CN220986466U - Grounding structure of high-voltage switch cabinet - Google Patents
Grounding structure of high-voltage switch cabinet Download PDFInfo
- Publication number
- CN220986466U CN220986466U CN202322319309.4U CN202322319309U CN220986466U CN 220986466 U CN220986466 U CN 220986466U CN 202322319309 U CN202322319309 U CN 202322319309U CN 220986466 U CN220986466 U CN 220986466U
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- Prior art keywords
- rod
- bin
- mounting
- screw conveyer
- cover plate
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- 238000007789 sealing Methods 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 12
- 238000012856 packing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of high-voltage switch cabinets, in particular to a grounding structure of a high-voltage switch cabinet, which comprises a cabinet body, wherein one side of the cabinet body is provided with a grounding wire, the outer side of a connecting rod fixedly connected with a grounding wire end is sleeved with a tip rod in a sliding manner, the end part of the tip rod is rotatably connected with a threaded pipe through a bearing seat, and the threaded pipe is slidably sleeved on the outer side of the connecting rod.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch cabinets, in particular to a grounding structure of a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and has the functions of on-off, control or protection. The high-voltage switch cabinet is used as an electrical product with the voltage class of 3.6 kV-550 kV, and the high-voltage isolating switch, the grounding switch, the high-voltage load switch, the high-voltage automatic superposition and sectionalizer, the high-voltage operating mechanism, the high-voltage explosion-proof power distribution device, the high-voltage switch cabinet and the like are large; the high-voltage switch cabinet is generally arranged in different places such as a district or a park, and a grounding structure is generally arranged in the high-voltage switch cabinet for ensuring safety; the grounding structure of the high-voltage switch cabinet in the current market is characterized in that the binding post is directly inserted into the ground, the binding post is easily pulled up by people to loosen, dangerous problems such as electric leakage and the like are easily caused, and the grounding structure is fixed in a manner of directly pouring concrete and the like, so that the grounding structure cannot be replaced due to corrosion on the surface of the grounding structure, and the service life of the grounding structure is influenced.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a grounding structure of a high-voltage switch cabinet, which solves the problem that the grounding structure of the current high-voltage switch cabinet is easily damaged by people.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
The utility model provides a grounding structure of high tension switchgear, includes the cabinet body, cabinet body one side is provided with the earth connection, earth connection line end fixed connection's connecting rod outside slip cap is equipped with sharp pole, sharp pole tip is connected with the screwed pipe through the bearing frame rotation, screwed pipe slip cap is established in the outside of connecting rod, the outside thread bush of screwed pipe is equipped with the auger pole, the outside at sharp pole is established to auger pole slip cap, be connected with the second butt pole that circumference array distributes through the bearing frame rotation on the sharp pole, every all be connected with the connecting block through the bearing frame rotation on the second butt pole, be connected with first butt pole through the bearing frame rotation on the connecting block, first butt pole expansion end is connected on the auger pole through the bearing frame rotation.
Further, fixed cover is equipped with down and keeps out the board on the auger pole, it is connected with the mounting box to keep out to contradict down on the board, be provided with the installation storehouse on the mounting box, the mounting box is located and has seted up the through-hole with auger pole tip plug connection on the installation storehouse inner wall, and installs the inside board that keeps out that is provided with of storehouse, it establishes on the external screw thread that auger pole tip set up to go up the board thread bush, installation storehouse mouth is provided with seal assembly.
Further, the sealing component comprises a cover plate, a fixed ring and a box lock, wherein the cover plate is rotationally connected to the mounting box through a bearing seat, the cover plate is matched with the mounting bin mouth, the fixed ring is fixedly connected to the mounting box, a through hole in plug connection with the fixed ring is formed in the movable end of the cover plate, and the box lock catch is connected to the fixed ring.
Further, the threaded pipe end is rotatably connected with two holding rods through a bearing seat.
Further, the installation box is provided with a groove at the position of the bin opening of the installation bin, the grounding wire is connected with the groove in a plug-in mode, and a baffle plate propped against the outer side of the grounding wire is fixedly connected at the notch of the cover plate at the groove.
(III) beneficial effects
Compared with the prior art, the utility model provides the grounding structure of the high-voltage switch cabinet, which has the following beneficial effects:
1. According to the utility model, the auger rod and the tip rod are arranged in the grounding structure of the high-voltage switch cabinet, the auger rod is buried underground in a mode of rotating by screw threads, then the threaded pipe on the auger rod is rotated, and the tip rod is driven to ascend by the threaded pipe, so that the second supporting rod on the tip rod slides in a matched manner with the first supporting rod, and a supporting rod structure perpendicular to the auger rod is formed.
2. According to the utility model, the mounting box is arranged in the grounding structure of the high-voltage switch cabinet, and the cover plate on the mounting box is locked by the box lock, so that non-professional staff can be prevented from contacting the threaded pipe, and the stability and the safety of the grounding structure are further improved.
Drawings
FIG. 1 is a perspective view of the whole of the present utility model;
FIG. 2 is a schematic perspective view of a connecting rod according to the present utility model;
FIG. 3 is a schematic perspective view of the mating of the tip rod, auger stem and upper retaining plate of the present utility model;
FIG. 4 is a schematic perspective view of the mounting case of the present utility model;
Fig. 5 is a schematic perspective view illustrating the cooperation of the first abutment and the second abutment according to the present utility model.
In the figure: 1. a cabinet body; 2. a ground wire; 3. a box lock; 4. a cover plate; 5. a mounting box; 6. twisting Long Gan; 7. a first support rod; 8. a tip rod; 9. a connecting rod; 10. a grip; 11. a threaded tube; 12. a second support rod; 13. an upper abutment plate; 14. a lower retaining plate; 15. a through hole; 16. a baffle; 17. a mounting bin; 18. a fixing ring; 19. a groove; 20. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 5, the grounding structure of a high-voltage switch cabinet provided by an embodiment of the utility model comprises a cabinet body 1, wherein one side of the cabinet body 1 is provided with a grounding wire 2, the outer side of a connecting rod 9 fixedly connected with the end of the grounding wire 2 is slidably sleeved with a tip rod 8, the end part of the tip rod 8 is rotationally connected with a threaded pipe 11 through a bearing seat, the threaded pipe is slidably sleeved on the outer side of the connecting rod 9, the outer side of the threaded pipe 11 is slidably sleeved with a packing auger rod 6, the packing auger rod 6 is slidably sleeved on the outer side of the tip rod 8, the tip rod 8 is rotationally connected with second supporting rods 12 distributed in a circumferential array through the bearing seat, each second supporting rod 12 is rotationally connected with a connecting block 20 through the bearing seat, the connecting block 20 is rotationally connected with a first supporting rod 7 through the bearing seat, and the movable end of the first supporting rod 7 is rotationally connected with the packing auger rod 6 through the bearing seat;
The tip of the tip rod 8 is matched with the auger rod 6 to enable the auger rod 6 to be buried or inserted into the ground, then the threaded pipe 11 is rotated, the threaded pipe 11 is utilized to drive the tip rod 8 to slide inside the auger rod 6, so that the tip rod 8 utilizes the second supporting rod 12 to push the first supporting rod 7, a triangular structure is formed among the second supporting rod 12, the first supporting rod 7 and the tip rod 8, and the difficulty of the tip rod 8 in disengaging from the ground is increased by utilizing the triangular structure;
the ground wire 2 is electrically connected with the connecting rod 9, and the connecting rod 9 is electrically connected with the tip rod 8.
As shown in fig. 3 and 4, in some embodiments, a lower retaining plate 14 is fixedly sleeved on the auger stem 6, a mounting box 5 is in abutting connection with the lower retaining plate 14, a mounting bin 17 is arranged on the mounting box 5, a through hole which is in plug connection with the end part of the auger stem 6 is formed in the inner wall of the mounting bin 17, an upper retaining plate 13 is arranged in the mounting bin 17, the upper retaining plate 13 is in threaded sleeve on an external thread which is arranged at the end part of the auger stem 6, and a sealing component is arranged at the bin opening of the mounting bin 17;
After the auger stem 6 is installed, the installation box 5 is placed on the auger stem 6, at the moment, the mountain end of the auger stem 6 is inserted into the through hole, the installation box 5 abuts against the upper portion of the lower abutment plate 14, then the upper abutment plate 13 is sleeved on the end portion of the auger stem 6 in the installation bin 17 in a threaded manner, and the installation box 5 is clamped by utilizing the cooperation of the upper abutment plate 13 and the lower abutment plate 14, so that the installation box 5 is fixed on the auger stem 6.
As shown in fig. 1 and 4, in some embodiments, the sealing assembly comprises a cover plate 4, a fixed ring 18 and a box lock 3, wherein the cover plate 4 is rotationally connected to the mounting box 5 through a bearing seat, the cover plate 4 is matched with the bin mouth of the mounting bin 17, the fixed ring 18 is fixedly connected to the mounting box 5, a penetrating opening 15 which is in plug connection with the fixed ring 18 is formed in the movable end of the cover plate 4, and the box lock 3 is buckled on the fixed ring 18;
The cover plate 4 is used for opening or closing the bin opening of the installation bin 17, the cover plate 4 is covered, at the moment, the fixing ring 18 partially penetrates through the penetrating opening 15, and then the box lock 3 is locked on the cover plate 4, so that the installation bin 17 is closed, and the cover plate 4 is prevented from being manually opened.
As shown in fig. 3, in some embodiments, the threaded tube 11 is rotatably connected to two grips 10 at its ends via bearing blocks;
By rotating the grip 10, the threaded pipe 11 is rotated by the grip 10.
As shown in fig. 4, in some embodiments, a groove 19 is formed in the position of the mounting bin 5 at the bin opening of the mounting bin 17, the ground wire 2 is connected with the groove 19 in a plugging manner, and a baffle 16 propped against the outer side of the ground wire 2 is fixedly connected at the notch of the groove 19 on the cover plate 4.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a high tension switchgear's ground structure, includes the cabinet body (1), its characterized in that: the novel multifunctional electric cabinet is characterized in that a grounding wire (2) is arranged on one side of the cabinet body (1), a tip rod (8) is arranged on the outer side of a connecting rod (9) fixedly connected with the grounding wire (2) in a sliding mode, a threaded pipe (11) is connected to the end portion of the tip rod (8) through a bearing seat in a rotating mode, the threaded pipe (11) is arranged on the outer side of the connecting rod (9) in a sliding mode, a winch Long Gan (6) is arranged on the outer side of the threaded pipe (11) in a sleeved mode, the winch Long Gan (6) is arranged on the outer side of the tip rod (8) in a sliding mode, second supporting rods (12) distributed in a circumferential array mode are connected to the tip rod (8) through bearing seats in a rotating mode, connecting blocks (20) are connected to the first supporting rods (7) through bearing seats in a rotating mode, and movable ends of the first supporting rods (7) are connected to the winch rods (6) through bearing seats in a rotating mode.
2. The grounding structure of a high voltage switchgear as claimed in claim 1, wherein: the utility model discloses a screw conveyer is characterized by comprising a screw conveyer rod (6), a screw conveyer (17) and a screw conveyer (6), wherein a lower retaining plate (14) is fixedly sleeved on the screw conveyer Long Gan (6), a mounting box (5) is connected to the lower retaining plate (14) in a contradicting way, a mounting bin (17) is arranged on the mounting box (5), a through hole which is connected with the end part of the screw conveyer Long Gan (6) in a plugging way is formed in the inner wall of the mounting bin (17) in the mounting box (5), an upper retaining plate (13) is arranged in the mounting bin (17), and a screw conveyer sleeve of the upper retaining plate (13) is arranged on an external screw thread which is arranged at the end part of the screw conveyer rod (6), and a sealing component is arranged at the bin opening of the mounting bin (17).
3. The grounding structure of a high voltage switchgear as claimed in claim 2, wherein: the sealing assembly comprises a cover plate (4), a fixed ring (18) and a box lock (3), wherein the cover plate (4) is rotationally connected to the mounting box (5) through a bearing seat, the cover plate (4) is matched with a bin opening of a mounting bin (17), the fixed ring (18) is fixedly connected to the mounting box (5), a through hole (15) which is in plug connection with the fixed ring (18) is formed in the movable end of the cover plate (4), and the box lock (3) is buckled on the fixed ring (18).
4. The grounding structure of a high voltage switchgear as claimed in claim 1, wherein: the end part of the threaded pipe (11) is rotatably connected with two holding rods (10) through a bearing seat.
5. A grounding structure of a high voltage switchgear as claimed in claim 3, wherein: the mounting box (5) is located at the bin opening of the mounting bin (17) and is provided with a groove (19), the grounding wire (2) is connected with the groove (19) in a plugging mode, and the baffle (16) propped against the outer side of the grounding wire (2) is fixedly connected at the notch of the groove (19) of the cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319309.4U CN220986466U (en) | 2023-08-28 | 2023-08-28 | Grounding structure of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319309.4U CN220986466U (en) | 2023-08-28 | 2023-08-28 | Grounding structure of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220986466U true CN220986466U (en) | 2024-05-21 |
Family
ID=91070105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322319309.4U Active CN220986466U (en) | 2023-08-28 | 2023-08-28 | Grounding structure of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220986466U (en) |
-
2023
- 2023-08-28 CN CN202322319309.4U patent/CN220986466U/en active Active
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