Foundation interference radar

Abstract

The utility model relates to the technical field of interference radars, and discloses a foundation interference radar which comprises a bottom plate, a supporting vertical rod is fixedly connected to the middle of the top side of the bottom plate, a supporting plate is fixedly connected to the top of the supporting vertical rod, a motor is fixedly connected to the interior of the supporting plate, and a worm is fixedly connected to the output end of the motor. The right side of the worm is in meshed connection with a worm wheel, the middle of the worm wheel is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a rotating disc, the front side and the rear side of the rotating disc are each provided with two rotating grooves, the interiors of the rotating grooves are rotationally connected with fixing screws, and the tops of the fixing screws are fixedly connected with long radars. According to the utility model, when a foundation is detected, the long radar is arranged at the top of the turntable and is fixed through the screws, and the motor and the worm are started to drive the worm gear and the rotating shaft to rotate, so that the turntable and the radar rotate, thereby realizing comprehensive detection of the foundation, reducing manual operation and improving working efficiency.

Description

Technical Field

[0001] This utility model relates to the field of interferometric radar technology, and in particular to a ground-based interferometric radar. Background Technology

[0002] In the field of construction, the foundation refers to the soil or rock mass that supports the foundation of a building. It is part of the earth and plays a crucial role in supporting the building. A natural foundation is a foundation that can meet the requirements of bearing the entire load of the foundation in its natural state without artificial treatment. When the bearing capacity of the natural foundation cannot meet the requirements of the building, artificial treatment is required to form an artificial foundation. The properties and distribution of foundation soil are often complex and varied. Foundation soil in different regions may have different physical and mechanical properties. Buildings usually have a long service life, and the foundation needs to maintain stability and bearing capacity over a long period of time. In order to better construct foundations, a ground-based interferometric radar is needed.

[0003] Currently available ground-based interferometric radars mainly consist of a radar, a support frame, and a power supply. In use, the radar is placed on the support frame, the power is turned on, and the radar is used to detect the ground. However, in windy weather, the antenna is prone to swaying, causing wind-induced phase error fringes in the interferogram, resulting in a significant decrease in the accuracy and reliability of deformation monitoring. To address this issue, existing technologies only employ active stabilization systems, installing gyroscopes and accelerometers in the antenna structure to monitor the antenna attitude in real time. These systems, along with motors and control systems, adjust the antenna position and angle to maintain stability. However, they do not improve the ease of detection. When detection is required in different orientations, the radar needs to be moved, leading to increased manpower waste, reduced work efficiency, and failure to meet usage requirements. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a ground-based interferometric radar, which aims to improve the existing technology by addressing the lack of improvements in detection convenience. When detection is required in different directions, the radar needs to be moved, resulting in more wasted manpower and reduced work efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ground-based interferometric radar, comprising a base plate, a supporting rod fixedly connected to the center of the top side of the base plate, a supporting plate fixedly connected to the top of the supporting rod, a motor fixedly connected inside the supporting plate, a worm gear fixedly connected to the output end of the motor, a worm wheel meshing with the right side of the worm gear, a rotating shaft fixedly connected to the center of the worm wheel, a turntable fixedly connected to the top of the rotating shaft, two rotating grooves on the front and rear sides of the turntable, a fixing screw rotatably connected inside the rotating groove, an elongated radar fixedly connected to the top of the fixing screw, and multiple supporting mechanisms provided around the outer wall of the supporting rod for supporting and fixing the supporting rod.

[0006] As a further description of the above technical solution:

[0007] The support mechanism includes a first connecting block, a secondary telescopic rod rotatably connected to the opposite side of the first connecting block, a main telescopic rod slidably connected to the outer wall of the secondary telescopic rod, a limit strip slidably connected to the top of the outer wall of the main telescopic rod, a second connecting block rotatably connected to the bottom of the main telescopic rod, and a support plate fixedly connected to the bottom of the second connecting block.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the main telescopic rod is provided with multiple limiting holes, and the bottom of the support plate is fixedly connected with an anti-slip block.

[0010] As a further description of the above technical solution:

[0011] Two handles are fixedly connected to each of the left and right sides of the support plate, and an anti-slip sleeve is fixedly connected to the middle of the outer wall of each handle.

[0012] As a further description of the above technical solution:

[0013] A nameplate is fixedly connected to the center of the front side of the support plate, and a fixing plate is fixedly connected to the bottom of the outer wall of the support pole.

[0014] As a further description of the above technical solution:

[0015] The top of each support plate is fixedly connected with multiple anti-slip pads, and a ventilation hole is provided on the left rear side of the support plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of each base plate is fixedly connected with multiple anti-slip blocks, and the bottom of each support plate is fixedly connected with a fixing plate.

[0018] As a further description of the above technical solution:

[0019] A battery is fixedly connected to the bottom left side of the support plate, and a controller is fixedly connected to the bottom right side of the support plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when inspecting the foundation, the elongated radar is placed on top of the turntable, fixed by internal screws, and the motor is started. The worm gear drives the worm wheel and the rotating shaft to rotate, thereby causing the turntable and radar to rotate, thus achieving comprehensive inspection of the foundation, reducing manual operation and improving work efficiency.

[0022] 2. In this utility model, to prevent the upright from tipping over during testing, the base plate is placed in a predetermined position, the main telescopic rod is pulled out and adjusted to an appropriate angle, and at the same time, the support plate is ensured to be in horizontal contact with the ground and fixed with limit clips to support the upright and prevent it from tipping over, thus protecting the long radar from damage and avoiding waste of resources. Attached Figure Description

[0023] Figure 1 A three-dimensional view of a support pole for a ground-based interferometric radar proposed in this utility model;

[0024] Figure 2 This is a structural diagram of the main telescopic rod of a ground-based interferometric radar proposed in this utility model;

[0025] Figure 3 This is a diagram of an elongated radar structure for a ground-based interferometric radar proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the support plate structure for a ground-based interferometric radar proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the base plate structure of a ground-based interferometric radar proposed in this utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Support mechanism; 201. Connecting block one; 202. Secondary telescopic rod; 203. Main telescopic rod; 204. Limiting clip; 205. Connecting block two; 206. Support plate; 207. Limiting hole; 3. Supporting upright; 4. Support plate; 5. Motor; 6. Worm gear; 7. Worm wheel; 8. Rotating shaft; 9. Turntable; 10. Rotating groove; 11. Fixing screw; 12. Long radar; 13. Handle; 14. Anti-slip sleeve; 15. Nameplate; 16. Fixing plate one; 17. Anti-slip pad; 18. Ventilation hole; 19. Anti-slip block one; 20. Anti-slip block two; 21. Fixing plate two; 22. Battery; 23. Controller. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a ground-based interferometric radar, including a base plate 1, a support rod 3 fixedly connected to the top center of the base plate 1, a support plate 4 fixedly connected to the top of the support rod 3, a motor 5 fixedly connected inside the support plate 4 to ensure that the motor 5 can be stably fixed on the support plate 4, a worm gear 6 fixedly connected to the output end of the motor 5, a worm wheel 7 meshing with the right side of the worm gear 6 to realize the transmission function, a rotating shaft 8 fixedly connected to the middle of the worm wheel 7, a turntable 9 fixedly connected to the top of the rotating shaft 8, two rotating grooves 10 are opened on the front and rear sides of the turntable 9, and the interior of these rotating grooves 10 is designed to rotatably connect to fixing screws 11. The interior of the rotating grooves 10 is rotatably connected to fixing screws 11, and the top of the fixing screws 11 is fixedly connected to an elongated radar 12, thus forming a complete mechanical transmission and radar support system. Multiple support mechanisms 2 are provided around the outer wall of the support rod 3, and the support mechanisms 2 are used to support and fix the support rod 3.

[0032] Specifically, a support rod 3 is fixedly connected to the top center of the base plate 1. The top of the support rod 3 is firmly connected to a support plate 4. The internal structure of the support plate 4 is specially designed with a position for installing the motor 5, ensuring that the motor 5 can be stably fixed on the support plate 4. The output end of the motor 5 is connected to a worm gear 6. The right side of the worm gear 6 is precisely meshed with a worm wheel 7 to realize the transmission function. The middle of the worm wheel 7 is designed with a rotating shaft 8. The top of the rotating shaft 8 is fixedly connected to a turntable 9. Two rotating grooves 10 are opened on the front and rear sides of the turntable 9. The interior of these rotating grooves 10 is designed to rotatably connect fixing screws 11. The top of the fixing screws 11 is fixedly connected to the elongated radar 12, thus forming a complete mechanical transmission and radar support system.

[0033] Please see the appendix Figure 2 - Appendix Figure 3The support mechanism 2 includes a connecting block 1 201. A telescopic rod 202 is rotatably connected to the opposite side of the connecting block 1 201. A main telescopic rod 203 is slidably connected to the outer wall of the telescopic rod 202. A limit strip 204 is slidably connected to the top of the outer wall of the main telescopic rod 203, which can effectively limit the sliding range of the main telescopic rod 203 and prevent it from sliding excessively. A connecting block 205 is rotatably connected to the bottom of the main telescopic rod 203. A support plate 206 is fixedly connected to the bottom of the connecting block 205. Multiple limit holes 207 are provided on the outer wall of the main telescopic rod 203. These limit holes 207 can be used in conjunction with the limit strip 204 to further limit the sliding range of the main telescopic rod 203. An anti-slip block 20 is fixedly connected to the bottom of the support plate 206. This fixed connection method can effectively prevent the support plate 206 from sliding during use.

[0034] Specifically, connecting block 201 is designed to connect to the telescopic rod 202 via a rotatable connection. This connection allows the telescopic rod 202 to rotate freely on the opposite side of connecting block 201. The main telescopic rod 203 is slidably connected to the outer wall of the telescopic rod 202. This slidable connection allows the main telescopic rod 203 to slide freely on the outer wall of the telescopic rod 202. A limit strip 204 is slidably connected to the top of the outer wall of the main telescopic rod 203. This design effectively limits the sliding range of the main telescopic rod 203 and prevents excessive sliding. The bottom of the main telescopic rod 203 is rotatably connected to a connecting... Block 205, this rotating connection method allows the connecting block 205 to rotate freely at the bottom of the main telescopic rod 203. The bottom of the connecting block 205 is fixedly connected to the support plate 206. This fixed connection method can effectively support the connecting block 205 and the main telescopic rod 203. The outer wall of the main telescopic rod 203 is provided with multiple limiting holes 207. These limiting holes 207 can be used in conjunction with the limiting strip 204 to further limit the sliding range of the main telescopic rod 203. The bottom of the support plate 206 is fixedly connected to the anti-slip block 20. This fixed connection method effectively prevents the support plate 206 from sliding during use.

[0035] Please see the appendix Figure 3 - Appendix Figure 4Two handles 13 are fixedly connected to the left and right sides of the support plate 4. Anti-slip sleeves 14 are fixedly connected to the middle of the outer wall of the handles 13 to ensure a better grip and safety during use. A nameplate 15 is fixedly connected to the middle of the front side of the support plate 4. The nameplate 15 usually contains product information, instructions for use or manufacturer's logo. A fixed plate 16 is fixedly connected to the bottom of the outer wall of the support pole 3. This design can effectively stabilize the entire support structure and prevent sliding or tipping during use. Multiple anti-slip pads 17 are fixedly connected to the top of the support plate 4. These anti-slip pads 17 can effectively prevent items on the support plate 4 from sliding and ensure the safety of the items. A ventilation hole 18 is opened on the left rear side of the support plate 4. This not only helps to dissipate heat, but also reduces the heat accumulation generated by the equipment due to long-term operation to a certain extent.

[0036] Specifically, the support plate 4 has handles 13 fixedly connected to both the left and right sides. These handles 13 are not only convenient for users to grip, but also have anti-slip sleeves 14 fixedly connected to the middle of the outer wall of the handles 13 to ensure a better grip experience and safety during use. A nameplate 15 is fixedly connected to the middle of the front side of the support plate 4. The nameplate 15 usually has product information, instructions for use or manufacturer's logo. The support pole 3 has a fixed plate 16 fixedly connected to the bottom of its outer wall. This design can effectively stabilize the entire support structure and prevent sliding or tipping during use. In order to further improve the stability and comfort during use, multiple anti-slip pads 17 are fixedly connected to the top of the support plate 4. These anti-slip pads 17 can effectively prevent items on the support plate 4 from sliding and ensure the safety of the items. In order to take into account the needs of ventilation and heat dissipation, ventilation holes 18 are specially opened on the left rear side of the support plate 4. This not only helps to dissipate heat, but also reduces the heat accumulation generated by the equipment due to long-term operation to a certain extent.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 Multiple anti-slip blocks 19 are fixedly connected to the bottom of the base plate 1. These anti-slip blocks 19 are designed to provide stable support and prevent the base plate 1 from sliding on various surfaces. A fixed plate 21 is fixedly connected to the bottom of the support plate 4. The function of the fixed plate 21 is to ensure the stability and durability of the support plate 4. A storage battery 22 is fixedly connected to the bottom left side of the support plate 4. The storage battery 22 provides the necessary power support for the entire device. A controller 23 is fixedly connected to the bottom right side of the support plate 4. The controller 23 is responsible for managing the operation of the entire device, including power distribution and the start and stop of the equipment.

[0038] Specifically, multiple anti-slip blocks 19 are evenly fixedly connected to the bottom of the base plate 1. These anti-slip blocks 19 are designed to provide stable support and prevent the base plate 1 from sliding on various surfaces. A fixing plate 21 is fixedly connected to the bottom of the support plate 4. The function of the fixing plate 21 is to ensure the stability and durability of the support plate 4. A storage battery 22 is also fixedly connected to the bottom left side of the support plate 4. The storage battery 22 provides the necessary power support for the entire device. A controller 23 is fixedly connected to the bottom right side of the support plate 4. The controller 23 is responsible for managing the operation of the entire device, including but not limited to power distribution and the start and stop of the equipment.

[0039] Working principle: In order to inspect the foundation around the placement area, the elongated radar 12 is placed on the top of the turntable 9. The fixing screw 11 is rotated and fixed inside the rotating groove 10. The motor 5 is started to output power to drive the worm gear 6 to rotate. The rotation of the worm gear 6 drives the worm wheel 7 to rotate. The rotation of the worm wheel 7 drives the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the turntable 9 to rotate. The rotation of the turntable 9 drives the elongated radar 12 fixed on the top of the turntable 9 to rotate, so as to achieve a comprehensive inspection of the foundation, reduce manual operation, and improve work efficiency.

[0040] To prevent the support pole 3 from tipping over during the testing process, the base plate 1 is placed in a predetermined position, the main telescopic rod 203 is pulled out from the outer wall of the telescopic rod 202 and rotated to a suitable angle, while the support plate 206 is rotated until it is horizontal and in contact with the ground. The limit strip 204 is used to limit the movement, thereby supporting and fixing the support pole 3 and preventing it from tipping over during use, which would damage the elongated radar 12 and waste resources.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 ground-based interferometric radar, comprising a base plate (1), characterized in that: A support rod (3) is fixedly connected to the top center of the base plate (1). A support plate (4) is fixedly connected to the top of the support rod (3). A motor (5) is fixedly connected inside the support plate (4). A worm gear (6) is fixedly connected to the output end of the motor (5). A worm wheel (7) is meshed with the right side of the worm gear (6). A rotating shaft (8) is fixedly connected to the middle of the worm wheel (7). A turntable (9) is fixedly connected to the top of the rotating shaft (8). Two rotating slots (10) are opened on the front and rear sides of the turntable (9). A fixing screw (11) is rotatably connected inside the rotating slot (10). A long radar (12) is fixedly connected to the top of the fixing screw (11). Multiple support mechanisms (2) are provided around the outer wall of the support rod (3). The support mechanism (2) is used to support and fix the support rod (3).

2. A ground-based interferometric radar according to claim 1, characterized in that: The support mechanism (2) includes a connecting block one (201), a secondary telescopic rod (202) is rotatably connected to the opposite side of the connecting block one (201), a main telescopic rod (203) is slidably connected to the outer wall of the secondary telescopic rod (202), a limit strip (204) is slidably connected to the top of the outer wall of the main telescopic rod (203), a connecting block two (205) is rotatably connected to the bottom of the main telescopic rod (203), and a support plate (206) is fixedly connected to the bottom of the connecting block two (205).

3. A ground-based interferometric radar according to claim 2, characterized in that: The outer wall of the main telescopic rod (203) is provided with multiple limiting holes (207), and the bottom of the support plate (206) is fixedly connected with anti-slip block two (20).

4. A ground-based interferometric radar according to claim 1, characterized in that: Two handles (13) are fixedly connected to the left and right sides of the support plate (4), and an anti-slip sleeve (14) is fixedly connected to the middle of the outer wall of the handle (13).

5. A ground-based interferometric radar according to claim 1, characterized in that: A nameplate (15) is fixedly connected to the middle of the front side of the support plate (4), and a fixing plate (16) is fixedly connected to the bottom of the outer wall of the support pole (3).

6. A ground-based interferometric radar according to claim 1, characterized in that: The top of each support plate (4) is fixedly connected with multiple anti-slip pads (17), and a ventilation hole (18) is provided on the left rear side of the support plate (4).

7. A ground-based interferometric radar according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with multiple anti-slip blocks (19), and the bottom of the support plate (4) is fixedly connected with a fixing plate (21).

8. A ground-based interferometric radar according to claim 1, characterized in that: A battery (22) is fixedly connected to the bottom left side of the support plate (4), and a controller (23) is fixedly connected to the bottom right side of the support plate (4).

Images