CN106848643A - Fast energy-saving conductive contact in the middle of bipyramid squash type - Google Patents
Fast energy-saving conductive contact in the middle of bipyramid squash type Download PDFInfo
- Publication number
- CN106848643A CN106848643A CN201710124582.8A CN201710124582A CN106848643A CN 106848643 A CN106848643 A CN 106848643A CN 201710124582 A CN201710124582 A CN 201710124582A CN 106848643 A CN106848643 A CN 106848643A
- Authority
- CN
- China
- Prior art keywords
- conical surface
- bipyramid
- conductive contact
- nut
- squash type
- 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.)
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- 235000009854 Cucurbita moschata Nutrition 0.000 title claims abstract description 20
- 240000001980 Cucurbita pepo Species 0.000 title claims abstract description 20
- 235000009852 Cucurbita pepo Nutrition 0.000 title claims abstract description 20
- 235000020354 squash Nutrition 0.000 title claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 241001424392 Lucia limbaria Species 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 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
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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 bipyramid squash type, it includes that two ends are equipped with the middle conductive head of conductor wire locking device, the device includes outer lock-nut and interior threading stringing set, outer lock-nut is provided with set hole, and set hole one end is provided with internal thread and is threadedly coupled with middle conductive head；Threading hole is provided with interior threading stringing set, threading hole surface is axially arranged with resilient slotted, and the opening of resilient slotted is located at interior threading stringing and covers rear end, and interior threading stringing set rear end outer wall is provided with first conical surface and second conical surface；Outer locking nut sleeve is located at outside interior threading stringing set, and set hole inwall first conical surface of correspondence is provided with the preceding extruding conical surface；Male end end surface is provided with cavity, and second conical surface of correspondence extrudes the conical surface after being provided with the opening of cavity.When outer lock-nut is tightened, former and later two conical surfaces are extruded the present invention simultaneously, realize economic benefits and social benefits crushing failure at high speed, so, outer lock-nut can cause threading hole constriction in very short stroke, be clamped with to its inner lead.
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 bipyramid 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 speed is fast, and conductive contact performance is strong, reduces power consumption, and fast energy-saving is conductive in the middle of bipyramid squash type simple to operate
Joint.
The object of the present invention is achieved like this：
Fast energy-saving conductive contact in the middle of a kind of bipyramid 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；The threading hole through its two ends is provided with interior threading stringing set, threading hole surface is axially arranged with
Resilient slotted, the opening of resilient slotted is located at interior threading stringing and covers rear end, and interior threading stringing set rear end outer wall is provided with axial cross section
Annular protrusion triangular in shape, annular protrusion rear and front end face forms first conical surface and second conical surface respectively；The outer locking spiral shell
Mother set is located at outside interior threading stringing set, and set hole inwall first conical surface of correspondence is provided with the preceding extruding conical surface；The male end end surface
Cavity is provided with, second conical surface of correspondence extrudes the conical surface after being provided with the opening of cavity.Fast energy-saving is led in the middle of such bipyramid squash type
The threading hole of interior threading stringing set is elastic clip chamber in electric connection, because its surface has former and later two conical surfaces, is tightening external lock
Only during nut, former and later two conical surfaces are extruded simultaneously, realize economic benefits and social benefits crushing failure at high speed, so, outer lock-nut can be very short
In stroke, threading hole constriction can be just caused, Quick-clamped is carried out with the wire to its inside.
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 cavity center is axially arranged with separated time tip nail.Due to more than 25 square millimeters main lines, it is typically by more
The small copper cash of stock or aluminum steel are twisted into, and separated time tip nail can be inserted into the gap between small copper cash or aluminum steel so that small copper cash or aluminium
Line is strutted toward peripheral direction, meanwhile, increased the frictional force of small copper cash or aluminum steel and conductor wire locking device so that wire is pressed from both sides
Obtain tighter.
The threading hole front end of the interior threading stringing set is provided with flare openings, and the metal wire in order to wire is easier to insert
Enter in threading hole.
The outer locking nut outer wall is provided with anti-slip tank, and the personnel of operation can directly grasp the anti-of outer lock-nut
Tightened at chute position.
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）In the middle of such bipyramid squash type fast energy-saving conductive contact by the guide screw movement of outer lock-nut combine its conical surface with
The routing motion of interior threading stringing set, it is possible to achieve the power of very little（The instrument of not needing auxiliary）Outer lock-nut can be just turned, and
So that interior threading stringing set is extruded the conical surface and narrows, so as to clamp its internal wire；Further, since interior threading stringing set surface
With former and later two conical surfaces, by extruding two conical surfaces, bigger deformation quantity can be made it have, with the wire to its inside more
Step up real clamping, form good locking and conductive contact；
（2）In the middle of such bipyramid 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；
（3）Fast energy-saving conductive contact is operated without hydraulic tongs in the middle of such bipyramid squash type, and operating personnel can take insulation
Gloves can realize livewire work, can't go out first potential safety hazard as mentioned in the background art, using quite safe, especially fit
Close high-altitude hot line job.
Brief description of the drawings
Fig. 1 is one embodiment of the invention use state cross section structure diagram.
Fig. 2 is dimensional structure diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Referring to shown in Fig. 1 and Fig. 2, fast energy-saving conductive contact in the middle of a kind of bipyramid squash type, including middle conductive head 1, it is middle
Conductive head 1 is provided with two male threaded stubs 11, and male threaded stub 11 is provided with conductor wire locking device, the conductor wire locking dress
Put including outer lock-nut 2 and interior threading stringing 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 is threadedly coupled with male threaded stub 11；The threading hole through its two ends is provided with interior threading stringing set 3
33, the surface of threading hole 33 is axially arranged with resilient slotted 35, and the opening of resilient slotted 35 is located at interior threading stringing and covers 3 rear ends, inside wears
Line stringing covers 3 rear end outer walls and is provided with axial cross section annular protrusion triangular in shape, and annular protrusion rear and front end face forms the respectively
One conical surface 37 and second conical surface 36；The outer lock-nut 2 is set in outside interior threading stringing set 3, and set hole inwall correspondence first is bored
Face 37 extrudes the conical surface 22 before being provided with；The end face of the male threaded stub 11 is provided with cavity 12, and correspondence second is bored at the opening of cavity 12
Face 36 extrudes the conical surface 14 after being provided with.
The resilient slotted 35 is provided with four, and resilient slotted 35 is in crossing distribution.
The inwall of the threading hole 33 is provided with line ball tooth 38.
The center of the cavity 12 is axially arranged with separated time tip nail 13.
The front end of threading hole 33 of the interior threading stringing set 3 is provided with flare openings 34.
The outer wall of outer lock-nut 2 is provided with anti-slip tank 21.
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, and separated time tip nail 13 enters to many money paid for shares
Major part is separated into the gap of category wire 61 and by the front end of plain conductor 61（Loudspeaker）Shape；Tighten outer lock-nut 2, the first cone
Face 37 coordinates with the preceding extruding conical surface 2, second conical surface 36 coordinates with the rear extruding conical surface 14 so that resilient slotted 35 narrows, threading hole
33 also narrow, so as to clamp plain conductor 61.Simultaneously as having line ball tooth 38 in threading hole 33, line ball tooth 38 sticks into metal
The surface of wire 61, realization is stung tight.
Claims (9)
1. a kind of fast energy-saving conductive contact in the middle of bipyramid 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,
Set hole one end is provided with internal thread（24）, internal thread（24）With male threaded stub（11）Threaded connection；Interior threading stringing set（3）Inside set
There is the threading hole through its two ends（33）, threading hole（33）Surface is axially arranged with resilient slotted（35）, resilient slotted（35）Open
Mouth is located at interior threading stringing set（3）Rear end, interior threading stringing set（3）Rear end outer wall is provided with axial cross section convex annular triangular in shape
Rise, annular protrusion rear and front end face forms first conical surface respectively（37）With second conical surface（36）；The outer lock-nut（2）It is arranged
In interior threading stringing set（3）Outward, first conical surface of set hole inwall correspondence（37）The extruding conical surface before being provided with（22）；The male threaded stub
（11）End face is provided with cavity（12）, cavity（12）Opening at correspondence second conical surface（36）The conical surface is extruded after being provided with（14）.
2. fast energy-saving conductive contact in the middle of bipyramid 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 bipyramid squash type according to claim 1, it is characterized in that, the threading hole（33）
Inwall is provided with line ball tooth（38）.
4. fast energy-saving conductive contact in the middle of bipyramid squash type according to claim 1, it is characterized in that, the cavity（12）In
Separated time tip nail is axially arranged with the heart（13）.
5. fast energy-saving conductive contact in the middle of bipyramid squash type according to claim 1, it is characterized in that, the interior threading stringing
Set（3）Threading hole（33）Front end is provided with flare openings（34）.
6. fast energy-saving conductive contact in the middle of bipyramid squash type according to claim 1, it is characterized in that, the outer lock-nut
（2）Outer wall is provided with anti-slip tank（21）.
7. fast energy-saving conductive contact in the middle of bipyramid 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）.
8. fast energy-saving conductive contact in the middle of bipyramid 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）.
9. fast energy-saving conductive contact in the middle of bipyramid 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 |
|---|---|---|---|
| CN201710124582.8A CN106848643A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of bipyramid squash type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124582.8A CN106848643A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of bipyramid squash type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848643A true CN106848643A (en) | 2017-06-13 |
Family
ID=59137885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124582.8A Withdrawn CN106848643A (en) | 2017-03-03 | 2017-03-03 | Fast energy-saving conductive contact in the middle of bipyramid squash type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848643A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493632A (en) * | 2018-06-01 | 2018-09-04 | 贵州电网有限责任公司 | A kind of round wires conducting wire locking connector and attaching method thereof |
| 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 |
| CN109378605A (en) * | 2018-09-21 | 2019-02-22 | 深圳供电局有限公司 | plug-in cable connector |
-
2017
- 2017-03-03 CN CN201710124582.8A patent/CN106848643A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493632A (en) * | 2018-06-01 | 2018-09-04 | 贵州电网有限责任公司 | A kind of round wires conducting wire locking connector and attaching method thereof |
| 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 |
| CN109378605A (en) * | 2018-09-21 | 2019-02-22 | 深圳供电局有限公司 | plug-in cable connector |
| CN109378605B (en) * | 2018-09-21 | 2024-01-19 | 深圳供电局有限公司 | Plug-in type cable connector |
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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 |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
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| WW01 | Invention patent application withdrawn after publication |