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JPH03128883A - Power unit for hydraulic elevator - Google Patents

Power unit for hydraulic elevator

Info

Publication number
JPH03128883A
JPH03128883A JP26513989A JP26513989A JPH03128883A JP H03128883 A JPH03128883 A JP H03128883A JP 26513989 A JP26513989 A JP 26513989A JP 26513989 A JP26513989 A JP 26513989A JP H03128883 A JPH03128883 A JP H03128883A
Authority
JP
Japan
Prior art keywords
power unit
hydraulic power
wall
hydraulic
machine room
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
Application number
JP26513989A
Other languages
Japanese (ja)
Inventor
Yukiomi Mizuno
幸臣 水野
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 JP26513989A priority Critical patent/JPH03128883A/en
Publication of JPH03128883A publication Critical patent/JPH03128883A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To ensure the space for maintenance and inspection only by slightly separating a hydraulic power unit from a wall by providing the hydraulic power unit movably to the floor of a machine chamber. CONSTITUTION:A hydraulic power unit 1 is generally disposed and fixed closer to one wall side, but when inspection and regulation is required on the side facing the wall surface, a fixing bolt 14 is released to release the fixation of the hydraulic power unit 1, and then the hydraulic power unit 1 is pushed, moved through a roller 12, and separated from the wall. Hence, a large space between the wall and the hydraulic power unit 1 is ensured. Further, in a pressure oil pipeline 16, the distance between fixed part pipelines 16c can be reasonably and freely expanded and contacted by the mutual rotation between a joint 16b, and the fixed part pipeline 16c or a movable part pipeline 16a, and therefore, the hydraulic power unit 1 can be freely moved in a machine chamber 2.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、油圧エレベータ−用パワーユニット、特に
、油圧エレベータ−の機械室への油圧パワーユニットの
取付構成に特色を有する油圧エレベータ−用パワーユニ
ットに関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a power unit for a hydraulic elevator, and particularly to a power unit for a hydraulic elevator that is characterized by a configuration in which the hydraulic power unit is installed in a machine room of the hydraulic elevator. It is.

〔従来の技術〕[Conventional technology]

第6図に示すものは、特開昭62−275985号公報
に示されている従来の油圧エレベータ−用パワーユニッ
トの側面図である。
FIG. 6 is a side view of a conventional hydraulic elevator power unit disclosed in Japanese Patent Laid-Open No. 62-275985.

図において、符号(1)は油圧パワーユニット、(2)
はパワーユニット(1)を収納している機械室、(3)
は機械室(2)の壁の内面に設けられている防音用の吸
音材、(4)は油圧用配管であり、(2a)は油圧用配
管(4)を機械室(2)外へ導出するための配管穴であ
る。
In the figure, (1) is a hydraulic power unit, (2)
is the machine room housing the power unit (1), (3)
is a sound-absorbing material installed on the inner surface of the wall of the machine room (2), (4) is the hydraulic pipe, and (2a) is the hydraulic pipe (4) leading out of the machine room (2). This is a piping hole for

油圧パワーユニット(1)は、油タンク、油圧ポンプ、
駆動モーター、制御バルブ及び制御盤−式等を組み込ん
で構成されているユニットであり、駆動モーターによっ
て油圧ポンプを回転させることにより、油タンクの作動
油を油圧エレベータ−のかごを押し上げるジヤツキのシ
リンダに送り込み、これによってかごを昇降させる。
The hydraulic power unit (1) includes an oil tank, a hydraulic pump,
It is a unit that incorporates a drive motor, control valve, control panel, etc. By rotating a hydraulic pump with the drive motor, hydraulic oil in the oil tank is transferred to the cylinder of the jack that pushes up the car of the hydraulic elevator. This feeds the car, thereby raising and lowering the car.

また、作動油の動きは、制御盤からの指令によってバル
ブ操作により行われ、かごが心地よく動くように制御さ
れる。
Furthermore, the movement of hydraulic oil is controlled by operating valves based on commands from the control panel, so that the car moves comfortably.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

油圧パワーユニット(1〉は、上記のように、種々の機
器を組み合わせて構成されているために、機械室(2)
に配置する場合、保守、点検を考えて、周囲を機械室(
2)の壁から充分間隙を設けて据え付ける必要がある。
As mentioned above, the hydraulic power unit (1) is composed of a combination of various devices, so it is located in the machine room (2).
When installing the machine in a machine room (
2) It is necessary to install it with sufficient clearance from the wall.

また、現在は行政指導により点検スペースとして油圧パ
ワーユニットの囲りは500mm以上の間隙を確保しな
ければならない。
Additionally, currently, according to administrative guidance, a gap of 500 mm or more must be secured around the hydraulic power unit as an inspection space.

一方、機械室(2〉は、防音のために、壁内面に吸音材
(3)を50〜100mm厚さに貼る必要もある。
On the other hand, for soundproofing of the machine room (2), it is also necessary to apply sound absorbing material (3) to a thickness of 50 to 100 mm on the inner surface of the wall.

このように、従来装置では、上記各理由のために、機械
室面積を大きく取らなくてはならないと云う問題点を有
しており、このような問題点を解決したいという課題を
従来装置は有していた。
As described above, the conventional device has the problem of requiring a large area of the machine room for the above reasons, and the conventional device has the problem of solving this problem. Was.

この発明は、上記のような課題を解決するためになされ
たもので、機械室スペースが小さくても収納し得る油圧
エレベータ−用パワーユニットを得ることを目的とする
This invention was made to solve the above-mentioned problems, and an object of the invention is to obtain a power unit for a hydraulic elevator that can be stored even in a small machine room space.

〔課題を解決するための手段〕[Means to solve the problem]

この発明に係る油圧エレベータ−用パワーユニットは、
機械室の床に対して移動可能に構成されているものであ
る。
The power unit for a hydraulic elevator according to the present invention includes:
It is configured to be movable on the floor of the machine room.

〔作 用〕[For production]

この発明における油圧エレベータ−用パワーユニットは
、上記のように構成されているので、保=3 守点検に際しては、油圧パワーユニットを移動させ、保
守点検側を機械室の壁から離して点検スペースを確保す
る。
Since the power unit for a hydraulic elevator according to the present invention is configured as described above, maintenance = 3. When performing maintenance and inspection, the hydraulic power unit is moved and the maintenance and inspection side is moved away from the wall of the machine room to secure an inspection space. .

〔実施例〕〔Example〕

以下、この発明をその一実施例を示す図に基づいて説明
する。なお、符号(1〉〜(3)で示すものは従来装置
において同一符号て示したものと同−又は同等のもので
ある。
The present invention will be explained below based on the drawings showing one embodiment thereof. Note that the items indicated by the symbols (1> to (3)) are the same as or equivalent to those indicated by the same symbols in the conventional device.

第1図及び第2図において、符号(11)は油圧パワー
ユニット(1)を載置している下枠、(12)は下枠(
11〉に設けられて、機械室(2)の床に設置のレール
(13)上を転勤するコロ、(14)は下枠(11)を
機械室(2〉の床に固定するための固定具例えば固定ボ
ルト、(15)は油圧パワーユニット(1)と下枠(1
1)との間に設けられている防振部材例えば防振ゴム、
(16)は圧油用配管であって、(16a)はその可動
部配管、(16b)は可動部配管(16a)の両端に設
けられているジヨイント、(16c)は固定部配管であ
る。また、(16d)は配管支持枠である。
In Figures 1 and 2, the symbol (11) is the lower frame on which the hydraulic power unit (1) is placed, and (12) is the lower frame (
11〉, and the roller that transfers on the rail (13) installed on the floor of the machine room (2), (14) is a fixing device for fixing the lower frame (11) to the floor of the machine room (2〉). For example, the fixing bolt (15) is the hydraulic power unit (1) and the lower frame (1).
1) A vibration isolating member provided between the
(16) is a pressure oil pipe, (16a) is a movable pipe, (16b) is a joint provided at both ends of the movable pipe (16a), and (16c) is a fixed pipe. Moreover, (16d) is a piping support frame.

次に、油圧パワーユニットのコロ(12)の部分と固定
ボルト(14)の部分を示す断面図である第3図におい
て、(14a)は下枠(11〉に取り付けられている固
定ボルト取付金であり、固定ボルト(14〉により固定
ボルト取付金(14a)を例えばレール(13)に固定
することによって、油圧パワーユニット(1)を機械室
(2)に固定している。
Next, in Fig. 3, which is a sectional view showing the roller (12) part and fixing bolt (14) part of the hydraulic power unit, (14a) is the fixing bolt mounting bracket attached to the lower frame (11>). The hydraulic power unit (1) is fixed to the machine room (2) by fixing the fixing bolt mount (14a) to, for example, the rail (13) using the fixing bolt (14).

また、第4図及び第5図は、圧油用配管(16)部分の
詳細図であって、固定している固定部配管(16c)間
を2個の可動部配管(16a)とジヨイント(16b)
とによって接続し、固定部配管(16c)間の距離の伸
縮を可能としている。
Moreover, FIGS. 4 and 5 are detailed views of the pressure oil piping (16), in which two movable pipings (16a) and a joint ( 16b)
The distance between the fixed part piping (16c) can be expanded or contracted.

この実施例における油圧パワーユニット(1)は、上記
のように構成されており、通常は一方の壁側へ寄せて置
かれ固定されているが、壁面に面した方の点検調整が必
要な場合には、固定ボルト(14〉を外して油圧パワー
ユニット(1)の固定を解除した後、油圧パワーユニッ
ト(1)を押し、コロ(12)を介して油圧パワーユニ
ット(1)を移動させて、壁から離す。これによって、
その壁と油圧パワーユニット(1)との間隔は大きくと
れる。
The hydraulic power unit (1) in this embodiment is configured as described above, and is normally placed and fixed against one wall, but if inspection and adjustment of the side facing the wall is required, After removing the fixing bolt (14) and releasing the fixation of the hydraulic power unit (1), push the hydraulic power unit (1) and move the hydraulic power unit (1) via the rollers (12) to remove it from the wall. .by this,
The distance between the wall and the hydraulic power unit (1) can be large.

なお、この場合、圧油用配管(16)は、ジヨイント(
16b)と固定部配管(16c)又は可動部配管(16
a)との間の相互回転によって無理なく自由に固定部配
管(16c)間の距離を伸縮させることができ、従って
、上記油圧パワーユニット(1)の機械室(2)内の移
動が自由になし得る。
In this case, the pressure oil pipe (16) is connected to the joint (
16b) and fixed part piping (16c) or movable part piping (16
a) The distance between the fixed part piping (16c) can be freely and easily expanded or contracted by the mutual rotation between the hydraulic power unit (1) and the hydraulic power unit (1), so that the hydraulic power unit (1) can freely move within the machine room (2). obtain.

なお、上記実施例では、油圧パワーユニット(1)の移
動は左右一方向のみであるが、レールを溝形レールとし
て前後方向にも設け、同方向にも移動可能とし、コロ(
12)はボール形にすると一層機械室(2)は小さくで
きる。
In the above embodiment, the hydraulic power unit (1) can only move in one direction, right and left, but the rail is also provided as a grooved rail in the front and rear directions so that it can move in the same direction.
If 12) is made into a ball shape, the machine room (2) can be made even smaller.

また、上記実施例では、固定部配管(16c)間を可動
部配管(16a)とジヨイント(16b)とで接続した
が、これに代えて、圧力ホースにより固定部配管(16
c)間を接続してもよい。
Furthermore, in the above embodiment, the fixed part piping (16c) was connected by the movable part piping (16a) and the joint (16b), but instead of this, a pressure hose was used to connect the fixed part piping (16c).
c) may be connected.

〔発明の効果〕〔Effect of the invention〕

上記のように、この発明によれば、油圧パワーユニット
は、それが設置される機械室の床に対して移動可能に構
成されているので、保守、点検に際しては、油圧パワー
ユニットを移動させて、保守、点検側を広くすることが
でき、従って、油圧パワーユニットの囲りをすべて50
0mm以上離す必要がなく、一方は壁かられずかに離す
だけで良く、従って、機械室面積を小さくしても、充分
収納し得る油圧エレベータ−用パワーユニットが得られ
る効果を有している。
As described above, according to the present invention, the hydraulic power unit is configured to be movable with respect to the floor of the machine room in which it is installed. , the inspection side can be widened, and therefore the area around the hydraulic power unit can be reduced to 50 mm.
It is not necessary to separate them by more than 0 mm, and one only needs to be slightly separated from the wall. Therefore, even if the area of the machine room is reduced, it is possible to obtain a power unit for a hydraulic elevator that can be sufficiently accommodated.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例による油圧パワーユニット
の側面図、第2図は第1図の平面図、第3図は第1図の
油圧パワーユニットのコロ(12〉部分と固定部分との
詳細図、第4図は第1図の圧油用配管(16)部分の平
面図、第5図は第4図の正面図、第6図は従来の油圧パ
ワーユニットの側面図である。 (1)・・油圧パワーユニット、(2)・・機械室、(
11)・・下枠、(12)・・コロ、(13)・・レー
ル、(16)  ・圧油用配管。 なお、各図中、同一符号は同−又は相当部分を示す。 又
FIG. 1 is a side view of a hydraulic power unit according to an embodiment of the present invention, FIG. 2 is a plan view of FIG. 4 is a plan view of the pressure oil piping (16) portion of FIG. 1, FIG. 5 is a front view of FIG. 4, and FIG. 6 is a side view of a conventional hydraulic power unit. (1) ... Hydraulic power unit, (2) ... Machine room, (
11) Lower frame, (12) Roller, (13) Rail, (16) Pressure oil piping. In each figure, the same reference numerals indicate the same or corresponding parts. or

Claims (1)

【特許請求の範囲】[Claims] 油圧パワーユニットが、それを設置する機械室の床に対
して移動可能に構成されていることを特徴とする油圧エ
レベーター用パワーユニット。
A power unit for a hydraulic elevator, characterized in that the hydraulic power unit is configured to be movable with respect to the floor of a machine room in which it is installed.
JP26513989A 1989-10-13 1989-10-13 Power unit for hydraulic elevator Pending JPH03128883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26513989A JPH03128883A (en) 1989-10-13 1989-10-13 Power unit for hydraulic elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26513989A JPH03128883A (en) 1989-10-13 1989-10-13 Power unit for hydraulic elevator

Publications (1)

Publication Number Publication Date
JPH03128883A true JPH03128883A (en) 1991-05-31

Family

ID=17413170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26513989A Pending JPH03128883A (en) 1989-10-13 1989-10-13 Power unit for hydraulic elevator

Country Status (1)

Country Link
JP (1) JPH03128883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013996A1 (en) * 2001-08-06 2003-02-20 Kleemann Hellas Sa Hydraulic lift with the machine room incorporated into the hoist way

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013996A1 (en) * 2001-08-06 2003-02-20 Kleemann Hellas Sa Hydraulic lift with the machine room incorporated into the hoist way

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