JPH0865831A - Device for moving base frame for gas-insulated switchgear - Google Patents
Device for moving base frame for gas-insulated switchgearInfo
- Publication number
- JPH0865831A JPH0865831A JP6218072A JP21807294A JPH0865831A JP H0865831 A JPH0865831 A JP H0865831A JP 6218072 A JP6218072 A JP 6218072A JP 21807294 A JP21807294 A JP 21807294A JP H0865831 A JPH0865831 A JP H0865831A
- Authority
- JP
- Japan
- Prior art keywords
- base
- shaft
- base frame
- gis
- gas
- 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
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ガス絶縁開閉装置（以
下ＧＩＳという）の据付時に用いるガス絶縁開閉装置用
ベース架台移動装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a base mount moving device for a gas insulated switchgear which is used when a gas insulated switchgear (hereinafter referred to as GIS) is installed.
【０００２】[0002]
【従来の技術】従来のＧＩＳの据付について、図５及び
図６を参照して説明する。それらの図において、１は据
付面の平面度を確保するベース、２はベース１上のベー
ス架台、３はベース架台２上のＧＩＳ、４はベース架台
２の後部に配置された機器架台、５は機器架台４上のＧ
ＩＳ３のガス遮断器容器、６はガス遮断器容器５上に接
続された母線容器、７はベース架台２の前部に配設され
たパネル筐体であり、ガス遮断器の操作器及び各種機器
のパネルが収納されている。2. Description of the Related Art Installation of a conventional GIS will be described with reference to FIGS. In these figures, 1 is a base for ensuring the flatness of the installation surface, 2 is a base mount on the base 1, 3 is GIS on the base mount 2, 4 is a device mount placed at the rear of the base mount 2, 5 Is G on the device stand 4.
A gas circuit breaker container of IS3, 6 is a bus bar container connected on the gas circuit breaker container 5, and 7 is a panel casing arranged in the front part of the base frame 2. The panel of is stored.
【０００３】次に、ＧＩＳの据付手順について説明す
る。図５は３台のＧＩＳ３がベース１上に組立てられた
のち、４台目のＧＩＳ３を接続しようとしている状態を
示し、ベース１上の４台目のＧＩＳ３を、矢印方向、即
ち既設のＧＩＳ３側へジャッキで押したり、ワイヤを介
して引張ることにより移動し、母線容器６の母線を既設
の母線に接続した後、４台目のＧＩＳ３をベース１上に
固定している。この移動の際、移動を容易にするため、
ベース１とベース架台２との間の滑り面にグリースを塗
布したり、小径のコロを挿入したりする。Next, the GIS installation procedure will be described. FIG. 5 shows a state in which three GISs 3 are assembled on the base 1 and the fourth GIS 3 is about to be connected. The 4th GIS 3 on the base 1 is in the arrow direction, that is, the existing GIS 3 side. After moving by pushing with a jack or pulling through a wire to connect the busbar of the busbar container 6 to an existing busbar, the fourth GIS 3 is fixed on the base 1. In order to facilitate the movement during this movement,
Grease is applied to the sliding surface between the base 1 and the base mount 2 or a small-diameter roller is inserted.
【０００４】[0004]
【発明が解決しようとする課題】従来のＧＩＳ３の据付
作業の際、ベース１とベース架台２との間の滑り面にグ
リースを塗布しても、ＧＩＳ３の重量が大であり、円滑
に移動することが困難であり、作業効率が悪いという問
題点がある。さらに、ステックスリップによる不連続な
動きをするため、チューリップ接触子等による導体の接
続が円滑にできず、時として機器の構成部品を破損する
ことがあるという問題点がある。Even when grease is applied to the sliding surface between the base 1 and the base mount 2 during the installation work of the conventional GIS 3, the weight of the GIS 3 is large and the GIS 3 moves smoothly. However, there is a problem that work efficiency is poor. Further, since the stick slip causes discontinuous movement, the conductor cannot be smoothly connected by a tulip contactor or the like, which sometimes causes damage to component parts of the device.
【０００５】その上、最終の固定時に、残留したグリー
スのため確実な固定が困難であり、かつ、塵埃が付着し
て汚れ、見苦しい状態になるという問題点がある。又、
小径のコロを用いる場合は、コロの挿入あるいは取り外
しの際に、ＧＩＳ３を一旦持上げる必要があり、その上
コロを順送りする作業が必要であり、作業効率が悪く、
危険も伴うという問題点がある。本発明は、前記の点に
留意し、作業効率が良く、機器の構成部品を破損するこ
とがなく、安全に据付作業を行うことができ、最終の固
定が容易で、美観を損なわないＧＩＳ用ベース架台移動
装置を提供することを目的とする。In addition, there is a problem that it is difficult to surely fix the grease due to the residual grease at the time of the final fixing, and dust adheres to the surface to make it dirty and unsightly. or,
When using a small-diameter roller, when inserting or removing the roller, it is necessary to lift the GIS3 once, and in addition, it is necessary to feed the rollers in order, resulting in poor work efficiency.
There is a problem that it is dangerous. In consideration of the above points, the present invention has good work efficiency, does not damage the component parts of the equipment, can safely perform installation work, is easy to fix at the end, and does not spoil aesthetics An object is to provide a base mount moving device.
【０００６】[0006]
【課題を解決するための手段】前記課題を解決するため
に、本発明のＧＩＳ用ベース架台移動装置は、ガス絶縁
開閉装置を設置したベース架台と、該架台の前，後に設
けられた回転軸と、該回転軸に固着され，中心が前記回
転軸の中心からずれた偏心軸と、該偏心軸に取り付けら
れた，前記ベース架台の下面より出没自在の車輪と、前
記回転軸に突設され，ハンドルの角孔が着脱自在に係合
する角軸部とを備えたものである。In order to solve the above-mentioned problems, a base frame moving device for GIS of the present invention comprises a base frame having a gas-insulated switchgear installed therein, and rotary shafts provided in front of and behind the frame. An eccentric shaft that is fixed to the rotary shaft and has a center displaced from the center of the rotary shaft; a wheel that is attached to the eccentric shaft and is retractable from the lower surface of the base frame; , And a square shaft portion with which the square hole of the handle is detachably engaged.
【０００７】[0007]
【作用】前記のように構成された本発明のＧＩＳ用ベー
ス架台移動装置は、ＧＩＳを設置したベース架台の前，
後に回転軸が設けられ、各回転軸に中心が回転軸の中心
からずれた偏心軸が固着され、偏心軸にベースの下面よ
り出没自在の車輪が取り付けられ、回転軸にハンドルの
角孔が着脱自在に係合する角軸部が突設されているた
め、角軸部にハンドルの角孔を係合し、ハンドルを回動
することにより、回転軸が回転して偏心軸が上下動し、
ベース架台の下面より車輪が出没し、ＧＩＳの上げ下げ
がハンドルの回動のみで行え、ＧＩＳの移動が容易であ
り、作業効率が良く、ＧＩＳの移動が円滑で機器の構成
部品を破損することがなく、安全に据付作業を行え、さ
らに、グリースを使用しないため、最終の固定が確実で
あり、塵埃が付着して美観を損ねることもない。The GIS base mount moving device of the present invention constructed as described above is provided in front of the base mount on which GIS is installed,
After that, rotating shafts are installed, eccentric shafts whose centers are offset from the center of the rotating shafts are fixed to each rotating shaft, wheels that can be retracted from the bottom surface of the base are attached to the eccentric shafts, and the square holes of the handle are attached to and removed from the rotating shafts Since the angular shaft portion that freely engages is provided so as to project, by engaging the angular hole of the handle with the angular shaft portion and rotating the handle, the rotating shaft rotates and the eccentric shaft moves up and down.
Wheels appear and disappear from the bottom surface of the base pedestal, and the GIS can be raised and lowered only by turning the handle, GIS can be moved easily, work efficiency is good, and movement of the GIS is smooth, and component parts of the equipment can be damaged. Since the installation work can be done safely, and no grease is used, the final fixing is reliable, and dust does not adhere to the aesthetic appearance.
【０００８】[0008]
【実施例】１実施例について図１ないし図４を参照して
説明する。それらの図において、図５および図６と同一
符号は同一もしくは相等するものを示し、８はベース架
台２の両側の内面の前，後に取り付けられた平面コの字
状の支持体、９はベース架台２と支持体８を貫通した回
転軸、１０は回転軸９のベース架台２と支持体８で囲ま
れた空間の回転軸９に固着された偏心軸であり、中心が
回転軸９の中心からずれている。１１は偏心軸１０の外
周に回転自在に取り付けられた車輪、１２は回転軸９の
外部側の端面に突設された角軸部、１３は端部に角軸部
１２に着脱自在に係合する角孔１４を形成したハンドル
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment will be described with reference to FIGS. In these drawings, the same reference numerals as those in FIG. 5 and FIG. 6 indicate the same or equivalent, 8 is a planar U-shaped support attached to the front and rear inner surfaces of both sides of the base mount 2, and 9 is a base. A rotary shaft 10 penetrating the pedestal 2 and the support 8 is an eccentric shaft fixed to the rotary shaft 9 in a space surrounded by the base pedestal 2 and the support 8 of the rotary shaft 9, the center of which is the center of the rotary shaft 9. It is out of alignment. Reference numeral 11 is a wheel rotatably attached to the outer periphery of the eccentric shaft 10, 12 is an angular shaft portion projecting from the outer end surface of the rotary shaft 9, and 13 is an end portion detachably engaged with the angular shaft portion 12. The handle has a square hole 14 formed therein.
【０００９】次に据付手順について説明する。図２に示
す偏心軸１０が上動位置に位置し、車輪１１が上動した
状態からＧＩＳ３を移動するに際し、角軸部１２にハン
ドル１３の角孔１４を係合し、ハンドル１３の回動操作
により、回転軸９を１８０°回転し、偏心軸１０を下動
位置に位置させ、図１に示すように、車輪１１をベース
架台２の下面より突出させる。この回動操作を各回転軸
９に対して行い、ＧＩＳ３をベース１より持ち上げる。Next, the installation procedure will be described. When the eccentric shaft 10 shown in FIG. 2 is located in the upward movement position and the wheel 11 is in the upward movement state, when moving the GIS 3, the angular shaft portion 12 is engaged with the square hole 14 of the handle 13 to rotate the handle 13. By the operation, the rotating shaft 9 is rotated by 180 °, the eccentric shaft 10 is positioned at the lower position, and the wheel 11 is projected from the lower surface of the base stand 2 as shown in FIG. 1. This rotation operation is performed on each rotating shaft 9 to lift the GIS 3 from the base 1.
【００１０】尚、図示されていないが、ハンドル１３
は、車輪１１がベース架台２の下面より突出した状態、
即ちＧＩＳ３を持ち上げた状態でベース架台２に固定可
能になっている。又、ＧＩＳ３の持ち上げ量は、ベース
１のたわみや平面度を考慮した最小寸法でよく、通常１
〜２ｍｍ程度である。Although not shown, the handle 13
Is a state in which the wheels 11 are projected from the lower surface of the base frame 2,
That is, the GIS 3 can be fixed to the base frame 2 with the GIS 3 being lifted. Also, the lifting amount of the GIS 3 may be the minimum size in consideration of the bending and flatness of the base 1, and is usually 1
It is about 2 mm.
【００１１】そして、ベース１上のＧＩＳ３を持ち上げ
た状態で、図４に示す矢印方向にＧＩＳ３を所定位置ま
で移動し、母線容器６の母線を既設の母線に接続し、そ
の後、ハンドル１３の固定を解除し、回転軸９を１８０
°回転してＧＩＳ３をベース１上に設置し、ボルトによ
りベース１に固定する。Then, with the GIS 3 on the base 1 lifted, the GIS 3 is moved to a predetermined position in the direction of the arrow shown in FIG. 4, the busbar of the busbar container 6 is connected to the existing busbar, and then the handle 13 is fixed. To release the rotary shaft 9
Rotate the GIS 3 to set it on the base 1 and fix it to the base 1 with bolts.
【００１２】尚、ＧＩＳ３の重量が大である場合、回転
軸９とベース架台２及び支持体８との間、あるいは偏心
軸１０と車輪１１との間にそれぞれころがり軸受を挿入
し、それぞれの回転を容易にすることが望ましい。又、
ベース１は予め基礎に埋設される場合もある。When the weight of the GIS 3 is large, rolling bearings are inserted between the rotary shaft 9 and the base frame 2 and the support body 8 or between the eccentric shaft 10 and the wheel 11 to rotate them. It is desirable to facilitate. or,
The base 1 may be embedded in the foundation in advance.
【００１３】[0013]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載する効果を奏する。本発明のＧ
ＩＳ用ベース架台移動装置は、ＧＩＳ３を設置したベー
ス架台２の前，後に回転軸９が設けられ、各回転軸９に
中心が回転軸９の中心からずれた偏心軸１０が固着さ
れ，偏心軸１０にベースの下面より出没自在の車輪１１
が取り付けられ、回転軸９にハンドル１３の角孔が着脱
自在に係合する角軸部１２が突設されているため、角軸
部１２にハンドル１３の角孔１４を係合し、ハンドル１
３を回動することにより、回転軸９が回転して偏心軸１
０が上下動し、ベース架台２の下面より車輪１１が出没
し、ＧＩＳ３の上げ下げがハンドル１３の回動のみで行
え、ＧＩＳ３の移動が容易であり、作業効率が良く、Ｇ
ＩＳ３の移動が円滑で機器の構成部品を破損することが
なく、安全に据付作業を行え、さらに、グリースを使用
しないため、最終の固定が確実であり、塵埃が付着して
美観を損ねることもない。Since the present invention is configured as described above, it has the following effects. G of the present invention
The IS base gantry moving device is provided with rotary shafts 9 in front of and behind the base gantry 2 on which the GIS 3 is installed, and an eccentric shaft 10 whose center is offset from the center of the rotary shaft 9 is fixed to each rotary shaft 9, Wheels 10 that can be retracted from the bottom surface of the base 11
Is attached to the rotary shaft 9, and a square shaft portion 12 is detachably engaged with the square hole of the handle 13, so that the square hole 12 of the handle 13 is engaged with the square shaft portion 12.
By rotating 3 the rotary shaft 9 rotates and the eccentric shaft 1
0 moves up and down, the wheels 11 appear and disappear from the bottom surface of the base pedestal 2, and the GIS 3 can be raised and lowered only by turning the handle 13, and the GIS 3 can be easily moved, which improves work efficiency and
The IS3 moves smoothly, does not damage the components of the equipment, and can be installed safely. Furthermore, since grease is not used, the final fixing is secure, and dust may adhere to the aesthetic appearance. Absent.
【図１】Ａ，Ｂは本発明の１実施例の一部の切断正面
図，側面図である。1A and 1B are a partially cutaway front view and side view of one embodiment of the present invention.
【図２】図１の他の状態の切断正面図，側面図である。FIG. 2 is a cut front view and a side view of another state of FIG.
【図３】図１Ａの部分平面図である。FIG. 3 is a partial plan view of FIG. 1A.
【図４】本発明の１実施例の全体の正面図である。FIG. 4 is an overall front view of an embodiment of the present invention.
【図５】Ａ，Ｂは従来例の平面図，正面図である。5A and 5B are a plan view and a front view of a conventional example.
【図６】図５Ｂの右側面図である。FIG. 6 is a right side view of FIG. 5B.
２ ベース架台 ３ ガス絶縁開閉装置 ９ 回転軸 １０ 偏心軸 １１ 車輪 １２ 角軸部 １３ ハンドル １４ 角孔 2 Base mount 3 Gas insulated switchgear 9 Rotating shaft 10 Eccentric shaft 11 Wheel 12 Square shaft 13 Handle 14 Square hole
Claims (1)
と、 該架台の前，後に設けられた回転軸と、 該回転軸に固着され，中心が前記回転軸の中心からずれ
た偏心軸と、 該偏心軸に取り付けられた，前記ベース架台の下面より
出没自在の車輪と、 前記回転軸に突設され，ハンドルの角孔が着脱自在に係
合する角軸部とを備えたガス絶縁開閉装置用ベース架台
移動装置。1. A base mount on which a gas-insulated switchgear is installed, a rotary shaft provided in front of and behind the mount, and an eccentric shaft fixed to the rotary shaft and having a center offset from the center of the rotary shaft. Gas-insulated switchgear equipped with a wheel attached to the eccentric shaft and capable of projecting and retracting from the lower surface of the base frame, and a square shaft portion projecting from the rotary shaft and into which a square hole of a handle is detachably engaged. Base mount moving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218072A JPH0865831A (en) | 1994-08-19 | 1994-08-19 | Device for moving base frame for gas-insulated switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218072A JPH0865831A (en) | 1994-08-19 | 1994-08-19 | Device for moving base frame for gas-insulated switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0865831A true JPH0865831A (en) | 1996-03-08 |
Family
ID=16714210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6218072A Pending JPH0865831A (en) | 1994-08-19 | 1994-08-19 | Device for moving base frame for gas-insulated switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0865831A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012019686A (en) * | 2011-09-16 | 2012-01-26 | Mitsubishi Electric Corp | Gas insulation switchgear |
| CN103887723A (en) * | 2014-03-25 | 2014-06-25 | 国家电网公司 | Tool special for dismounting and mounting moving contact of trolley switch |
| JP2014148246A (en) * | 2013-02-01 | 2014-08-21 | Daiwarashi Co Ltd | Article support leg with caster |
-
1994
- 1994-08-19 JP JP6218072A patent/JPH0865831A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012019686A (en) * | 2011-09-16 | 2012-01-26 | Mitsubishi Electric Corp | Gas insulation switchgear |
| JP2014148246A (en) * | 2013-02-01 | 2014-08-21 | Daiwarashi Co Ltd | Article support leg with caster |
| CN103887723A (en) * | 2014-03-25 | 2014-06-25 | 国家电网公司 | Tool special for dismounting and mounting moving contact of trolley switch |
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