CN203858722U - Manhole cover loss alarming device - Google Patents
Manhole cover loss alarming device Download PDFInfo
- Publication number
- CN203858722U CN203858722U CN201420145678.4U CN201420145678U CN203858722U CN 203858722 U CN203858722 U CN 203858722U CN 201420145678 U CN201420145678 U CN 201420145678U CN 203858722 U CN203858722 U CN 203858722U
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- CN
- China
- Prior art keywords
- well lid
- torsion spring
- manhole cover
- bouncing
- gear
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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.)
- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The utility model relates to a manhole cover loss alarming device, which is characterized by comprising a bouncing device, an alarm device and a power supply device, wherein the bouncing device is arranged between a manhole cover and the wall of a manhole, pressed by the manhole cover and released when the manhole cover is removed; the alarm device is connected with the bouncing device and triggered by release of the bouncing device; and the power supply device is connected with the alarm device and provides power for the alarm device, and meanwhile, the power supply device is further connected with the bouncing device and can store electricity through release of the bouncing device. Compared with the prior art, the manhole cover loss alarming device has the advantages that the bouncing device is connected with the power supply device through arranging the bouncing device which is linked with the manhole cover, and meanwhile, the power supply device is set in a mode that the power supply device can store electricity through release of the bouncing device, therefore, once the bouncing device is released, that is, the manhole cover is removed, the power supply device can start to collect electric energy, and the electric energy can just be stored so as to be used for providing power for the alarm device. Therefore, the manhole cover loss alarming device can be self-powered, and a dry battery or an external mains supply system does not need to be additionally arranged.
Description
Technical field
The utility model relates to a kind of well lid losing alarm device.
Background technology
Well cover for sewer is the essential product of town and country construction, and well cover for sewer is seen everywhere on the road of modern city; Well lid is stolen, disappearance is damaged, and can cause the impact of two aspects: the one, by well lid entrance, steal underground electric wire cable, impact power supply and communication; The 2nd, well lid is lost to pedestrian and vehicle and has been brought potential safety hazard, has become road killer, and due to well lid loss, the news of inflicting bodily injury emerges in an endless stream; Therefore, pre-preventing well cover is lost and is seemed particularly important.
Existing well lid losing alarm device, the power supply of its panalarm, mostly adopt dry cell as power supply, or be connected with mains-supplied system by conductor wire, and the set part of city manhole cover is more, and well lid loss situation is not frequent generation, dry cell is not used easily and scraps for a long time, if be connected with mains-supplied system by conductor wire, need extra laying-out, the structure of therefore powering to well lid losing alarm device needs further improvement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of well lid losing alarm device for above-mentioned prior art, and this well lid losing alarm device energy self-power supply, without dry cell or external mains-supplied system are set.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of well lid losing alarm device, is characterized in that: comprise
Bounce device, is arranged between well lid and the borehole wall, is compressed and be released after described well lid is removed by described well lid;
Warning device, is connected with described bounce device and is triggered by the release of described bounce device;
Supply unit, is connected to warning device power supply with warning device, is also connected with described bounce device simultaneously and can be able to accumulate by the release of described bounce device.
The structure of aforementioned bounce device can have multiple, wherein the comparatively simple scheme of a kind of good structure is: described bounce device comprises Compress Spring, the screw rod being connected with described Compress Spring, power wheel with described screw rod engagement, Compress Spring and screw rod integral body are fixed on the borehole wall, and the free end of screw rod and well lid inner side offset.After well lid is built, Compress Spring is compacted, and in compressive state, after well lid is removed or loses, Compress Spring is in the state of upspringing.
The another kind of comparatively simple scheme of structure preferably of aforementioned bounce device is: described bounce device comprises torsion spring, the first link of this torsion spring is fixed on the borehole wall, the second link of torsion spring and well lid inner side offset, the rotation end being connected with the rotation end of torsion spring by torsion spring drives the first gear rotating, with the second gear of the first gear engagement.After well lid is built, torsion spring is compacted, and in compressive state, after well lid is removed or loses, torsion spring is in the state of upspringing.
Preferably, the second link of described torsion spring is also connected with an alert panel with sign warning.Like this when well lid is removed or lose after, by the elastic force of torsion spring, alert panel just illustrates, and thinks that Pedestrians and vehicles provides warning.
As improvement, described supply unit comprises the generator being connected with described power wheel or described the second gear, the rechargeable battery being connected with generator or accumulator or ultracapacitor.
Improve, described warning device comprises the trigger switch being connected with described power wheel or described the second gear again, and the sound light alarming circuit being connected with described trigger switch is or/and photoelectric alarm circuit, and sound light alarming circuit is or/and photoelectric alarm circuit is arranged on borehole wall oral area.
Improve, described warning device also comprises the wireless transmitter module that locating information and warning message can be provided again, and wireless transmitter module is also arranged on the borehole wall.
Improve, described supply unit also comprises the solar panels that are connected with rechargeable battery again.
Compared with prior art, the utility model has the advantage of: by the bounce device linking with well lid is set, this bounce device is connected with supply unit, supply unit is arranged to be able to by the release of described bounce device the form of accumulate simultaneously, once bounce device is released like this---both well lid was removed, supply unit just can start to collect electric energy, this part electric energy just stores for powering to warning device, so the utility model energy self-powered, without dry cell or external mains-supplied system are additionally set.
Accompanying drawing explanation
Fig. 1 is the structural representation (bounce device compressive state) of the utility model embodiment mono-;
Fig. 2 is the structural representation (bounce device release conditions) of the utility model embodiment mono-;
Fig. 3 is the structural representation (bounce device compressive state) of the utility model embodiment mono-;
Fig. 4 is the structural representation (bounce device release conditions) of the utility model embodiment mono-;
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment mono-
Well lid losing alarm device as shown in Figure 1, it comprises
Bounce device, be arranged between well lid 7 and the borehole wall 8, by described well lid, compressed and be released after described well lid is removed, in the present embodiment, bounce device comprises Compress Spring 1, and the screw rod 2 being connected with described Compress Spring, with the power wheel 3 of described screw rod 2 engagements, Compress Spring 1 and screw rod 2 are fixed on the borehole wall as a whole, and the free end of screw rod 2 and well lid inner side offset
Warning device, be connected with described bounce device and triggered by the release of described bounce device, in the present embodiment, warning device comprises the trigger switch 4 being connected with described power wheel 3, the sound light alarming circuit being connected with described trigger switch 4 and photoelectric alarm circuit and the wireless transmitter module 6 that locating information and warning message can be provided, sound light alarming circuit and photoelectric alarm circuit are arranged on same circuit board 5, and circuit board 5 and wireless transmitter module 6 are all arranged on borehole wall oral area;
Supply unit, is connected to warning device power supply with warning device, is also connected with described bounce device simultaneously and can be able to accumulate by the release of described bounce device; In the present embodiment, described supply unit comprises the generator 9 being connected with described power wheel 3, the rechargeable battery 10 being connected with generator, rechargeable battery can substitute with accumulator or ultracapacitor, rechargeable battery 10 is connected with wireless transmitter module 6 with circuit board 5, is circuit board 5 and wireless transmitter module 6 power supplies.
Embodiment bis-
Different from embodiment mono-is, described bounce device comprises torsion spring 11, the first link of this torsion spring 11 is fixed on the borehole wall 8, the second link of torsion spring 11 connects one and has the alert panel 12 that sign is warned, well lid 7 covers above alert panel 12, and the rotation end being connected with the rotation end of torsion spring 11 by torsion spring drives the first gear 13 rotating, with the second gear 15 of the first gear engagement, the second gear 15 is connected with generator 9, after the second gear 13 rotates, drives generator 9 generatings; In addition, in the present embodiment, also comprise the solar panels 14 that are connected with rechargeable battery 10, solar panels 14, arrange on the ground, and outside can be covered and be established over cap, and during daytime, can absorb sun power is rechargeable battery charging.
Claims (6)
1. a well lid losing alarm device, is characterized in that: comprise
Bounce device, is arranged between well lid and the borehole wall, is compressed and be released after described well lid is removed by described well lid;
Warning device, is connected with described bounce device and is triggered by the release of described bounce device;
Supply unit, is connected to warning device power supply with warning device, is also connected with described bounce device simultaneously and can be able to accumulate by the release of described bounce device;
The structure of described bounce device is a kind of in following two kinds of structures:
Described bounce device comprises Compress Spring, the screw rod being connected with described Compress Spring, and with the power wheel of described screw rod engagement, Compress Spring and screw rod integral body are fixed on the borehole wall, and the free end of screw rod and well lid inner side offset;
Described bounce device comprises torsion spring, the first link of this torsion spring is fixed on the borehole wall, the second link of torsion spring and well lid inner side offset, and the rotation end being connected with the rotation end of torsion spring by torsion spring drives the first gear rotating, with the second gear of the first gear engagement.
2. well lid losing alarm device according to claim 1, is characterized in that: the second link of described torsion spring is also connected with one and has the alert panel that sign is warned.
3. well lid losing alarm device according to claim 1 and 2, is characterized in that: described supply unit comprises the generator being connected with described power wheel or described the second gear, the rechargeable battery being connected with generator or accumulator or ultracapacitor.
4. well lid losing alarm device according to claim 3, it is characterized in that: described warning device comprises the trigger switch being connected with described power wheel or described the second gear, the sound light alarming circuit being connected with described trigger switch is or/and photoelectric alarm circuit, and sound light alarming circuit is or/and photoelectric alarm circuit is arranged on borehole wall oral area.
5. well lid losing alarm device according to claim 3, is characterized in that: described warning device also comprises the wireless transmitter module that locating information and warning message can be provided, and wireless transmitter module is also arranged on the borehole wall.
6. well lid losing alarm device according to claim 3, is characterized in that: described supply unit also comprises the solar panels that are connected with rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145678.4U CN203858722U (en) | 2014-03-28 | 2014-03-28 | Manhole cover loss alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145678.4U CN203858722U (en) | 2014-03-28 | 2014-03-28 | Manhole cover loss alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858722U true CN203858722U (en) | 2014-10-01 |
Family
ID=51608565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145678.4U Expired - Fee Related CN203858722U (en) | 2014-03-28 | 2014-03-28 | Manhole cover loss alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858722U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104484967A (en) * | 2014-12-12 | 2015-04-01 | 武汉全华光电科技股份有限公司 | Well lid with wireless alarm signal output |
| CN105401602A (en) * | 2015-12-15 | 2016-03-16 | 重庆亘宇园林景观工程有限公司 | Gear-and-rack type inspection well lid |
| CN105464141A (en) * | 2015-12-15 | 2016-04-06 | 重庆亘宇园林景观工程有限公司 | Crank power generating type inspection well cover |
| CN106592644A (en) * | 2017-01-20 | 2017-04-26 | 滨州医学院 | Intelligent well lid based on internet of things |
| CN106836304A (en) * | 2017-03-24 | 2017-06-13 | 上海理工大学 | Automatic alarm manhole lid device |
| CN107256609A (en) * | 2017-07-27 | 2017-10-17 | 成都巨盛科技有限公司 | The system for preventing books stolen |
| JP2017537587A (en) * | 2014-10-15 | 2017-12-14 | ビュルト エレクトロニク アイソス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | Communication device |
-
2014
- 2014-03-28 CN CN201420145678.4U patent/CN203858722U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017537587A (en) * | 2014-10-15 | 2017-12-14 | ビュルト エレクトロニク アイソス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | Communication device |
| US11133730B2 (en) | 2014-10-15 | 2021-09-28 | Würth Elektronik eiSos Gmbh & Co. KG | Communication device |
| CN104484967A (en) * | 2014-12-12 | 2015-04-01 | 武汉全华光电科技股份有限公司 | Well lid with wireless alarm signal output |
| CN105401602A (en) * | 2015-12-15 | 2016-03-16 | 重庆亘宇园林景观工程有限公司 | Gear-and-rack type inspection well lid |
| CN105464141A (en) * | 2015-12-15 | 2016-04-06 | 重庆亘宇园林景观工程有限公司 | Crank power generating type inspection well cover |
| CN106592644A (en) * | 2017-01-20 | 2017-04-26 | 滨州医学院 | Intelligent well lid based on internet of things |
| CN106592644B (en) * | 2017-01-20 | 2018-10-16 | 滨州医学院 | A kind of intelligent well cover based on Internet of Things |
| CN106836304A (en) * | 2017-03-24 | 2017-06-13 | 上海理工大学 | Automatic alarm manhole lid device |
| CN107256609A (en) * | 2017-07-27 | 2017-10-17 | 成都巨盛科技有限公司 | The system for preventing books stolen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170328 |