JP4917146B2 - Elevator control panel - Google Patents

Elevator control panel Download PDF

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JP4917146B2
JP4917146B2 JP2009501063A JP2009501063A JP4917146B2 JP 4917146 B2 JP4917146 B2 JP 4917146B2 JP 2009501063 A JP2009501063 A JP 2009501063A JP 2009501063 A JP2009501063 A JP 2009501063A JP 4917146 B2 JP4917146 B2 JP 4917146B2
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frame
control panel
door
elevator control
opening
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JPWO2008105060A1 (en
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知彦 八尾
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3469—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system mechanical

Description

この発明は、制御盤本体の開口部の前面に、上側のカバー片の下辺部位が下側のカバー片の上辺部位を外側から重ね合わせるように配設された扉を備えたエレベータ制御盤に関する。   The present invention relates to an elevator control panel including a door disposed on a front surface of an opening of a control panel main body so that a lower side portion of an upper cover piece overlaps an upper side portion of a lower cover piece from the outside.

従来、昇降路内に設置されるエレベータ制御盤として、制御盤本体の開口部の前面に、上側のカバー片の下辺部位が下側のカバー片の上辺部位を外側から重ね合わせるように配設された扉を設け、上方からの水が開口部から制御盤本体の内部に浸入するのを防止したエレベータ制御盤が知られている（例えば、特許文献１参照）。
このエレベータ制御盤では、制御盤本体の開口部の全域を開放する場合には、最下位のカバー片から最上位のカバー片まで順次一つずつ制御盤本体から下方向に移動させて取り外す。Conventionally, as an elevator control panel installed in a hoistway, the lower side part of the upper cover piece is arranged on the front surface of the opening of the control panel body so that the upper side part of the lower cover piece overlaps from the outside. There is known an elevator control panel that is provided with an open door and prevents water from above from entering the inside of the control panel main body from the opening (for example, see Patent Document 1).
In this elevator control panel, when the entire opening of the control panel main body is opened, it is removed from the control panel main body one by one from the lowest cover piece to the uppermost cover piece one by one.

特開２００２−３３８１５２号公報JP 2002-338152 A

このエレベータ制御盤では、制御盤本体の前方に障害物があった場合でも、扉を開く作業を行うことができるものの、カバー片を順次一つずつ制御盤本体から下方向に移動させて取り外さなければならず、扉の開放作業が面倒であるという問題点があった。
同じように、扉を閉じる作業のときは、最下位のカバー片から最上位のカバー片まで順次一つずつ制御盤本体に取り付けなければならず、扉の閉じる作業も扉の開放作業と同様に面倒であるという問題点があった。
また、この面倒な扉の開閉作業は、制御盤本体の前方に障害物が無い場合でも同様であった。In this elevator control panel, even if there is an obstacle in front of the control panel body, the door can be opened, but the cover pieces must be removed from the control panel body one by one in order. In other words, there was a problem that the door opening operation was troublesome.
Similarly, when closing the door, it must be attached to the control panel body one by one from the lowest cover piece to the highest cover piece, and the door closing work is the same as the door opening work. There was a problem that it was troublesome.
This troublesome door opening / closing operation was the same even when there was no obstacle in front of the control panel main body.

この発明に係るエレベータ制御盤では、昇降路内に設けられ、エレベータの駆動を制御する制御装置を収納するとともに前面に開口部が形成された制御盤本体と、前記開口部を開閉する扉と、前記制御盤本体の前記前面側の一方の側縁部に上下方向に延びて設けられた第１の枠と、この第１の枠に対向して前記前面側の他方の側縁部に上下方向に平行に延びて設けられた第２の枠とを備え、前記扉は、それぞれが対角線上の第１のコーナ部及び第２のコーナ部で前記第１の枠及び前記第２の枠に回動可能に設けられているとともに、上側の下辺部位が下側の上辺部位を外側から重ね合わせるように配設された、矩形状の複数のカバー片で構成され、前記第２の枠を上下動することで、第２の枠は、前記第１の枠に対して平行運動するとともに、各前記カバー片は、前記第１のコーナ部を中心に前記前面に沿って回動し、また、前記第２の枠を前記第１の枠を中心に回動することで、各前記扉は、前記開口部を開閉するようになっている。   In the elevator control panel according to the present invention, a control panel body that is provided in the hoistway, houses a control device that controls the drive of the elevator and has an opening formed on the front surface, a door that opens and closes the opening, A first frame provided vertically extending on one side edge of the front side of the control panel main body, and a vertical direction on the other side edge of the front side facing the first frame A second frame extending in parallel with the first frame, and the door is connected to the first frame and the second frame at a first corner and a second corner on a diagonal line, respectively. The upper lower side part is provided with a plurality of rectangular cover pieces arranged to overlap the lower upper side part from the outside, and moves the second frame up and down. As a result, the second frame moves in parallel with the first frame. Each of the cover pieces is rotated along the front surface around the first corner portion, and each of the doors is rotated by rotating the second frame around the first frame. The opening is opened and closed.

この発明に係るエレベータ制御盤によれば、制御盤本体の前面に障害物がある場合における扉の開放作業性が向上し、また制御盤本体の前面に障害物が無い場合には、前面に障害物がある場合と比較してさらに扉の開閉作業性が向上する。   According to the elevator control panel of the present invention, the door opening workability when there is an obstacle on the front surface of the control panel body is improved, and when there is no obstacle on the front surface of the control panel body, the front panel is obstructed. The door opening / closing workability is further improved as compared with the case where there is an object.

この発明の実施の形態１のエレベータ制御盤を示すエレベータの平断面図である。It is a plane sectional view of an elevator showing an elevator control panel of Embodiment 1 of the present invention. 図１のエレベータ制御盤を示す正面図である。It is a front view which shows the elevator control panel of FIG. 図２の平面図である。FIG. 3 is a plan view of FIG. 2. 図２の右側面図である。FIG. 3 is a right side view of FIG. 2. 図３のエレベータ制御盤の前面、左側隅部の拡大図である。FIG. 4 is an enlarged view of the front and left corners of the elevator control panel of FIG. 3. 図２のエレベータ制御盤の第２の枠を手前に引き出した状態の右側面図である。It is a right view of the state which pulled out the 2nd frame of the elevator control panel of FIG. 図２のエレベータ制御盤の扉の開放途中を示す正面図である。It is a front view which shows the middle of opening of the door of the elevator control panel of FIG. 図７の平面図である。FIG. 8 is a plan view of FIG. 7. 図２のエレベータ制御盤の扉が起立したときの正面図である。It is a front view when the door of the elevator control panel of FIG. 2 stands up. 図９の平面図である。FIG. 10 is a plan view of FIG. 9. 図２のエレベータ制御盤の扉が開放したときの正面図である。It is a front view when the door of the elevator control panel of FIG. 2 opens. 図１１の平面図である。It is a top view of FIG. 図１２の要部拡大図である。It is a principal part enlarged view of FIG. 図２のエレベータ制御盤が２段積層されたときの正面図である。FIG. 3 is a front view when the elevator control panel of FIG. 2 is stacked in two stages. 図１４の右側面図である。It is a right view of FIG. 図１４の平面図である。FIG. 15 is a plan view of FIG. 14. 図１４のエレベータ制御盤の扉の開放途中を示す正面図である。It is a front view which shows the middle of opening of the door of the elevator control panel of FIG. 図１４のエレベータ制御盤の扉の開放途中を示す正面図である。It is a front view which shows the middle of opening of the door of the elevator control panel of FIG. 図１８の平面図である。It is a top view of FIG. この発明の実施の形態２のエレベータ制御盤を示す正面図である。It is a front view which shows the elevator control panel of Embodiment 2 of this invention. 図２０のエレベータ制御盤の扉の開放途中を示す正面図である。It is a front view which shows the middle of opening of the door of the elevator control panel of FIG. 図２０のエレベータ制御盤の扉が起立した状態で保持された様子を示す正面図である。It is a front view which shows a mode that the door of the elevator control panel of FIG. 20 was hold | maintained in the standing state.

実施の形態１．
図１はこの発明の実施の形態１のエレベータ制御盤を示すエレベータの平断面図である。
このエレベータは、昇降路１の頂部の壁面にエレベータ制御盤２が設けられている。このエレベータ制御盤２の保守点検は、点検作業員が乗場４からかご３上に飛び乗り、安全柵５で周りが囲まれたかご３上を足場としてエレベータ制御盤１にアクセスして行われている。Embodiment 1 FIG.
1 is a plan sectional view of an elevator showing an elevator control panel according to Embodiment 1 of the present invention.
This elevator is provided with an elevator control panel 2 on the top wall surface of the hoistway 1. Maintenance and inspection of the elevator control panel 2 is performed by an inspection worker jumping on the car 3 from the landing 4 and accessing the elevator control panel 1 using the car 3 surrounded by the safety fence 5 as a foothold. .

図２は図１のエレベータ制御盤２を示す正面図、図３は図２の平面図、図４は図２を右側から視たときの側面図である。
このエレベータ制御盤２は、エレベータの駆動を制御する制御装置を収納するとともに前面に開口部６が形成された制御盤本体７と、開口部６を開閉する扉８と、制御盤本体７の前面側の一方の側縁部に上下方向に延びて設けられた断面Ｌ字形状の第１の枠９と、この第１の枠９に対向して前面側の他方の側縁部に上下方向に平行に延びて設けられた断面Ｌ字形状の第２の枠１０とを備えている。2 is a front view showing the elevator control panel 2 of FIG. 1, FIG. 3 is a plan view of FIG. 2, and FIG. 4 is a side view of FIG. 2 viewed from the right side.
The elevator control panel 2 houses a control device that controls the drive of the elevator and has a control panel body 7 having an opening 6 formed on the front surface, a door 8 that opens and closes the opening 6, and a front surface of the control panel body 7. A first frame 9 having an L-shaped cross section provided on one side edge portion on the side and extending in the vertical direction, and on the other side edge portion on the front side in the vertical direction facing the first frame 9 And a second frame 10 having an L-shaped cross section provided so as to extend in parallel.

扉８は、矩形状の６枚のカバー片１１で構成されている。各カバー片１１は、上側のカバー片１１の下辺部位が下側のカバー片１１の上辺部位を外側から重ね合わせるように配設されている。それぞれのカバー片１１は、第１のコーナ部で第１の枠９と第１の回動軸１２を介して回動可能に取り付けられている。また、それぞれのカバー片１１は、第１のコーナ部に対して対角線上の第２のコーナ部で第２の枠１０と第２の回動軸１３を介して回動可能に取り付けられている。
カバー片１１、第１の枠９及び第２の枠１０を貫通した、第１の回動軸１２及び第２の回動軸１３は、両端部に頭部を有している。この頭部間に係止されたカバー片１１は、回動軸１２，１３に沿ってある程度の移動が可能である。
なお、回動軸１２，１３としては、こねじ、ボルト及びナット、あるいは枠９，１０に対してカバー片１１の回動及び前後方向の移動を可能にする専用部品を用いればよい。The door 8 is composed of six rectangular cover pieces 11. Each cover piece 11 is disposed so that the lower side portion of the upper cover piece 11 overlaps the upper side portion of the lower cover piece 11 from the outside. Each cover piece 11 is rotatably attached via a first frame 9 and a first rotation shaft 12 at a first corner portion. Each cover piece 11 is rotatably attached to the first corner portion via a second frame 10 and a second rotation shaft 13 at a second corner portion on a diagonal line. .
The first rotating shaft 12 and the second rotating shaft 13 that penetrate the cover piece 11, the first frame 9, and the second frame 10 have heads at both ends. The cover piece 11 locked between the heads can move to some extent along the rotation shafts 12 and 13.
In addition, as the rotating shafts 12 and 13, dedicated screws that allow the cover piece 11 to rotate and move in the front-rear direction relative to the frames 9 and 10 may be used.

図５は図３のエレベータ制御盤２の前面、左側隅部の拡大図である。
制御盤本体７の側壁面には、蝶番１４を介して第１の枠９が回動可能に設けられている。この蝶番１４は、第１の枠９に所定の間隔を空けて３箇所に設けられている。
なお、図示されていないが、扉８が閉じられた状態を保持するために、第２の枠１０と制御盤本体７との間に、例えばパチン錠を設けられる。FIG. 5 is an enlarged view of the front and left corners of the elevator control panel 2 of FIG.
A first frame 9 is rotatably provided on a side wall surface of the control panel body 7 via a hinge 14. The hinges 14 are provided at three locations on the first frame 9 with a predetermined interval.
Although not shown, for example, a snap lock is provided between the second frame 10 and the control panel main body 7 in order to keep the door 8 closed.

次に、上記構成のエレベータ制御盤２の扉８を開放する手順について図６〜図１３に基づいて説明する。
先ず、作業者は、第２の枠１０を制御盤本体７から前方に引き出すことで、図６に示すように、隣接したカバー片１１間の隙間が増大する。この状態で第２の枠１０を押し上げることで、第２の枠１０は、第１の枠９に対して平行運動するとともに、図７に示すように、各カバー片１１は、第１の回動軸１２を中心に制御盤本体７の前面に沿って回動するとともにカバー片１１同士は漸次重ねられる。引き続き、第２の枠１０を制御盤本体７から押し上げることで、個々のカバー片１１は、９０°回動し、互いに部分的に重なるようにして垂直線上に整列される、即ち図９に示すように、扉８は起立した形態となる。
この後、第２の枠１０を手前に引くことで、起立した扉８は、蝶番１４を中心に、図１２及び図１３の矢印Ａ方向にほぼ９０°回動し、制御盤本体７の開口部６は、図１１に示すように完全に開放される。Next, a procedure for opening the door 8 of the elevator control panel 2 configured as described above will be described with reference to FIGS.
First, the operator pulls the second frame 10 forward from the control panel main body 7, whereby the gap between the adjacent cover pieces 11 increases as shown in FIG. By pushing up the second frame 10 in this state, the second frame 10 moves in parallel with the first frame 9 and, as shown in FIG. The cover pieces 11 are gradually overlapped with each other while rotating along the front surface of the control panel body 7 around the moving shaft 12. Subsequently, by pushing up the second frame 10 from the control panel main body 7, the individual cover pieces 11 are rotated by 90 ° and aligned on the vertical line so as to partially overlap each other, that is, as shown in FIG. Thus, the door 8 becomes a standing form.
Thereafter, by pulling the second frame 10 forward, the upright door 8 rotates about 90 ° about the hinge 14 in the direction of arrow A in FIGS. The part 6 is completely opened as shown in FIG.

なお、エレベータ制御盤２の扉８を閉じるときには、上述した扉８の開放手順と逆の手順で行えばよい。
即ち、起立した扉８を制御盤本体７側が押して蝶番１４を中心に９０°回動し、その後第２の枠１０を押し下げて各カバー片１１を倒伏し、制御盤本体７の開口部６を扉８で閉じる。最後に、例えばパチン錠を用いた扉８が閉じられた状態を保持する。In addition, what is necessary is just to perform in the reverse procedure to the opening procedure of the door 8 mentioned above, when closing the door 8 of the elevator control panel 2. FIG.
That is, the control panel main body 7 side pushes the upright door 8 and rotates 90 ° about the hinge 14, and then the second frame 10 is pressed down to fall the cover pieces 11, and the opening 6 of the control panel main body 7 is opened. Close with door 8. Finally, the state where the door 8 using, for example, a snap lock is closed is maintained.

以上説明したように、このエレベータ制御盤２によれば、制御盤本体７の開口部６の開閉は、扉８が起立した状態で第１の枠９を中心に９０°回動して行われので、回動半径が小さくてよく、図１に示すようにエレベータ制御盤２の前方に接近して安全柵５がある場合でも、安全柵５に邪魔されることなく制御盤本体７の開口部６の開閉が可能となり、作業者は、エレベータ制御盤２内の制御装置へ簡単にアクセスすることができる。
なお、エレベータ制御盤２の前方に障害物が無く、扉８が制御盤本体７の開口部６を閉じた状態、即ち扉８が倒伏した状態そのままで蝶番１４を中心に９０°回動可能である場合には、第２の枠１０を押し上げて扉８を起立させる手順を省略して、そのまま倒伏した扉８を蝶番１４を中心に回動して制御盤本体７の開口部６を開放すればよい。As described above, according to the elevator control panel 2, the opening 6 of the control panel body 7 is opened and closed by turning 90 ° about the first frame 9 with the door 8 standing up. Therefore, the turning radius may be small, and even when the safety fence 5 is close to the front of the elevator control panel 2 as shown in FIG. 1, the opening of the control panel body 7 is not obstructed by the safety fence 5. 6 can be opened and closed, and the operator can easily access the control device in the elevator control panel 2.
It should be noted that there is no obstacle in front of the elevator control panel 2, and the door 8 can be rotated 90 ° about the hinge 14 with the opening 6 of the control panel main body 7 closed, that is, with the door 8 lying down. In some cases, the procedure of raising the second frame 10 and raising the door 8 is omitted, and the fallen door 8 is rotated around the hinge 14 to open the opening 6 of the control panel body 7. That's fine.

また、扉８が倒伏状態のときには、各カバー片１１には、各カバー片１１及び第２の枠１０の自重により、第１の回動軸１２を中心に時計方向にモーメントが作用し、各カバー片１１の側端面は、第１の枠９の内側面を押圧し、扉８は、各カバー片１１が一体化された形態が確保される。   Further, when the door 8 is in a lying state, a moment acts on each cover piece 11 in the clockwise direction around the first rotation shaft 12 due to the weight of each cover piece 11 and the second frame 10. The side end surface of the cover piece 11 presses the inner surface of the first frame 9, and the door 8 is secured in a form in which the cover pieces 11 are integrated.

また、扉８は、上側のカバー片１１の下辺部位が下側のカバー片１１の上辺部位を外側から重ね合わせるように配設されているので、エレベータ制御盤２の上方から制御盤本体７内への水の浸入は防止される。
また、扉８が倒伏状態のときには、各カバー片１１には、各カバー片１１及び第２の枠１０の自重により、各カバー片１１には、第１の回動軸１２を中心に時計方向にモーメントが作用し、各カバー片１１の隣接した上下間の隙間は小さくなり、制御盤本体７の外部から内部への埃の侵入も低減される。Further, the door 8 is arranged so that the lower side portion of the upper cover piece 11 overlaps the upper side portion of the lower cover piece 11 from the outside, so that the inside of the control panel main body 7 from above the elevator control panel 2. Water intrusion is prevented.
Further, when the door 8 is in a lying state, each cover piece 11 has its own weight due to the weight of each cover piece 11 and the second frame 10, and each cover piece 11 has a clockwise direction around the first rotation shaft 12. A moment acts on each of the cover pieces 11, and the gap between the adjacent upper and lower sides of each cover piece 11 is reduced, and the intrusion of dust from the outside to the inside of the control panel main body 7 is also reduced.

また、図１４〜図１６は上記エレベータ制御盤２を２段に積層したときの図、図１７は下段のエレベータ制御盤２では第２の枠１０を押し上げる途中であり、図１８及び図１９は下段のエレベータ制御盤２では扉８が開放され、上段のエレベータ制御盤２では扉８が起立した状態を示す図である。
この図から分かるように、積層された各エレベータ制御盤２については、一方のエレベータ制御盤２の扉８が開放された後に、他方のエレベータ制御盤２の扉８を開放する場合、一方のエレベータ制御盤２に干渉されることなく開放することができる。14 to 16 are views when the elevator control panel 2 is stacked in two stages, FIG. 17 is a state where the second frame 10 is being pushed up in the lower elevator control panel 2, and FIGS. It is a figure which shows the state by which the door 8 was open | released in the lower elevator control panel 2, and the door 8 stood up in the upper elevator control panel 2. FIG.
As can be seen from this figure, for each of the stacked elevator control panels 2, when the door 8 of the other elevator control panel 2 is opened after the door 8 of one elevator control panel 2 is opened, It can be opened without being interfered by the control panel 2.

実施の形態２．
図２０〜図２２はこの発明の実施の形態２のエレベータ制御盤２を示す図である。
この実施の形態２では、起立した扉８を保持する保持手段を備えている。
この保持手段では、最上位のカバー片１１の第２の枠１０側の下隅部に水平方向に延びて扉側長孔２０が形成されている。また、第２の枠１０の上部に垂直方向に延びて枠側長孔２１が形成されている。扉側長孔２０及び枠側長孔２１には、第２の回動軸１３が遊動可能に貫通している。Embodiment 2. FIG.
20 to 22 are views showing an elevator control panel 2 according to the second embodiment of the present invention.
In the second embodiment, a holding means for holding the standing door 8 is provided.
In this holding means, a door-side long hole 20 is formed extending horizontally in the lower corner of the uppermost cover piece 11 on the second frame 10 side. A frame side long hole 21 is formed in the upper part of the second frame 10 so as to extend in the vertical direction. The second rotating shaft 13 penetrates through the door side long hole 20 and the frame side long hole 21 so as to be freely movable.

扉８が閉じられた状態のときには、扉側長孔２０及び枠側長孔２１は図２０に示すように、扉側長孔２０と枠側長孔２１とは第２の回動軸１３を起点として直角である。
扉８が起立する途中では、図２１に示すように、第２の回動軸１３は、扉側長孔２０及び枠側長孔２１それぞれの上側内壁面に当接しており、カバー片１１は円滑に第２の回動軸１３を中心に回動する。
扉８が起立したときには、図２２に示すように、扉側長孔２０と枠側長孔２１とは完全に重なるので、第２の回動軸１３を介して第２の枠１０により支持されていたカバー片１１は、矢印Ｂの方向に下動し、第２の回動軸１３は、扉側長孔２０及び枠側長孔２１の下側内壁面に当接する。
即ち、第２の回動軸１３は、扉側長孔２０の内壁面に沿った移動が阻止され、扉８の起立状態が保持される。
この扉８の起立状態を解除するには、カバー片１１を第２の回動軸１３が扉側長孔２０及び枠側長孔２１の上側内壁面に当接する位置まで持ち上げればよい。
なお、上記保持手段は、最上位のカバー片１１に扉側長孔２０に長孔を形成し、この扉側長孔２０に対応して第２の枠１０に枠側長孔２１を形成したが、保持手段は、この位置に限定されるものではなく、何れかのカバー片１１に扉側長孔２０に長孔を形成し、この扉側長孔２０に対応して第２の枠１０に枠側長孔２１を形成すればよい。When the door 8 is in a closed state, the door-side long hole 20 and the frame-side long hole 21 are connected to the second rotation shaft 13 as shown in FIG. It is a right angle as the starting point.
While the door 8 is standing, as shown in FIG. 21, the second rotating shaft 13 is in contact with the upper inner wall surfaces of the door side long hole 20 and the frame side long hole 21, and the cover piece 11 is It smoothly rotates around the second rotation shaft 13.
When the door 8 stands up, as shown in FIG. 22, the door side long hole 20 and the frame side long hole 21 completely overlap with each other, so that the door 8 is supported by the second frame 10 via the second rotating shaft 13. The cover piece 11 that has been moved down in the direction of the arrow B, and the second rotation shaft 13 contacts the lower inner wall surface of the door side long hole 20 and the frame side long hole 21.
That is, the second rotating shaft 13 is prevented from moving along the inner wall surface of the door side long hole 20, and the standing state of the door 8 is maintained.
In order to release the standing state of the door 8, the cover piece 11 may be lifted to a position where the second rotating shaft 13 contacts the upper inner wall surface of the door side long hole 20 and the frame side long hole 21.
The holding means has a long hole formed in the door-side long hole 20 in the uppermost cover piece 11 and a frame-side long hole 21 formed in the second frame 10 corresponding to the door-side long hole 20. However, the holding means is not limited to this position. A long hole is formed in the door-side long hole 20 in any cover piece 11, and the second frame 10 corresponds to the door-side long hole 20. What is necessary is just to form the frame side long hole 21 in this.

なお、上記各実施の形態では、６枚のカバー片１１を用いたエレベータ制御盤２について説明したが、６枚に限定するものではない。
また、制御盤本体７に対して扉８を回動可能にするのに、３個の蝶番１４を用いたが、勿論この個数についても３個に限定されるものではない。In each of the above embodiments, the elevator control panel 2 using the six cover pieces 11 has been described. However, the present invention is not limited to six.
In addition, although the three hinges 14 are used to make the door 8 rotatable with respect to the control panel main body 7, it is needless to say that the number is not limited to three.

Claims (2)

昇降路内に設けられ、エレベータの駆動を制御する制御装置を収納するとともに前面に開口部が形成された制御盤本体と、
前記開口部を開閉する扉と、
前記制御盤本体の前記前面側の一方の側縁部に上下方向に延びて設けられた第１の枠と、
この第１の枠に対向して前記前面側の他方の側縁部に上下方向に平行に延びて設けられた第２の枠とを備え、
前記扉は、それぞれが対角線上の第１のコーナ部及び第２のコーナ部で前記第１の枠及び前記第２の枠に回動可能に設けられているとともに、上側の下辺部位が下側の上辺部位を外側から重ね合わせるように配設された、矩形状の複数のカバー片で構成され、
前記第２の枠を上下動することで、第２の枠は、前記第１の枠に対して平行運動するとともに、各前記カバー片は、前記第１のコーナ部を中心に前記前面に沿って回動し、
また、前記第２の枠を前記第１の枠を中心に回動することで、各前記扉は、前記開口部を開閉するようになっていることを特徴とするエレベータ制御盤。A control panel main body provided in the hoistway and containing a control device for controlling the drive of the elevator and having an opening formed on the front surface;
A door that opens and closes the opening;
A first frame provided extending vertically in one side edge of the front side of the control panel body;
A second frame provided opposite to the first frame and extending in the vertical direction on the other side edge on the front side,
Each of the doors is rotatably provided on the first frame and the second frame at a first corner portion and a second corner portion on a diagonal line, and an upper lower side portion is on a lower side. It is composed of a plurality of rectangular cover pieces arranged so as to overlap the upper side part from the outside,
By moving the second frame up and down, the second frame moves in parallel with the first frame, and each cover piece follows the front surface around the first corner portion. Rotate
An elevator control panel characterized in that each of the doors opens and closes the opening by rotating the second frame around the first frame. 前記カバー片及び前記第２の枠には、それぞれ前記第２の回動軸が遊動する長孔が形成され、前記長孔及び前記第２の回動軸の協同により、各前記カバー片が水平方向から９０°回動した状態で保持されることを特徴とする請求項１に記載のエレベータ制御盤。  The cover piece and the second frame are each formed with a long hole in which the second rotation shaft is allowed to freely move. The elevator control panel according to claim 1, wherein the elevator control panel is held in a state of being rotated by 90 ° from a direction.
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