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JP3718879B2 - Position detection device for drawer type equipment - Google Patents

Position detection device for drawer type equipment Download PDF

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Publication number
JP3718879B2
JP3718879B2 JP20150095A JP20150095A JP3718879B2 JP 3718879 B2 JP3718879 B2 JP 3718879B2 JP 20150095 A JP20150095 A JP 20150095A JP 20150095 A JP20150095 A JP 20150095A JP 3718879 B2 JP3718879 B2 JP 3718879B2
Authority
JP
Japan
Prior art keywords
plate
disconnection
connection position
microswitch
switch
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 - Fee Related
Application number
JP20150095A
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Japanese (ja)
Other versions
JPH0935566A (en
Inventor
正美 小坂
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP20150095A priority Critical patent/JP3718879B2/en
Publication of JPH0935566A publication Critical patent/JPH0935566A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/02Details
    • H02B11/10Indicating electrical condition of gear; Arrangement of test sockets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Trip Switchboards (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、キュービクル本体内に出入自在に収納される引出形遮断器,引出形補機台車等の引出形機器の接続位置及び断路位置を検出する引出形機器の位置検出装置に関する。
【0002】
【従来の技術】
従来のこの種引出形機器の位置検出装置は、キュービクル本体内に接続位置マイクロスイッチ及び断路位置マイクロスイッチを1個ずつ設け、引出形機器の接続位置において、機器に固着された作動板が接続位置マイクロスイッチの作動レバーに当接し、作動レバーを作動して接続位置を検出し、また、機器の断路位置において、作動板が断路位置マイクロスイッチの作動レバーに当接し、作動レバーを作動して断路位置を検出している。
【0003】
そして、接続位置マイクロスイッチ及び断路位置マイクロスイッチを用いてランプ表示,インターロック,監視装置等への送信を行う場合、両位置のマイクロスイッチの数を増加している。
【0004】
【発明が解決しようとする課題】
従来の前記装置において、接続位置マイクロスイッチ及び断路位置マイクロスイッチを増加した場合、両位置のマイクロスイッチの全ての作動レバーを、作動板により同時に作動させる必要があるが、作動板の長さの関係から作動板から外れた位置にあるマイクロスイッチを作動することができず、マイクロスイッチの取り付け数量が作動板で制約されて限定される。
【0005】
また、増加したマイクロスイッチを同時に作動させるために、作動板の長さを変更した場合、既納品との互換性がなくなるという問題点がある。
【0006】
本発明は、前記の点に留意し、作動板を変更することなく、増加した接続位置マイクロスイッチ及び断路位置マイクロスイッチが作動板から外れた位置にあっても、各スイッチを同時に作動させることができる引出形機器の位置検出装置を提供することを目的とする。
【0007】
【課題を解決するための手段】
前記課題を解決するために、本発明の引出形機器の位置検出装置は、キュービクル本体内に出入自在に収納される引出形機器と、該機器に固着された作動板と、前記本体内に並設され、それぞれの作動レバーが前記機器の接続位置及び断路位置における前記作動板に当接して作動する複数個ずつの接続位置マイクロスイッチ及び断路位置マイクロスイッチと、前記各接続位置マイクロスイッチ及び前記各断路位置マイクロスイッチのそれぞれの前記各作動レバーを連結した接続位置連結金具及び断路位置連結金具とを備え、前記接続位置連結金具が、前記接続位置における前記作動板から外れた位置の接続位置マイクロスイッチの作動レバーをも連結し、前記断路位置連結金具が、前記断路位置における前記作動板から外れた位置の断路位置マイクロスイッチの作動レバーをも連結したものである。
【0008】
したがって、増加したマイクロスイッチが作動板から外れた位置にあっても、作動板を変更することなく、全てのマイクロスイッチを同時に作動させることができる。
【0009】
【発明の実施の形態】
1形態について図1ないし図10を参照して説明する。まず、全体の構成の右側面図の図1及びその切断正面図の図2において、1はキュービクル本体内に設けられた断面L字形の前後方向のレール、2は基部がレール1の縦板に沿って装着された断面カギ形のガイド、3は底板がガイド2の上板にボルト4により装着された断面L字形の取付板、5は取付板3の上端部に装着されたカバーである。
【0010】
6は引出形機器の側板、7は側板6の下端部に取り付けられた機器の車輪、8は側板6の外面に,車輪7の軸線上に設けられたガイド体であり、車輪7がレール1に沿うとともに、ガイド体8がガイド2に沿い、機器が前後に移動してキュービクル本体内に出入自在に収納される。9は機器の側板6に固着された作動板であり、中央上部に水平面10が形成され、前,後に傾斜面11が形成されている。
【0011】
12は取付板3の後部に装着された接続位置スイッチユニット、13は取付板3の前部に装着された断路位置スイッチユニットであり、機器の接続位置及び断路位置において、それぞれ作動板9によりスイッチユニット12,13が作動する。
【0012】
つぎに、接続位置スイッチユニット12を斜視図の図3及びその正面図,平面図,右側面図を示した図4について説明する。14は並設された3個の接続位置マイクロスイッチ、15は1個の接続位置のモータ停止用マイクロスイッチであり、これらのスイッチ14,15により接続位置スイッチユニット12が構成されている。
【0013】
つぎに、スイッチ14について、図3,図4及び一部切断正面図,平面図を示した図5について説明する。16はスイッチ14の上面に設けられた3個の端子、17はスイッチ14の下面の作動ピン、18はスイッチ14の側面に形成された貫通孔、19は基板20と,基板20の両側から折曲して形成された側板21とからなるU字形の支持体、22はその基板20に透設された透孔、23は両側板21の前部,後部に形成された挿通孔、24は両側板21の下部に貫設された支軸、25は基部が支軸24により回転自在に支持されたU字形の作動レバー、26は支軸24に設けられ,一端が作動レバー25の上面に当接したつる巻きばねである。
【0014】
27は作動レバー25の底板を上下に貫通した押圧杆であり、上端部に押圧部28が形成され、下端部に係止部29が形成されている。30は押圧杆27に設けられたばねであり、ばね30により押圧杆27が上方に付勢され、係止部29が作動レバー25の下面に当接して支持体19の透孔22に位置している。31は作動レバー25の先端の下面に取り付けられたローラである。
【0015】
32は中間板、33は図6に示すように、中間板32の両側に形成されたさら孔、34は両さら孔33の一側に形成された螺孔、35は2本のさらねじであり、3個の支持体19の両側板21間にそれぞれスイッチ14を位置させ、両さらねじ35をそれぞれ中間板32のさら孔33,各側板21の挿通孔23,各スイッチ14の貫通孔18に挿通し、各スイッチ14を一体にする。この時、スイッチ14の下面につる巻きばね26の他端が圧接し、作動レバー25の下面の中央部が支持体19の基板20の端縁に圧接し、押圧杆27の押圧部28がスイッチ14の作動ピン17に当接する。
【0016】
36は連結金具であり、図7に示すように、両端部が下方へ折曲された上板37と、図8に示す下板38とからなり、図4Cに示すように、下板38を各スイッチ14の各作動レバー25の先端部の下面に当接し、上板37を各作動レバー25の両側縁部の上面の下板38に対向した位置に当接している。39は上板37に形成された螺孔、40は下板38に形成された挿通孔、41は上板37,下板38間の隣接した作動レバー25間に設けられた図9に示すカラー、42は挿通孔40,カラー41に挿入されたねじであり、螺孔39に螺合し、各作動レバー25が連結金具36により連結されている。
【0017】
そして、図1及び図2に示すように、取付板3の後部にスペーサ43を介してさらねじ35を挿通し、さらねじ35に2個のナット44を螺合し、取付板3の後部に3個のスイッチ14を装着する。
【0018】
つぎに、接続位置のモータ停止用マイクロスイッチ15を、スイッチ14と同様に、支持体19の両側板21間に位置させ、図1,図2,図3に示すように、側板21の挿通孔23及びスイッチ15の貫通孔18にねじ45を挿入して中間板32の螺孔34に螺合し、スイッチ15を中間板32にスイッチ14より若干後方にずれた位置に装着し、両スイッチ14,15をカバー5の下方に位置させている。
【0019】
つぎに、断路位置スイッチユニット13を、正面図,平面図,右側面図を示した図10について説明する。このユニット13は接続位置スイッチユニット12とほぼ同様であり、3個の断路位置マイクロスイッチ46と,1個の断路位置のモータ停止用マイクロスイッチ47とから構成され、異なる点はつぎのとおりである。
【0020】
図6に示す中間板32が左右逆に配置され、断路位置マイクロスイッチ46より若干前方にずれた位置に断路位置のモータ停止用マイクロスイッチ47が位置している点である。
【0021】
つぎに動作について図1,図2及び図11を参照して説明する。図1の鎖線で示す引出形機器の作動板9の位置が接続状態の位置であり、各接続位置マイクロスイッチ14の作動レバー25がローラ31を介して作動板9の水平面10に押圧され、接続位置のモータ停止用マイクロスイッチ15の作動レバー25のローラ31が作動板9の後側の傾斜面11に押圧され、モータが停止している。
【0022】
つぎに、断路指令によりモータが動作すると、機器が前方へ移動し、各スイッチ14,15の作動レバー25が作動板9から離脱し、機器の前方への移動により、作動板9の前側の傾斜面11が右端,中央の断路位置マイクロスイッチ46の作動レバー25を押圧する。この時、左端のスイッチ46の作動レバー25が作動板9から外れているが、各スイッチ46の各作動レバー25が連結金具36により連結されているため、各作動レバー25が同時に作動し、図11Dに示すように、t1 時、断路位置が検出され、ランプ表示,インターロック,監視装置等への送信が行われる。
【0023】
つぎに、前側の傾斜面11が断路位置のモータ停止用マイクロスイッチ47の作動レバー25を押圧し、図11Bに示すように、t2 時、モータが停止し、モータの惰性回転により機器が実線に示す断路位置Sに移動して停止し、断路状態になる。この時、スイッチ46の各作動レバー25は図11Dに示すように、作動板9の水平面10に押圧された状態になっている。
【0024】
つぎに、接続指令によりモータが動作すると、機器が後方に移動し、各スイッチ46,47の作動レバー25が作動板9から離脱し、機器の後方への移動により、作動板9の後側の傾斜面11が右端,中央のスイッチ14のレバー25を押圧し、連結金具36に連結された各スイッチ14の各作動レバー25が同時に作動し、図11Cに示すように、t3 時、接続位置が検出され、ランプ表示,インターロック,監視装置等への送信が行われる。
【0025】
つぎに、後側の傾斜面11がスイッチ15の作動レバー25を押圧し、図11Aに示すように、t4 時、モータが停止し、モータの惰性回転により機器が鎖線に示す接続位置Tに移動して接続状態になり、図1の状態になる。
【0026】
そして、前記形態の場合、接続位置マイクロスイッチ14及び断路位置マイクロスイッチ46をそれぞれ3個としたが、これに限るものではない。
【0027】
また、両スイッチ14,46の各作動レバー25を連結金具36により連結しているため、各作動レバー25の強度が向上する。さらに、作動板9を変更していないため、既納品との互換性がある。
【0028】
【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ため、つぎに記載する効果を奏する。
【0029】
本発明の引出形機器の位置検出装置は、キュービクル本体内に出入自在に収納される引出形機器と、該機器に固着された作動板9と、前記本体内に並設され、それぞれの作動レバー25が前記機器の接続位置及び断路位置における前記作動板9に当接して作動する複数個ずつの接続位置マイクロスイッチ14及び断路位置マイクロスイッチ46と、前記各接続位置マイクロスイッチ14及び前記各断路位置マイクロスイッチ46のそれぞれの前記各作動レバー25を連結した接続位置連結金具36及び断路位置連結金具36とを備え、前記接続位置連結金具36が、前記接続位置における前記作動板9から外れた位置の接続位置マイクロスイッチ14の作動レバー25をも連結し、前記断路位置連結金具36が、前記断路位置における前記作動板9から外れた位置の断路位置マイクロスイッチ46の作動レバー25をも連結したため、増加したマイクロスイッチ14,46が引出形機器に固着された作動板9から外れた位置にあっても、同時に作動させることができる。
【0030】
しかも、連結金具36の連結により両スイッチ14,46の各作動レバー25の強度を向上することができる。さらに、作動板9を変更していないため、既納品との互換性をもたせることができる。
【図面の簡単な説明】
【図1】本発明の1形態の右側面図である。
【図2】図1の切断正面図である。
【図3】図1の接続位置スイッチユニットの斜視図である。
【図4】Aは図3の正面図,Bは平面図,Cは右側面図である。
【図5】Aは図3のマイクロスイッチの一部切断正面図、Bは平面図である。
【図6】Aは図3の中間板の正面図,Bは切断平面図である。
【図7】Aは図3の連結金具の一部の側面図,BはAの平面図である。
【図8】Aは図3の連結金具の他の一部の切断側面図,BはAの平面図である。
【図9】Aは図3の連結金具に用いるカラーの側面図、Bは平面図である。
【図10】Aは断路位置スイッチユニットの正面図,Bは平面図,Cは右側面図である。
【図11】A,B,C,Dは動作説明図である。
【符号の説明】
9 作動板
14 接続位置マイクロスイッチ
25 作動レバー
36 連結金具
46 断路位置マイクロスイッチ
T 接続位置
S 断路位置
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a position detection device for a drawer-type device that detects a connection position and a disconnection position of a drawer-type device such as a drawer-type circuit breaker and a drawer-type auxiliary machine carriage that are housed in a cubicle body.
[0002]
[Prior art]
The conventional position detection device for this type of drawer type equipment has one connection position microswitch and one disconnection position microswitch in the cubicle body, and the operation plate fixed to the equipment is connected at the connection position of the drawer type equipment. Contact the micro switch operating lever, detect the connection position by operating the operating lever, and at the disconnecting position of the device, the operating plate contacts the disconnecting position micro switch operating lever and operate the operating lever to disconnect The position is detected.
[0003]
And when transmitting to a lamp | ramp display, an interlock, a monitoring apparatus, etc. using a connection position microswitch and a disconnection position microswitch, the number of microswitches of both positions is increased.
[0004]
[Problems to be solved by the invention]
In the conventional device, when the connection position microswitch and the disconnection position microswitch are increased, it is necessary to simultaneously operate all the operation levers of the microswitches at both positions by the operation plate. Therefore, the number of microswitches attached is limited by the operating plate.
[0005]
In addition, when the length of the operation plate is changed in order to simultaneously operate the increased number of micro switches, there is a problem that compatibility with already delivered products is lost.
[0006]
In the present invention, it is possible to simultaneously operate each switch even if the increased connection position microswitch and disconnection position microswitch are located away from the operation plate without changing the operation plate, keeping in mind the above points. An object of the present invention is to provide a position detection device for a drawer-type device.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problems, a position detection device for a drawer-type device according to the present invention includes a drawer-type device that is removably accommodated in a cubicle body, an operation plate fixed to the device, and a parallel arrangement in the body. A plurality of connection position microswitches and disconnection position microswitches, each of which is operated in contact with the operation plate at the connection position and disconnection position of the device, and each of the connection position microswitches and A disconnection position microswitch comprising a connection position coupling bracket and a disconnection position coupling bracket connecting the respective operation levers of the disconnection position microswitch, wherein the connection position coupling bracket is located at a position away from the operation plate at the connection position. The disconnecting position of the position where the disconnecting position connecting bracket is detached from the operating plate at the disconnecting position is also connected. Also the operating lever of Lee black switch is the concatenation.
[0008]
Therefore, even if the increased number of microswitches is located away from the operating plate, all the microswitches can be operated simultaneously without changing the operating plate.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
One embodiment will be described with reference to FIGS. First, in FIG. 1 of the right side view of the entire configuration and FIG. 2 of the cut front view thereof, 1 is a longitudinal rail of L-shaped cross section provided in the cubicle body, 2 is a vertical plate of which the base is rail 1 A guide with a cross-sectional key shape mounted along 3 is an L-shaped mounting plate whose bottom plate is mounted on the upper plate of the guide 2 with bolts 4, and 5 is a cover mounted on the upper end of the mounting plate 3.
[0010]
6 is a side plate of a drawer type device, 7 is a wheel of the device attached to the lower end of the side plate 6, 8 is a guide body provided on the outer surface of the side plate 6 on the axis of the wheel 7, and the wheel 7 is a rail 1 In addition, the guide body 8 follows the guide 2 and the device moves back and forth and is stored in the cubicle body so as to be freely accessible. Reference numeral 9 denotes an operation plate fixed to the side plate 6 of the device. A horizontal surface 10 is formed at the upper center portion, and an inclined surface 11 is formed at the front and rear.
[0011]
Reference numeral 12 denotes a connection position switch unit mounted on the rear portion of the mounting plate 3, and reference numeral 13 denotes a disconnection position switch unit mounted on the front portion of the mounting plate 3. The switch is operated by the operation plate 9 at the connection position and disconnection position of the device. Units 12 and 13 are activated.
[0012]
Next, the connection position switch unit 12 will be described with reference to FIG. 3 showing a perspective view and FIG. 4 showing a front view, a plan view, and a right side view thereof. Reference numeral 14 denotes three connection position micro switches arranged in parallel, and 15 denotes a motor stop micro switch at one connection position. The connection position switch unit 12 is constituted by these switches 14 and 15.
[0013]
Next, the switch 14 will be described with reference to FIGS. 3 and 4 and FIG. 5 showing a partially cut front view and a plan view. 16 is three terminals provided on the upper surface of the switch 14, 17 is an operating pin on the lower surface of the switch 14, 18 is a through-hole formed in the side surface of the switch 14, 19 is folded from both sides of the substrate 20 and the substrate 20. A U-shaped support body composed of a bent side plate 21, 22 is a through hole formed through the substrate 20, 23 is an insertion hole formed at the front and rear portions of the side plates 21, and 24 is both sides A support shaft penetrating the lower portion of the plate 21, 25 is a U-shaped operation lever whose base portion is rotatably supported by the support shaft 24, and 26 is provided on the support shaft 24, and one end contacts the upper surface of the operation lever 25. A helical spring in contact.
[0014]
Reference numeral 27 denotes a pressing rod that vertically penetrates the bottom plate of the operating lever 25. A pressing portion 28 is formed at the upper end portion, and a locking portion 29 is formed at the lower end portion. Reference numeral 30 denotes a spring provided on the pressing rod 27, and the pressing rod 27 is urged upward by the spring 30, and the locking portion 29 contacts the lower surface of the operating lever 25 and is positioned in the through hole 22 of the support 19. Yes. Reference numeral 31 denotes a roller attached to the lower surface of the distal end of the operating lever 25.
[0015]
As shown in FIG. 6, 32 is an intermediate plate, 33 is a countersink formed on both sides of the intermediate plate 32, 34 is a screw hole formed on one side of both counterbore 33, and 35 is two countersunk screws. Yes, the switches 14 are respectively positioned between the side plates 21 of the three supports 19, and the two countersunk screws 35 are respectively set to the counter holes 33 of the intermediate plate 32, the insertion holes 23 of the side plates 21, and the through holes 18 of the switches 14. The switches 14 are integrated. At this time, the other end of the coil spring 26 is pressed against the lower surface of the switch 14, the center portion of the lower surface of the operating lever 25 is pressed against the edge of the substrate 20 of the support 19, and the pressing portion 28 of the pressing rod 27 is moved to the switch. 14 abuts against 14 operating pins 17.
[0016]
Reference numeral 36 denotes a connecting metal fitting, which comprises an upper plate 37 whose both ends are bent downward as shown in FIG. 7 and a lower plate 38 shown in FIG. 8, and as shown in FIG. Each switch 14 is in contact with the lower surface of the distal end portion of each operation lever 25, and the upper plate 37 is in contact with the lower plate 38 on the upper surface of both side edges of each operation lever 25. 39 is a screw hole formed in the upper plate 37, 40 is an insertion hole formed in the lower plate 38, 41 is a collar shown in FIG. 9 provided between the adjacent operating levers 25 between the upper plate 37 and the lower plate 38. , 42 are screws inserted into the insertion hole 40 and the collar 41, screwed into the screw holes 39, and the operating levers 25 are connected by the connecting metal 36.
[0017]
Then, as shown in FIGS. 1 and 2, a countersunk screw 35 is inserted into the rear part of the mounting plate 3 through a spacer 43, and two nuts 44 are screwed into the countersunk screw 35. Three switches 14 are attached.
[0018]
Next, the motor stop micro switch 15 at the connection position is positioned between the both side plates 21 of the support 19 in the same manner as the switch 14, and the insertion holes of the side plates 21 are inserted as shown in FIGS. 23 and the through-hole 18 of the switch 15 are inserted into the screw holes 34 of the intermediate plate 32, and the switch 15 is mounted on the intermediate plate 32 at a position slightly shifted rearward from the switch 14. , 15 are located below the cover 5.
[0019]
Next, the disconnection position switch unit 13 will be described with reference to FIG. 10 showing a front view, a plan view, and a right side view. This unit 13 is substantially the same as the connection position switch unit 12 and is composed of three disconnection position microswitches 46 and a motor stop microswitch 47 at one disconnection position, and the differences are as follows.
[0020]
The intermediate plate 32 shown in FIG. 6 is arranged in the left and right direction, and the motor stop microswitch 47 at the disconnection position is located at a position slightly shifted forward from the disconnection position microswitch 46.
[0021]
Next, the operation will be described with reference to FIGS. The position of the operation plate 9 of the drawer-type device shown by the chain line in FIG. 1 is the connected state, and the operation lever 25 of each connection position microswitch 14 is pressed against the horizontal plane 10 of the operation plate 9 via the roller 31 and connected. The roller 31 of the operating lever 25 of the motor stop microswitch 15 at the position is pressed against the inclined surface 11 on the rear side of the operating plate 9, and the motor is stopped.
[0022]
Next, when the motor is operated by the disconnection command, the device moves forward, the operating lever 25 of each switch 14, 15 is detached from the operating plate 9, and the front side of the operating plate 9 is inclined by moving the device forward. The surface 11 presses the operating lever 25 of the right end, center disconnection position microswitch 46. At this time, the operating lever 25 of the switch 46 at the left end is disengaged from the operating plate 9, but since each operating lever 25 of each switch 46 is connected by the connecting bracket 36, each operating lever 25 is operated simultaneously. As shown in FIG. 11D, at t 1 , the disconnection position is detected, and lamp display, interlock, transmission to a monitoring device, etc. are performed.
[0023]
Then, the front side of the inclined surface 11 presses the actuating lever 25 of the motor stop microswitches 47 of the disconnected position, as shown in FIG. 11B, at t 2, the motor is stopped, equipment by inertial rotation of the motor is solid It stops at the disconnection position S shown in FIG. At this time, each operation lever 25 of the switch 46 is pressed against the horizontal plane 10 of the operation plate 9 as shown in FIG. 11D.
[0024]
Next, when the motor operates according to the connection command, the device moves backward, the operation lever 25 of each switch 46, 47 is detached from the operation plate 9, and the rearward movement of the device causes the rear side of the operation plate 9 to move. the inclined surface 11 is the right end presses the lever 25 of the central switch 14, the actuating lever 25 of the switch 14 connected to the connecting fitting 36 is activated at the same time, as shown in FIG. 11C, at t 3, the connecting position Is detected and transmitted to the lamp display, interlock, monitoring device and the like.
[0025]
Next, the rear inclined surface 11 presses the operating lever 25 of the switch 15, and as shown in FIG. 11A, the motor stops at t 4 , and the device moves to the connection position T indicated by the chain line by inertial rotation of the motor. It will move and will be in a connection state and will be in the state of FIG.
[0026]
And in the case of the said form, although the connection position microswitch 14 and the disconnection position microswitch 46 were each three pieces, it does not restrict to this.
[0027]
Further, since the operating levers 25 of the switches 14 and 46 are connected by the connecting bracket 36, the strength of the operating levers 25 is improved. Furthermore, since the operation plate 9 is not changed, it is compatible with the already delivered products.
[0028]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
[0029]
The position detection device for a drawer-type device according to the present invention includes a drawer-type device that is housed in a cubicle body so as to be freely inserted and removed, an operation plate 9 fixed to the device, and a parallel operation within the body. 25 is a plurality of connection position microswitches 14 and disconnection position microswitches 46 that are operated in contact with the operating plate 9 at the connection position and disconnection position of the device, and each connection position microswitch 14 and each disconnection position. A connection position connecting bracket 36 and a disconnection position connecting bracket 36 that connect the respective operating levers 25 of the micro switch 46 are provided, and the connection position connecting bracket 36 is located at a position disengaged from the operating plate 9 at the connection position. The operation lever 25 of the connection position microswitch 14 is also connected, and the disconnection position connecting bracket 36 is connected to the disconnection position at the disconnection position. Since linked also the operation lever 25 of the position of the disconnection position microswitch 46 off the plate 9, even with increased microswitch 14, 46 is out of the operating plate 9 secured to the drawer-type instrument position, at the same time working Can be made.
[0030]
In addition, the strength of the operating levers 25 of the switches 14 and 46 can be improved by connecting the connecting fitting 36. Furthermore, since the operation plate 9 is not changed, compatibility with the delivered products can be provided.
[Brief description of the drawings]
FIG. 1 is a right side view of one embodiment of the present invention.
FIG. 2 is a cut front view of FIG. 1;
FIG. 3 is a perspective view of the connection position switch unit of FIG. 1;
4A is a front view of FIG. 3, B is a plan view, and C is a right side view. FIG.
5A is a partially cut front view of the microswitch of FIG. 3, and B is a plan view. FIG.
6A is a front view of the intermediate plate in FIG. 3, and B is a cut plan view. FIG.
7A is a side view of a part of the connection fitting of FIG. 3, and B is a plan view of A. FIG.
8A is a cutaway side view of another part of the connection fitting of FIG. 3, and B is a plan view of A. FIG.
9A is a side view of a collar used in the connecting metal fitting of FIG. 3, and B is a plan view. FIG.
10A is a front view of a disconnection position switch unit, B is a plan view, and C is a right side view. FIG.
FIGS. 11A and 11B are explanatory diagrams of operations. FIG.
[Explanation of symbols]
9 Actuating plate 14 Connection position micro switch 25 Actuation lever 36 Connecting bracket 46 Disconnection position micro switch T Connection position S Disconnection position

Claims (1)

キュービクル本体内に出入自在に収納される引出形機器と、
該機器に固着された作動板と、
前記本体内に並設され、それぞれの作動レバーが前記機器の接続位置及び断路位置における前記作動板に当接して作動する複数個ずつの接続位置マイクロスイッチ及び断路位置マイクロスイッチと、
前記各接続位置マイクロスイッチ及び前記各断路位置マイクロスイッチのそれぞれの前記各作動レバーを連結した接続位置連結金具及び断路位置連結金具とを備え
前記接続位置連結金具が、前記接続位置における前記作動板から外れた位置の接続位置マイクロスイッチの作動レバーをも連結し、
前記断路位置連結金具が、前記断路位置における前記作動板から外れた位置の断路位置マイクロスイッチの作動レバーをも連結した
引出形機器の位置検出装置。
A drawer-type device that is housed in a cubicle body,
An actuating plate fixed to the device;
A plurality of connection position microswitches and disconnection position microswitches that are arranged in parallel in the main body and each of the operation levers operates by contacting the operation plate at the connection position and disconnection position of the device,
Each of the connection position microswitch and the disconnection position microswitch, the connection position connecting metal fittings and the disconnection position connecting metal fittings each connecting the actuating levers .
The connection position connecting bracket also connects the operation lever of the connection position micro switch at a position removed from the operation plate at the connection position,
A position detection device for a drawer-type device , wherein the disconnection position connecting bracket also connects an operation lever of a disconnection position microswitch at a position disengaged from the operation plate at the disconnection position .
JP20150095A 1995-07-14 1995-07-14 Position detection device for drawer type equipment Expired - Fee Related JP3718879B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20150095A JP3718879B2 (en) 1995-07-14 1995-07-14 Position detection device for drawer type equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20150095A JP3718879B2 (en) 1995-07-14 1995-07-14 Position detection device for drawer type equipment

Publications (2)

Publication Number Publication Date
JPH0935566A JPH0935566A (en) 1997-02-07
JP3718879B2 true JP3718879B2 (en) 2005-11-24

Family

ID=16442090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20150095A Expired - Fee Related JP3718879B2 (en) 1995-07-14 1995-07-14 Position detection device for drawer type equipment

Country Status (1)

Country Link
JP (1) JP3718879B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101106899B1 (en) 2009-10-07 2012-01-25 엘에스산전 주식회사 Position switch and circuit breaker having the same
JP5188527B2 (en) * 2010-03-23 2013-04-24 中国電力株式会社 Switchgear shutter open / close control device

Also Published As

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