CN205789670U - A kind of earthed switch interlocking mechanism - Google Patents
A kind of earthed switch interlocking mechanism Download PDFInfo
- Publication number
- CN205789670U CN205789670U CN201620482240.4U CN201620482240U CN205789670U CN 205789670 U CN205789670 U CN 205789670U CN 201620482240 U CN201620482240 U CN 201620482240U CN 205789670 U CN205789670 U CN 205789670U
- Authority
- CN
- China
- Prior art keywords
- interlocking
- operation axis
- earthed switch
- cabinet
- earthed
- 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
Links
Landscapes
- Patch Boards (AREA)
Abstract
This utility model relates to a kind of interlocking mechanism, particularly relates to a kind of earthed switch interlocking mechanism, in power equipment.Including cabinet, being provided with operation axis in described cabinet, described operation axis controls assembly with ground connection respectively and interlock assembly is connected.A kind of earthed switch interlocking mechanism compact conformation, promotes serviceability, improves operating efficiency.
Description
Technical field
This utility model relates to a kind of interlocking mechanism, particularly relates to a kind of earthed switch interlocking mechanism, in power equipment.
Background technology
In existing power system, in power equipment, in maintenance process, it sometimes appear that hot line job, reduce the safety of maintenance.
Chinese patent 201210254820.4, discloses the modular construction of a kind of switch cubicle, specifically a kind of switch cabinet grounding switch and lower door interlocking mechanism.This mechanism includes cabinet, is provided with earthed switch in the middle part of cabinet, and cabinet bottom is provided with fuse room, and front end, fuse room arranges Xiamen；The operation axle front end of earthed switch is the spindle nose that can coordinate with operation handle grafting；Connecting on spindle nose and have an inter-locking panel that can rotate with spindle nose, inter-locking panel edge is hinged with connecting rod, and connecting rod lower end is hinged with lock pin；The rotation of inter-locking panel can drive lock pin to vertically move on guide holder by connecting rod；When Xiamen is closed, moving up and down of lock pin can extract or insert the lockhole on lower head jamb out.This structure is relative complex, and using effect is poor.
Utility model content
This utility model mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation, improves safety in utilization further, is not take up space on switchgear, can save a kind of earthed switch interlocking mechanism of switchgear width.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of earthed switch interlocking mechanism, including cabinet, is provided with operation axis in described cabinet, described operation axis controls assembly with ground connection respectively and interlock assembly is connected；
Described ground connection controls assembly and includes socket-connecting fixing earthed crank arm with operation axis, described earthed crank arm is fixedly connected with ground connection connecting rod, described ground connection connecting rod drives earthed switch axle to rotate, described earthed switch axle is rotated by earthed switch, described cabinet is provided with static contact and moving contact, described earthed switch fixes with static contact and touches, the activity mutually of described earthed switch and moving contact touches, described operation axis drives earthed switch axle to carry out displacement, and described static contact is located in major loop；
Described interlock assembly includes interlocking rod and interlocking shaft, one end of described interlocking rod is fixedly connected with operation axis by the upper connecting lever of interlocking, the other end of described interlocking rod is fixedly connected with interlocking shaft by the lower connecting lever of interlocking, and the outer end of described interlocking shaft is provided with snap close；
Described operation axis drives connecting lever and the lower connecting lever of interlocking on earthed crank arm, interlocking to rotate simultaneously.
As preferably, described operation axis is positioned by fixation kit with interlocking between centers, described fixation kit includes the installing plate being located in cabinet, between described installing plate and operation axis, installing plate and interlocking between centers be respectively equipped with fixed plate, between described fixed plate and operation axis, fixed plate be respectively equipped with fixed cover with interlocking between centers.
As preferably, the outer end of described operation axis extends to the outer wall of cabinet, and the outer end of described interlocking shaft extends to the back door of cabinet, is positioned mutually by support between the outer end of described interlocking shaft with cabinet.
As preferably, described operation axis is upper and lower parallel distribution with interlocking shaft, and on described interlocking, connecting lever connecting lever lower with interlocking is distributed in consistency from top to bottom in the same direction.
This mechanism, linkage effect is outstanding, and synchronicity is strong, takes up room little simultaneously, and easy for installation, serviceability is outstanding.
Therefore, this utility model one earthed switch interlocking mechanism, compact conformation, promote serviceability, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the structural representation of interlocking mechanism in this utility model；
Fig. 3 be in this utility model A to the structural representation of earthed switch closing position；
Fig. 4 be in this utility model A to the structural representation of grounding switch tripping position.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of earthed switch interlocking mechanism, including cabinet 1, described cabinet 1 is provided with operation axis 2, described operation axis 2 controls assembly with ground connection respectively and interlock assembly is connected；
Described ground connection controls the earthed crank arm 3 that assembly includes socket-connecting fixing with operation axis 2, described earthed crank arm 3 is fixedly connected with ground connection connecting rod 4, described ground connection connecting rod 4 drives earthed switch axle 5 to rotate, described earthed switch axle is rotated by earthed switch 19, described cabinet 1 is provided with static contact 6 and moving contact 7, described earthed switch 19 fixes with static contact 6 and touches, described earthed switch 19 touches with moving contact 7 phase activity, described operation axis 2 drives earthed switch axle 5 to carry out displacement, and described static contact 6 is located in major loop 8；
Described interlock assembly includes interlocking rod 9 and interlocking shaft 10, one end of described interlocking rod 9 is fixedly connected with operation axis 2 by the upper connecting lever 11 of interlocking, the other end of described interlocking rod 9 is fixedly connected with interlocking shaft 10 by the lower connecting lever 12 of interlocking, and the outer end of described interlocking shaft 10 is provided with snap close 13；
Described operation axis 2 drives connecting lever 11 and the lower connecting lever 12 of interlocking on earthed crank arm 3, interlocking to rotate simultaneously.
Positioned by fixation kit between described operation axis 1 and interlocking shaft 10, described fixation kit includes the installing plate 14 being located in cabinet 1, between described installing plate 14 and operation axis 2, between installing plate 14 and interlocking shaft 10, it is respectively equipped with fixed plate 15, between described fixed plate 15 and operation axis 2, between fixed plate 15 and interlocking shaft 10, is respectively equipped with fixed cover 16.
The outer end of described operation axis 2 extends to the outer wall of cabinet 1, and the outer end of described interlocking shaft 10 extends to the back door 17 of cabinet 1, is positioned by support 18 phase between the outer end of described interlocking shaft 10 with cabinet 1.
Described operation axis 2 is with interlocking shaft 10 in upper and lower parallel distribution, and on described interlocking, connecting lever 11 connecting lever 12 lower with interlocking is distributed in consistency from top to bottom in the same direction.
Claims (4)
1. an earthed switch interlocking mechanism, it is characterized in that: include cabinet (1), being provided with operation axis (2) in described cabinet (1), described operation axis (2) controls assembly with ground connection respectively and interlock assembly is connected；
Described ground connection controls the earthed crank arm (3) that assembly includes socket-connecting fixing with operation axis (2), described earthed crank arm (3) is fixedly connected with ground connection connecting rod (4), described ground connection connecting rod (4) drives earthed switch axle (5) to rotate, described earthed switch axle is rotated by earthed switch (19), described cabinet (1) is provided with static contact (6) and moving contact (7), described earthed switch (19) fixes with static contact (6) and touches, described earthed switch (19) touches with moving contact (7) activity mutually, described operation axis (2) drives earthed switch axle (5) to carry out displacement, described static contact (6) is located in major loop (8)；
Described interlock assembly includes interlocking rod (9) and interlocking shaft (10), one end of described interlocking rod (9) is fixedly connected with operation axis (2) by the upper connecting lever (11) of interlocking, the other end of described interlocking rod (9) is fixedly connected with interlocking shaft (10) by the lower connecting lever (12) of interlocking, and the outer end of described interlocking shaft (10) is provided with snap close (13)；
Described operation axis (2) drives connecting lever (11) and the lower connecting lever (12) of interlocking on earthed crank arm (3), interlocking to rotate simultaneously.
A kind of earthed switch interlocking mechanism the most according to claim 1, it is characterized in that: positioned by fixation kit between described operation axis (2) and interlocking shaft (10), described fixation kit includes the installing plate (14) being located in cabinet (1), between described installing plate (14) and operation axis (2), fixed plate (15) it is respectively equipped with between installing plate (14) and interlocking shaft (10), between described fixed plate (15) and operation axis (2), fixed cover (16) it is respectively equipped with between fixed plate (15) and interlocking shaft (10).
A kind of earthed switch interlocking mechanism the most according to claim 1 and 2, it is characterized in that: the outer end of described operation axis (2) extends to the outer wall of cabinet (1), the outer end of described interlocking shaft (10) extends to the back door (17) of cabinet (1), is positioned mutually by support (18) between the outer end of described interlocking shaft (10) with cabinet (1).
A kind of earthed switch interlocking mechanism the most according to claim 1 and 2, it is characterized in that: described operation axis (2) is with interlocking shaft (10) in upper and lower parallel distribution, and on described interlocking, connecting lever (11) connecting lever (12) lower with interlocking is distributed in consistency from top to bottom in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482240.4U CN205789670U (en) | 2016-05-25 | 2016-05-25 | A kind of earthed switch interlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482240.4U CN205789670U (en) | 2016-05-25 | 2016-05-25 | A kind of earthed switch interlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789670U true CN205789670U (en) | 2016-12-07 |
Family
ID=58113107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482240.4U Expired - Fee Related CN205789670U (en) | 2016-05-25 | 2016-05-25 | A kind of earthed switch interlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869944A (en) * | 2016-05-25 | 2016-08-17 | 杭州欣美成套电器制造有限公司 | Earthing switch interlocking mechanism and operation method thereof |
| CN106531535A (en) * | 2016-12-25 | 2017-03-22 | 中山弗雷德机械有限公司 | Mechanical interlocking device |
-
2016
- 2016-05-25 CN CN201620482240.4U patent/CN205789670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869944A (en) * | 2016-05-25 | 2016-08-17 | 杭州欣美成套电器制造有限公司 | Earthing switch interlocking mechanism and operation method thereof |
| CN105869944B (en) * | 2016-05-25 | 2018-10-02 | 杭州欣美成套电器制造有限公司 | A kind of earthing switch interlocking mechanism and its operating method |
| CN106531535A (en) * | 2016-12-25 | 2017-03-22 | 中山弗雷德机械有限公司 | Mechanical interlocking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205789670U (en) | A kind of earthed switch interlocking mechanism | |
| CN110380339A (en) | A kind of switchgear | |
| CN104746982A (en) | Door lock mechanism for dish-washing machine and dish-washing machine | |
| CN207218101U (en) | A kind of close/open machine of drawer cabinet breaker | |
| CN106451099B (en) | Prefabricated cabin screen cabinet and integrated form installing module thereof | |
| CN208964321U (en) | Install the removable only stop device of elevator shallow pit additional | |
| CN209691636U (en) | A kind of automatic change-over | |
| CN110151086A (en) | A kind of embedded dish washer | |
| CN105869944B (en) | A kind of earthing switch interlocking mechanism and its operating method | |
| CN208957697U (en) | Cooking utensil | |
| CN113391107B (en) | Three-phase electric meter with anti-misoperation mechanism and use method thereof | |
| CN202039687U (en) | Electrical cabinet door lock with improved structure | |
| CN206174670U (en) | Electronic lock and showcase | |
| CN205645602U (en) | Circuit breaker interlocking device's interlock | |
| CN208355394U (en) | The opening structure of water tank type dish-washing machine | |
| CN209608151U (en) | A kind of indoor power supply case easy to disassemble | |
| CN206864345U (en) | Anti-misoperation ring main unit | |
| CN208835565U (en) | A kind of drawer-type switch cabinet | |
| CN204732702U (en) | Back door modified node method safeguarded by a kind of low-voltage equipment | |
| CN207302922U (en) | Breaker anti-error closing device | |
| CN202997410U (en) | Air insulation voltage transformer cabinet | |
| CN205713639U (en) | Cabinet electronic door leaf rack device | |
| CN106245732B (en) | Inner swing type opening and closing automatic lifting closestool | |
| CN219760373U (en) | Outdoor distribution box | |
| CN201307975Y (en) | Electric control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180904 Address after: 310000 No. 11 street, Hangzhou economic and Technological Development Zone, Zhejiang 91 Patentee after: Hangzhou Electric Power Equipment Manufacture Co., Ltd. Address before: 311200 Hongda Road, Xiaoshan Economic Development Zone, Hangzhou, Zhejiang 183 Patentee before: Hangzhou Xinmei Complete Electric Appliance Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |