CN207731742U - Corner insulator - Google Patents

Corner insulator Download PDF

Info

Publication number
CN207731742U
CN207731742U CN201820048172.XU CN201820048172U CN207731742U CN 207731742 U CN207731742 U CN 207731742U CN 201820048172 U CN201820048172 U CN 201820048172U CN 207731742 U CN207731742 U CN 207731742U
Authority
CN
China
Prior art keywords
insulating
holder
steering
carriage
electric wire
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 - Fee Related
Application number
CN201820048172.XU
Other languages
Chinese (zh)
Inventor
钟恒成
李磊
高舒
高一舒
夏佐芬
高信雄
张庆峰
刘宏
甘冠蓝
黄中毅
姚华文
古永杰
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.)
Qinzhou University
Original Assignee
Qinzhou University
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 Qinzhou University filed Critical Qinzhou University
Priority to CN201820048172.XU priority Critical patent/CN207731742U/en
Application granted granted Critical
Publication of CN207731742U publication Critical patent/CN207731742U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of corner insulator, it include the holder in perpendicular folded structure, the holder is equipped with transfer, the transfer includes the steering insulating carriage fitted closely with the right angle convex surface of holder, the both ends for turning to insulating carriage scroll up to form an arc end toward the side far from holder, two steering insulating sleeves are arranged on the steering insulating carriage and between two arc ends, two steering insulating sleeves are hollow structure.This corner insulator is in the structure of house lead in wall upper bracket, it is arranged and the steering insulating carriage of perpendicular folded structure cradle fits, insulating carriage, which is equipped with, turns to insulating sleeve, provides electric wire turning point, walking around to installation after being fixed convenient for electric wire, reduce the labor intensity of electric wire erector, work efficiency is high, and the both ends for turning to insulating support scroll up an arc end, effectively increase electric wire at a distance from holder, insulation effect is good, and security performance is high.

Description

Corner insulator
Technical field
The utility model is related to a kind of tools of fixed electric wire, and in particular to a kind of corner insulator.
Background technology
In power wiring, electric wire is usually fixed on upper part of telegraph pole or other fixed positions using insulator.And it is electric Line can also rely on some buildings when connecting up, and insulator wiring is installed outside building, can be both fixed on electric wire in this way It is high aerial, and the cost of electric pole can be saved.
Currently, common electric power entrance line cross-arm be mostly have a pull-tab device, branch iron on point template Zhi Tie and house lead in wall.House lead in wall Upper branch iron is generally set to the corner of building, and the most design comparison of structure of branch iron is simple on existing corner house lead in wall, and one As setting in the holder of perpendicular folded structure, be not provided with tumbler, electric wire is difficult to control steering direction after being fixed thereon, causes electricity Line is difficult to install.Furthermore holder is usually made of metal, and insulation effect is poor, and security performance is low.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of corner insulator, this corner insulator into In the wall upper bracket structure of family, the steering insulating carriage of setting and perpendicular folded structure cradle fits, insulating carriage, which is equipped with, to be turned to Insulating sleeve provides electric wire turning point, and walking around to installation after being fixed convenient for electric wire, the labour for reducing electric wire erector is strong Degree, work efficiency is high, and the both ends for turning to insulating support scroll up an arc end, effectively increase electric wire and holder away from From insulation effect is good, and security performance is high.
In order to achieve the above object, the technical solution that the utility model is taken:
Corner insulator includes in the holder of perpendicular folded structure, and the holder is equipped with transfer, the transfer packet The steering insulating carriage fitted closely with the right angle convex surface of holder is included, the both ends for turning to insulating carriage are toward far from branch The side of frame scrolls up to form an arc end, then two arc ends are not contacted with the both ends of holder, there are spacing distance, described turn Two steering insulating sleeves are arranged on insulating carriage and between two arc ends, during two steering insulating sleeves are Hollow structure.
As optimal technical scheme, in order to ensure to turn to insulating carriage and turn to the good insulation performance of insulating sleeve, Security performance is further increased, while ensureing to turn to insulating carriage and turn to insulating sleeve that there is high intensity, is conducive to extend The service life of entire insulator, the steering insulating carriage and steering insulating sleeve are made of ceramic materials, and The steering insulating carriage and two turns to insulating sleeve integrated molding.
As optimal technical scheme, in order to make holder that there is certain rigidity and intensity, while there is corrosion resistance, ensures The service life of holder is long, prevents transfer from falling failure from corner, improves the practical performance of entire insulator, the holder It is made of stainless steel material.
Compared with prior art, the utility model has the advantage that:
1, this corner insulator in the structure of house lead in wall upper bracket, insulate by setting and the steering of perpendicular folded structure cradle fits Supporting rack, insulating carriage, which is equipped with, turns to insulating sleeve, provides electric wire turning point, walking around to peace after being fixed convenient for electric wire Dress reduces the labor intensity of electric wire erector, and work efficiency is high, and the both ends for turning to insulating support scroll up a circular arc End, effectively increases electric wire at a distance from holder, and insulation effect is good, and security performance is high.
2, material and the structure setting for turning to insulating carriage and steering insulating sleeve are scientific and reasonable, ensure to turn to insulation branch Support and the steering good insulation performance of insulating sleeve, further increase security performance, while ensureing to turn to insulating support and turn There is high intensity to insulating sleeve, be conducive to extend the service life of entire insulator.
3, the holder made of stainless steel material is set, make holder that there is certain rigidity and intensity, while having corrosion-resistant Performance ensures that the service life of holder is long, prevents transfer from falling failure from corner, improves the practicability of entire insulator Energy.
Description of the drawings
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structure top view of the utility model;
Drawing reference numeral:1, holder, 2, turn to insulating carriage, 3, arc end, 4, turn to insulating sleeve, 5, mounting hole, 6, Screw.
Specific implementation mode
A kind of specific embodiment of the utility model is proposed as shown in Figure 1, branch iron knot on corner insulator, with existing house lead in wall Structure is identical to be:Include the holder 1 in perpendicular folded structure, mounting hole 5 is offered on the holder 1, as shown in Fig. 2, convenient for that will prop up Frame 1 is installed on corner, except that:The holder 1 is equipped with transfer, and the transfer includes straight with holder 1 The steering insulating carriage 2 that angle convex surface fits closely, the present embodiment, which is arranged between the holder 1 and steering insulating carriage 2, to be led to The connection of several screws 6 is crossed, realizes the fitting closely in steering insulating carriage 2 of holder 1, the steering insulating carriage 2 Area be preferably provided it is bigger than the holder 1, increase it is described turn to insulating carriage area coverage, improve cable insulation effect Fruit, the both ends for turning to insulating carriage 2 scroll up to form an arc end 3 toward the side far from holder 1, then two circular arcs End 3 is not contacted with the both ends for propping up 1 frame, there are spacing distance, on the steering insulating carriage 2 and between two arc ends 3 Two steering insulating sleeves 4 are arranged with, two steering insulating sleeves 4 are hollow structure.
The steering insulating carriage 2 and steering insulating sleeve 4 are made of ceramic materials, and the steering is insulated It supporting rack 2 and turns to insulating sleeve 4 and is integrally formed, ceramic material good insulation preformance, hardness is big, corrosion resistance, ensures to turn to exhausted Edge supporting rack 2 and steering 4 good insulation performance of insulating sleeve, further increase security performance, while ensureing to turn to insulation branch Support 2 and steering insulating sleeve 4 have high intensity, are conducive to extend the service life of entire insulator.
The holder 1 is that stainless steel material is sturdy and durable and corrosion resistance and good, by or not made of stainless steel material The holder 1 made of Steel material that becomes rusty has certain rigidity and intensity, while having corrosion resistance, ensures the service life of holder 1 It is long, it prevents transfer from falling failure from corner, improves the practical performance of entire insulator.
When the utility model is used:Be inserted in mounting hole 5 by nail holder 1 is fixed on corner, then by cable around Steering insulating sleeve 4 is penetrated after crossing arc end 3, it is that rectilinear direction connects up to turn to insulating sleeve 4 just through one, continues to pass through two A steering insulating sleeve 4 connects up for vertical line direction, since arc end 3 pulls open cable at a distance from holder 1, insulation effect Good, wiring is convenient.
Certainly, only the utility model preferred embodiment is described in detail in conjunction with attached drawing above, not The scope of the utility model is limited with this, it is all according to equivalence changes made by the principles of the present invention, construction and structure, It should all be covered by the scope of protection of the utility model.

Claims (3)

1. corner insulator includes the holder (1) in perpendicular folded structure, it is characterised in that:The holder (1) is equipped with to turn to and fill It sets, the transfer includes the steering insulating carriage (2) fitted closely with the right angle convex surface of holder (1), described to turn to absolutely The both ends of edge supporting rack (2) scroll up to form an arc end (3) toward the side far from holder (1), then two arc ends (3) with The both ends of holder (1) do not contact, there are spacing distance, on the steering insulating carriage (2) and positioned at two arc ends (3) it Between be arranged with two steering insulating sleeves (4), two to turn to insulating sleeves (4) be hollow structure.
2. corner insulator according to claim 1, it is characterised in that:The steering insulating carriage (2) and steering are exhausted Edge sleeve (4) is made of ceramic materials, and the steering insulating carriage (2) turns to insulating sleeve (4) one with two Molding.
3. corner insulator according to claim 1 or 2, it is characterised in that:The holder (1) is by stainless steel material system At.
CN201820048172.XU 2018-01-11 2018-01-11 Corner insulator Expired - Fee Related CN207731742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820048172.XU CN207731742U (en) 2018-01-11 2018-01-11 Corner insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820048172.XU CN207731742U (en) 2018-01-11 2018-01-11 Corner insulator

Publications (1)

Publication Number Publication Date
CN207731742U true CN207731742U (en) 2018-08-14

Family

ID=63082279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820048172.XU Expired - Fee Related CN207731742U (en) 2018-01-11 2018-01-11 Corner insulator

Country Status (1)

Country Link
CN (1) CN207731742U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180814

Termination date: 20190111

CF01 Termination of patent right due to non-payment of annual fee