CN211699854U

CN211699854U - Novel suspension porcelain insulator with head structure

Info

Publication number: CN211699854U
Application number: CN202020828467.6U
Authority: CN
Inventors: 肖波
Original assignee: Jiangxi Xinghai Electric Porcelain Manufacturing Co ltd
Current assignee: Jiangxi Xinghai Electric Porcelain Manufacturing Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-16
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a suspension porcelain insulator with a novel head structure, which comprises a first porcelain piece, a second porcelain piece, a sleeve, an adjusting rod, a nut, a porcelain head, an installation block, a bottom pad, a top pad, a clamping pad, a vertical rod, a fixed cylinder, a fixed pad and a push rod, wherein the upper end of the first porcelain piece is provided with the second porcelain piece, the first porcelain piece and the second porcelain piece are internally provided with the sleeve, the sleeve is internally provided with the adjusting rod, the nut is arranged outside the adjusting rod, the porcelain head is fixed at the upper end of the second porcelain piece, the installation block is fixed at the upper end surface of the porcelain head, the installation block is internally provided with the bottom pad and the top pad, the bottom pad is fixed at the inner bottom wall of the installation block, the inner end surfaces of the bottom pad and the top pad are provided with the clamping pad, the vertical rod is arranged at the upper end surface of the top pad, the vertical rod penetrates through the fixed cylinder, the fixed pad is, the push rods are arranged at two ends of the fixed cylinder.

Description

Novel suspension porcelain insulator with head structure

Technical Field

The utility model relates to a porcelain insulator technical field specifically is a novel head structure's suspension type porcelain insulator.

Background

Insulators are devices that are mounted between conductors of different potentials or between a conductor and a ground potential member and are able to withstand the effects of voltage and mechanical stress. The insulating control is a special insulating control and can play an important role in an overhead transmission line. Usually made of glass or ceramic, called insulator. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line.

When the porcelain insulator in the prior art is used for fixing the electric wire, the operation is complex, the practicability is limited, the application range is small, the universality is poor, and certain limitations are realized; the insulating properties of porcelain insulator among the prior art is mostly fixed, is difficult for adjusting, and the practicality receives the restriction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel head structure's suspension porcelain insulator 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: a suspension porcelain insulator with a novel head structure comprises a first porcelain piece, a second porcelain piece, a sleeve, an adjusting rod, a nut, a porcelain head, an installation block, a bottom pad, a top pad, a clamping pad, a vertical rod, a fixed cylinder, a fixed pad and a push rod, the upper end of the first porcelain piece is provided with a second porcelain piece, sleeves are arranged inside the first porcelain piece and the second porcelain piece, an adjusting rod is arranged in the sleeve, the nut is arranged on the outer side of the adjusting rod, the porcelain head is fixed at the upper end of the second porcelain piece, the mounting block is fixed on the upper end surface of the porcelain head, a bottom pad and a top pad are arranged inside the mounting block, the bottom pad is fixed on the inner bottom wall of the mounting block, the inner end surfaces of the bottom pad and the top pad are provided with clamping pads, the vertical rod is arranged on the upper end surface of the top pad and penetrates through the fixing cylinder, the fixing pad is arranged at the inner end of the push rod, the inner end face of the fixing pad is tangent to the side wall of the vertical rod, and the push rods are arranged at two ends of the fixing cylinder.

As a further aspect of the present invention: be equipped with the runner in first porcelain spare and the second porcelain spare, the sleeve setting is convenient for carry out the dismouting to the sleeve in the runner, will adjust the pole and put into the sleeve in advance, puts into the runner with the sleeve again with adjusting the pole in, the dismouting of being convenient for.

As a further aspect of the present invention: adjust the pole lateral wall and be equipped with the external screw thread, adjust the pole and be connected through the screw thread with the nut, can fix a position the regulation pole through the nut and fix, can adjust the interval of first porcelain spare and second porcelain spare through the operation regulation pole to adjust the insulating nature of insulator, facilitate the use, be convenient for adjust, the suitability is strong, safe and reliable.

As a further aspect of the present invention: the inner end faces of the bottom pad and the top pad are provided with grooves, the clamping pads are pasted in the grooves, the wires placed in the grooves can be clamped through the clamping pads, and the stability is high.

As a further aspect of the present invention: the terminal surface is equipped with the draw-in groove on the roof, and the lower extreme of montant is equipped with the jump ring, and the jump ring setting is in the draw-in groove, is convenient for carry out the dismouting to the montant, can adjust the interval of heelpiece and top pad through pushing down the montant, can satisfy the fixed requirement of not unidimensional electric wire, has promoted the practicality effectively, has enlarged application scope and has strengthened the commonality.

As a further aspect of the present invention: the fixing barrel is provided with threaded holes at two ends, the push rod is a threaded rod, the push rod is connected with the fixing barrel through threads, after the height adjustment of the vertical rod is completed, the vertical rod can be fixed through the fixing pad through rotating the push rod, the operation is simple, and the stability is strong.

Compared with the prior art, the beneficial effects of the utility model are that: the side wall of the adjusting rod is provided with external threads, the adjusting rod is connected with the nut through threads, the adjusting rod can be positioned and fixed through the nut, and the distance between the first ceramic piece and the second ceramic piece can be adjusted through operating the adjusting rod, so that the insulativity of the insulator is adjusted, the use is convenient, the adjustment is convenient, the applicability is strong, and the safety and the reliability are realized; the clamping groove is formed in the upper end face of the top pad, the clamp spring is arranged at the lower end of the vertical rod and is arranged in the clamping groove, the vertical rod is convenient to disassemble and assemble, the distance between the bottom pad and the top pad can be adjusted by pressing the vertical rod downwards, the fixing requirements of electric wires with different sizes can be met, the practicability is effectively improved, the application range is expanded, and the universality is enhanced; the fixing barrel is provided with threaded holes at two ends, the push rod is a threaded rod, the push rod is connected with the fixing barrel through threads, after the height adjustment of the vertical rod is completed, the vertical rod can be fixed through the fixing pad through rotating the push rod, the operation is simple, and the stability is strong.

Drawings

Fig. 1 is a schematic structural diagram of a suspension porcelain insulator with a novel head structure.

Fig. 2 is a front view of a suspension porcelain insulator of a new head structure.

Fig. 3 is a top view of a mounting block in a suspension porcelain insulator of a novel head structure.

In the figure: the ceramic rod adjusting device comprises a first ceramic part 1, a second ceramic part 2, a sleeve 3, an adjusting rod 4, a nut 5, a ceramic head 6, an installation block 7, a bottom pad 8, a top pad 9, a clamping pad 10, a vertical rod 11, a fixing cylinder 12, a fixing pad 13 and a push rod 14.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a suspension porcelain insulator with a novel head structure includes a first porcelain piece 1, a second porcelain piece 2, a sleeve 3, an adjusting rod 4, a nut 5, a porcelain head 6, an installation block 7, a bottom pad 8, a top pad 9, a clamping pad 10, a vertical rod 11, a fixing cylinder 12, a fixing pad 13, and a push rod 14, wherein the second porcelain piece 2 is disposed at an upper end of the first porcelain piece 1, the sleeve 3 is disposed inside the first porcelain piece 1 and the second porcelain piece 2, the adjusting rod 4 is disposed inside the sleeve 3, the first porcelain piece 1 and the second porcelain piece 2 are provided with flow channels, the sleeve 3 is disposed inside the flow channels, the sleeve 3 is convenient to disassemble and assemble the sleeve 3, the adjusting rod 4 is pre-disposed inside the sleeve 3, the sleeve 3 and the adjusting rod 4 are disposed inside the flow channels, the nut 5 is disposed outside the adjusting rod 4, a side wall of the adjusting rod 4 is provided with external threads, the adjusting rod 4 is connected to, the adjusting rod 4 can be positioned and fixed through the nut 5, the distance between the first porcelain part 1 and the second porcelain part 2 can be adjusted through operating the adjusting rod 4, so that the insulativity of the insulator is adjusted, the use is convenient, the adjustment is convenient, the applicability is strong, the safety and the reliability are realized, the porcelain head 6 is fixed at the upper end of the second porcelain part 2, the mounting block 7 is fixed at the upper end surface of the porcelain head 6, the bottom pad 8 and the top pad 9 are arranged inside the mounting block 7, the bottom pad 8 is fixed at the inner bottom wall of the mounting block 7, the inner end surfaces of the bottom pad 8 and the top pad 9 are provided with the clamping pads 10, the inner end surfaces of the bottom pad 8 and the top pad 9 are provided with grooves, the clamping pads 10 are pasted in the grooves, the placed electric wires can be clamped through the clamping pads 10, the stability is strong, the vertical rod 11 is arranged at the upper end surface of the top pad 9, the upper end surface of the top pad 9 is provided with, being convenient for carry out the dismouting to montant 11, can adjusting the interval of heelpiece 8 and top pad 9 through pushing down montant 11, can satisfying the fixed requirement of not unidimensional electric wire, promoted the practicality effectively, enlarged application scope and strengthened the commonality, montant 11 runs through solid fixed cylinder 12, gu fixed cylinder 13 sets up in push rod 14 the inner, and the interior terminal surface of solid fixed cylinder 13 and the tangent setting of montant 11 lateral wall are in, push rod 14 sets up the both ends at solid fixed cylinder 12, gu fixed cylinder 12 both ends are equipped with the screw hole, push rod 14 is the threaded rod, push rod 14 is connected through the screw thread with solid fixed cylinder 12, after accomplishing montant 11's altitude mixture control, can fix montant 11 through solid fixed cylinder 13 through rotating push rod 14, easy operation, and strong stability.

The utility model discloses a theory of operation is: the inner parts of the first porcelain piece 1 and the second porcelain piece 2 are provided with sleeves 3, adjusting rods 4 are arranged in the sleeves 3, flow passages are arranged in the first porcelain piece 1 and the second porcelain piece 2, the sleeves 3 are arranged in the flow passages, the sleeves 3 are convenient to disassemble and assemble, the adjusting rods 4 are placed in the sleeves 3 in advance, then the sleeves 3 and the adjusting rods 4 are placed in the flow passages, the disassembly and assembly are convenient, nuts 5 are arranged on the outer sides of the adjusting rods 4, the side walls of the adjusting rods 4 are provided with external threads, the adjusting rods 4 are connected with the nuts 5 through threads, the adjusting rods 4 can be positioned and fixed through the nuts 5, the distance between the first porcelain piece 1 and the second porcelain piece 2 can be adjusted through operating the adjusting rods 4, so that the insulativity of the insulator is adjusted, the use is convenient, the adjustment is convenient, the applicability is strong, the safety and reliability are realized, bottom pads 8 and top pads 9 are arranged in the mounting blocks 7, the bottom pads 8 are fixed on, the inner end surfaces of the bottom pad 8 and the top pad 9 are provided with grooves, the clamping pad 10 is pasted in the grooves, the inserted electric wires can be clamped through the clamping pad 10, the stability is strong, the vertical rod 11 is arranged on the upper end surface of the top pad 9, the upper end surface of the top pad 9 is provided with a clamping groove, the lower end of the vertical rod 11 is provided with a clamping spring, the clamping spring is arranged in the clamping groove, the vertical rod 11 is convenient to disassemble and assemble, the distance between the bottom pad 8 and the top pad 9 can be adjusted by pressing the vertical rod 11 downwards, the fixing requirements of the electric wires with different sizes can be met, the practicability is effectively improved, the application range is enlarged, the sharing performance is enhanced, the vertical rod 11 penetrates through the fixing cylinder 12, the fixing pad 13 is arranged at the inner end of the push rod 14, the inner end surface of the fixing pad 13 is tangentially arranged with the side wall of the vertical rod 11, the push rods 14 are arranged at the two ends of the fixing cylinder, after the height adjustment of the vertical rod 11 is completed, the vertical rod 11 can be fixed through the fixing pad 13 by rotating the push rod 14, so that the operation is simple, and the stability is strong.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A suspension porcelain insulator with a novel head structure comprises a first porcelain piece (1), a second porcelain piece (2), a sleeve (3), an adjusting rod (4), a nut (5), a porcelain head (6), an installation block (7), a bottom pad (8), a top pad (9), a clamping pad (10), a vertical rod (11), a fixing cylinder (12), a fixing pad (13) and a push rod (14), and is characterized in that the second porcelain piece (2) is arranged at the upper end of the first porcelain piece (1), the sleeve (3) is arranged inside the first porcelain piece (1) and the second porcelain piece (2), the adjusting rod (4) is arranged inside the sleeve (3), the nut (5) is arranged outside the adjusting rod (4), the porcelain head (6) is fixed at the upper end of the second porcelain piece (2), the installation block (7) is fixed on the upper end face of the porcelain head (6), the bottom pad (8) and the top pad (9) are arranged inside the installation block (7), the utility model discloses a fixing pad, including installation piece (7), base wad (8), montant (11), a fixed section of thick bamboo (12) are run through to the inner terminal surface of base wad (8) and top pad (9), montant (11) set up at top pad (9) up end, montant (11), and fixed bolster (13) set up in push rod (14) inner, and the inner terminal surface of fixed bolster (13) is tangent to be set up with montant (11) lateral wall, and push rod (14) set up the both ends at fixed section of thick bamboo (12).

2. The suspension porcelain insulator with the novel head structure is characterized in that a flow channel is formed in the first porcelain piece (1) and the second porcelain piece (2), and the sleeve (3) is arranged in the flow channel.

3. The suspension porcelain insulator with the novel head structure is characterized in that the side wall of the adjusting rod (4) is provided with external threads, and the adjusting rod (4) is connected with the nut (5) through the threads.

4. The new head structure suspension porcelain insulator of claim 1, characterized in that the inner end surfaces of the bottom pad (8) and the top pad (9) are provided with grooves, and the clamping pad (10) is pasted in the grooves.

5. The suspension porcelain insulator with the novel head structure is characterized in that a clamping groove is formed in the upper end face of the top pad (9), a clamping spring is arranged at the lower end of the vertical rod (11), and the clamping spring is arranged in the clamping groove.

6. The suspension porcelain insulator with the novel head structure is characterized in that threaded holes are formed in two ends of the fixed cylinder (12), the push rod (14) is a threaded rod, and the push rod (14) is connected with the fixed cylinder (12) through threads.