Glass fiber reinforced plastic cover plate with stable structure

Abstract

The utility model discloses a glass fiber reinforced plastic cover plate with a stable structure, which comprises two glass fiber reinforced plastic cover plate bodies, the front parts and the rear parts of the glass fiber reinforced plastic cover plate bodies are fixedly connected with mounting plates, one sides of the mounting plates are fixedly connected with limiting plates, one sides of the limiting plates are fixedly connected with clamping plates, and the clamping plates are fixedly connected with the glass fiber reinforced plastic cover plate bodies. And a limiting groove matched with the limiting plate is formed in the other side of the mounting plate, and the top of an inner cavity of the limiting groove is slidably connected with a limiting rod by forming an opening. According to the glass fiber reinforced plastic cover plate with the stable structure, the two mounting plates of the two glass fiber reinforced plastic cover plate bodies are close to each other, the limiting plates and the clamping plates are inserted into the limiting grooves, the limiting rods drive the limiting blocks to be inserted into the fixing clamping grooves through the acting force of the springs, the clamping plates are clamped and limited through the limiting blocks, and therefore the two mounting plates are mounted and fixed; and a plurality of glass fiber reinforced plastic cover plate bodies can be conveniently spliced, so that the operation is more convenient and quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of fiberglass covers, and particularly relates to a fiberglass cover with stable structure. Background Art

[0002] Fiberglass, namely fiber reinforced plastic, generally refers to the reinforced plastic made by reinforcing unsaturated polyester, epoxy resin and phenolic resin matrix with glass fiber, using glass fiber or its products as the reinforcing material, called glass fiber reinforced plastic or fiberglass for short. It is light and hard, non-conductive, has high mechanical strength, less recyclability, and is corrosion-resistant, and can replace steel to manufacture machine parts and the shells of automobiles and ships.

[0003] Usually, when installing fiberglass covers, multiple fiberglass covers need to be spliced and fixed. When multiple fiberglass covers are spliced together, they need to be installed and fixed with multiple bolts, which is too cumbersome to operate. Moreover, although the fiberglass cover has high corrosion resistance, the stability of its structure is low. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a fiberglass cover with stable structure, and solves the problems that when multiple fiberglass covers are spliced together, they need to be installed and fixed with multiple bolts, which is too cumbersome to operate, and the fiberglass cover has high corrosion resistance but low structural stability.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: a fiberglass cover with stable structure, including two fiberglass cover bodies. The front and rear parts of the fiberglass cover body are fixedly connected with mounting plates. One side of the mounting plate is fixedly connected with a limiting plate, and one side of the limiting plate is fixedly connected with a clamping plate. The other side of the mounting plate is provided with a limiting groove adapted to the limiting plate. The top of the inner cavity of the limiting groove is slidably connected with a limiting rod through an opening. One end of the limiting rod is fixedly connected with a limiting block, and the other end of the limiting rod is fixedly connected with a circular plate. A spring is sleeved on the outer surface of the limiting rod between the inner wall of the limiting groove and the top of the limiting block. The top of the clamping plate is provided with a fixed clamping groove adapted to the limiting block.

[0006] Preferably, a sliding groove is opened at the bottom of the inner cavity of the limiting groove, and the bottom of the clamping plate is fixedly connected with a sliding plate adapted to the sliding groove.

[0007] Preferably, a reinforcing groove is opened on one side of the fiberglass cover body, and a reinforcing plate adapted to the reinforcing groove is fixedly connected to the other side of the fiberglass cover body.

[0008] Preferably, a reinforcing rib is fixedly installed on the top of the fiberglass cover body.

[0009] Preferably, a first inclined portion is provided on one side of the clamping plate.

[0010] Preferably, a second inclined portion adapted to the first inclined portion is provided on one side of the limiting block. Beneficial effects

[0011] The utility model provides a fiberglass cover plate with stable structure. Compared with the prior art, the following beneficial effects are achieved:

[0012] In this utility model, by bringing the two mounting plates of the two fiberglass cover plate bodies closer, the limiting plate and the clamping plate are inserted into the limiting groove. Under the action of the spring, the limiting rod drives the limiting block to be inserted into the fixed clamping groove, and the clamping plate is clamped and limited by the limiting block, so as to install and fix the two mounting plates. Multiple fiberglass cover plate bodies can be conveniently spliced, and the operation is more convenient and fast. By inserting the reinforcing plate into the reinforcing groove, the firmness of both sides of the fiberglass cover plate body is improved, and the middle part of the fiberglass cover plate body is reinforced by the reinforcing rib, thus improving the structural stability of the fiberglass cover plate body. Brief description of the drawings

[0013] Figure 1 It is a schematic external structure diagram of the utility model;

[0014] Figure 2 It is a schematic structure diagram of the fiberglass cover plate body, the reinforcing plate and the reinforcing rib of the utility model;

[0015] Figure 3 It is a bottom view of the structure of the mounting plate, the limiting plate, the clamping plate, the sliding plate and the first inclined portion of the utility model;

[0016] Figure 4 It is a schematic internal structure diagram of the mounting plate, the limiting plate, the limiting groove and the fixed clamping groove of the utility model;

[0017] Figure 5 It is a schematic structure diagram of the limiting rod, the limiting block, the circular plate, the spring and the second inclined portion of the utility model.

[0018] In the figure: 1. Fiberglass cover plate body; 2. Mounting plate; 3. Limiting plate; 4. Clamping plate; 5. Limiting groove; 6. Limiting rod; 7. Limiting block; 8. Circular plate; 9. Spring; 10. Fixed clamping groove; 11. Sliding groove; 12. Sliding plate; 13. Reinforcing groove; 14. Reinforcing plate; 15. Reinforcing rib; 16. First inclined portion; 17. Second inclined portion. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model.

[0020] Please refer toFigures 1-5 The utility model provides a technical solution: a glass fiber reinforced plastic cover plate with stable structure, including two glass fiber reinforced plastic cover plate bodies 1, the front and rear parts of the glass fiber reinforced plastic cover plate body 1 are fixedly connected with a mounting plate 2, one side of the mounting plate 2 is fixedly connected with a limiting plate 3, one side of the limiting plate 3 is fixedly connected with a clamping plate 4, the other side of the mounting plate 2 is provided with a limiting groove 5 adapted to the limiting plate 3, the top of the inner cavity of the limiting groove 5 is slidably connected with a limiting rod 6 through an opening, one end of the limiting rod 6 is fixedly connected with a limiting block 7, and the other end of the limiting rod 6 is fixedly connected with a circular plate 8, the outer surface of the limiting rod 6 and located between the inner wall of the limiting groove 5 and the top of the limiting block 7 are sleeved with a spring 9, the top of the clamping plate 4 is provided with a fixed clamping groove 10 adapted to the limiting block 7, the bottom of the inner cavity of the limiting groove 5 is provided with a sliding groove 11, and the bottom of the clamping plate 4 is fixedly connected with a sliding plate 12 adapted to the sliding groove 11.

[0021] It should be noted that when the two FRP cover bodies 1 need to be disassembled, the circular plate 8 is pulled upward so that the limit rod 6 drives the limit block 7 to move upward and out of the fixed slot 10, thereby disengaging the limit plate 3 and the card plate 4 from the limit slot 5, so that the two FRP cover bodies 1 can be disassembled.

[0022] Furthermore, in order to improve the stability of the FRP cover body 1 structure, a reinforcement groove 13 is opened on one side of the FRP cover body 1, and a reinforcement plate 14 adapted to the reinforcement groove 13 is fixedly connected to the other side of the FRP cover body 1, and a reinforcing rib 15 is fixedly installed on the top of the FRP cover body 1.

[0023] Furthermore, in order to facilitate the insertion of the limiting block 7 into the fixed slot 10 , a first inclined portion 16 is provided on one side of the card plate 4 , and a second inclined portion 17 matched with the first inclined portion 16 is provided on one side of the limiting block 7 .

[0024] When in use, bring the two FRP cover plate bodies 1 close together, insert the reinforcement plate 14 on the FRP cover plate body 1 into the reinforcement groove 13 of the other FRP cover plate body 1, so that the two adjacent FRP cover plate bodies 1 are preliminarily spliced ​​together, and the limit plate 3 and the card plate 4 on the mounting plate 2 are inserted into the limit groove 5 of the adjacent mounting plate 2, and at the same time, insert the sliding plate 12 under the card plate 4 into the sliding groove 11, and insert the card plate 4 completely into the limit groove 5. The first inclined portion 16 of the card plate 4 will squeeze the second inclined portion 17 of the limit block 7, so that the limit block 7 drives the limit rod 6 to move upward and contract, and then through the action force of the spring 9, the limit rod 6 drives the limit block 7 to be inserted into the fixed card groove 10, so that the limit block 7 clamps and limits the card plate 4, thereby fixing the two adjacent mounting plates 2 and installing multiple FRP cover plate bodies 1.

Claims

1. A fiberglass cover plate with stable structure, comprising two fiberglass cover plate bodies (1), characterized in that: Both the front and rear parts of the FRP cover body (1) are fixedly connected with mounting plates (2). One side of the mounting plate (2) is fixedly connected with a limiting plate (3). One side of the limiting plate (3) is fixedly connected with a clamping plate (4). The other side of the mounting plate (2) is provided with a limiting groove (5) adapted to the limiting plate (3). The top of the inner cavity of the limiting groove (5) is slidably connected with a limiting rod (6) through an opening. One end of the limiting rod (6) is fixedly connected with a limiting block (7). The other end of the limiting rod (6) is fixedly connected with a circular plate (8). A spring (9) is sleeved on the outer surface of the limiting rod (6) between the inner wall of the limiting groove (5) and the top of the limiting block (7). The top of the clamping plate (4) is provided with a fixed clamping groove (10) adapted to the limiting block (7). The top of the FRP cover body (1) is fixedly installed with a reinforcing rib (15).

2. The fiberglass cover plate with stable structure according to claim 1, characterized in that: A sliding groove (11) is opened at the bottom of the inner cavity of the limiting groove (5). The bottom of the clamping plate (4) is fixedly connected with a sliding plate (12) adapted to the sliding groove (11).

3. A fiberglass cover plate with stable structure according to claim 1, characterized in that: A reinforcing groove (13) is opened on one side of the FRP cover body (1). The other side of the FRP cover body (1) is fixedly connected with a reinforcing plate (14) adapted to the reinforcing groove (13).

4. A fiberglass reinforced plastic cover plate with stable structure according to claim 1, characterized in that: One side of the clamping plate (4) is provided with a first inclined portion (16).

5. A fiberglass reinforced plastic cover plate with stable structure according to claim 4, characterized in that: One side of the limiting block (7) is provided with a second inclined portion (17) adapted to the first inclined portion (16).

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