CN207303708U - A kind of back connection structure type applied to middle-placed switch cabinet - Google Patents
A kind of back connection structure type applied to middle-placed switch cabinet Download PDFInfo
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- CN207303708U CN207303708U CN201721410138.4U CN201721410138U CN207303708U CN 207303708 U CN207303708 U CN 207303708U CN 201721410138 U CN201721410138 U CN 201721410138U CN 207303708 U CN207303708 U CN 207303708U
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- cabinet
- swivel plate
- away
- backboard
- placed switch
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Abstract
The utility model discloses a kind of back connection structure type applied to middle-placed switch cabinet, including cabinet, swivel plate is hinged with backboard on the outside of the cabinet, lower vertical of the swivel plate away from cabinet one end is connected with outer casing, the one end of the outer casing away from swivel plate offers loose slot, the inside of the loose slot is inserted with inner casing, it is equidistant on the backboard of the cabinet to offer multiple wiring holes, and it is interconnected inside and outside wiring hole and cabinet, the swivel plate is vertically connected with two inserted links on the side wall away from outer casing side, grab is equipped with the side wall of two inserted link opposite side, the slot with inserted link position correspondence is offered on the lateral wall of the cabinet backboard.The utility model is simple in structure, easy to operation, and wiring hole is uniformly provided with middle-placed switch cabinet backboard and is easy to winding displacement, while sets crimping and protective device, it is ensured that its neat and security, and conveniently it is carried out maintenance and maintained, it is efficiently convenient.
Description
Technical field
It the utility model is related to middle-placed switch cabinet technical field, more particularly to a kind of back connection structure shape applied to middle-placed switch cabinet
Formula.
Background technology
Middle-placed switch cabinet, full name are metal armouring middle disposed withdrawn type switchgear, belong to high voltage distribution installation, maximum operating voltage
3.6/7.2/12 kilovolt, is that the indoor of 50 hertz of sectionalized single busbar connection systems of three-phase alternating current or double-bus segmented system complete matches somebody with somebody Denso
Put, for coordinating 3.6-12 kilovolts of network power, and carry out power circuit control protection, monitoring and measuring.Middle is opened
Close cabinet and be mainly used for power plant, the power transmission of medium and small generator, electric system secondary substation is looked forward to thing by electricity, power transmission, industrial and mineral
The distribution of industry unit, and the starting etc. of Large-scale High-Pressure motor, existing middle-placed switch cabinet back connection form is intricate, at the same time
Lack protection, it is necessary to make improvements.
Utility model content
The purpose of this utility model is that middle-placed switch cabinet back connection form complexity is in disorder in the prior art lacks guarantor in order to solve
The problem of shield, and a kind of back connection structure type applied to middle-placed switch cabinet proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of back connection structure type applied to middle-placed switch cabinet, including cabinet, it is hinged on the backboard on the outside of the cabinet
There is swivel plate, lower vertical of the swivel plate away from cabinet one end is connected with outer casing, and the outer casing is away from swivel plate
One end offers loose slot, and the inside of the loose slot is inserted with inner casing, on the backboard of the cabinet it is equidistant offer it is more
A wiring hole, and be interconnected inside and outside wiring hole and cabinet, hang down on side wall of the swivel plate away from outer casing side
It is direct-connected to be connected to two inserted links, grab is equipped with the side wall of two inserted link opposite side, and two grabs are respectively positioned on inserted link
One end away from swivel plate, offers the slot with inserted link position correspondence on the lateral wall of the cabinet backboard, in the slot
The one end of portion away from opening symmetrically offers two card slots, is connected with spring between two inserted links, inside the slot
Two mandrils are symmetrically inserted with two side, and two mandrils extend through cabinet and extend to outside the both sides of cabinet.
Preferably, two grabs cooperate with two card slots respectively, and two grabs are wedge structure.
Preferably, the one end of the inner casing away from outer casing is vertically connected with baffle, and baffle and swivel plate are positioned at outer
The same side of backplate, equally offers wiring hole on the baffle.
Preferably, offer and rise as high as the banks on the lateral wall of the cabinet backboard, one end connection of the baffle away from inner casing
There are plate, and plate and mutual cooperation of rising as high as the banks.
Preferably, one end away from swivel plate is equipped with limited block inside the loose slot, and the inner casing is close to swivel plate
One end be again provided with limited block.
Preferably, two inserted links are rotatably connected on swivel plate.
In the utility model, electric wire is pulled out middle-placed switch cabinet by wiring hole and is evenly spaced on backboard by user, is pulled out
Inner casing, outer casing and inner casing are covered on electric wire, and inner casing is fixed on backboard by plate and rising as high as the banks, when needing to tear open
During line, plate is extracted, outer casing has been rotated, has then filled in inner casing in outer casing, utilized the grab and backboard on swivel plate
On card slot fix swivel plate, operated, press two mandrils, you can grab is exited card slot, put down outer casing and interior shield
Plate.The utility model is simple in structure, easy to operation, and wiring hole is uniformly provided with middle-placed switch cabinet backboard and is easy to winding displacement, is set at the same time
Put crimping and protective device, it is ensured that its neat and security, and conveniently it is carried out maintenance and maintained, it is efficiently convenient.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of back connection structure type applied to middle-placed switch cabinet closure state side
View；
Fig. 2 be the utility model proposes the open mode of the back connection structure type applied to middle-placed switch cabinet a kind of bow
View；
Fig. 3 be the utility model proposes a kind of back connection structure type applied to middle-placed switch cabinet part A amplification
Structure diagram；
Fig. 4 be the utility model proposes a kind of back connection structure type applied to middle-placed switch cabinet part B amplification
Structure diagram.
In figure：1 cabinet, 2 outer casings, 3 inner casings, 4 wiring holes, 5 swivel plates, 6 loose slots, 7 inserted links, 8 grabs, 9 slots,
10 card slots, 11 springs, 12 mandrils.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-4, a kind of back connection structure type applied to middle-placed switch cabinet, including cabinet 1, the back of the body in the outside of cabinet 1
Swivel plate 5 is hinged with plate, lower vertical of the swivel plate 5 away from 1 one end of cabinet is connected with outer casing 2, and outer casing 2 is away from rotation
One end of plate 5 offers loose slot 6, and the inside of loose slot 6 is inserted with inner casing 3, on the backboard of cabinet 1 it is equidistant offer it is more
A wiring hole 4, and wiring hole 4 hangs down with being interconnected inside and outside cabinet 1 on side wall of the swivel plate 5 away from 2 side of outer casing
It is direct-connected to be connected to two inserted links 7, grab 8 is equipped with the side wall of two 7 opposite side of inserted link, and two grabs 8 are respectively positioned on inserted link 7
One end away from swivel plate 5, the slot 9 with 7 position correspondence of inserted link is offered on the lateral wall of 1 backboard of cabinet, and the inside of slot 9 is remote
The one end for leaving mouth symmetrically offers two card slots 10, is connected with spring 11 between two inserted links 7, the two side inside slot 9
On be symmetrically inserted with two mandrils 12, and two mandrils 12 extend through cabinet 1 and extend to outside the both sides of cabinet 1.
In the utility model, two grabs 8 cooperate with two card slots 10 respectively, and two grabs 8 are wedge structure,
Swivel plate 5 is fixed, the one end of inner casing 3 away from outer casing 2 is vertically connected with baffle, and baffle is located at swivel plate 5
The same side of outer casing 2, equally offers wiring hole 4 on baffle, facilitates electric wire to pick out, opened up on the lateral wall of 1 backboard of cabinet
Rise as high as the banks, the one end of baffle away from inner casing 3 is connected with plate, and plate and mutual cooperation of rising as high as the banks, easy to be carried out to inner casing 3
Fixed, the one end of the inside of loose slot 6 away from swivel plate 5 is equipped with limited block, and inner casing 3 is again provided with close to one end of swivel plate 5
Limited block, prevents inner casing 3 from dropping, and two inserted links 7 are rotatably connected on swivel plate 5, and mandril 12 can push up two inserted links 7
It is dynamic.
In the utility model, electric wire is pulled out middle-placed switch cabinet by wiring hole 4 and is evenly spaced on backboard by user, is pulled out
Inner casing 3, outer casing 2 and inner casing 3 are covered on electric wire, and inner casing 3 is fixed on backboard by plate and rising as high as the banks, when needing
When taking out stitches, plate is extracted, outer casing 2 has been rotated, has then filled in inner casing 3 in outer casing 2, utilized the card on swivel plate 5
Card slot 10 on hook 8 and backboard fixes swivel plate 5, is operated, presses two mandrils 12, you can and grab 8 is exited card slot 10,
Put down outer casing 2 and inner casing 3.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New 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 back connection structure type applied to middle-placed switch cabinet, including cabinet（1）, it is characterised in that：The cabinet（1）Outside
Swivel plate is hinged with the backboard of side（5）, the swivel plate（5）Away from cabinet（1）The lower vertical of one end is connected with outer casing
（2）, the outer casing（2）Away from swivel plate（5）One end offer loose slot（6）, the loose slot（6）Inside be inserted with
Inner casing（3）, the cabinet（1）Backboard on equidistant offer multiple wiring holes（4）, and wiring hole（4）With cabinet（1）'s
Inside and outside be interconnected, the swivel plate（5）Away from outer casing（2）Two inserted links are vertically connected with the side wall of side（7）,
Two inserted links（7）Grab is equipped with the side wall of opposite side（8）, and two grabs（8）It is respectively positioned on inserted link（7）Away from rotation
Flap（5）One end, the cabinet（1）Offered on the lateral wall of backboard and inserted link（7）The slot of position correspondence（9）, it is described
Slot（9）Internal one end away from opening symmetrically offers two card slots（10）, two inserted links（7）Between be connected with spring
（11）, the slot（9）Two mandrils are symmetrically inserted with internal two side（12）, and two mandrils（12）Extend through cabinet
Body（1）And extend to cabinet（1）Both sides outside.
A kind of 2. back connection structure type applied to middle-placed switch cabinet according to claim 1, it is characterised in that：Two institutes
State grab（8）Respectively with two card slots（10）Cooperate, two grabs（8）It is wedge structure.
A kind of 3. back connection structure type applied to middle-placed switch cabinet according to claim 1, it is characterised in that：In described
Backplate（3）Away from outer casing（2）One end be vertically connected with baffle, and baffle and swivel plate（5）Positioned at outer casing（2）It is same
Side, equally offers wiring hole on the baffle（4）.
A kind of 4. back connection structure type applied to middle-placed switch cabinet according to claim 3, it is characterised in that：The cabinet
Body（1）Offer and rise as high as the banks on the lateral wall of backboard, the baffle is away from inner casing（3）One end be connected with plate, and plate with
Rise as high as the banks mutual cooperation.
A kind of 5. back connection structure type applied to middle-placed switch cabinet according to claim 1, it is characterised in that：The work
Dynamic groove（6）Internal remote swivel plate（5）One end be equipped with limited block, the inner casing（3）Close to swivel plate（5）One end it is same
Equipped with limited block.
A kind of 6. back connection structure type applied to middle-placed switch cabinet according to claim 1, it is characterised in that：Two institutes
State inserted link（7）It is rotatably connected on swivel plate（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410138.4U CN207303708U (en) | 2017-10-30 | 2017-10-30 | A kind of back connection structure type applied to middle-placed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410138.4U CN207303708U (en) | 2017-10-30 | 2017-10-30 | A kind of back connection structure type applied to middle-placed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303708U true CN207303708U (en) | 2018-05-01 |
Family
ID=62274810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410138.4U Active CN207303708U (en) | 2017-10-30 | 2017-10-30 | A kind of back connection structure type applied to middle-placed switch cabinet |
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| CN (1) | CN207303708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683171A (en) * | 2018-07-25 | 2018-10-19 | 安徽硕日光电科技有限公司 | A kind of arc-extinguishing resonance-extinguishing device |
-
2017
- 2017-10-30 CN CN201721410138.4U patent/CN207303708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683171A (en) * | 2018-07-25 | 2018-10-19 | 安徽硕日光电科技有限公司 | A kind of arc-extinguishing resonance-extinguishing device |
| CN108683171B (en) * | 2018-07-25 | 2023-11-21 | 合肥森岑汽车用品有限公司 | Arc and resonance extinguishing device |
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