A plug-in type glass fiber reinforced plastic grating

Abstract

The utility model relates to glass steel grating technical field especially, it relates to a kind of plug-in glass steel grating, including frame, the both sides of frame are respectively provided with gap, gap is equidistantly distributed and is provided with several along one side of frame, also along the symmetrical distribution arrangement of both sides of frame, the same grid plate is set between the two gaps of symmetrical distribution located on the same axis, one end of grid plate is inserted into the inside of gap, the surface of grid plate is distributed and is provided with several grid bars, the surface of grid plate is provided with the arc channel of wrapping and fitting with grid bar. The present scheme has the advantages of improving structural stability and bearing capacity, by the setting of double-layer structure, grid plate and grid bar are perpendicular to each other and arranged, forming stable grid structure, which significantly improves the compressive strength and bearing capacity of the overall grid. At the same time, support bar spans multiple grid plates, further disperses the bearing pressure, enhances the stability and durability of structure.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass grating technology, and in particular to a plug-in fiberglass grating. Background Technology

[0002] Fiberglass grating is a type of grating product made of fiberglass and resin composite materials. It is widely used in industry, construction, transportation and other fields. Fiberglass grating has high strength and rigidity, and can withstand large loads. It also has good corrosion resistance and can resist the erosion of chemicals such as acids, alkalis and salts.

[0003] Fiberglass grating has excellent aging resistance and can maintain stable performance during long-term use. For example, Chinese Patent Publication No. CN221146180U provides a quick-assembly fiberglass grating panel. It includes a fiberglass grating body with multiple fixing rings at both symmetrical ends. The fixing rings on the mating surfaces of the fiberglass grating body on both sides are fixed by fixing rods. The fixing rods are equipped with fixing components to further fix the fiberglass grating bodies on both sides. A locking component between the two fixing rods connects the two fixing rods end-to-end. Multiple fixing rods are connected end-to-end by the locking component. The fixing rods are inserted into the fixing rings, fixing adjacent fiberglass grating bodies. The fixing components further fix the fixing rods and the fiberglass grating bodies on both sides, preventing loosening. Loosening the fixing components allows the fixing rods to be pulled out from the fixing rings, enabling the fiberglass grating body to be disassembled, facilitating installation and disassembly.

[0004] Currently, most fiberglass grating structures are single-layer gratings. Although fiberglass has sufficient compressive strength, if the grating is too thin, it is still prone to deformation and breakage when bearing heavy objects. Therefore, it is necessary to further improve the compressive strength of fiberglass gratings. At the same time, fiberglass is generally molded in one piece, and the gap between the gratings cannot be adjusted according to actual needs. When it is necessary to expand the gap between the gratings in the application, additional cutting between the gratings is required, making the process relatively cumbersome. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a plug-in fiberglass grating.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a plug-in fiberglass grating, including a frame, with notches on both sides of the frame, and several notches are evenly distributed along one side of the frame and symmetrically distributed along both sides of the frame. A grating plate is set between two notches symmetrically distributed on the same axis, one end of the grating plate is inserted into the notch, and several grating rods are distributed on the surface of the grating plate. An arc-shaped channel is opened on the surface of the grating plate to fit the grating rods.

[0008] Both ends of the grating plate are provided with pin grooves, and a pin is slidably sleeved inside the pin groove. A slot is provided on the inner wall of the notch, and the end of the pin is slidably inserted into the slot. A spring is also provided inside the pin groove, and the two ends of the spring are fixedly assembled with the inner wall of the pin groove and the surface of the pin, respectively. A pull head is also provided on the surface of the pin, and the pull head extends outward through the inside of the pin groove.

[0009] In detail, the frame is a square frame structure, the grid plate is a rectangular strip structure, and the grid rod is a cylindrical rod structure.

[0010] In detail, several grid panels and grid rods located on the same horizontal plane form a group, and two groups are symmetrically distributed on both sides of the frame, with the grid panels and grid rods set perpendicular to each other.

[0011] In detail, the grid plate has plate seats distributed on its inner side, and a support strip is inserted between two plate seats that are symmetrically distributed along the same vertical direction.

[0012] In detail, the grille plate located in the center is covered with a pressure strip, one side of which is fitted with the grille bar.

[0013] In detail, each end of the pressure strip is provided with an inner sleeve, and a threaded post is fixed at the position corresponding to the inner sleeve of the grid plate. The surface of the threaded post is slidably sleeved with the inside of the inner sleeve.

[0014] In detail, the surface of the threaded column is threadedly connected to a threaded sleeve, and the end face of the threaded sleeve is tightly fitted against the end face of the inner sleeve.

[0015] In detail, the outer wall surface of the threaded sleeve is provided with a knob, one end of which is welded to the surface of the threaded sleeve, and the number of knobs is at least two.

[0016] The design scheme proposed in this utility model has the following beneficial effects in application:

[0017] 1. This solution improves structural stability and load-bearing capacity. Through a double-layer structure, the grating panels and grating rods are arranged perpendicularly to each other, forming a stable mesh structure, significantly improving the overall compressive strength and load-bearing capacity of the grating. Simultaneously, the support bars span multiple grating panels, further dispersing the load-bearing pressure and enhancing the structural stability and durability.

[0018] 2. This solution features quick installation and disassembly, facilitating maintenance. The grating panel and frame are connected via a sliding insertion design using pins and slots, combined with a spring-loaded return function, enabling rapid installation and fixation. Furthermore, the pressure strips are installed using threaded posts and threaded sleeves, further simplifying the positioning and fixing process of the grating rods, facilitating future maintenance and replacement.

[0019] 3. This solution enhances the connection stability between the grating rods and the grating panels. The pressure strips are fitted to the grating rods and secured with built-in sleeves, threaded posts, and threaded sleeves, ensuring a firm and stable connection between the grating rods and the grating panels. The knob design makes operation more convenient, further improving installation efficiency and connection reliability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side cross-sectional view of the present invention;

[0022] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0023] Figure 4 This is a cross-sectional schematic diagram of the pin position of this utility model.

[0024] In the diagram: 1. Frame; 11. Notch; 12. Grille plate; 13. Grille rod; 14. Pin groove; 15. Pin; 16. Slot; 17. Spring; 18. Pull head; 1001. Plate base; 1002. Support bar; 2. Pressure bar; 21. Internal sleeve; 22. Threaded post; 23. Threaded sleeve; 24. Knob. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figures 1-4A plug-in fiberglass grating includes a frame 1, with notches 11 on both sides of the frame 1. The frame 1 is a square frame structure. Several notches 11 are evenly distributed along one side of the frame 1 and symmetrically distributed along both sides of the frame 1. A grating plate 12 is provided between two notches 11 symmetrically distributed on the same axis. One end of the grating plate 12 is inserted into the notch 11. Several grating rods 13 are distributed on the surface of the grating plate 12. The grating plate 12 is a rectangular strip structure, and the grating rods 13 are cylindrical rod structures. An arc-shaped channel is opened on the surface of the grating plate 12 to fit the grating rods 13.

[0027] Both ends of the grille plate 12 are provided with pin grooves 14, and pins 15 are slidably sleeved inside the pin grooves 14. A slot 16 is provided on the inner wall of the notch 11. The end of the pin 15 is slidably inserted into the slot 16. A spring 17 is also provided inside the pin groove 14. The two ends of the spring 17 are fixedly assembled with the inner wall of the pin groove 14 and the surface of the pin 15, respectively. A pull head 18 is also provided on the surface of the pin 15. The pull head 18 extends outward through the inside of the pin groove 14. When it is necessary to connect the grille plate 12 with the frame 1, the pull heads 18 at both ends are pulled first, so that the pull head 18 can carry the pin 15 into the inside of the pin groove 14, so that the end of the grille plate 12 can be completely inserted into the inside of the notch 11. When the position of the pin 15 corresponds to the position of the slot 16, the pin 15 can be slidably inserted into the inside of the slot 16 by the reset effect of the spring 17, so that the grille plate 12 and the frame 1 can be fixed.

[0028] Several grid plates 12 and grid rods 13 located on the same horizontal plane form a group, and two groups are symmetrically distributed on both sides of the frame 1. The grid plates 12 and grid rods 13 are set perpendicular to each other. Through the double-layer structure, the compressive strength of the entire grid structure can be further improved, thereby improving its ability to bear objects.

[0029] The inner side of the grating plate 12 is provided with plate seats 1001. A support bar 1002 is inserted between two plate seats 1001 that are symmetrically distributed along the same vertical direction. The width of the plate seat 1001 is not greater than the width of the grating plate 12. The support bar 1002 is set across several parallel grating plates 12. When bearing weight, the support bar 1002 can provide auxiliary support.

[0030] A pressure strip 2 covers the top of the grating plate 12 located in the center. One side of the pressure strip 2 is fitted with the grating rod 13. The pressure strip 2 can squeeze and position the grating rod 13 after it is inserted and connected to the arc-shaped channel of the grating plate 12, thereby ensuring the stable installation of the grating rod 13 and the grating plate 12.

[0031] The pressure strip 2 has an inner sleeve 21 through each end. The inner sleeve 21 and the pressure strip 2 are fixed by welding. The grid plate 12 is fixed with a threaded post 22 at the corresponding position of the inner sleeve 21. The surface of the threaded post 22 is slidably sleeved with the inside of the inner sleeve 21. After the threaded post 22 is installed through the inner sleeve 21, it can be quickly positioned with the grid plate 12 when the pressure strip 2 is docked.

[0032] The threaded post 22 has a threaded sleeve 23 on its surface. The end face of the threaded sleeve 23 is tightly fitted to the end face of the inner sleeve 21. By installing the threaded sleeve 23 and the threaded post 22 together, the inner sleeve 21 can be pressed, thereby enabling the pressure strip 2 to be stably locked and fixed to the grid plate 12.

[0033] A knob 24 is provided on the outer wall of the threaded sleeve 23. One end of the knob 24 is welded to the surface of the threaded sleeve 23. There are at least two knobs 24, which are welded and fixed along the surface of the threaded sleeve 23. The knob 24 is a hand-twisting structure, which can be directly rotated by hand to operate the threaded sleeve 23.

[0034] Working method: When splicing is required, according to the actual required grid hole spacing, the grid plate 12 is placed into the corresponding notch 11. At this time, the pull head 18 at both ends is pulled first, so that the pull head 18 can take the pin 15 into the inside of the pin groove 14, so that the end of the grid plate 12 can be completely put into the inside of the notch 11. When the position of the pin 15 corresponds to the position of the slot 16, the pin 15 can slide and insert into the inside of the slot 16 through the reset effect of the spring 17, so as to fix the grid plate 12 to the frame 1.

[0035] Then, place the grid rod 13 into the matching arc-shaped channel on the grid plate 12, and then cover the corresponding grid plate 12 with the pressure strip 2. At this time, the threaded post 22 is set through the inner sleeve 21, which can realize the quick positioning and docking of the pressure strip 2 and the grid plate 12. Through the mutual threaded docking of the threaded sleeve 23 and the threaded post 22, the pressure strip 2 and the grid plate 12 can be fixed.

[0036] When it is necessary to set up support bars 1002, after the single-layer grid structure is set up, the support bars 1002 are placed in the single-sided plate base 1001 in advance. Then, after the grid on the other side is installed, it is directly fitted and connected with the support bars 1002 to form the middle auxiliary structure between the double-layer grids.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A plug-in fiberglass grating, comprising a frame (1), characterized in that: The frame (1) has notches (11) on both sides. Several notches (11) are evenly distributed along one side of the frame (1) and are symmetrically distributed along both sides of the frame (1). A grid plate (12) is provided between two notches (11) symmetrically distributed on the same axis. One end of the grid plate (12) is inserted into the inside of the notch (11). Several grid rods (13) are distributed on the surface of the grid plate (12). An arc-shaped channel that fits and wraps around the grid rods (13) is opened on the surface of the grid plate (12). Both ends of the grid plate (12) are provided with pin grooves (14), and a pin (15) is slidably sleeved inside the pin groove (14). A slot (16) is provided on the inner wall of the notch (11). The end of the pin (15) is slidably inserted into the slot (16). A spring (17) is also provided inside the pin groove (14). The two ends of the spring (17) are fixedly assembled with the inner wall of the pin groove (14) and the surface of the pin (15) respectively. A pull head (18) is also provided on the surface of the pin (15). The pull head (18) extends outward through the inside of the pin groove (14).

2. The plug-in fiberglass grating according to claim 1, characterized in that: The frame (1) is a square frame structure, the grid plate (12) is a rectangular strip structure, and the grid rod (13) is a cylindrical rod structure.

3. The plug-in fiberglass grating according to claim 1, characterized in that: Several grid plates (12) and grid rods (13) located on the same horizontal plane form a group, and two groups are symmetrically distributed on both sides of the frame (1). The grid plates (12) and grid rods (13) are set perpendicular to each other.

4. The plug-in fiberglass grating according to claim 1, characterized in that: The grid plate (12) has plate seats (1001) distributed on the inner side, and a support strip (1002) is inserted between two plate seats (1001) that are symmetrically distributed along the same vertical direction.

5. A plug-in fiberglass grating according to claim 1, characterized in that: A pressure strip (2) covers the grating plate (12) located in the center, and one side of the pressure strip (2) is fitted with the grating rod (13).

6. A plug-in fiberglass grating according to claim 5, characterized in that: The pressure strip (2) has an inner sleeve (21) through each end. The grid plate (12) and the inner sleeve (21) are respectively fixed with threaded post (22). The surface of the threaded post (22) is slidably sleeved with the inside of the inner sleeve (21).

7. A plug-in fiberglass grating according to claim 6, characterized in that: The threaded column (22) has a threaded sleeve (23) threadedly connected to its surface, and the end face of the threaded sleeve (23) is tightly fitted to the end face of the inner sleeve (21).

8. A plug-in fiberglass grating according to claim 7, characterized in that: The outer wall of the threaded sleeve (23) is provided with a knob (24), one end of which is welded to the surface of the threaded sleeve (23), and the number of knobs (24) is at least two.

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