CN106848626A - Fast energy-saving conductive contact in the middle of ejection squash type - Google Patents
Fast energy-saving conductive contact in the middle of ejection squash type Download PDFInfo
- Publication number
- CN106848626A CN106848626A CN201710124923.1A CN201710124923A CN106848626A CN 106848626 A CN106848626 A CN 106848626A CN 201710124923 A CN201710124923 A CN 201710124923A CN 106848626 A CN106848626 A CN 106848626A
- Authority
- CN
- China
- Prior art keywords
- hole
- ejection
- threading
- interior
- conductive contact
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
- H01R4/5025—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone combined with a threaded ferrule operating in a direction parallel to the conductor
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to fast energy-saving conductive contact in the middle of a kind of ejection squash type, it includes middle conductive head and conductor wire locking device, the conductor wire locking device includes outer lock-nut and interior threading stringing set, outer lock-nut is provided with set hole, set hole is connected with middle conduction cephalic par, covering threading stringing set outer face protrusion in also corresponded in hole and is provided with ejection step surface；Interior threading stringing is set in hole, and interior threading stringing set center is provided with threading hole, and threading hole surface is axially arranged with resilient slotted, and the opening of resilient slotted is located at interior threading stringing and covers inner, and male cone (strobilus masculinus) is provided with interior threading stringing set outer wall correspondence resilient slotted；The male end end surface is provided with cavity, and cavity interior walls are provided with the inner conical surface coordinated with male cone (strobilus masculinus).The present invention promotes interior threading stringing set to clamp-on in the band tapered recess of middle conductive head by the guide screw movement of outer lock-nut, so that internally the threading hole of threading stringing set is narrowed, realization is clamped to the wire in threading hole.
Description
Technical field
Plugged into middle conductive contact the present invention relates to a kind of electric power conduction, it is quick in the middle of particularly a kind of ejection squash type
Energy-conservation conductive contact.
Background technology
Current electric power conduction to be plugged into and include middle conductive head with middle conductive contact, and middle conductive head two ends are provided with line
Folder, wire clamp is U-shaped, and wire is placed in the U-shaped opening of wire clamp, is then drawn close the opening of wire clamp by hydraulic tongs, realizes wire
Clamping.But, the structure installs complicated, is difficult to dismantle wire after connection, can not be come into operation again after wire dismounting（If
If terminal conductive connection head is reused, it is easily broken off）.Further, since high-tension cable is generally bare wire, hydraulic tongs length compared with
Long, if plugging into wire in the case of powered, hydraulic tongs easily touches other phase lines, causes short circuit accident, so, it is unfavorable for band
Electric operation.But, the repairing of power system generally requires livewire work, otherwise brings huge to people's lives, industrial production
Influence.Therefore, current middle conductive contact significant discomfort is closed and used.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, and provide a kind of simple and reasonable for structure, folder
Tight effect is good, and self-lock ability is strong, and conductive contact performance is strong, power consumption is reduced, in the middle of ejection squash type simple to operate
Fast energy-saving conductive contact.
The object of the present invention is achieved like this：
Fast energy-saving conductive contact in the middle of a kind of ejection squash type, including middle conductive head, middle conductive head are provided with least two
Male threaded stub, male threaded stub is provided with conductor wire locking device, it is characterized in that, the conductor wire locking device includes external lock
Only nut and interior threading stringing set, outer lock-nut are provided with through the set hole at its two ends, and set hole one end is provided with internal thread, internal thread
It is threadedly coupled with male threaded stub, interior threading stringing set outer face protrusion is also corresponded in set hole and is provided with ejection step surface；Interior threading
Stringing is set in hole, and interior threading stringing set center is provided with the threading hole through its two ends, and threading hole surface is axially arranged with
Resilient slotted, the opening of resilient slotted is located at interior threading stringing and covers inner, is set at interior threading stringing set outer wall correspondence resilient slotted
There is male cone (strobilus masculinus)；The male end end surface is provided with cavity, and cavity interior walls are provided with the inner conical surface coordinated with male cone (strobilus masculinus).
The purpose of the present invention can also be solved using following technical measures：
Used as a more specifically scheme, the resilient slotted is provided with two to six.
The threading hole inwall is provided with line ball tooth, and line ball tooth can snap in conductive line surfaces, and realization is stung tight, forms good locking
And conductive contact.
The outer locking nut outer wall is provided with anti-slip tank（The personnel of operation can directly grasp the anti-of outer lock-nut
Tightened at chute position）Or outer-hexagonal.
The middle conductive head is in yi word pattern or L-type, and two termination is respectively the male threaded stub.
The middle conductive head is T-shaped or Y types, and its three terminations are respectively the male threaded stub.
The middle conductive head is in cross, and its four terminations are respectively the male threaded stub.
Beneficial effects of the present invention are as follows：
（1）Fast energy-saving conductive contact is promoted with bullet by the guide screw movement of outer lock-nut in the middle of such ejection squash type
Property folder chamber interior threading stringing set clamp-on in the band tapered recess of middle conductive head so that internally the threading hole of threading stringing set enters
Row is narrowed, and realization is clamped to the wire in threading hole；
（2）The outer lock-nut of fast energy-saving conductive contact is by threading stringing in step surface ejection in the middle of such ejection squash type
The outer face of set makes it advance, and its self-lock force is larger；
（3）In the middle of such ejection squash type fast energy-saving conductive contact unlike the wire clamp of prior art, it is necessary to bend, will not
Its mechanical structure is destroyed, can Reusability；
（4）Fast energy-saving conductive contact is operated without hydraulic tongs in the middle of such ejection squash type, and operating personnel can take insulation
Gloves（Or by spanner）Livewire work can be realized, potential safety hazard as mentioned in the background art can't be gone out first, use phase
Work as safety, be especially suitable for high-altitude hot line job.
Brief description of the drawings
Fig. 1 is one embodiment of the invention structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
It is shown in Figure 1, fast energy-saving conductive contact in the middle of a kind of ejection squash type, including middle conductive head 1, middle conductive head
1 is provided with least two male threaded stubs 11, and male threaded stub 11 is provided with conductor wire locking device, it is characterized in that, the conduction
Line locking device includes outer lock-nut 2 and interior threading stringing set 3, and outer lock-nut 2 is provided with through the set hole 23 at its two ends, set
The one end of hole 23 is provided with internal thread 24, and internal thread 24 is threadedly coupled with male threaded stub 11, and interior threading stringing is also corresponded in set hole 23
Cover 3 outer faces protrusion and be provided with ejection step surface 25；Interior threading stringing set 3 is arranged in set hole 23, and interior threading stringing covers 3 centers and sets
There is the threading hole 33 through its two ends, the surface of threading hole 33 is axially arranged with resilient slotted 35, and the opening of resilient slotted 35 is in
Threading stringing set 3 is inner, and interior threading stringing to cover and be provided with male cone (strobilus masculinus) 36 at 3 outer walls correspondence resilient slotted 35；The male threaded stub
11 end faces are provided with cavity 12, and the inwall of cavity 12 is provided with the inner conical surface 14 coordinated with male cone (strobilus masculinus) 36.
The resilient slotted 35 is provided with four, resilient slotted 35 in cross step by step.
The inwall of the threading hole 33 is provided with line ball tooth 37.
The outer wall of outer lock-nut 2 is provided with outer-hexagonal.
The middle conductive head 1 is in yi word pattern, and two termination is respectively the male threaded stub 11.
Its operation principle is：First the electro-insulating rubber skin 62 of the end of cable 6 is peeled off, exposes multiply plain conductor 61, by gold
Category wire 61 is inserted in the threading hole 33 of interior threading stringing set 3 through flare openings 34, tightens outer lock-nut 2, outer locking spiral shell
After female 2 ejection step surface 25 is contacted with 3 outer faces of interior threading stringing set, interior threading stringing set 3 is promoted to enter male threaded stub
In the cavity 12 of 11 end faces, the male cone (strobilus masculinus) 36 that the inner conical surface 14 of the inwall of cavity 12 covers 3 outer walls with interior threading stringing coordinates so that wear
String holes 33 is narrowed, so as to clamp plain conductor 61.Simultaneously as having line ball tooth 37 in threading hole 33, line ball tooth 37 sticks into gold
Category wire 61 surface, realization is stung tight.
Claims (7)
1. a kind of fast energy-saving conductive contact in the middle of ejection squash type, including middle conductive head（1）, middle conductive head（1）It is provided with
At least two male threaded stubs（11）, male threaded stub（11）Conductor wire locking device is provided with, it is characterized in that, the conductor wire
Locking device includes outer lock-nut（2）With interior threading stringing set（3）, outer lock-nut（2）It is provided with through the set hole at its two ends
（23）, cover hole（23）One end is provided with internal thread（24）, internal thread（24）With male threaded stub（11）Threaded connection, covers hole（23）It is interior
Threading stringing set in also corresponding to（3）Outer face protrusion is provided with ejection step surface（25）；Interior threading stringing set（3）It is arranged on set hole
（23）It is interior, interior threading stringing set（3）Center is provided with the threading hole through its two ends（33）, threading hole（33）Surface is axially arranged with bullet
Property fluting（35）, resilient slotted（35）Opening be located at interior threading stringing set（3）The inner, interior threading stringing set（3）Outer wall correspondence
Resilient slotted（35）Place is provided with male cone (strobilus masculinus)（36）；The male threaded stub（11）End face is provided with cavity（12）, cavity（12）Inwall
It is provided with and male cone (strobilus masculinus)（36）The inner conical surface of cooperation（14）.
2. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the resilient slotted
（35）It is provided with two to six.
3. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the threading hole（33）
Inwall is provided with line ball tooth（37）.
4. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the outer lock-nut
（2）Outer wall is provided with anti-slip tank or outer-hexagonal.
5. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the middle conductive head
（1）In yi word pattern or L-type, two termination is respectively the male threaded stub（11）.
6. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the middle conductive head
（1）T-shaped or Y types, its three terminations are respectively the male threaded stub（11）.
7. fast energy-saving conductive contact in the middle of ejection squash type according to claim 1, it is characterized in that, the middle conductive head
（1）In cross, its four terminations are respectively the male threaded stub（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124923.1A CN106848626A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of ejection squash type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124923.1A CN106848626A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of ejection squash type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848626A true CN106848626A (en) | 2017-06-13 |
Family
ID=59137142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124923.1A Withdrawn CN106848626A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of ejection squash type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848626A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579391A (en) * | 2017-09-08 | 2018-01-12 | 广东工业大学 | A kind of line transfer joint and line transfer joint anti-drop device |
| CN108288776A (en) * | 2018-03-01 | 2018-07-17 | 广西电网有限责任公司北海供电局 | Improved cable（Conducting wire）Connector |
| CN109149153A (en) * | 2018-09-21 | 2019-01-04 | 广州番禺电缆集团有限公司 | A kind of conducting wire connection part flow arrangement |
| CN109286104A (en) * | 2018-09-21 | 2019-01-29 | 广州番禺电缆集团有限公司 | A kind of conducting wire electric connection structure |
| CN113922119A (en) * | 2021-09-13 | 2022-01-11 | 重庆泰山电缆有限公司 | Conductor connecting device |
-
2017
- 2017-03-03 CN CN201710124923.1A patent/CN106848626A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579391A (en) * | 2017-09-08 | 2018-01-12 | 广东工业大学 | A kind of line transfer joint and line transfer joint anti-drop device |
| CN107579391B (en) * | 2017-09-08 | 2024-04-26 | 广东工业大学 | Circuit adapter and circuit adapter anti-drop device |
| CN108288776A (en) * | 2018-03-01 | 2018-07-17 | 广西电网有限责任公司北海供电局 | Improved cable（Conducting wire）Connector |
| CN108288776B (en) * | 2018-03-01 | 2024-01-12 | 广西电网有限责任公司北海供电局 | Improved cable (wire) connector |
| CN109149153A (en) * | 2018-09-21 | 2019-01-04 | 广州番禺电缆集团有限公司 | A kind of conducting wire connection part flow arrangement |
| CN109286104A (en) * | 2018-09-21 | 2019-01-29 | 广州番禺电缆集团有限公司 | A kind of conducting wire electric connection structure |
| CN113922119A (en) * | 2021-09-13 | 2022-01-11 | 重庆泰山电缆有限公司 | Conductor connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106848626A (en) | Fast energy-saving conductive contact in the middle of ejection squash type | |
| CN106684577A (en) | Multi-side pressing type intermediate quick energy-saving conductive connector | |
| CN206461104U (en) | Fast energy-saving conductive contact in the middle of ejection squash type | |
| CN106848643A (en) | Fast energy-saving conductive contact in the middle of bipyramid squash type | |
| CN204680839U (en) | Electric power snap joint | |
| CN109755773A (en) | A kind of conducting wire electric connector | |
| CN211579006U (en) | Pressing type wiring terminal | |
| CN206451843U (en) | Ejection squash type terminal fast energy-saving conductive contact | |
| CN202695735U (en) | Double-end-fastened rapid-connection universal energy-saving electric joint | |
| CN201307646Y (en) | Cables and cords connecting piece | |
| CN206451847U (en) | Fast energy-saving conductive contact in the middle of the common pressure type of nail clip | |
| CN206461113U (en) | Fast energy-saving conductive contact in the middle of bipyramid squash type | |
| CN206451840U (en) | Clamping type terminal fast energy-saving conductive contact | |
| CN206451836U (en) | Fast energy-saving conductive contact in the middle of multiaspect roof pressing type | |
| CN106848625A (en) | Fast energy-saving conductive contact in the middle of the common pressure type of nail clip | |
| CN106816722A (en) | Ejection squash type terminal fast energy-saving conductive contact | |
| CN206451841U (en) | Fast energy-saving conductive contact in the middle of nail type | |
| CN206451846U (en) | Fast energy-saving conductive contact in the middle of toothholder pressure type | |
| CN107069245A (en) | External clamping terminal fast energy-saving conductive contact | |
| CN206451845U (en) | The common pressure type terminal fast energy-saving conductive contact of nail clip | |
| CN210692774U (en) | Locking type wiring device | |
| CN106848624A (en) | Multiaspect roof pressing type terminal fast energy-saving conductive contact | |
| CN209641863U (en) | Conducting wire electric connector | |
| CN206758660U (en) | Multiaspect roof pressing type terminal fast energy-saving conductive contact | |
| CN106877014A (en) | Fast energy-saving conductive contact in the middle of toothholder pressure type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171120 Address after: 512026 Guangdong province Shaoguan Wujiang road along the River Delta garden building J3, room 602, Hung (only for office use) Applicant after: SHAOGUAN FANGSHENG ELECTRIC EQUIPMENT CO.,LTD. Address before: 528300 Guangdong province Foshan city Shunde District Ronggui Street neighborhood fullyear Desheng Road No. 2 Building 3, 3 floor 28 Applicant before: Cao Xiaopei |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
|
| WW01 | Invention patent application withdrawn after publication |