JPS6116727Y2 - - Google Patents
Info
- Publication number
- JPS6116727Y2 JPS6116727Y2 JP7236978U JP7236978U JPS6116727Y2 JP S6116727 Y2 JPS6116727 Y2 JP S6116727Y2 JP 7236978 U JP7236978 U JP 7236978U JP 7236978 U JP7236978 U JP 7236978U JP S6116727 Y2 JPS6116727 Y2 JP S6116727Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- rails
- switchboard
- hoist
- lifting 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Trip Switchboards (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は、閉鎖配電盤内に収納された遮断器の
吊り上げ装置に関する。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a lifting device for a circuit breaker housed in a closed switchboard.
遮断器を多段に収納した閉鎖配電盤では、一般
に遮断器を引き出し点検又は移動するための遮断
器吊り上げ装置が備え付けられている。そして従
来は、第1図に示すWORK ING形の屋外閉鎖配
電盤用と第2図に示すNO.WORK IN形の屋外閉
鎖配電盤用とではその構成が相違している。
A closed switchboard in which circuit breakers are stored in multiple stages is generally equipped with a circuit breaker lifting device for pulling out and inspecting or moving the circuit breaker. Conventionally, the configurations of the WORK ING type outdoor closed switchboard shown in FIG. 1 and the NO. WORK IN type outdoor closed switchboard shown in FIG. 2 are different.
即ちWORK IN形は、配電盤内に設けられた多
段構成の遮断器収納ユニツトと配電盤内通路の盤
扉上部にホイスト架台を架設し、この上に遮断器
を吊り上げ操作するホイストを配置盤内で前後に
自由に移動できるようにしてある。この場合、前
記遮断器収納ユニツトと扉上部に架設されたホイ
スト架台には、レール上を移動する前車輪と後車
輪があり、配電盤内で左右に移動できる。 In other words, the WORK IN type has a multi-stage circuit breaker storage unit installed inside the switchboard, a hoist frame installed above the panel door in the passageway inside the switchboard, and a hoist for hoisting and operating the circuit breaker mounted on top of this frame. They are allowed to move freely. In this case, the circuit breaker storage unit and the hoist frame installed above the door have front wheels and rear wheels that move on rails, and can move left and right within the switchboard.
しかし、このような構成の遮断器吊り上げ装置
では、吊り上げ装置の操作移動のため盤内通路が
要り盤外形が大形になる。 However, the circuit breaker lifting device having such a configuration requires a passage within the panel for operation and movement of the lifting device, resulting in a large-sized board.
次にNO WORK IN形は、可搬式リフタが使用
されている。そして、閉鎖配電盤の付属品として
この遮断器吊り上げ装置は台車の中央の遮断器吊
り上げアームを油圧式シリンダで上下に動かし、
遮断器を引き出したり、移動させる。 Next, the NO WORK IN type uses a portable lifter. As an accessory to the closed switchboard, this circuit breaker lifting device moves the circuit breaker lifting arm in the center of the trolley up and down with a hydraulic cylinder.
Pull out or move the circuit breaker.
しかしこの閉鎖配電盤外での吊り上げ装置
は、、配電盤前面に操作場所が要るほか別途保管
場所も要る。 However, this lifting device outside the closed switchboard requires a place to operate it in front of the switchboard as well as a separate storage space.
本考案の目的は、閉鎖配電盤内の通路が不要
で、閉鎖配電盤が小形化でき据付面積を縮少でき
る閉鎖配電盤の遮断器吊り上げ装置を得ることで
ある。
An object of the present invention is to provide a circuit breaker lifting device for a closed switchboard, which eliminates the need for a passage in the closed switchboard, allows the closed switchboard to be made smaller, and reduces the installation area.
以下、図面を参照して本考案の一実施例を説明
する。
An embodiment of the present invention will be described below with reference to the drawings.
第3図は本考案の閉鎖配電盤の遮断器吊り上げ
装置の取付側面図で、閉鎖配電盤1には前面扉1
の直後に多段の遮断器収納ユニツト2を構成し、
このユニツト2の背面部に母線フレーム3があ
る。そして遮断器収納ユニツト2と母線フレーム
3の最上面部にはレール4A,4B,5が敷設さ
れ、このレール4A,4B,5上を架台6が移動
する。このため架台6には、レール4A,4B上
を転動する前車輪7A,7Bとレール5の上部折
曲部の下面を転動する後車輪8があり、配電盤内
上部を左右に移動できるようになつている。 Figure 3 is a side view of the installation of the circuit breaker lifting device for a closed switchboard according to the present invention.
A multi-stage circuit breaker storage unit 2 is constructed immediately after the
There is a busbar frame 3 on the back side of this unit 2. Rails 4A, 4B, and 5 are laid on the uppermost surfaces of the circuit breaker housing unit 2 and the busbar frame 3, and the pedestal 6 moves on these rails 4A, 4B, and 5. For this reason, the frame 6 has front wheels 7A, 7B that roll on the rails 4A, 4B, and a rear wheel 8 that rolls on the lower surface of the upper bent part of the rail 5, so that the upper part of the switchboard can be moved left and right. It's getting old.
この場合、前記レール4,5の両端部の箱体側
面には第3図の−断面の第4図に示すように
車輪7A,7B,8が外れないようストツパ9が
ある。 In this case, stoppers 9 are provided on the sides of the box body at both ends of the rails 4, 5 to prevent the wheels 7A, 7B, 8 from coming off, as shown in FIG.
また、前記架台6上には、配電盤の前後方向に
レール10,11が対向して敷設され、このレー
ール10,11をホイスト架台12が移動する。
このためホイスト架台12には、第4図の−
断面の第5図に示すようにレール10,11上を
転動する1対の前車輪13があり、ホイスト架台
12の後端下部には第4図−矢視を示す第6
図のようにレール10,11の下面を転動する1
対の後車輪14があり、配電盤内で前後方向に移
動でき、前面扉1を開けば盤外に引き出せる。 Further, rails 10 and 11 are laid on the pedestal 6 so as to face each other in the front and back direction of the power distribution board, and a hoist pedestal 12 moves on these rails 10 and 11.
For this reason, the hoist frame 12 has -
As shown in the cross section of FIG. 5, there is a pair of front wheels 13 that roll on rails 10 and 11, and at the bottom of the rear end of the hoist frame 12 there is a wheel 13 shown in FIG.
1 rolling on the bottom surface of rails 10 and 11 as shown in the figure
It has a pair of rear wheels 14 and can be moved forward and backward within the switchboard, and can be pulled out of the switchboard by opening the front door 1.
なお、前記レール10,11の後端には、車輪
が外れないよう第6図に示すように、両側面内側
にストツパ15があり、ホイスト架台12にはホ
イスト16が所定位置に固定されている。 In addition, as shown in FIG. 6, at the rear ends of the rails 10 and 11, there are stoppers 15 on the inside of both sides to prevent the wheels from coming off, and a hoist 16 is fixed to a predetermined position on the hoist mount 12. .
したがつてこのホイスト16は、ホイスト架台
12の前後移動と架台6の左右移動で所望の位置
に停止することができる。 Therefore, this hoist 16 can be stopped at a desired position by moving the hoist frame 12 back and forth and moving the frame 6 left and right.
次に本考案案の作用を説明する。 Next, the operation of the present invention will be explained.
まず遮断器を配電盤の遮断器収納ユニツト2に
収納する場合は、配電盤の前面扉1を開き、適宜
工具又は手動でホイスト架台12を所定位置(第
3図の二点鎖線で示す)まで引き出す。 First, when storing the circuit breaker in the circuit breaker storage unit 2 of the switchboard, open the front door 1 of the switchboard and pull out the hoist mount 12 to a predetermined position (indicated by the two-dot chain line in FIG. 3) using an appropriate tool or manually.
そしてホイスト架台12上のホイスト16の図
示しないフツクを適宜ハンドルで手動により降ろ
し、配電盤の前面に持込まれた遮断器(第3図に
17で示す)を収納位置の高さ(第1図は最上段
の収納位置を示す)まで吊り上げる。 Then, manually lower the hook (not shown) of the hoist 16 on the hoist frame 12 using the appropriate handle, and move the circuit breaker (indicated by 17 in Fig. 3) brought into the front of the switchboard to the height of the storage position (Fig. 1 shows the maximum height). (indicates the upper storage position).
ここでホイスト架台12には箱体前方に片持ば
り状に突き出た先端に遮断器17の荷重がかかる
が、前方が下方へ落ちることはない。すなわち第
3図2点鎖線位置に出たホイスト架台12の前車
輪13はレール10,11の上側にあるか、後車
輪14はレール10,11の下面に押しつけられ
て架台12の後部は上がらない。この後ホイスト
架台12を後進させて、遮断器を遮断器収納ユニ
ツト2に押し込み、ホイスト16の図示しないフ
ツクを遮断器から外す。また遮断器を引き出す場
合には、上記と逆の手順で引き出し地上や移動車
上に置く。 Here, the load of the circuit breaker 17 is applied to the tip of the hoist frame 12 that projects in a cantilevered manner toward the front of the box, but the front portion does not fall downward. In other words, the front wheel 13 of the hoist frame 12, which appears at the position indicated by the two-dot chain line in FIG. . Thereafter, the hoist frame 12 is moved backward, the circuit breaker is pushed into the circuit breaker storage unit 2, and the hook (not shown) of the hoist 16 is removed from the circuit breaker. If you wish to pull out the circuit breaker, reverse the steps above and place it on the ground or on a moving vehicle.
以上の説明は列盤構成された屋外閉鎖配電盤内
に吊り上げ装置を設ける場合で述べたが、単独盤
のときは、遮断器収納ユニツト2最上面部と母線
フレーム3の最上面部に第7図に示すように前後
方向にレール取付金物21,22を取りつけ、こ
れらにレール10,11を敷設し、ホイスト架台
12をレール上を移動する前車輪13とレールの
下面を摺動する後車輪14で支えて載置すれば前
後方向に移動でき前面扉を開いて、盤外に引き出
すことができる。 The above explanation is based on the case where a lifting device is installed in an outdoor closed distribution board configured as a row of panels, but in the case of a single panel, the lifting device is installed on the top surface of the circuit breaker housing unit 2 and the top surface of the busbar frame 3 as shown in FIG. As shown in the figure, rail mounting hardware 21 and 22 are attached in the front and back direction, rails 10 and 11 are laid on these, and the hoist frame 12 is moved by front wheels 13 that move on the rails and rear wheels 14 that slide on the lower surface of the rails. If you support it and place it on it, you can move it back and forth, open the front door, and pull it out of the panel.
尚、上記実施例では、屋外閉鎖配電盤内に吊り
上げ装置を設ける場合について述べたが、屋外内
鎖配電盤用でも配電盤前面天井部に梁などの支持
物がある場合には適用できる。 In the above embodiment, a case where a lifting device is provided in an outdoor closed power distribution board has been described, but it can also be applied to an outdoor closed power distribution board where there is a support such as a beam on the ceiling in front of the power distribution board.
以上述べたように本考案によれば、ホイスト架
台の前後動を自在にし、扉前方に片持ばり状に突
き出しても転倒しない構成としたので、WORK
INタイプの屋外閉鎖配電盤全体を縮少すること
ができ、またNO WORK INタイプの屋外閉鎖配
電盤において、従来の可搬式リフタに比べ、操作
スペースを大幅に縮少できる閉鎖配電盤の遮断器
吊り上げ装置を得ることができる。
As described above, according to the present invention, the hoist frame can freely move back and forth, and is configured so that it will not fall over even if it is projected in a cantilever shape in front of the door.
We have developed a circuit breaker lifting device for closed switchboards that can reduce the overall size of an IN-type outdoor closed switchboard, and can significantly reduce the operating space for NO WORK IN-type outdoor closed switchboards compared to conventional portable lifters. Obtainable.
第1図は従来のWORK IN形の屋外閉鎖配電盤
の遮断器吊り上げ装置の使用例を示す構成説明
図、第2図は従来のNO WORK IN形の屋外閉鎖
配電盤の遮断器吊り上げ装置の使用例を示す構成
説明図、第3図は本考案の一実施例を示す側面
図、第4図は第3図の−断面図、第5図は第
4図の−断面図、第6図は第4図の−矢
視図、第7図は第4図に対応する本考案の他の実
施例を示す平面図、第8図は第7図の−断面
図である。
10,11……レール、12……ホイスト架
台、13……前車輪、14……後車輪、16……
ホイスト。
Figure 1 is a configuration explanatory diagram showing an example of the use of a circuit breaker lifting device for a conventional WORK IN type outdoor closed switchboard, and Figure 2 is an example of the use of a conventional NO WORK IN type circuit breaker lifting device for an outdoor closed switchboard. FIG. 3 is a side view showing one embodiment of the present invention, FIG. 4 is a cross-sectional view of FIG. 3, FIG. 5 is a cross-sectional view of FIG. FIG. 7 is a plan view showing another embodiment of the present invention corresponding to FIG. 4, and FIG. 8 is a cross-sectional view taken from FIG. 7. 10, 11...Rail, 12...Hoist frame, 13...Front wheel, 14...Rear wheel, 16...
Hoist.
Claims (1)
けられた箱体の前記機器室最上段上側に設けら
れ、前記機器室の遮断器を搬出入する吊り上げ装
置において、 前記機器室最上段上側に前後方向に平行に設け
られた一対のレールと、 この一対のレール上に設けられ、中間部に前記
一対のレール上を転動する第1の車輪と、後部に
前記一対のレール下面を転動する第2の車輪とを
有する架台と、 前記架台の前部に取付られ前記機器室内の遮断
器を吊上げ搬出入するホイストとを具備したこと
を特徴とする遮断器の吊り上げ装置。[Scope of Claim for Utility Model Registration] A lifting device provided above the topmost stage of the equipment room of a box body having a multi-level equipment room and a door on the front, for carrying in and out the circuit breaker in the equipment room. , a pair of rails provided in parallel in the front-rear direction above the uppermost stage of the equipment room; a first wheel provided on the pair of rails and rolling on the pair of rails in an intermediate portion; and a rear part. and a pedestal having a second wheel rolling on the lower surface of the pair of rails; and a hoist attached to the front part of the pedestal for lifting and transporting the circuit breaker in the equipment room. Equipment for lifting vessels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7236978U JPS6116727Y2 (en) | 1978-05-30 | 1978-05-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7236978U JPS6116727Y2 (en) | 1978-05-30 | 1978-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54173936U JPS54173936U (en) | 1979-12-08 |
JPS6116727Y2 true JPS6116727Y2 (en) | 1986-05-23 |
Family
ID=28983994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7236978U Expired JPS6116727Y2 (en) | 1978-05-30 | 1978-05-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6116727Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010130858A (en) * | 2008-11-28 | 2010-06-10 | Chudenko Corp | Cubicle including mounting device for transformer for power demand/supply instrument |
-
1978
- 1978-05-30 JP JP7236978U patent/JPS6116727Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS54173936U (en) | 1979-12-08 |
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