Municipal pavement collapse monitoring and alarming device

Abstract

The utility model discloses a monitoring and alarming device for municipal road surface collapse, and particularly relates to the technical field of road surface collapse monitoring, which comprises a protection box embedded on a road surface marking line, the middle part of the protection box is fixedly connected with a support table, and the middle part of the protection box is provided with a processor, a positioner, a communicator and a storage battery. A transparent protection plate is arranged at the top of the supporting table, and a supporting groove is formed in the top end of the supporting table. According to the utility model, the protection box is embedded in the marking position of the road surface, so that the rolling compaction of a vehicle can be reduced, and the installation position of the protection box can be positioned through the positioner, so that the position can be directly confirmed when manual secondary detection and confirmation are needed, and the positions of a plurality of monitoring devices can be conveniently positioned; the position of soil under the road surface can be detected through the strain force detector, whether the soil collapses or not can be conveniently detected, monitoring and using are convenient, and the protection effect is achieved through the protection pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface collapse monitoring technical field more specifically, the utility model relates to the monitoring alarm device of municipal road surface collapse. BACKGROUND

[0002] The city road ground collapse is a dynamic geological phenomenon that the soil and the roadbed fall down under the action of natural or human factors and form a collapse pit (hole) on the ground, which is caused by the following reasons: the road surface and the backfill soil are not compacted, there are many pores, hidden dangers, weak foundation, large load, underground rain and sewage pipeline leakage, long-term erosion of nearby soil, underground cavity, etc. Road surface collapse will affect driving safety, and monitoring alarm device is needed for detection;

[0003] The existing monitoring means for road surface collapse has many limitations. First, manual inspection is inefficient, and it is difficult to achieve comprehensive and real-time monitoring due to subjective factors. Traditional methods such as geological radar detection can detect underground structures, but the equipment cost is high, the operation process is complicated, and it is difficult to carry out long-term and continuous monitoring of large-area road surface. Therefore, a monitoring alarm device for municipal road surface collapse is proposed. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a monitoring alarm device for municipal road surface collapse to solve the problems in the above background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a monitoring alarm device for municipal road surface collapse, comprising a protective box embedded in the road marking, a support table fixedly connected to the middle part of the protective box, a processor, a positioner, a communicator and a storage battery arranged in the middle part of the protective box, a transparent protective plate arranged on the top of the support table, a support groove formed in the top end of the support table, a solar panel arranged in the middle part of the support groove, the transparent protective plate is supported by the support table to improve the stability of the transparent protective plate, the solar panel is protected by the transparent protective plate, the solar panel is limitingly installed by the support groove to improve the stability of the solar panel, the installation position of the protective box is positioned by the positioner, the detection signal is conveniently sent to the general control console by the communicator, the service life is improved by the storage battery, and the road surface of the installation position is conveniently monitored in real time whether the collapse occurs or not;

[0006] A connecting ring is fixedly connected to the bottom of the protective box. A protective tube is installed at the bottom of the protective box corresponding to the connecting ring. A threaded head is fixedly connected to the top of the protective tube. A connecting wire is connected to the bottom of the solar panel. One end of the connecting wire is connected to a strain gauge. The protective tube protects the connecting wire and the strain gauge. The threaded head and the connecting ring facilitate the connection of the protective tube to the protective box. The strain gauge can detect whether the soil at the location of the strain gauge has changed, causing the strain gauge to move. This facilitates the detection of whether the strain gauge has moved and whether there is any collapse, thus improving the effectiveness of the product.

[0007] Preferably, the top wall of the protective box is on the same horizontal plane as the road surface, the top wall of the transparent protective plate is on the same horizontal plane as the top wall of the support platform, and the solar panel is set at the bottom of the transparent protective plate. The transparent protective plate protects the middle part of the protective box, improves the support strength of the protective box, and can increase the service life of the protective box.

[0008] Preferably, the support platform is arranged around the center of the protective box, the protective box is configured as a long strip structure, mounting ear plates are symmetrically fixedly connected around the protective box, and positioning pins are symmetrically fixedly connected to both sides of the bottom of the protective box. The mounting ear plates facilitate the fixing of the installation position of the protective box, and the positioning pins can fix the installation of the protective box, prevent the protective box from sliding, and improve the installation stability of the protective box.

[0009] Preferably, the connecting line passes through the middle of the protective tube, and the strain detector is set at the bottom of the inner cavity of the protective tube. The protective tube protects the position of the connecting line and avoids limiting the strain detector, thereby improving the performance.

[0010] Preferably, the strain detector is electrically connected to the solar panel and processor via a protective tube. The locator, communicator, battery, and solar panel are electrically connected to the processor. The processor conveniently receives the signals detected by the strain detector, and the communicator sends the locator's position and detection signals to the central control station. When the data of the strain detector changes, it indicates that the soil at the location of the strain detector has moved, thus triggering an alarm. This allows the central control station to issue an alarm, reminding maintenance personnel to conduct a second manual inspection and confirmation, improving the effectiveness of use. The battery's lifespan is extended, and the solar panel further enhances the overall performance.

[0011] Preferably, the threaded head is adapted to the connecting ring, the connecting ring is sleeved on the middle of the threaded head, and the connecting ring is threadedly connected to the threaded head. Through the cooperation of the connecting ring and the threaded head, the protective tube can be easily fixed to the bottom of the protective box, which facilitates assembly and installation.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model firstly reduces vehicle pressure by embedding the protective box in the road marking position. The positioning device can locate the installation position of the protective box, and the position can be directly confirmed when manual secondary inspection is required. It is convenient to locate the position of multiple monitoring devices. The strain detector can detect the soil position under the road surface, which is convenient to detect whether the soil has collapsed. It is convenient for monitoring and use. The protective pipe plays a protective role.

[0014] 2. This utility model also features a support platform for supporting and positioning the transparent protective panel during installation, and a support groove for supporting and limiting the solar panel, thereby improving the installation stability of the solar panel. The positioning pins further enhance the stability of the protective box installation, preventing it from sliding. The mounting ear plates can fix the installation position of the protective box, improving its performance. Furthermore, the transparent protective panel protects the top of the protective box without affecting the solar panel's absorption of solar energy and its conversion into electrical energy, thus extending its service life.

[0015] In summary, through the interaction of the above-mentioned multiple functions, it is easy to install and use, can monitor the detection position in real time, improve the detection effect, facilitate the location of the detection position, and extend the service life and improve the use effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram showing the disassembled structure of the protective box and protective tube of this utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the protective box of this utility model.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Protective box; 2. Support platform; 3. Processor; 4. Positioner; 5. Communicator; 6. Battery; 7. Solar panel; 8. Transparent protective plate; 9. Connecting wire; 10. Strain detector; 11. Protective tube; 12. Connecting ring; 13. Threaded head; 14. Positioning pin; 15. Mounting ear plate; 16. Support groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As attached Figures 1-4 The municipal road surface collapse monitoring and alarm device shown includes a protective box 1 embedded in the road markings. A support platform 2 is fixedly connected to the middle of the protective box 1. A processor 3, a locator 4, a communicator 5, and a battery 6 are installed in the middle of the protective box 1. A transparent protective plate 8 is installed on the top of the support platform 2. A support groove 16 is opened at the top of the support platform 2. A solar panel 7 is installed in the middle of the support groove 16. The support platform 2 supports the transparent protective plate 8, improving the stability of the transparent protective plate 8 and protecting the solar panel 7. The support groove 16 limits the installation of the solar panel 7, improving the stability of the solar panel 7. The locator 4 positions the installation position of the protective box 1. The communicator 5 facilitates the transmission of detection signals to the central control console. The battery 6 extends the service life and facilitates real-time monitoring of whether the road surface at the installation location has collapsed.

[0023] A connecting ring 12 is fixedly connected to the bottom of the protective box 1. A protective tube 11 is set at the bottom of the protective box 1 at a position corresponding to the connecting ring 12. A threaded head 13 is fixedly connected to the top of the protective tube 11. A connecting line 9 is connected to the bottom of the solar panel 7. One end of the connecting line 9 is connected to a strain detector 10. The protective tube 11 protects the connecting line 9 and the strain detector 10. The threaded head 13 and the connecting ring 12 cooperate to facilitate the connection of the protective tube 11 to the protective box 1. The strain detector 10 can detect whether the soil at the position of the strain detector 10 has changed, causing the strain detector 10 to move. This facilitates the detection of whether the strain detector 10 has moved and whether there is any collapse, thus improving the effectiveness of use.

[0024] As attached Figures 1-4As shown, the top wall of the protective box 1 is on the same horizontal plane as the road surface, the top wall of the transparent protective plate 8 is on the same horizontal plane as the top wall of the support platform 2, the solar panel 7 is set at the bottom of the transparent protective plate 8, the support platform 2 is set around the middle of the protective box 1, the protective box 1 is set as a long strip structure, the protective box 1 is symmetrically fixedly connected with mounting ear plates 15 around the perimeter, the bottom two sides of the protective box 1 are symmetrically fixedly connected with positioning pins 14, the connecting line 9 passes through the middle of the protective tube 11, the strain detector 10 is set at the bottom of the inner cavity of the protective tube 11, the strain detector 10 is electrically connected to the solar panel 7 and the processor 3 through the protective tube 11, the locator 4 and the communicator 5, the battery 6, the solar panel 7 and the processor 3 are electrically connected, the threaded head 13 is adapted to the connecting ring 12, the connecting ring 12 is sleeved in the middle of the threaded head 13, the connecting ring 12 and the threaded head 13 are threadedly connected, the transparent protective plate 8 protects the middle of the protective box 1, improving the support strength of the protective box 1, and the solar panel 7 can improve the protection strength of the protective box 1. To extend its lifespan, the installation ear plate 15 facilitates the fixing of the installation position of the protective box 1, and the positioning pin 14 can fix the installation of the protective box 1 to prevent sliding and improve the installation stability of the protective box 1. The protective tube 11 protects the position of the connecting line 9 and prevents the protective tube 11 from having a limiting effect on the strain detector 10, thus improving the use effect. The processor 3 can easily receive the signal detected by the strain detector 10, and the communicator 5 can send the positioning position of the locator 4 and the detection signal to the central control console. When the data of the strain detector 10 changes, it indicates that the soil at the location of the strain detector 10 has moved, thus triggering an alarm. This allows the central control console to issue an alarm, reminding maintenance personnel to conduct secondary manual inspection and confirmation, thus improving the use effect. The battery 6 extends the service life, and the solar panel 7 further enhances the use effect. The connecting ring 12 and the threaded head 13 work together to easily fix the protective tube 11 to the bottom of the protective box 1, facilitating combined installation and use.

[0025] It is worth noting that the connection between the solar panel 7 and the battery 6, as well as the method of converting solar energy into electrical energy, are existing technologies and will not be elaborated on further.

[0026] The working principle of this utility model is as follows: When in use, the protective box 1 is embedded in the road marking position, which can reduce the crushing of vehicles. The top of the protective box 1 is protected by the transparent protective plate 8, and it does not affect the solar panel 7 from absorbing solar energy and converting it into electrical energy, thereby improving the service life. The service life is further improved by the storage battery 6, so that it can be used without being affected by rainy weather.

[0027] The strain gauge 10 is located in the middle of the subgrade under the road surface. When the soil collapses, the strain gauge 10 will automatically move down because the bottom of the strain gauge 10 lacks support. At this time, the signal detected by the strain gauge 10 will be sent to the central control station through the processor 3 and the locator 4 via the communicator 5. When the value of the strain gauge 10 is abnormal, the central control station will issue an alarm, so as to facilitate the staff to conduct a second on-site inspection and confirmation, which is convenient for monitoring and use. The protective pipe 11 plays a protective role.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for monitoring and warning of municipal road surface collapse, comprising a protective box (1) embedded in a road marking, characterized in that: The middle part of the protection box (1) is fixedly connected with a support table (2), the middle part of the protection box (1) is provided with a processor (3), a positioner (4), a communicator (5), a storage battery (6), the top of the support table (2) is provided with a transparent protection plate (8), the top end of the support table (2) is provided with a support groove (16), the middle part of the support groove (16) is provided with a solar panel (7); The bottom of the protection box (1) is fixedly connected with a connecting ring (12), the bottom of the protection box (1) is provided with a protection pipe (11) corresponding to the connecting ring (12), the top end of the protection pipe (11) is fixedly connected with a threaded head (13), the bottom of the solar panel (7) is connected with a connecting line (9), one end of the connecting line (9) is connected with a strain detector (10).

2. The municipal road collapse monitoring alarm device according to claim 1, characterized in that: The top wall of the protection box (1) is in the same horizontal plane as the road surface, the top wall of the transparent protection plate (8) is in the same horizontal plane as the top wall of the support table (2), and the solar panel (7) is arranged at the bottom of the transparent protection plate (8).

3. The municipal road collapse monitoring alarm device as claimed in claim 1, wherein: The support table (2) is arranged around the middle part of the protection box (1), the protection box (1) is in a long strip shape, the protection box (1) is fixedly connected with mounting ear plates (15) symmetrically around the four sides, and the bottom of the protection box (1) is fixedly connected with positioning pins (14) symmetrically on both sides.

4. The municipal road collapse monitoring alarm device according to claim 1, wherein: The connecting line (9) penetrates the middle part of the protection pipe (11), and the strain detector (10) is arranged at the bottom of the inner cavity of the protection pipe (11).

5. The municipal road collapse monitoring alarm device as claimed in claim 1, wherein: The strain detector (10) is electrically connected with the solar panel (7) and the processor (3) through the protection pipe (11), and the positioner (4), the communicator (5), the storage battery (6), the solar panel (7) and the processor (3) are electrically connected.

6. The municipal road collapse monitoring alarm device according to claim 1, wherein: The threaded head (13) is matched with the connecting ring (12), the connecting ring (12) is sleeved on the middle part of the threaded head (13), and the connecting ring (12) is threadedly connected with the threaded head (13).

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