CN219998714U - High tension switchgear with protection against electric shock structure - Google Patents
High tension switchgear with protection against electric shock structure Download PDFInfo
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- CN219998714U CN219998714U CN202321654191.4U CN202321654191U CN219998714U CN 219998714 U CN219998714 U CN 219998714U CN 202321654191 U CN202321654191 U CN 202321654191U CN 219998714 U CN219998714 U CN 219998714U
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- 230000002265 prevention Effects 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a high-voltage switch cabinet with an electric shock prevention structure, which belongs to the technical field of switch cabinets and comprises a base, wherein a cabinet body is fixedly arranged at the upper end of the base, a cabinet door is rotatably connected to the front end of the cabinet body, a placing seat is arranged in the cabinet body, an equipment assembly is arranged at the upper end of the placing seat, a motor is fixedly arranged on the inner wall of the rear end of the cabinet body, a rotating shaft is fixedly arranged at the front end of the motor, a gear is fixedly arranged on the outer wall of the rotating shaft, a toothed plate is meshed with one side of the gear, a connecting rod is fixedly arranged at the rear end of the toothed plate, a connecting piece is fixedly arranged at the lower end of the placing seat, a movable part sheet is fixedly arranged at the lower end of the connecting piece, and a ground contact wire is fixedly arranged on the inner wall of the bottom end of the cabinet body. Therefore, the internal power supply can be automatically connected to the grounding wire, and the use is safer.
Description
Technical Field
The utility model relates to the field of switch cabinets, in particular to a high-voltage switch cabinet with an electric shock prevention structure.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and are suitable for various different occasions such as power plants, substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential communities, high-rise buildings and the like.
The patent of present patent number CN208336878U proposes a high tension switchgear with protection against electric shock device, its device is through setting up cavity, first spout, first slider, head rod, the second connecting rod, the third connecting rod, the second slider, a spring, movable contact piece, static contact piece, the insulating layer, the ground wire, the push rod can reach under the circumstances of preventing electric shock, with the inside electricity of high tension switchgear cabinet temporarily conduction to the ground wire and then conduct to subaerial, but its device needs manual operation, need limbs contact the cabinet body earlier, the condition that the electric conduction of cabinet body surface area leads to operating personnel to be injured probably appears, to above-mentioned problem, the utility model provides a high tension switchgear with protection against electric shock structure solves this problem.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-voltage switch cabinet with an electric shock prevention structure, which can realize the purpose of avoiding limb operation to achieve power failure and solves the technical problem of potential safety hazard caused by contact of limbs into the interior of a cabinet body with electric substances in the prior art.
In order to solve the problems, the following technical scheme is provided:
the high-voltage switch cabinet with the electric shock prevention structure comprises a base, wherein a cabinet body is fixedly arranged at the upper end of the base, a cabinet door is rotatably connected to the front end of the cabinet body, a placing seat is arranged in the cabinet body, an equipment component is arranged at the upper end of the placing seat, a motor is fixedly arranged on the inner wall of the rear end of the cabinet body, a rotating shaft is fixedly arranged at the front end of the motor, a gear is fixedly arranged on the outer wall of the rotating shaft, a toothed plate is meshed with one side of the gear, and a connecting rod is fixedly arranged at the rear end of the toothed plate;
the lower extreme of placing the seat is fixedly provided with the connecting piece, the lower extreme of connecting piece is fixedly provided with moves the department piece, the bottom inner wall of the cabinet body is fixedly provided with the ground wire, the upper end of ground wire is fixedly provided with quiet department piece.
Further, the front end of cabinet door is fixed to be provided with the insulation board, the front end of insulation board is fixed to be provided with the locking subassembly.
Further, a fixing seat is fixedly arranged on the inner wall of one side of the cabinet body, and the front end of the rotating shaft is rotationally connected with the rear end of the fixing seat.
Further, the limiting groove is formed in the inner wall of the rear end of the cabinet body, the sliding plate is arranged in the limiting groove in a sliding mode, and the rear end of the connecting rod is fixedly connected with the front end of the sliding plate.
Further, the radiating holes are formed in one side of the cabinet body, the guide plates are fixedly arranged in the two sides of the cabinet body, and the guide grooves are formed in the two sides of the placing seat.
Further, the movable part piece is positioned at the upper end of the static part piece.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the internal equipment element is maintained, the electric conduction of the cabinet body to the ground contact wire is realized automatically without manually contacting substances in the cabinet body, so that the electric conduction is transmitted to the ground, and the electric conduction is safer;
according to the utility model, the insulating plate is arranged at the front end of the cabinet door, so that an operator can be prevented from directly contacting the cabinet door by limbs, the electric shock is caused, and the safety during maintenance is improved.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a high-voltage switchgear with an electric shock prevention structure according to the present utility model;
fig. 2 is a schematic cross-sectional view of a high voltage switchgear having an electric shock preventing structure according to the present utility model;
fig. 3 is a schematic view showing a partial structure of a high voltage switchgear having an electric shock preventing structure according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
In the figure: 1. a base; 2. a cabinet body; 3. a cabinet door; 4. a locking assembly; 5. a placement seat; 6. an equipment component; 7. a motor; 8. a rotating shaft; 9. a gear; 10. a fixing seat; 11. a toothed plate; 12. a limit groove; 13. a sliding plate; 14. a connecting rod; 15. a heat radiation hole; 16. a guide plate; 17. a guide groove; 18. a connecting piece; 19. a movable part sheet; 20. static tablet; 21. a ground wire; 22. an insulating plate.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the high-voltage switch cabinet with the electric shock protection structure provided by the embodiment comprises a base 1, wherein a cabinet body 2 is fixedly arranged at the upper end of the base 1, a cabinet door 3 is rotatably connected at the front end of the cabinet body 2, an insulating plate 22 is fixedly arranged at the front end of the cabinet door 3, a locking assembly 4 is fixedly arranged at the front end of the insulating plate 22, the locking assembly 4 locks the cabinet door 3,
a placing seat 5 is arranged in the cabinet body 2, a heat dissipation hole 15 is arranged on one side of the cabinet body 2, guide plates 16 are fixedly arranged in two sides of the cabinet body 2, guide grooves 17 are arranged on two sides of the placing seat 5, an equipment component 6 is arranged at the upper end of the placing seat 5, a motor 7 is fixedly arranged on the inner wall of the rear end of the cabinet body 2, a rotating shaft 8 is fixedly arranged at the front end of the motor 7,
a fixed seat 10 is fixedly arranged on the inner wall of one side of the cabinet body 2, the front end of the rotating shaft 8 is rotationally connected with the rear end of the fixed seat 10, a gear 9 is fixedly arranged on the outer wall of the rotating shaft 8, a toothed plate 11 is arranged on one side of the gear 9 in a meshed manner, the toothed plate 11 drives the placing seat 5 to move,
the rear end of the toothed plate 11 is fixedly provided with a connecting rod 14, the inner wall of the rear end of the cabinet body 2 is provided with a limit groove 12, the inside of the limit groove 12 is provided with a sliding plate 13 in a sliding manner, and the rear end of the connecting rod 14 is fixedly connected with the front end of the sliding plate 13;
the lower extreme of placing seat 5 is fixedly provided with connecting piece 18, and the lower extreme of connecting piece 18 is fixedly provided with moves department piece 19, and the bottom inner wall of cabinet body 2 is fixedly provided with ground wire 21, and the upper end of ground wire 21 is fixedly provided with quiet department piece 20, moves department piece 19 to be located the upper end of quiet department piece 20.
The application principle and the application flow of the utility model are as follows: when needs are maintained to interior equipment subassembly 6, start motor 7 earlier to make pivot 8 rotate, thereby make pinion rack 11 descend, thereby make and place seat 5 decline, thereby make connecting rod 14 drive slide plate 13 decline and lie in the inside slip of spacing groove 12, make movable department piece 19 contact quiet department piece 20, realize the outage of cabinet body 2 inside, when avoiding operating personnel to maintain, life danger appears, the insulation board 22 that the cabinet body 3 front end set up can avoid the operator limbs to contact cabinet door 2 and lead to the condition emergence of electric shock, the safety when improving the maintenance.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (6)
1. The utility model provides a high tension switchgear with protection against electric shock structure, its characterized in that, including base (1), the upper end of base (1) is fixedly provided with cabinet body (2), the front end of cabinet body (2) rotates and is connected with cabinet door (3), the inside of cabinet body (2) is provided with places seat (5), the upper end of placing seat (5) is provided with equipment assembly (6), the rear end inner wall of cabinet body (2) is fixedly provided with motor (7), the front end of motor (7) is fixedly provided with pivot (8), the outer wall of pivot (8) is fixedly provided with gear (9), one side meshing of gear (9) is provided with pinion rack (11), the rear end of pinion rack (11) is fixedly provided with connecting rod (14);
the lower extreme of placing seat (5) is fixedly provided with connecting piece (18), the lower extreme of connecting piece (18) is fixedly provided with moves department piece (19), the bottom inner wall of cabinet body (2) is fixedly provided with ground wire (21), the upper end of ground wire (21) is fixedly provided with quiet department piece (20).
2. The high-voltage switch cabinet with the electric shock prevention structure according to claim 1, wherein an insulating plate (22) is fixedly arranged at the front end of the cabinet door (3), and a locking assembly (4) is fixedly arranged at the front end of the insulating plate (22).
3. The high-voltage switch cabinet with the electric shock prevention structure according to claim 1, wherein a fixing seat (10) is fixedly arranged on the inner wall of one side of the cabinet body (2), and the front end of the rotating shaft (8) is rotatably connected with the rear end of the fixing seat (10).
4. The high-voltage switch cabinet with the electric shock prevention structure according to claim 1, characterized in that a limit groove (12) is formed in the inner wall of the rear end of the cabinet body (2), a sliding plate (13) is slidably arranged in the limit groove (12), and the rear end of the connecting rod (14) is fixedly connected with the front end of the sliding plate (13).
5. The high-voltage switch cabinet with the electric shock prevention structure according to claim 1, wherein a heat dissipation hole (15) is formed in one side of the cabinet body (2), guide plates (16) are fixedly arranged in two sides of the cabinet body (2), and guide grooves (17) are formed in two sides of the placement seat (5).
6. A high voltage switchgear with anti-electric shock structure according to claim 1, characterized in that the movable part piece (19) is located at the upper end of the stationary part piece (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654191.4U CN219998714U (en) | 2023-06-28 | 2023-06-28 | High tension switchgear with protection against electric shock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654191.4U CN219998714U (en) | 2023-06-28 | 2023-06-28 | High tension switchgear with protection against electric shock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998714U true CN219998714U (en) | 2023-11-10 |
Family
ID=88616336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654191.4U Active CN219998714U (en) | 2023-06-28 | 2023-06-28 | High tension switchgear with protection against electric shock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998714U (en) |
-
2023
- 2023-06-28 CN CN202321654191.4U patent/CN219998714U/en active Active
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