CN204966723U - Rib electric wire and head organ - Google Patents
Rib electric wire and head organ Download PDFInfo
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- CN204966723U CN204966723U CN201520798368.7U CN201520798368U CN204966723U CN 204966723 U CN204966723 U CN 204966723U CN 201520798368 U CN201520798368 U CN 201520798368U CN 204966723 U CN204966723 U CN 204966723U
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- electric wire
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Abstract
The utility model discloses a rib electric wire and head organ, it includes the upper and lower shell that lock of each other is connected, upper and lower shell facies is right is equipped with a plurality of groups stripe shape storage tank on the surface, offers the wire hole that is linked together for every group stripe shape storage tank on the epitheca, wherein: branch's electric wire insert the end insert the wire hole and wear out after peel the copper core and the welding of strip camber copper that the insulating layer exposes off, strip camber copper and electric main mid portion peel that copper core that the insulating layer exposes contacts off and with electric main holding together in the stripe shape storage tank. The utility model discloses can realize quick, reliable being connected between electric main and the branch electric wire, ensure the electric wire safe handling, reduce the emergence of incident such as electric leakage, and the utility model discloses can improve the work efficiency of rib electric wire and head greatly, reduce the cost of labor, and the head no longer need use electric tape, rosin, bar tin etc. To assist the material, but greatly reduced construction cost.
Description
Technical field
The utility model relate to a kind of can by electric main and branch wire fast and reliable link together and head device, belong to wire bonding tool.
Background technology
When carrying out in-site installation to equipment such as socket, light fixture, switches, a large amount of main split's electric wires needs to carry out and head process.Current construction worker still generally adopts manual mode to connect main split's electric wire, specifically, normally the insulating barrier of electric main, branch wire is peeled off, make internal copper core expose, then two copper cores of master, branch wire are screwed in together, encase with insulating tape after rinsing tin.Can find from reality is implemented, there is following shortcoming in this manual method connecting main split's electric wire: one is that operating efficiency is not high, and cost of labor is high; Two is need to use the auxiliary materials such as insulating tape, rosin, tin bar in a large number, and construction cost is high; Three is cannot guarantee permanently effective connection between electric main and branch wire, there is the security incidents such as electric leakage; Four is that electric main needs to disconnect with branch wire connecting place, if virtual connection appears in a certain connecting place, then can affect the electricity consumption of follow-up all branched lines.
Utility model content
The purpose of this utility model is to provide a kind of main split electric wire and head device, its can realize between electric main with branch wire quick, be connected reliably.
To achieve these goals, the utility model have employed following technical scheme:
A kind of main split's electric wire head device, it is characterized in that: it comprises the upper and lower shell be fastened and connected mutually, the surface that upper and lower shell is relative is provided with some groups of stripe shape storage tanks, upper casing offers relative to often organizing stripe shape storage tank the wire hole be connected, wherein: the insertion end of branch wire is inserted wire hole and peeled the copper core that insulating barrier exposes after passing off and welds with strip camber copper coin, strip camber copper coin and electric main mid portion are peeled the copper core that insulating barrier exposes off and are contacted and be placed in together with electric main in stripe shape storage tank.
Often organize described stripe shape storage tank and comprise recessed upper groove on described upper casing and recessed low groove on described lower casing.
The cambered surface that the cancave cambered surface of described strip camber copper coin and described electric main mid portion peel the copper core that insulating barrier exposes off is suitable.
Preferably, the two ends of described strip camber copper coin are respectively provided with sweeping steel matter spring leaf.
Preferably, described upper casing is provided with branch line boss, branch line boss offers the line pluging handhole communicated with the described wire hole on described upper casing.
Described upper casing and described branch line boss can be one-body molded.
In actual design, realize being spirally connected by bolt between described upper casing and described lower casing.
Preferably, described upper casing, described lower casing are made up of rigid insulation flame retardant plastics.
The utility model has the advantages that:
1, the utility model can realize being connected fast, reliably between electric main with branch wire, guarantees that security wire uses, and reduces the generation of the security incidents such as electric leakage.
2, the utility model can improve the operating efficiency of main split's electric wire head greatly, reduces cost of labor, and also head no longer needs to use the auxiliary materials such as insulating tape, rosin, tin bar, greatly can reduce construction cost.
3, use during the utility model and need not disconnect electric main, therefore avoid and occur virtual connection between branch wire and electric main in prior art and the generation that affects follow-up all branched line electricity consumption situations.
4, the utility model devises the strip camber copper coin with electric main copper core close contact, therefore can avoid the virtual connection phenomenon using electric wire puncture T connecting terminal to exist, can reduce the heating risk of contact site between main split's electric wire simultaneously.
5, the synchronous T that the utility model can realize multiple branch wire connects, and head quick construction is convenient, and the space taken in terminal box is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic side view (not shown bolt) of Fig. 1.
Fig. 3 overlooks from Fig. 1 to look, and is designed with the structural representation of the upper casing of branch line boss.
Embodiment
As shown in Figure 1 to Figure 3, the utility model main split electric wire head device comprise be fastened and connected mutually upper, lower casing 20, 10, on, lower casing 20, 10 relative surfaces are provided with some groups of stripe shape storage tanks, upper casing 20 offers relative to often organizing stripe shape storage tank the wire hole 23 be connected, in actual design, preferably, perpendicular between the wire hole 23 that corresponding connection is arranged and stripe shape storage tank, wherein, the insertion end of branch wire 80 is inserted wire hole 23 and is peeled the copper core 81 that insulating barrier 82 exposes after passing off and welds with strip camber copper coin 40, strip camber copper coin 40 and electric main 70 mid portion are peeled the copper core 71 that insulating barrier 72 exposes off and are contacted and be placed in stripe shape storage tank together with electric main 70.
As figure, often organize stripe shape storage tank and comprise recessed upper groove 21 on upper casing 20 and recessed low groove 11 on lower casing 10.Thus, upper casing 20 is provided with the upper groove 21 of some parallel interval arrangement, and lower casing 10 is provided with the low groove 11 of some parallel interval arrangement, one_to_one corresponding between each upper groove 21 and each low groove 11.
In actual design, the group number of stripe shape storage tank can according to reality and the number of head electric wire carrys out appropriate design.Such as, shown in Fig. 2 is the situation of 3 groups of stripe shape storage tanks.Appropriate design should be carried out according to the diameter of section of electric main 70, the diameter of section of branch wire 80 respectively in the aperture of stripe shape storage tank and the aperture of wire hole 23.Citing: according to the actual requirements, can make sectional area is 2.5mm
2branch wire 2, sectional area is 2.5mm
2branch wire 3, sectional area is 4mm
2branch wire 4, sectional area is 2.5mm
2branch wire 6, etc., in a word, that the utility model is applicable to all types of socket, light fixture, switch etc. and head construction.
It should be noted that, the shape of upper and lower groove 21,11 is suitable with the shape of putting the strip camber copper coin 40 that the copper core 71 of peeling electric main 70 and electric main 70 therewith that mid portion insulating barrier 72 exposes copper core 71 in the inner off is adjacent to mutually, the stripe shape storage tank that upper and lower groove 21,11 is formed is advisable suitably can fix electric main 70, the shape of upper and lower groove 21,11 can flexible design according to the actual requirements, is not limited to.Such as, dark in two ends, the middle shallow structure of upper groove 21 shown in Fig. 1, darker both ends are used for accommodating electric main 70 is not peeled off the two ends of insulating barrier 72 and more shallow mid portion for the mid portion copper core 71 of accommodating electric main 70 being peeled insulating barrier 72 off and the strip camber copper coin 40 be adjacent to mutually with copper core 71, low groove 11 shown in Fig. 1 for being in the comparatively shallow grooves structure at two ends, only for accommodating electric main 70 not being peeled the two side portions of insulating barrier 72 off.
As Fig. 2, the cambered surface that the cancave cambered surface of strip camber copper coin 40 and electric main 70 mid portion peel the copper core 71 that insulating barrier 72 exposes off is suitable.
In actual design, the length of strip camber copper coin 40 can according to the sectional area of branch wire 80 as with reference to according to design, and should be able to ensure that the resistance that produces between strip camber copper coin 40 and electric main 70 and conductive capability can meet actual requirement.In the utility model, strip camber copper coin 40 adds the contact area between branch wire 80 and electric main 70, thus improves electric conductivity and reduce conductive exothermal amount.
As Fig. 1, preferably, the two ends of strip camber copper coin 40 respectively can be provided with sweeping steel matter spring leaf 50, to increase the bonding strength between strip camber copper coin 40 and the copper core 71 of electric main 70.
In actual design, as Fig. 1, preferably, upper casing 20 can be provided with branch line boss 30, branch line boss 30 offers communicate with the wire hole 23 on upper casing 20, for inserting line pluging handhole 31 of branch wire 80.Similarly, appropriate design should be carried out according to the diameter of section of branch wire 80 in the aperture of a line pluging handhole 31, and usually, an aperture for line pluging handhole 31 is identical with the aperture design of wire hole 23.
Preferably, upper casing 20 and branch line boss 30 can be one-body molded.
As Fig. 1, in actual design, realize firmly being spirally connected by bolt 60 between upper casing 20 and lower casing 10.
In actual design, upper casing 20, lower casing 10 can offer some groups of screw holes 22,12 respectively, namely each screw hole 12 one_to_one corresponding that each screw hole 22 that upper casing 20 is offered is offered with lower casing 10, and the screw hole 12 of lower casing 10 can be designed with internal thread, so, realize connecting by the bolt 60 be located in screw hole 22,12 after fastening between upper and lower shell 20,10, the external screw thread on bolt 60 is threaded with between the internal thread of the screw hole 12 of lower casing 10.Fig. 1 shows use four bolts 60 and carries out the situation that upper and lower shell 20,10 is spirally connected.Certainly, the connected mode between upper casing 20 and lower casing 10 is not limited to above-mentioned, such as, also realize connecting by modes such as engagings between the two.
In the utility model, upper casing 20, lower casing 10 and branch line boss 30 can be made up of rigid insulation flame retardant plastics.
During use, pass after the insertion end of branch wire 80 is inserted a line pluging handhole 31, wire hole 23, peel insulating barrier 82 off and expose copper core 81, then the convex surfaces of the cross section of copper core 81 with strip camber copper coin 40 is welded.Peel electric main 70 mid portion off insulating barrier 72 and expose copper core 71, by electric main 70 and corresponding upper and lower groove 21,11 relative, electric main 70 is such as made to be in low groove 11, then fasten upper and lower shell 20,10, so strip camber copper coin 40 is placed in stripe shape storage tank together with electric main 70, then make between upper and lower shell 20,10 and being fixed together, thus make strip camber copper coin in stripe shape storage tank 40 and copper core 71 keep close contact state, to realize between electric main 70 with branch wire 80 reliable is connected.
The utility model has the advantages that:
1, the utility model can realize being connected fast, reliably between electric main with branch wire, guarantees that security wire uses, and reduces the generation of the security incidents such as electric leakage.
2, the utility model can improve the operating efficiency of main split's electric wire head greatly, reduces cost of labor, and also head no longer needs to use the auxiliary materials such as insulating tape, rosin, tin bar, greatly can reduce construction cost.
3, use during the utility model and need not disconnect electric main, therefore avoid and occur virtual connection between branch wire and electric main in prior art and the generation that affects follow-up all branched line electricity consumption situations.
4, the utility model devises the strip camber copper coin with electric main copper core close contact, therefore can avoid the virtual connection phenomenon using electric wire puncture T connecting terminal to exist, can reduce the heating risk of contact site between main split's electric wire simultaneously.
5, the synchronous T that the utility model can realize multiple branch wire connects, and head quick construction is convenient, and the space taken in terminal box is little.
The above know-why being preferred embodiment of the present utility model and using; for a person skilled in the art; when not deviating from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on technical solutions of the utility model basis, simple replacements, all belong within the utility model protection range.
Claims (8)
1. main split's electric wire head device, it is characterized in that: it comprises the upper and lower shell be fastened and connected mutually, the surface that upper and lower shell is relative is provided with some groups of stripe shape storage tanks, upper casing offers relative to often organizing stripe shape storage tank the wire hole be connected, wherein: the insertion end of branch wire is inserted wire hole and peeled the copper core that insulating barrier exposes after passing off and welds with strip camber copper coin, strip camber copper coin and electric main mid portion are peeled the copper core that insulating barrier exposes off and are contacted and be placed in together with electric main in stripe shape storage tank.
2. main split's electric wire as claimed in claim 1 head device, is characterized in that:
Often organize described stripe shape storage tank and comprise recessed upper groove on described upper casing and recessed low groove on described lower casing.
3. main split's electric wire as claimed in claim 1 head device, is characterized in that:
The cambered surface that the cancave cambered surface of described strip camber copper coin and described electric main mid portion peel the copper core that insulating barrier exposes off is suitable.
4. main split's electric wire as claimed in claim 3 head device, is characterized in that:
The two ends of described strip camber copper coin are respectively provided with sweeping steel matter spring leaf.
5. main split's electric wire as claimed in claim 1 head device, is characterized in that:
Described upper casing is provided with branch line boss, branch line boss offers the line pluging handhole communicated with the described wire hole on described upper casing.
6. main split's electric wire as claimed in claim 5 head device, is characterized in that:
Described upper casing and described branch line boss one-body molded.
7. main split's electric wire as claimed in claim 1 head device, is characterized in that:
Realize being spirally connected by bolt between described upper casing and described lower casing.
8. the main split's electric wire according to any one of claim 1 to 7 head device, is characterized in that:
Described upper casing, described lower casing are made up of rigid insulation flame retardant plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798368.7U CN204966723U (en) | 2015-10-15 | 2015-10-15 | Rib electric wire and head organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798368.7U CN204966723U (en) | 2015-10-15 | 2015-10-15 | Rib electric wire and head organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966723U true CN204966723U (en) | 2016-01-13 |
Family
ID=55061765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798368.7U Active CN204966723U (en) | 2015-10-15 | 2015-10-15 | Rib electric wire and head organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966723U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977659A (en) * | 2016-06-24 | 2016-09-28 | 苏州华徕光电仪器有限公司 | Stably fixed cable coupler |
| CN106602295A (en) * | 2016-12-28 | 2017-04-26 | 苏州金钜松机电有限公司 | Dual-shell wiring terminal |
| CN108306229A (en) * | 2018-03-21 | 2018-07-20 | 国网甘肃省电力公司经济技术研究院 | A kind of wire protective spool |
| CN109149195A (en) * | 2018-10-17 | 2019-01-04 | 四川睿华新新能源科技有限公司 | A kind of quick transfer box of cable connector |
| CN109244698A (en) * | 2018-10-17 | 2019-01-18 | 四川睿华新新能源科技有限公司 | A kind of cable connector and threephase cable connector |
-
2015
- 2015-10-15 CN CN201520798368.7U patent/CN204966723U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977659A (en) * | 2016-06-24 | 2016-09-28 | 苏州华徕光电仪器有限公司 | Stably fixed cable coupler |
| CN106602295A (en) * | 2016-12-28 | 2017-04-26 | 苏州金钜松机电有限公司 | Dual-shell wiring terminal |
| CN108306229A (en) * | 2018-03-21 | 2018-07-20 | 国网甘肃省电力公司经济技术研究院 | A kind of wire protective spool |
| CN109149195A (en) * | 2018-10-17 | 2019-01-04 | 四川睿华新新能源科技有限公司 | A kind of quick transfer box of cable connector |
| CN109244698A (en) * | 2018-10-17 | 2019-01-18 | 四川睿华新新能源科技有限公司 | A kind of cable connector and threephase cable connector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |