Road damage detection device

Abstract

The utility model relates to the technical field of road engineering, in particular to a road damage detection device which comprises a base, installation assemblies are symmetrically arranged on the two side walls of the base, and a driving groove with the front wall of an opening structure is fixedly connected to the rear side of the center of the top of the base. A driving groove is formed in the top of the base, an electric push rod is fixedly connected to the center of the top of an inner cavity of the driving groove, a driving assembly is arranged below the electric push rod, a detection assembly is arranged on the front side of the driving assembly, and protective blocking covers are symmetrically arranged on the two sides of the top of the base. Therefore, the requirements of different detection angles can be met, the detection effect and precision cannot be affected, in addition, the protection capability of the detection camera is good, the detection camera is not prone to being damaged due to external factors when detection is not carried out, normal use of the detection camera can be guaranteed, and the detection efficiency is improved. And the later maintenance cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to a road damage detection device. Background Art

[0002] Road engineering refers to the entire process of planning, design, construction, maintenance and management of roads, as well as the engineering entities involved. Like any other type of civil engineering, road engineering has obvious technical, economic and management characteristics. It also involves stages such as surveying, design, foundation treatment, roadbed construction, and pavement paving. It aims to meet the needs of transportation and improve traffic efficiency and safety. Road engineering must consider factors such as material selection, drainage systems, traffic safety facilities and environmental protection. At the same time, it faces challenges such as climate change, traffic pressure and cost control. Future development trends include smart roads, green roads and multi-functional roads.

[0003] In the field of road engineering, it is necessary to detect the damage of the road, so a damage detection device is needed. Although the traditional damage detection device has the ability to detect damage, it still has some shortcomings. For example, the structure of its detection camera is relatively fixed, so it is difficult to meet the needs of different detection angles, which will affect the detection effect and accuracy. In addition, its protection ability for the detection camera is not good, so it is easy to damage the detection camera due to external factors when not detecting, which not only makes it difficult to ensure the normal use of the detection camera, but also increases the subsequent maintenance cost. Therefore, a road damage detection device is proposed to address the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a road damage detection device, the structure of which is relatively flexible. Therefore, it can meet the needs of different detection angles, thereby not affecting the detection effect and accuracy. In addition, it has better protection capabilities for the detection camera, so it is not easy to cause damage to the detection camera due to external factors when not detecting. This not only ensures the normal use of the detection camera, but also reduces the subsequent maintenance costs, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A road damage detection device comprises a base, both side walls of the base are symmetrically provided with mounting components, a drive groove with an opening structure provided on the front wall is fixedly connected to the rear side at the top center of the base, an electric push rod is fixedly connected to the top center of the inner cavity of the drive groove, a drive assembly is provided below the electric push rod, a detection assembly is provided on the front side of the drive assembly, protective shields are symmetrically provided on both sides of the top of the base, a drive cavity is opened at the center of the inner cavity of the base, and adjustment cavities are symmetrically opened on both sides of the drive cavity, and adjustment components are provided in the drive cavity and the adjustment cavity.

[0007] Preferably, the mounting assembly includes a mounting support plate fixedly connected to the side wall of the base and with its bottom flush with the bottom of the base. The mounting support plate is symmetrically arranged front to back and a mounting bolt passes through the center of the mounting support plate.

[0008] Preferably, the driving assembly includes a toothed plate fixedly connected to the output end of the electric push rod, a connecting gear is provided on the front side of the toothed plate, the central axis of the connecting gear is rotatably connected to the inner side wall of the driving groove, and the connecting gear and the toothed plate are meshingly connected, a driving support plate is fixedly connected to the connecting gear, a connecting groove is provided at the bottom of the driving support plate away from the connecting gear, and connecting bolts are passed through the four corners of the connecting groove.

[0009] Preferably, the detection component includes a connecting support plate that matches the specifications of the connecting groove, and connecting screw holes corresponding to the positions of the connecting bolts and matching the specifications are opened at the four corners of the connecting support plate, and a detection camera is fixedly connected to the bottom center of the connecting support plate.

[0010] Preferably, the adjustment component includes a dual-axis motor fixedly connected to the inner cavity of the driving cavity, and a threaded rod is symmetrically provided on the output end of the dual-axis motor. The threaded rod extends into the adjustment cavity at one end away from the dual-axis motor and this end is rotatably connected to the other inner wall of the adjustment cavity.

[0011] Preferably, an adjustment block passes through and is threadedly connected to the threaded rod, the adjustment block and the adjustment chamber are slidingly connected, and the protective shield passes through the top wall of the base through a connecting block set at the bottom and is fixedly connected to the top of the adjustment block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] In the present invention, the provided base can provide good supporting capacity and structural stability for the whole, the provided installation component can be used to install the base on the inspection vehicle or other inspection equipment, the provided drive slot can provide installation space for the electric push rod, the provided electric push rod can drive the drive component, so that the detection angle of the detection component can be adjusted according to demand, so that when there is a demand for different detection angles, it can be met, thereby not affecting the detection effect and accuracy, the provided detection component can detect the damaged state of the road, and the provided adjustment component can adjust the position of the protective cover, so that the protective cover can seal and protect the drive slot and other components therein when not detecting, so that the detection camera is not easily damaged by external factors when not detecting, thereby not only ensuring the normal use of the detection camera, but also reducing the subsequent maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the lateral structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the drive slot of the utility model Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the structure of the drive slot of the utility model Figure 2 .

[0018] In the figure: 1. Base; 2. Mounting assembly; 201. Mounting support plate; 202. Mounting bolt; 3. Driving slot; 4. Electric push rod; 5. Driving assembly; 501. Gear plate; 502. Connecting gear; 503. Driving support plate; 504. Connecting slot; 505. Connecting bolt; 6. Detection assembly; 601. Connecting support plate; 602. Connecting screw hole; 603. Detection camera; 7. Protective cover; 8. Driving cavity; 9. Adjusting cavity; 10. Adjusting assembly; 1001. Dual-axis motor; 1002. Threaded rod; 1003. Adjusting block. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0021] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A road damage detection device includes a base 1, and mounting components 2 are symmetrically provided on both side walls of the base 1. A drive groove 3 with an open structure is fixedly connected to the rear side at the top center of the base 1, and an electric push rod 4 is fixedly connected to the top center of the inner cavity of the drive groove 3. A drive component 5 is provided below the electric push rod 4, and a detection component 6 is provided on the front side of the drive component 5. Protective shields 7 are symmetrically provided on both sides of the top of the base 1, a drive cavity 8 is opened at the center of the inner cavity of the base 1, and adjustment cavities 9 are symmetrically opened on both sides of the drive cavity 8. Adjustment components 10 are provided in the drive cavity 8 and the adjustment cavity 9.

[0024] The mounting assembly 2 includes a mounting support plate 201 fixedly connected to the side wall of the base 1 and with the bottom flush with the bottom of the base 1. The mounting support plate 201 is symmetrically arranged front to back and a mounting bolt 202 is passed through the center of the mounting support plate 201. The mounting assembly 2 can install the base 1 on the inspection vehicle or other inspection equipment; the driving assembly 5 includes a toothed plate 501 fixedly connected to the output end of the electric push rod 4, and a connecting gear 502 is provided on the front side of the toothed plate 501. The central axis of the connecting gear 502 is rotatably connected to the inner wall of the driving groove 3, and the connecting gear 502 and the toothed plate 501 are meshingly connected. The drive support plate 503 is fixedly connected to the connecting gear 502, and a connecting groove 504 is provided at the bottom of the driving support plate 503 away from the connecting gear 502. The four corners of the connecting groove 504 are penetrated by connecting bolts 505. The electric push rod 4 can drive the driving component 5, so that the detection angle of the detection component 6 can be adjusted according to the needs. Therefore, when there are needs for different detection angles, it can be met, thereby not affecting the detection effect and accuracy; the detection component 6 includes a connecting support plate 601 that matches the specifications of the connecting groove 504, and the four corners of the connecting support plate 601 are connected to the connecting groove 504. The corners are provided with connecting screw holes 602 corresponding to the positions of the connecting bolts 505 and matching the specifications. A detection camera 603 is fixedly connected to the bottom center of the connecting support plate 601. The detection component 6 can detect the damaged state of the road; the adjustment component 10 includes a dual-axis motor 1001 fixedly connected to the inner cavity of the driving cavity 8, and a threaded rod 1002 is symmetrically provided on the output end of the dual-axis motor 1001. The threaded rod 1002 extends from one end of the dual-axis motor 1001 to the adjustment cavity 9 and this end is rotatably connected to the other inner wall of the adjustment cavity 9. The threaded rod 1002 An adjustment block 1003 is passed through and threadedly connected on the top, the adjustment block 1003 and the adjustment cavity 9 are slidingly connected, and the protective shield 7 passes through the top wall of the base 1 through the connecting block set at the bottom and is fixedly connected to the top of the adjustment block 1003. The adjustment component 10 can adjust the position of the protective shield 7 so that the protective shield 7 can seal and protect the drive slot 3 and other components therein when not detecting. Therefore, it is not easy for the detection camera 603 to be damaged by external factors when not detecting, which not only ensures the normal use of the detection camera 603, but also reduces the subsequent maintenance cost.

[0025] Workflow: First, power on all electrical appliances and connect each appliance to an external controller. The base 1 can provide good support capacity and structural stability for the whole. The mounting assembly 2 can install the base 1 on the inspection vehicle or other inspection equipment. During installation, just place the base 1 at the installation location and screw the mounting bolts 202 on the mounting support plate 201 into the preset screw holes at the installation location. The drive slot 3 provides installation space for the electric push rod 4. The electric push rod 4 can drive the drive assembly 5, so that the detection angle of the detection assembly 6 can be adjusted as needed. Therefore, when there is a need for different detection angles, it can be met, so as not to affect the detection effect and accuracy. The detection assembly 6 can detect the damage condition of the road. When adjusting the angle of the detection assembly 6, start the electric push rod 4 to make it extend and retract, and drive the tooth plate 501 to move longitudinally through its output end. The tooth plate 501 will drive the connecting gear 502 to rotate through engagement, thereby driving the drive support plate 503 and the detection assembly 6 to rotate at the same time to achieve the purpose of angle adjustment. At this time, the detection camera 603 can obtain better detection through the adjusted angle. Detection capability, and the detection camera 603 and the driving support plate 503 are provided with a detachable structure, so when the detection camera 603 is damaged, it can be replaced in time to ensure that the detection progress is not affected. When installing the detection camera 603, first place the connecting support plate 601 in the embedded connecting groove 504. At this time, the hole position of the connecting bolt 505 corresponds to the connecting screw hole 602, and finally screw the connecting bolt 505 into the connecting screw hole 602. Similarly, when disassembling, the adjustment component 10 can adjust the position of the protective cover 7 so that the protective cover 7 is not in use when detecting. The drive slot 3 and other components therein are sealed and protected, so that the detection camera 603 is not easily damaged by external factors when not being inspected, which not only ensures the normal use of the detection camera 603, but also reduces the subsequent maintenance costs. When protection is needed, the dual-axis motor 1001 in the drive cavity 8 is started to drive the two threaded rods 1002 to rotate. The rotation of the threaded rod 1002 will cause the adjustment block 1003 to slide in the adjustment cavity 9, thereby driving the protective cover 7 to approach each other and finally fit tightly to achieve closed protection, and vice versa.

[0026] Any matters not described in detail in this specification are prior art known to those skilled in the art. Standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and the accompanying drawings. The specific connection methods of each part are all conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connections use conventional connection methods in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road damage detection device, comprising a base (1), characterized in that: The two side walls of the base (1) are symmetrically provided with mounting components (2); the rear side at the top center of the base (1) is fixedly connected to a driving groove (3) with an opening structure on the front wall; the top center of the inner cavity of the driving groove (3) is fixedly connected to an electric push rod (4); a driving component (5) is provided below the electric push rod (4); a detection component (6) is provided on the front side of the driving component (5); protective shields (7) are symmetrically provided on both sides of the top of the base (1); a driving cavity (8) is provided at the center of the inner cavity of the base (1); adjustment cavities (9) are symmetrically provided on both sides of the driving cavity (8); and adjustment components (10) are provided in the driving cavity (8) and the adjustment cavity (9).

2. A road damage detection device according to claim 1, characterized in that: The mounting assembly (2) comprises a mounting support plate (201) fixedly connected to the side wall of the base (1) and having a bottom flush with the bottom of the base (1); the mounting support plate (201) is symmetrically arranged front to back and a mounting bolt (202) passes through the center of the mounting support plate (201).

3. The road damage detection device according to claim 1, characterized in that: The driving assembly (5) comprises a toothed plate (501) fixedly connected to the output end of the electric push rod (4); a connecting gear (502) is provided on the front side of the toothed plate (501); a central axis of the connecting gear (502) is rotatably connected to the inner side wall of the driving groove (3); and the connecting gear (502) and the toothed plate (501) are meshedly connected; a driving support plate (503) is fixedly connected to the connecting gear (502); a connecting groove (504) is provided at the bottom of the driving support plate (503) away from the connecting gear (502); and connecting bolts (505) are passed through the four corners of the connecting groove (504).

4. The road damage detection device according to claim 3, characterized in that: The detection assembly (6) comprises a connection support plate (601) having specifications matching those of the connection slot (504), and connection screw holes (602) corresponding to the positions of the connection bolts (505) and having specifications matching those of the connection bolts (505) are provided at the four corners of the connection support plate (601), and a detection camera (603) is fixedly connected to the center of the bottom of the connection support plate (601).

5. The road damage detection device according to claim 1, characterized in that: The adjustment assembly (10) comprises a dual-axis motor (1001) fixedly connected to the inner cavity of the driving cavity (8), a threaded rod (1002) being symmetrically provided on the output end of the dual-axis motor (1001), and one end of the threaded rod (1002) away from the dual-axis motor (1001) extending into the adjustment cavity (9), and the end is rotatably connected to the other inner wall of the adjustment cavity (9).

6. The road damage detection device according to claim 5, characterized in that: An adjusting block (1003) passes through and is threadedly connected to the threaded rod (1002); the adjusting block (1003) and the adjusting chamber (9) are slidably connected; and the protective shield (7) passes through the top wall of the base (1) through a connecting block provided at the bottom and is fixedly connected to the top of the adjusting block (1003).

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