CN206471705U - A kind of improved built-in type switch cubicle - Google Patents
A kind of improved built-in type switch cubicle Download PDFInfo
- Publication number
- CN206471705U CN206471705U CN201720205728.7U CN201720205728U CN206471705U CN 206471705 U CN206471705 U CN 206471705U CN 201720205728 U CN201720205728 U CN 201720205728U CN 206471705 U CN206471705 U CN 206471705U
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- CN
- China
- Prior art keywords
- cabinet
- dead bolt
- handle
- switch cubicle
- type switch
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of improved built-in type switch cubicle, including cabinet, cabinet front end face is provided with cabinet door, combination grab handle door lock is installed in cabinet door, middle part is provided with longitudinally disposed dividing plate in cabinet, cabinet internal cavity is divided into anterior cavity and rear portion cavity by dividing plate, high-tension insulator is provided with rear chamber body from top to bottom, high-tension current inductor, earthed switch and arrester, anterior cavity internal upper part is provided with instrument bin, middle part is provided with vacuum circuit breaker in anterior cavity, vacuum circuit breaker is below instrument bin, crossbeam is equiped with above cabinet door, crossbeam is obliquely installed, some LEDs are installed on crossbeam, the head of the LED side of being directed obliquely downwards；Compared with the existing technology, structure is novel, reasonable in design for the utility model, space in cabinet can not only be more reasonably utilized, realize more electric functions, and reduce heat energy discharge, the temperature of working environment in cabinet is reduced, the normal operation of equipment in cabinet is maintained.
Description
[technical field]
The utility model is related to electric device technical field, specifically a kind of improved built-in type switch cubicle.
[background technology]
Intermediate switchgear cabinet, full name is controlled to put mobile open switch equipment in metal armouring for carrying out power circuit
System protection, monitoring and measuring, are typically mainly used in the power transmission of power plant, medium and small generator, power system secondary substation
Startup by electricity or power transmission, the distribution of industrial and mineral enterprises and institutions, and Large-scale High-Pressure motor etc..At present, in prior art
Put and lighting bulb is designed with formula switch cubicle, bulb is typically all to be fixed on by bulb adapter in cabinet, this mounting means ratio
Compared with space-consuming, and bulb can give off heat in ignition, and the problem of improving in cabinet causes potential safety hazard.Further, since
Circuit-breaker status in use can not be observed so that breaker easily breaks down at earthed switch, cause mistakenly entering into charged every
Room, so that not safe and reliable enough.
[utility model content]
The purpose of this utility model seeks to solve above-mentioned deficiency and provide a kind of improved built-in type switch cubicle, not only
Space in cabinet can be more reasonably utilized, realize more electric functions, and reduce heat energy discharge, reduced
The temperature of working environment in cabinet, maintains the normal operation of equipment in cabinet.
Design to achieve the above object on a kind of improved built-in type switch cubicle, including cabinet 1, the front end face of cabinet 1
Provided with cabinet door 2, combination grab handle door lock 3 is installed in the cabinet door 2, in the cabinet 1 middle part be provided with it is longitudinally disposed every
The internal cavity of cabinet 1 is divided into anterior cavity 5 and rear portion cavity 6 by plate 4, the dividing plate 4, from upper in the rear portion cavity 6
High-tension insulator 7, high-tension current inductor 8, earthed switch 9 and arrester 10 are had, the anterior internal upper part of cavity 5 is set
There is middle part in instrument bin 11, the anterior cavity 5 to be provided with vacuum circuit breaker 12, the vacuum circuit breaker 12 is located under instrument bin 11
Side, the top of cabinet door 2 is equiped with crossbeam 13, and the crossbeam 13 is obliquely installed, and some LEDs are provided with the crossbeam 13
14, the head side of being directed obliquely downwards of the LED 14.
The bottom of crossbeam 13 offers LED mounting groove 15, the arranged for interval of LED mounting groove 15, the LED
14 are arranged in LED mounting groove 15.
The combination grab handle door lock 3 includes handle 16, round cabinet lock 17, tongue switching bar 18, handle lock support 19, lock
Tongue connecting rod 20, dead bolt sliding block 21 and dead bolt 22, the handle 16 are described to draw by shaking hands lock support 19 in cabinet door 2
Round cabinet lock 17 is installed, 16 bottoms of the handle are connected with tongue switching bar 18, and the tongue switching bar 18 is stretched on hand 16
In chute on dead bolt sliding block 21, it is arranged with dead bolt connecting rod 20, the dead bolt connecting rod 20 and is provided with the dead bolt sliding block 21
Dead bolt 22.
It is described handle 16 bottoms be connected with two tongue switching bars 18, the upper and lower side of dead bolt sliding block 21 be respectively equipped with it is slotting
Equal plug-in type card is provided with dead bolt connecting rod 20, each dead bolt connecting rod 20 and is provided with least one dead bolt in groove, the slot
22。
Lock- receiving aperture 23 is offered on the handle 16.
The side of the cabinet 1 is provided with circuit-breaker status observation window 24, and the circuit-breaker status observation window 24 is right against very
Empty breaker 12.
The earthed switch 9, the rear of arrester 10 are provided with cable 25, and the setting height(from bottom) of the cable 25 is higher than basis
The nonmetallic shrouding of detachable or detachable tower wire bushing are provided with face, the entrance hole of the cable 25.
The top of rear portion cavity 6 of the cabinet 1 is equiped with pressure release cover plate 26.
Compared with the existing technology, structure is novel, reasonable in design for the utility model, more reasonable by being carried out to space in cabinet
Utilization, more electric functions can be realized, and by the way that crossbeam is obliquely installed, some LEDs are installed on crossbeam, i.e.,
External LED is set, so that electric energy can not only be saved, moreover it is possible to reduce the discharge of heat energy, reduces working environment in cabinet
Temperature, maintains the normal operation of equipment in cabinet, enhances the safety and reliability for the state of locking a door；Meanwhile, it is disconnected by setting
Road device state observation window, so as to observe circuit-breaker status at any time, prevents earthed switch from closing breaker in closing position, keeps away
Exempt from mistakenly entering into charged compartment；In addition, combination grab handle door lock can fix three to four dead bolts simultaneously by dead bolt connecting rod, that is,
Say while three can be locked and arrive everywhere, original will be integrated in one with three to four locks or three to four locking nuts and locked, significantly
It is convenient for users to use and safeguard, it is to avoid maloperations of other personnel to equipment, be effectively prevented misdelivery electricity and produced
Raw serious consequence.
[brief description of the drawings]
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is lateral inner structural representation of the present utility model；
Fig. 3 is the structural representation of the utility model middle cross beam；
Fig. 4 be in Fig. 3 A to structural representation；
Fig. 5 is the structural representation of combination grab handle door lock in the utility model；
In figure：1st, cabinet 2, cabinet door 3, combination grab handle door lock 4, dividing plate 5, anterior cavity 6, rear portion cavity 7, height
Press insulator 8, high-tension current inductor 9, earthed switch 10, arrester 11, instrument bin 12, vacuum circuit breaker 13, horizontal stroke
Beam 14, LED 15, LED mounting groove 16, handle 17, round cabinet lock 18, tongue switching bar 19, handle lock support
20th, dead bolt connecting rod 21, dead bolt sliding block 22, dead bolt 23, lock- receiving aperture 24, circuit-breaker status observation window 25, cable 26, pressure release
Cover plate 27, small bus 28, sunk type nut 29, side plate 30, connecting screw.
[embodiment]
Further explained below is made to the utility model below in conjunction with the accompanying drawings：
As shown in drawings, the utility model includes：Cabinet 1, the front end face of cabinet 1 is provided with cabinet door 2, cabinet door 2 and is provided with
Middle part is provided with longitudinally disposed dividing plate 4 in combination grab handle door lock 3, cabinet 1, before the internal cavity of cabinet 1 is divided into by dividing plate 4
Opened from top to bottom provided with high-tension insulator 7, high-tension current inductor 8, ground connection in portion's cavity 5 and rear portion cavity 6, rear portion cavity 6
9 and arrester 10 are closed, the anterior internal upper part of cavity 5 is provided with middle part in instrument bin 11, anterior cavity 5 and is provided with vacuum circuit breaker 12,
Vacuum circuit breaker 12 is equiped with crossbeam 13 located at the lower section of instrument bin 11, the top of cabinet door 2, and crossbeam 13 is obliquely installed, such as with 30 degree
Leaning angle, is not only conveniently checked, and is provided with some LEDs 14 on crossbeam 13, and the head of LED 14 is directed obliquely downwards
Side；LED mounting groove 15 can be offered in the bottom of crossbeam 13, the arranged for interval of LED mounting groove 15, LED 14 is arranged on LED
In mounting groove 15.
Wherein, combination grab handle door lock 3 include handle 16, round cabinet lock 17, tongue switching bar 18, handle lock support 19,
Dead bolt connecting rod 20, dead bolt sliding block 21 and dead bolt 22, handle 16 is by shaking hands lock support 19 in cabinet door 2, on handle 16
Round cabinet lock 17 is installed, 16 bottoms of handle are connected with tongue switching bar 18, and tongue switching bar 18 is stretched on dead bolt sliding block 21
In chute, it is arranged with dead bolt sliding block 21 on dead bolt connecting rod 20, dead bolt connecting rod 20 and dead bolt 22 is installed, dead bolt connecting rod 20 is in dead bolt
Under the stirring of poke rod 18, dead bolt 22 is driven to unlock or lock with cabinet；The bottom of handle 16 can be connected with two tongue switchings
Equal plug-in type card is respectively equipped with slot, slot at bar 18, the upper and lower side of dead bolt sliding block 21 provided with dead bolt connecting rod 20, and each dead bolt connects
At least one dead bolt 22 is installed on bar 20；Lock- receiving aperture 23 can also be offered on handle 16.
The operation principle of the combination grab handle door lock is：The round cabinet lock rotated on handle can be by handle and handle lock branch
Frame is locked or unlocked, when can pull out handle after the lock unblock of round cabinet, two tongue switching bars with handle pull out and to
Interior movement, the dead bolt connecting rod being at this time stuck in dead bolt sliding block is also moved inward by the drive of tongue switching bar, and dead bolt is automatic
Unlocked with cabinet.It can be seen that, the combination grab handle door lock can fix three to four dead bolts simultaneously by dead bolt connecting rod, that is to say, that
Three can be locked simultaneously to everywhere, are integrated in one with three to four locks or three to four locking nuts by original and are locked, greatly
Convenient for users to use and maintenance.So as to which when maintenance of equipment or other state of emergency, directly safety lock can be passed through with one
Combination grab handle door lock lock- receiving aperture locks door, it is to avoid maloperations of other personnel to equipment, effectively prevent the electric institute of misdelivery
The serious consequence of generation.
In the utility model, the side of cabinet 1 is provided with circuit-breaker status observation window 24, and circuit-breaker status observation window 24 is just right
In vacuum circuit breaker 12, by the circuit-breaker status observation window, circuit-breaker status can be observed at any time, prevent earthed switch in closure
Breaker is closed during position, it is to avoid mistakenly entering into charged compartment；Earthed switch 9, the rear of arrester 10 are provided with cable 25, cable 25
Setting height(from bottom) be higher than base surface, the nonmetallic shrouding of detachable or detachable tower wire bushing are provided with the entrance hole of cable 25,
With aspect site operation；Side plate screw and nut is changed to sunk type connection, so that surfacing, maintenance easy to install；The rear portion of cabinet 1
The top of cavity 6 is equiped with pressure release cover plate 26, so that when interior arcing occurs in switch cubicle, the gases at high pressure of generation can be by decompression cover
Plate jack-up, to carry out pressure release, improves the security of switch cubicle.
The utility model is simultaneously not limited to the embodiments described above limitation, other any real without departing from spirit of the present utility model
Matter and the change made under principle, modification, replacement, combine, simplify, should be equivalent substitute mode, be included in this practicality
Within new protection domain.
Claims (8)
1. a kind of improved built-in type switch cubicle, it is characterised in that：Including cabinet (1), cabinet (1) front end face is provided with cabinet
It is provided with the middle part of being provided with door (2), the cabinet door (2) in combination grab handle door lock (3), the cabinet (1) longitudinally disposed
Cabinet (1) internal cavity is divided into anterior cavity (5) and rear portion cavity (6), the rear chamber by dividing plate (4), the dividing plate (4)
High-tension insulator (7), high-tension current inductor (8), earthed switch (9) and arrester (10) are provided with body (6) from top to bottom,
Anterior cavity (5) internal upper part is provided with middle part in instrument bin (11), the anterior cavity (5) and is provided with vacuum circuit breaker (12),
The vacuum circuit breaker (12) is equiped with crossbeam (13), the crossbeam below instrument bin (11) above the cabinet door (2)
(13) it is obliquely installed, some LEDs (14) is installed on the crossbeam (13), the head of the LED (14) tilts sensing
Lower section.
2. improved built-in type switch cubicle as claimed in claim 1, it is characterised in that：Crossbeam (13) bottom is offered
LED mounting groove (15), LED mounting groove (15) arranged for interval, the LED (14) is arranged on LED mounting groove
(15) in.
3. improved built-in type switch cubicle as claimed in claim 1 or 2, it is characterised in that：The combination grab handle door lock (3)
Including handle (16), round cabinet lock (17), tongue switching bar (18), handle lock support (19), dead bolt connecting rod (20), dead bolt sliding block
(21) and dead bolt (22), the handle (16) is arranged in cabinet door (2) by lock support of shaking hands (19), on the handle (16)
Round cabinet lock (17) is installed, described handle (16) bottom is connected with tongue switching bar (18), and the tongue switching bar (18) is stretched
Enter in the chute on dead bolt sliding block (21), dead bolt connecting rod (20), the dead bolt connecting rod are arranged with the dead bolt sliding block (21)
(20) dead bolt (22) is installed on.
4. improved built-in type switch cubicle as claimed in claim 3, it is characterised in that：Described handle (16) bottom is connected with two
Equal plug-in type card is respectively equipped with slot, the slot at individual tongue switching bar (18), dead bolt sliding block (21) upper and lower side to set
There is dead bolt connecting rod (20), at least one dead bolt (22) is installed on each dead bolt connecting rod (20).
5. improved built-in type switch cubicle as claimed in claim 4, it is characterised in that：Padlock is offered on the handle (16)
Hole (23).
6. improved built-in type switch cubicle as claimed in claim 4, it is characterised in that：The side of the cabinet (1) is provided with disconnected
Road device state observation window (24), the circuit-breaker status observation window (24) is right against vacuum circuit breaker (12).
7. improved built-in type switch cubicle as claimed in claim 6, it is characterised in that：The earthed switch (9), arrester
(10) rear is provided with cable (25), and the setting height(from bottom) of the cable (25) is higher than base surface, the inlet wire of the cable (25)
The nonmetallic shrouding of detachable or detachable tower wire bushing are provided with hole.
8. improved built-in type switch cubicle as claimed in claim 7, it is characterised in that：The rear portion cavity (6) of the cabinet (1)
Top is equiped with pressure release cover plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205728.7U CN206471705U (en) | 2017-03-04 | 2017-03-04 | A kind of improved built-in type switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205728.7U CN206471705U (en) | 2017-03-04 | 2017-03-04 | A kind of improved built-in type switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471705U true CN206471705U (en) | 2017-09-05 |
Family
ID=59713266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205728.7U Expired - Fee Related CN206471705U (en) | 2017-03-04 | 2017-03-04 | A kind of improved built-in type switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471705U (en) |
-
2017
- 2017-03-04 CN CN201720205728.7U patent/CN206471705U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200304 |