JPS6358807U - - Google Patents
Info
- Publication number
- JPS6358807U JPS6358807U JP15334086U JP15334086U JPS6358807U JP S6358807 U JPS6358807 U JP S6358807U JP 15334086 U JP15334086 U JP 15334086U JP 15334086 U JP15334086 U JP 15334086U JP S6358807 U JPS6358807 U JP S6358807U
- Authority
- JP
- Japan
- Prior art keywords
- movable frame
- guide means
- movable
- movement guide
- locking 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.)
- Pending
Links
Landscapes
- Trip Switchboards (AREA)
Description
第1図A,B及び第2図A,Bはそれぞれ本考
案にかかわる引出し形遮断器の安全移動装置の異
つた動作状態を例示する概略側面図と概略正面図
とを、第3図ないし第6図はそれぞれ前記安全移
動装置と鎖錠装置との関係を例示する概略側面図
を、第7図は本考案にかかわる引出し形遮断器の
鎖錠装置を例示する概略側面図を、第8図及び第
9図はそれぞれ本考案にかかわる引出し形遮断器
が固定される可動枠と該可動枠が収納される固定
枠との関係を例示する概略側面図と概略正面図と
を、第10図及び第11図はそれぞれ前記固定枠
の概略側面図と概略正面図とを、第12図ないし
第15図はそれぞれ前記鎖錠装置の構成と動作を
説明する概略側面図を、第16図及び第17図は
それぞれ前記可動枠の概略側面図と概略正面図と
を、第18図は前記可動枠側移動案内体と前記固
定枠側移動案内体とのそれぞれの下辺係合部の関
係を示す概略側面図及び平面図を、第19図及び
第20図は前記可動枠の移動手段を例示する概略
側面図を、第21図ないし第23図はそれぞれ本
考案にかかわる引出し形回路遮断器の前記所定の
接触子相互の閉合位置から開離位置へ、あるいは
その逆の方向への移動手段と移動状態を例示する
概略斜視図を表わす。
1……引出し形回路遮断器、2……可動側接触
子、3……固定側接触子、4……可動枠、5……
固定枠、6……可動枠側移動案内体、7……固定
枠側移動案内体、10……係止板、13……リン
ク、16……鎖錠レバー、28……カム、37…
…引外しレバー、38……押しねじ、47……引
外しボタン、48……引外し操作装置、58……
可動側接触子と固定側接触子との所定の相互閉合
位置、59……前記所定の相互開離位置。
1A, B and 2A, B respectively show a schematic side view and a schematic front view illustrating different operating states of the safety moving device for a drawer-type circuit breaker according to the present invention, and FIGS. 6 is a schematic side view illustrating the relationship between the safety moving device and the locking device, FIG. 7 is a schematic side view illustrating the locking device of the drawer type circuit breaker according to the present invention, and FIG. 8 is a schematic side view illustrating the relationship between the safety moving device and the locking device. 10 and 9 are a schematic side view and a schematic front view respectively illustrating the relationship between the movable frame to which the drawer-type circuit breaker according to the present invention is fixed and the fixed frame in which the movable frame is housed. FIG. 11 shows a schematic side view and a schematic front view of the fixed frame, FIGS. 12 to 15 show schematic side views illustrating the structure and operation of the locking device, and FIGS. The figures are a schematic side view and a schematic front view of the movable frame, respectively, and FIG. 18 is a schematic side view showing the relationship between the lower side engaging portions of the movable frame-side moving guide and the fixed frame-side moving guide. 19 and 20 are schematic side views illustrating the moving means of the movable frame, and FIGS. 21 to 23 respectively show the predetermined structure of the drawer type circuit breaker according to the present invention. A schematic perspective view illustrating a means for moving the contacts from a mutually closed position to an open position or in the opposite direction and a moving state. 1... Drawer type circuit breaker, 2... Movable side contact, 3... Fixed side contact, 4... Movable frame, 5...
Fixed frame, 6...Movable frame side moving guide, 7...Fixed frame side moving guide, 10...Lock plate, 13...Link, 16...Lock lever, 28...Cam, 37...
...Trip lever, 38...Push screw, 47...Trip button, 48...Trip operation device, 58...
A predetermined mutually closed position of the movable side contact and the fixed side contact, 59 . . . the predetermined mutually separated position.
Claims (1)
納される固定枠との双方に設けられる相互間の移
動案内手段を介して前記可動枠を前記固定枠に収
納あるいは引き出すことにより、前記回路遮断器
に設けられる可動側接触子と前記固定枠に設けら
れる固定側接触子とが相互に閉合あるいは開離を
行い、その際前記可動側接触子と前記固定側接触
子との所定の相互閉合位置と所定の相互開離位置
とにおいて、前記可動枠が前記固定枠に鎖錠され
る如くにし、その際前記所定の接触子相互の閉合
位置あるいは開離位置において前記可動枠側移動
案内手段と前記固定枠側移動案内手段とを鎖錠す
る装置の一端にリンクを介して可動的に連結され
、かつ前記可動枠を前記固定枠に収納あるいは逆
に引き出す際に予め手動により前記鎖錠装置の前
記可動枠側移動案内手段と前記固定枠側移動案内
手段との間の鎖錠を解除する如くに動作させられ
る前記鎖錠装置の駆動手段が、前記可動枠を移動
させるカムギヤとカムとの回動と共に動作させら
れ、前記鎖錠装置を駆動して前記可動枠の前記所
定の接触子相互の閉合位置あるいは開離位置にお
いて再び前記可動枠側移動案内手段と前記固定枠
側移動案内手段との間の鎖錠を自動的に行わせる
如くにした引出し形回路遮断器において、前記可
動枠に前記鎖錠装置の動作に連動して前記遮断器
に設けた引外しボタンを操作する適宜の引外し操
作装置を設け、前記鎖錠装置をその駆動手段を介
して操作して鎖錠解除を行い前記可動側接触子と
前記固定側接触子との所定の相互閉合位置から相
互開離位置に、あるいはその逆の方向に移動させ
る際に、前記鎖錠装置の鎖錠解除動作に連動して
前記引外し操作装置の可動部が前記引外しボタン
を拘束して強制的に前記遮断器の開路を行わせる
如くにするとともに、前記所定の接触子相互の閉
合位置あるいは前記所定の接触子開離位置におい
て前記鎖錠装置により鎖錠が行われる際にのみ前
記引外し操作装置が前記引外しボタンを釈放し得
る如くにしてなることを特徴とする引出し形回路
遮断器。 By storing or pulling out the movable frame into the fixed frame through mutual movement guide means provided on both the movable frame to which the circuit breaker is fixed and the fixed frame in which the movable frame is housed, the circuit A movable side contact provided on the circuit breaker and a fixed side contact provided on the fixed frame mutually close or open, and at this time, the movable side contact and the fixed side contact are mutually closed in a predetermined manner. The movable frame is locked to the fixed frame in the mutually closed position and the predetermined mutually separated position, and in this case, the movable frame side movement guide means The locking device is movably connected via a link to one end of a device for locking the fixed frame side movement guide means, and the locking device is manually operated in advance when storing the movable frame in the fixed frame or pulling it out. The driving means of the locking device, which is operated to release the lock between the movable frame side movement guide means and the fixed frame side movement guide means, rotates the cam gear and cam to move the movable frame. The movable frame side movement guide means and the fixed frame side movement guide means are operated together with the movement of the movable frame side movement guide means and the fixed frame side movement guide means again when the predetermined contacts of the movable frame are in the mutually closed position or the open position by driving the locking device. In a drawer-type circuit breaker that is configured to automatically lock between the two, the movable frame is provided with an appropriate tripping button that operates a tripping button provided on the circuit breaker in conjunction with the operation of the locking device. An operating device is provided, and the locking device is operated via its driving means to unlock the movable side contact and the fixed side contact from a predetermined mutually closed position to a mutually open position, or When moving in the opposite direction, the movable part of the tripping operation device restrains the tripping button in conjunction with the unlocking operation of the locking device and forcibly opens the circuit breaker. and the tripping operation device releases the tripping button only when the locking device locks the predetermined contacts in a mutually closed position or in the predetermined contact open position. 1. A drawer-type circuit breaker, characterized in that it can be configured as desired.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15334086U JPS6358807U (en) | 1986-10-06 | 1986-10-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15334086U JPS6358807U (en) | 1986-10-06 | 1986-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6358807U true JPS6358807U (en) | 1988-04-19 |
Family
ID=31072134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15334086U Pending JPS6358807U (en) | 1986-10-06 | 1986-10-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6358807U (en) |
-
1986
- 1986-10-06 JP JP15334086U patent/JPS6358807U/ja active Pending
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