CN209658116U - A kind of safety hanging locking device of drawout breaker - Google Patents
A kind of safety hanging locking device of drawout breaker Download PDFInfo
- Publication number
- CN209658116U CN209658116U CN201920793238.2U CN201920793238U CN209658116U CN 209658116 U CN209658116 U CN 209658116U CN 201920793238 U CN201920793238 U CN 201920793238U CN 209658116 U CN209658116 U CN 209658116U
- Authority
- CN
- China
- Prior art keywords
- round bar
- handle
- side wall
- locking device
- slot
- 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.)
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Abstract
The utility model relates to breaker technical fields, disclose a kind of safety hanging locking device of drawout breaker, including breaker body and handle, one end of handle is located at setting in breaker body, handle is equipped with driving mechanism, driving mechanism includes round bar, the sidewall symmetry of round bar is fixedly connected there are two locating piece, and two locating pieces are arranged close to one end of round bar, the side wall of the opposite handle side of round bar opens up fluted, movable block is equipped in groove, the side wall of movable block is fixedly connected with setting with the slot bottom of groove by spring, the side wall of the opposite round bar side of handle offers the card slot to match with round bar, the sidewall symmetry of card slot opens up that there are two the locating slots that match with locating piece.The utility model can be connected between handle together when in use, be operated to handle, can be mutually disengaged between handle when not in use, to protect to handle, prevent accidentally touching for people from causing danger, convenient for the use of people.
Description
Technical field
The utility model relates to breaker technical field more particularly to a kind of safety hanging locking devices of drawout breaker.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close before the deadline
Close, carry and cut-off the switching device of the electric current under abnormal loop condition.
Currently, breaker is all the on/off switch for realizing breaker by the handle operation of breaker, the prior art is interrupted
Meeting influences to influence personnel's when power on/off or maintenance to the handle of breaker by neglectful maloperation in the device use process of road
Life security is not easy to the use of people.
Utility model content
Purpose of the utility model is to solve can be to the handle of breaker in breaker use process in the prior art
By neglectful maloperation, the life security for influencing personnel when power on/off or maintenance is influenced, the problem of people use is not easy to,
And a kind of safety hanging locking device of the drawout breaker proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of safety hanging locking device of drawout breaker, including breaker body and handle, one end position of the handle
In being arranged in breaker body, the handle is equipped with driving mechanism, and the driving mechanism includes round bar, the side wall of the round bar
Locating piece there are two being symmetrically fixedly connected, and two locating pieces are arranged close to one end of round bar, the opposite handle side of round bar
Side wall open up fluted, movable block is equipped in the groove, the side wall of the movable block is solid by the slot bottom of spring and groove
Fixed connection setting, the side wall of the opposite round bar side of handle offer the card slot to match with round bar, the side wall of the card slot
The locating slot to match there are two symmetrically opening up with locating piece, and locating slot is arranged close to the side of card slot notch in opening, institute
The side wall for stating card slot is also provided with the arc groove being connected with locating slot, and position-limit mechanism is equipped in arc groove.
Preferably, the position-limit mechanism includes limited block, and the side of limited block is fixedly connected with the upper side wall of arc groove
Setting, two limited blocks are respectively further from the setting of two locating slot sides, the side wall of two locating pieces offer with
The limit hole that limited block matches.
Preferably, the two sidewalls of the movable block are fixedly connected to sliding block, the two sidewalls of the groove offer with
The sliding slot that sliding block matches.
Preferably, the side wall of the movable block opposite card slot slot bottom side offers arc groove, and interaction connects in arc groove
It is connected to ball, the ball and card slot offset setting.
Preferably, the other end of the round bar is fixedly connected with pull ring, and pull ring fixing sleeve is equipped with rubber sheet gasket, the rubber
The outer wall of glue gasket offers anti-skid chequer.
Preferably, the round bar includes the first round bar and the second round bar, is passed through between first round bar and the second round bar
Hinge rotation connection setting.
Compared with prior art, the utility model provides a kind of safety hanging locking device of drawout breaker, have with
It is lower the utility model has the advantages that
1, the safety hanging locking device of the drawout breaker is inserted by the round bar and locating piece being equipped with to card slot
It is interior, it to be operated to handle, can extract out when not in use, prevent other staff from missing hand-touch handle, convenient for the use of people.
2, the safety hanging locking device of the drawout breaker can be to positioning by the limited block and limit hole being equipped with
The position of block is defined, and guarantees the stability of round bar in use.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It can be connected between handle when in use together, handle is operated, can be mutually disengaged between handle when not in use,
To protect to handle, prevent accidentally touching for people from causing danger, convenient for the use of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of drawout breaker safety hanging locking device structural schematic diagram；
Fig. 2 is the structure enlargement diagram of part A in Fig. 1；
Fig. 3 is the structure enlargement diagram of part B in Fig. 1；
Fig. 4 be the utility model proposes a kind of drawout breaker safety hanging locking device arc groove and limited block it
Between attachment structure schematic diagram.
In figure: 1 breaker body, 2 handles, 3 round bars, the 31, first round bar, 32 second round bars, 4 locating pieces, 5 movable blocks, 6
Spring, 7 arc grooves, 8 limited blocks, 9 limit holes, 10 balls, 11 pull rings, 12 rubber sheet gaskets, 13 sliding blocks, 14 hinges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of safety hanging locking device of drawout breaker, including breaker body 1 and handle 2, handle 2
One end be located at setting in breaker body 1, handle 2 is equipped with driving mechanism, and driving mechanism includes round bar 3, the side wall of round bar 3
Locating piece 4 there are two being symmetrically fixedly connected, and two locating pieces 4 are arranged close to one end of round bar 3, opposite 2 side of handle of round bar 3
Side wall open up fluted, movable block 5 is equipped in groove, the side wall of movable block 5 is fixedly connected by spring 6 with the slot bottom of groove
Setting, the side wall of opposite 3 side of round bar of handle 2 offer the card slot to match with round bar 3, and the sidewall symmetry of card slot offers two
A locating slot to match with locating piece 4, and locating slot is arranged close to the side of card slot notch in opening, the side wall of card slot is also opened
Equipped with the arc groove 7 being connected with locating slot, and position-limit mechanism is equipped in arc groove 7.
Position-limit mechanism includes limited block 8, and the side of limited block 8 is fixedly connected with setting with the upper side wall of arc groove 7, and two
Limited block 8 is respectively further from the setting of two locating slot sides, and the side wall of two locating pieces 4 is offered to match with limited block 8
Limit hole 9, when locating piece 4 rotates the other end of arc groove 7, the setting corresponding with the position of limit hole 9 of limited block 8, then lead to
Cross equipped with spring 6, it is mobile that the elastic force of spring 6 drives round bar 3, so that it is mobile to drive locating piece 4, to make limit hole 9 and limit
Position block 8 is mutually clamped to together, to improve the stability of round bar 3 in use.
The two sidewalls of movable block 5 are fixedly connected to sliding block 13, and the two sidewalls of groove are offered to match with sliding block 13
Sliding slot, can be improved stability of the movable block 5 in moving process, and can be defined to the position of movable block 5.
The side wall of 5 opposite card slot slot bottom side of movable block offers arc groove, and interaction is connected with ball 10 in arc groove,
The setting that offsets of ball 10 and card slot can reduce the frictional force between movable block 5 and card slot, be convenient for by the ball 10 being equipped with
The rotation of round bar 3.
The other end of round bar 3 is fixedly connected with pull ring 11, and 11 fixing sleeve of pull ring is equipped with rubber sheet gasket 12, rubber sheet gasket 12
Outer wall offer anti-skid chequer, by the pull ring 11 being equipped with, convenient for pulling round bar 3 and round bar 3 can be placed.
Round bar 3 includes the first round bar 31 and the second round bar 32, passes through hinge 14 between the first round bar 31 and the second round bar 32
Rotation connection setting, can be such that round bar 3 folds, convenient for the storage to round bar 3.
In the utility model, in use, round bar 3 and locating piece 4 are inserted into respectively by the round bar 3 and locating piece 4 that are equipped with
In card slot and locating slot, locating piece 4 by pressing round bar 3, can be made to be located at setting in arc groove 7, then pass through rotation round bar
3, so that locating piece 4 be made to rotate, locating piece 4 is made to turn to the other end setting of arc groove 7, then 8 He of limited block by being equipped with
Limit hole 9, when locating piece 4 rotates the other end of arc groove 7, the setting corresponding with the position of limit hole 9 of limited block 8, then lead to
Cross equipped with spring 6, it is mobile that the elastic force of spring 6 drives round bar 3, so that it is mobile to drive locating piece 4, to make limit hole 9 and limit
Position block 8 is mutually clamped to together, so that the stability of round bar 3 in use is improved, then by pulling round bar 3, it can be right
Handle 2 is operated, and convenient for the use of people, when not in use, can be extracted out to round bar 3, to prevent people from accidentally touching
Handle 2, causes danger.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of safety hanging locking device of drawout breaker, including breaker body (1) and handle (2), which is characterized in that institute
The one end for stating handle (2) is located at setting in breaker body (1), and the handle (2) is equipped with driving mechanism, the driving mechanism
Including round bar (3), the sidewall symmetry of the round bar (3) is fixedly connected there are two locating piece (4), and two locating pieces (4) are close
One end of round bar (3) is arranged, and the side wall of opposite handle (2) side of the round bar (3) opens up fluted, is equipped with and lives in the groove
The side wall of motion block (5), the movable block (5) is fixedly connected with setting, handle (2) phase with the slot bottom of groove by spring (6)
Offer the card slot to match with round bar (3) to the side wall of round bar (3) side, the sidewall symmetry of the card slot open up there are two with
The locating slot that locating piece (4) matches, and locating slot is arranged close to the side of card slot notch in opening, the side wall of the card slot is also
The arc groove (7) being connected with locating slot is offered, and is equipped with position-limit mechanism in arc groove (7).
2. a kind of safety hanging locking device of drawout breaker according to claim 1, which is characterized in that the position restrainer
Structure includes limited block (8), and the side of limited block (8) is fixedly connected with setting, two limits with the upper side wall of arc groove (7)
Block (8) is respectively further from two locating slot side settings, and the side wall of two locating pieces (4) offers and limited block (8) phase
Matched limit hole (9).
3. a kind of safety hanging locking device of drawout breaker according to claim 1, which is characterized in that the movable block
(5) two sidewalls are fixedly connected to sliding block (13), and the two sidewalls of the groove offer the cunning to match with sliding block (13)
Slot.
4. a kind of safety hanging locking device of drawout breaker according to claim 1, which is characterized in that the movable block
(5) side wall of opposite card slot slot bottom side offers arc groove, and interaction is connected with ball (10), the ball in arc groove
(10) offset setting with card slot.
5. a kind of safety hanging locking device of drawout breaker according to claim 1, which is characterized in that the round bar
(3) the other end is fixedly connected with pull ring (11), and pull ring (11) fixing sleeve is equipped with rubber sheet gasket (12), the rubber sheet gasket
(12) outer wall offers anti-skid chequer.
6. a kind of safety hanging locking device of drawout breaker according to claim 1, which is characterized in that the round bar
(3) include the first round bar (31) and the second round bar (32), pass through hinge between first round bar (31) and the second round bar (32)
(14) rotation connection setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793238.2U CN209658116U (en) | 2019-05-29 | 2019-05-29 | A kind of safety hanging locking device of drawout breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793238.2U CN209658116U (en) | 2019-05-29 | 2019-05-29 | A kind of safety hanging locking device of drawout breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658116U true CN209658116U (en) | 2019-11-19 |
Family
ID=68530638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793238.2U Expired - Fee Related CN209658116U (en) | 2019-05-29 | 2019-05-29 | A kind of safety hanging locking device of drawout breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658116U (en) |
-
2019
- 2019-05-29 CN CN201920793238.2U patent/CN209658116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |