CN208422534U - Single conductor simply connected suspension insulator - Google Patents
Single conductor simply connected suspension insulator Download PDFInfo
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- CN208422534U CN208422534U CN201820801064.5U CN201820801064U CN208422534U CN 208422534 U CN208422534 U CN 208422534U CN 201820801064 U CN201820801064 U CN 201820801064U CN 208422534 U CN208422534 U CN 208422534U
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- insulator
- suspension
- single conductor
- simply connected
- folder cylinder
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Abstract
The utility model discloses a kind of single conductor simply connected suspension insulators, it include: hitch assembly, glass insulator, composite insulator string and suspension clamp, hitch assembly with shaft tower for connecting, the upper end of glass insulator is connected to the lower end of hitch assembly, the upper end of composite insulator is connected to the lower end of glass insulator, the lower end of composite insulator is connect with suspension clamp, and suspension clamp is used for clamping electric wire.In use, hitch assembly needs and shaft tower is attached, while carrying out clamping to electric wire by suspension clamp and fixing, wherein creepage distance can be effectively improved by the way that glass insulator is arranged in the upper end of composite insulator, and then the purpose for reinforcing insulation is played.
Description
Technical field
The utility model relates to insulator technology fields, more particularly to a kind of single conductor simply connected suspension insulator.
Background technique
Suspension insulator is a kind of for hanging the insulation assembly of conducting wire, by suspension insulator can make conducting wire respectively with
Shaft tower and the earth insulate, and to guarantee the normal transmission work of conducting wire, main application is on straight line pole and strained angled tower
On wire jumper, suspension insulator is primarily subjected to the gravitational load of conducting wire.
The single conductor simply connected pendency composite insulator applied on 35kV route at present is easy to be hit due to its reasons in structure
It wears, and then is easy to lose insulation effect, furthermore existing single conductor simply connected pendency composite insulator stability is poor, it is difficult to electricity
Line plays the role of stable suspension.
Therefore, how a kind of single conductor simply connected suspension insulator is provided, is increased on the basis of guaranteeing stable carrying electric wire
Creepage distance is those skilled in the art's technical problem urgently to be solved.
Utility model content
The purpose of the utility model is to provide a kind of single conductor simply connected suspension insulators, and it is small can effectively to solve creepage distance
The problems such as.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of single conductor simply connected suspension insulator, comprising: hitch assembly, glass insulator, composite insulator string and pendency
Wire clamp, for the hitch assembly for connecting with shaft tower, the upper end of the glass insulator is connected to the lower end of the hitch assembly,
The upper end of the composite insulator is connected to the lower end of the glass insulator, the lower end of the composite insulator and the pendency
Wire clamp connection, the suspension clamp are used for clamping electric wire.
Preferably, the hitch assembly includes U-shaped screw, U-shaped link and ball-eye, and the U-shaped screw is used for and institute
State shaft tower connection, the U-shaped link and the U-shaped screw connection, the ball-eye respectively with the U-shaped link and the glass
The upper end of glass insulator connects.
Preferably, the suspension clamp includes folder cylinder and articulation piece, and the folder cylinder is described hinged for clamping the electric wire
The upper end of part and the composite insulator are hinged, and lower end and the folder cylinder are hinged.
Preferably, the folder cylinder is equipped with multiple for controlling the fastener of its radial contraction, multiple fastener edges
The axis direction distribution of the folder cylinder.
Preferably, the folder cylinder is to press from both sides cylinder made of being rolled as circular plate.
Preferably, the outer diameter of the glass insulator is greater than the outer diameter of the composite insulator.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of single conductor simply connected suspension insulator provided by the utility model, comprising: hitch assembly, glass insulator,
Composite insulator string and suspension clamp, for hitch assembly for connecting with shaft tower, the upper end of glass insulator is connected to hitch assembly
Lower end, the upper end of composite insulator is connected to the lower end of glass insulator, and the lower end of composite insulator is connect with suspension clamp,
Suspension clamp is used for clamping electric wire.In use, hitch assembly needs and shaft tower is attached, while by suspension clamp to electricity
It is fixed that line carries out clamping, wherein by the upper end of composite insulator be arranged glass insulator can effectively improve climb electricity away from
From, and then play the purpose for reinforcing insulation.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure of single conductor simply connected suspension insulator provided by a kind of specific embodiment of the utility model
Schematic diagram.
Appended drawing reference is as follows:
1 is U-shaped screw, and 2 be U-shaped link, and 3 be ball-eye, and 4 be glass insulator, and 5 be composite insulator, and 6 be bowl head
Hanging plate, 7 be suspension clamp, and 8 be aluminium armor tape, and 9 be articulation piece, and 10 be fastener, and 11 be folder cylinder.
Specific embodiment
It is understandable in order to enable the above objects, features, and advantages of the utility model to become apparent, it is right with reference to the accompanying drawing
Specific embodiment of the present utility model is described in detail.
Elaborate detail in the following description in order to fully understand the utility model.But the utility model can
It is different from other way described herein with a variety of and implements, those skilled in the art can be without prejudice to the utility model connotation
In the case where do similar popularization.Therefore the utility model is not limited by following public specific embodiment.
Referring to FIG. 1, Fig. 1 is that a kind of single conductor simply connected pendency provided by a kind of specific embodiment of the utility model is exhausted
The structural schematic diagram of edge.
A kind of specific embodiment of the utility model provides a kind of single conductor simply connected suspension insulator, comprising: mounting
Component, glass insulator 4, the string of composite insulator 5 and suspension clamp 7, hitch assembly with shaft tower for connecting, glass insulator 4
Upper end be connected to the lower end of hitch assembly, the upper end of composite insulator 5 is connected to the lower end of glass insulator 4, compound inslation
The lower end of son 5 is connect with suspension clamp 7, and suspension clamp 7 is used for clamping electric wire.
In use, hitch assembly needs and shaft tower is attached, while clamping is carried out to electric wire by suspension clamp 7 and is consolidated
It is fixed, wherein creepage distance can be effectively improved by the way that glass insulator 4 is arranged in the upper end of composite insulator 5, and then play
Reinforce the purpose of insulation.The wherein suspension clamp 7 of the composite insulator 5 of preferred model FXBW4-35/70, XGU-4.
Specifically, hitch assembly includes U-shaped screw 1, U-shaped link 2 and ball-eye 3, and U-shaped screw 1 is used for and shaft tower connects
It connects, U-shaped link 2 and U-shaped screw 1 connect, and ball-eye 3 is connect with the upper end of U-shaped link 2 and glass insulator 4 respectively.Wherein
It is preferred that the ball-eye 3 of the U-shaped link 2 of the U-shaped screw 1 of model UJ-1880, U-7, QP-7, next U-shaped screw 1 and U-shaped extension
Ring 2 is attached in mode all linked with one another, and ball-eye 3 and U-shaped link 2 are carried out hingedly by horizontally hinged axis.
Specifically, suspension clamp 7 includes folder cylinder 11 and articulation piece 9, and folder cylinder 11 is for clamping electric wire, the upper end of articulation piece 9
Hinged with composite insulator 5, lower end and folder cylinder 11 are hinged.Electric wire is needed across folder cylinder 11, then by pressing from both sides cylinder 11 for electrical wire clip
Tightly in folder cylinder 11.Wherein the lower end of articulation piece 9 is preferably hinged on the front and rear sides of folder cylinder 11.
Further, folder cylinder 11 is equipped with multiple for controlling the fastener 10 of its radial contraction, multiple 10 edges of fastener
Press from both sides the axis direction distribution of cylinder 11.The wherein preferably U-shaped dead ring of fastener 10, two U-shaped dead rings are preferably provided at folder cylinder 11
With the left and right sides of 9 hinged place of articulation piece, to guarantee the uniformity of folder 11 stress of cylinder, and then the clamping stability of electric wire is improved.
Specifically, folder cylinder 11 is folder cylinder 11 made of being rolled as circular plate.By the folder cylinder 11, can avoid folder cylinder 11 with
More violent friction is generated between electric wire and reduces the service life of electric wire.Wherein aluminium armor tape 8 can be wrapped up in the external of electric wire,
Length of the packages length of aluminium armor tape 8 slightly larger than folder cylinder 11.
Specifically, the outer diameter of glass insulator 4 is greater than the outer diameter of composite insulator 5.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
A kind of single conductor simply connected suspension insulator provided by the utility model is described in detail above.Herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.The foregoing description of the disclosed embodiments makes this
Skilled artisan can be realized or use the utility model.Profession of the various modifications to these embodiments to this field
It will be apparent for technical staff, the general principles defined herein can be in the spirit for not departing from the utility model
Or in the case where range, realize in other embodiments.Therefore, the utility model be not intended to be limited to it is shown in this article these
Embodiment, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. a kind of single conductor simply connected suspension insulator characterized by comprising hitch assembly, glass insulator, composite insulator
String and suspension clamp, for the hitch assembly for connecting with shaft tower, the upper end of the glass insulator is connected to the mounting group
The lower end of part, the upper end of the composite insulator are connected to the lower end of the glass insulator, the lower end of the composite insulator
It is connect with the suspension clamp, the suspension clamp is used for clamping electric wire.
2. single conductor simply connected suspension insulator according to claim 1, which is characterized in that the hitch assembly includes U-shaped
Screw, U-shaped link and ball-eye, the U-shaped screw with the shaft tower for connecting, the U-shaped link and the U-shaped screw
Connection, the ball-eye are connect with the upper end of the U-shaped link and the glass insulator respectively.
3. single conductor simply connected suspension insulator according to claim 2, which is characterized in that the suspension clamp includes folder cylinder
And articulation piece, for the folder cylinder for clamping the electric wire, the upper end of the articulation piece and the composite insulator are hinged, lower end and
The folder cylinder is hinged.
4. single conductor simply connected suspension insulator according to claim 3, which is characterized in that the folder cylinder is equipped with multiple use
In the fastener for controlling its radial contraction, axis direction distribution of multiple fasteners along the folder cylinder.
5. single conductor simply connected suspension insulator according to claim 4, which is characterized in that the folder cylinder is by circular plate
Cylinder is pressed from both sides made of rolling.
6. single conductor simply connected suspension insulator according to claim 5, which is characterized in that the outer diameter of the glass insulator
Greater than the outer diameter of the composite insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801064.5U CN208422534U (en) | 2018-05-25 | 2018-05-25 | Single conductor simply connected suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801064.5U CN208422534U (en) | 2018-05-25 | 2018-05-25 | Single conductor simply connected suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422534U true CN208422534U (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801064.5U Active CN208422534U (en) | 2018-05-25 | 2018-05-25 | Single conductor simply connected suspension insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682522A (en) * | 2018-05-25 | 2018-10-19 | 华润电力风能（阳江）有限公司 | Single conductor simply connected suspension insulator |
-
2018
- 2018-05-25 CN CN201820801064.5U patent/CN208422534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682522A (en) * | 2018-05-25 | 2018-10-19 | 华润电力风能（阳江）有限公司 | Single conductor simply connected suspension insulator |
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