CN211427940U - Line column type porcelain insulator - Google Patents
Line column type porcelain insulator Download PDFInfo
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- CN211427940U CN211427940U CN201921981136.XU CN201921981136U CN211427940U CN 211427940 U CN211427940 U CN 211427940U CN 201921981136 U CN201921981136 U CN 201921981136U CN 211427940 U CN211427940 U CN 211427940U
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Abstract
The utility model discloses a circuit column type porcelain insulator, the on-line screen storage device comprises a base, base top installation column type insulator A and column type insulator B, column type insulator A and column type insulator B install on the base side by side, column type insulator A and column type insulator B's top is through fastening double-screw bolt erection bracing board, and the butt joint board is connected to the backup pad top, column type insulator A includes installation base, insulating full skirt, little full skirt, goes up mount pad, installation cylinder and seal assembly. The utility model relates to a circuit column type porcelain insulator, the mode of butt joint side by side increases the stability of whole cylinder, reduces the pressure that single column type insulator bore, and insulating full skirt and the crisscross setting of little full skirt increase holistic resistant dirty performance, improves life, and the mode is simple, sets up a plurality of sealing rings and circle, has guaranteed whole insulating properties and leakproofness, and effective separation vapor gets into, avoids inside rustting, improves insulator performance.
Description
Technical Field
The utility model relates to a column type porcelain insulator technical field specifically is a circuit column type porcelain insulator.
Background
Porcelain insulators are a device used on high-voltage transmission lines. The existing insulator generally comprises an insulator porcelain piece and a connecting hardware fitting. The existing porcelain insulator has the problem that connection between a connecting hardware fitting and a core rod is not firm, and the existing porcelain insulator is exposed in a humid environment for a long time, is easy to rust and corrode and is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a line column type porcelain insulator, the mode of butt joint side by side increases the stability of whole cylinder, reduces the pressure that single column type insulator bore, and insulating full skirt and little full skirt crisscross setting increase holistic resistant dirty performance, improves life, and the mode is simple, sets up a plurality of sealing rings and circle, has guaranteed whole insulating properties and leakproofness, and effective separation vapor gets into, avoids inside rustting, improves insulator performance, has solved the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a line column type porcelain insulator comprises a base, wherein a column type insulator A and a column type insulator B are installed above the base, the column type insulator A and the column type insulator B are installed on the base side by side, a supporting plate is installed above the column type insulator A and the column type insulator B through fastening studs, a butt plate is connected above the supporting plate, the column type insulator A comprises an installation base, an insulating umbrella skirt, a small umbrella skirt, an upper installation seat, an installation cylinder and a sealing assembly, the insulating umbrella skirt and the small umbrella skirt are fixed on the installation cylinder at intervals, two ends of the installation cylinder are respectively connected with the installation base and the upper installation seat, and the sealing assembly is arranged between the installation cylinder and the upper installation seat;
the sealing assembly comprises a column groove, a sealing gasket, a fixing rod, a side sealing ring and a sealing ring, the sealing gasket is installed at the bottom end of the column groove, the fixing rod is fixed at the upper end of the installation column body, one end of the installation column body is installed in the column groove, the side sealing ring and the sealing ring are arranged between the column groove and the installation column body, and the sealing ring is arranged at the contact tail end of the column groove and the installation column body.
Preferably, the column insulator A and the column insulator B are connected with the supporting plate through two ends of the butt plate.
Preferably, the insulating umbrella skirt and the small umbrella skirt are both provided with a plurality of insulating umbrella skirt and small umbrella skirt, the insulating umbrella skirt and the small umbrella skirt are mutually fixed on the installation column body in a staggered manner, the installation column body, the insulating umbrella skirt and the small umbrella skirt are of an integrated structure, and the insulating umbrella skirt and the small umbrella skirt are arranged on the outer circumferential surface of the installation column body in a surrounding manner.
Preferably, the number of the fixing rods is three, the fixing rods are fixedly welded to the top end of the installation column body, and the installation column body is fixed in the column groove in a butt joint mode through the fixing rods.
Preferably, cement is filled between the outer circumferential surface of the installation cylinder positioned inside the column groove and the inner circumferential surface of the column groove.
Preferably, the side seal ring is provided with one end extending to the inside of the installation column body, the inner wall of the side seal ring is provided with a plurality of inserted bars, and one end of each inserted bar is arranged in the installation column body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a circuit column type porcelain insulator, insulating full skirt and umbrella skirt all set up a plurality of, insulating full skirt and umbrella skirt are crisscross each other to be fixed in on the installation cylinder, and install cylinder and insulating full skirt and umbrella skirt formula structure as an organic whole, insulating full skirt and umbrella skirt encircle on the outer periphery of installation cylinder, can connect a plurality of insulators through the butt joint board, the mode of butt joint increases the stability of whole cylinder side by side, reduce the pressure that single column type insulator bore, and insulating full skirt and umbrella skirt are crisscross to be set up, increase holistic resistant dirty performance, and service life is prolonged.
2. The utility model relates to a circuit column type porcelain insulator, the installation cylinder passes through the dead lever butt joint to be fixed at the post inslot, the installation cylinder is located and fills the cement adhesive between the outer periphery of post inslot portion and the interior circumference of post groove, the side seal ring sets up inside one end extends to the installation cylinder, and set up a plurality of inserted bar on the side seal ring inner wall, inserted bar one end sets up in the installation cylinder, insert through the dock and close the installation, the mode is simple, set up a plurality of sealing rings and circle, whole insulating properties and leakproofness have been guaranteed, effective separation vapor access, avoid inside to rust, improve insulator performance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a semi-sectional view of the column insulator A of the present invention;
FIG. 4 is a cross-sectional view of the seal assembly of the present invention;
fig. 5 is an enlarged view of the position a of the present invention.
In the figure: 1. a base; 2. a column insulator A; 21. installing a base; 22. an insulating shed; 23. a small umbrella skirt; 24. an upper mounting seat; 25. mounting a column body; 26. a seal assembly; 261. a column groove; 262. a gasket; 263. fixing the rod; 264. side seal ring; 265. a seal ring; 3. a column insulator B; 4. a support plate; 5. a butt plate; 6. and (3) cement adhesive.
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, a line pole porcelain insulator comprises a base 1, a pole insulator a2 and a pole insulator B3 are installed above the base 1, the pole insulator a2 and the pole insulator B3 are installed on the base 1 side by side, a supporting plate 4 is installed above the pole insulator a2 and the pole insulator B3 through fastening studs, a butt plate 5 is connected above the supporting plate 4, the pole insulator a2 and the pole insulator B3 are installed and connected with the supporting plate 4 through two ends of the butt plate 5, the pole insulator a2 comprises an installation base 21, an insulating shed 22, a small shed 23, an upper installation seat 24, an installation column 25 and a sealing assembly 26, the insulating shed 22 and the small shed 23 are fixed on the installation column 25 at intervals, two ends of the installation column 25 are respectively connected with the installation base 21 and the upper installation seat 24, the insulating shed 22 and the small shed 23 are provided with a plurality of them, the insulating shed 22 and the small shed 23 are fixed on the installation column 25 in an interlaced manner, the installation column body 25, the insulating umbrella skirt 22 and the small umbrella skirt 23 are of an integrated structure, the insulating umbrella skirt 22 and the small umbrella skirt 23 are arranged on the outer circumferential surface of the installation column body 25 in a surrounding mode, a plurality of insulators can be connected through the butt joint plates 5, the stability of the whole column body is improved in a side-by-side butt joint mode, the pressure borne by a single column type insulator is reduced, the insulating umbrella skirt 22 and the small umbrella skirt 23 are arranged in a staggered mode, the integral pollution resistance performance is improved, and the service life is prolonged.
Referring to fig. 4-5, a sealing assembly 26 is disposed between the mounting cylinder 25 and the upper mounting seat 24, the sealing assembly 26 includes a cylinder groove 261, a sealing gasket 262, a fixing rod 263, a side sealing ring 264 and a sealing ring 265, the sealing gasket 262 is disposed at the bottom end of the cylinder groove 261, the fixing rod 263 is fixed at the upper end of the mounting cylinder 25, one end of the mounting cylinder 25 is mounted in the cylinder groove 261, the side sealing ring 264 and the sealing ring 265 are disposed between the cylinder groove 261 and the mounting cylinder 25, the sealing ring 265 is disposed at the contact tail end of the cylinder groove 261 and the mounting cylinder 25, three fixing rods 263 are disposed and fixedly welded at the top end of the mounting cylinder 25, the mounting cylinder 25 is fixed in the cylinder groove 261 in a butt joint manner by the fixing rod 263, cement 6 is filled between the outer circumferential surface of the mounting cylinder 25 located in the cylinder groove 261 and the inner circumferential surface of the cylinder groove 261, one end of the side sealing ring 264, inserted bar one end sets up in installation cylinder 25, and through the installation of butt joint formula interpolation, the mode is simple, sets up a plurality of sealing rings and circle, has guaranteed whole insulating properties and leakproofness, and effective separation vapor gets into, avoids inside rustting, improves insulator performance.
In summary, the following steps: the utility model discloses a line column type porcelain insulator, insulating full skirt 22 and little full skirt 23 all set up a plurality of, insulating full skirt 22 and little full skirt 23 are crisscross each other to be fixed in on installation cylinder 25, and installation cylinder 25 and insulating full skirt 22 and little full skirt 23 formula structure as an organic whole, insulating full skirt 22 and little full skirt 23 encircle on the outer periphery of installation cylinder 25, can connect a plurality of insulators through butt joint 5, the stability of whole cylinder is increased in the mode of butt joint side by side, reduce the pressure that single column type insulator bore, and insulating full skirt 22 and little full skirt 23 crisscross arrangement, increase holistic resistant dirty performance, improve life, installation cylinder 25 is fixed in post groove 261 through dead lever 263 butt joint, install cylinder 25 and be located between the inner periphery of post groove 261 inside outer periphery and post groove 261 and fill cement adhesive 6, side seal ring 264 sets up one end and extends to the installation cylinder 25 inside, and set up a plurality of inserted bar on the 264 inner wall of side seal ring, inserted bar one end sets up in installation cylinder 25, and through the installation of butt joint formula interpolation, the mode is simple, sets up a plurality of sealing rings and circle, has guaranteed whole insulating properties and leakproofness, and effective separation vapor gets into, avoids inside to rust, improves insulator performance.
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 (6)
1. The utility model provides a line column type porcelain insulator, includes base (1), its characterized in that: a column insulator A (2) and a column insulator B (3) are arranged above the base (1), the column insulator A (2) and the column insulator B (3) are arranged on the base (1) side by side, a supporting plate (4) is arranged above the column insulator A (2) and the column insulator B (3) through fastening studs, a butt joint plate (5) is connected above the supporting plate (4), the column insulator A (2) comprises a mounting base (21), an insulating umbrella skirt (22), a small umbrella skirt (23), an upper mounting seat (24), a mounting column body (25) and a sealing assembly (26), wherein the insulating umbrella skirt (22) and the small umbrella skirt (23) are fixed on the mounting column body (25) at intervals, two ends of the mounting column body (25) are respectively connected with the mounting base (21) and the upper mounting seat (24), and the sealing assembly (26) is arranged between the mounting column body (25) and the upper mounting seat (24);
seal assembly (26) are including post groove (261), sealed pad (262), dead lever (263), side seal ring (264) and sealing washer (265), sealed pad (262) of post groove (261) bottom installation, dead lever (263) are fixed in installation cylinder (25) upper end, installation cylinder (25) one end is installed in post groove (261), set up side seal ring (264) and sealing washer (265) between post groove (261) and installation cylinder (25), sealing washer (265) set up in post groove (261) and installation cylinder (25) contact tail end.
2. The post type porcelain insulator of claim 1, wherein: and the column insulator A (2) and the column insulator B (3) are connected with the support plate (4) through two ends of the butt plate (5).
3. The post type porcelain insulator of claim 1, wherein: insulating full skirt (22) and umbrella skirt (23) all set up a plurality of, insulating full skirt (22) and umbrella skirt (23) crisscross each other be fixed in on installation cylinder (25), and installation cylinder (25) and insulating full skirt (22) and umbrella skirt (23) formula structure as an organic whole, insulating full skirt (22) and umbrella skirt (23) encircle on the outer periphery of installation cylinder (25).
4. The post type porcelain insulator of claim 1, wherein: the fixed rods (263) are arranged in three numbers, fixedly welded at the top end of the installation column body (25), and the installation column body (25) is fixed in the column groove (261) in a butt joint mode through the fixed rods (263).
5. The post type porcelain insulator of claim 1, wherein: and cement adhesives (6) are filled between the outer circumferential surface of the mounting cylinder (25) positioned in the cylinder groove (261) and the inner circumferential surface of the cylinder groove (261).
6. The post type porcelain insulator of claim 1, wherein: the side seal ring (264) is provided with one end extending to the inside of the installation column body (25), the inner wall of the side seal ring (264) is provided with a plurality of inserted bars, and one end of each inserted bar is arranged in the installation column body (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981136.XU CN211427940U (en) | 2019-11-17 | 2019-11-17 | Line column type porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981136.XU CN211427940U (en) | 2019-11-17 | 2019-11-17 | Line column type porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211427940U true CN211427940U (en) | 2020-09-04 |
Family
ID=72275536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921981136.XU Active CN211427940U (en) | 2019-11-17 | 2019-11-17 | Line column type porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211427940U (en) |
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2019
- 2019-11-17 CN CN201921981136.XU patent/CN211427940U/en active Active
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