CN205224104U - Prevent burglary opening tool of well lid of theftproof well lid and being used for - Google Patents
Prevent burglary opening tool of well lid of theftproof well lid and being used for Download PDFInfo
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- CN205224104U CN205224104U CN201520964606.7U CN201520964606U CN205224104U CN 205224104 U CN205224104 U CN 205224104U CN 201520964606 U CN201520964606 U CN 201520964606U CN 205224104 U CN205224104 U CN 205224104U
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- China
- Prior art keywords
- manhole cover
- buckle structure
- stealing manhole
- theft device
- lid
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Abstract
The utility model provides a prevent burglary opening tool of well lid of theftproof well lid and being used for, the well lid of should preventing burglary includes: the lid, the anti -theft device sets up on the lid, wherein, has buckle structure on the anti -theft device, and the buckle structure department of being close to on the surface of lid is provided with the access groove, inserts the groove and is used for making opening tool through inserting the groove lock at buckle structure. The utility model discloses a theftproof well lid and the apparatus of opening that is used for this theftproof well lid, through set up the anti -theft device on the lid of well lid, wherein, buckle structure has on the anti -theft device, the buckle structure department of being close to on the surface of lid is provided with the access groove, it is used for making opening tool through inserting the groove lock at buckle structure to insert the groove, thereby can conveniently open the well lid of preventing burglary through opening tool and anti -theft device, the problem of the built -in lock of the theftproof well lid among the prior art corrosion takes place easily and then can't open is solved.
Description
Technical field
The utility model relates to electric power cable safeguard technical field, in particular to a kind of anti-stealing manhole cover and the opener for anti-stealing manhole cover.
Background technology
At present, mostly adopt the work about electric power well of underground to lay at urban district, cities and towns power cable, the aboveground side of the work about electric power at interval of a segment distance is provided with corresponding anti-stealing manhole cover and carries out security protection to electric power cable, prevents electric power cable stolen.Existing anti-stealing manhole cover many employings built-in lock form, needs private key or magnet to open, and the anti-stealing manhole cover of this built-in lock form at cable passage steam too much or easily corrosion occurs when not opening for a long time, and then cannot be opened.Meanwhile, the private key of existing anti-stealing manhole cover and magnet carry also inconvenient, affect maintenance repair needs.
Easily there is corrosion for the built-in lock on anti-stealing manhole cover of the prior art and then cannot problem be opened, not yet proposing effective solution at present.
Utility model content
Main purpose of the present utility model is to provide a kind of anti-stealing manhole cover and the opener for anti-stealing manhole cover, with the built-in lock solving anti-stealing manhole cover of the prior art, corrosion easily occurs and then cannot open problem.
To achieve these goals, according to an aspect of the present utility model, provide a kind of anti-stealing manhole cover, comprising: lid; Anti-theft device, is arranged on lid, wherein, anti-theft device has buckle structure, and the surface of lid is provided with access groove near buckle structure place, and access groove is fastened on buckle structure for making opener by access groove.
Further, buckle structure is provided with two, and two buckle structures are separately positioned on the two ends of anti-theft device; Wherein, access groove is provided with two, is symmetricly set on the buckle structure place at anti-theft device two ends.
Further, buckle structure comprises: annular groove, and wherein, annular groove is along the longitudinal extension of anti-theft device, and wherein, the middle part of described annular groove is provided with dividing plate.
Further, annular groove is polygon, circle or semicircle and polygonal combination.
Further, the annular groove at anti-theft device two ends is mutually through.
Further, the below of annular groove has breach.
According to another aspect of the present utility model, provide a kind of opening tool of the anti-stealing manhole cover for above-mentioned any one, comprise: " L " shape bar, wherein, one end of " L " shape bar has the buckling end matched with the buckle structure on anti-stealing manhole cover, and buckling end can be fastened on buckle structure by the access groove on anti-stealing manhole cover.
Further, buckling end comprises: annular ridge, and wherein, the annular groove on annular ridge and anti-stealing manhole cover matches, and annular ridge can snap in annular groove.
Further, also comprise: handheld terminal, be arranged on the other end of " L " shape bar.
Further, also comprise: reinforced pole, be arranged on the kink of " L " shape bar.
The anti-stealing manhole cover of application the utility model embodiment and the opening tool for this anti-stealing manhole cover, by arranging anti-theft device on the lid of well lid, wherein, anti-theft device has buckle structure, the surface of lid is provided with access groove near buckle structure place, access groove is fastened on buckle structure for making opener by access groove, thus can conveniently anti-stealing manhole cover be opened by opener and anti-theft device, the problem that the built-in lock solving anti-stealing manhole cover of the prior art corrosion easily occurs and then cannot open, solve the existing private key opened for anti-stealing manhole cover and magnet is inconvenient to carry and then affect the problem of maintenance repair simultaneously.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is according to the structural representation of a kind of anti-stealing manhole cover alternatively of the utility model embodiment;
Fig. 2 is according to the B-B cross-sectional view of a kind of anti-stealing manhole cover alternatively of the utility model embodiment;
Fig. 3 is according to the A-A cross-sectional view of a kind of anti-stealing manhole cover alternatively of the utility model embodiment;
Fig. 4 is according to the structural representation of a kind of opener for above-mentioned anti-stealing manhole cover alternatively of the utility model embodiment;
Fig. 5 is according to the C-C cross-sectional view of a kind of opener for above-mentioned anti-stealing manhole cover alternatively of the utility model embodiment.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, lid; 11, groove is accessed; 2, anti-theft device; 21, buckle structure; 2102, annular groove; 2104, breach; 2106, dividing plate; 3, " L " shape bar; 31, buckling end; 3102, annular ridge; 32, handheld terminal; 33, reinforced pole.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
According to the anti-stealing manhole cover of the utility model embodiment, as depicted in figs. 1 and 2, comprise: lid 1 and anti-theft device 2, anti-theft device 2 is arranged on lid 1, wherein, anti-theft device 2 has buckle structure 21, the surface of lid 1 is provided with access groove 11 near buckle structure 21 place, access groove 11 is fastened on buckle structure 21 for making opener pass through access groove 11.
The anti-stealing manhole cover of application the utility model embodiment and the opening tool for this anti-stealing manhole cover, by arranging anti-theft device 2 on the lid 1 of well lid, wherein, anti-theft device 2 has buckle structure 21, the surface of lid 1 is provided with access groove 11 near buckle structure 21 place, access groove 11 is fastened on buckle structure 21 for making opener pass through access groove 11, thus can conveniently anti-stealing manhole cover be opened by opener and anti-theft device 2, the problem that the built-in lock solving anti-stealing manhole cover of the prior art corrosion easily occurs and then cannot open, solve the existing private key opened for anti-stealing manhole cover and magnet is inconvenient to carry and then affect the problem of maintenance repair simultaneously.
During concrete enforcement, as shown in Figure 1, access groove 11 is by the conical rebate of lid 1 surface to lower recess, access groove 11 is provided with two, as shown in Figure 2, two access grooves 11 are symmetricly set on buckle structure 21 place at anti-theft device 2 two ends, the below of the lid 1 of main body between two access grooves 11 of anti-theft device 2, the upper surface of anti-theft device 2 and the upper surface of lid 1 are in same plane, less than causing, lid 1 form projection.Buckle structure 21 is provided with two, lays respectively at the two ends of anti-theft device 2, and the incoming end of buckle structure 21 lays respectively in two access grooves 11.As shown in Figure 3, the end face of buckle structure 21 is provided with annular groove 2102, wherein, annular groove 2102 is along the longitudinal extension of anti-theft device 2, and the middle part of annular groove 2102 arranges dividing plate 2106, and dividing plate 2106 plays and supports and fixing effect.Annular groove 2102 can be polygon, circle or semicircle and polygonal combination, and concrete shape can design as required.In order to enable the rainwater on lid 1 surface be flowed in the work about electric power well of below by two access grooves 11, preventing rainwater from remaining in access groove 11 always and causing anti-theft device 2 to get rusty.The below in annular groove 2102 stage casing has breach 2104, and rainwater flows in annular groove 2102 after entering access groove 11, then is flowed into downwards in work about electric power well by the breach 2104 below annular groove 2102 stage casing.
In order to easily anti-stealing manhole cover can be opened easily, as shown in Figure 4, the utility model embodiment still provides a kind of opening tool of the anti-stealing manhole cover for above-described embodiment, this opener comprises: " L " shape bar 3, wherein, one end of " L " shape bar 3 has the buckling end 31 matched with the buckle structure 21 on anti-stealing manhole cover, buckling end 31 can be fastened on buckle structure 21 by the access groove 11 on anti-stealing manhole cover, as shown in Figure 5, buckling end 31 has the annular ridge 3102 matched with the annular groove 2102 on anti-stealing manhole cover, annular ridge 3102 can to snap on anti-theft device 2 in annular groove 2102.The other end of " L " shape bar 3 is provided with handheld terminal 32, and opener upwards to be lifted by handheld terminal 32 thus can drive anti-stealing manhole cover thus be opened by anti-stealing manhole cover by operating personnel.Because the bending place, lower end of " L " shape bar 3 is stressed larger when lifting anti-stealing manhole cover, in use rupture to prevent " L " shape bar 3, alternatively, be also provided with reinforced pole 33 at the kink place of " L " shape bar 3, thus make " L " shape bar 3 have better structural strength.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an anti-stealing manhole cover, is characterized in that, comprising:
Lid (1);
Anti-theft device (2), be arranged on described lid (1), wherein, described anti-theft device (2) has buckle structure (21), the surface of described lid (1) is provided with access groove (11) near described buckle structure (21) place, and described access groove (11) is fastened on described buckle structure (21) for making opener by described access groove (11).
2. anti-stealing manhole cover according to claim 1, is characterized in that,
Described buckle structure (21) is provided with two, and two described buckle structures (21) are separately positioned on the two ends of described anti-theft device;
Wherein, described access groove (11) is provided with two, is symmetricly set on buckle structure (21) place at described anti-theft device (2) two ends.
3. anti-stealing manhole cover according to claim 1, is characterized in that, described buckle structure (21) comprising:
Annular groove (2102), wherein, described annular groove (2102) is along the longitudinal extension of described anti-theft device (2), and wherein, the middle part of described annular groove (2102) is provided with dividing plate (2106).
4. anti-stealing manhole cover according to claim 3, is characterized in that,
Described annular groove (2102) is polygon, circle or semicircle and polygonal combination.
5. the anti-stealing manhole cover according to any one of claim 3 or 4, is characterized in that,
The annular groove (2102) at described anti-theft device (2) two ends is mutually through.
6. anti-stealing manhole cover according to claim 5, is characterized in that,
The below of described annular groove (2102) has breach (2104).
7. for an opening tool for the anti-stealing manhole cover according to any one of claim 1 to 6, it is characterized in that, comprising:
" L " shape bar (3), wherein, the one end of described " L " shape bar (3) has the buckling end (31) matched with the buckle structure (21) on anti-stealing manhole cover, and described buckling end (31) can be fastened on described buckle structure (21) by the access groove (11) on described anti-stealing manhole cover.
8. opening tool according to claim 7, is characterized in that, described buckling end (31) comprising:
Annular ridge (3102), wherein, described annular ridge (3102) matches with the annular groove (2102) on described anti-stealing manhole cover, and described annular ridge (3102) can snap in described annular groove (2102).
9. opening tool according to claim 7, is characterized in that, also comprises:
Handheld terminal (32), is arranged on the other end of described " L " shape bar (3).
10. opening tool according to claim 7, is characterized in that, also comprises:
Reinforced pole (33), is arranged on the kink of described " L " shape bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964606.7U CN205224104U (en) | 2015-11-26 | 2015-11-26 | Prevent burglary opening tool of well lid of theftproof well lid and being used for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964606.7U CN205224104U (en) | 2015-11-26 | 2015-11-26 | Prevent burglary opening tool of well lid of theftproof well lid and being used for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224104U true CN205224104U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964606.7U Active CN205224104U (en) | 2015-11-26 | 2015-11-26 | Prevent burglary opening tool of well lid of theftproof well lid and being used for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205224104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801441A (en) * | 2015-11-26 | 2017-06-06 | 中国石油天然气股份有限公司 | Anti-stealing manhole cover and the opener for anti-stealing manhole cover |
-
2015
- 2015-11-26 CN CN201520964606.7U patent/CN205224104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801441A (en) * | 2015-11-26 | 2017-06-06 | 中国石油天然气股份有限公司 | Anti-stealing manhole cover and the opener for anti-stealing manhole cover |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |