A concrete crack detection device

Abstract

This utility model discloses a concrete crack detection device, including a transport platform. A moving component is installed at the bottom of the transport platform, a handrail is installed at the left end of the transport platform, a controller is installed at the upper end of the handrail, a battery is installed on the transport platform to the right of the handrail, a camera component is installed in the middle of the transport platform to the right of the battery, a dust collection component is installed to the right of the camera component, and a cleaning component is installed to the right of the dust collection component. This invention solves the problem that while existing detection devices can improve concrete detection efficiency, the surface of concrete structures is not smooth and clean during use, and often has some dust and impurities attached to it. These dust and impurities not only easily contaminate the camera, but also adhere to the surface of the cracks, easily affecting the image quality and adversely affecting the user's observation of the cracks.

Description

Technical Field

[0001] This utility model relates to the field of concrete testing technology, and more specifically, to a concrete crack detection device. Background Technology

[0002] Concrete is one of the most important building materials used in construction projects, and its quality directly affects the safety of the entire building structure. Strengthening the monitoring and testing of concrete quality and ensuring and improving concrete quality are important issues in construction projects today.

[0003] A concrete crack detection device disclosed in Publication No. CN215524511U describes a device that includes a mobile platform for fixing a camera and a host unit adapted to the camera. The host unit is independently set up and connected to the camera for data transmission. The mobile platform is equipped with a rolling component that facilitates movement on the surface of the concrete structure. By fixing the camera to the mobile platform, the mobile platform moves smoothly on the outer surface of the concrete structure via the rolling component. The mobile platform maintains contact with the surface of the concrete structure during movement. When it is necessary to measure the crack width, the mobile platform can be directly moved to the crack to be measured, which greatly increases the convenience of measuring crack width, reduces the labor intensity of operators, and helps to improve the efficiency of concrete detection.

[0004] However, the aforementioned concrete crack detection device has the following drawbacks:

[0005] 1. Although the detection device in this patent can improve the efficiency of concrete detection, the surface of concrete structures is not flat and clean during use. It is usually covered with dust and impurities. These dust and impurities can not only easily contaminate the camera, but also adhere to the surface of the gaps, which can affect the image quality and have an adverse effect on the user's observation of the gaps.

[0006] To address the aforementioned problems, this application proposes a concrete crack detection device. Utility Model Content

[0007] To address the problems in related technologies, this utility model provides a concrete crack detection device that can remove dust and impurities from the surface of concrete structures, thereby avoiding contamination of the camera and making the cracks clearer, thus improving the shooting quality and detection accuracy.

[0008] Therefore, the specific technical solution adopted by this utility model is as follows:

[0009] A concrete crack detection device includes a transport platform, a moving component installed at the bottom of the transport platform, a handrail installed at the left end of the transport platform, a controller installed at the upper end of the handrail, a battery installed on the transport platform to the right of the handrail, a camera component installed in the middle of the transport platform to the right of the battery, a dust collection component installed to the right of the camera component, and a cleaning component installed to the right of the dust collection component.

[0010] The cleaning assembly includes a bracket, which is fixedly installed on the upper right side of the transport platform. A first lifting rod passes through the middle of the bracket, and an equipment box is installed at the bottom end of the first lifting rod. A rotating motor is fixedly installed in the inner cavity of the equipment box, and the output end of the rotating motor is connected to a cleaning brush through a reduction gearbox.

[0011] As a further embodiment of this utility model, the camera assembly includes a housing that extends through the middle of the transport platform. A second lifting rod is fixedly installed at the bottom of the top wall of the inner cavity of the housing. A camera is installed at the bottom of the second lifting rod. A sealing device is installed at the bottom of the housing.

[0012] As a further embodiment of this utility model, the sealing device includes a slide block, which is fixedly installed on the outer wall of the bottom end of the box. A sealing plate is slidably connected inside the slide block. Two sealing plates are symmetrically installed inside the slide block, and one end of a telescopic rod is installed at the other end of each of the two sealing plates. The other end of the telescopic rod is fixedly installed on the side wall of the support, and the support is fixedly installed at the bottom end of the transport platform.

[0013] As a further embodiment of this utility model, the vacuuming assembly includes a vacuum head, which is fixedly installed at the bottom of the transport platform. The upper end of the vacuum head is connected to a vacuum pipe, and the other end of the vacuum pipe is connected to a vacuum cleaner body. The vacuum cleaner body is installed at the top of the transport platform.

[0014] As a further embodiment of this utility model, the mobile component includes a mounting frame, which is fixedly installed at the bottom left end of the transport platform. Two rotating shafts are rotatably mounted at both ends of the mounting frame. A drive wheel is installed at one end of each of the two rotating shafts, and the other end of each of the two rotating shafts is connected to the drive assembly for transmission.

[0015] As a further embodiment of this utility model, the input end of the drive assembly is connected to a drive motor, the drive assembly is located at the bottom center of the mounting frame, and the drive wheel is used in conjunction with the driven wheel device at the bottom right end of the transport platform.

[0016] As a further embodiment of this invention, the controller is connected to the handheld terminal via a built-in signal module.

[0017] The beneficial effects of this utility model are as follows:

[0018] This invention utilizes a combination of a camera assembly, a vacuuming assembly, and a cleaning assembly. During operation, a rotating motor drives the cleaning brush via a reduction gearbox. Then, the first lifting rod moves the cleaning brush downwards to a predetermined position via the equipment housing for cleaning. Simultaneously, the vacuum cleaner works, using its suction pipe and suction head to remove dust generated during cleaning. After cleaning, symmetrically installed telescopic rods simultaneously move their corresponding sealing plates away from the bottom of the housing. Then, the second lifting rod moves the camera downwards to a predetermined position for taking a picture. Afterwards, the picture is transmitted to a handheld terminal via a controller electrically connected to the camera, using the controller's built-in signal module. This device effectively removes dust and impurities from the surface of concrete structures during operation, preventing contamination of the camera and ensuring clearer gap detection, thereby improving image quality and detection accuracy. Attached Figure Description

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

[0020] Figure 1 This is a schematic diagram of the overall structure of a concrete crack detection device according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the sealed plate of a concrete crack detection device according to an embodiment of the present invention in the open state;

[0022] Figure 3 This is a schematic diagram of the closed state of the sealing plate of a concrete crack detection device according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning component structure of a concrete crack detection device according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of a partial moving component structure of a concrete crack detection device according to an embodiment of the present invention.

[0025] In the picture:

[0026] 1. Transport platform; 2. Moving component; 21. Mounting frame; 22. Rotating shaft; 23. Drive wheel; 24. Drive assembly; 25. Drive motor; 26. Driven wheel device; 3. Handrail; 4. Controller; 5. Battery; 6. Camera assembly; 61. Housing; 62. Second lifting rod; 63. Camera; 64. Sealing device; 641. Slide; 642. Sealing plate; 643. Telescopic rod; 644. Support; 7. Vacuuming assembly; 71. Vacuum head; 72. Vacuum hose; 73. Vacuum cleaner body; 8. Cleaning assembly; 9. Bracket; 10. First lifting rod; 11. Equipment box; 12. Rotating motor; 13. Cleaning brush; 14. Handheld terminal. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a concrete crack detection device is provided.

[0029] Please refer to the instruction manual appendix. Figure 1-5A concrete crack detection device according to an embodiment of the present invention includes a transport platform 1, a moving component 2 installed at the bottom of the transport platform 1, a handrail 3 installed at the left end of the transport platform 1, a controller 4 installed at the upper end of the handrail 3, the controller 4 being connected to a handheld terminal 14 via a built-in signal module, a battery 5 installed on the transport platform 1 to the right of the handrail 3, a camera component 6 installed in the middle of the transport platform 1 to the right of the battery 5, and a dust collection component 7 installed to the right of the camera component 6, the dust collection component 7 including a dust collection head 71, the dust collection head 71 being fixedly installed on the transport platform 1. At the bottom end, the upper end of the suction head 71 is connected to the suction pipe 72, and the other end of the suction pipe 72 is connected to the vacuum cleaner body 73. The vacuum cleaner body 73 is installed on the upper end of the transport platform 1. A cleaning component 8 is installed on the right side of the suction component 7. The cleaning component 8 includes a bracket 9, which is fixedly installed on the upper right side of the transport platform 1. A first lifting rod 10 passes through the middle of the bracket 9. An equipment box 11 is installed at the bottom end of the first lifting rod 10. A rotating motor 12 is fixedly installed in the inner cavity of the equipment box 11. The output end of the rotating motor 12 is connected to a cleaning brush 13 through a reduction gearbox. The camera assembly 6, vacuum assembly 7, and sweeping assembly 8 work together. During use, the rotating motor 12 drives the sweeping brush 13 to rotate via the reduction gearbox. Then, the first lifting rod 10 operates, driving the sweeping brush 13 downward to a predetermined position via the equipment box 11 to perform the sweeping operation. During this process, the vacuum cleaner body 73 operates, using the vacuum pipe 72 and vacuum head 71 to suck up the dust generated during sweeping. After sweeping is completed, the symmetrically installed telescopic rods 643 operate simultaneously, driving the corresponding sealing plates 642 away from the bottom of the box 61. Then, the second lifting rod 62 operates, driving the camera 63 downward to a predetermined position to take a picture. After completion, the picture is transmitted to the handheld terminal 14 via the controller 4, which is electrically connected to the camera. This allows the device to remove dust and impurities from the surface of concrete structures during operation, avoiding contamination of the camera 63 and making the gaps clearer, thereby improving the shooting quality and detection accuracy.

[0030] During the operation of the cleaning component 8, the vacuum cleaner body 73 works, using the suction pipe 72 and the suction head 71 to remove the dust generated during cleaning. The controller 4 and handheld terminal 14 are used to control the operation of each component, and the battery 5 provides power to the entire device.

[0031] In one embodiment, please refer to the appendix to the specification. Figure 1 , Figure 2 and Figure 3As a further embodiment of this utility model, the camera assembly 6 includes a housing 61, which penetrates the middle of the transport platform 1. A second lifting rod 62 is fixedly installed at the bottom of the top wall of the inner cavity of the housing 61. A camera 63 is installed at the bottom of the second lifting rod 62. A sealing device 64 is installed at the bottom of the housing 61. The sealing device 64 includes a slide 641, which is fixedly installed on the outer wall of the bottom of the housing 61. A sealing plate 642 is slidably connected inside the slide 641. Two sealing plates 642 are symmetrically installed inside the slide 641, and one end of a telescopic rod 643 is installed at the other end of each of the two sealing plates 642. The other end of the telescopic rod 643 is fixedly installed on the side wall of a support 644, which is fixedly installed at the bottom of the transport platform 1. After cleaning is completed, the symmetrically arranged telescopic rods 643 work synchronously through the synchronizer, respectively driving the sealing plate 642 away from the bottom of the box 61. After reaching the predetermined position, the second lifting rod 62 works, driving the camera 63 to move downward to the predetermined position. Then the camera 63 can take pictures and transmit the pictures to the controller 4 which is electrically connected to it. Subsequently, the controller 4 transmits the pictures to the handheld terminal 14 through the built-in signal module.

[0032] In one embodiment, please refer to the appendix to the specification. Figure 1 and Figure 5 As a further embodiment of this utility model, the moving component 2 includes a mounting frame 21, which is fixedly mounted on the bottom left end of the transport platform 1. Two rotating shafts 22 are rotatably mounted on both ends of the mounting frame 21. A drive wheel 23 is mounted on one end of each rotating shaft 22, and the other ends of both rotating shafts 22 are connected to a drive assembly 24. A drive motor 25 is connected to the input end of the drive assembly 24. The drive assembly 24 is located at the bottom center of the mounting frame 21. The drive wheel 23 cooperates with a driven wheel device 26 at the bottom right end of the transport platform 1. During operation, the drive motor 25 operates, driving the rotating shafts 22 at both ends through the drive assembly 24. This, in turn, drives the drive wheel 23 at the other end of the rotating shaft 22. The drive wheel 23 then cooperates with the driven wheel device 26, facilitating the movement of the transport platform 1.

[0033] Workflow: In use, the controller 4 first starts the drive motor 25, which in turn drives the rotating shafts 22 at both ends via the drive assembly 24. This drives the drive wheel 23 at the other end of the rotating shaft 22. The drive wheel 23 then works in conjunction with the driven wheel device 26. The handle 3 moves the transport platform 1 to the predetermined position. The handheld terminal 14 then starts the rotating motor 12, which drives the cleaning brush 13 to rotate via the reduction gearbox. Subsequently, the first lifting rod 10 operates, driving the cleaning brush 13 downward to the predetermined position via the equipment box 11 to perform the cleaning operation. During this process, the vacuum cleaner body 73 operates, using the suction pipe 72 and the suction head 71 to clean the vacuum cleaner. Dust generated during sweeping is sucked away. After sweeping is completed, the symmetrically installed telescopic rods 643 work simultaneously, driving the corresponding sealing plates 642 away from the bottom of the housing 61. Then, the second lifting rod 62 works, driving the camera 63 downward to the predetermined position for taking pictures. After completion, the photos are transmitted to the handheld terminal 14 via the signal module built into the controller 4, which is electrically connected to it. At the same time, the second lifting rod 62 works again, driving the camera 63 back into the housing 61. Then, the symmetrically arranged telescopic rods 643 work again, driving the sealing plates 642 to move towards the bottom of the housing 61, closing it, and then the next inspection can be carried out.

[0034] It should be noted that the specific models and specifications of the controller 4, the rotary motor 12 and the drive motor 25 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0035] The power supply and operating principle of the controller 4, battery 5, handheld terminal 14, rotary motor 12, camera 63, vacuum cleaner body 73 and drive motor 25 are clear to those skilled in the art and will not be described in detail here.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A concrete crack detection apparatus comprising a carrier platform (1), characterized in that: A moving component (2) is installed at the bottom of the transport platform (1), a handrail (3) is installed at the left end of the transport platform (1), a controller (4) is installed at the top of the handrail (3), a battery (5) is installed on the transport platform (1) to the right of the handrail (3), a camera component (6) is installed in the middle of the transport platform (1) to the right of the battery (5), a vacuuming component (7) is installed to the right of the camera component (6), and a cleaning component (8) is installed to the right of the vacuuming component (7). The cleaning assembly (8) includes a bracket (9), which is fixedly installed on the upper right side of the transport platform (1). A first lifting rod (10) passes through the middle of the bracket (9). An equipment box (11) is installed at the bottom of the first lifting rod (10). A rotating motor (12) is fixedly installed in the inner cavity of the equipment box (11). The output end of the rotating motor (12) is connected to a cleaning brush (13) through a reduction gearbox.

2. The concrete crack detection apparatus of claim 1, wherein: The camera assembly (6) includes a housing (61) that extends through the middle of the transport platform (1). A second lifting rod (62) is fixedly installed at the bottom of the top wall of the inner cavity of the housing (61). A camera (63) is installed at the bottom of the second lifting rod (62). A sealing device (64) is installed at the bottom of the housing (61).

3. The concrete crack detection apparatus of claim 2, wherein: The sealing device (64) includes a slide (641), which is fixedly installed on the outer wall of the bottom end of the box (61). A sealing plate (642) is slidably connected inside the slide (641). The two sealing plates (642) are symmetrically installed inside the slide (641), and one end of a telescopic rod (643) is installed at the other end of each of the two sealing plates (642). The other end of the telescopic rod (643) is fixedly installed on the side wall of the support (644), and the support (644) is fixedly installed at the bottom end of the transport platform (1).

4. The concrete crack detection apparatus of claim 1, wherein: The vacuuming assembly (7) includes a vacuum head (71), which is fixedly installed at the bottom of the transport platform (1). The upper end of the vacuum head (71) is connected to a vacuum pipe (72), and the other end of the vacuum pipe (72) is connected to a vacuum cleaner body (73). The vacuum cleaner body (73) is installed at the top of the transport platform (1).

5. The concrete crack detection apparatus of claim 1, wherein: The moving component (2) includes a mounting frame (21), which is fixedly installed at the bottom left end of the transport platform (1). The mounting frame (21) has rotating shafts (22) rotatably installed at both ends. A drive wheel (23) is installed at one end of each of the two rotating shafts (22), and the other end of each of the two rotating shafts (22) is connected to the drive assembly (24) for transmission.

6. The concrete crack detection apparatus of claim 5, wherein: The input end of the drive assembly (24) is connected to a drive motor (25). The drive assembly (24) is located at the bottom middle part of the mounting frame (21). The drive wheel (23) is used in conjunction with the driven wheel device (26) at the bottom right end of the transport platform (1).

7. The concrete crack detection apparatus of claim 1, wherein: The controller (4) is connected to the handheld terminal (14) via a built-in signal module.

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