CN205248005U - Pin type insulator - Google Patents

Pin type insulator Download PDF

Info

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
Application number
CN201520871687.6U
Other languages
Chinese (zh)
Inventor
李福来
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LILING DONG FANG ELECTROCERAMIC CO Ltd
Original Assignee
LILING DONG FANG ELECTROCERAMIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LILING DONG FANG ELECTROCERAMIC CO Ltd filed Critical LILING DONG FANG ELECTROCERAMIC CO Ltd
Priority to CN201520871687.6U priority Critical patent/CN205248005U/en
Application granted granted Critical
Publication of CN205248005U publication Critical patent/CN205248005U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Pin insulator
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).
CN201520871687.6U 2015-10-31 2015-10-31 Pin type insulator Active CN205248005U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202134844U (en) Electrical connector between insulating basin and conductor used for high-voltage switch
CN204065139U (en) Assembly type pull bar
CN204947461U (en) A kind of large span cross-arm jig assembly
CN203614919U (en) Cable fixing clamp
CN203983842U (en) Repair apparatus hangs eminence grounding wire device
CN201805011U (en) Tubular wind power busbar connector structure
CN203983533U (en) A kind of jockey
CN204552247U (en) A kind of portable insulator crossarm
CN202329218U (en) Water-cooled electrode of high temperature vacuum furnace
CN203674416U (en) Wire connection fixing device
CN203218431U (en) Cavity Bridge
CN204668502U (en) A kind of can be used for, is detected and the earthing clamp be connected fast
CN103941054A (en) Single-phase watt hour meter connector assembly and use method
CN203774487U (en) Impalement-type ground clamp with positioning mechanism
CN203617673U (en) Voltage test connector for switching device
CN103296500A (en) Single-hook double-tongue tightening earthing clamp
CN203365531U (en) Novel alternating-current and direct-current high-voltage electroscope
CN203660472U (en) Spacer
CN203467099U (en) Fixing device of power component and fixing assembly of same
CN203103882U (en) Insulation bracing frame for live 10kV cable lead disconnection and connection operation
CN204558983U (en) A kind of gas-filling cabinet plug type insulating sleeve
CN203941199U (en) Electric energy meter
CN203733963U (en) Ground wire head
CN206323098U (en) A kind of anti-seismic flexible bus duct
CN204577625U (en) A kind of outdoor quick installing grounding pole and locking device thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant