CN207896513U - A kind of improved low-voltage distribution cabinet - Google Patents
A kind of improved low-voltage distribution cabinet Download PDFInfo
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- CN207896513U CN207896513U CN201820313736.8U CN201820313736U CN207896513U CN 207896513 U CN207896513 U CN 207896513U CN 201820313736 U CN201820313736 U CN 201820313736U CN 207896513 U CN207896513 U CN 207896513U
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- distribution cabinet
- voltage distribution
- turntable
- fixedly connected
- low
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Abstract
The utility model provides a kind of improved low-voltage distribution cabinet, is related to power distribution cabinet technical field.The improved low-voltage distribution cabinet, including low-voltage distribution cabinet ontology and pedestal, it is fixedly connected at the top of the bottom of the low-voltage distribution cabinet ontology and pedestal, and the inside of pedestal is equipped with servo motor, the output end of the servo motor is fixedly connected with the bottom end of rotor, and the inside of pedestal offers fixing groove, the top of the rotor runs through fixing groove and extends to the inside of fixing groove, the top of the rotor is fixedly connected with the bottom of the first turntable, and the internal activity of the fixing groove is socketed with the second turntable.The improved low-voltage distribution cabinet, by being provided with servo motor, lead screw, casing, nut, movable plate, gasket and radiating groove, servo motor is connect with power supply with conducting wire, after startup servo motor, rotor on servo motor drives the rotation of the first turntable, and the second turntable also rotates with the help of belt.
Description
Technical field
The utility model is related to power distribution cabinet technical field, specially a kind of improved low-voltage distribution cabinet.
Background technology
Low-voltage distribution cabinet is the low-voltage distribution cabinet designed according to Eton common apparatus, is exchange 50Hz, rated voltage 380v
Distribution system as power, the electric energy conversion and control of illumination and distribution are used, in various environment all can use arrive.
Low-voltage distribution cabinet can be arranged radiating groove, and radiating groove helps low-voltage distribution cabinet to radiate, rain when rainy weather
Water may enter the inside of low-voltage distribution cabinet, influence the normal use of low-voltage distribution cabinet, if blocking radiating groove by shadow
The function of heat dissipation is rung, and is provided with lightning arrester on the low-voltage distribution cabinet having, the performance of lightning arrester is poor, low-voltage distribution
Usually because moment electric shock causes electric current and voltage excessive, low-voltage distribution cabinet is easy to be damaged cabinet.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of improved low-voltage distribution cabinet, solve heat dissipation and
Function of keeping off the rain cannot get both problem.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of improved low-voltage distribution
Cabinet, including low-voltage distribution cabinet ontology and pedestal are fixedly connected at the top of the bottom of the low-voltage distribution cabinet ontology and pedestal, and bottom
The inside of seat is equipped with servo motor, and the output end of the servo motor is fixedly connected with the bottom end of rotor, and the inside of pedestal
Offer fixing groove, the top of the rotor is through fixing groove and extends to the inside of fixing groove, the top of the rotor and the
The bottom of one turntable is fixedly connected, and the internal activity of the fixing groove is socketed with the second turntable, and first turntable passes through belt
It being sequentially connected with the second turntable on the right side of it, the center at the top of first turntable and the second turntable has been fixedly connected with lead screw,
The inside of the low-voltage distribution cabinet ontology is socketed with two casings, and the inside of described sleeve pipe is socketed with nut, the top of the lead screw
Casing and nut are run through in end and the inside for extending to casing, the top of described sleeve pipe are fixedly connected with movable plate, and two activities
The opposite side of plate has been fixedly connected with gasket, and the side of the gasket is overlapped with the inner wall of low-voltage distribution cabinet ontology, institute
The left and right sides for stating low-voltage distribution cabinet ontology offers radiating groove, is fixedly connected with and keeps away at the top of the low-voltage distribution cabinet ontology
Thunder seat is fixedly connected with arrester at the top of the lightning-arrest seat, and the top of the arrester is fixedly connected with lightning rod, described to keep away
Thunder seat is fixedly connected by lead with electric charge neutralization device, and the right side of the electric charge neutralization device is fixed by conducting wire and processor
Connection, the top of the processor are fixedly connected with low-voltage distribution cabinet ontology, and the electric charge neutralization device passes on left ground connection
Line is connect with ground.
Preferably, first turntable and the second turntable are actively socketed on the inside of fixing groove, first turntable and
The thickness of second turntable is equal.
Preferably, the bottom of second turntable is fixedly connected with montant, and the bottom of the fixing groove inner wall offers recessed
Slot, and the bottom end through-going recess of montant and extend to inside it.
Preferably, the inner wall of the outer surface of the nut and casing welds, the side surface of the inner wall and lead screw of the nut
It is threadedly coupled.
Preferably, the left and right sides of the low-voltage distribution cabinet inner body wall offers sliding slot, the internal sleeve of the sliding slot
It is connected to sliding block, and the opposite side of two sliding blocks is fixedly connected with the front and rear sides of movable plate respectively.
Preferably, the electric charge neutralization device is that capacitance stores charge type electric charge neutralization device.
（Three）Advantageous effect
The utility model provides a kind of improved low-voltage distribution cabinet.Has following advantageous effect：
1, improved low-voltage distribution cabinet, by being provided with servo motor, lead screw, casing, nut, movable plate, gasket
And radiating groove, servo motor is connect with power supply with conducting wire, after starting servo motor, the rotor on servo motor drives first
Turntable rotates, and the second turntable also rotates with the help of belt, and the first turntable and the second turntable all drive lead screw to rotate, rotation
The lead screw turned drives nut slowly to climb upwards, and nut drives the gasket of movable plate side to move up, so that dissipating
Heat channel is clogged by gasket, and when starting servo motor drive lead screw reverse rotation, movable plate slowly declines, operation letter
Just, can effectively reduce rainwater influences folk prescription caused by low-voltage distribution cabinet ontology, increases safety, and as needed
Control gasket moves down so that radiating groove keeps clear, and improves the effect of heat dissipation.
2, improved low-voltage distribution cabinet, by being provided with lightning-arrest seat, arrester, lightning rod, electric charge neutralization device, processing
The charge received is transported in arrester by device and ground wire, lightning rod, and conducting wire is transported in processor, works as processor
After charge inducing increase to a certain extent, processor control electric charge neutralization device works, in order to reduce to low-voltage distribution
Voltage and current is finally grounded line and introduces the earth in time, can effectively prevent low-voltage distribution cabinet sheet by the influence of cabinet ontology
The inside of body is effectively neutralized charge, when thunderstorm weather, is improved low due to influence caused by excessive electric current and voltage
The lightning protection electro ultrafiltration for pressing power distribution cabinet body, extends the service life of low-voltage distribution cabinet ontology.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side schematic view of the utility model sliding slot cross-section structure.
In figure：1 low-voltage distribution cabinet ontology, 2 servo motors, 3 rotors, 4 fixing grooves, 5 first turntables, 6 belts, 7 second turns
Disk, 8 lead screws, 9 casings, 10 nuts, 11 movable plates, 12 gaskets, 13 radiating grooves, 14 lightning-arrest seats, 15 arresters, 16 lightning rods,
17 electric charge neutralization devices, 18 processors, 19 ground wires, 20 sliding slots, 21 sliding blocks.
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.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of improved low-voltage distribution cabinet, including low pressure
Power distribution cabinet body 1 and pedestal are fixedly connected at the top of the bottom of low-voltage distribution cabinet ontology 1 and pedestal, and the inside installation of pedestal
There are servo motor 2, the output end of servo motor 2 to be fixedly connected with the bottom end of rotor 3, by being provided with servo motor 2, servo electricity
Machine 2 refers to the engine that control machinery element operates in servo-drive system, is a kind of indirect speed change gear of subsidy motor, can make control
Speed processed, positional precision is very accurate, can convert voltage signal to torque and rotating speed with drive control object, 3 turns of rotor
Speed is controlled by input signal, and energy fast reaction, and the inside of pedestal offers fixing groove 4, and fixing groove is run through on the top of rotor 3
4 and the inside of fixing groove 4 is extended to, the top of rotor 3 is fixedly connected with the bottom of the first turntable 5, the internal activity of fixing groove 4
It is socketed with the second turntable 7, the first turntable 5 and the second turntable 7 are actively socketed on the inside of fixing groove 4, the bottom of the second turntable 7
It is fixedly connected with montant, the bottom of 4 inner wall of fixing groove opens up fluted, and the bottom end through-going recess of montant and extends in it
The thickness of portion, the first turntable 5 and the second turntable 7 is equal, and the first turntable 5 is driven by the second turntable 7 on the right side of belt 6 and its
Connection, by being provided with the first turntable 5, belt 6 and the second turntable 7, the first turntable 5 and second turn are tightly placed in by a root skin band 6
It forms and is sequentially connected on disk 7, passed using the friction between belt 6 and the first turntable 5 and the second turntable 7 with transmitting movement and power
Dynamic connection is sleeved on the first turntable 5 and the second turntable 7 with the belt 6 of tensioning, what it was generated when being tensioned by belt 6 and turntable
The power of one axis is transmitted to another axis by frictional force, is had the characteristics that impact can be mitigated, is reduced vibration and stable drive, and first
The center at 7 top of turntable 5 and the second turntable has been fixedly connected with lead screw 8, and the inside of low-voltage distribution cabinet ontology 1 is socketed with two sets
The inside of pipe 9, casing 9 is socketed with nut 10, and casing 9 and nut 10 and the inside for extending to casing 9 are run through in the top of lead screw 8,
The outer surface of nut 10 is welded with the inner wall of casing 9, and the inner wall of nut 10 is threadedly coupled with the side surface of lead screw 8, the top of casing 9
End is fixedly connected with movable plate 11, and the left and right sides of 1 inner wall of low-voltage distribution cabinet ontology offers sliding slot 20, the inside of sliding slot 20
It is socketed with sliding block 21, and the opposite side of two sliding blocks 21 is fixedly connected with the front and rear sides of movable plate 11 respectively, passes through setting
Sliding slot 20 and sliding block 21, sliding block 21 can be slided up and down in the inside of sliding slot 20, prevent casing 9 from movable plate 11 being driven to rotate,
To drive movable plate 11 to slide up and down, and two opposite sides of movable plate 11 have been fixedly connected with gasket 12, gasket
12 side is overlapped with the inner wall of low-voltage distribution cabinet ontology 1, and the left and right sides of low-voltage distribution cabinet ontology 1 offers radiating groove
13, by being provided with servo motor 2, lead screw 8, casing 9, nut 10, movable plate 11, gasket 12 and radiating groove 13, use conducting wire
Servo motor 2 is connect with power supply, after starting servo motor 2, the rotor 3 on servo motor 2 drives the rotation of the first turntable 5,
Second turntable 7 also rotates with the help of belt 6, and the first turntable 5 and the second turntable 7 all drive lead screw 8 to rotate, rotation
Lead screw 8 drives nut 10 slowly to climb upwards, and nut 10 drives the gasket 12 of 11 side of movable plate to move up, to make
It obtains radiating groove 13 to be clogged by gasket 12, when starting the drive reverse rotation of lead screw 8 of servo motor 2, movable plate 11 is slow
Decline, it is simple to operate, can effectively reduce rainwater on caused by low-voltage distribution cabinet ontology 1 influence, increase safety
Property, and control gasket 12 moves down as needed so that and radiating groove 13 keeps clear, and improves the effect of heat dissipation, low
The top of pressure power distribution cabinet body 1 is fixedly connected with lightning-arrest seat 14, and the top of lightning-arrest seat 14 is fixedly connected with arrester 15, arrester
15 top is fixedly connected with lightning rod 16, and lightning-arrest seat 14 is fixedly connected by lead with electric charge neutralization device 17, charging neutrality
Device 17 is that capacitance stores charge type electric charge neutralization device 17, and the right side of electric charge neutralization device 17 is solid by conducting wire and processor 18
Fixed connection, the top of processor 18 are fixedly connected with low-voltage distribution cabinet ontology 1, and electric charge neutralization device 17 passes on left ground wire
19 connect with ground, by being provided with lightning-arrest seat 14, arrester 15, lightning rod 16, electric charge neutralization device 17, processor 18 and connecing
The charge received is transported in arrester 15 by ground wire 19, lightning rod 16, and conducting wire is transported in processor 18, works as processing
After 18 charge inducing increase to a certain extent of device, processor 18 controls electric charge neutralization device 17 and works, in order to reduce pair
Voltage and current is finally grounded line 19 and introduces the earth in time, can effectively prevent low by the influence of low-voltage distribution cabinet ontology 1
Press power distribution cabinet body 1 inside due to caused by excessive electric current and voltage influence, effectively neutralize charge, thunderstorm weather when
It waits, improves the lightning protection electro ultrafiltration of low-voltage distribution cabinet ontology 1, extend the service life of low-voltage distribution cabinet ontology 1.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Operation principle：When thunderstorm weather, servo motor 2 is connect with power supply with conducting wire, start servo motor 2 it
Afterwards, the rotor 3 on servo motor 2 drives the rotation of the first turntable 5, and second turntable 7 also rotates with the help of belt 6, the
One turntable 5 and the second turntable 7 all drive lead screw 8 to rotate, and the lead screw 8 of rotation drives nut 10 slowly to climb upwards, nut 10
The gasket 12 of 11 side of movable plate is driven to move up, so that radiating groove 13 is clogged by gasket 12, lightning rod 16 will
The charge received is transported in arrester 15, and conducting wire is transported in processor 18, when 18 charge inducing of processor increases
After to a certain extent, processor 18 controls electric charge neutralization device 17 and works, and voltage and current is finally grounded line 19
The earth is introduced in time, and when needing heat dissipation, when startup servo motor 2 drives lead screw 8 to reversely rotate, movable plate 11 is slow
Decline, low-voltage distribution cabinet ontology 1 keeps clear with the external world.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of improved low-voltage distribution cabinet, including low-voltage distribution cabinet ontology（1）And pedestal, it is characterised in that：The low pressure is matched
Electric cabinet ontology（1）Bottom and pedestal at the top of be fixedly connected, and the inside of pedestal is equipped with servo motor（2）, the servo
Motor（2）Output end and rotor（3）Bottom end be fixedly connected, and the inside of pedestal offers fixing groove（4）, the rotor
（3）Top run through fixing groove（4）And extend to fixing groove（4）Inside, the rotor（3）Top and the first turntable（5）
Bottom be fixedly connected, the fixing groove（4）Internal activity be socketed with the second turntable（7）, first turntable（5）Pass through skin
Band（6）With the second turntable on the right side of it（7）It is sequentially connected, first turntable（5）With the second turntable（7）The center at top is solid
Surely it is connected with lead screw（8）, the low-voltage distribution cabinet ontology（1）Inside be socketed with two casings（9）, described sleeve pipe（9）It is interior
Portion is socketed with nut（10）, the lead screw（8）Top run through casing（9）And nut（10）And extend to casing（9）Inside,
Described sleeve pipe（9）Top be fixedly connected with movable plate（11）, and two movable plates（11）Opposite side has been fixedly connected with
Gasket（12）, the gasket（12）Side and low-voltage distribution cabinet ontology（1）Inner wall overlap joint, the low-voltage distribution cabinet sheet
Body（1）The left and right sides offer radiating groove（13）, the low-voltage distribution cabinet ontology（1）Top be fixedly connected with lightning-arrest seat
（14）, the lightning-arrest seat（14）Top be fixedly connected with arrester（15）, the arrester（15）Top be fixedly connected with
Lightning rod（16）, the lightning-arrest seat（14）Pass through lead and electric charge neutralization device（17）It is fixedly connected, the electric charge neutralization device
（17）Right side pass through conducting wire and processor（18）It is fixedly connected, the processor（18）Top and low-voltage distribution cabinet ontology
（1）It is fixedly connected, the electric charge neutralization device（17）Pass on left ground wire（19）It is connect with ground.
2. a kind of improved low-voltage distribution cabinet according to claim 1, it is characterised in that：First turntable（5）With
Two turntables（7）It is actively socketed on fixing groove（4）Inside, first turntable（5）With the second turntable（7）Thickness it is homogeneous
Deng.
3. a kind of improved low-voltage distribution cabinet according to claim 1, it is characterised in that：Second turntable（7）Bottom
Portion is fixedly connected with montant, the fixing groove（4）The bottom of inner wall opens up fluted, and the bottom end through-going recess of montant and extends
Inside to it.
4. a kind of improved low-voltage distribution cabinet according to claim 1, it is characterised in that：The nut（10）Outer surface
With casing（9）Inner wall welding, the nut（10）Inner wall and lead screw（8）Side surface be threadedly coupled.
5. a kind of improved low-voltage distribution cabinet according to claim 1, it is characterised in that：The low-voltage distribution cabinet ontology
（1）The left and right sides of inner wall offers sliding slot（20）, the sliding slot（20）Inside be socketed with sliding block（21）, and two sliding blocks
（21）Opposite side respectively with movable plate（11）Front and rear sides be fixedly connected.
6. a kind of improved low-voltage distribution cabinet according to claim 1, it is characterised in that：The electric charge neutralization device（17）
Charge type electric charge neutralization device is stored for capacitance（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313736.8U CN207896513U (en) | 2018-03-07 | 2018-03-07 | A kind of improved low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313736.8U CN207896513U (en) | 2018-03-07 | 2018-03-07 | A kind of improved low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896513U true CN207896513U (en) | 2018-09-21 |
Family
ID=63542159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820313736.8U Expired - Fee Related CN207896513U (en) | 2018-03-07 | 2018-03-07 | A kind of improved low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601012A (en) * | 2019-09-09 | 2019-12-20 | 湖北省电力装备有限公司 | Outdoor theftproof formula switch board |
| CN111524473A (en) * | 2020-05-16 | 2020-08-11 | 刘海涛 | Marine lightning protection's ocean vessel shipping sign |
| CN112510497A (en) * | 2020-11-23 | 2021-03-16 | 浙江辉博电力设备制造有限公司 | Switch cabinet with fireproof device |
-
2018
- 2018-03-07 CN CN201820313736.8U patent/CN207896513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601012A (en) * | 2019-09-09 | 2019-12-20 | 湖北省电力装备有限公司 | Outdoor theftproof formula switch board |
| CN111524473A (en) * | 2020-05-16 | 2020-08-11 | 刘海涛 | Marine lightning protection's ocean vessel shipping sign |
| CN112510497A (en) * | 2020-11-23 | 2021-03-16 | 浙江辉博电力设备制造有限公司 | Switch cabinet with fireproof device |
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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 |
Granted publication date: 20180921 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |