CN207442237U - The cabinet body structure of AC low voltage power switch box - Google Patents
The cabinet body structure of AC low voltage power switch box Download PDFInfo
- Publication number
- CN207442237U CN207442237U CN201721628546.7U CN201721628546U CN207442237U CN 207442237 U CN207442237 U CN 207442237U CN 201721628546 U CN201721628546 U CN 201721628546U CN 207442237 U CN207442237 U CN 207442237U
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- China
- Prior art keywords
- cabinet body
- inner cavity
- distribution cabinet
- power distribution
- bar
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Abstract
The utility model discloses the cabinet body structures of AC low voltage power switch box, including power distribution cabinet body, the cabinet body structure of this AC low voltage power switch box is simple in structure, first electric motor starting, hypodontia wheel, which rotates, drives annular rack movement in vertical direction, and the cleaning round brush being socketed in the second connecting rod cleans the dust of power distribution cabinet body inner cavity rear wall up and down, at this time, the Knucle-gear engagement spur rack of second connecting rod both ends connection rotates, and cleaning round brush is driven to roll cleaning, better；Electromagnet sends magnetic force, the circular through hole for attracting the first T-bar that baffle is pulled to leave covering, meanwhile, the first metal derby squeezes spring, finally with the second metal block contact, external power supply connects, and wind turbine starts, and extracts the deposition dust that power distribution cabinet body inner cavity is scattered, discharge power distribution cabinet body, the two combines, and effectively the deposition dust less clean to power distribution cabinet body inner cavity rear wall personnel carries out cleaning discharge, substantially increases practicability.
Description
Technical field
The utility model is related to the cabinet body structures of power domain, specially AC low voltage power switch box.
Background technology
The rated current of low-voltage distribution cabinet is exchange 50Hz, the distribution system of rated voltage 380v as power, illuminate and
The electric energy conversion and control of distribution are used, and low-voltage distribution cabinet has strong breaking capacity, and dynamic thermal stability is good, and electrical arrangement draws spirit
The features such as work, combination is convenient, serial, highly practical, structure novel, is widely used in electric power networks, due to the spy of circuit
Different property, it is desirable that two-wire is particularly on circuit, and place cannot have dust residue with one voice, but low-voltage distribution cabinet currently on the market is all
Common metallic combination structure, service personnel, which opens cabinet door, can clear up dust on front side of low-voltage distribution cabinet, but low-voltage distribution
The rear side of cabinet is blocked by a large amount of power instruments, is cleared up less than causing largely to deposit, be easy to cause security risk, for this purpose, we carry
Go out the cabinet body structure of AC low voltage power switch box.
Utility model content
The purpose of this utility model is to provide the cabinet body structure of AC low voltage power switch box, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：
The cabinet body structure of AC low voltage power switch box, including power distribution cabinet body, in the middle part of the inner cavity roof of the power distribution cabinet body
The upper end of telescopic rod is vertically connected with, and the outer wall upper end of the lower end connection annular rack of telescopic rod, inside the annular rack
Two groups of parallel teeth alternately engagement hypodontia wheels, the rear end of the hypodontia wheel are connected in the first rotating shaft of the first motor, and the
One motor is fixed on the inner cavity rear wall of power distribution cabinet body, and the outer wall lower end of the annular rack connects the upper of head rod
End, and the middle part of the second connecting rod of lower end pivot bush unit of head rod, the both ends of second connecting rod are respectively connected with circle
Gear, and the teeth of Knucle-gear engagement spur rack front end, the rear wall of the spur rack are connected to the inner cavity rear wall of power distribution cabinet body
On, cleaning round brush is socketed on the second connecting rod side wall, and the inner cavity rear wall that round brush contradicts power distribution cabinet body is cleaned, it is described
The inner cavity rear wall of power distribution cabinet body opens up circular through hole, and the inner wall of circular through hole is connected with wind turbine, the circle by stent
Covered with baffle on through hole, and one end of baffle is vertically connected with one end of the first T-bar, the other end of first T-bar
It penetrates through the side wall of mounting box and reaches in the inner cavity of mounting box, and the bottom wall of inner cavity of the lower end of mounting box and power distribution cabinet body connects
It connects, the upper end conflict of vertical one section of first T-bar has vertical one section of the second T-bar, and laterally one section of the second T-bar
It reaches the inner cavity of sleeve and is connected with one end of the first metal derby, the intracavity sidewall of first metal derby and sleeve, which slides, to be connected
Connect, and the one end of the first metal derby away from the second T-bar is connected with one end of spring, the other end of the spring and sleeve it is interior
Chamber side wall connects, and sliding sleeve is connected to the second metal derby in spring, and the upper end of the sleeve and the inner cavity roof of mounting box connect,
And the lower section of sleeve is equipped with electromagnet, the lower end of the electromagnet and the bottom wall of inner cavity of mounting box connect, and first electricity is mechanical, electrical
Magnet and external power supply collectively constitute a series circuit by conducting wire, the wind turbine, the first metal derby, the second metal derby, with
External power supply collectively constitutes a series circuit by conducting wire.
Preferably, two spur racks are arranged in parallel.
Preferably, the curved angle that the teeth on the hypodontia wheel surround is 110 degree to 130 degree.
Preferably, two cleaning round brush are symmetrical arranged on head rod.
Compared with prior art, the beneficial effects of the utility model are：The cabinet body structure structure of this AC low voltage power switch box
Simply, external power supply, the first electric motor starting are connected, hypodontia wheel rotates alternately engagement annular rack, drives annular rack Vertical Square
To up and down motion, the second connecting rod is driven to move up and down, the cleaning round brush being socketed in the second connecting rod cleans power distribution cabinet sheet up and down
The dust of intracoelomic cavity rear wall at this point, the Knucle-gear engagement spur rack of the second connecting rod both ends connection rotates, drives cleaning round brush rolling
The deposition dust of dynamic cleaning power distribution cabinet body inner cavity rear wall, it is better；The deposition dust of power distribution cabinet body inner cavity rear wall is scattered,
External power supply is connected, electromagnet sends magnetic force, the circular through hole for attracting the first T-bar that baffle is pulled to leave covering, meanwhile, first
Vertical vertical one section of the second T-bar of one section of conflict of T-bar, driving the second T-bar, laterally one section of first metal derby connected squeezes
Spring, final first metal derby and the second metal block contact, external power supply connection, wind turbine start, and extract power distribution cabinet body inner cavity
The deposition dust being scattered discharges power distribution cabinet body, and the two combines, effectively less clean to power distribution cabinet body inner cavity rear wall personnel
Deposition dust carry out cleaning discharge, substantially increase practicability.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A structure enlargement diagrams.
In figure：Power distribution cabinet body 1, telescopic rod 2, annular rack 3, hypodontia wheel 4, head rod 5, the second connecting rod 6, circle
Gear 7, cleaning round brush 8, spur rack 9, wind turbine 10, baffle 11, the first T-bar 12, mounting box 13, the second T-bar 14, sleeve
15th, the first metal derby 16, spring 17, the second metal derby 18, electromagnet 19.
Specific 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
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments 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：
The cabinet body structure of AC low voltage power switch box including power distribution cabinet body 1, hangs down in the middle part of the inner cavity roof of power distribution cabinet body 1
The direct-connected upper end for being connected to telescopic rod 2, and the outer wall upper end of the lower end connection annular rack 3 of telescopic rod 2, inside annular rack 3
Two groups of parallel teeth alternately engagement hypodontia wheel 4, and the curved angle that the teeth on hypodontia wheel 4 surround is 110 degree to 100
30 degree, the rear end of hypodontia wheel 4 is connected in the first rotating shaft of the first motor, and the first motor is fixed on power distribution cabinet body 1
On the rear wall of inner cavity, the upper end of the outer wall lower end connection head rod 5 of annular rack 3, and the lower end movable sleeve of head rod 5
The middle part of the second connecting rod 6 is connect, the both ends of the second connecting rod 6 are respectively connected with Knucle-gear 7, and Knucle-gear 7 engages 9 front end of spur rack
Teeth, the rear wall of spur rack 9 is connected on the inner cavity rear wall of power distribution cabinet body 1, and two spur racks 9 are arranged in parallel, second
Socket is there are two cleaning round brush 8 on 6 side wall of connecting rod, and cleans the inner cavity rear wall that round brush 8 contradicts power distribution cabinet body 1, and two clear
Clean round brush 8 is symmetrical arranged on head rod 5, and the inner cavity rear wall of power distribution cabinet body 1 opens up circular through hole, and circular through hole
Inner wall is connected with wind turbine 10 by stent, and covered with baffle 11 on circular through hole, and one end of baffle 11 is vertically connected with the first T
One end of shape bar 12, the other end of the first T-bar 12 penetrates through the side wall of mounting box 13 and reaches in the inner cavity of mounting box 13, and pacifies
The lower end of mounted box 13 is connected with the bottom wall of inner cavity of power distribution cabinet body 1, first T-bar 12 vertical one section upper end contradict have the 2nd T
Vertical one section of shape bar 14, and the second T-bar 14 laterally one section arrival sleeve 15 inner cavity and be connected with the first metal derby 16
One end, the intracavity sidewall of the first metal derby 16 and sleeve 15 is slidably connected, and the first metal derby 16 is away from the second T-bar 14
One end is connected with one end of spring 17, and the other end of spring 17 is connected with the intracavity sidewall of sleeve 15, and sliding sleeve in spring 17
The second metal derby 18 is connected to, the upper end of sleeve 15 is connected with the inner cavity roof of mounting box 13, and the lower section of sleeve 15 is equipped with electromagnetism
Iron 19, the lower end of electromagnet 19 are connected with the bottom wall of inner cavity of mounting box 13, and the first motor, electromagnet 19 are with external power supply by leading
Line collectively constitutes a series circuit, and wind turbine 10, the first metal derby 16, are total to external power supply second metal derby 18 by conducting wire
With one series circuit of composition.
Operation principle：External power supply, the first electric motor starting are connected, hypodontia wheel 4 rotates alternately engagement annular rack 3, drives
3 vertical direction of annular rack moves up and down, and the second connecting rod 6 is driven to move up and down, the cleaning round brush being socketed in the second connecting rod 6
The dust of about 8 cleaning 1 inner cavity rear walls of power distribution cabinet body, at this point, the Knucle-gear 7 of 6 both ends of the second connecting rod connection engages straight-tooth
Item 9 rotates, and cleaning round brush 8 is driven to roll the deposition dust of cleaning 1 inner cavity rear wall of power distribution cabinet body, better；
The deposition dust of 1 inner cavity rear wall of power distribution cabinet body is scattered, and connects external power supply, and electromagnet 19 sends magnetic force, attracts
First T-bar 12 pulling baffle 11 leaves the circular through hole of covering, meanwhile, 12 the second T-bar of vertical one section of conflict of the first T-bar
14 vertical one section, the first metal derby 16 of the horizontal one section of connection of the second T-bar 14 is driven to squeeze spring 17, final first metal derby
16 contact with the second metal derby 18, and external power supply connection, wind turbine 10 starts, and extract the deposition ash being scattered 1 inner cavity of power distribution cabinet body
Dirt discharges power distribution cabinet body 1, and the two combines, effectively the deposition dust less clean to 1 inner cavity rear wall personnel of power distribution cabinet body
Cleaning discharge is carried out, substantially increases practicability.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. the cabinet body structure of AC low voltage power switch box, including power distribution cabinet body (1), it is characterised in that：The power distribution cabinet body (1)
Inner cavity roof in the middle part of be vertically connected with the upper ends of telescopic rod (2), and the lower end connection annular rack (3) of telescopic rod (2) is outer
Wall upper end, two groups of internal parallel teeth of the annular rack (3) alternately engage hypodontia wheel (4), the rear end of the hypodontia wheel (4)
It is connected in the first rotating shaft of the first motor, and the first motor is fixed on the inner cavity rear wall of power distribution cabinet body (1), the annular
The upper end of the outer wall lower end connection head rod (5) of rack (3), and the lower end pivot bush unit second of head rod (5) connects
The middle part of extension bar (6), the both ends of second connecting rod (6) are respectively connected with Knucle-gear (7), and Knucle-gear (7) engagement spur rack
(9) teeth of front end, the rear wall of the spur rack (9) are connected on the inner cavity rear wall of power distribution cabinet body (1), second connection
Cleaning round brush (8) is socketed on bar (6) side wall, and cleans the inner cavity rear wall that round brush (8) contradicts power distribution cabinet body (1), it is described to match somebody with somebody
The inner cavity rear wall of electric cabinet body (1) opens up circular through hole, and the inner wall of circular through hole is connected with wind turbine (10) by stent, described
Covered with baffle (11) on circular through hole, and one end of baffle (11) is vertically connected with one end of the first T-bar (12), and described
The other end of one T-bar (12) penetrates through the side wall of mounting box (13) and reaches in the inner cavity of mounting box (13), and mounting box (13)
Lower end be connected with the bottom wall of inner cavity of power distribution cabinet body (1), the upper end of vertical one section of first T-bar (12), which contradicts, second
Vertical one section of T-bar (14), and the second T-bar (14) laterally one section reach sleeve (15) inner cavity and be connected with the first gold medal
Belong to one end of block (16), first metal derby (16) and the intracavity sidewall of sleeve (15) are slidably connected, and the first metal derby
(16) one end away from the second T-bar (14) is connected with one end of spring (17), the other end and sleeve of the spring (17)
(15) intracavity sidewall connection, and sliding sleeve is connected to the second metal derby (18) in spring (17), the upper end of the sleeve (15) with
The inner cavity roof connection of mounting box (13), and the lower section of sleeve (15) is equipped with electromagnet (19), the lower end of the electromagnet (19)
It is connected with the bottom wall of inner cavity of mounting box (13), first motor, electromagnet (19) are collectively constituted with external power supply by conducting wire
One series circuit, the wind turbine (10), the first metal derby (16), are total to external power supply the second metal derby (18) by conducting wire
With one series circuit of composition.
2. the cabinet body structure of AC low voltage power switch box according to claim 1, it is characterised in that：Two spur racks
(9) it is arranged in parallel.
3. the cabinet body structure of AC low voltage power switch box according to claim 1, it is characterised in that：On the hypodontia wheel (4)
The curved angle that surrounds of teeth be 110 degree to 130 degree.
4. the cabinet body structure of AC low voltage power switch box according to claim 1, it is characterised in that：Two cleaning round brush
(8) it is symmetrical arranged on head rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628546.7U CN207442237U (en) | 2017-11-29 | 2017-11-29 | The cabinet body structure of AC low voltage power switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628546.7U CN207442237U (en) | 2017-11-29 | 2017-11-29 | The cabinet body structure of AC low voltage power switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442237U true CN207442237U (en) | 2018-06-01 |
Family
ID=62285295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628546.7U Expired - Fee Related CN207442237U (en) | 2017-11-29 | 2017-11-29 | The cabinet body structure of AC low voltage power switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028818A (en) * | 2018-07-02 | 2018-12-18 | 安徽省建辉生物质能发展有限公司 | A kind of rural area Biomass Gasification & Power Generation fuel drying unit |
-
2017
- 2017-11-29 CN CN201721628546.7U patent/CN207442237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028818A (en) * | 2018-07-02 | 2018-12-18 | 安徽省建辉生物质能发展有限公司 | A kind of rural area Biomass Gasification & Power Generation fuel drying unit |
| CN109028818B (en) * | 2018-07-02 | 2020-11-10 | 安徽省建辉生物质能发展有限公司 | Rural fuel drying device for biomass gasification power generation |
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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: 20180601 Termination date: 20191129 |