Detachable net rack sealing plate piece

Abstract

The utility model discloses a detachable net rack sealing plate piece which comprises a sealing plate, supporting frames are arranged on the two sides of the bottom of the sealing plate, dustproof nets are arranged in the supporting frames, a movable groove is formed in the middle of the surface of the bottom of the sealing plate, threaded rods are movably connected to the two ends of the movable groove, and one end of each threaded rod extends out of the movable groove and is fixedly connected with an adjusting rotary disc. The other end of the threaded rod is connected with a bearing. According to the device, a threaded rod is driven to rotate through an adjusting rotary disc, the threaded rod drives a plurality of symmetrically-arranged threaded sleeves to be close to or away from each other, and the threaded sleeves drive two adjacent symmetrically-arranged sliding blocks to move through connecting rods, so that inserting rods on the sliding blocks are inserted into or separated from positioning holes in the top of a supporting frame; and therefore, a user can conveniently and quickly mount and dismount the sealing plate, the time consumed for mounting and dismounting is saved, and the sealing plate can be buffered and protected through matched use of the main body protection part and the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of grid installation, in particular to a detachable grid sealing plate component. Background Art

[0002] The grid is a spatial structure formed by multiple rods connected by nodes in a certain grid form. It has the advantages of spatial force, light weight, high rigidity and good seismic performance. It can be used as the roof of gymnasiums, theaters, exhibition halls, waiting halls, stadium stand awnings, hangars, two-way large column grid structures, workshops and other buildings.

[0003] The existing grid cover has the following defects:

[0004] The sealing plate of the existing grid sealing plate is usually fixed, which makes it inconvenient for users to disassemble it, which is not conducive to use and has poor practicality. In addition, the existing grid sealing plate lacks a protective mechanism for the sealing plate, which makes it easy to cause damage to the sealing plate when it is hit by the outside world, and cannot meet the needs of users. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a detachable grid cover plate to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical scheme: a detachable grid frame sealing plate, comprising a sealing plate, support frames are arranged on both sides of the bottom of the sealing plate, a dustproof net is arranged in the support frame, a movable groove is opened at the middle position of the bottom surface of the sealing plate, threaded rods are movably connected at both ends of the movable groove, one end of the threaded rod extends out of the movable groove and is fixedly connected with an adjusting turntable, the other end of the threaded rod is connected with a bearing, a plurality of symmetrically arranged threaded sleeves are threadedly connected on the threaded rod, a plurality of movable grooves are arranged on both sides of the movable groove, limit rods are symmetrically arranged inside the movable groove, a sliding sleeve on the limit rod is provided with a sliding block, an insertion rod penetrating the inner wall of the movable groove is fixedly arranged on the surface of the sliding block, a connecting rod is movably connected between the threaded sleeve and two adjacent sliding blocks, and a main body protective member is provided on the top of the sealing plate;

[0009] The main body protective part includes a top plate and a support column. The top plate is a rectangular structure, and the support column is a cylindrical structure. The top plate and the support column are a smooth transition and integrally stamped structure. The support column is vertically installed at the bottom of the top plate. The top plate is built with an integrally stamped steel plate. The steel plate is a rectangular structure, and a plurality of evenly distributed elliptical cavities are opened on the surface of the steel plate. The surface of the top plate is built with a plurality of evenly distributed elastic pads that are integrally stamped.

[0010] Preferably, L-shaped grooves matching the top of the support frame are provided on both sides of the bottom of the sealing plate.

[0011] Preferably, mounting grooves are provided at the four corners of the sealing plate, a spring is provided in the mounting groove, and the other end of the spring is connected to the bottom of the supporting column.

[0012] Preferably, the threaded rod is provided with threads in opposite directions, and the threaded rod is threadably connected to a plurality of symmetrically arranged threaded sleeves through the threads in opposite directions.

[0013] Preferably, a plurality of evenly distributed positioning holes are formed on the top of the support frame, and the diameter of the positioning holes is consistent with the diameter of the insertion rod.

[0014] (III) Beneficial effects

[0015] The utility model provides a detachable grid cover plate, which has the following beneficial effects:

[0016] This detachable grid frame sealing plate component drives the threaded rod to rotate by adjusting the turntable, and the threaded rod drives a plurality of symmetrically arranged threaded sleeves to move closer to or away from each other. The threaded sleeve drives two adjacent symmetrically arranged sliding blocks to move through the connecting rod, so that the insertion rod on the sliding block and the positioning hole on the top of the support frame can complete the insertion or disengagement operation, thereby facilitating the user to quickly install and disassemble the sealing plate, saving the time required for installation and disassembly, and through the coordinated use of the main body protective part and the spring, it can play a buffering and protective role on the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the bottom of the sealing plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the main body protective member of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure inside the sealing plate of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the steel plate described in the utility model.

[0023] In the figure, 1. sealing plate; 2. L-shaped groove; 3. supporting frame; 4. dustproof net; 5. main body protective part; 6. movable groove; 7. moving groove; 8. threaded rod; 9. adjusting dial; 10. bearing; 11. threaded sleeve; 12. connecting rod; 13. sliding block; 14. limiting rod; 15. insert rod; 16. positioning hole; 17. top plate; 18. supporting column; 19. steel plate; 20. elastic pad; 21. mounting groove; 22. spring; 23. elliptical cavity. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model embodiment provides a technical solution: a detachable grid sealing plate, including a sealing plate 1, support frames 3 are arranged on both sides of the bottom of the sealing plate 1, and a dustproof net 4 is arranged in the support frame 3. A movable groove 6 is opened in the middle position of the bottom surface of the sealing plate 1, and threaded rods 8 are movably connected at both ends of the movable groove 6. One end of the threaded rod 8 extends out of the movable groove 6 and is fixedly connected with an adjusting turntable 9, and the other end of the threaded rod 8 is connected with a bearing 10. A plurality of symmetrically arranged threaded sleeves 11 are threadedly connected on the threaded rod 8, and a plurality of movable grooves 7 are arranged on both sides of the movable groove 6. The interior of the movable groove 7 is symmetrically provided with limit rods 14, and a sliding block 13 is slidably sleeved on the limit rod 14. An insertion rod 15 that passes through the inner wall of the movable groove 7 is fixedly arranged on the surface of the sliding block 13, and a connecting rod 12 is movably connected between the threaded sleeve 11 and two adjacent sliding blocks 13, and a main body protective member 5 is provided on the top of the sealing plate 1.

[0026] Effectively, the main body protective part 5 includes a top plate 17 and a support column 18. The top plate 17 is a rectangular structure, and the support column 18 is a cylindrical structure. The top plate 17 and the support column 18 are a smooth transition and integrally stamped structure. The support column 18 is vertically installed at the bottom of the top plate 17. The top plate 17 has an integrally stamped steel plate 19. The steel plate 19 has a rectangular structure. A plurality of evenly distributed elliptical cavities 23 are provided on the surface of the steel plate 19. A plurality of evenly distributed elastic pads 20 are integrally stamped and formed on the surface of the top plate 17. The top plate 17 and the support column 18 are integrally stamped and formed to improve the overall stability of each component and prevent breakage. By having the steel plate 19 and the elastic pad 20 built into the top plate 17, the protective strength of the top plate 17 is further improved.

[0027] Furthermore, L-shaped grooves 2 matching the top of the support frame 3 are provided on both sides of the bottom of the sealing plate 1 . By providing the L-shaped grooves 2 , it is convenient to clip the sealing plate 1 to the top of the support frame 3 .

[0028] Furthermore, mounting grooves 21 are provided at the four corners of the sealing plate 1, and a spring 22 is provided in the mounting groove 21. The other end of the spring 22 is connected to the bottom of the support column 18. Through the coordinated use of the elastic pad 20 and the spring 22, a buffering and protective effect can be provided to the sealing plate 1 and the top plate 17.

[0029] Furthermore, threads in opposite directions are provided on the threaded rod 8, and the threaded rod 8 is threadedly connected to multiple symmetrically arranged threaded sleeves 11 through threads in opposite directions. By providing threads in opposite directions on the threaded rod 8, the threaded rod 8 can drive multiple symmetrically arranged threaded sleeves 11 to approach or move away from each other.

[0030] Furthermore, a plurality of evenly distributed positioning holes 16 are provided on the top of the support frame 3, and the aperture of the positioning holes 16 is consistent with the diameter of the insertion rod 15, and the plugging and disengaging operations are completed through the insertion rod 15 and the positioning holes 16, thereby facilitating the installation and disassembly of the sealing plate 1.

[0031] Working principle: During use, when the user needs to separate the sealing plate 1 from the support frame 3, first turn the adjusting dial 9, the adjusting dial 9 drives the threaded rod 8 to rotate, and the threaded rod 8 drives multiple symmetrically arranged threaded sleeves 11 to move away from each other, and the threaded sleeves 11 drive two adjacent symmetrically arranged sliding blocks 13 to move through the connecting rod 12, so that the insertion rod 15 on the sliding block 13 and the positioning hole 16 at the top of the support frame 3 complete the disengagement operation, so that the sealing plate 1 can be directly separated from the top of the support frame 3, which is convenient for the user to disassemble the sealing plate 1 and saves the time required for disassembly. By arranging a main body guard 5 on the sealing plate 1, when external flying objects hit the main body guard 5, the spring 22 is set, and under the action of the spring 22, the main body guard 5 can be buffered and protected, thereby protecting the sealing plate 1 through the main body guard 5.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable grid cover, characterized in that: The invention comprises a sealing plate (1), support frames (3) are arranged on both sides of the bottom of the sealing plate (1), a dustproof net (4) is arranged inside the support frame (3), a movable groove (6) is opened at the middle position of the bottom surface of the sealing plate (1), threaded rods (8) are movably connected at both ends of the movable groove (6), one end of the threaded rod (8) extends out of the movable groove (6) and is fixedly connected to an adjusting turntable (9), the other end of the threaded rod (8) is connected to a bearing (10), and a plurality of symmetrical threaded rods (8) are threadedly connected to the threaded rod (8). A threaded sleeve (11) is provided, a plurality of movable grooves (7) are provided on both sides of the movable groove (6), a limiting rod (14) is symmetrically provided inside the movable groove (7), a sliding block (13) is provided on the sliding sleeve of the limiting rod (14), an insertion rod (15) penetrating the inner wall of the movable groove (7) is fixedly provided on the surface of the sliding block (13), a connecting rod (12) is movably connected between the threaded sleeve (11) and two adjacent sliding blocks (13), and a main body protective member (5) is provided on the top of the sealing plate (1); The main body protective member (5) comprises a top plate (17) and a support column (18), wherein the top plate (17) is a rectangular structure, and the support column (18) is a cylindrical structure. The top plate (17) and the support column (18) are smoothly transitioned and integrally stamped structures, and the support column (18) is vertically installed at the bottom of the top plate (17). The top plate (17) is internally provided with an integrally stamped steel plate (19), and the steel plate (19) is a rectangular structure. A plurality of uniformly distributed elliptical cavities (23) are provided on the surface of the steel plate (19), and a plurality of uniformly distributed elastic pads (20) are internally provided on the surface of the top plate (17) which are integrally stamped.

2. A detachable grid cover according to claim 1, characterized in that: Both sides of the bottom of the sealing plate (1) are provided with L-shaped grooves (2) matching the top of the support frame (3).

3. A detachable grid cover according to claim 1, characterized in that: The four corners of the sealing plate (1) are each provided with a mounting groove (21), a spring (22) is arranged in the mounting groove (21), and the other end of the spring (22) is connected to the bottom of the support column (18).

4. A detachable grid cover according to claim 1, characterized in that: The threaded rod (8) is provided with threads in opposite directions, and the threaded rod (8) is threadedly connected to a plurality of symmetrically arranged threaded sleeves (11) through the threads in opposite directions.

5. The detachable grid cover according to claim 1, characterized in that: The top of the support frame (3) is provided with a plurality of evenly distributed positioning holes (16), and the diameter of the positioning holes (16) is consistent with the diameter of the insertion rod (15).

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