Ship damping device

Abstract

The utility model discloses a ship damping device which comprises a D-shaped anti-collision damping outer frame strip and further comprises a sealing anti-collision damping strip inserted in the D-shaped anti-collision damping outer frame strip. The integrated structure of the marine large D-shaped rubber strip with the brand of CA-05 is improved, the structure convenient to assemble and replace is adopted, the sealing assembly structure that the sealing anti-collision damping baffle is inserted into the D-shaped anti-collision damping outer frame strip in a sealed mode is convenient to replace, and the damping and anti-collision functions are improved. The internal structure is a multi-layer structure, and the damping and anti-collision functions of the ship are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of shipbuilding technology, and in particular to a ship vibration damping device. Background Technology

[0002] Currently on the market, the marine large D-type rubber strip with the brand name Shunguan and model CA-05 is a type of marine shock absorption device. This shock absorption device can be used for shock-absorbing and wear-resistant composite marine anti-collision strips, ship sealing strips, marine sill strips, and marine anti-collision strips. This marine large D-type rubber strip has an integrated structure, which is not convenient for assembly and replacement. In addition, the internal structure is simple, and the shock absorption and anti-collision function is not good. Utility Model Content

[0003] The purpose of this invention is to provide a ship shock absorption device to solve the problems mentioned in the background art.

[0004] This utility model provides the following technical solution: a ship shock absorption device, including a D-shaped anti-collision shock absorption outer frame strip, characterized in that: it also includes a sealing anti-collision shock absorption strip for sealing and inserting into the D-shaped anti-collision shock absorption outer frame strip, the top surface of the D-shaped anti-collision shock absorption outer frame strip has an opening, and a top slot is provided at both ends of the opening along its bottom edge, and a bottom slot is provided at the top surface of the bottom end of the D-shaped anti-collision shock absorption outer frame strip, the bottom slot including an outer bottom slot arranged vertically with the top slot and an inner bottom slot disposed in the outer bottom slot;

[0005] The sealing anti-collision and shock-absorbing strip includes a sealing anti-collision and shock-absorbing baffle that is sealed and inserted between the top slot and the outer bottom slot, and a reinforcing rib disposed between the sealing anti-collision and shock-absorbing baffle. A supporting rib that is inserted into the inner bottom slot is provided on the bottom surface of the reinforcing rib.

[0006] Preferably, the top slot has an opening connecting its front outer side and bottom surface.

[0007] Preferably, the outer bottom slot and the inner bottom slot have openings connecting the outer side and top surface of their front surfaces.

[0008] Preferably, the reinforcing rib is positioned in the middle between the sealed anti-collision and shock-absorbing baffles.

[0009] Preferably, both the D-shaped anti-collision and shock-absorbing outer frame strip and the sealed anti-collision and shock-absorbing strip have a multi-layer structure.

[0010] Preferably, the multilayer structure includes a filler layer, a skeleton layer, and an outer layer from the outside to the inside.

[0011] Preferably, the bottom layer is rubber or butyl rubber.

[0012] Preferably, the skeleton layer is a metal wire or a steel wire.

[0013] Preferably, the outer layer is polyurethane, PVC, or polyethylene.

[0014] The beneficial effects of this utility model are as follows: This application improves the integrated structure of the marine-grade large D-shaped rubber strip (brand name: Shunguan, model CA-05). This application adopts a structure that facilitates assembly and replacement, making it easy to replace the sealing and shock-absorbing baffle's sealing insertion into the D-shaped shock-absorbing outer frame strip, thus enhancing the shock absorption and anti-collision function. The internal structure of this application employs a multi-layered structure, further strengthening the marine shock absorption and anti-collision function. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the D-type anti-collision and shock-absorbing outer frame structure;

[0017] Figure 3 Schematic diagram of a sealed anti-collision and shock-absorbing strip structure;

[0018] Figure 4 This is a schematic diagram of a multi-layer structure;

[0019] In the diagram: D-type anti-collision and shock-absorbing outer frame strip 1, top slot 11, bottom slot 12, outer bottom slot 13, inner bottom slot 14, sealed anti-collision and shock-absorbing strip 2, sealed anti-collision and shock-absorbing baffle 21, reinforcing rib 22, supporting rib 23, multi-layer structure 3, bottom layer 31, skeleton layer 32, outer layer 33. Detailed Implementation

[0020] 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. Example

[0021] Please see Figures 1 to 3 As shown, the technical solution provided by this utility model is: a ship shock absorption device, including a D-shaped anti-collision shock absorption outer frame strip 1.

[0022] Marine D-type rubber strips are typically a single, integrated structure, making assembly and replacement difficult. Furthermore, their simple internal structure results in poor shock absorption and impact protection. The D-type anti-collision and shock-absorbing outer frame strip and the sealed anti-collision and shock-absorbing strip in this application feature a sealed, insert-type structure, facilitating assembly and replacement.

[0023] To address the issue of insufficient shock absorption and impact protection due to the simple internal structure of marine D-type rubber strips, this application adopts a multi-layer structure, enhancing structural robustness and shock absorption / impact protection, making it suitable for marine installation.

[0024] The innovation of this application lies in the following: it also includes a sealing anti-collision and shock-absorbing strip 2 for insertion into the D-shaped anti-collision and shock-absorbing outer frame strip 1. The top surface of the D-shaped anti-collision and shock-absorbing outer frame strip 1 has an opening, and two top slots 11 are provided along the bottom edge of the opening at both ends. The front and bottom surfaces of the top slots are connected by the opening. A bottom slot 12 is provided on the top surface of the bottom end of the D-shaped anti-collision and shock-absorbing outer frame strip 1. The bottom slot 12 includes an outer bottom slot 13 arranged vertically with the top slot 11 and an inner bottom slot 14 disposed within the outer bottom slot 13. There are two opposing sets of outer bottom slots and top slots, and two outer bottom slots are also provided. Both the outer bottom slot and the inner bottom slot 14 have openings on their front outer sides and top surfaces, facilitating insertion and support. The sealing anti-collision and shock-absorbing strip 2 includes a sealing anti-collision and shock-absorbing baffle 21 inserted between the top slot and the outer bottom slot and a reinforcing rib 22 disposed between the sealing anti-collision and shock-absorbing baffle 21. A support rib 23 inserted into the inner bottom slot is provided on the bottom surface of the reinforcing rib 22. All of them are integral structures. The reinforcing ribs 22 are located in the middle between the sealed anti-collision and shock-absorbing baffles 21.

[0025] Furthermore, such as Figure 4 As shown, both the D-type anti-collision and shock-absorbing outer frame strip 1 and the sealing anti-collision and shock-absorbing strip 2 are multi-layered structures. The multi-layered structure 4 includes, from the outside to the inside, a bottom layer 41, a skeleton layer 42, and an outer layer 43. The bottom layer is made of rubber or butyl rubber. The skeleton layer is made of metal wire or steel wire. The skeleton serves to support the bottom layer and maintain the shape of the sealing strip. The outer layer is made of polyurethane, PVC, or polyethylene. It is used to protect the bottom layer and the skeleton and enhance the wear resistance and aging resistance of the sealing strip.

[0026] The working principle of the above structure is as follows: Due to the opening of the D-shaped anti-collision and shock-absorbing outer frame strip, a sealing anti-collision and shock-absorbing strip is inserted inside the D-shaped anti-collision and shock-absorbing outer frame strip to match it. The support ribs and sealing anti-collision and shock-absorbing baffles provided with the sealing anti-collision and shock-absorbing strip are respectively inserted into the inner bottom groove and the outer bottom groove to form a sealed insertion structure.

[0027] The multi-layer structure adopted in this application enhances the structural strength and shock absorption and sealing performance, avoiding the poor strength of using rubber alone, and is better suited for marine use and installation.

[0028] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A ship shock absorption device, comprising a D-shaped anti-collision shock absorption outer frame strip, characterized in that: It also includes a sealing anti-collision and shock-absorbing strip for sealing and inserting into the D-shaped anti-collision and shock-absorbing outer frame strip. The top surface of the D-shaped anti-collision and shock-absorbing outer frame strip has an opening, and a top slot is provided at both ends of the opening along its bottom edge. A bottom slot is provided at the bottom top surface of the D-shaped anti-collision and shock-absorbing outer frame strip. The bottom slot includes an outer bottom slot arranged vertically with the top slot and an inner bottom slot disposed within the outer bottom slot. The sealing anti-collision and shock-absorbing strip includes a sealing anti-collision and shock-absorbing baffle that is sealed and inserted between the top slot and the outer bottom slot, and a reinforcing rib disposed between the sealing anti-collision and shock-absorbing baffle. A support rib that is inserted into the inner bottom slot is provided on the bottom surface of the reinforcing rib.

2. The ship shock absorption device according to claim 1, characterized in that: The top slot has an opening that connects the outer side of the front and the bottom.

3. A ship vibration damping device according to claim 1, characterized in that: The outer and inner bottom slots have openings on their front outer sides and top surfaces.

4. A ship vibration damping device according to claim 1, characterized in that: The reinforcing rib is positioned in the middle between the sealed anti-collision and shock-absorbing baffles.

5. A ship vibration damping device according to claim 1, characterized in that: Both the D-type anti-collision and shock-absorbing outer frame strip and the sealed anti-collision and shock-absorbing strip have a multi-layer structure.

6. A ship vibration damping device according to claim 5, characterized in that: The multi-layer structure, from the outside to the inside, includes a bottom layer, a skeleton layer, and an outer layer.

7. A ship vibration damping device according to claim 6, characterized in that: The bottom layer is made of rubber, or butyl rubber.

8. A ship vibration damping device according to claim 6, characterized in that: The skeleton layer is made of metal wire or steel wire.

9. A ship vibration damping device according to claim 6, characterized in that: The outer layer is made of polyurethane, PVC, or polyethylene.

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