CN207732295U - A kind of high and low voltage switchgear - Google Patents
A kind of high and low voltage switchgear Download PDFInfo
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- CN207732295U CN207732295U CN201820150859.4U CN201820150859U CN207732295U CN 207732295 U CN207732295 U CN 207732295U CN 201820150859 U CN201820150859 U CN 201820150859U CN 207732295 U CN207732295 U CN 207732295U
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- voltage electrical
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- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high and low voltage switchgears, including switch cabinet body, low-voltage electrical apparatus rack, lock claw, High-Voltage Electrical Appliances rack；There are four support legs for the bottom setting of the switch cabinet body, fixed frame is installed at the top of the switch cabinet body, the fixed frame is installed by fixed seat and is fixed, the switch cabinet body is internally provided with placement plate, two sliding slots are provided on the upper inner wall face of the placement plate, the low-voltage electrical apparatus rack is placed on the chute, the front face of the low-voltage electrical apparatus rack is provided with low-voltage control switch, the High-Voltage Electrical Appliances rack is mounted on the lower section of placement plate, and the front end of the placement plate is provided with cabinet door plate.The fixed seat of the utility model is fixed on the top position of switch cabinet body by four bolts, and fixed seat is separable, improves the fastness of connection, enhances the service life of connecting seat, is conducive to the security reliability for improving the utility model.
Description
Technical field
The utility model is related to a kind of technical field of electrical equipment, specially a kind of high and low voltage switchgear.
Background technology
High and low voltage switchgear is exactly as its name suggests to connect high pressure and the equipment of type low-voltage cable, and general power supply bureau, electric substation are all
With high-voltage board, low-voltage cabinet is then arrived again through transformer pressure-reducing, low-voltage cabinet is in the distribution to each electricity consumption.Switchgear is to be suitable for becoming
Power station, power plant, work smooth rabbet industry etc. are exchange 50Hz, the distribution system of rated voltage 380V is used as power, are illuminated and distribution
Electric energy is converted and control is used.
In the prior art, high and low voltage switchgear is to mix high-pressure electronic element with low voltage electronic components to open mounted on one
It closes in cabinet, controls high pressure component and low-voltage component simultaneously using a switchgear, this technology is easy out when mounted
Existing more problem can influence low pressure member if larger heat can occur during use for high voltage device when heat is higher
The stability of part, while the mixing installation of high-low pressure element, are easy that circuit is made to become more complicated, increase the difficulty of circuit maintenance,
It is highly detrimental to safeguard and replace the electronic component of inside switch cabinet.
Therefore, for above-mentioned narration the problem of, and a kind of high and low voltage switchgear is provided.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of high and low voltage switchgear.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of high and low voltage switchgear, including switchgear
Cabinet, low-voltage electrical apparatus rack, lock claw, High-Voltage Electrical Appliances rack；Support leg that there are four the bottom settings of the switch cabinet body,
Fixed frame is installed, the fixed frame is installed by fixed seat and fixed, in the switch cabinet body at the top of the switch cabinet body
Portion is provided with placement plate, and two sliding slots are provided on the upper inner wall face of the placement plate, and the low-voltage electrical apparatus rack is placed
On the chute, the front face of the low-voltage electrical apparatus rack is provided with low-voltage control switch, the High-Voltage Electrical Appliances rack installation
In the lower section of placement plate, the front end of the placement plate is provided with cabinet door plate, and square hole and height are provided in the plate face of the cabinet door plate
Voltage-controlled system switchs, and is provided with handrail handle on the antetheca of the cabinet door plate, lock claw is provided on the inner wall of the cabinet door plate, described to open
The rear surface for closing cabinet cabinet is provided with low pressure entrance hole and high pressure entrance hole, and the low pressure entrance hole is arranged in high pressure entrance hole
Top.
Preferably, the low-voltage electrical apparatus rack is directly inserted in the sliding slot of switch cabinet body inner wall, and the low pressure
Electric appliance rack can be detached from the inner wall of switch cabinet body.
Preferably, the High-Voltage Electrical Appliances rack can be detached from the bottom of switch cabinet body.
Preferably, the low-voltage control switch is integrated on the antetheca of the low-voltage electrical apparatus rack.
Preferably, the dual pressure control switch is integrated in the position on the lower of cabinet door plate, and passes through conducting wire and High-Voltage Electrical Appliances
Element connection on rack.
Preferably, round engagement mechanism is provided with below the handrail handle, and circle lockhole is connect with lock claw.
Preferably, the fixed seat is fixed on the top position of switch cabinet body by four bolts, and fixed seat can divide
From.
Compared with present technology, the beneficial effects of the utility model are as follows：
(1) the low-voltage electrical apparatus rack of the high and low voltage switchgear is directly inserted in the sliding slot of switch cabinet body inner wall, and
The low-voltage electrical apparatus rack can be detached from the inner wall of switch cabinet body, be easily installed and configure low-voltage circuit and Low-voltage Electronic
Element, improves the installation fastness and connection and reasonable arrangement of element, and the operation during enhancing low-voltage component mounting arrangements is simple
Property.
(2) the High-Voltage Electrical Appliances rack of the high and low voltage switchgear can be detached from the bottom of switch cabinet body, high convenient for arrangement
Volt circuit and installation high-pressure electronic element, improve the installation fastness and connection and reasonable arrangement of element, enhance the use of high voltage device
Safety.
(3) low-voltage control switch of the high and low voltage switchgear is integrated on the antetheca of the low-voltage electrical apparatus rack, low pressure
Electronic component calorific value is small, and the antetheca in rack is arranged, and convenient for control low-voltage circuit component, reduces low voltage circuit components
Between circuit connection complexity, improve simple to install.
(4) dual pressure control switch of the high and low voltage switchgear is integrated in the position on the lower of cabinet door plate, and by conducting wire with
Element connection on High-Voltage Electrical Appliances rack, avoids connecting wire from being intertwined, the heat dissipation of high-tension circuit is influenced, by making control
System switch is detached with electronic component, is increased distance between the two, to improve the heat-sinking capability between circuit, is conducive to extend the switch
The service life of electronic component in cabinet.
(5) round engagement mechanism is provided with below the handrail handle of the high and low voltage switchgear, and circle lockhole is connect with lock claw, just
The cabinet door for opening the high and low voltage switchgear by key lock in outside improves the fastness of connection and the safety of operation, increases
The permission of user, convenient for managing the high and low voltage switchgear.
(6) fixed seat of the high and low voltage switchgear is fixed on the top position of switch cabinet body by four bolts, and solid
Reservation is separable, improves the fastness of connection, enhances the service life of connecting seat, the safety for being conducive to improve the utility model can
By property.
Description of the drawings
Fig. 1 is the positive structure schematic one of the utility model switchgear；
Fig. 2 is the positive structure schematic two of the utility model switchgear；
Fig. 3 is the positive structure schematic three of the utility model switchgear；
Fig. 4 is the structural schematic diagram of the utility model low-voltage electrical apparatus rack；
Fig. 5 is the structural schematic diagram of the utility model support leg；
Fig. 6 is the structural schematic diagram of the utility model fixed frame and fixed seat；
Fig. 7 is the structure schematic diagram of the utility model switchgear；
In figure：1, switch cabinet body, 2, placement plate, 3, low-voltage electrical apparatus rack, 4, fixed frame, 5, fixed seat, 6, cabinet door
Plate, 7, square hole, 8, lock claw, 9, dual pressure control switch, 10, High-Voltage Electrical Appliances rack, 11, low-voltage control switch, 12, sliding slot, 13,
Support leg, 14, handrail handle, 15, low pressure entrance hole, 16, high pressure entrance hole.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-7, a kind of high and low voltage switchgear, including it is switch cabinet body 1, low-voltage electrical apparatus rack 3, lock claw 8, high
Piezoelectricity device rack 10；There are four support leg 13, the tops of the switch cabinet body 1 for the bottom setting of the switch cabinet body 1
Fixed frame 4 is installed, the fixed frame 4 is installed by fixed seat 5 and fixed, and the fixed seat 5 is fixed on switch by four bolts
The top position of cabinet cabinet 1, and fixed seat 5 is separable, improves the fastness of connection, enhances the service life of connecting seat, favorably
In the security reliability for improving the utility model, the switch cabinet body 1 is internally provided with placement plate 2, the placement plate 2 it is upper
Two sliding slots 12 are provided on square internal face, the low-voltage electrical apparatus rack 3 is placed on sliding slot 12, and the low-voltage electrical apparatus is placed
Frame 3 is directly inserted in the sliding slot of 1 inner wall of switch cabinet body, and the low-voltage electrical apparatus rack 3 can be out of switch cabinet body 1
It is detached on wall, is easily installed and configures low-voltage circuit and low voltage electronic components, improve the installation fastness and connection and reasonable arrangement of element
Property, enhance the ease of handling during low-voltage component mounting arrangements, the front face of the low-voltage electrical apparatus rack 3 is provided with
Low-voltage control switch 11, the low-voltage control switch 11 are integrated on the antetheca of the low-voltage electrical apparatus rack 3, Low-voltage Electronic member
Device heating amount is small, and the antetheca in rack is arranged, and convenient for control low-voltage circuit component, reduces the electricity between low voltage circuit components
Road connection complexity, improves simple to install, and the High-Voltage Electrical Appliances rack 10 is mounted on the lower section of placement plate 2, the high pressure
Electric appliance rack 10 can be detached from the bottom of switch cabinet body 1, convenient for arrangement high-tension circuit and installation high-pressure electronic element, be improved
The installation fastness and connection and reasonable arrangement of element, enhance the safety in utilization of high voltage device, and the front end of the placement plate 2 is provided with
Cabinet door plate 6 is provided with square hole 7 and dual pressure control switch 9 in the plate face of the cabinet door plate 6, and the dual pressure control switch 9 is integrated in
The position on the lower of cabinet door plate 6, and connect with the element on High-Voltage Electrical Appliances rack 10 by conducting wire, avoid connecting wire from winding
Together, the heat dissipation for influencing high-tension circuit increases distance between the two, to carry by making control switch be detached with electronic component
Heat-sinking capability between high circuit, is conducive to extend the service life of electronic component in the switchgear, on the antetheca of the cabinet door plate 6
Handrail is provided with 14,14 lower section is provided with round engagement mechanism by the handrail, and circle lockhole is connect with lock claw 8, convenient for outer
The cabinet door of the high and low voltage switchgear is opened in portion by key lock, improves the fastness of connection and the safety of operation, is increased and is used
The permission of person, convenient for managing the high and low voltage switchgear, the rear surface of the switch cabinet body 1 is provided with low pressure entrance hole 15 and height
It is pressed into string holes 16, convenient for being threaded from cabinet rear portion, increases the protection to connection, improves the fastness and safety of connection
Property, the low pressure entrance hole 15 is arranged in the top of high pressure entrance hole 16, according to the setting of the installation site of front electric elements,
The complexity for advantageously reducing connection improves the safety of connection.
Operation principle：It is first, the support leg 13 of 1 bottom of switch cabinet body is steady when using the high and low voltage switchgear
Ground is placed on the ground, and secondly, exterior strands are connected to by low pressure entrance hole 15 and high pressure entrance hole 16 inside cabinet
On electronic component, and dual pressure control switch 9 is connect with the electronic component on High-Voltage Electrical Appliances rack 10 by conducting wire, most
Eventually, it shuts cabinet door plate 6 and is locked by key, in use, operator is switched by controlling the control on the cabinet door antetheca, you can
Realize the opening and closing to component state in switchgear.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of high and low voltage switchgear, including switch cabinet body (1), low-voltage electrical apparatus rack (3), lock claw (8), High-Voltage Electrical Appliances are put
Set frame (10)；It is characterized in that：There are four support leg (13), the switch cabinets for the bottom setting of the switch cabinet body (1)
Fixed frame (4) is installed, the fixed frame (4) is installed by fixed seat (5) and fixed, the switch cabinet body (1) at the top of body (1)
It is internally provided with placement plate (2), two sliding slots (12), the low tension are provided on the upper inner wall face of the placement plate (2)
Device rack (3) is placed on sliding slot (12), and the front face of the low-voltage electrical apparatus rack (3) is provided with low-voltage control switch
(11), the High-Voltage Electrical Appliances rack (10) is mounted on the lower section of placement plate (2), and the front end of the placement plate (2) is provided with cabinet
Door-plate (6), is provided with square hole (7) and dual pressure control switch (9) in the plate face of the cabinet door plate (6), before the cabinet door plate (6)
It is provided with handrail on wall (14), is provided with lock claw (8) on the inner wall of the cabinet door plate (6), after the switch cabinet body (1)
Wall surface is provided with low pressure entrance hole (15) and high pressure entrance hole (16), and the low pressure entrance hole (15) is arranged in high pressure entrance hole
(16) top.
2. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The low-voltage electrical apparatus rack (3) is straight
Connect be inserted in switch cabinet body (1) inner wall sliding slot (12) it is inner, and the low-voltage electrical apparatus rack (3) can be from switch cabinet body
(1) it is detached on inner wall.
3. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The High-Voltage Electrical Appliances rack (10) can
It is detached from the bottom of switch cabinet body (1).
4. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The low-voltage control switch (11) is integrated
On the antetheca of the low-voltage electrical apparatus rack (3).
5. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The dual pressure control switch (9) is integrated
It is connect with the element on High-Voltage Electrical Appliances rack (10) in the position on the lower of cabinet door plate (6), and by conducting wire.
6. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The lower section of (14) is arranged in the handrail
There is round engagement mechanism, and circle lockhole is connect with lock claw (8).
7. a kind of high and low voltage switchgear according to claim 1, it is characterised in that：The fixed seat (5) passes through four spiral shells
Bolt is fixed on the top position of switch cabinet body (1), and fixed seat (5) is separable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150859.4U CN207732295U (en) | 2018-01-30 | 2018-01-30 | A kind of high and low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150859.4U CN207732295U (en) | 2018-01-30 | 2018-01-30 | A kind of high and low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732295U true CN207732295U (en) | 2018-08-14 |
Family
ID=63081260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150859.4U Active CN207732295U (en) | 2018-01-30 | 2018-01-30 | A kind of high and low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732295U (en) |
-
2018
- 2018-01-30 CN CN201820150859.4U patent/CN207732295U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 01, Huiqi Intelligent Power Industrial Park, East Section of Qinsheng Avenue, Qindu District, Xianyang City, Shaanxi Province, 712031 Patentee after: SHAANXI HUI QI ELECTRIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region after: China Address before: 710400 Room 10902, Building 4, Ivy Garden, Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI HUI QI ELECTRIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |