CN100521427C - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN100521427C CN100521427C CNB2006100473640A CN200610047364A CN100521427C CN 100521427 C CN100521427 C CN 100521427C CN B2006100473640 A CNB2006100473640 A CN B2006100473640A CN 200610047364 A CN200610047364 A CN 200610047364A CN 100521427 C CN100521427 C CN 100521427C
- Authority
- CN
- China
- Prior art keywords
- connector
- cable
- main
- clamping
- insulation
- 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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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Cable Accessories (AREA)
Abstract
This invention relates to a cable connector including a main body characterizing that the lower part of which is a cylinder vertically designed, a section of Al tube or Cu tube is matched on it via screw threads, the upper part of the connector is the main part connected to firmware by connecting bolts and taper sticks are set on the clamping internal arc face contacting to the main connector, the clamping piece and the cable, which applies a method for reaching to the conductor by puncturing taper sticks to realize insulation without stripping off insulation skins of the insulation protection cables to finish the connection of appliances quickly.
Description
Technical field
The present invention is a kind of connecting cord junction, particularly a kind of quick and convenient well behaved cable connector.
Background technology
Daily town and country power circuit need do branch when connecting (connection of T type) need leader cable the preceding paragraph insulated hull be peelled off with special-purpose wire stripper and do connection again, not only waste time and energy, and leader cable the preceding paragraph conductor is exposed under the atmospheric conditions suffers erosion, reduced cable life and circuit operation level.
Summary of the invention
The purpose of this invention is to provide a kind of cable connector, under the situation of not shelling the leader cable insulated hull, the method that adopts the through conductor of tapered piercing puncture insulation is stube cable fast and effectively, and cable life is had no adverse effects.
The objective of the invention is to be achieved through the following technical solutions: it comprises connector body 1, it is characterized in that the one section vertically disposed cylinder 2 in connector body bottom, connect one section aluminum pipe or copper pipe 3 by threaded engagement on the cylinder, the top of connector is main connector, connect clamping piece 4 by connecting bolt on the main connector, clamping intrados 5,6 is set in the place that main connector, clamping piece contact with cable, on clamping intrados 5,6, tapered piercing 7 is set, connecting hole 8,9 is set on main disjunctor, the clamping piece.
Above-mentioned connector body and clamping piece all adopt the aluminium alloy compression casting moulding, and the tapered clamp pricker is provided simultaneously by casting, is good electric conductor.Above-mentioned connector master connector and clamping piece all are hemispherical, and the two is combined into sphere-like.
Advantage of the present invention is to adopt the technology of tapered clamp pricker puncture cable insulation skin direct cable conductor, stube cable fast and effectively under the situation of not shelling the cable insulation skin, because connecting pressure concentrates on the piercing point of pyramidal structure, local pressure is very big, so contact resistance is very little, not only effectively reduce contact loss electric energy, guarantee that also connector effectively works all the year round, realize non-maintaining, the taper piercing when piercing through the cable insulation skin and insulated hull be extruded into tight shape, water-tight, the cable conductor part is in sealing state all the time.
Description of drawings
Fig. 1 is a connector body partial sectional view of the present invention.
Fig. 2 is that the structure of connector body and clamping piece is installed cutaway view.
Fig. 3 is the right view of clamping piece.
Fig. 4 is the described connector body partial sectional view of claim 2.
Embodiment
See that Fig. 1-3 concrete structure is as follows, the connector body bottom is one section vertically disposed cylinder 2, connect one section aluminum pipe or copper pipe 3 by threaded engagement on the cylinder, cylinder top is main connector 1, main connector 1 connects clamping piece 4 by connecting bolt, be provided with two in the place that main connector, clamping piece contact with cable and clamp intrados 5,6, on the clamping intrados, tapered piercing 7 is set, the connector body clamping piece all adopts the aluminium alloy compression casting moulding, taper piercing 7 is provided simultaneously by casting, and the two is good electric conductor.During use, in advance the one section insulated hull in branch cable end is peelled off, the conductor of peelling off behind the insulated hull is inserted in aluminum pipe or the copper pipe 3, with Press Plier aluminum pipe and conductor are compressed, the leader cable that to not peel off insulated hull places main connector and two of clamping pieces to clamp intrados 5, between 6, progressively tighten connecting bolt, piercing 7 slowly puncture the cable insulation skin, thrust cable conductor inside, constitute the galvanic circle, when the conductor prescribed depth was thrust in piercing 7, main connector 1 and clamping piece 4 closed sternly spacing, reached not only to guarantee effectively to be electrically connected but also Ci Detai is dark and reduce cable machinery intensity.
Claims (1)
1, a kind of cable connector, it is the cable connector that adopts the insulation-piercing stube cable of the integral Al-alloy structure that forging type makes, it comprises connector body, it is characterized in that in the connector body bottom it being the cylinder of one section horizontal or vertical setting, cooperate one section aluminum pipe or copper pipe by screw thread or welding on the cylinder, connector body top is main connector, connect the clamping body by connecting bolt on the main connector, on main connector and clamping intrados that the clamping body contact with cable respectively, all radially be provided with respectively tapered piercing with casting connector and the while moulding of clamping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100473640A CN100521427C (en) | 2006-08-02 | 2006-08-02 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100473640A CN100521427C (en) | 2006-08-02 | 2006-08-02 | Cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1913270A CN1913270A (en) | 2007-02-14 |
| CN100521427C true CN100521427C (en) | 2009-07-29 |
Family
ID=37722096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100473640A Expired - Fee Related CN100521427C (en) | 2006-08-02 | 2006-08-02 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100521427C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001018A (en) * | 2012-11-12 | 2013-03-27 | 浙江科易电气有限公司 | Insulated piercing wire clip |
| CN103391648A (en) * | 2013-07-23 | 2013-11-13 | 彭月明 | Dual-branch insulating water-proof connector |
| CN105321681A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Lateral part connection structure for outgoing cable of transformer |
-
2006
- 2006-08-02 CN CNB2006100473640A patent/CN100521427C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1913270A (en) | 2007-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Gang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20110802 |