CN206595218U - Breaker actuation means with operation handle lockable mechanism - Google Patents
Breaker actuation means with operation handle lockable mechanism Download PDFInfo
- Publication number
- CN206595218U CN206595218U CN201720262103.4U CN201720262103U CN206595218U CN 206595218 U CN206595218 U CN 206595218U CN 201720262103 U CN201720262103 U CN 201720262103U CN 206595218 U CN206595218 U CN 206595218U
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- Prior art keywords
- lock
- operation handle
- handle
- locking piece
- locking
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Abstract
The utility model discloses a kind of breaker actuation means with operation handle lockable mechanism, including breaker face-piece and operation handle, operation handle includes handle head and the handle main body that one connection is set, operation handle mounting hole is provided with breaker face-piece, described handle main body rotates the inner side for being arranged at operation handle mounting hole, described handle head exposes to the outside of operation handle mounting hole, also include operation handle lockable mechanism, the operation handle lockable mechanism includes the lock bracket being fixedly installed on breaker face-piece, and sliding is arranged at the locking piece in lock bracket, the head end of described locking piece is provided with lock pin head, one lateral edges of described handle main body are respectively arranged with least one locking hole clipping, described lock pin head is in the lock state lower insertion in locking piece and is connected in locking hole clipping and lock handle body rotation.The utility model has the advantages that locking operation can be carried out to operation handle.
Description
Technical field
The utility model belongs to field of circuit breakers, specifically refers to a kind of breaker manipulation with operation handle lockable mechanism
Device.
Background technology
In electric circuit, breaker is conventional accessory, and it is control circuit turn-on and disconnection that it, which is acted on,.Existing open circuit
The structure of device generally comprises the composition such as operating mechanism, tripping mechanism, arc-extinguishing mechanism, insulation crust, operation handle, dynamic/static contact,
By driving operation handle so that breaker closing and separating brake.
In the prior art, the driving handle of traditional breaker does not possess latch functions, so as to cause the conjunction of breaker
Lock or gate-dividing state are misused, and cause Electric control failure occur.
Utility model content
The purpose of this utility model be in order to overcome prior art exist shortcoming and defect, and provide one kind can to operation
Handle carries out the breaker actuation means with operation handle lockable mechanism of locking operation.
To achieve the above object, including breaker face-piece and operation handle, operation handle includes the hand that one connection is set
Operation handle mounting hole is provided with button and handle main body, breaker face-piece, described handle main body, which is rotated, is arranged at operation
The inner side of handle installing hole, described handle head exposes to the outside of operation handle mounting hole, it is characterised in that：Also include
Operation handle lockable mechanism, the operation handle lockable mechanism includes the lock bracket being fixedly installed on breaker face-piece, and
Sliding is arranged at the locking piece in lock bracket, and the head end of described locking piece is provided with lock pin head, and the lock pin head is in locking piece
Slide stroke latched position it is convex for lock bracket outside, a lateral edges of described handle main body are respectively arranged with least one
Individual locking hole clipping, described lock pin head is in the lock state lower insertion in locking piece and is connected in locking hole clipping and lock handle master
Body is rotated.
By this setting, pass through operation handle lockable mechanism so that lock pin head is inserted into the locking hole clipping of handle main body,
Operation handle is locked, prevents it from rotating, so as to effectively prevent the combined floodgate or gate-dividing state of breaker to be misused.
Further setting is that the side of described handle main body is respectively arranged with two locking hole clippings, this two locking hole clippings
The switch closing and switch opening state of breaker is corresponded to respectively.By this setting so that handle main body can be locked part be locked in combined floodgate and
Two location status of separating brake, use it more convenient.
Further set is to be provided with to set in described lock bracket to slide the locking piece slippage slot being adapted to, institute with locking piece
It is provided with the side wall for the lock bracket stated on the first lock hole communicated with locking piece slippage slot, described locking piece and is provided with
Two lock holes, and first lock hole and the second lock hole coincide connection, stop pin of the locking piece in the locked state
One lock hole and the second lock hole pass through the first locking unit locks.By this setting, locking is in the stop pin of locking piece
Under state, the first lock cell is utilized（Such as padlock）By location status locking of the locking piece in lock bracket, so as to enter
One step improves the security of locking, so that the opening and closing state of operation handle needs to open the first lock cell（Such as padlock
Deng）It can just switch over, it is safe.
Further set is that the first lock cell is padlock.
Further set is that the top bump of described locking piece is provided with shifting block, described lock bracket and is provided with and institute
State the shifting block slippage slot that shifting block mutually slides adaptation.It is convenient to enter line slip operation to locking piece by this setting.
The utility model is described further with reference to specification drawings and specific embodiments.
Brief description of the drawings
Fig. 1 the utility model embodiment structural representations；
Fig. 2 the utility model embodiment top views；
Fig. 3 Fig. 2 A-A sectional views；
Fig. 4 the utility model embodiment partial structurtes decomposing schematic representations；
The visual angle state diagram that Fig. 5 operation handles lockable mechanism coordinates with operation handle；
Another visual angle state diagram that Fig. 6 operation handles lockable mechanism coordinates with operation handle.
Embodiment
The utility model is specifically described below by embodiment, is served only for carrying out further the utility model
Explanation, it is impossible to be interpreted as the restriction to the utility model protection domain.
The utility model embodiment as shown in figures 1 to 6, including breaker face-piece 1 and operation handle 2, manipulator
Handle 2 includes being provided with operation handle mounting hole on handle head 21 and the handle main body 22 that one connection is set, breaker face-piece 1
11, described handle main body 22 rotates the inner side for being arranged at operation handle mounting hole 11, and described handle head 21 exposes to operation
The outside of handle installing hole 11, also includes operation handle lockable mechanism 3, and the operation handle lockable mechanism 3 includes fixation and set
The lock bracket 31 being placed on breaker face-piece, and sliding are arranged at locking piece 32 in lock bracket, described locking piece 32
Head end is provided with lock pin first 321, and the lock pin first 321 is convex for lock bracket 31 in the latched position that locking piece 32 slides stroke
Outside, a lateral edges of described handle main body 22 are respectively arranged with least one locking hole clipping 211, described lock pin first 321
Locking piece 32 be in the lock state it is lower insertion be connected in locking hole clipping 211 in and lock handle main body 22 rotate；The present embodiment
The side of described handle main body 22 is respectively arranged with two locking hole clippings 211, and this two locking hole clippings 211 correspond to open circuit respectively
The switch closing and switch opening state of device.
As specifically, being provided with to set in the lock bracket 31 described in the present embodiment the locking piece being adapted to is slid with locking piece
The first lock hole 312 communicated with locking piece slippage slot is provided with slippage slot 311, the side wall of described lock bracket 31, it is described
Locking piece 32 on be provided with the second lock hole 322, and first lock hole in the locked state of stop pin 321 of the locking piece
312 coincide with the second lock hole 322 connects, and the first lock hole 312 and the second lock hole 322 are locked by the first lock cell
Fixed, the first lock cell is padlock.As specifically, the padlock that the present embodiment first lock cell is used is Mechanical ring latch
Or cipher hang lock etc., certain first lock cell described in the utility model can also use other locking devices, such as U-shaped
Lock, chain lock etc..
Set in addition, the top bump of the locking piece 32 described in the present embodiment is provided with shifting block 323, described lock bracket 31
It is equipped with the shifting block slippage slot 313 for mutually sliding and being adapted to the shifting block.
Claims (4)
1. a kind of breaker actuation means with operation handle lockable mechanism, including breaker face-piece and operation handle, operation
Handle includes being provided with operation handle mounting hole on handle head and the handle main body that one connection is set, breaker face-piece, described
Handle main body rotate and be arranged at the inner side of operation handle mounting hole, described handle head exposes to the outer of operation handle mounting hole
Side, it is characterised in that：Also include operation handle lockable mechanism, the operation handle lockable mechanism include be fixedly installed on it is disconnected
Lock bracket on the device face-piece of road, and sliding are arranged at the locking piece in lock bracket, and the head end of described locking piece is provided with lock
Plunger, and the lock pin head is outside the latched position that locking piece slides stroke is convex for lock bracket, described handle main body
One lateral edges are respectively arranged with least one locking hole clipping, and described lock pin head is in the lock state lower insertion clamping in locking piece
In in locking hole clipping and lock handle body rotation, the side of described handle main body is respectively arranged with two locking hole clippings, should
Two locking hole clippings correspond to the switch closing and switch opening state of breaker respectively.
2. a kind of breaker actuation means with operation handle lockable mechanism according to claim 1, it is characterised in that：
Be provided with described lock bracket set with the locking piece slippage slot that is adapted to of locking piece sliding, set on the side wall of described lock bracket
It is equipped with the first lock hole communicated with locking piece slippage slot, described locking piece and is provided with the second lock hole, and the locking piece
Stop pin first lock hole and the second lock hole coincide connection, the first lock hole and the second lock hole in the locked state
Pass through the first locking unit locks.
3. a kind of breaker actuation means with operation handle lockable mechanism according to claim 2, it is characterised in that：
First lock cell is padlock.
4. a kind of breaker actuation means with operation handle lockable mechanism according to claim 1, it is characterised in that：
The top bump of described locking piece is provided with group for being provided with shifting block, described lock bracket and mutually sliding and being adapted to the shifting block
Block slippage slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262103.4U CN206595218U (en) | 2017-03-17 | 2017-03-17 | Breaker actuation means with operation handle lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262103.4U CN206595218U (en) | 2017-03-17 | 2017-03-17 | Breaker actuation means with operation handle lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595218U true CN206595218U (en) | 2017-10-27 |
Family
ID=60124386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262103.4U Active CN206595218U (en) | 2017-03-17 | 2017-03-17 | Breaker actuation means with operation handle lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594759A (en) * | 2021-08-02 | 2021-11-02 | 吴建华 | Control device of small-sized breaker of explosion-proof distribution box |
-
2017
- 2017-03-17 CN CN201720262103.4U patent/CN206595218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594759A (en) * | 2021-08-02 | 2021-11-02 | 吴建华 | Control device of small-sized breaker of explosion-proof distribution box |
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