CN202602227U - Anti-theft cable trench cover plate - Google Patents
Anti-theft cable trench cover plate Download PDFInfo
- Publication number
- CN202602227U CN202602227U CN 201220288705 CN201220288705U CN202602227U CN 202602227 U CN202602227 U CN 202602227U CN 201220288705 CN201220288705 CN 201220288705 CN 201220288705 U CN201220288705 U CN 201220288705U CN 202602227 U CN202602227 U CN 202602227U
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- China
- Prior art keywords
- cover plate
- lock
- theft
- lock core
- main body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-theft cable trench cover plate which is arranged on a cable trench or an inspection well. The anti-theft cable trench cover plate comprises a prefabricated cover plate main body, an anti-theft lock is arranged in the main body, the anti-theft lock comprises a lock body which is inserted into the cover plate main body, a lock core is movably inserted into the lock body, a lock tongue which is perpendicular to the lock core is arranged at the lower end of the lock core, the lock tongue is rotatably clamped into a horizontal clamping groove which is preformed on the edge of the cable trench, and a clamping head matched with a key is arranged at the upper end of the lock core. The anti-theft cable trench cover plate is novel in design, stable in structure and good in anti-theft effect, and when the lock core is rusted and blocked, the anti-theft cable trench cover plate can unlock by damaging the lock core, so that the anti-theft cable trench cover plate is practical and convenient to use.
Description
Technical field
The utility model relates to a kind of cable channel cover plate improvement technology with anti-theft feature.
Background technology
In order to prevent the safety of energising cable in cable trough and the inspection shaft, prevent artificial destruction, on cable trough, be provided with cover plate, cover plate has also been taked anti-theft measure simultaneously, has only through the key of special coupling and could open cover plate.Anti-theft measure of the prior art is limited, cracks easily, and structural instability, the stuck phenomenon that can't open easily occurs getting rusty.
The utility model content
In view of this, the utility model technical problem that will solve provides a kind of good anti-theft effect, constitutionally stable anti-theft type cable channel cover plate.
In order to solve the problems of the technologies described above, the utility model adopts following mode to realize:
A kind of anti-theft type cable channel cover plate is installed on cable trough, the inspection shaft, comprises prefabricated cover plate main body; Anti-theft lock is installed in main body; This anti-theft lock comprises that one is interspersed in the lock body in the cover plate main body, and activity is interspersed with lock core in lock body, and this lock core lower end is provided with the dead bolt of vertical lock core; The dead bolt rotation is stuck in the horizontal draw-in groove that is preset in the cable trough edge, and the lock core upper end is provided with the dop with the key coupling.
As improvement to such scheme, between lock core and lock body, be provided with one make lock core make progress jack-up the compression spring.And a described dead bolt wherein end extends in the horizontal draw-in groove.
As the further improvement to such scheme, the lower surface of horizontal draw-in groove both sides is provided with the groove that holds dead bolt at the cable trough edge.
As the further improvement to such scheme, described anti-theft lock is installed on cover plate main body two ends or side.
The utility model is novel in design, makes simply, and Stability Analysis of Structures, good anti-theft effect, and under lock core gets rusty stuck situation, still can pass through to destroy the lock core release, practical and convenient.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Fig. 2 is installed on structural representation on the cable trough for present embodiment, and this figure is shown as released state.
Fig. 3 is installed on structural representation on the cable trough for present embodiment, and this figure is shown as lock-out state.
Embodiment
Defective to prior art exists below will combine accompanying drawing describing in further detail the utility model for the ease of it will be appreciated by those skilled in the art that:
The anti-theft type cable channel cover plate that present embodiment discloses is installed on cable trough, the inspection shaft, can effectively prevent cover plate by sledge, and the protection Internal cable simultaneously, also can be opened cover plate under whole theft-prevention structure gets rusty stuck situation, convenient and practical.
Concrete structure is as shown in Figure 1; This programme comprises prefabricated cover plate main body 1, and anti-theft lock 2 is installed in main body 1, and this anti-theft lock 2 comprises that one is interspersed in the lock body 21 in the cover plate main body 1; Activity is interspersed with lock core 22 in lock body 21; These lock core 22 lower ends are provided with the dead bolt 23 of vertical lock core 22, and dead bolt 23 rotations are stuck in the horizontal draw-in groove 3 that is preset in the cable trough edge, and lock core 23 upper ends are provided with the dop 24 with the key coupling; Dop 24 shape of cross sections can be multiple shape, all can like semicircle or triangle.Between lock core 22 and lock body 21, be provided with one and make the upwards compression spring 25 of jack-up of lock core 22.Dead bolt 23 a wherein end is extensible in horizontal draw-in groove 3.The lower surface of horizontal draw-in groove both sides is provided with the groove 4 that holds dead bolt at the cable trough edge.
When needs locking cover plate main body 1 is on cable trough, the key that matees is placed on the dop 24, press down lock core 22; Dead bolt 23 is moved down, and dead bolt 23 passes horizontal draw-in groove 3, screw key then; Make lock core 22 rotations, dead bolt 23 1 ends just are stuck in the groove 4, have promptly accomplished the locking-in state of cover plate.Under this state, because the restriction of groove 4, lock core 23 can not arbitrarily rotate, and dead bolt 23 also can't break away from from horizontal draw-in groove 3, has guaranteed the stable of lock-out state.When the needs release, only need to press down lock core 22 with private key, make dead bolt 23 4 disengagings from groove, screw key and lock core 22 just pass dead bolt 23 from horizontal draw-in groove 3 again, and this state gets final product perk cover plate main body 1 down, accomplishes release.
The present embodiment structure has considered also that simultaneously each parts is locked and can't be with the normal situation of opening of key under accident.Under like the stuck state that gets rusty, can impact lock core 22 downwards, lock core 22 is broken away from from lock body 21 downwards, removed the lock-out state of cover plate main body 1 equally.This mode is destructive release, is only normally just using under the opening with key.
Because cover plate main body 1 area is bigger, anti-theft lock 2 can be arranged at cover plate main body 1 two ends in the position of cover plate main body 1, also can specifically can decide according to needs such as cover plate main body 1 sizes near the cable trough edge.
The above embodiment has only expressed the execution mode of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.
Claims (5)
1. an anti-theft type cable channel cover plate is installed on cable trough, the inspection shaft, comprises prefabricated cover plate main body (1); Anti-theft lock (2) is installed in main body, it is characterized in that, this anti-theft lock comprises that one is interspersed in the lock body (21) in the cover plate main body; Activity is interspersed with lock core (22) in lock body; This lock core lower end is provided with the dead bolt (23) of vertical lock core, and the dead bolt rotation is stuck in the horizontal draw-in groove (3) that is preset in the cable trough edge, and the lock core upper end is provided with the dop (24) with the key coupling.
2. anti-theft type cable channel cover plate according to claim 1 is characterized in that, between lock core and lock body, be provided with one make lock core make progress jack-up compression spring (25).
3. anti-theft type cable channel cover plate according to claim 1 and 2 is characterized in that, a described dead bolt wherein end extends in the horizontal draw-in groove.
4. anti-theft type cable channel cover plate according to claim 3 is characterized in that, the lower surface of horizontal draw-in groove both sides is provided with the groove (4) that holds dead bolt at the cable trough edge.
5. anti-theft type cable channel cover plate according to claim 4 is characterized in that described anti-theft lock is installed on cover plate main body two ends or side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288705 CN202602227U (en) | 2012-06-19 | 2012-06-19 | Anti-theft cable trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288705 CN202602227U (en) | 2012-06-19 | 2012-06-19 | Anti-theft cable trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602227U true CN202602227U (en) | 2012-12-12 |
Family
ID=47319744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288705 Expired - Fee Related CN202602227U (en) | 2012-06-19 | 2012-06-19 | Anti-theft cable trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602227U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452818A (en) * | 2013-09-24 | 2015-03-25 | 李巨峰 | Antitheft, anti-sinking and noise-proof well lid with large expansion disc |
| CN106210934A (en) * | 2016-08-19 | 2016-12-07 | 苏州汉明科技有限公司 | A kind of AP equipment mounting structure and card lock key thereof |
| CN108316359A (en) * | 2018-03-20 | 2018-07-24 | 嘉兴恒力建材科技有限公司 | A kind of well lid locked |
| CN110836049A (en) * | 2019-11-06 | 2020-02-25 | 南方电网科学研究院有限责任公司 | Cable trench cover plate and intelligent key |
| CN113991583A (en) * | 2021-11-25 | 2022-01-28 | 广东电网有限责任公司 | Cable trench cover plate |
| CN114024281A (en) * | 2021-12-06 | 2022-02-08 | 国网山东省电力公司汶上县供电公司 | Theftproof cable trench cover plate and cable trench structure |
| CN115149486A (en) * | 2022-07-28 | 2022-10-04 | 广东恒正电业有限公司 | Theftproof cable trench cover plate and cable trench structure |
-
2012
- 2012-06-19 CN CN 201220288705 patent/CN202602227U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452818A (en) * | 2013-09-24 | 2015-03-25 | 李巨峰 | Antitheft, anti-sinking and noise-proof well lid with large expansion disc |
| CN106210934A (en) * | 2016-08-19 | 2016-12-07 | 苏州汉明科技有限公司 | A kind of AP equipment mounting structure and card lock key thereof |
| CN108316359A (en) * | 2018-03-20 | 2018-07-24 | 嘉兴恒力建材科技有限公司 | A kind of well lid locked |
| CN108316359B (en) * | 2018-03-20 | 2024-01-30 | 嘉兴恒力建材科技有限公司 | Lockable well lid |
| CN110836049A (en) * | 2019-11-06 | 2020-02-25 | 南方电网科学研究院有限责任公司 | Cable trench cover plate and intelligent key |
| CN113991583A (en) * | 2021-11-25 | 2022-01-28 | 广东电网有限责任公司 | Cable trench cover plate |
| CN114024281A (en) * | 2021-12-06 | 2022-02-08 | 国网山东省电力公司汶上县供电公司 | Theftproof cable trench cover plate and cable trench structure |
| CN114024281B (en) * | 2021-12-06 | 2023-08-11 | 国网山东省电力公司汶上县供电公司 | Antitheft cable duct cover plate and cable duct structure |
| CN115149486A (en) * | 2022-07-28 | 2022-10-04 | 广东恒正电业有限公司 | Theftproof cable trench cover plate and cable trench structure |
| CN115149486B (en) * | 2022-07-28 | 2023-11-03 | 广东恒正电业有限公司 | Antitheft cable duct cover plate and cable duct structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |