JPH0772067B2 - Lifting body fixing device for elevator - Google Patents

Lifting body fixing device for elevator

Info

Publication number
JPH0772067B2
JPH0772067B2 JP10555986A JP10555986A JPH0772067B2 JP H0772067 B2 JPH0772067 B2 JP H0772067B2 JP 10555986 A JP10555986 A JP 10555986A JP 10555986 A JP10555986 A JP 10555986A JP H0772067 B2 JPH0772067 B2 JP H0772067B2
Authority
JP
Japan
Prior art keywords
car
rope
main rope
counterweight
elevator
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
JP10555986A
Other languages
Japanese (ja)
Other versions
JPS62264182A (en
Inventor
博士 加藤
靖 松田
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 JP10555986A priority Critical patent/JPH0772067B2/en
Publication of JPS62264182A publication Critical patent/JPS62264182A/en
Publication of JPH0772067B2 publication Critical patent/JPH0772067B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は既設エレベーターの改修時等にかご及びつり
合おもりを暫定的に固定する装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a device for temporarily fixing a car and a counterweight at the time of repairing an existing elevator.

〔従来の技術〕[Conventional technology]

第8図は例えば特開昭61−86382号に示された従来のエ
レベーターの昇降体固定装置を示す昇降路縦断面図であ
る。
FIG. 8 is a vertical cross-sectional view of a hoistway showing an elevator body fixing device for a conventional elevator shown in, for example, JP-A-61-86382.

図中,(1)は機械室,(2)は機械室(1)の床に支
持された機械台,(3)は機械台(2)上に設置された
巻上機,(4)は巻上機(3)の駆動鋼車,(5)は機
械室(1)内の作業者,(6)は機械室(1)の直下に
形成された昇降路,(7)は昇降路(6)から機械室
(1)に通じるロープ穴,(8)は昇降路(6)の底部
を構成するピツト,(9)は昇降路(6)内に配置され
ガイドレール(図示しない)に案内されて昇降するか
ご,(10)はかご(9)を支持するかごわくで,(10
a)はその上ばり,(11)は上端が機械台(2)に結合
されロープ穴(7)を通つて下垂され下端にチエーンブ
ロツク(12)が装着されたつり上げ用ロープで,チエー
ンブロツク(12)は上ばり(10a)に結合されている。
(13)はかご(9)の上に乗つた作業者,(14)は一端
が上ばり(10a)に結合され(図では点Eで切断された
状態を示す)中間部が駆動鋼車(4)に巻き掛けられた
既設の主索,(15)は既設主索(14)の他端に結合され
(図では点Fで切断されることを示す)ガイドレール
(図示しない)に案内されて昇降するつり上おもり,
(16)は脚立(17)を使用して作業する作業者,(18)
はピツト(8)に設置されたかご用緩衝器,(19)は同
じくつり合おもり用緩衝器,(20)はつり合おもり(1
5)と緩衝器(19)の間に挿入された間隔片,(21)は
最上階の乗場,(22)は最上階の乗場(21)に設置され
既設の主索(14)の巻取りと新設の主索(23)の繰出し
をするウインチ,(24)はウインチ(22)を操作する作
業者,(25)はウインチ(22)操作用のスイツチであ
る。
In the figure, (1) is a machine room, (2) is a machine stand supported on the floor of the machine room (1), (3) is a hoist installed on the machine stand (2), and (4) is A driving steel wheel of the hoisting machine (3), (5) an operator in the machine room (1), (6) a hoistway formed immediately below the machine room (1), and (7) a hoistway ( The rope hole leading from 6) to the machine room (1), (8) is a pit that constitutes the bottom of the hoistway (6), and (9) is located in the hoistway (6) and is guided to a guide rail (not shown). The car that moves up and down, (10) is a car that supports the car (9),
(a) is the top of the rope, and (11) is the lifting rope with the upper end connected to the machine base (2), hanging through the rope hole (7), and the chain block (12) attached to the lower end. 12) is attached to the overhang (10a).
(13) is an operator who rides on the car (9), and (14) has one end joined to the upper beam (10a) (in the figure, the state cut at the point E is shown) and the intermediate part is a driving steel wheel ( The existing main rope wound around 4), (15) is connected to the other end of the existing main rope (14) and is guided by a guide rail (not shown) (shown to be cut at the point F). The upper weight that lifts up and down,
(16) is a worker who works with a stepladder (17), (18)
Is a car shock absorber installed in the pit (8), (19) is also a counterweight shock absorber, and (20) is a counterweight (1
Spacer inserted between 5) and the shock absorber (19), (21) is the top floor hall, (22) is the top floor hall (21), and the existing main rope (14) is wound up. And a winch for feeding out a new main rope (23), (24) an operator operating the winch (22), and (25) a switch for operating the winch (22).

従来のエレベーターの昇降体固定装置は上記のように構
成され,次のような手順で既設の主索(14)が新設の主
索(23)に交換される。
The conventional elevator fixing device is constructed as described above, and the existing main rope (14) is replaced with the new main rope (23) by the following procedure.

まず,作業者(13)がかご(9)の上に乗り込み,かご
(9)を運転し,かご(9)の上部とつり合おもり(1
5)の上部が同一位置に来るようにかご(9)を停止さ
せる。既設の主索(14)の両端にはそれぞれロープ保持
棒(図示しない)が固着され,この保持棒を介してかご
(9)及びつり合おもり(15)に結合されているが,こ
こで,上記保持棒の調整代を最大に設定する(これで,
かご(9)及びつり合おもり(15)の位置は少し下がる
ことになる)。次に,かご(9)を運転して最上階の乗
場(21)に停止させる。この状態でつり合おもり(15)
と緩衝器(19)との間隙Aを測定する。また,既設の主
索(14)の現状長さXを測定する。これで,新設の主索
(23)の長さLが,次式から決定される。
First, the worker (13) gets on the car (9), operates the car (9), and balances the upper part of the car (9) (1
Stop the car (9) so that the top of 5) is in the same position. Rope holding rods (not shown) are fixed to both ends of the existing main rope (14), and are connected to the car (9) and the counterweight (15) via these holding rods. Set the adjustment allowance of the holding rod to the maximum (this
The position of the basket (9) and counterweight (15) will be lowered a little). Next, the car (9) is driven to stop at the hall (21) on the top floor. Counterweight in this state (15)
A gap A between the shock absorber and the shock absorber (19) is measured. Also, measure the current length X of the existing main rope (14). With this, the length L of the new main rope (23) is determined from the following equation.

L=(X+2D)−(B−A) ここに,B:既設の主索(14)交換後に設定されるつり合
おもり(15)と緩衝器(19)との間隙 D:新設の主索(23)の端末処理に要する長さ 新設の主索(23)は上式の長さに切断される。また,つ
り合おもり(15)と緩衝器(19)の間に,間隙Aと同じ
長さの間隔片(20)を挿入する。
L = (X + 2D)-(B-A) where B: gap between counterweight (15) and shock absorber (19) set after replacement of existing main rope (14) D: new main rope ( Length required for terminal treatment of 23) The new main rope (23) is cut to the above length. Further, a space piece (20) having the same length as the space A is inserted between the counterweight (15) and the shock absorber (19).

次に,つり上用ロープ(11)の上端を機械台(2)に結
合し,ロープ穴(7)から下垂させ,下端にチエーンブ
ロツク(12)を連結し,チエーンブロツク(12)を上ば
り(10)に結合して,かご(9)を機械台(2)に懸吊
する。そして,運転再開後つり合おもり(15)下部に間
隙Bが保たれるようにするため,チエーンブロツク(1
2)を操作してかご(9)を(B−A)だけつり上げ
る。このようにした後,上記ロープ保持棒の上部の点E,
Fで既設の主索(14)を1本切断する。そして,既設の
ロープ保持棒を新設の主索(23)の端末に固着し,かご
(9)側の既設の主索(14)の端末に,ロープ保持棒が
固着された新設の主索(23)の端末(つり合おもり(1
5)側用)を固定する。ウインチ(22)の操作により,
新設の主索(23)を繰り出しながら,既設の主索(14)
の下端をピツト(8)に引き降ろす。これで,新設の主
索(23)は駆動鋼車(4)に巻き掛けられ,その下端が
つり合おもり(15)の上部に達する。このようにして引
き降ろされた新設の主索(23)の端末をつり合おもり
(15)に結合する。一方,新設の主索(23)の他端未
(かご(9)側用)を上ばり(10a)に結合する。上述
の動作を新設の主索(23)の本数分繰り返えす。これ
で,既設の主索(14)は新設の主索(23)に交換され
る。
Next, connect the upper end of the lifting rope (11) to the machine base (2), hang it down from the rope hole (7), connect the chain block (12) to the lower end, and raise the chain block (12). Connect to (10) and suspend the basket (9) on the machine base (2). Then, after restarting the operation, the chain block (1
Operate 2) and lift the basket (9) by (BA). After doing this, point E at the top of the rope holding rod,
At F, cut one of the existing main ropes (14). Then, the existing rope holding rod is fixed to the end of the new main rope (23), and the rope holding rod is fixed to the end of the existing main rope (14) on the side of the car (9). 23) Terminal (Counterweight (1
5) For side) is fixed. By operating the winch (22),
Existing main ropes (14) while feeding out new main ropes (23)
Lower the bottom of the to the pit (8). With this, the newly installed main rope (23) is wound around the drive steel wheel (4), and the lower end thereof reaches the upper portion of the counterweight (15). The terminal of the new main rope (23) pulled down in this way is connected to the counterweight (15). On the other hand, the other end of the new main rope (23) (for the car (9) side) is connected to the upper beam (10a). The above operation is repeated for the number of newly established main ropes (23). The existing main rope (14) is now replaced with the new main rope (23).

この後,ピツト(8)に引き降ろされた既設の主索(1
4)は最下階の乗場へ引き出される。
After this, the existing main ropes (1
4) is pulled out to the bottom floor.

上述の作業終了後,チエーンブロツク(12),つり上げ
用ロープ(11)及び間隔片(20)を除去する。そして,
かご(9)を運転して,かご(9)とつり合おもり(1
5)の上部がほぼ同一位置に来るようにかご(9)を停
止させ,新設の主索(23)の張力を調整した後正規運転
に移行する。
After the above work is completed, the chain block (12), the hoisting rope (11) and the spacing piece (20) are removed. And
Drive the car (9) and balance it with the car (9) (1
Stop the car (9) so that the upper part of 5) is almost in the same position, adjust the tension of the new main rope (23), and then shift to normal operation.

なお,6停止程度の小容量エレベーターでは,主索の重量
も軽いので,乗場(21)ウインチ(22)は不要になり,
作業者(5),(13),(16)は3名でよいが,主索の
重量が大になるとウインチ(22)が必要となる。特に,
主索は麻心に油が浸み込ませてあるため,滑りやすく,
また古い主索では素線切れを起こしている場合もあり,
この素線によつて手に負傷することもあり,安全上から
はウインチ(22)で作業するのが好ましい。
In a small-capacity elevator with about 6 stops, the weight of the main rope is also light, so the hall (21) and winch (22) are not required,
The number of workers (5), (13) and (16) may be three, but a winch (22) is required when the weight of the main rope becomes large. In particular,
The main rope is slippery because it has oil soaked in the hemp core,
In addition, the old main rope may have broken wires,
It is preferable to work with the winch (22) from the viewpoint of safety, as this wire may cause hand injury.

〔発明が解決しようとする問題点〕[Problems to be solved by the invention]

上記のような従来のエレベーターの昇降体固定装置で
は,かご(9)を機械台(2)につり上げ用ロープ(1
1)により懸吊しているため,最上階と機械室(1)の
間に非停止階(乗場のない階)が存在すると,つり上げ
用ロープ(11)の長さは長くなり,太いものを使用する
等の必要が生じ,適用しにくいという問題点がある。ま
た,巻上機(3)の種類によつては,機械台(2)につ
り上げ用ロープ(11)が結合できないものもあるという
問題点もある。
In the conventional elevator fixing device for elevators as described above, the rope (1) for lifting the car (9) onto the machine base (2) is used.
Because it is suspended by 1), if there is a non-stop floor (floor without a landing) between the top floor and the machine room (1), the length of the lifting rope (11) will be long and thick There is a problem that it is difficult to apply because it needs to be used. There is also a problem that depending on the type of hoisting machine (3), the hoisting rope (11) cannot be joined to the machine base (2).

この発明は上記問題点を解決するためになされたもの
で,かごの位置,巻上機の種類等に関係なく,かご及び
つり合おもりを昇降路内に固定できるようにしたエレベ
ーターの昇降体固定装置を提供することを目的とする。
The present invention has been made to solve the above-mentioned problems, and the elevator and elevator body fixed so that the car and the counterweight can be fixed in the hoistway regardless of the position of the car, the type of hoisting machine, etc. The purpose is to provide a device.

〔問題点を解決するための手段〕[Means for solving problems]

この発明に係るエレベーターの昇降体固定装置は,ガイ
ドレールの任意の位置に係着される固定金具と,この固
定金具と昇降体とを結合する可撓条体からなる懸吊体と
を設けたものである。
The elevator fixing device for an elevator according to the present invention is provided with a fixing member that is attached to an arbitrary position of the guide rail, and a suspension body that is a flexible strip that connects the fixing member and the elevating body. It is a thing.

〔作 用〕[Work]

この発明においては,固定金具はガイドレールの任意の
位置に係着され,この固定金具に昇降体を可撓条体から
なる懸吊体で結合したので,この懸吊体の長さは短くて
済み,かつ巻上機とは関係なく固定される。
In the present invention, the fixing metal fitting is attached to an arbitrary position of the guide rail, and the lifting body is connected to the fixing metal fitting by the suspension body made of a flexible strip. Therefore, the length of the suspension body is short. It is fixed regardless of the hoist.

〔実施例〕〔Example〕

第1図〜第7図はこの発明の一実施例を示す図で,第1
図は昇降路縦断かご正面図,第2図は同じくつり合おも
り正面図,第3図は固定金具の斜視図,第4図は同じく
平面図,第5図〜第7図は主索交換作業説明の昇降路縦
断面図であり,(1)〜(10),(10a),(12)〜(1
5),(18),(19),(22),(23),(25)は上記
従来装置と同様のものである。
1 to 7 are views showing an embodiment of the present invention.
Fig. 2 is a front view of a hoistway longitudinal car, Fig. 2 is a front view of a counterweight, Fig. 3 is a perspective view of a fixing bracket, Fig. 4 is a plan view, and Figs. 5 to 7 are main rope replacement work. It is a vertical cross-sectional view of the hoistway of the description, (1)-(10), (10a), (12)-(1
5), (18), (19), (22), (23) and (25) are the same as those of the conventional device.

図中,(27)はブラケツト(28)で昇降路(6)の壁に
固定して立設され目板(29)で互いに接続されてかご
(9)を案内するかご用ガイドレール,(30)は同じく
ブラケツト(31)で固定され目板(32)で接続されてつ
り合おもり(15)を案内するおもり用ガイドレール,
(33)はガイドレール(27),(30)の背面に係着され
た固定金具で,固定板(34)にガイドレール(27),
(30)把持用の把持具(35)が複数列配置されそれぞれ
ボルト(36)で締結されている。また,固定板(34)の
下端にはU字状の懸吊具(37)が装着されている。(3
8)は懸吊具(37)と上ばり(10a)をチエーンブロツク
(12)を介して結合するロープ,(39)は懸吊具(37)
とつり合おもり(15)(かご枠(10)の上ばり(10a)
と同様のおもり枠の上ばりに結合されるが図示省略)を
結合するロープである。
In the figure, (27) is a bracket (28) fixed to the wall of the hoistway (6) and erected upright and connected to each other by an eye plate (29) to guide the car (9). ) Is a guide rail for a weight, which is also fixed by a bracket (31) and connected by an eye plate (32) to guide the counterweight (15),
(33) is a fixing bracket attached to the back of the guide rails (27) and (30). The fixing plate (34) has guide rails (27) and
(30) A plurality of gripping tools (35) for gripping are arranged in rows and fastened with bolts (36). A U-shaped suspension tool (37) is attached to the lower end of the fixed plate (34). (3
8) is a rope that connects the suspension (37) and the upper beam (10a) through the chain block (12), and (39) is the suspension (37).
Balancing weights (15) (car frame (10) tops (10a)
It is a rope that is connected to the upper frame of a weight frame similar to, but is not shown).

上記のように構成されたエレベーターの昇降体固定装置
においては,かご(9)上と機械室(1)に作業者
(5),(13)が各1名配置され,次のような手順で既
設の主索(14)が新設の主索(23)に交換される。
In the elevator fixing device configured as described above, one worker (5) and one worker (13) are arranged on the car (9) and the machine room (1), and the procedure is as follows. The existing main rope (14) is replaced with a new main rope (23).

既述のように,作業者(13)がかご(9)の上に乗り込
み,かご(9)とつり合おもり(15)を同一位置にして
ロープ保持棒の調整代を最大に設定する。次に,第5図
に示すように,かご(9)を最上階の乗場(21)に停止
させ,つり合おもり(15)と緩衝器(19)との間隙Aを
測定し,既設の主索(14)の現状長さXを測定する。そ
して,新間隙Bを決定して新設の主索(23)の長さLを
算出する。次に第6図に示すように,再びかご(9)を
運転してかご(9)とつり合おもり(15)が同一位置に
来るようにかご(9)を停止させる。これで,かご
(9)の上を作業床として作業が開始される。
As described above, the operator (13) gets on the car (9), sets the car (9) and the counterweight (15) in the same position, and sets the adjustment allowance of the rope holding rod to the maximum. Next, as shown in Fig. 5, the car (9) is stopped at the landing (21) on the top floor, and the gap A between the counterweight (15) and the shock absorber (19) is measured, and the existing main Measure the current length X of the rope (14). Then, the new gap B is determined and the length L of the new main rope (23) is calculated. Next, as shown in FIG. 6, the car (9) is driven again to stop the car (9) so that the car (9) and the counterweight (15) are at the same position. The work is now started with the car (9) as the work floor.

まず,第2図に示すように,おもり用ガイドレール(3
0)に固定金具(33)を,つり合おもり(15)の上方3
〜5mの位置に把持具(35)により係着させ,ロープ(3
9)によりつり合おもり(15)を懸吊する。この際,ロ
ープ(39)が水平面となす角度θは,できるだけ大きい
ことが望ましい。これは,ガイドレール(30)に極力曲
げ力が作用しないようにするためである。固定金具(3
3)には多数の把持具(35)が設けられているから,適
宜選択することにより,目板(32)及びブラケツト(3
1)を避けてガイドレール(30)に係着させることがで
き,角度θを大きく選ぶことが可能になる。また,把持
具(35)は複数列設けられているため,レール寸法に合
わせて使用することができる。
First, as shown in Fig. 2, a guide rail (3
Fixing metal fitting (33) to 0), 3 above the counterweight (15)
Secure the rope (3
Suspend the counterweight (15) using 9). At this time, it is desirable that the angle θ formed by the rope (39) and the horizontal plane be as large as possible. This is to prevent bending force from acting on the guide rail (30) as much as possible. Fixing bracket (3
Since a large number of grippers (35) are provided in 3), the eye plate (32) and the bracket (3) can be selected appropriately.
It can be attached to the guide rail (30) avoiding 1) and it is possible to select a large angle θ. Further, since the gripping tool (35) is provided in a plurality of rows, it can be used according to the rail size.

次に,第1図に示すように,かご用ガイドレール(27)
に固定金具(33)を,上ばり(10a)の上方3〜5mの位
置に係着させ,ロープ(38)によりチエーンブロツク
(12)を介してかご(9)を懸吊する。詳細はつり合お
もり(15)の場合と同様である。そして,既述のよう
に,チエーンブロツク(12)によりかご(9)を(B−
A)だけつり上げる。これで,主索交換の主作業に入
る。
Next, as shown in Fig. 1, the car guide rail (27)
The fixing metal fitting (33) is attached to a position 3-5 m above the upper beam (10a), and the car (9) is suspended by the rope (38) via the chain block (12). The details are the same as for the counterweight (15). Then, as described above, the cage (9) (B-
Lift only A). Now, the main work of the main rope exchange is started.

まず,かご(9)及びつり合おもり(15)のロープ保持
棒の上部の点E,Fで既設の主索(14)を1本切断する。
主索(14)は通常3本以上で構成され,しかも安全率は
10以上に設定されているため十分な強度を有している。
したがつて,1本ずつ切断交換しても十分安全である。次
に,既設のロープ保持棒を新設の主索(23)の端末に固
着し,かご(9)側の既設の主索(14)の端末に,ロー
プ保持棒が固着された新設の主索(23)の端末を固定す
る。一方,つり合おもり(15)側の既設の主索(14)の
端末を近傍の乗場へ引き出す。これで,乗場へ引き出さ
れた既設の主索(14)を,作業者(13)のスイツチ(2
5)の操作によりウインチ(22)で巻き取ると共に,新
設の主索(23)をウインチ(22)から繰り出すことによ
り,新設の主索(23)を駆動鋼車(4)に巻き掛ける。
そして,新設の主索(23)の両端末を,それぞれ上ばり
(10a)及びつり合おもり(15)に結合する。上述の動
作を新設の主索(23)の本数分繰り返えす。これで,既
設の主索(14)は新設の主索(23)に交換される。
First, one of the existing main ropes (14) is cut at points E and F above the rope holding rods of the car (9) and the counterweight (15).
The main rope (14) usually consists of 3 or more, and the safety factor is
Since it is set to 10 or more, it has sufficient strength.
Therefore, it is safe enough to cut and replace one by one. Next, the existing rope holding rod is fixed to the end of the new main rope (23), and the rope holding rod is fixed to the end of the existing main rope (14) on the car (9) side. Fix the terminal of (23). On the other hand, the terminal of the existing main rope (14) on the counterweight (15) side is pulled out to the nearby hall. With this, the existing main rope (14) pulled out to the landing is connected to the switch (2) of the worker (13).
By winding the winch (22) by the operation of 5) and unwinding the new main rope (23) from the winch (22), the new main rope (23) is wound around the drive steel wheel (4).
Then, both terminals of the new main rope (23) are respectively coupled to the upper beam (10a) and the counterweight (15). The above operation is repeated for the number of newly established main ropes (23). The existing main rope (14) is now replaced with the new main rope (23).

上述の作業終了後,チエーンブロツク(12)を除去す
る。これで,かご(9)は少し下がり,つり合おもり
(15)は少し上がるので,つり合おもり(15)側の固定
金具(33)を除去し,新設の主索(23)の張力を調整し
た後,正規運転に移行する。
After the above work is completed, the chain block (12) is removed. With this, the car (9) goes down a little, and the counterweight (15) goes up a little, so the fixing metal fitting (33) on the counterweight (15) side is removed, and the tension of the new main rope (23) is adjusted. After that, shift to normal operation.

このようにして,作業者(5),(13)は2名で作業で
き,省力化に寄与するところ大である。作業者(13)は
かご(9)の上という大きな作業床が確保できるため,
安全性も向上する。また,かご(9)の上で,かご
(9)側及びつり合おもり(15)側共に,一度に主索交
換作業が実施できるので能率的である。更に,主索交換
後,かご(9)を動かすことなく,主索張力の調整がで
き,安全である。固定金具(33)により,かご(9)を
任意の位置に固定することが可能であるから,高揚程の
エレベーターにも適用し得る。また,巻上機(3)の種
類等には無関係である。固定金具(33)は複数種のガイ
ドレール(27),(30)にも対応できる例えば,13Kg/m
のかご用ガイドレール(27),8Kg/mのおもり用ガイドレ
ール(30)の場合,8Kg/mのかご用及びおもり用ガイドレ
ール(27),(30)の場合にも,共に同一品が使用で
き,かご用及びおもり用というように限定されることは
ないので,誤取付が生じることはなく,能率的である。
In this way, the workers (5) and (13) can work with two people, which greatly contributes to labor saving. Since the worker (13) can secure a large work floor above the basket (9),
Safety is also improved. Further, on the car (9), both the car (9) side and the counterweight (15) side can perform the main rope exchange work at once, which is efficient. Furthermore, after replacing the main rope, the tension of the main rope can be adjusted without moving the car (9), which is safe. Since the cage (9) can be fixed at an arbitrary position by the fixing metal fittings (33), it can be applied to a high-lift elevator. It is not related to the type of hoisting machine (3). The fixing bracket (33) can be used with multiple types of guide rails (27) and (30), for example, 13 Kg / m
In the case of the car guide rail (27) and the 8 Kg / m weight guide rail (30), the same product is also used for the 8 Kg / m car and weight guide rails (27) and (30). Since it can be used and is not limited to the one for a car and the one for a weight, it is efficient because it does not cause erroneous mounting.

なお,実施例では,既設の主索(14)の端末を乗場へ引
き出すものとしたが,これをかご(9)の上に巻き置く
ようにしてもよい。
In the embodiment, the terminal of the existing main rope (14) is pulled out to the landing, but it may be wound around the car (9).

また,実施例では,固定金具(33)によりかご(9)及
びつり合おもり(15)を固定して,主索交換作業をする
ものを示したが,これに限るものではない。例えば,か
ご(9)の重量測定をする場合等にも適用できる。この
場合は,かご(9)を適当な位置に停止させてかご
(9)及びつり合うおもり(15)を固定金具(33)で固
定し,固定金具(33)とかご(9)を重量計(図示しな
い)を介して結合する。そして,ロープ保持棒を外し,
チエーンブロツク(12)を緩めれば,上記重量計により
かご(9)の重量が測定できる。
In the embodiment, the car (9) and the counterweight (15) are fixed by the fixing metal fitting (33) to perform the main rope replacement work, but the invention is not limited to this. For example, it can be applied to the case of weighing the car (9). In this case, the car (9) is stopped at an appropriate position, the car (9) and the counterweight (15) are fixed by the fixing metal fitting (33), and the fixing metal fitting (33) and the car (9) are weighed ( (Not shown). Then remove the rope holding rod,
If the chain block (12) is loosened, the weight of the car (9) can be measured with the above scale.

〔発明の効果〕〔The invention's effect〕

以上説明したとおりこの発明では,ガイドレールの任意
の位置に係着される固定金具と,この固定金具と昇降体
とを結合する可撓条体からなる懸吊体とを設けたので,
かごの位置,巻上機の種類等に関係なく,かご及びつり
合おもりを昇降路内の任意の位置に固定することができ
る効果がある。
As described above, according to the present invention, since the fixing metal fittings that are engaged with the guide rails at the arbitrary positions and the suspension body composed of the flexible strip that connects the fixing metal fittings and the elevating body are provided,
There is an effect that the car and the counterweight can be fixed at any position in the hoistway regardless of the position of the car and the type of hoist.

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

第1図〜第7図はこの発明によるエレベーターの昇降体
固定装置の一実施例を示す図で,第1図は昇降路縦断か
ご正面図,第2図は同じくつり合おもり正面図,第3図
は固定金具の斜視図,第4図は同じく平面図,第5図〜
第7図は主索交換作業説明用の昇降路縦断面図,第8図
は従来のエレベーターの昇降体固定装置を示す昇降路縦
断面図である。 図中,(6)は昇降路,(9)は昇降体(かご),(1
5)は昇降体(つり合おもり),(27)はかご用ガイド
レール,(30)はおもり用ガイドレール,(33)は固定
金具,(38),(39)は懸吊体(ロープ)である。 なお,図中同一符号は同一部分を示す。
FIGS. 1 to 7 are views showing an embodiment of a lifting body fixing device for an elevator according to the present invention. FIG. 1 is a front view of a vertical car of a hoistway, and FIG. 2 is a front view of a counterbalance weight. The figure is a perspective view of the fixing bracket, FIG. 4 is the same plan view, and FIG.
FIG. 7 is a vertical cross-sectional view of the hoistway for explaining the main rope replacement work, and FIG. 8 is a vertical cross-sectional view of the hoistway fixing device of a conventional elevator. In the figure, (6) is a hoistway, (9) is an elevator (car), (1
5) is a lifting body (counterweight), (27) is a car guide rail, (30) is a weight guide rail, (33) is a fixing bracket, (38), (39) is a suspended body (rope). Is. The same reference numerals in the drawings denote the same parts.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】昇降路に立設され昇降体を案内するガイド
レールと,このガイドレールの任意の位置に係着される
固定金具と,この固定金具と上記昇降体とを結合する可
撓条体からなる懸吊体とを備えてなるエレベーターの昇
降体固定装置。
1. A guide rail standing upright in a hoistway to guide an elevating body, a fixing metal fitting attached to an arbitrary position of the guide rail, and a flexible strip connecting the fixing metal and the elevating body. A lifting body fixing device for an elevator, which comprises a suspension body.
JP10555986A 1986-05-08 1986-05-08 Lifting body fixing device for elevator Expired - Fee Related JPH0772067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10555986A JPH0772067B2 (en) 1986-05-08 1986-05-08 Lifting body fixing device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10555986A JPH0772067B2 (en) 1986-05-08 1986-05-08 Lifting body fixing device for elevator

Publications (2)

Publication Number Publication Date
JPS62264182A JPS62264182A (en) 1987-11-17
JPH0772067B2 true JPH0772067B2 (en) 1995-08-02

Family

ID=14410900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10555986A Expired - Fee Related JPH0772067B2 (en) 1986-05-08 1986-05-08 Lifting body fixing device for elevator

Country Status (1)

Country Link
JP (1) JPH0772067B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734069Y2 (en) * 1988-11-14 1995-08-02 東芝エレベータテクノス株式会社 Lifting device for car or counterweight in elevator

Also Published As

Publication number Publication date
JPS62264182A (en) 1987-11-17

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