Spliced high-strength glass steel grating
By designing a spliced high-strength fiberglass grating and using flexible connections and dustproof components, the problem of easy damage to T-shaped blocks during disassembly and storage has been solved, achieving safe storage of T-shaped blocks and long-term operation of the grating.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-07
Smart Images
Figure CN224468178U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of grating technology, and in particular to a spliced high-strength fiberglass grating. Background Technology
[0002] In the industrial sector, high-strength fiberglass grating is used for platforms and walkways. Its high strength allows it to support heavy equipment and personnel, while its corrosion resistance helps it withstand the erosion of chemicals such as acids and alkalis, extending the service life of equipment. At the same time, the openwork design of the grating facilitates the discharge and collection of liquids and waste, making it easier to clean and maintain industrial sites.
[0003] Some specially designed grilles use embedded splicing, where T-shaped blocks fixed to the edge of the grille interlock with T-shaped slots on the grille to achieve quick splicing and separation. This ensures connection stability and improves installation flexibility, making it suitable for the rapid assembly of large-area grilles.
[0004] Considering that during construction breaks or after project completion, installed gratings may need to be temporarily disassembled and stored due to site turnover needs, the T-shaped blocks protruding from the grating edges are highly susceptible to collisions with transport vehicles and storage racks, leading to deformation, breakage, and other damage that affects subsequent assembly and use. Therefore, a splicing high-strength fiberglass grating is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a splicing high-strength fiberglass grating, which aims to solve the problem that in the prior art, the installed grating needs to be disassembled and stored due to site turnover, and the protruding T-shaped blocks are easily scratched and collided with vehicles and shelves during transportation and storage, resulting in deformation and breakage, which affects subsequent splicing and use.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a spliced high-strength fiberglass grating, comprising a grating, wherein a T-shaped block is slidably connected to the left side of the inner surface of the grating, the outer surface of the T-shaped block is elastically connected to the left side of the inner surface of the grating via a spring, a diagonal strip is fixedly connected to the outer surface of the T-shaped block, a traction frame is slidably connected to the left side of the inner surface of the grating, a pressing diagonal block is fixedly connected to the inner surface of the traction frame, the outer surface of the pressing diagonal block is in contact with the outer surface of the diagonal strip, the inner surface of the traction frame penetrates and is slidably connected to the outer surface of the T-shaped block, a connecting rod is fixedly connected to the outer surface of the traction frame, the outer surface of the connecting rod is slidably connected to the left side of the inner surface of the grating, and an operating component is provided on the outer surface of the connecting rod;
[0007] The operating component includes a traction block, the outer surface of which is fixedly connected to the top of the outer surface of the connecting rod. A rotating shaft is fixedly connected to the top of the outer surface of the traction block, and a lever is rotatably connected to the outer surface of the rotating shaft. The left side of the inner surface of the lever is elastically connected to the outer surface of the rotating shaft through a torsion spring.
[0008] As a further description of the above technical solution:
[0009] A dustproof component is provided on the left side of the inner surface of the grille. The dustproof component includes a dustproof cover. The left side of the outer surface of the dustproof cover is hinged to the left side of the inner surface of the grille. A limiting groove is formed at the bottom end of the outer surface of the dustproof cover. The inner surface of the limiting groove is inserted into the outer surface of the lever.
[0010] As a further description of the above technical solution:
[0011] The dustproof component also includes a rubber pad, the outer surface of which is fixedly connected to the outer surface of the dustproof cover, the outer surface of which is slidably connected to the left side of the inner surface of the grille, and the outer surface of the grille is provided with an arc-shaped groove.
[0012] As a further description of the above technical solution:
[0013] A guide block is fixedly connected to the left side of the inner surface of the grille, and a guide groove is opened on the outer surface of the T-shaped block. The outer surface of the guide block is slidably connected to the inner surface of the guide groove.
[0014] As a further description of the above technical solution:
[0015] One end of the spring is fixedly connected to the left side of the inner surface of the grille, and the other end of the spring is fixedly connected to the outer surface of the T-shaped block.
[0016] As a further description of the above technical solution:
[0017] One end of the torsion spring is fixedly connected to the outer surface of the rotating shaft, and the other end of the torsion spring is fixedly connected to the left side of the inner surface of the lever.
[0018] As a further description of the above technical solution:
[0019] A T-shaped groove is provided on the right side of the outer surface of the grille, and the outer surface of the T-shaped block is inserted into and slidably connected to the inner surface of the T-shaped groove.
[0020] As a further description of the above technical solution:
[0021] A limiting plate is fixedly connected to the top of the outer surface of the traction block, and the outer surface of the push block is in contact with the outer surface of the limiting plate.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, when the grid is not spliced, the T-shaped block can be stored inside the grid through the operating component, so as to avoid the T-shaped block being exposed to the outside and damaged by external forces such as collision and squeezing, effectively extending the service life of the T-shaped block and reducing maintenance and replacement costs.
[0024] 2. In this utility model, the dust cover in the dustproof component can cover the T-shaped block and the operating component, effectively preventing dust and debris from entering the interior of the grille, avoiding wear and jamming of internal parts due to dust accumulation, ensuring the normal operation of the grille splicing structure, and extending the overall service life of the grille. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the main structure of a spliced high-strength fiberglass grating proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of a dustproof component structure for a spliced high-strength fiberglass grating proposed in this utility model;
[0027] Figure 3 This is a schematic cross-sectional view of a spliced high-strength fiberglass grating proposed in this utility model;
[0028] Figure 4 This is a cross-sectional view of the traction frame structure of a spliced high-strength fiberglass grating proposed in this utility model.
[0029] Figure 5 This is a schematic diagram of a T-shaped block structure for a spliced high-strength fiberglass grating proposed in this utility model;
[0030] Figure 6 This is a schematic diagram of the block structure of a spliced high-strength fiberglass grating proposed in this utility model.
[0031] Legend:
[0032] 1. Grille; 2. T-slot; 3. T-block; 4. Dustproof assembly; 401. Dust cover; 402. Rubber pad; 403. Limiting groove; 404. Arc groove; 5. Operating assembly; 501. Traction block; 502. Pulley; 503. Rotating shaft; 504. Torsion spring; 505. Limiting plate; 6. Spring; 7. Traction frame; 8. Extrusion inclined block; 9. Inclined strip; 10. Guide block; 11. Guide groove; 12. Connecting rod. Detailed Implementation
[0033] 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.
[0034] Reference Figures 1-3 This utility model provides an embodiment of a splicing high-strength fiberglass grating, comprising a grating 1. A T-shaped block 3 is slidably connected to the left side of the inner surface of the grating 1. The T-shaped block 3 is a key component for splicing and can extend and retract within the grating 1 through the sliding connection, realizing quick connection or separation with adjacent gratings 1 and improving installation flexibility. The outer surface of the T-shaped block 3 is elastically connected to the left side of the inner surface of the grating 1 through a spring 6. The spring 6 provides elastic force, keeping the T-shaped block 3 in an extended state when no external force is applied, ensuring automatic locking during splicing and enhancing connection stability. A diagonal strip 9 is fixedly connected to the outer surface of the T-shaped block 3. The inclined surface of the diagonal strip 9 is designed to cooperate with the pressing diagonal block 8. Through the contact of the inclined surface, the horizontal thrust is converted into the vertical movement of the T-shaped block 3, realizing the extension and retraction control of the T-shaped block 3. A traction frame 7 is slidably connected to the left side of the inner surface of the grating 1. When the traction frame 7 drives the pressing diagonal block 8 to slide, the pressing action with the inclined surface of the diagonal strip 9 precisely controls the extension and retraction stroke of the T-shaped block 3.
[0035] Reference Figures 3-5 The inner surface of the traction frame 7 is fixedly connected to the extrusion wedge 8. The connecting rod 12 links multiple traction frames 7 together, ensuring that the operating component 5 can control multiple T-shaped blocks 3 at the same time, improving splicing efficiency and suitable for the rapid assembly of large-area grids 1. The outer surface of the extrusion wedge 8 is in contact with the outer surface of the wedge 9. The traction block 501 serves as the transmission hub of the operating force, converting manual operation into the linear movement of the connecting rod 12, making it easy for users to quickly control the state of the T-shaped blocks 3. The inner surface of the traction frame 7 and the outer surface of the T-shaped blocks 3 are connected through and slidably, so that when the traction frame 7 moves longitudinally, it will not affect the effect of the T-shaped blocks 3 moving laterally. The outer surface of the traction frame 7 is fixedly connected to the connecting rod 12. The outer surface of the connecting rod 12 is slidably connected to the left side of the inner surface of the grid 1. The connecting rod 12 is used to link multiple traction frames 7 together, ensuring that the operating component 5 can control multiple T-shaped blocks 3 at the same time to achieve the effect of retraction and extension.
[0036] Reference Figures 2-3 , Figure 6An operating component 5 is provided on the outer surface of the connecting rod 12. The operating component 5 drives the traction frame 7 to move longitudinally. The operating component 5 includes a traction block 501. The outer surface of the traction block 501 is fixedly connected to the top of the outer surface of the connecting rod 12. The traction block 501 serves as the transmission hub of the operating force, converting manual operation into linear movement of the connecting rod 12, which facilitates the user to quickly control the state of the T-block 3. A rotating shaft 503 is fixedly connected to the top of the outer surface of the traction block 501. A toggle block 502 is rotatably connected to the outer surface of the rotating shaft 503, which allows the toggle block 502 to flip along the top of the traction block 501, making it easier to move the traction block 501. The left side of the inner surface of the toggle block 502 is elastically connected to the outer surface of the rotating shaft 503 through a torsion spring 504. The torsion spring 504 provides a reset torque, which allows the toggle block 502 to automatically return to its initial position when there is no external force, ensuring the reliability of the limit and preventing accidental loosening.
[0037] Reference Figures 2-3 A dustproof component 4 is provided on the left side of the inner surface of the grille 1. The dustproof component 4 prevents dust from entering the interior of the grille 1 along the sliding groove of the traction block 501 and affecting the internal parts. The dustproof component 4 includes a dustproof cover 401. The left side of the outer surface of the dustproof cover 401 is hinged to the left side of the inner surface of the grille 1. The dustproof cover 401 can be flipped through the hinge to cover the T-shaped block 3 and the operating component 5, preventing dust and debris from entering the internal structure and extending its service life. A limiting groove 403 is provided at the bottom of the outer surface of the dustproof cover 401. The inner surface of the limiting groove 403 is inserted into the outer surface of the lever 502. The insertion and engagement of the limiting groove 403 and the lever 502 locks the dustproof cover 401 in the closed position and restricts the movement of the lever 502, ensuring the stability of the T-shaped block 3 in the spliced state.
[0038] Reference Figures 2-3 The dustproof component 4 also includes a rubber pad 402. The outer surface of the rubber pad 402 is fixedly connected to the outer surface of the dustproof cover 401, and the outer surface of the rubber pad 402 is slidably connected to the left side of the inner surface of the grille 1. The rubber pad 402 enhances the sealing between the dustproof cover 401 and the grille 1, effectively preventing dust and liquid from entering. At the same time, when the dustproof cover 401 is closed with the inner surface of the grille 1, the rubber pad 402 can increase the friction, so that the dustproof cover 401 will not be easily flipped out by external force when closed. The outer surface of the grille 1 is provided with an arc-shaped groove 404, which provides operating space for the flipping of the dustproof cover 401, ensuring that the dustproof cover 401 can be opened when closed with the grille 1, which facilitates the use of the operating component 5 and optimizes the appearance design.
[0039] Reference Figures 3-5A guide block 10 is fixedly connected to the left side of the inner surface of the grid 1. A guide groove 11 is opened on the outer surface of the T-shaped block 3. The outer surface of the guide block 10 is slidably connected to the inner surface of the guide groove 11. The cooperation between the guide block 10 and the guide groove 11 constrains the sliding trajectory of the T-shaped block 3, ensures the accuracy of its linear motion, and avoids problems such as jamming or loose splicing caused by offset.
[0040] Reference Figure 3 , Figure 6 One end of the spring 6 is fixedly connected to the left side of the inner surface of the grille 1, and the other end of the spring 6 is fixedly connected to the outer surface of the T-shaped block 3, so that the inclined strip 9 on the T-shaped block 3 can automatically reset outward after being squeezed by the inclined block 8. One end of the torsion spring 504 is fixedly connected to the outer surface of the rotating shaft 503, and the other end of the torsion spring 504 is fixedly connected to the left side of the inner surface of the toggle block 502, so that the toggle block 502 can automatically reset under the elastic force of the torsion spring 504 without being affected by external force.
[0041] Reference Figure 1 , Figures 3-5 A T-shaped groove 2 is provided on the right side of the outer surface of the grille 1. The outer surface of the T-shaped block 3 is inserted into and slidably connected to the inner surface of the T-shaped groove 2. The shapes of the T-shaped groove 2 and the T-shaped block 3 match to achieve a firm splicing of adjacent grilles 1. The T-shaped structure provides bidirectional limiting to prevent relative displacement of the grille 1 in the horizontal and vertical directions and enhance the overall structural strength. A limiting plate 505 is fixedly connected to the top of the outer surface of the traction block 501. The outer surface of the toggle block 502 is in contact with the outer surface of the limiting plate 505. The limiting plate 505 limits the maximum flipping angle of the toggle block 502 to ensure that the toggle block 502 will not rotate excessively during operation and avoid operational failure or structural damage due to angle loss of control.
[0042] Working principle: In use, first flip the dust cover 401 upwards to release the limiting groove 403 at the bottom of the dust cover 401 from limiting the lever 502. Then, under the elastic force of the spring 6, the T-shaped block 3 will extend outwards from the grille 1. As the T-shaped block 3 moves outwards, the inclined surface of the inclined strip 9 on the outer surface of the T-shaped block 3 will press against the inclined surface of the pressing inclined block 8 inside the traction frame 7, causing the traction frame 7 to move to the right. At the same time, it will drive the traction block 501 and the lever 502 to move to the right. Then, flip the dust cover 401 downwards so that the limiting groove 403 at the bottom of the dust cover 401 engages with the top of the lever 502, thus restricting the traction frame 7 and the traction block 501 to the designated position. Then, the T-shaped block 3 is engaged with the T-shaped groove 2 on another set of grilles 1 to splice multiple sets of grilles 1 together.
[0043] When the T-block 3 is not needed, first flip the dust cover 401 upwards, then flip the lever 502 upwards, so that the lever 502 is flipped to the designated position by the limitation plate 505. Then, move the lever 502 to the right, so that the lever 502 drives the two sets of traction frames 7 to move to the left through the connecting rod 12. This causes the pressing inclined blocks 8 inside the two sets of traction frames 7 to simultaneously press the inclined strips 9 on the two sets of T-blocks 3, so that the two sets of T-blocks 3 are simultaneously stored inside the grille 1. When the T-block... After the 3 is fully retracted into the grille 1, first press against the two sets of T-shaped blocks 3, then release the lever 502, so that the lever 502 automatically flips down and resets under the elastic force of the torsion spring 504. Then flip the dust cover 401 down so that the limiting groove 403 at the bottom of the dust cover 401 is inserted into the top of the lever 502, restricting the lever 502 in the designated position, so that the squeezing inclined block 8 inside the traction frame 7 can always squeeze the inclined strip 9 on the T-shaped block 3, so that the T-shaped block 3 can always remain in the retracted state.
[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A spliced high-strength fiberglass grating, comprising a grating (1), characterized in that: A T-shaped block (3) is slidably connected to the left side of the inner surface of the grille (1). The outer surface of the T-shaped block (3) is elastically connected to the left side of the inner surface of the grille (1) by a spring (6). An oblique bar (9) is fixedly connected to the outer surface of the T-shaped block (3). A traction frame (7) is slidably connected to the left side of the inner surface of the grille (1). An extrusion oblique block (8) is fixedly connected to the inner surface of the traction frame (7). The outer surface of the extrusion oblique block (8) is in contact with the outer surface of the oblique bar (9). The inner surface of the traction frame (7) is penetrating and slidably connected to the outer surface of the T-shaped block (3). A connecting rod (12) is fixedly connected to the outer surface of the traction frame (7). The outer surface of the connecting rod (12) is slidably connected to the left side of the inner surface of the grille (1). An operating component (5) is provided on the outer surface of the connecting rod (12). The operating component (5) includes a traction block (501), the outer surface of which is fixedly connected to the top of the outer surface of the connecting rod (12), a rotating shaft (503) is fixedly connected to the top of the outer surface of the traction block (501), a lever (502) is rotatably connected to the outer surface of the rotating shaft (503), and the left side of the inner surface of the lever (502) is elastically connected to the outer surface of the rotating shaft (503) through a torsion spring (504).
2. The spliced high-strength fiberglass grating according to claim 1, characterized in that: A dustproof component (4) is provided on the left side of the inner surface of the grille (1). The dustproof component (4) includes a dustproof cover (401). The left side of the outer surface of the dustproof cover (401) is hinged to the left side of the inner surface of the grille (1). A limiting groove (403) is provided at the bottom of the outer surface of the dustproof cover (401). The inner surface of the limiting groove (403) is inserted into the outer surface of the lever (502).
3. The spliced high-strength fiberglass grating according to claim 2, characterized in that: The dustproof component (4) also includes a rubber pad (402), the outer surface of which is fixedly connected to the outer surface of the dust cover (401), the outer surface of which is slidably connected to the left side of the inner surface of the grille (1), and the outer surface of the grille (1) is provided with an arc groove (404).
4. The spliced high-strength fiberglass grating according to claim 1, characterized in that: A guide block (10) is fixedly connected to the left side of the inner surface of the grille (1), and a guide groove (11) is opened on the outer surface of the T-shaped block (3). The outer surface of the guide block (10) is slidably connected to the inner surface of the guide groove (11).
5. A spliced high-strength fiberglass grating according to claim 1, characterized in that: One end of the spring (6) is fixedly connected to the left side of the inner surface of the grid (1), and the other end of the spring (6) is fixedly connected to the outer surface of the T-shaped block (3).
6. The spliced high-strength fiberglass grating according to claim 1, characterized in that: One end of the torsion spring (504) is fixedly connected to the outer surface of the rotating shaft (503), and the other end of the torsion spring (504) is fixedly connected to the left side of the inner surface of the toggle block (502).
7. The spliced high-strength fiberglass grating according to claim 1, characterized in that: The outer surface of the grille (1) is provided with a T-shaped groove (2) on the right side, and the outer surface of the T-shaped block (3) is inserted into and slidably connected to the inner surface of the T-shaped groove (2).
8. The spliced high-strength fiberglass grating according to claim 1, characterized in that: The top of the outer surface of the traction block (501) is fixedly connected to a limiting plate (505), and the outer surface of the push block (502) is in contact with the outer surface of the limiting plate (505).