CN204088602U - The automatic tube connector of a kind of strain insulator - Google Patents
The automatic tube connector of a kind of strain insulator Download PDFInfo
- Publication number
- CN204088602U CN204088602U CN201420612561.2U CN201420612561U CN204088602U CN 204088602 U CN204088602 U CN 204088602U CN 201420612561 U CN201420612561 U CN 201420612561U CN 204088602 U CN204088602 U CN 204088602U
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- CN
- China
- Prior art keywords
- nozzle type
- tube connector
- strain insulator
- type strand
- strand tooth
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- 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 relates to the automatic tube connector of a kind of strain insulator, conical shell center of inside position clamping interfix part, conical shell two-port is respectively equipped with a wire guiding port, be provided with wire after conical shell inside conductor guiding port and guide cap, conical shell inside conductor is provided with crocodile nozzle type strand tooth after guiding cap, described wire guides cap to aim at crocodile nozzle type strand tooth opening, and accompany spring between crocodile nozzle type strand tooth and interfix part, the two ends mirror-image structure of interfix part is arranged.Advantage: one is that bonding strength is high, not easily pulls disconnected; Two is tensions, is connected firmly; Three is easy to use, and it is complete whether easy detection connects.
Description
Technical field
The utility model relates to the automatic tube connector of a kind of strain insulator, and particularly a kind of bonding strength is high, not easily pulls disconnected, the automatic tube connector of strain insulator that also easy to use, electric conductivity is strong.
Background technology
When the cable of transmission line breaks down, fault point generally all can be burnt a bit of.If run into the situation that the cable length such as direct-burried, comb is not reserved, directly the cable blown is connected, often because length cannot directly connect not.Existing solution makes up cable length deficiency by the connection of multiple transition joint, and because the cost of transition joint is high, maintenance cost is high.
A kind of cable conductor connecting pipe, comprise body, described body is made up of the thin right thick left conical tube in a left side, the thin left thick right conical tube of middle cylindrical tube and the right side, conductive solid block is provided with in middle cylindrical tube, left conical tube and right conical tube all axially offer gap, and left conical tube and right conical tube excircle have been threaded left clamp nut and right clamp nut respectively.Described inboard wall of tube body and conductive solid block both ends of the surface are provided with conduction compound layer of paste.Its weak point is: tension is bad, and easy secondary breakdown or wire dropout, cause the accident.
summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of bonding strength high, not easily pull disconnected, the automatic tube connector of strain insulator that also easy to use, electric conductivity is strong.
For achieving the above object, the utility model is by the following technical solutions:
The automatic tube connector of a kind of strain insulator, comprise spring, crocodile nozzle type strand tooth, wire guides cap, wire guiding port, interfix part and conical shell, described conical shell center of inside position clamping interfix part, conical shell two-port is respectively equipped with a wire guiding port, be provided with wire after conical shell inside conductor guiding port and guide cap, conical shell inside conductor is provided with crocodile nozzle type strand tooth after guiding cap, described wire guides cap to aim at crocodile nozzle type strand tooth opening, spring is accompanied between crocodile nozzle type strand tooth and interfix part, the two ends mirror-image structure of interfix part is arranged, waterproof jacket is wrapped in conical shell two ends.
The automatic tube connector of a kind of strain insulator, described wire guides cap cylindrical, one end open and hollow, is openend with wire guiding port coupling part, and wire guides the little and spring inside diameter of cap external diameter.
The automatic tube connector of a kind of strain insulator, conical shell is pointed at both ends, the middle shape increased gradually.
The automatic tube connector of a kind of strain insulator, crocodile nozzle type strand tooth is divided into upper and lower two lobes, pressing close to wire guides cap end to be crocodile nozzle type strand tooth opening, pressing close to spring terminal is the hinged mouth of crocodile nozzle type strand tooth, crocodile nozzle type strand tooth opening part reduces gradually, perforated wall is inclined-plane, forms a through hole in the middle of after the upper and lower two lobe occlusions of crocodile nozzle type strand tooth.
The automatic tube connector of a kind of strain insulator, interfix part is metal material interfix part.
The automatic tube connector of a kind of strain insulator, interfix part is interfix aluminum component.
The automatic tube connector of a kind of strain insulator, crocodile nozzle type strand tooth hinge interface end external diameter is large compared with spring outer diameter.
The automatic tube connector of a kind of strain insulator, wire guiding port is infundibulate, and the comparatively osculum of wire guiding port is in conical shell.
The automatic tube connector of a kind of strain insulator, form a through hole in the middle of after the upper and lower two lobe occlusions of crocodile nozzle type strand tooth, through-hole wall is provided with screw thread.
The automatic tube connector of a kind of strain insulator, the center of circle of wire guiding port, the center of circle of through hole and wire guide the center of circle of cap to be in straight line.
The beneficial effects of the utility model are: one is that bonding strength is high, not easily pulls disconnected; Two is tensions, is connected firmly; Three is easy to use, and it is complete whether easy detection connects; Four is that electric conductivity is strong, effectively reduces current loss; Four is that two ends are enclosed with waterproof jacket, waterproof seal of the present utility model is further improved, effectively avoids in rainwater flow ipe due to housing integration sealing.
Accompanying drawing explanation
Fig. 1 is the automatic connecting pipe structure schematic diagram of strain insulator.
Fig. 2 is the automatic tube connector profile of strain insulator.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Embodiment 1: with reference to accompanying drawing 1-2.The automatic tube connector of a kind of strain insulator, comprise spring 4, crocodile nozzle type strand tooth 2, wire guides cap 6, wire guiding port 5, interfix part 3 and conical shell 1, described conical shell 1 center of inside position clamping interfix part 3, conical shell 1 two-port is respectively equipped with a wire guiding port 5, be provided with wire after conical shell 1 inside conductor guiding port 5 and guide cap 6, conical shell 1 inside conductor is provided with crocodile nozzle type strand tooth 2 after guiding cap 6, described wire guides cap 6 to aim at crocodile nozzle type strand tooth 2 opening, spring 4 is accompanied between crocodile nozzle type strand tooth 2 and interfix part 3, the two ends mirror-image structure of interfix part 3 is arranged, waterproof jacket is wrapped in conical shell 1 two ends.
The automatic tube connector of a kind of strain insulator, described wire guides cap 6 cylindrical, one end open and hollow, is openend with wire guiding port 5 coupling part, and wire guides cap 6 external diameter little of spring 4 internal diameter.
The automatic tube connector of a kind of strain insulator, conical shell 1 is pointed at both ends, the middle shape increased gradually.
The automatic tube connector of a kind of strain insulator, crocodile nozzle type strand tooth 2 is divided into upper and lower two lobes, pressing close to wire guides cap 6 end to be crocodile nozzle type strand tooth 2 opening, pressing close to spring 4 end is the hinged mouth of crocodile nozzle type strand tooth 2, crocodile nozzle type strand tooth 2 opening part reduces gradually, perforated wall is inclined-plane, forms a through hole in the middle of after the occlusion of crocodile nozzle type strand tooth about 2 two lobe.
The automatic tube connector of a kind of strain insulator, interfix part 3 is metal material interfix part.
The automatic tube connector of a kind of strain insulator, interfix part 3 is interfix aluminum component.
The automatic tube connector of a kind of strain insulator, it is large compared with spring 4 external diameter that crocodile nozzle type strand tooth 2 cuts with scissors interface end external diameter.
The automatic tube connector of a kind of strain insulator, wire guiding port 5 is infundibulate, and the comparatively osculum of wire guiding port 5 is in conical shell 1.
The automatic tube connector of a kind of strain insulator, form a through hole in the middle of after the occlusion of crocodile nozzle type strand tooth about 2 two lobe, through-hole wall is provided with screw thread.
The automatic tube connector of a kind of strain insulator, the center of circle of wire guiding port 5, the center of circle of through hole and wire guide the center of circle of cap 6 to be in straight line.
Embodiment 2: with reference to accompanying drawing 1-2.The automatic tube connector of a kind of strain insulator, electric wire inserts from wire guiding port 5, wire guides cap 6 to extrude in the center through hole of crocodile nozzle type strand tooth 2 by electric wire insertion end, because conical shell 1 surrounds, stressed crocodile nozzle type strand tooth 2 extrudes backward, extrusion spring 4, spring 4 is shunk, crocodile nozzle type strand tooth 2 retreats, make crocodile nozzle type twist tooth 2 and fall back on conical shell 1 cross section wider part position, wire is made to guide cap 6 to extrude the inclined-plane of crocodile nozzle type strand tooth 2 opening part, wire guides cap 6 through crocodile nozzle type strand tooth 2, drop in the internal diameter of spring 4 of contraction, at this moment electric wire is stung tightly by crocodile nozzle type strand tooth 2.At this moment electric wire not easily pulls out, because electric wire is stung tightly by crocodile nozzle type strand tooth 2, and crocodile nozzle type strand tooth 2 is wrapped up by conical shell 1, do not have space to allow crocodile nozzle type twist tooth 2 and open mouth, unclamp electric wire, so cause connection status bonding strength high, not easily pull disconnected, tension.
Although the utility model has illustrated by reference to preferred embodiment and has described, but those of ordinary skill in the art should understand, the description of above-described embodiment can be not limited to, in the scope of claims, the various changes in form and details can be done.
Claims (10)
1. the automatic tube connector of strain insulator, it is characterized in that: comprise spring, crocodile nozzle type strand tooth, wire guides cap, wire guiding port, interfix part, waterproof jacket and conical shell, described conical shell center of inside position clamping interfix part, conical shell two-port is respectively equipped with a wire guiding port, be provided with wire after conical shell inside conductor guiding port and guide cap, conical shell inside conductor is provided with crocodile nozzle type strand tooth after guiding cap, described wire guides cap to aim at crocodile nozzle type strand tooth opening, spring is accompanied between crocodile nozzle type strand tooth and interfix part, the two ends mirror-image structure of interfix part is arranged, waterproof jacket is wrapped in conical shell two ends.
2. the automatic tube connector of a kind of strain insulator according to claim 1, is characterized in that: described wire guides cap cylindrical, one end open and hollow, is openend with wire guiding port coupling part, and wire guides the little and spring inside diameter of cap external diameter.
3. the automatic tube connector of a kind of strain insulator according to claim 1, is characterized in that: described conical shell is pointed at both ends, the middle shape increased gradually.
4. the automatic tube connector of a kind of strain insulator according to claim 1, it is characterized in that: described crocodile nozzle type strand tooth is divided into upper and lower two lobes, pressing close to wire guides cap end to be crocodile nozzle type strand tooth opening, pressing close to spring terminal is the hinged mouth of crocodile nozzle type strand tooth, crocodile nozzle type strand tooth opening part reduces gradually, perforated wall is inclined-plane, forms a through hole in the middle of after the upper and lower two lobe occlusions of crocodile nozzle type strand tooth.
5. the automatic tube connector of a kind of strain insulator according to claim 1, is characterized in that: described interfix part is metal material interfix part.
6. the automatic tube connector of a kind of strain insulator according to claim 5, is characterized in that: described interfix part is interfix aluminum component.
7. the automatic tube connector of a kind of strain insulator according to claim 1, is characterized in that: described crocodile nozzle type strand tooth hinge interface end external diameter is large compared with spring outer diameter.
8. the automatic tube connector of a kind of strain insulator according to claim 1, it is characterized in that: described wire guiding port is infundibulate, the comparatively osculum of wire guiding port is in conical shell.
9. the automatic tube connector of a kind of strain insulator according to claim 4, is characterized in that: form a through hole in the middle of after the upper and lower two lobe occlusions of described crocodile nozzle type strand tooth, through-hole wall is provided with screw thread.
10. the automatic tube connector of a kind of strain insulator according to claim 1, is characterized in that: the center of circle of the center of circle of described wire guiding port, through hole and wire guides the center of circle of cap to be in straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612561.2U CN204088602U (en) | 2014-10-22 | 2014-10-22 | The automatic tube connector of a kind of strain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612561.2U CN204088602U (en) | 2014-10-22 | 2014-10-22 | The automatic tube connector of a kind of strain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088602U true CN204088602U (en) | 2015-01-07 |
Family
ID=52181277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612561.2U Expired - Fee Related CN204088602U (en) | 2014-10-22 | 2014-10-22 | The automatic tube connector of a kind of strain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088602U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
| CN111030012A (en) * | 2019-12-25 | 2020-04-17 | 国网北京市电力公司 | Connecting pipe |
| CN114784528A (en) * | 2022-03-04 | 2022-07-22 | 孙抱 | Strain clamp capable of being quickly connected and using method thereof |
-
2014
- 2014-10-22 CN CN201420612561.2U patent/CN204088602U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
| CN111030012A (en) * | 2019-12-25 | 2020-04-17 | 国网北京市电力公司 | Connecting pipe |
| CN114784528A (en) * | 2022-03-04 | 2022-07-22 | 孙抱 | Strain clamp capable of being quickly connected and using method thereof |
| CN114784528B (en) * | 2022-03-04 | 2024-06-04 | 河北信必成电力金具制造有限公司 | Strain clamp capable of being connected quickly and application method thereof |
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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: 20150107 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |