A concrete testing system

Abstract

The present application provides a kind of concrete detection system, comprising: track, it is arranged in the inside of building machine, and it is arranged along the periphery of concrete wall surface;Concrete detection robot, it includes for driving the drive component of concrete along the track movement and the detection component for detecting concrete wall surface, the concrete detection robot is hung on the track;Intelligent rebound apparatus, it is connected with the concrete detection robot communication.This application can carry out the automatic detection evaluation of concrete surface quality, strength, temperature and humidity and other indicators, can effectively replace artificial detection, shorten detection cycle, avoid personnel injury, while the quantification of detection result is beneficial to the establishment of accurate mathematical model, is conducive to the evaluation and feedback of detection result, improve the accuracy and rapidity of concrete quality detection.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of building engineering, and particularly relates to a concrete detection system. BACKGROUND

[0002] With the acceleration of urbanization, high-rise buildings are increasingly appearing in our life. The traditional building method has been unable to meet the requirements of modern society on building speed and building quality, so building robots emerge as the times require. The building robot is an automatic device capable of autonomously completing building construction tasks. This type of robot can greatly improve the efficiency and quality of building construction, reduce labor intensity, and reduce safety accidents. In the field of building robots, the building robot is an important research direction. The building robot is a robot capable of autonomously completing the installation, welding, concrete pouring, and detection and evaluation of building structural components on the construction site. The device described in the patent is mainly applied to the detection and evaluation field.

[0003] In high-rise buildings, the detection of the constructed concrete wall surface is often carried out by manual work, which puts forward great requirements on the experience and professional accomplishment of the detection personnel. The detection personnel need to visually judge whether there are cracks, pitted surface, holes, exposed reinforcement, or honeycomb on the concrete surface, which means that the judgment conclusion is often not specific enough, difficult to quantify, and unable to form effective records, resulting in low efficiency of the detection process and hidden dangers of errors in the detection results. At the same time, due to the characteristics of the building machine operation, the detection personnel, as a link in the construction process, often need to carry out long-term on-site operation, which increases the risk of personnel injury and sharply increases the economic cost. SUMMARY

[0004] In view of the above shortcomings of the prior art, the purpose of the present application is to provide a concrete detection system to solve the problem that in the prior art, the detection of the constructed concrete wall surface in high-rise buildings is often carried out by manual work, the judgment conclusion is often not specific enough, difficult to quantify, and unable to form effective records, resulting in low efficiency of the detection process and hidden dangers of errors in the detection results. At the same time, due to the characteristics of the building machine operation, the detection personnel, as a link in the construction process, often need to carry out long-term on-site operation, which increases the risk of personnel injury and sharply increases the economic cost.

[0005] To achieve the above object and other related objects, the present application provides a concrete detection system, comprising:

[0006] a track arranged inside the building machine and arranged circumferentially along the concrete wall surface;

[0007] A concrete detection robot, comprising a driving assembly for driving the concrete to move along the track and a detection assembly for detecting the concrete wall surface, the concrete detection robot being hung on the track;

[0008] An intelligent rebound hammer in communication connection with the concrete detection robot.

[0009] In an embodiment of the present application, the concrete detection robot further comprises:

[0010] A shell;

[0011] A first mounting plate fixedly installed in the shell;

[0012] A second mounting plate detachably installed below the first mounting plate and forming a containing space with the first mounting plate;

[0013] The driving assembly is installed above the first mounting plate, and the detection assembly is located below the first mounting plate.

[0014] In an embodiment of the present application, the driving assembly comprises:

[0015] A first driving motor installed on the first mounting plate;

[0016] A driving wheel rotatably installed above the first mounting plate and in driving connection with the driving motor;

[0017] A driven wheel rotatably installed above the driving wheel through a support assembly.

[0018] In an embodiment of the present application, the support assembly comprises:

[0019] A first support frame and a second support frame, the first support frame and the second support frame being installed on the first mounting plate and located on both sides of the driving wheel;

[0020] A support, one end of the support being rotatably connected with the first support frame, and the other end of the support being provided with a screw rod, the screw rod penetrating the second support frame in a vertical direction, and a portion of the screw rod penetrating the second support frame being sleeved with a spring and connected through a fastening nut;

[0021] The driven wheel being located on both sides of the support and rotatably connected with the support.

[0022] In an embodiment of the present application, the driving assembly further comprises an auxiliary wheel, the auxiliary wheel being rotatably connected with the support, and the auxiliary wheel being horizontally arranged.

[0023] In one embodiment of the present application, the bottom surface of the track is provided with an opening, the driven wheel is located in the track and is in contact with the inner surface of the surface of the track provided with the opening, the driving wheel is in contact with the outer surface of the surface of the track provided with the opening, and the auxiliary wheel is in contact with both sides of the opening of the track.

[0024] In one embodiment of the present application, the detection assembly further comprises:

[0025] An auxiliary support, one end of which is connected to the bottom surface of the first mounting plate and the other end of which is connected to the second mounting plate;

[0026] A mounting frame, both ends of which are rotatably connected to the two auxiliary supports, respectively;

[0027] A second driving motor, which is fixedly connected to the auxiliary support and connected to the mounting frame to drive the mounting frame to rotate

[0028] A 3D camera, which is fixedly installed on the mounting frame;

[0029] A 2D camera, which is fixedly installed on the bottom of the mounting frame;

[0030] A gyroscope, which is installed on the bottom of the mounting frame.

[0031] In one embodiment of the present application, a control assembly is further included, which is installed on the second mounting plate and located in the accommodating space formed between the first mounting plate and the second mounting plate.

[0032] In one embodiment of the present application, the detection assembly further comprises a temperature sensor and a humidity sensor, which are installed on the outside of the housing.

[0033] In one embodiment of the present application, the track is further provided with an accommodating bin for accommodating the concrete detection robot when it is not in operation.

[0034] The present application provides a concrete detection system, which can automatically detect and evaluate the quality, strength, temperature and humidity of the concrete surface, and can effectively replace manual detection, shorten the detection period, avoid personnel injury, and help to establish an accurate mathematical model for the evaluation and feedback of the detection results, effectively solve various errors and risks caused by manual detection, and improve the accuracy and rapidity of concrete quality detection. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0036] Figure 1 The structural schematic diagram of the concrete detection system in an embodiment of the present application.

[0037] Figure 2 The structural schematic diagram of the concrete detection robot in an embodiment of the present application.

[0038] Figure 3 The structural schematic diagram of the concrete detection robot in another angle in an embodiment of the present application.

[0039] Figure 4 The structural schematic diagram of the internal structure of the concrete detection robot in an embodiment of the present application.

[0040] Figure 5 The structural schematic diagram of the driving assembly of the concrete detection robot in an embodiment of the present application.

[0041] Figure 6 The structural schematic diagram of the driving assembly of the concrete detection robot in another angle in an embodiment of the present application.

[0042] Figure 7 The structural schematic diagram of the cross section of the track in the concrete detection system in an embodiment of the present application.

[0043] Figure 8 The cooperation schematic diagram of the driving assembly of the concrete detection robot and the track in an embodiment of the present application.

[0044] Figure 9 The partial structural schematic diagram of the detection assembly in the concrete detection robot in an embodiment of the present application.

[0045] Label explanation:

[0046] 1000, concrete detection system; 100, concrete detection robot; 200, track; 10, shell; 20, driving assembly; 30, detection assembly; 101, first mounting plate; 21, first driving motor; 22, driving wheel; 23, driven wheel; 201, first mounting seat; 202, second mounting seat; 204, synchronous belt assembly; 2041, main synchronous wheel; 2042, slave synchronous wheel; 2043, synchronous belt; 2011, long circular through hole; 210, opening; 2031, first support frame; 2032, second support frame; 2033, support; 2034, screw rod; 2035, spring; 2036, fastening nut; 24, auxiliary wheel; 31, 3D camera; 32, 2D camera; 33, second driving motor; 34, auxiliary support; 35, mounting bracket; 36, gyroscope; 37, temperature sensor; 38, humidity sensor; 39, light supplement lamp; 103, auxiliary connecting piece; 104, power bridge; 105, ultrasonic sensor; 220, containing bin. DETAILED DESCRIPTION

[0047] The present application is described herein with reference to specific embodiments thereof which are illustrated in the attached drawings. These embodiments are described in detail to enable practitioners in the art to practice the application in various embodiments, and it is understood that the descriptions given herein are not to be taken as limiting the application. Although specific embodiments of the application can be illustrated and described herein, it is well understood that various present embodiments are not limited to the subject matter specifically disclosed or suggested herein.

[0048] It is to be understood that the above description is intended to be illustrative and not restrictive. Many other embodiments will be apparent to those of skill in the art upon reading the above description. The scope of the application should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with their full scope of equivalents. The summary of application is understood as set forth above.

[0049] Reference will now be made to Figures 1 to 9To solve the problems of time-consuming, labor-consuming, low efficiency, difficult to quantify and unable to form accurate detection conclusion for artificial detection of construction site, the application provides a concrete detection system, which is installed in the inside of building machine, realizes automatic detection of the constructed concrete wall surface in high-rise building, and comprises a concrete detection robot 100, a track 200 and an intelligent rebound instrument (not shown), the concrete detection robot 100 is slidably connected with the track 200, the track 200 is arranged in the inside of building machine and surrounds each concrete wall surface to be detected, the concrete detection robot 100 can be driven to move along the track 200 to detect the quality of concrete wall surface at different positions, the intelligent rebound instrument can be used by hand, is communicatively connected with the concrete detection robot 100, can transmit the data detected by the intelligent rebound instrument to the concrete detection robot 100, and forms a detection report after the detection data detected by the concrete detection robot 100 and the intelligent rebound instrument are collected.

[0050] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in the embodiment, the concrete detection robot 100 comprises a shell 10, a driving assembly 20 and a detection assembly 30, the shell 10 is provided with a first mounting plate 101, the driving assembly 20 is installed in the shell 10 and located above the first mounting plate 101, the detection assembly 30 is installed on the shell 10 and located below the first mounting plate 101, the driving assembly 20 is used for driving the concrete detection robot 100 to move along the track 200, and the detection assembly 30 is used for detecting the concrete wall surface. It can be understood that in the embodiment, the shell 10 can be designed as a metal shell to cope with the harsh environment of the construction site and ensure the safety and reliability of the concrete detection robot 100.

[0051] Please refer to Figure 4 , Figure 5 and Figure 6 , in the embodiment, the driving assembly 20 comprises a first driving motor 21, a driving wheel 22 and a driven wheel 23, the first driving motor 21 is fixedly connected with the first mounting plate 101 through a first mounting seat 201, the driving wheel 22 is installed on the first mounting plate 101 through a second mounting seat 202, the second mounting seat 202 is fixedly connected with the first mounting plate 101, the driving wheel 22 is rotatably connected with the second mounting seat 202, and the driven wheel 23 is rotatably installed on the first mounting plate 101 through a support assembly and located above the driving wheel 22.

[0052] Please refer to Figure 4 , Figure 5 andFigure 6 As shown in the drawings, in the embodiment, the first driving motor 21 and the driving wheel 22 are connected through a synchronous belt assembly 204, the synchronous belt assembly 204 comprises a master synchronous wheel 2041, a slave synchronous wheel 2042 and a synchronous belt 2043, the master synchronous wheel 2041 is connected with the output shaft of the first driving motor 21, the slave synchronous wheel 2042 is connected with the master synchronous wheel 2041, and the synchronous belt 2043 is connected with the master synchronous wheel 2041 and the slave synchronous wheel 2042. In the embodiment, the mounting seat 201 is provided with an oblong through hole 2011, the first mounting part 101 is fixedly connected with the oblong through hole 2011 through a fastening bolt, and the distance between the first driving motor 21 and the driving wheel 22 can be adjusted by adjusting the position of the fastening bolt in the oblong through hole 2011, so as to adjust the tension of the synchronous belt 2043.

[0053] As shown in the drawings, Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , in the embodiment, the track 200 is designed as a square structure in cross section, the bottom surface is provided with an opening 210, the driven wheel 23 in the driving assembly 20 is located in the track 200 and is attached to the inner surface of the surface of the track 200 provided with the opening 210, and the driving wheel 22 is attached to the outer surface of the surface of the track 200 provided with the opening 210, so as to hang the concrete detection robot 100 on the track 200, drive the driving wheel 22 to rotate through the driving motor 21, and drive the concrete detection robot 100 to slide along the track 200, so as to inspect different positions of the concrete wall surface.

[0054] As shown in the drawings, Figure 4 , Figure 5 and Figure 6 , in the embodiment, the support assembly comprises a first support frame 2031, a second support frame 2032 and a support 2033, the first support frame 2031 and the second support frame 2032 are installed on the first mounting plate 101 and are located on both sides of the driving wheel 22, one end of the support 2033 is rotationally connected with the first support frame 2032, the other end is provided with a screw rod 2034, the screw rod 2034 passes through the second support frame 2032 in the vertical direction, the part passing through the second support frame 2032 is sleeved with a spring 2035, and the spring 2035 is connected through a fastening nut 2036, the tightness of the spring 2035 can be changed by rotating the fastening nut 2036, so that the driving wheel 22, the driven wheel 23 and the track 200 are more fully contacted, the movement process is ensured to be smooth, and meanwhile, the design is also conducive to the installation of the concrete detection robot 100 on the track 200.

[0055] As shown in the drawings, Figure 4 ,Figure 5 And Figure 6 As shown in FIG. 13, in the embodiment, the driving assembly 20 further comprises an auxiliary wheel 24, which is connected with the bracket assembly, specifically, the auxiliary wheel 24 is rotatably connected with the bracket 2033, and the auxiliary wheel 2033 is horizontally arranged and contacts with both sides of the opening 210 of the track 200, so as to facilitate the concrete detection robot 100 to slide on the track 200 and turn, and to play an auxiliary role, which is beneficial to the smooth turning of the concrete detection robot 100.

[0056] It can be understood that, in the embodiment, the track 200 can be arranged in a linear shape, a U shape or a ring shape, so as to adapt to the number and position of the concrete wall surface to be detected.

[0057] Please refer to Figure 4 And Figure 9 As shown in FIG. 13, in the embodiment, the detection assembly 30 comprises a 3D camera 31, a 2D camera 32 rotatably installed below the first mounting plate 201, and a second driving motor 33 for driving the 3D camera 31 and the 2D camera 32 to rotate, specifically, the detection assembly 30 further comprises an auxiliary bracket 34 connected with the bottom surface of the first mounting plate 101, for example, the auxiliary bracket 34 can be arranged in a detachable manner, and a mounting frame 35, both ends of the mounting frame 35 are rotatably connected with two auxiliary brackets 34, the 3D camera 31 and the 2D camera 32 are installed on the mounting frame 35, the second driving motor 33 is fixedly connected with the auxiliary bracket 34 and connected with the mounting frame 35, the second driving motor 33 drives the mounting frame 35 to rotate, so as to drive the 3D camera 31 and the 2D camera 32 to rotate, so as to adjust the angle between the 3D camera 31, the 2D camera 32 and the concrete wall surface, and realize the comprehensive detection of the vertical direction of the concrete wall surface. In the embodiment, a gyroscope 36 is further installed at the bottom of the mounting frame 35, the gyroscope 36 rotates synchronously with the mounting frame 35, so as to realize the detection of the rotation angle.

[0058] Please refer to Figure 2 , Figure 3 , Figure 4 And Figure 9 As shown in FIG. 13, in the embodiment, the detection assembly 30 further comprises a temperature sensor 37 and a humidity sensor 38, the temperature sensor 37 and the humidity sensor 38 are installed on the outside of the shell 10 and electrically connected with the control system, for detecting the temperature and humidity of the current position. In the embodiment, a light supplementing lamp 39 is arranged on the side of the shell 10 where the 3D camera 31 and the 2D camera 32 are arranged, and the light supplementing lamp 39 is located on both sides of the 3D camera 31, so as to play a role of illuminating and supplementing light, and ensure the accuracy of the data collected by the 3D camera 31 and the 2D camera 32.

[0059] Please refer toFigure 2 、 Figure 3 、 Figure 4 and Figure 9 In the embodiment, the concrete detection robot 100 further comprises a control system located below the first mounting plate 10, which is electrically connected with the first driving motor 21, the 3D camera 31, the 2D camera 32, the second driving motor 33, the gyroscope 36, the temperature sensor 37 and the humidity sensor 38 in the detection assembly, so as to control the 3D camera 31 and the 2D camera 32, receive the detection data of the 3D camera 31, the 2D camera 32, the temperature sensor 37, the humidity sensor 38 and the detection data of the smart rebound instrument, form a detection report after summarizing, and receive the angle information detected by the gyroscope 36 to control the rotation angle of the 3D camera 31 and the 2D camera 32.

[0060] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 9 In the embodiment, the control system comprises a second mounting plate 102 and a control assembly. The second mounting plate 102 is detachably mounted below the first mounting plate 101 and forms a containing space with the first mounting plate 101. The control assembly is fixedly installed on the second mounting plate 102 and located in the containing space. Specifically, a notch is arranged on one side of the second mounting plate 102, the mounting rack 35 is located at the notch, and the two sides of the notch are fixedly connected with the auxiliary support 34. The side of the second mounting plate 102 opposite to the notch is detachably connected with the first mounting plate 101 through two auxiliary connecting pieces 103. It can be understood that, since the control system and the second mounting plate 102 are installed, the driving assembly 20 is installed on the first mounting plate 101, the first mounting plate 101 is detachably connected with the second mounting plate 102, and the first mounting plate 101 and the second mounting plate 102 divide the internal space of the concrete robot 100 into layers. Meanwhile, the shell 10 is divided into an upper shell and a lower shell. The lower shell corresponds to the control system, and the upper shell corresponds to the driving assembly 20. When necessary, only the lower shell of the shell 10 needs to be disassembled, and then the second mounting plate 102 is disassembled from the first mounting plate 101, so that the entire control system can be disassembled, which is conducive to maintenance.

[0061] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 9As shown, in this embodiment, cables are arranged along the track 200, and a jumper bridge 104 is provided on the outside of the concrete inspection robot 100. The jumper bridge 104 is connected to the internal electrical equipment of the concrete inspection robot 100 and also connects to the external cables. During the movement of the concrete inspection robot 100, the jumper bridge 104 always maintains good contact with the external cables, thereby ensuring stable circuit connection. Of course, in some other embodiments, a power supply can also be provided inside the concrete robot to provide it with electrical energy.

[0062] Please see Figure 2 , Figure 3 , Figure 4 and Figure 9 As shown, in this embodiment, an ultrasonic sensor 105 is provided on at least one side of the concrete inspection robot 100 along the track 200. This ultrasonic sensor 105 detects obstacles during the movement of the concrete inspection robot 100. Due to the complex environment and frequent personnel movement at construction sites, the ultrasonic sensor 105 effectively detects obstacles, preventing the concrete inspection robot 100 from colliding with them and causing damage to itself, as well as preventing injury to construction personnel. It is understood that ultrasonic sensors 105 can also be provided on both sides of the concrete inspection robot 100 along the track 200, so that the concrete inspection robot 100 can detect obstacles when moving in different directions along the track 200. It is also understood that the concrete inspection robot 100 is equipped with various interfaces, such as data transmission and reception interfaces, power interfaces, and various buttons, such as start buttons and emergency stop buttons.

[0063] Please see Figure 1 As shown, in this embodiment, a receiving chamber 220 is also arranged on the track 200. When the concrete inspection robot 100 is not working, it can be controlled to move into the receiving chamber 220 to prevent the concrete robot 100 from being affected by the harsh environment of the construction site, thereby preventing damage to the concrete robot 100 or a reduction in inspection accuracy, thus protecting the concrete robot 100. Furthermore, a mounting position can also be provided in the receiving chamber 220 for placing the intelligent rebound hammer. When the intelligent rebound hammer is not in use, it can be placed in this mounting position to avoid loss or damage. It can also be understood that the intelligent rebound hammer can be placed in this mounting position for charging.

[0064] The concrete detection robot can automatically detect and evaluate indexes such as the concrete surface quality, strength, temperature and humidity, effectively replaces manual detection, shortens the detection period, avoids personnel injury, and is beneficial to the establishment of an accurate mathematical model, the evaluation and feedback of the detection results, the solution of various errors and risks caused by manual detection, and the improvement of the accuracy and rapidity of concrete quality detection.

[0065] The above description is only the preferred embodiment of the application and the explanation of the applied technical principles, and those skilled in the art should understand that the scope involved in the application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by the combination of the above technical features or equivalent features without departing from the inventive concept, for example, the technical solutions formed by the mutual replacement of the above features and the technical features disclosed in the application (but not limited to) having similar functions.

[0066] In addition to the technical features of the specification, the remaining technical features are known to those skilled in the art, and in order to highlight the innovative features of the application, the remaining technical features will not be described here.

Claims

1. A concrete detection system, characterized by, include: The track is located inside the building machine and is arranged circumferentially along the concrete wall. A concrete inspection robot includes a drive assembly for driving the concrete along the track and an inspection assembly for inspecting the concrete wall surface, the concrete inspection robot being suspended on the track; The detection components include a 3D camera, a 2D camera, a gyroscope, a temperature sensor, and a humidity sensor; The drive assembly includes a drive wheel, a driven wheel, and an auxiliary wheel. The bottom surface of the track has an opening. The driven wheel is located inside the track and is in contact with the inner surface of the side of the track with the opening. The drive wheel is in contact with the outer surface of the side of the track with the opening. The auxiliary wheel is in contact with both sides of the opening of the track. The intelligent rebound hammer is connected in communication with the concrete testing robot.

2. The concrete testing system of claim 1, wherein, The concrete inspection robot also includes: case; A first mounting plate is fixedly installed inside the housing; The second mounting plate is detachably mounted below the first mounting plate and forms a receiving space between the two. The driving component is mounted above the first mounting plate, and the detection component is located below the first mounting plate.

3. The concrete testing system of claim 2, wherein, The driving component includes: The first drive motor is mounted on the first mounting plate; The drive wheel is rotatably mounted above the first mounting plate and is driven by the drive motor. The driven wheel is rotatably mounted above the driving wheel via a bracket assembly.

4. The concrete testing system of claim 3, wherein, The support assembly includes: A first support frame and a second support frame are mounted on the first mounting plate and located on both sides of the drive wheel; The bracket has one end rotatably connected to the first support frame and the other end is provided with a screw. The screw passes through the second support frame in a vertical direction, and the part passing through the second support frame is fitted with a spring and connected by a fastening nut. The driven wheels are located on both sides of the bracket and are rotatably connected to the bracket.

5. The concrete testing system of claim 4, wherein, The auxiliary wheel is rotatably connected to the bracket, and the auxiliary wheel is arranged horizontally.

6. The concrete testing system of claim 2, wherein, The detection component also includes: An auxiliary bracket, one end of which is connected to the bottom surface of the first mounting plate, and the other end of which is connected to the second mounting plate; The mounting bracket has two ends that are rotatably connected to the two auxiliary brackets respectively; The second drive motor is fixedly connected to the auxiliary bracket and to the mounting frame to drive the mounting frame to rotate. The 3D camera is fixedly mounted on the mounting bracket; The 2D camera is fixedly mounted on the bottom of the mounting bracket; The gyroscope is mounted on the bottom of the mounting bracket.

7. The concrete testing system of claim 4, wherein, It also includes a control component, which is mounted on the second mounting plate and located within a receiving space formed between the first mounting plate and the second mounting plate.

8. The concrete testing system of claim 2, wherein, The temperature sensor and humidity sensor are mounted on the outside of the housing.

9. The concrete testing system of claim 1, wherein, The track is also equipped with a storage compartment for accommodating the concrete inspection robot when it is not in operation.

Images