A highway construction slope measuring device

Abstract

The utility model discloses a highway construction slope measuring equipment relates to highway construction technical field, and its technical scheme is: including movable frame, and the movable frame bottom is equipped with mobile mechanism, and the movable frame rear side is equipped with detection board, and the movable frame top is equipped with adjusting mechanism, and adjusting mechanism includes support frame, and support frame fixedly connected in the movable frame top, and support frame one side is equipped with servo motor, and servo motor output end is connected with transmission shaft, and transmission shaft is connected with support frame through bearing swing, and the movable frame top fixedly connected with support plate, and support plate is set in transmission shaft outside and is connected with transmission shaft through bearing swing. The utility model has the beneficial effects that: the utility model greatly improves the slope detection efficiency to highway construction, and this device adopts the retractable gyro wheel structure design simultaneously, makes device can move at will, also can be taken in and does not hinder the test work, greatly improves the practicality of device, and brings great convenience to staff.

Description

Technical Field

[0001] This utility model relates to the field of highway construction technology, specifically to a highway construction slope measurement device. Background Technology

[0002] Highway construction is a systematic project that encompasses multiple stages, including preliminary survey and design, construction preparation, main construction, quality inspection, and final acceptance.

[0003] In the current highway construction process, it is necessary to measure the slope inclination. However, the existing methods for testing slope inclination are all manual measurements, which have large errors and are also quite troublesome to perform by manually stringing lines. Summary of the Invention

[0004] To address this issue, this utility model provides a highway construction slope measurement device. By having the user activate a servo motor to make the detection plate fit snugly against the slope for angle detection, the device solves the problem of large errors in manual measurement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a highway construction slope measurement device, comprising a mobile frame, a moving mechanism at the bottom of the mobile frame, a detection plate at the rear of the mobile frame, an adjustment mechanism at the top of the mobile frame, the adjustment mechanism comprising a support frame, the support frame being fixedly connected to the top of the mobile frame, a servo motor on one side of the support frame, a drive shaft connected to the output end of the servo motor, the drive shaft being movably connected to the support frame via a bearing, and a support plate fixedly connected to the top of the mobile frame, the support plate being sleeved on the outside of the drive shaft and movably connected to the drive shaft via a bearing; The adjustment mechanism also includes a threaded rod, which is fixedly sleeved on the outside of the drive shaft. A sliding block is sleeved on the outside of the threaded rod, and the threaded rod and the sliding block are connected by threads. Positioning rods are provided on both the front and rear sides of the sliding block, and a movable frame is provided on the top of the sliding block. The movable frame is sleeved on the outside of the two positioning rods and is movably connected to the positioning rods through bearings.

[0006] Preferably, the movable frame is provided with a movable rod at the top, and a connecting pipe is fixedly connected to the top of the movable rod.

[0007] Preferably, the top of the detection plate is provided with a connecting frame, and a rotating rod is embedded inside the connecting frame. The rotating rod is embedded inside the connecting pipe and is movably connected to the connecting pipe through a bearing.

[0008] Preferably, the top of the movable frame is provided with two supports, and a positioning rod is embedded inside the two supports. The positioning rod is fixedly embedded inside the detection plate, and the positioning rod is movably connected to the support through a bearing.

[0009] Preferably, the movable frame is provided with scale plates on both the front and rear sides. The two scale plates are respectively sleeved on the outside of the positioning rod and movably connected to the positioning rod through bearings. A connecting ring is fixedly sleeved on the outside of the positioning rod, and a pointer is provided on the outside of the connecting ring.

[0010] Preferably, the movable frame is provided with positioning frames on both the front and rear sides, and a lifting frame is embedded inside each of the multiple positioning frames, with the lifting frame sliding with the positioning frame.

[0011] Preferably, each of the lifting frames is provided with rollers at its bottom.

[0012] Preferably, the movable frame is fixedly connected to fixed plates on both the front and rear sides, and a second threaded rod is embedded in each of the two fixed plates. The second threaded rod is connected to the fixed plate by a thread.

[0013] Preferably, each of the two second threaded rods is provided with a lifting rod at its bottom. The lifting rod is movably connected to the second threaded rod through a bearing, and the lifting rod is fixedly connected between the two lifting frames.

[0014] Preferably, a control handle is provided on the other side of the mobile frame.

[0015] The beneficial effects of this utility model are: The user moves the device to the bottom of the slope. Once in the desired position, the user turns two second threaded rods. The rotation of these rods causes the lifting rod and multiple rollers to move upwards, lifting the rollers off the ground and bringing the bottom of the moving frame into contact with the ground, thus stabilizing the overall device structure. At this point, the user activates the servo motor, which causes the detection plate to rotate around the positioning rod. The detection plate rotates and presses against the slope surface. The user records the slope's inclination angle by observing the rotation of the pointer. This invention significantly improves the efficiency of slope detection in highway construction. Furthermore, the device's retractable roller structure allows for easy movement and can be folded up without obstructing testing, greatly enhancing its practicality and providing significant convenience for workers. Additionally, the pointer and scale design allows for more intuitive recording of test data. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 A three-dimensional structural diagram of the threaded rod and sliding block components provided by this utility model; Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the image; Figure 4 A three-dimensional structural diagram of the lifting frame and rollers provided by this utility model.

[0019] In the diagram: 1. Moving frame; 2. Detection plate; 3. Support frame; 4. Servo motor; 5. Drive shaft; 6. Support plate; 7. Threaded rod; 8. Sliding block; 9. Positioning rod; 10. Movable frame; 11. Movable rod; 12. Connecting pipe; 13. Connecting frame; 14. Rotating rod; 15. Bracket; 16. Positioning rod; 17. Scale plate; 18. Connecting ring; 19. Pointer; 20. Positioning frame; 21. Lifting frame; 22. Roller; 23. Fixing plate; 24. Lifting rod; 25. Control handle. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] See attached document Figure 1 - Appendix Figure 4 This utility model provides a highway construction slope measurement device, including... A movable frame 1 is provided with a moving mechanism at the bottom of the movable frame 1, a detection plate 2 is provided at the rear of the movable frame 1, and an adjustment mechanism is provided at the top of the movable frame 1. The adjustment mechanism includes a support frame 3, which is fixedly connected to the top of the movable frame 1. A servo motor 4 is provided on one side of the support frame 3, and a transmission shaft 5 is connected to the output end of the servo motor 4. The transmission shaft 5 is movably connected to the support frame 3 through a bearing. A support plate 6 is fixedly connected to the top of the movable frame 1. The support plate 6 is sleeved on the outside of the transmission shaft 5 and is movably connected to the transmission shaft 5 through a bearing. The adjustment mechanism also includes a threaded rod 7, which is fixedly sleeved on the outside of the drive shaft 5. A sliding block 8 is sleeved on the outside of the threaded rod 7. The threaded rod 7 and the sliding block 8 are connected by threads. Positioning rods 9 are provided on both the front and rear sides of the sliding block 8. A movable frame 10 is provided on the top of the sliding block 8. The movable frame 10 is sleeved on the outside of the two positioning rods 9 and is movably connected to the positioning rods 9 through bearings. To achieve the purpose of slope testing, the device adopts the following technical solution: The top of the movable frame 10 is provided with a movable rod 11, and the top of the movable rod 11 is fixedly connected to a connecting pipe 12. The top of the detection plate 2 is provided with a connecting frame 13, and a rotating rod 14 is embedded inside the connecting frame 13. The rotating rod 14 is embedded inside the connecting pipe 12 and is movably connected to the connecting pipe 12 through a bearing. The top of the movable frame 1 is provided with two supports 15, and the two supports 15 are embedded with positioning round rods 16. The positioning round rods 16 are fixedly embedded inside the detection plate 2 and are movably connected to the supports 15 through bearings. The front and rear sides of the movable frame 1 are provided with scale plates 17. The two scale plates 17 are respectively sleeved on the outside of the positioning round rods 16 and are movably connected to the positioning round rods 16 through bearings. A connecting ring 18 is fixedly sleeved on the outside of the positioning round rods 16, and a pointer 19 is provided on the outside of the connecting ring 18. The user starts the servo motor 4, which drives the transmission shaft 5 to rotate. The rotation of the transmission shaft 5 drives the threaded rod 7 to rotate, and the rotation of the threaded rod 7 drives the sliding block 8 to move. Since the bottom of the sliding block 8 is in close contact with the moving frame 1, there is no need to consider the limiting situation of the sliding block 8. The movement of the sliding block 8 drives the movable frame 10 and the movable rod 11 to move forward, thereby causing the detection plate 2 to descend and be in close contact with the slope surface to test the tilt angle. The user observes the value of the pointer 19 on the scale plate 17 and records the test results. To achieve the purpose of movement and positioning, the device adopts the following technical solution: the front and rear sides of the mobile frame 1 are provided with positioning frames 20, and each of the multiple positioning frames 20 is embedded with a lifting frame 21. The lifting frame 21 slides with the positioning frame 20. Each of the multiple lifting frames 21 is provided with a roller 22 at the bottom. The front and rear sides of the mobile frame 1 are fixedly connected with fixed plates 23. Each of the two fixed plates 23 is embedded with a positioning bolt 26. The positioning bolt 26 is connected to the fixed plate 23 by a thread. Each of the two positioning bolts 26 is provided with a lifting rod 24 at the bottom. The lifting rod 24 is movably connected to the positioning bolt 26 by a bearing. The lifting rod 24 is fixedly connected between the two lifting frames 21. The other side of the mobile frame 1 is provided with a control handle 25. The user moves the control handle 25 to move the entire device. When it is moved to the construction position, the user turns the positioning bolt 26. The rotation of the positioning bolt 26 causes the lifting rod 24 to move upward. The upward movement of the lifting rod 24 causes the lifting frame 21 and the rollers 22 to move upward, so that the rollers 22 leave the ground and the bottom of the moving frame 1 contacts the ground, making the overall structure stable.

[0022] The usage process of this utility model is as follows: The user moves the control handle 25 to move the entire device. When it moves to the construction position, the user turns the positioning bolt 26. The rotation of the positioning bolt 26 causes the lifting rod 24 to move upward. The upward movement of the lifting rod 24 causes the lifting frame 21 and roller 22 to move upward, so that the roller 22 leaves the ground and the bottom of the moving frame 1 contacts the ground, making the overall structure stable. The user starts the servo motor 4 to work. The servo motor 4 drives the transmission shaft 5 to rotate. The rotation of the transmission shaft 5 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the sliding block 8 to move. Since the bottom of the sliding block 8 is in close contact with the moving frame 1, there is no need to consider the limiting situation of the sliding block 8. The movement of the sliding block 8 causes the movable frame 10 and the movable rod 11 to move forward, so that the detection plate 2 descends and is in close contact with the slope surface to test the tilt angle. The user observes the value of the pointer 19 on the scale plate 17 and records the test.

[0023] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A highway construction slope measurement device, characterized in that: include A movable frame (1) is provided with a moving mechanism at the bottom of the movable frame (1), a detection plate (2) is provided at the rear side of the movable frame (1), and an adjustment mechanism is provided at the top of the movable frame (1). The adjustment mechanism includes a support frame (3), which is fixedly connected to the top of the movable frame (1). A servo motor (4) is provided on one side of the support frame (3), and a transmission shaft (5) is connected to the output end of the servo motor (4). The transmission shaft (5) is movably connected to the support frame (3) through a bearing. A support plate (6) is fixedly connected to the top of the movable frame (1). The support plate (6) is sleeved on the outside of the transmission shaft (5) and movably connected to the transmission shaft (5) through a bearing. The adjustment mechanism also includes a threaded rod (7), which is fixedly sleeved on the outside of the transmission shaft (5). A sliding block (8) is sleeved on the outside of the threaded rod (7). The threaded rod (7) and the sliding block (8) are connected by threads. Positioning rods (9) are provided on both the front and rear sides of the sliding block (8). A movable frame (10) is provided on the top of the sliding block (8). The movable frame (10) is sleeved on the outside of the two positioning rods (9) and is movably connected to the positioning rods (9) through bearings.

2. The highway construction slope measuring device according to claim 1, characterized in that: The movable frame (10) is provided with a movable rod (11) at the top, and a connecting pipe (12) is fixedly connected to the top of the movable rod (11).

3. The highway construction slope measurement device according to claim 1, characterized in that: The top of the detection plate (2) is provided with a connecting frame (13), and a rotating rod (14) is embedded inside the connecting frame (13). The rotating rod (14) is embedded inside the connecting pipe (12) and is movably connected to the connecting pipe (12) through a bearing.

4. The highway construction slope measuring device according to claim 1, characterized in that: The top of the movable frame (1) is provided with two supports (15), and a positioning rod (16) is embedded inside the two supports (15). The positioning rod (16) is fixedly embedded inside the detection plate (2), and the positioning rod (16) is movably connected to the support (15) through a bearing.

5. The highway construction slope measuring device according to claim 1, characterized in that: The movable frame (1) is provided with scale plates (17) on both the front and rear sides. The two scale plates (17) are respectively sleeved on the outside of the positioning rod (16) and are movably connected to the positioning rod (16) through bearings. A connecting ring (18) is fixedly sleeved on the outside of the positioning rod (16), and a pointer (19) is provided on the outside of the connecting ring (18).

6. The highway construction slope measuring device according to claim 1, characterized in that: The mobile frame (1) is provided with positioning frames (20) on both the front and rear sides. Each of the positioning frames (20) is equipped with a lifting frame (21), and the lifting frame (21) slides with the positioning frame (20).

7. The highway construction slope measuring device according to claim 6, characterized in that: Each of the aforementioned lifting frames (21) is equipped with rollers (22) at its bottom.

8. The highway construction slope measuring device according to claim 4, characterized in that: The movable frame (1) is fixedly connected to the front and rear sides with fixed plates (23). The two fixed plates (23) are embedded with positioning bolts (26). The positioning bolts (26) are connected to the fixed plates (23) by threads.

9. A highway construction slope measurement device according to claim 1, characterized in that: The bottom of each of the two positioning bolts (26) is provided with a lifting rod (24), which is movably connected to the positioning bolts (26) through a bearing, and the lifting rod (24) is fixedly connected between the two lifting frames (21).

10. A highway construction slope measuring device according to claim 1, characterized in that: The other side of the mobile frame (1) is provided with a control handle (25).

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