CN2836292Y - Photoelectrical cable anti-theft protective bushing - Google Patents
Photoelectrical cable anti-theft protective bushing Download PDFInfo
- Publication number
- CN2836292Y CN2836292Y CN 200520116571 CN200520116571U CN2836292Y CN 2836292 Y CN2836292 Y CN 2836292Y CN 200520116571 CN200520116571 CN 200520116571 CN 200520116571 U CN200520116571 U CN 200520116571U CN 2836292 Y CN2836292 Y CN 2836292Y
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- Prior art keywords
- outer cover
- fixed
- utility
- cover connector
- model
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a photoelectrical cable anti-theft protective tube, which relates to a photoelectrical cable protective device. The utility model is characterized in that the utility model is formed by that an outer cover connector is arranged between two protective tubes, wherein the protective tubes form square; special type steel bars are fixed on the inner walls through rivets. A square hole is arranged on the contacting point of the outer cover connector and a steel strand pressing plate. Two protective tubes penetrate into the outer cover connector; both ends of the two protective tubes are fixed by the steel bars. The structure is simple, and the installation is convenient. Because the protective tubes of which the inner walls are fixed with the special type steel bars are sheathed on cables of both sides of a telegraph pole, the utility model avoids the theft case that the telegraph pole is mainly utilized for shining up for theft and the government property can be effectively protected.
Description
Technical field:
The utility model relates to a kind of burglary-resisting installation of optical cable.
Background technology:
The optical cable of electric power, telecommunication department is often cut by a large amount of robber, and cause direct economic loss to reach several hundred million units to country every year, has a strong impact on the operate as normal of the government department that knows clearly and army's war preparedness, enterprise's production and people's normal life.Generally all be with hacksaw or pliers cable to be cut off and steal because electric pole, can be climbed up electric pole easily without any safeguard measure.Prevent the stolen incident of cable although also adopt vigorous measures now, protect line team, hit the illcit purchase point, install and use high-tech optical cable alarm etc. as tissue that effect is little, though alarm can accurately be reported to the police, it is late often to be on the scene.
Summary of the invention:
The purpose of this utility model is to overcome above deficiency and a kind of antitheft protection tube of installing on the optical cable of electric pole both sides is provided.
The utility model is achieved by the following technical solution: a kind of optical cable anti-theft protection pipe, its principal character are that it constitutes by being provided with the outer cover connector between two protection tubes, and protection tube is square, and inwall is fixed with extraordinary steel bar with rivet; Outer cover connector and steel strand wire pressing plate contact position have square opening; Two protection tubes penetrate in the outer cover connector, and two ends are fixed with steel bar;
Described extraordinary steel bar with rivet be fixed on outer cover up and down or about inboard.
The utility model is simple in structure, and is easy for installation, and the cable in the electric pole both sides is equipped with the protection tube that inwall is fixed with extraordinary steel bar, and having stopped main is to rely on the robber of the crime that climbs up to cut case with the electric pole, has protected national wealth effectively.Because steel bar is to be fixed on the protection tube inwall with rivet, sound construction can not be drawn out of; Because two protection tubes penetrate in the square pore of outer cover connector, two ends are fixed with steel bar, so the double anti-theft effect is arranged again; both made the outer cover connector destroyed; closely link to each other between two protection tubes, the offender does not have opportunity yet, and outer cover connector and steel strand wire pressing plate contact position have square opening; it is matched with the square opening of pressing plate; the slit is littler, the steel bar phase shelves that connect two protection tubes is arranged, so the utility model sound construction again; good airproof performance, anti-theft effect is remarkable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross section enlarged drawing of protection tube.
Embodiment:
As Fig. 1; it is formed by being provided with outer cover connector 3 between protection tube 1, the protection tube 2; the centre of outer cover connector one side has square opening 4; by this hole the utility model is installed on the square bar twisted wire pressing plate on the electric pole; two protection tubes penetrate in the outer cover connector; two ends interconnect with extraordinary steel bar 5, and the protection tube two ends are respectively equipped with larynx hoop 6.Outer cover connector and protection tube can be made with iron, PVC plastic-steel.
As shown in Figure 2, protection tube 1,2 is a rectangular tube, and the outer cover connector is the square opening for cooperating also, and the upper and lower, left and right of protection tube inwall are fixed with extraordinary steel bar 7 with rivet respectively.
Claims (2)
1, a kind of optical cable anti-theft protection pipe is characterized in that it constitutes by being provided with the outer cover connector between two protection tubes, and protection tube is square, and inwall is fixed with extraordinary steel bar with rivet; Outer cover connector and cable pressing plate contact position have square opening; Two protection tubes penetrate in the square pore of outer cover connector, and two ends are fixed with steel bar.
2, a kind of optical cable anti-theft protection pipe as claimed in claim 1, it is characterized in that described extraordinary steel bar with rivet be fixed on outer cover up and down or about inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116571 CN2836292Y (en) | 2005-11-21 | 2005-11-21 | Photoelectrical cable anti-theft protective bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116571 CN2836292Y (en) | 2005-11-21 | 2005-11-21 | Photoelectrical cable anti-theft protective bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836292Y true CN2836292Y (en) | 2006-11-08 |
Family
ID=37300942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116571 Expired - Fee Related CN2836292Y (en) | 2005-11-21 | 2005-11-21 | Photoelectrical cable anti-theft protective bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836292Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896445A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Cable exposure protection tube |
| CN106125218A (en) * | 2016-07-05 | 2016-11-16 | 安徽电信工程有限责任公司 | A kind of optical fiber anti-theft device and using method |
-
2005
- 2005-11-21 CN CN 200520116571 patent/CN2836292Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896445A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Cable exposure protection tube |
| CN106125218A (en) * | 2016-07-05 | 2016-11-16 | 安徽电信工程有限责任公司 | A kind of optical fiber anti-theft device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |