CN103972845B - A kind of compound power pipe - Google Patents
A kind of compound power pipe Download PDFInfo
- Publication number
- CN103972845B CN103972845B CN201410224426.5A CN201410224426A CN103972845B CN 103972845 B CN103972845 B CN 103972845B CN 201410224426 A CN201410224426 A CN 201410224426A CN 103972845 B CN103972845 B CN 103972845B
- Authority
- CN
- China
- Prior art keywords
- cable
- slot
- width
- card
- locking member
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 38
- 239000003292 glue Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/508—Fixation devices in ducts for drawing cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention belongs to electric power and pipe technology field, especially a kind of compound power pipe is related to, it is made up of electric power body and locking member, it is characterized in that electric power body is made up of pipeline body, pipeline body inside has the through hole of hollow, pipeline body has one or more slot, each slot be connected with through hole but not straight through tube body outer peripheral, each slot has the card be connected and glues groove and buckle slot, buckle slot is connected with through hole, slot is through along the length direction entire body of pipeline body, the width of the sticky groove of card is greater than the width of buckle slot, locking member is made up of the fastening strip of card stick, cable body and Connection Card stick and cable body, cable tubular body be hollow cross cable aperture, the width of card stick is greater than the width of fastening strip.The present invention has following main beneficial effect: structure is new, cost is low, easy making, lay that efficiency is high, applying flexible.
Description
Technical field
The invention belongs to electric power and pipe technology field, especially relate to a kind of compound power pipe.
Background technology
Along with the develop rapidly of electric utility, cable supporting with it, the use amount of power pipe also grow with each passing day, existing round cable or optical cable or composite rope, when using in the duct, normally wearing in the duct by cable, mainly there is following shortcoming in this mode: cable can sink to duct bottom, makes cable be soaked in rainwater or sewage for a long time, oversheath for cable can cause more serious corrosion, have impact on the useful life of cable.For this reason; there is storm sewer cable both at home and abroad; this cable is suitable for laying in thicker pipeline; during construction, usually enter pipeline by personnel, cable is fixed on inner-walls of duct; because pipeline itself is thinner; therefore, usually can damage pipeline during construction, lay to electric power and bring great inconvenience.
Summary of the invention
In order to solve the problem, the present invention discloses a kind of compound power pipe, after adopting pipeline of the present invention, when needs erection cable, personnel or robot can be passed through, cable is fixed on the inwall of pipeline easily, can not owing to beaing damage pipeline time fixing, and also cable laying speed is fast, fixation.The present invention realizes by the following technical solutions.
A kind of compound power pipe, it is made up of electric power body 1 and locking member 2, it is characterized in that electric power body 1 is made up of pipeline body 11, pipeline body inside has the through hole 12 of hollow, pipeline body has one or more slot 13, each slot be connected with through hole but not straight through tube body outer peripheral, each slot has the card be connected and glues groove 132 and buckle slot 131, buckle slot is connected with through hole, slot is through along the length direction entire body of pipeline body, and the width of the sticky groove of card is greater than the width of buckle slot; Locking member 2 is made up of the fastening strip 21 of card stick 22, cable body 23 and Connection Card stick and cable body, cable tubular body be hollow cross cable aperture 24, the width of card stick is greater than the width of fastening strip; The width of fastening strip is less than the width of buckle slot, and the size of card stick is less than the size of the sticky groove of card, and the width of card stick is greater than the width of buckle slot.
The compound power pipe of one described above, is characterized in that the length of described locking member is not more than the length of electric power body.
The compound power pipe of one described above, when it is characterized in that described slot is multiple, is preferably distributed on pipeline body symmetrically.
In the orthographic projection of any plane of the axis perpendicular with pipeline body, the edge of the buckle slot of buckle slot and through hole joint is circular arc, and the compound power pipe of one described above is characterized in that the diameter of through hole is not less than the curvature diameter of described circular arc.
The compound power pipe of one described above, is characterized in that except the region near slot, and the thickness of pipeline body is equal.
The compound power pipe of one described above, is characterized in that described cable body is closed or has an opening 25.
The compound power pipe of one described above, when it is characterized in that described cable body has opening, opening is through along cable body.
The compound power pipe of one described above, is characterized in that described electric power body is integral structure.The compound power pipe of one described above, is characterized in that described locking member is integral structure.
The compound power pipe of one described above, is characterized in that the material of described electric power body is steel or iron or plastics; The material of described locking member is steel or iron or plastics.
In the present invention, after power pipe is laid, when needing erection cable, by personnel or robot, enter pipeline, locking member is put in slot, card stick coats sticky gelatin substance, card stick can be bonded on the wall body of the sticky groove of card, certainly, fastening strip is placed in buckle slot, and cable tube body is arranged in through hole; Locking member can length the same as electric power body, like this, once just can be placed in slot by locking member; Certainly, also can make the locking member of shorter section, placement can be entered along slot, so greatly save the consumption of locking member, even and if engaging body damaged, also can change easily later; Round cable was penetrated in cable aperture, namely completed the fixing of cable; Due to the position of slot can be selected; such as be placed on the upper part of cable body; like this, even if having current in pipeline or liquid also greatly can protect cable, make cable owing to avoiding or alleviating the short problem of life-span rugosity being immersed in for a long time and being formed in rainwater, sewage, other liquid.Certainly, in the present invention, first can also place locking member and lay power pipe again.
In the present invention, electric power body, locking member are preferably integral structure, and once can be formed by the mode such as blowing, extrusion molding, product qualified rate is high, and are easy to make; Certainly, also can be after the modes such as extrusion blow is moulded, extrusion molding are formed, then be formed by other milling, the mode such as to cut.
In the present invention, when slot is multiple, also can is be distributed in asymmetrically on pipeline body, can meets particular/special requirement, such as during three-phase four-wire system, slot be close to but contact mutually, can wear cable easily.Certainly, multi-cable can insert same mistake in cable aperture completely simultaneously.
In the present invention, when cable body is closed, cable does not contact with the material in through hole, therefore, though in through hole be transport rainwater, sewage, other liquid, gas can; And the cable worn can also be bare conductor, so greatly saves the material of cable.
In the present invention, cable body is when having an opening, not only can penetrate in cable aperture by cable, and cable can also be embedded along opening and be in cable aperture, obvious system of laying is more flexible.
The present invention, can be suitable for various cable, optical cable, the laying of optoelectronic composite cable; The present invention both can be water conservancy industry application, also can be power industry application, can also be communications industry application; Of the present inventionly to lay, greatly can save space resources, space resources is utilized to greatest extent, during as water conservancy, power industry, communications industry application, other function can be leased to other industry and apply.
Therefore, the present invention has following main beneficial effect: structure is new, cost is low, easy making, lay that efficiency is high, applying flexible.
Accompanying drawing explanation
Fig. 1 is the perspective view of a section of the electric power body of the invention process example 1.
Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1.
Fig. 3 is the upward view of Fig. 2 in A-A direction.
Fig. 4 is the mounting structure schematic diagram of the invention process example 1.
Fig. 5 is the perspective view of a section of the electric power body of the invention process example 2.
Fig. 6 is that the invention process example 2 installs later perspective view.
Fig. 7 is the mounting structure schematic diagram of the invention process example 3.
Fig. 8 is the mounting structure schematic diagram of the invention process example 4.
Fig. 9 is the mounting structure schematic diagram of the invention process example 5.
Figure 10 is the perspective view of the locking member of the invention process example 6.
Embodiment
embodiment 1
Ask for an interview Fig. 1 to Fig. 4; A kind of compound power pipe, it is made up of electric power body 1 and locking member 2, it is characterized in that electric power body 1 is made up of pipeline body 11, pipeline body inside has the through hole 12 of hollow, pipeline body has a slot 13, slot be all be connected with through hole but not straight through tube body outer peripheral, slot has the card be connected and glues groove 132 and buckle slot 131, buckle slot is connected with through hole, the width of the sticky groove of card is greater than the width of buckle slot, as can be seen from Figure 3, slot is through along the length direction entire body of pipeline body; Locking member 2 is made up of the fastening strip 21 of card stick 22, cable body 23 and Connection Card stick and cable body, cable tubular body be hollow cross cable aperture 24, the width of card stick is greater than the width of fastening strip; The width of fastening strip is less than the width of buckle slot, and the size of card stick is less than the size of the sticky groove of card, and the width of card stick is greater than the width of buckle slot.
embodiment 2
Ask for an interview Fig. 5 and Fig. 6, and referring to figs. 1 to Fig. 4, a kind of compound power pipe, basic with embodiment 1, difference is that slot has 2 and is symmetrical, and the locking member in each slot has multiple, and the length of locking member is less than the length of electric power body.
embodiment 3
Ask for an interview Fig. 7, and referring to figs. 1 to Fig. 4, a kind of compound power pipe, substantially with embodiment 1, difference is that slot has 6 and is symmetrical, and the length of locking member is less than the length of electric power body.
embodiment 4
Ask for an interview Fig. 8, and referring to figs. 1 to Fig. 4, a kind of compound power pipe, basic with embodiment 1, difference is that slot has 6 and is symmetrical, and the length of locking member equals the length of electric power body, in order to install signal in figure, locking member is not all penetrated in slot.
embodiment 5
Ask for an interview Fig. 9, and referring to figs. 1 to Fig. 4, a kind of compound power pipe, basic with embodiment 1, difference is: in the orthographic projection of any plane of the axis perpendicular with pipeline body, the edge of the buckle slot of buckle slot and through hole joint is circular arc, and the diameter of through hole is less than the curvature diameter of described circular arc, greatly saves the material of electric power body.
embodiment 6
Ask for an interview Figure 10, and referring to figs. 1 to Fig. 4, a kind of compound power pipe, basic with embodiment 1, difference is: it is through along cable body that described cable body has opening 25 opening, not only can penetrate in cable aperture by cable, cable can also be embedded along opening and be in cable aperture, obvious system of laying is more flexible.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that slot all can be multiple.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that the length of described locking member is not more than the length of electric power body.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that described slot can be one or more; Time multiple, being preferably distributed in symmetrically on pipeline body, certainly, also can be distributed in asymmetrically on pipeline body.
Certainly, in above-mentioned arbitrary embodiment, in the orthographic projection of any plane of the axis perpendicular with pipeline body, the edge of the buckle slot of buckle slot and through hole joint is circular arc, the compound power pipe of described one, is characterized in that the diameter of through hole is not less than the curvature diameter of described circular arc.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that except the region near slot, and the thickness of pipeline body is equal.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that described cable body is closed or has an opening 25.
Further, the compound power pipe of one described above, when it is characterized in that described cable body has opening, opening is through along cable body.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that described electric power body is integral structure; The compound power pipe of one described above, is characterized in that described locking member is also integral structure.
Certainly, the compound power pipe of one described in above-mentioned arbitrary embodiment, is characterized in that the material of described electric power body is steel or iron or plastics; The material of described locking member is steel or iron or plastics.
In the present invention, after power pipe is laid, when needing erection cable, by personnel or robot, enter pipeline, locking member is put in slot, card stick coats sticky gelatin substance, card stick can be bonded on the wall body of the sticky groove of card, certainly, fastening strip is placed in buckle slot, and cable tube body is arranged in through hole; Locking member can length the same as electric power body, like this, once just can be placed in slot by locking member; Certainly, also can make the locking member of shorter section, placement can be entered along slot, so greatly save the consumption of locking member, even and if engaging body damaged, also can change easily later; Round cable was penetrated in cable aperture, namely completed the fixing of cable; Due to the position of slot can be selected; such as be placed on the upper part of cable body; like this, even if having current in pipeline or liquid also greatly can protect cable, make cable owing to avoiding or alleviating the short problem of life-span rugosity being immersed in for a long time and being formed in rainwater, sewage, other liquid.Certainly, in the present invention, first can also place locking member and lay power pipe again.
In the present invention, electric power body, locking member are preferably integral structure, and once can be formed by the mode such as blowing, extrusion molding, product qualified rate is high, and are easy to make; Certainly, also can be after the modes such as extrusion blow is moulded, extrusion molding are formed, then be formed by other milling, the mode such as to cut.
In the present invention, when slot is multiple, also can is be distributed in asymmetrically on pipeline body, can meets particular/special requirement, such as during three-phase four-wire system, slot be close to but contact mutually, can wear cable easily.Certainly, multi-cable can insert same mistake in cable aperture completely simultaneously.
In the present invention, when cable body is closed, cable does not contact with the material in through hole, therefore, though in through hole be transport rainwater, sewage, other liquid, gas can; And the cable worn can also be bare conductor, so greatly saves the material of cable.
In the present invention, cable body is when having an opening, not only can penetrate in cable aperture by cable, and cable can also be embedded along opening and be in cable aperture, obvious system of laying is more flexible.
The present invention, can be suitable for various cable, optical cable, the laying of optoelectronic composite cable; The present invention both can be water conservancy industry application, also can be power industry application, can also be communications industry application; Of the present inventionly to lay, greatly can save space resources, space resources is utilized to greatest extent, during as water conservancy, power industry, communications industry application, other function can be leased to other industry and apply.
Therefore, the present invention has following main beneficial effect: structure is new, cost is low, easy making, lay that efficiency is high, applying flexible.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (7)
1. a compound power pipe, it is made up of electric power body (1) and locking member (2), it is characterized in that power pipe
body(1) be made up of pipeline body (11), pipeline body inside has the through hole (12) of hollow, pipeline body has a slot (13), slot be connected with through hole but not straight through tube body outer peripheral, slot has the card be connected and glues groove (132) and buckle slot (131), buckle slot is connected with through hole, and slot is through along the length direction entire body of pipeline body, and the width of the sticky groove of card is greater than the width of buckle slot; Locking member (2) is made up of the fastening strip (21) of card stick (22), cable body (23) and Connection Card stick and cable body, cable tubular body be hollow cross cable aperture (24), the width of card stick is greater than the width of fastening strip; The width of fastening strip is less than the width of buckle slot, and the size of card stick is less than the size of the sticky groove of card, and the width of card stick is greater than the width of buckle slot; The length of locking member is not more than the length of electric power body; In the orthographic projection of any plane of the axis perpendicular with pipeline body, the edge of the buckle slot of buckle slot and through hole joint is circular arc, and the diameter of described through hole is not less than the curvature diameter of described circular arc.
2. the compound power pipe of one according to claim 1, is characterized in that described cable body is closed or has an opening (25).
3. the compound power pipe of one according to claim 2, when it is characterized in that described cable body has opening, opening is through along cable body.
4. the compound power pipe of one according to claim 3, is characterized in that described electric power body is integral structure.
5. the compound power pipe of one according to claim 4, is characterized in that described locking member is integral structure.
6. the compound power pipe of one according to claim 5, is characterized in that the material of described electric power body is steel or iron or plastics.
7. the compound power pipe of one according to claim 6, is characterized in that the material of described locking member is steel or iron or plastics.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093135.6A CN105633900A (en) | 2014-05-26 | 2014-05-26 | Composite pipeline for power or communication system |
| CN201410224426.5A CN103972845B (en) | 2014-05-26 | 2014-05-26 | A kind of compound power pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224426.5A CN103972845B (en) | 2014-05-26 | 2014-05-26 | A kind of compound power pipe |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093135.6A Division CN105633900A (en) | 2014-05-26 | 2014-05-26 | Composite pipeline for power or communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103972845A CN103972845A (en) | 2014-08-06 |
| CN103972845B true CN103972845B (en) | 2016-04-27 |
Family
ID=51242051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224426.5A Expired - Fee Related CN103972845B (en) | 2014-05-26 | 2014-05-26 | A kind of compound power pipe |
| CN201610093135.6A Pending CN105633900A (en) | 2014-05-26 | 2014-05-26 | Composite pipeline for power or communication system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093135.6A Pending CN105633900A (en) | 2014-05-26 | 2014-05-26 | Composite pipeline for power or communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103972845B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112689A (en) * | 2019-06-04 | 2019-08-09 | 福建亚通新材料科技股份有限公司 | Urban Underground pipe gallery PVC communication pipe |
| CN110289588A (en) * | 2019-07-16 | 2019-09-27 | 太仓市金锚新材料科技有限公司 | A kind of cable penetration device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124068A (en) * | 1994-03-08 | 1996-06-05 | 方D公司 | Bolted electrical connecting device for simultaneously electrically connecting multiple electrical conductors |
| CN103486340A (en) * | 2013-10-11 | 2014-01-01 | 吴俊� | Composite pipeline |
| CN203839900U (en) * | 2014-05-26 | 2014-09-17 | 国家电网公司 | Composite-type electrical power pipeline |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110868A (en) * | 1996-10-04 | 1998-04-28 | Sekisui Chem Co Ltd | Sewage pipe for passing optical fiber cable |
| JPH11311369A (en) * | 1998-04-28 | 1999-11-09 | Sekisui Chem Co Ltd | Sheath pipe support tool and support structure of sheath pi pe |
| JP2001227678A (en) * | 2000-02-14 | 2001-08-24 | C I Kasei Co Ltd | Support for cable protecting tube |
| JP3351777B2 (en) * | 2000-03-24 | 2002-12-03 | 東京都下水道サービス株式会社 | Method of attaching cable to inner wall of pipe, and cable support fitting used in the method |
-
2014
- 2014-05-26 CN CN201410224426.5A patent/CN103972845B/en not_active Expired - Fee Related
- 2014-05-26 CN CN201610093135.6A patent/CN105633900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124068A (en) * | 1994-03-08 | 1996-06-05 | 方D公司 | Bolted electrical connecting device for simultaneously electrically connecting multiple electrical conductors |
| CN103486340A (en) * | 2013-10-11 | 2014-01-01 | 吴俊� | Composite pipeline |
| CN203839900U (en) * | 2014-05-26 | 2014-09-17 | 国家电网公司 | Composite-type electrical power pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103972845A (en) | 2014-08-06 |
| CN105633900A (en) | 2016-06-01 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jing Shuzhi Inventor after: Zhang Qingming Inventor after: Guo Songmei Inventor after: Zheng Litao Inventor after: Chang Xiaopeng Inventor before: Gong Lifen |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160322 Address after: 274012 No. 199 Zhonghua Dong Road, Mudan District, Shandong, Heze Applicant after: Heze Power Supply Company, State Grid Shandong Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: Suzhou City, Jiangsu Province, 215554 Changshou City Shang Hu Zhen Da he Cun Shen Tang Wan Tao (28) No. 79 Applicant before: Gong Lifen |
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| C14 | Grant of patent or utility model | ||
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| 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: 20160427 Termination date: 20170526 |