Laser scanning three-dimensional surveying and mapping device

Abstract

The invention relates to the technical field of three-dimensional surveying and mapping, and particularly discloses a laser scanning three-dimensional surveying and mapping device which comprises an assembly platform, one side of the top of the assembly platform is slidably connected with a sliding block, and one side of the top of the sliding block is fixedly connected with a fixing support; through the arrangement of the universal ball, the laser scanner, the negative pole magnet, the first arc-shaped iron core and the second arc-shaped iron core, the telescopic rod is kept in the shortest state through the connecting spring, the laser scanner is used for conducting three-dimensional surveying and mapping on an object below, and the first arc-shaped iron core is connected with a power source to form the positive pole magnet; the second arc-shaped iron core is connected with a power supply to form a positive pole magnet, so that the second arc-shaped iron core is connected with the negative pole magnet in an adsorption manner, and the longitudinal angle of the telescopic rod and the laser scanner at the bottom end can be adjusted; therefore, the effect of adjusting the angle of the laser scanner to scan an object is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of three-dimensional surveying and mapping, and in particular relates to a laser scanning three-dimensional surveying and mapping device. Background Art

[0002] 3D laser scanning technology sends a laser beam to the object being measured and receives the light reflected back, and uses the principle of laser ranging to calculate the 3D coordinate information of the object's surface points. This technology can quickly obtain the 3D coordinates, reflectivity, color and other data information of the object's surface over a large area with high resolution.

[0003] In the Chinese patent with publication number CN220524977U, a laser scanning three-dimensional mapping device is mentioned, which is convenient for close-range measurement of workpieces. This device can start the hydraulic cylinder on the inner side of the mapping table. The piston end of the running hydraulic cylinder pushes the guide rod, and the guide rod pushes the positioning plate up and extends along the gap between the conveyor rollers, thereby replacing the conveyor rollers to complete the lifting effect of the workpiece, so that the top scanner body can perform laser scanning on the workpiece at close range, thereby improving the imaging effect; by starting the propulsion cylinder on the top of the support frame, its piston end pushes the rack seat, so that the outer scanner body extends outward. At the same time, the running stepper motor drives the drive shaft to rotate, and the drive shaft drives the limit gear to rotate. Under the gear transmission, the movable frame can drive the scanner body to horizontally displace the outer wall of the rack seat, and cooperate with the electric telescopic rod on the top and the multi-angle rotation of the scanner body to complete the comprehensive scanning of large workpieces.

[0004] However, the above technical solution moves and rotates the scanning body through a moving and adjusting mechanism to facilitate a comprehensive scan of a large workpiece. Although this device can completely scan a large workpiece, the operation of this device is relatively simple, the conversion angle of the scanning body is relatively simple, and it is easy to shake during operation, affecting the accuracy of the scan, so the staff needs to improve it. Summary of the invention

[0005] The purpose of the present invention is to provide a laser scanning three-dimensional surveying and mapping device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A laser scanning three-dimensional surveying and mapping device, comprising:

[0008] Assembly platform;

[0009] A sliding block is slidably connected to one side of the top of the assembly platform, a fixed bracket is fixedly connected to one side of the top of the sliding block, and a support frame is fixedly connected to the middle of the top of the fixed bracket;

[0010] A universal ball is rotatably connected to one side of the inner wall of the support frame, a telescopic rod is fixedly connected to the middle part of the bottom of the universal ball, a connecting spring is inserted into one side of the inner wall of the telescopic rod, the bottom end of the telescopic rod is fixedly connected to a laser scanner, one side of the surface of the telescopic rod is fixedly connected to a negative magnet, a first electric slide rail is fixedly connected to one side of the bottom of the fixed bracket, a first connecting rod is slidably connected to one side of the inner wall of the first electric slide rail, one end of the first connecting rod is fixedly connected to a first arc-shaped iron core, one side of the inner wall of the first connecting rod is fixedly connected to a first electric power supply, the first electric power supply and the first arc-shaped iron core are electrically connected to each other, and one side of the inner wall of the first arc-shaped iron core is attached to the surface of the negative magnet.

[0011] Preferably, one side of the surface of the fixed bracket is fixedly connected to a mounting frame, one side of the inner wall of the mounting frame is fixedly connected to a second electric slide rail, one side of the inner wall of the second electric slide rail is slidably connected to a second connecting rod, one end of the second connecting rod is fixedly connected to a second arc-shaped iron core, one side of the inner wall of the second connecting rod is fixedly connected to a second electric power supply, and the second electric power supply and the second arc-shaped iron core are electrically connected to each other, and one side of the inner wall of the second arc-shaped iron core is attached and connected to the surface of the negative pole magnet.

[0012] Preferably, a first servo motor is fixedly connected to one side of the inner wall of the assembly platform, a driving rod is installed at the output end of the first servo motor, a threaded rod is fixedly connected to the front end of the driving rod, a threaded ring is threadedly connected to one side of the surface of the threaded rod, and the top of the threaded ring surface is fixedly connected to the bottom side of the fixed bracket.

[0013] Preferably, a third electric slide rail is fixedly connected to the middle of the inner wall of the assembly platform, a movable slider is slidably connected to one side of the inner wall of the third electric slide rail, a first electric telescopic rod is fixedly connected to one side of the top of the movable slider, and a placement frame is fixedly connected to the top of the first electric telescopic rod.

[0014] Preferably, a connecting frame is fixedly connected to one side of the surface of the first electric telescopic rod, a second servo motor is fixedly connected to one side of the surface of the connecting frame, a transmission rod is installed at the output end of the second servo motor, a front end of the transmission rod is fixedly connected to a connecting sleeve frame, and a second electric telescopic rod is fixedly connected to one side of the inner wall of the connecting sleeve frame.

[0015] Preferably, the top end of the second electric telescopic rod is fixedly connected to a mounting plate, both sides of the inner wall of the mounting plate are fixedly connected to fourth electric slide rails, and one side of the inner wall of the two fourth electric slide rails is slidably connected to a connecting plate.

[0016] Preferably, a motor box is fixedly connected to the bottom of one of the connecting plate surfaces, a driving motor is fixedly connected to one side of the inner wall of the motor box, a movable rod is installed at the output end of the driving motor, a rotating disk is fixedly connected to the front end of the movable rod, and a connecting turntable is rotatably connected to the bottom of the other connecting plate surface.

[0017] Preferably, a distribution box is fixedly connected to one side of the bottom of the assembly platform, a control panel is fixedly connected to one side of the surface of the assembly platform, and a plurality of groups of connecting rods are fixedly connected to the bottom of the assembly platform.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) By setting a fixed bracket, a universal ball, a telescopic rod, a laser scanner, a negative pole magnet, a first electric slide rail, a first arc-shaped iron core, a second electric slide rail and a second arc-shaped iron core, the telescopic rod is kept in the shortest state by a connecting spring, and a laser scanner is used to three-dimensionally map the object below. The first arc-shaped iron core is connected to a power source to form a positive pole magnet, thereby adsorbing and connecting the first arc-shaped iron core to the negative pole magnet, and the lateral angle of the telescopic rod and the laser scanner at the bottom can be adjusted. The second arc-shaped iron core is connected to a power source to form a positive pole magnet, thereby adsorbing and connecting the second arc-shaped iron core to the negative pole magnet, and the longitudinal angle of the telescopic rod and the laser scanner at the bottom can be adjusted, thereby achieving the effect of adjusting the angle of the laser scanner to scan the object, and facilitating the operation of the staff.

[0020] (2) Through the arrangement of the assembly platform, the third electric slide rail, the movable slider, the first electric telescopic rod and the placement frame, the third electric slide rail drives the movable slider connected to the inner wall to move horizontally, the movable slider drives the first electric telescopic rod at the top to move, the first electric telescopic rod drives the placement frame at the top to adjust the height, and the staff stores the object inside the placement frame. The placement frame is made of engineering plastic, which can reduce the laser reflectivity of the placement frame, making it easier to scan the three-dimensional graphics of the object, thereby achieving the effect of placing the object and facilitating the adjustment of the height of the object.

[0021] (3) Through the arrangement of the connecting frame, the second servo motor, the second electric telescopic rod, the fourth electric slide rail, the connecting plate, the rotating disk and the connecting turntable, the output end of the second servo motor drives the transmission rod to rotate, the transmission rod drives the front end connecting sleeve frame to adjust the angle, the second electric telescopic rod drives the top erection plate to adjust the height, thereby erecting the erection plate above the placement frame or vertically on one side of the placement frame, the two fourth electric slide rails synchronously drive the connecting plates connected to the inner wall sliding to move in opposite directions, the rotating disk and the connecting turntable clamp the object on the placement frame, and the angle of the object is adjusted by rotating the rotating disk and the connecting turntable, and the object is placed on the placement frame after the angle is adjusted, thereby facilitating three-dimensional mapping of the laser scanner above, and during the mapping process, the angle adjustment mechanism can be perpendicular to one side of the placement frame, thereby achieving the effect of convenient angle adjustment for object mapping, and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 is a three-dimensional diagram of the threaded rod of the present invention;

[0024] Figure 3 A stereogram of a laser scanner of the present invention;

[0025] Figure 4 A three-dimensional diagram of a connection frame of the present invention;

[0026] Figure 5 A three-dimensional diagram of a placement frame of the present invention;

[0027] Figure 6 is a three-dimensional diagram of a fourth electric slide rail of the present invention;

[0028] Figure 7 is a three-dimensional diagram of a third electric slide rail of the present invention;

[0029] In the figure: 1, assembly platform; 2, sliding block; 3, fixed bracket; 4, support frame; 5, universal ball; 6, telescopic rod; 7, laser scanner; 8, negative magnet; 9, first electric slide rail; 10, first connecting rod; 11, first arc-shaped iron core; 12, first electrical appliance; 13, installation frame; 14, second electric slide rail; 15, second connecting rod; 16, second arc-shaped iron core; 17, second electrical appliance; 18, first servo motor; 19, driving rod; 20, threaded rod; 21, screw 1. a grooved ring; 22. a third electric slide rail; 23. a movable slider; 24. a first electric telescopic rod; 25. a placement frame; 26. a connecting frame; 27. a second servo motor; 28. a transmission rod; 29. ​​a connecting sleeve frame; 30. a second electric telescopic rod; 31. a mounting plate; 32. a fourth electric slide rail; 33. a connecting plate; 34. a motor box; 35. a driving motor; 36. a movable rod; 37. a rotating disk; 38. a connecting turntable; 39. a distribution box; 40. a control panel; 41. a connecting support rod. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1:

[0032] See also Figures 1 to 7 As shown, a laser scanning three-dimensional surveying and mapping device comprises:

[0033] Assembly platform 1;

[0034] A sliding block 2 is slidably connected to one side of the top of the assembly platform 1, a fixed bracket 3 is fixedly connected to one side of the top of the sliding block 2, and a support frame 4 is fixedly connected to the middle of the top of the fixed bracket 3;

[0035] One side of the inner wall of the support frame 4 is rotatably connected with a universal ball 5, the middle part of the bottom of the universal ball 5 is fixedly connected with a telescopic rod 6, one side of the inner wall of the telescopic rod 6 is plugged with a connecting spring, the bottom end of the telescopic rod 6 is fixedly connected with a laser scanner 7, one side of the surface of the telescopic rod 6 is fixedly connected with a negative pole magnet 8, one side of the bottom of the fixed bracket 3 is fixedly connected with a first electric slide rail 9, one side of the inner wall of the first electric slide rail 9 is slidably connected with a first connecting rod 10, one end of the first connecting rod 10 is fixedly connected with a first arc-shaped iron core 11, one side of the inner wall of the first connecting rod 10 is fixedly connected with a first electric power supply 12, and the first electric power supply 12 and the first arc-shaped iron core 11 are connected. They are electrically connected to each other, and one side of the inner wall of the first arc-shaped iron core 11 is attached to the surface of the negative pole magnet 8, one side of the surface of the fixed bracket 3 is fixedly connected with a mounting frame 13, one side of the inner wall of the mounting frame 13 is fixedly connected with a second electric slide rail 14, one side of the inner wall of the second electric slide rail 14 is slidably connected with a second connecting rod 15, one end of the second connecting rod 15 is fixedly connected to a second arc-shaped iron core 16, one side of the inner wall of the second connecting rod 15 is fixedly connected to a second electric power supply 17, and the second electric power supply 17 and the second arc-shaped iron core 16 are electrically connected to each other, and one side of the inner wall of the second arc-shaped iron core 16 is attached to the surface of the negative pole magnet 8.

[0036] When in use, a support frame 4 is arranged on the top of the fixed bracket 3, a universal ball 5 is rotatably arranged inside the support frame 4, and a telescopic rod 6 is arranged at the bottom of the universal ball 5, and a connecting spring is arranged inside the telescopic rod 6, and the telescopic rod 6 is kept in the shortest state by the connecting spring, and a laser scanner 7 is arranged at the bottom end of the telescopic rod 6, and the laser scanner 7 is used to three-dimensionally map the object below, and a negative pole magnet 8 is arranged on the surface of the telescopic rod 6, and a first electric slide rail 9 is arranged on one side of the bottom of the fixed bracket 3, the staff connects the first electric slide rail 9 to the power supply, and the first electric slide rail 9 drives the first connecting rod 10 connected to the inner wall for sliding to move, and the first connecting rod 10 drives the first arc-shaped iron core 11 to adhere to the surface of the negative pole magnet 8, and a first power supply 12 is arranged inside the first connecting rod 10, the first power supply 12 connects the first arc-shaped iron core 11 to the power supply, and the first arc-shaped iron core 11 is connected to the power supply to form a positive pole magnet, thereby the first arc-shaped iron core 11 is connected to the power supply. The iron core 11 is adsorbed and connected to the negative pole magnet 8, and the lateral angle of the telescopic rod 6 and the laser scanner 7 at the bottom can be adjusted. After the first arc iron core 11 is powered off, the first arc iron core 11 is disconnected from the negative pole magnet 8, and a second electric slide rail 14 is provided on one side of the fixed bracket 3 through the mounting frame 13. The staff connects the second electric slide rail 14 to the power supply, and the second electric slide rail 14 drives the second connecting rod 15 connected to the inner wall by sliding to move, and the second connecting rod 15 is used to drive the second arc iron core 16 to adhere to the surface of the negative pole magnet 8, and a second power supply 17 is provided inside the second connecting rod 15. The second power supply 17 connects the second arc iron core 16 to the power supply, and the second arc iron core 16 is powered on to form a positive pole magnet, thereby the second arc iron core 16 is adsorbed and connected to the negative pole magnet 8, and the longitudinal angle of the telescopic rod 6 and the laser scanner 7 at the bottom can be adjusted. After the second arc iron core 16 is powered off, the second arc iron core 16 is disconnected from the negative pole magnet 8.

[0037] Embodiment 2:

[0038] See also Figures 1 to 7 As shown, a first servo motor 18 is fixedly connected to one side of the inner wall of the assembly platform 1, a driving rod 19 is installed at the output end of the first servo motor 18, a threaded rod 20 is fixedly connected to the front end of the driving rod 19, a threaded ring 21 is threadedly connected to one side of the surface of the threaded rod 20, and the top of the surface of the threaded ring 21 is fixedly connected to the bottom side of the fixed bracket 3.

[0039] The staff connects the first servo motor 18 to the power supply, and the output end of the first servo motor 18 drives the driving rod 19 to rotate, and the driving rod 19 drives the threaded rod 20 at the front end to rotate, and the threaded rod 20 drives the threaded ring 21 with a threaded connection on the surface to move, and the threaded ring 21 is used to drive the top fixed bracket 3 to move, thereby conveniently moving the laser scanner 7.

[0040] Embodiment three:

[0041] See also Figures 1 to 7 As shown, a third electric slide rail 22 is fixedly connected to the middle of the inner wall of the assembly platform 1, a moving slider 23 is slidably connected to one side of the inner wall of the third electric slide rail 22, a first electric telescopic rod 24 is fixedly connected to one side of the top of the moving slider 23, a placement frame 25 is fixedly connected to the top of the first electric telescopic rod 24, a connection frame 26 is fixedly connected to one side of the surface of the first electric telescopic rod 24, a second servo motor 27 is fixedly connected to one side of the surface of the connection frame 26, a transmission rod 28 is installed at the output end of the second servo motor 27, a connection sleeve frame 29 is fixedly connected to the front end of the transmission rod 28, a second electric telescopic rod 30 is fixedly connected to one side of the inner wall of the connection sleeve frame 29, and a second electric telescopic rod 30 is fixedly connected to the top of the second electric telescopic rod 30. A mounting plate 31 is provided, and fourth electric slide rails 32 are fixedly connected to both sides of the inner wall of the mounting plate 31, and connecting plates 33 are slidably connected to one side of the inner walls of the two fourth electric slide rails 32, and a motor box 34 is fixedly connected to the bottom of the surface of one of the connecting plates 33, and a driving motor 35 is fixedly connected to one side of the inner wall of the motor box 34, and a movable rod 36 is installed at the output end of the driving motor 35, and a rotating disk 37 is fixedly connected to the front end of the movable rod 36, and a connecting turntable 38 is rotatably connected to the bottom of the surface of the other connecting plate 33, a distribution box 39 is fixedly connected to one side of the bottom of the assembly platform 1, and a control panel 40 is fixedly connected to one side of the surface of the assembly platform 1, and a plurality of connecting support rods 41 are fixedly connected to the bottom of the assembly platform 1.

[0042] When in use, a third electric slide rail 22 is arranged on the inner wall of the assembly platform 1. The staff connects the third electric slide rail 22 to a power source, and the third electric slide rail 22 drives the moving slider 23 connected to the inner wall to move horizontally. The moving slider 23 drives the first electric telescopic rod 24 on the top to move. The staff connects the first electric telescopic rod 24 to a power source, and the first electric telescopic rod 24 drives the placement frame 25 at the top to adjust the height, and the staff stores the object inside the placement frame 25. The placement frame 25 is made of engineering plastic, which can reduce the laser reflectivity of the placement frame 25, so as to facilitate scanning of the three-dimensional graphics of the object. A second servo motor 27 is arranged on the surface of the first electric telescopic rod 24 through a connecting frame 26. The staff connects the second servo motor 27 to a power source, and the output end of the second servo motor 27 drives the transmission rod 28 to rotate, and the transmission rod 28 drives the front end connection sleeve frame 29 to adjust the angle. A second electric telescopic rod 30 is arranged on the inner wall of the connection sleeve frame 29. The staff connects the second electric telescopic rod 30 to a power source, and the second electric telescopic rod 30 drives the top erection The plate 31 adjusts the height, thereby the erection plate 31 is erected above the placement frame 25 or vertically on one side of the placement frame 25, and fourth electric slide rails 32 are arranged on both sides of the inner wall of the erection plate 31. The staff connects the two fourth electric slide rails 32 to the power supply, and the two fourth electric slide rails 32 synchronously drive the connecting plate 33 connected to the inner wall sliding to move in opposite directions. A driving motor 35 is arranged on the surface of one of the connecting plates 33 through a motor box 34. The staff connects the driving motor 35 to the power supply, and the output end of the driving motor 35 drives the movable rod 36 to rotate, and the movable rod 36 drives the rotating disk 37 at the front end to rotate, and a connecting turntable 38 is rotatably arranged on the surface of another connecting plate 33, and the objects on the placement frame 25 are clamped by the rotating disk 37 and the connecting turntable 38, and the angle of the objects is adjusted by the rotation of the rotating disk 37 and the connecting turntable 38, and the objects are placed on the placement frame 25 after the angle is adjusted, thereby facilitating the three-dimensional mapping of the laser scanner 7 above, and during the mapping process, the angle adjustment mechanism can be perpendicular to one side of the placement frame 25.

[0043] Working principle: When in use, a support frame 4 is arranged on the top of the fixed bracket 3, a universal ball 5 is arranged inside the support frame 4 for rotation, and a telescopic rod 6 is arranged at the bottom of the universal ball 5, and a connecting spring is arranged inside the telescopic rod 6, and the telescopic rod 6 is kept in the shortest state by the connecting spring, and a laser scanner 7 is arranged at the bottom end of the telescopic rod 6, and the laser scanner 7 is used to three-dimensionally map the object below, and a negative pole magnet 8 is arranged on the surface of the telescopic rod 6, and a first electric slide rail 9 is arranged on one side of the bottom of the fixed bracket 3. The staff connects the first electric slide rail 9 to the power supply, and the first electric slide rail 9 drives the first connecting rod 10 connected to the inner wall sliding to move, and uses the first connecting rod 10 to drive the first arc-shaped iron core 11 to attach to the negative pole magnet 8, and a first power supply 12 is arranged inside the first connecting rod 10, the first power supply 12 connects the first arc-shaped iron core 11 to a power source, and the first arc-shaped iron core 11 is connected to a power source to form a positive magnet, thereby the first arc-shaped iron core 11 is adsorbed and connected to the negative magnet 8, the telescopic rod 6 and the laser scanner 7 at the bottom can be adjusted to a horizontal angle, and after the first arc-shaped iron core 11 is powered off, the first arc-shaped iron core 11 is disconnected from the negative magnet 8, and a second electric slide rail 14 is arranged on one side of the fixed bracket 3 through the mounting frame 13, the staff connects the second electric slide rail 14 to a power source, the second electric slide rail 14 drives the second connecting rod 15 connected to the inner wall slidingly to move, and the second connecting rod 15 drives the second arc-shaped iron core 16 to be attached to the negative magnet 8, and a second power supply 17 is arranged inside the second connecting rod 15, the second power supply 17 connects the second arc core 16 to the power supply, the second arc core 16 is connected to the power supply to form a positive magnet, thereby the second arc core 16 is adsorbed and connected to the negative magnet 8, the telescopic rod 6 and the laser scanner 7 at the bottom can be adjusted to a longitudinal angle, and after the second arc core 16 is powered off, the second arc core 16 is disconnected from the negative magnet 8, the staff connects the first servo motor 18 to the power supply, the output end of the first servo motor 18 drives the driving rod 19 to rotate, the driving rod 19 drives the front end threaded rod 20 to rotate, the threaded rod 20 drives the threaded collar 21 connected to the surface to move, and the threaded collar 21 is used to drive the top fixed bracket 3 to move The laser scanner 7 is conveniently moved. The staff connects the third electric slide rail 22 to the power supply. The third electric slide rail 22 drives the moving slider 23 connected to the inner wall to move horizontally. The moving slider 23 drives the first electric telescopic rod 24 on the top to move. The staff connects the first electric telescopic rod 24 to the power supply. The first electric telescopic rod 24 drives the placement frame 25 on the top to adjust the height. The staff stores the object inside the placement frame 25. The placement frame 25 is made of engineering plastic, which can reduce the laser reflectivity of the placement frame 25, so as to facilitate scanning of the three-dimensional graphics of the object. The staff connects the second servo motor 27 to the power supply. The output end of the second servo motor 27 drives the transmission rod 28 to rotate. The transmission rod 28 drives the front end connection sleeve frame 29 to adjust the angle.The staff connects the second electric telescopic rod 30 to the power supply, and the second electric telescopic rod 30 drives the erection plate 31 at the top to adjust the height, thereby erecting the erection plate 31 above the placement frame 25 or vertically on one side of the placement frame 25. The staff connects the two fourth electric slide rails 32 to the power supply, and the two fourth electric slide rails 32 synchronously drive the connecting plate 33 connected to the inner wall sliding to move in opposite directions. The staff connects the drive motor 35 to the power supply, and the output end of the drive motor 35 drives the movable rod 36 to rotate, and the movable rod 36 drives the rotating disk 37 at the front end to rotate, and a connecting turntable 38 is provided on the surface of another connecting plate 33 for rotation. The rotating disk 37 and the connecting turntable 38 clamp the object on the placement frame 25, and the rotating disk 37 and the connecting turntable 38 rotate to adjust the angle of the object, and the object is placed on the placement frame 25 after the angle is adjusted, thereby facilitating the three-dimensional mapping of the upper laser scanner 7, and during the mapping process, the angle adjustment mechanism can be perpendicular to one side of the placement frame 25.

[0044] 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 laser scanning three-dimensional mapping device, characterized in that: include: Assembly platform (1); A sliding block (2) is slidably connected to one side of the top of the assembly platform (1), a fixed bracket (3) is fixedly connected to one side of the top of the sliding block (2), and a support frame (4) is fixedly connected to the middle of the top of the fixed bracket (3); A universal ball (5) is rotatably connected to one side of the inner wall of the support frame (4); a telescopic rod (6) is fixedly connected to the middle of the bottom of the universal ball (5); a connecting spring is inserted into one side of the inner wall of the telescopic rod (6); a laser scanner (7) is fixedly connected to the bottom end of the telescopic rod (6); a negative pole magnet (8) is fixedly connected to one side of the surface of the telescopic rod (6); a first electric slide rail (9) is fixedly connected to one side of the bottom of the fixed bracket (3); a first connecting rod (10) is slidably connected to one side of the inner wall of the first electric slide rail (9); one end of the first connecting rod (10) is fixedly connected to a first arc-shaped iron core (11); a first electric power supply (12) is fixedly connected to one side of the inner wall of the first connecting rod (10); the first electric power supply (12) and the first arc-shaped iron core (11) are electrically connected to each other; and one side of the inner wall of the first arc-shaped iron core (11) is attached to the surface of the negative pole magnet (8).

2. The laser scanning three-dimensional mapping device according to claim 1, characterized in that: A mounting frame (13) is fixedly connected to one side of the surface of the fixed bracket (3); a second electric slide rail (14) is fixedly connected to one side of the inner wall of the mounting frame (13); a second connecting rod (15) is slidably connected to one side of the inner wall of the second electric slide rail (14); one end of the second connecting rod (15) is fixedly connected to a second arc-shaped iron core (16); a second electric energizer (17) is fixedly connected to one side of the inner wall of the second connecting rod (15); the second electric energizer (17) and the second arc-shaped iron core (16) are electrically connected to each other; and one side of the inner wall of the second arc-shaped iron core (16) is attached to the surface of the negative pole magnet (8).

3. The laser scanning three-dimensional mapping device according to claim 1, characterized in that: A first servo motor (18) is fixedly connected to one side of the inner wall of the assembly platform (1); a driving rod (19) is installed at the output end of the first servo motor (18); a threaded rod (20) is fixedly connected to the front end of the driving rod (19); a threaded collar (21) is threadedly connected to one side of the surface of the threaded rod (20); and the top of the surface of the threaded collar (21) is fixedly connected to the bottom side of the fixed bracket (3).

4. The laser scanning three-dimensional mapping device according to claim 1, characterized in that: A third electric slide rail (22) is fixedly connected to the middle of the inner wall of the assembly platform (1), a movable slider (23) is slidably connected to one side of the inner wall of the third electric slide rail (22), a first electric telescopic rod (24) is fixedly connected to one side of the top of the movable slider (23), and a placement frame (25) is fixedly connected to the top of the first electric telescopic rod (24).

5. The laser scanning three-dimensional mapping device according to claim 4, characterized in that: A connection frame (26) is fixedly connected to one side of the surface of the first electric telescopic rod (24), a second servo motor (27) is fixedly connected to one side of the surface of the connection frame (26), a transmission rod (28) is installed at the output end of the second servo motor (27), a front end of the transmission rod (28) is fixedly connected to a connection sleeve frame (29), and a second electric telescopic rod (30) is fixedly connected to one side of the inner wall of the connection sleeve frame (29).

6. The laser scanning three-dimensional mapping device according to claim 5, characterized in that: The top end of the second electric telescopic rod (30) is fixedly connected to a mounting plate (31), both sides of the inner wall of the mounting plate (31) are fixedly connected to fourth electric slide rails (32), and one side of the inner wall of the two fourth electric slide rails (32) is slidably connected to a connecting plate (33).

7. The laser scanning three-dimensional mapping device according to claim 6, characterized in that: A motor box (34) is fixedly connected to the bottom of the surface of one of the connecting plates (33), a driving motor (35) is fixedly connected to one side of the inner wall of the motor box (34), a movable rod (36) is installed at the output end of the driving motor (35), and a rotating disk (37) is fixedly connected to the front end of the movable rod (36), and a connecting rotating disk (38) is rotatably connected to the bottom of the surface of the other connecting plate (33).

8. The laser scanning three-dimensional mapping device according to claim 1, characterized in that: A distribution box (39) is fixedly connected to one side of the bottom of the assembly platform (1), a control panel (40) is fixedly connected to one side of the surface of the assembly platform (1), and a plurality of groups of connecting rods (41) are fixedly connected to the bottom of the assembly platform (1).

Images