CN209980874U

CN209980874U - 230kv composite horizontal post insulator

Info

Publication number: CN209980874U
Application number: CN201920770950.0U
Authority: CN
Inventors: 厉凤理
Original assignee: ZHEJIANG RUILI ELECTRIC CO Ltd
Current assignee: ZHEJIANG RUILI ELECTRIC CO Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a 230kv composite horizontal post insulator, which comprises an iron pin, a fixed rod, an adjusting hole, a fixed block, a rotary box, a first screw, a fixed plate, a fixed seat, a first flange, a first umbrella skirt, a rubber layer, a core rod, a first arc block, a first fixed box, a second screw, a fixed ring, a fixed sleeve, a second fixed box, a second arc block, a rotary plate, a second flange, a moving hole, a moving plate and a second umbrella skirt, wherein one side of the center of the inner side of the rotary box is fixedly connected with the two ends of the fixed rod through bolts, the center of one side of the rotary box is provided with a small hole, the two sides of the center of the fixed rod are respectively connected with the small hole arranged on one side of the rotary plate through a bearing in a rotating way, the utility model has simple structure and convenient use, and avoids the moving hole which is not beneficial to installation and, is favorable for changing the length of the utility model, and enlarges the application range of the utility model.

Description

230kv composite horizontal post insulator

Technical Field

The utility model relates to an insulator technical field specifically is 230kv composite horizontal post insulator.

Background

The insulator is a device arranged between conductors with different electric potentials or between a conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control 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 a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, the insulator is used for increasing creepage distance and is usually made of glass or ceramics, the insulator is called as an insulator, more and more insulators are needed along with the development of electric power, but the traditional composite horizontal post insulator is fixed in length and small in application range and is not beneficial to adjusting the installation angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 230kv composite horizontal post insulator to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the 230kv composite horizontal post insulator comprises an iron pin, a fixed rod, adjusting holes, a fixed block, a rotating box, a first screw, a fixed plate, a fixed seat, a first flange, a first umbrella skirt, a rubber layer, a core rod, a first arc-shaped block, a first fixed box, a second screw, a fixed ring, a fixed sleeve, a second fixed box, a second arc-shaped block, a rotating plate, a second flange, a moving hole, a moving plate and a second umbrella skirt, wherein the opposite side of the center of the inner side surface of the rotating box is fixedly connected with the two ends of the fixed rod through bolts, the center of the opposite side surface of the rotating box is provided with a small hole, the two sides of the center of the fixed rod are respectively connected with the small hole arranged on one side of the rotating plate through bearings, the iron pin penetrates through the small hole arranged on the center of the opposite side surface of the rotating box and the two adjusting holes corresponding to each other, the other side, the first screw penetrates through the moving hole and is fixedly connected with a threaded hole formed in one side of the fixed plate through a screw, the fixed plates are two in number and correspond to each other, the other end of the fixed plate, which corresponds to the rotating plate, is fixedly connected with one side of the fixed seat through a bolt, the other side of the fixed seat is fixedly connected with one side of the first flange through a bolt, the center of the first flange is fixedly connected with one end of a mandrel in a sleeved mode, the outer portion of the mandrel is fixedly connected with the inner portion of the rubber layer, the outer portion of the rubber layer is uniformly and alternately provided with a first umbrella skirt and a second umbrella skirt, the volume of the first umbrella skirt is twice that of the volume of the second umbrella skirt, the other end of the mandrel is fixedly connected with the inner center of the second flange in a sleeved mode, the other side of the second flange, which corresponds to the mandrel, is fixedly connected with one side of the second fixed box through a bolt, and the center of one side, the hinge rotation is connected through one side top of the fixed box of second and one side top of first fixed box, bottom one side of the fixed box of second and the top welding of fixed cover, fixed cover center department set up threaded hole, one side center department that first fixed box is close to the fixed box of second welds with one side of first arc piece, bottom one side of first fixed box and the top welding of solid fixed ring, gu fixed ring center department set up threaded hole.

Furthermore, the four corners of the side surface of the rotating box are welded with one side of the fixing block, and a bolt hole is formed in the center of the fixing block.

Furthermore, one side of the rotating plate is provided with sixteen adjusting holes which correspond to each other.

Furthermore, two sides of the center of one opposite side of the moving plate are provided with four moving holes, and the moving holes correspond to each other in pairs.

Furthermore, the second screw penetrates through a threaded hole formed in the center of the fixing ring and the center of the fixing sleeve and is fixedly connected with the threaded hole through a screw.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, through the regulation hole that sets up, be favorable to adjusting the position relation between rotatory box and the movable plate, be favorable to enlarging this utility model's application scope, through the removal hole that sets up, be favorable to adjusting the distance between movable plate and the fixed plate, through removing the movable plate, be favorable to increaseing the distance between movable plate and the fixed plate, further enlarged this utility model's application scope, through rotatory first fixed box, make one side of solid fixed ring and one side laminating of fixed cover, make solid fixed ring and fixed relatively fixed between the cover through the second screw, be favorable to improving work efficiency.

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 view of the overall structure of the present invention;

fig. 2 is a top view of the rotating cassette of the present invention;

fig. 3 is a side view of the fixing block of the present invention;

in the figure: 1. an iron pin; 2. fixing the rod; 3. an adjustment hole; 4. a fixed block; 5. rotating the cassette; 6. a first screw; 7. a fixing plate; 8. a fixed seat; 9. a first flange; 10. a first shed; 11. a rubber layer; 12. a core rod; 13. a first arc-shaped block; 14. a first stationary box; 15. a second screw; 16. a fixing ring; 17. fixing a sleeve; 18. a second stationary box; 19. a second arc-shaped block; 20. a rotating plate; 21. a second flange; 22. moving the hole; 23. moving the plate; 24. a second shed.

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. 1-3, the present invention provides a technical solution: the 230kv composite horizontal post insulator comprises an iron pin 1, a fixed rod 2, an adjusting hole 3, a fixed block 4, a rotary box 5, a first screw 6, a fixed plate 7, a fixed seat 8, a first flange 9, a first umbrella skirt 10, a rubber layer 11, a core rod 12, a first arc-shaped block 13, a first fixed box 14, a second screw 15, a fixed ring 16, a fixed sleeve 17, a second fixed box 18, a second arc-shaped block 19, a rotary plate 20, a second flange 21, a moving hole 22, a moving plate 23 and a second umbrella skirt 24, wherein four corners of the side surface of the rotary box 5 are welded with one side of the fixed block 4, a bolt hole is arranged at the center of the fixed block 4, the utility model is favorable for fixing, one side of the center of the inner side surface of the rotary box 5 is fixedly connected with two ends of the fixed rod 2 through bolts, a small hole is arranged at the center of one side of the side surface of the rotary box 5, two sides of the center of the fixed rod 2, the iron pin 1 penetrates through a small hole formed in the center of one side, opposite to the side face of the rotating box 5, of the rotating plate 20 and two adjusting holes 3 corresponding to each other, the other side of the rotating plate 20 is welded to one side of the moving plate 23, moving holes 22 are formed in two sides of the center of one side, opposite to the moving plate 23, of the moving plate, the number of the moving holes 22 is four, the moving holes 22 correspond to each other in pairs, the length of the rotary plate is favorably adjusted, the adjusting holes 3 are formed in one side of the rotating plate 20, the number of the adjusting holes 3 is sixteen, the adjusting holes correspond to each other, the angular positions of the rotating box 5 and the rotating plate 20 are favorably adjusted, a first screw 6 penetrates through the moving holes 22 and is fixedly connected with a threaded hole formed in one side of the fixed plate 7 through a screw, the fixed plate 7 is two and corresponds to each other, the other end of the fixed plate 7, the center of the first flange 9 is fixedly connected with one end of a core rod 12 in a sleeved mode, the outside of the core rod 12 is fixedly connected with the inside of a rubber layer 11, a plurality of first umbrella skirts 10 and second umbrella skirts 24 are evenly and alternately arranged on the outside of the rubber layer 11, the first umbrella skirt 10 is twice the volume of the second umbrella skirt 24, the other end of the core rod 12 is fixedly connected with the inside center of a second flange 21 in a sleeved mode, the other side, corresponding to the core rod 12, of the second flange 21 is fixedly connected with one side of a second fixing box 18 through bolts, the center of one side, corresponding to the second flange 21, of the second fixing box 18 is welded with one side of a second arc-shaped block 19, the top end of one side of the second fixing box 18 is rotatably connected with the top end of one side of the first fixing box 14 through a hinge, one side of the bottom end of the second fixing box 18 is welded with the top end of a fixing sleeve 17, a threaded hole is formed in the center of the fixing sleeve 17, the center of, one side of the bottom end of the first fixing box 14 is welded with the top end of the fixing ring 16, a threaded hole is formed in the center of the fixing ring 16, and the second screw 15 penetrates through the fixing ring 16 and the threaded hole formed in the center of the fixing sleeve 17 to be fixedly connected through a screw; one end of the utility model is fixedly connected with one end of the utility model which needs to be used through a bolt, when the position relation between the rotating box 5 and the rotating plate 20 is adjusted, the iron pin 1 is manually taken down and then the rotating box 5 is rotated, when the rotating angle is the required angle, the rotation is stopped, and then the iron pin 1 is made to penetrate through the small hole and the adjusting hole 3 which are arranged at the side opposite center of the rotating box 5, so that the rotating plate 20 and the rotating box 5 are relatively fixed, when the length of the utility model is adjusted, the first screw 6 is manually rotated to relatively separate the fixed plate 7 from the moving plate 23, and then the moving plate 23 is moved, the length of the utility model is adjusted, after the adjustment is completed, the fixed plate 7 and the moving plate 23 are relatively fixed through rotating the first screw 6, the other end of the utility model enables the fixed ring 16 and the fixed sleeve 17 to be loosened through rotating the second, and then rotate the first fixed box 14, make the line that needs to connect be in between first arc piece 13 and second arc piece 19, and then rotate the first fixed box 14, make fixed ring 16 and fixed cover 17 between fixed ring through rotating second screw 15.

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.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1.230kv composite horizontal post insulator, including iron round pin (1), dead lever (2), regulation hole (3), fixed block (4), rotation box (5), first screw (6), fixed plate (7), fixing base (8), first flange (9), first full skirt (10), rubber layer (11), plug (12), first arc block (13), first fixed box (14), second screw (15), fixed ring (16), fixed cover (17), second fixed box (18), second arc block (19), rotating plate (20), second flange (21), removal hole (22), removal board (23) and second full skirt (24), its characterized in that: the center of the inner side face of the rotating box (5) is opposite to one side of the center of the inner side face of the rotating box (5), two ends of the fixing rod (2) are fixedly connected through bolts, a small hole is formed in the center of the opposite side face of the rotating box (5), two sides of the center of the fixing rod (2) are respectively connected with the small hole formed in one side of the rotating plate (20) through a bearing in a rotating mode, the iron pin (1) penetrates through the small hole formed in the center of the opposite side face of the rotating box (5) and the two adjusting holes (3) corresponding to each other, the other side of the rotating plate (20) is welded with one side of the moving plate (23), the first screw (6) penetrates through the moving hole (22) and is fixedly connected with a threaded hole formed in one side of the fixing plate (7) through a screw, the fixing plates (7) are two in number and correspond to each other, the other end of the fixing plate (, the other side of the fixed seat (8) is fixedly connected with one side of a first flange (9) through a bolt, the center of the first flange (9) is fixedly connected with one end of a mandrel (12) in a sleeved mode, the outside of the mandrel (12) is fixedly connected with the inside of a rubber layer (11), a first umbrella skirt (10) and a second umbrella skirt (24) are uniformly and alternately arranged on the outside of the rubber layer (11), the first umbrella skirt (10) is twice the volume of the second umbrella skirt (24), the other end of the mandrel (12) is fixedly connected with the inside center of a second flange (21) in a sleeved mode, the other side of the second flange (21) corresponding to the mandrel (12) is fixedly connected with one side of a second fixed box (18) through a bolt, the center of one side of the second fixed box (18) corresponding to the second flange (21) is welded to one side of a second arc-shaped block (19), and the top end of one side of the second fixed box (18) is fixedly connected with the top end of one side of the first fixed box (14) through a hinge The connecting structure is characterized in that the connecting structure is rotatably connected, one side of the bottom end of the second fixing box (18) is welded with the top end of the fixing sleeve (17), a threaded hole is formed in the center of the fixing sleeve (17), one side of the first fixing box (14) close to the second fixing box (18) is welded with one side of the first arc-shaped block (13), one side of the bottom end of the first fixing box (14) is welded with the top end of the fixing ring (16), and a threaded hole is formed in the center of the fixing ring (16).

2. The 230kv composite horizontal post insulator according to claim 1, wherein: the side four corners of the rotating box (5) are welded with one side of the fixing block (4), and a bolt hole is formed in the center of the fixing block (4).

3. The 230kv composite horizontal post insulator according to claim 1, wherein: one side of the rotating plate (20) is provided with sixteen adjusting holes (3), and the adjusting holes (3) correspond to each other.

4. The 230kv composite horizontal post insulator according to claim 1, wherein: two sides of the center of one opposite side of the moving plate (23) are provided with four moving holes (22), and the moving holes (22) correspond to each other in pairs.

5. The 230kv composite horizontal post insulator according to claim 1, wherein: the second screw (15) penetrates through a threaded hole formed in the centers of the fixing ring (16) and the fixing sleeve (17) and is fixedly connected with the threaded hole in a spiral mode.