Multi-directional conversion fixed eight-degree-of-freedom supporting platform

Abstract

The utility model relates to the field of supporting platforms, in particular to a multidirectional-transformation fixed eight-degree-of-freedom supporting platform. The utility model provides a multidirectional-conversion fixed eight-degree-of-freedom supporting platform which can realize multidirectional conversion and can prevent placed articles from falling off and being damaged. An eight-degree-of-freedom supporting platform capable of being changed and fixed in multiple directions comprises a mounting plate, a supporting platform body and a protection assembly, the supporting platform body used for moving in multiple directions is arranged on the upper side of the mounting plate, and the protection assembly used for limiting and protecting placed objects is arranged on the supporting platform body. According to the utility model, the supporting air cylinders are controlled to cooperatively operate, so that the multi-degree-of-freedom multi-direction conversion is realized, the requirement of multi-degree-of-freedom flexible positioning can be met, meanwhile, in the inclination process, the double-shaft motor can be controlled to operate, so that the connecting plate can be rotated to be erected and put down, and a textile fabric can be limited according to the requirement; and the placed articles can be effectively prevented from falling off and being damaged.

Description

Technical Field

[0001] The utility model relates to the field of supporting platforms, in particular to a multi-directional transformation fixed eight-degree-of-freedom supporting platform. Background Art

[0002] In the fields of high-end equipment manufacturing, precision measurement, aerospace, scientific research and experiments, it is often necessary to perform all-round, high-precision posture adjustment and fixation of the measured objects. Ordinary support platforms are usually limited by insufficient degrees of freedom and cannot meet the complex and changeable three-dimensional spatial posture adjustment requirements. Therefore, the demand for multi-degree-of-freedom flexible positioning is increasing. However, the current multi-degree-of-freedom support platform cannot ensure the stability and protection of the placed objects during the rotation and movement, which can easily cause the placed objects to fall and be damaged.

[0003] Therefore, it is necessary to design a multi-directional transformation fixed eight-degree-of-freedom support platform that can achieve multi-directional transformation and prevent placed items from falling and being damaged. Utility Model Content

[0004] In order to overcome the shortcomings of the current multi-degree-of-freedom support platform that cannot ensure the stability and protection of the placed objects during the rotation and movement, which easily causes the placed objects to fall and be damaged, the technical problem to be solved is: to provide a multi-directional transformation fixed eight-degree-of-freedom support platform that can achieve multi-directional transformation and prevent the placed objects from falling and being damaged.

[0005] The technical solution is: a multi-directional fixed eight-degree-of-freedom support platform, including a mounting plate, a support platform and a protective component. The upper side of the mounting plate is provided with a support platform for multi-directional movement, and the support platform is provided with a protective component for limiting the placed objects.

[0006] Furthermore, it also includes supporting feet, and the four corners of the mounting plate are connected to the supporting feet.

[0007] Furthermore, the supporting platform includes a connecting piece, a multi-angle movable component, a supporting cylinder and a supporting plate. The connecting piece and the upper four corners of the mounting plate are rotatably connected to the multi-angle movable component. The upper side of the multi-angle movable component is connected to the supporting cylinder. The telescopic end of the supporting cylinder is also connected to the multi-angle movable component. The upper sides of the multi-angle movable components on the telescopic end of the supporting cylinder are rotatably connected to the supporting plates.

[0008] Furthermore, the multi-angle movable component includes a base frame, a clamping piece and a rotating frame. The upper part of the base frame is rotatably connected to the clamping piece, and the clamping piece is rotatably connected to the rotating frame. The connecting piece, the upper four corners of the mounting plate and the support plate are all connected to the base frame, and the fixed end and the telescopic end of the support cylinder are both connected to the rotating frame.

[0009] Furthermore, the protective component includes a fixed frame, a rotating member and a connecting plate. The front, back, left and right sides of the support plate are all connected to the fixed frame. The fixed frame is rotatably connected to the rotating member, and the rotating member is connected to the connecting plate.

[0010] Furthermore, it also includes a support frame, a winding wheel, a pull rope, a connecting block and a dual-axis motor. Two support frames are connected to the front, back, left and right sides of the support plate. The upper side of the support frame is rotatably connected to the winding wheel, and a pull rope is wound on the winding wheel. Two connecting blocks are connected to the connecting plate, and the tail ends of the pull ropes are connected to the adjacent connecting blocks on the same side. Dual-axis motors are installed between the support frames on the same side.

[0011] The beneficial effects of the utility model are as follows: the utility model realizes eight-degree-of-freedom multi-directional transformation by controlling the coordinated operation of the supporting cylinders, thereby being able to meet the needs of flexible positioning in multiple degrees of freedom. At the same time, during the tilting process, the dual-axis motor can be controlled to rotate the connecting plate to stand up and lower it, thereby being able to limit the position of the textile as needed, thereby effectively preventing the placed items from falling and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model.

[0015] Figure 4 It is a partially enlarged three-dimensional structural schematic diagram of the utility model.

[0016] Figure numbers: 1_mounting plate, 2_support foot, 3_connecting piece, 4_base frame, 5_locking piece, 6_rotating frame, 7_support cylinder, 8_support plate, 9_fixed frame, 10_rotating piece, 11_connecting plate, 12_support frame, 13_winding wheel, 14_pull rope, 15_connecting block, 16_dual-axis motor. DETAILED DESCRIPTION

[0017] The utility model is described in detail below in conjunction with the accompanying drawings.

[0018] A multi-directional fixed eight-degree-of-freedom support platform, such as Figure 1-4As shown, it includes a mounting plate 1, a supporting foot 2, a connecting piece 3, a base frame 4, a positioning piece 5, a rotating frame 6, a supporting cylinder 7, a supporting plate 8, a fixing frame 9, a rotating piece 10, a connecting plate 11, a supporting frame 12, a winding wheel 13, a pull rope 14, a connecting block 15 and a dual-axis motor 16. The four corners of the mounting plate 1 are connected with supporting feet 2, and the upper side of the mounting plate 1 is provided with a supporting platform for multi-directional movement, and the supporting platform is provided with a protective component for limiting the position of the placed objects; the supporting platform includes a connecting piece 3, a multi-angle movable component, a supporting cylinder 7 and a supporting plate 8, the connecting piece 3 and the four upper corners of the mounting plate 1 are rotatably connected with the multi-angle movable component, the upper side of the multi-angle movable component is connected with the supporting cylinder 7, the telescopic end of the supporting cylinder 7 is also connected with the multi-angle movable component, and the upper side of the multi-angle movable component on the telescopic end of the supporting cylinder 7 is rotatably connected with the supporting plate 8; the multi-angle movable component includes It includes a base frame 4, a positioning member 5 and a rotating frame 6. The upper part of the base frame 4 is rotatably connected to the positioning member 5, and the rotating frame 6 is rotatably connected to the positioning member 5. The connecting member 3, the upper four corners of the mounting plate 1 and the support plate 8 are all connected to the base frame 4, and the fixed end and the telescopic end of the support cylinder 7 are all connected to the rotating frame 6; the protective component includes a fixed frame 9, a rotating member 10 and a connecting plate 11. The front, back, left and right sides of the support plate 8 are all connected to the fixed frame 9, and the rotating member 10 is rotatably connected to the fixed frame 9, and the rotating member 10 is connected to the connecting plate 11; the front, back, left and right sides of the support plate 8 are all connected to two support frames 12, and the upper side of the support frame 12 is rotatably connected to a winding wheel 13, and a pull rope 14 is wound on the winding wheel 13. Two connecting blocks 15 are connected to the connecting plate 11, and the tail ends of the pull ropes 14 are connected to the connecting blocks 15 adjacent to the same side, and dual-axis motors 16 are installed between the support frames 12 on the same side.

[0019] This support platform can achieve eight-degree-of-freedom multi-directional transformation. When it is necessary to tilt forward, the two supporting cylinders 7 on the rear side are controlled to extend. When it is necessary to tilt backward, the two supporting cylinders 7 on the front side are controlled to extend. When it is necessary to tilt to the left, the two supporting cylinders 7 on the right side are controlled to operate. When it is necessary to tilt to the right, the two supporting cylinders 7 on the left side are controlled to extend. When it is necessary to tilt to the left front side, the supporting cylinder 7 on the left front side is controlled to descend, and at the same time, the supporting cylinder 7 on the right rear side is raised. Similarly, the tilting to the left rear side, the right front side and the right rear side is achieved, thereby achieving free switching of eight angles. At the same time, during the tilting process, the dual-axis motor 16 can be controlled to operate, thereby controlling the rotation of the winding wheel 13, thereby achieving the winding and loosening of the pull rope 14, thereby achieving the rotation, erection and lowering of the connecting plate 11, thereby achieving the limitation of the textile fabric according to needs, thereby effectively preventing the placed items from falling and being damaged.

[0020] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A multi-directional fixed eight-degree-of-freedom support platform, characterized in that: The invention comprises a mounting plate (1), a supporting platform and a protective component, wherein the upper side of the mounting plate (1) is provided with a supporting platform for multi-directional movement, and the supporting platform is provided with a protective component for limiting the position of placed objects; The support platform comprises a connecting member (3), a multi-angle movable component, a supporting cylinder (7) and a supporting plate (8); the connecting member (3) and the four upper corners of the mounting plate (1) are rotatably connected to the multi-angle movable component; the upper sides of the multi-angle movable components are connected to the supporting cylinders (7); the telescopic ends of the supporting cylinders (7) are also connected to the multi-angle movable components; the upper sides of the multi-angle movable components on the telescopic ends of the supporting cylinders (7) are rotatably connected to the supporting plates (8); The protection component comprises a fixed frame (9), a rotating member (10) and a connecting plate (11); the front, rear, left and right sides of the support plate (8) are all connected to the fixed frame (9); the rotating member (10) is rotatably connected to the fixed frame (9); and the rotating member (10) is connected to the connecting plate (11).

2. The multi-directional fixed eight-degree-of-freedom support platform according to claim 1, characterized in that: It also includes support feet (2), and the four corners of the mounting plate (1) are all connected to the support feet (2).

3. The multi-directional fixed eight-degree-of-freedom support platform according to claim 1, characterized in that: The multi-angle movable assembly comprises a base frame (4), a clamping member (5) and a rotating frame (6); the upper part of the base frame (4) is rotatably connected to the clamping member (5); the upper part of the clamping member (5) is rotatably connected to the rotating frame (6); the connecting member (3), the upper four corners of the mounting plate (1) and the supporting plate (8) are all connected to the base frame (4); and the fixed end and the telescopic end of the supporting cylinder (7) are both connected to the rotating frame (6).

4. The multi-directional fixed eight-degree-of-freedom support platform according to claim 1, characterized in that: The invention also comprises a support frame (12), a winding wheel (13), a pull rope (14), a connecting block (15) and a double-axis motor (16). The front, rear, left and right sides of the support plate (8) are connected to two support frames (12). The upper side of the support frame (12) is rotatably connected to the winding wheel (13). The pull rope (14) is wound on the winding wheel (13). The connecting plate (11) is connected to two connecting blocks (15). The tail ends of the pull ropes (14) are connected to the adjacent connecting blocks (15) on the same side. The double-axis motor (16) is installed between the support frames (12) on the same side.

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