CN218525494U - Non-contact high-voltage switch - Google Patents

Abstract

The utility model relates to a high tension switchgear technical field specifically is a contactless high tension switchgear, including the high-voltage line body, the circumference outer wall of high-voltage line body has cup jointed the joint, the first connecting plate of bottom fixedly connected with that connects, the bottom of first connecting plate is provided with the conducting ring, the circumference outer wall of conducting ring is provided with and leads electrical pillar. The utility model discloses can drive second connecting plate and becket at first rotation post pivoted in-process and be circular motion, until the becket with lead electrical pillar and contact, thereby realized opening the contactless of high tension switchgear, it is high with efficient to open the security of opening than traditional manual work, at the becket with lead electrical pillar when contacting, along with the circular motion of doing that the becket does not stop, it can strut two sets of limiting plates to lead electrical pillar, after leading electrical pillar to be located becket inside, the spring that sets up in limiting plate one side can reset immediately, thereby carry out the closure with the becket and play good limiting displacement to leading electrical pillar.

Description

Non-contact high-voltage switch

Technical Field

The utility model relates to a high tension switchgear technical field specifically is a contactless high tension switchgear.

Background

The words switch are to be interpreted as being on and off. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices for human operation in which there are one or several electrical contacts. The "closing" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of a switch means that the electrical contacts are not conducting to form an open circuit and not allowing current to flow, while a high voltage switch is one of many types of switches, a high voltage switch being an electrical appliance with a rated voltage of 3kV and above, primarily used for opening and closing a conductive loop.

At present, small-size transformer substation is when closing or breaking off high tension switchgear, and often the staff all adopts an insulating rod to promote the switch closure or break off, and whole process all needs manual operation, because high-voltage circuit is dangerous higher, consequently closes or breaks off high tension switchgear through the manual work and has great potential safety hazard, and the manual work is closed or the efficiency of breaking off high tension switchgear is lower, can not satisfy people's user demand. Therefore, a contactless high voltage switch is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art mentioned in the above-mentioned background art, for this reason the utility model provides a contactless high-voltage switch.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the utility model provides a contactless high tension switchgear, includes the high-tension line body, the circumference outer wall of high-tension line body has cup jointed the joint, the first connecting plate of bottom fixedly connected with that connects, the bottom of first connecting plate is provided with the conducting ring, the circumference outer wall of conducting ring is provided with leads electrical pillar, the below of first connecting plate is provided with the support column, the top fixedly connected with mount pad of support column, the top of mount pad is provided with current transformer, current transformer keeps away from the one end of mount pad is provided with the mounting panel, the top of mounting panel be provided with the subassembly that opens and shuts and be used for right the subassembly position that opens and shuts carries out the runner assembly that adjusts, one side of support column is provided with power component, the one end fixedly connected with base of support column.

As the utility model discloses further scheme again: the power component comprises a fixed connection, the fixed cover of support column circumference outer wall, one side fixedly connected with control box of fixed cover, one side fixedly connected with motor of control box, the output end fixedly connected with second driving gear of motor, the circumference outer wall meshing of second driving gear has second driven gear, the fixed orifices has been seted up at second driven gear's top, the runner assembly with second driven gear fixed connection, one side fixedly connected with mount of control box, the mount with motor fixed connection.

As a further aspect of the present invention: the runner includes that fixed connection is in the second of fixed orifices circumference inner wall rotates the post, the second rotates the first driving gear of one end fixedly connected with of post, the circumference outer wall meshing of first driving gear has first driven gear, the first post that rotates of first driven gear's the first fixedly connected with in inside, the subassembly that opens and shuts with first post fixed connection rotates, the top fixedly connected with riser of mounting panel, the both ends of first post that rotates all with the riser rotates to be connected.

As the utility model discloses further scheme again: the top fixedly connected with of control box is protected the conduit, first rotary column is located protect the inside of conduit.

As a further aspect of the present invention: the opening and closing assembly comprises a second connecting plate fixedly connected to the outer wall of the circumference of the first rotating column, a metal ring is fixedly connected to one end of the second connecting plate, the metal ring is in contact with the conductive column, and a limiting assembly is arranged on the inner wall of the circumference of the metal ring.

As a further aspect of the present invention: the limiting assembly comprises a spring fixedly connected to the inner wall of the circumference of the metal ring, one end of the spring is fixedly connected with a limiting plate, and the cross section of the limiting plate is triangular.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: when an operator needs to close the high-voltage switch, the operator starts the motor, the second driving gear can be driven to rotate through the motor, the second driving gear is meshed with the second driven gear when rotating, the second driven gear can drive the second rotating column to rotate when rotating, the first driving gear can be driven to rotate when rotating the second rotating column, and the first driving gear is meshed with the first driven gear, so that the first rotating column can be driven to rotate through the rotation of the first driven gear, the second connecting plate and the metal ring can be driven to do circular motion in the rotating process of the first rotating column until the metal ring is contacted with the conductive column, the non-contact starting and stopping of the high-voltage switch are realized, and the safety and the efficiency are higher than those of the traditional manual starting and stopping;

when the becket contacts with leading electrical pillar, along with the circular motion that does that the becket does not stop, lead electrical pillar and can strut two sets of limiting plates, after leading electrical pillar to be located the becket inside, the spring that sets up in limiting plate one side can reset immediately to carry out the closure with the becket and play good limiting displacement to leading electrical pillar.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of the internal structure of the control box of the present invention.

Fig. 4 is a schematic diagram of the disconnection structure of the high-voltage switch of the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a high-voltage line body; 2. a joint; 3. a first connecting plate; 4. a conductive post; 5. mounting a plate; 6. a current transformer; 7. a mounting seat; 8. a protective sleeve; 9. a support pillar; 10. fixing a sleeve; 11. a control box; 12. a base; 13. a motor; 14. a fixed mount; 15. a second connecting plate; 16. a first driven gear; 17. a first drive gear; 18. a first rotating column; 19. a vertical plate; 20. a second driven gear; 21. a second rotating cylinder; 22. a second driving gear; 23. a metal ring; 24. a spring; 25. and a limiting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, in an embodiment of the present invention, a contactless high voltage switch, including high voltage line body 1, the circumference outer wall of high voltage line body 1 has cup jointed joint 2, the first connecting plate 3 of bottom fixedly connected with that connects 2, the bottom of first connecting plate 3 is provided with the conducting ring, the circumference outer wall of conducting ring is provided with and leads electrical pillar 4, the below of first connecting plate 3 is provided with support column 9, the top fixedly connected with mount pad 7 of support column 9, the top of mount pad 7 is provided with current transformer 6, the one end that mount pad 7 was kept away from to current transformer 6 is provided with mounting panel 5, the top of mounting panel 5 is provided with the subassembly that opens and shuts and the runner assembly that is used for adjusting the subassembly position that opens and shuts, one side of support column 9 is provided with power component, the one end fixedly connected with base 12 of support column 9.

Preferably, power component includes the fixed cover 10 of fixed connection at support column 9 circumference outer wall, one side fixedly connected with control box 11 of fixed cover 10, one side fixedly connected with motor 13 of control box 11, the output end fixedly connected with second driving gear 22 of motor 13, the circumference outer wall meshing of second driving gear 22 has second driven gear 20, the fixed orifices has been seted up at the top of second driven gear 20, rotating assembly and second driven gear 20 fixed connection, one side fixedly connected with mount 14 of control box 11, mount 14 and motor 13 fixed connection, when the staff need close high-voltage switch, staff's starter motor 13, can drive second driving gear 22 through motor 13 and rotate, because its and second driven gear 20 intermeshing when second driving gear 22 rotates, thereby can drive second driven gear 20 and rotate.

Preferably, the rotating assembly comprises a second rotating column 21 fixedly connected to the inner wall of the circumference of the fixed hole, a first driving gear 17 fixedly connected to one end of the second rotating column 21, a first driven gear 16 is engaged with the outer wall of the circumference of the first driving gear 17, a first rotating column 18 is fixedly connected to the inside of the first driven gear 16, the opening and closing assembly is fixedly connected to the first rotating column 18, a vertical plate 19 is fixedly connected to the top of the mounting plate 5, both ends of the first rotating column 18 are rotatably connected to the vertical plate 19, the second rotating column 21 can be driven to rotate when the second driven gear 20 rotates, the first driving gear 17 can be driven to rotate when the second rotating column 21 rotates, the first driving gear 17 and the first driven gear 16 are mutually engaged, therefore, the first rotating column 18 can be driven to rotate by the rotation of the first driven gear 16, the second connecting plate 15 and the metal ring 23 can be driven to do circular motion in the rotating process of the first rotating column 18, until the metal ring 23 is contacted with the conductive column 4, thereby realizing the non-contact start and stop of the high-voltage switch.

Preferably, the top of the control box 11 is fixedly connected with a protective sleeve 8, the first rotating column 18 is located inside the protective sleeve 8, and the protective sleeve 8 can provide a good protective effect for the first rotating column 18.

Preferably, the subassembly that opens and shuts includes the second connecting plate 15 of fixed connection at the first 18 circumference outer walls of post that rotates, the one end fixedly connected with becket 23 of second connecting plate 15, becket 23 contacts with leading electrical pillar 4, the circumference inner wall of becket 23 is provided with spacing subassembly, spacing subassembly includes the spring 24 of fixed connection at 23 circumference inner walls of becket, the one end fixedly connected with limiting plate 25 of spring 24, limiting plate 25's cross section is triangle-shaped, when becket 23 contacts with leading electrical pillar 4, along with the circular motion that does that becket 23 does not stop, it can strut two sets of limiting plates 25 to lead electrical pillar 4, be located becket 23 inside back when leading electrical pillar 4, the spring 24 that sets up in limiting plate 25 one side can reset immediately, thereby carry out the closure with becket 23 and play good limiting displacement to leading electrical pillar 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims (6)

1. The utility model provides a contactless high tension switchgear, includes high-tension line body (1), its characterized in that, the circumference outer wall of high-tension line body (1) has cup jointed joint (2), the first connecting plate of bottom fixedly connected with (3) that connect (2), the bottom of first connecting plate (3) is provided with the conducting ring, the circumference outer wall of conducting ring is provided with and leads electrical pillar (4), the below of first connecting plate (3) is provided with support column (9), top fixedly connected with mount pad (7) of support column (9), the top of mount pad (7) is provided with current transformer (6), current transformer (6) are kept away from the one end of mount pad (7) is provided with mounting panel (5), the top of mounting panel (5) be provided with open and shut the subassembly and be used for right the rotating assembly that the subassembly position that opens and shuts carries out the regulation, one side of support column (9) is provided with power component, the one end fixedly connected with base (12) of support column (9).

2. The contactless high-voltage switch according to claim 1, wherein the power assembly includes a fixed sleeve (10) fixedly connected to a circumferential outer wall of the supporting column (9), a control box (11) is fixedly connected to one side of the fixed sleeve (10), a motor (13) is fixedly connected to one side of the control box (11), a second driving gear (22) is fixedly connected to an output end of the motor (13), a second driven gear (20) is engaged with a circumferential outer wall of the second driving gear (22), a fixing hole is formed in a top portion of the second driven gear (20), the rotating assembly is fixedly connected to the second driven gear (20), a fixed frame (14) is fixedly connected to one side of the control box (11), and the fixed frame (14) is fixedly connected to the motor (13).

3. The contactless high-voltage switch according to claim 2, wherein the rotating assembly comprises a second rotating column (21) fixedly connected to the inner wall of the circumference of the fixed hole, one end of the second rotating column (21) is fixedly connected with a first driving gear (17), a first driven gear (16) is meshed with the outer wall of the circumference of the first driving gear (17), a first rotating column (18) is fixedly connected to the inside of the first driven gear (16), the opening and closing assembly is fixedly connected with the first rotating column (18), a vertical plate (19) is fixedly connected to the top of the mounting plate (5), and two ends of the first rotating column (18) are rotatably connected with the vertical plate (19).

4. A contactless high voltage switch according to claim 3, characterized in that a protective casing (8) is fixedly connected to the top of said control box (11), said first rotary column (18) being located inside said protective casing (8).

5. A contactless high voltage switch according to claim 3, characterized in that the opening and closing assembly includes a second connecting plate (15) fixedly connected to the outer circumferential wall of the first rotating column (18), one end of the second connecting plate (15) is fixedly connected with a metal ring (23), the metal ring (23) is in contact with the conductive column (4), and the inner circumferential wall of the metal ring (23) is provided with a limiting assembly.

6. A contactless high voltage switch according to claim 5, characterized in that said limiting component comprises a spring (24) fixedly connected to the inner wall of the circumference of said metal ring (23), one end of said spring (24) is fixedly connected with a limiting plate (25), and the cross section of said limiting plate (25) is triangular.

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