CN208971113U - A kind of hard outdoor terminal of the dry type of high-tension cable - Google Patents
A kind of hard outdoor terminal of the dry type of high-tension cable Download PDFInfo
- Publication number
- CN208971113U CN208971113U CN201821763903.5U CN201821763903U CN208971113U CN 208971113 U CN208971113 U CN 208971113U CN 201821763903 U CN201821763903 U CN 201821763903U CN 208971113 U CN208971113 U CN 208971113U
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- CN
- China
- Prior art keywords
- epoxy resin
- dry type
- fiber reinforced
- glass fiber
- tension cable
- 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
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Abstract
The utility model discloses a kind of hard outdoor terminals of the dry type of high-tension cable, it include the solid gum part for being installed on central part, and it is installed on the outside of solid gum part, and the stress cone being close to solid gum part, and it is installed on the glass fiber reinforced epoxy resin stick on the outside of stress cone, and it is filled in the electrically insulating silicone rubber between solid gum part and glass fiber reinforced epoxy resin stick, and it is installed on the upper and lower side of glass fiber reinforced epoxy resin stick, and the upper flange and lower flange of card slot grafting are used with glass fiber reinforced epoxy resin stick, and the full skirt outside glass fiber reinforced epoxy resin stick is set；The hard outdoor terminal of the dry type of the high-tension cable uses oil-free design, and in the case of wind-force, the shake of wire jumper and other third parties collision, impregnable, more light.
Description
Technical field
The utility model is specifically related to a kind of hard outdoor terminal of dry type of high-tension cable.
Background technique
In the development of electric system, common overhead line is connected with high-tension cable or high-voltage switch gear is connected with high-tension cable.
Wherein, outdoor terminal just needs the end for doing high-tension cable, regardless of be to synthesize outdoor terminal or porcelain vase outdoor terminal,
Require the space that filling outdoor terminal insulation crust lining is gone with insulating oil.
Due to the combustibility of oil, resulting in power station, other power equipments and neighbouring environment, there is hidden danger.
In all high pressures and super-pressure outdoor terminal, it is not necessary to which oil-filled is exactly the soft outdoor terminal of dry type.But this
Kind outdoor terminal hardness is insufficient, cannot be upright.In numerous applications, be not appropriate for using.
Having an existing design is exactly the technology using dry type gas terminal, together with the pressure of epoxy package and inner edge
Part connects stress cone, and in outside, along with the crust of one layer of silica gel, the shell of this layer of silica gel separately adds skirt.But this product weight
It is very big, and cost is very high, installs also pretty troublesome.
Utility model content
Oil-free design is used the technical problem to be solved by the present invention is to provide a kind of, and in wind-force, the shake of wire jumper
And in the case of other third parties collision, impregnable, the hard outdoor terminal of the dry type of more light high-tension cable.
To solve the above problems, the utility model adopts the following technical solution:
A kind of hard outdoor terminal of the dry type of high-tension cable includes to be installed on the solid gum part of central part, and be installed on
The stress cone being close on the outside of solid gum part and with solid gum part, and it is installed on the glass fiber reinforced epoxy on the outside of stress cone
Rouge stick, and the electrically insulating silicone rubber being filled between solid gum part and glass fiber reinforced epoxy resin stick, and it is installed on glass fibers
It ties up the upper and lower side of reinforced epoxy stick and uses the upper flange and laxative remedy of card slot grafting with glass fiber reinforced epoxy resin stick
Orchid, and the full skirt outside glass fiber reinforced epoxy resin stick is set.
Preferably, being stamped top cover on the upper flange, it is connected by screw bolts between the top cover and upper flange, the top
The high spot of lid is stamped nut cap, is connected between the nut cap and top cover using clamping.
Preferably, inserted with a connector in the middle part of the top cover and nut cap, the top of the solid gum part is inserted into and is connected
The tail end for connecing device forms interference fit.
Preferably, the stress cone is arranged and in the stress cone inserted with a mounting rack close to lower flange one end,
The junction of the mounting rack and stress cone forms interference fit.
Preferably, being equipped with substrate below the lower flange, it is fixed by bolts between the substrate and lower flange, it is described
The bottom of mounting rack and substrate is fixed by bolts, and is equipped with insulating supporting column below the substrate.
The utility model has the following beneficial effects: avoided using the oil-free design of dry type using the hidden danger generated after insulating oil,
And without using epoxy resin bushing, a plurality of epoxy resin stick has been directlyed adopt to keep the counter-bending negative of the hard outdoor terminal of dry type
The ability of lotus and compressive resistance, so that the feelings that the hard outdoor terminal of dry type is collided in wind-force, the shake of wire jumper and other third parties
It is unaffected under shape and lighter than common synthesis outdoor terminal or porcelain vase outdoor terminal.
Detailed description of the invention
Fig. 1 is overall structure diagram；
Fig. 2 is the portion A enlarged drawing；
Fig. 3 is the portion B enlarged drawing.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
As shown in Figure 1-3, a kind of hard outdoor terminal of the dry type of high-tension cable, includes the solid gum for being installed on central part
Part 1, and the stress cone 2 for being installed on 1 outside of solid gum part and being close to solid gum part 1, and it is installed on the glass in 2 outside of stress cone
Glass fiber reinforced epoxy resin stick 3, and the insulating silicon being filled between solid gum part 1 and glass fiber reinforced epoxy resin stick 3
Rubber 4, and be installed on the upper and lower side of glass fiber reinforced epoxy resin stick 3 and used with glass fiber reinforced epoxy resin stick 3
The upper flange 5 and lower flange 6 of card slot grafting, and the full skirt 7 of the outside of glass fiber reinforced epoxy resin stick 3 is set, it is described on
It is stamped top cover 8 on flange 5, is connected by screw bolts between the top cover 8 and upper flange 5, the high spot of the top cover 8 is stamped
Cap 9 is connected between the nut cap 9 and top cover 8 using clamping, and the top cover 8 and 9 middle part of nut cap are inserted with a connector 10, institute
The top insertion for stating solid gum part 1 is formed with the tail end of connector 10 to be interference fitted, and the stress cone 2 is close to lower flange 6 one
Inserted with a mounting rack 11 in end setting and the stress cone 2, the junction of the mounting rack 11 and stress cone 2 forms interference
Cooperate, substrate 12 is equipped with below the lower flange 6, is fixed by bolts between the substrate 12 and lower flange 6, the installation
Frame 11 and the bottom of substrate 12 are fixed by bolts, and the lower section of the substrate 12 is equipped with insulating supporting column 13.
Installation instructions:
During installation, only the hard outdoor terminal of dry type need to be penetrated cable, and adds a block piece on top, peace can be completed
Dress, reduces installation procedure on-site.
The utility model has the following beneficial effects: being avoided using the oil-free design of dry type using the hidden danger generated after insulating oil.
And without using epoxy resin bushing, a plurality of epoxy resin stick has been directlyed adopt to keep the counter-bending negative of the hard outdoor terminal of dry type
The ability of lotus and compressive resistance.So that the feelings that the hard outdoor terminal of dry type is collided in wind-force, the shake of wire jumper and other third parties
It is unaffected under shape and lighter than common synthesis outdoor terminal or porcelain vase outdoor terminal.The installation of this product is can be with
It uses under a different angle, is easier the method for installation, cost is lower.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (5)
1. a kind of hard outdoor terminal of the dry type of high-tension cable, it is characterised in that: it include the solid gum part for being installed on central part,
And it is installed on the stress cone being close on the outside of solid gum part and with solid gum part, and the glass fibre being installed on the outside of stress cone increases
Strong epoxy resin stick, and the electrically insulating silicone rubber being filled between solid gum part and glass fiber reinforced epoxy resin stick, and installation
In glass fiber reinforced epoxy resin stick upper and lower side and with glass fiber reinforced epoxy resin stick use card slot grafting upper method
Blue and lower flange, and the full skirt outside glass fiber reinforced epoxy resin stick is set.
2. a kind of hard outdoor terminal of dry type of high-tension cable according to claim 1, it is characterised in that: on the upper flange
Be stamped top cover, be connected by screw bolts between the top cover and upper flange, the high spot of the top cover is stamped nut cap, the nut cap with
It is connected between top cover using clamping.
3. a kind of hard outdoor terminal of dry type of high-tension cable according to claim 2, it is characterised in that: the top cover and lid
It is formed and is interference fitted inserted with a connector, the top insertion of the solid gum part and the tail end of connector in the middle part of cap.
4. a kind of hard outdoor terminal of dry type of high-tension cable according to claim 1, it is characterised in that: the stress cone leans on
It is bordering in the setting of lower flange one end and the stress cone inserted with a mounting rack, the junction shape of the mounting rack and stress cone
At interference fit.
5. a kind of hard outdoor terminal of dry type of high-tension cable according to claim 4, it is characterised in that: under the lower flange
Side is equipped with substrate, is fixed by bolts between the substrate and lower flange, and the bottom of the mounting rack and substrate is solid using bolt
It is fixed, insulating supporting column is installed below the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763903.5U CN208971113U (en) | 2018-10-30 | 2018-10-30 | A kind of hard outdoor terminal of the dry type of high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763903.5U CN208971113U (en) | 2018-10-30 | 2018-10-30 | A kind of hard outdoor terminal of the dry type of high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971113U true CN208971113U (en) | 2019-06-11 |
Family
ID=66764512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763903.5U Expired - Fee Related CN208971113U (en) | 2018-10-30 | 2018-10-30 | A kind of hard outdoor terminal of the dry type of high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854789A (en) * | 2019-11-27 | 2020-02-28 | 玖安卡（江苏）智能电力科技有限公司 | Compound shell type outdoor terminal of 220kV cable |
| CN115117837A (en) * | 2022-02-18 | 2022-09-27 | 库柏电子科技(上海)有限公司 | Outdoor cable terminal |
-
2018
- 2018-10-30 CN CN201821763903.5U patent/CN208971113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854789A (en) * | 2019-11-27 | 2020-02-28 | 玖安卡（江苏）智能电力科技有限公司 | Compound shell type outdoor terminal of 220kV cable |
| CN115117837A (en) * | 2022-02-18 | 2022-09-27 | 库柏电子科技(上海)有限公司 | Outdoor cable terminal |
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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: 20190611 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |