CN213844320U - Retaining wall monitoring and early warning device that collapses - Google Patents
Retaining wall monitoring and early warning device that collapses Download PDFInfo
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- CN213844320U CN213844320U CN202120175823.3U CN202120175823U CN213844320U CN 213844320 U CN213844320 U CN 213844320U CN 202120175823 U CN202120175823 U CN 202120175823U CN 213844320 U CN213844320 U CN 213844320U
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- retaining wall
- early warning
- warning device
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Abstract
The utility model discloses a retaining wall control early warning device that collapses, include: the photovoltaic power supply, the early warning device and the monitoring device are arranged at the retaining wall section, and the photovoltaic power supply supplies power to the early warning device and the monitoring device; the monitoring device comprises a processor, a wireless transmitter and a soil humidity monitoring device, wherein the processor is electrically connected with the wireless transmitter and the soil humidity monitoring device respectively, and the soil humidity monitoring device monitors the soil humidity of the retaining wall; the early warning device comprises a signal lamp, an information screen and a wireless receiver, and the wireless receiver is in wireless communication connection with the wireless transmitter; the wireless receiver is electrically connected with the controller of the signal lamp and the controller of the information screen respectively. The utility model provides a retaining wall monitoring early warning device that collapses through the humidity of the different degree of depth soil behind the photovoltaic power supply real-time supervision retaining wall, makes the early warning to the car that comes, has simple structure, energy-concerving and environment-protective, cost with low costs, easy installation implementation, characteristics that the suitability is strong, can use widely.
Description
Technical Field
The utility model relates to a road traffic safety technical field especially relates to a retaining wall monitoring early warning device that collapses.
Background
With the increasing importance of society on civilized driving and traffic safety, road construction is becoming perfect, especially mountain road construction, in order to ensure safety, a large amount of retaining walls are provided to support and block soil bodies beside roads. The retaining wall is high, mostly 2m to 10m and varies, if the retaining wall collapses, can cause very big injury to the vehicle of operation on the road.
At present, most of damage early warning methods for civil engineering structures are directed to structural members such as beams, plates and columns, building structures or bridge structures, and the like, and the safety early warning technology for geotechnical structures is still in a starting stage. In order to deal with the problem that collapse accidents of the retaining wall of the mountain land occur frequently, various prompting slogans or warning signs such as common sign boards are generally set in advance at the sections of the retaining wall for prompting drivers to pay attention, but the playing effect is not ideal, and the warning signs are only one arrangement at night. Aiming at the situation, a monitoring and early warning device for the collapse of the retaining wall needs to be designed urgently, and the potential safety hazard is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a retaining wall monitoring and early warning device that collapses through the humidity of the different degree of depth soil behind the photovoltaic power supply real-time supervision retaining wall, makes the early warning to the incoming bus, has simple structure, energy-concerving and environment-protective, cost is with low costs, easily installs the characteristics of implementing, the suitability is strong, can use widely.
In order to achieve the above object, the utility model provides a following scheme:
a retaining wall collapse monitoring and early warning device comprises: the photovoltaic power supply is arranged at the retaining wall section and supplies power to the early warning device and the monitoring device; the monitoring device comprises a processor, a wireless transmitter and a soil humidity monitoring device, wherein the processor is respectively electrically connected with the wireless transmitter and the soil humidity monitoring device, and the soil humidity monitoring device is used for monitoring the soil humidity of the retaining wall; the early warning device comprises a signal lamp, an information screen and a wireless receiver, and the wireless receiver is in wireless communication connection with the wireless transmitter; the wireless receiver is respectively electrically connected with the controller of the signal lamp and the controller of the information screen, the controller of the signal lamp is used for controlling the working state of the signal lamp, and the controller of the information screen is used for controlling the working state of the information screen.
Optionally, the early warning device includes a first early warning device and a second early warning device, and the first early warning device and the second early warning device are respectively arranged at two ends of the retaining wall section.
Optionally, the first early warning device and the second early warning device are respectively fixed on a support frame, and the support frame is fixedly connected to the road surface of the retaining wall section.
Optionally, the soil humidity monitoring device includes a plurality of soil humidity sensors, and the soil humidity sensors are preset with numbers; when the soil humidity detection device comprises a soil humidity sensor, the soil humidity sensor is buried in soil of the retaining wall, and the buried depth of the soil humidity sensor is half of the height of the retaining wall; when soil moisture detection device includes a plurality of soil moisture sensor, it is a plurality of soil moisture sensor buries the different degree of depth in the soil of retaining wall underground respectively, the maximum depth that soil moisture sensor buried is half of retaining wall height, and every 1m of interval upwards buries next in proper order soil moisture sensor, soil moisture sensor stops to bury apart from soil surface degree of depth less than or equal to 0.5 m.
Optionally, the soil humidity monitoring device is provided as three soil humidity sensors.
Optionally, the light emitting color of the signal lamp includes red and yellow.
Optionally, the information screen is preset with a "please note the front danger" word.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a monitoring and early warning device for the collapse of a retaining wall, which comprises a photovoltaic power supply, an early warning device and a monitoring device, wherein the photovoltaic power supply is arranged at the road section of the retaining wall and supplies power to the early warning device and the monitoring device; the monitoring device comprises a processor, a wireless transmitter and a soil humidity monitoring device, wherein the processor is electrically connected with the wireless transmitter and the soil humidity monitoring device respectively, and the soil humidity monitoring device is used for monitoring the soil humidity of the retaining wall; the early warning device comprises a signal lamp, an information screen and a wireless receiver, and the wireless receiver is in wireless communication connection with the wireless transmitter; the wireless receiver is respectively and electrically connected with the controller of the signal lamp and the controller of the information screen, so that the structure is simple, the installation and implementation are easy, and the driver of the coming vehicle can be reminded of safety in time; utilize photovoltaic power supply to supply power, energy-concerving and environment-protective, the cost is with low costs, and photovoltaic power supply can the electric power storage for early warning device also can normally carry out the suggestion at night, and the suitability is strong, can use widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a monitoring and early warning device for retaining wall collapse according to an embodiment of the present invention;
fig. 2 is a schematic plan view illustrating the installation of the monitoring and early warning device for the collapse of the retaining wall according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control device according to an embodiment of the present invention;
description of reference numerals: 1. a monitoring device; 2. a retaining wall section; 3. a first early warning device; 4. a second early warning device; 5. a wire; 6. a retaining wall; 7. a soil humidity sensor; 8. a photovoltaic power source; 9. a processor; 10. a wireless transmitter; 11. a signal lamp; 12. a wireless receiver; 13. and (6) an information screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a retaining wall monitoring and early warning device that collapses through the humidity of the different degree of depth soil bodies behind the photovoltaic power supply real-time supervision retaining wall, makes the early warning to the incoming car, has simple structure, energy-concerving and environment-protective, cost is with low costs, easily installs the characteristics of implementing, the suitability is strong, can use widely.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 3, the embodiment of the utility model provides a retaining wall monitoring and early warning device that collapses includes: the photovoltaic power supply 8, the early warning device and the monitoring device 1 are arranged at the retaining wall road section, and the photovoltaic power supply 8 supplies power to the early warning device and the monitoring device 1; the monitoring device 1 comprises a processor 9, a wireless transmitter 10 and a soil humidity monitoring device, wherein the processor 9 is electrically connected with the wireless transmitter 10 and the soil humidity monitoring device respectively, and the soil humidity monitoring device is used for monitoring the soil humidity of the retaining wall 6; the early warning device comprises a signal lamp 11, an information screen 13 and a wireless receiver 12, wherein the wireless receiver 12 is in wireless communication connection with the wireless transmitter 10; the wireless receiver 12 is electrically connected to a controller of the signal lamp 11 and a controller of the information screen 13, respectively, the controller of the signal lamp 11 is used for controlling the working state of the signal lamp 11, and the controller of the information screen 13 is used for controlling the working state of the information screen 13.
The early warning device comprises a first early warning device 3 and a second early warning device 4, wherein the first early warning device 3 and the second early warning device 4 are respectively arranged at two ends of the retaining wall section 2; the first early warning device 3 and the second early warning device 4 are respectively fixed on a support frame, and the support frame is fixedly connected to the road surface of the retaining wall section 2; the soil humidity monitoring device is provided with three soil humidity sensors 7, the three soil humidity sensors are respectively buried at different depths of soil of the retaining wall 6, the maximum buried depth of the soil humidity sensors 7 is half of the height of the retaining wall 6, the next soil humidity sensor 7 is sequentially buried every 1m at an upward interval, the depth of the soil humidity sensor 7 from the surface of the soil is less than or equal to 0.5m, and the soil humidity sensor 7 with the deepest depth is a No. 1 sensor, sequentially a No. 2 sensor and a No. 3 sensor and is used for measuring the humidity of the soil behind the retaining wall 6 in real time; the lighting color of the signal lamp 11 includes red and yellow; the information screen 13 is preset with the word "please note a danger ahead".
The processor sets a soil humidity threshold value, the gravity value of the backfill soil of the retaining wall corresponding to the limit damage value during the design of the retaining wall can be obtained by calculation of a retaining wall design unit, the gravity when the soil is dry is subtracted from the limit gravity value, the gravity is the maximum allowable water inlet gravity, and then the soil humidity value during the damage limit of the retaining wall is obtained, the value is a warning value, and the warning value is the threshold value set by the processor. If the numerical values of all the sensors do not reach the threshold value, the signal lamp and the information screen are closed; if the numerical value of the sensor No. 1 with the deepest embedding depth reaches a threshold value, the signal lamp flashes red, and the information screen displays a character of 'please notice the front danger'; when the No. 2 sensor or the No. 3 sensor reaches the threshold value, the signal lamp flashes the yellow lamp, and the information screen is closed.
The working principle of the device is as follows: soil humidity sensor is buried to the different degree of depth of soil body behind the retaining wall, the humidity of soil body behind the real-time assay retaining wall to with signal conduction to treater, treater preset program, through wireless transmitter transmitting signal, early warning device's wireless receiver received signal transmits the controller to the signal lamp respectively and the controller of information screen, the operating condition of the controller control signal lamp of signal lamp, the operating condition of the controller control information screen of information screen. In the road running process, the humidity of soil behind the retaining wall is normal, the retaining wall is stressed normally without the risk of collapse, the warning device does not warn, and vehicles pass normally; when the soil body behind the retaining wall enters water, the soil humidity is increased, the stress of the retaining wall is increased, the soil humidity is increased in sequence from top to bottom, the water inflow is not large, the warning device only warns generally, and the signal lamp flashes a yellow light; when the inflow is great, more than half of the soil body has reached the threshold value behind the retaining wall, and the retaining wall risk of collapsing this moment is very big, and warning device warns, and the signal lamp dodges the red light to show "dangerous attention to in the place ahead" typeface on information screen, remind the car of coming to notice.
The utility model provides a monitoring and early warning device for the collapse of a retaining wall, which comprises a photovoltaic power supply, an early warning device and a monitoring device, wherein the photovoltaic power supply is arranged at the road section of the retaining wall and supplies power to the early warning device and the monitoring device; the monitoring device comprises a processor, a wireless transmitter and a soil humidity monitoring device, wherein the processor is electrically connected with the wireless transmitter and the soil humidity monitoring device respectively, and the soil humidity monitoring device is used for monitoring the soil humidity of the retaining wall; the early warning device comprises a signal lamp, an information screen and a wireless receiver, and the wireless receiver is in wireless communication connection with the wireless transmitter; the wireless receiver is respectively and electrically connected with the controller of the signal lamp and the controller of the information screen, so that the structure is simple, the installation and implementation are easy, and the driver of the coming vehicle can be reminded of safety in time; utilize photovoltaic power supply to supply power, energy-concerving and environment-protective, the cost is with low costs, and photovoltaic power supply can the electric power storage for early warning device also can normally carry out the suggestion at night, and the suitability is strong, can use widely.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. The utility model provides a retaining wall monitoring and early warning device that collapses which characterized in that includes: the photovoltaic power supply is arranged at the retaining wall section and supplies power to the early warning device and the monitoring device; the monitoring device comprises a processor, a wireless transmitter and a soil humidity monitoring device, wherein the processor is respectively electrically connected with the wireless transmitter and the soil humidity monitoring device, and the soil humidity monitoring device is used for monitoring the soil humidity of the retaining wall; the early warning device comprises a signal lamp, an information screen and a wireless receiver, and the wireless receiver is in wireless communication connection with the wireless transmitter; the wireless receiver is respectively electrically connected with the controller of the signal lamp and the controller of the information screen, the controller of the signal lamp is used for controlling the working state of the signal lamp, and the controller of the information screen is used for controlling the working state of the information screen.
2. A retaining wall collapse monitoring and early warning device as claimed in claim 1, wherein the early warning device comprises a first early warning device and a second early warning device, and the first early warning device and the second early warning device are respectively arranged at two ends of a retaining wall section.
3. A retaining wall collapse monitoring and pre-warning device as claimed in claim 2, wherein the first pre-warning device and the second pre-warning device are respectively fixed on a support frame, and the support frame is fixedly connected to a road surface of a retaining wall section.
4. A monitoring and early warning device for collapse of a retaining wall according to claim 1, wherein the soil humidity monitoring device comprises a plurality of soil humidity sensors, and the soil humidity sensors are preset with numbers; when the soil humidity detection device comprises a soil humidity sensor, the soil humidity sensor is buried in soil of the retaining wall, and the buried depth of the soil humidity sensor is half of the height of the retaining wall; when soil moisture detection device includes a plurality of soil moisture sensor, it is a plurality of soil moisture sensor buries the different degree of depth in the soil of retaining wall underground respectively, the maximum depth that soil moisture sensor buried is half of retaining wall height, and every 1m of interval upwards buries next in proper order soil moisture sensor, soil moisture sensor stops to bury apart from soil surface degree of depth less than or equal to 0.5 m.
5. A monitoring and early warning device for the collapse of a retaining wall as claimed in claim 4, wherein the soil moisture monitoring device is provided with three soil moisture sensors.
6. A retaining wall collapse monitoring and early warning device as claimed in claim 1, wherein the light emitting color of the signal lamp comprises red and yellow.
7. A monitoring and pre-warning device for collapse of a retaining wall according to claim 1, wherein the information screen is preset with the word "please notice the danger ahead".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175823.3U CN213844320U (en) | 2021-01-20 | 2021-01-20 | Retaining wall monitoring and early warning device that collapses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175823.3U CN213844320U (en) | 2021-01-20 | 2021-01-20 | Retaining wall monitoring and early warning device that collapses |
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| Publication Number | Publication Date |
|---|---|
| CN213844320U true CN213844320U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120175823.3U Expired - Fee Related CN213844320U (en) | 2021-01-20 | 2021-01-20 | Retaining wall monitoring and early warning device that collapses |
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| CN (1) | CN213844320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916190A (en) * | 2021-10-27 | 2022-01-11 | 深圳飞赛精密钣金技术有限公司 | Online monitoring and early warning method and system for gradient of tower |
-
2021
- 2021-01-20 CN CN202120175823.3U patent/CN213844320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916190A (en) * | 2021-10-27 | 2022-01-11 | 深圳飞赛精密钣金技术有限公司 | Online monitoring and early warning method and system for gradient of tower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20220120 |