An intelligent detection device for cracks in asphalt pavement of roads and bridges

Abstract

The present invention relates to the technical field of building testing equipment, and in particular to an intelligent detection device for cracks in asphalt pavements of roads and bridges, wherein a power socket is provided on the surface of the body, a slide groove is provided on the surface of the body, a slide shaft is slidably connected inside the slide groove, a clamping seat is fixedly connected to the surface of the body, a button is plugged into the surface of the clamping seat, a clamp is movably connected to the surface of the clamping seat, a spring is fixedly connected to the surface of the clamp, a bottom plate is fixedly connected to the end of the slide shaft, a hexagonal groove is provided on the surface of the bottom plate, and a center hole is provided on the surface of the bottom plate. The present invention drives the bottom plate to rotate by the slide shaft, the bottom plate drives the moving pin to move, and then drives the baffle to open and close by the moving pin to open and close and protect the power socket, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, and improving the effect that the charging interface of the existing equipment body is exposed for a long time, which reduces the service life.

Description

Technical Field

[0001] The invention relates to the technical field of building testing equipment, and in particular to an intelligent detection device for cracks in asphalt pavement of a road bridge. Background Art

[0002] The pavement structure is a whole, which is attached to the soil base and consists of asphalt surface layer, base layer and cushion layer. Any defect in any structural layer or improper connection between layers may cause cracks in the pavement. Although the cushion layer is an independent layer, the materials used are generally divided into two categories. One is a permeable cushion layer composed of loose granular materials such as sand, gravel, slag, etc. In order to reduce the analysis level, this type of cushion layer will be analyzed together with the soil base when analyzing the reasons according to the structural layer below. The other type is a stable cushion layer built with cement or lime stabilized soil, etc. When analyzing the reasons according to the structural layer below, this type of cushion layer will be analyzed together with the base layer;

[0003] During the use of the existing intelligent detection device for cracks in asphalt pavements of road bridges, the charging port is exposed to the outside for a long time, which can easily cause damage to the power socket, resulting in poor charging contact, which in turn affects the service life of the body. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent detection device for cracks in asphalt pavement of roads and bridges in view of the deficiencies of the prior art, so as to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent detection device for cracks in asphalt pavement of road bridges, comprising a body, a power socket is provided on the surface of the body, a slide groove is provided on the surface of the body, a sliding shaft is slidably connected inside the slide groove, a clamping seat is fixedly connected to the surface of the body, a button is inserted on the surface of the clamping seat, a clamp is movably connected to the surface of the clamping seat, a spring is fixedly connected to the surface of the clamp, the end of the sliding shaft is fixedly connected to a bottom plate, a hexagonal groove is provided on the surface of the bottom plate, a center hole is provided on the surface of the bottom plate, a moving nail is slidably connected to the inside of the center hole, a baffle is fixedly connected to the surface of the moving nail, and the top end of the moving nail is slidably connected to the inside of a rectangular groove, and the rectangular groove is provided on the surface of the fixed seat.

[0006] As a preferred technical solution of the present invention, the number of the rectangular grooves is equal to the number of the moving pins. At the same time, each group of rectangular grooves and the moving pins are obliquely angled and distributed in a clockwise direction, which maximizes the control ability of the overall device and ensures the practicality of the overall device.

[0007] As a preferred technical solution of the present invention, the hexagonal groove is opened on the outer side of the upper surface of the base plate, and the center hole is opened at the center of the surface of the base plate, and the depth of the hexagonal groove is half of the thickness of the base plate, which effectively enhances the stability of each component and at the same time enhances the support strength of the overall device.

[0008] As a preferred technical solution of the present invention, one end of the sliding shaft extends out of the outer surface of the body through a sliding groove, and the other end is fixedly connected to the surface edge of the bottom plate, which better enhances the flexibility of the overall device and improves the user experience.

[0009] As a preferred technical solution of the present invention, a socket is provided on the surface of the clamping seat, and one end of the button is installed inside the clamping seat through the socket, and the other end extends out of the outer surface of the clamping seat, which effectively enhances the use effect of the overall device and increases the convenience of use.

[0010] As a preferred technical solution of the present invention, the spring is installed on the left and right ends of the inner surface of the lower end of the clamp, and the end of the button is located in the middle position of the left and right sides of the upper end of the clamp, which better protects the use of the overall device from being affected and enhances the practicality of operating the overall device.

[0011] As a preferred technical solution of the present invention, the number of the movable nails is equal to the number of baffles, and the surface of the movable nails runs through the upper and lower sides of the surface end of the baffle, which better enhances the balance of the overall device and effectively enhances the flexibility of use of the overall device.

[0012] As a preferred technical solution of the present invention, the caliber of the power socket is consistent with the inner caliber of the fixing base, and the inner caliber of the fixing base is consistent with the caliber of the center hole, which further enhances the operability of the overall device and ensures its firmness and stability during use.

[0013] As a preferred technical solution of the present invention, the clamping seat and the two ends of the slide groove are on the same vertical line, and the button is installed at the midline position of the upper surface of the clamping seat, which maximizes the staff's control over the overall device, improves the overall device usage experience, and reduces the difficulty of operation for the staff.

[0014] The beneficial effects of the present invention are:

[0015] The intelligent detection device for cracks in asphalt pavements of roads and bridges drives the base plate to rotate through a sliding shaft, and the base plate drives the movable nails to move, and then the movable nails drive the baffle to open and close to open and close and protect the power socket, thereby achieving flexible control of the entire device, enhancing the practical performance of the entire device, and improving the effect that the charging interface of the existing equipment body is in an exposed state for a long time, which reduces the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 3 It is a schematic diagram of the fixing seat structure of the present invention;

[0019] Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0020] Figure 5 It is a schematic diagram of the overall bottom plate structure of the present invention;

[0021] Figure 6 It is a schematic diagram of the overall direct view of the button structure of the present invention.

[0022] In the figure: 1. body; 2. power socket; 3. slide groove; 4. slide shaft; 5. clamp; 6. spring; 7. clamping seat; 8. button; 9. bottom plate; 10. hexagonal groove; 11. center hole; 12. fixing seat; 13. rectangular groove; 14. moving pin; 15. baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-6In this embodiment: an intelligent detection device for cracks in asphalt pavement of road bridges includes a body 1, a power socket 2 is provided on the surface of the body 1, which strengthens the control ability of the overall device, a slide groove 3 is provided on the surface of the body 1, which strengthens the stability of each component, and the slide groove 3 is internally slidably connected with a slide shaft 4 to strengthen the flexibility of the overall device, and the surface of the body 1 is fixedly connected with a clamping seat 7 to strengthen the use effect of the overall device, and the surface of the clamping seat 7 is plugged with a button 8 to protect the use of the overall device from being affected, and the surface of the clamping seat 7 is movably connected with a clamp 5 to strengthen the balance of the overall device, and the surface of the clamp 5 is fixedly connected with a spring 6 to enhance the operability of the overall device, and the slide shaft The end of 4 is fixedly connected with a bottom plate 9, which increases the controllability of the whole device by the staff. The surface of the bottom plate 9 is provided with a hexagonal groove 10, which enhances the practical performance of the whole device. The surface of the bottom plate 9 is provided with a center hole 11, which stabilizes the position and angle range of all structures when they operate together. The inside of the center hole 11 is slidably connected with a moving nail 14, which enhances the mechanical potential energy of the whole device during operation. The surface of the moving nail 14 is fixedly connected with a baffle 15, which enhances the flexibility of the whole device. The top of the moving nail 14 is slidably connected to the inside of the rectangular groove 13, which enhances the coordination performance of the whole device during use. The rectangular groove 13 is provided on the surface of the fixing seat 12, which increases the convenience of use.

[0025] In this embodiment, the number of rectangular grooves 13 is equal to the number of movable pins 14, and each group of rectangular grooves 13 and movable pins 14 are obliquely angled and distributed in a clockwise direction, which more effectively enhances the matching and coordination of various components of the overall device during operation, and effectively reduces the probability of various unexpected situations that may occur during use; the hexagonal groove 10 is opened on the outer side of the upper surface of the bottom plate 9, and the center hole 11 is opened at the center of the surface of the bottom plate 9, and the depth of the hexagonal groove 10 is half of the thickness of the bottom plate 9, and the overall device is matched during use. Each component is run-in to enhance the coordination of the overall device; one end of the sliding shaft 4 extends out of the outer surface of the body 1 through the sliding groove 3, and the other end is fixedly connected to the surface edge of the bottom plate 9, which greatly enhances the matching strength of the overall device during use and avoids the situation that the overall device has asymmetric matching of components during use; a socket is provided on the surface of the clamping seat 7, and one end of the button 8 is installed inside the clamping seat 7 through the socket, and the other end extends out of the outer surface of the clamping seat 7, and the overall device is supported together according to the existing structure, which enhances the coordination performance of the overall device during use and enhances the durability of the overall device during use; the spring 6 is installed on the left and right ends of the inner surface of the lower end of the clamp 5, and the end of the button 8 is located in the middle position of the left and right sides of the upper end of the clamp 5. With the enhancement of the flexible control ability of the overall device, the probability of failure of the overall device during use is weakened; the number of moving nails 14 is equal to the number of baffles 15, and the surface of the moving nail 14 runs through the upper and lower sides of the surface end of the baffle 15, which better enhances the flexibility of the overall device and ensures that it can still be normal when it is reinstalled after disassembly. Use; the diameter of the power socket 2 is consistent with the inner diameter of the fixing seat 12, and the inner diameter of the fixing seat 12 is consistent with the diameter of the center hole 11. These structures are used to perform mechanical movement together, thereby ensuring that the overall device reduces possible failures to the minimum during operation; the clamping seat 7 and the head and tail ends of the slide groove 3 are on the same vertical line, and the button 8 is installed on the midline position of the upper surface of the clamping seat 7, which more effectively enhances the mechanical potential energy of the overall device during operation and saves the force loss generated by the overall device during operation.

[0026] Working Principle: When using, please refer to Figure 1-6First, the staff needs to manually slide the sliding shaft 4. When charging is needed, the staff needs to manually slide the sliding shaft 4 inside the sliding groove 3 and get stuck on the inner surface of the lower end of the clamp 5. When the sliding shaft 4 slides, it drives the bottom plate 9 to rotate. With the help of the rotation of the bottom plate, the moving nail 14 is driven to move inside the hexagonal groove 10, and then the baffle 15 is driven to open and close, and then the power socket 2 is exposed. When charging is completed, you only need to rotate the sliding shaft 4 in the opposite direction and close the baffle 15 again to close and protect the power socket 12.

[0027] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent detection device for cracks in asphalt pavement of a road bridge, comprising a body (1), characterized in that: The surface of the body (1) is provided with a power socket (2), the surface of the body (1) is provided with a slide groove (3), the interior of the slide groove (3) is slidably connected with a slide shaft (4), the surface of the body (1) is fixedly connected with a clamping seat (7), the surface of the clamping seat (7) is plugged with a button (8), the surface of the clamping seat (7) is movably connected with a clamp (5), the surface of the clamp (5) is fixedly connected with a spring (6), the end of the slide shaft (4) is fixedly connected with a bottom plate (9), the surface of the bottom plate (9) is provided with a hexagonal groove (10), the surface of the bottom plate (9) is provided with a center hole (11), A moving pin (14) is slidably connected inside the center hole (11), a baffle (15) is fixedly connected to the surface of the moving pin (14), the top end of the moving pin (14) is slidably connected inside a rectangular groove (13), the rectangular groove (13) is opened on the surface of the fixed seat (12), the number of the rectangular grooves (13) is equal to the number of the moving pins (14), and each group of rectangular grooves (13) and the moving pin (14) are obliquely angled and distributed in a clockwise direction, one end of the sliding shaft (4) extends out of the outer surface of the body (1) through the sliding groove (3), and the other end is fixedly connected to the surface edge of the bottom plate (9).

2. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The hexagonal groove (10) is formed on the outer side of the upper surface of the bottom plate (9), and the center hole (11) is formed at the center of the surface of the bottom plate (9), and the depth of the hexagonal groove (10) is half of the thickness of the bottom plate (9).

3. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The surface of the clamping seat (7) is provided with an insertion hole, and one end of the button (8) is installed inside the clamping seat (7) through the insertion hole, and the other end extends out of the outer surface of the clamping seat (7).

4. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The spring (6) is mounted on the left and right ends of the inner surface of the lower end of the clamp (5), and the end of the button (8) is located in the middle of the left and right sides of the upper end of the clamp (5).

5. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The number of the moving nails (14) is equal to the number of the baffles (15), and the surfaces of the moving nails (14) penetrate the upper and lower sides of the surface ends of the baffles (15).

6. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The diameter of the power socket (2) is consistent with the diameter of the inner side of the fixing seat (12), and the diameter of the inner side of the fixing seat (12) is consistent with the diameter of the center hole (11).

7. The intelligent detection device for cracks in asphalt pavement of a road bridge according to claim 1 is characterized by: The clamping seat (7) and the two ends of the slide groove (3) are both located on the same vertical line, and the button (8) is installed at the midline position of the upper surface of the clamping seat (7).

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