CN201048262Y - Suspension type telecom cable anti-theft reinforced lock - Google Patents
Suspension type telecom cable anti-theft reinforced lock Download PDFInfo
- Publication number
- CN201048262Y CN201048262Y CNU2007200214006U CN200720021400U CN201048262Y CN 201048262 Y CN201048262 Y CN 201048262Y CN U2007200214006 U CNU2007200214006 U CN U2007200214006U CN 200720021400 U CN200720021400 U CN 200720021400U CN 201048262 Y CN201048262 Y CN 201048262Y
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- CN
- China
- Prior art keywords
- cable
- steel wire
- lock
- suspension type
- groove
- 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
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Abstract
The utility model relates to a hanging type telecommunication cable burglarproof reinforcing lock, which is characterized in that one end surface of a steel wire tension lock 1 is provided with an opening neck 2a; a cable bracket 3, one end surface of which is oppositely matched with the end surface of the opening neck of the steel wire tension lock to clamp and fasten a steel strand 2, is also arranged; a steel wire 4 encircles a telecommunication cable 5 as well as the cable bracket and tensions and fastens the telecommunication cable and the cable bracket. The utility model has the following advantages that: firstly, the intermediate section of two telegraph poles adopts the burglarproof tension lock of the utility model to connect the overhead steel strand with a cable into a whole, so that the cable cannot be taken off from the steel strand even if the cable is cut, thereby increasing the crime committing difficulty; secondly, the utility model has the advantages that the structure is simple, the construction is convenient and fast, the burglarproof effect is good, and the cost is very low.
Description
Technical field:
The utility model relates to a kind of theft-preventing protecting device of communication cable, designs the antitheft reinforced lock of a kind of suspension type communication cable especially.
Background technology:
Along with China's rapid development of economy, communication career is develop rapidly thereupon also, and the village village is accessible by road, taking on the telephone in every family becomes a reality.But in outlying district or rurbania away from the city, communication cable is often cut off theft by some lawless persons, obtains unlawful advantage, and causes heavy losses to national wealth.For head it off; people have also designed the theft-preventing protecting device of some communication cables; if any the theft-preventing protecting device of communication cable be contained on the hook of suspended cables, but hook is still than being easier to stolen molecule from the steel strand wire sled down, its protective effect is very limited.A kind of method is arranged, and is to adopt the plastics steel wire tube that cable is wrapped up, and played protective effect preferably, but it costs an arm and a leg, constructs and is not accepted numerous and diverse.Extensively retrieve at the problems referred to above, still find no the solution of effect.
The utility model content:
The purpose of this utility model be exactly for overcome that existing communication cable protective device exists or protective value poor, perhaps complex structure, expensive shortcoming and the antitheft reinforced lock of a kind of suspension type communication cable that designs.
To achieve these goals, the utility model has adopted following technical scheme:
The antitheft reinforced lock of a kind of suspension type communication cable, it comprises a known steel wire Strain lock, it is characterized in that the bottom face of steel wire Strain lock is provided with the opening draw-in groove of attached cable steel strand wire, other is provided with a cable bearer, the opening draw-in groove end face relative engagement of its upper surface and steel wire Strain lock, the wire line thimble in the steel wire Strain lock walks around communication cable and cable bearer is strained and fixed them.In order more tightly to cooperate, the bottom of cable bearer is provided with the holddown groove of attached cable, and the both sides of cable bearer are respectively equipped with steel wire rope tension groove, and the wire line thimble in the steel wire Strain lock walks around communication cable and the tension groove is strained and fixed communication cable and cable bearer.For firm fixedly steel strand wire, be provided with the fixedly pin tooth of steel strand wire in the opening draw-in groove in the steel wire Strain lock, after the steel wire rope tension, the pressure that cable bearer produces inserts in the steel strand wire pin tooth.In order to protect communication cable not ground away, be associated with the pad of protection cable on the steel wire rope in the steel wire Strain lock.The steel wire rope that is in free state after the tension is in the way, and is fixed after being provided with the fixedly otic placode of steel wire rope on the cable bearer or on the steel wire Strain lock, being provided with fixing hole in the steel wire penetrating otic placode.
In order to prevent to be cut off near the steel strand wire at electric pole place, the protective cover that is connected with grooved on the steel wire Strain lock covers cable bearer and steel strand wire, the both sides of protective cover are respectively equipped with draw-in groove, other is provided with a grooved card and is connected cooperation with the draw-in groove of protective cover, and communication cable and cable bearer are covered.Safeguard procedures further are provided with between grooved card and protective cover and execute the envelope reinforced lock they are connected as a single entity, and prevent from the grooved card is separated from protective cover.
Advantage of the present utility model is: 1, built on stilts steel strand wire tightly are associated in cable with the antitheft reinforced lock in the utility model at two electric pole mid portions, even cable is cut off, also can't take off from steel strand wire, increased the difficulty of crime; 2, at the two ends near electric pole, with the antitheft reinforced lock that has protective cover in the utility model cable is connected with steel strand wire, protective cover covers steel strand wire again simultaneously, makes thief can't cut off steel strand wire; 3, simple in structure, convenient and quick construction of the present utility model, good anti-theft effect, cost is also very cheap simultaneously.
For more detailed explanation the utility model, following accompanying drawing provides two most preferred embodiments.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the front view of the utility model embodiment two, promptly adds the front view of protective cover and grooved card on the basis of Fig. 1;
Fig. 3 is the left view of Fig. 2.
Embodiment:
Embodiment one: as shown in Figure 1, the utility model at first comprises a known steel wire Strain lock, it is made up of lock body 1 and steel wire rope 4, steel wire rope 4 one ends are embedded in the lock body 1, the other end passes from the through hole of lock body, is provided with inclined hole 1b in the lock body 1, is provided with spring and steel ball 1c among the inclined hole 1b, after steel wire rope 4 tensions, steel ball 1c pins steel wire rope 4 can not return.Composition of the present utility model also comprises: the bottom face of steel wire Strain lock is provided with the opening draw-in groove 2a of attached cable steel strand wire 2, be provided with the fixedly pin tooth 1a of steel strand wire 2 in the opening draw-in groove 2a, other is provided with a cable bearer 3, the opening draw-in groove end face relative engagement of its upper surface and steel wire Strain lock, the both sides of cable bearer 3 are respectively equipped with steel wire rope tension groove 3a, and the steel wire rope 4 in the steel wire Strain lock is strained and fixed them around the tension groove 3a that crosses communication cable 5 and cable bearer.In order to protect communication cable 5; the lower end of cable bearer 3 is provided with the semicircle type holddown groove 3b that matches with communication cable 5; and on steel wire rope 4, being associated with the pad 6 of protection cable, its middle part is provided with that the collar 7 is enclosed within on the steel wire rope 4, pad 6 two ends are provided with claw 8 and are stuck on the steel wire rope 4.The steel wire rope that is in free state after the tension is in the way, and is provided with the fixedly otic placode 9 of steel wire rope on cable bearer 3, and steel wire rope 4 redundances are fixed after passing the fixing hole of setting in the otic placode 9.
Embodiment two: as Fig. 2, shown in Figure 3, one has the protective cover 10 that certain-length, cross section are fluted body, its both ends have the hole respectively, weld a steel wire Strain lock 1 in each hole respectively, are provided with in the steel wire Strain lock 1 as embodiment 1 described cable bearer and communication cable 5.The openend both sides of protective cover 10 are respectively equipped with a draw-in groove 11, are respectively equipped with a grooved card 12 on the protective cover of each steel wire Strain lock part and are connected cooperation with the draw-in groove 11 of protective cover, and communication cable and cable bearer are covered.Safeguard procedures further are provided with between grooved card 12 and protective cover 10 and execute envelope reinforced lock 14 they are connected as a single entity, and prevent from the grooved card is separated from protective cover.
Claims (7)
1. antitheft reinforced lock of suspension type communication cable, it comprises a steel wire Strain lock, it is characterized in that the bottom face of steel wire Strain lock is provided with the opening draw-in groove of attached cable steel strand wire, other is provided with a cable bearer, the opening draw-in groove end face relative engagement of its end face and steel wire Strain lock, the wire line thimble in the steel wire Strain lock walks around communication cable and cable bearer is strained and fixed them.
2. the antitheft reinforced lock of suspension type communication cable according to claim 1 is characterized in that the lower end of cable bearer is provided with the holddown groove of attached cable, and the both sides of cable bearer are respectively equipped with steel wire rope tension groove.
3. the antitheft reinforced lock of suspension type communication cable according to claim 1 and 2 is characterized in that being provided with in the opening draw-in groove in the steel wire Strain lock the fixedly pin tooth of steel strand wire.
4. the antitheft reinforced lock of suspension type communication cable according to claim 3 is characterized in that being associated with on the steel wire rope in the steel wire Strain lock pad of protecting cable.
5. the antitheft reinforced lock of suspension type communication cable according to claim 4 is characterized in that cable bearer is provided with the fixedly otic placode of steel wire rope, is provided with fixing hole in the otic placode.
6. the antitheft reinforced lock of suspension type communication cable according to claim 4, it is characterized in that the protective cover that is connected with grooved on the steel wire Strain lock covers cable bearer, the both sides of protective cover are respectively equipped with draw-in groove, other is provided with a grooved card and is connected cooperation with the draw-in groove of protective cover, and communication cable and cable bearer are covered.
7. the antitheft reinforced lock of suspension type communication cable according to claim 6, it is characterized in that being provided with between grooved card and the protective cover execute the envelope reinforced lock they are connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200214006U CN201048262Y (en) | 2007-05-13 | 2007-05-13 | Suspension type telecom cable anti-theft reinforced lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200214006U CN201048262Y (en) | 2007-05-13 | 2007-05-13 | Suspension type telecom cable anti-theft reinforced lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048262Y true CN201048262Y (en) | 2008-04-16 |
Family
ID=39300856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200214006U Expired - Fee Related CN201048262Y (en) | 2007-05-13 | 2007-05-13 | Suspension type telecom cable anti-theft reinforced lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048262Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10033175B1 (en) | 2017-02-27 | 2018-07-24 | Nokia Shanghai Bell Co., Ltd | Apparatus and methods for cable clamping techniques |
-
2007
- 2007-05-13 CN CNU2007200214006U patent/CN201048262Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10033175B1 (en) | 2017-02-27 | 2018-07-24 | Nokia Shanghai Bell Co., Ltd | Apparatus and methods for cable clamping techniques |
| WO2018153360A1 (en) * | 2017-02-27 | 2018-08-30 | Nokia Shanghai Bell Co., Ltd. | Apparatus and methods for cable clamping techniques |
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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: 20080416 Termination date: 20120513 |