Novel center-winding straining beam pier column surface detection device and method

Abstract

The invention relates to the technical field of middle straining beam pier stud detection equipment, and discloses a novel middle straining beam pier stud surface detection device and method.The device comprises a climbing part, the climbing part is arranged on the outer side of a middle straining beam pier stud in a sleeving mode, the climbing part is slidably connected with the outer side wall of the middle straining beam pier stud, and the climbing part is provided with a fluid propelling module and an image collecting module; the climbing part moves in the vertical direction of the middle tie beam pier stud, and the climbing part is used for acquiring image information of the middle tie beam pier stud. The detection part is arranged at one end of the climbing part, the detection part is in sliding connection with the climbing part, and the detection part is used for detecting the concrete quality of the middle tie beam pier column. Through the combination of the climbing part and the detection part, image acquisition and concrete quality detection on the surface of the middle tie beam pier stud are realized, and the detection precision and the detection efficiency of a bridge structure are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of center tie beam pier column detection equipment, and in particular to a novel center tie beam pier column surface detection device and method. Background Art

[0002] In the design of bridge engineering, circular piers are usually equipped with several center tie beam structures, which are intended to enhance the overall structural stability of the bridge and ensure its performance under load conditions.

[0003] However, current pier inspection technology often faces challenges brought by the center tie beam structure when inspecting the appearance of circular piers, the thickness of the steel bar protective layer, and the internal defects of concrete. Especially when inspecting the full height of the pier, the presence of the center tie beam often hinders the smooth movement of the inspection equipment, which in turn affects the accuracy and completeness of the inspection results. Although some pier inspection equipment has been launched on the market, due to the limitations of their climbing load capacity, these devices often find it difficult to effectively bypass the center tie beam, making it difficult to conduct comprehensive and effective inspections of circular piers with center tie beam structures. In this situation, it is often difficult to fully inspect the upper part of the pier and the area above the center tie beam, resulting in incomplete inspection data, which further affects the accuracy of bridge structure safety assessment and maintenance.

[0004] Therefore, it is urgent to invent a device for surface inspection of piers around the center tie beam to solve the problem in the current technology that the pier inspection equipment has weak climbing load capacity and cannot bypass the center tie beam, and the piers of a single center tie beam cannot be fully inspected. Summary of the invention

[0005] In view of this, the present invention proposes a novel device and method for detecting the surface of piers around the center tie beam, aiming to solve the problem in the current technology that the pier detection equipment has a weak climbing load capacity and cannot bypass the center tie beam, and the piers of a single center tie beam cannot be fully detected.

[0006] The present invention proposes a novel surface detection device for a center tie beam pier column, comprising:

[0007] A climbing part is sleeved on the outer side of the middle beam pier, and the climbing part is slidably connected to the outer side wall of the middle beam pier, wherein the climbing part is provided with a fluid propulsion module and an image acquisition module so that the climbing part moves along the vertical direction of the middle beam pier, and the climbing part is used to obtain image information of the middle beam pier;

[0008] The detection part is arranged at one end of the climbing part, the detection part is slidably connected to the climbing part, and the detection part is used to detect the concrete quality of the middle tie beam pier.

[0009] Further, the climbing part comprises:

[0010] A movable frame is sleeved on the outer sides of two piers of the middle tie beam pier, and the movable frame is slidably connected to the outer side walls of the piers;

[0011] There are two sets of orbiting tracks, and the orbiting tracks are respectively sleeved on the outsides of the two piers, and the bottom ends of the orbiting tracks are fixedly connected to the tops of the moving frames;

[0012] A plurality of fluid propulsion modules are provided, and the plurality of fluid propulsion modules are arranged side by side on the outer side of the orbital track along the circumferential direction of the orbital track, one end of the fluid propulsion module is fixedly connected to the orbital track, and the fluid propulsion module is used to drive the orbital track to move along the vertical direction of the pier column;

[0013] An image acquisition module is arranged between two adjacent fluid propulsion modules, and the image acquisition module is fixedly connected to the orbit, wherein an acquisition end of the image acquisition module is arranged corresponding to the pier column, and the image acquisition module is used to obtain image information of the pier column;

[0014] The central control module is electrically connected to the plurality of fluid propulsion modules respectively, and is used to obtain the real-time wind speed of the environment and the climbing force of the plurality of orbiting tracks. The central control module is also used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the climbing force.

[0015] Furthermore, the mobile frame includes:

[0016] Two sets of fixed frames are provided, and the two sets of fixed frames are respectively arranged on the outsides of the two piers;

[0017] A driving wheel is arranged between the fixing frame and the outer side wall of the pier column, one end of the driving wheel is rotatably connected to the fixing frame, wherein the driving wheel is provided with a brake unit;

[0018] Two groups of telescopic connecting arms are provided, and the two groups of telescopic connecting arms are relatively arranged between the two groups of fixed frames, and the two ends of the telescopic connecting arms are respectively fixedly connected to the outer side walls of the two groups of fixed frames.

[0019] Furthermore, the orbit includes:

[0020] A half rail is arranged above the fixing frame, and the half rail is fixedly connected to the fixing frame;

[0021] A first connecting rail and a second connecting rail are respectively arranged on a side of the pier away from the half-rail, one end of the first connecting rail is rotatably connected to one end of the half-rail, one end of the second connecting rail is rotatably connected to the other end of the half-rail, and the other end of the second connecting rail is rotatably connected to the other end of the first connecting rail, so that a surrounding track is formed between the half-rail, the first connecting rail and the second connecting rail;

[0022] a distance measuring unit, arranged at one end of the first connecting rail adjacent to the second connecting rail, the distance measuring unit being used to obtain a real-time distance between the first connecting rail and the middle tie beam of the middle tie beam pier;

[0023] A control unit is electrically connected to the distance measuring unit, the first connecting rail and the second connecting rail, respectively, wherein the control unit is configured with a preset distance range, and the control unit is also used to control the rotation angle between the first connecting rail and the second connecting rail and the half rail respectively according to the relationship between the real-time distance and the preset distance range.

[0024] Furthermore, the central control module includes:

[0025] A wind speed detection unit, used to obtain the real-time wind speed of the environment in which the orbit is located;

[0026] a climbing force detection unit, electrically connected to the distance measuring unit and the driving wheel, respectively, the climbing force detection unit being used to obtain a moving distance of the first connecting rail within a preset period of time and a real-time driving power of the driving wheel, and the climbing force detection unit being further used to determine a real-time climbing force of the surrounding track according to a relationship between the moving distance and the real-time driving power;

[0027] The central control unit is electrically connected to the plurality of fluid propulsion modules respectively, and is further used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the real-time climbing force.

[0028] Furthermore, the central control unit is also used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the real-time climbing force, including:

[0029] The central control unit is further used to determine whether to adjust the propulsion power of the fluid propulsion module according to the relationship between the real-time climbing force and the preset climbing force;

[0030] Wherein, the central control unit is configured with the preset climbing force;

[0031] When the real-time climbing force is higher than the preset climbing force, the central control unit determines not to adjust the propulsion power of the fluid propulsion module;

[0032] When the real-time climbing force is lower than or equal to the preset climbing force, the central control unit obtains the climbing force difference between the real-time climbing force and the preset climbing force, and adjusts the propulsion power of the fluid propulsion module according to the climbing force difference.

[0033] Furthermore, when the central control unit adjusts the propulsion power of the fluid propulsion module according to the climbing force difference, it includes:

[0034] The central control unit is also configured with a first preset climbing force difference and a second preset climbing force difference, and the first preset climbing force difference is lower than the second preset climbing force difference;

[0035] The central control unit is further used to determine the adjustment coefficient when adjusting the propulsion power of the fluid propulsion module according to the relationship between the climbing force difference and each preset climbing force difference;

[0036] When the climbing force difference is lower than or equal to the first preset climbing force difference, the central control unit determines the adjustment coefficient to be M3;

[0037] When the climbing force difference is higher than the first preset climbing force difference, and the climbing force difference is lower than or equal to the second preset climbing force difference, the central control unit determines that the adjustment coefficient is M2;

[0038] When the climbing force difference is higher than the second preset climbing force difference, the central control unit determines that the adjustment coefficient is M1;

[0039] Moreover, M1<M2<M3<1.

[0040] Further, when the central control unit determines that the adjustment coefficient of the propulsion power of the fluid propulsion module is Mi, i=1, 2, 3, including:

[0041] The central control unit is also used to determine whether to correct the adjustment coefficient Mi when adjusting the propulsion power of the fluid propulsion module according to the relationship between the real-time wind speed and the preset wind speed;

[0042] Wherein, the central control unit is also configured with the preset wind speed;

[0043] When the real-time wind speed is lower than or equal to the preset wind speed, the central control unit determines that the adjustment coefficient Mi for adjusting the propulsion power of the fluid propulsion module does not need to be corrected;

[0044] When the real-time wind speed is higher than the preset wind speed, the central control unit obtains the wind speed difference between the real-time wind speed and the preset wind speed, and determines the correction coefficient when correcting the adjustment coefficient Mi according to the wind speed difference.

[0045] Further, when the central control unit determines the correction coefficient for correcting the adjustment coefficient Mi according to the wind speed difference, it includes:

[0046] The central control unit is also configured with a first preset wind speed difference and a second preset wind speed difference, and the first preset wind speed difference is lower than the second preset wind speed difference;

[0047] When the wind speed difference is lower than or equal to the first preset wind speed difference, the central control unit determines the correction coefficient of the adjustment coefficient Mi as N1;

[0048] When the wind speed difference is higher than the first preset wind speed difference, and the wind speed difference is lower than or equal to the second preset wind speed difference, the central control unit determines that the correction coefficient of the adjustment coefficient Mi is N2;

[0049] When the wind speed difference is higher than the second preset wind speed difference, the central control unit determines that the correction coefficient of the adjustment coefficient Mi is N3;

[0050] Moreover, N1<N2<N3<1.

[0051] Furthermore, the detection unit includes:

[0052] The mobile base is provided with two groups, and the two groups of mobile bases are respectively arranged at one end of the two groups of the surrounding rails, wherein a driving groove wheel group is provided at the bottom of the mobile base, and the mobile base is slidably connected with the surrounding rails through the driving groove wheel group;

[0053] An ultrasonic detection module is arranged above the mobile base and is fixedly connected to the mobile base, wherein a detection end of the ultrasonic detection module is arranged corresponding to the outer wall of the pier, so that when the mobile base drives the ultrasonic detection module to move along the setting direction of the orbit, the ultrasonic detection module is used to detect the concrete quality of the pier.

[0054] Compared with the prior art, the beneficial effect of the present invention is that: through the fluid propulsion module and the image acquisition module, it can be flexibly moved along the vertical direction of the middle tie beam pier, realize the image information acquisition within the full height range of the pier, and overcome the detection obstacles caused by the interference of the middle tie beam. The fluid propulsion module provides a strong climbing power, so that the device can stably move on the surface of the pier, without being restricted by the height of the pier and the position of the middle tie beam, thereby ensuring the continuity and efficiency of the detection work. The existence of the fluid propulsion module can solve the problem that the detection part is located at the first and second track positions, and the detection part cannot stably pass through the track, thereby ensuring that the detection part moves stably and passes through the first and second tracks. At the same time, the fluid propulsion module can provide sufficient lift in the process of opening and closing the first and second tracks, ensuring that the first and second tracks are opened and closed smoothly. The image acquisition module can capture detailed image information on the surface of the pier in real time, providing accurate data support for subsequent analysis. In addition, the detection part is slidably connected to the climbing part, which can effectively detect the concrete quality of the pier. The detection part adopts a steel bar protective layer thickness detector, which can accurately measure the steel bar protective layer thickness and steel bar position. In this way, not only can the surface of the pier be inspected in detail, but also the internal structural condition of the pier can be deeply understood, providing a comprehensive quality assessment. This device overcomes the technical bottleneck of traditional testing equipment's insufficient load capacity and inability to bypass the center tie beam for comprehensive testing, greatly improving the coverage and accuracy of the test.

[0055] Furthermore, a new type of surface detection device for piers around the center tie beam proposed in the embodiment of the present invention realizes one-time detection of the full height range of the pier by integrating climbing and detection functions, which significantly improves the detection efficiency. More importantly, it reduces the dependence on professional technicians, reduces the complexity and cost of operation, and effectively avoids the low efficiency and possible missed detection problems caused by the traditional technology that relies on multiple steps and multiple equipment for comprehensive detection of circular piers.

[0056] On the other hand, the present application also provides a novel control method for a surface detection device for a center tie beam pier column, comprising:

[0057] Get the real-time wind speed of the environment around the orbit;

[0058] Acquire the moving distance of the first connecting rail and the real-time driving power of the driving wheel within a preset period of time, and determine the real-time climbing force of the surrounding track according to the relationship between the moving distance and the real-time driving power;

[0059] According to the real-time wind speed and the real-time climbing force, it is determined whether to adjust the propulsion power of the fluid propulsion module.

[0060] It can be understood that the novel device and method for detecting the surface of the tie beam pier of the present invention have the same beneficial effects and will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0062] Figure 1 A schematic diagram of the structure of a novel surface detection device for a center tie beam pier provided by an embodiment of the present invention;

[0063] Figure 2 A top view of a novel surface detection device for a center tie beam pier provided by an embodiment of the present invention;

[0064] Figure 3 A schematic diagram of the operation of a novel surface detection device for a center tie beam pier provided by an embodiment of the present invention;

[0065] Figure 4 A flowchart of a control method for a novel surface detection device for a center tie beam pier provided by an embodiment of the present invention;

[0066] Among them, 111, fixed frame; 112, driving wheel; 113, telescopic connecting arm; 120, orbital track; 121, half track; 122, first connecting track; 123, second connecting track; 130, fluid propulsion module; 140, image acquisition module; 310, pier column. DETAILED DESCRIPTION

[0067] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0068] like Figure 1-Figure 2As shown, in some embodiments of the present application, this embodiment provides a novel surface detection device around the center beam pier, including: a climbing part and a detection part. The climbing part is sleeved on the outside of the center beam pier, and the climbing part is slidably connected to the outer wall of the center beam pier, wherein the climbing part is provided with a fluid propulsion module 130 and an image acquisition module 140, so that the climbing part moves along the vertical direction of the center beam pier, and the climbing part is used to obtain image information of the center beam pier. The detection part is arranged at one end of the climbing part, and the detection part is slidably connected to the climbing part, and the detection part is used to detect the concrete quality of the center beam pier.

[0069] Specifically, the climbing part is sleeved on the outside of the pier 310 and powered by the fluid propulsion module 130, so that it can slide smoothly in the vertical direction of the pier 310. The fluid propulsion module 130 ensures that the climbing part moves stably and continuously on the outer wall of the pier 310 by regulating the fluid pressure and flow rate, and is not affected by the height of the pier 310 and the position of the middle tie beam. This design not only enhances the flexibility and stability of the device, but also ensures the efficiency and consistency of the detection work. Secondly, the image acquisition module 140 is integrated in the climbing part and can capture high-definition images of the surface of the pier 310 in real time. The module uses advanced camera technology to record the appearance of the pier 310 at various heights, including surface cracks, wear and other potential surface defects, for analysis by technicians. This real-time and high-resolution image acquisition capability provides an important basis for subsequent detection and analysis, and improves the accuracy and reliability of the detection results. Finally, the detection part is located at one end of the climbing part and is linked to the climbing part through a sliding connection. As the climbing part moves up and down along the pier 310 or moves along the setting direction of the climbing part, the detection part can perform a full range detection of the concrete quality of the pier 310. The detection part is equipped with ultrasonic sensors, radar sensors, steel bar protection layer thickness detectors, etc., which can detect the thickness of the steel bar protection layer and identify cracks, holes and other structural defects inside the concrete. After processing, these sensor data can generate a detailed detection report to provide a scientific basis for the maintenance and repair of the bridge.

[0070] Specifically, the climbing part includes: a moving frame, a surrounding track 120, a fluid propulsion module 130, an image acquisition module 140 and a central control module. The moving frame is sleeved on the outside of the two piers 310 of the middle tie beam pier, and the moving frame is slidably connected to the outer wall of the pier 310. There are two groups of surrounding tracks 120, and the surrounding tracks 120 are respectively sleeved on the outside of the two piers 310, and the bottom end of the surrounding track 120 is fixedly connected to the top of the moving frame. There are a plurality of fluid propulsion modules 130, and a plurality of fluid propulsion modules 130 are arranged side by side on the outside of the surrounding track 120 along the circumference of the surrounding track 120, one end of the fluid propulsion module 130 is fixedly connected to the surrounding track 120, and the fluid propulsion module 130 is used to drive the surrounding track 120 to move along the vertical direction of the pier 310. The image acquisition module 140 is disposed between two adjacent fluid propulsion modules 130, and the image acquisition module 140 is fixedly connected to the orbital track 120, wherein the acquisition end of the image acquisition module 140 is disposed corresponding to the pier column 310, and the image acquisition module 140 is used to obtain image information of the pier column 310. The central control module is electrically connected to a plurality of fluid propulsion modules 130, respectively, and the central control module is used to obtain the real-time wind speed of the environment and the climbing force of a plurality of orbital tracks 120, and the central control module is also used to determine whether to adjust the propulsion power of the fluid propulsion module 130 according to the real-time wind speed and the climbing force.

[0071] Specifically, the mobile frame is sleeved on the outside of the middle tie beam pier, and through the sliding connection with the outer wall of the pier 310, it is ensured that the mobile frame can move smoothly along the surface of the pier 310. This sliding connection method not only ensures the stability of the mobile frame, but also enhances its flexibility, so that it can adapt to piers 310 of different diameters and heights. Secondly, the surrounding track 120 is divided into two groups, which are respectively sleeved on the outside of the two piers 310 and fixed on the top of the mobile frame. These tracks provide a stable installation foundation for the fluid propulsion module 130 and the image acquisition module 140. At the same time, the design of the surrounding track 120 can also effectively ensure that the entire detection unit can operate around the pier 310 without being affected by the shape and structure of the pier 310. By fixing the bottom end of the surrounding track 120 to the top of the mobile frame, the structural stability between the mobile frame and the surrounding track 120 is further enhanced. In addition, the fluid propulsion module 130, as one of the power sources, is arranged side by side on the outside of the track along the circumference of the surrounding track 120. By adjusting the fluid flow rate and pressure, a continuous and stable propulsion force is provided, so that the orbital track 120 and other components can move in the vertical direction of the pier 310. This configuration of the fluid propulsion module 130 enables the device to overcome gravity and friction, ensuring the smooth progress of the detection process. Then, the image acquisition module 140 is set between two adjacent fluid propulsion modules 130 and fixedly connected to the orbital track 120. By setting the acquisition end of the image acquisition module 140 corresponding to the pier 310, it is ensured that the image acquisition module 140 can obtain detailed images of the surface of the pier 310 in real time, so that the image acquisition module 140 can record surface cracks, wear and other potential surface defects, and provide accurate basic information for subsequent data analysis. This ability to collect images in real time greatly improves the accuracy and reliability of the detection. Finally, the central control module can monitor environmental conditions such as wind speed and the climbing force of the orbital track 120 in real time by being electrically connected to several fluid propulsion modules 130 respectively. According to the changes in real-time wind speed and climbing force, the central control module can intelligently adjust the propulsion power of the fluid propulsion module 130 to ensure the stability and safety of the device under various environmental conditions. For example, when the wind speed is high, the central control module will increase the propulsion power to overcome the wind resistance and ensure that the device can be firmly attached to the surface of the pier 310 and operate normally.

[0072] In some embodiments of the present application, the mobile frame includes: a fixed frame 111, a driving wheel 112, and a telescopic connecting arm 113. Two groups of fixed frames 111 are provided, and the two groups of fixed frames 111 are respectively provided on the outside of the two piers 310. The driving wheel 112 is provided between the fixed frame 111 and the outer side wall of the pier 310, and one end of the driving wheel 112 is rotatably connected to the fixed frame 111, wherein the driving wheel 112 is provided with a brake unit. Two groups of telescopic connecting arms 113 are provided, and the two groups of telescopic connecting arms 113 are relatively provided between the two groups of fixed frames 111, and the two ends of the telescopic connecting arms 113 are respectively fixedly connected to the outer side walls of the two groups of fixed frames 111.

[0073] Specifically, the fixed frame 111, as the basic structure of the mobile frame, is arranged on the outside of the two piers 310, providing a stable support foundation for the entire device. The position of the fixed frame 111 ensures that the mobile frame can be firmly fixed on the pier 310 and can withstand various forces and pressures during movement and operation. Secondly, the driving wheel 112 is located between the fixed frame 111 and the outer wall of the pier 310, and the driving wheel 112 is connected by rotation to provide power transmission and control for the mobile frame. The driving wheel 112 can not only make the mobile frame move smoothly along the surface of the pier 310, but also can stop or fix the position of the mobile frame in time when necessary through the brake unit provided therein, so as to ensure the safety and accuracy of the detection process. Finally, the telescopic connecting arm 113, as the adjustable part of the mobile frame, is arranged between the two sets of fixed frames 111. The design of these telescopic connecting arms 113 enables the mobile frame to adapt to piers 310 of different diameters and heights. The length adjustment capability of the telescopic connecting arm 113 enables it to tightly connect the two sets of fixed frames 111 and maintain the stability and balance of the overall structure. This design not only enhances the applicability and flexibility of the mobile frame, but also enables it to operate efficiently and complete inspection tasks in complex bridge structures.

[0074] Preferably, the driving wheel 112 is made of a non-slip material such as rubber.

[0075] In some embodiments of the present application, the circumferential track 120 includes: a half track 121, a first connecting track 122, a second connecting track 123, a distance measuring unit and a control unit. The half track 121 is arranged above the fixed frame 111, and the half track 121 is fixedly connected to the fixed frame 111. The first connecting track 122 and the second connecting track 123 are respectively arranged on the side of the pier 310 away from the half track 121, one end of the first connecting track 122 is rotatably connected to one end of the half track 121, one end of the second connecting track 123 is rotatably connected to the other end of the half track 121, and the other end of the second connecting track 123 is rotatably connected to the other end of the first connecting track 122, so that the circumferential track 120 is formed between the half track 121, the first connecting track 122 and the second connecting track 123. The distance measuring unit is arranged at one end of the first connecting track 122 adjacent to the second connecting track 123, and the distance measuring unit is used to obtain the real-time distance between the first connecting track 122 and the middle tie beam of the middle tie beam pier. The control unit is electrically connected to the distance measuring unit, the first connecting rail 122 and the second connecting rail 123 respectively, wherein the control unit is configured with a preset distance range, and the control unit is also used to control the rotation angle between the first connecting rail 122 and the second connecting rail 123 and the half rail 121 respectively according to the relationship between the real-time distance and the preset distance range.

[0076] Specifically, by arranging the half-rail 121 above the fixed frame 111 and firmly connecting it to the fixed frame 111, a stable support foundation is provided for the entire surrounding track 120. The position of the half-rail 121 ensures that the surrounding track 120 can move and guide smoothly around the top of the pier 310. Secondly, the first connecting rail 122 and the second connecting rail 123 are respectively arranged on one side of the pier 310, away from the position of the half-rail 121. One end of the first connecting rail 122 is rotatably connected to one end of the half-rail 121, one end of the second connecting rail 123 is rotatably connected to the other end of the half-rail 121, and the other end of the second connecting rail 123 is also rotatably connected to the other end of the first connecting rail 122. This arrangement forms a closed-loop surrounding track 120 structure between the half-rail 121, the first connecting rail 122 and the second connecting rail 123, which can ensure that the device moves smoothly in the vertical direction of the pier 310. In addition, the distance measuring unit is located at one end between the first connecting rail 122 and the second connecting rail 123, and its main function is to obtain the distance between the first connecting rail 122 and the middle tie beam pier in real time. The distance measuring unit accurately measures the distance from the surface of the pier 310 to the surrounding track 120. Finally, the control unit is electrically connected to the distance measuring unit, the first connecting rail 122 and the second connecting rail 123 respectively. Through the configured preset distance range, the actual distance data obtained by the distance measuring unit is monitored and analyzed in real time. According to the relationship between the real-time distance and the preset distance range, the control unit can intelligently adjust the rotation angle between the first connecting rail 122, the second connecting rail 123 and the half track 121. This intelligent control mechanism ensures that the surrounding track 120 can flexibly respond to the presence of the middle tie beam during the climbing process. When the surrounding track 120 encounters the middle tie beam, the control unit will immediately adjust the rotation angle of the first connecting rail 122 and the second connecting rail 123 to change the surrounding track 120 from a closed state to an open state. This open and closed state allows the surrounding track 120 to smoothly bypass the middle tie beam, ensuring that the device can pass smoothly and continue to move along the surface of the pier 310 (see Figure 3 After the orbital track 120 passes the middle tie beam, the control unit adjusts the rotation angles of the first connecting rail 122 and the second connecting rail 123 again, so that the orbital track 120 is restored from the open state to the closed state. This design ensures that the detection unit can accurately detect the pier 310 above the middle tie beam when the orbital track 120 is closed, effectively supporting the safety assessment and maintenance of the bridge structure.

[0077] It is understandable that, through the control of the distance measuring unit and the control unit, once the surrounding track 120 meets the middle tie beam, the control unit will quickly and accurately adjust the rotation angle of the first connecting rail 122 and the second connecting rail 123, so that the surrounding track 120 is changed from the closed state to the open state (see Figure 3As shown). This design of the opening and closing state enables the surrounding track 120 to smoothly avoid the middle tie beam, thereby ensuring that the entire device can continue to move along the surface of the pier 310 smoothly and unimpeded. Once the surrounding track 120 successfully bypasses the middle tie beam, the control unit will perform precise adjustment operations again to restore the rotation angles of the first connecting rail 122 and the second connecting rail 123, so that the surrounding track 120 returns to the closed state from the open state. The design of this mechanism ensures that the detection unit can perform accurate and detailed detection of the pier 310 above the middle tie beam when the surrounding track 120 is in the closed state, providing strong support for the safety assessment and maintenance of the bridge structure.

[0078] In some embodiments of the present application, the central control module includes: a wind speed detection unit, a climbing force detection unit and a central control unit. The wind speed detection unit is used to obtain the real-time wind speed of the environment in which the orbital track 120 is located. The climbing force detection unit is electrically connected to the distance measuring unit and the driving wheel 112 respectively. The climbing force detection unit is used to obtain the moving distance of the first connecting rail 122 within a preset time period and the real-time driving power of the driving wheel 112. The climbing force detection unit is also used to determine the real-time climbing force of the orbital track 120 based on the relationship between the moving distance and the real-time driving power. The central control unit is electrically connected to a number of fluid propulsion modules 130 respectively. The central control unit is also used to determine whether to adjust the propulsion power of the fluid propulsion module 130 based on the real-time wind speed and the real-time climbing force.

[0079] Specifically, through the coordinated work of the wind speed detection unit, the climbing force detection unit and the central control unit, the intelligent control and stable operation of the device in a complex environment are realized. First, the wind speed detection unit is responsible for obtaining the wind speed information of the environment where the orbital track 120 is located in real time. These data are crucial for adjusting the operation and stability of the device, because the change of wind speed will affect the stability and motion trajectory of the device. Secondly, the climbing force detection unit monitors the moving distance of the first connecting rail 122 and the real-time driving power of the driving wheel 112 in real time through the electrical connection with the distance measuring unit and the driving wheel 112. By analyzing the relationship between the moving distance and the driving power, the climbing force detection unit can accurately calculate the real-time climbing force of the orbital track 120. These data provide important operating parameters for the control unit to ensure that the device can adjust its operating state and propulsion force according to actual conditions. Finally, as the core of intelligent control, the central control unit is electrically connected to multiple fluid propulsion modules 130, and intelligently adjusts the propulsion power of the fluid propulsion module 130 according to the changes in wind speed and real-time climbing force. For example, in strong wind conditions or when encountering greater climbing forces, the central control unit will increase the propulsion power. This intelligent control mechanism effectively optimizes the energy efficiency and operational safety of the device, and provides efficient and reliable technical support for the regular inspection and maintenance of bridge structures.

[0080] Specifically, the climbing force detection unit obtains the moving distance D(t) of the first connecting rail 122 and the real-time driving power P(t) of the driving wheel 112 in real time by connecting with the distance measuring unit and the driving wheel 112. These data are the basis for calculating the real-time climbing force F(t) of the surrounding track 120. Specifically, by analyzing the relationship between the moving distance and the driving power, the climbing force detection module can accurately calculate the real-time climbing force of the surrounding track 120 using the following formula: F(t) = k·P(t) / D(t) Wherein, k is a constant that reflects the influence of environmental conditions and device characteristics on the climbing force. This formula shows that the real-time climbing force F(t) can be determined by the proportional relationship between the driving power P(t) and the moving distance D(t). Generally, as the driving power increases or the moving distance decreases, the climbing force F(t) will increase or decrease accordingly. Therefore, by real-time monitoring and analyzing the relationship between the moving distance and the driving power, the real-time climbing force of the surrounding track 120 at any time can be accurately calculated.

[0081] In some embodiments of the present application, the central control unit is also used to determine whether to adjust the propulsion power of the fluid propulsion module 130 according to the real-time wind speed and the real-time climbing force, including: the central control unit is also used to determine whether to adjust the propulsion power of the fluid propulsion module 130 according to the relationship between the real-time climbing force and the preset climbing force: wherein the central control unit is configured with a preset climbing force. When the real-time climbing force is higher than the preset climbing force, the central control unit determines not to adjust the propulsion power of the fluid propulsion module 130. When the real-time climbing force is lower than or equal to the preset climbing force, the central control unit obtains the climbing force difference between the real-time climbing force and the preset climbing force, and adjusts the propulsion power of the fluid propulsion module 130 according to the climbing force difference.

[0082] Specifically, when the central control unit adjusts the propulsion power of the fluid propulsion module 130 according to the climbing force difference, it includes: the central control unit is also configured with a first preset climbing force difference and a second preset climbing force difference, and the first preset climbing force difference is lower than the second preset climbing force difference. The central control unit is also used to determine the adjustment coefficient when the propulsion power of the fluid propulsion module 130 is adjusted according to the relationship between the climbing force difference and each preset climbing force difference. When the climbing force difference is lower than or equal to the first preset climbing force difference, the central control unit determines the adjustment coefficient to be M3. When the climbing force difference is higher than the first preset climbing force difference, and the climbing force difference is lower than or equal to the second preset climbing force difference, the central control unit determines the adjustment coefficient to be M2. When the climbing force difference is higher than the second preset climbing force difference, the central control unit determines the adjustment coefficient to be M1. And, M1<M2<M3<1.

[0083] It is understandable that the setting of the preset climbing force is based on the central control unit's in-depth understanding of the operating environment and structural characteristics. This preset value reflects the optimal climbing force level expected under normal operating conditions, and is intended to ensure that the device can stably bypass the center tie beam during operation and complete the task of accurately detecting the surface of the pier 310. When the device encounters a situation where the climbing force is higher than the preset value in real-time operation, the central control unit does not adjust the propulsion power of the fluid propulsion module 130 according to the set logical judgment. The implementation of this strategy effectively avoids excessive adjustment under unnecessary high climbing forces, thereby maintaining the stability and operating efficiency of the device. On the contrary, when the real-time climbing force is lower than or equal to the preset climbing force, the central control unit calculates the difference between the real-time climbing force and the preset climbing force. This difference is the key factor for the central control unit to decide whether to adjust the propulsion power, which directly affects the dynamic response capability and stability of the device during the climbing process. Furthermore, the central control unit sets different adjustment coefficients M1, M2, and M3 according to the preset first and second climbing force differences, and these coefficients reflect the sensitivity and amplitude of the propulsion power adjustment under different climbing force differences. For example, when the climbing force difference is lower than the first preset climbing force difference, the central control unit will select a larger adjustment coefficient M3 to maintain the relative stability of the propulsion power; and when the climbing force difference is higher than the second preset climbing force difference, a smaller adjustment coefficient M1 will be used to quickly adapt to the change of climbing force, ensuring the safe operation and efficient work of the device in complex environments.

[0084] In some embodiments of the present application, when the central control unit determines that the adjustment coefficient Mi for adjusting the propulsion power of the fluid propulsion module 130 is Mi, i=1,2,3, including: the central control unit is also used to determine whether to correct the adjustment coefficient Mi for adjusting the propulsion power of the fluid propulsion module 130 according to the relationship between the real-time wind speed and the preset wind speed: wherein the central control unit is also configured with a preset wind speed. When the real-time wind speed is lower than or equal to the preset wind speed, the central control unit determines that it is not necessary to correct the adjustment coefficient Mi for adjusting the propulsion power of the fluid propulsion module 130. When the real-time wind speed is higher than the preset wind speed, the central control unit obtains the wind speed difference between the real-time wind speed and the preset wind speed, and determines the correction coefficient when correcting the adjustment coefficient Mi according to the wind speed difference.

[0085] Specifically, when the central control unit determines the correction coefficient of the correction adjustment coefficient Mi according to the wind speed difference, it includes: the central control unit is also configured with a first preset wind speed difference and a second preset wind speed difference, and the first preset wind speed difference is lower than the second preset wind speed difference. When the wind speed difference is lower than or equal to the first preset wind speed difference, the central control unit determines the correction coefficient of the adjustment coefficient Mi to be N1. When the wind speed difference is higher than the first preset wind speed difference, and the wind speed difference is lower than or equal to the second preset wind speed difference, the central control unit determines the correction coefficient of the adjustment coefficient Mi to be N2. When the wind speed difference is higher than the second preset wind speed difference, the central control unit determines the correction coefficient of the adjustment coefficient Mi to be N3. And, N1<N2<N3<1.

[0086] It is understandable that when the real-time wind speed is lower than or equal to the preset wind speed, the central control unit determines that the current wind speed is already within the acceptable range, so there is no need to make any changes to the correction adjustment coefficient Mi, so as to avoid operational fluctuations and energy waste caused by unnecessary power adjustment. However, when the real-time wind speed is higher than the preset wind speed, the central control unit will calculate the wind speed difference between the real-time wind speed and the preset wind speed. This difference reflects the degree of deviation between the current wind speed condition and the ideal working state. The central control unit sets the correction coefficients N1, N2, and N3 according to the preset first and second wind speed differences, and these correction coefficients represent different degrees of correction of the adjustment coefficient Mi under different wind speed differences. For example, when the wind speed difference is lower than the first preset wind speed difference, the central control unit selects a smaller correction coefficient N1 to maintain the stability and reliability of the system; and when the wind speed difference is higher than the second preset wind speed difference, a larger correction coefficient N3 is used to respond to wind speed changes in a timely manner to ensure that the device can effectively cope with sudden wind impacts. Through this intelligent control strategy, the central control unit enables the device to operate stably under complex and changeable meteorological conditions, and maximizes the device's operating efficiency and energy utilization efficiency.

[0087] In some embodiments of the present application, the detection unit includes: a mobile base and an ultrasonic detection module. Two groups of mobile bases are provided, and the two groups of mobile bases are respectively provided at one end of the two groups of orbiting tracks 120, wherein a driving groove wheel group is provided at the bottom of the mobile base, and the mobile base is slidably connected to the orbiting track 120 through the driving groove wheel group. The ultrasonic detection module is provided above the mobile base, and the ultrasonic detection module is fixedly connected to the mobile base, wherein the detection end of the ultrasonic detection module is provided corresponding to the outer side wall of the pier 310, so that when the mobile base drives the ultrasonic detection module to move along the setting direction of the orbiting track 120, the ultrasonic detection module is used to detect the concrete quality of the pier 310.

[0088] Specifically, the mobile base adopts two sets of designs, which are respectively installed at one end of the two sets of orbital tracks 120. This setting ensures that the detection unit can cover the complete circumference of the pier 310, so as to comprehensively evaluate the concrete quality of the two piers 310 of the center tie beam. The bottom of each set of mobile bases is equipped with a driving groove wheel set, which is tightly connected to the orbital track 120, so that the mobile base can slide stably along the track direction, ensuring the accuracy and continuity of the detection. Secondly, the ultrasonic detection module, as a fixed component above the mobile base, is a key device for realizing non-destructive detection of concrete quality. The detection end of the ultrasonic detection module is set corresponding to the outer wall of the pier 310. This design can ensure that the ultrasonic wave can effectively penetrate the concrete structure and reach the predetermined detection depth and accuracy. When the mobile base moves along the direction of the orbital track 120, the ultrasonic detection module can accurately obtain the reflection signal from the surface of the pier 310 to the inside, so as to analyze the sound wave propagation characteristics of the concrete and detect whether there are cracks, cavities or other structural defects in the pier 310.

[0089] In the above embodiment, the fluid propulsion module 130 and the image acquisition module 140 can be flexibly moved along the vertical direction of the middle tie beam pier, so as to realize the image information acquisition within the full height range of the pier 310, and overcome the detection obstacle caused by the interference of the middle tie beam. The fluid propulsion module 130 provides a strong climbing power, so that the device can stably move on the surface of the pier 310, without being restricted by the height of the pier 310 and the position of the middle tie beam, thereby ensuring the continuity and efficiency of the detection work. The image acquisition module 140 can capture detailed image information on the surface of the pier 310 in real time, and provide accurate data support for subsequent analysis. In addition, the detection part is slidably connected with the climbing part, which can effectively detect the concrete quality of the pier 310. The detection part adopts a steel bar protective layer thickness detector, which can accurately measure the steel bar protective layer thickness and steel bar position. In this way, the internal structure of the pier 310 can be deeply understood and a comprehensive quality assessment can be provided. The device overcomes the technical bottleneck of insufficient load capacity of traditional detection equipment and the inability to bypass the middle tie beam for comprehensive detection, and greatly improves the coverage and accuracy of detection.

[0090] Furthermore, the novel surface detection device for the center tie beam pier column proposed in the embodiment of the present invention realizes one-time detection of the full height range of the pier column 310 by integrating the climbing and detection functions, which significantly improves the detection efficiency. More importantly, it reduces the dependence on professional technicians, reduces the complexity and cost of operation, and effectively avoids the low efficiency and possible missed detection problems caused by the need to rely on multiple steps and multiple equipment to conduct a comprehensive detection of the circular pier column 310 in the traditional technology.

[0091] In another preferred embodiment based on the above embodiment, Figure 4As shown, this embodiment provides a novel control method for a surface detection device for a center tie beam pier column, comprising:

[0092] Step S100: obtaining the real-time wind speed of the environment where the orbit is located.

[0093] Step S200: Obtain the moving distance of the first connecting rail within a preset period of time and the real-time driving power of the driving wheel, and determine the real-time climbing force of the surrounding track according to the relationship between the moving distance and the real-time driving power.

[0094] Step S300: Determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the real-time climbing force.

[0095] It can be understood that the novel device and method for detecting the surface of the tie beam pier of the present invention have the same beneficial effects and will not be described in detail.

[0096] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0097] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0098] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0099] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A novel surface detection device for center tie beam pier, characterized in that: include: A climbing part is sleeved on the outer side of the middle beam pier, and the climbing part is slidably connected to the outer side wall of the middle beam pier, wherein the climbing part is provided with a fluid propulsion module and an image acquisition module so that the climbing part moves along the vertical direction of the middle beam pier, and the climbing part is used to obtain image information of the middle beam pier; A detection part, arranged at one end of the climbing part, the detection part is slidably connected to the climbing part, and the detection part is used to detect the concrete quality of the middle tie beam pier; Wherein, the climbing part comprises: A movable frame is sleeved on the outer sides of two piers of the middle tie beam pier, and the movable frame is slidably connected to the outer side walls of the piers; There are two sets of surrounding rails, and the surrounding rails are respectively sleeved on the outsides of the two piers, and the bottom ends of the surrounding rails are fixedly connected to the tops of the moving frames; A plurality of fluid propulsion modules are provided, and the plurality of fluid propulsion modules are arranged side by side on the outer side of the orbital track along the circumferential direction of the orbital track, one end of the fluid propulsion module is fixedly connected to the orbital track, and the fluid propulsion module is used to drive the orbital track to move along the vertical direction of the pier column; An image acquisition module is arranged between two adjacent fluid propulsion modules, and the image acquisition module is fixedly connected to the orbit, wherein an acquisition end of the image acquisition module is arranged corresponding to the pier column, and the image acquisition module is used to obtain image information of the pier column; The central control module is electrically connected to the plurality of fluid propulsion modules respectively, and is used to obtain the real-time wind speed of the environment and the climbing force of the plurality of orbiting tracks. The central control module is also used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the climbing force.

2. The novel surface detection device for the center tie beam pier column as claimed in claim 1 is characterized in that: The mobile frame; There are two sets of fixed frames, and the two sets of fixed frames are respectively arranged on the outsides of the two piers; A driving wheel is arranged between the fixing frame and the outer side wall of the pier column, one end of the driving wheel is rotatably connected to the fixing frame, wherein the driving wheel is provided with a brake unit; Two groups of telescopic connecting arms are provided, and the two groups of telescopic connecting arms are relatively arranged between the two groups of fixed frames, and the two ends of the telescopic connecting arms are respectively fixedly connected to the outer side walls of the two groups of fixed frames.

3. The novel surface detection device for the center tie beam pier column as claimed in claim 2 is characterized in that: The orbital track includes: A half rail is arranged above the fixing frame, and the half rail is fixedly connected to the fixing frame; A first connecting rail and a second connecting rail are respectively arranged on a side of the pier away from the half-rail, one end of the first connecting rail is rotatably connected to one end of the half-rail, one end of the second connecting rail is rotatably connected to the other end of the half-rail, and the other end of the second connecting rail is rotatably connected to the other end of the first connecting rail, so that a surrounding track is formed between the half-rail, the first connecting rail and the second connecting rail; a distance measuring unit, arranged at one end of the first connecting rail adjacent to the second connecting rail, the distance measuring unit being used to obtain a real-time distance between the first connecting rail and the middle tie beam of the middle tie beam pier; A control unit is electrically connected to the distance measuring unit, the first connecting rail and the second connecting rail, respectively, wherein the control unit is configured with a preset distance range, and the control unit is also used to control the rotation angle between the first connecting rail and the second connecting rail and the half rail respectively according to the relationship between the real-time distance and the preset distance range.

4. The novel surface detection device for center tie beam pier column as claimed in claim 3 is characterized in that: The central control module includes: A wind speed detection unit, used to obtain the real-time wind speed of the environment in which the orbit is located; a climbing force detection unit, electrically connected to the distance measuring unit and the driving wheel, respectively, the climbing force detection unit being used to obtain a moving distance of the first connecting rail within a preset period of time and a real-time driving power of the driving wheel, and the climbing force detection unit being further used to determine a real-time climbing force of the surrounding track according to a relationship between the moving distance and the real-time driving power; The central control unit is electrically connected to the plurality of fluid propulsion modules respectively, and is further used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the real-time climbing force.

5. The novel surface detection device for center tie beam pier column as claimed in claim 4 is characterized in that: The central control unit is also used to determine whether to adjust the propulsion power of the fluid propulsion module according to the real-time wind speed and the real-time climbing force, including: The central control unit is further used to determine whether to adjust the propulsion power of the fluid propulsion module according to the relationship between the real-time climbing force and the preset climbing force; Wherein, the central control unit is configured with the preset climbing force; When the real-time climbing force is higher than the preset climbing force, the central control unit determines not to adjust the propulsion power of the fluid propulsion module; When the real-time climbing force is lower than or equal to the preset climbing force, the central control unit obtains the climbing force difference between the real-time climbing force and the preset climbing force, and adjusts the propulsion power of the fluid propulsion module according to the climbing force difference.

6. The novel surface detection device for center tie beam pier column as claimed in claim 5 is characterized in that: When the central control unit adjusts the propulsion power of the fluid propulsion module according to the climbing force difference, it includes: The central control unit is also configured with a first preset climbing force difference and a second preset climbing force difference, and the first preset climbing force difference is lower than the second preset climbing force difference; The central control unit is further used to determine the adjustment coefficient when adjusting the propulsion power of the fluid propulsion module according to the relationship between the climbing force difference and each preset climbing force difference; When the climbing force difference is lower than or equal to the first preset climbing force difference, the central control unit determines the adjustment coefficient to be M3; When the climbing force difference is higher than the first preset climbing force difference, and the climbing force difference is lower than or equal to the second preset climbing force difference, the central control unit determines that the adjustment coefficient is M2; When the climbing force difference is higher than the second preset climbing force difference, the central control unit determines that the adjustment coefficient is M1; Moreover, M1<M2<M3<1.

7. The novel surface detection device for center tie beam pier column as claimed in claim 6 is characterized in that: When the central control unit determines that the adjustment coefficient of the propulsion power of the fluid propulsion module is Mi, i=1, 2, 3, including: The central control unit is also used to determine whether to correct the adjustment coefficient Mi when adjusting the propulsion power of the fluid propulsion module according to the relationship between the real-time wind speed and the preset wind speed; Wherein, the central control unit is also configured with the preset wind speed; When the real-time wind speed is lower than or equal to the preset wind speed, the central control unit determines that the adjustment coefficient Mi for adjusting the propulsion power of the fluid propulsion module does not need to be corrected; When the real-time wind speed is higher than the preset wind speed, the central control unit obtains the wind speed difference between the real-time wind speed and the preset wind speed, and determines the correction coefficient when correcting the adjustment coefficient Mi according to the wind speed difference.

8. The novel surface detection device for center tie beam pier column as claimed in claim 7 is characterized in that: When the central control unit determines the correction coefficient for correcting the adjustment coefficient Mi according to the wind speed difference, it includes: The central control unit is also configured with a first preset wind speed difference and a second preset wind speed difference, and the first preset wind speed difference is lower than the second preset wind speed difference; When the wind speed difference is lower than or equal to the first preset wind speed difference, the central control unit determines the correction coefficient of the adjustment coefficient Mi as N1; When the wind speed difference is higher than the first preset wind speed difference, and the wind speed difference is lower than or equal to the second preset wind speed difference, the central control unit determines that the correction coefficient of the adjustment coefficient Mi is N2; When the wind speed difference is higher than the second preset wind speed difference, the central control unit determines that the correction coefficient of the adjustment coefficient Mi is N3; Moreover, N1<N2<N3<1.

9. The novel surface detection device for center tie beam pier column as claimed in claim 8 is characterized in that: The detection unit comprises: The mobile base is provided with two groups, and the two groups of mobile bases are respectively arranged at one end of the two groups of the surrounding rails, wherein a driving groove wheel group is provided at the bottom of the mobile base, and the mobile base is slidably connected with the surrounding rails through the driving groove wheel group; An ultrasonic detection module is arranged above the mobile base and is fixedly connected to the mobile base, wherein a detection end of the ultrasonic detection module is arranged corresponding to the outer wall of the pier, so that when the mobile base drives the ultrasonic detection module to move along the setting direction of the orbit, the ultrasonic detection module is used to detect the concrete quality of the pier.

10. A control method for a novel surface detection device for a center tie beam pier column, applicable to the novel surface detection device for a center tie beam pier column as claimed in any one of claims 1 to 9, characterized in that: include: Get the real-time wind speed of the environment around the orbit; Acquire the moving distance of the first connecting rail and the real-time driving power of the driving wheel within a preset period of time, and determine the real-time climbing force of the surrounding track according to the relationship between the moving distance and the real-time driving power; According to the real-time wind speed and the real-time climbing force, it is determined whether to adjust the propulsion power of the fluid propulsion module.

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