A net rack sliding receiving device

Abstract

The utility model belongs to the technical field of net rack assembly, specifically disclose a net rack slip receiving device, including frame body and receiving platform, the receiving platform is located frame body top, and the fixed slide of receiving platform side edge is set with drive assembly, and the opposite surface of frame body and receiving platform is installed slide rail, gyro wheel respectively, and the clamping assembly is arranged below frame body, and the outside of slide rail is uniformly provided with a plurality of toothed slots, and the drive assembly is set for driving receiving platform to move on frame body, and the clamping assembly plays the role of limiting receiving platform, the clamping assembly includes fixed plate, electric push rod and toothed block, and the fixed plate is fixed on frame body, and the electric push rod is fixed on fixed plate, and the toothed block is fixed on the output end of electric push rod, and the toothed block is limited receiving platform with toothed slot cooperation. By electric push rod, toothed block is pulled out from toothed slot, namely can cancel the restriction of toothed block, then can use drive assembly and drive receiving platform to move on frame body.

Description

Technical Field

[0001] This utility model relates to the field of space frame component technology, specifically a space frame sliding support device. Background Technology

[0002] A space frame structure is a spatial structure composed of multiple rods connected by nodes in a certain grid pattern. It has a beautiful shape, which can not only meet the requirements of rich and varied building appearance, but also give full play to the advantages of three-dimensional space. The force transmission path is simpler, and it is also suitable for large-span buildings. It is currently widely used in building roofs.

[0003] In order to adjust the position of existing space frames, the support platform is usually connected to the frame body through a drive mechanism so that the support platform can slide on the frame body. For example, Chinese utility model patent with announcement number CN213837807U discloses a space frame sliding support device.

[0004] However, in actual use, it has been found that the aforementioned sliding support device for space frame is unstable after the position is determined, due to the lack of a fixed structure. This makes the support platform prone to slippage and positional displacement due to external forces, resulting in poor practicality. Utility Model Content

[0005] The purpose of this utility model is to provide a space frame sliding support device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a space frame sliding support device, comprising a frame and a support platform. The support platform is located above the frame, and a slide bar is fixed to the side of the support platform. A driving assembly is provided on the side of the slide bar. A slide rail and rollers are respectively installed on the opposite surfaces of the frame and the support platform, and a clamping assembly is provided below the frame. Several toothed grooves are evenly arranged on the outer side of the slide rail. The driving assembly is used to drive the support platform to move on the frame. The clamping assembly serves to restrict the movement of the support platform.

[0007] In a preferred embodiment of this invention, the clamping assembly includes a fixed plate, an electric push rod, and a toothed block. The fixed plate is fixed to the frame, the electric push rod is fixed to the fixed plate, and the toothed block is fixed to the output end of the electric push rod. The toothed block engages with a toothed groove to restrict the receiving platform. By pulling the toothed block out of the toothed groove using the electric push rod, the restriction of the toothed block can be removed, and then the driving assembly can be used to drive the receiving platform to move on the frame.

[0008] As a preferred embodiment of this invention, the drive assembly includes a U-shaped frame, a support column, a drive wheel, and a drive motor.

[0009] The drive wheel is installed inside the U-shaped frame, and has an annular groove that mates with the slide bar. The drive motor is fixed below the U-shaped frame, and its drive shaft is connected to the drive wheel. The support column is fixed above the U-shaped frame, and its top is fixed to the receiving platform. The drive motor drives the drive wheel to rotate, causing it to roll on the slide bar, thereby moving the receiving platform.

[0010] As a preferred embodiment of this invention, the roller contacts the inner wall of the slide rail, and the roller slides in the slide rail when the receiving platform moves, thereby improving the smoothness of movement.

[0011] As a preferred embodiment of this invention, a number of reinforcing ribs are welded between the slide bar and the frame, and the reinforcing ribs are provided to improve the stability of the slide bar.

[0012] As a preferred embodiment of the present invention, the plurality of tooth grooves are arranged in a rectangular array, so that the tooth grooves are evenly distributed.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This device allows the receiving platform to move on the frame via a drive component, thereby adjusting the position of the receiving platform. After adjustment, the receiving platform is locked by a clamping component to prevent positional displacement, thus improving the stability of the receiving platform and the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the end structure of this utility model; Figure 3 This is a schematic diagram of the frame structure of this utility model; Figure 4 This is a schematic diagram of the clamping assembly structure of this utility model.

[0015] In the diagram: 1. Frame; 2. Receiving platform; 3. Sliding bar; 301. Reinforcing rib; 4. Drive assembly; 401. U-shaped frame; 402. Support column; 403. Drive wheel; 404. Drive motor; 5. Slide rail; 501. Tooth groove; 6. Roller; 7. Clamping assembly; 701. Fixing plate; 702. Electric push rod; 703. Tooth block. Detailed Implementation

[0016] 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.

[0017] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a space frame sliding support device, including a frame 1 and a support platform 2. The support platform 2 is located above the frame 1. A slide bar 3 is fixed to the side of the support platform 2, and a drive assembly 4 is provided on the side of the slide bar 3. A slide rail 5 and a roller 6 are respectively installed on the opposite surfaces of the frame 1 and the support platform 2. A clamping assembly 7 is provided below the frame 1. Several toothed grooves 501 are evenly arranged on the outer side of the slide rail 5. The drive assembly 4 is used to drive the support platform 2 to move on the frame 1. The clamping assembly 7 serves to restrict the support platform 2.

[0020] Furthermore, the clamping assembly 7 includes a fixed plate 701, an electric push rod 702, and a toothed block 703. The fixed plate 701 is fixed to the frame 1, the electric push rod 702 is fixed to the fixed plate 701, and the toothed block 703 is fixed to the output end of the electric push rod 702. The toothed block 703 cooperates with the toothed groove 501 to restrict the receiving platform 2. By pulling the toothed block 703 out of the toothed groove 501 with the electric push rod 702, the restriction of the toothed block 703 can be released, and then the driving assembly 4 can be used to drive the receiving platform 2 to move on the frame 1.

[0021] Furthermore, the drive assembly 4 includes a frame 401, a support column 402, a drive wheel 403, and a drive motor 404.

[0022] A drive wheel 403 is installed inside the U-shaped frame 401, and an annular groove that mates with the slide bar 3 is provided on the drive wheel 403. A drive motor 404 is fixed below the U-shaped frame 401, and the drive shaft of the drive motor 404 is connected to the drive wheel 403. A support column 402 is fixed above the U-shaped frame 401, and the top of the support column 402 is fixed to the receiving platform 2. The drive motor 404 drives the drive wheel 403 to rotate, causing the drive wheel 403 to roll on the slide bar 3, thereby moving the receiving platform 2.

[0023] Furthermore, the roller 6 contacts the inner wall of the slide rail 5, and the roller 6 slides in the slide rail 5 when the receiving platform 2 moves, improving the smoothness of movement.

[0024] Furthermore, a number of reinforcing ribs 301 are welded between the slide bar 3 and the frame 1. The reinforcing ribs 301 are used to improve the stability of the slide bar 3.

[0025] Furthermore, the tooth grooves 501 are arranged in a rectangular array, so that the tooth grooves 501 are evenly distributed.

[0026] In summary, when using this device, the electric push rod 702 is activated to pull the toothed block 703 out of the toothed groove 501. Then, the drive motor 404 is activated, causing the drive wheel 403 to rotate. The drive wheel 403 rolls on the slide bar 3, thereby moving the receiving platform 2. During the movement of the receiving platform 2, the roller 6 rolls in the slide rail 5. After moving to the appropriate position, the drive motor 404 is turned off, and the electric push rod 702 is activated. The electric push rod 702 pushes the toothed block 703 into the corresponding toothed groove 501 to re-restrain the receiving platform 2, effectively improving the stability of the receiving platform 2.

[0027] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0028] 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 space frame sliding support device, characterized in that: It includes a frame (1) and a receiving platform (2). The receiving platform (2) is located above the frame (1). A slide bar (3) is fixed on the side of the receiving platform (2). A drive assembly (4) is provided on the side of the slide bar (3). A slide rail (5) and a roller (6) are respectively installed on the opposite surfaces of the frame (1) and the receiving platform (2). A clamping assembly (7) is provided below the frame (1). Several toothed grooves (501) are evenly provided on the outer side of the slide rail (5).

2. The space frame sliding support device according to claim 1, characterized in that: The clamping assembly (7) includes a fixed plate (701), an electric push rod (702), and a toothed block (703). The fixed plate (701) is fixed on the frame (1), the electric push rod (702) is fixed on the fixed plate (701), and the toothed block (703) is fixed on the output end of the electric push rod (702). The toothed block (703) cooperates with the tooth groove (501) to restrict the receiving platform (2).

3. The space frame sliding support device according to claim 1, characterized in that: The drive assembly (4) includes a frame (401), a support column (402), a drive wheel (403), and a drive motor (404). The drive wheel (403) is installed inside the frame (401) and has an annular groove that cooperates with the slide bar (3). The drive motor (404) is fixed below the frame (401) and the drive shaft of the drive motor (404) is connected to the drive wheel (403). The support column (402) is fixed above the frame (401) and the top of the support column (402) is fixed to the support platform (2).

4. The space frame sliding support device according to claim 1, characterized in that: The roller (6) contacts the inner wall of the slide rail (5).

5. The space frame sliding support device according to claim 1, characterized in that: Several reinforcing ribs (301) are welded between the slide bar (3) and the frame (1).

6. The space frame sliding support device according to claim 1, characterized in that: Several of the tooth grooves (501) are arranged in a rectangular array.

Images