CN205248005U - Pin type insulator - Google Patents
Pin type insulator Download PDFInfo
- Publication number
- CN205248005U CN205248005U CN201520871687.6U CN201520871687U CN205248005U CN 205248005 U CN205248005 U CN 205248005U CN 201520871687 U CN201520871687 U CN 201520871687U CN 205248005 U CN205248005 U CN 205248005U
- Authority
- CN
- China
- Prior art keywords
- wireplint
- groove
- main shaft
- transmission line
- power transmission
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 21
- 239000000919 ceramics Substances 0.000 claims description 20
- 240000006028 Sambucus nigra Species 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 229910052573 porcelain Inorganic materials 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract 1
- 206010069870 Device damage Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a pin type insulator, include that upper portion has insulating porcelain body, studdle and the wireplint of wire casing, the wireplint includes free end and link, and the upper portion of insulating porcelain body is equipped with the fixing base, is equipped with a main shaft on the fixing base, is equipped with the through -hole with main shaft matched with on the link of wireplint, and the wireplint can rotate around the main shaft, be equipped with a fixing bolt on the free end of wireplint, be equipped with the bolt hole with fixing bolt matched with on the insulating porcelain body. The utility model discloses simple structure is compact, low in production cost, because one section swing joint with the wireplint is on the insulation porcelain body, the wiring inslot at insulating porcelain body is fixed with the power transmission line to the fixing bolt casing that consequently only needs a section, and its easy operation uses the dismantlement convenient, has saved operation greatly, has increased work efficiency, and bellying that sets up and pjncture needle can effectively increase the contact with the power transmission line to it is fixed more firm to enable the power transmission line, thereby has strengthened the life of whole insulator.
Description
Technical field
The utility model relates to power system device technical field, more particularly, relates in particular to a kind of pin insulator.
Background technology
Existing pin insulator is to have annular wire casing in insulating ceramic upper end one around porcelain body, and power transmission line is walked around insulating ceramicAnnular wire casing, and tie up and be fixed on porcelain body by wiring. In actual use, because being subject to thunderbolt, wind etc., porcelain body affects,Often occur that wiring is loosening, fracture causes power transmission line to come off, and the accidents such as ground short circuit, cause the accidents such as power failure, device damage.
For fear of the generation of above-mentioned accident, the pin insulator using at present adopts the wire clamp of two ends with set bolt substantiallyPlate is fixed on power transmission line in the wire casing of insulating ceramic, prevents coming off of power transmission line, but this fixing means need to be tightened twoSet bolt, unload insulator meanwhile, also two set bolts will be screwed down, and complex operation, greatly reduces workMake efficiency.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of simple to operate, the pin that operating efficiency is highFormula insulator.
The technical solution of the utility model is achieved in that pin insulator, comprise top with the insulating ceramic of wire casing,Support screw rod and wireplint, described wireplint comprises free end and link, the top of described insulating ceramic is provided with holder, described inHolder is provided with a main shaft, and the link of described wireplint is provided with the through hole matching with described main shaft, and described wireplint canRotate around described main shaft; The free end of described wireplint is provided with a set bolt, and insulating ceramic is provided with and described set boltThe bolt hole matching; Described wireplint is provided with connecting groove, and the top of described insulating ceramic is provided with described upper connecting groove joinsThe lower connecting groove closing, described upper connecting groove and lower connecting groove form the wiring hole of pin insulator jointly.
Further, described upper connecting groove is circular-arc.
Further, described lower connecting groove is circular-arc.
Further, the inside of described upper connecting groove is provided with multiple lug bosses.
Further, the inside of described lower connecting groove is provided with multiple puncture needles.
Further, between the insulating ceramic of described connecting groove both sides and wireplint, be provided with flexible gasket.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple and compact for structure, and production cost is low;Due to one section of wireplint is movably connected on insulating ceramic, therefore only need the set bolt casing of a section that power transmission line is fixed onIn the connecting groove of insulating ceramic, it is simple to operate, uses convenient disassembly, has greatly saved operational sequence, has increased operating efficiency;And the lug boss and the puncture needle that arrange can effectively increase and the contacting of power transmission line, and can make fixing more firm of power transmission line, therebyStrengthen the service life of whole insulator.
Brief description of the drawings
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form the utility modelAny restriction.
Fig. 1 is the structural representation of the utility model pin insulator.
In figure, 1-insulating ceramic, 2-studdle, 3-wireplint, 4-holder, 5-main shaft, 6-set bolt, 7-flexibilityPad, 8-lug boss, 9-puncture needle.
Detailed description of the invention
Consult shown in Fig. 1, the utility model pin insulator, is characterized in that: comprise top with the insulating ceramic 1 of wire casing,Studdle 2 and wireplint 3, described wireplint 3 comprises free end and link, the top of described insulating ceramic 1 is provided with solidReservation 4, described holder 4 is provided with a main shaft 5, and the link of described wireplint 3 is provided with and matches with described main shaft 5Through hole, described wireplint 3 can rotate around described main shaft 5; The free end of described wireplint 3 is provided with a set bolt 6, absolutelyEdge porcelain body 1 is provided with the bolt hole matching with described set bolt 6; Described wireplint 3 is provided with connecting groove, described exhaustedThe top of edge porcelain body 1 is provided with the lower connecting groove coordinating with described upper connecting groove, and described upper connecting groove and lower connecting groove form pin jointlyThe wiring hole of formula insulator.
Described upper connecting groove is circular-arc. Described lower connecting groove is circular-arc. The inside of described upper connecting groove is provided with multiple lug bosses8. The inside of described lower connecting groove is provided with multiple puncture needles 9. Between the insulating ceramic 1 of described connecting groove both sides and wireplint 3, establishThere is flexible gasket 7.
Pin insulator of the present utility model, because a section of wireplint 3 is movably connected on insulating ceramic 1, only need to be by workFixing power transmission line can being fixed in the connecting groove of insulating ceramic 1 of set bolt 6 of moved end; Detachable, only needs to fix spiral shellBolt 6 is backed out, and wireplint 3 is upwards rotated, and can take out power transmission line, has greatly saved operational sequence, has increased operating efficiency.
Above illustrated embodiment is preferred embodiments of the present utility model, is only used for convenient explanation the utility model, not to thisUtility model is done any pro forma restriction, has and conventionally knows the knowledgeable, if do not departing from this practicality newly in any affiliated technical fieldIn the scope of technical characterictic that type is carried, utilize technology contents that the utility model discloses to do local equivalence of changing or modify realExecute example, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (4)
1. a pin insulator, it is characterized in that: comprise insulating ceramic (1), studdle (2) and the wireplint (3) of top with wire casing, described wireplint (3) comprises free end and link, the top of described insulating ceramic (1) is provided with holder (4), described holder (4) is provided with a main shaft (5), the link of described wireplint (3) is provided with the through hole matching with described main shaft (5), and described wireplint (3) can rotate around described main shaft (5); The free end of described wireplint (3) is provided with a set bolt (6), and insulating ceramic (1) is provided with the bolt hole matching with described set bolt (6); Described wireplint (3) is provided with connecting groove, and the top of described insulating ceramic (1) is provided with the lower connecting groove coordinating with described upper connecting groove, and described upper connecting groove and lower connecting groove form the wiring hole of pin insulator jointly; The inside of described upper connecting groove is provided with multiple lug bosses (8); The inside of described lower connecting groove is provided with multiple puncture needles (9).
2. pin insulator according to claim 1, is characterized in that: described upper connecting groove is circular-arc.
3. pin insulator according to claim 1, is characterized in that: described lower connecting groove is circular-arc.
4. pin insulator according to claim 1, is characterized in that: between the insulating ceramic (1) of described connecting groove both sides and wireplint (3), be provided with flexible gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871687.6U CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871687.6U CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248005U true CN205248005U (en) | 2016-05-18 |
Family
ID=55947087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871687.6U Active CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816236A (en) * | 2017-03-16 | 2017-06-09 | 河南鑫海电力设备有限公司 | A kind of installed part of many mounting bar insulators |
| CN106941030A (en) * | 2017-03-08 | 2017-07-11 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin insulator |
| CN106952699A (en) * | 2017-03-08 | 2017-07-14 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin type insulator |
-
2015
- 2015-10-31 CN CN201520871687.6U patent/CN205248005U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941030A (en) * | 2017-03-08 | 2017-07-11 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin insulator |
| CN106952699A (en) * | 2017-03-08 | 2017-07-14 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin type insulator |
| CN106816236A (en) * | 2017-03-16 | 2017-06-09 | 河南鑫海电力设备有限公司 | A kind of installed part of many mounting bar insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |