CN206451844U - External clamping terminal fast energy-saving conductive contact - Google Patents
External clamping terminal fast energy-saving conductive contact Download PDFInfo
- Publication number
- CN206451844U CN206451844U CN201720203839.4U CN201720203839U CN206451844U CN 206451844 U CN206451844 U CN 206451844U CN 201720203839 U CN201720203839 U CN 201720203839U CN 206451844 U CN206451844 U CN 206451844U
- Authority
- CN
- China
- Prior art keywords
- conductive contact
- hole
- threading
- interior
- threading stringing
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 230000008602 contraction Effects 0.000 abstract description 2
- 241000937378 Everettia interior Species 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model is related to a kind of external clamping terminal fast energy-saving conductive contact, it includes terminal conductive contact and conductor wire locking device, the conductor wire locking device includes outer lock-nut and interior threading stringing set, outer lock-nut covers and interior threading stringing set outer face protrusion is also corresponded in hole provided with ejection step surface provided with set hole；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, and the opening of resilient slotted is located at interior threading stringing and covers outer end.The opening of the resilient slotted of threading stringing set is located at outer end in such external clamping terminal fast energy-saving conductive contact, the outer end of i.e. interior threading stringing set can be with contraction distortion, by tightening outer lock-nut, so that bulge loop and the inner conical surface of male threaded stub coordinate, the outer end of threading stringing set is narrowed in realizing, realization is clamped to the wire in threading hole.
Description
Technical field
The utility model is related to a kind of binding post, particularly a kind of external clamping terminal fast energy-saving conductive contact.
Background technology
The terminal conductive connection head of current power Transmission occasion is typically provided wire clamp and connecting ear, wire clamp and connecting ear
It is wholely set, connecting ear is plate-like, connecting ear surface is provided with connecting hole, connecting hole typically passes through screw and power control unit
（Such as switch, transformer）Connection.Wire clamp is U-shaped, and wire is placed in the U-shaped opening of wire clamp, then by hydraulic tongs by wire clamp
Opening draw close, realize the clamping of wire.But, the structure installs complicated, is difficult to dismantle wire after connection, after wire dismounting not
It can come into operation again（If terminal conductive connection head is reused, it is easily broken off）.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that above-mentioned prior art is present, and provides a kind of simple in construction, conjunction
Reason, clamping effect is good, and self-lock ability is strong, and conductive contact performance is strong, reduces power consumption, external clamping terminal simple to operate
Fast energy-saving conductive contact.
What the purpose of this utility model was realized in：
A kind of external clamping terminal fast energy-saving conductive contact, including terminal conductive contact, terminal conductive contact one end is provided with
Connecting ear, the terminal conductive contact other end is provided with one or two male threaded stub, and male threaded stub is locked provided with conductor wire
Device, it is characterized in that, the conductor wire locking device includes outer lock-nut and interior threading stringing set, and outer lock-nut is provided with and passed through
The set hole at its two ends is worn, set hole one end is provided with internal thread, and internal thread is threadedly coupled with male threaded stub, and interior wear also is corresponded in set hole
Line stringing set outer face protrusion is provided with ejection step surface；Interior threading stringing is set in hole, and interior threading stringing set center is set
There is the threading hole through its two ends, threading hole surface is axially arranged with resilient slotted, and the opening of resilient slotted is located at interior threading stringing
Cover and be provided with bulge loop at outer end, interior threading stringing set outer wall correspondence resilient slotted, bulge loop outer face covers axis side with interior threading stringing
To vertical, bulge loop inner face is obliquely installed；The male end end surface is provided with cavity, and cavity interior walls are provided with and bulge loop inner face
The inner conical surface of cooperation.
The purpose of this utility model can also be solved using following technical measures：
As a more specifically scheme, the resilient slotted is provided with two to six.
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 connecting ear is plate-like and is integrally formed with terminal conductive contact, and its surface is provided with connecting hole.
The beneficial effects of the utility model are as follows：
（1）The opening of the resilient slotted of threading stringing set is located at outer in such external clamping terminal fast energy-saving conductive contact
End, i.e., in the outer end that covers of threading stringing can be with contraction distortion, by tightening outer lock-nut so that bulge loop and male threaded stub
Inner conical surface coordinates, and realizes that the outer end of interior threading stringing set is narrowed, realization is clamped to the wire in threading hole；
（2）The outer lock-nut of such external clamping terminal fast energy-saving conductive contact passes through threading stringing in step surface ejection
The outer face of set makes it advance, and its self-lock force is larger；
（3）Such external clamping terminal 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）Such external clamping terminal fast energy-saving conductive contact is operated without hydraulic tongs, and operating personnel can take insulation
Gloves（Or pass through spanner）Livewire work can be realized, potential safety hazard as mentioned in the background art can't be gone out first, phase is used
Work as safety, be especially suitable for high-altitude hot line job.
Brief description of the drawings
Fig. 1 is the example structure schematic diagram of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
It is shown in Figure 1, a kind of external clamping terminal fast energy-saving conductive contact, including terminal conductive contact 1, terminal conduction
The one end of joint 1 is provided with connecting ear 16, and the other end of terminal conductive contact 1 is provided with one or two male threaded stub 11, male end
First 11 are provided with conductor wire locking device, it is characterized in that, the conductor wire locking device includes outer lock-nut 2 and interior threading is tight
Line set 3, outer lock-nut 2 is provided with through the set hole at its two ends, and set hole one end is provided with internal thread 24, internal thread 24 and male end
3 outer faces of threading stringing set protrusion is provided with ejection step surface 25 in also being corresponded in first 11 threaded connection, set hole 23；Interior threading stringing
Set 3 is arranged in set hole 23, and interior threading stringing covers 3 centers and is provided with the threading hole 33 for running through its two ends, the surface of threading hole 33 axial direction
Provided with resilient slotted 35, the opening of resilient slotted 35 is located at interior threading stringing and covers 3 outer ends, and interior threading stringing covers 3 outer walls correspondence bullet
Property fluting 35 at be provided with bulge loop 34, it is vertical that the outer face of bulge loop 34 and interior threading stringing cover 3 axis directions, the inclination of the inner face of bulge loop 34
Set；The end face of male threaded stub 11 is provided with cavity 12, and the inwall of cavity 12 is provided with the inner conical surface coordinated with the inner face of bulge loop 34
14。
The resilient slotted 35 is provided with four, and resilient slotted 35 is in cross substep.
The outer wall of outer lock-nut 2 is provided with outer-hexagonal.
The connecting ear 16 is plate-like and is integrally formed with terminal conductive contact 1, and its surface is provided with connecting hole 15.
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, tightens outer lock-nut 2, the ejection step surface of outer lock-nut 2
After 25 contact with 3 outer faces of interior threading stringing set, interior threading stringing set 3 is promoted to enter the cavitys 12 of the end face of male threaded stub 11
Interior, 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 threading hole 33 is narrowed, from
And clamp plain conductor 61.
Claims (4)
1. a kind of external clamping terminal fast energy-saving conductive contact, including terminal conductive contact（1）, terminal conductive contact（1）One end
Provided with connecting ear（16）, terminal conductive contact（1）The other end is provided with one or two male threaded stub（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）Provided with the set hole through its two ends, set hole one end is provided with internal thread（24）, internal thread（24）
With male threaded stub（11）Threaded connection, covers hole（23）Threading stringing set in inside also corresponding to（3）Outer face protrusion is provided with ejection platform
Terrace（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 through its two ends
Threading hole（33）, threading hole（33）Surface is axially arranged with resilient slotted（35）, resilient slotted（35）Opening be located at interior threading it is tight
Line set（3）Outer end, interior threading stringing set（3）Outer wall correspondence resilient slotted（35）Place is provided with bulge loop（34）, bulge loop（34）Outer face
With interior threading stringing set（3）Axis direction is vertical, bulge loop（34）Inner face is obliquely installed；The male threaded stub（11）End face is set
There is cavity（12）, cavity（12）Inwall is provided with and bulge loop（34）The inner conical surface that inner face coordinates（14）.
2. external clamping terminal fast energy-saving conductive contact according to claim 1, it is characterized in that, the resilient slotted（35）If
There are two to six.
3. external clamping terminal fast energy-saving conductive contact 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.
4. external clamping terminal fast energy-saving conductive contact according to claim 1, it is characterized in that, the connecting ear（16）In plate
Shape and with terminal conductive contact（1）It is integrally formed, its surface is provided with connecting hole（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203839.4U CN206451844U (en) | 2017-03-03 | 2017-03-03 | External clamping terminal fast energy-saving conductive contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203839.4U CN206451844U (en) | 2017-03-03 | 2017-03-03 | External clamping terminal fast energy-saving conductive contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451844U true CN206451844U (en) | 2017-08-29 |
Family
ID=59666162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203839.4U Expired - Fee Related CN206451844U (en) | 2017-03-03 | 2017-03-03 | External clamping terminal fast energy-saving conductive contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451844U (en) |
-
2017
- 2017-03-03 CN CN201720203839.4U patent/CN206451844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent 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) Patentee 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 Patentee before: Cao Xiaopei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |