Bridge foundation scouring protection intelligent monitoring device

Abstract

The utility model relates to the technical field of bridge installation monitoring, in particular to a bridge foundation scouring protection intelligent monitoring device which comprises a connecting base, a supporting column, a control detector, a connecting block, a monitor and an installation block, the supporting column is fixedly connected to the lower surface of the connecting base, the control detector is fixedly connected to the surface of the supporting column, and the monitor is fixedly connected to the surface of the connecting block. The connecting block is fixed to the lower end of the supporting column, the mounting block is rotationally connected to the lower surface of the connecting block, the monitor is fixed to the lower surface of the mounting block, and an adjusting device is fixedly arranged on the side wall of the connecting block and comprises a rotating block. According to the utility model, through the arrangement of the adjusting device, the monitoring angle of the monitor can be flexibly adjusted, the direction of the monitor can be accurately adjusted according to actual monitoring requirements so as to adapt to different bridge foundation scouring conditions, and the monitoring device has stronger adaptability and flexibility with some fixed monitoring devices; and the scouring condition of the bridge foundation can be monitored more comprehensively and accurately.

Description

Technical Field

[0001] This utility model relates to the field of bridge installation monitoring technology, and in particular to an intelligent monitoring device for bridge foundation scour protection. Background Technology

[0002] Localized scour of bridge piers is one of the important causes of damage to cross-sea bridges. Localized scour is a natural phenomenon caused by the erosion of alluvial seabed by water flow. Bridge foundation scour includes pier scour and pile scour, and the resulting bridge damage often occurs. Therefore, it is necessary to use bridge foundation scour monitoring devices to detect bridges and provide reasonable suggestions for bridge managers to carry out bridge foundation scour protection measures in a timely manner.

[0003] Existing technologies, such as patent CN222332785U, disclose a bridge pile foundation scour safety monitoring device. This patent uses a clamping platform, a lifting box, a positioning block, a waterproof camera, a monitoring sensor, and an infrared rangefinder. The clamping platform is an installation platform with an arc-shaped inner side. A clamping hoop is fixed to the top of the clamping platform. The clamping hoop is a semi-circular plate-shaped clamp. Two clamping hoops can be separated and locked together. This utility model device solves the problem that in the use of existing equipment, the ring frame for installing the monitoring device is prone to deflection due to the rotation of the lead screw and tilting due to water flow impact, causing the detection sensor to fail to align with the pile foundation and resulting in detection failure.

[0004] In daily operation, when monitoring bridges and water erosion, the equipment typically uses fixed angles, making it difficult to comprehensively monitor the bridges and water erosion, resulting in blind spots in the monitoring. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where equipment cannot comprehensively monitor the scour surface of bridges, and to propose an intelligent monitoring device for bridge foundation scour protection.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent monitoring device for bridge foundation scour protection, comprising a connecting seat, a support column, a control detector, a connecting block, a monitor, and an installation block. The support column is fixedly connected to the lower surface of the connecting seat, the control detector is fixedly connected to the surface of the support column, the connecting block is fixed to the lower end of the support column, the installation block is rotatably connected to the lower surface of the connecting block, the monitor is fixedly connected to the lower surface of the installation block, an adjustment device is fixedly provided on the side wall of the connecting block, the adjustment device includes a rotating block, the rotating block is fixedly connected to the lower surface of the connecting block, a rotating groove is opened inside the installation block, the rotating block is rotatably connected inside the rotating groove, and a toothed ring is fixedly connected to the outer wall of the installation block.

[0007] Furthermore, the surface of the toothed ring is meshed with a gear. The gear is small in size, and the meshing connection between the gear and the toothed ring allows the mounting block to be rotated, reducing the difficulty of rotating the mounting block during use.

[0008] Furthermore, a servo motor is fixedly connected to the upper surface of the gear, and a mounting bracket is fixedly connected to the surface of the servo motor. The servo motor is installed to facilitate the rotation of the gear.

[0009] Furthermore, the mounting bracket is fixedly connected to the outer wall of the connecting block, and the mounting bracket is provided to facilitate the limiting and fixing of the servo motor.

[0010] Furthermore, an auxiliary component is fixedly provided on the surface of the support column. The auxiliary component includes a sunshade and a connecting plate. The connecting plate is slidably connected to the surface of the support column, and the sunshade is fixed to the lower surface of the connecting plate. By providing a sunshade, strong light can be filtered, reducing the impact of strong light on the monitoring accuracy of the monitor during equipment use.

[0011] Furthermore, a cylinder is fixedly connected to the upper surface of the connecting plate, and a mounting plate is fixedly connected to the surface of the cylinder. The cylinder facilitates the movement of the sunshade.

[0012] Furthermore, the mounting plate is fixedly connected to the outer wall of the support column.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting an adjustment device, when adjusting the monitoring angle of the monitor, the user starts the servo motor. When the servo motor runs, it drives the gear to rotate, which in turn drives the gear ring to rotate. Then the gear ring drives the mounting block to rotate on the surface of the rotating block at the lower end of the connecting block. When the mounting block rotates, it drives the monitor to rotate. By setting an adjustment device, the monitoring angle of the monitor can be flexibly adjusted. According to the actual monitoring needs, the direction of the monitor can be precisely adjusted to adapt to different bridge foundation scour conditions. Compared with some fixed monitoring devices, it has stronger adaptability and flexibility, and can more comprehensively and accurately monitor the scour condition of the bridge foundation.

[0015] 2. In this utility model, by setting an auxiliary component, when the sunlight is strong, the cylinder is activated, and the cylinder moves to drive the connecting plate to cover the monitor with a sunshade, thus protecting the monitor. By setting an auxiliary component, the monitor in the equipment can be effectively protected. The sunshade can block direct sunlight, reduce the surface temperature of the monitor, reduce the performance degradation or damage of the equipment caused by high temperature, and at the same time reduce the impact of excessive light intensity on the monitor, thereby improving the accuracy of the equipment in monitoring bridge foundation scour. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an intelligent monitoring device for bridge foundation scour protection;

[0017] Figure 2 This utility model provides a side view structural schematic diagram of an intelligent monitoring device for bridge foundation scour protection;

[0018] Figure 3 This utility model provides a schematic diagram of the auxiliary component structure of an intelligent monitoring device for bridge foundation scour protection;

[0019] Figure 4 This utility model provides a partial structural schematic diagram of an intelligent monitoring device for bridge foundation scour protection.

[0020] Figure 5 This utility model proposes an intelligent monitoring device for bridge foundation scour protection. Figure 4 Enlarged structural diagram at point A in the middle.

[0021] Legend: 1. Connecting seat; 2. Support column; 3. Control detector; 4. Connecting block; 5. Monitor; 6. Mounting block; 7. Adjusting device; 71. Rotating block; 72. Rotating groove; 73. Gear ring; 74. Gear; 75. Servo motor; 76. Mounting bracket; 8. Auxiliary components; 81. Cylinder; 82. Connecting plate; 83. Sunshade; 84. Mounting plate. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: an intelligent monitoring device for bridge foundation scour protection, including a connecting seat 1, a support column 2, a control detector 3, a connecting block 4, a monitor 5, and an installation block 6. The support column 2 is fixedly connected to the lower surface of the connecting seat 1, the control detector 3 is fixedly connected to the surface of the support column 2, the connecting block 4 is fixed to the lower end of the support column 2, the installation block 6 is rotatably connected to the lower surface of the connecting block 4, and the monitor 5 is fixed to the lower surface of the installation block 6.

[0023] The specific settings and functions of its adjustment device 7 and auxiliary components 8 will be described in detail below.

[0024] In this embodiment: an adjustment device 7 is fixedly provided on the side wall of the connecting block 4. The adjustment device 7 includes a rotating block 71, which is fixedly connected to the lower surface of the connecting block 4. A rotating groove 72 is provided inside the mounting block 6, and the rotating block 71 is rotatably connected inside the rotating groove 72. A toothed ring 73 is fixedly connected to the outer wall of the mounting block 6.

[0025] Specifically, the surface of the gear ring 73 is meshed with a gear 74, and the gear 74 is relatively small in size.

[0026] In this embodiment, the mounting block 6 can be rotatably connected through the meshing connection between the gear 74 and the gear ring 73, reducing the difficulty of rotating the mounting block 6 during use.

[0027] Specifically, a servo motor 75 is fixedly connected to the upper surface of the gear 74, and a mounting bracket 76 is fixedly connected to the surface of the servo motor 75. The servo motor 75 is set to facilitate the rotation of the gear 74.

[0028] Specifically, the mounting bracket 76 is fixedly connected to the outer wall of the connecting block 4. The mounting bracket 76 is provided to facilitate the limiting and fixing of the servo motor 75.

[0029] The gear 74 and the gear ring 73 are of different sizes. When the smaller gear 74 rotates, it can slow down the rotation of the gear ring 73, creating a speed difference. This reduces the possibility that the monitor 5 cannot accurately locate the required monitoring area due to the gear ring 73 rotating too fast.

[0030] In this implementation scheme: An auxiliary component 8 is fixedly installed on the surface of the support column 2. The auxiliary component 8 includes a sunshade 83 and a connecting plate 82. The connecting plate 82 is slidably connected to the surface of the support column 2. The sunshade 83 is fixed to the lower surface of the connecting plate 82. The sunshade 83 is mainly made of polycarbonate, which has high strength and good impact resistance and can withstand harsh weather. It has good light transmittance, and products with different light transmittance can be selected. It can also effectively block ultraviolet rays and strong light, protect the monitor 5 from ultraviolet damage, and extend its service life.

[0031] In this embodiment, by setting up a sunshade 83, strong light can be filtered out, reducing the impact of strong light on the monitoring accuracy of the monitor 5 during equipment use.

[0032] Specifically, a cylinder 81 is fixedly connected to the upper surface of the connecting plate 82, and a mounting plate 84 is fixedly connected to the surface of the cylinder 81. The cylinder 81 is set up to facilitate the movement of the sunshade 83.

[0033] Specifically, the mounting plate 84 is fixedly connected to the outer wall of the support column 2.

[0034] Working principle: The device fixes the connecting seat 1 to the bottom of the bridge with bolts. The upper end of the monitor 5 is equipped with a rotating connecting line that connects to the control detector 3 through the inside of the support column 2. The monitor 5 monitors the contact point between the bridge column and the water surface and inputs the monitored data into the control detector 3 through the connecting line. After the control detector 3 performs preliminary processing and analysis of the monitored data, it transmits the monitored information to the bridge monitoring station wirelessly.

[0035] When adjusting the monitoring angle of the monitor 5, the user starts the servo motor 75. When the servo motor 75 runs, it drives the gear 74 to rotate, which in turn drives the gear ring 73 to rotate. Then, the gear ring 73 drives the mounting block 6 to rotate on the surface of the rotating block 71 at the lower end of the connecting block 4. When the mounting block 6 rotates, it drives the monitor 5 to rotate. By setting the adjustment device 7, the monitoring angle of the monitor 5 can be flexibly adjusted. The direction of the monitor 5 can be precisely adjusted according to the actual monitoring needs to adapt to different bridge foundation scour conditions. Compared with some fixed monitoring devices, it has stronger adaptability and flexibility, and can more comprehensively and accurately monitor the scour condition of the bridge foundation.

[0036] When the sunlight is strong, cylinder 81 is activated. Cylinder 81 moves and drives connecting plate 82 to cover the sunshade 83 and monitor 5, thus protecting the monitor 5. By setting auxiliary components 8, the monitor 5 in the equipment can be effectively protected. The sunshade 83 can block direct sunlight, reduce the surface temperature of the monitor 5, reduce the performance degradation or damage of the equipment caused by high temperature, and at the same time reduce the impact of excessive light intensity on the monitor 5, thereby improving the accuracy of the equipment in monitoring bridge foundation scour.

Claims

1. A bridge foundation scour protection intelligent monitoring device, comprising a connecting seat (1), a support column (2), a control detector (3), a connecting block (4), a monitor (5), and a mounting block (6), characterized in that: The support column (2) is fixedly connected to the lower surface of the connecting seat (1), the control detector (3) is fixedly connected to the surface of the support column (2), the connecting block (4) is fixed to the lower end of the support column (2), the mounting block (6) is rotatably connected to the lower surface of the connecting block (4), the monitor (5) is fixed to the lower surface of the mounting block (6), the side wall of the connecting block (4) is fixedly provided with an adjustment device (7), the adjustment device (7) includes a rotating block (71), the rotating block (71) is fixedly connected to the lower surface of the connecting block (4), the mounting block (6) has a rotating groove (72) inside, the rotating block (71) is rotatably connected inside the rotating groove (72), and the outer wall of the mounting block (6) is fixedly connected with a toothed ring (73).

2. The intelligent monitoring device for bridge foundation scour protection according to claim 1, characterized in that: The surface of the toothed ring (73) is meshed with a gear (74), which is relatively small in size.

3. The intelligent monitoring device for bridge foundation scour protection according to claim 2, characterized in that: A servo motor (75) is fixedly connected to the upper surface of the gear (74), and a mounting bracket (76) is fixedly connected to the surface of the servo motor (75).

4. The intelligent monitoring device for bridge foundation scour protection according to claim 3, characterized in that: The mounting bracket (76) is fixedly connected to the outer wall of the connecting block (4).

5. The intelligent monitoring device for bridge foundation scour protection according to claim 1, characterized in that: An auxiliary component (8) is fixedly provided on the surface of the support column (2). The auxiliary component (8) includes a sunshade (83) and a connecting plate (82). The connecting plate (82) is slidably connected to the surface of the support column (2), and the sunshade (83) is fixed to the lower surface of the connecting plate (82).

6. The intelligent monitoring device for bridge foundation scour protection according to claim 5, characterized in that: A cylinder (81) is fixedly connected to the upper surface of the connecting plate (82), and a mounting plate (84) is fixedly connected to the surface of the cylinder (81).

7. The intelligent monitoring device for bridge foundation scour protection according to claim 6, characterized in that: The mounting plate (84) is fixedly connected to the outer wall of the support column (2).

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