CN209266978U - A kind of power distribution cabinet with the design of wiring board theft-prevention structure - Google Patents
A kind of power distribution cabinet with the design of wiring board theft-prevention structure Download PDFInfo
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- CN209266978U CN209266978U CN201822207411.4U CN201822207411U CN209266978U CN 209266978 U CN209266978 U CN 209266978U CN 201822207411 U CN201822207411 U CN 201822207411U CN 209266978 U CN209266978 U CN 209266978U
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Abstract
The utility model discloses a kind of power distribution cabinets with the design of wiring board theft-prevention structure, including power distribution cabinet main body, the front end inner cavity of the power distribution cabinet main body is divided into four parts by the intermediate bulkhead of three pieces of vertical weldings, the upper end three parts of power distribution cabinet main body are set as installation inner cavity, the lowest end of power distribution cabinet main body, which sets up separately, is set to exhaust chamber, the inside of the installation inner cavity is equipped with wiring board, and the front end face left and right ends of each installation inner cavity are provided with four symmetrical up and down mounting grooves, each mounting groove offers spliced eye on the direction far from installation inner cavity medial axis, the utility model passes through setting plugboard, it is realized using plugboard and the threaded hole in ear mount is fully sealed, and then it realizes completely obscured to lock-screw progress, simultaneously in the cooperation of the inserted link end of plugboard setting permanent magnet and electromagnet, realizing will The extension of limited block, and then locked plugboard.
Description
Technical field
The utility model relates to power distribution cabinet technical field of burglary prevention, specially a kind of matching with the design of wiring board theft-prevention structure
Electric cabinet.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.
Existing power distribution cabinet is internally provided with wiring board, more valuable due to wiring board, be easy to cause the mistake of wiring board
Surreptitiously；And sealed set is generallyd use in wiring board security settings, it be easy to cause the aggregation of internal heat in this way, causes to catch fire
Safety accident；Existing sealing means usually can not play the bare front end of fixing bolt so that anti-theft performance reduces simultaneously
Real anti-theft measure.
A kind of power distribution cabinet with the design of wiring board theft-prevention structure is provided thus, it is exposed to solve wiring board sealing bolt
Heat dissipation problem after problem and wiring board sealed, burglarproof.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of power distribution cabinet with the design of wiring board theft-prevention structure
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power distribution cabinet with the design of wiring board theft-prevention structure, including power distribution cabinet main body, before the power distribution cabinet main body
Inner cavity is held to be divided into four parts by the intermediate bulkhead of three pieces of vertical weldings, the upper end three parts of power distribution cabinet main body are set as pacifying
Inner cavity is filled, the lowest end of power distribution cabinet main body, which sets up separately, is set to exhaust chamber, and the inside of the installation inner cavity is equipped with wiring board, and every
The front end face left and right ends of a installation inner cavity are provided with four symmetrical up and down mounting grooves, and each mounting groove is far from peace
It fills and offers spliced eye on the direction of inner cavity medial axis, the lower end surface of the wiring board is mounted on the upper end of intermediate bulkhead
Face, by sealing plate fixing seal, the rear end face of the sealing plate fits closely the front end face of wiring board, close for the front end of wiring board
The left and right end face of sealing plate is provided with ear mount corresponding with installation groove location, and the end face of the ear mount offers threaded hole, the screw thread
Hole internal whorl is connected with lock-screw, and sealing plate is fixedly connected on the front end face of power distribution cabinet main body by lock-screw, described
The inside of spliced eye is plugged with plugboard, and the rear end face upper and lower ends of the plugboard are vertically installed with inserted link, before plugboard
End face middle position is provided with cable plug, and the ending vertical of the inserted link is welded with side plate, and the distal end faces of inserted link and side
Open slot is formed between plate, the distal end faces middle position of inserted link is fixedly installed with electromagnet, offers through-hole on the side plate,
The through-hole wall is equipped with connecting rod, and one end of the connecting rod extends to the outside of side plate and is fixedly connected with limited block, in connecting rod
Between hold and extend to inside open slot, the other end of connecting rod is fixedly connected with permanent magnet.
Preferably, the upper end end face of the intermediate bulkhead is provided with multiple ventholes, which will be in power distribution cabinet main body
Three installation inner cavities at end are connected to the lowermost exhaust chamber, and the front end of the exhaust chamber is provided with exhaust fan.
Preferably, the electromagnet is fitted closely with permanent magnet, and electromagnet is identical as the polarity of permanent magnet, electromagnetism Tie Tong
It crosses cable and is electrically connected cable plug.
Preferably, the front end face left end of the power distribution cabinet main body is rotatably connected to hermatic door, and the rear end face of the hermatic door is set
It is equipped with power outlet corresponding with cable plug position.
Preferably, the spliced eye is extended longitudinally back along the front end face of power distribution cabinet main body, and the ending vertical of spliced eye
It is laterally extended and is connected to installation inner cavity.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is by being arranged multiple ventholes in intermediate bulkhead, so that the installation inner cavity of upper end and exhaust chamber phase
It is connected to, and then realizes and timely exhaust, which is radiated, is realized to the wiring board after sealed, burglarproof；
2. the utility model realizes the sealing fixing process to wiring board by setting sealing plate, while utilizing sealing plate
The cooperation of upper ear seat and mounting groove is realized and clamping screw is arranged inside ear mount, it is therefore prevented that lock-screw end protrusion；
3. the utility model the threaded hole in ear mount is fully sealed using plugboard, Jin Ershi by setting plugboard
It is now completely obscured to lock-screw progress, while in the cooperation of the inserted link end of plugboard setting permanent magnet and electromagnet, it realizes
By the extension of limited block, and then locked plugboard.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the power distribution cabinet structural schematic diagram of the utility model；
Fig. 3 is the sealing plate structure schematic diagram of the utility model；
Fig. 4 is the plugboard structural schematic diagram of the utility model；
Fig. 5 is the side sectional view of the plunger end of the utility model.
In figure: 1 power distribution cabinet main body, 2 intermediate bulkheads, 3 installation inner cavities, 4 mounting grooves, 5 spliced eyes, 6 exhaust chambers, 7 hermatic doors,
8 power outlets, 9 wiring boards, 10 sealing plates, 11 plugboards, 12 cable plugs, 13 lock-screws, 14 ear mounts, 15 inserted links, 16 limits
Position block, 17 open slots, 18 electromagnet, 19 permanent magnets, 20 connecting rods, 21 side plates.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution:
A kind of power distribution cabinet with the design of wiring board theft-prevention structure, including power distribution cabinet main body 1, the front end of power distribution cabinet main body 1
Inner cavity is divided into four parts by the intermediate bulkhead 2 of three pieces of vertical weldings, and the upper end three parts of power distribution cabinet main body 1 are set as pacifying
Inner cavity 3 is filled, the lowest end of power distribution cabinet main body 1, which sets up separately, is set to exhaust chamber 6, and the upper end end face of intermediate bulkhead 2 is provided with multiple logical
Stomata, which is connected to the installation inner cavity 3 of the upper end of power distribution cabinet main body 1 with the lowermost exhaust chamber 6, before exhaust chamber 6
End is provided with exhaust fan, and the front end face left end of power distribution cabinet main body 1 is rotatably connected to hermatic door 7, the rear end face setting of the hermatic door 7
There is power outlet 8 corresponding with 12 position of cable plug, the inside of installation inner cavity 3 is equipped with wiring board 9, and in each installation
The front end face left and right ends of chamber 3 are provided with four symmetrical up and down mounting grooves 4, and each mounting groove 4 is far from installation inner cavity 3
Between axis direction on offer spliced eye 5, spliced eye 5 is extended longitudinally back along the front end face of power distribution cabinet main body 1, and grafting
The ending vertical in hole 5 is laterally extended and is connected to installation inner cavity 3, and limited block 16 is equipped with inside the traversing section of spliced eye 5.
The lower end surface of wiring board 9 is mounted on the upper surface of intermediate bulkhead 2, and the front end of wiring board 9 is fixed by sealing plate 10
Sealing, the rear end face of sealing plate 10 fit closely the front end face of wiring board 9, and the left and right end face of sealing plate 10 is provided with and mounting groove
The corresponding ear mount 14 in 4 positions, the end face of the ear mount 14 offer threaded hole, which is connected with lock-screw
13, sealing plate 10 is fixedly connected on the front end face of power distribution cabinet main body 1 by lock-screw 13.
The inside of spliced eye 5 is plugged with plugboard 11, and the rear end face upper and lower ends of plugboard 11 are vertically installed with inserted link 15,
The front end face middle position of plugboard 11 is provided with cable plug 12, and the ending vertical of inserted link 15 is welded with side plate 21, and inserted link
Open slot 17 is formed between 15 distal end faces and side plate 21, the distal end faces middle position of inserted link 15 is fixedly installed with electromagnet
18, through-hole is offered on side plate 21, which is equipped with connecting rod 20, and one end of connecting rod 20 extends to the outside of side plate 21 simultaneously
It is fixedly connected with limited block 16, the intermediate ends of connecting rod 20 extend to inside open slot 17, and the other end of connecting rod 20 is fixedly connected with permanent magnetism
Body 19, electromagnet 18 are fitted closely with permanent magnet 19, and electromagnet 18 is identical as the polarity of permanent magnet 19, and electromagnet 18 passes through electricity
Cable is electrically connected cable plug 12.
Wiring board 9: being placed on the upper end of intermediate bulkhead 2 by working principle first, using on sealing plate 10 ear mount 14 with
The cooperation of mounting groove 4 is sealed using front end face of the lock-screw 13 to wiring board 9, at this time by the inserted link 15 of 11 rear end of plugboard
It is inserted into along spliced eye 5, thus by the completely obscured rear end face in plugboard 11 of lock-screw 13, due to being opened up on intermediate bulkhead 2
There are multiple ventholes, so that installation inner cavity 3 is connected to exhaust chamber 6, realizes that be vented timely to the installation inner cavity 3 of wiring board 9 dissipates
Heat.
And the electromagnet 18 of 15 end of inserted link is not charged at this time, and limited block 16 is inwardly compressed along connecting rod 20, so that electromagnetism
Iron 18 and permanent magnet 19 fit closely, and limited block 16 is bonded with the end face of side plate 21, and inserted link 15 is enabled smoothly to be inserted into grafting
Inside hole 5；When hermatic door 7 is closed, cable plug 12 is connected with power outlet 8, realizes and is powered to electromagnet 18, so that electric
Magnet 18 has opposite polarity with permanent magnet 19, since the same sex is mutually exclusive, so that permanent magnet 19 is outside along connecting rod direction
It squeezes, so that limited block 16 is displaced outwardly, realizes that limited block 16 is moved to inside the horizontal pipeline of spliced eye 5, realize to grafting
The locked operation of plate 11, reaches real anti-theft measure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power distribution cabinet with the design of wiring board theft-prevention structure, including power distribution cabinet main body (1), it is characterised in that: described to match
The front end inner cavity of electric cabinet main body (1) is divided into four parts, power distribution cabinet main body by the intermediate bulkhead (2) of three pieces of vertical weldings
(1) upper end three parts are set as installation inner cavity (3), and the lowest end of power distribution cabinet main body (1), which sets up separately, to be set to exhaust chamber (6), and three
The inside of a installation inner cavity (3) is mounted on wiring board (9), and the front end face left and right ends of each installation inner cavity (3) are set
Four symmetrical up and down mounting grooves (4) are equipped with, each mounting groove (4) is far from installation inner cavity (3) medial axis direction
Outer end offer spliced eye (5), the wiring board (9) is mounted on the upper surface of intermediate bulkhead (2), before wiring board (9)
End fits closely the front end face of wiring board (9) by sealing plate (10) fixing seal, the rear end face of the sealing plate (10), seals
The left and right end face of plate (10) is provided with ear mount (14) corresponding with mounting groove (4) position, and the end face of the ear mount (14) offers
Threaded hole, the threaded hole internal whorl are connected with lock-screw (13), and sealing plate (10) is fixedly connected by lock-screw (13)
The inside of front end face in power distribution cabinet main body (1), the spliced eye (5) is equipped with plugboard (11), the plugboard (11)
Rear end face upper and lower ends are vertically installed with inserted link (15), and the front end face middle position of plugboard (11) is provided with cable plug
(12), the ending vertical of the inserted link (15) is welded with side plate (21), and between the distal end faces of inserted link (15) and side plate (21)
It is formed open slot (17), the distal end faces middle position of inserted link (15) is fixedly installed electromagnet (18), on the side plate (21)
Through-hole is offered, which is equipped with connecting rod (20), and one end of the connecting rod (20) extends to the outside of side plate (21) simultaneously
It is fixedly connected limited block (16), the intermediate ends of connecting rod (20) extend to open slot (17) inside, and the other end of connecting rod (20) is fixed
It connects permanent magnet (19).
2. a kind of power distribution cabinet with the design of wiring board theft-prevention structure according to claim 1, it is characterised in that: in described
The upper surface of spacing board (2) is provided with multiple ventholes, and the venthole is by three installation inner cavities of power distribution cabinet main body (1) upper end
(3) it is connected to the lowermost exhaust chamber (6), the front end of the exhaust chamber (6) is provided with exhaust fan.
3. a kind of power distribution cabinet with the design of wiring board theft-prevention structure according to claim 1, it is characterised in that: the electricity
Magnet (18) is fitted closely with permanent magnet (19), and electromagnet (18) is identical as the polarity of permanent magnet (19), and electromagnet (18) is logical
It crosses cable and is electrically connected cable plug (12).
4. a kind of power distribution cabinet with the design of wiring board theft-prevention structure according to claim 1, it is characterised in that: described to match
The front end face left end of electric cabinet main body (1) is rotatably connected to hermatic door (7), and the rear end face of the hermatic door (7) is provided with to be inserted with cable
The corresponding power outlet (8) in head (12) position.
5. a kind of power distribution cabinet with the design of wiring board theft-prevention structure according to claim 1, it is characterised in that: described to insert
The front end for connecing hole (5) extends back along the front end face of power distribution cabinet main body (1), and the ending vertical of spliced eye (5) is laterally extended simultaneously
Connection installation inner cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207411.4U CN209266978U (en) | 2018-12-27 | 2018-12-27 | A kind of power distribution cabinet with the design of wiring board theft-prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207411.4U CN209266978U (en) | 2018-12-27 | 2018-12-27 | A kind of power distribution cabinet with the design of wiring board theft-prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266978U true CN209266978U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822207411.4U Active CN209266978U (en) | 2018-12-27 | 2018-12-27 | A kind of power distribution cabinet with the design of wiring board theft-prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067274A (en) * | 2021-05-19 | 2021-07-02 | 安徽龙和电力集团有限公司 | Armored movable alternating current metal-enclosed switchgear |
-
2018
- 2018-12-27 CN CN201822207411.4U patent/CN209266978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067274A (en) * | 2021-05-19 | 2021-07-02 | 安徽龙和电力集团有限公司 | Armored movable alternating current metal-enclosed switchgear |
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