CN204496654U - Well lid supervisory system - Google Patents
Well lid supervisory system Download PDFInfo
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- CN204496654U CN204496654U CN201520181286.8U CN201520181286U CN204496654U CN 204496654 U CN204496654 U CN 204496654U CN 201520181286 U CN201520181286 U CN 201520181286U CN 204496654 U CN204496654 U CN 204496654U
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Abstract
The utility model relates to a kind of well lid supervisory system, comprise well lid, vertical shaft, at least two signal detecting devices be oppositely arranged and the barrier device between signal detecting device, the inwall of vertical shaft offers the groove holding signal detecting device, signal detecting device embeds in groove, barrier device is connected with well lid, and for stoping the Signal transmissions between signal detecting device.When well lid is positioned at pit mouth position, barrier device, between the signal detecting device be oppositely arranged, can stop the Signal transmissions between two signal detecting devices.And well lid is once be moved, with well lid be connected barrier device also together with moved, then achieve the transmission of signal between two signal detecting devices be oppositely arranged, then produce alerting signal, thus achieve real time and on line monitoring.Compared with traditional well lid supervisory system, the signal detecting device of the well lid supervisory system of the application is not easily damaged by construction behavior, can Long-Time Service, and it is effectively lasting to achieve.
Description
Technical field
The utility model relates to infrastructure field, particularly relates to well lid supervisory system.
Background technology
Well lid is as indispensable urban construction infrastructure, its substantial amounts, widely distributed.Well lid is lost becomes common occurrence, and causes security incident to emerge in an endless stream because well lid is lost, and brings great potential safety hazard to vehicle and pedestrian.Therefore, implement effective monitoring management to well lid particularly important, the theftproof performance of outdoor well cover self then directly affects the effect of well lid monitoring management.
Traditional well lid supervisory system be generally utilize mechanical stroke switch or ultrasonic signal sniffer monitoring well lid whether stolen or mobile.But mechanical stroke switch likely can be broken when well lid moves, especially construction worker encounters travel switch at vertical shaft colleague Shi Hui, causes travel switch to lose efficacy.And ultrasonic signal sniffer is generally the installation of the outstanding borehole wall or by the support installing heart in the shaft, these mounting meanss are all easily destroyed by construction worker.In addition, because ultrasonic signal sniffer itself is exposed in well, along with the growth of open-assembly time, easily accumulate dust at probe place and cause frequent wrong report.These problems cause traditional well lid supervisory system very easily to lose efficacy.
Utility model content
Based on this, be necessary the problem very easily lost efficacy for traditional well lid supervisory system, a kind of lasting effective well lid supervisory system is provided.
A kind of well lid supervisory system, comprise well lid and vertical shaft, it is characterized in that, described well lid supervisory system also comprises at least two signal detecting devices be oppositely arranged and the barrier device between at least two described signal detecting devices, the inwall of described vertical shaft offers the groove holding described signal detecting device, described signal detecting device embeds in described groove, and described barrier device is connected with described well lid, and for stoping the Signal transmissions between described signal detecting device.
When well lid is positioned at pit mouth position, the barrier device of above-mentioned well lid supervisory system, between at least two signal detecting devices be oppositely arranged, can stop the Signal transmissions between two signal detecting devices.And well lid is once be moved, with well lid be connected barrier device also together with moved, then achieve the transmission of signal between two signal detecting devices be oppositely arranged, then produce alerting signal, thus achieve real time and on line monitoring.Compared with traditional well lid supervisory system, the signal detecting device of the well lid supervisory system of the application embeds in the groove of vertical shaft inwall, is not easily damaged by construction behavior, can Long-Time Service, and it is effectively lasting to achieve.
Wherein in an embodiment, described in the signal detecting device that is oppositely arranged be respectively the first signal detecting device for transmitting and the secondary signal sniffer for Received signal strength.
Wherein in an embodiment, the signal detecting device be oppositely arranged described at least two is positioned on the same radial section diameter of a circle of vertical shaft.
Wherein in an embodiment, described signal detecting device is infrared signal sniffer.Use infrared signal sniffer to have and measure reliable advantage accurately.
Wherein in an embodiment, the classification of waterproof of described signal detecting device is IP68.Reach military project rank, considerably increase the serviceable life of signal detecting device.
Wherein in an embodiment, the distance between described signal detecting device and ground is 10mm ~ 1000mm.
Wherein in an embodiment, the size of described barrier device is greater than the size of each described signal detecting device.Fully can block the Signal transmissions between signal detecting device.
Wherein in an embodiment, described barrier device is coating steel pipe.The effect well stoping Signal transmissions can be played.
Wherein in an embodiment, the external diameter of described coating steel pipe is 10mm ~ 200mm, and the length of described coating steel pipe is 10mm ~ 1000mm.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of well lid supervisory system in the utility model embodiment;
Fig. 2 is along the A-A sectional view in Fig. 1;
Fig. 3 is along the B-B sectional view in Fig. 2.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in instructions of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Because traditional well lid supervisory system exists the problem very easily lost efficacy, the application provides a kind of lasting effective well lid supervisory system 100, as shown in FIG. 1 to 3, comprise well lid 110, the first signal detecting device 131 that 120, two, vertical shaft is oppositely arranged and secondary signal sniffer 132 and the barrier device 140 between the first signal detecting device 131 and secondary signal sniffer 132.First signal detecting device 131 and secondary signal sniffer 132, for being oppositely arranged, are respectively used to transmit and Received signal strength.
The inwall of vertical shaft 120 offer respectively in order to hold the first groove 151 and the second groove 152 of the first signal detecting device 131 and secondary signal sniffer 132, in order to not easily be damaged by construction behavior, first signal detecting device 131 of the application and secondary signal sniffer 132 embed in the first groove 151 and the second groove 152 respectively, as shown in FIG..Protected further to make the surface of the first signal detecting device 131 and secondary signal sniffer 132; the material of its transmitting and Received signal strength can not be disturbed in the two surface encapsulation; such as transparent membrane etc.; performance so neither both impact, it causes damage to prevent outer bound pair again.
In the present embodiment, the first signal detecting device 131 and secondary signal sniffer 132 are positioned on the same radial section diameter of a circle of vertical shaft 120.Now, barrier device 140 be positioned at the center of circle of well lid 110 vertical immediately below.Barrier device 140 directly can be connected with well lid, also can realize connecting by other elements.In the present embodiment, the first signal detecting device 131 and the distance between secondary signal sniffer 132 and ground are 150mm, distance between barrier device 140 and well lid 110 is all 150mm, therefore, when well lid 110 is positioned at pit mouth position, barrier device 140 is positioned at the centre position of the first signal detecting device 131 and secondary signal sniffer 132 just, thus shelter from the signal of the two, can be used in the Signal transmissions between prevention first signal detecting device 131 and secondary signal sniffer 132.Now, online monitoring system display is normal.And well lid 110 is once be moved, the barrier device 140 be connected with well lid 110 also together with moved, then the signal that sends of the first signal detecting device 131 can receive by secondary signal sniffer 132, achieve the transmission of signal, then produce alerting signal immediately, thus achieve real time and on line monitoring.
It should be noted that, distance between signal detecting device and ground and the distance between barrier device and well lid be not all as limit, as long as when well lid is positioned at pit mouth position, barrier device can shelter from the signal of signal detecting device, the Signal transmissions between the signal detecting device that prevention is oppositely arranged.Such as, under general service condition, above-mentioned two distances can also be all any number in 10mm ~ 1000mm.Certainly, also can be other numerical value.In order to reach the effect of good prevention Signal transmissions, the size of barrier device generally need be greater than the size of each signal detecting device.Barrier device in the utility model embodiment is coating steel pipe, and its external diameter is 70mm, and length is 100mm, can play the effect well stoping Signal transmissions.But its size is not as limit, generally, the external diameter of coating steel pipe can be 10mm ~ 200mm, and length can be 10mm ~ 1000mm.Certainly, the size of coating steel pipe can also be other numerical value, as long as the size of coating steel pipe plays the function stoping Signal transmissions.
Signal detecting device number in the utility model embodiment is two, is respectively used to launch and Received signal strength, but it is not as limit, in order to improve monitoring precision, can also use the signal detecting device of more than three or three.Such as, four signal detecting devices can also be set, be one group between two, and be oppositely arranged, form two groups of signal detecting devices, even if there is one group of signal detecting device to lose efficacy like this, another group signal detecting device can also continue to play its effect, can ensure the lasting validity of the well lid supervisory system of the application like this.
In addition, being respectively used in the present embodiment transmits and two signal detecting devices of Received signal strength are positioned in same level, but the position of the two is not as limit, such as, first signal detecting device can be positioned at the position lower than barrier device place surface level, and secondary signal sniffer is positioned at the position higher than barrier device place surface level, but now the two is necessary for and is oppositely arranged, the existence of barrier device simultaneously can stop the transmission of signal therebetween, and after barrier device is removed, then need the transmission that can realize signal therebetween, thus generation alerting signal, achieve real time and on line monitoring.Certainly, two signal detecting devices can also be positioned on other optional positions of same level.
Signal detecting device in the utility model embodiment is infrared signal sniffer.Infrared signal sniffer is the device infrared radiation signal of incidence being transformed into electric signal output, uses infrared signal sniffer signal detecting device to have and measures reliable advantage accurately.
The classification of waterproof of the signal detecting device in the utility model embodiment is IP68, reaches military project rank, considerably increases the serviceable life of signal detecting device.
Signal detecting device and the barrier device volume of the application are little, easy for installation, quick, but also achieve the accuracy of well lid condition monitoring, and theftproof performance is strong, is suitable for practicality.Wherein, signal detecting device is embedded in the groove of hoistway wall, solves the problem that workmen is current smoothly in vertical shaft.Be connected between barrier device with well lid, when well lid once be moved, barrier device is also moved together, then achieve the transmission of signal between the signal detecting device be oppositely arranged, then produce alerting signal immediately, thus achieve real time and on line monitoring.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a well lid supervisory system, comprise well lid and vertical shaft, it is characterized in that, described well lid supervisory system also comprises at least two signal detecting devices be oppositely arranged and the barrier device between at least two described signal detecting devices, the inwall of described vertical shaft offers the groove holding described signal detecting device, described signal detecting device embeds in described groove, and described barrier device is connected with described well lid, and for stoping the Signal transmissions between described signal detecting device.
2. well lid supervisory system according to claim 1, is characterized in that, described in the signal detecting device that is oppositely arranged be respectively the first signal detecting device for transmitting and the secondary signal sniffer for Received signal strength.
3. well lid supervisory system according to claim 1, is characterized in that, the signal detecting device be oppositely arranged described at least two is positioned on the same radial section diameter of a circle of vertical shaft.
4. well lid supervisory system according to claim 1, is characterized in that, described signal detecting device is infrared signal sniffer.
5. well lid supervisory system according to claim 1, is characterized in that, the classification of waterproof of described signal detecting device is IP68.
6. well lid supervisory system according to claim 1, is characterized in that, the distance between described signal detecting device and ground is 10mm ~ 1000mm.
7. well lid supervisory system according to claim 1, is characterized in that, the size of described barrier device is greater than the size of each described signal detecting device.
8. well lid supervisory system according to claim 1, is characterized in that, described barrier device is coating steel pipe.
9. well lid supervisory system according to claim 8, is characterized in that, the external diameter of described coating steel pipe is 10mm ~ 200mm, and the length of described coating steel pipe is 10mm ~ 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181286.8U CN204496654U (en) | 2015-03-27 | 2015-03-27 | Well lid supervisory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181286.8U CN204496654U (en) | 2015-03-27 | 2015-03-27 | Well lid supervisory system |
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| CN204496654U true CN204496654U (en) | 2015-07-22 |
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| CN201520181286.8U Active CN204496654U (en) | 2015-03-27 | 2015-03-27 | Well lid supervisory system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017415A (en) * | 2016-08-08 | 2016-10-12 | 中冶赛迪工程技术股份有限公司 | Well cover settlement monitoring device |
| CN107680359A (en) * | 2017-09-30 | 2018-02-09 | 南京南瑞集团公司 | A kind of integrated Internet of Things intelligent well cover |
| CN108765871A (en) * | 2018-08-03 | 2018-11-06 | 武汉路宝市政建设配套设施有限公司 | A kind of well lid monitoring device and monitoring method |
-
2015
- 2015-03-27 CN CN201520181286.8U patent/CN204496654U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017415A (en) * | 2016-08-08 | 2016-10-12 | 中冶赛迪工程技术股份有限公司 | Well cover settlement monitoring device |
| CN107680359A (en) * | 2017-09-30 | 2018-02-09 | 南京南瑞集团公司 | A kind of integrated Internet of Things intelligent well cover |
| CN108765871A (en) * | 2018-08-03 | 2018-11-06 | 武汉路宝市政建设配套设施有限公司 | A kind of well lid monitoring device and monitoring method |
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| C14 | Grant of patent or utility model | ||
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Address after: 215123 3C, 3D, Aoyang Shunchang building, 270 Dongping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Guangge Technology Co.,Ltd. Address before: 215123 3D, 3rd floor, Aoyang Shunchang building, 270 Dongping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU GUANGGE EQUIPMENT Co.,Ltd. |