CN205753323U - A kind of shockproof cable accessory - Google Patents
A kind of shockproof cable accessory Download PDFInfo
- Publication number
- CN205753323U CN205753323U CN201620590897.2U CN201620590897U CN205753323U CN 205753323 U CN205753323 U CN 205753323U CN 201620590897 U CN201620590897 U CN 201620590897U CN 205753323 U CN205753323 U CN 205753323U
- Authority
- CN
- China
- Prior art keywords
- stress cone
- rubber stress
- gripper shoe
- spring
- arc gripper
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of shockproof cable accessory, including outlet rod, composite bushing, rubber stress cone, first spring and insulator bracket, the bottom of described outlet rod is provided with radome, the bottom of described radome connects composite bushing, the inner chamber of described composite bushing is respectively equipped with insulated cable, epoxy set, rubber stress cone, the both sides of described insulated cable are equipped with rubber stress cone, rubber stress cone is spindle-type α-Fe2O3, the inner chamber of described rubber stress cone is respectively equipped with inner arc gripper shoe, outer arc gripper shoe and the first spring, first spring that passes on left of described inner arc gripper shoe is connected with outer arc gripper shoe, the outside of described rubber stress cone upper end is provided with epoxy set, the outside of rubber stress cone lower end is equipped with insulator bracket, the bottom of described insulator bracket connects the second spring.This shockproof cable accessory, makes insulated cable under the effect of thermal field and electric field, is not forced mutually extruding, causes that cable is aging causes electric leakage.
Description
Technical field
This utility model relates to field of cable technology, a kind of shockproof cable accessory.
Background technology
In existing heat-shrink cable accessory, major part uses the pure material contracting with heat of monolayer to be assigned in cable termination or joint,
But it is as cable load to be continuously increased, owing to cable termination does not has enough bending resistances and shock resistance, at thermal field and electric field
Under effect, some insulating heat-conduction materials can be made to relax aging, cause the generation of cable local electric leakage, long-play can cause electricity
Cable is electrically shocked the accident worn and occurs.
Utility model content
The purpose of this utility model is to provide a kind of shockproof cable accessory, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model following technical scheme of offer: a kind of shockproof cable accessory, including outlet
Bar, composite bushing, rubber stress cone, the first spring and insulator bracket, the bottom of described outlet rod is provided with radome, described screen
The bottom covering cover connects composite bushing, and the inner chamber of described composite bushing is respectively equipped with insulated cable, epoxy set, rubber stress cone,
The both sides of described insulated cable are equipped with rubber stress cone, and rubber stress cone is spindle-type α-Fe2O3, described rubber stress cone interior
Chamber is respectively equipped with inner arc gripper shoe, outer arc gripper shoe and the first spring, described inner arc gripper shoe pass on left the first spring with
Outer arc gripper shoe is connected, and the outside of described rubber stress cone upper end is provided with epoxy set, and the outside of rubber stress cone lower end is all provided with
Insulator bracket, the bottom of described insulator bracket is had to connect the second spring.
Preferably, described rubber stress cone is spindle-type α-Fe2O3.
Preferably, the both sides bottom described composite bushing are equipped with support insulator.
Preferably, described composite bushing is tree-shaped type structure.
Preferably, the bottom union tail of described composite bushing.
Compared with prior art, the beneficial effects of the utility model are: this shockproof cable accessory, by composite bushing
Chamber is provided with epoxy set, makes insulated cable be in a sealed environment, prevents air from entering, owing to rubber stress cone is spindle knot
Structure, within it can be provided with outer arc gripper shoe, inner arc gripper shoe and the first spring in chamber, and insulated cable is in thermal field and the effect of electric field
Under, inner arc gripper shoe can stress extrude, and is delivered to outer arc gripper shoe by the first spring, prevents cable extrusion to be worn, outward
Arc gripper shoe stress extruded insulator bracket, owing to insulator bracket and the second spring are connected, plays one to insulator bracket
Fixed buffering effect.
Accompanying drawing explanation
Fig. 1 is this utility model Facad structure schematic diagram；
Fig. 2 is this utility model structure partial perspective diagram；
Fig. 3 is this utility model structure partial schematic diagram.
In figure: 1 outlet rod, 2 radomes, 3 composite bushings, 4 support insulators, 5 insulated cables, 6 epoxy sets, 7 rubber should
Power cone, 71 inner arc gripper shoes, 72 outer arc gripper shoes, 73 first springs, 8 insulator brackets, 9 second springs, 10 tail pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of shockproof cable accessory, including outlet rod 1,
Composite bushing 3, rubber stress cone the 7, first spring 73 and insulator bracket 8, the bottom of outlet rod 1 is provided with radome 2, radome
The bottom of 2 connects composite bushing 3, and composite bushing 3 is tree-shaped type structure, is difficult to be stained with dust, nor is easily subject to raindrop
Abrasion, the both sides bottom composite bushing 3 are equipped with support insulator 4, prevent conduction, the bottom union tail of composite bushing 3
10, certain protective role is played for insulated cable 5, the inner chamber of insulated cable 5 composite bushing 3 is respectively equipped with insulated cable 5, ring
Oxygen set 6, rubber stress cone 7, the both sides of insulated cable 5 are equipped with rubber stress cone 7, owing to rubber stress cone 7 is tied for spindle
Structure, the inner chamber of rubber stress cone 7 is respectively equipped with inner arc gripper shoe 71, outer arc gripper shoe 72 and the first spring 73, inner arc gripper shoe
First spring 73 that passes on left of 71 is connected with outer arc gripper shoe 72, and the outside of rubber stress cone 7 upper end is provided with epoxy set 6,
Making insulated cable 5 be in a sealed environment, prevent air from entering, the outside of rubber stress cone 7 lower end is equipped with insulator torr
Frame 8, the bottom of insulator bracket 8 connects the second spring 9, insulated cable 5 under the effect of thermal field and electric field, inner arc gripper shoe 71
Stress can extrude, be delivered to outer arc gripper shoe 72 by the first spring 73, prevent cable extrusion to be worn, outer arc gripper shoe 72
Stress extruded insulator bracket 8, owing to insulator bracket 8 is connected with the second spring 9, plays certain to insulator bracket 8
Buffering effect.
Operation principle: when insulated cable 5 is energized, under the effect of thermal field and electric field, insulated cable 5 can stress extrude, this
Time, the first spring 73 can be exerted a force by the inner arc gripper shoe 71 of rubber stress cone 7 inner chamber, and the first spring 73 can transfer force to outer arc
Gripper shoe 72, outer arc gripper shoe 72 meeting extruded insulator bracket 8, power is offset by insulator bracket 8 by the second spring 9.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a shockproof cable accessory, including outlet rod (1), composite bushing (3), rubber stress cone (7), the first spring (73) and
Insulator bracket (8), it is characterised in that: the bottom of described outlet rod (1) is provided with radome (2), the bottom of described radome (2)
Connecting composite bushing (3), the inner chamber of described composite bushing (3) is respectively equipped with insulated cable (5), epoxy set (6), rubber stress cone
(7), the both sides of described insulated cable (5) are equipped with rubber stress cone (7), and the inner chamber of described rubber stress cone (7) is respectively equipped with
Inner arc gripper shoe (71), outer arc gripper shoe (72) and the first spring (73), described inner arc gripper shoe (71) pass on left first
Spring (73) is connected with outer arc gripper shoe (72), and the outside of described rubber stress cone (7) upper end is provided with epoxy set (6), rubber
The outside of stress cone (7) lower end is equipped with insulator bracket (8), and the bottom of described insulator bracket (8) connects the second spring
(9).
The shockproof cable accessory of one the most according to claim 1, it is characterised in that: described rubber stress cone (7) is spindle
Shape structure.
The shockproof cable accessory of one the most according to claim 1, it is characterised in that: the two of described composite bushing (3) bottom
Side is equipped with support insulator (4).
The shockproof cable accessory of one the most according to claim 1, it is characterised in that: described composite bushing (3) is tree-shaped type
Structure.
The shockproof cable accessory of one the most according to claim 1, it is characterised in that: the bottom of described composite bushing (3) connects
Connect tail pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590897.2U CN205753323U (en) | 2016-06-17 | 2016-06-17 | A kind of shockproof cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590897.2U CN205753323U (en) | 2016-06-17 | 2016-06-17 | A kind of shockproof cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753323U true CN205753323U (en) | 2016-11-30 |
Family
ID=57385681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590897.2U Expired - Fee Related CN205753323U (en) | 2016-06-17 | 2016-06-17 | A kind of shockproof cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870870A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Anti-shock cable accessory |
| CN107681623A (en) * | 2017-11-21 | 2018-02-09 | 安徽伊法拉电气有限公司 | A kind of full seal type cold shrinking power cable adjunct |
-
2016
- 2016-06-17 CN CN201620590897.2U patent/CN205753323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870870A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Anti-shock cable accessory |
| CN107681623A (en) * | 2017-11-21 | 2018-02-09 | 安徽伊法拉电气有限公司 | A kind of full seal type cold shrinking power cable adjunct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |