CN210577036U - Grounding device for electrical equipment power distribution cabinet - Google Patents
Grounding device for electrical equipment power distribution cabinet Download PDFInfo
- Publication number
- CN210577036U CN210577036U CN201921969082.5U CN201921969082U CN210577036U CN 210577036 U CN210577036 U CN 210577036U CN 201921969082 U CN201921969082 U CN 201921969082U CN 210577036 U CN210577036 U CN 210577036U
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- Prior art keywords
- pole
- rod
- hole
- threaded hole
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model relates to an electrical equipment technical field specifically is a grounding device for electrical equipment switch board, including quick-witted case and frame, the frame sets up the lower extreme at quick-witted case, and the downside difference level of quick-witted case is provided with first pole and second pole, and first groove has been seted up to the upper surface of first pole, and the second groove has been seted up to the lower surface of second pole, and first pole and second pole pass through first groove and second groove joint and connect, and the upper end of second pole is vertical to be provided with vertical board. The utility model relates to a novelty, simple structure, convenient to use, the one end of connecting rod can rotate the bottom surface of quick-witted case, and the other end of connecting rod can rotate the upper end of first pole and second pole, and the connecting rod realizes the intercommunication with the first pole and the second pole of quick-witted case and bottom this moment, and when the connecting rod rotated required position, inserted the inside of first through-hole and second through-hole with the locating lever simultaneously, can not appear twining or the fracture condition like the ground connection form of electric wire in the past.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a grounding device for electrical equipment switch board.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor for normal operation and transmission of electric power in a power plant is electric equipment, and the most essential factor for ensuring personal safety and normal operation of the electric equipment is to keep good insulation between a distribution line and the electric equipment. Whether the electrical insulation performance is good or not can be measured by measuring parameters such as insulation resistance, compressive strength, leakage current and dielectric loss.
When the switch board was installed in the open air, because generally install in spacious place, can suffer unexpected situations such as thunderbolt, the thunderbolt can lead to the inside of switch board to appear great damage, can set up earthing device in the bottom of switch board in order to avoid the accident, earthing device in the past is the conductor wire mostly, and one end contact switch board one end contact ground, but fracture or winding unexpected situation can appear to the conductor wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earthing device for electrical equipment switch board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earthing device for electrical equipment switch board, includes quick-witted case and frame, the frame sets up the lower extreme at quick-witted case, the downside difference level of quick-witted case is provided with first pole and second pole, the first groove has been seted up to the upper surface of first pole, the second groove has been seted up to the lower surface of second pole, first pole and second pole pass through first groove and second groove joint and connect, the upper end of second pole is vertical to be provided with vertical board, one side of vertical board is rotated and is provided with the connecting rod.
As a further aspect of the present invention: the one end of vertical board is rotated and is provided with the dwang, connecting rod and dwang fixed connection, the connecting rod passes through the dwang and rotates the one side that sets up at vertical board.
As a further aspect of the present invention: the lower extreme level of vertical board is provided with the horizontal plate, the surface of horizontal plate is run through and is provided with first screw hole, the surface of second pole is run through and is provided with the second screw hole, the surface of first pole is run through and is provided with the third screw hole.
As a further aspect of the present invention: the horizontal plate, the second rod and the first rod form threaded connection through the first threaded hole, the second threaded hole, the third threaded hole and the bolt.
As a further aspect of the present invention: one end of the vertical plate is provided with a fixing plate, and a first through hole penetrates through the surface of the fixing plate.
As a further aspect of the present invention: one end of the connecting rod is provided with a rotating plate, and a second through hole penetrates through the surface of the rotating plate.
As a further aspect of the present invention: the inner side of the second through hole is provided with a positioning rod in a sliding mode, and the cross sections of the positioning rod, the first through hole and the second through hole are circular and equal in area.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel design, simple structure and convenient use, the first rod is placed at the bottom end, the second groove at the bottom end of the second rod is aligned to the first groove at the upper end of the first rod, so that the first rod and the second rod can be quickly positioned, clamped and connected, the disassembly and the assembly are quick and the connection mode is simple, when the first rod and the second rod are clamped together, the third threaded hole and the second threaded hole are just aligned, the horizontal plate at the lower end of the vertical plate is placed at the upper end of the second rod, when the first threaded hole, the second threaded hole and the third threaded hole are aligned, the bolt is inserted, thereby the bolt can simultaneously form threaded connection with the first rod, the second rod and the vertical plate, the device is convenient to disassemble and assemble and is convenient for operators to assemble, when one part is damaged, only the damaged part needs to be replaced, and the whole part does not need to be replaced, so that the waste is reduced; when the horizontal plate is fixed in the upper end of second pole, the downside at quick-witted case is also fixed to vertical board this moment, when operating personnel rotated the dwang of vertical board one end, the connecting rod synchronous rotation this moment, the bottom surface of quick-witted case can be rotated to the one end of connecting rod, the other end of connecting rod can rotate the upper end of first pole and second pole, the connecting rod realizes the intercommunication with the first pole and the second pole of quick-witted case and bottom this moment, when the connecting rod rotated required position, when inserting the locating lever simultaneously the inside of first through-hole and second through-hole, connecting rod and dwang no longer rotate this moment, firm location effect has been realized, can not appear winding or the fracture condition like the ground connection form of electric wire in the past, thereby prevent the emergence of unexpected condition.
Drawings
Fig. 1 is a schematic structural view of an earthing device for an electrical equipment distribution cabinet;
fig. 2 is a schematic structural view of a first rod and a second rod of the grounding device for an electrical equipment distribution cabinet;
fig. 3 is a schematic structural view of a connecting rod in a grounding device for an electrical equipment distribution cabinet;
fig. 4 is a schematic structural view of a vertical plate in an earthing device for an electrical equipment distribution cabinet.
In the figure: 1. a chassis; 2. a frame; 3. a first lever; 4. a second lever; 5. a first groove; 6. a second groove; 7. a vertical plate; 8. rotating the rod; 9. a connecting rod; 10. a horizontal plate; 11. a first threaded hole; 12. a second threaded hole; 13. a third threaded hole; 14. a bolt; 15. a fixing plate; 16. a first through hole; 17. a rotating plate; 18. a second through hole; 19. and (5) positioning the rod.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, an earthing device for an electrical equipment distribution cabinet comprises a cabinet 1 and a frame 2, the frame 2 is disposed at a lower end of the cabinet 1, a first rod 3 and a second rod 4 are respectively horizontally disposed at a lower side of the cabinet 1, a first groove 5 is disposed on an upper surface of the first rod 3, a second groove 6 is disposed on a lower surface of the second rod 4, the first rod 3 and the second rod 4 are connected by the first groove 5 and the second groove 6 in a snap-fit manner, a vertical plate 7 is vertically disposed at an upper end of the second rod 4, a connecting rod 9 is rotatably disposed at one side of the vertical plate 7, a rotating rod 8 is rotatably disposed at one end of the vertical plate 7, the connecting rod 9 is fixedly connected with the rotating rod 8, the connecting rod 9 is rotatably disposed at one side of the vertical plate 7 by the rotating rod 8, a horizontal plate 10 is horizontally disposed at a lower end of the vertical plate 7, a second threaded hole 12 is arranged on the surface of the second rod 4 in a penetrating manner, a third threaded hole 13 is arranged on the surface of the first rod 3 in a penetrating manner, a bolt 14 is connected to the inner side threads of the first threaded hole 11, the second threaded hole 12 and the third threaded hole 13, the horizontal plate 10, the second rod 4 and the first rod 3 form threaded connection through the first threaded hole 11, the second threaded hole 12, the third threaded hole 13 and the bolt 14, the first rod 3 is placed at the bottom end, the second groove 6 at the bottom end of the second rod 4 is aligned to the first groove 5 at the upper end of the first rod 3, so that the first rod 3 and the second rod 4 can be quickly positioned and clamped and connected, the disassembly and the connection are quick and simple, when the first rod 3 and the second rod 4 are clamped together, the third threaded hole 13 and the second threaded hole 12 are just aligned, the horizontal plate 10 at the lower end of the vertical plate 7 is placed at the upper end of the second rod 4, insert bolt 14 when aligning first screw hole 11, second screw hole 12, third screw hole 13 to make bolt 14 can form threaded connection with first pole 3, second pole 4, vertical board 7 simultaneously, thereby make the device dismouting portable, the operating personnel's of being convenient for equipment, when one of them part is damaged, only need to change the damaged part and need not whole change, thereby waste has been reduced.
In fig. 3 and 4, a fixing plate 15 is arranged at one end of a vertical plate 7, a first through hole 16 is arranged on the surface of the fixing plate 15 in a penetrating manner, a rotating plate 17 is arranged at one end of a connecting rod 9, a second through hole 18 is arranged on the surface of the rotating plate 17 in a penetrating manner, a positioning rod 19 is arranged on the inner side of the second through hole 18 in a sliding manner, the cross sections of the positioning rod 19, the first through hole 16 and the second through hole 18 are circular with equal areas, when a horizontal plate 10 is fixed at the upper end of the second rod 4, the vertical plate 7 is also fixed at the lower side of a case 1, when an operator rotates a rotating rod 8 at one end of the vertical plate 7, the connecting rod 9 synchronously rotates, one end of the connecting rod 9 can rotate to the bottom end surface of the case 1, the other end of the connecting rod 9 can rotate to the upper ends of the first rod 3 and the second rod 4, when the connecting rod 9 rotates to a required position, the positioning rod 19 is simultaneously inserted into the first through hole 16 and the second through hole 18, at the moment, the connecting rod 9 and the rotating rod 8 do not rotate any more, a stable positioning effect is realized, the winding or breaking condition of the grounding form of the conventional electric wire is avoided, and the occurrence of an accident situation is prevented.
The utility model discloses a theory of operation is: the first rod 3 is placed at the bottom end, the second groove 6 at the bottom end of the second rod 4 is aligned on the first groove 5 at the upper end of the first rod 3, so that the first rod 3 and the second rod 4 can be quickly positioned, clamped and connected, the disassembly and assembly are quick and the connection mode is simple, the third threaded hole 13 and the second threaded hole 12 are just aligned when the first rod 3 and the second rod 4 are clamped together, the horizontal plate 10 at the lower end of the vertical plate 7 is placed at the upper end of the second rod 4, the bolt 14 is inserted when the first threaded hole 11, the second threaded hole 12 and the third threaded hole 13 are aligned, so that the bolt 14 can simultaneously form threaded connection with the first rod 3, the second rod 4 and the vertical plate 7, the disassembly and assembly of the device are convenient, an operator can assemble the device, when one part is damaged, only the damaged part needs to be replaced without replacing the whole body, thereby the waste is reduced, when horizontal plate 10 is fixed in the upper end of second pole 4, vertical plate 7 also fixes the downside at quick-witted case 1 this moment, when operating personnel rotates dwang 8 of vertical plate 7 one end, connecting rod 9 rotates simultaneously this moment, the one end of connecting rod 9 can rotate the bottom surface of quick-witted case 1, the other end of connecting rod 9 can rotate the upper end of first pole 3 and second pole 4, the connecting rod realizes the intercommunication with quick-witted case 1 and the first pole 3 and the second pole 4 of bottom this moment, when connecting rod 9 rotates required position, when inserting locating lever 19 simultaneously the inside of first through-hole 16 and second through-hole 18, connecting rod 9 and dwang 8 no longer rotate this moment, firm locate effect has been realized, can not appear winding or the fracture condition like the ground connection form of electric wire in the past, thereby prevent the emergence of unexpected condition.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an earthing device for electrical equipment switch board, includes quick-witted case (1) and frame (2), frame (2) set up the lower extreme in quick-witted case (1), its characterized in that, the downside of quick-witted case (1) level respectively is provided with first pole (3) and second pole (4), first groove (5) have been seted up to the upper surface of first pole (3), second groove (6) have been seted up to the lower surface of second pole (4), first pole (3) and second pole (4) are connected through first groove (5) and second groove (6) block, the upper end of second pole (4) is vertical to be provided with vertical board (7), one side of vertical board (7) is rotated and is provided with connecting rod (9).
2. The grounding device for electrical equipment distribution cabinets according to claim 1, characterized in that one end of said vertical plate (7) is rotatably provided with a rotating rod (8), said connecting rod (9) is fixedly connected with said rotating rod (8), said connecting rod (9) is rotatably provided at one side of said vertical plate (7) through said rotating rod (8).
3. The grounding device for the electrical equipment distribution cabinet according to claim 1, characterized in that the lower end of the vertical plate (7) is horizontally provided with a horizontal plate (10), a first threaded hole (11) is arranged on the surface of the horizontal plate (10) in a penetrating manner, a second threaded hole (12) is arranged on the surface of the second rod (4) in a penetrating manner, and a third threaded hole (13) is arranged on the surface of the first rod (3) in a penetrating manner.
4. The grounding device for the power distribution cabinet of the electrical equipment according to claim 3, wherein bolts (14) are connected to the inner sides of the first threaded hole (11), the second threaded hole (12) and the third threaded hole (13) in a threaded manner, and the horizontal plate (10), the second rod (4) and the first rod (3) are connected in a threaded manner through the first threaded hole (11), the second threaded hole (12), the third threaded hole (13) and the bolts (14).
5. The earthing device for electrical equipment distribution cabinets according to claim 1, characterized in that, one end of said vertical plate (7) is provided with a fixing plate (15), and the surface of said fixing plate (15) is provided with a first through hole (16) therethrough.
6. The earthing device for electric equipment distribution cabinets according to claim 1, characterized in that one end of said connecting rod (9) is provided with a rotating plate (17), and the surface of said rotating plate (17) is provided with a second through hole (18) therethrough.
7. The grounding device for electrical equipment distribution cabinets according to claim 6, characterized in that a positioning rod (19) is slidably arranged inside the second through hole (18), and the cross sections of the positioning rod (19), the first through hole (16) and the second through hole (18) are circular with equal areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969082.5U CN210577036U (en) | 2019-11-14 | 2019-11-14 | Grounding device for electrical equipment power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969082.5U CN210577036U (en) | 2019-11-14 | 2019-11-14 | Grounding device for electrical equipment power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577036U true CN210577036U (en) | 2020-05-19 |
Family
ID=70660476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921969082.5U Expired - Fee Related CN210577036U (en) | 2019-11-14 | 2019-11-14 | Grounding device for electrical equipment power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577036U (en) |
-
2019
- 2019-11-14 CN CN201921969082.5U patent/CN210577036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20211114 |