Gradient measuring device for highway construction

Abstract

The slope measuring device comprises a movable bottom plate, a measuring instrument body and a dust collector body, a working box body is fixedly arranged on the top face of the movable bottom plate, an equipment cavity and a garbage cavity are formed in the left side and the right side in the working box body respectively, and a lifting plate is vertically arranged in the equipment cavity in a sliding mode; the measuring instrument body is located on the top face of the lifting plate, a rolling cleaning brush is arranged on the bottom face of the movable bottom plate in a front-back rotating mode, the dust collector body is located on the top face of the movable bottom plate, and a dust collection cover located on the left side of the rolling cleaning brush and connected with the dust collector body in a matched mode is arranged on the bottom face of the movable bottom plate. And an outlet at the other end of the dust collector is connected with a discharge pipe communicated with the top end of the garbage cavity. Compared with the prior art, the road gradient measuring instrument has the advantages that the rolling cleaning brush sweeps garbage such as dust on the surface of a road to the position close to the dust collection cover, the dust collector body is matched with the dust collection cover to collect the garbage into the garbage cavity, the measuring instrument body finally conducts measuring work, and gradient measuring accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a slope measuring device for highway construction. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. High-quality projects not only require good design, but also depend to a greater extent on the quality of construction. In construction, materials, machinery, and operation are the main links to ensure product quality. All construction must strictly comply with each construction specification. Some projects of highway engineering will inevitably suffer losses over time during use. For example, if the pavement is slightly deformed, rutted, and worn under vehicle load, it must be maintained and repaired in time to maintain normal use efficiency and extend its service life. Therefore, during the highway construction process, it is necessary to use measuring devices to regularly monitor the use of the highway, carry out maintenance and repair in a timely manner, and increase its service life.

[0003] The measuring device for highway construction includes a slope measuring device to detect the deformation condition of the highway. The existing slope measuring device for highway construction moves the measuring instrument to the position to be measured on the highway surface when in use, and then the measuring instrument calculates the height, width, slope and other data through laser irradiation, and feeds back to the operator, so that the deformation condition of the highway can be quickly obtained. However, during the long-term use of the highway, it is inevitable that there will be large or small garbage particles. If the measuring instrument directly works to measure them, the measurement result will be inaccurate. Therefore, a high-precision slope measuring device for highway construction is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a high-precision slope measuring device for highway construction.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a slope measuring device for highway construction, comprising a mobile base plate, a measuring instrument body and a vacuum cleaner body, wherein the bottom surface of the mobile base plate is embedded with a plurality of mobile universal wheels for rotation, a working box body is fixedly provided on the top surface of the mobile base plate, a partition plate is vertically provided in the working box body, an equipment cavity located on the left side of the partition plate is provided in the working box body, a garbage cavity located on the right side of the partition plate is provided in the working box body, a lifting plate is vertically slidably provided in the equipment cavity, a downward pressure cylinder connected to the bottom surface of the lifting plate is provided at the bottom end of the equipment cavity, the measuring instrument body is fixedly arranged on the top surface of the lifting plate, a group of connecting blocks located at the bottom end of the garbage cavity are symmetrically provided in the front and rear of the bottom surface of the mobile base plate, a rolling cleaning brush is rotatably provided between the connecting blocks, a dust hood located on the left side of the rolling cleaning brush is provided on the bottom surface of the mobile base plate, the vacuum cleaner body is fixedly arranged on the top surface of the mobile base plate, a conveying hose is matched and connected between the vacuum cleaner body and the dust hood, and a discharge pipe connected to the top of the garbage cavity is connected to the outlet at the other end of the vacuum cleaner.

[0006] Compared with the prior art, the advantage of the utility model is that dust and other garbage on the road surface are swept to the vicinity of the dust hood through the rotation of the rolling cleaning brush, and then the vacuum cleaner body cooperates with the dust hood to collect the garbage into the garbage cavity, and then the measuring instrument body is pushed out of the working box to carry out the measurement work, which can effectively improve the accuracy of slope measurement.

[0007] As an improvement, the right side wall of the working box body is hingedly provided with a discharge cover plate connected to the bottom end of the garbage cavity. The setting of the discharge cover plate facilitates the removal of garbage and other impurities stored in the garbage cavity for centralized treatment.

[0008] As an improvement, a driving motor for driving a rolling cleaning brush is fixedly provided on the outer wall of one side of the connecting block, and a control panel is fixedly provided on the outer wall of the front side of the working box body. The control panel cooperates with the rotation of the driving motor to make the rolling cleaning brush rotate at a uniform speed to clean the garbage.

[0009] As an improvement, a display screen located at the top of the control panel and electrically connected to the measuring instrument body is fixedly provided on the front outer wall of the working box body. The display screen can display the measurement results of the measuring instrument body for easy observation by operators.

[0010] As an improvement, the top surface of the movable bottom plate is provided with an inclined push rod located on the left side of the working box body, and the inclined push rod cooperates with the movable universal wheel to facilitate the operator to push and pull.

[0011] As an improvement, the inner wall of the working box body and the partition plate are both provided with sliding grooves which are slidably connected with the lifting plate, and the sliding grooves support and limit the lifting process of the lifting plate.

[0012] As an improvement, the top surface of the lifting plate is provided with a support rod located on the right side of the measuring instrument body, and the left side of the top surface of the working box body is hingedly provided with a closed cover plate connected to the equipment cavity. The support rod facilitates pushing the closed cover plate to open it, so that the measuring instrument body can be moved out of the working box body for work, and the closed cover plate can protect it when not in use.

[0013] As an improvement, a torsion spring is connected between the bottom surface of the closed cover and the left inner wall of the working box body. The setting of the torsion spring facilitates the restoration of the closed cover without the need to manually open and close the closed cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first stereoscopic diagram of a slope measuring device for highway construction according to the utility model.

[0015] Figure 2 It is a second stereoscopic diagram of the utility model of a slope measuring device for highway construction.

[0016] Figure 3 It is a third stereoscopic view of the utility model of a slope measuring device for highway construction.

[0017] Figure 4 The utility model is a three-dimensional cross-sectional view of a working box of a slope measuring device for highway construction.

[0018] As shown in the figure: 1. Moving bottom plate; 2. Measuring instrument body; 3. Vacuum cleaner body; 4. Moving universal wheel; 5. Working box; 6. Partition plate; 7. Equipment cavity; 8. Garbage cavity; 9. Lifting plate; 10. Down-pressing cylinder; 11. Connecting block; 12. Rolling cleaning brush; 13. Dust hood; 14. Conveying hose; 15. Discharge pipe; 16. Discharge cover; 17. Driving motor; 18. Control panel; 19. Display screen; 20. Tilt push rod; 21. Slide; 22. Support rod; 23. Closed cover; 24. Torsion spring. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Combined with Figure 1-4 As shown, a slope measuring device for highway construction includes a mobile base plate 1, a measuring instrument body 2 and a vacuum cleaner body 3. The bottom surface of the mobile base plate 1 is embedded with a plurality of mobile universal wheels 4 for rotation. The top surface of the mobile base plate 1 is provided with an inclined push rod 20 located on the left side of a working box 5. The operator pushes and pulls the device to a position on the highway to be measured by cooperating with the inclined push rod 20 and the mobile universal wheels 4.

[0021] A working box 5 is fixedly arranged on the top surface of the movable bottom plate 1, a partition plate 6 is vertically arranged in the working box 5, an equipment cavity 7 is arranged in the working box 5 on the left side of the partition plate 6, a lifting plate 9 is vertically slidably arranged in the equipment cavity 7, a slide groove 21 which is slidably connected with the lifting plate 9 is arranged on the inner wall of the working box 5 and the partition plate 6, a downward pressure cylinder 10 which is connected with the bottom surface of the lifting plate 9 is arranged at the bottom end of the equipment cavity 7, the measuring instrument body 2 is fixedly arranged on the top surface of the lifting plate 9, a support rod 22 which is located on the right side of the measuring instrument body 2 is arranged on the top surface of the lifting plate 9, a closed cover plate 23 which is connected with the equipment cavity 7 is hingedly arranged on the left side of the top surface of the working box 5, a torsion spring 24 is connected between the bottom surface of the closed cover plate 23 and the inner wall on the left side of the working box 5, a display screen 19 which is electrically connected with the measuring instrument body 2 is fixedly arranged on the front outer wall of the working box 5, and the measuring instrument body 2 measures the slope and displays it on the display screen 19;

[0022] Through the above structure, when performing measurement work, the downward pressure cylinder 10 pushes the lifting plate 9 to move upward under the support and limiting action of the slide groove 21 until the support rod 22 pushes the closing cover 23 to open it, and the removal operation of the measuring instrument body 2 is completed; after use, the downward pressure cylinder 10 drives the lifting plate 9 to retract the equipment cavity 7, and the closing cover 23 can be restored under the action of the torsion spring 24. The equipment cavity 7 is closed by the closing cover 23, which can protect the measuring instrument body 2 from damage.

[0023] The working box body 5 is provided with a garbage chamber 8 located on the right side of the partition plate 6, and the right side wall of the working box body 5 is hingedly provided with a discharge cover plate 16 connected to the bottom end of the garbage chamber 8. By opening the discharge cover plate 16, the garbage and other impurities stored in the garbage chamber 8 are taken out for centralized treatment; the bottom front and back of the movable bottom plate 1 are symmetrically provided with a group of connecting blocks 11 located at the bottom end of the garbage chamber 8, and a rolling cleaning brush 12 is rotatably provided between the connecting blocks 11. A driving motor 17 for driving the rolling cleaning brush 12 is fixedly provided on the outer wall of one side of the connecting block 11, and a control panel 18 is fixedly provided on the outer wall of the front side of the working box body 5. The control panel 18 rotates in conjunction with the driving motor 17, so that the rolling cleaning brush 12 rotates at a uniform speed to clean the garbage; the bottom surface of the movable bottom plate 1 is provided with a dust cover 13 located on the left side of the rolling cleaning brush 12, and the vacuum cleaner body 3 is fixedly arranged on the top surface of the movable bottom plate 1, and a conveying hose 14 is matched and connected between the vacuum cleaner body 3 and the dust cover 13, and a discharge pipe 15 connected to the top of the garbage chamber 8 is connected to the outlet at the other end of the vacuum cleaner;

[0024] Through the operation of the vacuum cleaner body 3, the cleaned garbage is collected into the garbage chamber 8 under the cooperation of the dust hood 13, the conveying hose 14 and the discharge pipe 15, so that the road surface at the position to be measured is more tidy, thereby ensuring the accuracy of the measurement result.

[0025] During the specific implementation of the utility model, the operator first pushes and pulls the device to the position of the road to be measured by cooperating with the tilting push rod 20 and the mobile universal wheel 4, and the control panel 18 rotates in cooperation with the driving motor 17 to make the rolling cleaning brush 12 rotate at a uniform speed to clean the garbage, and the vacuum cleaner body 3 works to extract the garbage into the garbage chamber 8 through the dust cover 13, the conveying hose 14, and the discharge pipe 15; until the road at the position to be measured is cleaned, the measurement work can be carried out, the downward pressure cylinder 10 pushes the lifting plate 9 to move upward under the support and limiting action of the slide 21, and the support rod 22 pushes the closed cover plate 23 to open it, and the measuring instrument body 2 is moved out of the working box 5, and the measuring instrument body 2 measures the slope and displays it on the display screen 19;

[0026] When not in use, the downward pressure cylinder 10 drives the lifting plate 9 to retract the equipment chamber 7, and the closing cover plate 23 is restored under the action of the torsion spring 24. The closing cover plate 23 closes the equipment chamber 7 to protect the measuring instrument body 2. Finally, the garbage and other impurities stored in the garbage chamber 8 are taken out for centralized treatment by opening the discharge cover plate 16.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A slope measuring device for highway construction, comprising a movable base plate (1), a measuring instrument body (2) and a vacuum cleaner body (3), characterized in that: The bottom surface of the movable bottom plate (1) is embedded with a plurality of movable universal wheels (4) for rotation, the top surface of the movable bottom plate (1) is fixedly provided with a working box (5), a partition plate (6) is vertically provided in the working box (5), an equipment chamber (7) is provided in the working box (5) and is located on the left side of the partition plate (6), a garbage chamber (8) is provided in the working box (5) and is located on the right side of the partition plate (6), a lifting plate (9) is vertically slidably provided in the equipment chamber (7), a downward pressure cylinder (10) connected to the bottom surface of the lifting plate (9) is provided at the bottom end of the interior of the equipment chamber (7), and the measuring instrument body (2) is located at the lifting position. The movable bottom plate (9) is fixedly arranged on the top surface, a group of connecting blocks (11) located at the bottom end of the garbage cavity (8) are symmetrically arranged at the front and rear of the bottom surface of the movable bottom plate (1), a rolling cleaning brush (12) is rotatably arranged between the connecting blocks (11), a dust cover (13) located on the left side of the rolling cleaning brush (12) is arranged on the bottom surface of the movable bottom plate (1), the vacuum cleaner body (3) is located on the top surface of the movable bottom plate (1) and is fixedly arranged, a conveying hose (14) is matched and connected between the vacuum cleaner body (3) and the dust cover (13), and a discharge pipe (15) connected to the top end of the garbage cavity (8) is connected to the outlet at the other end of the vacuum cleaner.

2. A slope measuring device for highway construction according to claim 1, characterized in that: The right side wall of the working box body (5) is hingedly provided with a discharge cover plate (16) which is in communication with the bottom end of the interior of the garbage cavity (8).

3. A slope measuring device for highway construction according to claim 1, characterized in that: A driving motor (17) for driving the rolling cleaning brush (12) is fixedly provided on an outer wall on one side of the connecting block (11), and a control panel (18) is fixedly provided on an outer wall on the front side of the working box (5).

4. A slope measuring device for highway construction according to claim 3, characterized in that: A display screen (19) located at the top of the control panel (18) and electrically connected to the measuring instrument body (2) is fixedly provided on the front outer wall of the working box (5).

5. A slope measuring device for highway construction according to claim 1, characterized in that: The top surface of the movable bottom plate (1) is provided with an inclined push rod (20) located on the left side of the working box body (5).

6. A slope measuring device for highway construction according to claim 1, characterized in that: The inner wall of the working box body (5) and the partition plate (6) are both provided with a sliding groove (21) which is slidably connected with the lifting plate (9).

7. A road construction slope measuring device according to claim 1, characterized in that: The top surface of the lifting plate (9) is provided with a support rod (22) located on the right side of the measuring instrument body (2), and the left side of the top surface of the working box body (5) is hingedly provided with a closed cover plate (23) connected to the equipment cavity (7).

8. A slope measuring device for highway construction according to claim 7, characterized in that: A torsion spring (24) is connected between the bottom surface of the closing cover plate (23) and the left inner wall of the working box body (5).

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