CN209948644U - 35kV cable shrinkage terminal - Google Patents
35kV cable shrinkage terminal Download PDFInfo
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- CN209948644U CN209948644U CN201921225200.1U CN201921225200U CN209948644U CN 209948644 U CN209948644 U CN 209948644U CN 201921225200 U CN201921225200 U CN 201921225200U CN 209948644 U CN209948644 U CN 209948644U
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- clamping
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Abstract
The utility model discloses a 35kV cable shrinkage terminal, including threaded rod, cylinder cover, arc clamp plate, lug, annular slab, shrinkage insulation support, brush, arc cover, draw-in groove, flabellum, card post, fixed cover, full skirt and sealing strip. The utility model relates to a novelty, easy operation, through setting up the screw rod, the cylindrical cover, the arc clamp plate, lug and the mutual cooperation between the sealing strip, can be better to cable shrinkage terminal fixed, avoided long-time use after the drop of cable shrinkage terminal, very big improvement cable shrinkage terminal work efficiency; through setting up mutually supporting between flabellum, brush, arc cover, card post and the fixed cover, can be better clear up the full skirt surface, avoided full skirt surface gathering a large amount of dusts to cause trouble hidden dangers such as creepage, flashover, also strengthened the practicality simultaneously.
Description
Technical Field
The utility model relates to a cable shrinkage terminal specifically is a 35kV cable shrinkage terminal, belongs to cable shrinkage terminal technical field.
Background
The cable cold-shrink terminal is made up by using elastomer material and making it undergo the processes of injection vulcanization moulding in factory, expanding diameter and lining with plastic spiral support to form various cable accessories, when it is mounted on site, the pre-expanded members are cover-mounted on the treated cable end or joint position, the plastic spiral strip supported in the interior of the pre-expanded members can be drawn out, and tightly pressed on the cable insulation so as to form the cable accessories.
After the long-time use of current cable shrinkage terminal, not hard up phenomenon can appear in the rubber of the port that cable shrinkage terminal is connected, what cause easily drops to very big reduction cable shrinkage terminal work efficiency, the long-time back that exposes outside in addition in current cable shrinkage terminal, the full skirt surface gathering a large amount of dusts at cable shrinkage terminal, in the circular telegram operation in-process of year, have trouble hidden dangers such as creepage, flashover. Therefore, a 35kV cable cold-shrink terminal is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 35kV cable shrinkage terminal just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a kV cable shrinkage terminal, including shrinkage insulation support, shrinkage insulation support surface has from left to right cup jointed annular plate, full skirt and fixed cover in proper order, the annular plate surface has cup jointed the cylinder cover, cylinder cover top threaded connection has the threaded rod, the threaded rod bottom is rotated through the bearing and is connected with the arc clamp plate, arc clamp plate inside wall from left to right fixedly connected with sealing strip and lug in proper order, fixed cover surface rotates through changeing the cover and is connected with the card post, fixed cover surface is equipped with the arc cover, the draw-in groove has been seted up to arc cover inside wall, arc cover top from left to right fixedly connected with brush and flabellum in proper order.
Preferably, the number of the clamping columns and the number of the clamping grooves are a plurality, every four clamping columns and clamping grooves are divided into a group, and each clamping column is connected with each clamping groove in a clamping mode.
Preferably, the number of the hairbrushes is eight, the eight hairbrushes are averagely divided into four groups, and two hairbrushes in each group are tightly attached to the surface of one umbrella skirt.
Preferably, the sealing strip figure is four, four the sealing strip averagely divide into two sets ofly, two sets of the sealing strip is semi-circular structure, and the internal diameter of sealing strip equals with cold-shrink insulation support external diameter.
Preferably, the number of the arc-shaped covers is eight, the eight arc-shaped covers are equally divided into four groups, and each arc-shaped cover is of a semicircular structure.
Preferably, the number of the convex blocks is a plurality, the convex blocks are evenly divided into four groups, and each group of the convex blocks are evenly distributed at the bottom end of the inner side wall of the arc-shaped pressing plate.
The utility model has the advantages that:
1. through setting up mutually supporting between threaded rod, cylinder cover, arc clamp plate, lug and the sealing strip, can be better fix cable shrinkage terminal, avoided droing at long-time use back cable shrinkage terminal, very big improvement cable shrinkage terminal work efficiency.
2. Through setting up mutually supporting between flabellum, brush, arc cover, card post and the fixed cover, can be better clear up the full skirt surface, avoided full skirt surface gathering a large amount of dusts to cause trouble hidden dangers such as creepage, flashover, also strengthened the practicality simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the connection structure of the arc-shaped pressing plate of the present invention.
In the figure: 1. threaded rod, 2, cylinder cover, 3, arc clamp plate, 4, lug, 5, annular plate, 6, shrinkage insulation support, 7, brush, 8, arc cover, 9, draw-in groove, 10, flabellum, 11, card post, 12, fixed cover, 13, full skirt, 14, sealing strip.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a 35kV cable cold-shrink terminal comprises a cold-shrink insulating sleeve 6, wherein a ring-shaped plate 5, an umbrella skirt 13 and a fixing sleeve 12 are sequentially sleeved on the surface of the cold-shrink insulating sleeve 6 from left to right, a cylindrical cover 2 is sleeved on the surface of the ring-shaped plate 5, a threaded rod 1 is connected with the top end of the cylindrical cover 2 in a threaded manner, the bottom end of the threaded rod 1 is rotatably connected with an arc-shaped pressing plate 3 through a bearing, a sealing strip 14 and a convex block 4 are sequentially and fixedly connected on the inner side wall of the arc-shaped pressing plate 3 from left to right to facilitate better pressing and fixing the cold-shrink insulating sleeve 6, a clamping column 11 is rotatably connected on the surface of the fixing sleeve 12 through the rotating sleeve, an arc-shaped cover 8 is arranged on the surface of the fixing sleeve, facilitating better cleaning of dust on the surface of the shed 13.
The number of the clamping columns 11 and the number of the clamping grooves 9 are a plurality, every four clamping columns 11 and clamping grooves 9 are divided into a group, and each clamping column 11 is mutually clamped and connected with the clamping groove 9, so that the arc-shaped cover 8 can be better fixed; the number of the hairbrushes 7 is eight, the eight hairbrushes 7 are averagely divided into four groups, and two hairbrushes 7 in each group are tightly attached to the surface of one umbrella skirt 13, so that dust on the surface of the umbrella skirt 13 can be better cleaned; the number of the sealing strips 14 is four, the four sealing strips 14 are averagely divided into two groups, the two groups of the sealing strips 14 are both in a semicircular structure, and the inner diameter of each sealing strip 14 is equal to the outer diameter of the cold-shrink insulating sleeve 6, so that a better closed environment can be formed; the number of the arc-shaped covers 8 is eight, the eight arc-shaped covers 8 are averagely divided into four groups, and each arc-shaped cover 8 is of a semicircular structure, so that a circular mechanism can be formed better, and the arc-shaped covers 8 can rotate conveniently; the 4 figure of lug is a plurality of, a plurality of 4 average division of lug is four groups, every group 4 evenly distributed of lug is in 3 inside wall bottom ends of arc clamp plate, be convenient for better press the fixation to cold-shrink insulation support 6.
When the utility model is used, when the cable cold-contraction terminal is connected, firstly, the cold-contraction insulating sleeve 6 is sleeved on the cable connecting wire, then the threaded rod 1 is rotated, the threaded rod 1 drives the arc-shaped pressing plate 3 to move towards the surface of the cold-contraction insulating sleeve 6, and the arc-shaped pressing plate 3 drives the sealing strip 14 and the lug 4 to move towards the direction of the cold-contraction insulating sleeve 6, so that the surfaces of the sealing strip 14 and the lug 4 and the surface of the cold-contraction insulating sleeve 6 are tightly attached, and the surfaces of the cold-contraction insulating sleeve 6 and the cable are tightly attached to each other, thereby completing the connection of the cable; when wind blows the fan blades 10, the fan blades 10 are rotated, the rotating fan blades 10 drive the brush 7 to rotate under the action of the clamping columns 11 through the arc-shaped cover 8, the rotating brush 7 cleans the umbrella skirt 13, and accordingly dust on the surface of the umbrella skirt 13 is cleaned.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a 35kV cable shrinkage terminal which characterized in that: comprises a cold-contraction insulating sleeve (6), the surface of the cold-contraction insulating sleeve (6) is sequentially sleeved with an annular plate (5), an umbrella skirt (13) and a fixing sleeve (12) from left to right, the surface of the annular plate (5) is sleeved with a cylindrical cover (2), the top end of the cylindrical cover (2) is connected with a threaded rod (1) in a threaded manner, the bottom end of the threaded rod (1) is rotationally connected with an arc-shaped pressing plate (3) through a bearing, the inner side wall of the arc-shaped pressing plate (3) is fixedly connected with a sealing strip (14) and a convex block (4) from left to right in sequence, the surface of the fixed sleeve (12) is rotationally connected with a clamping column (11) through a rotating sleeve, the surface of the fixed sleeve (12) is provided with an arc-shaped cover (8), the inner side wall of the arc-shaped cover (8) is provided with a clamping groove (9), the top end of the arc-shaped cover (8) is fixedly connected with a brush (7) and fan blades (10) from left to right in sequence.
2. The 35kV cable cold-shrink terminal according to claim 1, wherein: the number of the clamping columns (11) and the number of the clamping grooves (9) are a plurality of, every four clamping columns (11) and the clamping grooves (9) are divided into a group, and each clamping column (11) is connected with the clamping groove (9) in a clamping mode.
3. The 35kV cable cold-shrink terminal according to claim 1, wherein: the number of the hairbrushes (7) is eight, the hairbrushes (7) are equally divided into four groups, and two hairbrushes (7) in each group are tightly attached to the surface of an umbrella skirt (13).
4. The 35kV cable cold-shrink terminal according to claim 1, wherein: the number of the sealing strips (14) is four, four the sealing strips (14) are equally divided into two groups, wherein the sealing strips (14) are of semicircular structures, and the inner diameter of each sealing strip (14) is equal to the outer diameter of the cold-shrink insulating sleeve (6).
5. The 35kV cable cold-shrink terminal according to claim 1, wherein: the number of the arc-shaped covers (8) is eight, the eight arc-shaped covers (8) are equally divided into four groups, and each arc-shaped cover (8) is of a semicircular structure.
6. The 35kV cable cold-shrink terminal according to claim 1, wherein: the number of the convex blocks (4) is a plurality, the convex blocks (4) are evenly divided into four groups, and the convex blocks (4) of each group are evenly distributed at the bottom end of the inner side wall of the arc-shaped pressing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225200.1U CN209948644U (en) | 2019-07-31 | 2019-07-31 | 35kV cable shrinkage terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225200.1U CN209948644U (en) | 2019-07-31 | 2019-07-31 | 35kV cable shrinkage terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948644U true CN209948644U (en) | 2020-01-14 |
Family
ID=69120755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225200.1U Expired - Fee Related CN209948644U (en) | 2019-07-31 | 2019-07-31 | 35kV cable shrinkage terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209948644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256802A (en) * | 2021-12-16 | 2022-03-29 | 深圳市银星联盟电力科技有限公司 | Outdoor connection terminal of shrinkage cable |
-
2019
- 2019-07-31 CN CN201921225200.1U patent/CN209948644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256802A (en) * | 2021-12-16 | 2022-03-29 | 深圳市银星联盟电力科技有限公司 | Outdoor connection terminal of shrinkage cable |
| CN114256802B (en) * | 2021-12-16 | 2024-02-02 | 深圳市银星联盟电力科技有限公司 | Outdoor connection terminal of shrinkage cable |
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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: 20200114 Termination date: 20200731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |