CN201054479Y - Cable theftproof protection tube - Google Patents
Cable theftproof protection tube Download PDFInfo
- Publication number
- CN201054479Y CN201054479Y CNU2007200354800U CN200720035480U CN201054479Y CN 201054479 Y CN201054479 Y CN 201054479Y CN U2007200354800 U CNU2007200354800 U CN U2007200354800U CN 200720035480 U CN200720035480 U CN 200720035480U CN 201054479 Y CN201054479 Y CN 201054479Y
- Authority
- CN
- China
- Prior art keywords
- theft
- tube
- protection
- protection tube
- tube connector
- 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
Images
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
- H02G2200/00—Indexing scheme relating to installation of electric cables or lines covered by H02G
- H02G2200/10—Prevention of theft of valuable metals
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a cable anti-theft protection tube which comprises a connecting tube and two same protection tubes. The connecting tube is positioned in a middle position, and two protection tubes are inserted into the connecting tube from two ends and respectively connected with the connecting tube through an anti-theft bolt. The connecting tube is formed by combining one main body half tube and two fission half tubes positioned on opposite side of the main body half tube. The combining position is connected through the anti-theft bolt. The neighboring ends of two fission half tubes are respectively provided with a nick, and two nicks face each other to form an installation avoiding hole. The internal wall of the connecting tube is provided with a first inserting groove along axial direction, and the inside of the first inserting groove is embedded with an anti-theft steel wire or an anti-theft steel sheet. The first inserting groove and steel wire or the steel sheet are distributed on the connecting tube internal wall along the circumferential direction. The protection tube is formed by combining two half tubes, and the combining position adopts the lock connection structure with a clamping bar and a clamping groove cooperated with each other. The protection tube internal wall is provided with a second inserting groove along the axial direction, and the inside of the second inserting hole is embedded with the anti-theft steel wire or the anti-theft steel sheet, and the second inserting groove and steel wire or steel sheet are distributed on the connecting tube internal wall along the circumferential direction.
Description
Technical field
The utility model relates to the protective device of cables such as communication cable, optical cable and catv line, is specifically related to a kind of cable, optical cable anti-theft protection pipe that is applicable to aerial cabling.
Background technology
Communication cable, optical cable and catv line usually transmit by aerial cabling mode, perhaps cross over traffic main artery, critical facility and pass through electric devices such as transformer, contact line.Aerial cabling generally between two wire bars by setting up the steel strand wire of a tensioning, and utilize cable clip that cable is suspended on the steel strand wire below.Because cable contains copper conductor, have higher recovery value, stealer is often climbed up electric pole and is cut off cable with the reinforcing bar pincers cable between the two wire bars is stolen.It is reported that the optical cable of electric power, telecommunication department is often stolen in a large number, cause direct economic loss to reach several hundred million units to country every year, had a strong impact on people's operate as normal and life.In order to protect optical cable not to be damaged, prevent that steal phenomenon from taking place, Chinese patent once disclosed the relevant patent case of too much part, such as, (name is called CN2793999Y: the cable theft-prevention protection tube); (name is called CN2831552Y: the cable theft-prevention protection tube); (name is called CN2836292Y: a kind of optical cable anti-theft protection pipe); (name is called CN2870249Y: the improvement structure of optical cable anti-theft protection pipe).Although these patents have proposed different separately solutions for solving the cable theft-prevention problem, with regard to its anti-theft effect, reasonable structure, installation convenience, cut both ways.The utility model provides a kind of novel cable anti-theft protection pipe, to overcome deficiency of the prior art from improving design point of view.
Summary of the invention
The purpose of this utility model is from the improvement design point of view, provides a kind of anti-theft effect better, and novel cable anti-theft protection pipe rational in infrastructure, easy for installation.
For achieving the above object; the technical solution adopted in the utility model is: a kind of cable theft-prevention protection tube; form with two identical protection tubes by a tube connector; tube connector is positioned at the centre position; two protection tubes insert in the tube connector from two ends and are connected with tube connector respectively, constitute one in order to hold the anti-theft protection tube chamber of cable with this.
Described tube connector is put together by a main body semicanal and two split semicanals that are positioned at main body semicanal offside, and the mosaic is provided with outward extending splicing limit, connects by anti-theft screw between the two relative splicing limits; The abutting end of two split semicanals is respectively equipped with breach, and two breach form an installation relatively and dodge the hole; Tube connector inwall upper edge is axially arranged with first slot, embeds antitheft steel wire or steel disc in first slot, and this first slot and steel wire or steel disc are in the distribution of circumferentially being separated by of tube connector inwall.
Described protection tube is put together by two semicanal bodies, the locking syndeton that the mosaic adopts the card muscle to cooperate with draw-in groove; Protection tube inwall upper edge is axially arranged with second slot, embeds antitheft steel wire or steel disc in second slot, and this second slot and steel wire or steel disc are in the distribution of circumferentially being separated by of protection tube inwall.
Described two protection tubes are connected by anti-theft screw with tube connector respectively.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the functional port of described anti-theft screw head is interior Magen David concave structure, and concave bottom central authorities are provided with projection.
2, in the such scheme, described anti-theft screw head is provided with one section nonrecoverable necking down, this necking down attachment screw effect end and screw termination.
3, in the such scheme, described protection tube cross section is circular.
4, in the such scheme, described tube connector cross section is circle or hexagon.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model embeds what antitheft steel wire or steel disc and employing were arranged in tube connector and protection tube be anti-theft screw, so theftproof performance is than common cable protection pipe height.
2, because tube connector of the present utility model all adopts two relative part splice lock structures with protection tube, so cable protection pipe is more reasonable usually for structure.
3, because tube connector of the present utility model partly adopts is a main body semicanal and two structures that the corresponding combination of split semicanal jaggy is set, produced to install and dodged the hole, so install convenient.
Description of drawings
Accompanying drawing 1 is a stereogram of the present utility model;
Accompanying drawing 2 is a perspective rear view of the present utility model;
Accompanying drawing 3 is the internal structure stereogram of Fig. 1;
Accompanying drawing 4 is the sectional view of the utility model tube connector;
Accompanying drawing 5 is the sectional view of the utility model protection tube;
Accompanying drawing 6 is the utility model embodiment one anti-theft screw head schematic diagram;
Accompanying drawing 7 is the end view of the utility model embodiment one anti-theft screw;
Accompanying drawing 8 is the utility model embodiment two anti-theft screw head schematic diagrames;
Accompanying drawing 9 is the end view of the utility model embodiment two anti-theft screws.
In the above accompanying drawing: 1, cable theft-prevention protection tube; 2, protection tube; 3, tube connector main body semicanal; 4, tube connector split semicanal; 5, splicing limit; 6, anti-theft protection tube chamber; 7, breach; 8, first slot; 9, antitheft steel disc; 10, anti-theft screw; 11, card muscle; 12, draw-in groove; 13, second slot; 14, antitheft steel wire; 15, tube connector; 16, necking down; 17, screw effect end; 18, screw termination; 19, concave structure; 20, projection; 21, the hole is dodged in installation; 22, semicanal body; 23, screw protective sleeve.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 1～5; cable theft-prevention protection tube 1 is made up of with two identical protection tubes 2 tube connector 15; tube connector 15 is positioned at the centre position; two protection tubes 2 insert in the tube connector 15 from two ends and are connected with tube connector 15 respectively by anti-theft screw 10, constitute one in order to hold the anti-theft protection tube chamber 6 of cable with this.
As Fig. 6～7, anti-theft screw 10 heads are provided with one section nonrecoverable necking down 16, these necking down 16 attachment screw effect ends 17 and screw termination 18, after anti-theft screw 10 is tightened, have an effect once again and can destroy necking down 16, screw effect end 17 comes off, and then the thief can't unload anti-theft screw 10 by general tool.As Fig. 1 and Fig. 3, anti-theft screw 10 has a screw protective sleeve 23 to be used with it, and in anti-theft screw 10 afterbody attaching nuts' exposed section, screw protective sleeve 23 entangles nut, has further strengthened the fail safe of cable theft-prevention protection tube 1 with its device.
Embodiment two: shown in accompanying drawing 8～9, and a kind of cable theft-prevention protection tube 1, be with the difference of embodiment one: the functional port of anti-theft screw 10 heads is interior Magen David concave structure 19, and concave bottom central authorities are provided with projection 20.Other is identical with embodiment one, no longer is repeated in this description here.
Embodiment three: a kind of cable theft-prevention protection tube 1 is with the difference of embodiment one: tube connector 15 cross sections are for circular.Other is identical with embodiment one, no longer is repeated in this description here.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (5)
1. cable theft-prevention protection tube; be made up of with two identical protection tubes a tube connector, tube connector is positioned at the centre position, and two protection tubes insert in the tube connector from two ends and are connected with tube connector respectively; constitute one in order to hold the anti-theft protection tube chamber of cable with this, it is characterized in that:
Described tube connector is put together by a main body semicanal and two split semicanals that are positioned at main body semicanal offside, and the mosaic is provided with outward extending splicing limit, connects by anti-theft screw between the two relative splicing limits; The abutting end of two split semicanals is respectively equipped with breach, and two breach form an installation relatively and dodge the hole; Tube connector inwall upper edge is axially arranged with first slot, embeds antitheft steel wire or steel disc in first slot, and this first slot and steel wire or steel disc are in the distribution of circumferentially being separated by of tube connector inwall;
Described protection tube is put together by two semicanal bodies, the locking syndeton that the mosaic adopts the card muscle to cooperate with draw-in groove; Protection tube inwall upper edge is axially arranged with second slot, embeds antitheft steel wire or steel disc in second slot, and this second slot and steel wire or steel disc are in the distribution of circumferentially being separated by of protection tube inwall;
Described two protection tubes are connected by anti-theft screw with tube connector respectively.
2. cable theft-prevention protection tube according to claim 1 is characterized in that: the functional port of described anti-theft screw head is interior Magen David concave structure, and concave bottom central authorities are provided with projection.
3. cable theft-prevention protection tube according to claim 1 is characterized in that: described anti-theft screw head is provided with one section nonrecoverable necking down, this necking down attachment screw effect end and screw termination.
4. cable theft-prevention protection tube according to claim 1 is characterized in that: described protection tube cross section is for circular.
5. cable theft-prevention protection tube according to claim 1 is characterized in that: described tube connector cross section is circle or hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200354800U CN201054479Y (en) | 2007-03-19 | 2007-03-19 | Cable theftproof protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200354800U CN201054479Y (en) | 2007-03-19 | 2007-03-19 | Cable theftproof protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054479Y true CN201054479Y (en) | 2008-04-30 |
Family
ID=39394137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200354800U Expired - Fee Related CN201054479Y (en) | 2007-03-19 | 2007-03-19 | Cable theftproof protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054479Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140573A1 (en) * | 2010-05-06 | 2011-11-10 | Glenn Dirk Kotze | Securement device for cables |
| ES2390043A1 (en) * | 2009-01-29 | 2012-11-06 | Riego Técnica, S.L. | System of protection of cables for machines. (Machine-translation by Google Translate, not legally binding) |
| CN103207341A (en) * | 2012-01-17 | 2013-07-17 | 张镇非 | Device for detecting signal interruption |
-
2007
- 2007-03-19 CN CNU2007200354800U patent/CN201054479Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2390043A1 (en) * | 2009-01-29 | 2012-11-06 | Riego Técnica, S.L. | System of protection of cables for machines. (Machine-translation by Google Translate, not legally binding) |
| WO2011140573A1 (en) * | 2010-05-06 | 2011-11-10 | Glenn Dirk Kotze | Securement device for cables |
| CN103207341A (en) * | 2012-01-17 | 2013-07-17 | 张镇非 | Device for detecting signal interruption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107069622B (en) | A kind of two-wheel wire fixing device | |
| CN201054479Y (en) | Cable theftproof protection tube | |
| CN203856378U (en) | Antitheft cat eye | |
| CN211045882U (en) | Computer laboratory net twine prevents pulling out ware | |
| CN103078190B (en) | Puller type quick connector for emergency power van | |
| CN217486082U (en) | Be used for power engineering cable laying to prevent condensation shutoff | |
| GB2374986A (en) | Cable connections for battery terminal | |
| CN216851219U (en) | Cable protective tube for photovoltaic module | |
| CN201323430Y (en) | Cable protection pipe | |
| CN212659920U (en) | Cable clamp with cable protection function | |
| CN211344257U (en) | Piping lane cable support | |
| CN201435580Y (en) | Connection protective device between steel strands | |
| CN211351081U (en) | Automobile wire harness connector | |
| CN202587641U (en) | Cabinet | |
| CN216929496U (en) | Protection architecture for composite cable | |
| CN217848849U (en) | Pipeline capable of isolating cable | |
| CN201054481Y (en) | Alarming protection device for optical cable up-pull terminal | |
| CN2256489Y (en) | Anti-theft device for power line guy wire | |
| CN214303134U (en) | High-pile wire pulling device | |
| CN212518340U (en) | Outdoor anti-theft communication cable | |
| CN213838057U (en) | Electric power construction road is with warning roadblock | |
| CN205882253U (en) | Side assembled three -phase plug of plug wire cable and electrical equipment | |
| CN217545079U (en) | High temperature resistant type new energy automobile pencil | |
| CN215268591U (en) | Outdoor router of 5G | |
| CN2426196Y (en) | Safety reinforcement device for transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 |