Splicing type glass fiber reinforced plastic grating plate

Abstract

The utility model belongs to the technical field of spliced glass fiber reinforced plastic grating plates, and particularly relates to a spliced glass fiber reinforced plastic grating plate which comprises a first grating plate. A device convenient to disassemble is mounted on the first grating plate; a convex clamping block is arranged in the convex clamping groove; the action end of the convex clamping block is fixedly connected with a supporting plate; when the convex clamping block does not work, the supporting plate is located in the supporting groove. A screw hole is formed in the top of the convex clamping block in a penetrating manner; the bottom of the screw rod penetrates through the screw hole, extends out and is rotationally connected to the bottom end surface of the inner wall of the convex clamping groove; a lifting cavity is formed in the top of the screw rod; a lifting rod is arranged in the lifting cavity; a telescopic cavity is transversely formed in the lifting rod in a penetrating manner; clamping rods are arranged at the two ends of the telescopic cavity in a sliding manner; the clamping rods move along the sliding grooves and are clamped in the fixing grooves. Through the effect of the convenient dismounting device, the dismounting operation of a single grating plate is simplified, and quick dismounting of a certain grating plate is effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spliced ​​glass fiber reinforced plastic grating plates, in particular to a spliced ​​glass fiber reinforced plastic grating plate. Background Art

[0002] Spliced ​​FRP grating is a building material commonly used in industrial and civil buildings. Its main feature is that it is made of glass fiber and resin composite, and has the advantages of light weight, corrosion resistance, wear resistance, high temperature resistance, insulation, etc. It is generally made of multiple small-sized grating plates spliced ​​by connectors, which is easy to transport, install and maintain;

[0003] A Chinese patent with publication number CN219548257U discloses a spliced ​​glass fiber reinforced plastic grille, including a glass fiber reinforced plastic grille body, the glass fiber reinforced plastic grille body including a grille body, a first side frame and a second side frame, the front and rear ends of the grille body are fixed with the first side frame, the left and right ends of the grille body are fixed with the second side frame, plugs are fixed with plugs on both sides of the outer surface of the second side frame, rod grooves are provided on both sides of the inner wall of the plug, jacks are provided on both sides of the outer surface of the first side frame, guide rods are fixed with guide rods on both sides of the inside of the first side frame, a first pressing plate is fixed at one end of the guide rod, and cut surfaces are provided on both sides of the outer wall of one end of the guide rod close to the first pressing plate, which solves the problem that the existing solution needs to be fixed inside the outer frame body first when splicing the grille body, and then each outer frame body needs to be connected and fixed with bolts when splicing, resulting in the splicing process being still too cumbersome and inconvenient for people to install;

[0004] After the above-mentioned spliced ​​FRP grating has been used for a period of time, the grating plate will be damaged and need to be disassembled for maintenance. However, the disassembly process of the existing grating plate is relatively cumbersome, which is not convenient for rapid maintenance work. Therefore, a spliced ​​FRP grating plate is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of spliced ​​glass fiber reinforced plastic grating plates, the utility model provides a spliced ​​glass fiber reinforced plastic grating plate.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model describes a spliced ​​glass fiber reinforced plastic grating plate, comprising a first grating plate; a second grating plate is installed on one side of the first grating plate; insertion holes are provided on both sides of the first grating plate; insertion rods are fixedly connected to both sides of the second grating plate; the insertion rods are inserted into the insertion holes; a convenient disassembly device is installed on the first grating plate; the convenient disassembly device comprises a convex card slot; a convex card slot is provided on the top end of the first grating plate close to the second grating plate; a convex card block is arranged inside the convex card slot; a supporting plate is fixedly connected to the active end of the convex card block; a bracket is provided on the bottom end of the second grating plate close to the first grating plate; when the convex card block is not in operation, the supporting plate is located inside the bracket;

[0007] A screw hole is formed through the top of the convex block; a screw rod is rotatably installed inside the screw hole; the bottom of the screw rod extends out through the screw hole and is rotatably connected to the bottom end surface of the inner wall of the convex slot; the effect of individually disassembling a certain grille plate is achieved.

[0008] Preferably, a lifting cavity is provided at the top of the screw rod; a lifting rod is provided inside the lifting cavity; a telescopic cavity is provided laterally through the inside of the lifting rod; clamping rods are slidably provided at both ends of the telescopic cavity; so that the clamping rod can operate smoothly.

[0009] Preferably, sliding grooves are symmetrically provided on the internal vertical arc surface of the lifting cavity; a fixing groove is provided at an upper position of the vertical surface of the inner wall of the sliding groove; the clamping rod moves along the sliding groove and is clamped inside the fixing groove, so that the lifting rod can operate smoothly.

[0010] Preferably, a fixed block is fixedly connected to the middle position of the telescopic cavity; springs are installed on both side surfaces of the fixed block; when the action end of the clamping rod moves along the slide groove, the spring is in a compressed state; the length of the lifting rod is greater than the opening depth of the lifting cavity; an adjusting button is fixedly connected to the top of the lifting rod; and the position of the clamping rod can be raised and lowered.

[0011] Preferably, movable holes are symmetrically opened inside the lifting rod; the bottom of the movable hole is connected to the telescopic cavity, and the top of the movable hole passes through the adjusting button and is connected to the outside world; a connecting rod is arranged inside the movable hole; the bottom of the connecting rod is fixedly connected to the clamping rod; so that the clamping rod can be retracted into the telescopic cavity.

[0012] Preferably, when the convex block is located at the bottom of the convex slot, a convex cover plate is provided at the top of the convex slot, and at this time the top of the connecting rod does not contact the bottom end surface of the convex cover plate; thus ensuring the flatness of the working surface of the grille plate.

[0013] The utility model is beneficial in that:

[0014] The utility model discloses a kind of convenient disassembly device, by the structural design of the convenient disassembly device, opens the convex cover plate on the top of the convex slot on the adjacent first grille plate, and applies an upward pulling force to the adjusting button, so that the lifting rod moves upward along the telescopic cavity, and the clamping rod moves upward along the sliding slot accordingly. When the clamping rod moves along the sliding slot to the opening of the fixed slot, under the reaction force of the compressed spring, the action end of the clamping rod enters the interior of the fixed slot along the telescopic cavity, so as to achieve the working position of the fixed adjusting button. Subsequently, a rotational force is applied to the adjusting button, and under the fixed cooperation between the clamping rod and the fixed slot, the lifting rod drives the screw rod to rotate inside the screw hole, so that the convex clamping block moves upward along the convex clamping slot, and the supporting plate moves upward along the supporting slot accordingly. As the convex clamping block rises, the supporting plate contacts the top end surface of the bracket, so that the second grille plate is lifted up, effectively achieving the quick disassembly of a certain grille plate, simplifying the disassembly operation of a single grille plate, and improving the efficiency of disassembly and maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 or the description of the prior art 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 labor.

[0016] Figure 1 It is an isometric structural diagram;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 It is a structural schematic diagram of a convex card block;

[0019] Figure 4 is a schematic diagram of the structure of the screw;

[0020] Figure 5 It is a structural schematic diagram of the lifting rod.

[0021] In the figure: 1. first grid plate; 2. second grid plate; 3. insertion hole; 4. insertion rod; 501. convex slot; 502. convex block; 503. support plate; 504. bracket; 505. screw hole; 506. screw rod; 507. lifting chamber; 508. lifting rod; 509. telescopic chamber; 510. clamping rod; 511. slide groove; 512. fixing groove; 513. fixing block; 514. spring; 515. adjustment button; 516. moving hole; 517. connecting rod; 518. convex cover plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 As shown, a spliced ​​glass fiber reinforced plastic grating plate comprises a first grating plate 1; a second grating plate 2 is installed on one side of the first grating plate 1; plug holes 3 are provided on both sides of the first grating plate 1; plug rods 4 are fixedly connected to both sides of the second grating plate 2; the plug rods 4 are inserted into the inside of the plug holes 3; a convenient disassembly device is installed on the first grating plate 1; the convenient disassembly device comprises a convex card slot 501; a convex card slot 501 is provided on the top end of the first grating plate 1 close to the second grating plate 2; a convex card block 502 is arranged inside the convex card slot 501; a supporting plate 503 is fixedly connected to the active end of the convex card block 502; a bracket 504 is provided on the bottom end of the second grating plate 2 close to the first grating plate 1; when the convex card block 502 is not in operation, the supporting plate 503 is located inside the bracket 504;

[0024] The top of the convex block 502 is provided with a screw hole 505; a screw rod 506 is rotatably installed inside the screw hole 505; the bottom of the screw rod 506 extends through the screw hole 505 and is rotatably connected to the bottom end surface of the inner wall of the convex slot 501; a lifting chamber 507 is provided at the top of the screw rod 506; a lifting rod 508 is provided inside the lifting chamber 507; a telescopic chamber 509 is horizontally provided inside the lifting rod 508; a clamp rod 510 is slidably provided at both ends of the telescopic chamber 509; symmetrical openings are provided on the vertical arc surface inside the lifting chamber 507 There is a slide groove 511; a fixed groove 512 is provided at an upper position of the vertical surface of the inner wall of the slide groove 511; the action of the clamping rod 510 moves along the slide groove 511 and is clamped inside the fixed groove 512; a fixed block 513 is fixedly connected to the middle position of the telescopic cavity 509; springs 514 are installed on both sides of the fixed block 513; when the action end of the clamping rod 510 moves along the slide groove 511, the spring 514 is in a compressed state; the length of the lifting rod 508 is greater than the opening depth of the lifting cavity 507; an adjusting button 515 is fixedly connected to the top of the lifting rod 508;

[0025] During operation, the spliced ​​fiberglass grating is a building material commonly used in industrial and civil buildings. After the spliced ​​fiberglass grating has been used for a period of time, the grating will be damaged, and the damaged grating needs to be disassembled for maintenance. However, the disassembly process of the existing grating body is relatively cumbersome, which is not convenient for rapid maintenance operations. The present application is implemented through a convenient disassembly device. When a certain grating is disassembled, the convex cover plate 518 on the top of the convex slot 501 on the adjacent first grating plate 1 is opened, and an upward pulling force is applied to the adjusting button 515, so that the lifting rod 508 moves upward along the telescopic cavity 509, and the clamping rod 510 moves upward along the slide groove 511 accordingly. When the clamping rod 510 moves along the slide groove 511 to a fixed position When the fixed groove 512 is opened, under the reaction force of the compressed state of the spring 514, the action end of the clamping rod 510 enters the interior of the fixed groove 512 along the telescopic cavity 509, and achieves the working position of the fixed adjusting button 515. Subsequently, a rotational force is applied to the adjusting button 515. Under the fixed cooperation between the clamping rod 510 and the fixed groove 512, the lifting rod 508 drives the screw rod 506 to rotate inside the screw hole 505, so that the convex clamping block 502 moves upward along the convex clamping groove 501, and the support plate 503 moves upward along the bracket 504 accordingly. As the convex clamping block 502 rises, the support plate 503 contacts the top end surface of the bracket 504, so that the second grid plate 2 is lifted upward, effectively achieving the rapid disassembly of a certain grid plate.

[0026] A moving hole 516 is symmetrically provided inside the lifting rod 508; the bottom of the moving hole 516 is connected to the telescopic cavity 509, and the top of the moving hole 516 passes through the adjusting button 515 and is connected to the outside; a connecting rod 517 is provided inside the moving hole 516; the bottom of the connecting rod 517 is fixedly connected to the clamping rod 510; when the convex clamping block 502 is located at the bottom of the convex clamping groove 501, a convex cover plate 518 is provided on the top of the convex clamping groove 501, and at this time, the top of the connecting rod 517 does not contact the bottom end surface of the convex cover plate 518;

[0027] During operation, when the intact second grille plate 2 is reinstalled in its original position, pinch the two connecting rods 517 to apply opposite forces, and the connecting rods 517 drive the clamping rod 510 to move towards each other, so that the ear nail action end of the clamping rod 510 retracts into the telescopic cavity 509, and then applies a downward force to the adjusting button 515, so that the lifting rod 508 retracts into the lifting cavity 507, which facilitates the re-installation of the convex cover plate 518 and achieves the effect of quick installation.

[0028] Working principle: Spliced ​​FRP grating is a building material commonly used in industrial and civil buildings. It is generally composed of multiple small-sized grating plates spliced ​​together by connectors, which is convenient for transportation, installation and maintenance. After the above-mentioned spliced ​​FRP grating has been used for a period of time, the grating plate will be damaged, and the damaged grating plate needs to be disassembled for maintenance. However, the disassembly process of the existing grating plate is relatively cumbersome, which is not convenient for rapid maintenance operations. The present application uses a convenient disassembly device to work. When a grating plate is disassembled, , open the convex cover plate 518 on the top of the convex slot 501 on the adjacent first grid plate 1, and apply an upward pulling force to the adjusting button 515, so that the lifting rod 508 moves upward along the telescopic cavity 509, and the clamping rod 510 moves upward along the slide groove 511 accordingly. When the clamping rod 510 moves along the slide groove 511 to the opening of the fixed groove 512, under the reaction force of the compressed state of the spring 514, the working end of the clamping rod 510 enters the interior of the fixed groove 512 along the telescopic cavity 509, and the operating position of the fixing adjusting button 515 is achieved. Then, A rotational force is applied to the adjusting knob 515. Under the fixed cooperation between the clamping rod 510 and the fixing groove 512, the lifting rod 508 drives the screw rod 506 to rotate inside the screw hole 505, so that the convex clamping block 502 moves upward along the convex clamping groove 501, and the supporting plate 503 moves upward along the bracket 504 accordingly. As the convex clamping block 502 rises, the supporting plate 503 contacts the top end surface of the bracket 504, so that the second grid plate 2 is lifted upward, which effectively achieves the rapid disassembly of a certain grid plate and simplifies the disassembly operation of a single grid plate. The utility model improves the efficiency of the disassembly and maintenance operation. When the intact second grille plate 2 is reinstalled in the original position, the two connecting rods 517 are pinched to apply opposite forces. The connecting rods 517 drive the clamping rods 510 to move towards each other, so that the ear nail action ends of the clamping rods 510 are retracted into the telescopic cavity 509, and then a downward force is applied to the adjusting button 515, so that the lifting rod 508 is retracted into the lifting cavity 507, which facilitates the reinstallation of the convex cover plate 518, realizes the effect of quick installation, and achieves the recycling of disassembled structural parts.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A spliced ​​glass fiber reinforced plastic grating plate, comprising a first grating plate (1); a second grating plate (2) is installed on one side of the first grating plate (1); insertion holes (3) are provided on both sides of the first grating plate (1); insertion rods (4) are fixedly connected to both sides of the second grating plate (2); the insertion rods (4) are inserted into the inside of the insertion holes (3); a disassembly device is installed on the first grating plate (1); characterized in that: The disassembly device comprises a convex slot (501); a convex slot (501) is provided at one end of the top of the first grid plate (1) close to the second grid plate (2); a convex block (502) is provided inside the convex slot (501); a supporting plate (503) is fixedly connected to the active end of the convex block (502); a bracket (504) is provided at one end of the bottom of the second grid plate (2) close to the first grid plate (1); when the convex block (502) is not in operation, the supporting plate (503) is located inside the bracket (504); A screw hole (505) is formed through the top of the convex clamping block (502); a screw rod (506) is rotatably mounted inside the screw hole (505); the bottom of the screw rod (506) extends out through the screw hole (505) and is rotatably connected to the bottom end surface of the inner wall of the convex clamping slot (501).

2. The spliced ​​glass fiber reinforced plastic grating according to claim 1, characterized in that: A lifting chamber (507) is provided at the top of the screw rod (506); a lifting rod (508) is provided inside the lifting chamber (507); a telescopic chamber (509) is provided in the interior of the lifting rod (508) and is transversely penetrated; clamping rods (510) are slidably provided at both ends of the telescopic chamber (509).

3. The spliced ​​glass fiber reinforced plastic grating according to claim 2 is characterized in that: The lifting chamber (507) has symmetrically arranged sliding grooves (511) on its inner vertical arc surface; a fixing groove (512) is arranged at an upper position of the inner wall vertical surface of the sliding groove (511); the clamping rod (510) moves along the sliding groove (511) and is clamped inside the fixing groove (512).

4. The spliced ​​glass fiber reinforced plastic grating according to claim 3 is characterized in that: A fixed block (513) is fixedly connected to the middle position of the telescopic cavity (509); springs (514) are installed on both side surfaces of the fixed block (513); when the action end of the clamping rod (510) moves along the sliding groove (511), the spring (514) is in a compressed state; the length of the lifting rod (508) is greater than the opening depth of the lifting cavity (507); and an adjusting button (515) is fixedly connected to the top of the lifting rod (508).

5. The spliced ​​glass fiber reinforced plastic grating according to claim 4, characterized in that: The lifting rod (508) is symmetrically provided with moving holes (516); the bottom of the moving hole (516) is connected with the telescopic cavity (509), and the top of the moving hole (516) passes through the adjusting button (515) and is connected with the outside; a connecting rod (517) is provided inside the moving hole (516); the bottom of the connecting rod (517) is fixedly connected to the clamping rod (510).

6. The spliced ​​glass fiber reinforced plastic grating according to claim 4, characterized in that: When the convex clamping block (502) is located at the bottom of the convex clamping slot (501), a convex cover plate (518) is provided at the top of the convex clamping slot (501), and at this time, the top of the connecting rod (517) does not contact the bottom end surface of the convex cover plate (518).

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