CN203351301U - Integrated composite suspension insulator - Google Patents
Integrated composite suspension insulator Download PDFInfo
- Publication number
- CN203351301U CN203351301U CN 201320342752 CN201320342752U CN203351301U CN 203351301 U CN203351301 U CN 203351301U CN 201320342752 CN201320342752 CN 201320342752 CN 201320342752 U CN201320342752 U CN 201320342752U CN 203351301 U CN203351301 U CN 203351301U
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- CN
- China
- Prior art keywords
- suspension insulator
- integrated composite
- composite suspension
- chapeau
- fer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an integrated composite suspension insulator. The integrated composite suspension insulator is provided with a steel foot (1) and an iron cap (5) with a silicone rubber shield (4) outside, and is characterized in that external surfaces of tension bars of the steel foot and the iron cap are provided with screws (3), and the steel foot and the iron cap are concentrically casted in a core rod (2) and concentric with the core rod. The integrated composite suspension insulator has the advantages that the suspension insulator is designed and produced according to manufacturing process of rod-shaped insulators, and production precision and efficiency are improved; and few suspension insulators can be suspended to use, even only one suspension insulator can be suspended to use, and mechanical performance and electrical performance failures caused by excessive connecting links can be reduced during the actual use.
Description
Technical field
The utility model belongs to the composite suspension type insulators technical field of using in the electric power power transmission and transformation line, and definite saying is a kind of integral type composite suspension type insulators.
Background technology
For current composite suspension type insulators, a general glass or the ceramic inner core of adopting connects steel pin, chapeau de fer by cement bonding agent, then at its compound one deck silicon rubber cluster parachute in outside, shape and structure with traditional suspension insulator, be convenient to suspension type porcelain or glass insulator Alternate with current standard.Although such structure can meet the power transmission and transformation needs of general circuit, but the occasion severe for some environmental conditions can cause the damage of galvanic corrosion, Joint failure and other reasons, and the reason of these faults is mostly because the steel pin of suspension insulator and chapeau de fer series connection length are grown and caused.Therefore, the suspension unit number that reduces suspension insulator has just become the primary goal that designs new suspension insulator, and in order to reach this target, designer of the present utility model has done research in earnest, has proposed goal of the invention of the present utility model.
Summary of the invention
Goal of the invention of the present utility model is that current suspension insulator needs to hang due to the impact that will overcome high pressure and environment the problem that causes more suspension insulator unit on the high voltage power transmission and transforming circuit and the deficiency of existence puts forward in order to overcome.A kind of integral type composite suspension type insulators is provided.
Technical solution of the present utility model is to realize like this, this integral type composite suspension type insulators, there is steel pin (1) and chapeau de fer (5), outside is silicon rubber cluster parachute (4), it is characterized in that having screw thread (3) on the outer surface of stayed mast of steel pin and chapeau de fer, steel pin and chapeau de fer are cast in one heart in plug (2) and are concentric with plug.
Useful technique effect of the present utility model is: suspension insulator is made according to the design and manufacture technology of rod insulator, has improved precision and the efficiency of making.Suspension insulator can adopt few quantity to hang and use, and can adopt even single insulating to hang and use, and has reduced in actual use the mechanical performance and the electric property that cause due to too much connecting link and has lost efficacy.
The accompanying drawing explanation
Accompanying drawing is structural profile schematic diagram of the present utility model.In accompanying drawing, sequence number is described as: 1, steel pin, 2, the cast plug, 3, screw thread, 4, the silicon rubber full skirt, 5, chapeau de fer.
Embodiment
Below in conjunction with the embodiment provided in accompanying drawing, structure of the present utility model and use are elaborated.With reference to accompanying drawing, this kind of integral type composite suspension type insulators, there is steel pin (1) and chapeau de fer (5), outside is silicon rubber cluster parachute (4), it is characterized in that having screw thread (3) on the outer surface of stayed mast of steel pin and chapeau de fer, steel pin and chapeau de fer are cast in one heart in plug (2) and are concentric with plug.Steel pin, chapeau de fer can be designed to be different from traditional planform as the case may be, so that suspension and connection are as the criterion.Helicla flute above the stayed mast of steel pin and chapeau de fer or circular recess can increase bonding strength and the rigidity after curing with mould material such as epoxy resin, epoxy resin fiberglass mixture etc. after cast.For the conveying circuit of voltage levels, can adopt the length of the stayed mast that increases steel pin and chapeau de fer increase simultaneously plug length way to solution.Simplicity of design is easy to make.
Claims (1)
1. an integral type composite suspension type insulators, there is steel pin (1) and chapeau de fer (5), outside is silicon rubber cluster parachute (4), it is characterized in that having screw thread (3) on the outer surface of stayed mast of steel pin and chapeau de fer, steel pin and chapeau de fer are cast in one heart in plug (2) and are concentric with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320342752 CN203351301U (en) | 2013-06-17 | 2013-06-17 | Integrated composite suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320342752 CN203351301U (en) | 2013-06-17 | 2013-06-17 | Integrated composite suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351301U true CN203351301U (en) | 2013-12-18 |
Family
ID=49751168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320342752 Expired - Lifetime CN203351301U (en) | 2013-06-17 | 2013-06-17 | Integrated composite suspension insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461233A (en) * | 2018-04-13 | 2018-08-28 | 李秋烨 | A kind of high-strength composite insulator |
-
2013
- 2013-06-17 CN CN 201320342752 patent/CN203351301U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461233A (en) * | 2018-04-13 | 2018-08-28 | 李秋烨 | A kind of high-strength composite insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |