Pavement flatness detection device for constructional engineering

Abstract

The utility model discloses a road surface flatness detection device for constructional engineering, which belongs to the field of constructional engineering and comprises a base, the upper surface of the base is fixedly connected with a rack, the upper surface of the rack is fixedly connected with a supporting table, the bottom surface of the rack is fixedly connected with a detection frame, and the detection frame is fixedly connected with the supporting table. And the bottom surface of the detection frame is fixedly connected with two angle adjusting seats. The laser ranging sensor and the horizon sensor work cooperatively, laser beams are emitted to the road surface, the horizon state is monitored, and data collected by the laser ranging sensor and the horizon sensor are digital and can be directly transmitted to the processor to be processed and analyzed. Meanwhile, the receiver is used for receiving data collected by the laser distance measuring sensor and the horizontal sensor, the data are transmitted to the processor through the data transmission line to be processed and analyzed, the processor calculates the flatness index of the road surface according to the received data, the result is displayed on the display screen, and complex data analysis and interpretation do not need to be carried out.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, specifically a road surface smoothness detection device for building engineering. Background Technology

[0002] Road surface smoothness in construction engineering refers to the measurement of the degree of road surface flatness. It is one of the important indicators for evaluating road quality and user comfort. Road surface smoothness is usually assessed by measuring the difference in road surface elevation or ruts. In construction engineering, various technologies and materials are usually used to improve road surface smoothness, such as repairing road surface defects, laying appropriate road surface materials, and adopting suitable construction methods. Improving road surface smoothness can not only enhance driving comfort and safety, but also reduce vehicle wear and fuel consumption, extend road service life, and reduce maintenance costs. Therefore, it is of great significance in construction engineering.

[0003] Conventional methods for testing road surface smoothness require extensive debugging and operation by professionals, which is not only costly in terms of manpower and time but also inefficient. Furthermore, their accuracy is limited, making it difficult to meet the high-precision testing requirements of modern construction engineering for road surface smoothness. They cannot comprehensively and accurately reflect the overall smoothness of the road surface and have significant limitations. Therefore, those skilled in the art provide a road surface smoothness testing device for construction engineering to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a road surface smoothness testing device for building engineering, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A road surface smoothness testing device for construction engineering includes a base, a frame fixedly connected to the upper surface of the base, a support platform fixedly connected to the upper surface of the frame, a testing frame fixedly connected to the bottom surface of the frame, two angle adjustment seats fixedly connected to the bottom surface of the testing frame, a laser rangefinder fixedly connected to the inner wall of each angle adjustment seat, a potential seat fixedly connected to the bottom surface of the testing frame, a level sensor fixedly connected to the bottom surface of the potential seat, a receiver fixedly connected to the inner wall of the frame, a processor fixedly connected to the inner wall of the frame, and a data transmission line fixedly connected to the upper surface of the receiver, the receiver being electrically connected to the processor via the data transmission line.

[0007] As a further improvement of this utility model: a protective plate is hinged to the bottom surface of the base, and a handle is fixedly connected to the right side of the support platform, with anti-slip textures on the outer surface of the handle.

[0008] As a further improvement of this utility model: four electro-hydraulic telescopic rods are fixedly connected to the bottom surface of the base, and each electro-hydraulic telescopic rod is fixedly connected to a caster wheel on its bottom surface.

[0009] As a further improvement of this utility model: the front of the frame is provided with an inspection port, and an inspection plate is fixedly connected to the front of the inspection port by bolts. A set of heat dissipation grooves are provided on the front of the inspection plate.

[0010] As a further improvement of this utility model: a mounting base is fixedly connected to the upper surface of the support platform, and a display screen is snapped into the inner wall of the mounting base.

[0011] As a further improvement of this utility model: a touch panel is fixedly connected to the upper surface of the support platform, and an installation groove is opened on the upper surface of the support platform, with a main control power supply snapped into the inner wall of the installation groove.

[0012] As a further embodiment of this utility model: a parameter plate is provided on the back of the frame, the front of the parameter plate is fixedly connected to the back of the frame, a lamp holder is fixedly connected to the upper surface of the frame, and a lighting lamp is fixedly connected to the upper surface of the lamp holder.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This road surface smoothness detection device for construction projects works in conjunction with a laser rangefinder and a level sensor. It emits a laser beam towards the road surface and monitors its horizontal state. The data collected by both sensors is digitized and can be directly transmitted to a processor for processing and analysis. This avoids the cumbersome data recording and processing of traditional measurement methods, improving the efficiency and accuracy of data processing. Simultaneously, a receiver receives the data collected by the laser rangefinder and level sensor and transmits it to the processor via a data transmission line. The processor calculates the road surface smoothness index based on the received data and displays the results on a screen. Key information can be quickly obtained without complex data analysis and interpretation. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a road surface smoothness testing device for building engineering;

[0016] Figure 2 A rear-view three-dimensional structural diagram of a road surface smoothness detection device for building engineering.

[0017] Figure 3 A three-dimensional structural diagram of a road surface smoothness testing device for building engineering, viewed from an elevation angle.

[0018] Figure 4 This is a three-dimensional structural diagram of the receiver in a road surface smoothness testing device for building engineering.

[0019] In the diagram: 1. Base; 2. Frame; 3. Inspection port; 4. Inspection plate; 5. Electro-hydraulic telescopic rod; 6. Casters; 7. Support platform; 8. Mounting base; 9. Display screen; 10. Mounting slot; 11. Main power supply; 12. Touch panel; 13. Handle; 14. Parameter plate; 15. Lamp holder; 16. Lighting lamp; 17. Protective plate; 18. Angle adjustment seat; 19. Laser rangefinder sensor; 20. Detection frame; 21. Potential seat; 22. Horizontal sensor; 23. Receiver; 24. Processor; 25. Data transmission line. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4In this embodiment of the present invention, a road surface smoothness detection device for construction engineering includes a base 1, a frame 2 fixedly connected to the upper surface of the base 1, a support platform 7 fixedly connected to the upper surface of the frame 2, a detection frame 20 fixedly connected to the bottom surface of the frame 2, two angle adjustment seats 18 fixedly connected to the bottom surface of the detection frame 20, a laser rangefinder sensor 19 fixedly connected to the inner wall of each angle adjustment seat 18, a potential seat 21 fixedly connected to the bottom surface of the detection frame 20, a level sensor 22 fixedly connected to the bottom surface of the potential seat 21, a receiver 23 fixedly connected to the inner wall of the frame 2, and a processor 24 fixedly connected to the inner wall of the frame 2. A data transmission line 25 is fixedly connected to the upper surface of the receiver 23. The receiver 23 is electrically connected to the processor 24 through the data transmission line 25. The laser rangefinder 19 and the level sensor 22 work together to emit a laser beam toward the road surface and monitor the level status. At the same time, the receiver 23 receives the data collected by the laser rangefinder 19 and the level sensor 22 and transmits the data to the processor 24 through the data transmission line 25 for processing and analysis. The processor 24 calculates the road surface smoothness index based on the received data and displays the result on the display screen 9. Key information can be quickly obtained without complex data analysis and interpretation.

[0023] A protective plate 17 is hinged to the bottom surface of the base 1. A handle 13 is fixedly connected to the right side of the support platform 7. The outer surface of the handle 13 is provided with anti-slip texture. The handle 13 makes it easy for the staff to move the device. Four electric hydraulic telescopic rods 5 are fixedly connected to the bottom surface of the base 1. Each electric hydraulic telescopic rod 5 is fixedly connected to the bottom surface with casters 6. The electric hydraulic telescopic rods 5 make it easy for the staff to adjust the height of the device. An inspection port 3 is provided on the front of the frame 2. An inspection plate 4 is fixedly connected to the front of the inspection port 3 by bolts. A set of heat dissipation grooves is provided on the front of the inspection plate 4. The inspection port 3 makes it easy for the staff to perform maintenance on the device.

[0024] A mounting base 8 is fixedly connected to the upper surface of the support platform 7. A display screen 9 is snapped into the inner wall of the mounting base 8. The display screen 9 allows staff to easily read data parameters. A touch panel 12 is fixedly connected to the upper surface of the support platform 7. A mounting groove 10 is opened on the upper surface of the support platform 7. A main control power supply 11 is snapped into the inner wall of the mounting groove 10. The main control power supply 11 can control the start and stop of the equipment. A parameter plate 14 is provided on the back of the frame 2. The front of the parameter plate 14 is fixedly connected to the back of the frame 2. A lamp holder 15 is fixedly connected to the upper surface of the frame 2. A lighting lamp 16 is fixedly connected to the upper surface of the lamp holder 15. The lighting lamp 16 can provide a light source to assist the staff in their work.

[0025] The working principle of this utility model is as follows: When in use, first move the device to the location of use and connect it to the power supply. Then, operate the touch panel 12 according to the actual situation, start the electric hydraulic telescopic rod 5 to adjust the height of the device, so that the detection frame 20 maintains a suitable distance from the road surface. Next, turn on the main power supply of the device, so that the laser range sensor 19 and the level sensor 22 work together to emit a laser beam to the road surface and monitor the level status. At the same time, the receiver 23 receives the data collected by the laser range sensor 19 and the level sensor 22, and transmits the data to the processor 24 for processing and analysis through the data transmission line 25. The processor 24 calculates the road surface smoothness index based on the received data and displays the result on the display screen 9.

[0026] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for detecting the flatness of a road surface for construction work, comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with a rack (2), the upper surface of the rack (2) is fixedly connected with a support table (7), the bottom surface of the rack (2) is fixedly connected with a detection frame (20), the bottom surface of the detection frame (20) is fixedly connected with two angle adjusting seats (18), the inner wall of each angle adjusting seat (18) is fixedly connected with a laser ranging sensor (19), the bottom surface of the detection frame (20) is fixedly connected with a potential seat (21), the bottom surface of the potential seat (21) is fixedly connected with a level sensor (22), the inner wall of the rack (2) is fixedly connected with a receiver (23), the inner wall of the rack (2) is fixedly connected with a processor (24), the upper surface of the receiver (23) is fixedly connected with a data transmission line (25), and the receiver (23) is electrically connected with the processor (24) through the data transmission line (25).

2. The road flatness detection device for construction engineering according to claim 1, characterized in that, The bottom surface of the base (1) is hingedly connected with a protective plate (17), the right side surface of the support table (7) is fixedly connected with a handle (13), and the outer surface of the handle (13) is provided with anti-skid lines.

3. The road flatness detection device for construction engineering according to claim 1, characterized in that, The bottom surface of the base (1) is fixedly connected with four electric hydraulic telescopic rods (5), and the bottom surface of each electric hydraulic telescopic rod (5) is fixedly connected with a universal wheel (6).

4. The road flatness detection device for construction engineering according to claim 1, characterized in that, The front surface of the rack (2) is provided with an access hole (3), the front surface of the access hole (3) is fixedly connected with an access plate (4) through bolts, and the front surface of the access plate (4) is provided with a group of heat dissipation grooves.

5. The road flatness detection device for construction engineering according to claim 1, characterized in that, The upper surface of the support table (7) is fixedly connected with a mounting seat (8), and the inner wall of the mounting seat (8) is clamped with a display screen (9).

6. The road flatness detection device for construction engineering according to claim 1, characterized in that, The upper surface of the support table (7) is fixedly connected with a touch panel (12), the upper surface of the support table (7) is provided with a mounting groove (10), and the inner wall of the mounting groove (10) is clamped with a master control power supply (11).

7. The road flatness detection device for construction engineering according to claim 1, characterized in that, The back surface of the rack (2) is provided with a parameter plate (14), the front surface of the parameter plate (14) is fixedly connected with the back surface of the rack (2), the upper surface of the rack (2) is fixedly connected with a lamp holder (15), and the upper surface of the lamp holder (15) is fixedly connected with an illuminating lamp (16).

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