CN207625254U - A kind of compound cross-arm of set interlinkage - Google Patents
A kind of compound cross-arm of set interlinkage Download PDFInfo
- Publication number
- CN207625254U CN207625254U CN201721772118.1U CN201721772118U CN207625254U CN 207625254 U CN207625254 U CN 207625254U CN 201721772118 U CN201721772118 U CN 201721772118U CN 207625254 U CN207625254 U CN 207625254U
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- Prior art keywords
- arm
- cross
- insulator
- cement pole
- interlinkage
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Abstract
The utility model discloses a kind of compound cross-arms of set interlinkage, including cement pole and composite cross-arm insulator, wherein, cement pole, which is erect, to be fixed, it is connected at the top of one end of composite cross-arm insulator and cement pole, the other end of composite cross-arm insulator is provided with the wire link device for hanging high-voltage conducting wires, and the resistance to thunder level of the cross-arm is higher.
Description
Technical field
The utility model belongs to electric power electric field, is related to a kind of compound cross-arm, and in particular to a kind of set interlinkage is multiple
Close cross-arm.
Background technology
With reference to figure 1, traditional electric power transmission line mounting design is by shaft tower, metal structure cross-arm, insulator, connection gold
Tool, transfer wire three parts composition, since insulator is separately designed with cross-arm, often will appear direct lightning strike, strike back thunder and
The phenomenon that thunderbolt conducting wire, resistance to thunder level are relatively low.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of compound cross of set interlinkage
Load, the resistance to thunder level of the cross-arm are higher.
In order to achieve the above objectives, the compound cross-arm of set interlinkage described in the utility model includes cement pole and compound cross-arm
Insulator, wherein cement pole, which is erect, to be fixed, and is connected at the top of one end of composite cross-arm insulator and cement pole, compound cross-arm
The other end of insulator is provided with the wire link device for hanging high-voltage conducting wires.
It is connected by pincerlike anchor ear between the composite cross-arm insulator and cement pole.
Angle between composite cross-arm insulator and cement pole is 90 °.
The utility model has the advantages that：
The compound cross-arm of set interlinkage described in the utility model is when specific operation, cross-arm and insulator integrated design
Composite cross-arm insulator, metal cross arm in traditional technology, overhanging golden tool and outstanding are substituted by the composite cross-arm insulator
Formula insulator, it is horizontal with the resistance to thunder for improving circuit, it can effectively reduce caused by direct lightning strike, counterattack thunder and thunderbolt conducting wire
Power outage, while by the full skirt on composite cross-arm insulator to improve the fouling resistance rating of equipment, and simple in structure, behaviour
Facilitate, practicability is extremely strong.
Description of the drawings
Fig. 1 is the structural schematic diagram that conventional metals cross-arm installs insulator；
Fig. 2 is the structural schematic diagram of the utility model.
Wherein, 1 it is cement pole, 2 be pincerlike anchor ear, 3 be composite cross-arm insulator, 4 be wire link device, 5 is high pressure
Conducting wire.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
With reference to figure 2, the compound cross-arm of set interlinkage described in the utility model includes cement pole 1 and composite cross-arm insulator
3, wherein cement pole 1, which is erect, to be fixed, and one end of composite cross-arm insulator 3 is connected with the top of cement pole 1, and compound cross-arm is exhausted
The other end of edge 3 is provided with the wire link device 4 for hanging high-voltage conducting wires 5.
It is connected by pincerlike anchor ear 2 between the composite cross-arm insulator 3 and cement pole 1；Composite cross-arm insulator 3 with
Angle between cement pole 1 is 90 °.
The utility model passes through the metal cross arm of the substitution transmission of composite cross-arm insulator 3, overhanging golden tool when specific operation
And suspension insulator, cross-arm and insulator are subjected to integrated design, it is horizontal with the resistance to thunder for improving circuit, substantially reduce and attacks directly
Power outage caused by thunder, counterattack thunder and thunderbolt conducting wire, while by the full skirt on composite cross-arm insulator 3 to improve
The fouling resistance rating and electric property of equipment can be by adjusting the quantity of full skirt to meet different filths etc. in practical operation
The requirement of grade.
Claims (3)
1. a kind of compound cross-arm of set interlinkage, which is characterized in that including cement pole (1) and composite cross-arm insulator (3),
In, cement pole (1), which is erect, to be fixed, and is connected at the top of one end of composite cross-arm insulator (3) and cement pole (1), compound cross-arm
The other end of insulator (3) is provided with the wire link device (4) for hanging high-voltage conducting wires (5).
2. the compound cross-arm of set interlinkage according to claim 1, which is characterized in that the composite cross-arm insulator (3)
It is connected by pincerlike anchor ear (2) between cement pole (1).
3. the compound cross-arm of set interlinkage according to claim 1, which is characterized in that composite cross-arm insulator (3) and water
Angle between mud bar (1) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772118.1U CN207625254U (en) | 2017-12-18 | 2017-12-18 | A kind of compound cross-arm of set interlinkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772118.1U CN207625254U (en) | 2017-12-18 | 2017-12-18 | A kind of compound cross-arm of set interlinkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625254U true CN207625254U (en) | 2018-07-17 |
Family
ID=62820765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772118.1U Active CN207625254U (en) | 2017-12-18 | 2017-12-18 | A kind of compound cross-arm of set interlinkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625254U (en) |
-
2017
- 2017-12-18 CN CN201721772118.1U patent/CN207625254U/en active Active
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