Floor lifting device for lifting machine room

Abstract

The utility model discloses a floor lifting device for lifting a machine room, and relates to the technical field of machine room lifting. The device comprises a base, supporting plates are fixedly installed on the front side and the rear side of the top face of the base, rotating supporting assemblies are arranged on the top face of the base in a sliding mode, a floor is fixedly installed on the top faces of the rotating supporting assemblies, and the number of the rotating supporting assemblies is two, and the rotating supporting assemblies are symmetrically arranged front and back. The lower portion of the rotary supporting assembly is driven by the driving assembly to move, so that the floor is lifted, the height of the floor is flexibly adjusted, the floor pulls the free end of the roll body fixedly connected with the bottom face of the floor to move upwards while the floor is lifted, the roll body wound around the surface of the elastic winding assembly is opened, and therefore the floor is lifted. The rolling body in the vertical state is used for shielding the rear portion of the floor located on the front side of the rolling body, so that the situation that a student directly steps on the rolling body and falls off from a gap between the two floors is effectively avoided, safety is higher, and the safety of the lifting floor is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine room lifting, in particular to a floor lifting device for lifting a machine room. Background Art

[0002] An upgraded computer room usually refers to a computer room that has been optimized and upgraded with the goal of improving equipment performance, operating efficiency, safety and stability. It generally involves multiple aspects such as hardware equipment updates, system architecture optimization, environmental control improvements, and intelligent management. Among them, hardware improvements to the computer room floor through floor lifting devices are one of the optimization and upgrade directions of the computer room. By raising and lowering the floor at different positions, the equipment in the entire computer room is distributed at different heights, such as stepped or horizontal settings, so that the computer room can adapt to different usage scenarios.

[0003] The existing floor lifting device has a simple structural principle and is raised by working on the floor. In a teaching scenario, the floor lifting device lifts an entire row of equipment. Multiple floor lifting devices work to varying degrees, ultimately distributing the equipment in the entire computer room in a row-by-row stepped manner for teaching. However, in a stepped teaching scenario, the rear side of the layered floor is unprotected by a baffle, and students can easily fall through the gap between two adjacent layered floors. Safety needs to be further improved.

[0004] For this purpose, a floor lifting device for lifting a machine room is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems mentioned in the above background technology. The present invention provides a floor lifting device for lifting a machine room.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A floor lifting device for a lifting room comprises a base, wherein support plates are fixedly installed on both sides of the front and rear of the top of the base, a rotating support assembly is slidably provided on the top surface of the base, and the top surface of the rotating support assembly is fixedly installed with the floor, the number of the rotating support assemblies is two and they are symmetrically arranged front to back, and a driving assembly for driving the lower part of the rotating support assembly to move is provided between the front and rear support plates, a storage box is fixedly installed on the left part of the top surface of the base, an elastic winding assembly is provided in the storage box, a roll is wound on the surface of the elastic winding assembly, the free end of the roll passes through the left side of the top wall of the storage box, is movably arranged and fixedly installed on the bottom surface of the floor, and the part of the roll exposed from the storage box is in a vertical state.

[0008] Furthermore, the rotating support assembly includes a moving block, the bottom surface of the moving block is slidably arranged in contact with the top surface of the base, the top surface of the moving block is rotatably provided with a rotating support rod, the upper end of the rotating support rod is rotatably connected to a fixed block, and the fixed block is fixedly installed on the bottom surface of the floor. The number of rotating support rods arranged on the surface of the moving block is two and is symmetrically arranged on the left and right.

[0009] Furthermore, the movable block, the rotating support rod and the fixed block are rotatably connected through a rotating connecting member, and the rotating connecting member includes a limit plate and a mounting shaft, and the limit plate is fixedly installed on the relative surfaces of the movable block and the rotating support rod. There are two limit plates and they are arranged on the left and right sides of the rotating support rod, the mounting shaft is rotatably installed on the surface of the limit plate, and the rotating support rod is fixedly installed on the surface of the mounting shaft.

[0010] Furthermore, the driving assembly includes a double-headed threaded rod, a motor and a sliding rod, the double-headed threaded rod is rotatably installed between the two support plates, the motor is fixedly installed on the surface of the support plate, the output end of the motor is fixedly connected to the double-headed threaded rod, the sliding rod is fixedly installed between the two support plates, the two moving blocks are symmetrically threaded on the surface of the double-headed threaded rod, and the moving blocks are slidably installed on the surface of the sliding rod.

[0011] Furthermore, the elastic winding assembly includes a rotating shaft, which is rotatably installed between the front and rear side walls of the storage box. A torsion spring is fixedly connected between the side surface of the rotating shaft and the inner wall surface of the storage box. There are two torsion springs and they are symmetrically arranged front to back. The roll is wound on the surface of the rotating shaft.

[0012] Furthermore, the roll body is made of rubber, and when the floor is at the lowest position, its bottom surface is in contact with the top surface of the support plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The driving assembly drives the lower part of the rotating support assembly to move. Since the top surface of the rotating support assembly is fixedly connected to the floor, and the two rotating support assemblies are symmetrically arranged front to back, when the lower part of the rotating support assembly moves, the rotating support assembly will rotate around its top, thereby lifting the floor, thereby realizing flexible adjustment of the height of the floor. While the floor is lifted, the floor pulls the free end of the roll fixedly connected to its bottom surface to move upward, so that the roll wound on the surface of the elastic winding assembly opens, and the roll in a vertical state is used to block the rear of the floor in front of it, thereby effectively preventing students from stepping directly into the air and falling from the gap between the two layers of floor, which is safer and effectively improves the safety of the lifting floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric drawing of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the combined use of the utility model;

[0017] Figure 3 It is a side sectional view of the three-dimensional structure of the utility model;

[0018] Figure 4 This is a partial cross-sectional view of the three-dimensional structure of the storage box of the utility model;

[0019] Figure markings: 1. base; 2. support plate; 3. rotating support assembly; 301. moving block; 302. rotating support rod; 303. fixed block; 4. rotating connector; 401. limit plate; 402. mounting shaft; 5. floor; 6. driving assembly; 601. double-headed threaded rod; 602. motor; 603. sliding rod; 7. storage box; 8. elastic winding assembly; 801. rotating shaft; 802. torsion spring; 9. winding body. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4 As shown, a floor lifting device for a lifting room includes a base 1, and support plates 2 are fixedly installed on both the front and rear sides of the top of the base 1. A rotating support assembly 3 is slidingly provided on the top surface of the base 1, and a floor 5 is fixedly installed on the top surface of the rotating support assembly 3. There are two rotating support assemblies 3 and they are symmetrically arranged front to back. A driving assembly 6 for driving the lower part of the rotating support assembly 3 to move is provided between the front and rear support plates 2. A storage box 7 is fixedly installed on the left part of the top surface of the base 1, and an elastic winding assembly 8 is provided in the storage box 7. A roll 9 is wound on the surface of the elastic winding assembly 8, and the free end of the roll 9 passes through the left side of the top wall of the storage box 7 and is movably arranged and fixedly installed on the bottom surface of the floor 5. The part of the roll 9 exposed from the storage box 7 is in a vertical state.

[0026] More specifically, the driving assembly 6 drives the lower part of the rotating support assembly 3 to move. Since the top surface of the rotating support assembly 3 is fixedly connected to the floor 5, and the two rotating support assemblies 3 are symmetrically arranged front to back, when the lower part of the rotating support assembly 3 moves, the rotating support assembly 3 will rotate around its top, thereby lifting the floor 5, thereby realizing flexible adjustment of the height of the floor 5. While the floor 5 is lifted, the floor 5 pulls the free end of the roll 9 fixedly connected to its bottom surface to move upward, so that the roll 9 wound on the surface of the elastic winding assembly 8 is opened, and the roll 9 in the vertical state is used to block the rear of the floor 5 located in front of it, thereby effectively preventing students from stepping directly into the air and falling from the gap between the two layers of floor 5, which is safer and effectively improves the safety of lifting the floor 5.

[0027] The rotating support assembly 3 includes a moving block 301, the bottom surface of the moving block 301 is slidably arranged in contact with the top surface of the base 1, and a rotating support rod 302 is rotatably arranged on the top surface of the moving block 301. The upper end of the rotating support rod 302 is rotatably connected to a fixed block 303, and the fixed block 303 is fixedly installed on the bottom surface of the floor 5. The number of rotating support rods 302 arranged on the surface of the moving block 301 is two and they are symmetrically arranged on the left and right.

[0028] Specifically, when the driving component 6 drives the moving block 301 to move, the rotating support rod 302 rotates around the fixed block 303. Since the moving block 301 is restricted by the driving component 6 and can only slide along the top surface of the base 1, when the rotating support rod 302 rotates, the height of the fixed block 303 changes, and finally the height of the floor 5 is adjusted.

[0029] The moving block 301, the rotating support rod 302 and the fixed block 303 are rotatably connected through a rotating connecting member 4. The rotating connecting member 4 includes a limit plate 401 and a mounting shaft 402. The limit plate 401 is fixedly installed on the relative surfaces of the moving block 301 and the rotating support rod 302. There are two limit plates 401 and they are arranged on the left and right sides of the rotating support rod 302. The mounting shaft 402 is rotatably installed on the surface of the limit plate 401, and the rotating support rod 302 is fixedly installed on the surface of the mounting shaft 402.

[0030] Specifically, by utilizing the cooperation between the limiting plate 401 and the mounting shaft 402 , the rotation of the rotation support rod 302 is made more stable and reliable, thereby supporting the floor 5 more stably and reliably.

[0031] The driving assembly 6 includes a double-headed threaded rod 601, a motor 602 and a sliding rod 603. The double-headed threaded rod 601 is rotatably installed between the two support plates 2, the motor 602 is fixedly installed on the surface of the support plate 2, the output end of the motor 602 is fixedly connected to the double-headed threaded rod 601, the sliding rod 603 is fixedly installed between the two support plates 2, the two moving blocks 301 are symmetrically threaded on the surface of the double-headed threaded rod 601, and the moving blocks 301 are slidably installed on the surface of the sliding rod 603.

[0032] Specifically, the output end of the motor 602 drives the double-headed threaded rod 601 to rotate, so that the two moving blocks 301 symmetrically installed on the surface of the double-headed threaded rod 601 move synchronously toward or away from each other, so that the front and rear relative rotating support rods 302 rotate synchronously, thereby ensuring that the floor 5 rises and falls smoothly.

[0033] The elastic winding assembly 8 includes a rotating shaft 801, which is rotatably installed between the front and rear side walls of the storage box 7. A torsion spring 802 is fixedly connected between the side of the rotating shaft 801 and the inner wall surface of the storage box 7. There are two torsion springs 802 and they are symmetrically arranged front and back. The roll body 9 is wound on the surface of the rotating shaft 801.

[0034] Specifically, when the free end of the roll 9 is driven up by the floor 5, the roll 9 drives the rotating shaft 801 to rotate while unfolding, causing the torsion spring 802 to deform. When the floor 5 descends, the previously deformed torsion spring 802 recovers its deformation, driving the rotating shaft 801 to rotate in the opposite direction, so that the previously unfolded roll 9 is rewound on the surface of the rotating shaft 801.

[0035] The roll body 9 is made of rubber, and its bottom surface is in contact with the top surface of the support plate 2 when the floor 5 is at the lowest position.

[0036] Specifically, the rubber material has the advantages of wear resistance and corrosion resistance, and is also flexible. When the student's feet move backward to the gap, they will touch the surface of the roll 9. The touch of the roll 9 will serve as a reminder to the student, thereby effectively preventing the student from falling. After the floor 5 is completely folded, the support plate 2 is used to assist in supporting the floor 5, making the floor 5 stable and reliable.

[0037] In summary: the lower part of the rotating support assembly 3 is driven to move by the driving assembly 6. Since the top surface of the rotating support assembly 3 is fixedly connected to the floor 5, and the two rotating support assemblies 3 are symmetrically arranged front to back, when the lower part of the rotating support assembly 3 moves, the rotating support assembly 3 will rotate around its top, thereby lifting the floor 5, thereby realizing flexible adjustment of the height of the floor 5. While the floor 5 is lifted, the floor 5 pulls the free end of the roll 9 fixedly connected to its bottom surface to move upward, so that the roll 9 wound on the surface of the elastic winding assembly 8 is opened, and the roll 9 in the vertical state is used to block the rear of the floor 5 located in front of it, thereby effectively preventing students from stepping directly into the air and falling from the gap between the two layers of floor 5, which is safer and effectively improves the safety of lifting the floor 5.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor lifting device for a lifting machine room, characterized in that: The utility model comprises a base (1), wherein a support plate (2) is fixedly installed on both the front and rear sides of the top of the base (1), a rotating support assembly (3) is slidably provided on the top surface of the base (1), a floor (5) is fixedly installed on the top surface of the rotating support assembly (3), the number of the rotating support assemblies (3) is two and they are symmetrically arranged front to back, a driving assembly (6) for driving the lower part of the rotating support assembly (3) to move is provided between the front and rear support plates (2), a storage box (7) is fixedly installed on the left part of the top surface of the base (1), an elastic winding assembly (8) is provided in the storage box (7), a roll body (9) is wound on the surface of the elastic winding assembly (8), the free end of the roll body (9) penetrates the left side of the top wall of the storage box (7) and is movably provided and fixedly installed on the bottom surface of the floor (5), and the part of the roll body (9) exposed from the storage box (7) is in a vertical state.

2. A floor lifting device for a lifting machine room according to claim 1, characterized in that: The rotation support assembly (3) comprises a moving block (301), the bottom surface of the moving block (301) is slidably arranged in contact with the top surface of the base (1), a rotation support rod (302) is rotatably arranged on the top surface of the moving block (301), the upper end of the rotation support rod (302) is rotatably connected to a fixed block (303), and the fixed block (303) is fixedly installed on the bottom surface of the floor (5). The number of the rotation support rods (302) arranged on the surface of the moving block (301) is two and they are symmetrically arranged on the left and right.

3. A floor lifting device for a lifting machine room according to claim 2, characterized in that: The movable block (301), the rotating support rod (302) and the fixed block (303) are rotatably connected via a rotating connection member (4). The rotating connection member (4) comprises a limit plate (401) and a mounting shaft (402). The limit plate (401) is fixedly mounted on the opposite surfaces of the movable block (301) and the rotating support rod (302). There are two limit plates (401) and the limit plates are arranged on the left and right sides of the rotating support rod (302). The mounting shaft (402) is rotatably mounted on the surface of the limit plate (401), and the rotating support rod (302) is fixedly mounted on the surface of the mounting shaft (402).

4. The floor lifting device for a lifting machine room according to claim 2, characterized in that: The driving assembly (6) comprises a double-threaded rod (601), a motor (602) and a slide rod (603), wherein the double-threaded rod (601) is rotatably mounted between the two support plates (2), the motor (602) is fixedly mounted on the surface of the support plate (2), the output end of the motor (602) is fixedly connected to the double-threaded rod (601), the slide rod (603) is fixedly mounted between the two support plates (2), the two moving blocks (301) are symmetrically threadedly mounted on the surface of the double-threaded rod (601), and the moving blocks (301) are slidably mounted on the surface of the slide rod (603).

5. The floor lifting device for a lifting machine room according to claim 1, characterized in that: The elastic winding assembly (8) comprises a rotating shaft (801), the rotating shaft (801) being rotatably mounted between the front and rear side walls of the storage box (7), a torsion spring (802) being fixedly connected between the side surface of the rotating shaft (801) and the inner wall surface of the storage box (7), the torsion springs (802) being two in number and symmetrically arranged front to back, and the winding body (9) being wound around the surface of the rotating shaft (801).

6. The floor lifting device for a lifting machine room according to claim 1, characterized in that: The roll body (9) is made of rubber, and when the floor (5) is at its lowest position, its bottom surface is in contact with the top surface of the support plate (2).

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