CN2624492Y - Pipe type splice free branching street lamp cable - Google Patents
Pipe type splice free branching street lamp cable Download PDFInfo
- Publication number
- CN2624492Y CN2624492Y CN 03222578 CN03222578U CN2624492Y CN 2624492 Y CN2624492 Y CN 2624492Y CN 03222578 CN03222578 CN 03222578 CN 03222578 U CN03222578 U CN 03222578U CN 2624492 Y CN2624492 Y CN 2624492Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- branch line
- cable
- branch
- fairlead
- 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 - Lifetime
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Abstract
The utility model discloses a duct non-joint branch road lighting cable, which is for solving the shortage of high construction cost of existing street lamp cable, and the applicable technical solution is that: the duct is arranged with a plurality of insulation wires that lead out a plurality of pre-embedded branch wires at the preset intervals, the preset interval between two pre-embedded branch wires are matching with the distance between both street lamps. Hence only tube laying is required, which simultaneously fulfill the cable laying and reduce the construction cost; the pre-embedded branch cable among street lamps are led-out and reserved in the clearance between the insulation wires (or sheaths) and inner wall of duct, only the preset opening is needed to tear out when leading out, and the wire leading out hole will be opened and the pre-embedded branch wire will be pulled out, the wiring quantities is reduced; moreover, the cable conductor has no disconnection, high continuity of the whole cable, which can reduce the relevant failures caused by the poor continuity of cable. Thus the utility model reduces the quantities, lowers the comprehensive construction cost.
Description
Affiliated technical field
The utility model relates to a kind of cable.
Background technology
Be done in such a way that the pipeline of between each street lamp, laying earlier through over-segmentation at cable laying between street lamp at present, and then in each pipeline, wear cable, again cable core is reconnected and the lead-out lights wire terminal.Increased job step like this, made construction cost higher.
Summary of the invention
In order to overcome the high deficiency of transitional street lamps cable construction cost, the utility model provides a kind of pipeline type non junction branch road lighting cable for this reason, and this pipeline type non junction branch road lighting cable can reduce job step, reduce construction cost.
The utility model for the technical scheme that solves its technical problem and adopt is: this pipeline type non junction branch road lighting cable, be provided with some eradication edge leads in the pipeline, some eradication edge leads in the pipeline are set the interval at several and are drawn pre-branch line, and setting interval between the pre-branch line in two places and the distance between two street lamps are coincide.
Pre-branch line is in the pipeline, and the pipeline in pre-branch line exit is provided with default tearing notch.
Some eradication edge leads are arranged with the waterproof insulation sheath outward, and pre-branch line is in the space of sheath and pipeline, and the pipeline in pre-branch line exit is provided with default tearing notch.
Pipeline is provided with several and two street lamp spacings from the fairlead that matches, pre-branch line is in the fairlead adjacency, the end face of fairlead is default tearing notch, be provided with an elastic packing plug that is complementary with the fairlead tearing notch again, sealing plug is provided with the aperture that is complementary with pre-branch line quantity, during use, tears default tearing notch, each pre-branch line seals respectively and wears small holes, uses sealing plug the tearing notch of fairlead driving fit again then.
The pre-branch line at each interval is two or three, and pre-branch line is the lead wire of tape insulation, and lead wire is arranged with the waterproof insulation flexible pipe outward.
But pipeline is semi-hard material makes free bend.
The beneficial effects of the utility model are: because pipeline and cable are made into integration, when constructing like this, only need tubing, promptly finished the work that wears of cable simultaneously, reduced workload, construction cost is lower, and the pre-branch line of the cable between each street lamp has been drawn and has been pre-stored in the space of insulated conductor (or sheath) and inner-walls of duct again, only need tear default tearing notch when drawing, can open the pre-branch line on fairlead pull-out-hole limit, reduce cable joint and drawn work; Make cable conductor not have cut-off part, whole continuously simultaneously, can reduce the fault that causes owing to bad connection, can under the situation of not destroying the road surface, carry out the renewal of insulated conductor or cable equally.Therefore the utility model has reduced workload, and the integrated construction cost is lower.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: referring to Fig. 1, a kind of pipeline type non junction branch road lighting cable, but pipeline 1 is made free bend for semi-hard material, be convenient to like this produce, transport, be provided with some eradication edge leads 3 in the pipeline 1, some eradication edge leads 3 in the pipeline 1 are set the interval at several and are drawn pre-branch line 4, pre-branch line 4 is in the pipeline 1, establish default tearing notch 6 on the pipeline 1 in pre-branch line 4 exits, pipeline 1 is provided with some and two street lamp spacings from the fairlead 5 that matches again, pre-branch line 4 is in fairlead 5 adjacencies, and the end face of fairlead 5 is default tearing notch 6.Be provided with an elastic packing plug 2 that is complementary with fairlead 5 tearing notches 6 sizes again, sealing plug 2 is provided with the aperture 7 that is complementary with pre-branch line 4 quantity, during use, tear default tearing notch 6, each pre-branch line 4 seals respectively and wears small holes 7, then sealing plug 2 driving fits in the tearing notch 6 of fairlead 5, sealed again at the position that is provided with pre-branch line 4 places like this; The pre-branch line 4 at each interval is two or three generally speaking, and pre-branch line 4 is the lead wire of tape insulation, and lead wire is arranged with the waterproof insulation flexible pipe outward.
Can establish the fairlead 5 of two symmetries again in the same cross-section of pipeline 1, when being convenient to lay so pre-branch line 4 be taken out from fairlead 5 adjacencies, also can establish three fairleads 5 certainly.
For waterproof insulation better, can outside some eradication edge leads 3, be arranged with the waterproof insulation sheath, so pre-branch line 4 is in the space of sheath and pipeline 1, and same pre-branch line 4 is in fairlead 5 adjacencies, no longer repeats here.
Claims (6)
1. pipeline type non junction branch road lighting cable, it is characterized in that: be provided with some eradication edge leads in the pipeline, some eradication edge leads in the pipeline are set the interval at several and are drawn pre-branch line, and setting interval between the pre-branch line in two places and the distance between two street lamps are coincide.
2. pipeline type non junction according to claim 1 branch road lighting cable is characterized in that: pre-branch line is in the pipeline, and the pipeline in pre-branch line exit is provided with default tearing notch.
3. pipeline type non junction according to claim 1 branch road lighting cable, it is characterized in that: some eradication edge leads are arranged with the waterproof insulation sheath outward, pre-branch line is in the space of sheath and pipeline, and the pipeline in pre-branch line exit is provided with default tearing notch.
4. according to claim 1 or 2 or 3 described pipeline type non junction branch road lighting cables, it is characterized in that: pipeline is provided with several and two street lamp spacings from the fairlead that matches, pre-branch line is in the fairlead adjacency, the end face of fairlead is default tearing notch, be provided with an elastic packing plug that is complementary with the fairlead tearing notch again, sealing plug is provided with the aperture that is complementary with pre-branch line quantity, during use, tear default tearing notch, each pre-branch line seals respectively and wears small holes, uses sealing plug the tearing notch of fairlead driving fit again then.
5. pipeline type non junction according to claim 1 branch road lighting cable, it is characterized in that: the pre-branch line at each interval is two or three, and pre-branch line is the lead wire of tape insulation, and lead wire is arranged with the waterproof insulation flexible pipe outward.
6. pipeline type non junction according to claim 1 branch road lighting cable is characterized in that: make free bend but pipeline is semi-hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222578 CN2624492Y (en) | 2003-06-04 | 2003-06-04 | Pipe type splice free branching street lamp cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222578 CN2624492Y (en) | 2003-06-04 | 2003-06-04 | Pipe type splice free branching street lamp cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624492Y true CN2624492Y (en) | 2004-07-07 |
Family
ID=34245314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222578 Expired - Lifetime CN2624492Y (en) | 2003-06-04 | 2003-06-04 | Pipe type splice free branching street lamp cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624492Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104052A (en) * | 2014-06-23 | 2014-10-15 | 国家电网公司 | Wiring flexible sleeve of cable joint in street lamp post and wiring method of cable joint |
| CN111182372A (en) * | 2019-12-30 | 2020-05-19 | 浙江晶日科技股份有限公司 | Composite cable installation method for intelligent lamp pole |
-
2003
- 2003-06-04 CN CN 03222578 patent/CN2624492Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104052A (en) * | 2014-06-23 | 2014-10-15 | 国家电网公司 | Wiring flexible sleeve of cable joint in street lamp post and wiring method of cable joint |
| CN104104052B (en) * | 2014-06-23 | 2017-01-04 | 国家电网公司 | A kind of light pole inner cable joint wiring soft tube and mode of connection thereof |
| CN111182372A (en) * | 2019-12-30 | 2020-05-19 | 浙江晶日科技股份有限公司 | Composite cable installation method for intelligent lamp pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GAOQIAO CABLE CO. LTD. Free format text: FORMER OWNER: ZHONGYUE CABLE TECHNOLOGY CO., LTD., SHANGHAI Effective date: 20070727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070727 Address after: 200137 No. 528 Yang Gao Bei Road, Shanghai, Pudong Patentee after: Shanghai Gaoqiao Cable Factory Co., Ltd. Address before: 200437 room 17, 40 Lane 404 Hui Lu Road, Shanghai Patentee before: Zhongyue Cable Technology Co., Ltd., Shanghai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SHANGHAI GAOQIAO CABLE CO. LTD. TO: GAOQIAO ELECTRICAL CABLE CO., LTD., SHANGHAI CITY |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Shanghai Gaoqiao Cable Factory Co., Ltd. False: Shanghai Gaoqiao Cable Factory Co., Ltd. Number: 36 Page: 736 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: SHANGHAI GAOQIAO CABLE CO. LTD. TO: GAOQIAO ELECTRICAL CABLE CO., LTD., SHANGHAI CITY |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130604 Granted publication date: 20040707 |