CN209963497U - Multifunctional high-voltage power distribution cabinet - Google Patents
Multifunctional high-voltage power distribution cabinet Download PDFInfo
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- CN209963497U CN209963497U CN201920197862.6U CN201920197862U CN209963497U CN 209963497 U CN209963497 U CN 209963497U CN 201920197862 U CN201920197862 U CN 201920197862U CN 209963497 U CN209963497 U CN 209963497U
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Abstract
The utility model discloses a multifunctional high-voltage power distribution cabinet, which comprises a cabinet body and cabinet legs, wherein the left side and the right side in the cabinet body are respectively provided with a first frame body and a second frame body, the left side and the right side of the first frame body and the second frame body are respectively provided with an opening, and a plurality of electrical element mounting plates are transversely arranged in the first frame body and the second frame body; a plurality of heat dissipation holes are uniformly distributed on the top plate and the bottom plate of the first frame body, the top plate and the bottom plate of the second frame body and the electric element mounting plate; the first frame body and the second frame body realize relative or reverse motion in the horizontal direction through an electric mechanism in the cabinet body; detachable door bodies are arranged on the left side and the right side of the cabinet body and at the positions of the first frame body and the second frame body; the bottom in the cabinet body is provided with a damp-proof heat dissipation mechanism, and the cabinet body is provided with air inlets on the left side and the right side of the damp-proof heat dissipation mechanism; the top both sides of the cabinet body are provided with thermovents. The utility model discloses have multiple functions such as maintain convenience, ventilation cooling and dampproofing, provide the assurance for high voltage distribution cabinet's normal operating.
Description
Technical Field
The utility model relates to a switch board specifically is a multi-functional high voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
The technical problems of the prior high-voltage power distribution cabinet in the following aspects are as follows: 1. the electric elements in the high-voltage power distribution cabinet need to be replaced and maintained after being damaged, and the conventional high-voltage power distribution cabinet has narrow internal space and is inconvenient to maintain; 2. moisture in air in south China is heavy, a high-voltage power distribution cabinet is easily affected by the moisture, and parts in the high-voltage power distribution cabinet are damaged due to the fact that the moisture is too heavy, so that normal operation of equipment is affected; 3. the existing high-voltage power distribution cabinet has poor heat dissipation effect, and the normal operation of equipment is easily caused by high temperature. Therefore, there is still a need for improvement of existing high voltage distribution cabinets.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a multi-functional high voltage distribution cabinet, have multiple functions such as maintain convenience, ventilation cooling and dampproofing, provide the assurance for high voltage distribution cabinet's normal operating.
In order to realize the above purpose, the utility model adopts the technical scheme that: the cabinet comprises a cabinet body and cabinet legs, wherein a first frame body and a second frame body are respectively arranged on the left side and the right side of the interior of the cabinet body; a plurality of heat dissipation holes are uniformly distributed on the top plate and the bottom plate of the first frame body, the top plate and the bottom plate of the second frame body and the electric element mounting plate; the first frame body and the second frame body realize relative or reverse motion in the horizontal direction through an electric mechanism in the cabinet body; detachable door bodies are arranged on the left side and the right side of the cabinet body and at the positions of the first frame body and the second frame body; the bottom in the cabinet body is provided with a damp-proof heat dissipation mechanism, and the cabinet body is provided with air inlets on the left side and the right side of the damp-proof heat dissipation mechanism; the top both sides of the cabinet body are provided with the thermovent, and dampproofing heat dissipation mechanism includes the casing and controls two ventilative dampproofing pieces, controls the bottom and the top of two ventilative dampproofing pieces and laminates with the cabinet body and casing respectively each other, controls and forms a gas passage between two ventilative dampproofing pieces, and the upper end of casing just is being connected at the middle part that lies in gas passage and is lining up the fan installation shell, and the inside of fan installation shell is provided with the fan, and the top of fan installation shell is equipped with the air outlet.
Furthermore, the upper end and the lower end of the right side of the first frame body are provided with first seat bodies, and the upper end and the lower end of the left side of the second frame body are provided with second seat bodies.
Furthermore, the electric mechanism comprises a stepping motor, a first ball screw and a second ball screw, a first gear and a second gear are respectively arranged in the middle of the first ball screw and the middle of the second ball screw, a first chain is connected between the first gear and the second gear, an output shaft of the stepping motor is connected with a third gear, a second chain is connected between the third gear and a fourth gear on the second ball screw, and both ends of the first ball screw and the second ball screw are respectively provided with a left-handed thread and a right-handed thread; the first base body and the second base body are respectively connected with nuts on the left-handed thread and the right-handed thread at two ends of the first ball screw and the second ball screw.
Furthermore, the first frame body, the second frame body, the first seat body and the second seat body are all made of polymer insulating materials.
Furthermore, the breathable moisture-proof block is a honeycomb activated carbon plate.
The utility model has the advantages that: the utility model provides a multifunctional high-voltage power distribution cabinet, which drives a first frame body and a second frame body to move relatively or in opposite directions in the horizontal direction through an electric mechanism, so that the first frame body and the second frame body extend out of the cabinet body, thereby facilitating the replacement and maintenance of electric elements in the first frame body and the second frame body and solving the technical problems of narrow internal space and difficult maintenance of the existing high-voltage power distribution cabinet; additionally, the utility model has the characteristics of it is dampproofing and radiating, solved among the environment that the moisture is overweight causes spare part to damage the scheduling problem among the high voltage distribution cabinet, ensured high voltage distribution cabinet's normal operating, improved distribution safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first frame and the second frame in the extended state of the present invention.
The text labels in the figures are represented as: 1. a stepping motor; 2. a third gear; 3. a second chain; 4. A fourth gear; 5. a second gear; 6. a second ball screw; 7. a cabinet foot; 8. a cabinet body; 9. a second frame body; 10. the door body can be disassembled; 11. a first chain; 12. a second seat body; 13. a first ball screw; 14. a first gear; 15. a first seat body; 16. a first frame body; 17. a housing; 18. an air inlet; 19. a breathable moisture-proof block; 20. a gas channel; 21. a fan; 22. a fan mounting housing; 23. And a heat dissipation port.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the specific structure of the present invention is: the cabinet comprises a cabinet body 8 and cabinet legs 7, wherein a first frame body 16 and a second frame body 9 are respectively arranged on the left side and the right side of the inside of the cabinet body 8, openings are respectively arranged on the left side and the right side of the first frame body 16 and the second frame body 9, and a plurality of electrical component mounting plates are transversely arranged inside the first frame body 16 and the second frame body 9; a plurality of heat dissipation holes are uniformly distributed on the top plate and the bottom plate of the first frame body 16, the top plate and the bottom plate of the second frame body 9 and the electric element mounting plate; the first frame body 16 and the second frame body 9 realize relative or reverse motion in the horizontal direction through an electric mechanism in the cabinet body 8; the left side and the right side of the cabinet body 8 are provided with detachable door bodies 10 at the positions of the first frame body 16 and the second frame body 9; a moisture-proof heat dissipation mechanism is arranged at the bottom in the cabinet body 8, and air inlets 18 are formed in the left side and the right side of the cabinet body 8, which are positioned on the moisture-proof heat dissipation mechanism; the top both sides of the cabinet body 8 are provided with thermovent 23, dampproofing heat dissipation mechanism includes casing 17 and controls two ventilative dampproofing pieces 19, control the bottom and the top of two ventilative dampproofing pieces 19 and laminate each other with the cabinet body 8 and casing 17 respectively, control and form a gas passage 20 between two ventilative dampproofing pieces 19, link up fan installation shell 22 is just connected at the middle part that lies in gas passage 20 in the upper end of casing 17, the inside of fan installation shell 22 is provided with fan 21, the top of fan installation shell 22 is equipped with the air outlet.
Preferably, the first housing 15 is provided at the upper and lower ends of the right side of the first housing 16, and the second housing 12 is provided at the upper and lower ends of the left side of the second housing 9.
Preferably, the electric mechanism comprises a stepping motor 1, a first ball screw 13 and a second ball screw 6, a first gear 14 and a second gear 5 are respectively arranged in the middle of the first ball screw 13 and the second ball screw 6, a first chain 11 is connected between the first gear 14 and the second gear 5, an output shaft of the stepping motor 1 is connected with a third gear 2, a second chain 3 is connected between the third gear 2 and a fourth gear 4 on the second ball screw 6, and both ends of the first ball screw 13 and the second ball screw 6 are respectively provided with left-handed threads and right-handed threads; the first seat body 15 and the second seat body 12 are respectively connected with nuts on the left-handed thread and the right-handed thread at two ends of the first ball screw 13 and the second ball screw 6.
Preferably, the first frame 16, the second frame 9, the first seat 15, and the second seat 12 are all made of polymer insulating materials.
Further, the air-permeable moisture-proof block 19 is a honeycomb activated carbon plate.
When the door is used, the door body 10 is firstly detached, the stepping motor 1 rotates positively to drive the first ball screw 13 and the second ball screw 6 to rotate together, the first ball screw 13 and the second ball screw 6 rotate to drive the first frame body 16 and the second frame body 9 to move in opposite directions, the first frame body 16 and the second frame body 9 extend out of the cabinet body 8 when moving in opposite directions, and at the moment, the electric elements in the first frame body 16 and the second frame body 9 are convenient to maintain and replace. After the maintenance is finished, the stepping motor 1 rotates reversely, so that the first frame 16 and the second frame 9 automatically return to the cabinet.
It should be noted that, in this document, 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 principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. A multifunctional high-voltage power distribution cabinet comprises a cabinet body (8) and cabinet legs (7), and is characterized in that a first frame body (16) and a second frame body (9) are respectively arranged on the left side and the right side of the interior of the cabinet body (8), openings are respectively formed in the left side and the right side of the first frame body (16) and the second frame body (9), and a plurality of electrical element mounting plates are transversely arranged in the first frame body (16) and the second frame body (9); a plurality of heat dissipation holes are uniformly distributed on the top plate and the bottom plate of the first frame body (16), the top plate and the bottom plate of the second frame body (9) and the electric element mounting plate; the first frame body (16) and the second frame body (9) realize relative or reverse motion in the horizontal direction through an electric mechanism in the cabinet body (8); detachable door bodies (10) are arranged on the left side and the right side of the cabinet body (8) and at the positions of the first frame body (16) and the second frame body (9); the bottom in the cabinet body (8) is provided with a damp-proof heat dissipation mechanism, and the left side and the right side of the cabinet body (8) which are positioned on the damp-proof heat dissipation mechanism are both provided with air inlets (18); the top both sides of the cabinet body (8) are provided with thermovent (23), dampproofing heat dissipation mechanism includes casing (17) and controls two ventilative dampproofing pieces (19), control the bottom and the top of two ventilative dampproofing pieces (19) and laminate each other with the cabinet body (8) and casing (17) respectively, control and form a gas passage (20) between two ventilative dampproofing pieces (19), the upper end of casing (17) just is being connected in the middle part that lies in gas passage (20) and link up fan installation shell (22), the inside of fan installation shell (22) is provided with fan (21), the top of fan installation shell (22) is equipped with the air outlet.
2. Multifunctional high voltage power distribution cabinet according to claim 1, characterized in that the first frame (16) is provided with first seats (15) at the right side and at the top and bottom ends, and the second frame (9) is provided with second seats (12) at the left side and at the top and bottom ends.
3. The multifunctional high-voltage power distribution cabinet according to claim 2, characterized in that the electric mechanism comprises a stepping motor (1), a first ball screw (13) and a second ball screw (6), a first gear (14) and a second gear (5) are respectively arranged in the middle of the first ball screw (13) and the second ball screw (6), a first chain (11) is connected between the first gear (14) and the second gear (5), an output shaft of the stepping motor (1) is connected with a third gear (2), a second chain (3) is connected between the third gear (2) and a fourth gear (4) on the second ball screw (6), and both ends of the first ball screw (13) and the second ball screw (6) are respectively provided with left-handed threads and right-handed threads; the first seat body (15) and the second seat body (12) are respectively connected with nuts on left-handed threads and right-handed threads at two ends of the first ball screw (13) and the second ball screw (6).
4. The multifunctional high-voltage power distribution cabinet according to claim 3, wherein the first frame body (16), the second frame body (9), the first base body (15) and the second base body (12) are made of polymer insulating materials.
5. Multifunctional high voltage power distribution cabinet according to any of claims 1-4, characterized in that the gas-permeable moisture-proof block (19) is a honeycomb activated carbon plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197862.6U CN209963497U (en) | 2019-02-14 | 2019-02-14 | Multifunctional high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197862.6U CN209963497U (en) | 2019-02-14 | 2019-02-14 | Multifunctional high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209963497U true CN209963497U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197862.6U Active CN209963497U (en) | 2019-02-14 | 2019-02-14 | Multifunctional high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209963497U (en) |
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2019
- 2019-02-14 CN CN201920197862.6U patent/CN209963497U/en active Active
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