CN215884013U

CN215884013U - Marine fender fixing device

Info

Publication number: CN215884013U
Application number: CN202122486975.8U
Authority: CN
Inventors: 刘星; 李炎锋; 雍春明; 何长诗
Original assignee: Afai Southern Shipyard Panyu Guangzhou Ltd
Current assignee: Afai Southern Shipyard Panyu Guangzhou Ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-22
Anticipated expiration: 2031-10-15

Abstract

The utility model belongs to the technical field of ship fender, and discloses a ship fender fixing device which comprises a deck extension plate, a fender reinforcing part, a first fixing mechanism and a second fixing mechanism. Two ends of the first fixing mechanism are respectively connected with the deck extension plate and the fender reinforcing part and used for wrapping and fixing the fender in the accommodating part. And the second fixing mechanism penetrates through the deck extension plate, the fender and the fender reinforcing part in sequence and then is fastened. The first fixing mechanism and the second fixing mechanism are arranged at intervals, so that the abrasion of the fender during pushing operation of the ship is reduced, and the stability of the fender installed on the ship side is guaranteed. When one fixing mechanism is damaged and no spare parts are arranged, the working state can be maintained temporarily through the other fixing mechanism, the purchasing period of maintenance is saved, and the ship can be maintained in time.

Description

Marine fender fixing device

Technical Field

The utility model relates to the technical field of ship fender, in particular to a ship fender fixing device.

Background

Ships are the main tools for water transportation and engineering work. The ships are difficult to avoid collision when the ships are close to the shore or the two ships are close to each other, so that the wharf and the ship body are damaged. In order to avoid the problems, the edge of the side plate on the periphery of the ship is provided with a fender. The fender is an elastic buffer device which is mainly made of wood and rubber and is mainly used for slowing down the impact force between a ship and a wharf or between the ships in the process of docking or mooring, and reducing or eliminating the damage to the ships and the wharf.

An offshore wind power operation and maintenance ship is a special ship for operation and maintenance of an offshore wind generating set. In order to ensure that the wind power operation and maintenance ship can reach the damaged offshore wind power generation unit as soon as possible and is convenient for workers to maintain, the overall performance of the wind power operation and maintenance ship is much stronger than that of a common ship. Therefore, the wind power operation and maintenance ship has good motion performance in waves, has good comfort in navigation, can be accurately moored to the wind generating set at low speed, prevents a foundation from being impacted greatly, and can be in continuous contact with the foundation. Therefore, in order to prevent the foundation from being impacted greatly, the high-strength characteristics such as wear resistance, extrusion resistance, toughness and the like of the fender used by the wind power operation and maintenance ship are much higher than those of a common civil ship.

Since the fender is not a weldable material and the impact force to which the ship is subjected when it is parked is very large, a stable means for fastening the fender to the side of the ship is necessary. The existing fender is fixed by bonding and a chain, so that the existing fender is not firm in fixation, the conditions of degumming and damage can occur along with the increase of the use frequency, the position of the fender is not very favorable for maintenance, the maintenance quality is not high, and secondary damage can easily occur in the damaged place. In the method of fixing the fender with the chain, the chain can move relative to the fender at a fixed amount, and the fender is worn by the action of friction force, and the wear increases with time. And the wind power operation and maintenance ship is often accompanied with severe sea conditions during pushing operation, and at the moment, continuous friction with a chain is caused by the up-and-down movement of the fender, so that the wear of the fender is accelerated. In addition, most ship fender fixing devices are of a single structure, and certain purchasing time is needed when the fender fixing devices are worn and need to be replaced. Thus, the procurement period may have a certain impact on the use of the vessel. Therefore, it is desirable to design a marine fender fixing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a ship fender, which is firm in fixing, can reduce the abrasion of the fender during pushing operation of a ship and ensure the stability of the fender installed on the side of the ship.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a marine fender fixing device, a ship comprises a main deck, a side plate and a fender, preferably, the marine fender fixing device comprises:

the deck extension plate is fixed on the upper surface of the main deck and extends out of the main deck;

the fender reinforcing part is convexly arranged on the side plate of the ship; the deck extension plate is opposite to the fender reinforcing part to form a containing part for containing the fender;

the two ends of the first fixing mechanism are respectively connected with the deck extension plate and the fender reinforcing part and used for wrapping and fixing the fender in the accommodating part;

and the second fixing mechanism is arranged through the deck extension plate, the main body of the fender and the fender reinforcing part in a penetrating way so as to connect the deck extension plate, the main body of the fender and the fender reinforcing part.

Preferably, the first fixing mechanism includes:

the mounting assembly is arranged on the deck extension plate; and

one end of the binding assembly is connected with the mounting assembly, and the other end of the binding assembly bypasses the end part of the fender and is connected with the fender reinforcing part.

Preferably, the mounting assembly comprises:

the fixing frame is connected with the deck extension plate; and

the adjusting component is movably arranged on the fixed frame along the extending direction parallel to the deck extension plate and is connected with the binding component.

Preferably, the adjustment assembly comprises:

the adjusting rod is movably arranged on the fixed frame along the extending direction parallel to the deck extension plate; and the adjusting piece is movably arranged on the adjusting rod and is connected with the binding assembly.

The adjustment assembly also includes an operating handle configured to drive movement of the adjustment lever.

Preferably, the adjusting rod is a threaded rod which is arranged in the mounting through hole in the fixing frame in a penetrating manner;

the operating handle is a first adjusting nut, and the first adjusting nut is in threaded connection with the threaded rod and is abutted against the fixed frame;

the adjusting part is a second adjusting nut, the second adjusting nut is in threaded connection with the threaded rod, and the first adjusting nut and the second adjusting nut are respectively located on two sides of the fixing frame.

Preferably, the adjusting rod is provided with a stopping structure, and the stopping structure is positioned between the fixing frame and the adjusting piece.

Preferably, the binding assembly comprises:

the first connecting ring group is connected with the adjusting piece and can move along with the adjusting piece;

the second connecting ring is detachably connected with the fender reinforcing part; and

and two ends of the binding piece are respectively connected with the first connecting ring group and the second connecting ring.

Preferably, one end of the deck extension plate extending out of the main deck is provided with a support part, and the binding assembly is supported on the support part.

Preferably, the second fixing mechanism includes:

a connecting member, which is configured to sequentially penetrate the deck extension plate, the fender and the fender reinforcement part, wherein one end of the connecting member is abutted against the deck extension plate; and

and the fastening assembly is detachably connected with the other end of the connecting piece so as to lock the deck extension plate, the fender and the fender reinforcing part after penetrating and connecting.

Preferably, the connecting piece is made of an anticorrosive material with tensile strength of more than 620 MPa.

Has the advantages that: the utility model provides a marine fender fixing device which comprises a deck extension plate, a fender reinforcing part, a first fixing mechanism and a second fixing mechanism, wherein the deck extension plate is fixed on the upper surface of a main deck and extends out of the main deck. The fender reinforcing part is convexly arranged on the side plate of the ship, and the deck extension plate is opposite to the fender reinforcing part to form an accommodating part for accommodating the fender. The second fixing mechanism penetrates through the deck extension plate, the main body of the fender and the fender reinforcing part to connect the deck extension plate, the main body of the fender and the fender reinforcing part, and the second fixing mechanism is connected in a mode that the second fixing mechanism is prevented from being abraded with other structures during pushing operation, so that the service life is prolonged; the first fixing mechanism is wound at the end part of the fender and is respectively connected with the deck extension plate and the fender reinforcing part, and the whole fender is firmly fixed by the cooperation of the first fixing mechanism and the second fixing mechanism, so that the stability of the fender mounted on the ship side is ensured.

The first fixing mechanism and the second fixing mechanism can lock and unlock the fender with the deck extension plate and the fender reinforcing part respectively. The first fixing mechanism and the second fixing mechanism are arranged at intervals to ensure the stability of the fender in installation on the ship side. In addition, the first fixing mechanism and the second fixing mechanism are commonly applied to fixing of the fender, so when one fixing mechanism is damaged and the maintenance and purchase period is long, the working state can be maintained temporarily through the other fixing mechanism, and the use of the ship is not influenced.

Drawings

FIG. 1 is a first schematic structural diagram of a first fixing mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a second fixing mechanism provided in the embodiment of the present invention;

FIG. 3 is an enlarged view of B in FIG. 1;

FIG. 4 is an enlarged view of A in FIG. 2;

fig. 5 is a second structural schematic diagram of the first fixing mechanism according to the embodiment of the present invention.

In the figure:

100. a deck extension plate; 110. a support portion;

200. a fender reinforcement portion; 210. a ship-side mounting part; 220. a fender mounting part; 230. a first reinforcing rib portion; 231. a locking member; 2311. a locking pin; 2312. a locking buckle; 232. a reinforcing rib body; 240. a second bead portion;

300. a first fixing mechanism; 310. mounting the component; 311. a fixed mount; 312. an adjustment assembly; 3121. adjusting a rod; 3122. an adjustment member; 3123. an operating handle; 3124. a stop structure; 320. a binding assembly; 321. a first set of link rings; 3211. a mounting member; 3212. a first connecting ring; 322. a binding; 323. a second connection ring;

400. a second fixing mechanism; 410. a connecting member; 420. a fastening assembly; 430. a lock washer;

500. a side plating; 600. protecting the side; 700. a main deck.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a ship fender fixing device which is used for fixing a fender on a ship side so as to reduce or eliminate damage to the ship and a wharf by buffering the impact force between the ship and the wharf or between the ship and the wharf during the process of docking or mooring. As shown in fig. 1 to 2, the marine fender fixing device includes a deck extension plate 100, a fender reinforcement part 200, a first fixing mechanism 300, and a second fixing mechanism 400, wherein the deck extension plate 100 is fixed to an upper surface of a main deck 700 and extends out of the main deck 700 to provide an upper mounting surface for a fender 600. The fender reinforcement part 200 is protrudingly provided on the side plate 500 to provide a lower mounting surface for the fender 600, and the deck extension plate 100 faces the fender reinforcement part 200 to form an accommodation part for accommodating the fender 600, thereby securing the mounting strength of the fender 600. The first fixing mechanism 300 and the second fixing mechanism 400 are arranged at intervals, so that the installation of the fender 600 on the ship side is ensured during the pushing operation of the ship. The first fixing mechanism 300 and the second fixing mechanism 400 play a role in double guarantee, and when one fixing mechanism is damaged and no spare part is available, the other fixing mechanism can temporarily maintain the working state, so that the purchasing period is saved, the ship can be maintained as soon as possible, and the continuous use of the ship is guaranteed.

Further, as shown in fig. 3, the fender reinforcement portion 200 includes a ship side mounting portion 210, a fender mounting portion 220, and a first reinforcing rib portion 230, wherein the fender mounting portion 220 extends rightward along a bottom surface of the fender 600 to provide mounting support for the fender 600. The ship-side mounting portion 210 is connected to one end of the fender mounting portion 220 close to the side plate 500, and the ship-side mounting portion 210 extends in the vertical direction of the side plate 500 and is fixed to the ship side. Optionally, the fixed connection mode is a screw connection mode, and the screw connection mode is convenient to assemble and disassemble, so that the maintenance is more convenient. Further, a plurality of mounting positions of the fender mounting portions 220 are provided at intervals in the vertical direction on the ship side mounting portion 210, so that the mounting positions of the fender mounting portions 220 on the ship side mounting portion 210 can be changed according to the fenders 600 of different sizes by the fender reinforcing portion 200, and the fender reinforcing portion 200 can be fixed to the ship side in a matching manner with the fenders 600 of different sizes. The first reinforcing rib 230 is located below the fender mounting portion 220, and is connected to the ship side mounting portion 210 and the fender mounting portion 220, respectively, to improve the connection strength between the ship side mounting portion 210 and the fender mounting portion 220, so that the strength of the fender mounting portion 220 for supporting the fender 600 is higher, the fender 600 is not easily deformed by the fender 600 to separate from the ship side, and the service life of the fender reinforcing portion 200 is prolonged.

Preferably, as shown in fig. 3, an aluminum rod is welded at one end of the fender mounting portion 220 away from the side ship plate 500, and due to the corrosion resistance of the aluminum material, the aluminum rod can effectively prevent the problem of seawater corrosion on the end portion of the mounting plate of the fender 600, and can increase the strength of the end portion, so that the end of the fender mounting portion 220 away from the side ship plate 500 is not easy to curl due to stress, and the fender 600 is difficult to mount.

Further, as shown in fig. 2 and 4, if the length of the fender 600 in the vertical direction is longer than that of the side plate 500, the fender reinforcement unit 200 is further provided with a second reinforcing rib unit 240, and the second reinforcing rib unit 240 is connected to a portion of the side mounting unit 210 extending beyond the side plate 500 and a bottom plate connected to the side plate 500, respectively, so as to secure the strength of the side mounting unit 210, and thus the strength of the fender mounting unit 220, and secure the reliability of the mounting of the fender 600. Optionally, the connection mode between the ship side installation part 210, the fender installation part 220, the first reinforcing rib part 230 and the second reinforcing rib part 240 is a bolt joint, the connection reliability can be guaranteed by the bolt joint mode, and the bolt joint is convenient to detach, so that the maintenance is more convenient. The deck extension plate 100, the ship side mounting portion 210 and the ship side plate 500 form a C-shaped groove-shaped accommodating portion, the fender 600 is mounted in the accommodating portion, so that the fender 600 is more stably mounted, the accommodating portion provides up-and-down mounting limit for the fender 600, the movement of the fender 600 in the up-and-down direction is limited, the fender 600 is protected from being abraded by friction with the fender fixing device due to the fact that the fender 600 does not move up and down greatly during ship pushing operation, and the service life of the fender 600 and the fender fixing device is prolonged.

Referring to fig. 1 and 5, the first fixing means 300 is described, and as shown in fig. 1, the first fixing means 300 is wrapped around the end of the fender 600 away from the side plate 500 and detachably connected to the fender reinforcement 200, and both ends of the first fixing means 300 are connected to the deck extension plate 100 and the fender reinforcement 200, respectively, to seal the accommodation portion, thereby fixing the fender 600 to the side plate 500.

Further, as shown in fig. 1, the first fixing mechanism 300 includes a mounting assembly 310 and a binding assembly 320, wherein the mounting assembly 310 is disposed on the deck extension board 100, one end of the binding assembly 320 is connected to the mounting assembly 310, and the other end of the binding assembly 320 bypasses the end of the fender 600 far away from the side board 500 and is detachably connected to the fender reinforcement portion 200, so that the binding assembly 320 can fasten the fender 600 on the side of the ship and also unlock the fender 600 on the side of the ship, thereby facilitating the replacement and maintenance of the fender 600 by a worker. The mounting assembly 310 is capable of adjusting the position of the end of the binding assembly 320 connected to the mounting assembly 310 such that the binding assembly 320 can be matched with fenders 600 of different sizes, so that the first fixing mechanism 300 can be flexibly adjusted according to the fenders 600 of different sizes. In addition, the tightness of the fender 600 fastened by the binding assembly 320 on the ship side can be adjusted, the mounting stability of the fender 600 on the ship side is guaranteed, the convenience of the loading and unloading operation of the fender 600 is guaranteed, and the potential safety hazard of workers during loading and unloading of the fender 600 is reduced.

Specifically, in order to ensure the stability of the installation of the fender 600 on the ship side, the binding assembly 320 applies a certain pressure to the fender 600, so that the fender 600 applies a certain pressure to the ship side plate 500, and the greater the pressure applied to the ship side plate 500 by the fender 600, the greater the friction force between the fender 600 and the ship side plate 500, and the more difficult the movement of the fender 600 relative to the ship side plate 500, the mutual movement between the fender 600 and the binding assembly 320 during the pushing operation of the ship can be reduced, the abrasion of the fender 600 caused by the friction between the fender 600 and the binding assembly 320 can be reduced, and the service life of the fender 600 can be prolonged. Therefore, if the tightness of the binding assembly 320 cannot be adjusted by the mounting assembly 310 during the installation of the fender 600, the end portion of the binding assembly 320 must be locked to the fender reinforcement portion 200 after the binding assembly 320 exerts a predetermined pressure on the fender 600, which makes the operation difficult. If the end of the binding assembly 320 is not locked with the fender reinforcement part 200 and is separated due to improper operation after the binding assembly 320 exerts a certain pressure on the fender 600, the fender 600 is damaged to a certain extent, and potential safety hazards are caused to workers. If the installation assembly 310 can adjust the tightness of the binding assembly 320, when the fender 600 is installed, the binding assembly 320 bypasses the fender 600 and is locked with the fender reinforcement part 200, and only the fender 600 can be limited, so that the fender 600 is prevented from being separated from the accommodating part and a certain pressure is not formed on the fender 600, and then the existing binding assembly 320 forms a certain pressure on the fender 600 by adjusting the installation assembly 310, so that the fender 600 is fastened to the side of the ship, the operation is convenient, and the safety risk of workers can be reduced. When the tightness of the binding assembly 320 is not adjustable by the mounting assembly 310 when the fender 600 is disassembled, the binding assembly 320 applies a certain pressure to the fender 600, so that the fender 600 is in a compressed state, and at the moment when the binding assembly 320 is unlocked from the fender reinforcement portion 200, the pressure applied to the fender 600 by the binding assembly 320 is instantaneously released, and if the fender 600 in the compressed state is ejected out of the accommodating portion by the self-elastic force, the safety hazard to workers is increased. Or, since a certain elastic force is generated inside the binding assembly 320 when the binding assembly 320 locks the fender 600, the end of the binding assembly 320 is rapidly retracted at the moment when the binding assembly 320 is unlocked from the fender reinforcement part 200, thereby increasing the safety hazard of workers. If the tightness of the binding assembly 320 can be adjusted by the mounting assembly 310, when the fender 600 is detached, the mounting assembly 310 is adjusted first, so that the pressure of the binding assembly 320 on the fender 600 disappears, and then one end of the binding assembly 320 is unlocked from the fender reinforcing part 200, so that the operation is convenient, and the potential safety hazard of workers can be reduced.

Referring to fig. 5, the mounting assembly 310 is described, and as shown in fig. 4, the mounting assembly 310 includes a fixing frame 311 and an adjusting assembly 312, wherein the fixing frame 311 is fixedly connected to the deck extension board 100. The adjusting component 312 is movably disposed on the fixing frame 311 along a direction parallel to the extending direction of the deck extension board 100 (the left-right direction in fig. 2). The left and right adjustment of the installation component 310 can be realized by moving the position of the adjustment component 312 on the fixing frame 311 leftwards and rightwards, so that the tightness of the binding component 320 can be adjusted, and the installation component 310 is simple in structure and convenient to operate.

Referring to fig. 5, the adjusting component 312 is described, as shown in fig. 5, a mounting through hole is formed on the fixing frame 311, and the adjusting component 312 is mounted in the mounting through hole and can move relative to the through hole. The adjusting assembly 312 comprises an adjusting rod 3121, an adjusting member 3122 and an operating handle 3123, wherein the adjusting rod 3121 is a threaded rod, and the threaded rod passes through the mounting through hole of the fixing frame 311 and is in clearance fit with the fixing frame 311. The adjusting member 3122 is movably disposed at one end of the adjusting lever 3121, and the adjusting member 3122 is fixedly connected with the binding assembly 320. The operating handle 3123 is used to drive the movement of the adjusting lever 3121. In this embodiment, the operating handle 3123 is a first adjusting nut, the first adjusting nut is connected to the threaded rod through a screw thread and abuts against the fixing frame 311, the adjusting member 3122 is a second adjusting nut, the adjusting member 3122 is connected to the adjusting rod 3121 through a screw thread, and the first adjusting nut and the second adjusting nut are respectively located on two sides of the fixing frame 311. The adjusting rod 3121 can move left and right to a relatively large extent relative to the fixed frame 311 by screwing the operating handle 3123, so that the adjusting piece 3122 mounted on the adjusting rod 3121 moves left and right to a relatively large extent along with the adjusting rod 3121, further one end of the binding assembly 320 fixedly connected to the adjusting piece 3122 moves left and right to a relatively large extent along with the adjusting rod 3121, and finally the pressure of the fender 600 is adjusted to a relatively large extent by the binding assembly 320, that is, the pressure of the fender 600 can be roughly adjusted by screwing the operating handle 3123. By screwing the adjusting piece 3122, the adjusting piece 3122 can move left and right on the adjusting rod 3121 in a small range, so that one end of the binding assembly 320 fixedly connected to the adjusting piece 3122 moves left and right in a small range along with the adjusting piece 3122, and further small-range adjustment of the pressure of the binding assembly 320 on the fender 600 is realized, that is, by screwing the adjusting piece 3122, fine adjustment of the pressure of the binding assembly 320 on the fender 600 can be realized. The combination of coarse and fine adjustments allows the tie-down assembly 320 to provide more flexibility in the pressure adjustment to the fender 600. Specifically, after the end of the binding assembly 320 far from the adjusting member 3122 is connected to the fender reinforcement 200, the pressure of the fender 600 is roughly adjusted by screwing the operating handle 3123, so that the fender 600 can be rapidly pressed against the side plate 500. After the rough adjustment, when the screwing operation handle 3123 does not well realize the small-amplitude adjustment of the pressure of the binding assembly 320 on the fender 600, so that the fender 600 obtains the optimal pressing force, the adjusting member 3122 may be screwed to finely adjust the pressure of the binding assembly 320 on the fender 600, so that the fender 600 obtains the optimal pressing force. It should be noted that: due to the pulling action of the binding assembly 320 on the adjusting member 3122, the adjusting lever 3121 is not rotated by the manipulation of the handle 3123 and the adjusting member 3122.

Preferably, as shown in fig. 5, the adjusting assembly 312 further includes a stop structure 3124, and the stop structure 3124 is disposed at the center of the adjusting lever 3121 and is fixedly connected to the adjusting lever 3121. The adjustment lever 3121 is bounded by a stop 3124, which has a coarse thread on one side and a fine thread on the other side, wherein the nut matching the coarse thread is screwed in one turn so that the nut moves a greater distance along the threaded rod than the fine thread. One side of the coarse thread of the adjusting rod 3121 passes through the mounting through hole of the fixing frame 311 and is in clearance fit with the fixing frame 311. The operating handle 3123 is a first adjusting nut, the first adjusting nut matches with the coarse thread, the operating handle 3123 is installed on one side of the coarse thread of the threaded rod and is abutted against the fixing frame 311. Screwing the operating handle 3123 may effect a relatively large movement of the first adjusting nut relative to the threaded rod, thereby effecting a coarse adjustment of the pressure of the fender 600 by the binding assembly 320. The adjusting member 3122 is a second adjusting nut, which is matched with the fine thread, and the adjusting member 3122 is installed at one side of the fine thread of the adjusting rod 3121. Screwing the adjustment member 3122 may effect a small amount of movement of the second adjustment nut relative to the threaded rod, thereby effecting a fine adjustment of the pressure of the fender 600 by the binding assembly 320. Simple structure, convenient operation and low cost.

Referring to fig. 5, the binding assembly 320 is described, and as shown in fig. 5, the binding assembly 320 includes a first connecting ring set 321, a binding member 322, and a second connecting ring 323, wherein the first connecting ring set 321 is connected to the adjusting member 3122 and can move with the adjusting member 3122, so that the pressure of the binding assembly 320 on the fender 600 can be finely adjusted.

Specifically, as shown in fig. 5, the first link group 321 includes a mounting member 3211 and a first link 3212, wherein the mounting member 3211 is sleeved on the adjusting rod 3121 and located at the left side of the adjusting member 3122, the mounting member 3211 abuts against the adjusting member 3122, and the first link 3212 is fixedly connected to the lower end of the mounting member 3211. When adjusting member 3122 is rotated such that adjusting member 3122 moves leftward along adjustment bar 3121, adjusting member 3122 pushes mounting member 3211 to move leftward along adjustment bar 3121, causing binding assembly 320 to exert an increased pressure against fender 600. When the adjusting member 3122 is screwed to make the adjusting member 3122 move rightwards, because the binding assembly 320 has a certain pressure to the fender 600, the adjusting member 3122 has leftward force to the mounting member 3211, according to the principle of force balance, the mounting member 3211 gives the adjusting member 3122 a reaction force to the right, so when the adjusting member 3122 moves rightwards, the mounting member 3211 follows the adjusting member 3122 to move rightwards under the reaction force, so that the pressure of the binding assembly 320 to the fender 600 is reduced. Further, when the adjusting member 3122 is rotated to disengage the adjusting member 3122 from the adjusting rod 3121, the mounting member 3211 may be disengaged from the adjusting rod 3121, and the binding assembly 320 may be separated from the mounting assembly 310, such that the binding assembly 320 may be detachably connected to the mounting assembly 310, and thus, the worker may conveniently maintain the binding assembly 320 and/or the mounting assembly 310. The second coupling ring 323 is detachably coupled to the fender reinforcement portion 200, and both ends of the binding member 322 are coupled to the first coupling ring set 321 and the second coupling ring 323, respectively. The structure of the binding assembly 320 detachably coupled at both ends allows the binding assembly 320 to be easily coupled to and separated from the mounting assembly 310 and/or the fender reinforcement portion 200, so that the fender 600 can be unlocked from the side plating 500 at the upper and/or lower ends, and thus, it is convenient for a worker to load and unload the fender 600 as needed.

Preferably, the binding member 322 is a binding belt, and the friction force between the binding belt and the fender 600 is relatively small, so that the abrasion of the fender 600 and the binding member 322 during the relative movement of the fender 600 and the binding member 322 can be reduced, and the service life of the fender 600 and the binding member 322 can be prolonged.

Alternatively, as shown in fig. 3, the first reinforcing bead part 230 includes a bead body 232 and a locking member 231, the bead body 232 is connected to the boat-side mounting part 210 and the fender mounting part 220, respectively, and the locking member 231 is connected to the second coupling ring 323 to lock and unlock the second coupling ring 323. The locking member 231 is hinged to the reinforcing rib body 232 and can rotate around the hinge shaft, so that the angle between the second connecting ring 323 and the binding piece 322 and the angle between the second connecting ring 323 and the locking member 231 are flat angles after the binding assembly 320 is connected with the fender reinforcement part 200, the stress between the second connecting ring 323 and the binding piece 322 and the stress between the second connecting ring 323 and the locking member 231 are located on the same straight line, the stress of the second connecting ring 323 is simpler, the damage caused by complex stress is avoided, and the service life of the second connecting ring 323 is prolonged.

Further, as shown in fig. 3, the locking member 231 includes a locking pin 2311 and a locking buckle 2312, wherein one end of the locking buckle 2312 is hinged to the reinforcing rib body 232, the other end of the locking buckle 2312 is provided with two symmetrical mounting holes, one of the mounting holes is provided with a thread, the second connecting ring 323 is located between the two mounting holes, one end of the locking pin 2311 is provided with a limiting portion, the other end of the locking pin 2311 is provided with a thread, the end provided with the thread sequentially penetrates through the mounting hole without the thread and is in threaded connection with the threaded mounting hole after passing through the second connecting ring 323, the limiting portion abuts against the mounting hole without the thread, so as to prevent the locking pin 2311 from being separated from the locking buckle 2312, and the locking and unlocking of the locking pin 2311 and the locking buckle 2312 can be realized by rotating the locking pin 2311, thereby realizing the locking and unlocking of the binding assembly 320 and the fender reinforcement portion 200. The first reinforcing rib part 230 has a simple structure, is convenient to operate and is low in cost.

Preferably, as shown in fig. 1, a support portion 110 is provided at one end of the deck extension board 100 extending out of the main deck, and the binding assembly 320 is supported on the support portion 110, so that the support portion 110 applies an upward force to the binding assembly 320 to reduce a downward force applied to the binding assembly 320, thereby protecting one end of the binding assembly 320 connected to the mounting assembly 310 from being easily damaged due to too much downward force, and reducing the service life. Specifically, as shown in fig. 2, the supporting portion 110 is supported at one end of the binding member 322 connected to the first connecting ring 3212, so as to reduce a downward component of a pulling force applied to the first connecting ring 3212 by the binding member 322, further reduce a downward acting force applied to a fixed connection portion between the first connecting ring 3212 and the mounting member 3211, prevent the fixed connection portion between the first connecting ring 3212 and the mounting member 3211 from being damaged by an excessive downward acting force, reduce the number of times of maintenance of the binding assembly 320, and improve the service life of the binding assembly 320.

Referring to fig. 2 and 4, the second fixing mechanism 400 is described, and as shown in fig. 2, the second fixing mechanism 400 includes a connecting member 410 and a fastening assembly 420, wherein the connecting member 410 can sequentially penetrate the deck extension plate 100, the fender 600 and the fender reinforcement 200, and one end of the connecting member 410 is in contact with the deck extension plate 100, so as to prevent the connecting member 410 from being separated from the deck extension plate 100 after sequentially penetrating the deck extension plate 100, the fender 600 and the fender reinforcement 200. The fastening assembly 420 is detachably connected with the other end of the connecting member 410, the connecting member 410 penetrates the deck extension plate 100, the fender 600 and the fender reinforcing part 200 through the rear fastening assembly 420 to lock the connecting member 410, so that the fender 600 can be fastened, installed and detached in the C-shaped groove, and the structure is simple, the operation is easy, and the cost is low.

As shown in fig. 4, the fastening unit 420 is a nut set, the connecting member 410 is a bolt, a screw of the bolt is screwed to the fastening unit 420 after sequentially penetrating the deck extension plate 100, the fender 600 and the fender reinforcement 200, so as to fasten the fender 600 in the C-shaped groove, a lower surface of a screw head of the bolt is in contact with an upper surface of the deck extension plate 100, the connecting member 410 is prevented from sequentially penetrating the deck extension plate 100, the fender 600 and the fender reinforcement 200, and stable mounting of the fender 600 on the ship side is ensured.

Further, the connecting member 410 is made of an anticorrosive material with tensile strength greater than 620MPa, so that the connecting member 410 cannot be corroded by seawater to fail while ensuring the connecting strength, and the reliability of the installation of the fender 600 on the ship side is further ensured. The second fixing mechanism 400 can completely act on the rubber fender 600 when the ship thrusts, so that the connecting member 410 is not abraded, and the service life of the connecting member 410 is prolonged.

Alternatively, as shown in fig. 4, the second fixing mechanism 400 further includes a lock washer 430, the lock washer 430 is installed between the upper surface of the fastening assembly 420 and the lower surface of the fender mounting portion 220, and the area of the lock washer 430 is larger than that of the upper surface of the fastening assembly 420, so that the pressure of the fastening assembly 420 on the lower surface of the fender mounting portion 220 can be reduced, and the damage of the fender mounting portion 220 can be avoided. In addition, the lock washer 430 may increase friction between the fastening member 420 and the fender mounting portion 220, prevent the fastening member 420 from being loosened with respect to the connection member 410, and thus prevent the fender 600 from being separated from the ship side.

Alternatively, as shown in fig. 4, the nut assembly has a double nut structure, which can increase the stability of the locking between the fastening assembly 420 and the connecting member 410, and further prevent the fender 600 from being separated from the ship side.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Marine fender fixing arrangement, the ship including a main deck (700), side plating (500) and fender (600), characterised in that the marine fender fixing arrangement includes:

a deck extension plate (100) fixed to an upper surface of the main deck (700) and extending out of the main deck (700);

a fender reinforcement part (200) which is provided in a protruding manner on the side plate (500); the deck extension plate (100) is opposite to the fender reinforcing part (200) to form a containing part for containing the fender (600);

a first fixing mechanism (300), both ends of which are respectively connected with the deck extension plate (100) and the fender reinforcement part (200), for fixing the fender (600) in the accommodating part;

and a second fixing mechanism (400) which is inserted into the deck extension plate (100), the main body of the fender (600) and the fender reinforcement part (200) to connect the deck extension plate (100), the main body of the fender (600) and the fender reinforcement part (200).

2. Marine fender fixing arrangement according to claim 1, characterised in that the first fixing means (300) comprise:

a mounting assembly (310) disposed on the deck extension plate (100); and

and one end of the binding assembly (320) is connected with the mounting assembly (310), and the other end of the binding assembly bypasses the end part of the fender (600) and is connected with the fender reinforcing part (200).

3. Marine fender fixing arrangement according to claim 2, characterised in that the mounting assembly (310) comprises:

a fixed frame (311) connected with the deck extension plate (100); and

the adjusting component (312) is movably arranged on the fixed frame (311) along the extending direction parallel to the deck extension plate (100), and the adjusting component (312) is connected with the binding component (320).

4. Marine fender fixing arrangement according to claim 3, characterised in that the adjustment assembly (312) comprises:

the adjusting rod (3121) is movably arranged on the fixed frame (311) along the extending direction parallel to the deck extension plate (100); and

the adjusting piece (3122) is movably arranged on the adjusting rod (3121), and the adjusting piece (3122) is connected with the binding assembly (320).

5. Marine fender fixing arrangement according to claim 4, characterized in that the adjustment assembly (312) further comprises an operating handle (3123), the operating handle (3123) being configured to drive the movement of the adjustment rod (3121).

6. The marine fender fixing device of claim 5, wherein the adjusting rod (3121) is a threaded rod, and the threaded rod is inserted into a mounting through hole on the fixing frame (311);

the operating handle (3123) is a first adjusting nut, the first adjusting nut is in threaded connection with the threaded rod, and is abutted against the fixed mount (311);

the adjusting piece (3122) is a second adjusting nut, the second adjusting nut is in threaded connection with the threaded rod, and the first adjusting nut and the second adjusting nut are respectively located on two sides of the fixed frame (311).

7. Marine fender fixing arrangement according to claim 6, characterised in that a stop structure (3124) is provided on the adjusting lever (3121), the stop structure (3124) being located between the fixing frame (311) and the adjusting piece (3122).

8. Marine fender fixing arrangement according to any one of claims 4-7, characterised in that the lashing assembly (320) comprises:

a first connecting ring group (321) connected to the adjusting member (3122) and movable with the adjusting member (3122);

a second connection ring (323) detachably connected to the fender reinforcement part (200); and

and the two ends of the binding piece (322) are respectively connected with the first connecting ring group (321) and the second connecting ring (323).

9. Marine fender fixing device according to any one of claims 2-7, characterized in that the deck extension plate (100) is provided with a support (110) at the end extending out of the main deck (700), and the binding assembly (320) is supported on the support (110).

10. Marine fender fixing arrangement according to any one of claims 1 to 7, characterised in that the second fixing means (400) comprises:

a connecting member (410) configured to sequentially pass through the deck extension plate (100), the fender (600), and the fender reinforcement portion (200), wherein one end of the connecting member (410) is in contact with the deck extension plate (100); and

and a fastening assembly (420) detachably connected to the other end of the connecting member (410) to fasten the deck extension plate (100), the fender (600) and the fender reinforcement (200) after the deck extension plate, the fender (600) and the fender reinforcement are connected in a penetrating manner.

11. Marine fender fixing device according to claim 10, characterised in that the connecting piece (410) is made of an anti-corrosive material having a tensile strength of more than 620 MPa.