CN108462090A - A kind of electric power cabinet switching on/off handcart protective earthing device - Google Patents
A kind of electric power cabinet switching on/off handcart protective earthing device Download PDFInfo
- Publication number
- CN108462090A CN108462090A CN201810431889.7A CN201810431889A CN108462090A CN 108462090 A CN108462090 A CN 108462090A CN 201810431889 A CN201810431889 A CN 201810431889A CN 108462090 A CN108462090 A CN 108462090A
- Authority
- CN
- China
- Prior art keywords
- babinet
- handcart
- electric power
- power cabinet
- circular hole
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to electric power cabinet technical fields, and disclose a kind of electric power cabinet switching on/off handcart protective earthing device, including babinet, the bottom both ends of the babinet are installed with foundation, the bottom of the babinet offers the first circular hole on the inside of foundation, the hole inner wall of first circular hole is installed with filter plate, the bottom of the babinet is installed with the bottom tube on the outside of the first circular hole, the inner surface of the bottom tube is installed with operated pneumatic valve, the internal activity of the babinet is equipped with handcart, the outer surface both ends of the handcart are movably installed with the pulley being connected with cabinets cavity wall.The electric power cabinet switching on/off handcart protective earthing device is made the good heat dissipation effect inside device, and the operated pneumatic valve of installation, water will not be made to enter the inside of device, use unusual safety by the filter plate of the first circular hole and installation that are opened up in the bottom of babinet.
Description
Technical field
The present invention relates to electric power cabinet technical field, specially a kind of electric power cabinet switching on/off handcart protective earthing device.
Background technology
Electric power cabinet is the final stage device of distribution system, and electric power cabinet is the general designation of motor control center, and electric power cabinet use exists
Load is more dispersed and the less occasion in circuit；Motor control center neutralizes the more occasion in circuit for load collection, they
The electric energy of a certain circuit of upper level controller switching equipment is distributed to load nearby, this grade of equipment reply load provides protection, monitoring
And control, the considerations of electric power cabinet is due to environment and security needs, generally use sealed, electric power cabinet has continuous fortune for a long time
Capable feature.
Since electric power cabinet electric elements inside is all long-time continuous operation, the electric device in cabinet has at runtime
Heat generates, and fever can have an impact the rubber insulation material in electric power cabinet, its aging is caused to accelerate, decreasing insulating,
The phenomenon that may result in electric elements inside short circuit when serious aging, causes an accident, so propose a kind of electric power cabinet switch
Handcart protective earthing device.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of electric power cabinet switching on/off handcart protective earthing device, have scattered
The advantages that thermal effect is good solves electric power cabinet and is all an exposure in air, so ambient weather situation may influence electricity
Environment inside power cabinet, since electric power cabinet electric elements inside is all long-time continuous operation, the electric device in cabinet is being transported
Heat generation is had when row, fever can have an impact the rubber insulation material in electric power cabinet, cause its aging to accelerate, insulating properties
It can decline, the phenomenon of electric elements inside short circuit be may result in when serious aging, the problem of causing an accident.
To realize that above-mentioned good heat dissipation effect purpose, the present invention provide the following technical solutions：A kind of electric power cabinet switching on/off handcart guarantor
Earthing or grounding means is protected, including babinet, the bottom both ends of the babinet are installed with foundation, the bottom of the babinet offers position
The hole inner wall of the first circular hole on the inside of foundation, first circular hole is installed with filter plate, and the bottom of the babinet is fixed
The bottom tube being equipped on the outside of the first circular hole, the inner surface of the bottom tube are installed with operated pneumatic valve, the babinet it is interior
Portion is movably installed with handcart, and the outer surface both ends of the handcart are movably installed with the pulley being connected with cabinets cavity wall, institute
The internal chamber wall both ends for stating babinet are installed with block below handcart, and the roof left end of the babinet is installed with
The top stage casing of the grounding rod to match with handcart, the babinet is plugged with fixed link, and the external surface top of the fixed link is lived
Dynamic to be equipped with swivel plate, the bottom stage casing of the swivel plate is plugged with the bearing for being socketed on fixed rod outer surface, the swivel plate
Top plate stage casing be installed with mandril, be socketed with disk at the top of the mandril, the front surface both ends of the swivel plate are inserted
It is connected to circular shaft, the outer surface of the circular shaft is socketed with flap, and the front surface of the flap is installed with to be connected with swivel plate
Clamping apparatus, the outer surface left and right ends of the babinet offer the second circular hole.
Preferably, the clamping apparatus includes the sliding slot being opened at the top of flap front surface, the front surface of the swivel plate
Both ends are installed with one end through sliding slot and extend to the bar in front of flap.
Preferably, the quantity of the foundation is no less than two, and the shape of foundation is cylinder, the bottom peace of the foundation
Equipped with non-slip mat.
Preferably, the quantity of first circular hole is no less than 50, and the rounded bottom for being distributed in babinet of the first circular hole
Portion.
Preferably, the outer surface of the disk is installed with the fan blades that quantity is no less than two, and the thickness of fan blades is
0. 5 centimetres to one centimetre.
Preferably, the quantity of the flap is no less than two, and the maximum angle between flap and babinet be 30 degree extremely
60 degree.
Compared with prior art, the present invention provides a kind of electric power cabinet switching on/off handcart protective earthing device, having following has
Beneficial effect：
1, the electric power cabinet switching on/off handcart protective earthing device passes through the first circular hole and the installation opened up in the bottom of babinet
Filter plate makes the good heat dissipation effect inside device, and the operated pneumatic valve of installation, water will not be made to enter the inside of device, made
With unusual safety.
2, the electric power cabinet switching on/off handcart protective earthing device is made by the fixed link and bearing installed at the top of babinet
Swivel plate can activity, and installation mandril and disk, allow swivel plate to drive flap to rotate when blowing, to
Cool down to babinet, keeps the heat dissipation effect of device more preferable.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portions A enlarged drawing in structure of the invention Fig. 1；
Fig. 3 is the portions B enlarged drawing in structure of the invention Fig. 1.
In figure：1 babinet, 2 foundation, 3 first circular holes, 4 filter plates, 5 bottom tubes, 6 operated pneumatic valves, 7 handcarts, 8 pulleys, 9 blocks,
10 grounding rods, 11 fixed links, 12 swivel plates, 13 bearings, 14 mandrils, 15 disks, 16 circular shafts, 17 flaps, 18 clamping apparatus, 181
Sliding slot, 182 bars, 19 second circular holes, 20 fan blades.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of electric power cabinet switching on/off handcart protective earthing device, including babinet 1, the bottom both ends of babinet 1
It is installed with foundation 2, the quantity of foundation 2 is no less than two, and the shape of foundation 2 is cylinder, the bottom installation of foundation 2
There are non-slip mat, the bottom of babinet 1 to offer the first circular hole 3 positioned at 2 inside of foundation, the quantity of the first circular hole 3 is no less than 50
It is a, and the 3 rounded bottom for being distributed in babinet 1 of the first circular hole, the hole inner wall of the first circular hole 3 are installed with filter plate 4, pass through
In the filter plate 4 for the first circular hole 3 and installation that the bottom of babinet 1 opens up, make the good heat dissipation effect inside device, the bottom of babinet 1
Portion is installed with the bottom tube 5 positioned at 3 outside of the first circular hole, and the inner surface of bottom tube 5 is installed with operated pneumatic valve 6, installation
Operated pneumatic valve 6 will not make water enter the inside of device, and using unusual safety, the internal activity of babinet 1 is equipped with handcart 7,
The outer surface both ends of handcart 7 are movably installed with the pulley 8 being connected with 1 internal chamber wall of babinet, and the internal chamber wall both ends of babinet 1 are solid
Dingan County is equipped with the block 9 for being located at 7 lower section of handcart, and the roof left end of babinet 1 is installed with the grounding rod to match with handcart 7
10, the top stage casing of babinet 1 is plugged with fixed link 11, and the external surface top of fixed link 11 is movably installed with swivel plate 12, rotation
The bottom stage casing of plate 12 is plugged with the bearing 13 for being socketed on 11 outer surface of fixed link, and the top plate stage casing of swivel plate 12 is installed with
The top of mandril 14, mandril 14 is socketed with disk 15, and the outer surface of disk 15 is installed with the fan blades that quantity is no less than two
20, and the thickness of fan blades 20 is 0. 5 centimetres to one centimetre, the front surface both ends of swivel plate 12 are plugged with circular shaft 16, circular shaft
16 outer surface is socketed with flap 17, the fixed link 11 by being installed at the top of babinet 1 and bearing 13, makes swivel plate 12 can be with
Activity, and installation mandril 14 and disk 15, allow swivel plate 12 that flap 17 to be driven to rotate when blowing, to right
Babinet 1 cools down, and keeps the heat dissipation effect of device more preferable, and the quantity of flap 17 is no less than two, and between flap 17 and babinet 1
Maximum angle be 30 degree to 60 degree, the front surface of flap 17 is installed with the clamping apparatus being connected with swivel plate 12
18, clamping apparatus 18 includes the sliding slot 181 being opened at the top of 17 front surface of flap, the fixed peace in front surface both ends of swivel plate 12
Through sliding slot 181 and the bar 182 in front of flap 17 is extended to equipped with one end, the outer surface left and right ends of babinet 1 offer
Second circular hole 19.
When in use, by the filter plate 4 of the first circular hole 3 and installation opened up in the bottom of babinet 1, make inside device
Good heat dissipation effect, and installation operated pneumatic valve 6, water will not be made to enter the inside of device, using unusual safety, by
The fixed link 11 and bearing 13 of the top installation of babinet 1 allow swivel plate 12 mandril 14 and disk movable, and install
15, allow swivel plate 12 that flap 17 to be driven to rotate when blowing, to cool down to babinet 1, makes the heat dissipation of device
Effect is more preferable.
In conclusion the electric power cabinet switching on/off handcart protective earthing device, passes through the first circular hole opened up in the bottom of babinet 1
3 and installation filter plate 4, make the good heat dissipation effect inside device, and installation operated pneumatic valve 6, water will not be made to enter dress
The inside set makes swivel plate 12 can using unusual safety by the fixed link 11 and bearing 13 installed at the top of babinet 1
With the mandril 14 and disk 15 of activity, and installation, allow swivel plate 12 that flap 17 to be driven to rotate when blowing, to
Cool down to babinet 1, keeps the heat dissipation effect of device more preferable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of electric power cabinet switching on/off handcart protective earthing device, including babinet (1), it is characterised in that：The bottom of the babinet (1)
Both ends are installed with foundation (2), and the bottom of the babinet (1) offers the first circular hole (3) on the inside of foundation (2),
The hole inner wall of first circular hole (3) is installed with filter plate (4), and the bottom of the babinet (1) is installed with positioned at
The inner surface of bottom tube (5) on the outside of one circular hole (3), the bottom tube (5) is installed with operated pneumatic valve (6), the babinet (1)
Internal activity is equipped with handcart (7), and the outer surface both ends of the handcart (7) are movably installed with to be connected with babinet (1) internal chamber wall
The internal chamber wall both ends of the pulley (8) connect, the babinet (1) are installed with the block (9) below handcart (7), described
The roof left end of babinet (1) is installed with the grounding rod (10) to match with handcart (7), the top stage casing of the babinet (1)
It is plugged with fixed link (11), the external surface top of the fixed link (11) is movably installed with swivel plate (12), the swivel plate
(12) bottom stage casing is plugged with the bearing (13) for being socketed on fixed link (11) outer surface, the top plate stage casing of the swivel plate (12)
It is installed with mandril (14), disk (15), the front surface two of the swivel plate (12) are socketed at the top of the mandril (14)
End is plugged with circular shaft (16), and the outer surface of the circular shaft (16) is socketed with flap (17), and the front surface of the flap (17) is solid
Dingan County is equipped with the clamping apparatus (18) being connected with swivel plate (12), and the outer surface left and right ends of the babinet (1) offer
Second circular hole (19).
2. a kind of electric power cabinet switching on/off handcart protective earthing device according to claim 1, it is characterised in that：The clamping dress
It includes the sliding slot (181) being opened at the top of flap (17) front surface to set (18), and the front surface both ends of the swivel plate (12) are solid
Dingan County through sliding slot (181) and extends to the bar (182) in front of flap (17) equipped with one end.
3. a kind of electric power cabinet switching on/off handcart protective earthing device according to claim 1, it is characterised in that：The foundation
(2) quantity is no less than two, and the shape of foundation (2) is cylinder, and the bottom of the foundation (2) is equipped with non-slip mat.
4. a kind of electric power cabinet switching on/off handcart protective earthing device according to claim 1, it is characterised in that：First circle
The quantity in hole (3) is no less than 50, and the rounded bottom for being distributed in babinet (1) of the first circular hole (3).
5. a kind of electric power cabinet switching on/off handcart protective earthing device according to claim 1, it is characterised in that：The disk
(15) outer surface is installed with the fan blades (20) that quantity is no less than two, and the thickness of fan blades (20) be 0. 5 centimetres extremely
One centimetre.
6. a kind of electric power cabinet switching on/off handcart protective earthing device according to claim 1, it is characterised in that：The flap
(17) quantity is no less than two, and the maximum angle between flap (17) and babinet (1) is 30 degree to 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431889.7A CN108462090B (en) | 2018-05-08 | 2018-05-08 | Electric power cabinet switch handcart protection earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431889.7A CN108462090B (en) | 2018-05-08 | 2018-05-08 | Electric power cabinet switch handcart protection earthing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108462090A true CN108462090A (en) | 2018-08-28 |
| CN108462090B CN108462090B (en) | 2020-10-27 |
Family
ID=63214983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431889.7A Active CN108462090B (en) | 2018-05-08 | 2018-05-08 | Electric power cabinet switch handcart protection earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462090B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202454964U (en) * | 2012-02-23 | 2012-09-26 | 漳州新源电力工程有限公司 | Novel protective grounding device for switch handcart of power cabinet |
| KR20120117161A (en) * | 2011-04-14 | 2012-10-24 | 대신파워텍 (주) | Distributing board with functions of preventing injury form salt and automatic controlling of inner temperature |
| CN203839765U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | Distribution box |
| CN205478542U (en) * | 2016-01-11 | 2016-08-17 | 广州世居照明科技有限公司 | Hinge formula ceiling fan lamp |
| CN205610036U (en) * | 2016-03-04 | 2016-09-28 | 张伟鹏 | Distribution box |
| CN107910782A (en) * | 2017-12-21 | 2018-04-13 | 浙江中正新能源科技有限公司 | A kind of easy-to-dismount photovoltaic micro measuring instrument |
-
2018
- 2018-05-08 CN CN201810431889.7A patent/CN108462090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117161A (en) * | 2011-04-14 | 2012-10-24 | 대신파워텍 (주) | Distributing board with functions of preventing injury form salt and automatic controlling of inner temperature |
| CN202454964U (en) * | 2012-02-23 | 2012-09-26 | 漳州新源电力工程有限公司 | Novel protective grounding device for switch handcart of power cabinet |
| CN203839765U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | Distribution box |
| CN205478542U (en) * | 2016-01-11 | 2016-08-17 | 广州世居照明科技有限公司 | Hinge formula ceiling fan lamp |
| CN205610036U (en) * | 2016-03-04 | 2016-09-28 | 张伟鹏 | Distribution box |
| CN107910782A (en) * | 2017-12-21 | 2018-04-13 | 浙江中正新能源科技有限公司 | A kind of easy-to-dismount photovoltaic micro measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108462090B (en) | 2020-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200925 Address after: 325200 dedication Road, Ruian Economic Development Zone, Wenzhou, Zhejiang Applicant after: Zhejiang ZHENGBO Intelligent Machinery Co.,Ltd. Address before: 325200 601 room, 3 unit 12, Hongqiao Road South, Yu Hai street, Ruian, Wenzhou, Zhejiang Applicant before: Zheng Chengqi |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: 325200 building 56, 60 and 65, Shidai Pioneer Park, Mayu Town, Ruian City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Ruibao Packaging Machinery Co.,Ltd. Address before: 325200 Zhejiang Wenzhou Ruian Economic Development Zone dedicated road Patentee before: Zhejiang ZHENGBO Intelligent Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |