CN103208767B - The special caution anti-theft pipe of communication cable - Google Patents
The special caution anti-theft pipe of communication cable Download PDFInfo
- Publication number
- CN103208767B CN103208767B CN201310106515.5A CN201310106515A CN103208767B CN 103208767 B CN103208767 B CN 103208767B CN 201310106515 A CN201310106515 A CN 201310106515A CN 103208767 B CN103208767 B CN 103208767B
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- China
- Prior art keywords
- protection tube
- communication cable
- shape chamber
- described protection
- steel strand
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 210000000867 larynx Anatomy 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 10
- 229920006305 unsaturated polyester Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
The present invention relates to special caution anti-theft pipe of a kind of communication cable and preparation method thereof, be provided with a larynx hoop in the fastening use of protection tube and two ends thereof of the tubular of axial both ends open, the body of described protection tube can be opened vertically, makes steel strand wires and communication cable can corresponding put into the first shape chamber and the second shape chamber of protection tube; At the also corresponding connector of arranging vertically that is provided with of the open position both sides of described protection tube body, can be by the protection tube of opening fastening again again. Protection tube intensity is high, and good toughness is lightweight, has good tension, bending resistance and anticorrosive and ultraviolet irradiation function, can be good at meeting the protection of communication cable, antitheft and warning requirement.
Description
Technical field
The present invention relates to cable protection field, particularly special caution anti-theft pipe of a kind of communication cable and preparation method thereof.
Background technology
Along with the price of copper rises steadily, communication cable stolen problem in various places becomes increasingly conspicuous. In the more and more important society now of information, also much bigger times of the direct economic loss that the stolen indirect loss causing to society of cable is suffered than communication common carrier.
During cable is stolen, have no progeny, cause the direct losses of restoring material, spend a large amount of manpower and materials and go tissue repairing. Meanwhile, cause client not make a call, also can not enter internet, have a strong impact on people's normal life, the indirect loss causing is difficult to estimation especially. According to fault statistics analysis, cable cut fault accounts for 66% of communication failure sum, and cable stolen be the main cause that causes outage. There is the situation of stolen interruption in cable run, will directly have influence on communication failure incidence, has influence on the riding quality of communication line, causes client's fault to complain, and affects the service quality of common carrier.
For a long time, there are two kinds for the protection of the method for overhead transmission line: the one, " bamboo chip ", the 2nd, use " plastic cement skin " for dress on the cable of intersection. These two kinds of method insulating properties are poor, install insecurely, and disconnected the dropping on of high-voltage line above often can also be breakdown, can not stop the generation of accident completely, can not play antitheft effect.
Summary of the invention
The object of this invention is to provide special caution anti-theft pipe of a kind of communication cable and preparation method thereof, be conveniently set on cable, realize protection, warning and anti-theft function.
In order to achieve the above object, first technical scheme of the present invention is to provide the special caution anti-theft pipe of a kind of communication cable, and it comprises a protection tube at the tubular of axial both ends open, is formed with the first shape chamber and the second shape chamber that are interconnected in described protection tube; The body of described protection tube can be opened vertically, makes steel strand wires and communication cable can corresponding put into the first shape chamber and the second shape chamber of protection tube; At the also corresponding connector of arranging vertically that is provided with of the open position both sides of described protection tube body, can be by the protection tube of opening fastening again again.
Part I and Part II that described connector comprises the open position both sides that are arranged in protection tube body; the radial section of described Part I is C type, the end of described Part II and the shape of described Part I opening match and can corresponding insertion opening in.
In described connector, the Part I of C type is formed with a bulge-structure that exceeds described the second shape chamber sidewall setting, and described bulge-structure is directed upwardly after described protection tube fastening, while dropping on described protection tube, tiltedly slides on steel strand wires to prevent that high-voltage line is disconnected.
The body of described protection tube is to adopt a kind of composite material tube being composited taking resin as matrix with taking glass fibre as reinforcing material of making of unsaturated polyester material, its by with unsaturated-resin molding bonded.
On the body of described protection tube, be formed with warning mark.
After described protection tube is set on steel strand wires and communication cable, is also respectively arranged with larynx hoop at the axial two ends of this protection tube and carries out fastening;
Described larynx hoop comprise adopt that anti-saw metal material makes with lower component:
The snap ring of Internal and external cycle structure, offers some slotted eyes on described snap ring;
Interface is semicircular bolt, and the housing that this bolt is covered completely, the retaining ring lock being set on protection tube can be fastened, and only in the time using the instrumental purpose that matches of shape on described bolt, this larynx hoop can be opened.
Another technical scheme of the present invention is to provide the preparation method of the special caution anti-theft pipe of a kind of communication cable, utilize unsaturated polyester material to make a protection tube at the tubular of axial both ends open, in this protection tube, be formed with the first shape chamber and the second shape chamber that are interconnected; And the body of described protection tube can be opened vertically, make steel strand wires and communication cable can corresponding put into the first shape chamber and the second shape chamber of protection tube; At the also corresponding connector of arranging vertically that is provided with of the open position both sides of described protection tube body, can be by the protection tube of opening fastening again again;
At the body surface coloring of protection tube, to form after warning mark, independently protection tube packaging are dispatched from the factory to cut off out each according to the length of regulation.
Part I and Part II that described connector comprises the open position both sides that are arranged in protection tube body; the radial section of described Part I is C type, the end of described Part II and the shape of described Part I opening match and can corresponding insertion opening in.
In described connector, the Part I of C type is formed with a bulge-structure that exceeds described the second shape chamber sidewall setting, and described bulge-structure is directed upwardly after described protection tube fastening, while dropping on described protection tube, tiltedly slides on steel strand wires to prevent that high-voltage line is disconnected.
Compared with prior art, the special caution anti-theft pipe of communication cable of the present invention, its advantage is:
The protection tube arranging is easy for installation, rational in infrastructure, can solve communication cable corridor problem, is that communication cable sets up more specification; Good insulation preformance, economical and practical, be applicable to aerial cable protection and use; Can effectively reduce the generation of lodge copper cash cable phenomenon in violation of rules and regulations.
Protection tube uses unsaturated polyester material to make, and compressive resistance is strong, lightweight, inner wall smooth, and coefficient of friction is little, light in the time wearing cable, does not damage cable. Remove, transport lighter, convenient than metal steel pipe and pipe of cement. Decay resistance is strong, insulation, non magnetic, acidproof, alkaline-resisting, flame retardant type, antistatic. The modulus of elasticity in static bending is good, has solved perishable, the distortionless flexible feature of metal steel pipe completely, has also overcome and has moulded the easily poor deficiency of aging, anti-impact force of pipe simultaneously. Water resistance is good, can in humidity or water, use for a long time and never degenerate. There is the function of good tension, bending resistance, anticorrosive, ultraviolet radiation resisting; Meanwhile, possesses lightweight, easy to install and use feature.
Traditional larynx hoop uses the bolt of " one " word or " ten " word interface, and lawless person only needs the screwdriver of a word or cross just can open larynx hoop, and protection tube is broken to steal communication cable. And in the present invention for the larynx hoop of fastening protection tube; connect fastening convenient and reliable; and this larynx hoop uses anti-saw metal material to make; for example, with the bolt of novel interface structure (semicircle); specific purpose tool that must collaboration just can be opened; and be provided with the shells that bolt is all covered and protect, anti-theft effect is remarkable.
Brief description of the drawings
Fig. 1 is the radial section structural representation of the special caution anti-theft pipe of communication cable of the present invention;
Fig. 2 is the preparation method flow chart of the special caution anti-theft pipe of communication cable of the present invention;
Fig. 3 is the structural representation of the hoop of larynx described in the present invention.
Detailed description of the invention
The special caution anti-theft pipe of communication cable of the present invention (hereinafter to be referred as anti-theft pipe), comprises a protection tube at the tubular of axial both ends open.
As shown in Figure 1, the radial section structure of described protection tube 10 is roughly calabash shaped, is formed with the first shape chamber 11 and the second shape chamber 12 that are interconnected. In the present embodiment, the aperture in the first shape chamber 11 is less, uses as steel strand wires hole; The aperture in the second shape chamber 12 is larger, uses as cable entry port. The body of described protection tube 10, for example the present embodiment is on the second shape chamber 12, can open vertically, conveniently steel strand wires and communication cable is put into respectively to the first shape chamber 11 and the second shape chamber 12.
At the also corresponding connector of arranging vertically that is provided with of the open position both sides of protection tube 10 bodys; the radial section of the Part I 21 of connector is roughly C type; Part II 22 ends and the opening shape of above-mentioned Part I 21 of connector match and can corresponding insertion wherein, be used for protection tube 10 fastening again again. In different embodiment; the Part I 21 of described connector and Part II 22 can be one-body molded with the body of protection tube 10; also can be that the similar approach such as bond is in addition fixed with protection tube 10 aperture positions and is connected, specifically be decided by the actual manufacture craft that can realize
In described connector, the Part I 21 of C type is formed as a bulge-structure that exceeds the second shape chamber 12 sidewalls settings; after protection tube 10 fastenings, need to adjust the direction of protection tube 10; make this bulge-structure upward, can effectively prevent that high-voltage line is disconnected and drop on protection tube 10 time, tiltedly slide on steel strand wires.
The body of described protection tube 10 adopts novel unsaturated polyester material to make, and is a kind of taking resin as matrix with the composite material tube that is composited as reinforcing material of glass fibre, and with unsaturated-resin molding bonded. In the present embodiment, the body thickness of described protection tube 10 is about 3.2mm-4mm. The strength of materials of protection tube 10 is high, and good toughness is lightweight, has good tension, bending resistance and anticorrosive and ultraviolet irradiation function, can be good at meeting antitheft needs. On the body of protection tube 10, also scribble warning mark red and white, effect is eye-catching.
As shown in Figure 2, the preparation method of above-mentioned protection tube 10, comprise: use tapered double screw extruder or similar mixing, extrusion equipment, the protection tube 10(that uses unsaturated polyester material to make structure shown in Fig. 1 is, be communicated with the first shape chamber 11 and the second shape chamber 12 for Pear-Shaped, the Part I 21 matching in connector and Part II 22, and the bulge-structure of Part I 21 etc.), painting in body surface to protection tube 10, forms red and white or other warning mark; Use full-automatic computer pipe cutting machine to cut off out each independently after protection tube 10 according to the length of regulation, packaging is dispatched from the factory. Above-mentioned each step (, unsaturated polyester material warehouse-in, protection tube 10 moulding, tube wall colouring, excision forming) afterwards, all needs to detect accordingly, to guarantee product quality.
In addition, after protection tube 10 of the present invention is set on steel strand wires and communication cable, also need to use specific purpose tool two larynx hoops 30 to be connected to the axial two ends of this protection tube 10. Described larynx hoop 30 is the securing members that connect for hose-rigid pipe on protection tube 10.
As shown in Figure 3, larynx hoop 30 of the present invention adopts anti-saw metal material (being for example stainless steel) to make, and the snap ring 31 that comprises Internal and external cycle structure, offers some slotted eyes 32 on described snap ring 31; The housing 34 that also comprises an interface and be semicircular bolt 33 and this bolt 33 can be covered completely, can be locked the snap ring 31 being set on protection tube 10.
This larynx hoop 30 has had the antitorque and withstand voltage of traditional larynx hoop concurrently, the torsional moment equilibrium of larynx hoop 30, locking is firmly tight, adjustable range is large, compares " one " word that uses in traditional larynx hoop or the bolt of " ten " word interface, and in the present invention, semicircle bolt 33 needs to use the specific purpose tool matching just can open, and, the housing 34 of bolt of the present invention 33 outsides is elongated, is a sleeve that is enough to cover completely bolt 33, can be good at realizing anti-theft feature.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention. Read after foregoing those skilled in the art, for multiple amendment of the present invention and substitute will be all apparent. Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (3)
1. the special caution anti-theft pipe of communication cable, is characterized in that, comprises a protection tube (10) at the tubular of axial both ends open, is formed with the first shape chamber (11) and the second shape chamber (12) that are interconnected in described protection tube (10); The body of described protection tube (10) can be opened vertically, makes steel strand wires and communication cable can correspondence put into the first shape chamber (11) and the second shape chamber (12) of protection tube (10); At the also corresponding connector of arranging vertically that is provided with of the open position both sides of described protection tube (10) body, can be by the protection tube of opening (10) fastening again again;
The Part I (21) that described connector comprises the open position both sides that are arranged in protection tube (10) body and Part II (22), the radial section of described Part I (21) is C type, the end of described Part II (22) and the shape of described Part I (21) opening match and can corresponding insertion opening in;
In described connector, the Part I of C type (21) is formed with a bulge-structure that exceeds described the second shape chamber (12) sidewall setting, described bulge-structure is directed upwardly after described protection tube (10) fastening, while dropping on described protection tube (10), tiltedly slides on steel strand wires to prevent that high-voltage line is disconnected;
After described protection tube (10) is set on steel strand wires and communication cable, is also respectively arranged with larynx hoop (30) at the axial two ends of this protection tube (10) and carries out fastening;
Described larynx hoop (30) comprises with lower component:
The snap ring (31) of Internal and external cycle structure, offers some slotted eyes (32) on described snap ring (31);
Interface is semicircular bolt (33); and the housing (34) that this bolt (33) is covered completely; the snap ring (31) being set on protection tube (10) can be locked; and the instrumental purpose only matching in use shape is in the time that described bolt (33) is upper, this larynx hoop (30) can be opened.
2. the special caution anti-theft pipe of communication cable as claimed in claim 1, is characterized in that,
The body of described protection tube (10) is to adopt a kind of composite material tube being composited taking resin as matrix with taking glass fibre as reinforcing material of making of unsaturated polyester material, its by with unsaturated-resin molding bonded.
3. the special caution anti-theft pipe of communication cable as claimed in claim 1, is characterized in that,
On the body of described protection tube (10), be formed with warning mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106515.5A CN103208767B (en) | 2013-03-29 | 2013-03-29 | The special caution anti-theft pipe of communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106515.5A CN103208767B (en) | 2013-03-29 | 2013-03-29 | The special caution anti-theft pipe of communication cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103208767A CN103208767A (en) | 2013-07-17 |
| CN103208767B true CN103208767B (en) | 2016-06-08 |
Family
ID=48755900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106515.5A Active CN103208767B (en) | 2013-03-29 | 2013-03-29 | The special caution anti-theft pipe of communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103208767B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000299915A (en) * | 1999-04-12 | 2000-10-24 | Meishin Denki Kk | Protective cover for communication wire |
| CN2376116Y (en) * | 1999-04-13 | 2000-04-26 | 周建华 | Warning protective tubing for overhead cable line |
| CN200972012Y (en) * | 2006-11-16 | 2007-11-07 | 比亚迪股份有限公司 | Clip |
| CN101832430A (en) * | 2010-05-28 | 2010-09-15 | 江浩 | Glass-steel reinforced plastic pipe and manufacturing method thereof |
| CN203260968U (en) * | 2013-03-29 | 2013-10-30 | 国家电网公司 | Special warning anti-theft tube for communication cables |
-
2013
- 2013-03-29 CN CN201310106515.5A patent/CN103208767B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103208767A (en) | 2013-07-17 |
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