CN206412655U - A kind of door of switch cabinet with interlocking - Google Patents
A kind of door of switch cabinet with interlocking Download PDFInfo
- Publication number
- CN206412655U CN206412655U CN201621470056.4U CN201621470056U CN206412655U CN 206412655 U CN206412655 U CN 206412655U CN 201621470056 U CN201621470056 U CN 201621470056U CN 206412655 U CN206412655 U CN 206412655U
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- CN
- China
- Prior art keywords
- door
- doorframe
- grab
- plate
- interlocking
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Abstract
The utility model discloses a kind of door of switch cabinet with interlocking, its drip irrigation device is：It is located at including doorframe and lid in the door-plate outside doorframe, the doorframe and is provided with grab perpendicular to door-plate sliding, the door-plate is provided with the neck inserted for grab, the doorframe provided with the fixture being positioned at grab in neck.Normally in use, under the fixation of fixture, grab is fixed together with doorframe, in neck on grab insertion doorframe, you can the fixation of door-plate and doorframe is realized, after grab weares and teares, gap increase between on grab and doorframe, now, the fixation of touch fasteners, by grab slid inward a bit, grab sliding is arranged in doorframe, even if grab weares and teares, it is also ensured that the fixed effect between door-plate and doorframe, the service life of switch cubicle is extended.
Description
Technical field
The utility model is related to a kind of switch cubicle, more specifically, it relates to a kind of door of switch cabinet with interlocking.
Background technology
Currently, the ring main unit that most ring main unit manufacturers produce in the ring main unit in 12kV/24kV distribution systems
Cable chamber door have both of which：One kind is to be fixed in outer side of door with screw rod, another simply with one under common padlock handle
Door-plate is pinned.The defect that both patterns are brought is：1st, it need to tighten or dismantle the cable chamber door with specific purpose tool, 2, right
The personal safety of operator does not play a protective role.
Therefore, notification number provides a kind of door of switch cabinet with interlocking for CN102810820B patent of invention,
Cable vault's doorframe is provided with multiple necks, and the bayonet lock coordinated with neck, during installation, cable vault's door-plate are provided with cable vault's door-plate
On bayonet lock insertion neck in, then, in locking bar insertion cable vault's door-plate, realize consolidating for cable vault's door-plate and cable vault's doorframe
It is fixed.
But after long-time use, abrasion occurs in neck, so after door-plate is placed on doorframe, bayonet lock
It can be rocked in neck, cause door-plate to loosen, door-plate fixed effect is not good.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of door of switch cabinet with interlocking,
There is the fixed effect that door-plate is also can guarantee that after wearing and tearing in neck.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of opening with interlocking
Cabinet cabinet door is closed, including doorframe and lid are located in the door-plate outside doorframe, the doorframe and are provided with grab perpendicular to door-plate sliding, it is described
Door-plate is provided with the neck inserted for grab, the doorframe provided with the fixture being positioned at grab in doorframe.
By using above-mentioned technical proposal：Normally in use, under the fixation of fixture, grab is fixed on one with doorframe
Rise, grab insertion doorframe on neck in, you can realize the fixation of door-plate and doorframe, after grab weares and teares, grab and
Gap increase between on doorframe, now, the fixation of touch fasteners, grab is slid by grab slid inward a bit
It is arranged in doorframe, even if grab weares and teares, it is also ensured that the fixed effect between door-plate and doorframe, extends switch cubicle
Service life.
Preferably, the upper and lower ends in the doorframe positioned at grab are provided with the chute slid for grab, the fixture
Including the screw that is threadedly coupled and can be abutted with doorframe with grab.
By using above-mentioned technical proposal：When wanting fixed grab, tightening screw, screw is abutted with doorframe, passes through spiral shell
Frictional force between nail and doorframe, you can realize the fixation of grab, fixation is very convenient, due to that need not be welded, and simplifies
Installation procedure, improves installation effectiveness.
Preferably, the neck is arranged on the medial surface of doorframe.
By using above-mentioned technical proposal：Neck is arranged on to the medial surface of doorframe, after installing, grab can be inserted
Inframe of geting started portion, neck naked will not be exposed on the external with grab, grab can be avoided to be damaged with neck, it is ensured that grab and card
The service life of groove.
Preferably, the linkage locking bar being inserted into doorframe is additionally provided with the doorframe, when linkage locking bar insertion doorframe
When interior, switch cubicle separating brake can close a floodgate power transmission, during maintenance, and switch cubicle separating brake drives linkage locking bar to extract.
By using above-mentioned technical proposal：The locking bar that will link is arranged to linkage with switch cubicle separating brake, is only opened in closing
Close after cabinet separating brake, the unlatching of cabinet door could be realized, it is ensured that the security in maintenance process.
Preferably, the doorframe is provided with when opening cabinet door, the actuator that driving door-plate is lifted up.
By using above-mentioned technical proposal：When door-plate volume is larger, the weight of door-plate is just heavier, is beaten when desired
When opening cabinet door, actuator can be lifted door-plate with auxiliary maintaining personnel, and very labour-saving is to realize the opening of switch cubicle.
Preferably, the actuator, which includes rotating, is located at door-plate on the depression bar in doorframe side, the doorframe front end face
Rotated down is provided with can be by the push rod of door-plate jack-up, and depression bar is located at the top of push rod and abutted with push rod, when stepping on depression bar
When, push rod is lifted up door-plate jack-up.
By using above-mentioned technical proposal：In use, depression bar is stepped on, because depression bar is abutted with push rod, when under depression bar
During pressure, one end of push rod also follows depression bar to move down, and the other end is then lifted up, and now push rod is that lifting for door-plate can be achieved, only
Depression bar need to be stepped on pin, you can realize the dismounting of door-plate, operate very laborsaving.
Preferably, the depression bar and push rod are two, it is symmetricly set between the both sides of doorframe, two depression bars and sets
There is connecting rod.
By using above-mentioned technical proposal：Two push rods are set, and in jack-up door-plate, being more uniformly stressed for door-plate can
With the more stable jack-up for realizing door-plate.In addition, two depression bars are connected by connecting rod, so only need to step on a depression bar i.e.
Can, a people can be operated；Finally, in normal state, connecting rod can also be kept off in the outside of door-plate, more stable realization
The fixation of door-plate.
In summary, the utility model has the advantages that：
1st, service life is long；
2nd, the good fixing effect of doorframe.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of the present embodiment；
Fig. 2 is that the door-plate of the present embodiment opens schematic diagram；
Fig. 3 is A portions enlarged drawing in Fig. 2；
Fig. 4 is the door-plate schematic rear view of the present embodiment.
In figure：1st, doorframe；11st, chute；2nd, door-plate；21st, neck；22nd, handle；23rd, positive stop strip；3rd, grab；31st, connect
Portion；32nd, hook portion；4th, screw；5th, push rod；51st, roller；6th, depression bar；7th, connecting rod；8th, link locking bar；9th, lockhole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of door of switch cabinet with interlocking, reference picture 1 and Fig. 2, including doorframe 1 and the door with the cooperation of doorframe 1
Plate 2, is provided with grab 3 on the front end face of doorframe 1, and grab 3 is L-shaped to be set, and reference picture 4 is provided with doorframe 1 and matched somebody with somebody with grab 3
The neck 21 of conjunction, neck 21 is arranged on the in-flanges of doorframe 1, and the length of neck 21 is equal with the width of grab 3, when grab 3
After inserting in neck 21, grab 3 can catch on the in-flanges of doorframe 1.Grab 3 slides setting along perpendicular to the direction of door-plate 2
On doorframe 1, provided with the fixture being fixed on grab 3 in doorframe 1 on doorframe 1.
Reference picture 2 and Fig. 3, with respect to the chute 11 provided with L-shaped in doorframe 1, the sliding of grab 3 is arranged in chute 11,
The connecting portion 31 that grab 3 is arranged in chute 11 by sliding and the hook portion 32 outside doorframe 1 are constituted.The present embodiment
In, fixture includes screw 4, and screw 4 is threadedly coupled with connecting portion 31 and can abutted with the inwall of doorframe 1.Preferably,
Screw 4 is set perpendicular to grab 3.
Reference picture 2 and Fig. 4, lift door-plate 2 for convenience, handle 22 are provided with the lateral surface of door-plate 2, in door-plate 2
Medial surface on perpendicular to door-plate 2 medial surface be provided with positive stop strip 23, positive stop strip 23 be two, be disposed in parallel relation to one another, when door-plate 2
When lid is located on doorframe 1, positive stop strip 23 is fitted with the frame mouthful of doorframe 1.Meanwhile, it is upward provided with driving door-plate 2 on doorframe 1
The actuator lifted.
In the present embodiment, reference picture 2, actuator, which includes rotating on the depression bar 6 in the side of doorframe 1, the front end face of doorframe 1, to be rotated
Provided with that the push rod 5 of the jack-up of door-plate 2, push rod 5 can be located at into the lower section of depression bar 6, one end of push rod 5 is abutted with the bottom surface of door-plate 2,
The other end is abutted with depression bar 6, and the one end abutted in push rod 5 with door-plate 2 is provided with roller 51, and after depression bar 6 is depressed, push rod 5 is carried
One end of roller 51 is lifted, and door-plate 2 is up pushed up.
Reference picture 2, depression bar 6 and push rod 5 are two, are symmetricly set on the both sides of doorframe 1, between two depression bars 6
Connecting rod 7 is connected with, in use, only needing to step on next depression bar 6, you can realize pushing for two depression bars 6.
Reference picture 2, is provided with lockhole 9 on the top surface of door-plate 2, provided with the linkage locking bar for being inserted into lockhole 9 in doorframe 1
8, linkage locking bar 8 is driven by switch cubicle separating brake, when switch cubicle separating brake is closed, and linkage locking bar 8 is extracted out of lockhole 9, works as switch
When cabinet separating brake is opened, in the linkage insertion lockhole 9 of locking bar 8.
By using above-mentioned technical proposal：When desired closing switch cabinet, grab 3 is inserted in neck 21, then, put down
Door-plate 2, grab 3 fixes door-plate 2, then, opens in switch cubicle separating brake, the linkage insertion lockhole 9 of locking bar 8, door-plate 2 is locked
Firmly, when wanting to open cabinet door, closing switch cabinet separating brake, linkage locking bar 8 is extracted out of lockhole 9, is released the locking of door-plate 2, is stepped on
The jack-up of door-plate 2, very labour-saving can be realized the dismounting of door-plate 2 by moulded rod 6, push rod 5.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of door of switch cabinet with interlocking, including doorframe (1) and lid are located at the door-plate (2) of doorframe (1) outside, its feature
It is：Grab (3) is provided with perpendicular to door-plate (2) sliding in the doorframe (1), the door-plate (2) is provided with for grab (3) insertion
Neck (21), provided with grab (3) is positioned at into doorframe in the doorframe (1)（1）Interior fixture.
2. the door of switch cabinet according to claim 1 with interlocking, it is characterised in that：It is located at card in the doorframe (1)
The upper and lower ends of hook (3) are provided with the chute (11) for grab (3) sliding, and the fixture includes being threadedly coupled simultaneously with grab (3)
And the screw (4) that can be abutted with doorframe (1).
3. the door of switch cabinet according to claim 2 with interlocking, it is characterised in that：The neck (21) is arranged on door
On the medial surface of frame (1).
4. the door of switch cabinet according to claim 1 with interlocking, it is characterised in that：It is additionally provided with the doorframe (1)
The linkage locking bar (8) in doorframe (1) is inserted into, when locking bar (8) the insertion doorframe (1) that links is interior, switch cubicle separating brake can be closed
Lock power transmission, during maintenance, switch cubicle separating brake drives linkage locking bar (8) to extract.
5. the door of switch cabinet according to claim 1 with interlocking, it is characterised in that：The doorframe (1) is provided with
When opening cabinet door, the actuator that driving door-plate (2) is lifted up.
6. the door of switch cabinet according to claim 5 with interlocking, it is characterised in that：The actuator includes rotating
Being provided with the depression bar (6) of doorframe (1) side, doorframe (1) front end face positioned at door-plate (2) rotated down can be by door-plate (2)
The push rod (5) of jack-up, depression bar (6) is located at the top of push rod (5) and abutted with push rod (5), when stepping on depression bar (6), push rod
(5) it is lifted up door-plate (2) jack-up.
7. the door of switch cabinet according to claim 6 with interlocking, it is characterised in that：The depression bar (6) and push rod
(5) it is two, is symmetricly set between the both sides of doorframe (1), two depression bars (6) and is provided with connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470056.4U CN206412655U (en) | 2016-12-30 | 2016-12-30 | A kind of door of switch cabinet with interlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470056.4U CN206412655U (en) | 2016-12-30 | 2016-12-30 | A kind of door of switch cabinet with interlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412655U true CN206412655U (en) | 2017-08-15 |
Family
ID=59552084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470056.4U Expired - Fee Related CN206412655U (en) | 2016-12-30 | 2016-12-30 | A kind of door of switch cabinet with interlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564747A (en) * | 2017-09-29 | 2018-01-09 | 国家电网公司 | Solid insulation cabinet interlock and its method of work |
| CN110139510A (en) * | 2019-03-27 | 2019-08-16 | 广东求精电气有限公司 | A kind of household comprehensive information box maintained easily |
| CN110994434A (en) * | 2020-02-09 | 2020-04-10 | 广东正超电气有限公司 | Anti-arcing mounting structure for cable chamber door of ring main unit |
-
2016
- 2016-12-30 CN CN201621470056.4U patent/CN206412655U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564747A (en) * | 2017-09-29 | 2018-01-09 | 国家电网公司 | Solid insulation cabinet interlock and its method of work |
| CN107564747B (en) * | 2017-09-29 | 2020-03-17 | 国家电网公司 | Interlocking device of solid insulation cabinet and working method thereof |
| CN110139510A (en) * | 2019-03-27 | 2019-08-16 | 广东求精电气有限公司 | A kind of household comprehensive information box maintained easily |
| CN110139510B (en) * | 2019-03-27 | 2021-03-05 | 广东求精电气有限公司 | Convenient-to-maintain household comprehensive information box |
| CN110994434A (en) * | 2020-02-09 | 2020-04-10 | 广东正超电气有限公司 | Anti-arcing mounting structure for cable chamber door of ring main unit |
| CN110994434B (en) * | 2020-02-09 | 2021-05-07 | 广东正超电气有限公司 | Anti-arcing mounting structure for cable chamber door of ring main unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20201230 |