Glass fiber reinforced plastic profile support convenient to assemble

Abstract

The utility model relates to a glass fiber reinforced plastic section bar support convenient to assemble, which comprises a single-structure section bar, a double-structure section bar and a connecting component, the single-structure section bar comprises four single side walls with the same width, and the double-structure section bar comprises two first side walls and two second side walls. Each single side wall, the first side wall and the second side wall are each provided with a clamping groove penetrating in the length direction of the single side wall, the first side wall and the second side wall, one clamping groove is formed in each single side wall and the first side wall, the two clamping grooves are symmetrically formed in each second side wall, and limiting baffles extending in the length direction of the clamping grooves are arranged on the two sides of an opening of each clamping groove. The connecting assembly comprises a connecting base, a convex clamping block and a nut, open holes are formed in the two perpendicular side faces of the connecting base, the convex clamping block is used for being detachably assembled in the clamping groove, a stud is integrally formed on the convex clamping block, the open holes are used for allowing the stud to penetrate through, and the nut is used for being in threaded fit with the stud. And maintenance and expansion are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of profiles, in particular to a glass fiber reinforced plastic profile bracket which is easy to assemble. Background Art

[0002] In the current industrial and construction fields, FRP profiles have been widely used in the design and manufacture of various structural supports due to their light weight, high strength and excellent corrosion resistance. However, traditional FRP profiles and their support systems have some shortcomings, which limit their potential in rapid deployment and flexible application.

[0003] The design of traditional aluminum profiles mainly relies on standard geometric shapes (such as straight bars, L-shaped, and T-shaped). Although these basic shapes can meet general connection and support requirements, their single structure leads to many inconveniences in practical applications. Once the existing system needs to be maintained or expanded, the traditional aluminum profile structure often requires major changes due to its fixed connection method and limited adjustability, which increases maintenance costs and time consumption. Therefore, in response to the above technical problems, this application makes improvements. Utility Model Content

[0004] The utility model provides a glass fiber reinforced plastic profile bracket which is easy to assemble and solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is implemented as follows: a glass fiber reinforced plastic profile bracket that is easy to assemble, including a single-structure profile, a double-structure profile and a connecting component, the single-structure profile includes four single side walls of equal width, the double-structure profile includes two symmetrical first side walls, the first side walls are equal in width to the single side walls, the double-structure profile also includes two symmetrical second side walls, the width of the second side walls is twice that of the single side walls, each of the single side walls, the first side walls and the second side walls is provided with a card slot that runs through the length direction thereof, the card slot is Each of the single side walls and the first side wall is provided with one, and the card slots are symmetrically provided with two on each second side wall. The single side wall, the first side wall and the second side wall are provided with limit baffles extending along their length direction on both sides of the opening of the card slot. The connecting assembly includes an L-shaped connecting seat, a convex card block and a nut. The connecting seat is provided with openings on its two perpendicular sides. The convex card block is used for detachable assembly in the card slot. A stud is integrally formed on the convex card block. The opening is used for the stud to pass through, and the nut is used for threaded cooperation with the stud.

[0006] Preferably, the connection seat is fixedly connected with positioning blocks on two perpendicular sides thereof, and one positioning block is provided on both sides of the opening, and the positioning block is used for clearance fitting between the limit baffles on both sides of the slot opening.

[0007] Preferably, the single-structure profile has a central hole extending along its length in the middle, the double-structure profile has a weight-reducing square hole in the middle, and the double-structure profile has symmetrically arranged special-shaped assembly holes on both sides of the weight-reducing square hole.

[0008] Preferably, it also includes a support foot assembly, which includes a bottom right-angle plate, a support foot, a fixing column, a block, a block screw and a connecting screw, the lower end of the fixing column is fixed to the support foot, the fixing column passes upward through the bottom right-angle plate, the weight-reducing square hole at one end of the double-structure profile has a threaded accommodating hole for the fixing column to enter and threadedly cooperate, the fixing column is fixedly connected to a limiting nut on the lower side of the bottom right-angle plate, and the double-structure profile is provided with a threaded connection seat body at both ends of the special-shaped assembly hole, the connecting screw is used to pass through the bottom right-angle plate and be threadedly connected to the threaded connection seat body, the block is used to be detachably assembled in the slot, and the block screw is used to pass through the bottom right-angle plate and be threadedly connected to the block.

[0009] Preferably, the threaded connection seat body matches the special-shaped assembly hole, and a deformable notch is provided on the threaded connection seat body.

[0010] Preferably, a closing strip is further included, wherein the closing strip includes a strip plate and pins integrally formed on the strip plate, and the pins are used to be inserted between the limit baffles on both sides of the slot opening.

[0011] Preferably, an end baffle is further included, and a plug is fixedly connected to one side of the end baffle, and the plug is used to be inserted into the special-shaped assembly hole.

[0012] Preferably, the single-structure profile and the double-structure profile are both made of fiberglass.

[0013] In summary, the beneficial effects of the present invention are:

[0014] 1. By designing single-structure profiles, double-structure profiles and connection components, modular design is achieved, which improves the flexibility and adjustability of the system. The matching mode of the card slot and the convex card block simplifies the installation process and reduces the workload and time consumption during maintenance and expansion. The design of the L-shaped connector makes the connection in different directions more stable and easy to adjust quickly.

[0015] 2. The design of the positioning block further enhances the stability and accuracy between the connection seat and the profile, ensuring that the connection will not shift during installation, thereby improving the reliability of the overall structure.

[0016] 3. The design of the center hole and the weight-reducing square hole reduces the weight of the material while maintaining sufficient strength and reducing costs. The special-shaped assembly holes provide more assembly options and increase the flexibility and adaptability of the design.

[0017] 4. The design of the foot assembly allows the bracket to be easily fixed on the ground or other supporting surfaces, increasing the stability of the system. The design of the threaded receiving hole and the limit nut ensures the firm installation of the foot, and the easy disassembly feature also facilitates later maintenance and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 It is a schematic cross-sectional view of a single structural profile in the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of the double-structure profile in the utility model;

[0021] Figure 3 The bracket in the embodiment is assembled by a single structure profile, a double structure profile, a connecting component, etc.;

[0022] Figure 4 for Figure 3 A schematic diagram of the assembly of a portion of the upper beam, columns and lower beam;

[0023] Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A;

[0024] Figure 6 for Figure 5 A schematic diagram of the structure in which the lower crossbeam on one side is removed and the connecting components are exploded;

[0025] Figure 7 It is a schematic diagram of the structural explosion of the connection assembly in the utility model;

[0026] Figure 8 It is a partial enlarged schematic diagram of the support leg assembly in the utility model exploding downward;

[0027] Fig. 9 This is a schematic diagram of the structure of the support leg assembly in the utility model;

[0028] Fig.10It is a schematic diagram of the assembly of a single upper crossbeam and a column in the embodiment;

[0029] Fig.11 for Fig.10 Schematic diagram of the structure where the middle closing strip and the end baffle are exploded;

[0030] Fig.12 It is a structural schematic diagram of the closing strip in the utility model;

[0031] Fig.13 This is a schematic diagram of the structure of the end baffle in the utility model;

[0032] Fig.14 It is a schematic diagram of the explosion of the assembly of a single upper beam and a column in the embodiment;

[0033] Fig.15 The utility model comprises Figure 3 Schematic diagram of the structure of the bracket in practical application.

[0034] In the figure: 11, single structure profile; 111, single side wall; 112, center hole; 12, double structure profile; 121, first side wall; 122, second side wall; 123, weight reduction square hole; 124, special-shaped assembly hole; 125, threaded receiving hole; 13, slot; 14, limit baffle; 20, threaded connection seat; 21, deformable notch; 31, connection seat; 311, opening; 312, fixed Position block; 32, convex clamping block; 33, stud; 34, nut; 41, bottom right-angle plate; 42, support foot; 43, fixing column; 44, clamping block; 45, clamping block screw; 46, connecting screw; 47, limiting nut; 50, closing strip; 51, plug; 52, strip plate; 60, end baffle; 61, plug; 71, upper beam; 72, column; 73, lower beam; 74, fixing screw. DETAILED DESCRIPTION

[0035] The following will be combined with the attached embodiment of the present utility model Figure 1-15 , 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 them. Based on the embodiments of 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.

[0036] Example:

[0037] like Figures 1 to 15 As shown, the utility model discloses a glass fiber reinforced plastic profile bracket which is easy to assemble, including a single-structure profile 11, a double-structure profile 12 and a connecting assembly, such as Figure 1The cross section of a single structural profile 11 is shown. The single structural profile 11 includes four single side walls 111 with equal width. Figure 2 The figure shows a cross section of a double-structure profile 12, wherein the double-structure profile 12 includes two symmetrical first side walls 121, the first side wall 121 and the single side wall 111 having the same width, and the double-structure profile 12 also includes two symmetrical second side walls 122, the width of the second side wall 122 being twice that of the single side wall 111; each of the single side wall 111, the first side wall 121 and the second side wall 122 is provided with a card slot 13 extending through the length direction thereof, one card slot 13 is provided on each of the single side wall 111 and the first side wall 121, and two card slots 13 are symmetrically provided on each of the second side walls 122; in addition, the single side wall 111, the first side wall 121 and the second side wall 122 are provided with limit baffles 14 extending along the length direction thereof on both sides of the opening of the card slot 13;

[0038] In addition, if Figures 4 to 7 As shown, the connection assembly includes an L-shaped connection seat 31, a convex block 32 and a nut 34. The connection seat 31 is provided with openings 311 on two perpendicular sides thereof, wherein the convex block 32 is used for detachable assembly in the card slot 13, a stud 33 is integrally formed on the convex block 32, the opening 311 is used for the stud 33 to pass through, and the nut 34 is used for threading with the stud 33. The connection assembly can be used to fix the single-structure profile 11 to the double-structure profile 12, such as Figures 3 to 6 As shown, by placing the connection seat 31 on two adjacent profiles that need to be connected, and installing the convex block 32 in the slots 13 of the two profiles in advance, and passing the stud 33 through the opening 311 of the connection seat 31, and then locking it with the nut 34, the fixation is completed. It should be noted that the connection assembly can not only fix the single-structure profile 11 to the double-structure profile 12, but also can be used to fix the single-structure profile 11 with the single-structure profile 11, or the double-structure profile 12 with the double-structure profile 12. Users can freely combine and fix according to their needs. Figure 3 As shown, this is the bracket after fixation in this application, but it should be noted that the bracket shape is not limited to this, and users can change and expand it according to their own needs.

[0039] Further, such as Figure 7 As shown, the connection seat 31 is fixedly connected with a positioning block 312 on its two perpendicular sides. A positioning block 312 is provided on both sides of the opening 311. The positioning block 312 is used to clearance fit between the limit baffles 14 on both sides of the opening of the slot 13. The design of the positioning block 312 further enhances the stability and precision between the connection seat 31 and the profile, ensuring that the connector will not shift during the installation process, thereby improving the reliability of the overall structure.

[0040] like Figure 1 and Figure 2 As shown, a central hole 112 extending along the length direction is provided in the middle of the single-structure profile 11, and a weight-reducing square hole 123 is provided in the middle of the double-structure profile 12. In addition, the double-structure profile 12 has symmetrically arranged special-shaped assembly holes 124 on both sides of the weight-reducing square hole 123. The design of the central hole 112 and the weight-reducing square hole 123 reduces the weight of the material while maintaining sufficient strength and reducing costs. The special-shaped assembly hole 124 provides more assembly options and increases the flexibility and adaptability of the design.

[0041] like Figure 5 , Figure 6 , Figure 8 as well as Fig. 9 As shown, the utility model also includes a support leg assembly, which includes a bottom right-angle plate 41, a support leg 42, a fixing column 43, a block 44, a block screw 45 and a connecting screw 46. The lower end of the fixing column 43 is fixed to the support leg 42, and the fixing column 43 passes through the bottom right-angle plate 41 upward. The weight-reducing square hole 123 at one end of the double-structure profile 12 has a threaded receiving hole 125 for the fixing column 43 to enter and threadedly cooperate. In this way, when the double-structure profile 12 is used as a column 72, the double structure The double-structure profile 12 is fixed to the fixing column 43, and the fixing column 43 is fixedly connected to the limit nut 47 on the lower side of the bottom right-angle plate 41, which is used to lock the bottom right-angle plate 41 to the lower end of the double-structure profile 12; in addition, the double-structure profile 12 has a threaded connection seat 20 at both ends of the special-shaped assembly hole 124, and the connecting screw 46 is used to pass through the bottom right-angle plate 41 and be threadedly connected to the threaded connection seat 20, thereby further locking the bottom right-angle plate 41 to the lower end of the double-structure profile 12. In addition, the block 44 is used to be detachably assembled in the slot 13, and the block screw 45 is used to pass through the bottom right-angle plate 41 and be threadedly connected to the block 44. When fitting, it can be as follows Figure 5 and Figure 8 As shown, the clamping block 44 is installed in the clamping groove 13 of the single-structure profile 11 , so as to further fix the single-structure profile 11 to the double-structure profile 12 .

[0042] Furthermore, the threaded connection seat body 20 matches the special-shaped assembly hole 124 , and an easily deformable notch 21 is provided on the threaded connection seat body 20 . The setting of the easily deformable notch 21 facilitates the threaded connection seat body 20 to be inserted into the special-shaped assembly hole 124 by interference fit.

[0043] exist Figure 3In the bracket shown, the vertical columns 72 and the upper horizontal beams 71 above are both double-structure profiles 12, and the lower horizontal beams 73 connected to the columns 72 below are all single-structure profiles 11. In the bracket, the lower beams 73 of the single-structure profile 11 are fixed to the columns 72 of the double-structure profile 12 through the action of the connecting components and the support leg components, and the upper beams 71 and the columns 72 can also be fixed by the connecting components, or by the following methods: Fig.14 The structure shown is fixed, specifically, a fixing screw 74 is passed through the upper cross beam 71, and the fixing screw 74 is threadedly connected to the threaded connection seat body 20 of the column 72, thereby completing the fixation.

[0044] like Figure 10-12 As shown, the utility model also includes a closing strip 50, which includes a strip plate 52 and a pin 51 integrally formed on the strip plate. The pin 51 is used to be inserted between the limit baffles 14 on both sides of the opening of the card slot 13. The design of the closing strip 50 not only beautifies the appearance, but also plays a sealing role to prevent dust and other impurities from entering the card slot 13. Figure 3 The middle sealing strip 50 is multi-segmented, and there is a gap between each sealing strip 50, because Fig.15 As shown, there are other structures on the upper cross beam 71, so the closing strip 50 needs to be avoided.

[0045] like Fig.13 As shown, the utility model also includes an end baffle 60, on one side of which a plug 61 is fixedly connected. The plug 61 is used to be inserted into the special-shaped assembly hole 124. The end baffle 60 is also used to prevent foreign matter from entering the double-structure profile 12 serving as the upper crossbeam 71.

[0046] In the present invention, both the single-structure profile 11 and the double-structure profile 12 are made of fiberglass, which combines the high strength of glass fiber with the corrosion resistance of resin, making it perform well in a variety of applications.

[0047] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0048] 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 fiberglass profile bracket that is easy to assemble, characterized in that: The invention comprises a single-structure profile, a double-structure profile and a connecting assembly, wherein the single-structure profile comprises four single side walls of equal width, the double-structure profile comprises two symmetrical first side walls, the first side walls are of equal width to the single side walls, the double-structure profile comprises two symmetrical second side walls, the width of the second side walls is twice that of the single side walls, each of the single side walls, the first side walls and the second side walls is provided with a card slot extending through the length direction thereof, and each of the card slots is provided with a card slot on each of the single side walls and the first side walls The card slots are symmetrically provided with two on each second side wall, and the single side wall, the first side wall and the second side wall are provided with limit baffles extending along the length direction on both sides of the opening of the card slot. The connecting assembly includes an L-shaped connecting seat, a convex card block and a nut. The connecting seat is provided with openings on two perpendicular sides thereof, the convex card block is used for detachable assembly in the card slot, a stud is integrally formed on the convex card block, the opening is used for the stud to pass through, and the nut is used for threaded cooperation with the stud.

2. The fiberglass profile bracket that is easy to assemble according to claim 1, characterized in that: The connection seat is fixedly connected with positioning blocks on two perpendicular sides thereof. The positioning blocks are each provided on both sides of the opening. The positioning blocks are used for clearance fit between the limit baffles on both sides of the slot opening.

3. The fiberglass profile bracket that is easy to assemble according to claim 1 is characterized in that: The single-structure profile has a central hole extending along its length in the middle, the double-structure profile has a weight-reducing square hole in the middle, and the double-structure profile has symmetrically arranged special-shaped assembly holes on both sides of the weight-reducing square hole.

4. The fiberglass profile bracket that is easy to assemble according to claim 3 is characterized in that: The cam is secured to the bottom of the platform and has a plurality of locking plates, each of which is secured to a plurality of locking plates at a plurality of intervals. The plurality of locking plates are secured to a plurality of locking plates at a plurality of intervals. The plurality of locking plates are secured to a plurality of locking plates at a plurality of intervals.

5. The fiberglass profile bracket that is easy to assemble according to claim 1, characterized in that: The threaded connection seat body matches the special-shaped assembly hole, and an easily deformable notch is provided on the threaded connection seat body.

6. The fiberglass profile bracket that is easy to assemble according to claim 1, characterized in that: It also includes a closing strip, which includes a strip plate and pins integrally formed on the strip plate, and the pins are used to be inserted between the limit baffles on both sides of the slot opening.

7. The fiberglass profile bracket that is easy to assemble according to claim 1, characterized in that: An end baffle is also included, and a plug is fixedly connected to one side of the end baffle, and the plug is used to be inserted into the special-shaped assembly hole.

8. The fiberglass profile bracket that is easy to assemble according to claim 1, characterized in that: The single-structure profile and the double-structure profile are both made of glass fiber reinforced plastics.

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