CN203260968U - Special warning anti-theft tube for communication cables - Google Patents
Special warning anti-theft tube for communication cables Download PDFInfo
- Publication number
- CN203260968U CN203260968U CN 201320151260 CN201320151260U CN203260968U CN 203260968 U CN203260968 U CN 203260968U CN 201320151260 CN201320151260 CN 201320151260 CN 201320151260 U CN201320151260 U CN 201320151260U CN 203260968 U CN203260968 U CN 203260968U
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- Prior art keywords
- protection tube
- tube
- theft
- special
- shape chamber
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Abstract
The utility model relates to a special warning anti-theft tube for communication cables. The special warning anti-theft tube is provided with a cylindrical protective tube, two axial ends of the protective tube are opened, and a tube body of the protective tube can be opened in the axial direction, so that steel stranded wires and communication cables can be correspondingly placed into a first cavity and a second cavity which are arranged inside the protective tube; and a connector assembly is axially and correspondingly arranged on two sides of the tube body of the protective tube, so that the opened protective tube can be fastened again. The protective tube is high in strength, good in toughness, light in weight, good in tensile strength, bending resistance, corrosion resistance and ultraviolet irradiation resistance, and is capable of meeting the protective, anti-theft and warning requirements of communication cables.
Description
Technical field
The utility model relates to the cable protection field, particularly the special-purpose caution anti-theft pipe of a kind of telecommunication cable.
Background technology
Along with the price of copper rises steadily, telecommunication cable stolen problem in various places becomes increasingly conspicuous.In the more and more important now society of information, also much bigger times of the direct economic loss that the stolen indirect loss that causes to society of cable is suffered than communication common carrier.
Have no progeny during cable is stolen, cause the direct losses of restoring material, spend a large amount of manpower and materials and go the tissue repairing.Simultaneously, cause the client not make a call, also can not enter the internet, have a strong impact on people's normal life, the indirect loss that causes is difficult to estimation especially.According to the fault statistics analysis, the 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 line, will directly have influence on the 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, have two kinds for the protection of the method for overhead transmission line: the one, at the cable dress of intersection with " bamboo chip ", the 2nd, use " plastic cement skin ".These two kinds of method insulation property are poor, install insecurely, and high-voltage line is disconnected often can also be breakdown above dropping on, and can not stop the generation of accident fully, can not play antitheft effect.
The utility model content
The purpose of this utility model provides the special-purpose caution anti-theft pipe of a kind of telecommunication cable, conveniently is set on the cable, realizes protection, caution and anti-theft function.
In order to achieve the above object, first technical scheme of the present utility model provides the special-purpose caution anti-theft pipe of a kind of telecommunication cable, it comprises one at the protection tube of the tubular of axial both ends open, is formed with the first shape chamber and the second shape chamber that are interconnected in the described protection tube; The body of described protection tube can be opened vertically, so that steel strand wire and telecommunication cable can corresponding be put into the first shape chamber and the second shape chamber of protection tube; The corresponding connector of arranging vertically that is provided with also in the open position both sides of described protection tube body can be with the more again fastening of protection tube of opening.
Described connector comprises first and the second portion of the open position both sides that are arranged in the protection tube body; the radial section of described first is the C type, the end of described second portion be complementary with the shape of described first opening and can corresponding insertion opening in.
The first of C type is formed with a bulge-structure that exceeds described the second shape chamber sidewall setting in the described connector, and described bulge-structure, tiltedly slides on the steel strand wire when dropping on the described protection tube to prevent that high-voltage line is disconnected to up at described protection tube fastening rear.
The body of described protection tube is adopt that unsaturated polyester material makes a kind of take resin as matrix with the composite material tube that is composited take glass fibre as reinforcing material, its by with the unsaturated-resin molding bonded.
Be formed with warning mark on the body of described protection tube.
Compared with prior art, the special-purpose caution anti-theft pipe of telecommunication cable described in the utility model, its advantage is: the protection tube of setting is easy for installation, and is rational in infrastructure, can solve telecommunication cable corridor problem, is that telecommunication cable sets up more standard; Good insulation preformance, economical and practical, be fit to the aerial cable protection and use; Can effectively reduce the in violation of rules and regulations generation of lodge copper cash cable phenomenon.
Protection tube uses unsaturated polyester material to make, and compressive resistance is strong, lightweight, inner wall smooth, and coefficient of friction is little, and is light when wearing cable, do 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 characteristics of metal steel pipe fully, has also overcome simultaneously to mould easily aging, the poor deficiency of anti-impact force of pipe.Water resistance is good, can never degenerate in humidity or medium-term and long-term use of water.Function with good tension, bending resistance, anticorrosive, ultraviolet radiation resisting; Simultaneously, possess lightweight, easy to install and use characteristics.
Description of drawings
Fig. 1 is the radial section structural representation of the special-purpose caution anti-theft pipe of telecommunication cable described in the utility model;
Fig. 2 is the manufacture method flow chart of the special-purpose caution anti-theft pipe of telecommunication cable described in the utility model.
Embodiment
The special-purpose caution anti-theft pipe (hereinafter to be referred as anti-theft pipe) of telecommunication cable described in the utility model comprises one at the protection tube of 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 the steel strand wire 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 present embodiment is on the second shape chamber 12, can open vertically, conveniently steel strand wire and telecommunication cable is put into respectively the first shape chamber 11 and the second shape chamber 12.
The corresponding connector of arranging vertically that is provided with also in the open position both sides of protection tube 10 bodys; the radial section of the first 21 of connector is roughly the C type; second portion 22 ends of connector and the opening shape of above-mentioned first 21 be complementary and can corresponding insertion wherein, be used for more again fastening of protection tube 10.In different embodiment; the first 21 of described connector and second portion 22 can be one-body molded with the body of protection tube 10; also can be that the similar approach such as bond in addition is fixed with protection tube 10 aperture positions and is connected, specifically be decided by the actual manufacture craft that can realize
The first 21 of C type forms a bulge-structure that exceeds the 12 sidewalls setting of the second shape chamber in the described connector; the direction that after protection tube 10 fastenings, needs to adjust protection tube 10; so that this bulge-structure up, tiltedly slide on the steel strand wire in the time of can preventing effectively that high-voltage line is disconnected and drop on the protection tube 10.
The body of described protection tube 10 adopts novel unsaturated polyester material to make, and is a kind of take resin as matrix with the composite material tube that is composited as reinforcing material of glass fibre, and with the 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 satisfying antitheft needs.Also scribble warning mark red and white on the body of protection tube 10, effect is eye-catching.
As shown in Figure 2, the manufacture 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 Figure 1 is, connection is the first shape chamber 11 of Pear-Shaped and the second shape chamber 12, the first 21 that matches in the connector and second portion 22, and the bulge-structure of first 21 etc.), painting in body surface to protection tube 10, forms red and white or other warning mark; Use the full-automatic computer pipe cutting machine to cut off out each independently behind the protection tube 10 according to the length of regulation, packing is dispatched from the factory.Each above-mentioned step (that is, unsaturated polyester material warehouse-in, protection tube 10 moulding, tube wall colouring, excision forming) afterwards, all needs to detect accordingly, to guarantee product quality.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (4)
1. the special-purpose caution anti-theft pipe of telecommunication cable is characterized in that, comprises one at the protection tube (10) of 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 the described protection tube (10); The body of described protection tube (10) can be opened vertically, so that steel strand wire and telecommunication cable can correspondence be put into the first shape chamber (11) and the second shape chamber (12) of protection tube (10); The corresponding connector of arranging vertically that is provided with also in the open position both sides of described protection tube (10) body can be with the more again fastening of protection tube (10) of opening.
2. the special-purpose caution anti-theft pipe of telecommunication cable as claimed in claim 1 is characterized in that,
Described connector comprises first (21) and the second portion (22) of the open position both sides that are arranged in protection tube (10) body; the radial section of described first (21) is the C type, the end of described second portion (22) be complementary with the shape of described first (21) opening and can corresponding insertion opening in.
3. the special-purpose caution anti-theft pipe of telecommunication cable as claimed in claim 2 is characterized in that,
The first of C type (21) is formed with a bulge-structure that exceeds described the second shape chamber (12) sidewall setting in the described connector; described bulge-structure, tiltedly slides on the steel strand wire when dropping on the described protection tube (10) to prevent that high-voltage line is disconnected to up at described protection tube (10) fastening rear.
4. the special-purpose caution anti-theft pipe of telecommunication cable as claimed in claim 1 is characterized in that,
Be formed with warning mark on the body of described protection tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151260 CN203260968U (en) | 2013-03-29 | 2013-03-29 | Special warning anti-theft tube for communication cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151260 CN203260968U (en) | 2013-03-29 | 2013-03-29 | Special warning anti-theft tube for communication cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260968U true CN203260968U (en) | 2013-10-30 |
Family
ID=49473506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151260 Expired - Lifetime CN203260968U (en) | 2013-03-29 | 2013-03-29 | Special warning anti-theft tube for communication cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208767A (en) * | 2013-03-29 | 2013-07-17 | 国家电网公司 | Special anti-theft tube for communication cables and manufacturing method of tube |
-
2013
- 2013-03-29 CN CN 201320151260 patent/CN203260968U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208767A (en) * | 2013-03-29 | 2013-07-17 | 国家电网公司 | Special anti-theft tube for communication cables and manufacturing method of tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |