Detection system for granite plane fluctuation quantity detection

Abstract

The invention relates to the technical field of plane fluctuation quantity detection, and provides a detection system for granite plane fluctuation quantity detection, which is richer in application form, does not need to form real-time movement relative to a detected plane during detection operation, and is larger in detection breadth, higher in detection efficiency, more convenient to operate and better in practicability. Comprising a plurality of optical range finders, and further comprises a roller assembly and a telescopic assembly, the roller assembly comprises a mounting table, a main rotating shaft is rotationally connected into the mounting table, the main rotating shaft is connected with a round roller, and a first servo motor is mounted on the mounting table and used for driving the main rotating shaft to rotate; a first rotating table and a second rotating table are rotationally connected to the mounting table, two second servo motors are mounted on the mounting table and used for rotating driving of the first rotating table and rotating driving of the second rotating table correspondingly, and the first rotating table is rotationally connected with an upper rotating plate and a lower rotating plate; and a third servo motor is mounted in the first rotating table.

Description

Technical Field

[0001] The invention relates to the technical field of plane wave momentum detection, and in particular to a detection system for granite plane wave momentum detection. Background Art

[0002] As we all know, granite is famous for its hard texture and beautiful color. It is a high-quality building material and is often used in building decoration projects, hall floors and outdoor sculptures. When granite is used as a flat decoration material, most of them have certain requirements for its flat condition. In order to judge the quality of the granite surface, we propose a detection system for granite surface fluctuation volume detection, which can form a plane fluctuation volume detection on the granite surface and realize the quality judgment of the granite surface.

[0003] After searching, the Chinese patent publication number CN211373569U discloses a granite flatness detection undulator, which is roughly described as including a fixed support leg, a undulator, a torsion spring comparator and a set screw. The fixed support leg is arranged at the bottom of the undulator, and the torsion spring comparator is detachably connected to the undulator. The torsion spring comparator and the undulator are fixed by a set screw. When in use, the torsion spring comparator is inserted into the comparator installation through hole, and the head of the torsion spring comparator is 0.01 to 0.02 mm higher than the fixed support leg. Then, the torsion spring comparator is fixed by the set screw, and the fixed support leg is in contact with the granite flat plate. The head of the torsion spring comparator is in a compressed state. When the torsion spring comparator moves, the fluctuation of the reading of the torsion spring comparator can be observed to know whether the flatness of the granite slab is qualified. At the same time, the Chinese patent announcement number CN219714317U discloses a granite flatness detection wave meter, which is roughly described as including a wave meter and a telescopic base. The footprint of the telescopic base is smaller than the bottom area of ​​the wave meter. A metal plate is arranged at the bottom of the wave meter. The telescopic base is threadedly connected to the metal plate. Telescopic components for changing the footprint of the telescopic base are arranged on both sides of the telescopic base, which can change the contact area of ​​the wave meter during detection when in use.

[0004] Although the above-mentioned existing technical solutions can be applied to the detection of plane fluctuations, the formation of both detections requires contact with the plane of the detection point. Therefore, when performing full coverage detection on a large plane or detection of multiple planes, it is necessary to frequently adjust their positions, and the operational convenience is poor. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a detection system for detecting the fluctuation momentum of a granite plane, which has more application forms. During the detection operation, there is no need to form real-time movement relative to the detected plane. The detection format is larger, the detection efficiency is higher, the operation is more convenient, and the practicality is better.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detection system for detecting the fluctuation amount of a granite plane, comprising a plurality of optical rangefinders, a roller assembly and a telescopic assembly, wherein the roller assembly comprises a mounting platform, a main rotating shaft is rotatably connected in the mounting platform, the main rotating shaft is connected to a round roller, a first servo motor is mounted on the mounting platform, the first servo motor is used for the rotational drive of the main rotating shaft, a first rotating platform and a second rotating platform are rotatably connected in the mounting platform, two second servo motors are mounted on the mounting platform, the two second servo motors are respectively used for the rotational drive of the first rotating platform and the rotational drive of the second rotating platform, the telescopic assembly comprises a first rotating platform and a second rotating platform, the first rotating platform and the second rotating platform are both rotatably connected to the mounting platform, a third servo motor is mounted in the first rotating platform, the third servo motor is used for the rotational drive of the lower rotating plate, a plurality of mounting frames are rotatably connected on the lower rotating plate, a plurality of the optical rangefinders are respectively mounted on the plurality of the mounting frames, the plurality of mounting frames are all connected to the upper rotating plate, and a synchronous adjustment mechanism is mounted on the upper rotating plate, the synchronous adjustment mechanism is used for the synchronous adjustment of the plurality of mounting frames, a folding auxiliary bracket is mounted on the second rotating platform, and an auxiliary support wheel is mounted on the folding auxiliary bracket.

[0007] Preferably, the synchronous adjustment mechanism includes an electric telescopic rod and a synchronous frame, the electric telescopic rod is installed on the upper rotating plate, the synchronous frame is slidably connected to the upper rotating frame, the synchronous frame is connected to the telescopic rod of the electric telescopic rod, a plurality of circular holes are opened on the synchronous frame, a plurality of the circular holes are connected with linkage shafts, a plurality of the mounting frames are opened with strip holes, and a plurality of the linkage shafts are respectively inserted into the plurality of strip holes.

[0008] Preferably, the bottom ends of the plurality of mounting frames are fixedly connected with rotating couplings, the plurality of rotating couplings are rotatably connected with the lower rotating plate, the plurality of optical rangefinders are provided with signal wires, the plurality of signal wires are respectively led out from the plurality of rotating couplings, and the bottom end of the lower rotating plate is fixedly connected with a plurality of wire hoop rings matching the signal wires.

[0009] Preferably, the folding auxiliary bracket includes an upper rotating cylinder, a lower rotating cylinder and a fourth servo motor, the upper rotating cylinder and the lower rotating cylinder are both rotatably connected to the second rotating table, the fourth servo motor is installed in the second rotating table, the output shaft of the fourth servo motor is connected to the upper rotating cylinder, telescopic arms are slidably connected in the upper rotating cylinder and the lower rotating cylinder, an auxiliary wheel frame is connected between the two telescopic arms, the auxiliary support wheel is rotatably connected to the auxiliary wheel frame, a follow-up structure is installed on the auxiliary wheel frame, and the follow-up structure is used for sliding and extending control of the two telescopic arms relative to the upper rotating cylinder and the lower rotating cylinder respectively.

[0010] Preferably, the follower structure includes two fixed bevel gears, the two fixed bevel gears are fixedly connected to the auxiliary wheel frame, the two fixed bevel gears are meshed with follower bevel gears, the two follower bevel gears are fixedly connected with threaded rods, the two threaded rods are respectively rotatably connected to the two telescopic arms, the outsides of the two threaded rods are threadedly connected with threaded cylinders, and the two threaded cylinders are respectively fixedly connected to the upper rotating cylinder and the lower rotating cylinder.

[0011] Preferably, the two telescopic arms are fixedly connected with an outwardly extending connecting tube, and the two threaded rods are rotatably connected to the two outwardly extending connecting tubes respectively.

[0012] Preferably, a counterweight frame is fixedly connected to the bottom end of the mounting platform, and a controller, a battery power supply and a gyroscope are installed on the counterweight frame. The controller and the gyroscope are electrically connected to the battery power supply, and the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, the electric telescopic rod and a plurality of optical rangefinders are electrically connected to the controller.

[0013] Preferably, the auxiliary wheel frame is fixedly connected with an upper extension shaft and a lower extension shaft, and the upper extension shaft and the lower extension shaft are rotatably connected to the two telescopic arms respectively.

[0014] Preferably, the two fixed bevel gears are both threadedly connected with fixed screws, and the upper extension shaft and the lower extension shaft are both provided with mounting planes, and the two mounting planes are matched with the two fixed screws respectively.

[0015] Preferably, both ends of the cylindrical drum are provided with plane rings, and a holding rod is fixedly connected to the mounting platform.

[0016] Compared with the prior art, the present invention provides a detection system for granite plane wave momentum detection, which has the following beneficial effects: (1) In the present invention, through the design of the telescopic component, corresponding fixed installation components are provided for multiple optical rangefinders, which facilitates the use of the optical rangefinder bracket and the corresponding operation adjustment during the detection operation, and the detection format is larger and the detection efficiency is higher.

[0017] (2) In the present invention, the design of the roller assembly provides a main structure for the detection system for granite plane wave amplitude detection, which has a bracket and an autonomous driving function, and is more convenient to operate.

[0018] (3) In the present invention, the design of the foldable auxiliary bracket facilitates the corresponding installation of the auxiliary support wheel. When the round drum rolls, it can provide an auxiliary support structure for the drum assembly to facilitate the stability of the posture of the drum assembly, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle; Figure 3 For the present invention Figure 1 A schematic diagram of the local enlarged structure at B in the middle; Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting platform, the counterweight frame and the gripping rod of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention as a whole from the rear side; Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting platform, the main rotating shaft and the second servo motor of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the auxiliary wheel frame, the upper extension shaft and the lower extension shaft of the present invention; Figure 8 It is a schematic diagram of the exploded three-dimensional structure of the cooperation among the rotating plate, the synchronous frame and the linkage shaft of the present invention; Fig. 9 It is a bottom-up three-dimensional structural schematic diagram of the linkage shaft, the rotary connecting tube and the signal wire of the present invention; Fig.10 A schematic diagram of a three-dimensional structure of an application state of the present invention; Fig.11 For the present invention Fig.10 A schematic diagram of the local enlarged structure at C in the middle; Fig.12 For the present invention Fig.10 A schematic diagram of the local enlarged structure at D in the middle; Fig.13 It is a three-dimensional structural schematic diagram of another application state of the present invention.

[0020] In the figure: 1, optical rangefinder; 2, mounting platform; 3, main rotating shaft; 4, round drum; 5, first servo motor; 6, first rotating platform; 7, second rotating platform; 8, second servo motor; 9, upper rotating plate; 10, lower rotating plate; 11, third servo motor; 12, mounting frame; 13, auxiliary support wheel; 14, electric telescopic rod; 15, synchronous frame; 16, linkage shaft; 17, rotating tube; 18, signal wire; 19, hoop ring ; 20. Upper rotating cylinder; 21. Lower rotating cylinder; 22. Fourth servo motor; 23. Telescopic arm; 24. Auxiliary wheel frame; 25. Fixed bevel gear; 26. Follower bevel gear; 27. Threaded rod; 28. Threaded cylinder; 29. ​​Extended connecting cylinder; 30. Counterweight frame; 31. Controller; 32. Battery power supply; 33. Gyroscope; 34. Upper extension shaft; 35. Lower extension shaft; 36. Fixed screw; 37. Plane ring; 38. Holding rod. DETAILED DESCRIPTION

[0021] 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.

[0022] For examples, see Figure 1-Figure 13 A detection system for detecting granite plane wave amount, comprising a plurality of optical rangefinders 1, a roller assembly and a telescopic assembly, the roller assembly comprising a mounting platform 2, a main shaft 3 being rotatably connected in the mounting platform 2, a round roller 4 being connected to the main shaft 3, a plane ring 37 being arranged at both ends of the round roller 4, a holding rod 38 being fixedly connected to the mounting platform 2, a first servo motor 5 being installed on the mounting platform 2, the first servo motor 5 being used for driving the rotation of the main shaft 3, through the design of the roller assembly, a main structure is provided for the detection system for detecting granite plane wave amount, the system has a bracket and an autonomous driving function, and the operation is more convenient, the telescopic assembly comprises a first rotating platform 6 and a second rotating platform 7, the first rotating platform 6 and the second rotating platform 7 are both connected to the mounting platform 2, and the first rotating platform 6 and the second rotating platform 7 are connected to the mounting platform 2. The mounting table 2 is rotatably connected, and two second servo motors 8 are installed on the mounting table 2. The two second servo motors 8 are respectively used for the rotation drive of the first rotating table 6 and the rotation drive of the second rotating table 7. The first rotating table 6 is rotatably connected with an upper rotating plate 9 and a lower rotating plate 10. A third servo motor 11 is installed in the first rotating table 6. The third servo motor 11 is used for the rotation drive of the lower rotating plate 10. A plurality of mounting frames 12 are rotatably connected on the lower rotating plate 10. A plurality of optical rangefinders 1 are respectively installed on the plurality of mounting frames 12. Through the design of the telescopic component, corresponding fixed mounting components are provided for the plurality of optical rangefinders 1, which facilitates the use of the bracket of the optical rangefinder 1 and the corresponding operation adjustment during the detection operation, and the detection format is larger and the detection efficiency is higher.

[0023] It should be further explained that multiple mounting frames 12 are connected to the upper rotating plate 9, and a synchronous adjustment mechanism is installed on the upper rotating plate 9, the synchronous adjustment mechanism includes an electric telescopic rod 14 and a synchronous frame 15, the electric telescopic rod 14 is installed on the upper rotating plate 9, the synchronous frame 15 is slidably connected to the upper rotating frame, the synchronous frame 15 is connected to the telescopic rod of the electric telescopic rod 14, a plurality of circular holes are opened on the synchronous frame 15, and linkage shafts 16 are connected in the plurality of circular holes, a plurality of mounting frames 12 are opened with strip holes, and a plurality of linkage shafts 16 are respectively inserted into the plurality of strip holes, and the synchronous adjustment mechanism is used for synchronous adjustment of the plurality of mounting frames 12, a folding auxiliary bracket is installed on the second rotating table 7, an auxiliary support wheel 13 is installed on the folding auxiliary bracket, and the folding auxiliary bracket includes an upper rotating cylinder 20, a lower rotating cylinder 21, and a lower rotating cylinder 22. The upper rotating cylinder 21 and the fourth servo motor 22, the upper rotating cylinder 20 and the lower rotating cylinder 21 are both rotatably connected to the second rotating platform 7, the fourth servo motor 22 is installed in the second rotating platform 7, the output shaft of the fourth servo motor 22 is connected to the upper rotating cylinder 20, the upper rotating cylinder 20 and the lower rotating cylinder 21 are both slidably connected with telescopic arms 23, an auxiliary wheel frame 24 is connected between the two telescopic arms 23, the auxiliary support wheel 13 is rotatably connected to the auxiliary wheel frame 24, and a follow-up structure is installed on the auxiliary wheel frame 24, the follow-up structure is used for the sliding extension control of the two telescopic arms 23 relative to the upper rotating cylinder 20 and the lower rotating cylinder 21 respectively, and the follow-up structure includes two fixed bevel gears 25, the two fixed bevel gears 25 are fixedly connected to the auxiliary wheel frame 24, and the two fixed bevel gears 25 are meshed with a follow-up bevel gear. Gear 26, two follower bevel gears 26 are fixedly connected with threaded rods 27, two threaded rods 27 are respectively rotatably connected with two telescopic arms 23, two telescopic arms 23 are fixedly connected with outward extension tubes 29, two threaded rods 27 are respectively rotatably connected with two outward extension tubes 29, two threaded rods 27 are externally threadedly connected with threaded tubes 28, two threaded tubes 28 are respectively fixedly connected with the upper rotating tube 20 and the lower rotating tube 21, through the design of folding auxiliary bracket, the corresponding installation of auxiliary support wheel 13 is convenient, when the round drum 4 rolls and moves, the auxiliary support wheel 13 is controlled to extend relatively from the round drum 4, which can provide auxiliary support structure for the drum assembly, so as to facilitate the posture stability of the drum assembly, and the practicality is better, the bottom ends of multiple mounting frames 12 are fixedly connected with rotation connection The plurality of rotating connecting tubes 17 are all rotatably connected to the lower rotating plate 10, and the plurality of optical rangefinders 1 are all provided with signal wires 18, and the plurality of signal wires 18 are respectively led out from the plurality of rotating connecting tubes 17, and the bottom end of the lower rotating plate 10 is fixedly connected with a plurality of hoop wire rings 19 matching the signal wires 18, so as to facilitate the electrical access and signal conduction of the plurality of optical rangefinders 1, and the bottom end of the mounting platform 2 is fixedly connected with a counterweight frame 30, and the counterweight frame 30 is installed with a controller 31, a battery power supply 32 and a gyroscope 33, and the controller 31 and the gyroscope 33 are all electrically connected to the battery power supply 32, and the first servo motor 5, the second servo motor 8, the third servo motor 11, the fourth servo motor 22, the electric telescopic rod 14 and the plurality of optical rangefinders 1 are all electrically connected to the controller 31,The auxiliary wheel frame 24 is fixedly connected with an upper extension shaft 34 and a lower extension shaft 35, and the upper extension shaft 34 and the lower extension shaft 35 are respectively rotatably connected with the two telescopic arms 23, and the two fixed bevel gears 25 are both threadedly connected with fixed screws 36, and the upper extension shaft 34 and the lower extension shaft 35 are both provided with mounting planes, and the two mounting planes are respectively matched with the two fixed screws 36.

[0024] The first servo motor 5, the second servo motor 8, the third servo motor 11, the fourth servo motor 22, the electric telescopic rod 14, the controller 31, the battery power supply 32, the gyroscope 33 and the plurality of optical rangefinders 1 in this embodiment are all conventional devices purchased on the market and known to those skilled in the art. In the present invention, we only use them without improving their structures and functions. For those skilled in the art, their setting methods, installation methods and electrical connection methods can be debugged according to the requirements of their instruction manuals, and will not be described in detail here.

[0025] In summary, the working principle of the detection system for granite plane fluctuation amount detection is that, when in use, the detection system for granite plane fluctuation amount detection is first carried to the vicinity of the granite to be detected, and the granite is laid flat on the ground. The detection operation can adopt two detection methods. The first method is to use the form of rolling of the round drum 4 to realize the detection of multiple granites one by one, and the detection system for granite plane fluctuation amount detection is adjusted as a whole to the following Fig.10The state shown in the figure, the adjustment process of this state is that the third servo motor 11 is operated to realize the rotation drive of the lower rotating plate 10, and the upper rotating plate 9 and the lower rotating plate 10 are in a state parallel to each other. Therefore, in the stable linkage state of the upper rotating plate 9, when the lower rotating plate 10 rotates, the multiple mounting frames 12 will form a linkage, and the multiple mounting frames 12 will also maintain a relatively parallel state during the linkage process to keep the measurement operation directions of the multiple optical rangefinders 1 consistent. At the same time, the fourth servo motor 22 is also powered on to realize the rotation drive of the upper rotating cylinder 20. Under the stabilizing linkage action of the moving cylinder 21, the auxiliary wheel frame 24 will remain parallel to the mounting platform 2 during the rotation of the upper rotating cylinder 20. Controlling the upper rotating cylinder 20 to rotate away from the mounting platform 2 will also make the auxiliary wheel frame 24 move away from the mounting platform 2. Since the auxiliary wheel frame 24 will remain parallel to the mounting platform 2, the flat end surface of the auxiliary support wheel 13 will be parallel to the flat ring 37 of the round drum 4. In addition, during the adjustment process, the auxiliary wheel frame 24 will form a rotation adjustment relative to the two telescopic arms 23, so the two follower bevel gears 26 will also be respectively relative to the two telescopic arms 23. The fixed bevel gear 25 forms movement. Under the meshing transmission action between the fixed bevel gear 25 and the follower bevel gear 26, when the auxiliary wheel frame 24 forms a rotational movement relative to the telescopic arm 23, the two threaded rods 27 will also be driven to rotate, and then the two threaded rods 27 will rotate relative to the two threaded cylinders 28 respectively, so that the two telescopic arms 23 can be respectively extended relative to the upper rotating cylinder 20 and the lower rotating cylinder 21. In this way, the auxiliary wheel frame 24 can be further away from the second rotating table 7. After that, the second servo motor 8 corresponding to the second rotating table 7 is powered on to realize the rotation adjustment of the second rotating table 7 relative to the mounting table 2, so that the auxiliary support wheel 13 can rotate and fall relative to the mounting table 2, which is convenient for the matching round drum 4 to form an auxiliary support, and then it is convenient to maintain the stable posture of the mounting table 2. After that, the first servo motor 5 is powered on to realize the rotation drive of the round drum 4 relative to the mounting table 2, so that the optical rangefinder 1 can be adjusted relative to the granite to be detected. During the rolling operation of the round drum 4, the gyroscope 33 operates in real time to assist the mounting table 2 to maintain a horizontal posture, as shown in the attached figure. Fig.10As shown, in order to ensure that the distances between the multiple optical rangefinders 1 and the granite plane are consistent, the round drum 4 can be pressed against the side straight line edge of the granite plane to ensure that the round drum 4 is parallel to the granite plane, and finally the lower rotating plate 10 is parallel to the granite plane. After the optical rangefinder 1 is adjusted relative to the granite, the corresponding distance detection between the optical rangefinder 1 and the granite plane is formed by the optical rangefinder 1. Since the lower rotating plate 10 is parallel to the granite plane, the distances between the multiple optical rangefinders 1 and the granite plane are consistent. Therefore, by comparing the data differences between the multiple optical rangefinders 1, the plane effect of the granite plane can be judged, and during the detection process, the second servo motor 8 corresponding to the first rotating platform 6 is controlled to run, so that the rotation adjustment of the second rotating platform 7 can be realized, and finally the detection direction of the optical rangefinder 1 is formed to be consistent with the granite. The angle between the rock planes is adjusted to adapt to the plane quality of different areas in the left and right directions of the granite plane, and the sliding adjustment of the synchronous frame 15 relative to the upper rotating plate 9 can be realized through the operation of the electric telescopic rod 14. Under the transmission action of multiple linkage shafts 16, the movement of the synchronous frame 15 will realize the rotation adjustment of multiple mounting frames 12 relative to the lower rotating plate 10, so that multiple optical rangefinders 1 can form coverage detection on the front and rear surfaces of the granite plane. During the rolling movement of the round drum 4, if steering adjustment is required, it can be achieved by auxiliary shifting of the auxiliary support wheel 13 relative to the plane formed by the rolling, that is, keeping the auxiliary support wheel 13 and the round drum 4 in contact with the plane they are traveling on, controlling the fourth servo motor 22 to continue to run, and realizing the further relative distance or approach of the auxiliary support wheel 13 relative to the round drum 4, the auxiliary steering adjustment of the round drum 4 can be examined.

[0026] Furthermore, when there is no obstruction between the multiple granites, the detection system for detecting the granite plane wave momentum can be adjusted as a whole to the following: Fig.13 In the state shown, a corresponding plane ring 37 on the drum 4 is in contact with the granite plane. In this state, the third servo motor 11 operates to realize the call-out of multiple optical rangefinders 1 relative to the drum 4, while the fourth servo motor 22 does not operate, and the auxiliary support wheel 13 is kept in the state of being stored in the drum 4. In this state, the electric telescopic rod 14 operates to adjust the measuring directions of multiple optical rangefinders 1, so that granites with different distances from the optical rangefinder 1 can enter the measuring range of the optical rangefinder 1 respectively, so as to attach Fig.13Taking the direction in as an example, when the electric telescopic rod 14 controls the synchronous frame 15 to rise, the angle between the measuring direction of the multiple optical rangefinders 1 and the horizontal plane increases, so that the granite closer to the optical rangefinder 1 enters the measuring range of the optical rangefinder 1, and the larger the angle between the measuring direction of the optical rangefinder 1 and the horizontal plane, the closer the distance between the corresponding granite and the optical rangefinder 1 is. On the contrary, when the angle between the measuring direction of the optical rangefinder 1 and the horizontal plane is smaller, the distance between the corresponding granite and the optical rangefinder 1 is farther. After the adjustment is completed, due to the relative friction between the round drum 4 and the granite plane, the first servo motor 5 runs to realize the rotation drive of the mounting table 2 relative to the round drum 4, so that the optical rangefinder 1 rotates relative to the granite plane around the round drum 4 to form a full coverage measurement, and during the measurement process, the mounting table 2 is driven by the first servo motor 5 to rotate relative to the granite plane around the round drum 4. The rotation of the mounting platform 2 and the adjustment of the angle between the measuring direction of the optical rangefinder 1 and the horizontal plane can form a complete detection of all the multiple granite planes around the circular drum 4. In this way, during the detection process, there is no need to repeatedly adjust the position of the detection system for detecting the fluctuation amount of the granite plane, and the measurement efficiency is high. The quality standard of the granite plane is judged according to the measurement data: all data acting on the same granite plane during the rotation of the optical rangefinder 1 at the same height are collected, and all the measurement data are arranged in sequence according to the time measurement sequence. The quality of the granite plane can be judged by judging the changes in these data, that is, the greater the changes in these data, and the data changes in the form of alternating increase and decrease, the worse the quality of the granite plane, and conversely, the smaller the changes in these data, the better the quality of the granite plane.

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

Claims

1. A detection system for detecting granite surface fluctuations, comprising a plurality of optical distance meters (1), characterized in that: The invention also comprises a roller assembly and a telescopic assembly, wherein the roller assembly comprises a mounting platform (2), wherein a main rotating shaft (3) is rotatably connected inside the mounting platform (2), wherein the main rotating shaft (3) is connected to a round roller (4), wherein a first servo motor (5) is mounted on the mounting platform (2), wherein the first servo motor (5) is used for rotationally driving the main rotating shaft (3), wherein a first rotating platform (6) and a second rotating platform (7) are rotatably connected on the mounting platform (2), wherein two second servo motors (8) are mounted on the mounting platform (2), wherein the two second servo motors (8) are used for rotationally driving the first rotating platform (6) and the second rotating platform (7), respectively, wherein the telescopic assembly comprises a first rotating platform (6) and a second rotating platform (7), wherein the first servo motor (5) is used for rotationally driving the main rotating shaft (3), wherein the first servo motor (5) is used for rotationally driving the main rotating shaft (3), wherein the first rotating platform (6) and the second rotating platform (7) are rotatably connected on the mounting platform (2), wherein two second servo motors (8) are used for rotationally driving the first rotating platform (6) and the second rotating platform (7), respectively, The rotating table (6) and the second rotating table (7) are both rotatably connected to the mounting table (2); a third servo motor (11) is installed in the first rotating table (6); the third servo motor (11) is used to drive the lower rotating plate (10) to rotate; a plurality of mounting frames (12) are rotatably connected to the lower rotating plate (10); a plurality of optical rangefinders (1) are respectively mounted on the plurality of mounting frames (12); the plurality of mounting frames (12) are all connected to the upper rotating plate (9); a synchronous adjustment mechanism is installed on the upper rotating plate (9); the synchronous adjustment mechanism is used to synchronously adjust the plurality of mounting frames (12); a folding auxiliary bracket is installed on the second rotating table (7); and an auxiliary support wheel (13) is installed on the folding auxiliary bracket.

2. A detection system for granite surface fluctuation momentum detection according to claim 1, characterized in that: The synchronous adjustment mechanism comprises an electric telescopic rod (14) and a synchronous frame (15), wherein the electric telescopic rod (14) is mounted on the upper rotating plate (9), and the synchronous frame (15) is slidably connected to the upper rotating frame, and the synchronous frame (15) is connected to the telescopic rod of the electric telescopic rod (14). The synchronous frame (15) is provided with a plurality of circular holes, and linkage shafts (16) are connected to the plurality of circular holes. The plurality of mounting frames (12) are provided with strip holes, and the plurality of linkage shafts (16) are respectively inserted into the plurality of strip holes.

3. A detection system for granite surface fluctuation momentum detection according to claim 2, characterized in that: The bottom ends of the plurality of mounting frames (12) are all fixedly connected to a rotating connecting tube (17), and the plurality of rotating connecting tubes (17) are all rotatably connected to the lower rotating plate (10). The plurality of optical rangefinders (1) are all provided with a signal wire (18), and the plurality of signal wires (18) are respectively led out from the plurality of rotating connecting tubes (17), and the bottom end of the lower rotating plate (10) is fixedly connected to a plurality of hoop wire rings (19) matching the signal wires (18).

4. A detection system for granite surface fluctuation momentum detection according to claim 3, characterized in that: The folding auxiliary support comprises an upper rotating cylinder (20), a lower rotating cylinder (21) and a fourth servo motor (22); the upper rotating cylinder (20) and the lower rotating cylinder (21) are both rotatably connected to the second rotating platform (7); the fourth servo motor (22) is mounted in the second rotating platform (7); an output shaft of the fourth servo motor (22) is connected to the upper rotating cylinder (20); telescopic arms (23) are slidably connected in the upper rotating cylinder (20) and the lower rotating cylinder (21); an auxiliary wheel frame (24) is connected between the two telescopic arms (23); the auxiliary support wheel (13) is rotatably connected to the auxiliary wheel frame (24); a follower structure is mounted on the auxiliary wheel frame (24); the follower structure is used for controlling the sliding extension of the two telescopic arms (23) relative to the upper rotating cylinder (20) and the lower rotating cylinder (21), respectively.

5. A detection system for granite surface fluctuation momentum detection according to claim 4, characterized in that: The follower structure comprises two fixed bevel gears (25), the two fixed bevel gears (25) are fixedly connected to the auxiliary wheel frame (24), the two fixed bevel gears (25) are meshed with a follower bevel gear (26), the two follower bevel gears (26) are fixedly connected with a threaded rod (27), the two threaded rods (27) are respectively rotatably connected to the two telescopic arms (23), the two threaded rods (27) are externally threadedly connected with a threaded cylinder (28), and the two threaded cylinders (28) are respectively fixedly connected to the upper rotating cylinder (20) and the lower rotating cylinder (21).

6. A detection system for granite surface fluctuation momentum detection according to claim 5, characterized in that: The two telescopic arms (23) are both fixedly connected with an outwardly extending connecting tube (29), and the two threaded rods (27) are respectively rotatably connected to the two outwardly extending connecting tubes (29).

7. A detection system for granite surface fluctuation momentum detection according to claim 6, characterized in that: A counterweight frame (30) is fixedly connected to the bottom end of the mounting platform (2); a controller (31), a battery power source (32) and a gyroscope (33) are mounted on the counterweight frame (30); the controller (31) and the gyroscope (33) are both electrically connected to the battery power source (32); and the first servo motor (5), the second servo motor (8), the third servo motor (11), the fourth servo motor (22), the electric telescopic rod (14) and the plurality of optical rangefinders (1) are all electrically connected to the controller (31).

8. A detection system for granite surface fluctuation momentum detection according to claim 7, characterized in that: The auxiliary wheel frame (24) is fixedly connected with an upper extension shaft (34) and a lower extension shaft (35), and the upper extension shaft (34) and the lower extension shaft (35) are respectively rotatably connected to the two telescopic arms (23).

9. A detection system for granite surface fluctuation momentum detection according to claim 8, characterized in that: The two fixed bevel gears (25) are both threadedly connected with fixed screws (36), and the upper extension shaft (34) and the lower extension shaft (35) are both provided with mounting planes, and the two mounting planes are matched with the two fixed screws (36) respectively.

10. A detection system for granite surface fluctuation momentum detection according to claim 9, characterized in that: Both ends of the cylindrical drum (4) are provided with a plane ring (37), and a holding rod (38) is fixedly connected to the mounting platform (2).

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