CN209785821U - Grounding switch of high-voltage switch equipment - Google Patents

Abstract

The utility model discloses a high tension switchgear's earthing switch relates to earthing switch technical field, specifically is a high tension switchgear's earthing switch, including box, hinge, door plant and base, the surperficial threaded connection of base has the screw, the ceramic seat has been cup jointed on the surface of screw, the fixed surface of ceramic seat is connected with the conductor block, the base surface is close to the one end fixedly connected with fixed block of ceramic seat, the surface grafting of fixed block has the insulator spindle. This high tension switchgear's earthing switch, through the insulator spindle, the water conservancy diversion piece, the setting of handle and translucent cover, when needing ground connection, upwards push away the handle, peg graft the conductor piece with the water conservancy diversion piece and lead to the electricity in, the translucent cover can effectually prevent that the device from causing the injury to the staff when meeting accident, through the dash board and lead the setting of rain groove, can effectually discharge the rainwater through leading the rain groove, prevent that the rainwater from corroding the device, through the setting of dead lever, can be fixed the device.

Description

Grounding switch of high-voltage switch equipment

Technical Field

The utility model relates to an earthing switch technical field specifically is an earthing switch of high tension switchgear.

Background

The existing grounding switch has the risk of electric shock or erosion by rainwater, most of the existing grounding switch is exposed outdoors, and certain danger exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high tension switchgear's earthing switch has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high tension switchgear's earthing switch, includes the box, the fixed surface of box is connected with the hinge, the fixed surface of hinge is connected with the door plant, the inside fixedly connected with base of box, the surperficial threaded connection of base has the screw, ceramic seat has been cup jointed on the surface of screw, ceramic seat's fixed surface is connected with the conductor block, the base surface is close to ceramic seat's one end fixedly connected with fixed block, the surface of fixed block is pegged graft and is had the insulator spindle.

Optionally, the surface of the insulating rod is fixedly connected with a flow guide block, and one end of the insulating rod is fixedly connected with a handle.

Optionally, a wire hole is formed in the top of the box body, and a wire is inserted into the wire hole.

Optionally, a grounding wire slot is formed in the bottom of the box body, and a grounding wire is inserted into the grounding wire slot.

Optionally, one end of the ground wire is movably connected with a grounding module.

Optionally, a supporting frame is arranged at one end, close to the wire hole, of the top of the box body, a rain shielding plate is fixedly connected to one end of the supporting frame, a rain guiding groove is formed in the surface of the rain shielding plate, a fixing rod is arranged at the back of the box body, and a transparent cover is arranged at one end, close to the ceramic seat, of the surface of the base.

(III) advantageous effects

The utility model provides a high tension switchgear's earthing switch possesses following beneficial effect:

1. This high tension switchgear's earthing switch, through the setting of ceramic seat and conductor block, on making electric wire accessible ceramic seat peg graft the conductor block, prevent the risk of electric shock, through dash board and the setting of leading the rain gutter, can effectually discharge the rainwater through leading the rain gutter, prevent that the rainwater from corroding the device, through the setting of dead lever, can be fixed the device.

2. This high tension switchgear's earthing switch, through the setting of insulator spindle, water conservancy diversion piece, handle and translucent cover, when needing ground connection, upwards push away the handle, peg graft the conductor piece with the water conservancy diversion piece and in the circular telegram, the translucent cover can effectually prevent to cause the injury to the staff when the device meets accident.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic view of the structure of the fixing rod of the present invention.

In the figure: 1. a box body; 2. a hinge; 3. a door panel; 4. a base; 5. a screw; 6. a ceramic base; 7. a conductor block; 8. a fixed block; 9. an insulating rod; 10. a flow guide block; 11. a handle; 12. a wire hole; 13. an electric wire; 14. a ground wire slot; 15. a ground line; 16. a grounding module; 17. a support frame; 18. a flashing; 19. a rain guide groove; 20. fixing the rod; 21. a transparent cover.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a ground switch of high-voltage switch equipment comprises a box body 1, wherein a hinge 2 is fixedly connected to the surface of the box body 1, a door plate 3 is fixedly connected to the surface of the hinge 2, a base 4 is fixedly connected to the inside of the box body 1, a screw 5 is connected to the surface of the base 4 in a threaded manner, a ceramic seat 6 is sleeved on the surface of the screw 5, an electric wire 13 can be inserted into a conductor block 7 through the ceramic seat 6 through the arrangement of the ceramic seat 6 and the conductor block 7, the electric shock risk is prevented, rainwater can be effectively discharged through a rainwater guide groove 19 through the arrangement of a rain shielding plate 18 and a rainwater guide groove 19, the device is prevented from being corroded by rainwater, the device can be fixed through the arrangement of a fixed rod 20, the conductor block 7 is fixedly connected to the surface of the ceramic seat 6, a fixed block 8 is fixedly connected to one end, close to the ceramic seat 6, of the surface of the base 4, a handle, when needing ground connection, push up handle 11, peg graft and lead to the electricity in the conductor block 7 with water conservancy diversion piece 10, the translucent cover 21 can effectually prevent to cause the injury to the staff when the device from accident, it has insulator spindle 9 to peg graft on the surface of fixed block 8, insulator spindle 9, the fixed surface of insulator spindle 9 is connected with water conservancy diversion piece 10, the one end fixedly connected with handle 11 of insulator spindle 9, wire hole 12 has been seted up at the top of box 1, wire 13 has been pegged graft to the inside of wire hole 12, ground wire casing 14 has been seted up to the bottom of box 1, ground wire casing 14's inside is pegged graft and is had earth connection 15, the one end swing joint of earth connection 15 has ground module 16, ground module is the grounding body that uses the carbon material as the main part, it comprises the non-metallic mineral matter that conductivity, stability is better, ground module's pole core is parallelly connected mutually or when connecting with. Welding with the same metal material is required to ensure the reliability of connection. The welding length is not less than 80mm, the cold welding and the welding missing are not allowed, welding slag is removed at the welding position, a layer of asphalt or anticorrosive paint is coated to prevent the pole core from being corroded, fine soil is adopted as a filler for pit slot backfilling, building garbage such as broken bricks and the like is not required to be used as a backfill material, the backfilling is carried out in a layering mode, after 30 cm materials are filled, a proper amount of water is added, and the materials are tamped. The electric wire hole 12 is filled with water, water is added and tamped until the electric wire hole is flush with the earth surface, one end of the top of the box body 1 close to the electric wire hole 12 is provided with a support frame 17, one end of the support frame 17 is fixedly connected with a rain shielding plate 18, the surface of the rain shielding plate 18 is provided with a rain guiding groove 19, the back of the box body 1 is provided with a fixing rod 20, one end of the surface of the base 4 close to the ceramic seat 6 is provided with a transparent cover 21, electrical elements appearing in the text are electrically connected with an external master controller and 220V mains supply, and the master controller can play.

As the utility model discloses a preferred technical scheme: the number of the fixing rods is two.

In conclusion, this earthing switch of high tension switchgear, during the use, through the setting of ceramic seat 6 and conductor block 7, make electric wire 13 accessible ceramic seat 6 peg graft on conductor block 7, prevent the risk of electric shock, through the setting of dash board 18 and rain guide groove 19, can effectually discharge the rainwater through rain guide groove 19, prevent that the rainwater from corroding the device, through the setting of dead lever 20, can fix the device, through the setting of insulator spindle 9, water conservancy diversion piece 10, handle 11 and translucent cover 21, when needing ground connection, push up handle 11, peg graft water conservancy diversion piece 10 in conductor block 7 and circular telegram, translucent cover 21 can effectually prevent that the device from causing the injury to the staff when taking place the accident.

The above, 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 (6)

1. The utility model provides a high tension switchgear's earthing switch, includes box (1), its characterized in that: the utility model discloses a ceramic refrigerator, including box (1), fixed surface is connected with hinge (2), the fixed surface of hinge (2) is connected with door plant (3), the inside fixedly connected with base (4) of box (1), the surperficial threaded connection of base (4) has screw (5), ceramic seat (6) have been cup jointed on the surface of screw (5), the fixed surface of ceramic seat (6) is connected with conductor block (7), base (4) surface is close to one end fixedly connected with fixed block (8) of ceramic seat (6), the surface of fixed block (8) is pegged graft and is had insulator spindle (9).

2. An earthing switch for high voltage switchgear, according to claim 1, characterized in that: the insulation rod (9), the fixed surface of insulation rod (9) is connected with water conservancy diversion piece (10), the one end fixedly connected with handle (11) of insulation rod (9).

3. an earthing switch for high voltage switchgear, according to claim 1, characterized in that: the top of the box body (1) is provided with a wire hole (12), and a wire (13) is inserted into the wire hole (12).

4. An earthing switch for high voltage switchgear, according to claim 1, characterized in that: the bottom of the box body (1) is provided with a grounding wire groove (14), and a grounding wire (15) is inserted into the grounding wire groove (14).

5. An earthing switch for high voltage switchgear, according to claim 4, characterized in that: one end of the grounding wire (15) is movably connected with a grounding module (16).

6. An earthing switch for high voltage switchgear, according to claim 1, characterized in that: the one end that box (1) top is close to wire hole (12) is provided with support frame (17), the one end fixedly connected with dash board (18) of support frame (17), the surface of dash board (18) is provided with leads rain groove (19), the back of box (1) is provided with dead lever (20), the one end that base (4) surface is close to ceramic seat (6) is provided with translucent cover (21).