CN213123976U

CN213123976U - Alternating current disc-shaped suspension type porcelain insulator convenient for replacing ceramic chip

Info

Publication number: CN213123976U
Application number: CN202022583273.7U
Authority: CN
Inventors: 张绵军
Original assignee: Jiangxi Pingxiang Xintai Ceramics Co ltd
Current assignee: Jiangxi Pingxiang Xintai Ceramics Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-05-04
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of insulators, and discloses an AC disc-shaped suspension porcelain insulator convenient for replacing ceramic wafers, which solves the problems that the AC disc-shaped suspension porcelain insulator in the current market is inconvenient for replacing ceramic wafers and the overall practicability is lower, and comprises a main body block, wherein the bottom of the main body block is fixedly connected with a gasket, the top of the main body block is fixedly connected with a hanging part mechanism, the inside of the main body block is fixedly connected with an insert column, the bottom end of the insert column penetrates through and extends to the outside of the main body block, the two sides of the insert column, which are positioned on the outer surface of the main body block, are both provided with clamping grooves, the bottom of the inner cavity of the clamping groove is fixedly connected with sponge, the surface of the insert column is movably connected with an insulating ceramic wafer, the AC disc-shaped suspension porcelain insulator convenient for replacing ceramic wafers has reasonable structural design and convenient use, and, when the insulating ceramic plate is damaged, the insulating ceramic plate is convenient to replace in time.

Description

Alternating current disc-shaped suspension type porcelain insulator convenient for replacing ceramic chip

Technical Field

The utility model belongs to the technical field of the insulator, specifically be an exchange disk suspension porcelain insulator convenient to change potsherd.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductor and a grounding component and can bear the action of voltage and mechanical stress, the insulators have various types and different shapes, although the structures and the shapes of different types of insulators are greatly different, the insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, one end of the insulator which is slowly developed on a high-voltage wire connecting tower is hung with a plurality of disc-shaped insulators, the insulators are usually made of glass or ceramics and called insulators for increasing creepage distance, the insulators are not required to lose effectiveness due to various electromechanical stresses caused by changes of environment and electrical load conditions, otherwise, the insulators cannot play a great role, and the use and the service life of the whole line can be damaged.

The umbrella-shaped ceramic wafer of the existing alternating-current disk-shaped suspension type porcelain insulator is easy to damage, the umbrella-shaped ceramic wafer and the connecting column are connected into a whole, the disassembly and the replacement are inconvenient, when the umbrella-shaped ceramic wafer is damaged, the whole insulator cannot be normally used, and the overall practicability is low.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an exchange disk suspension porcelain insulator convenient to change potsherd, the effectual current exchange disk suspension porcelain insulator of having solved among the above-mentioned background art is not convenient for change potsherd and the lower problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exchange disk suspension porcelain insulator convenient to change potsherd, includes the main part piece, the bottom fixedly connected with gasket of main part piece, the top fixedly connected with pendant mechanism of main part piece, the inside fixedly connected with of main part piece insert the post, and the bottom of inserting the post runs through and extends to the outside of main part piece, inserts the both sides that the post is located main part piece external surface and has all seted up the draw-in groove, and the bottom fixedly connected with sponge of draw-in groove inner chamber inserts post surface swing joint and has insulating potsherd.

Preferably, the top of the inner cavity of each clamping groove is fixedly connected with an extrusion spring, and the bottom end of each extrusion spring is fixedly connected with a clamping plate.

Preferably, the two sides of the inner cavity of the insulating ceramic plate are fixedly connected with extrusion pads, and the surfaces of the two extrusion pads are fixedly connected with connecting frames.

Preferably, two the equal fixed connection joint piece of one end that the extrusion pad was kept away from to the link, two joint piece swing joint are in the inside of draw-in groove respectively.

Preferably, pendant mechanism includes dwang, rotation bolt, spacing, socket and porcelain plate, and the bottom fixed connection of dwang has spacing and porcelain plate at the top of bulk block, the surperficial swing joint of dwang, and the one end threaded connection of dwang has the rotation bolt, and the socket has been seted up to the bottom of spacing.

Preferably, the bottom end of the inserting column is rotatably connected with a bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the alternating current disc-shaped suspension type porcelain insulator works, the main body block, the gasket, the inserting column, the insulating ceramic piece, the clamping groove, the hanging piece mechanism, the extruding spring, the clamping plate, the extruding pad, the connecting frame, the bottom plate and the clamping block are arranged, so that the hanging operation of the insulator is completed by the hanging piece mechanism, the insulating ceramic piece is installed on the surface of the inserting column through the connecting frame and the clamping block driven by the extruding pad, and then the insulating ceramic piece is installed and replaced by the extruding spring and the clamping plate, so that the hanging operation of the insulator is completed by the hanging piece mechanism, the whole alternating current disc-shaped suspension type porcelain insulator is reasonable in structural design and convenient to use, the insulating ceramic piece is convenient to install and detach through clamping groove clamping connection formed in two sides of the surface of the inserting column;

(2) the utility model discloses an insulating ceramic wafer, including the socket, the socket is connected with the connecting frame, the socket is connected with the socket.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the structure inside the insulating ceramic sheet of the present invention;

FIG. 3 is a schematic structural view of the hanging member mechanism of the present invention;

in the figure: 1. a main body block; 2. a gasket; 3. inserting a column; 4. an insulating ceramic sheet; 5. a card slot; 6. a hanging member mechanism; 601. rotating the rod; 602. rotating the bolt; 603. a limiting frame; 604. a socket; 605. a porcelain plate; 7. a compression spring; 8. a clamping and connecting plate; 9. pressing the cushion; 10. a connecting frame; 11. a negative film; 12. a sponge; 13. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 work belong to the protection scope of the present invention.

Embodiment one, given by figure 1, figure 2 and figure 3, the utility model discloses, including main part piece 1, main part piece 1's bottom fixedly connected with gasket 2, main part piece 1's top fixedly connected with pendant mechanism 6 utilizes pendant mechanism 6 to be convenient for realize the insulator installation, main part piece 1's inside fixedly connected with inserts post 3, the bottom of inserting post 3 runs through and extends to main part piece 1's outside, insert the both sides that post 3 is located main part piece 1 external surface and all seted up draw-in groove 5, utilize draw-in groove 5 convenient to change insulating ceramic wafer 4, the bottom fixedly connected with sponge 12 of draw-in groove 5 inner chamber, insert 3 surface swing joint of post has insulating ceramic wafer 4, utilize insulating ceramic wafer 4 to realize high voltage insulation.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the top parts of the inner cavities of the two clamping grooves 5 are fixedly connected with the extrusion springs 7, the bottom ends of the extrusion springs 7 are fixedly connected with the clamping plates 8, and the clamping plates 8 and the extrusion springs 7 are utilized to conveniently extrude and clamp the connecting frame 10.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, two sides of the inner cavity of the insulating ceramic sheet 4 are fixedly connected with the extrusion pads 9, the surfaces of the two extrusion pads 9 are fixedly connected with the connection frames 10, and the insulating ceramic sheet 4 is conveniently mounted by using the extrusion pads 9 and the connection frames 10.

In the fourth embodiment, on the basis of the third embodiment, as shown in fig. 2, the clamping blocks 13 are fixedly connected to the ends of the two connecting frames 10 far away from the extrusion pad 9, the two clamping blocks 13 are movably connected to the inside of the clamping groove 5 respectively, and the connecting frames 10 are used for improving the stability of the whole insulating ceramic plate 4.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, the suspension mechanism 6 includes a rotating rod 601, a rotating bolt 602, a limiting frame 603, a socket 604 and a porcelain plate 605, the bottom end of the rotating rod 601 is fixedly connected to the top of the main body block 1, the surface of the rotating rod 601 is movably connected to the limiting frame 603 and the porcelain plate 605, one end of the rotating rod 601 is connected to the rotating bolt 602 through a thread, the socket 604 is formed in the bottom of the limiting frame 603, and the insulator can be suspended by using the limiting frame 603 and the porcelain plate 605.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, the bottom end of the inserting column 3 is rotatably connected with a bottom plate 11, and the bottom plate 11 is used for preventing the insulating ceramic sheet 4 from falling off.

The working principle is as follows: the during operation, with the surface of whole insulating ceramic wafer 4 cover at post 3, utilize extrusion pad 9 to insert two joint pieces 13 in the inside of draw-in groove 5 after that, rethread extrusion spring 7 drives joint board 8 and link 10 and presss from both sides tightly the top of joint piece 13, be convenient for improve insulating ceramic wafer 4's fastness, also conveniently change, utilize socket 604 to hang the one end winding of insulator circuit on the surface of porcelain plate 605 immediately, it is spacing to utilize rotation bolt 602 to drive spacing 603 to protect afterwards, be convenient for improve the life of whole equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exchange disk suspension porcelain insulator convenient to change potsherd, includes main part piece (1), its characterized in that: bottom fixedly connected with gasket (2) of main part piece (1), the top fixedly connected with pendant mechanism (6) of main part piece (1), the inside fixedly connected with of main part piece (1) inserts post (3), the bottom of inserting post (3) is run through and is extended to the outside of main part piece (1), insert post (3) and be located the both sides on main part piece (1) outside surface and all seted up draw-in groove (5), the bottom fixedly connected with sponge (12) of draw-in groove (5) inner chamber, insert post (3) surface swing joint has insulating ceramic piece (4).

2. The ac disc-shaped suspension porcelain insulator convenient for replacing ceramic plates according to claim 1, wherein: two the equal fixedly connected with extrusion spring (7) in top of draw-in groove (5) inner chamber, the bottom fixedly connected with joint board (8) of extrusion spring (7).

3. The ac disc-shaped suspension porcelain insulator convenient for replacing ceramic plates according to claim 1, wherein: the two sides of the inner cavity of the insulating ceramic plate (4) are fixedly connected with extrusion pads (9), and the surfaces of the two extrusion pads (9) are fixedly connected with connecting frames (10).

4. The ac disc-shaped suspension porcelain insulator convenient for replacing ceramic plates according to claim 3, wherein: two equal fixed connection joint piece (13) of one end that extrusion pad (9) were kept away from in link (10), two joint piece (13) swing joint are in the inside of draw-in groove (5) respectively.

5. The ac disc-shaped suspension porcelain insulator convenient for replacing ceramic plates according to claim 1, wherein: pendant mechanism (6) are including dwang (601), rotation bolt (602), spacing (603), socket (604) and porcelain plate (605), and the bottom fixed connection of dwang (601) is at the top of main part piece (1), and the surperficial swing joint of dwang (601) has spacing (603) and porcelain plate (605), and the one end threaded connection of dwang (601) has rotation bolt (602), and socket (604) have been seted up to the bottom of spacing (603).

6. The ac disc-shaped suspension porcelain insulator convenient for replacing ceramic plates according to claim 1, wherein: the bottom end of the inserting column (3) is rotatably connected with a bottom plate (11).