A glass fiber reinforced ring based on a cutting process

Abstract

This utility model relates to the field of fiberglass reinforced ring technology, and in particular to a fiberglass reinforced ring based on a cutting process, comprising a circular ring, the inner wall of which is connected to a reinforcing structure, the reinforcing structure comprising a first pad ring and an inner core, the outer wall of the first pad ring being fixedly connected to the inner wall of the circular ring, the rear end face of the first pad ring being fixedly connected to the front face of the inner core, and a second pad ring being fixedly connected to the rear end face of the inner core. Through the use of its own carbon fiber material, the first pad ring and the second circular ring in the reinforcing structure possess both the core advantages of "high strength" and "lightweight," improving the strength of the circular ring while maintaining its original weight. Furthermore, the first and second pad rings are arranged in an overlapping manner with the inner core, ensuring the strength of the inner core (which is a fiberglass ring). When subjected to instantaneous impact, the inherent strength of the first and second pad rings ensures that the circular ring will not break completely, preventing instantaneous damage to the fiberglass reinforced ring and improving its protective effect.

Description

Technical Field

[0001] This utility model relates to the technical field of glass fiber reinforced rings based on cutting technology, specifically a glass fiber reinforced ring based on cutting technology. Background Technology

[0002] Fiberglass reinforced rings are ring-shaped components made of glass fiber as the reinforcing material and combined with matrix materials such as resin. They have unique requirements and characteristics in terms of cutting processes.

[0003] Fiberglass reinforced rings are ring-shaped structural components made of glass fiber as reinforcement and resin (such as epoxy resin, phenolic resin, etc.) as matrix through a composite molding process. Their core characteristics are "lightweight, high strength, corrosion resistance, and insulation." They are widely used in electrical, mechanical, pipeline, and new energy fields. Continuous glass fiber yarn is impregnated with resin and wound onto a ring mandrel at a set angle using specialized equipment. After drying and curing, it is then processed into rings of a specified width through a cutting process. However, in use, fiberglass reinforced rings are inherently "rigid materials" with low elongation at break and are relatively brittle. Their overall toughness is far lower than that of metals. When subjected to severe impacts (such as equipment transport bumps or mechanical collisions) or instantaneous loads (such as sudden pressure increases in pipelines), they are prone to "brittle fracture," and there is no obvious deformation warning before fracture, leading to instantaneous damage and insufficient protective effect. Utility Model Content

[0004] The purpose of this invention is to solve the problem of insufficient protective effect of fiberglass reinforcing rings due to instantaneous damage, and to propose a fiberglass reinforcing ring based on a cutting process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design a fiberglass reinforced ring based on cutting process, including a circular ring, the inner wall of which is connected to a reinforcing structure, the reinforcing structure including a first pad ring and an inner core, the outer wall of the first pad ring being fixedly connected to the inner wall of the circular ring, the rear end face of the first pad ring being fixedly connected to the front face of the inner core, and a second pad ring being fixedly connected to the rear end face of the inner core.

[0006] This design: The first and second rings, made of carbon fiber, combine the two core advantages of "high strength" and "lightweight", which improves the strength of the rings while maintaining their original weight.

[0007] Preferably, the rear end face of the second washer is fixedly connected to the rear of the inner wall of the ring.

[0008] This feature involves the circular ring, the first washer ring, and the second washer ring being arranged in an overlapping manner with the inner core to ensure the strength of the inner core, which is a fiberglass ring.

[0009] Preferably, the inner wall of the ring is fixed with a groove plate.

[0010] This setting: The groove plate is made of fiberglass, the front of the inner wall is inclined, and the front and rear sides of the groove plate are flush with the front and rear sides of the ring.

[0011] Preferably, a straight pipe is inserted into the inner wall of the groove plate.

[0012] This feature: The inclined surface at the front of the slot plate prevents straight pipe insertion from getting stuck, facilitating the connection between the straight pipe and the ring.

[0013] Preferably, the outer wall of the ring is fixedly connected to the inner wall of the protective cover.

[0014] This feature: The protective cover is made of fluororubber, which has good corrosion and oxidation resistance. It can shield and protect the inner ring, extending the ring's service life.

[0015] Preferably, the left and right rear sides of the protective cover are respectively fixed with rib plates.

[0016] This feature allows the outer wall of the prism plate to form a leverage point with the hand, making it easier to move the prism plate along with the protective cover.

[0017] The present invention proposes a fiberglass reinforced ring based on a cutting process, which has the following advantages: by using its own carbon fiber material, the first and second pads in the reinforced structure have the dual advantages of "high strength" and "lightweight". This improves the strength of the ring while maintaining its original weight. Furthermore, the first and second pads are arranged in an overlapping manner with the inner core, ensuring the strength of the inner core (which is a fiberglass ring). When subjected to instantaneous impact, the strength of the first and second pads can ensure that the ring will not break completely, preventing instantaneous damage to the fiberglass reinforced ring and improving its protective effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the middle ring and the first washer ring; Figure 3 for Figure 1 A schematic diagram showing the connection relationship between the first washer ring, the inner core, and the second washer ring. Figure 4 for Figure 1 A schematic diagram showing the connection relationship between the middle ring, the protective cover, and the groove plate; Figure 5 for Figure 1 Schematic diagram of the middle channel plate.

[0019] In the diagram: 1. Circular ring, 2. Reinforcing structure, 201. First gasket ring, 202. Inner core, 203. Second gasket ring, 3. Groove plate, 4. Protective cover, 5. Straight pipe, 6. Rib plate. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings: Please see Figure 1-5 In this embodiment, a fiberglass reinforced ring based on a cutting process includes a circular ring 1. The inner wall of the circular ring 1 is connected to a reinforcing structure 2. The reinforcing structure 2 includes a first pad ring 201 and an inner core 202. The outer wall of the first pad ring 201 is fixedly connected to the inner wall of the circular ring 1. The rear end face of the first pad ring 201 is fixedly connected to the front face of the inner core 202. The inner core 202 is made of fiberglass. A second pad ring 203 is fixedly connected to the rear end face of the inner core 202. Both the first pad ring 201 and the second pad ring 203 are made of carbon fiber. The rear end face of the second pad ring 203 is fixedly connected to the rear of the inner wall of the circular ring 1. The circular ring 1 is made of fiberglass. By using carbon fiber material, the first pad ring 201 and the second ring 203 in the reinforcement structure 2 combine the two core advantages of "high strength" and "lightweight". This improves the strength of the ring 1 while maintaining its original weight. The first pad ring 201 and the second pad ring 203 are arranged in an overlapping manner with the inner core 202, ensuring that the inner core 202 is a fiberglass ring. When subjected to instantaneous impact, the strength of the first pad ring 201 and the second pad ring 203 can ensure that the ring 1 will not break as a whole, preventing instantaneous damage to the fiberglass reinforced ring and improving the protective effect of the fiberglass reinforced ring.

[0021] A grooved plate 3 is fixed to the inner wall of the ring 1. The grooved plate 3 is made of fiberglass and has an inclined front. A straight tube 5 is inserted into the inner wall of the grooved plate 3. The outer wall of the ring 1 is fixed to the inner wall of the protective cover 4. The protective cover 4 is made of fluororubber and has good corrosion resistance and oxidation resistance. It can shield and protect the inner ring 1 and extend the service life of the ring 1. Rib plates 6 are fixed to the rear of the left and right sides of the protective cover 4. The rib plates 6 are made of fluororubber. The outer wall of the rib plates 6 can form a force point with the hand, making it easy to push the rib plates 6 to move the protective cover 4.

[0022] Working principle: The inner diameter cutting during the production of fiberglass reinforced rings requires selecting a cutting tool of the appropriate size and shape according to specific usage requirements, and then using this cutting tool to cut the fiberglass reinforced ring.

[0023] Fiberglass reinforcing rings used in cutting processes: The inner wall of the ring 1 is inserted into the outer wall of the straight pipe 5 from back to front. At this time, the groove plate 3 on the inner wall of the ring 1 can prevent the straight pipe 5 from getting stuck through the front inclined surface. After the ring 1 is installed, the front and rear sides of the ring 1 will fit against the flange surface of the pipe. At this time, only the protective cover 4 on the outer wall of the ring 1 is exposed to the outside. The protective cover 4, made of its own fluororubber material, protects the ring 1 (glass fiber ring) through its excellent corrosion resistance and oxidation resistance, extending the service life of the ring 1 and reducing the frequency of replacement of the ring 1.

[0024] Meanwhile, the first pad ring 201 and the second ring 203 on the inner wall of the ring 1, made of carbon fiber, have the two core advantages of "high strength" and "lightweight". This improves the strength of the ring 1 while ensuring its original weight. The first pad ring 201 and the second pad ring 203 are arranged in an overlapping manner with the inner core 202, which ensures the strength of the inner core 202 (which is a glass fiber ring). When subjected to instantaneous impact, the strength of the first pad ring 201 and the second pad ring 203 can ensure that the ring 1 will not break as a whole.

[0025] When the hand contacts the prism plate 6, push the prism plate 6 backward with the hand, so that the prism plate 6 moves backward with the ring 1, and the ring 1 is separated from the outer wall of the straight tube 5.

[0026] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A glass fiber reinforced ring based on a cutting process, comprising a circular ring (1), characterized in that: The inner wall of the ring (1) is connected to a reinforcing structure (2); The reinforcement structure (2) includes a first washer (201) and an inner core (202). The outer wall of the first washer (201) is fixedly connected to the inner wall of the ring (1). The rear end face of the first washer (201) is fixedly connected to the front face of the inner core (202). The rear end face of the inner core (202) is fixedly connected to a second washer (203).

2. The cut process based glass fiber reinforced ring of claim 1, wherein: The rear end face of the second washer (203) is fixedly connected to the rear of the inner wall of the ring (1).

3. The cut process based fiberglass reinforced ring of claim 1, wherein: The inner wall of the ring (1) is fixed with a groove plate (3).

4. The cut process based glass fiber reinforced ring of claim 3, wherein: A straight pipe (5) is inserted into the inner wall of the groove plate (3).

5. The cut process based fiberglass reinforced ring of claim 1, wherein: The outer wall of the ring (1) is fixedly connected to the inner wall of the protective cover (4).

6. The cut process based glass fiber reinforced ring of claim 5, wherein: The protective cover (4) has rib plates (6) fixed to the rear of its left and right sides respectively.

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