An integrated multi-sensor structural deformation real-time monitoring device

Abstract

The utility model relates to the technical field of deformation monitoring, and disclose a kind of structure deformation real-time monitoring device of integrated multiple sensors, comprising: pedestal, the top of pedestal is provided with support plate, cavity is formed between pedestal and support plate, and the bottom of pedestal is fixedly installed with mounting plate;Monitoring mechanism, monitoring mechanism is between sensing base and support plate, and monitoring mechanism includes multiple sensing base installed in support plate interior, the bottom of multiple sensing base is fixedly installed with sensor body, and installation assembly is arranged between sensing base and support plate, the top of support plate is installed with the power supply component that sensing base is powered, and interval component is arranged between multiple sensing base;Sensing base in monitoring mechanism is slidably connected with the sliding slot of fixed frame by sliding block, greatly simplifies installation process, improves the adaptability of device in different structure, different monitoring point, and the distance between multiple sensing base can be accurately controlled by the setting of interval component.

Description

Technical Field

[0001] This utility model relates to the field of deformation monitoring technology, specifically to a real-time structural deformation monitoring device integrating multiple sensors. Background Technology

[0002] In fields such as civil engineering, bridges, large equipment, and water conservancy projects, the safety and stability of structures are of paramount importance. Due to long-term loads, environmental erosion, and the aging of materials themselves, these structures inevitably undergo minor deformations.

[0003] With the development of sensor technology, the Internet of Things, and wireless communication technology, integrated and networked multi-sensor monitoring systems have become a research and application hotspot. By arranging multiple sensors at different locations on a structure, distributed, multi-point synchronous monitoring of structural deformation can be achieved, thereby capturing the overall stress and deformation state of the structure more comprehensively. However, in practical applications, the installation position and orientation of existing multi-sensor integrated monitoring devices often need to be precisely adjusted according to the specific monitoring point. Existing installation structures are sometimes too fixed or the adjustment process is complicated, making it inconvenient for rapid on-site deployment and optimization. Furthermore, when conducting distributed monitoring, the uniformity of the spacing between multiple sensors can affect the comparative analysis of data and the accurate judgment of deformation patterns, making it difficult to reliably ensure consistent sensor spacing. At the same time, relying on battery power requires regular replacement, resulting in high maintenance costs, while connecting to mains power is limited by the installation environment. Utility Model Content

[0004] The purpose of this invention is to provide a real-time monitoring device for structural deformation that integrates multiple sensors. This solves the problem in the prior art that the installation position and orientation of the sensors often need to be precisely adjusted according to the specific monitoring point, and that the existing installation structure is sometimes too fixed or the adjustment process is too complicated, making it inconvenient for rapid on-site deployment and optimization.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A real-time structural deformation monitoring device integrating multiple sensors, comprising: A base, wherein a support plate is provided on the top of the base, a cavity is formed between the base and the support plate, and an mounting plate is fixedly installed on the bottom of the base; A support mechanism is located on both sides of the cavity and is used to support the base and the support plate. A monitoring mechanism is located between a sensor base and a support plate. The monitoring mechanism includes multiple sensor bases installed inside the support plate. A sensor body is fixedly installed at the bottom of each of the multiple sensor bases. An installation assembly is provided between the sensor base and the support plate. A power supply assembly for supplying power to the sensor bases is installed at the top of the support plate. An interval assembly is provided between the multiple sensor bases to control the spacing between the multiple sensor bases for convenient monitoring.

[0006] Preferably, the mounting assembly includes sliders fixedly mounted on both sides of the sensor base, and fixed brackets fixedly mounted on both sides of the support plate, with grooves for the sliders to slide on opposite sides of the two fixed brackets.

[0007] Preferably, the spacing assembly includes two abutment seats and a mounting seat fixedly installed on both sides of the sensor seat. Abutment rod is screwed to one side of each of the two mounting seats. Abutment groove for inserting two abutment rods is provided on one side of each of the two abutment seats. The multiple abutment rods are of the same length.

[0008] Preferably, the power supply assembly includes a battery holder fixedly installed on the top of the support plate. The outer wall of the battery holder is connected with power supply lines. The support plate has multiple power supply holes through it. The multiple power supply lines extend to the bottom of the power supply holes and are movably connected to the sensor base.

[0009] Preferably, a plurality of support bases are fixedly installed on the top of the battery storage base, and a solar panel is fixedly installed on the top of the plurality of support bases. A plurality of reinforcing rods are fixedly installed on both sides of the bottom of the solar panel, and the bottom of the plurality of reinforcing rods is fixedly connected to the support plate. A plurality of connecting wires are connected between the solar panel and the battery storage base, and a reinforcing sleeve is fixedly installed on the outer wall of each connecting wire. The plurality of reinforcing sleeves are fixedly connected to the support bases.

[0010] Preferably, a plurality of threaded seats are fixedly installed on the top of the support plate, and a threaded rod is screwed into the interior of each of the plurality of threaded seats. A control knob is fixedly installed on the top of the threaded rod, and the bottom of the threaded rod extends to the bottom of the support plate and is threadedly connected to the sensor seat.

[0011] Preferably, the support mechanism includes a balancing frame disposed on both sides of the base and the support plate. A vertical frame is fixedly installed at both the upper and lower ends of the balancing frame. A mounting frame is fixedly installed on both sides of the bottom of the base. The bottom of the vertical frame is fixedly connected to the mounting frame, and the top of the vertical frame is fixedly connected to the support plate. Multiple support frames arranged in an array are fixedly installed on both sides of the base and the support plate. A mounting plate is fixedly installed on the bottom of the base.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are: The sensor mounts in the monitoring mechanism slide and engage with the grooves of the mounting bracket, greatly simplifying the installation process and improving the adaptability of the device to different structures and monitoring points. The use of spacer components allows for precise control of the distance between multiple sensor mounts. By using abutment rods of equal length, the sensor array can be easily and evenly distributed, effectively eliminating blind spots and ensuring comprehensive and systematic monitoring of structural deformation. This facilitates data comparison and overall deformation trend analysis. The threaded connection between the threaded rod and the sensor mount makes the installed sensor mount more stable and less prone to displacement, improving monitoring accuracy. Furthermore, the combination of solar panels and a battery storage base converts solar energy into electrical energy and stores it in the battery storage base, providing continuous and stable power support for the entire device. This not only solves the power supply problem for monitoring devices in the field or remote areas, achieving energy self-sufficiency, but also reduces maintenance costs associated with battery replacement, making it ideal for long-term, unattended real-time monitoring. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the monitoring mechanism of this utility model; Figure 3 This is a schematic diagram of the structure of the multiple sensor bases and two fixing brackets of this utility model when disassembled; Figure 4 This is one of the structural diagrams of the threaded rod and sensor base of this utility model during disassembly; Figure 5 This is the second structural diagram of the threaded rod and sensor base of this utility model during disassembly. Figure 6 This is the present utility model.

[0014] The components are as follows: 1. Base; 2. Support plate; 3. Vertical frame; 4. Balance frame; 5. Mounting plate; 6. Solar panel; 7. Support frame; 8. Mounting frame; 9. Fixing frame; 10. Battery holder; 11. Power supply line; 12. Threaded seat; 13. Control knob; 14. Threaded rod; 15. Slider; 16. Sensor seat; 17. Contact rod; 18. Contact seat; 19. Mounting seat; 20. Sensor body; 21. Support seat; 22. Connecting line; 23. Reinforcing sleeve; 24. Reinforcing rod. Detailed Implementation

[0015] 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.

[0016] refer to Figure 1 A real-time structural deformation monitoring device integrating multiple sensors includes: a base 1, a support plate 2 is provided on the top of the base 1, a cavity is formed between the base 1 and the support plate 2, and an mounting plate 5 is fixedly installed on the bottom of the base 1. refer to Figure 2 - Figure 6 The monitoring mechanism is located between the sensor base 16 and the support plate 2. The monitoring mechanism includes multiple sensor bases 16 installed inside the support plate 2. Sensor bodies 20 are fixedly installed at the bottom of each sensor base 16. An installation assembly is provided between the sensor base 16 and the support plate 2. A power supply assembly for powering the sensor bases 16 is installed on the top of the support plate 2. A spacing assembly is provided between the multiple sensor bases 16 to control the spacing between them for convenient monitoring. The installation assembly includes sliders 15 fixedly installed on both sides of the sensor base 16. Fixing brackets 9 are fixedly installed on both sides of the support plate 2. The fixed frame 9 has grooves on opposite sides for sliding the slider 15. The interval assembly includes two abutment seats 18 and mounting seats 19 fixedly installed on both sides of the sensor seat 16. Abutment rods 17 are screwed to one side of each of the two mounting seats 19. Abutment grooves for inserting the two abutment rods 17 are opened on one side of each of the two abutment seats 18. The multiple abutment rods 17 are of the same length. The power supply assembly includes a battery storage seat 10 fixedly installed on the top of the support plate 2. Power supply lines 11 are connected to the outer wall of the battery storage seat 10. Multiple power supply holes are opened through the inside of the support plate 2. The multiple power supply lines 11 extend to the bottom of the power supply holes and are movably inserted into the sensor seat 16. Furthermore, multiple support bases 21 are fixedly installed on the top of the battery storage base 10, and a solar panel 6 is fixedly installed on the top of the multiple support bases 21. Multiple reinforcing rods 24 are fixedly installed on both sides of the bottom of the solar panel 6, and the bottom of the multiple reinforcing rods 24 is fixedly connected to the support plate 2. Multiple connecting wires 22 are connected between the solar panel 6 and the battery storage base 10. A reinforcing sleeve 23 is fixedly installed on the outer wall of each connecting wire 22, and the multiple reinforcing sleeves 23 are fixedly connected to the support base 21. Furthermore, a plurality of threaded seats 12 are fixedly installed on the top of the support plate 2, and a threaded rod 14 is screwed into the interior of each of the plurality of threaded seats 12. A control knob 13 is fixedly installed on the top of the threaded rod 14, and the bottom of the threaded rod 14 extends to the bottom of the support plate 2 and is threadedly connected to the sensor seat 16. For further reference Figure 1The support mechanism is located on both sides of the cavity and is used to support the base 1 and the support plate 2. The support mechanism includes a balance frame 4 set on both sides of the base 1 and the support plate 2. A vertical frame 3 is fixedly installed at both the upper and lower ends of the balance frame 4. A mounting frame 8 is fixedly installed on both sides of the bottom of the base 1. The bottom of the vertical frame 3 is fixedly connected to the mounting frame 8, and the top of the vertical frame 3 is fixedly connected to the support plate 2. Multiple support frames 7 arranged in an array are fixedly installed on both sides of the base 1 and the support plate 2. A mounting plate 5 is fixedly installed on the bottom of the base 1. The overall working principle of this utility model is as follows: The device consists of a base 1 and a support plate 2 forming the main frame, with a cavity between them to provide installation space for internal components. The sensor body 20 is fixedly installed at the bottom of the sensor seat 16, and the sensor seat 16 is slidably installed in the grooves of the fixing brackets 9 on both sides of the support plate 2 via sliders 15 on both sides. The sensor seat 16 can be adjusted in the horizontal direction to arrange the sensor body 20 above the key monitoring points of the structure according to monitoring requirements. To ensure that multiple sensor bodies 20 are evenly distributed, abutment seats 18 and mounting seats 19 are provided on both sides of the sensor seat 16. By rotating the abutment rod 17 on the mounting seat 19, its end is inserted into the abutment groove of the abutment seat 18 of the adjacent sensor seat 16. Since all abutment rods 17 are of the same length, the spacing between multiple sensor seats 16 can be precisely controlled and ensured to be equal, thereby achieving uniform and blind-spot-free monitoring of the structure. In addition, the battery storage base 10 at the top of the support plate 2 is the energy center of the device. The battery storage base 10 is connected to the power supply line 1. 1. Power is supplied to each of the sensor bases 16 below to ensure that the sensor body 20 can work continuously. The top of the battery storage base 10 is equipped with a solar panel 6 via a support base 21. The solar panel 6 can convert light energy into electrical energy and store it in the battery storage base 10, realizing energy self-sufficiency and sustainable supply. It is particularly suitable for field or unattended monitoring environments. The reinforcing rod 24 at the bottom of the solar panel 6 firmly fixes it to the support plate 2, enhancing the wind resistance and stability of the overall structure. After the sensor base 16 is installed in the optimal position, the threaded rod 14 is rotated in the threaded seat 12 by rotating the control knob 13. Since the bottom of the threaded rod 14 is threadedly connected to the sensor base 16, the installed sensor base 16 can be further reinforced to prevent displacement during operation. The sensor body 20 converts the sensed physical deformation signal into an electrical signal. These electrical signals are transmitted to the data processing through a preset line. This line and data processing are well known to those skilled in the art, so they will not be described in detail.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A real-time structural deformation monitoring device integrating multiple sensors, characterized in that, include: A base (1) is provided with a support plate (2) on its top. A cavity is formed between the base (1) and the support plate (2). An installation plate (5) is fixedly installed on the bottom of the base (1). A support mechanism is located on both sides of the cavity and is used to support the base (1) and the support plate (2); The monitoring mechanism is located between the sensor base (16) and the support plate (2). The monitoring mechanism includes multiple sensor bases (16) installed inside the support plate (2). A sensor body (20) is fixedly installed at the bottom of each of the multiple sensor bases (16). An installation component is provided between the sensor base (16) and the support plate (2). A power supply component for powering the sensor bases (16) is installed on the top of the support plate (2). An interval component is provided between the multiple sensor bases (16). The interval component is used to control the spacing between the multiple sensor bases (16) to facilitate monitoring.

2. The integrated multi-sensor structural deformation real-time monitoring device according to claim 1, characterized in that: The mounting assembly includes sliders (15) fixedly mounted on both sides of the sensor base (16), and fixed brackets (9) fixedly mounted on both sides of the support plate (2). The two fixed brackets (9) are provided with grooves on opposite sides for the sliders (15) to slide.

3. The integrated multi-sensor structural deformation real-time monitoring device according to claim 1, characterized in that: The spacing assembly includes two abutment seats (18) and mounting seats (19) fixedly installed on both sides of the sensing seat (16). Abutment rods (17) are screwed to one side of each of the two mounting seats (19). Abutment grooves for inserting two abutment rods (17) are provided on one side of each of the two abutment seats (18). The lengths of the abutment rods (17) are the same.

4. The integrated multi-sensor structural deformation real-time monitoring device according to claim 1, characterized in that: The power supply assembly includes a battery storage base (10) fixedly installed on the top of the support plate (2). The outer wall of the battery storage base (10) is connected with power supply lines (11). The support plate (2) has multiple power supply holes through it. The multiple power supply lines (11) extend to the bottom of the power supply holes and are movably connected to the sensor base (16).

5. The integrated multi-sensor structural deformation real-time monitoring device according to claim 4, characterized in that: The top of the battery storage base (10) is fixedly equipped with multiple support seats (21), and the top of the multiple support seats (21) is fixedly equipped with a solar panel (6). Multiple reinforcing rods (24) are fixedly installed on both sides of the bottom of the solar panel (6). The bottom of the multiple reinforcing rods (24) is fixedly connected to the support plate (2). Multiple connecting lines (22) are connected between the solar panel (6) and the battery storage base (10). A reinforcing sleeve (23) is fixedly installed on the outer wall of each connecting line (22). The multiple reinforcing sleeves (23) are fixedly connected to the support seats (21).

6. The integrated multi-sensor structural deformation real-time monitoring device according to claim 1, characterized in that: The top of the support plate (2) is fixedly installed with a plurality of threaded seats (12), and each of the plurality of threaded seats (12) is screwed with a threaded rod (14). The top of the threaded rod (14) is fixedly installed with a control knob (13), and the bottom of the threaded rod (14) extends to the bottom of the support plate (2) and is threadedly connected to the sensor seat (16).

7. The integrated multi-sensor structural deformation real-time monitoring device according to claim 1, characterized in that: The support mechanism includes a balance frame (4) set on both sides of the base (1) and the support plate (2). The upper and lower ends of the balance frame (4) are fixedly installed with vertical frames (3). The bottom sides of the base (1) are fixedly installed with mounting frames (8). The bottom of the vertical frame (3) is fixedly connected to the mounting frame (8), and the top of the vertical frame (3) is fixedly connected to the support plate (2). The base (1) and the support plate (2) are jointly fixedly installed with multiple support frames (7) arranged in an array. The bottom of the base (1) is fixedly installed with a mounting plate (5).

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