CN201312101Y - Pipe cable line anti-theft device - Google Patents
Pipe cable line anti-theft device Download PDFInfo
- Publication number
- CN201312101Y CN201312101Y CNU2008201598309U CN200820159830U CN201312101Y CN 201312101 Y CN201312101 Y CN 201312101Y CN U2008201598309 U CNU2008201598309 U CN U2008201598309U CN 200820159830 U CN200820159830 U CN 200820159830U CN 201312101 Y CN201312101 Y CN 201312101Y
- Authority
- CN
- China
- Prior art keywords
- cable
- housing
- cable line
- slide block
- sliders
- 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 - Lifetime
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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
A pipe cable line anti-theft device is characterized in that circumference of the shell is larger than the outer diameter of a cable line pipe; the circumference of the center hole of the shell is provided with a plurality of openings respectively provided with a slider; the sliders are provided on the chutes on the shell; the sliders are provided with inverted teeth at the side face fit with the circumference of the cable line, for one-way passage of cable lines; the sliders are provided with springs at other side surfaces; the sliders make the inverted teeth tightly attach the circumference of the cable line under elastic force. The pipe cable line anti-theft device has good anti-theft effect, utilizes a plurality of sliders, and automatically pushes the sliders to center under elastic force of the springs, and the inverted teeth on the sliders make cable line only move forward and be tensioned more in backward motion, therefore, the cable line can not be drawn at any end, to realize anti-theft effect. The pipe cable line anti-theft device has low cost, simple installment, and good social application prospect.
Description
Technical field:
The utility model relates to mechanical field, especially relates to mechanical antitheft apparatus, particularly a kind of pipeline cable alarm.
Background technology:
In the prior art, do not find as yet to prevent the device that pipeline cable is stolen effectively.In all kinds of engineerings, the cable that is laid in the outdoor underground piping is stolen easily, after the two ends of cable are cut, just can the property of the people and country be sustained losses severely easily from an extraction.
The utility model content
The purpose of this utility model is to provide a kind of above-mentioned shortcoming that overcomes, and can prevent a kind of pipeline cable alarm that pipeline cable is stolen effectively.
For achieving the above object, the technical scheme that the utility model adopted is: this pipeline cable alarm, contain cover plate by being bolted to above the housing, at housing, is furnished with cable in the set centre bore of cover plate, it is characterized in that: the housing periphery is greater than the external diameter of institute's distribution cable pipe, is furnished with slide block respectively in several openings that on the described centre bore circumference of housing, are provided with, slide block fits on the chute set on the housing, slide block is in a side that matches with the cable periphery, be provided with the pawl that makes that cable can only unidirectionally pass through, slide block is furnished with spring in the another side, and slide block is close on the excircle of cable pawl under the elastic force effect of spring.
Described a kind of pipeline cable alarm is characterized in that: the described centre bore of housing is made as annular distance, is provided with one of 2-7 opening on annular distance.
Described a kind of pipeline cable alarm, it is characterized in that: described chute is located at respectively on the bottom and the corresponding inner face of cover plate of housing, make the upper/lower terminal of slide block fit in the chute respectively, bottom surface at each chute is respectively equipped with alignment pin, and alignment pin fits over respectively in the set location notch of slide block upper/lower terminal face.
The utility model beneficial effect compared with prior art:
The utility model compared with prior art, its effect is actively significantly.This alarm utilizes many slide blocks, under the effect of spring force, pushes many slide blocks to center automatically, and the pawl on the slide block makes cable forward to put into, and reversely draws tighter and tighter.When at the two ends of exposing of a required segment pipe cable, install respectively one make the relative alarm of pawl after, cable can't be twitched from arbitrary end, thereby reach antitheft purpose.The simple cost of this apparatus structure is low, and is easy for installation, has good social application prospect.
Description of drawings:
Fig. 1 be among Fig. 2 A-A to view;
Fig. 2 be among Fig. 1 B-B to view.
Among the figure:
1. bolt, 2. cover plate, 3. cable, 4. pawl, 5. alignment pin, 6. housing, 7. chute, 8. spring, 9. slide block, 10. location notch, 12. cable entry ports.
Embodiment:
Describe the utility model in detail below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, pipeline cable alarm contains cover plate 2 and is fixed on above the housing 6 by bolt 1.In order to improve anti-theft effect, on cover plate 2, bolt head hole is made as shrinkage pool, when bolt 1 is tightened prepare after, again cross recess on the bolt head or flat recess are polished.Be furnished with cable 3 in the set centre bore of housing 6, cover plate 2, housing 6 peripheries are greater than the external diameter of institute's distribution cable 3 pipelines; Described housing 6 centre bores are made as annular distance 12, on annular distance 12, be provided with one of 2-7 opening, present embodiment is provided with 3 openings on annular distance 12, be furnished with slide block 9 respectively in 3 openings that are provided with on housing 6 described centre bore annular distance 12 circumference, and slide block 9 fits on the chute set on the housing 67.Described chute 7 is located at respectively on the bottom and cover plate 2 corresponding inner faces of housing 6, the upper/lower terminal of slide block 9 is fitted over respectively in the chute 7, be respectively equipped with alignment pin 5 in the bottom surface of each chute 7, alignment pin 5 fits over respectively in the set location notch 10 of slide block 9 upper/lower terminal faces; Slide block 9 is provided with the pawl 4 that makes that cable 3 can only unidirectionally pass through in a side that matches with cable 3 peripheries, and slide block 9 is furnished with spring 8 in the another side, and slide block 9 is close on the excircle of cable 3 pawl 4 under the elastic force effect of spring 8.
Installation process and operation principle:
During use,, install one respectively and make the relative alarm of pawl 4 at the two ends of exposing of a required segment pipe cable 3.During installation, with cable 3 two ends respectively by pawl 4 smoothly by allocating in the annular distance 12, and this alarm is fitted over outside the pipeline opening; When the arbitrary end at cable 3 spurs, because housing 6 peripheries are greater than the excircle of institute's distribution cable 3 pipelines, pipeline is buried under the ground fixing, therefore it is fixing relatively outward that a side of housing 6 is blocked in the mouth of pipe, and meanwhile, the pawl 4 on many slide blocks 9 in the housing 6 is under the effect of spring 8 elastic force, automatically push many slide blocks to center, pawl 4 on the slide block 9 makes cable forward to put into, and reversely draws tighter and tighter, can make the cable can't be from arbitrary twitch.
A kind of pipeline cable alarm of the utility model in the middle of practical application, can play antitheft purpose effectively, has good social effect.
Claims (3)
1, a kind of pipeline cable alarm, containing cover plate (2) is fixed on above the housing (6) by bolt (1), in housing (6), is furnished with cable (3) in the set centre bore of cover plate (2), it is characterized in that: housing (6) periphery is greater than the external diameter of institute's distribution cable (3) pipeline, is furnished with slide block (9) respectively in several openings that on the described centre bore circumference of housing (6), are provided with, slide block (9) fits over housing (6) and goes up on the set chute (7), slide block (9) is in a side that matches with cable (3) periphery, be provided with the pawl (4) that makes that cable (3) can only unidirectionally pass through, slide block (9) is furnished with spring (8) in the another side, slide block (9) makes pawl (4) be close on the excircle of cable (3) under the elastic force effect of spring (8).
2, a kind of pipeline cable alarm according to claim 1 is characterized in that: the described centre bore of housing (6) is made as annular distance (12), is provided with one of 2-7 opening on annular distance (12).
3, a kind of pipeline cable alarm according to claim 1, it is characterized in that: described chute (7) is located at respectively on the bottom and the corresponding inner face of cover plate (2) of housing (6), the upper/lower terminal of slide block (9) is fitted over respectively in the chute (7), be respectively equipped with alignment pin (5) in the bottom surface of each chute (7), alignment pin (5) fits over respectively in the set location notch (10) of slide block (9) upper/lower terminal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201598309U CN201312101Y (en) | 2008-10-11 | 2008-10-11 | Pipe cable line anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201598309U CN201312101Y (en) | 2008-10-11 | 2008-10-11 | Pipe cable line anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312101Y true CN201312101Y (en) | 2009-09-16 |
Family
ID=41109356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201598309U Expired - Lifetime CN201312101Y (en) | 2008-10-11 | 2008-10-11 | Pipe cable line anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312101Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785835A (en) * | 2016-08-31 | 2018-03-09 | 李强 | Plow-in cable anti-theft device |
| CN108294449A (en) * | 2018-04-03 | 2018-07-20 | 北京小米移动软件有限公司 | Cleaning device |
-
2008
- 2008-10-11 CN CNU2008201598309U patent/CN201312101Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785835A (en) * | 2016-08-31 | 2018-03-09 | 李强 | Plow-in cable anti-theft device |
| CN108294449A (en) * | 2018-04-03 | 2018-07-20 | 北京小米移动软件有限公司 | Cleaning device |
| CN108294449B (en) * | 2018-04-03 | 2024-03-01 | 北京小米移动软件有限公司 | Cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090916 Effective date of abandoning: 20081011 |