Bridge detection control system

Abstract

The utility model provides a bridge detection control system which comprises a walking beam and a detection assembly, the walking beam comprises a driving piece, a beam body and a guide rail, the beam body is movably hung on a bridge and is in driving connection with the driving piece, and the guide rail is arranged on the beam body; the detection assembly is arranged on the guide rail and is used for detecting a bridge; wherein the driving piece drives the beam body to move along the bridge, and the beam body drives the detection assembly to detect different positions of the bridge. The detection assembly is installed on the movable walking beam, the driving piece is used for driving the beam body to move along the bridge, the detection assembly is driven to detect different positions of the bridge, automatic detection of the different positions of the bridge is achieved, continuity and consistency of the detection process are ensured, the detection efficiency is greatly improved, and the detection cost is reduced. Meanwhile, the risk of high-altitude operation is reduced, and the safety of operators is guaranteed.

Description

Technical Field

[0001] This application belongs to the field of bridge inspection technology, and in particular relates to a bridge inspection and control system. Background Technology

[0002] As bridges age, regular inspections of their safety and durability become increasingly important. Currently, bridge inspections primarily rely on bridge inspection vehicles, designed to examine areas difficult to observe directly, such as the bridge's underside. A typical bridge inspection vehicle consists of a traveling beam and a suspension system. The suspension system is mounted on the bridge, and the traveling beam can move relative to the bridge via the suspension system. The traveling beam has a walkway-like working platform, requiring personnel to move inside it during inspections to examine different locations on the bridge's underside.

[0003] However, this method of inspecting bridges by having inspectors walk on bridge inspection vehicles is inefficient and involves working at heights in complex environments, posing significant safety risks and posing a high degree of danger. Therefore, existing bridge inspection vehicles have obvious limitations in terms of both safety and efficiency. Utility Model Content

[0004] This application provides a bridge inspection and control system to solve the problems of low inspection efficiency and poor safety in the prior art when conducting bridge inspections.

[0005] This application provides a bridge inspection and control system, which includes:

[0006] The traveling beam includes a driving component, a beam body, and a guide rail. The beam body is movably suspended from the bridge and driven by the driving component. The guide rail is located on the beam body.

[0007] A detection component is disposed on the guide rail and is used to detect the bridge;

[0008] The driving component drives the beam to move along the bridge, and the beam drives the detection component to detect different positions of the bridge.

[0009] Optionally, the detection component is slidably connected to the guide rail, and the direction of movement of the detection component relative to the guide rail is perpendicular to the direction of movement of the beam.

[0010] Optionally, the detection component includes a camera and a mounting base, the camera being mounted on the mounting base, and the mounting base being slidably disposed on the guide rail.

[0011] Optionally, the mounting base includes a base body and a rotating wheel. The base body has a sliding channel. The rotating wheel is rotatably connected to the base body and located within the sliding channel. The guide rail passes through the sliding channel, and the rotating wheel is rotatably mounted on the guide rail to drive the mounting base to slide along the guide rail.

[0012] Optionally, the camera is oscillatingly connected to the mounting base, and the camera oscillates around the mounting base.

[0013] Optionally, there are multiple detection components, which are arranged at intervals along the extension direction of the guide rail.

[0014] Optionally, the guide rail is rotatably connected to the beam, and the guide rail rotates relative to the beam, thereby driving the detection component to move in a direction perpendicular to the movement of the beam.

[0015] Optionally, the guide rail includes at least a first segment and a second segment, wherein the first segment is at least partially straight and the second segment is at least partially arc-shaped.

[0016] Optionally, the first segment is connected to the second segment.

[0017] Optionally, the bridge inspection and control system further includes a control module, which is communicatively connected to the inspection component and the drive component. The control module controls the drive component to move the beam to the inspection position and sends inspection commands to the inspection component.

[0018] The bridge inspection and control system provided in this application includes a traveling beam and an inspection component. The traveling beam includes a drive component, a beam body, and a guide rail. The beam body is movably suspended from the bridge and driven by the drive component. The guide rail is located on the beam body. The inspection component is located on the guide rail and is used to inspect the bridge. The drive component drives the beam body to move along the bridge, and the beam body drives the inspection component to inspect different locations on the bridge. This application achieves automated inspection of different locations on the bridge by installing the inspection component on the movable traveling beam and using the drive component to drive the beam body to move along the bridge, thereby enabling the inspection component to inspect different locations on the bridge. This ensures the continuity and consistency of the inspection process, greatly improves inspection efficiency, reduces the risks of working at heights, and ensures the safety of operators. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0021] Figure 1 This is a schematic diagram of the bridge detection and control system provided in an embodiment of this application.

[0022] Figure 2 for Figure 1 A cross-sectional view of the AA section.

[0023] Figure 3 This is a schematic diagram of the detection component in the bridge detection and control system of this application.

[0024] Explanation of reference numerals in the attached figures:

[0025] 10. Walking beam; 11. Beam body; 12. Guide rail; 121. First section; 122. Second section; 20. Detection component; 21. Camera; 22. Mounting base; 221. Base body; 221a. Sliding channel; 222. Rotating wheel. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0027] With the continuous expansion of urban infrastructure, bridges, as key transportation nodes, are crucial for ensuring public safety through their safety and stability. Therefore, regular bridge inspections are a critical step in maintaining their good condition. Existing bridge inspection methods primarily rely on manually operated bridge inspection vehicles. These vehicles typically consist of a traveling beam 10 and a suspension system. The traveling beam 10 is suspended beneath the bridge and can move freely beneath it. Inspectors need to walk inside the traveling beam 10 to inspect different parts of the bridge. However, this traditional manual inspection method has many problems. First, manual inspection is inefficient because inspectors need to manually move to each inspection point, which is time-consuming. Second, this inspection method involves working at heights, posing significant safety risks and increasing the risk of accidents.

[0028] To address the issues of low detection efficiency and poor safety in existing bridge inspection technologies, this application provides a bridge inspection and control system, which will be described below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 3As shown, the bridge inspection and control system of this application includes:

[0030] The traveling beam 10 includes a driving component, a beam body 11, and a guide rail 12. The beam body 11 is movably suspended from the bridge and driven by the driving component. The guide rail 12 is located on the beam body 11.

[0031] The detection component 20 is mounted on the guide rail 12 and is used to detect the bridge.

[0032] The driving component drives the beam 11 to move along the bridge, and the beam 11 drives the detection component 20 to detect different positions of the bridge.

[0033] In this embodiment, the traveling beam 10 is not only the carrier of the detection component 20, but also the foundation for the entire device to move under the bridge. The traveling beam 10 provides precise positioning for the detection component 20 during movement, preventing it from swaying or deviating from the predetermined path. The traveling beam 10 is driven along the bridge by a drive component, thereby moving the detection component 20 along the bridge, achieving automatic detection, greatly improving detection efficiency, reducing manual operation by inspection personnel, and lowering the risks of working at height.

[0034] Specifically, beam 11 is a rigid frame structure made of high-strength steel or aluminum alloy to ensure sufficient load-bearing capacity and stability when moving under the bridge. The driving component can be a motor, cylinder, or hydraulic press. The driving component can be connected to beam 11 via a transmission mechanism such as a chain, gear, or belt to realize the movement of beam 11. The driving component can also be equipped with a reduction gear to ensure smooth and controllable movement of beam 11.

[0035] The guide rail 12 can be fixedly mounted on the beam 11 or movably mounted on the beam 11. When the guide rail 12 is fixedly mounted on the beam 11, it provides stable support for the detection component 20, ensuring its stability and consistency during movement. A fixed guide rail 12 is suitable for detection tasks requiring high precision and stability. When the guide rail 12 is movably mounted on the beam 11, it can be adjusted according to the specific shape of the bridge and detection needs, increasing flexibility. For example, for certain special parts of the bridge, such as curved or inclined sections, a movable guide rail 12 can better adapt to these shapes, ensuring that the detection component 20 can cover all areas requiring detection.

[0036] The specific orientation and layout of the guide rail 12 are designed according to the geometry of the bridge and the inspection requirements. For example, for a straight bridge, the guide rail 12 can be straight; while for a bridge with a curved or complex shape, the guide rail 12 can be curved or segmented to ensure that the inspection component 20 can cover all areas that need to be inspected.

[0037] The inspection component 20 may include various sensors and inspection instruments, such as a high-definition camera 21, an ultrasonic flaw detector, and a laser scanner. These inspection tools can perform detailed inspections of cracks, corrosion, wear, and other conditions on the bridge surface.

[0038] The detection components 20 can be configured to slide along the guide rail 12, or multiple detection components 20 can be fixedly mounted on the guide rail 12 at intervals. When the detection components 20 are configured to slide along the guide rail 12, they can move freely along the guide rail 12 to perform detailed inspections of different locations on the bridge. This design provides greater flexibility and can cover a wider inspection area. When multiple detection components 20 are fixedly mounted on the guide rail 12 at intervals, they can inspect the bridge at fixed positions, suitable for tasks requiring fixed-point inspection. This design ensures that the detection components 20 perform accurate and stable inspections at fixed positions, especially in areas requiring high-precision inspection. Furthermore, by increasing the number of detection components 20 and controlling the distance between adjacent detection components 20, inspection coverage of various locations on the bridge can also be achieved.

[0039] When bridge inspection is required, the drive mechanism activates, moving the beam 11 along the bridge via a moving mechanism. During this process, the inspection component 20 also moves along the guide rail 12, enabling inspection of different locations on the bridge. The inspection component 20 can collect bridge status data in real time and transmit the data to a ground monitoring system via wireless transmission for analysis by engineers.

[0040] Optionally, the detection component 20 is slidably connected to the guide rail 12, and the direction of movement of the detection component 20 relative to the guide rail 12 is perpendicular to the direction of movement of the beam 11.

[0041] The detection component 20 can be slidably connected to the guide rail 12 via a roller or a slider. Specifically, a slider can be set on one side of the detection component 20 opposite to the guide rail 12, and a slide rail can be set on the corresponding side of the guide rail 12. The slider is inserted into the slide rail to achieve a sliding connection. The slider and the slide rail fit tightly, ensuring that the detection component 20 will not become loose or shift during movement.

[0042] The sliding connection between the detection component 20 and the guide rail 12 enhances the flexibility of the inspection process. This connection also allows the detection component 20 to move freely on the guide rail 12, thus covering a wider inspection area. This design enables the detection component 20 to be flexibly positioned for detailed inspection of different parts of the bridge.

[0043] The movement direction of the detection component 20 relative to the guide rail 12 is perpendicular to the movement direction of the beam 11. This design further enhances the comprehensiveness and accuracy of the detection. Through vertical movement, the detection component 20 can reach different detection points more quickly, reducing unnecessary movement time and paths, and improving overall detection efficiency. For bridges with complex shapes, such as arch bridges or cable-stayed bridges, the movement of the beam 11 relative to the bridge and the detection component 20 relative to the beam 11 in two mutually perpendicular directions allows for better and faster adaptation and movement to different parts of the bridge, ensuring that each detection point is effectively detected. In other embodiments, the angle between the movement direction of the detection component 20 relative to the guide rail 12 and the movement direction of the beam 11 is an acute angle.

[0044] Optionally, the detection component 20 includes a camera 21 and a mounting base 22, with the camera 21 mounted on the mounting base 22 and the mounting base 22 slidably disposed on the guide rail 12.

[0045] Camera 21 is used to capture images of the bridge surface for detailed inspection of the bridge's structural condition. Camera 21 is a high-definition camera with a high-resolution and wide-angle lens, capable of capturing minute defects on the bridge surface. Camera 21 can be equipped with infrared night vision capabilities for inspection at night or in low-light conditions. Data transmission from camera 21 can be wired or wireless, transmitting the acquired image data to a ground monitoring system in real time, allowing personnel to more intuitively assess the bridge's structural condition.

[0046] Mounting bracket 22 is used to fix camera 21 to ensure the stability and safety of camera 21 during the inspection process. At the same time, mounting bracket 22 and guide rail 12 can be slidably connected by slider or roller, so that camera 21 can move flexibly along guide rail 12 to cover different inspection points of the bridge and achieve a comprehensive and multi-angle detailed inspection.

[0047] Optionally, the mounting base 22 includes a base body 221 and a rotating wheel 222. The base body 221 has a sliding channel 221a. The rotating wheel 222 is rotatably connected to the base body 221 and located in the sliding channel 221a. The guide rail 12 passes through the sliding channel 221a, and the rotating wheel 222 is rotatably mounted on the guide rail 12 to drive the mounting base 22 to slide along the guide rail 12.

[0048] Multiple rotating wheels 222 are designed and located on the upper and lower sides of the guide rail 12, respectively. This arrangement increases the contact area between the mounting base 22 and the guide rail 12, improving load-bearing capacity and stability, while reducing the load on each individual rotating wheel 222 and extending its service life. The rotating wheels 222 are connected to the base 221 via bearings or shafts to ensure smooth rolling on the guide rail 12. The rotating wheels 222 are made of wear-resistant materials, such as polyurethane or nylon, to reduce friction with the guide rail 12 and ensure smooth sliding.

[0049] The sliding channel 221a of the base 221 provides stable support and guidance for the mounting base 22, ensuring that the mounting base 22 does not deviate from the track during sliding. The rotating wheels 222 on both sides of the guide rail 12 have appropriate gaps with the guide rail 12 to allow the rotating wheels 222 to rotate freely on the guide rail 12 while maintaining sufficient contact area to ensure the stability of the mounting base 22 during movement. This design allows the mounting base 22 to move smoothly and precisely on the guide rail 12, ensuring that the camera 21 can cover different locations on the bridge during detection.

[0050] Optionally, the camera 21 is oscillatingly connected to the mounting base 22, and the camera 21 oscillates around the mounting base 22.

[0051] The camera 21 is oscillatingly connected to the mounting base 22, allowing the camera 21 to swing freely around the mounting base 22, thus enabling flexible adjustment of the viewing angle and covering a wider range of angles. The camera 21 and mounting base 22 can be oscillatingly connected via mechanical structures such as ball joints, hinges, or universal joints. A ball joint structure typically consists of a spherical head and a matching ball socket. The spherical head is positioned at the bottom of the camera 21, and the ball socket is positioned at the top of the mounting base 22. The spherical head is embedded in the ball socket and secured with fasteners, thereby achieving the oscillating connection between the camera 21 and the mounting base 22. The ball joint structure allows the camera 21 to rotate freely in three-dimensional space, achieving omnidirectional angle adjustment and greatly improving the flexibility of the camera 21.

[0052] The swing connection design also enhances the adaptability of camera 21. In actual inspection processes, bridge structures are often very complex, containing various uneven surfaces and parts at different angles. Through the swing connection, camera 21 can easily be adjusted to the optimal shooting angle, ensuring that every inspection point can be clearly captured. In addition, the swing design of camera 21 also gives the inspection component 20 a larger inspection range.

[0053] Optionally, there may be multiple detection components 20, which are arranged at intervals along the extension direction of the guide rail 12.

[0054] Multiple detection components 20 are arranged sequentially and at intervals along the extension direction of the guide rail 12, enabling the detection components 20 to simultaneously detect different locations on the bridge, greatly improving the detection coverage and efficiency. Furthermore, each detection component 20 can be moved and adjusted independently to flexibly meet different detection needs during the detection process. Alternatively, multiple detection components 20 can be designed to be fixedly connected to the guide rail 12.

[0055] The spacing between each inspection component 20 can be determined based on the specific structure of the bridge and the inspection requirements. For example, for long-span bridges, a larger spacing can be set to cover a longer distance; for areas requiring high-density inspection, a smaller spacing can be set to ensure that each inspection point can be inspected in detail.

[0056] Optionally, the guide rail 12 is rotatably connected to the beam 11. The guide rail 12 rotates relative to the beam 11 and drives the detection component 20 to move in a direction perpendicular to the movement of the beam 11.

[0057] The rotatable connection between the guide rail 12 and the beam 11 allows the detection component 20 to be adjusted in a direction perpendicular to the movement of the beam 11. This design not only improves the flexibility and coverage of the inspection but also enhances its comprehensiveness and accuracy. As the beam 11 moves along the length of the bridge, the guide rail 12 rotates, causing the detection component 20 to move vertically, thus enabling detailed inspection of the sides or bottom of the bridge. This method also allows the detection component 20 to cover and inspect different locations on the bridge.

[0058] The rotatable connection between the guide rail 12 and the beam 11 can be achieved through a rotating mechanism such as bearings, hinges, or gear transmission to ensure smooth rotation of the guide rail 12. Specifically, when using a bearing mechanism to achieve rotation, the bearing seats can be installed at both ends or the middle of the beam 11. Installing bearing seats at both ends of the beam 11 allows the guide rail 12 to rotate freely over a longer range, while installing bearing seats at the middle of the beam 11 provides more concentrated support.

[0059] Optionally, the guide rail 12 includes at least a first segment 121 and a second segment 122, wherein the first segment 121 is at least partially straight and the second segment 122 is at least partially curved.

[0060] The first segment 121 is at least partially straight in shape, which allows the detection assembly 20 to move smoothly along a straight path, suitable for straight sections of bridges or relatively flat areas. The straight guide rail 12 is easy to manufacture and install, ensuring smooth movement of the detection assembly 20 along a straight path. The straight guide rail 12 can be made of standard profiles, such as I-beams or channel steel, to provide sufficient rigidity and stability.

[0061] The second segment 122 is at least partially curved, allowing the detection component 20 to move along a curved path, suitable for curved sections of bridges or areas requiring curved scanning. This design enables the detection component 20 to adapt to bridge structures of different shapes, ensuring that each detection point is accurately captured, thereby further improving the comprehensiveness and accuracy of the detection. The curved guide rail 12 can be made from custom-made curved profiles or by welding and machining standard profiles.

[0062] Optionally, the first segment 121 can be connected to the second segment 122.

[0063] The design connecting the first segment 121 and the second segment 122 significantly improves the mobility and expands the inspection range of the inspection component 20. The first segment 121 and the second segment 122 can be connected by means of integral molding, welding, or threaded connection. The connection between the first segment 121 and the second segment 122 is smooth to avoid jamming or vibration of the inspection component 20 when moving from a straight segment to an arc segment. This connection allows the inspection component 20 to seamlessly switch between straight and arc segments, ensuring smooth and precise movement throughout the inspection process. This design enables the inspection component 20 to better adapt to different shapes and structures of bridges, allowing for comprehensive and detailed inspection of both straight and curved sections. This not only improves the flexibility and coverage of the inspection but also enhances its comprehensiveness and accuracy, better meeting the needs of modern bridge inspection.

[0064] Optionally, the bridge inspection and control system also includes a control module. The control module is communicatively connected to the inspection component 20 and the drive component. The control module controls the drive component to move the beam 11 to the inspection position and sends inspection commands to the inspection component 20.

[0065] The control module is responsible for the coordination and control of the entire bridge inspection system. It communicates with the inspection component 20 and the drive unit via wired or wireless communication to ensure information transmission and command execution between the components. The control module has multiple functions, including path planning and navigation, drive unit control, inspection component 20 control, data collection and processing, and fault diagnosis and alarm.

[0066] Based on the bridge's structure and inspection requirements, the control module pre-plans the movement path of beam 11, calculating the optimal route to ensure that beam 11 can efficiently reach the designated inspection position. Path planning considers the bridge's geometry, the arrangement of the inspection components 20, and the requirements of the inspection task. The control module sends control signals to the drive unit via a communication interface. Upon receiving the signals, the drive unit moves beam 11 along the predetermined path. The control module can precisely control the speed and direction of the drive unit, ensuring smooth movement of beam 11.

[0067] Once the beam 11 moves to the detection position, the control module sends a detection command to the detection component 20 and controls the start, stop, and viewing angle adjustment of the detection component 20.

[0068] In addition, the control module is also responsible for collecting and processing data from the detection component 20, performing preliminary processing and storage on the received data. The processed data can be uploaded to the ground monitoring system via the network for further analysis by engineers.

[0069] Furthermore, the control module also has fault diagnosis capabilities, enabling it to monitor the status of each component in the system in real time. Once an abnormality is detected, such as a drive component failure, camera 21 failure, or communication interruption, the control module will immediately issue an alarm signal and take corresponding emergency measures to ensure the safe operation of the system.

[0070] The bridge inspection and control system provided in this embodiment, by adding a control module, realizes centralized control and coordination of the driving components and the inspection components 20, which not only improves the inspection efficiency, but also significantly enhances the safety and accuracy of the inspection.

[0071] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0072] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0073] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0074] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0075] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A bridge inspection and control system for inspecting bridges, characterized in that, The bridge inspection and control system includes: The traveling beam (10) includes a driving component, a beam body (11) and a guide rail (12). The beam body (11) is movably suspended on the bridge and driven by the driving component. The guide rail (12) is provided on the beam body (11). A detection component (20) is disposed on the guide rail (12) and is used to detect the bridge; The driving component drives the beam (11) to move along the bridge, and the beam (11) drives the detection component (20) to detect different positions of the bridge.

2. The bridge inspection and control system as described in claim 1, characterized in that, The detection component (20) is slidably connected to the guide rail (12), and the direction of movement of the detection component (20) relative to the guide rail (12) is perpendicular to the direction of movement of the beam (11).

3. The bridge inspection and control system as described in claim 2, characterized in that, The detection component (20) includes a camera (21) and a mounting base (22). The camera (21) is mounted on the mounting base (22), and the mounting base (22) is slidably disposed on the guide rail (12).

4. The bridge inspection and control system as described in claim 3, characterized in that, The mounting base (22) includes a base body (221) and a rotating wheel (222). The base body (221) has a sliding channel (221a). The rotating wheel (222) is rotatably connected to the base body (221) and located in the sliding channel (221a). The guide rail (12) passes through the sliding channel (221a). The rotating wheel (222) is rotatably mounted on the guide rail (12) to drive the mounting base (22) to slide along the guide rail (12).

5. The bridge inspection and control system as described in claim 3, characterized in that, The camera (21) is oscillatingly connected to the mounting base (22), and the camera (21) oscillates around the mounting base (22).

6. The bridge inspection and control system as described in any one of claims 1 to 5, characterized in that, There are multiple detection components (20), which are arranged at intervals along the extension direction of the guide rail (12).

7. The bridge inspection and control system as described in any one of claims 1 to 5, characterized in that, The guide rail (12) is rotatably connected to the beam (11). The guide rail (12) rotates relative to the beam (11) and drives the detection component (20) to move in a direction perpendicular to the movement of the beam (11).

8. The bridge inspection and control system as described in any one of claims 1 to 5, characterized in that, The guide rail (12) includes at least a first segment (121) and a second segment (122), wherein the first segment (121) is at least partially straight and the second segment (122) is at least partially arc-shaped.

9. The bridge inspection and control system as described in claim 8, characterized in that, The first segment (121) is connected to the second segment (122).

10. The bridge inspection and control system as described in any one of claims 1 to 5, characterized in that, The bridge inspection and control system also includes a control module. The control module is communicatively connected to the inspection component (20) and the drive component. The control module is used to control the drive component to move the beam (11) to the inspection position and send inspection instructions to the inspection component (20).

Images