CN102646954A - Mechanical branch connector for low-voltage power cables - Google Patents
Mechanical branch connector for low-voltage power cables Download PDFInfo
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- CN102646954A CN102646954A CN2012101528379A CN201210152837A CN102646954A CN 102646954 A CN102646954 A CN 102646954A CN 2012101528379 A CN2012101528379 A CN 2012101528379A CN 201210152837 A CN201210152837 A CN 201210152837A CN 102646954 A CN102646954 A CN 102646954A
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- 239000004020 conductor Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The invention relates to a mechanical branch connector for low-voltage power cables. A branch body is provided with a trunk cable containing slot and at least one branch cable channel; the branch body is connected with a trunk body in a buckling manner, and each branch cable channel at least corresponds to one branch cable fastener; and a trunk cable fastener is used for fastening a trunk cable passing through a trunk cable channel in the trunk cable channel, and each branch cable fastener is used for fastening a branch cable passing through the branch cable channel in the branch cable channel. With the adoption of the mechanical branch connector for the low-voltage power cables, the continuous-line branching of a trunk line can be realized, the circuit continuity is kept, the potential fault points are reduced, the time and the cost for mounting are reduced, and the connection is reliable and stable; the branch accessories for the cables in an electrical line are reduced, the connecting danger points of the trunk line are reduced, the mounting is simple and convenient, and the consumption of the accessories is little; and the branching can be realized at any position, and the mechanical branch connector can be repeatedly used after being dismounted and is convenient to mount and maintain. The mechanical branch connector has the advantages of simple structure, convenience in operation, and flexibility in branching.
Description
Technical field
The present invention relates to the transmission facility technical field, relate in particular to a kind of bifurcation connector that connects mains wire cable and branch line electric wire in the low-voltage power line, can realize that electric current distributes, circuit branch, keep the physics continuity of basic routing line simultaneously.
Background technology
At present, existing bifurcation approach is formed by connecting trunk cable, feeder pillar, bus-bar, line terminals, bolt, breakout cable.The electric current splitter section electric current of realizing basic routing line is realized trunk formula distribution to duplexure.But, because fitment material is many, difficulty of construction is high, required time is long, the product connection reliability is low, and increase a lot of tie points on the main line, form operating fault dangerous spot, expense is high.
Summary of the invention
The objective of the invention is to design a kind of novel mechanical type bifurcation connector that is used for lv power cable, address the above problem.
To achieve these goals, the technical scheme of the present invention's employing is following:
A kind of mechanical type bifurcation connector that is used for lv power cable comprises branch's body, trunk body, main cable securing member and branch cable securing member, and said branch body is provided with main cable standing groove and at least one branch cable passage; Said branch body and said trunk body snap together, and said trunk body and said main cable standing groove are oppositely arranged, and form the main cable passage; The corresponding at least said main cable securing member of each main cable standing groove, the corresponding at least said branch cable securing member of each branch cable passage; Said main cable securing member is used for the main cable that passes said main cable passage is fastened on said main cable passage, and said branch cable securing member is used for the branch cable that passes said branch cable passage is fastened on said branch cable passage.
Said main cable securing member comprises the main cable bolt; Said trunk body is provided with the main cable bolt hole that intersects with said main cable passage; Said main cable bolt matches with said main cable bolt hole, and the said main cable that said main cable bolt will pass said main cable passage is fastened in the said main cable passage;
Said branch cable securing member comprises the branch cable bolt; Said branch body is provided with the branch cable bolt hole that intersects with said branch cable passage; Said branch cable bolt matches with said branch cable bolt hole, and the said branch cable that said branch cable bolt will pass said branch cable passage is fastened in the said branch cable passage.
Said trunk body is provided with trunk body barb; The said branch corresponding position of body also correspondence is provided with branch's body barb; Said trunk body barb matches with said branch body barb, and the direction of said trunk body barb and the body barb fastening of said branch is opposite with the tightening direction of said main cable bolt.
The two ends of said trunk body are provided with said trunk body barb, and the said branch corresponding position of body also correspondence is provided with branch's body barb.
Said branch cable passage and said branch cable bolt hole intersect vertically, and said main cable bolt hole and said main cable channel vertical intersect; Said branch cable passage and said main cable channel parallel or vertical setting.
Said branch body, said trunk body, said main cable securing member and said branch cable securing member are conductor.
Be provided with the cable stopper slot in the said branch cable passage; Be equipped with on said main cable passage and the said branch cable passage and be used to increase contact area, improve the lines that is electrically connected performance; Be provided with the axially stop block that prevents that both from sliding in the position of said main cable axial direction between said trunk body and the said branch body.
Said axially stop block comprises the columnar protrusions that is arranged on the said trunk body and the limited impression that is arranged on relevant position on the said branch body, and said columnar protrusions and said limited impression are to cooperating.
The technical solution adopted for the present invention to solve the technical problems is: adopt an aluminium alloy body that has screw; Have the aluminium alloy body of screw with the another one extrusion molding; Fastening forms a main line channel (being the main cable passage) each other; With the aluminium alloy bolt main line is tightened, it is fixed in two aluminium alloy bodies that are combined into, branch line is tightened through bolt be fixed on branch line inlet wire passage (being the branch cable passage); The aluminium alloy body to branch line, is realized the electric current shunting with the main line conduction of current.
Beneficial effect of the present invention can be summed up as follows:
1, the present invention provides a kind of bifurcation connector, and this bifurcation connector can be realized the basic routing line branch that do not break, and the holding circuit continuity reduces the potential faults point, reduces set-up time and mounting cost, connects reliable and stable.
2, the present invention reduce cable in the electric wiring split fitting, reduce main line and connect dangerous spot, simple installation, accessory are few; Can realize branch at an arbitrary position, can use repeatedly after the dismounting, be convenient to installation and maintenance.Simple in structure, easy to operate, branch is flexible.
Description of drawings
Fig. 1 is a connection cable conspectus of the present invention.
Fig. 2 is the vertical section structural map of the present invention when having 1 branch cable passage and not having axially stop block.
Fig. 3 is the vertical section structural map of the present invention when having small one and large one 2 branch cable passages and having axially stop block.
Fig. 4 is that the present invention has small one and large one 2 branch cable passages and has the vertical section structural map of the trunk body of columnar protrusions.
Fig. 5 is that the present invention has small one and large one 2 branch cable passages and has the vertical section structural map of branch's body of limited impression.
Fig. 6 is that the present invention has small one and large one 2 branch cable passages and has the right apparent structure figure of branch's body of limited impression.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the present invention is solved, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
A kind of mechanical type bifurcation connector that is used for lv power cable as shown in Figure 1; Comprise branch's body 4, trunk body 3, main cable securing member 5 and branch cable securing member 6, said branch body 4 is provided with main cable standing groove 10 and at least one branch cable passage 9; Said branch body 4 snaps together with said trunk body 3, and said trunk body 3 is oppositely arranged with said main cable standing groove 10, forms main cable passage 8; The corresponding at least said main cable securing member 5 of each main cable standing groove 10, the corresponding at least said branch cable securing member 6 of each branch cable passage 9; Said main cable securing member 5 is used for the main cable that passes said main cable passage 81 is fastened on said main cable passage 8, and said branch cable securing member 6 is used for the branch cable that passes said branch cable passage 97 is fastened on said branch cable passage 9; In the present embodiment; Said main cable securing member 5 is a main cable bolt 5; Said trunk body 3 is provided with the main cable bolt hole 15 that intersects with said main cable passage 8; Said main cable bolt 5 matches with said main cable bolt hole 15, and the said main cable 1 that said main cable bolt 5 will pass said main cable passage 8 is fastened in the said main cable passage 8; Said branch cable securing member 6 is branch cable bolt 6 in the present embodiment; Said branch body 4 is provided with the branch cable bolt hole 16 that intersects with said branch cable passage 9; Said branch cable bolt 6 matches with said branch cable bolt hole 16, and the said branch cable 7 that said branch cable bolt 6 will pass said branch cable passage 9 is fastened in the said branch cable passage 9; The two ends of said trunk body 3 are provided with trunk body barb 11; Said branch body 4 corresponding positions also correspondence are provided with branch's body barb 12; Said trunk body barb 11 matches with said branch body barb 12, and said trunk body barb 11 is opposite with the tightening direction of said main cable bolt 5 with the direction of said branch body barb 12 fastenings; Said branch body 4, said trunk body 3, said main cable securing member 5 and said branch cable securing member 6 are conductor, are aluminium alloy in the present embodiment.
In the embodiment that is more preferably, said branch cable passage 9 intersects vertically with said branch cable bolt hole 16, and said main cable bolt hole 15 intersects vertically with said main cable passage 8; Said branch cable passage 9 and said main cable passage 8 parallel or vertical settings; Be provided with the cable stopper slot in the said branch cable passage 9; Be equipped with on said main cable passage 8 and the said branch cable passage 9 and be used to increase contact area, improve the lines that is electrically connected performance; Be provided with the axially stop block that prevents that both from sliding in the position of said main cable 1 axial direction between said trunk body 3 and the said branch body 4; Said axially stop block comprises the columnar protrusions that is arranged on the said trunk body 3 13 and the limited impression 14 that is arranged on relevant position on the said branch body 4, and said columnar protrusions 13 and said limited impression 14 are to cooperating.
The present invention can realize lv power cable branch, the long-term thrust of bifurcation is provided and keeps low contact resistance; Two aluminium alloy bodies (being branch's body 4 and trunk body 3) fastening each other is connected main cables, branch cable formation branch respectively through bolt (being main cable bolt 5 and branch cable bolt 6); Shunt resistance and current-limiting resistance laterally arrange, and are dielectric isolation layer therebetween.
In Fig. 1, main cable conductor 2, trunk body 3, branch's body 4 connect together with main cable securing member 5, form an interactional integral body; Branch cable 7 closely is connected to the effect of branch's body 4 through branch cable securing member 6.
The fixedly needs moment according to the rules of main cable securing member 5 and branch cable securing member 6 is carried out, and can guarantee the reliability that connects in cycle designed life.
Trunk body 3 is as the fixing parts of main cable 1, snaps together through barb with branch body 4.Main cable securing member 5 and trunk body 3 be through being threaded, and the support force of tightening main cable 1 is provided, simultaneously with the 3 tight fastenings of trunk body on branch's body 4.Branch's body 4 itself has a main cable standing groove 10 and at least one branch cable passage 9, and branch cable securing member 6 is with it through being threaded.
More than through the detailed description of concrete and preferred embodiment the present invention; But those skilled in the art should be understood that; The present invention is not limited to the above embodiment; All within spirit of the present invention and principle, any modification of being done, be equal to replacement etc., all should be included within protection scope of the present invention.
Claims (8)
1. mechanical type bifurcation connector that is used for lv power cable; It is characterized in that: comprise branch's body, trunk body, main cable securing member and branch cable securing member, said branch body is provided with main cable standing groove and at least one branch cable passage; Said branch body and said trunk body snap together, and said trunk body and said main cable standing groove are oppositely arranged, and form the main cable passage; The corresponding at least said main cable securing member of each main cable standing groove, the corresponding at least said branch cable securing member of each branch cable passage; Said main cable securing member is used for the main cable that passes said main cable passage is fastened on said main cable passage, and said branch cable securing member is used for the branch cable that passes said branch cable passage is fastened on said branch cable passage.
2. the mechanical type bifurcation connector that is used for lv power cable according to claim 1; It is characterized in that: said main cable securing member comprises the main cable bolt; Said trunk body is provided with the main cable bolt hole that intersects with said main cable passage; Said main cable bolt matches with said main cable bolt hole, and the said main cable that said main cable bolt will pass said main cable passage is fastened in the said main cable passage;
Said branch cable securing member comprises the branch cable bolt; Said branch body is provided with the branch cable bolt hole that intersects with said branch cable passage; Said branch cable bolt matches with said branch cable bolt hole, and the said branch cable that said branch cable bolt will pass said branch cable passage is fastened in the said branch cable passage.
3. the mechanical type bifurcation connector that is used for lv power cable according to claim 2; It is characterized in that: said trunk body is provided with trunk body barb; The said branch corresponding position of body also correspondence is provided with branch's body barb; Said trunk body barb matches with said branch body barb, and the direction of said trunk body barb and the body barb fastening of said branch is opposite with the tightening direction of said main cable bolt.
4. the mechanical type bifurcation connector that is used for lv power cable according to claim 3 is characterized in that: the two ends of said trunk body are provided with said trunk body barb, and the said branch corresponding position of body also correspondence is provided with branch's body barb.
5. the mechanical type bifurcation connector that is used for lv power cable according to claim 2 is characterized in that: said branch cable passage and said branch cable bolt hole intersect vertically, and said main cable bolt hole and said main cable channel vertical intersect; Said branch cable passage and said main cable channel parallel or vertical setting.
6. the mechanical type bifurcation connector that is used for lv power cable according to claim 2 is characterized in that: said branch body, said trunk body, said main cable securing member and said branch cable securing member are conductor.
7. the mechanical type bifurcation connector that is used for lv power cable according to claim 1 is characterized in that: be provided with the cable stopper slot in the said branch cable passage; Be equipped with on said main cable passage and the said branch cable passage and be used to increase contact area, improve the lines that is electrically connected performance; Be provided with the axially stop block that prevents that both from sliding in the position of said main cable axial direction between said trunk body and the said branch body.
8. the mechanical type bifurcation connector that is used for lv power cable according to claim 7; It is characterized in that: said axially stop block comprises the columnar protrusions that is arranged on the said trunk body and the limited impression that is arranged on relevant position on the said branch body, and said columnar protrusions and said limited impression are to cooperating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101528379A CN102646954A (en) | 2012-05-17 | 2012-05-17 | Mechanical branch connector for low-voltage power cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101528379A CN102646954A (en) | 2012-05-17 | 2012-05-17 | Mechanical branch connector for low-voltage power cables |
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| Publication Number | Publication Date |
|---|---|
| CN102646954A true CN102646954A (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101528379A Pending CN102646954A (en) | 2012-05-17 | 2012-05-17 | Mechanical branch connector for low-voltage power cables |
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| Country | Link |
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| CN (1) | CN102646954A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0306754A2 (en) * | 1987-09-07 | 1989-03-15 | Georg Fischer Aktiengesellschaft | Device for the mounting of a branching of a single core of a multiconductor cable |
| CN2456327Y (en) * | 2000-12-29 | 2001-10-24 | 牛立星 | Quick main cable distributor |
| GB2382235A (en) * | 2001-11-20 | 2003-05-21 | Shih-Tsung Liang | Contact for clamping to a battery terminal |
| CN2812321Y (en) * | 2005-03-25 | 2006-08-30 | 辽阳市顺达电器设备厂 | Wire shunt |
| CN202534799U (en) * | 2012-05-17 | 2012-11-14 | 天津玖辰机械设备制造有限公司 | Mechanical branching connector for low voltage power cable |
-
2012
- 2012-05-17 CN CN2012101528379A patent/CN102646954A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0306754A2 (en) * | 1987-09-07 | 1989-03-15 | Georg Fischer Aktiengesellschaft | Device for the mounting of a branching of a single core of a multiconductor cable |
| CN2456327Y (en) * | 2000-12-29 | 2001-10-24 | 牛立星 | Quick main cable distributor |
| GB2382235A (en) * | 2001-11-20 | 2003-05-21 | Shih-Tsung Liang | Contact for clamping to a battery terminal |
| CN2812321Y (en) * | 2005-03-25 | 2006-08-30 | 辽阳市顺达电器设备厂 | Wire shunt |
| CN202534799U (en) * | 2012-05-17 | 2012-11-14 | 天津玖辰机械设备制造有限公司 | Mechanical branching connector for low voltage power cable |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |