Lifting device for high crystal plate suspended ceiling installation

Abstract

The utility model belongs to the technical field of building decoration, and discloses a lifting device for high crystal plate suspended ceiling installation, which comprises a base, the top of the base is fixedly connected with two installation plates, a movable plate between the two installation plates is sleeved with a lifting mechanism, and the lifting mechanism is fixedly connected with the base. The other end of the lifting mechanism is movably sleeved with a lifting box. By arranging the driving motor, the single-thread lead screw, the first positioning plates and the second positioning plates, when the driving motor operates, the single-thread lead screw rotates to drive the first movable plate and the second movable plate to move in opposite directions, and then the two first positioning plates move in opposite directions; and along with movement of the first movable plate, two connecting rods can be driven to rotate to drive two second positioning plates to move in opposite directions, the purpose of centering and positioning the high crystal plate is achieved under the action of opposite movement of the two first positioning plates and the two second positioning plates, and the problem that a lifting device is inaccurate in positioning is solved.

Description

Technical Field

[0001] This utility model belongs to the field of building decoration technology, specifically a lifting device for installing high-crystal panel ceilings. Background Technology

[0002] High-crystal ceiling panels are high-performance ceiling materials made from natural gypsum as the base material and modified through inorganic crystal transformation technology and overall moisture-proof technology. The core of these materials lies in solving the problems of low strength, susceptibility to moisture, and insufficient fire resistance of traditional gypsum ceiling panels through formula optimization and process innovation.

[0003] A search revealed that the existing patent, CN215484465U, describes a movable auxiliary ceiling installation device. The proposed lifting mechanism raises the ceiling from a horizontal position, causing the ceiling itself to obstruct the view of the room's top, making precise alignment difficult for workers and significantly reducing work efficiency. While the device allows for angle adjustment of the positioning support plate by controlling the extension and retraction of the hydraulic rod, and the ceiling is tilted during the lifting process, allowing workers to more clearly observe the ceiling position and improve installation efficiency, this patent has the following drawbacks in practical use:

[0004] The positioning mechanism in this lifting device can only ensure horizontal centering of the ceiling, but cannot ensure vertical centering. This means that during installation, the entire lifting device needs to be moved to adjust the ceiling installation position, which reduces installation efficiency. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to address the above-mentioned problems. This invention provides a lifting device for installing high-crystal ceiling panels, which has the advantages of vertical and horizontal positioning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lifting device for installing high-crystal ceiling panels, comprising a base, a mounting plate fixedly connected to the top of the base, two mounting plates, a lifting mechanism sleeved between the two mounting plates, a lifting box movably sleeved at the other end of the lifting mechanism, a drive motor fixedly connected to the back of the lifting box, a single-threaded screw fixedly sleeved at the other end of the output shaft of the drive motor, the other end of the single-threaded screw penetrating the lifting box and extending into the interior of the lifting box, a first movable plate and a second movable plate threadedly sleeved on the outer surface of the single-threaded screw, a first positioning plate fixedly connected to the top of both the first and second movable plates, the outer surface of the first positioning plate movably connected to the inner surface of the top of the lifting box, connecting rods hinged to the left and right sides of the front of the first movable plate, a second positioning plate hinged to the other end of the connecting rods, the outer surface of the second positioning plate movably connected to the inner surface of the top of the lifting box, and gaskets movably connected to the inner sides of both the first and second positioning plates, the bottom of the gaskets movably connected to the top of the lifting box.

[0007] As a preferred embodiment of this utility model, the inner surfaces of the first positioning plate and the second positioning plate are movably connected with L-shaped plates, the outer surface of the other end of the L-shaped plates is movably connected with the inner surface of the gasket, and a spring is fixedly connected to the inner side of the L-shaped plates.

[0008] As a preferred embodiment of this utility model, a limiting plate is fixedly connected inside both the first positioning plate and the second positioning plate, and the outer surface of the limiting plate is movably sleeved with the inner surface of the L-shaped plate.

[0009] As a preferred technical solution of this utility model, a lifting motor is fixedly connected to the right side of the base, and a double-threaded screw is fixedly sleeved at the other end of the output shaft of the lifting motor. The left side of the double-threaded screw passes through the base and extends into the interior of the base. A movable plate is threadedly sleeved on the outer surface of the double-threaded screw. The outer surface of the movable plate is movably connected to the inner surface of the top of the base, and the inner surface of the movable plate is fixedly sleeved with the outer surface of the lifting mechanism.

[0010] As a preferred embodiment of this utility model, a round rod is fixedly installed inside the base, and the outer surface of the round rod is movably sleeved with the inner surface of the movable plate.

[0011] As a preferred embodiment of this utility model, the number of the round rods is two, the two round rods are the same size, and the two round rods are symmetrical about the center of the base.

[0012] As a preferred embodiment of this utility model, the base is movably mounted with round wheels on all four sides of its bottom, and a push rod is fixedly connected to the right side of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, by setting up a drive motor, a single-threaded screw, a first positioning plate, and a second positioning plate, causes the single-threaded screw to rotate when the drive motor is running, driving the first and second movable plates to move towards each other. This, in turn, causes the two first positioning plates to move towards each other. As the first movable plates move, they drive the two connecting rods to rotate, causing the two second positioning plates to move towards each other. Under the action of the two first positioning plates and the two second positioning plates moving towards each other, the purpose of centering the high-crystal plate is achieved, solving the problem of inaccurate positioning of the lifting device and improving installation efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a cross-sectional view of the side of the present invention;

[0018] Figure 4 This is a cross-sectional view of the L-shaped plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the rotating rod structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the circular rod structure of this utility model;

[0021] Figure 7 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Base; 2. Mounting plate; 3. Lifting mechanism; 4. Lifting box; 5. Drive motor; 6. Single threaded screw; 7. First movable plate; 8. Second movable plate; 9. First positioning plate; 10. Connecting rod; 11. Second positioning plate; 12. Shim; 13. L-shaped plate; 14. Spring; 15. Limiting plate; 16. Lifting motor; 17. Double threaded screw; 18. Moving plate; 19. Round rod; 20. Round wheel; 21. Push rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 7 As shown, this utility model provides a lifting device for installing high-crystal ceiling panels, including a base 1. A mounting plate 2 is fixedly connected to the top of the base 1. There are two mounting plates 2. A lifting mechanism 3 is movably sleeved between the two mounting plates 2. A lifting box 4 is movably sleeved at the other end of the lifting mechanism 3. A drive motor 5 is fixedly connected to the back of the lifting box 4. A single-threaded screw 6 is fixedly sleeved at the other end of the output shaft of the drive motor 5. The other end of the single-threaded screw 6 passes through the lifting box 4 and extends into its interior. A first movable plate 7 and a second movable plate 8 are threadedly sleeved on the outer surface of the single-threaded screw 6. A first positioning plate 9 is fixedly connected to the top of both the first movable plate 7 and the second movable plate 8. The outer surface of the first positioning plate 9 is flush with the top of the lifting box 4. The inner surface of the first movable plate 7 is movably connected. Connecting rods 10 are hinged to both the left and right sides of the front of the first movable plate 7. The other end of the connecting rods 10 is hinged to the second positioning plate 11. The outer surface of the second positioning plate 11 is movably connected to the inner surface of the top of the lifting box 4. The inner sides of the first positioning plate 9 and the second positioning plate 11 are movably connected to the shims 12. The bottom of the shims 12 is movably connected to the top of the lifting box 4. When the drive motor 5 runs, the single thread screw 6 will rotate, causing the first movable plate 7 and the second movable plate 8 to move towards each other. This will cause the two first positioning plates 9 to move towards each other. As the first movable plate 7 moves, it will cause the two connecting rods 10 to rotate, causing the two second positioning plates 11 to move towards each other, thereby achieving the purpose of centering and positioning the high crystal plate.

[0025] The inner surfaces of the first positioning plate 9 and the second positioning plate 11 are movably connected to L-shaped plates 13. The outer surface of the other end of the L-shaped plate 13 is movably connected to the inner surface of the gasket 12. A spring 14 is fixedly connected to the inner side of the L-shaped plate 13. Pressing the two L-shaped plates 13 to move towards each other will squeeze the spring 14 and release the fixing effect on the gasket 12, making it easy to quickly replace the gasket 12.

[0026] In this design, a limiting plate 15 is fixedly connected inside both the first positioning plate 9 and the second positioning plate 11. The outer surface of the limiting plate 15 is movably sleeved with the inner surface of the L-shaped plate 13. The design of the limiting plate 15 serves to limit the L-shaped plate 13 and ensure the stability of the horizontal movement of the L-shaped plate 13.

[0027] A lifting motor 16 is fixedly connected to the right side of the base 1. A double-threaded screw 17 is fixedly sleeved at the other end of the output shaft of the lifting motor 16. The left side of the double-threaded screw 17 passes through the base 1 and extends into the interior of the base 1. A movable plate 18 is threadedly sleeved on the outer surface of the double-threaded screw 17. The outer surface of the movable plate 18 is movably connected to the inner surface of the top of the base 1. The inner surface of the movable plate 18 is fixedly sleeved with the outer surface of the lifting mechanism 3. When the lifting motor 16 is running, the double-threaded screw 17 will rotate, causing the movable plate 18 to move to the right, thereby causing the lifting mechanism 3 to drive the lifting box 4 to move upward as a whole.

[0028] The base 1 has a round rod 19 fixedly installed inside, and the outer surface of the round rod 19 is movably connected to the inner surface of the movable plate 18. The design of the round rod 19 serves to limit the movement of the movable plate 18 and ensure the stability of the horizontal movement of the movable plate 18.

[0029] There are two round rods 19, and the two round rods 19 are the same size. The two round rods 19 are symmetrical about the center of the base 1. The design of the two round rods 19 provides a better limiting effect for the moving plate 18.

[0030] Among them, the base 1 has movably installed wheels 20 on all four sides of its bottom, and the right side of the base 1 is fixedly connected to a push rod 21; the wheels 20 and the push rod 21 cooperate with each other to drive the overall lifting device to move.

[0031] Working principle and usage process of this utility model:

[0032] When installing the high-crystal ceiling panel, first place the high-crystal panel above the lifting box 4, then start the drive motor 5, which will cause the single threaded screw 6 to rotate, driving the first movable plate 7 and the second movable plate 8 to move towards each other, and then causing the two first positioning plates 9 to move towards each other. As the first movable plate 7 moves, it will drive the two connecting rods 10 to rotate, driving the two second positioning plates 11 to move towards each other. Under the action of the two first positioning plates 9 and the two second positioning plates 11 moving towards each other, the purpose of centering the high-crystal panel is achieved. Then start the lifting motor 16, which will cause the double threaded screw 17 to rotate, driving the moving plate 18 to move to the right, and then causing the lifting mechanism 3 to drive the lifting box 4 to move upward as a whole, thus achieving the purpose of assisting in the installation of the high-crystal ceiling panel.

[0033] Since the gasket 12 may be damaged due to prolonged contact with the high-crystal plate, pressing the two L-shaped plates 13 towards each other will compress the spring 14 and release the fixing effect on the gasket 12. At this time, pulling the gasket 12 outward can achieve the purpose of quickly replacing the gasket 12.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting device for high-crystal panel suspended ceiling installation, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with mounting plates (2), the number of mounting plates (2) is two, the movable plate sleeve of two mounting plates (2) is connected with lifting mechanism (3), the other end of lifting mechanism (3) is movably sleeved with lifting box (4), the back of lifting box (4) is fixedly connected with driving motor (5), the other end of driving motor (5) output shaft is fixedly sleeved with single thread lead screw (6), the other end of single thread lead screw (6) penetrates lifting box (4) and extends to the inside of lifting box (4), the outer surface of single thread lead screw (6) is threadedly sleeved with first movable plate (7) and second movable plate (8), the top of first movable plate (7) and second movable plate (8) is fixedly connected with first positioning plate (9), the outer surface of first positioning plate (9) is movably connected with the inner surface of the top end of lifting box (4), the left and right sides of the front of first movable plate (7) are hingedly connected with connecting rod (10), the other end of connecting rod (10) is hingedly connected with second positioning plate (11), the outer surface of second positioning plate (11) is movably connected with the inner surface of the top end of lifting box (4), the inner side of first positioning plate (9) and second positioning plate (11) is movably connected with gasket (12), the bottom of gasket (12) is movably connected with the top of lifting box (4).

2. The lifting device for high-crystal panel suspended ceiling installation according to claim 1, characterized in that: The inner surface of first positioning plate (9) and second positioning plate (11) is movably connected with L-shaped plate (13), the outer surface of the other end of L-shaped plate (13) is movably connected with the inner surface of gasket (12), the inner side of L-shaped plate (13) is fixedly connected with spring (14).

3. The lifting device for high-crystal panel suspended ceiling installation according to claim 1, characterized in that: The inside of first positioning plate (9) and second positioning plate (11) is fixedly connected with limiting plate (15), the outer surface of limiting plate (15) is movably sleeved with the inner surface of L-shaped plate (13).

4. The lifting device for high-crystalline panel suspended ceiling installation according to claim 1, characterized in that: The right side of base (1) is fixedly connected with lifting motor (16), the other end of lifting motor (16) output shaft is fixedly sleeved with double thread lead screw (17), the left side of double thread lead screw (17) penetrates base (1) and extends to the inside of base (1), the outer surface of double thread lead screw (17) is threadedly sleeved with moving plate (18), the outer surface of moving plate (18) is movably connected with the inner surface of the top end of base (1), the inner surface of moving plate (18) is fixedly sleeved with the outer surface of lifting mechanism (3).

5. The lifting device for high-crystal panel suspended ceiling installation according to claim 1, characterized in that: The inside of base (1) is fixedly installed with round rod (19), the outer surface of round rod (19) is movably sleeved with the inner surface of moving plate (18).

6. The lifting device for high-crystalline panel suspended ceiling installation according to claim 5, characterized in that: The number of round rod (19) is two, the size of two round rod (19) is same, two round rod (19) is about base (1) center symmetry.

7. The lifting device for high-crystal panel suspended ceiling installation according to claim 1, characterized in that: The periphery of the bottom of base (1) is movably installed with round wheel (20), the right side of base (1) is fixedly connected with push rod (21).

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