Reinforced protection type fender for ship

Abstract

The utility model discloses a reinforced protection type marine fender, which relates to the technical field of marine equipment and comprises a base serving as an installation foundation of the fender and providing stable support; the loading part is installed on the surface of the base, a rubber air cushion is installed on the surface of the loading part, and a reinforcing piece located in the rubber air cushion is fixed to the surface of the loading part; the movable cushion is arranged on the surface of the loading part, and a channel is connected between the movable cushion and the rubber air cushion; a rubber air cushion is arranged on the surface of the fender, a reinforcing part is arranged on the surface of the rubber air cushion, a buffering assembly is arranged in the rubber air cushion, a buffering space is arranged between the reinforcing part and the rubber air cushion, and the channel is communicated with the buffering space. And air pressure in the rubber air cushion can flow into the movable cushion through the channel and generate certain thrust, so that when the rubber air cushion performs primary impact protection, secondary protection can be performed by the expanded movable cushion, full utilization and buffer absorption are performed, and the protection effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to marine equipment technical field especially relates to a reinforced protection type marine fender. BACKGROUND

[0002] Fender is a kind of elastic buffer device used on the wharf or the edge of ship, which is made of wood or rubber. It is mainly used to reduce the impact force between the ship and the wharf or the ship during the process of docking or mooring, and to reduce or eliminate the damage to the ship and the wharf.

[0003] Referring to the existing patent announcement No. CN218559133U, a reinforced protection type marine fender, comprising an internal damping assembly, an external damping assembly, a bottom plate and a fender body, the internal damping assembly is arranged inside the fender body, the external damping assembly is arranged on the top of the bottom plate, and the fender body is arranged on the top of the bottom plate. It solves the problem that the existing marine fender only uses rubber air cushion as buffer and cannot achieve significant damping effect.

[0004] However, the traditional marine fender, such as rubber fender, simple fender modified from waste tires, etc., can reduce the impact to some extent, but the buffer material is single, and the elastic deformation of rubber is mainly used to absorb energy. When facing a large impact force, it is easy to reach the elastic limit, resulting in a sharp decline in buffer effect, and the impact protection is relatively single. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a reinforced protection type marine fender. The utility model is provided with a movable pad on the surface of the fender. When the rubber air cushion is impacted, the air pressure in the rubber air cushion can flow into the movable pad through the channel and generate a certain thrust. Therefore, when the rubber air cushion performs preliminary impact protection, the expanded movable pad can perform secondary protection, fully utilize and buffer absorb, and improve the protection effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A reinforced protection type marine fender, comprising:

[0008] A base provides stable support as the installation basis of the fender;

[0009] A load-carrying part is installed on the surface of the base, and a rubber air cushion is installed on the surface of the load-carrying part. The surface of the load-carrying part is fixed with a reinforcing member located in the rubber air cushion;

[0010] A movable pad is arranged on the surface of the load-carrying part, and a channel is connected between the movable pad and the rubber air cushion;

[0011] The rubber air cushion is internally provided with a buffer assembly.

[0012] The utility model further sets up that the reinforcing part and the rubber air cushion are concentrically arranged.

[0013] The utility model further sets up that the movable pad is configured to be inflatable when the rubber air cushion is compressed by the pre-tension.

[0014] The utility model further sets up that the buffer assembly comprises: buffer piece and telescopic rod,

[0015] The buffer piece is connected between the rubber air cushion and the reinforcing part, the telescopic rod is connected inside the rubber air cushion and penetrates the reinforcing part, the telescopic rod is sealingly arranged with the reinforcing part, and the telescopic rod is located inside the buffer piece.

[0016] The utility model further sets up that the reinforcing part is internally provided with a thrust part, and the surface side of the thrust part is connected with an operating part penetrating the load-bearing part.

[0017] The utility model further sets up that the reinforcing part is hollow, and the thrust part contacts the telescopic rod.

[0018] The utility model further sets up that the surface of the base is provided with mounting holes around, and the surface of the base is provided with an opening.

[0019] The utility model has the advantages that the movable pad is arranged on the surface of the fender, when the rubber air cushion is impacted, the air pressure in the rubber air cushion can flow to the movable pad through the channel and generate a certain thrust, so that when the rubber air cushion is preliminarily protected from impact, the inflated movable pad can be used for secondary protection, full use and buffer absorption, and the protection effect is improved.

[0020] 1、The reinforced protective fender for ship is provided with a movable pad and a channel, when the rubber air cushion is impacted and deformed, the medium in the rubber air cushion can be extruded, the air pressure in the rubber air cushion can flow to the movable pad through the channel and generate a certain thrust, so that when the rubber air cushion is preliminarily protected from impact, the inflated movable pad can be used for secondary protection, full use and buffer absorption, and the protection effect is improved.

[0021] 2、The reinforced protection type marine fender, through the cooperation of the buffer assembly, the thrust part and the operation part, when the rubber air cushion is impacted, the impact force will act on the telescopic rod and the buffer, so that the buffer can also absorb the impact force to a certain extent, and then the rubber air cushion can recover under the action of the buffer and the telescopic rod, improve the elastic recovery effect of the rubber air cushion, facilitate subsequent protection use, and when the force of the buffer is insufficient, personnel can push the thrust part through the operation part, so that the thrust part can drive the telescopic rod to drive the rubber air cushion to reset, and provide diversity. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 A first overall structure schematic view of a reinforced protection type marine fender is provided for the utility model.

[0023] Fig. 2 A second overall structure schematic view of a reinforced protection type marine fender is provided for the utility model.

[0024] Fig. 3 A front view structure schematic view of a reinforced protection type marine fender is provided for the utility model.

[0025] In the figure: 1, base; 2, mounting hole; 3, load part; 4, movable pad; 5, rubber air cushion; 6, opening; 7, operation part; 8, channel; 9, reinforcing part; 10, buffer; 11, telescopic rod; 12, thrust part. DETAILED DESCRIPTION

[0026] The technical scheme of the patent will be further described in detail below in combination with specific implementation manners.

[0027] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0028] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0029] In the description of the patent, it is necessary to explain that, unless otherwise expressly specified and limited, the terms "mount", "connect", "connect", "set" should be understood broadly, for example, it can be fixedly connected, set, or it can be detachably connected, set, or integrally connected, set. For ordinary skilled in the art, the specific meaning of the above terms in the patent can be understood according to the specific circumstances.

[0030] Referring to Figs. 1-3 A reinforced protective marine fender, comprising: a base 1 serving as the installation basis of the fender, providing stable support to ensure the firm installation of the fender on the ship; a load-bearing part 3 installed on the surface of the base 1, the surface of the load-bearing part 3 being provided with a rubber air cushion 5, and the surface of the load-bearing part 3 being fixed with a reinforcing member 9 located in the rubber air cushion 5, the reinforcing member 9 being made of high-strength material and being fixed, thereby enhancing the structural strength of the rubber air cushion 5, preventing it from breaking or deforming under high pressure, and improving the overall load-bearing capacity and impact resistance of the fender; a movable pad 4 arranged on the surface of the load-bearing part 3, and a channel 8 being connected between the movable pad 4 and the rubber air cushion 5; the rubber air cushion 5 is internally provided with a buffer assembly, which can absorb and disperse energy through the compression of gas and the deformation of the buffer assembly when subjected to impact force.

[0031] Further, the movable pad 4 is configured to expand when the rubber air cushion 5 is compressed by the pre-tension, so that the rubber air cushion 5 can move or deform to a certain extent when subjected to impact force, thereby better adapting to impact forces of different directions and sizes. The reinforcing member 9 and the rubber air cushion 5 are concentrically arranged and are provided with a buffer space, and the channel 8 communicates with the buffer space. Through this design, the medium inside the reinforcing member 9 can be extruded when it deforms, and the air pressure in the rubber air cushion 5 can flow into the movable pad 4 through the channel and generate a certain thrust, so that the expanded movable pad 4 can provide secondary protection when the rubber air cushion 5 provides primary impact protection, thereby fully utilizing and buffering the impact, and improving the protection effect.

[0032] Specifically, referring to Fig. 3 The buffer assembly comprises: a buffer member 10 and a telescopic rod 11; the buffer member 10 is connected between the rubber air cushion 5 and the reinforcing member 9, and the telescopic rod 11 is connected inside the rubber air cushion 5 and penetrates through the reinforcing member 9, the telescopic rod 11 and the reinforcing member 9 are sealingly arranged, and the telescopic rod 11 is located inside the buffer member 10, thereby ensuring the stability of the telescopic rod 11 during the telescopic process. Through this embodiment, the buffer member 10 as a key component connecting the rubber air cushion 5 and the reinforcing member 9 can deform when subjected to impact force, thereby absorbing and dispersing part of the impact force and reducing the direct impact on the rubber air cushion 5 and the reinforcing member 9.

[0033] Further, the inner part of the reinforcing part 9 is provided with a thrust part 12, the surface side of the thrust part 12 is connected with the operation part 7 penetrating the load part 3, the reinforcing part 9 is provided in a hollow manner, and the thrust part 12 is in contact with the telescopic rod 11, through the design, when the telescopic rod 11 is impacted, the impact force will also act on the position of the thrust part 12 and the operation part 7, and after the impact force is removed, the rubber air cushion 5 can be restored under the action of the buffer 10 and the telescopic rod 11, the elastic recovery effect of the rubber air cushion 5 is improved, so as to facilitate subsequent protection use, and when the force of the buffer 10 is insufficient, the personnel can push the thrust part 12 through the operation part 7, so that the thrust part 12 can push the telescopic rod 11 to drive the rubber air cushion 5 to reset, and diversity is provided.

[0034] Specifically, referring to Figs. 1-2 The surface of the base 1 is provided with a mounting hole 2 around the periphery, and the surface of the base 1 is provided with an opening 6, through the implementation, the fender can be conveniently fixed on the ship body or the wharf through fasteners such as bolts and screws, and the opening 6 provides an operation space for the personnel to operate the operation part 7.

[0035] Working principle: when the utility model is used, first, the base 1 is fixed with the ship body through the mounting hole 2, at this time, because the movable pad 4 is arranged on the surface of the fender, when the rubber air cushion 5 is deformed due to impact, the medium in the rubber air cushion 5 can be extruded, the air pressure in the rubber air cushion 5 can flow into the movable pad 4 through the channel and generate a certain thrust, so that when the rubber air cushion 5 is preliminarily protected, the expanded movable pad 4 can perform secondary protection, full utilization and buffer absorption are realized, and the protection effect is improved, at the same time, when the rubber air cushion 5 is impacted, the impact force acts on the telescopic rod 11 and the buffer 10, so that the buffer 10 can also absorb the impact force to a certain extent, and then when the impact force is removed, the rubber air cushion 5 can be restored under the action of the buffer 10 and the telescopic rod 11, the elastic recovery effect of the rubber air cushion 5 is improved, so as to facilitate subsequent protection use, and when the force of the buffer 10 is insufficient, the personnel can push the thrust part 12 through the operation part 7, so that the thrust part 12 can push the telescopic rod 11 to drive the rubber air cushion 5 to reset, and diversity is provided.

[0036] The above is only a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A reinforced protective marine fender, characterized in that, The utility model relates to a kind of fender, including: Base (1), as the installation foundation of fender, provide stable support; Load part (3) is installed on the surface of the base (1), the surface of the load part (3) is installed with rubber air cushion (5), the surface of load part (3) is fixed with reinforcing member (9) in rubber air cushion (5); Movable pad (4) is arranged on the surface of the load part (3), and channel (8) is connected between movable pad (4) and rubber air cushion (5); The inside of the rubber air cushion (5) is constructed with buffer assembly.

2. A reinforced protective marine fender according to claim 1, characterised in that, Buffer space is constructed between the reinforcing member (9) and rubber air cushion (5), channel (8) is communicated with buffer space, and reinforcing member (9) and rubber air cushion (5) are concentrically arranged.

3. A reinforced protective marine fender according to claim 1, characterized in that, The movable pad (4) is configured to be inflatable when rubber air cushion (5) is compressed by preloading.

4. A reinforced protective marine fender according to claim 1, characterized in that, The buffer assembly includes: buffer piece (10) and telescopic rod (11); The buffer piece (10) is connected between rubber air cushion (5) and reinforcing member (9), telescopic rod (11) is connected inside rubber air cushion (5) and penetrates reinforcing member (9), telescopic rod (11) and reinforcing member (9) are sealingly arranged, and telescopic rod (11) is inside buffer piece (10).

5. A reinforced protective marine fender according to claim 1, characterized in that, The inside of the reinforcing member (9) is provided with thrust portion (12), and the surface side of the thrust portion (12) is connected with operating portion (7) penetrating load part (3).

6. A reinforced protective marine fender according to claim 5, characterised in that, The reinforcing member (9) is hollow, and the thrust portion (12) contacts the telescopic rod (11).

7. A reinforced protective marine fender according to claim 1, characterized in that, The surface of the base (1) is provided with mounting hole (2) around, and the surface of the base (1) is constructed with opening (6).

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