CN204046123U - There is the wire connecting bridge of self-locking property - Google Patents
There is the wire connecting bridge of self-locking property Download PDFInfo
- Publication number
- CN204046123U CN204046123U CN201420340908.2U CN201420340908U CN204046123U CN 204046123 U CN204046123 U CN 204046123U CN 201420340908 U CN201420340908 U CN 201420340908U CN 204046123 U CN204046123 U CN 204046123U
- Authority
- CN
- China
- Prior art keywords
- wire
- self
- gland
- connecting bridge
- conducting strip
- 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
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model belongs to a kind of wire connecting bridge with self-locking property, comprises bracket (1), gland (4) and metallic conduction row (6), it is characterized in that being provided with triangle locking projection (5) in gland (4) inner side; Metallic conduction row (6) is provided with four pairs of conducting strips (7).Often pair of conducting strip (7) makes " U " font, and bevelled blade (8) is established in conducting strip (7) upper end.Wire joining tensile strength after this invention connects is large; Wire insulation damage layer is little, good to wire-protecting, and insulation protection is steady in a long-term, and eradicated electric fiery hidden danger, safe and reliable, efficiency of assembling is high.
Description
Technical field
The utility model belongs to electronic devices and components, particularly a kind of wire connecting bridge with self-locking property.
Background technology
It is very general that wire is connected in power supply engineering.Common way is that wire insulation crust is reamed one section by workman, is wound around mutually by two wires and is screwed to together, finally wrap up with insulating tape.Old method installation effectiveness is low, and waste material, Long-Time Service electricity connects unstable, and connecting portion mechanical strength is poor.Current wire connector (" wire connector " patent No. is 201010248098.4 disclosed in State Patent Office), although improve operating efficiency, save material, solve subproblem, but this patent also exists design defect and potential safety hazard: the axial stretching resistance of (1) connecting portion is low.Axial tension relies on wire lead insulation material intensity completely, and the original mechanical strength of insulating material is relatively just poor, and after partial cut, tensile strength reduces especially greatly; (2) insulating barrier easily lost efficacy.Insulating barrier cut surface is easily opened gap for a long time under a stretching force, causes insulation to lose efficacy gradually, accelerates wire aging; Long-term failure of insulation, conductor is exposed, there is electric fiery hidden danger.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of axial tensile-strength to upgrade to main dependence lead conductor metal strength by insulating layer material intensity, the stretching resistance order of magnitude promotes; Insulating barrier carrying pulling force is little, and insulation stability is high, and wire is not easily exposed, has eradicated the wire connecting bridge with self-locking property of the fiery hidden danger of tie point electricity.
The technical scheme that the utility model technical solution problem adopts is: a kind of wire connecting bridge with self-locking property, comprises bracket, gland and metallic conduction row, it is characterized in that inside gland, be provided with triangle locking projection; Metallic conduction row is provided with four pairs of conducting strips." U " font made by often pair of conducting strip, and bevelled blade is established in conducting strip upper end.
The beneficial effects of the utility model are: the wire joining tensile strength after this invention connects is large; Wire insulation damage layer is little, good to wire-protecting, and insulation protection is steady in a long-term, and eradicated electric fiery hidden danger, safe and reliable, efficiency of assembling is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the wire connecting bridge sectional front view with self-locking property;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A profile of Fig. 1.
In figure: 1-bracket; 2-wire; 3-wire insulation; 4-gland; 5-triangle locking projection; 6-metallic conduction is arranged; 7-conducting strip; 8-blade; 9-boss; 10-groove; 11-conducts electricity locating piece; 12-reinforcement.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of wire connecting bridge with self-locking property, comprises bracket 1, gland 4 and metallic conduction row 6, it is characterized in that inside gland 4, be provided with triangle locking projection 5; Metallic conduction row 6 is provided with four pairs of conducting strips 7." U " font made by often pair of conducting strip 7, and bevelled blade 8 is established in conducting strip 7 upper end.Gland 4 medial center is provided with a reinforcement 12; Be provided with groove 10 inside the two ends of gland 4, bracket 1 is provided with boss 9 outside two ends, and during assembling, boss 9 is stuck in groove 10, locking gland 4 and bracket 1.Wire 2 contacts with two conducting strips 7 and the locating piece 11 that conducts electricity, and is communicated with by two wires by metallic conduction row 6.Pair of conductive sheet 7 makes the groove of " U " font, wire 2 is pressed into Curved by electric wire under the effect of triangle locking projection 5 together with wire insulation 3, wire 2 bears pulling force together with wire insulation 3, greatly promotes the stretching resistance of two wire interconnecting piece positions.
Method of attachment is: metallic conduction row 6 is placed on bracket 1 center, then in " U " shape groove conducting strip 7 on two conducting wire ends press-in metallic conductions row 6 formed, wire insulation 3 is cut with blade 8, conducting strip 7 is contacted with wire 2, be with cuspidated conduction locating piece 11 also to contact with wire 2 simultaneously, make two wires be communicated with conduction, be connected firmly, fast easy to assembly.Be specially adapted to large electric installing engineering, improve installation effectiveness, solve the loaded down with trivial details and ropy problem of artificial wiring.
Claims (2)
1. there is a wire connecting bridge for self-locking property, comprise bracket (1), gland (4) and metallic conduction row (6), it is characterized in that being provided with triangle locking projection (5) in gland (4) inner side; Metallic conduction row (6) is provided with four pairs of conducting strips (7).
2. the wire connecting bridge with self-locking property according to claim 1, it is characterized in that " U " font made by often pair of conducting strip (7), bevelled blade (8) is established in conducting strip (7) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340908.2U CN204046123U (en) | 2014-06-25 | 2014-06-25 | There is the wire connecting bridge of self-locking property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340908.2U CN204046123U (en) | 2014-06-25 | 2014-06-25 | There is the wire connecting bridge of self-locking property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046123U true CN204046123U (en) | 2014-12-24 |
Family
ID=52246751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340908.2U Expired - Fee Related CN204046123U (en) | 2014-06-25 | 2014-06-25 | There is the wire connecting bridge of self-locking property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092177A (en) * | 2014-06-25 | 2014-10-08 | 吴楠 | Wire connecting bridge having self-locking performance |
-
2014
- 2014-06-25 CN CN201420340908.2U patent/CN204046123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092177A (en) * | 2014-06-25 | 2014-10-08 | 吴楠 | Wire connecting bridge having self-locking performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203192955U (en) | Piercing connector | |
| WO2012167928A3 (en) | Electrical connector assembly | |
| CN201629412U (en) | Enamelled wire and power lead connecting structure | |
| CN202758622U (en) | Integrated tinned copper braided wire | |
| CN204046123U (en) | There is the wire connecting bridge of self-locking property | |
| CN206339580U (en) | A kind of wire is connected Special connection terminal with electric energy meter | |
| CN104092177A (en) | Wire connecting bridge having self-locking performance | |
| CN204271283U (en) | Wire stripping clip is exempted from wire insulation puncture | |
| CN206532615U (en) | Ventilation or the short-circuit-proof power wire of logical liquid | |
| CN202840002U (en) | Wire joint | |
| CN203895627U (en) | Wire clamp of electric power equipment | |
| CN203351775U (en) | Copper-aluminum transition joint | |
| CN204905802U (en) | Cable connection structure that can set up in open | |
| CN203013966U (en) | Bolt-type Cu-Al transition equipment wire clamp | |
| CN102842773A (en) | Wire connection nose | |
| CN204144569U (en) | A kind of ultralow temperature electric connector | |
| CN104993434A (en) | Cable connecting structure | |
| CN202917657U (en) | Wire clamp used for high-voltage equipment | |
| CN205752616U (en) | Multiple access formula connecting terminal apparatus | |
| CN102683916A (en) | Connection structure of BV wire | |
| CN105375164A (en) | Wave plug with insulating layers | |
| CN204088591U (en) | A kind ofly eliminate the overheated wire clamp equipment of joint | |
| CN2896582Y (en) | Flexible-tail conductive connecting apparatus | |
| CN203118882U (en) | Assembly electrically connected with molded case circuit breaker | |
| CN203813340U (en) | Flushing knife specially used for insulated conductor peeler |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180625 |