CN202332713U - Panel operation mechanism for vacuum load switch - Google Patents
Panel operation mechanism for vacuum load switch Download PDFInfo
- Publication number
- CN202332713U CN202332713U CN2011204736887U CN201120473688U CN202332713U CN 202332713 U CN202332713 U CN 202332713U CN 2011204736887 U CN2011204736887 U CN 2011204736887U CN 201120473688 U CN201120473688 U CN 201120473688U CN 202332713 U CN202332713 U CN 202332713U
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- CN
- China
- Prior art keywords
- main shaft
- earth
- axis
- cover plate
- interlocking cover
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- 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 - Lifetime
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Abstract
The utility model discloses a panel operation mechanism for a vacuum load switch. The panel operation mechanism comprises a manual operation mechanism and an electric operation mechanism. An earth axis interlocking cover sheet and a spindle interlocking cover sheet are arranged on the panel operation mechanism. The panel operation mechanism disclosed by the utility model has the advantages of novel design and compact entire structure. The panel operation mechanism has double interlocking functions due to arrangement of the earth axis interlocking cover sheet and the spindle interlocking cover sheet, so that the error operation of operators can be prevented and the security property is higher.
Description
Technical field
Press the AC vacuum on-load switch during the utility model relates to, particularly relate to the panel operation mechanism that is used for vacuum load switch.
Background technology
Present on the market middle pressure AC vacuum on-load switch or the operating mechanism of combined electrical apparatus panel, the structure of always using pressure-operated load switch is indiscriminately imitated its mechanism and is used vacuum load switch and shut; The interlocking part that it is inner; Especially the gate interlock part is plastic processing, and is fragile, unreliable; And inconvenient operation causes misoperation easily.
Summary of the invention
For addressing the above problem, the utility model provides a kind of panel operation mechanism that is used for vacuum load switch.
The utility model solves the technical scheme that its technical problem adopted:
The panel operation mechanism that is used for vacuum load switch; Comprise manual-operating mechanism and motor-operating mechanism; Said manual-operating mechanism and motor-operating mechanism carry out the switching of mutual operating state through clutch; Said manual-operating mechanism comprises the guidance panel that is fixed on the vacuum load switch framework; Guidance panel is provided with and supplies main shaft spindle hole that passes through and the ground axis hole that supplies grounding shaft to pass through, and establishes vacuum switch operation patchhole and earthed switch operation patchhole respectively at the spindle hole and the side of ground axis hole accordingly; This manual-operating mechanism comprises main shaft operation board of being located on the main shaft and being fixedly connected with main shaft and the earth's axis operation board of being located on the grounding shaft and being fixedly connected with grounding shaft; Said main shaft operation board is provided with and the corresponding main shaft handle hole of said vacuum switch operation patchhole; Said earth's axis operation board is provided with and the corresponding earth's axis handle hole of said earthed switch operation patchhole; Said manual-operating mechanism is provided with through main shaft operation board or main shaft drive and can covers the earth's axis interlocking cover plate of said earth's axis handle hole and drive the main shaft interlocking cover plate that can cover said main shaft handle hole through earth's axis operation board or grounding shaft.
Said earth's axis interlocking cover plate is set on the grounding shaft and can rotates with the axle center of grounding shaft; Said main shaft operation board is provided with and the interconnective pull bar that joins of said earth's axis interlocking cover plate mainly, and this earth's axis interlocking cover plate can cover said earth's axis handle hole through join the pull bar drive mainly.
Said main shaft interlocking cover plate is provided with link slot, and corresponding said earth's axis operation board is provided with the connecting hole that is inter-connected via a bolt joint with link slot, and this main shaft interlocking cover plate drives through earth's axis operation board and can cover said main shaft handle hole.
This panel operation mechanism is provided with hand/electrical interlocking cover plate; This hand/electrical interlocking cover plate is in when upper; Hand/electrical interlocking cover plate is connected the power supply of said motor-operating mechanism, and covers said main shaft handle hole, and this moment, vacuum load switch was controlled by motor-operating mechanism; This hand/electrical interlocking cover plate is in when the next, and hand/electrical interlocking cover plate breaks off the power supply of said motor-operating mechanism, and removes said main shaft handle hole, and this moment, vacuum load switch was by manual-operating mechanism.
This panel operation mechanism be provided with stretch out framework and with the cabinet that vacuum load switch is installed on the cabinet couplet on the door locking plate that cooperates of lockhole and the back-moving spring of cabinet couplet on the door locking plate, can stir the pulling block that cabinet couplet on the door locking plate stretches out when corresponding said earth's axis operation board or grounding shaft are provided with earth's axis operation board or grounding shaft rotation.
Said guidance panel is provided with the nameplate plate of this operating mechanism mode of operation of explanation.
The beneficial effect of the utility model: the panel operation mechanism design of the utility model is novel; Compact overall structure; The mechanism that is arranged so that of earth's axis interlocking cover plate and main shaft interlocking cover plate has the dual interlock function here, can avoid operating personnel's misoperation, and security performance is higher.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the explosive view of Fig. 1.
Embodiment
With reference to Fig. 1～Fig. 3; The panel operation mechanism that is used for vacuum load switch; Comprise manual-operating mechanism and motor-operating mechanism; Said manual-operating mechanism and motor-operating mechanism carry out the switching of mutual operating state through clutch 11; Said manual-operating mechanism comprises the guidance panel 2 that is fixed on the vacuum load switch framework 1, and guidance panel 2 is provided with and supplies main shaft 3 spindle hole 201 that passes through and the ground axis hole 202 that supplies grounding shaft 4 to pass through, and establishes vacuum switch operation patchhole 203 and earthed switch operation patchhole 204 respectively at the spindle hole 201 and the side of ground axis hole 202 accordingly; This manual-operating mechanism comprises to be located on the main shaft 3 and the main shaft operation board 5 that is fixedly connected with main shaft 3 and be located on the grounding shaft 4 and the earth's axis operation board 6 that is fixedly connected with grounding shaft 4; Said main shaft operation board 5 is provided with and said vacuum switch operation patchhole 203 corresponding main shaft handle holes 501; Said earth's axis operation board 6 is provided with and said earthed switch operation patchhole 204 corresponding earth's axis handle holes 601; Said manual-operating mechanism is provided with through main shaft operation board 5 or main shaft 3 drives and can covers the earth's axis interlocking cover plate 7 of said earth's axis handle hole 601 and drive the main shaft interlocking cover plate 8 that can cover said main shaft handle hole 501 through earth's axis operation board 6 or grounding shaft 4.
Preferred enforcement as technique scheme; Said earth's axis interlocking cover plate 7 is set on the grounding shaft 4 and can rotates with the axle center of grounding shaft 4; Said main shaft operation board 5 is provided with and the said earth's axis interlocking cover plate 7 interconnective pull bars 9 that join mainly, and this earth's axis interlocking cover plate 401 can cover said earth's axis handle hole 601 through join pull bar 7 drives mainly.
Another preferred enforcement as technique scheme; Said main shaft interlocking cover plate 8 is provided with link slot 801; Corresponding said earth's axis operation board 6 is provided with link slot 801 and passes through bolt 10 interconnective connecting holes 602, and this main shaft interlocking cover plate 8 drives through earth's axis operation board 6 and can cover said main shaft handle hole 501.
Improvement as technique scheme; This panel operation mechanism is provided with hand/electrical interlocking cover plate 12; This hand/electrical interlocking cover plate 12 is in when upper; Hand/electrical interlocking cover plate 12 is connected the power supply of said motor-operating mechanism, and covers said main shaft handle hole 501, and this moment, vacuum load switch was controlled by motor-operating mechanism; This hand/electrical interlocking cover plate 12 is in when the next, and hand/electrical interlocking cover plate 12 breaks off the power supply of said motor-operating mechanism, and removes said main shaft handle hole 501, and this moment, vacuum load switch was by manual-operating mechanism.
As technique scheme improvement further; This panel operation mechanism be provided with stretch out framework 1 and with the cabinet that vacuum load switch is installed on the cabinet couplet on the door locking plate 13 that cooperates of lockhole and the back-moving spring 14 of cabinet couplet on the door locking plate, can stir the pulling block 603 that cabinet couplet on the door locking plate 13 stretches out when corresponding said earth's axis operation board 6 or grounding shaft 4 are provided with earth's axis operation board 6 or grounding shaft 4 rotations.
Further improve again as technique scheme, said guidance panel 2 is provided with the nameplate plate 205 of this operating mechanism mode of operation of explanation.
The operation principle of carrying out in the face of the utility model is down carried out briefly bright, further to illustrate the characteristics of the utility model.
When vacuum load switch is in off-state; For preventing the charged electric shock that causes the switching manipulation personnel to cause of switch because of misoperation; Usually the earthed switch of vacuum load switch is in "on" position, and promptly whole switch is in ground state, and isolating switch is normally handled the state in separating brake simultaneously.
When needs send electricity to on-load switch; The mode of operation of the utility model and the operation principle of related components are following: will insert with the operating grip 15 that grounding shaft 4 and earthed switch operation patchhole 204 match in the earthed switch operation patchhole 204 earlier; According to the indication rotary axis of earth operation board 6 on the nameplate plate 205; Grounding shaft 4 makes earthed switch separating brake and isolating switch close a floodgate under the drive of rotary axis of earth operation board 6, and earth's axis operation board 6 drive main shaft interlocking cover plates 8 actions are meanwhile operated patchhole 203 with vacuum switch and opened; Then take out operating grip 15 and operating grip 15 is inserted in the vacuum switches operation patchholes 203; Also according to the indication rotating spindle operation board 5 on the nameplate plate 205; Main shaft 3 is under the drive of main shaft operation board 5; Vacuum load switch is closed a floodgate; Drive earth's axis interlocking cover plates 7 and earthed switch is operated patchhole 204 cover through the pull bar 9 of joining of being located at main shaft operation board 5 mainly simultaneously, thereby avoid vacuum load switch under the state that closes a floodgate, the unearthed potential safety hazard that possibly bring when earthed switch being closed a floodgate cause vacuum-load beginning energising because of operational grounding axle 4.
When needs have a power failure to on-load switch; The mode of operation of the utility model and the operation principle of related components are following: operating grip 15 is inserted in the vacuum switch operation patchhole 203; According to the indication rotating spindle operation board 5 on the nameplate plate 205; Main shaft 3 makes the vacuum load switch separating brake under the drive of main shaft operation board 5, drive earth's axis interlocking cover plates 7 and earthed switch is operated patchhole 204 open through the pull bar 9 of joining of being located at main shaft operation board 5 mainly simultaneously; Then take out operating grip 15 and operating grip 15 is inserted earthed switch operation patchhole 204; According to the indication rotary axis of earth operation board 6 on the nameplate plate 205 earthed switch is closed a floodgate and the isolating switch separating brake; Earth's axis operation board 6 drive main shaft interlocking cover plates 8 actions are meanwhile operated patchhole 203 with vacuum switch and are covered, thereby realize the interlocking of vacuum switch and earthed switch.
Certainly; The utility model is not limited to above-mentioned execution mode; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. the panel operation mechanism that is used for vacuum load switch; Comprise manual-operating mechanism and motor-operating mechanism; Said manual-operating mechanism and motor-operating mechanism carry out the switching of mutual operating state through clutch (11); Said manual-operating mechanism comprises the guidance panel (2) that is fixed on the vacuum load switch framework (1); Guidance panel (2) is provided with and supplies main shaft (3) spindle hole (201) that passes through and the ground axis hole (202) that supplies grounding shaft (4) to pass through, and establishes respectively at the spindle hole (201) and the side of ground axis hole (202) accordingly that vacuum switch is operated patchhole (203) and earthed switch is operated patchhole (204); This manual-operating mechanism comprises to be located at the main shaft operation board (5) that main shaft (3) goes up and is fixedly connected with main shaft (3) and to be located on the grounding shaft (4) and the earth's axis operation board (6) that is fixedly connected with grounding shaft (4); Said main shaft operation board (5) is provided with and said vacuum switch operation patchhole (203) corresponding main shaft handle holes (501); Said earth's axis operation board (6) is provided with and said earthed switch operation patchhole (204) corresponding earth's axis handle holes (601); It is characterized in that: said manual-operating mechanism is provided with through main shaft operation board (5) or main shaft (3) drive and can covers the earth's axis interlocking cover plate (7) of said earth's axis handle hole (601) and drive the main shaft interlocking cover plate (8) that can cover said main shaft handle hole (501) through earth's axis operation board (6) or grounding shaft (4).
2. the panel operation mechanism that is used for vacuum load switch according to claim 1; It is characterized in that: said earth's axis interlocking cover plate (7) is set in grounding shaft (4) and goes up also and can rotate with the axle center of grounding shaft (4); Said main shaft operation board (5) is provided with and the interconnective pull bar (9) that joins of said earth's axis interlocking cover plate (7) mainly, and this earth's axis interlocking cover plate (7) can cover said earth's axis handle hole (601) through join pull bar (9) drive mainly.
3. the panel operation mechanism that is used for vacuum load switch according to claim 1; It is characterized in that: said main shaft interlocking cover plate (8) is provided with link slot (801); Corresponding said earth's axis operation board (6) is provided with link slot (801) and passes through the interconnective connecting hole of bolt (10) (602), and this main shaft interlocking cover plate (8) drives through earth's axis operation board (6) can cover said main shaft handle hole (501).
4. the panel operation mechanism that is used for vacuum load switch according to claim 1; It is characterized in that: this panel operation mechanism is provided with hand/electrical interlocking cover plate (12); This hand/electrical interlocking cover plate (12) is in when upper; Hand/electrical interlocking cover plate (12) is connected the power supply of said motor-operating mechanism, and covers said main shaft handle hole (501); This hand/electrical interlocking cover plate (12) is in when the next, and hand/electrical interlocking cover plate (12) breaks off the power supply of said motor-operating mechanism, and removes said main shaft handle hole (501).
5. the panel operation mechanism that is used for vacuum load switch according to claim 1; It is characterized in that: this panel operation mechanism be provided with stretch out framework (1) and with the cabinet that vacuum load switch is installed on the cabinet couplet on the door locking plate (13) that cooperates of lockhole and the back-moving spring (14) of cabinet couplet on the door locking plate, can stir the pulling block (603) that cabinet couplet on the door locking plate (13) stretches out when corresponding said earth's axis operation board (6) or grounding shaft (4) are provided with earth's axis operation board (6) or grounding shaft (4) rotation.
6. the panel operation mechanism that is used for vacuum load switch according to claim 1 is characterized in that: said guidance panel (2) is provided with the nameplate plate (205) of this operating mechanism mode of operation of explanation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204736887U CN202332713U (en) | 2011-11-24 | 2011-11-24 | Panel operation mechanism for vacuum load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204736887U CN202332713U (en) | 2011-11-24 | 2011-11-24 | Panel operation mechanism for vacuum load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332713U true CN202332713U (en) | 2012-07-11 |
Family
ID=46444685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204736887U Expired - Lifetime CN202332713U (en) | 2011-11-24 | 2011-11-24 | Panel operation mechanism for vacuum load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996562A (en) * | 2014-06-10 | 2014-08-20 | 何华斌 | Operating mechanism |
-
2011
- 2011-11-24 CN CN2011204736887U patent/CN202332713U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996562A (en) * | 2014-06-10 | 2014-08-20 | 何华斌 | Operating mechanism |
| CN103996562B (en) * | 2014-06-10 | 2017-02-08 | 何华斌 | Operating mechanism for appliance switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI XIHUI ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHUHAI XIHUI ELECTRICAL TECHNOLOGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 519000, No. 1, Da Ha Road, Tang Wan Town, Guangdong, Zhuhai, -15-B202 Patentee after: ZHUHAI SCIFLAME ELECTRICAL TECHNOLOGY CO., LTD. Address before: 519000, No. 1, Da Ha Road, Tang Wan Town, Guangdong, Zhuhai, -15-B202 Patentee before: Zhuhai Sciflame Electrical Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |