CN213989689U - Environment-friendly high-voltage ring main unit - Google Patents
Environment-friendly high-voltage ring main unit Download PDFInfo
- Publication number
- CN213989689U CN213989689U CN202022288836.XU CN202022288836U CN213989689U CN 213989689 U CN213989689 U CN 213989689U CN 202022288836 U CN202022288836 U CN 202022288836U CN 213989689 U CN213989689 U CN 213989689U
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- main unit
- ring main
- looped netowrk
- netowrk cabinet
- cabinet body
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- 238000009423 ventilation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 44
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 17
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an environment-friendly high-voltage ring main unit, including the looped netowrk cabinet body, the vertical motor that is provided with an output shaft to the rear end of looped netowrk cabinet body inner wall, the vertical axis of rotation that is provided with of output shaft of motor, the top level of axis of rotation are provided with first conical gear, and the top of looped netowrk cabinet body inner chamber is rotationally transversely provided with first threaded rod by front end to rear end, the utility model relates to a looped netowrk cabinet technical field. This environment-friendly high-tension loop-network cabinets drives the mounting panel through the connecting plate and removes, it reduces the mounting panel at the inside frictional force of looped netowrk cabinet body to drive the supporting wheel rotation when the mounting panel removes, make the resistance of mounting panel at the inside removal of looped netowrk cabinet body reduce, remove the inside transmission and distribution electrical equipment of looped netowrk cabinet body to the outside of looped netowrk cabinet body through the mounting panel and overhaul, do not need artifical manual taking out transmission and distribution electrical equipment from the inside of looped netowrk cabinet, be convenient for overhaul the inside equipment of looped netowrk cabinet, improve the maintenance efficiency of looped netowrk cabinet.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field specifically is an environment-friendly high-tension loop-network cabinets.
Background
The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.
Present environment-friendly high-voltage ring main unit, need take out from the internal portion dismantlement of cabinet to its inside transmission and distribution electrical equipment under long-time use and overhaul, however transmission and distribution electrical equipment installs when the ring main unit is inside, comparatively stable at the internal portion of cabinet for transmission and distribution electrical equipment, it is comparatively inseparable with the inner wall distance of the cabinet body usually, the activity space of staying is less, thereby make the manual work comparatively loaded down with trivial details complicacy with the process that transmission and distribution electrical equipment took out of the internal portion of cabinet, the manual work of being not convenient for overhauls the transmission and distribution electrical equipment of ring main unit inside, increase artificial amount of labour, make the ring main unit to the reduction of the efficiency that inside transmission and distribution electrical equipment overhauld.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an environment-friendly high-tension loop-network cabinets has solved thereby the artifical process of taking out the internal portion of cabinet with transmission and distribution electrical equipment comparatively loaded down with trivial details complicacy, and the artifical problem of overhauing the transmission and distribution electrical equipment of looped netowrk cabinet inside of being not convenient for.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an environment-friendly high-voltage ring main unit comprises a ring main unit body, wherein a motor with an upward output shaft is vertically arranged at the rear end of the inner wall of the ring main unit body, a rotating shaft is vertically arranged on the output shaft of the motor, a first bevel gear is horizontally arranged at the top end of the rotating shaft, a first threaded rod is rotatably and transversely arranged at the top of an inner cavity of the ring main unit body from the front end to the rear end, a second bevel gear meshed with the first bevel gear is vertically arranged on the surface of the first threaded rod, second threaded rods are rotatably and transversely arranged from the front end to the rear end on both sides of the top of the inner cavity of the ring main unit body, the first threaded rod is positioned between the two second threaded rods, driven gears are vertically arranged on the surfaces of the second threaded rods, and driving gears for driving the driven gears to rotate are arranged on the, first threaded rod with the equal threaded connection in surface of second threaded rod has the thread bush, the vertical a plurality of bracing piece that is provided with in bottom of looped netowrk cabinet body inner wall, the top of bracing piece is provided with the backup pad, follow in the backup pad the length direction of first threaded rod is provided with a plurality of supporting wheel with rotating, the mounting panel has been placed at the top on supporting wheel surface, the top of mounting panel transversely is provided with the connecting plate, the bottom of thread bush with the last fixed surface of connecting plate is connected.
Further, the surface of the rotating shaft is rotatably sleeved with a rotating sleeve, and the rear side face of the rotating sleeve is fixedly connected with the rear end of the inner wall of the ring main unit body.
Further, the both sides of looped netowrk cabinet body inner wall all transversely are provided with the telescopic link, the vertical grip block that is provided with in inner of telescopic link, the lateral surface of grip block with transversely be provided with pressure spring between the inside wall of looped netowrk cabinet body, the vertical insulating pad that is provided with of medial surface of grip block.
Furthermore, the top of the two side walls of the ring main unit body transversely penetrates through the ventilation pipe, and the fan is arranged inside the ventilation pipe.
Furthermore, the inner cavity of the ventilation pipe is positioned on the outer side of the fan and is detachably provided with a filter plate through bolts.
Further, a cabinet door is arranged on the front side of the ring main unit body, and a baffle plate which completely covers the ring main unit body is arranged at the top of the ring main unit body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the environment-friendly high-voltage ring main unit is characterized in that transmission and distribution electrical equipment is manually arranged inside a mounting plate, a motor rotates when the transmission and distribution electrical equipment inside a ring main unit body is overhauled to drive a rotating shaft to rotate, a first threaded rod rotates through transmission of a first bevel gear and a second bevel gear, so that a threaded sleeve moves on the surface of the first threaded rod to the front of the ring main unit body, the mounting plate is driven to move through a connecting plate, a supporting wheel rotates when the mounting plate moves to reduce the friction force of the mounting plate inside the ring main unit body, the resistance of the mounting plate moving inside the ring main unit body is reduced, the transmission and distribution electrical equipment inside the ring main unit body is moved to the outside of the ring main unit body through the mounting plate to be overhauled, the transmission and distribution electrical equipment does not need to be manually taken out of the ring main unit, and the manual maintenance of the transmission and distribution electrical equipment inside the ring main unit is convenient, the labor intensity of workers is reduced, and the maintenance efficiency of the transmission and distribution electrical equipment inside the ring main unit is improved.
(2) This environment-friendly high-voltage ring main unit, install transmission and distribution electrical equipment when the surface of mounting panel through the manual work, the extrusion grip block, make pressure spring shrink produce elasticity, reaction effect is to the grip block under pressure spring's elasticity drives, carry out the centre gripping to transmission and distribution electrical equipment through the grip block, make transmission and distribution electrical equipment more stable in the inside of ring main unit body, the fan is at the pivoted in-process through the ventilation pipe and is bloied outward, accelerate the flow rate of the inside air of ring main unit body, accelerate transmission and distribution electrical equipment at the inside radiating efficiency of ring main unit body, strengthen the protection to transmission and distribution electrical equipment, increase ring main unit body inside transmission and distribution electrical equipment's life.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic structural view of the motor and the first threaded rod of the present invention;
fig. 3 is a schematic structural view of the driving gear and the driven gear of the present invention;
fig. 4 is the structure diagram of the cabinet door and the baffle of the present invention.
In the figure: 1-ring main unit body, 2-motor, 3-rotation shaft, 4-first bevel gear, 5-first threaded rod, 6-thread bushing, 7-second bevel gear, 8-driving gear, 9-support rod, 10-support plate, 11-support wheel, 12-mounting plate, 13-connecting plate, 14-second threaded rod, 15-driven gear, 16-rotation bushing, 17-cabinet door, 18-telescopic rod, 19-clamping plate, 20-pressure spring, 21-ventilation pipe, 22-fan, 23-filter plate, 24-bolt, 25-insulation pad and 26-baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an environment-friendly high-tension loop-network cabinets, includes looped netowrk cabinet body 1, and the vertical motor 2 that is provided with an output shaft to ascending in the rear end of 1 inner wall of looped netowrk cabinet body, the vertical rotating shaft 3 that is provided with of output shaft of motor 2, the surface of rotating shaft 3 rotationally overlaps and is equipped with and rotates cover 16, rotates the rear side of cover 16 and the rear end fixed connection of 1 inner wall of looped netowrk cabinet body.
When the motor 2 rotates, the rotating shaft 3 is driven to rotate.
The rotating sleeve 16 of the rotating shaft 3 provides supporting force for the rotating shaft 3 during rotation, so that the rotating shaft 3 is more stable during rotation and does not have position deviation.
The top level of axis of rotation 3 is provided with first conical gear 4, and the top of 1 inner chambers of looped netowrk cabinet body is rotationally transversely provided with first threaded rod 5 by front end to rear end, and the vertical second conical gear 7 that meshes with first conical gear 4 that is provided with on the surface of first threaded rod 5.
The rotating shaft 3 rotates together with the first bevel gear 4 in the rotating process, and then the first threaded rod 5 rotates through the transmission of the second bevel gear 7, so that the motor 2 rotates through the transmission of the first threaded rod 5 in the rotating process.
The both sides at 1 inner chamber top of looped netowrk cabinet body rotationally transversely are provided with second threaded rod 14 by front end to rear end, and first threaded rod 5 is located between two second threaded rods 14, and the equal vertical driven gear 15 that is provided with in surface of second threaded rod 14, and the surface of first threaded rod 5 is provided with drive driven gear 15 pivoted driving gear 8.
The driving gear 8 is rotationally connected with the driven gear 15 through a chain. When the first threaded rod 5 rotates to drive the driving gear 8 to rotate, the chain drives the driven gear 15 to rotate, and the driven gear 15 drives the second threaded rod 14 to rotate in the rotating process.
The surfaces of the first threaded rod 5 and the second threaded rod 14 are both in threaded connection with a threaded sleeve 6. When the motor 2 rotates, the first threaded rod 5 and the second threaded rod 14 are simultaneously driven by the transmission of the first bevel gear 4 and the driving gear 8, and the rotating directions of the first threaded rod 5 and the second threaded rod 14 are the same in the process of simultaneous rotation.
When the first threaded rod 5 and the second threaded rod 14 rotate, the thread sleeves 6 move on the surfaces of the first threaded rod 5 and the second threaded rod 14, and the thread sleeves 6 are at the same position on the same horizontal line.
The vertical a plurality of bracing piece 9 that is provided with in bottom of 1 inner wall of looped netowrk cabinet body, the top of bracing piece 9 is provided with backup pad 10, is provided with a plurality of supporting wheel 11 along the length direction of first threaded rod 5 with rotating in backup pad 10, and mounting panel 12 has been placed at the top on supporting wheel 11 surface, and the top of mounting panel 12 transversely is provided with connecting plate 13, and the bottom of thread bush 6 is connected with the last fixed surface of connecting plate 13.
The mounting plate 12 is L-shaped, and the transmission and distribution electric equipment can be manually mounted on the upper surface of the mounting plate 12. The bracing piece 9 is vertical to be set up the interval department between a plurality of looped netowrk cabinet bodies 1 and does not hinder supporting wheel 11 to rotate, and bracing piece 9 props up backup pad 10 and makes supporting wheel 11 hang in the air, makes looped netowrk cabinet body 1 not contact with the bottom of looped netowrk cabinet body 1 inner wall at the pivoted in-process lower surface, and frictional force is littleer.
The mounting plate 12 is driven to move in the ring main unit body 1 through the connecting plate 13 in the moving process of the threaded sleeve 6, the supporting wheel 11 is driven to rotate in the moving process of the mounting plate 12, friction force in the moving process of the mounting plate 12 is reduced through rotation of the supporting wheel 11, and resistance of the mounting plate 12 in the ring main unit body 1 is reduced.
Rotate simultaneously through first threaded rod 5 and two 14 triaxial of second threaded rod, it is fixed with connecting plate 13 that a plurality of thread bushings of rethread 6 make thread bushing 6 promote more stable when mounting panel 12 removes through connecting plate 13, increase the power point when connecting plate 13 drives mounting panel 12 and remove, make mounting panel 12 at the inside steady movement of looped netowrk cabinet body 1.
Until the thread bush 6 drives mounting panel 12 through connecting plate 13 and stops removing with motor 2 when the inside transmission and distribution electrical equipment of looped netowrk cabinet body 1 removes the outside to the looped netowrk cabinet body by a large scale, the manual work can be overhauld transmission and distribution electrical equipment, do not need the manual work to take out transmission and distribution electrical equipment from the inside of looped netowrk cabinet, the manual work of being convenient for overhauls the inside transmission and distribution electrical equipment of looped netowrk cabinet, reduce artificial amount of labour, improve the maintenance efficiency of the inside transmission and distribution electrical equipment of looped netowrk cabinet.
After the overhaul is finished, the transmission and distribution electrical equipment can be manually installed on the upper surface of the installation plate 12 again, and then the motor 2 rotates reversely and is driven by the thread bush 6 to store the transmission and distribution electrical equipment into the ring main unit body 1.
Both sides of the inner wall of the ring main unit body 1 are transversely provided with telescopic rods 18, the inner end of each telescopic rod 18 is vertically provided with a clamping plate 19, a pressure spring 20 is transversely arranged between the outer side surface of each clamping plate 19 and the inner side wall of the ring main unit body 1, and the inner side surface of each clamping plate 19 is vertically provided with an insulating pad 25
When the manual work is installed transmission and distribution electrical equipment on the surface of mounting panel 12, extrusion grip block 19 makes pressure spring 20 shrink and produces elasticity, and the reaction is acted on grip block 19 under pressure spring's 20 elasticity drives, carries out the centre gripping to transmission and distribution electrical equipment through grip block 19 for transmission and distribution electrical equipment is more stable in the inside of looped netowrk cabinet body 1.
The telescopic rod 18 can limit the moving direction of the pressure spring 20 during extension and retraction, and the pressure spring 20 is prevented from being bent during extension and retraction.
The insulating pad 25 prevents the transmission and distribution electric equipment from rubbing against the holding plate 19 for a long time to generate static electricity.
The top of the two side walls of the ring main unit body 1 is transversely provided with a vent pipe 21 in a penetrating manner, a fan 22 is arranged inside the vent pipe 21, and an inner cavity of the vent pipe 21 is positioned outside the fan 22 and is detachably provided with a filter plate 23 through a bolt 24.
The fan 22 blows air outwards through the ventilation pipe 21 in the rotating process, so that the flowing speed of air inside the ring main unit body 1 is increased, and the heat dissipation efficiency of the transmission and distribution electrical equipment inside the ring main unit body 1 is increased.
The filter plate 23 can prevent the fan 22 from stopping rotating and air from flowing back to make dust enter, and the filter plate 23 can be manually disassembled from the ventilation pipe 21 through the rotating bolt 24 in the later period, so that the filter plate 23 can be conveniently replaced and cleaned in the later period manually.
The front of looped netowrk cabinet body 1 is provided with cabinet door 17, and the top of looped netowrk cabinet body 1 is provided with the baffle 26 that covers looped netowrk cabinet body 1 completely.
Before the mounting plate 12 is taken out, the cabinet door 17 is manually opened, the transmission and distribution electrical equipment inside the ring main unit body 1 is taken out from the opening of the cabinet door 17, and the baffle 26 prevents rainwater from passing through the inside of the ring main unit body 1 inside the ventilation pipe 21.
During operation, the cabinet door 17 is opened manually, the motor 2 drives the rotating shaft 3 to rotate together with the first bevel gear 4 in the rotating process, the first threaded rod 5 is rotated through the transmission of the second bevel gear 7, the motor 2 drives the first threaded rod 5 to rotate in the rotating process, the first threaded rod 5 and the second threaded rod 14 are simultaneously operated through the transmission of the first bevel gear 4 and the driving gear 8, the thread bush 6 moves on the surfaces of the first threaded rod 5 and the second threaded rod 14, the mounting plate 12 is driven to move inside the ring main body 1 through the connecting plate 13 in the moving process of the thread bush 6, the supporting wheel 11 is driven to rotate in the moving process of the mounting plate 12 through the rotation of the supporting wheel 11, the friction force in the moving process of the mounting plate 12 is reduced through the rotation of the supporting wheel 11, and the mounting plate 12 is driven by the thread bush 6 through the connecting plate 13 to move the transmission and distribution electrical equipment inside the ring main body 1 to the ring main body in a large area The motor 2 stops moving when the body 1 is outside, and the manual work can overhaul the transmission and distribution electrical equipment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an environment-friendly high-tension loop-network cabinets, includes looped netowrk cabinet body (1), its characterized in that: the rear end of the inner wall of the ring main unit body (1) is vertically provided with a motor (2) with an upward output shaft, the output shaft of the motor (2) is vertically provided with a rotating shaft (3), the top end of the rotating shaft (3) is horizontally provided with a first bevel gear (4), the top of the inner cavity of the ring main unit body (1) is rotatably and transversely provided with a first threaded rod (5) from the front end to the rear end, the surface of the first threaded rod (5) is vertically provided with a second bevel gear (7) meshed with the first bevel gear (4), two sides of the top of the inner cavity of the ring main unit body (1) are rotatably and transversely provided with second threaded rods (14) from the front end to the rear end, the first threaded rods (5) are positioned between the two second threaded rods (14), the surfaces of the second threaded rods (14) are vertically provided with driven gears (15), the surface of first threaded rod (5) is provided with the drive driven gear (15) pivoted driving gear (8), first threaded rod (5) with the equal threaded connection in surface of second threaded rod (14) has thread bush (6), the vertical a plurality of bracing piece (9) that is provided with in bottom of looped netowrk cabinet body (1) inner wall, the top of bracing piece (9) is provided with backup pad (10), follow on backup pad (10) the length direction of first threaded rod (5) is provided with a plurality of supporting wheel (11) with rotating, mounting panel (12) have been placed at the top on supporting wheel (11) surface, the top of mounting panel (12) transversely is provided with connecting plate (13), the bottom of thread bush (6) with the last fixed surface of connecting plate (13) is connected.
2. The environment-friendly high-voltage ring main unit according to claim 1, wherein: the surface of axis of rotation (3) rotationally overlaps and is equipped with and rotates cover (16), rotate cover (16) trailing flank with the rear end fixed connection of looped netowrk cabinet body (1) inner wall.
3. The environment-friendly high-voltage ring main unit according to claim 1, wherein: the ring main unit comprises a ring main unit body (1), telescopic rods (18) are transversely arranged on two sides of the inner wall of the ring main unit body (1), a clamping plate (19) is vertically arranged at the inner end of each telescopic rod (18), a pressure spring (20) is transversely arranged between the outer side surface of each clamping plate (19) and the inner side wall of the ring main unit body (1), and an insulating pad (25) is vertically arranged on the inner side surface of each clamping plate (19).
4. The environment-friendly high-voltage ring main unit according to claim 1, wherein: the top of the two side walls of the ring main unit body (1) transversely penetrates through a ventilation pipe (21), and a fan (22) is arranged inside the ventilation pipe (21).
5. The environment-friendly high-voltage ring main unit as claimed in claim 4, wherein: the inner cavity of the ventilation pipe (21) is positioned on the outer side of the fan (22) and is detachably provided with a filter plate (23) through a bolt (24).
6. The environment-friendly high-voltage ring main unit according to claim 1, wherein: the front of looped netowrk cabinet body (1) is provided with cabinet door (17), the top of looped netowrk cabinet body (1) is provided with and covers baffle (26) of looped netowrk cabinet body (1) completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288836.XU CN213989689U (en) | 2020-10-14 | 2020-10-14 | Environment-friendly high-voltage ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288836.XU CN213989689U (en) | 2020-10-14 | 2020-10-14 | Environment-friendly high-voltage ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989689U true CN213989689U (en) | 2021-08-17 |
Family
ID=77256365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288836.XU Active CN213989689U (en) | 2020-10-14 | 2020-10-14 | Environment-friendly high-voltage ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989689U (en) |
-
2020
- 2020-10-14 CN CN202022288836.XU patent/CN213989689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230606 Address after: 110000 Shenyang, Liaoning Province, China (Liaoning) pilot Free Trade Zone, Shenyang area, Nanjing South Street 1216 (37 doors) station 349 Patentee after: Liaoning Xingyun Power Equipment Co.,Ltd. Address before: 110000 561, 47 Kaixiang 1st Street, Dadong District, Shenyang City, Liaoning Province Patentee before: Liaoning guangxingyun Electric Co.,Ltd. |
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| TR01 | Transfer of patent right |