CN204456391U - Safe theft-proof well cover - Google Patents
Safe theft-proof well cover Download PDFInfo
- Publication number
- CN204456391U CN204456391U CN201520042314.8U CN201520042314U CN204456391U CN 204456391 U CN204456391 U CN 204456391U CN 201520042314 U CN201520042314 U CN 201520042314U CN 204456391 U CN204456391 U CN 204456391U
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- China
- Prior art keywords
- well
- well lid
- seat
- lug
- screw
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- 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.)
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Abstract
The utility model safe theft-proof well cover not only has simple, the strong and reliable advantage of structure, solves the problem easily loosening and overturn, effectively prevents stolen.The utility model comprises well lid, and to match the well seat be connected with well lid, and well seat bottom is the borehole wall; Described well lid is provided with leak, well lid outer rim is equidistantly provided with lug, lug is provided with screw rod, screw tip is screw head, and described lug is provided with the screw channel holding screw head; Described well seat is provided with the seat groove corresponding with described lug, in present groove, is provided with the screw corresponding with described screw rod; Described well lid is fixedly connected with by screw rod with well seat; Be provided with supply unit and control unit inside described well seat, described well seat arranged outside has alarm lamp and alarm speaker; Described borehole wall side arranges the first steady pin, the second steady pin is set in described well lid bottom, between the end of the first steady pin and the end of the second steady pin, is connected with chain.
Description
Technical field
The utility model belongs to urban road drainage system regions, relates to a kind of safe theft-proof well cover specifically.
Background technology
Lower water well system on urban road plays a part crucial draining, blowdown; At present, the well lid used in urban sewage well array water system also exists some problem following: (1) easily loses, and (2) easily loosen, overturn; Therefore easily produce passerby's danger fallen in an unguarded moment in the process of walking, and cause security incident, serious harm is to the life security of people; It causes the main cause of these two kinds of phenomenons to be: lower well well lid installs arrange insecure, and people trample and the pressing through of weight such as vehicle and the well lid that causes loosens for a long time; The insecure lawless person added in some cities installed due to lower well well lid is the pilferage behavior produced of playing one's own game, and causes well lid to be lost.The lower well well lid Problems existing of the above draining, drainage, seriously affects the safety of pedestrian and vehicle etc. on urban road, the loss if well lid is always stolen, namely also plays suitable adverse influence to the construction of urban road.
Such as, there is a kind of utility model patent in prior art, its patent No. is 201320553289.0; Its technical scheme is: comprise base and be arranged on the well lid on base, well lid is disc-shaped structure, the outer rim of well lid is equidistantly processed with projection, base is cirque structure, in the inner edge of base, the projection position of corresponding well lid is provided with draw-in groove, and be provided with pressure sensor in draw-in groove, base inner edge is provided with the alarm and control unit that are electrically connected on pressure sensor, be provided with connecting rod by rotating shaft in base, connecting rod two ends are connected to balancing weight, warning body.
Although this utility model patent serves the effect of warning; But it also also exists the possibility easily gone adrift and the situation of overturning, to match with draw-in groove be connected because the utility model patent is only provided with projection in the outer rim of well lid, the device that well lid is firmly connected with well seat is not set; Still be easy to the phenomenon occurring loosening and overturning after what such elapsed time was long trample and press through, finally cause losing.
Summary of the invention
The utility model is exactly the shortcoming problem that exists for above-mentioned well lid and makes up the deficiencies in the prior art, provides a kind of safe theft-proof well cover; The utility model not only has simple, the strong and reliable advantage of structure, solves the problem easily loosening and overturn, effectively prevents stolen; But also there is the stolen alarm function of prompting.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme.
The utility model safe theft-proof well cover, comprises well lid, and to match the well seat be connected with well lid, and described well seat bottom is the borehole wall; Its structural feature is: described well lid is provided with leak, described well lid outer rim is equidistantly provided with lug, lug is provided with screw rod, and described screw tip is screw head, and described lug is provided with the screw channel holding screw head; Described well seat is provided with the seat groove corresponding with described lug, in present groove, is provided with the screw corresponding with described screw rod; Described well lid is fixedly connected with by screw rod with well seat; Be provided with supply unit and control unit inside described well seat, described well seat arranged outside has alarm lamp and alarm speaker;
Described borehole wall side arranges the first steady pin, the second steady pin is set in described well lid bottom, between the end of the first steady pin and the end of the second steady pin, is connected with chain.
As a kind of preferred version of the present utility model, described well lid is set to disc-shaped structure, and described well seat is set to cirque structure.
As another kind of preferred version of the present utility model, described supply unit is electrically connected with control unit, alarm lamp and alarm speaker.
Further, described control unit comprises pressure sensor, signal acquisition module, microprocessor; The input of the output connection signal acquisition module of described pressure sensor, the output of described signal acquisition module connects the input of microprocessor; Described signal acquisition module adopts model to be the analog-digital converter of AD9281, and described microprocessor adopts AT89C51 single-chip microcomputer.
The beneficial effects of the utility model:
1, the utility model provides a kind of safe theft-proof well cover, securely well lid and well seat is linked together by the screw rod that lug is arranged, and solves the problem easily loosening and overturn; Add the chain arranged between described well lid bottom and the borehole wall, the possibility that well lid is gone adrift reduces greatly; But also be provided with control unit, if well lid is moved or is removed, described control unit will control alarm lamp and light and the alarm speaker sound.
2, the utility model has structure simply, solid and reliable advantage; Solve the problem easily loosening and overturn, effectively prevent stolen; But also there is the stolen alarm function of prompting.
Accompanying drawing explanation
Fig. 1 is well lid of the present utility model and well holder structure schematic diagram.
Fig. 2 is generalized section of the present utility model.
Fig. 3 is control unit circuit side connector block diagram of the present utility model.
1 be well seat in figure, 2 be screw head, 3 be screw rod, 4 be chain for lug, 5 is the first steady pin, 6 for well lid, 7 is the second steady pin, 8,9 be screw channel, 10 be alarm lamp, 11 be the borehole wall, 12 be leak, 13 be screw, 14 be seat groove, 15 be supply unit, 16 be control unit, 17 for alarm speaker.
Detailed description of the invention
As illustrated in fig. 1 and 2, be well lid of the present utility model, well holder structure schematic diagram and cross-sectional view.In figure, comprise well lid 6, and to match the well seat 1 be connected with well lid 6, described well seat 1 bottom is the borehole wall 11; Its structural feature is: described well lid 6 is provided with leak 12, described well lid 6 outer rim is equidistantly provided with lug 4, lug 4 is provided with screw rod 3, and described screw rod 3 top is screw head 2, and described lug 4 is provided with the screw channel 9 holding screw head 2; Described well seat 1 is provided with the seat groove 14 corresponding with described lug 4, in present groove 14, is provided with the screw 13 corresponding with described screw rod 3; Described well lid 6 is fixedly connected with by screw rod 3 with well seat 1; Be provided with supply unit 15 and control unit 16 inside described well seat 1, described well seat 1 arranged outside has alarm lamp 10 and alarm speaker 17; The described borehole wall 11 side arranges the first steady pin 5, the second steady pin 7 is set in described well lid 6 bottom, between the end of the first steady pin 5 and the end of the second steady pin 7, is connected with chain 8.
The screw head 2 that the setting of screw channel 9 described in the utility model can make screw tip just with well lid 6 maintenance level, prevent from protruding and be exposed to outside diaphragm to the pin of pedestrian or tire.
Described well lid 6 is set to disc-shaped structure, and described well seat 1 is set to cirque structure.Described well seat 1 is arranged on the borehole wall 11, is arranged on alarm lamp 10 outside well seat 1 and alarm speaker 17 exposes outside, can be passed by one's way like this pedestrian count to and hear.
Described supply unit 15 is electrically connected with control unit 16, alarm lamp 10 and alarm speaker 17.
As shown in Figure 3, be control unit circuit side connector block diagram of the present utility model.In figure, described control unit 16 comprises pressure sensor, signal acquisition module, microprocessor; The input of the output connection signal acquisition module of described pressure sensor, the output of described signal acquisition module connects the input of microprocessor, and the output of described microprocessor controls alarm lamp and the alarm speaker of alarm display module; Control unit 16 and alarm display module are powered by supply unit 15.
Described signal acquisition module adopts model to be the analog-digital converter of AD9281, and described microprocessor adopts AT89C51 single-chip microcomputer; Described AD9281 is two 8, the ADC of 28MSPS, and have the analog-digital converter of low-power consumption, low-voltage, described AT89C51 single-chip microcomputer is low-voltage, high-performance CMOS 8-bit microprocessor.
If run into well lid 6 stolen or split move situation time, pressure sensor will receive pressure signal, then pressure signal is converted to the signal of telecommunication of simulation, analog electrical signal carries out the conversion of data signal by signal acquisition module collection, then export to microprocessor, carried out computing by microprocessor and outputed signal controlling alarm display module; Pedestrian is reminded to note.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (4)
1. safe theft-proof well cover, comprises well lid (6), and to match the well seat (1) be connected with well lid (6), and described well seat (1) bottom is the borehole wall (11); It is characterized in that: described well lid (6) is provided with leak (12), described well lid (6) outer rim is equidistantly provided with lug (4), lug (4) is provided with screw rod (3), described screw rod (3) top is screw head (2), and described lug (4) is provided with the screw channel (9) holding screw head (2); Described well seat is provided with the seat groove (14) corresponding with described lug, in present groove (14), is provided with the screw (13) corresponding with described screw rod (3); Described well lid (6) is fixedly connected with by screw rod (3) with well seat (1); Described well seat (1) inner side is provided with supply unit (15) and control unit (16), and described well seat (1) arranged outside has alarm lamp (10) and alarm speaker (17); The described borehole wall (11) side arranges the first steady pin (5), second steady pin (7) is set in described well lid (6) bottom, between the end of the first steady pin (5) and the end of the second steady pin (7), is connected with chain (8).
2. safe theft-proof well cover according to claim 1, is characterized in that: described well lid (6) is set to disc-shaped structure, and described well seat (1) is set to cirque structure.
3. safe theft-proof well cover according to claim 1, is characterized in that: described supply unit (15) is electrically connected with control unit (16), alarm lamp (10) and alarm speaker (17).
4. safe theft-proof well cover according to claim 1, is characterized in that: described control unit (16) comprises pressure sensor, signal acquisition module, microprocessor; The input of the output connection signal acquisition module of described pressure sensor, the output of described signal acquisition module connects the input of microprocessor; Described signal acquisition module adopts model to be the analog-digital converter of AD9281, and described microprocessor adopts AT89C51 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042314.8U CN204456391U (en) | 2015-01-16 | 2015-01-16 | Safe theft-proof well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042314.8U CN204456391U (en) | 2015-01-16 | 2015-01-16 | Safe theft-proof well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456391U true CN204456391U (en) | 2015-07-08 |
Family
ID=53663298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042314.8U Expired - Fee Related CN204456391U (en) | 2015-01-16 | 2015-01-16 | Safe theft-proof well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456391U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676921A (en) * | 2016-01-15 | 2016-06-15 | 丽水学院 | Monitorable well lid system |
| CN106157476A (en) * | 2016-08-22 | 2016-11-23 | 常州市武进华瑞电子有限公司 | Anti-theft device with warning light |
| CN107034923A (en) * | 2017-05-09 | 2017-08-11 | 长兴县李家巷铸造厂 | A kind of steel fibre quick lock in well lid |
| CN112227425A (en) * | 2020-11-13 | 2021-01-15 | 娄底市鼎泰金属制造有限公司 | Anti-slip well lid |
| CN112330936A (en) * | 2020-11-06 | 2021-02-05 | 国网山东省电力公司昌邑市供电公司 | Cable shaft ponding detection alarm, management system |
-
2015
- 2015-01-16 CN CN201520042314.8U patent/CN204456391U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676921A (en) * | 2016-01-15 | 2016-06-15 | 丽水学院 | Monitorable well lid system |
| CN106157476A (en) * | 2016-08-22 | 2016-11-23 | 常州市武进华瑞电子有限公司 | Anti-theft device with warning light |
| CN107034923A (en) * | 2017-05-09 | 2017-08-11 | 长兴县李家巷铸造厂 | A kind of steel fibre quick lock in well lid |
| CN112330936A (en) * | 2020-11-06 | 2021-02-05 | 国网山东省电力公司昌邑市供电公司 | Cable shaft ponding detection alarm, management system |
| CN112227425A (en) * | 2020-11-13 | 2021-01-15 | 娄底市鼎泰金属制造有限公司 | Anti-slip well lid |
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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: 20150708 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |