Multi-dimensional alignment platform

Abstract

The utility model discloses a multidimensional alignment platform, which comprises a lifting platform supported on the ground through a plurality of hydraulic telescopic rods, a tilt angle sensor is fixed on the outer wall of the bottom end of the lifting platform, a turntable is rotatably connected to the outer wall of the top end of the lifting platform, and a first moving component is arranged on the outer wall of the top end of the turntable. And the first moving assembly comprises a sliding groove and a threaded rod, the sliding groove is formed in the outer wall of the top end of the rotating disc, the threaded rod is rotationally connected to the inner wall of the sliding groove, the inner wall of the sliding groove is in sliding fit with a sliding table, and a second moving assembly is arranged on the outer wall of the top end of the sliding table in the first moving assembly. According to the utility model, the hydraulic telescopic rod, the rotating disc, the first moving assembly, the second moving assembly, the tilt angle sensor and the driving assembly are arranged, so that the position of the experimental device can be adjusted in multiple directions, meanwhile, the experimental device can be subjected to multi-dimensional angle adjustment, and the adjustment requirement of experimental alignment can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental platforms, in particular to a multi-dimensional alignment platform. Background Art

[0002] In scientific research experiments (such as optical experiments), it is often necessary to adjust the experimental equipment to ensure precise alignment of multiple components, so an experimental platform with multi-dimensional adjustment is needed.

[0003] After searching, the Chinese patent publication number CN213245012U discloses a movable platform for electrical experiments, including a base and a second guide hole, a first shell is fixed at both ends of the base, a first screw rod is inserted in the middle of the first shell, first guide columns are fixed on both sides of the first screw rod, a first turntable is fixed at one end of the first screw rod, a plurality of first rotating handles are arranged at the edge of the first turntable, a lifting block is sleeved on the first screw rod and the first guide column, a second shell is arranged on the inner side of the lifting block, a second screw rod is inserted in the middle of the second shell, a second turntable is arranged at one end of the second screw rod, and a plurality of second rotating handles are arranged at the edge of the second turntable.

[0004] This patent provides better stability during vertical and horizontal adjustments by coordinating the first guide column with the first guide hole and the second guide column with the second guide hole, but it can only adjust the height and position in a single direction. In scientific research experiments, multi-directional and multi-dimensional adjustments are sometimes required, and it cannot meet the adjustment needs of these experiments. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a multi-dimensional alignment platform.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multi-dimensional alignment platform comprises a lifting platform supported on the ground by a plurality of hydraulic telescopic rods, an inclination sensor is fixed to the outer wall of the bottom end of the lifting platform, a turntable is rotatably connected to the outer wall of the top end of the lifting platform, a driving component for driving the turntable to rotate is arranged on the outer wall of the bottom end of the lifting platform, a first moving component is arranged on the outer wall of the top end of the turntable, the first moving component comprises a slide groove and a threaded rod, the slide groove is opened on the outer wall of the top end of the turntable, the threaded rod is rotatably connected to the inner wall of the slide groove, the inner wall of the slide groove is slidably matched with a slide, a second moving component is arranged on the outer wall of the top end of the slide in the first moving component, and the structure of the second moving component is the same as that of the first moving component.

[0008] As a further solution of the utility model: a threaded hole that is threadably matched with the threaded rod is provided on the side wall of the slide, a motor is provided at one end of the slide, and the output shaft of the motor is connected to the threaded rod through a coupling.

[0009] As a further solution of the utility model: micro switches are fixed to the side walls at both ends of the slide slot.

[0010] As a further solution of the utility model: an oil storage cavity is opened inside the slide, and an oil suction column is fixed to the inner wall of the oil storage cavity.

[0011] As a further solution of the utility model: a groove is provided at the top of the oil suction column.

[0012] As a further solution of the utility model: a ball is embedded and rotatably installed in the inner wall of the bottom end of the threaded hole, and the outer wall of the bottom end of the ball is in contact with the inner wall of the groove.

[0013] As a further solution of the utility model: a liquid filling port is arranged on one side of the outer wall at the bottom end of the slide.

[0014] As a further solution of the utility model: one side of the oil storage chamber is connected with the liquid filling port through a liquid injection pipe.

[0015] Compared with the prior art, the utility model provides a multi-dimensional alignment platform, which has the following beneficial effects:

[0016] 1. The utility model, by providing a hydraulic telescopic rod, a turntable, a first moving assembly, a second moving assembly, a tilt sensor and a driving assembly, can adjust the position of the experimental device in multiple directions, and can also adjust the angle of the experimental device in multiple dimensions, which can better meet the adjustment needs of the experimental alignment.

[0017] 2. The utility model is provided with a micro switch. When the slide moves to one end of the slide slot, the slide will collide with the micro switch. The electrical signal transmitted by the micro switch stops the motor output and stops the slide from moving, thereby preventing the slide from colliding with one end of the slide slot and affecting the accuracy of the first moving component or the second moving component.

[0018] 3. The utility model is provided with an oil storage chamber, an oil suction column, a ball, a liquid injection tube, a liquid filling port and a groove. When the threaded rod and the threaded hole rotate relative to each other, the ball rotates, so that the lubricating oil on the outer wall of the ball is transferred to the surface of the threaded rod to lubricate the threaded rod, thereby realizing automatic lubrication of the threaded rod and preventing dust from adhering to the surface of the threaded rod and affecting the movement of the slide along the threaded rod.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a multi-dimensional alignment platform proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a multi-dimensional alignment platform proposed by the utility model;

[0022] Figure 3 This is a partial structural schematic diagram of a multi-dimensional alignment platform slideway proposed by the utility model;

[0023] Figure 4 It is a partial cross-sectional view of a multi-dimensional alignment platform slide proposed by the utility model;

[0024] Figure 5 It is a side sectional view of a multi-dimensional alignment platform slide proposed by the utility model.

[0025] In the figure: 1. lifting platform; 2. hydraulic telescopic rod; 3. turntable; 4. first moving assembly; 5. second moving assembly; 6. inclination sensor; 7. driving assembly; 8. slide; 9. threaded rod; 10. motor; 11. micro switch; 12. slide; 13. threaded hole; 14. oil storage chamber; 15. oil suction column; 16. ball bearing; 17. liquid injection pipe; 18. liquid filling port; 19. groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example 1

[0029] A multi-dimensional alignment platform, such as Figures 1 to 4As shown, it includes a lifting platform 1 supported on the ground by multiple hydraulic telescopic rods 2, an inclination sensor 6 is fixed to the outer wall of the bottom end of the lifting platform 1, a turntable 3 is rotatably connected to the outer wall of the top end of the lifting platform 1, a driving component 7 for driving the turntable 3 to rotate is arranged on the outer wall of the bottom end of the lifting platform 1, and a first moving component 4 is arranged on the outer wall of the top end of the turntable 3, the first moving component 4 includes a slide 8 and a threaded rod 9, the slide 8 is opened on the outer wall of the top end of the turntable 3, the threaded rod 9 is rotatably connected to the inner wall of the slide 8, a slide 12 is slidably matched with the inner wall of the slide 8, a threaded hole 13 threadedly matched with the threaded rod 9 is opened on the side wall of the slide 12, a motor 10 is arranged at one end of the slide 8, the output shaft of the motor 10 is connected to the threaded rod 9 through a coupling, micro switches 11 are fixed to the side walls at both ends of the slide 8, and a second moving component 5 is arranged on the outer wall of the top end of the slide 12 in the first moving component 4, and the structure of the second moving component 5 is the same as that of the first moving component 4.

[0030] During the experiment, the experimental device is installed on the outer wall of the top of the slide 12 of the second moving component 5. The hydraulic telescopic rod 2 can push the lifting platform 1 up and down, change the height of the inclination sensor 6, and by changing the extension length of different hydraulic telescopic rods 2 and detecting the inclination sensor 6, the inclination angle of the lifting platform 1 can be adjusted. At the same time, the first moving component 4 and the second moving component 5 can adjust the position of the experimental device in multiple directions, and the driving component 7 can drive the turntable 3 to rotate to change the angle of the device. When adjusting the position of the experimental device, the motor 10 drives the threaded rod 9 to rotate, and the slide 12 slides along the slide groove 8 through the cooperation of the threaded rod 9 and the threaded hole 13 to change the position of the experimental device. When the slide 12 moves to one end of the slide groove 8, the slide 12 will collide with the micro switch 11. The electrical signal transmitted by the micro switch 11 stops the motor 10 from outputting, so that the slide 12 stops moving, avoiding the collision between the slide 12 and one end of the slide groove 8, which affects the accuracy of the first moving component 4 or the second moving component 5.

[0031] By setting the hydraulic telescopic rod 2, the turntable 3, the first moving component 4, the second moving component 5, the inclination sensor 6 and the driving component 7, the position of the experimental device can be adjusted in multiple directions, and the angle of the experimental device can be adjusted in multiple dimensions, which can better meet the adjustment needs of the experimental alignment.

[0032] By setting the micro switch 11, when the slide 12 moves to one end of the slide slot 8, the slide 12 will collide with the micro switch 11. The electrical signal transmitted by the micro switch 11 stops the output of the motor 10 and stops the slide 12 from moving, thereby preventing the slide 12 from colliding with one end of the slide slot 8 and affecting the accuracy of the first moving component 4 or the second moving component 5.

[0033] Example 2

[0034] A multi-dimensional alignment platform, based on Example 1, this embodiment makes the following improvements: Figures 4 to 5 As shown, an oil storage chamber 14 is provided inside the slide 12, an oil suction column 15 is fixed to the inner wall of the oil storage chamber 14, a groove 19 is provided at the top of the oil suction column 15, a ball 16 is embedded and rotatably installed on the inner wall of the bottom end of the threaded hole 13, the outer wall of the bottom end of the ball 16 is in contact with the inner wall of the groove 19, a liquid filling port 18 is provided on one side of the outer wall of the bottom end of the slide 12, and one side of the oil storage chamber 14 is connected to the liquid filling port 18 through a liquid injection tube 17.

[0035] Lubricating oil is sucked into the oil suction column 15, so that the outer wall of the ball 16 in contact with the groove 19 is adhered with the lubricating oil. When the threaded rod 9 and the threaded hole 13 rotate relative to each other, the ball 16 rotates, so that the lubricating oil on the outer wall of the ball 16 is transferred to the surface of the threaded rod 9, lubricating the threaded rod 9, realizing automatic lubrication of the threaded rod 9, avoiding dust adhesion on the surface of the threaded rod 9 and affecting the movement of the slide 12 along the threaded rod 9. When the lubricating oil inside the oil storage chamber 14 is filled, oil is filled into the oil storage chamber 14 through the liquid filling port 18 and the liquid filling tube 17.

[0036] By providing the oil storage chamber 14, the oil suction column 15, the ball 16, the liquid injection tube 17, the liquid filling port 18 and the groove 19, when the threaded rod 9 and the threaded hole 13 rotate relative to each other, the ball 16 rotates, so that the lubricating oil on the outer wall of the ball 16 is transferred to the surface of the threaded rod 9, lubricating the threaded rod 9, realizing automatic lubrication of the threaded rod 9, and preventing dust from adhering to the surface of the threaded rod 9 and affecting the movement of the slide 12 along the threaded rod 9.

[0037] Working principle: During the experiment, the experimental device is installed on the outer wall of the top of the slide 12 of the second moving component 5. The hydraulic telescopic rod 2 can push the lifting platform 1 up and down, change the height of the inclination sensor 6, and by changing the extension length of different hydraulic telescopic rods 2 and detecting the inclination sensor 6, the inclination angle of the lifting platform 1 can be adjusted. At the same time, the first moving component 4 and the second moving component 5 can adjust the position of the experimental device in multiple directions, and the driving component 7 can drive the turntable 3 to rotate to change the angle of the device. When adjusting the position of the experimental device, the motor 10 drives the threaded rod 9 to rotate, and the slide 12 slides along the slide groove 8 through the cooperation of the threaded rod 9 and the threaded hole 13 to change the position of the experimental device. When the slide 12 moves to one end of the slide groove 8, the slide 12 will collide with the micro switch 11. The electrical signal transmitted by the micro switch 11 stops the motor 10 from outputting, so that the slide 12 stops moving, avoiding the collision between the slide 12 and one end of the slide groove 8, affecting the accuracy of the first moving component 4 or the second moving component 5, and the oil suction column 15 is sucked inside. There is lubricating oil, so that the outer wall of the ball 16 in contact with the groove 19 is adhered with lubricating oil. When the threaded rod 9 and the threaded hole 13 rotate relative to each other, the ball 16 rotates, so that the lubricating oil on the outer wall of the ball 16 is transferred to the surface of the threaded rod 9, lubricating the threaded rod 9, realizing automatic lubrication of the threaded rod 9, avoiding dust adhesion on the surface of the threaded rod 9 and affecting the movement of the slide 12 along the threaded rod 9. When the lubricating oil inside the oil storage chamber 14 is filled, oil is filled into the oil storage chamber 14 through the liquid filling port 18 and the liquid filling tube 17.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-dimensional alignment platform, comprising a lifting platform (1) supported on the ground by a plurality of hydraulic telescopic rods (2), characterized in that: An inclination sensor (6) is fixed to the outer wall at the bottom end of the lifting platform (1); a turntable (3) is rotatably connected to the outer wall at the top end of the lifting platform (1); a driving component (7) for driving the turntable (3) to rotate is arranged on the outer wall at the bottom end of the lifting platform (1); a first moving component (4) is arranged on the outer wall at the top end of the turntable (3); the first moving component (4) comprises a slide groove (8) and a threaded rod (9); the slide groove (8) is opened on the outer wall at the top end of the turntable (3); the threaded rod (9) is rotatably connected to the inner wall of the slide groove (8); the inner wall of the slide groove (8) is slidably matched with a slide (12); a second moving component (5) is arranged on the outer wall at the top end of the slide (12) in the first moving component (4); the structure of the second moving component (5) is the same as that of the first moving component (4).

2. A multi-dimensional alignment platform according to claim 1, characterized in that: The side wall of the slide (12) is provided with a threaded hole (13) threadably matched with the threaded rod (9); a motor (10) is arranged at one end of the slide groove (8); and an output shaft of the motor (10) is connected to the threaded rod (9) via a coupling.

3. A multi-dimensional alignment platform according to claim 1, characterized in that: Micro switches (11) are fixed to the side walls at both ends of the slide groove (8).

4. The multi-dimensional alignment platform according to claim 1, characterized in that: An oil storage chamber (14) is provided inside the slide (12), and an oil suction column (15) is fixed to the inner wall of the oil storage chamber (14).

5. A multi-dimensional alignment platform according to claim 4, characterized in that: A groove (19) is formed at the top of the oil suction column (15).

6. A multi-dimensional alignment platform according to claim 2, characterized in that: A ball (16) is embedded and rotatably mounted on the inner wall of the bottom end of the threaded hole (13), and the outer wall of the bottom end of the ball (16) is in contact with the inner wall of the groove (19).

7. The multi-dimensional alignment platform according to claim 4, characterized in that: A liquid filling port (18) is provided on one side of the outer wall at the bottom end of the slide (12).

8. The multi-dimensional alignment platform according to claim 4, characterized in that: One side of the oil storage chamber (14) is connected to the liquid filling port (18) via a liquid injection pipe (17).

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