CN101227072A - Cable textile sub tube - Google Patents
Cable textile sub tube Download PDFInfo
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- CN101227072A CN101227072A CNA2007101644218A CN200710164421A CN101227072A CN 101227072 A CN101227072 A CN 101227072A CN A2007101644218 A CNA2007101644218 A CN A2007101644218A CN 200710164421 A CN200710164421 A CN 200710164421A CN 101227072 A CN101227072 A CN 101227072A
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- cable
- shape unit
- unit channel
- sub tube
- textile
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Abstract
A cable spinnerule belongs to the technical field of cable laying protection inner pipes, which is characterized in that the cable spinnerule has two or more than two reversed U-shaped unit channels which are folded by a polyester fabric, the longitudinal length of the reversed U-shaped unit channels extends indefinitely, and every arched shaped unit channel is superimposed with each other to form open side edges which are sewed together. The cable spinnerule has new concept, rational structure, simple technology, high material utility ratio and low cost, and is suitable for various different cable laying environment due to applying the cable spinnerule as the cable laying protection inner pipe, and not only can separate the penetrated cable, but also can reduce frictional loss of cable surface in the laying and stretching process, the most important is that the utility ratio of the channel is improved, the underground space and the outer pipe resources are saved, the material expense is reduced, the project mass of the cable laying project is reduced efficiently, the project time is shortened , and the project expenditure is reduced.
Description
Technical field
The invention belongs to Manifold technology field in the cable laying protection, be specifically related to a kind of cable textile sub tube.
Background technology
For avoiding assembling on the ground the bracing or strutting arrangement of cable and cable; and make cable avoid being subjected to meteorological condition; the damage that water and other such environmental effects cause; optical telecommunications cables etc. are generally all laid by underground piping; need to wear in the same pipeline and put many cables; separate in order to wear the cable that is placed in the same pipeline; and prevent cable surface phase mutual friction in the process of deployment; traditional method is that pipe in one group of hard protection not of uniform size is penetrated in the pre-buried pipeline; during cable laying cable being fed the interior Guan Zhongla of hard protection puts; only wear in the middle of the pipe in each root protection and put a cable; and the internal diameter of pipe must be bigger than wearing payout external diameter in the protection, and is impaired to prevent the cable surface friction.In this traditional cable laying; there is the dead band between the pipe in the hard protection in the pre-buried pipeline; there is waste in the inner space of pipe in the protection; these have all caused the space availability ratio of pre-buried pipeline to reduce; pipe diameter is increased; and pipe can only be imbedded simultaneously or excavate again to spread and bury with pipeline in the hard protection, thereby increase the pipe laying cost.Unavoidably bend can appear in the cable laying in addition, as the zone that needs to adopt many crooked pipelines at building access point etc., cable can only without isolate, safeguard measure directly wear and put, and causes problems such as cable is aging easily, influences cable useful life.Use the problem that pipe exists in the hard protection in the current cable process of deployment for overcoming; the application that puts goods on the market of at present existing flexible cannula; and obtained good result of use; guaranteeing under the prerequisite that cable is separated; can obviously save the space of pre-buried pipeline; no longer need to lay in advance pipe in the protection, can effectively reduce pipe diameter or reduce the possibility of excavation again.But being layer flexible material layer both sides, existing soft intubate primary structure sews up the corresponding passage of formation, generally need be with flexible material layer braiding or cutting growth vertical bar, and outwards progressively increase of the width of each layer from the intermediate layer, sew up after again all flexible material layer two avris being aligned, the technology that structure is sewed up in flexible material layer braiding or cutting growth vertical bar and both sides is relatively complicated, the utilance of flexible material is low, product cost is raise, sew up the position in addition and reduce inner smoothness to a certain extent, many seam pair of connecting wires are worn payout and are had certain negative effect.
Summary of the invention
The present invention aims to provide the cable textile sub tube technical scheme that a kind of rational in infrastructure, technology is simple, material is saved, to overcome problems of the prior art.
Described cable textile sub tube is characterized in that having two or more and amounts to the ∩ shape that constitutes unit channel by polyester textile, the longitudinal length Hold of ∩ shape unit channel, and the open-position-side side seam after each ∩ shape unit channel is superimposed with each other is connected into one.
Described cable textile sub tube is characterized in that being equipped with pull rope in each ∩ shape unit channel.
Described cable textile sub tube is characterized in that described each ∩ shape unit channel is an absolute construction, and the open-position-side side seam after being superimposed with each other is connected into one.
Described cable textile sub tube, the adjacent edge that it is characterized in that the ∩ shape unit channel that is superimposed with each other is a conjoined structure, be that a slice polyester textile is amounted to the m shape structure that the back is made of two or more ∩ shape unit channels continuously back and forth, its open-position-side side seam is connected into one.
Described cable textile sub tube is characterized in that the adjacent edge of the ∩ shape unit channel that is superimposed with each other is a conjoined structure, and two outsides of outermost layer ∩ shape unit channel are conjoined structure, are promptly amounted to back and forth continuously by a tubular polyester textile to constitute.
Described cable textile sub tube is characterized in that the extension outside of outermost layer one ∩ shape unit channel encases uncovered side, and the extension outside is sewed up with uncovered side and is integral.
Above-mentioned cable textile sub tube is novel; rational in infrastructure and technology is simple; manufacturing materials utilance height; low cost of manufacture; adopt cable textile sub tube disclosed in this invention as pipe in the protection in the cable laying; can be applicable to various cable laying environment; can not only separate wearing the cable of putting; in laying tractive, also can reduce the frictionally damage of cable surface; the more important thing is and fully to improve the pipeline utilance; save the underground space; save the outer tube resource; reduce Master Cost; effectively reduce the quantities of cable laying engineering; reduction of erection time, the spending of reduction engineering cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are respectively the structural representation of different embodiments of the invention;
Among the figure: 1-sews up line, 2-∩ shape unit channel, 3-pull rope, 4-and extends the outside.
Embodiment
The invention will be further described below in conjunction with Figure of description:
Cable textile sub tube, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, the longitudinal length Hold of ∩ shape unit channel 2, uncovered side after each ∩ shape unit channel 2 is superimposed with each other sews up and is integral by sewing up line 1, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Cable textile sub tube as shown in Figure 1, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, each ∩ shape unit channel 2 is an absolute construction, its longitudinal length Hold, uncovered side after being superimposed with each other sews up and is integral by sewing up line 1, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Cable textile sub tube as shown in Figure 2, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, the longitudinal length Hold of ∩ shape unit channel 2, the adjacent edge of the ∩ shape unit channel 2 that is superimposed with each other is a conjoined structure, be that a slice polyester textile is amounted to the m shape structure that the back is made of two or more ∩ shape unit channels 2 continuously back and forth, its uncovered side sews up and is integral by sewing up line 1, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Cable textile sub tube as shown in Figure 3, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, the longitudinal length Hold of ∩ shape unit channel 2, the adjacent edge of the ∩ shape unit channel 2 that is superimposed with each other is a conjoined structure, two outsides of outermost layer ∩ shape unit channel 2 are conjoined structure, promptly amount to back and forth continuously and constitute by a tubular polyester textile, uncovered side after being superimposed with each other sews up and is integral by sewing up line 1, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Cable textile sub tube as shown in Figure 4, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, each ∩ shape unit channel 2 is an absolute construction, its longitudinal length Hold, the extension of outermost layer one ∩ shape unit channel 2 outside 4 encases uncovered side after being superimposed with each other, extending outside 4 sews up and is integral by sewing up line 1 with uncovered side, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Cable textile sub tube as shown in Figure 5, have two or more and amount to the ∩ shape unit channel 2 that constitutes by polyester textile, the longitudinal length Hold of ∩ shape unit channel 2, the adjacent edge of the ∩ shape unit channel 2 that is superimposed with each other is a conjoined structure, be that a slice polyester textile is amounted to the m shape structure that the back is made of two or more ∩ shape unit channels 2 continuously back and forth, the extension outside 4 of outermost layer one ∩ shape unit channel 2 encases uncovered side, extending outside 4 sews up and is integral by sewing up line 1 with uncovered side, be equipped with pull rope 3 in each ∩ shape unit channel 2, by the tractive of pull rope 3, cable can be worn easily and be put in the ∩ shape unit channel.The longitudinal length of cable textile sub tube can cut according to on-the-spot needs, and cable of each passage inner passing-setting plays the effect of separation, protection to cable.
Claims (6)
1. cable textile sub tube, it is characterized in that having two or more and amount to the ∩ shape unit channel (2) that constitutes by polyester textile, the longitudinal length Hold of ∩ shape unit channel (2), the open-position-side side seam after each ∩ shape unit channel (2) is superimposed with each other is connected into one.
2. cable textile sub tube as claimed in claim 1 is characterized in that being equipped with pull rope (3) in each ∩ shape unit channel (2).
3. cable textile sub tube as claimed in claim 1 is characterized in that described each ∩ shape unit channel (2) is an absolute construction, and the open-position-side side seam after being superimposed with each other is connected into one.
4. cable textile sub tube as claimed in claim 1, the adjacent edge that it is characterized in that the ∩ shape unit channel (2) that is superimposed with each other is a conjoined structure, be that a slice polyester textile is amounted to the m shape structure that the back is made of two or more ∩ shape unit channels (2) continuously back and forth, its open-position-side side seam is connected into one.
5. cable textile sub tube as claimed in claim 1, the adjacent edge that it is characterized in that the ∩ shape unit channel (2) that is superimposed with each other is a conjoined structure, two outsides of outermost layer ∩ shape unit channel (2) are conjoined structure, are promptly amounted to back and forth continuously by a tubular polyester textile to constitute.
6. as claim 3 or 4 described cable textile sub tubes, it is characterized in that the extension outside (4) of outermost layer one ∩ shape unit channel (2) encases uncovered side, (4) are sewed up with uncovered side and are integral outside extending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101644218A CN101227072B (en) | 2007-11-29 | 2007-11-29 | Cable textile sub tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101644218A CN101227072B (en) | 2007-11-29 | 2007-11-29 | Cable textile sub tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101227072A true CN101227072A (en) | 2008-07-23 |
| CN101227072B CN101227072B (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101644218A Active CN101227072B (en) | 2007-11-29 | 2007-11-29 | Cable textile sub tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101227072B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222141A (en) * | 2010-09-23 | 2013-07-24 | 威斯克伊奎缇公司 | Conduit innerduct having reduced friction and high strength |
| CN114810747A (en) * | 2022-05-11 | 2022-07-29 | 深圳市骏鼎达新材料股份有限公司 | Textile sleeve convenient for sealing of sleeve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069254A (en) * | 1988-12-22 | 1991-12-03 | Dipl. -Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Conduit assembly for cabling |
| GB2305258B (en) * | 1995-09-16 | 1999-03-31 | Bowthorpe Plc | Optical fibre splice enclosures |
| US6262371B1 (en) * | 1999-06-23 | 2001-07-17 | Marc Talon, Inc. | Method and apparatus for dividing a conduit into compartments |
| US6304698B1 (en) * | 1999-09-22 | 2001-10-16 | Milliken & Company | Conduit insert for optical fiber cable |
| CN201142556Y (en) * | 2007-11-22 | 2008-10-29 | 李勤 | Cable textile sub-pipe |
-
2007
- 2007-11-29 CN CN2007101644218A patent/CN101227072B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222141A (en) * | 2010-09-23 | 2013-07-24 | 威斯克伊奎缇公司 | Conduit innerduct having reduced friction and high strength |
| CN103222141B (en) * | 2010-09-23 | 2017-02-08 | 威斯克伊奎缇公司 | Conduit innerduct having reduced friction and high strength |
| CN114810747A (en) * | 2022-05-11 | 2022-07-29 | 深圳市骏鼎达新材料股份有限公司 | Textile sleeve convenient for sealing of sleeve |
| CN114810747B (en) * | 2022-05-11 | 2023-07-25 | 深圳市骏鼎达新材料股份有限公司 | Textile sleeve convenient for sleeve sealing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101227072B (en) | 2010-06-02 |
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Effective date of registration: 20090109 Address after: Hangzhou City, Zhejiang Province, No. 508 Wensanlu Road Tianyuan Building 6 floor post encoding: 310013 Applicant after: Zhejiang 8Telecom Co., Ltd. Address before: 73, West diameter Road, Hangzhou Town, Yuhang District, Zhejiang, China: 311123 Applicant before: Li Qin |
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Owner name: ZHEJIANG PROVINCE BAFANG TELECOMMUNICATION CO., LT Free format text: FORMER OWNER: LI QIN Effective date: 20090109 |
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Owner name: HANGZHOU BAFANG DEZHUO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG 8TELECOM CO., LTD. Effective date: 20120706 |
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Effective date of registration: 20120706 Address after: 311123 Hangzhou Town, Yuhang District, Zhejiang, Changle Patentee after: Hangzhou eight party Dezhuo Technology Co. Ltd. Address before: Hangzhou City, Zhejiang province 310013 No. 508 Wensanlu Road Tianyuan Building 6 floor Patentee before: Zhejiang 8Telecom Co., Ltd. |
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Owner name: ZHEJIANG 8TELECOM CO., LTD. Free format text: FORMER OWNER: HANGZHOU BAFANG DEZHUO TECHNOLOGY CO., LTD. Effective date: 20120905 |
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Free format text: CORRECT: ADDRESS; FROM: 311123 HANGZHOU, ZHEJIANG PROVINCE TO: 310013 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120905 Address after: Hangzhou City, Zhejiang province 310013 No. 508 Wensanlu Road Tianyuan Building 6 floor Patentee after: Zhejiang 8Telecom Co., Ltd. Address before: 311123 Hangzhou Town, Yuhang District, Zhejiang, Changle Patentee before: Hangzhou eight party Dezhuo Technology Co. Ltd. |