ
の移動ケーブル装置を得ることを目的とするものであ
る。
The present invention has been made to solve the above problems, and an object of the present invention is to obtain a moving cable device for an oblique elevator that reduces the tension due to the weight of a trolley or the like acting on the moving cable and extends the life of the moving cable. It is what

〔課題を解決するための手段〕[Means for Solving the Problems]

この発明にかかわる斜行エレベータの移動ケーブル装置
は台車に対してケーブル車がかごの昇降経路に沿う方向
へ変位可能に装着され,また台車はかごの昇降に同期し
て動作する駆動ロープによつて支持される。
The moving cable device for an oblique elevator according to the present invention is mounted on a carriage so that the cable carriage can be displaced in the direction along the ascending / descending path of the car, and the carriage is provided with a drive rope that operates in synchronization with the ascending / descending of the car. Supported.

〔作用〕[Action]

この発明においては,台車等の自重が移動ケーブルに作
用せず,移動ケーブルには主としてケーブル車の自重が
作用する。したがつて移動ケーブルの張力が減少する。
In the present invention, the weight of the carriage does not act on the moving cable, and the weight of the cable car mainly acts on the moving cable. Therefore, the tension of the moving cable is reduced.

〔実施例〕〔Example〕

第1図〜第4図はこの発明の一実施例を示すもので,図
中,第5図,第6図と同符号は相当部分を示し,(10
b)は台車(10)の両側部にそれぞれ設けられてかご用
レール(4)に平行に配置されたレール,(10c)は台
車(10)の下端寄りに固定されたカム,(11a)はケー
ブル車(11)が枢着された枠体,(11b)は枠体(11a)
に枢持されてレール(10b)に案内されるローラ,(11
c)は枠体(11a)の下端寄りに固定されたカム,(17)
は台車(10)に枢着された滑車,(18)は一端が昇降路
(1)の固定体に固定されて滑車(17)に巻き掛けられ
て他端はかご(6)に連結された駆動ロープ,(19)は
昇降路(1)の下端部に固定されてカム(10c)に対向
した台車スイツチ,(20)は昇降路(1)の下端部に固
定されてカム(11c)に対向した枠体スイツチ,(21)
は電磁リレーからなる検出装置で,(21a)は常開接
点,(21b)は常閉接点,(22)はブザー,表示灯等か
らなる警報装置,(+)(−)は電源である。
FIGS. 1 to 4 show an embodiment of the present invention, in which the same reference numerals as those in FIGS. 5 and 6 indicate corresponding parts, and (10
b) rails provided on both sides of the carriage (10) and arranged in parallel with the car rail (4), (10c) a cam fixed near the lower end of the carriage (10), and (11a) Frame body to which cable car (11) is pivotally attached, (11b) is frame body (11a)
Rollers that are pivoted to and guided by rails (10b), (11
c) a cam fixed near the lower end of the frame (11a), (17)
Is a pulley that is pivotally attached to the carriage (10), and one end of the (18) is fixed to the fixed body of the hoistway (1) and is wound around the pulley (17) and the other end is connected to the car (6). A drive rope, (19) is fixed to the lower end of the hoistway (1) and is a cart switch facing the cam (10c), and (20) is fixed to the lower end of the hoistway (1) to the cam (11c). Facing frame switch, (21)
Is a detection device composed of an electromagnetic relay, (21a) is a normally open contact, (21b) is a normally closed contact, (22) is an alarm device composed of a buzzer, an indicator lamp, etc., and (+) (-) is a power supply.

以上のように構成された斜行エレベータの移動ケーブル
装置においては,台車(10)と案内ローラ(12)(13)
等の自重が駆動ロープ(18)によつて支持されて,かご
(6)の昇降にしたがつて台車(10)が同期して昇降動
作する。また,ケーブル車(11)は台車(10)に対して
レール(10b)を介して変位可能に装着され,台車(1
0)とともにかご(6)の昇降に同期して昇降する。そ
してケーブル車(11),枠体(11a)等の自重によつて
移動ケーブル(14)に張力が付与される。このため移動
ケーブル(14)の張力を少なくすることができ電線破断
等の損耗を減少させて移動ケーブル(14)の寿命を延長
することができる。また、ケーブル車(11)が台車(1
0)に変位可能に装着されているため、駆動ロープ(1
8)に経年伸びが生じて台車(10)が正規位置より下降
した場合でも、ケーブル車(11)は台車(10)上を移動
して正規位置に保持される。従って、この場合も移動ケ
ーブル(14)には台車(10)の自重が加わらない。
In the moving cable device of the oblique elevator configured as described above, the carriage (10) and the guide rollers (12) (13)
The own weight of the cart is supported by the drive rope (18), and the carriage (10) moves up and down in synchronization with the elevation of the car (6). In addition, the cable car (11) is displaceably attached to the bogie (10) via the rail (10b),
It goes up and down together with 0) in synchronization with the up and down movement of the car (6). Then, tension is applied to the moving cable (14) by its own weight of the cable car (11), the frame body (11a) and the like. For this reason, the tension of the moving cable (14) can be reduced, and the damage such as electric wire breakage can be reduced to extend the life of the moving cable (14). In addition, the cable car (11) is
It is attached to the drive rope (1) so that it can be displaced.
Even if the trolley (10) is lowered from the normal position due to aging of 8), the cable car (11) moves on the trolley (10) and is held in the normal position. Therefore, in this case as well, the weight of the carriage (10) is not applied to the moving cable (14).

また,移動ケーブル(14),駆動ロープ(18)には経年
伸びが生じるが,かご(6)が最下階の乗場(図示しな
い)に停止した場合に,台車(10),枠体(11a)の停
止位置が移動ケーブル(14),駆動ロープ(18)の異常
経年伸びのため所定位置よりも昇降路(1)下端寄りで
あつたときにはカム(10c)(11c)により対応した台車
スイツチ(19),枠体スイツチ(20)が押圧されてそし
て台車スイツチ(19),枠体スイツチ(20)の少なくと
も一方の動作によつて,(+)−(19)−(21)−
(−)又は(+)−(20)−(21)−(−)の回路によ
り検出装置(21)が付勢され接点(21a)は閉成し,接
点(21b)は開放する。接点(21a)の閉成によつて
(+)−(21a)−(22)−(−)の回路により警報装
置(22)が付勢され異常経年伸びが警報される。
Also, although the moving cable (14) and the drive rope (18) grow over time, when the car (6) stops at the lowest floor landing (not shown), the carriage (10), the frame (11a) When the stop position of) is closer to the lower end of the hoistway (1) than the predetermined position due to abnormal aging of the moving cable (14) and the drive rope (18), the corresponding cart switch (10c) (11c) switches (). 19), the frame switch (20) is pressed, and (+)-(19)-(21) -by the operation of at least one of the carriage switch (19) and the frame switch (20).
The detection device (21) is energized by the circuit of (-) or (+)-(20)-(21)-(-) to close the contact (21a) and open the contact (21b). When the contact (21a) is closed, the alarm device (22) is activated by the (+)-(21a)-(22)-(-) circuit to warn of the abnormal aging.

また,接点(21b)の開放によつて制御盤(9)が消勢
され斜行エレベータは休止状態となる。これによつて移
動ケーブル(14)等の異常伸びによる事故を未然に防ぐ
ことができる。なお,移動ケーブル(14)と駆動ロープ
(18)の経年伸び量に差異があるがそれぞれの経年伸び
に対し,レール(10b)から枠体(11a)が外れない範囲
で台車スイツチ(19),枠体スイツチ(20)の両者のい
ずれかが押圧されるように上記両者の昇降路(1)長手
方向の位置が決定される。
Further, by opening the contact (21b), the control panel (9) is de-energized, and the oblique elevator is put into a rest state. This makes it possible to prevent accidents due to abnormal elongation of the moving cable (14) and the like. Although there are differences in the amount of aging of the moving cable (14) and the drive rope (18), the trolley switch (19), within the range in which the frame (11a) does not come off the rail (10b), The longitudinal positions of the frame switch (20) are determined so that either of them is pressed.

〔発明の効果〕〔The invention's effect〕

この発明は以上説明したとおり,かごの昇降に同期して
昇降する台車を設け,移動ケーブルが巻き掛けられて張
力を付与するケーブル車を台車に昇降経路に沿う方向へ
変位可能に装着し,かごの昇降にしたがつて動作する駆
動ロープによつて台車を支持したものである。これによ
つて移動ケーブルには主としてケーブル車の自重が作用
することになつて張力を減少させることができ,損耗が
少なくなつて移動ケーブルの寿命を延長し少ない費用で
保守できる斜行エレベータの移動ケーブル装置を実現す
るものである。
As described above, the present invention is provided with a carriage that moves up and down in synchronism with the movement of a car, and a cable car around which a moving cable is wound to apply tension is mounted on the carriage so as to be displaceable in the direction along the lifting path. The trolley is supported by a drive rope that operates according to the lifting and lowering of the trolley. As a result, the tension of the moving cable can be reduced mainly due to the weight of the cable car acting on it, and the life of the moving cable can be extended and the life of the moving cable can be extended. It realizes a cable device.

【図面の簡単な説明】[Brief description of drawings]

第1図はこの発明による斜行エレベータの移動ケーブル
装置の一実施例を示す斜行エレベータの概念側面図,第
2図は第1図の斜行エレベータの昇降路下端部拡大平面
図,第3図は第2図のIII-III線断面図,第4図は第1
図の斜行エレベータ装置の要部電気回路図,第5図は従
来の斜行エレベータの移動ケーブル装置を示す第1図相
当図,第6図は第5図に対応した第2図相当図である。 (1)は昇降路,(6)はかご,(10)は台車,(11)
はケーブル車,(14)は移動ケーブル,(17)は滑車,
(18)は駆動ロープ。 なお,図中同一部分または相当部分は同一符号により示
す。
FIG. 1 is a conceptual side view of a skew elevator showing an embodiment of a moving cable device for a skew elevator according to the present invention, and FIG. 2 is an enlarged plan view of a lower end of a hoistway of the skew elevator of FIG. The figure is a cross-sectional view taken along the line III-III in Fig. 2, and Fig. 4 is the first.
The electric circuit diagram of the main part of the oblique elevator device in the figure is shown in FIG. 5, which corresponds to FIG. 1 showing the conventional moving cable device of the oblique elevator, and FIG. 6 is equivalent to FIG. 2 corresponding to FIG. is there. (1) hoistway, (6) car, (10) trolley, (11)
Is a cable car, (14) is a moving cable, (17) is a pulley,
(18) is a drive rope. The same or corresponding parts in the drawings are designated by the same reference numerals.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】一端が昇降路に他端がかごに連結され、上
記一端および他端より下方に下垂湾曲部が形成された移
動ケーブルと、一端が上記昇降路に他端が上記かごに連
結され、上記一端および他端より下方に下垂湾曲部が形
成された駆動ロープと、上記駆動ロープの下垂湾曲部が
巻き掛けられた滑車を有し、上記滑車に自重に基づく張
力が支持され、上記かごの昇降により上記かごの昇降経
路に沿い上記かごに同期して昇降する台車と、上記台車
に配置され、上記台車に対し上記かごの昇降経路に沿っ
て移動可能に装着されて上記移動ケーブルの下垂湾曲部
が巻き掛けられたケーブル車とを備えた斜行エレベータ
の移動ケーブル装置。
1. A moving cable, one end of which is connected to a hoistway and the other end of which is connected to a car, and a downwardly curved portion is formed below the one end and the other end, and one end is connected to the hoistway and the other end is connected to the car. And a drive rope having a drooping curved portion formed below the one end and the other end, and a pulley around which the drooping bending portion of the drive rope is wound. A dolly that moves up and down in synchronization with the car along the car ascending / descending path by a car ascending / descending, and a carriage that is arranged on the dolly and is movably attached to the car along the car ascending / descending path. A moving cable device for an oblique elevator, comprising a cable car around which a drooping curved portion is wound.
JP9717188A 1988-04-20 1988-04-20 Mobile cable system for skew elevator Expired - Fee Related JPH0780659B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9717188A JPH0780659B2 (en) 1988-04-20 1988-04-20 Mobile cable system for skew elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9717188A JPH0780659B2 (en) 1988-04-20 1988-04-20 Mobile cable system for skew elevator

Publications (2)

Publication Number Publication Date
JPH01271386A JPH01271386A (en) 1989-10-30
JPH0780659B2 true JPH0780659B2 (en) 1995-08-30

Family

ID=14185134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9717188A Expired - Fee Related JPH0780659B2 (en) 1988-04-20 1988-04-20 Mobile cable system for skew elevator

Country Status (1)

Country Link
JP (1) JPH0780659B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011102815A1 (en) * 2011-05-30 2012-12-06 Geda-Dechentreiter Gmbh & Co. Kg elevator
WO2017141438A1 (en) * 2016-02-19 2017-08-24 三菱電機株式会社 Elevator device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980364U (en) * 1982-11-22 1984-05-30 三菱電機株式会社 Control cable guide device for diagonal elevators

Also Published As

Publication number Publication date
JPH01271386A (en) 1989-10-30

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