Compact lifting platform

Abstract

The utility model provides a compact lifting motion platform, including a static platform, a dynamic platform plate and a plastic protective cylinder. The static platform and the dynamic platform plate are combined and connected with two ends of the plastic protective cylinder. A circular battery pack is installed in the middle of the top of the static platform. A main electric cylinder body connected to the static platform is installed at the center of the circular battery pack. Auxiliary telescopic rod bodies connected to the static platform are arranged on both sides of the circular battery pack. The utility model arranges a plastic protective cylinder between the static platform and the dynamic platform plate to better protect the main electric cylinder body and the auxiliary telescopic rod body through the plastic protective cylinder; at the same time, a triangular sound-absorbing rib plate composed of a sound-insulating gypsum board, a sound-insulating cotton filling layer and a porous adsorption plate is arranged, which has a good noise reduction effect, can achieve a silent mode, and is convenient for better use. At the same time, the triangular sound-absorbing rib plate ensures the overall strength of the plastic protective cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of motion platforms and relates to a compact lifting motion platform. Background Art

[0002] Precision and ultra-precision machining technology is an advanced manufacturing technology developed to meet the needs of modern high-tech development. It integrates modern electronic technology, measurement technology and computer technology, etc. It is an indispensable key link in the development of cutting-edge technology products, and it is one of the most important components in the machinery manufacturing industry. In precision and ultra-precision machining, the motion platform is indispensable. Patent No. CN201821854970.8 discloses a three-dimensional deflectable high-speed precision micro-motion platform, which uses piezoelectric ceramics with a single-stage lever group to achieve micro-displacement amplification. It has a simple structure and has the effects of fast response speed and convenient control; at the same time, the use of a single-stage lever group can make the motion structure of the three-dimensional deflectable high-speed precision micro-motion platform more compact, effectively reducing the footprint of the device, and can simultaneously meet the requirements of fast response speed, convenient control and small footprint, solving the existing technical problem of lacking a displacement amplification mechanism that is easy to control, fast response speed and small footprint.

[0003] The above-mentioned public motion platform has the disadvantages of lacking corresponding protection and noise isolation functions. Therefore, we design a compact lifting motion platform. Summary of the invention

[0004] The purpose of the utility model is to provide a compact lifting motion platform to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a compact lifting motion platform, comprising a static platform, a dynamic platform plate and a plastic protective cylinder, wherein the static platform and the dynamic platform plate are combined and connected with the two ends of the plastic protective cylinder, a circular battery pack is installed in the middle of the top of the static platform, a main electric cylinder body connected to the static platform is installed at the center of the circular battery pack, auxiliary telescopic rod bodies connected to the static platform are arranged on both sides of the circular battery pack, universal connecting seats are installed on the tops of the two auxiliary telescopic rod bodies and the top of the main electric cylinder body, and dynamic plate connecting seats are arranged on the tops of the three universal connecting seats, and the three dynamic plate connecting seats are all located at the bottom of the dynamic platform plate;

[0006] Triangular sound-absorbing ribs are fixedly arranged on both sides of the inner cavity of the plastic protective cylinder. The two triangular sound-absorbing ribs are composed of sound-insulating gypsum boards, sound-insulating cotton filling layers and porous adsorption plates. The sound-insulating cotton filling layers are located in the cavities formed by the corresponding sound-insulating gypsum boards and the porous adsorption plates.

[0007] In the above-mentioned compact lifting motion platform, two limit adjustment grooves are provided at the top of the moving platform plate, and sliding limit blocks are installed inside the two limit adjustment grooves.

[0008] In the above-mentioned compact lifting motion platform, the initial heights of the two auxiliary telescopic rods and the initial height of the main electric cylinder are smaller than the height of the plastic protective cylinder.

[0009] In the above-mentioned compact lifting motion platform, the center of the static platform coincides with the center of the circular battery pack, and the center line of the circular battery pack coincides with the center line of the moving platform plate.

[0010] Compared with the prior art, the advantages of the compact lifting motion platform of the utility model are as follows: by arranging a plastic protective cylinder between the static platform and the dynamic platform plate, the main electric cylinder and the auxiliary telescopic rod body are better protected by the plastic protective cylinder; at the same time, a triangular sound-absorbing rib plate composed of a sound-insulating gypsum board, a sound-insulating cotton filling layer and a porous adsorption plate is arranged, which has a good noise reduction effect, can achieve a silent mode, and is convenient for better use. At the same time, the triangular sound-absorbing rib plate ensures the overall strength of the plastic protective cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the compact lifting motion platform of the utility model.

[0012] Figure 2 The utility model is a schematic diagram of the internal structure of the plastic protective cylinder of the compact lifting motion platform.

[0013] In the figure, 1. static platform; 2. dynamic platform plate; 3. plastic protective cylinder; 4. limit adjustment groove; 5. sliding limit block; 6. auxiliary telescopic rod; 7. universal connecting seat; 8. round battery pack; 9. dynamic plate connecting seat; 10. triangular sound-absorbing rib plate; 11. sound insulation gypsum board; 12. sound insulation cotton filling layer; 13. porous adsorption plate; 14. main electric cylinder body. DETAILED DESCRIPTION

[0014] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0015] like Figure 1 and Figure 2 As shown, the utility model is a compact lifting motion platform;

[0016] Embodiment: The lifting motion platform includes a static platform 1, a dynamic platform plate 2 and a plastic protective cylinder 3. The static platform 1 and the dynamic platform plate 2 are combined and connected with the two ends of the plastic protective cylinder 3. A circular battery pack 8 is installed in the middle of the top of the static platform 1. A main electric cylinder body 14 connected to the static platform 1 is installed at the center of the circular battery pack 8. Auxiliary telescopic rod bodies 6 connected to the static platform 1 are arranged on both sides of the circular battery pack 8. Universal connecting seats 7 are installed at the tops of the two auxiliary telescopic rod bodies 6 and the top of the main electric cylinder body 14. Moving plate connecting seats 9 are arranged at the tops of the three universal connecting seats 7. The three moving plate connecting seats 9 are all located at the bottom end of the dynamic platform plate 2.

[0017] Furthermore, in order to reduce noise and achieve a silent mode, triangular sound-absorbing ribs 10 are fixedly arranged on both sides of the inner cavity of the plastic protective cylinder 3. The two triangular sound-absorbing ribs 10 are composed of a sound-insulating gypsum board 11, a sound-insulating cotton filling layer 12 and a porous adsorption plate 13. The sound-insulating cotton filling layer 12 is located in the cavity formed by the corresponding sound-insulating gypsum board 11 and the porous adsorption plate 13.

[0018] The top of the moving platform plate 2 is provided with two limit adjustment grooves 4, and the interiors of the two limit adjustment grooves 4 are both provided with sliding limit blocks 5. The purpose of such arrangement is to enable the moving platform plate 2 to have a good limit clamping effect.

[0019] The initial height of the two auxiliary telescopic rods 6 and the initial height of the main electric cylinder 14 are smaller than the height of the plastic protection cylinder 3. The purpose of such arrangement is to prevent the movable platform plate 2 from failing to fit with the plastic protection cylinder 3.

[0020] The center of the static platform 1 coincides with the center of the circular battery pack 8, and the center line of the circular battery pack 8 coincides with the center line of the dynamic platform plate 2. The purpose of this arrangement is to ensure the stability of the center of gravity.

[0021] Working principle: Figure 2 As shown, when the main electric cylinder 14 is powered on, it lifts up the moving platform plate 2, and the two auxiliary telescopic rods 6 play an auxiliary lifting effect to ensure the stability of the moving platform plate 2. Conversely, the main electric cylinder 14 is powered off to make the moving platform plate 2 return to its original position to achieve the descending movement. The technical solution sets a plastic protective cylinder 3 between the static platform 1 and the moving platform plate 2, so as to better protect the main electric cylinder 14 and the auxiliary telescopic rod 6 through the plastic protective cylinder 3; at the same time, a triangular sound-absorbing rib plate 10 composed of a sound-insulating gypsum board 11, a sound-insulating cotton filling layer 12 and a porous adsorption plate 13 is set, which has a good noise reduction effect, can achieve a silent mode, and is convenient for better use. At the same time, the triangular sound-absorbing rib plate 10 ensures the overall strength of the plastic protective cylinder 3 and guarantees the service life.

[0022] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A compact lifting platform, comprising a static platform (1), a dynamic platform plate (2) and a plastic protective cylinder (3), characterized in that: The static platform (1) and the dynamic platform plate (2) are combined and connected with the two ends of the plastic protective cylinder (3); a circular battery pack (8) is installed in the middle of the top of the static platform (1); a main electric cylinder body (14) connected to the static platform (1) is installed at the center of the circular battery pack (8); auxiliary telescopic rod bodies (6) connected to the static platform (1) are arranged on both sides of the circular battery pack (8); the top ends of the two auxiliary telescopic rod bodies (6) and the top end of the main electric cylinder body (14) are installed with universal connection seats (7); the top ends of the three universal connection seats (7) are all provided with dynamic plate connection seats (9); the three dynamic plate connection seats (9) are all located at the bottom end of the dynamic platform plate (2); Triangular sound-absorbing ribs (10) are fixedly arranged on both sides of the inner cavity of the plastic protective cylinder (3), and the two triangular sound-absorbing ribs (10) are composed of a sound-insulating gypsum board (11), a sound-insulating cotton filling layer (12) and a porous adsorption plate (13), and the sound-insulating cotton filling layer (12) is located in the cavity formed by the corresponding sound-insulating gypsum board (11) and the porous adsorption plate (13).

2. The compact lifting motion platform according to claim 1, characterized in that: Two limit adjustment grooves (4) are provided at the top end of the movable platform plate (2), and sliding limit blocks (5) are installed inside the two limit adjustment grooves (4).

3. The compact lifting motion platform according to claim 1, characterized in that: The initial heights of the two auxiliary telescopic rod bodies (6) and the initial height of the main electric cylinder body (14) are smaller than the height of the plastic protective cylinder (3).

4. The compact lifting motion platform according to claim 1, characterized in that: The center of the static platform (1) coincides with the center of the circular battery pack (8), and the center line of the circular battery pack (8) coincides with the center line of the dynamic platform plate (2).

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