Glass fiber reinforced plastic grating mounting structure

Abstract

The utility model relates to a glass fiber reinforced plastic grating installation structure which comprises an installation platform of a frame structure, and a plurality of through grooves are formed in the inner wall of the installation platform. The multiple lap joint pieces are fastened to any positions of the through grooves respectively; the number of the clamps is multiple, each clamp comprises a pressing piece, a center through hole is formed in each pressing piece, a bolt is arranged in each center through hole, and each bolt sequentially penetrates through the corresponding mesh of the glass fiber reinforced plastic grating and one lap joint piece and is connected with a nut in a screwed mode, so that the glass fiber reinforced plastic grating is clamped between the corresponding pressing piece and the corresponding lap joint piece. According to the mounting structure, the lap joint piece with the adjustable position is arranged on the mounting platform and is matched with the clamp to fasten the glass fiber reinforced plastic grating, the problem that the glass fiber reinforced plastic grating cannot be directly fixed by using a toggle clip due to the size and other reasons in part of the position of the platform can be avoided, punching operation does not need to be carried out in the mounting process, and the mounting efficiency is improved. The working intensity of operators is reduced, and the installation efficiency of the glass fiber reinforced plastic grating and the safety of the construction process can be 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 installation structure. Background Art

[0002] FRP grating, also known as FRP grating, is a plate-like material with many spaces made of glass fiber as reinforcement material and unsaturated polyester resin as matrix, which is specially processed and compounded. It has the advantages of corrosion resistance, flame retardancy, non-magnetic insulation, and a variety of styles to choose from.

[0003] FRP grating is often used in architectural decoration, shipbuilding and other fields. When used, it is usually used in conjunction with a mounting platform, which is connected to the building or hull, and then the FRP grating is fastened to the mounting platform by a clamp. However, due to the size and other reasons, some positions of the mounting platform cannot be directly fixed with a clamp. It is necessary to open mounting holes at the corresponding positions of the mounting platform to fasten the FRP grating. When a large number of FRP gratings need to be laid, a lot of workload will be added, affecting the progress of the installation and increasing labor costs. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem that the fiberglass grating is usually used in conjunction with a mounting platform in the prior art, the mounting platform is connected to a building or a ship, and then the fiberglass grating is fastened to the mounting platform by a clamp. However, since some positions of the mounting platform cannot be directly fixed with a clamp due to size and other reasons, it is necessary to open mounting holes at corresponding positions of the mounting platform to fasten the fiberglass grating. When a large number of fiberglass gratings need to be laid, a lot of workload will be increased, affecting the progress of installation and increasing labor costs.

[0005] In order to solve the above technical problems, the utility model provides a glass fiber reinforced plastic grille installation structure, comprising:

[0006] An installation platform, the installation platform is a frame structure, and a plurality of through grooves extending along the length direction of each frame edge are arranged on the inner wall of the installation platform;

[0007] A lap joint, wherein a plurality of lap joints are provided, and the plurality of lap joints are fastened to any position of each through slot by fasteners respectively;

[0008] A clamp, wherein a plurality of the clamps are provided, each of the plurality of clamps comprises a pressing plate, a central through hole is provided on the pressing plate, a bolt is coaxially provided in the central through hole, the bolt passes through the mesh of the FRP grating and one of the lap joints in sequence and is screwed with a nut, so that the FRP grating is clamped between the pressing plate and the lap joint.

[0009] In one embodiment of the utility model, the lap joint is a flat steel with an L-shaped cross-section, including a short section and a long section perpendicular to each other. The short section is vertically provided with a plurality of connecting holes and is connected to the mounting platform at the through groove through the fastener.

[0010] In one embodiment of the utility model, a notch is provided on the long section for the bolt to pass through.

[0011] In one embodiment of the utility model, the long section is provided with an oblong hole for the bolt to pass through.

[0012] In an embodiment of the present invention, a shock-absorbing gasket is bonded and connected to a surface of the pressing sheet facing the lap joint.

[0013] In one embodiment of the utility model, the pressing plate includes a connecting plate and two clip plates, the connecting plate is a rectangular plate-like structure, two T-shaped holes are symmetrically opened at both ends of the connecting plate, the clip plate is a U-shaped plate, one end of the clip plate is connected to a T-shaped connecting part matching the T-shaped hole, the two clip plates are respectively slidably connected in the two T-shaped holes through the connecting part to form the W-shaped pressing plate, and a spring that is compressed or extended in the sliding direction of the connecting part is connected between the connecting part and the inner wall of the T-shaped hole.

[0014] In one embodiment of the utility model, the connecting plate includes a main body part and two buckle plates, the main body part is a rectangular plate, and two T-shaped grooves are symmetrically arranged on one surface of the main body part, respectively close to its two ends, and the two buckle plates are respectively covered on the two T-shaped grooves by screws to form the T-shaped hole.

[0015] In an embodiment of the present invention, a surface of the lap joint facing the fiberglass grille is flush with a mounting surface of the mounting platform.

[0016] In one embodiment of the present invention, the installation platform is a frame structure formed by connecting angle steels.

[0017] The above technical solution of the utility model has the following advantages compared with the prior art:

[0018] The utility model discloses a glass fiber reinforced plastic grating installation structure, comprising an installation platform, which is a frame structure, and a plurality of through grooves are arranged on the inner wall of the installation platform; a plurality of lap joints are arranged and respectively fastened to any position of each through groove; a plurality of clamps are arranged, and the clamps all include a pressing plate, a central through hole is opened on the pressing plate, and a bolt is arranged in the central through hole, and the bolt passes through the mesh of the glass fiber reinforced plastic grating and a lap joint in sequence and is screwed with a nut, so that the glass fiber reinforced plastic grating is clamped between the pressing plate and the lap joint. The glass fiber reinforced plastic grating installation structure of the utility model realizes the fastening of the glass fiber reinforced plastic grating by arranging a lap joint whose position can be adjusted on the installation platform, and the clamp is used to realize the fastening of the glass fiber reinforced plastic grating; it can avoid the problem that the glass fiber reinforced plastic grating cannot be directly fixed by the clip due to the size and other reasons at some positions of the platform, so that there is no need to perform drilling operation during the installation process, which reduces the work intensity and difficulty of the operator, and can improve the installation efficiency of the glass fiber reinforced plastic grating, and for the working conditions such as laying the glass fiber reinforced plastic grating on the deck of a gas ship (the gas ship is filled with gas), it can avoid the open fire operation, and improve the safety of the installation of the glass fiber reinforced plastic grating to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein

[0020] Figure 1 It is a three-dimensional diagram of the installation structure of the glass fiber reinforced plastic grille of the preferred embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a clamp of a glass fiber reinforced plastic grille installation structure of a preferred embodiment of the utility model;

[0022] Figure 3 It is a front view of a pressing sheet of a glass fiber reinforced plastic grille installation structure of a preferred embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the pressing plate of the glass fiber reinforced plastic grille installation structure of the preferred embodiment of the utility model;

[0024] Figure 5 yes Figure 4 An enlarged view of section A of the fiberglass grille mounting structure is shown;

[0025] Figure 6 It is a structural schematic diagram of the lap joint of the glass fiber reinforced plastic grille installation structure of the preferred embodiment of the utility model;

[0026] Figure 7 It is a structural schematic diagram of a snap-in plate of a glass fiber reinforced plastic grille installation structure of a preferred embodiment of the utility model;

[0027] Figure 8 It is a structural schematic diagram of a connecting plate of a fiberglass reinforced plastic grille installation structure of a preferred embodiment of the utility model.

[0028] Explanation of the reference numerals in the drawings in the specification: 1. Installation platform; 11. Through groove; 2. Overlapping piece; 21. Fastener; 22. Connecting hole; 23. Notch; 3. Clamp; 31. Pressing piece; 311. Connecting plate; 312. Snap-on plate; 313. T-hole; 314. Connecting part; 315. Spring; 32. Bolt; 33. Nut; 34. Shock-absorbing gasket. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 8 As shown, a glass fiber reinforced plastic grille installation structure of the utility model comprises:

[0032] The mounting platform 1 is a frame structure, and a plurality of through grooves 11 extending along the length direction of each frame edge are arranged on the inner wall of the mounting platform 1;

[0033] A lap joint 2, wherein a plurality of lap joints 2 are provided, and the plurality of lap joints 2 are fastened to any position of each through slot 11 by fasteners 21 respectively;

[0034] The clamp 3 is provided in plurality, and each of the clamps 3 includes a pressing plate 31, on which a central through hole is provided, in which a bolt 32 is coaxially provided, and the bolt 32 passes through the mesh of the FRP grille and a lap joint 2 in sequence and is screwed with a nut 33, so that the FRP grille is clamped between the pressing plate 31 and the lap joint 2.

[0035] Specifically, the position of the lap joint 2 can be adjusted along the length direction of the through groove 11, so that the lap joint 2 can be easily adjusted to a position corresponding to the grid of the FRP grating, which is convenient for the operator to install the clamp 3; when fixing the FRP grating by the clamp 3, the screwing end of the bolt 32 of the clamp 3 is passed through the mesh of the FRP grating and the lap joint 2 under the mesh in turn and the nut 33 is screwed on to achieve the fastening of the FRP grating.

[0036] The fiberglass grating installation structure of the present invention achieves the fastening of the fiberglass grating by arranging a lap joint 2 whose position can be adjusted on the installation platform 1, and cooperating with the clamp 3; it can avoid the problem that some positions of the platform cannot be directly fixed to the fiberglass grating with clips due to size and other reasons, so there is no need to perform drilling operations during the installation process, which reduces the work intensity and difficulty of the operators, and can improve the installation efficiency of the fiberglass grating. In addition, for working conditions such as laying the fiberglass grating on the deck of a gas carrier (the gas carrier is filled with gas), it also avoids open flame operations, thereby improving the safety of installing the fiberglass grating to a certain extent.

[0037] Reference Figure 1 and Figure 6 As shown, further, the lap joint 2 is a flat steel with an L-shaped cross section, including a short section and a long section perpendicular to each other, and a plurality of connection holes 22 are vertically opened on the short section and connected to the installation platform 1 at the through groove 11 through a fastener 21. Specifically, taking the installation platform 1 being set horizontally as an example, during installation, the short section is vertically attached to the inner wall of the installation platform 1 and connected to the installation platform 1 through the fastener 21, and at this time, the long section is horizontal, and the top surface of the long section is flush with the top surface of the installation platform 1.

[0038] Furthermore, a notch 23 for the bolt 32 to pass through is formed on the long section, and the notch 23 can also be set as an oblong hole.

[0039] Furthermore, a shock-absorbing gasket 34 is bonded and connected to one surface of the pressing plate 31 facing the lap joint 2. The shock-absorbing gasket 34 can play a buffering role and improve the service life of the fiberglass reinforced plastic grille.

[0040] Reference Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, further, the pressing plate 31 includes a connecting plate 311 and two clamping plates 312. The connecting plate 311 is a rectangular plate-like structure. Two T-shaped holes 313 are symmetrically provided at both ends of the connecting plate 311. The clamping plate 312 is a U-shaped plate. One end of the clamping plate 312 is connected with a T-shaped connecting portion 314 matching the T-shaped hole 313. The two clamping plates 312 are respectively slidably connected to the two T-shaped holes 313 through the connecting portions 314 to form a W-shaped pressing plate 31. A spring 315 that is compressed or extended in the sliding direction of the connecting portion 314 is connected between the connecting portion 314 and the inner wall of the T-shaped hole 313. Specifically, the two clamping plates 312 can be displaced to a certain extent along the length direction parallel to the connecting plate 311, that is, the spacing between the two clamping plates 312 can be increased to a certain extent, so that the pressing plate 31 can be applied to glass fiber reinforced plastic grilles of different sizes, thereby improving the versatility of the installation structure and helping to reduce the cost of installation.

[0041] Reference Figure 8 As shown, further, the connecting plate 311 includes a main body and two buckle plates. The main body is a rectangular plate. Two T-shaped grooves are symmetrically arranged on one surface of the main body, respectively close to the two ends thereof. The two buckle plates are respectively covered on the two T-shaped grooves by screws to form a T-shaped hole 313. Specifically, during installation, the connecting portion 314 is embedded in the T-shaped groove, and then a plurality of springs 315 are symmetrically arranged between the inner wall of the T-shaped groove close to the end of the connecting plate 311 and the connecting portion 314, and then the buckle plate is connected to the main body by screws and buckled on the T-shaped groove, so that the connecting portion 314 and the spring 315 are restricted in the T-shaped hole 313 formed between the T-shaped groove and the buckle plate, thereby achieving the purpose of adjusting the position of the clamping plate 312; and the entire structure is a split design, which is convenient for installation and disassembly.

[0042] Furthermore, the side of the lap joint 2 facing the fiberglass grille is flush with the installation surface of the installation platform 1, and the lap joint 2 can play a role of auxiliary support.

[0043] Furthermore, the mounting platform 1 is a frame structure formed by connecting angle steels, and a plurality of rectangular mounting holes are formed between a plurality of frame edges connected to each other. By installing the lap joints 2 on the inner walls of the plurality of mounting holes (i.e., on the side walls of the frame edges), the FRP grating can be uniformly fastened at a plurality of positions thereof, thereby improving the fastening effect of the FRP grating and avoiding deformation of the FRP grating caused by local fastening.

[0044] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A glass fiber reinforced plastic grille installation structure, characterized in that: include: An installation platform, the installation platform is a frame structure, and a plurality of through grooves extending along the length direction of each frame edge are arranged on the inner wall of the installation platform; A lap joint, wherein a plurality of lap joints are provided, and the plurality of lap joints are fastened to any position of each through slot by fasteners respectively; A clamp, wherein a plurality of the clamps are provided, each of the plurality of clamps comprises a pressing plate, a central through hole is provided on the pressing plate, a bolt is coaxially provided in the central through hole, the bolt passes through the mesh of the FRP grating and one of the lap joints in sequence and is screwed with a nut, so that the FRP grating is clamped between the pressing plate and the lap joint.

2. The glass fiber reinforced plastic grille installation structure according to claim 1, characterized in that: The lap joint is a flat steel with an L-shaped cross section, including a short section and a long section perpendicular to each other. A plurality of connecting holes are vertically opened on the short section and the short section is connected to the installation platform at the through groove through the fastener.

3. The glass fiber reinforced plastic grille installation structure according to claim 2 is characterized in that: The long section is provided with a notch for the bolt to pass through.

4. The glass fiber reinforced plastic grille installation structure according to claim 2, characterized in that: The long section is provided with an oblong hole for the bolt to pass through.

5. The glass fiber reinforced plastic grille installation structure according to claim 1, characterized in that: A shock-absorbing gasket is attached to a surface of the pressing sheet facing the bridging member.

6. The glass fiber reinforced plastic grille installation structure according to claim 1, characterized in that: The pressing plate includes a connecting plate and two clamping plates. The connecting plate is a rectangular plate-like structure. Two T-shaped holes are symmetrically opened at both ends of the connecting plate. The clamping plate is a U-shaped plate. One end of the clamping plate is connected with a T-shaped connecting part matching the T-shaped hole. The two clamping plates are respectively slidably connected in the two T-shaped holes through the connecting parts to form the W-shaped pressing plate, and a spring that is compressed or extended in the sliding direction of the connecting part is connected between the connecting part and the inner wall of the T-shaped hole.

7. The glass fiber reinforced plastic grille installation structure according to claim 6, characterized in that: The connecting plate includes a main body and two buckle plates. The main body is a rectangular plate. Two T-shaped grooves are symmetrically arranged on one surface of the main body, respectively close to its two ends. The two buckle plates are respectively covered on the two T-shaped grooves by screws to form the T-shaped hole.

8. The glass fiber reinforced plastic grille installation structure according to claim 1, characterized in that: A side of the lap joint facing the glass fiber reinforced plastic grille is flush with the mounting surface of the mounting platform.

9. The glass fiber reinforced plastic grille installation structure according to claim 1, characterized in that: The installation platform is a frame structure formed by connecting angle steels.

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