Molding glass fiber reinforced plastic composite material profile

Abstract

The utility model relates to the field of buildings, and discloses a molding glass fiber reinforced plastic composite material section which comprises a first connecting piece, a second connecting piece fixedly connected to the bottom of the first connecting piece, a plurality of fixing assemblies arranged on the outer side of the first connecting piece, an inserting groove formed in the second connecting piece, a cross groove formed in the first connecting piece, and a plurality of fixing assemblies arranged on the outer side of the second connecting piece. A first inserting assembly is arranged on the outer side of the second connecting piece, and a second inserting assembly is arranged on the outer side of the first connecting piece. According to the utility model, through the mutual cooperation of the connecting rod, the baffle plate, the inserting block, the spring, the L-shaped plate and the like, the connection reliability of the cross beam and the connecting piece I is further enhanced on the basis of ensuring the stability of the basic connecting structure of the profile; the structural stability and the bearing capacity of the whole molded glass fiber reinforced plastic composite material profile in practical application are effectively improved, so that the molded glass fiber reinforced plastic composite material profile can better adapt to various complex working conditions and load requirements.

Description

Technical Field

[0001] This utility model relates to the field of construction, and in particular to a molded fiberglass composite profile. Background Technology

[0002] Molded fiberglass composite profiles are made of glass fiber reinforced resin, cured by heating in a mold. They possess high strength, lightweight, corrosion resistance, and insulation properties, and can be manufactured into various cross-sections such as I-beams and channel shapes. They are widely used in construction, chemical, and transportation industries, effectively extending service life and reducing maintenance costs.

[0003] In the existing technology, the connection method between the crossbeam and the connector of a molded fiberglass composite profile is often relatively simple. There is a lack of reliable fixing structure between the profiles. They rely only on basic interference fit for insertion. Under complex working conditions and heavy loads, the connection is prone to loosening, which leads to a decrease in structural stability and load-bearing capacity, resulting in safety hazards and making it unable to adapt well to various application scenarios.

[0004] To address the above problems, a molded fiberglass composite profile is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a molded fiberglass composite profile, aiming to improve the problem that in the existing technology, the connection method between the crossbeam and the connector is often simple, the profiles lack a reliable fixing structure, and they only rely on basic interference fit for insertion. Under complex working conditions and heavy loads, the connection is prone to loosening, which leads to a decrease in structural stability and load-bearing capacity, resulting in safety hazards and making it unable to adapt well to various application scenarios.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a molded fiberglass composite profile, including a connector one, a connector two fixedly connected to the bottom of the connector one, a plurality of fixing components provided on the outside of the connector one, a slot provided inside the connector two, a cross groove provided inside the connector one, a plug-in component one provided on the outside of the connector two, and a plug-in component two provided on the outside of the connector one.

[0007] The fixing assembly includes a thin shell and two rotating shafts. The outer side of the rotating shafts is fixedly connected to the outer side of the connector. The two rotating shafts are rotatably connected to the first rotating shaft. An L-shaped plate is fixedly connected to the outer side of the first rotating shaft. The outer side of the thin shell is fixedly connected to the outer side of the connector. A connecting rod is slidably connected inside the thin shell. A pull plate is fixedly connected to one end of the connecting rod. A baffle is fixedly connected to the other end of the connecting rod. A plug block is fixedly connected to the outer side of the baffle. A spring is sleeved on the outer side of the connecting rod.

[0008] As a further description of the above technical solution:

[0009] The plug-in assembly includes a vertical beam, which is interference-fitted with the inner wall of the slot, and the vertical beam is made of fiberglass composite material.

[0010] As a further description of the above technical solution:

[0011] The second plug-in assembly includes a crossbeam, which is interference-fitted with the inner wall of the cross groove, and the crossbeam is made of fiberglass composite material.

[0012] As a further description of the above technical solution:

[0013] One end of the spring is fixedly connected to the outside of the baffle, and the other end of the spring is fixedly connected to the inner wall of the thin shell.

[0014] As a further description of the above technical solution:

[0015] The outer side of the baffle is slidably connected to the inside of the thin shell, and the outer side of the plug block is slidably connected to the inside of the thin shell.

[0016] As a further description of the above technical solution:

[0017] The plug block is inserted into the outer side of the L-shaped plate.

[0018] As a further description of the above technical solution:

[0019] The outer side of the L-shaped plate is located inside the crossbeam.

[0020] As a further description of the above technical solution:

[0021] Both connector 2 and connector 1 are made of fiberglass composite material.

[0022] This utility model has the following beneficial effects:

[0023] In this invention, by pulling the pull plate outward, the connecting rod, baffle, and plug block are moved, and the spring is compressed. At this time, the L-shaped plate is rotated to a suitable position outside the crossbeam. The pull plate is then released, and under the elastic force of the spring, the plug block is inserted into the L-shaped plate, thereby fixing the L-shaped plate. This not only ensures the stability of the basic connection structure of the profile, but also further enhances the reliability of the connection between the crossbeam and the connecting parts. This effectively improves the structural stability and load-bearing capacity of the entire molded fiberglass composite profile in practical applications, enabling it to better adapt to various complex working conditions and load requirements, and reducing safety hazards and performance degradation caused by loose connections or structural instability. Attached Figure Description

[0024] Figure 1 This is a perspective view of a molded fiberglass composite profile proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the slot structure of a molded fiberglass composite profile proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the cross groove structure of a molded fiberglass composite profile proposed in this utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Connector 1; 2. Connector 2; 3. Shaft 1; 4. Shaft 2; 5. L-shaped plate; 6. Thin shell; 7. Connecting rod; 8. Pull plate; 9. Baffle; 10. Insert block; 11. Spring; 12. Cross groove; 13. Slot; 14. Horizontal beam; 15. Vertical beam. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 4 The present invention provides an embodiment of a molded fiberglass composite profile, including a connector 1, a connector 2 fixedly connected to the bottom of the connector 1, a plurality of fixing components provided on the outside of the connector 1, a slot 13 provided inside the connector 2, a cross groove 12 provided inside the connector 1, a plug-in component 1 provided on the outside of the connector 2, and a plug-in component 2 provided on the outside of the connector 1.

[0032] The fixing assembly includes a thin shell 6 and two rotating shafts 4. The outer side of the rotating shafts 4 is fixedly connected to the outer side of the connector 1. The two rotating shafts 4 are rotatably connected to a rotating shaft 3. An L-shaped plate 5 is fixedly connected to the outer side of the rotating shaft 3. The outer side of the thin shell 6 is fixedly connected to the outer side of the connector 1. A connecting rod 7 is slidably connected inside the thin shell 6. A pull plate 8 is fixedly connected to one end of the connecting rod 7. A baffle 9 is fixedly connected to the other end of the connecting rod 7. A plug block 10 is fixedly connected to the outer side of the baffle 9. A spring 11 is sleeved on the outer side of the connecting rod 7.

[0033] Specifically, connector 1 is used to connect other components, and its bottom is fixedly connected to connector 2, providing a basic connection for the entire profile structure. Connector 2 is used to fix and connect to connector 1. The slot 13 inside is used to cooperate with plug-in component 1 to realize the connection of related components. Multiple fixing components are set on the outside of connector 1. In order to enhance the stability of the connection between other components and connector 1, slot 13 is set inside connector 2 to cooperate with the vertical beam 15 of plug-in component 1 to securely connect the vertical beam 15. Cross groove 12 is set inside connector 1 to cooperate with the horizontal beam 14 of plug-in component 2 to realize the connection between the horizontal beam 14 and connector 1. Plug-in component 1 is set on the outside of connector 2 and is used to cooperate and connect with slot 13. Plug-in component 2 is used to cooperate with cross groove 12 to connect the horizontal beam 14. Thin shell 6 is used to accommodate the fixing components. In some components, two rotating shafts 4 are used to rotatably connect to rotating shaft 3, providing a support structure for the rotation of the L-shaped plate 5. Rotating shaft 3 is used to drive the L-shaped plate 5 to rotate, so as to assist in fixing the crossbeam 14. After the L-shaped plate 5 is rotated to a suitable position, it works with other components of the fixing assembly to assist in fixing the crossbeam 14. Connecting rod 7 is used to move baffle 9 and plug block 10 when the pull plate 8 is pulled. Pull plate 8 is used to facilitate the user to pull connecting rod 7 to operate the fixing assembly. Baffle 9 is used to connect plug block 10 and moves under the action of connecting rod 7, thereby controlling the position of plug block 10. Plug block 10 is used to insert into the outside of L-shaped plate 5 under the action of spring 11 to fix L-shaped plate 5, thereby achieving auxiliary fixing of crossbeam 14. Spring 11 is used to push baffle 9 and plug block 10 back to their original position when pull plate 8 is released, thus completing the fixing action of L-shaped plate 5.

[0034] Reference Figure 1 - Figure 3 The first plug-in assembly includes a vertical beam 15, which is interference-fitted with the inner wall of the slot 13. The vertical beam 15 is made of fiberglass composite material. The second plug-in assembly includes a horizontal beam 14, which is interference-fitted with the inner wall of the cross groove 12. The horizontal beam 14 is also made of fiberglass composite material.

[0035] Specifically, the vertical beam 15 is used to make an interference fit with the inner wall of the slot 13 inside the connector 2. Because it is made of fiberglass composite material, it has both strength and lightweight characteristics. Through this interference fit, it provides vertical support for the entire profile structure and is firmly connected to the connector 2, enhancing the vertical stability of the overall structure. The slot 13 is opened inside the connector 2 and is used to make an interference fit with the vertical beam 15, providing a precise installation position for the vertical beam 15 and ensuring the correct positioning of the vertical beam 15 in the entire profile structure, making the entire structure more stable and reliable in vertical connection. The horizontal beam 14 is used to make an interference fit with the inner wall of the cross groove 12 inside the connector 1. It is also made of fiberglass composite material. While providing lateral support, it ensures the strength and durability of the structure with the material properties, achieving a stable connection with the connector 1 and enhancing the lateral stability of the overall structure. The cross groove 12 is used to make an interference fit with the horizontal beam 14, providing a precise installation position for the horizontal beam 14, ensuring that the horizontal positioning of the horizontal beam 14 in the entire profile structure is accurate, thereby ensuring that the entire structure is more stable and reliable in lateral connection.

[0036] Reference Figure 1 - Figure 4 One end of the spring 11 is fixedly connected to the outside of the baffle 9, and the other end of the spring 11 is fixedly connected to the inner wall of the thin shell 6. The outside of the baffle 9 is slidably connected to the inside of the thin shell 6. The outside of the plug block 10 is slidably connected to the inside of the thin shell 6. The outside of the plug block 10 is inserted into the inside of the L-shaped plate 5. Both the second connector 2 and the first connector 1 are made of fiberglass composite material.

[0037] Specifically, spring 11 provides elastic force to baffle 9, enabling it to maintain a specific position when not subjected to external force, thereby controlling the position of plug-in block 10. Under the elastic force of spring 11, baffle 9 drives plug-in block 10 to slide along the inside of thin shell 6, thereby enabling plug-in block 10 to be inserted into or separated from L-shaped plate 5. Plug-in block 10 is precisely moved into the inside of L-shaped plate 5 and inserted into it under the action of baffle 9, thus fixing L-shaped plate 5. Plug-in block 10 is used to fix L-shaped plate 5 in a specific position to assist in fixing related components and enhance the stability of the overall structure. Connector 2 is made of fiberglass composite material and is used to fix and connect with connector 1, while providing a connection base for components such as vertical beam 15. Its material properties ensure the strength and durability of the structure. Connector 1 is made of fiberglass composite material and is used to connect other components, such as crossbeam 14, and enhances connection stability through fixing components. Its material properties maintain the strength and performance of the overall structure.

[0038] Working principle: Connector 2 has a slot 13 inside, and the vertical beam 15 is interference-fitted with the inner wall of the slot 13. The vertical beam 15 is made of fiberglass composite material. This interference fit achieves a stable connection between the vertical beam 15 and connector 2. Then, connector 1 has a cross groove 12 inside, and the cross beam 14 is interference-fitted with the inner wall of the cross groove 12. The cross beam 14 is also made of fiberglass composite material. This achieves the connection between the cross beam 14 and connector 1.

[0039] When further fixing of the crossbeam 14 is required, pull the pull plate 8 outward, which will move the connecting rod 7, the baffle 9 and the plug block 10. The spring 11 will be compressed. At this time, rotate the L-shaped plate 5 to position it in a suitable position outside the crossbeam 14, release the pull plate 8, and under the elastic force of the spring 11, the plug block 10 will be inserted into the L-shaped plate 5, thereby fixing the L-shaped plate 5 and thus playing an auxiliary fixing role for the crossbeam 14. This achieves the goal of further enhancing the reliability of the connection between the crossbeam 14 and the connector 1 while ensuring the basic connection structure of the profile is stable. It effectively improves the structural stability and load-bearing capacity of the entire molded fiberglass composite profile in practical applications, enabling it to better adapt to various complex working conditions and load requirements, and reducing safety hazards and performance degradation caused by loose connections or structural instability.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A molded fiberglass composite profile, comprising a connector (1), characterized in that: The bottom of the connector 1 (1) is fixedly connected to the connector 2 (2). Multiple fixing components are provided on the outside of the connector 1 (1). The connector 2 (2) has a slot (13) inside. The connector 1 (1) has a cross groove (12) inside. The connector 2 (2) has a plug-in component 1 on the outside. The connector 1 (1) has a plug-in component 2 on the outside. The fixing assembly includes a thin shell (6) and two rotating shafts (4). The outer side of the rotating shafts (4) is fixedly connected to the outer side of the connector (1). The two rotating shafts (4) are rotatably connected to a rotating shaft (3). An L-shaped plate (5) is fixedly connected to the outer side of the rotating shaft (3). The outer side of the thin shell (6) is fixedly connected to the outer side of the connector (1). A connecting rod (7) is slidably connected inside the thin shell (6). A pull plate (8) is fixedly connected to one end of the connecting rod (7). A baffle (9) is fixedly connected to the other end of the connecting rod (7). A plug block (10) is fixedly connected to the outer side of the baffle (9). A spring (11) is sleeved on the outer side of the connecting rod (7).

2. The molded fiberglass composite profile according to claim 1, characterized in that: The plug-in assembly includes a vertical beam (15), which is interference-fitted with the inner wall of the slot (13), and the vertical beam (15) is made of fiberglass composite material.

3. The molded fiberglass composite profile according to claim 1, characterized in that: The second plug-in assembly includes a crossbeam (14), which is interference-fitted with the inner wall of the cross groove (12), and the crossbeam (14) is made of fiberglass composite material.

4. The molded fiberglass composite profile according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the outside of the baffle (9), and the other end of the spring (11) is fixedly connected to the inner wall of the thin shell (6).

5. The molded fiberglass composite profile according to claim 1, characterized in that: The outer side of the baffle (9) is slidably connected to the inside of the thin shell (6), and the outer side of the plug block (10) is slidably connected to the inside of the thin shell (6).

6. The molded fiberglass composite profile according to claim 1, characterized in that: The plug-in block (10) is plugged into the outside of the L-shaped plate (5).

7. The molded fiberglass composite profile according to claim 3, characterized in that: The outer side of the L-shaped plate (5) is located inside the crossbeam (14).

8. The molded fiberglass composite profile according to claim 1, characterized in that: Both connector two (2) and connector one (1) are made of fiberglass composite material.

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