JPH02269B2 - - Google Patents
Info
- Publication number
- JPH02269B2 JPH02269B2 JP6719584A JP6719584A JPH02269B2 JP H02269 B2 JPH02269 B2 JP H02269B2 JP 6719584 A JP6719584 A JP 6719584A JP 6719584 A JP6719584 A JP 6719584A JP H02269 B2 JPH02269 B2 JP H02269B2
- Authority
- JP
- Japan
- Prior art keywords
- hoistway
- machine
- fixing
- fixing plate
- hoisting device
- 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
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【発明の詳細な説明】
〔発明の技術分野〕
この発明は、昇降路の一側方に設けた機械室に
巻上機を設けるエレベータの巻上装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an elevator hoisting device in which a hoisting machine is provided in a machine room provided on one side of a hoistway.
従来、実開昭52―72270号公報などに示されて
いるように昇降路の一側方に設けた機械室の床に
機械台を設置し、この機械台上に巻上機を設けた
エレベータの巻上装置が知られている。
Conventionally, as shown in Japanese Utility Model Application Publication No. 52-72270, etc., an elevator has a machine stand installed on the floor of a machine room provided on one side of the hoistway, and a hoisting machine mounted on this machine stand. A hoisting device is known.
このような従来の巻上装置を第１図から第３図
によつて説明する。これらの図中、１は昇降路、
２は昇降路１の一側方の１階に設けて昇降路１に
開口する機械室、３は機械室２の床２ａ上に設置
された機械台、４は機械台３上に設けられた巻上
機、５は昇降路１内に設けたかご、６は昇降路１
内の上端部に設けられた返し車、７は一端部がか
ご５に連結されて返し車６に掛けられ他端が巻上
機４のドラム４ａに連結された主索である。そし
て巻上機４の電動機の駆動によりドラム４ａを回
転させ、これに主索７を巻きとつてかご５を上昇
させ、ドラム４ａから主索７を繰り出してかご５
を下降させるようにしてある。 Such a conventional hoisting device will be explained with reference to FIGS. 1 to 3. In these figures, 1 is the hoistway,
2 is a machine room provided on the first floor on one side of the hoistway 1 and opens into the hoistway 1; 3 is a machine stand installed on the floor 2a of the machine room 2; and 4 is installed on the machine stand 3. A hoisting machine, 5 a car installed in the hoistway 1, 6 a hoistway 1
A return wheel 7 provided at the upper end of the rope is a main cable whose one end is connected to the car 5, hung on the return wheel 6, and the other end is connected to the drum 4a of the hoist 4. Then, the drum 4a is rotated by the drive of the electric motor of the hoisting machine 4, the main rope 7 is wound around it, the car 5 is raised, the main rope 7 is let out from the drum 4a, and the car 5 is raised.
It is designed to lower.
また、８は昇降路１の下端に形成されたピツト
部１ａの機械室４側面に当接される固定板、９は
固定板８をピツト部１ａの上記側面に固定するた
めのアンカーボルトおよびナツトなどからなる締
結具、１０は固定板８の上端部両側に熔接した補
強板、１１は固定板８から昇降路１側に突出した
上端屈曲部８ａおよび補強板１０と機械台３の昇
降路１側端部を固定するためのボルトおよびナツ
トからなる締結具である。なお、機械台３は図示
しない適宜の部材で機械室２の床２ａにも固定さ
れている。 Further, 8 is a fixing plate that comes into contact with the side surface of the machine room 4 of the pit portion 1a formed at the lower end of the hoistway 1, and 9 is an anchor bolt and nut for fixing the fixing plate 8 to the side surface of the pit portion 1a. 10 is a reinforcing plate welded to both sides of the upper end of the fixing plate 8; 11 is an upper end bent portion 8a protruding from the fixing plate 8 toward the hoistway 1; the reinforcing plate 10 and the hoistway 1 of the machine platform 3; A fastener consisting of a bolt and nut for fixing the side end. Note that the machine stand 3 is also fixed to the floor 2a of the machine room 2 with an appropriate member not shown.
以上のように構成されたエレベータの巻上装置
は、機械台３の昇降路１側端部に作用する上向き
荷重を、締結具１１を介して固定板８に支持され
ることになるので、締結具１１の数を多く必要と
するなど、機械台３と固定板８を固定するための
構成が複雑となる。また、機械台３と固定板８を
固定するための締結具１１が昇降路１内にあるこ
とにより、締結具１１のボルト頭部の設置スペー
スおよびボルト、ナツトを締め付けるスパナーの
操作余裕が必要であり、機械台３が第２図の寸法
Ａだけ昇降路１に突出することになり、昇降路１
のスペースが広く必要であり、さらにこのために
狭い建物にはエレベータを設置できないという欠
点もあつた。 In the elevator hoisting device configured as described above, the upward load acting on the end of the hoistway 1 side of the machine platform 3 is supported by the fixed plate 8 via the fasteners 11. The structure for fixing the machine stand 3 and the fixing plate 8 becomes complicated, such as requiring a large number of tools 11. Furthermore, since the fasteners 11 for fixing the machine platform 3 and the fixing plate 8 are located in the hoistway 1, installation space for the bolt heads of the fasteners 11 and operational margin for the spanners used to tighten the bolts and nuts are required. Therefore, the machine platform 3 protrudes into the hoistway 1 by the dimension A shown in Fig. 2, and the machine platform 3 protrudes into the hoistway 1
Another drawback was that it required a large amount of space, and that elevators could not be installed in narrow buildings.
この発明は、上述した従来の欠点を解消しよう
とするものであつて、固定板に穴部を設けて機械
台の昇降路側端部を上記穴部に挿通することによ
り、機械台が昇降路側へ突出する寸法を短くでき
るとともに、機械台と固定板との固定部の構造を
簡単にできるエレレベータの巻上装置を提供する
ことを目的としている。
This invention attempts to solve the above-mentioned conventional drawbacks, and by providing a hole in the fixing plate and inserting the hoistway side end of the machine platform into the hole, the machine platform can be moved toward the hoistway side. It is an object of the present invention to provide an elevator hoisting device that can shorten the protruding dimension and simplify the structure of the fixing part between the machine platform and the fixing plate.
以下、第４図、第５図によつてこの発明の一実
施例を説明する。
An embodiment of the present invention will be described below with reference to FIGS. 4 and 5.
第４図、第５図中、第１図、第２図、第３図と
同一符号は同一または相当部分を示し、８ｂは固
定板８の上方両側隅部に形成した穴部である。そ
して、この実施例では、固定板８の穴部８ｂに機
械台３のチヤンネル材などの梁３ａの昇降路１側
端部を挿通し、穴部８ｂ上壁と接する補強板１０
が固定板８に熔接によつて固定され、補強板１０
を介して機械台３の梁３ａが固定板８の母材自体
に支持されているとともに、補強板１０と梁３ａ
とがボルト、ナツトなどからなる締結具１１で固
定されている。 In FIGS. 4 and 5, the same reference numerals as in FIGS. 1, 2, and 3 indicate the same or corresponding parts, and 8b is a hole formed in the upper both corners of the fixing plate 8. In this embodiment, the hoistway 1 side end of the beam 3a such as channel material of the machine platform 3 is inserted into the hole 8b of the fixed plate 8, and the reinforcing plate 10 is inserted into the hole 8b.
is fixed to the fixed plate 8 by welding, and the reinforcing plate 10
The beam 3a of the machine stand 3 is supported by the base material itself of the fixed plate 8 via the reinforcing plate 10 and the beam 3a.
and are fixed with fasteners 11 made of bolts, nuts, etc.
以上のように構成された実施例のものは、巻上
機４による機械台３の昇降路１側端部に作用する
上向き荷重が、従来の第１図から第３図に示すも
のでは締結具のボルトを介して固定板に支えられ
るのと異なり、固定板８の母材自体に支えられ、
締結具１１のボルトには支えられないため、締結
具１１の数を少なくできるとともに、昇降路１内
には締結具を設けなくてもよい。したがつて、機
械台３が昇降路１側へ突出する寸法Ａを短くする
ことができ、また機械台３と固定板８とを固定す
るための構造を簡単にすることができる。 In the embodiment configured as described above, the upward load acting on the end of the hoistway 1 side of the machine platform 3 due to the hoisting machine 4 is reduced by the fasteners compared to the conventional ones shown in FIGS. 1 to 3. Unlike being supported by the fixed plate through bolts, it is supported by the base material of the fixed plate 8 itself,
Since it is not supported by the bolts of the fasteners 11, the number of fasteners 11 can be reduced and there is no need to provide any fasteners in the hoistway 1. Therefore, the dimension A in which the machine platform 3 projects toward the hoistway 1 side can be shortened, and the structure for fixing the machine platform 3 and the fixing plate 8 can be simplified.
以上説明したとおり、この発明は、昇降路の機
械室開口側の側面に締結具で固定される固定板に
穴部を設け、機械台の昇降路側端部を上記穴部に
挿通したので、機械台が昇降路側に突出する寸法
を短くすることができることにより、昇降路のス
ペースを狭くしてもエレベータを据え付けること
ができ、また機械台と固定板を固定するための構
造を簡単にすることができ、これらによつて製作
が容易で安価なエレベータの巻上装置を提供でき
るという効果がある。
As explained above, in the present invention, a hole is provided in a fixing plate fixed with a fastener to the side of the hoistway on the machine room opening side, and the end of the hoistway side of the machine platform is inserted into the hole. By shortening the length of the platform that protrudes toward the hoistway, the elevator can be installed even if the space in the hoistway is narrow, and the structure for fixing the machine platform and fixing plate can be simplified. This has the effect of providing an elevator hoisting device that is easy to manufacture and inexpensive.
第１図は従来の巻上装置を備えたエレベータの
一部を縦断した概略構成図、第２図は従来の巻上
装置を示す機械室を断面した側面図、第３図は第
２図の―線矢視図、第４図はこの発明の一実
施例によるエレベータの巻上装置を示す第２図相
当図、第５図は第４図のＶ―Ｖ線矢視図である。
１……昇降路、２……機械室、２ａ……床、３
……機械台、４……巻上機、８……固定板、８ｂ
……穴部、１０……補強板、９，１１……締結
具。なお、図中同一符号は同一または相当部分を
示す。
Fig. 1 is a schematic configuration diagram of a part of an elevator equipped with a conventional hoisting device, taken longitudinally, Fig. 2 is a cross-sectional side view of the machine room showing the conventional hoisting device, and Fig. 3 is the same as Fig. 2. 4 is a view corresponding to FIG. 2 showing an elevator hoisting device according to an embodiment of the present invention, and FIG. 5 is a view taken along the line V--V in FIG. 4. 1... Hoistway, 2... Machine room, 2a... Floor, 3
...Machine stand, 4...Hoisting machine, 8...Fixing plate, 8b
... Hole portion, 10 ... Reinforcement plate, 9, 11 ... Fastener. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を設置し、この機械台上に巻上機を設けたエレベ
ータの巻上装置において、上記昇降路の機械室開
口側の側面に穴部を有する固定板を締結具で固定
し、上記穴部に機械台の昇降路側端部を挿通し、
固定板に機械台を締結具で固定したことを特徴と
するエレベータの巻上装置。1. In an elevator hoisting device in which a machine stand is installed on the floor of a machine room provided on one side of the hoistway, and a hoist is installed on this machine stand, a Fixing a fixing plate having a hole with a fastener, inserting the hoistway side end of the machine platform into the hole,
An elevator hoisting device characterized in that a machine base is fixed to a fixed plate with fasteners.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59067195A JPS60213678A (en) | 1984-04-04 | 1984-04-04 | Winding machine for elevator |
| KR1019850000826A KR890002051B1 (en) | 1984-03-16 | 1985-02-09 | Elevator hoist apparatus |
| US06/712,021 US4600086A (en) | 1984-03-16 | 1985-03-15 | Elevator hoist apparatus |
| GB08506927A GB2155904B (en) | 1984-03-16 | 1985-03-18 | Elevator hoist apparatus |
| SG786/87A SG78687G (en) | 1984-03-16 | 1987-09-26 | Elevator hoist apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59067195A JPS60213678A (en) | 1984-04-04 | 1984-04-04 | Winding machine for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60213678A JPS60213678A (en) | 1985-10-25 |
| JPH02269B2 true JPH02269B2 (en) | 1990-01-05 |
Family
ID=13337877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59067195A Granted JPS60213678A (en) | 1984-03-16 | 1984-04-04 | Winding machine for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60213678A (en) |
-
1984
- 1984-04-04 JP JP59067195A patent/JPS60213678A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60213678A (en) | 1985-10-25 |
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