CN205911185U - Control protecting switch - Google Patents
Control protecting switch Download PDFInfo
- Publication number
- CN205911185U CN205911185U CN201620799109.0U CN201620799109U CN205911185U CN 205911185 U CN205911185 U CN 205911185U CN 201620799109 U CN201620799109 U CN 201620799109U CN 205911185 U CN205911185 U CN 205911185U
- Authority
- CN
- China
- Prior art keywords
- shell
- groove
- locking ring
- connecting rod
- side wall
- 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.)
- Active
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model belongs to the technical field of the electric switch technique and specifically relates to a control protecting switch, include the shell, set up manual knob on the shell and the connecting rod of being connected with manual knob, still including lock fixed ring, be equipped with the round hole that matches with the connecting rod in the middle of the lock fixed ring, the round hole lateral wall is equipped with the first recess of a plurality of, lock fixed ring's lateral wall circumference is equipped with a plurality of second arch, be equipped with on the shell and lock the circular slot that fixed ring matches, be equipped with the second recess with the protruding matching of second on the circular slot lateral wall, connecting rod lateral wall middle part is equipped with a first arch, first protruding card is established in first recess, the protruding card of second is established in the second recess to make things convenient for the locking greatly and opened manual knob.
Description
Technical field
This utility model is related to electric switch technical field, especially a kind of control protection switch.
Background technology
Protection switch is controlled mainly to be touched by main circuit contact device, intelligent controller, electromagnetic mechanism, operating mechanism and auxiliary
First-class accessory module composition.Main circuit contact group is by bridge-type, double break electrical contact, grating arc-extinguishing chamber, current-limiting type quick acting mechanism
Deng composition, one group of every pole, when loading terminal shortcircuit, quick acting separately main contact, simultaneously band pneumatic operating mechanism cutting line circle return
Road makes each to be mutually off.By controlling protection switch product to adopt modular single product structural shape, it is integrated with biography
The chopper (fuse) of system, catalyst, the main work(of overload (or excessively stream, disconnected phase) protective relay, starter, isolator etc.
Can, there is far distance automatic controlling and direct manpower control function on the spot, there is panel instruction and dynamoelectric signal warning function, have
There is over-and under-voltage defencive function, there is disconnected phase default-phase protection function, there is the when m- current protection characteristic of cooperation.
In order to ensure misoperation, existing control protection switch both increases lock function, user at its manual knob
It is equipped with corresponding padlock in use to fix its manual knob, wherein padlock typically adopts common lockset, when long
Between expose the corrosion that gets rusty easily outside it is difficult to open, and open inconvenience, if be used for opening the key loss of lockset simultaneously,
Inherently to controlling, protection switch is normally-open to produce certain impact.
Utility model content
The technical problems to be solved in the utility model is: is locked using lockset to solve existing control protection switch
Determine manual knob, when needing when opening, very inconvenient problem, this utility model provide a kind of control protection switch, lead to
Cross setting locking ring, and the first projection is fastened in the first groove, the second projection is fastened in the second groove, thus reaching lock
Fixed effect, opens and locks conveniently.
This utility model solve its technical problem be the technical scheme is that a kind of control protection switch, including shell,
The manual knob being arranged on shell and the connecting rod being connected with manual knob, are also included
Locking ring, is provided with the circular hole mating with connecting rod in the middle of described locking ring, described circular hole side wall be provided with several first
Groove, the side wall of described locking ring is circumferentially with several the second projections；
Described shell is provided with the circular groove mating with locking ring, and described round groove sidewall is provided with the mating with the second projection
Two grooves；
It is provided with one first projection in the middle part of described link sidewalls；
Described first projection is fastened in the first groove, and described second projection is fastened in the second groove.
Specifically, described locking ring is provided with the convenient handle lifting locking ring in circular groove.
Specifically, described circular hole side wall is provided with and gear identical first groove, the position of the first groove and the position of gear
Relation of putting corresponds.
Specifically, described circular hole side wall is provided with 8 the first grooves.
Specifically, the side wall of described locking ring is circumferentially with 4 second projections, and fixation is more firm.
Specifically, described shell is provided with wiring hole, and described wiring hole is provided with dust cover, and described dust cover is cut with scissors with shell
Connect.
The beneficial effects of the utility model are: this utility model provides a kind of control protection switch, and structure is simple, can
Very easily pin manual knob, will not lead to not because of key loss be operated manually, reduce the work of workman
Difficulty, so that operation is simpler quick, improves work efficiency.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is the structural representation that this utility model controls protection switch；
Fig. 2 is the structural representation of locking ring in Fig. 1；
In figure: 1. shell；2. manual knob；3. connecting rod；4. locking ring；5. circular hole；6. the first groove；7.
Two is raised；8. circular groove；9. the second groove；10. first is raised；11. handles；12. wiring holes.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.
As depicted in figs. 1 and 2, a kind of control protection switch, including shell 1, manual knob 2 and that is arranged on shell 1
The connecting rod 3 being connected with manual knob 2, also includes locking ring 4, is provided with the circular hole 5 mating with connecting rod 3, circular hole 5 in the middle of locking ring 4
Side wall is provided with several the first grooves 6, and the side wall of locking ring 4 is circumferentially with several the second projections 7；Shell 1 is provided with and locks
Determine the circular groove 8 of ring 4 coupling, circular groove 8 side wall is provided with the second groove 9 mating with second raised 7；It is provided with the middle part of connecting rod 3 side wall
One the first projection 10；First projection 10 is fastened in the first groove 6, and the second projection 7 is fastened in the second groove 9.
In a kind of specific embodiment, locking ring 4 is provided with the convenient handle 11 lifting locking ring 4 in circular groove 8.
Preferably, circular hole 5 side wall is provided with and gear identical the first groove 6.
Preferably, circular hole 5 side wall is provided with 8 the first grooves 6.
Preferably, the side wall of locking ring 4 is circumferentially with 4 the second projections 7.
Preferably, shell 1 is provided with wiring hole 12, wiring hole 12 is provided with dust cover, and dust cover is hinged with shell 1.
During installation, locking ring 4 is arranged in circular groove 8, and the second projection 7 is fastened in the second groove 9, and the first raised 10 cards set
In the first groove 6, thus reaching locking；When needing rotary manual knob 2 gearshift, locking ring 4 is lifted by handle 11, makes
Obtain second raised 7 disengaging the second grooves 9, first raised 10 disengaging the first grooves 6, rotation manual knob 2, to corresponding gear, is put
Lower locking ring 4.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (6)
1. a kind of control protection switch, including shell (1), the manual knob (2) that is arranged on shell (1) and and manual knob
(2) connecting rod (3) that connects it is characterised in that: also include
Locking ring (4), is provided with, in the middle of described locking ring (4), the circular hole (5) mating with connecting rod (3), described circular hole (5) side wall is provided with
Several first grooves (6), the side wall of described locking ring (4) is circumferentially with several second raised (7)；
Described shell (1) is provided with the circular groove (8) mating with locking ring (4), and described circular groove (8) side wall is provided with raised with second
(7) the second groove (9) mating；
It is provided with one first raised (10) in the middle part of the wall of described connecting rod (3) side；
Described first raised (10) are fastened in the first groove (6), and described second raised (7) are fastened in the second groove (9).
2. control protection switch as claimed in claim 1 it is characterised in that: described locking ring (4) is provided with and convenient will lock
The handle (11) that ring (4) lifts in circular groove (8).
3. as claimed in claim 1 control protection switch it is characterised in that: described circular hole (5) side wall is provided with identical with gear
The first groove (6).
4. as claimed in claim 1 control protection switch it is characterised in that: described circular hole (5) side wall is provided with 8 the first grooves
(6).
5. as claimed in claim 1 control protection switch it is characterised in that: the side wall of described locking ring (4) is circumferentially with 4
Second raised (7).
6. the control protection switch as described in claim 1-5 any claim it is characterised in that: set on described shell (1)
There is wiring hole (12), described wiring hole (12) is provided with dust cover, and described dust cover is hinged with shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799109.0U CN205911185U (en) | 2016-07-27 | 2016-07-27 | Control protecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799109.0U CN205911185U (en) | 2016-07-27 | 2016-07-27 | Control protecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911185U true CN205911185U (en) | 2017-01-25 |
Family
ID=57802400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799109.0U Active CN205911185U (en) | 2016-07-27 | 2016-07-27 | Control protecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676089A (en) * | 2019-09-24 | 2020-01-10 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
-
2016
- 2016-07-27 CN CN201620799109.0U patent/CN205911185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676089A (en) * | 2019-09-24 | 2020-01-10 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
| CN110676089B (en) * | 2019-09-24 | 2022-01-04 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205911185U (en) | Control protecting switch | |
| CN205911184U (en) | Novel control and protection switch | |
| CN106128821A (en) | Novel control and protection switch | |
| CN109273302A (en) | A kind of electric operating mechanism of circuit-breaker | |
| CN213845731U (en) | Brushless motor controller overcurrent protection device | |
| CN206657757U (en) | Breaker outgoing line interlocking mechanism | |
| CN214099548U (en) | Handle padlock device for circuit breaker | |
| CN210073660U (en) | Interlocking mechanism in load switch | |
| CN106449224A (en) | Control protection switch | |
| CN210628221U (en) | Electric energy storage operating mechanism of circuit breaker | |
| CN111403247B (en) | Anti-shaking device for mounting drop-out fuse | |
| CN208385263U (en) | Knocker padlock type cut-off push lock | |
| CN216648963U (en) | Electrical control box with maintenance state locking function | |
| CN219610254U (en) | Padlock for grounding switch operating mechanism | |
| CN105405704A (en) | Two-stage propulsion operating system of isolation switch and earth switch used for load switch | |
| CN201725703U (en) | Protective switch for transformer with obvious breakpoints | |
| CN219034344U (en) | Interlocking mechanism of switch cabinet | |
| CN212810120U (en) | Contact circuit breaker and contact cabinet | |
| CN211578600U (en) | Switching-on and switching-off device for general power supply of stacker | |
| CN214068625U (en) | Starting cabinet interlocking device with travel switch | |
| CN216928333U (en) | Mutual interlocking of isolation grounding switching-on and switching-off | |
| CN215069841U (en) | Air switch with induction radar | |
| CN216152274U (en) | Electric tool | |
| CN211016978U (en) | Tripping device of electric operating mechanism | |
| CN218877471U (en) | Novel automatically controlled automatic motorcycle boot of lifting lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |