High-impact-resistance solid buoyancy material

Abstract

The utility model discloses a high-impact-resistance solid buoyancy material, which belongs to the technical field of solid buoyancy materials and comprises a solid buoyancy material body, a rectangular flow guide hole is arranged on one side of the solid buoyancy material body, and a plurality of first buffer grooves are arranged on the left side and the right side in the rectangular flow guide hole. A plurality of second flow guide grooves are formed in the left side and the right side of the solid buoyancy material body, a plurality of through holes are formed in the second flow guide grooves, the second flow guide grooves are of an S-shaped structure, an anti-impact block is arranged on the upper side of the rectangular flow guide hole, a plurality of second buffer grooves are formed in one side of the anti-impact block, and a flow guide base is arranged on the lower side of the rectangular flow guide hole. According to the anti-impact solid buoyancy material disclosed by the utility model, the problem that the solid buoyancy material is damaged by impact is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid buoyancy materials, in particular to a high-impact resistant solid buoyancy material. Background Art

[0002] Solid buoyancy material is a solid compound obtained by filling inorganic lightweight filling material into organic polymer material through physical and chemical reaction. From a macroscopic point of view, this material is a low-density, high-strength, low-water-absorbing polymer-based solid material with low density (0.20-0.7g / cm), low water absorption (no more than 3%), high mechanical strength (compression strength 1-100MPa), corrosion resistance, and secondary machining. It meets different underwater application requirements. This material is mainly used underwater. Based on its low density and high pressure resistance, it mainly provides the required buoyancy for underwater operation equipment. Its surface can be sprayed with coating or protective layer as needed. It is often processed into counterweight products such as floats and buoys, and can also be directly machined into product parts. It has multiple functions such as meeting the mechanical requirements of product structure and greatly reducing product weight. The application of this material realizes functions that are difficult to achieve with metal structural parts. It has been applied in underwater submersibles, underwater robots, etc., and can be used safely at a depth of several thousand meters underwater.

[0003] In the prior art, the surface of solid buoyancy materials is easily impacted by water flow, and the solid buoyancy materials are subjected to excessive impact force, which is easy to cause impact damage. Therefore, we propose a highly impact-resistant solid buoyancy material. Utility Model Content

[0004] The utility model is to solve the shortcomings in the prior art and propose a high-impact-resistant solid buoyancy material, which solves the problem that the solid buoyancy material is damaged by impact.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high impact resistant solid buoyancy material comprises a solid buoyancy material body, a rectangular guide hole is arranged on one side of the solid buoyancy material body, a plurality of buffer grooves 1 are arranged on the left and right sides of the rectangular guide hole, a plurality of guide grooves 2 are arranged on the left and right sides of the solid buoyancy material body, a plurality of through holes are arranged in the guide grooves 2, and the guide grooves 2 are arranged in an S-shaped structure.

[0007] Through the above technical solution, the rectangular guide hole is used to provide a water flow guiding function for the solid buoyancy material body, and at the same time cooperates with the buffer groove to reduce the fluid impact in the rectangular guide hole. The guide groove 2 provides a buffering and impact-resistant function for the outside of the solid buoyancy material body, and the through hole provides a diversion function inside the guide groove 2.

[0008] Preferably, an anti-impact block is provided on the upper side of the rectangular guide hole, and a plurality of buffer grooves 2 are provided on one side of the anti-impact block.

[0009] Through the above technical solution, the anti-impact block provides an anti-impact function to the solid buoyancy material body, reducing the impact force of the water flow, and the buffer groove 2 provides a buffering function to the impact water flow.

[0010] Preferably, a guide seat is provided at the lower side of the rectangular guide hole, and a plurality of guide grooves are provided at the upper side of the guide seat.

[0011] Through the above technical solution, the guide seat cooperates with the guide groove to provide a buffering function for the impact water flow.

[0012] Preferably, the anti-impact block is arranged in an arc-shaped structure.

[0013] Through the above technical solution, the anti-impact block is arranged in an arc-shaped structure to provide a buffer for the impact water flow.

[0014] Preferably, the solid buoyancy material body comprises a high impact resistant layer, a buoyancy layer is arranged on one side of the high impact resistant layer, and a corrosion resistant layer is arranged on one side of the buoyancy layer.

[0015] Preferably, a weight layer is disposed on the upper side of the corrosion-resistant layer, and a floating layer is disposed on the lower side of the corrosion-resistant layer.

[0016] Through the above technical solution, the corrosion-resistant layer provides it with a corrosion-resistant function, and the high-impact-resistant layer provides it with a wear-resistant and impact-resistant function.

[0017] To sum up, in the utility model, the rectangular guide hole is used to provide a water flow guiding function for the solid buoyancy material body, and at the same time cooperates with the buffer groove one to reduce the fluid impact in the rectangular guide hole, the guide groove two provides a buffering and impact-resistant function for the outside of the solid buoyancy material body, and the through hole provides a diversion function inside the guide groove two.

[0018] In the utility model, the anti-impact block provides an anti-impact function to the solid buoyancy material body, thereby reducing the impact force of the water flow, and the buffer groove 2 provides a buffering function to the impact water flow.

[0019] The utility model has a corrosion-resistant layer that provides a corrosion-resistant function, and a high-impact-resistant layer that provides a wear-resistant and impact-resistant function. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the front axial side of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in front section.

[0022] In the figure: 1. solid buoyancy material body; 11. high impact resistance layer; 12. buoyancy layer; 13. corrosion resistant layer; 14. counterweight layer; 15. floating layer; 2. buffer tank 1; 3. impact resistance block; 4. buffer tank 2; 5. guide seat; 6. guide tank 1; 7. guide tank 2; 8. through hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] like Figure 1-Figure 2 As shown, a high impact-resistant solid buoyancy material comprises a solid buoyancy material body 1, a rectangular flow guide hole is arranged on one side of the solid buoyancy material body 1, a plurality of buffer grooves 2 are arranged on the left and right sides of the rectangular flow guide hole, a plurality of wear-resistant balls are arranged on the inner side of the buffer groove 2, an impact-resistant block 3 is arranged on the upper side of the rectangular flow guide hole, the impact-resistant block 3 is arranged in an arc-shaped structure, a plurality of buffer grooves 2 4 are arranged on one side of the impact-resistant block 3, a flow guide seat 5 is arranged on the lower side of the rectangular flow guide hole, a plurality of flow guide grooves 1 6 are arranged on the upper side of the flow guide seat 5, a plurality of flow guide grooves 2 7 are arranged on the left and right sides of the solid buoyancy material body 1, a plurality of through holes 8 are arranged in the flow guide groove 2 7, the flow guide groove 1 6 and the flow guide groove 2 7 are arranged in an S-shaped structure, and the flow guide groove 2 7 is arranged in an S-shaped structure.

[0025] The solid buoyancy material body 1 includes a high impact layer 11, which is made of high impact polystyrene. High impact polystyrene, also known as HIPS, is a thermoplastic material made of elastomer-modified polystyrene. It is a two-phase system consisting of a rubber phase and a continuous polystyrene phase. High impact polystyrene is a small amount of polybutadiene grafted onto a polystyrene matrix, with an "island structure". The matrix is ​​plastic and the dispersed phase is rubber. It has many characteristics: high impact polystyrene is a thermoplastic resin; it is odorless, tasteless, hard material, and has good dimensional stability after molding. ; It has excellent high dielectric insulation; It is a non-quality low water absorption material; It has good gloss and is easy to paint. A buoyancy layer 12 is arranged on one side of the high impact resistant layer 11. The buoyancy layer 12 is made of solid buoyancy material, which is essentially a low-density, high-strength porous structure material and a composite material. A corrosion-resistant layer 13 is arranged on one side of the buoyancy layer 12. The corrosion-resistant layer 13 is made of a corrosion-resistant rubber frame. A counterweight layer 14 is arranged on the upper side of the corrosion-resistant layer 13. The counterweight layer 14 is made of lead blocks. A floating layer 15 is arranged on the lower side of the corrosion-resistant layer 13. The floating layer 15 is made of a floating material.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high impact resistant solid buoyancy material, characterized in that: The invention comprises a solid buoyancy material body (1), wherein a rectangular flow guide hole is arranged on one side of the solid buoyancy material body (1), a plurality of buffer grooves 1 (2) are arranged on both the left and right sides of the rectangular flow guide hole, a plurality of flow guide grooves 2 (7) are arranged on both the left and right sides of the solid buoyancy material body (1), a plurality of through holes (8) are arranged in the flow guide grooves 2 (7), and the flow guide grooves 2 (7) are arranged in an S-shaped structure.

2. A high impact resistant solid buoyancy material according to claim 1, characterized in that: An anti-impact block (3) is arranged on the upper side of the rectangular guide hole, and a plurality of buffer grooves (4) are arranged on one side of the anti-impact block (3).

3. A high impact resistant solid buoyancy material according to claim 1, characterized in that: A flow guide seat (5) is arranged at the lower side of the rectangular flow guide hole, and a plurality of flow guide grooves (6) are arranged at the upper side of the flow guide seat (5).

4. A high impact resistant solid buoyancy material according to claim 2, characterized in that: The anti-impact block (3) is arranged in an arc-shaped structure.

5. The high impact resistant solid buoyancy material according to claim 1, characterized in that: The solid buoyancy material body (1) comprises a high impact resistance layer (11), a buoyancy layer (12) is arranged on one side of the high impact resistance layer (11), and a corrosion-resistant layer (13) is arranged on one side of the buoyancy layer (12).

6. A high impact resistant solid buoyancy material according to claim 5, characterized in that: A weight layer (14) is arranged on the upper side of the corrosion-resistant layer (13), and a floating layer (15) is arranged on the lower side of the corrosion-resistant layer (13).

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