Glass fiber reinforced plastic grating

Abstract

The utility model discloses a glass fiber reinforced plastic grating which comprises a first bracket and a second bracket, supporting frame plates are installed in the first bracket and the second bracket, grating bodies are arranged on the upper portions of the two sets of supporting frame plates, and four sets of built-in grooves are formed in the upper portion of the first bracket and the upper portion of the second bracket. Mounting grooves are formed in the bottom surfaces of the interiors of the eight sets of built-in grooves, four sets of gas storage grooves are formed in the lower portion of the first bracket and the lower portion of the second bracket, piston plates are slidably mounted in the eight sets of gas storage grooves, and two sets of connecting screw rods are arranged between every two adjacent sets of mounting grooves in a penetrating mode; the side walls of the two sets of connecting screws are each sleeved with two sets of connecting nuts. The connecting structure has the beneficial effects that the built-in groove and the mounting groove are adopted, so that the connecting structure can be prevented from being in contact with an external object and can be prevented from being lost on the premise that the connecting work is not influenced, and the use practicability of the glass fiber reinforced plastic grating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic grilles, in particular to a glass fiber reinforced plastic grille. Background Art

[0002] FRP grating is a plate material with many spaces that is made of glass fiber as a reinforcing material and unsaturated polyester resin as a matrix, and is composited through special processing. FRP grating can be used as a structural material and used as floors, trench covers, platforms, ship decks, stairs and plank roads in corrosive environments. It has the characteristics of corrosion resistance, flame retardancy, non-magnetic insulation, bright colors, and a variety of styles to choose from.

[0003] The prior art discloses a glass fiber reinforced plastic grating with publication number: CN219137897U, comprising a grating body, a chuck, a support plate, a pillar, a handle, a suction cup, a movable plate, a spring protrusion, a folding card block, a snap-fit ​​groove, a hinge, a chassis and a connecting column. When the glass fiber reinforced plastic grating is needed, the staff first places the chuck at the designated position, and the chassis will contact the ground to enhance stability. After the chuck is placed, the staff then places the grating body into the placement groove in the chuck. After being placed in the placement groove, the grating body will fall onto the support plate to support the grating body. Through the above steps, the glass fiber reinforced plastic grating does not need to directly contact the ground during use, and water will not accumulate in the sky groove when it rains, thereby enhancing the service life of the glass fiber reinforced plastic grating. The folding card block on the unfolded side is inserted into the snap-fit ​​groove of the other glass fiber reinforced plastic grating. In this way, the four sides of the glass fiber reinforced plastic grating are also connected. Through the above steps, the glass fiber reinforced plastic grating is more convenient to install.

[0004] The above utility model needs to use folding blocks, locking grooves and hinges to complete the connection between two adjacent groups of chucks. The hinges are placed in the air and are easily damaged by foreign objects. At the same time, the installation of the hinges requires contact with connecting structures such as screws. When the hinges are disassembled, the connecting structures such as screws have no collection structure, which can easily lead to the loss of connecting structures such as screws, reducing the practicality of the use of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a fiberglass grille which has the advantages of preventing the connection structure from contacting foreign objects without affecting the connection work and preventing the loss of the connection structure, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of preventing the connection structure from contacting foreign objects and preventing the loss of the connection structure without affecting the connection work, the specific technical solution adopted by the utility model is as follows:

[0010] A glass fiber reinforced plastic grille comprises a first bracket and a second bracket, wherein the first bracket and the second bracket are both provided with support frame plates installed inside, and the upper parts of the two groups of support frame plates are both provided with a grille body, the upper parts of the first bracket and the second bracket are both provided with four groups of built-in grooves, and the inner bottom surfaces of the eight groups of built-in grooves are both provided with mounting grooves, the lower parts of the first bracket and the second bracket are both provided with four groups of air storage grooves, and the inner parts of the eight groups of air storage grooves are both provided with piston plates slidably installed, two groups of connecting screws are passed through two adjacent groups of the mounting grooves, and the side walls of the two groups of the connecting screws are both sleeved with two groups of connecting nuts, the inner bottom surfaces of the eight groups of mounting grooves are all bonded with magnet plates, and the inner parts of the eight groups of built-in grooves are all provided with cover plates.

[0011] Furthermore, the two groups of connecting screws and the four groups of connecting nut threads cooperate with each other.

[0012] Furthermore, the two groups of connecting screws and the four groups of connecting nuts are all made of iron materials.

[0013] Furthermore, handles are installed on the upper parts of the eight groups of cover plates.

[0014] Furthermore, suction cups are installed at the lower parts of the eight groups of piston plates, air ducts and connecting hoses are passed through the inner top surfaces of the eight groups of air storage tanks, one ends of the eight groups of air ducts and the eight groups of connecting hoses pass through the four groups of magnet plates respectively, a first control valve is provided on the side wall of one end of the eight groups of air ducts, a second control valve is provided on the side wall of one end of the eight groups of connecting hoses, and the other ends of the eight groups of connecting hoses pass through the eight groups of piston plates respectively.

[0015] Furthermore, the other ends of the eight groups of connecting hoses are respectively located inside the eight groups of suction cups.

[0016] Furthermore, the inner walls of the eight groups of mounting grooves are each provided with two groups of mounting holes.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a glass fiber reinforced plastic grille, which has the following beneficial effects:

[0019] (1) The utility model adopts built-in grooves and installation grooves. When the fiberglass grille is actually used, the operator moves the first bracket and the second bracket by hand. When the first bracket and the second bracket are in contact, the operator manually passes the two sets of connecting screws through the four adjacent sets of installation holes, and then uses the two sets of connecting screws and the four sets of connecting nuts to cooperate with each other. The operator manually sleeves the four sets of connecting nuts on the side walls of the two sets of connecting screws in a clockwise direction. When the four sets of connecting nuts are in close contact with the inner walls of the two adjacent sets of installation grooves, the connection between the first bracket and the second bracket is completed. Then, eight sets of cover plates are used to cover the eight sets of built-in grooves. The installation of the remaining sets of first brackets and second brackets is the same as the operation. It can be seen that when disassembling the fiberglass reinforced plastic grating, the operator rotates the four groups of connecting nuts counterclockwise by hand. When the four groups of connecting nuts are separated from the two groups of connecting screws respectively, the two groups of connecting screws and the four groups of connecting nuts can be placed inside a group of installation grooves. Since the two groups of connecting screws and the four groups of connecting nuts are made of iron materials, a group of magnet plates on the same side can adsorb the two groups of connecting screws and the four groups of connecting nuts to prevent the two groups of connecting screws and the four groups of connecting nuts from moving out of the group of installation grooves on the same side. By setting the built-in grooves and installation grooves, the connection structure can be prevented from contacting foreign objects without affecting the connection work, and the loss of the connection structure can be avoided, thereby improving the practicality of the fiberglass reinforced plastic grating.

[0020] (2) The utility model adopts an air storage tank and a piston plate. When the first bracket and the second bracket need to be installed, the operator manually inserts one end of a set of air guide tubes into the mouth and blows air into the inside. The gas can enter the inside of the same side set of air storage tanks through this set of air guide tubes. The gas can push the same side set of piston plates. When the same side set of suction cups moves into the same side set of air storage tanks, the same side set of first control valves are closed, and the remaining seven sets of suction cups are operated. It can be seen from the same operation that the eight sets of suction cups can be adsorbed to the placement plane at this time. When the first bracket and the second bracket need to be disassembled, the operator manually inserts a set of connecting hoses into the mouth and blows air into the inside. The gas will enter the inside of the same side set of suction cups. When the inside of this set of suction cups is filled with gas, this set of suction cups will be separated from the placement plane. The disassembly of the remaining seven sets of suction cups can be seen from the same operation. By opening and closing the eight sets of first control valves, the eight sets of suction cups can be pushed back to the interior of the eight sets of air storage tanks respectively. The set air storage tank and piston plate can facilitate the disassembly and assembly of the first bracket and the second bracket, which brings convenience to the disassembly and assembly of the fiberglass grille. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a glass fiber reinforced plastic grille proposed by the utility model;

[0023] Figure 2 It is a bottom view of a glass fiber reinforced plastic grille proposed by the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the magnet plate proposed by the utility model;

[0025] Figure 4 It is a cross-sectional schematic diagram of the suction cup proposed by the utility model;

[0026] Figure 5 The utility model proposes Figure 1 A magnified view of middle;

[0027] Figure 6 The utility model proposes Figure 2 Enlarged view of B.

[0028] In the figure:

[0029] 1. First bracket; 2. Second bracket; 3. Support frame plate; 4. Grille body; 5. Built-in groove; 6. Mounting groove; 7. Air storage tank; 8. Piston plate; 9. Suction cup; 10. Connecting screw; 11. Connecting nut; 12. Magnet plate; 13. Cover plate; 14. Handle; 15. Air duct; 16. Connecting hose; 17. First control valve; 18. Second control valve. DETAILED DESCRIPTION

[0030] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] According to an embodiment of the utility model, a glass fiber reinforced plastic grille is provided.

[0032] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6As shown, a glass fiber reinforced plastic grille according to an embodiment of the utility model comprises a first bracket 1 and a second bracket 2, support frame plates 3 are installed inside the first bracket 1 and the second bracket 2, and a grille body 4 is arranged on the upper part of the two groups of support frame plates 3, four groups of built-in grooves 5 are arranged on the upper part of the first bracket 1 and the second bracket 2, and the inner bottom surfaces of the eight groups of built-in grooves 5 are arranged with mounting grooves 6, four groups of air storage grooves 7 are arranged on the lower part of the first bracket 1 and the second bracket 2, and piston plates 8 are slidably installed inside the eight groups of air storage grooves 7, two groups of connecting screws 10 are penetrated between two adjacent groups of mounting grooves 6, and two groups of connecting nuts 11 are sleeved on the side walls of the two groups of connecting screws 10, magnet plates 12 are bonded to the inner bottom surfaces of the eight groups of mounting grooves 6, and cover plates 13 are arranged inside the eight groups of built-in grooves 5. By setting the built-in grooves 5 and the mounting grooves 6, it is possible to prevent the connection structure from contacting foreign objects without affecting the connection work, and at the same time, it is possible to prevent the connection structure from being lost, thereby improving the practicality of the glass fiber reinforced plastic grille.

[0033] In one embodiment, the threads of the two groups of connecting screws 10 and the four groups of connecting nuts 11 cooperate with each other, so as to facilitate the adjustment of the use positions of the four groups of connecting nuts 11 .

[0034] In one embodiment, the two groups of connecting screws 10 and the four groups of connecting nuts 11 are all made of iron materials, which ensures the adsorption and use of the eight groups of magnet plates 12.

[0035] In one embodiment, handles 14 are installed on the upper parts of the eight groups of cover plates 13 , and the eight groups of handles 14 facilitate the movement and use of the eight groups of cover plates 13 .

[0036] In one embodiment, suction cups 9 are installed at the bottom of the eight groups of piston plates 8, and the inner top surfaces of the eight groups of air storage tanks 7 are penetrated by air guide tubes 15 and connecting hoses 16. One ends of the eight groups of air guide tubes 15 and the eight groups of connecting hoses 16 respectively penetrate the four groups of magnet plates 12. The side walls of one end of the eight groups of air guide tubes 15 are provided with first control valves 17, and the side walls of one end of the eight groups of connecting hoses 16 are provided with second control valves 18. The other ends of the eight groups of connecting hoses 16 respectively penetrate the eight groups of piston plates 8. The provided air storage tanks 7 and piston plates 8 can facilitate the disassembly and assembly of the first bracket 1 and the second bracket 2, which brings convenience to the disassembly and assembly of the fiberglass grille.

[0037] In one embodiment, the other ends of the eight groups of connecting hoses 16 are respectively located inside the eight groups of suction cups 9 .

[0038] In one embodiment, the inner walls of the eight groups of mounting slots 6 are each provided with two groups of mounting holes.

[0039] Working principle:

[0040] When the FRP grating is actually used, the operator moves the first bracket 1 and the second bracket 2 by hand. When the first bracket 1 and the second bracket 2 are in contact, the operator manually passes the two sets of connecting screws 10 through the four adjacent sets of mounting holes, and then uses the two sets of connecting screws 10 and the four sets of connecting nuts 11 to cooperate with each other. The operator manually sleeves the four sets of connecting nuts 11 on the side walls of the two sets of connecting screws 10 in a clockwise manner. When the four sets of connecting nuts 11 are in close contact with the inner walls of the two adjacent sets of mounting grooves 6, the connection work of the first bracket 1 and the second bracket 2 is completed. Then, the eight sets of cover plates 13 are used to cover the eight sets of built-in grooves 5, and the remaining It can be seen from the installation and operation of each group of first brackets 1 and second brackets 2 that when disassembling the fiberglass grille, the operator rotates the four groups of connecting nuts 11 counterclockwise by hand. When the four groups of connecting nuts 11 are separated from the two groups of connecting screws 10 respectively, the two groups of connecting screws 10 and the four groups of connecting nuts 11 can be placed inside a group of installation grooves 6. Since the two groups of connecting screws 10 and the four groups of connecting nuts 11 are made of iron material, a group of magnet plates 12 on the same side can absorb the two groups of connecting screws 10 and the four groups of connecting nuts 11 to prevent the two groups of connecting screws 10 and the four groups of connecting nuts 11 from moving out of the inside of a group of installation grooves 6 on the same side. By setting the built-in The groove 5 and the installation groove 6 can avoid the connection structure from contacting foreign objects without affecting the connection work, and can also avoid the loss of the connection structure, thereby improving the practicality of the glass fiber reinforced plastic grille. At the same time, when the first bracket 1 and the second bracket 2 need to be installed, the operator manually inserts one end of a group of air guide tubes 15 into the mouth, and then blows air into the inside thereof. The gas can enter the inside of a group of air storage tanks 7 on the same side through this group of air guide tubes 15, and the gas can push a group of piston plates 8 on the same side. When a group of suction cups 9 on the same side moves into the inside of a group of air storage tanks 7 on the same side, the first control valve 17 on the same side is closed, and the operation of the remaining seven groups of suction cups 9 is the same as that of the first control valve 17 on the same side. At this time, the eight groups of suction cups 9 can be adsorbed to the placement plane. When the first bracket 1 and the second bracket 2 need to be disassembled, the operator manually inserts a group of connecting hoses 16 into the mouth and blows air into the inside thereof. The gas will enter the inside of a group of suction cups 9 on the same side. When the inside of this group of suction cups 9 is filled with gas, this group of suction cups 9 will be separated from the placement plane. The disassembly of the remaining seven groups of suction cups 9 can be known from the same operation. By opening and closing the eight groups of first control valves 17, the eight groups of suction cups 9 can be pushed back into the eight groups of air storage tanks 7 respectively. The air storage tanks 7 and piston plates 8 are provided to facilitate the disassembly and assembly of the first bracket 1 and the second bracket 2, which brings convenience to the disassembly and assembly of the fiberglass grille.

[0041] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass fiber reinforced plastic grille, characterized in that: The invention comprises a first bracket (1) and a second bracket (2), wherein the first bracket (1) and the second bracket (2) are both provided with support frame plates (3) inside, and the upper parts of the two groups of support frame plates (3) are both provided with grille bodies (4), the upper parts of the first bracket (1) and the second bracket (2) are both provided with four groups of built-in grooves (5), and the inner bottom surfaces of the eight groups of built-in grooves (5) are both provided with mounting grooves (6), the lower parts of the first bracket (1) and the second bracket (2) are both provided with four groups of air storage grooves (7), and the inner parts of the eight groups of air storage grooves (7) are both provided with piston plates (8) slidably mounted, two groups of connecting screws (10) are passed through between two adjacent groups of the mounting grooves (6), and the side walls of the two groups of connecting screws (10) are both sleeved with two groups of connecting nuts (11), the inner bottom surfaces of the eight groups of mounting grooves (6) are both bonded with magnet plates (12), and the inner parts of the eight groups of built-in grooves (5) are both provided with cover plates (13).

2. The glass fiber reinforced plastic grille according to claim 1, characterized in that: The threads of the two groups of connecting screws (10) and the four groups of connecting nuts (11) cooperate with each other.

3. The glass fiber reinforced plastic grille according to claim 1, characterized in that: The two groups of connecting screws (10) and the four groups of connecting nuts (11) are all made of iron material.

4. The glass fiber reinforced plastic grille according to claim 1, characterized in that: The upper parts of the eight groups of cover plates (13) are all provided with handles (14).

5. The glass fiber reinforced plastic grille according to claim 1, characterized in that: Suction cups (9) are installed at the bottom of the eight groups of piston plates (8), and air guide tubes (15) and connecting hoses (16) are penetrated through the inner top surfaces of the eight groups of air storage tanks (7). One end of the eight groups of air guide tubes (15) and the eight groups of connecting hoses (16) respectively penetrates the four groups of magnet plates (12). The side walls of one end of the eight groups of air guide tubes (15) are provided with first control valves (17), and the side walls of one end of the eight groups of connecting hoses (16) are provided with second control valves (18). The other ends of the eight groups of connecting hoses (16) respectively penetrate the eight groups of piston plates (8).

6. The glass fiber reinforced plastic grille according to claim 5, characterized in that: The other ends of the eight groups of connecting hoses (16) are respectively located inside the eight groups of suction cups (9).

7. The glass fiber reinforced plastic grille according to claim 1, characterized in that: The inner walls of the eight groups of mounting grooves (6) are each provided with two groups of mounting holes.

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