CN208508040U - Universal epoxy bushing - Google Patents
Universal epoxy bushing Download PDFInfo
- Publication number
- CN208508040U CN208508040U CN201821187755.7U CN201821187755U CN208508040U CN 208508040 U CN208508040 U CN 208508040U CN 201821187755 U CN201821187755 U CN 201821187755U CN 208508040 U CN208508040 U CN 208508040U
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- conductive contact
- epoxy bushing
- bushing ontology
- epoxy
- ontology
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Abstract
The utility model discloses a kind of universal epoxy bushing, including epoxy bushing ontology, the end of the epoxy bushing ontology is equipped with conductive contact, the epoxy bushing ontology and conductive contact junction and is arranged in step surface；The top of the conductive contact is in planar setting, and the conductive contact top axial is set there are four threaded hole；The fixed inserts of stress cone is equipped in the bottom end side wall of the epoxy bushing ontology, the fixed inserts of the stress cone is parallel to the axis setting of epoxy bushing ontology.The utility model has the advantages of simple structure and easy realization；The top of conductive contact is in planar setting, further types of GIS device can be applicable in, increase the use scope of product, in addition, cable conductor internal cavities are arranged in stepped hole, come into full contact with cable conductor with set epoxy insulation sleeve top conductive contact, contact area and the ability for transmitting electric current are not less than the cross-section of cable, improve conductivity.
Description
Technical field
The utility model relates to cable accessory more particularly to a kind of general molded cannulas.
Background technique
In recent years, since the electric load of down town rises year by year, for the electric energy delivery quality for improving medium and small city,
110KV substation goes directly down town successively, but the local-style dwelling houses such as down town commercial affairs, finance, logistics are densely, are not suitable for foundation and open
The substation of open type is typically only capable to take a kind of gas insulating metal closed type combined electrical apparatus, abbreviation GIS.It is to become one
Equipment in power station in addition to transformer such as breaker, earthing switch, disconnecting switch, voltage transformer, current transformer, lightning-arrest
Device etc. is all enclosed in the metal shell of ground connection, and using SF6 gas as arc extinguishing and dielectric.This GIS is small in size,
It is light-weight, the area of substation can be greatlyd save.With the end of the mating transmission electric energy of gas insulating metal closed type combined electrical apparatus
End is referred to as GIS cable termination.The characteristics of this GIS special-purpose terminal is: compact-sized, performance is stablized.Traditional epoxy insulation
The conductive contact at set top is in concave, so its applicable GIS device has limitation.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of more extensive general molded cannulas of use scope.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of universal epoxy bushing, including epoxy bushing ontology, the end of the epoxy bushing ontology are equipped with conductive touching
Head, the epoxy bushing ontology and conductive contact junction are arranged in step surface；The top of the conductive contact is set in planar
It sets, the conductive contact top axial is set there are four threaded hole；Stress cone is equipped in the bottom end side wall of the epoxy bushing ontology
Fixed inserts, the fixed inserts of the stress cone are parallel to the axis setting of epoxy bushing ontology.
Cavity equipped with the insertion of current supply cable conductor in the conductive contact, the cavity are in the poroid setting of step.
The utility model has the characteristics that following and the utility model has the advantages that having the advantages of simple structure and easy realization；The top of conductive contact is in
Planar setting can be applicable in further types of GIS device, increase the use scope of product,；In addition, inside cable conductor
Cavity is arranged in stepped hole, comes into full contact with cable conductor with set epoxy insulation sleeve top conductive contact, contact area and biography
The ability of transmission of electricity stream is not less than the cross-section of cable, improves conductivity.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- epoxy bushing ontology；2- conductive contact；3- threaded hole；4- stress cone fixes inserts；5- cavity.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
The end of a kind of universal epoxy bushing, including epoxy bushing ontology 1, epoxy bushing ontology 1 is equipped with conductive contact
2, epoxy bushing ontology 1 and 2 junction of conductive contact are arranged in step surface；The top of conductive contact 2 is in planar setting, conductive
1 top axial of contact is set there are four threaded hole 3；It is equipped with the fixed inserts 4 of stress cone in the bottom end side wall of epoxy bushing ontology 1, answers
Power bores the axis setting that fixed inserts 4 is parallel to epoxy bushing ontology 1.
Wherein, the cavity 5 equipped with the insertion of current supply cable conductor in conductive contact 2, cavity are in the poroid setting of step.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (2)
1. a kind of universal epoxy bushing, it is characterised in that: including epoxy bushing ontology, the end of the epoxy bushing ontology is set
There are conductive contact, the epoxy bushing ontology and conductive contact junction to be arranged in step surface；The top of the conductive contact is in
Planar setting, the conductive contact top axial are set there are four threaded hole；It is set in the bottom end side wall of the epoxy bushing ontology
There is the fixed inserts of stress cone, the fixed inserts of the stress cone is parallel to the axis setting of epoxy bushing ontology.
2. universal epoxy bushing according to claim 1, it is characterised in that: led in the conductive contact equipped with current supply cable
The cavity of body insertion, the cavity are in the poroid setting of step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187755.7U CN208508040U (en) | 2018-07-25 | 2018-07-25 | Universal epoxy bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187755.7U CN208508040U (en) | 2018-07-25 | 2018-07-25 | Universal epoxy bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508040U true CN208508040U (en) | 2019-02-15 |
Family
ID=65290487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187755.7U Active CN208508040U (en) | 2018-07-25 | 2018-07-25 | Universal epoxy bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508040U (en) |
-
2018
- 2018-07-25 CN CN201821187755.7U patent/CN208508040U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |