CN114212207B

CN114212207B - Fender with impact force relieving function for ship

Info

Publication number: CN114212207B
Application number: CN202111598262.9A
Authority: CN
Inventors: 宋勇荣; 惠海平
Original assignee: Wuxi Dongzhou Marine Equipment Co Ltd
Current assignee: Wuxi Dongzhou Marine Equipment Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2023-06-23
Anticipated expiration: 2041-12-24
Also published as: CN114212207A

Abstract

The invention discloses a fender with impact force reduction for ships, which comprises a first supporting plate, protective air bags and positioning plates, wherein the outer walls of the two sides of the first supporting plate are respectively provided with a first plate block, the top of the first supporting plate is provided with a plurality of groups of rubber rings, the inner wall of each rubber ring is provided with two groups of buffers, the inner wall of the first supporting plate is provided with the protective air bags, and the inner wall of the first supporting plate is provided with a plurality of groups of positioning plates. According to the invention, the buffer and the protective air bag are arranged to buffer the impact force received by the rubber ring, when the rubber ring receives the impact force, the bearing block moves, the buffer spring lightens the impact force of the bearing block, the impact force can be effectively slowed down, when the impact force received by the rubber ring is overlarge, the pressing plate is pushed to move, the first connecting plate is pushed to move, the second plate is pushed to move, and when the second plate moves, the impact force of the rubber ring is slowed down by the protective air bag, so that the edge part of a ship can be effectively protected.

Description

Fender with impact force relieving function for ship

Technical Field

The invention relates to the technical field of ship auxiliary products, in particular to a fender with impact force relieving function for a ship.

Background

The fender is also called as a wood fender, is an elastic buffer device commonly used at the edge of a ship or a dock, is mainly used for relieving the impact force between the ship and the dock or between the ship and reducing the damage of the ship and the dock edge, is made of two materials, namely wood and rubber, has the characteristics of good elasticity, convenient maintenance, long service life, production and the like, and can improve the mooring capacity of the dock.

The defects of the prior fender are as follows:

patent document CN106628050a discloses a fender, which includes a fixed frame, a plurality of screw rods, a rubber block, a plurality of water level sensors, and a plurality of short bars; the screw rods are arranged in the fixing grooves, and the straight lines of the screw rods in the length direction are parallel to the straight lines of the fixing frames in the length direction; the screw rod is detachably connected to a driving shaft of the driving device so that the rotation of the driving shaft can drive the screw rod to rotate; the water level sensors are uniformly distributed along the length direction of the fixed frame, and are electrically connected with a water level controller which is electrically connected with the driving device; the short rods are arranged along the length direction of the fixed frame, and are fixedly connected to the fixed frame, and the short rods are further sleeved with rubber barrels. The fender can adjust the position of the rubber block on the ship in real time, and the elasticity is better, so that the safety of the ship during running or berthing can be ensured. However, the device cannot well reduce the impact force when the device receives the impact force, and the edge of the ship is easily damaged.

Disclosure of Invention

The invention aims to provide a fender with impact force reduction function for a ship, so as to solve the problem that the impact force reduction function cannot be well realized in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a marine fender with slow down impact force, includes a backup pad, protection gasbag and locating plate, a plate is all installed to the both sides outer wall of a backup pad, a multiunit rubber circle is installed at the top of backup pad, two sets of buffers are installed to the inner wall of rubber circle, protection gasbag is installed to the inner wall of a backup pad;

the inner wall of the first supporting plate is provided with a first connecting plate in a penetrating way, the first connecting plate is positioned on one side of the protective air bag, the top of the first connecting plate is provided with a pressing plate, the bottom of the first connecting plate is provided with a second plate, and the outer wall of the protective air bag is provided with an inflation inlet;

a plurality of groups of positioning plates are arranged on the inner wall of the first supporting plate.

Preferably, the connecting block is installed to the inner wall of locating plate, and the multiunit gag lever post is installed to the bottom of connecting block, and No. two backup pads are installed to the outer wall of locating plate.

Preferably, the outer wall of the first supporting plate is provided with a closing plate, and the closing plate is positioned on one side of the first plate.

Preferably, a plurality of groups of positioning holes are formed in the top of the first plate.

Preferably, the limiting plate is installed at the bottom of the rubber ring, and the limiting plate extends to the inner wall of the first supporting plate.

Preferably, two groups of bearing blocks are arranged on the inner wall of the buffer, and buffer springs are arranged on the tops of the bearing blocks.

Preferably, the outer wall of No. two backup pads is installed No. two connecting plates, and the multiunit locating lever is installed to the outer wall of No. two connecting plates, and the inner wall of limiting plate is run through to the one end of locating lever.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the buffer and the protective air bag are arranged to buffer the impact force received, when the rubber ring receives the impact force, the bearing block is pushed to move, and when the bearing block moves, the buffer spring relieves the impact force of the bearing block, so that the impact force of the rubber ring can be effectively relieved, when the impact force received by the rubber ring is overlarge, the pressing plate is pushed to move, the first connecting plate is pushed to move, the second plate is pushed to move, and when the second plate moves, the impact force of the rubber ring is relieved through the protective air bag, so that the edge part of a ship can be effectively protected, and the damage to the ship edge caused by overlarge impact is prevented;

2. according to the invention, the worn rubber ring is quickly replaced by installing the locating plate and the locating rod, when the rubber ring is severely worn and needs to be replaced, the moving connecting block drives the locating rod to move out of the first supporting plate, then no locating effect is provided for the locating plate, the locating plate is pulled to move to drive the second supporting plate to move, the second supporting plate is driven to move to drive the second connecting plate to move, the locating rod is driven to move by the second connecting plate, and no locating effect is provided for the locating plate after the locating rod moves out of the locating plate, so that the rubber ring can be quickly replaced.

Drawings

FIG. 1 is a schematic view of the external appearance of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a limiting plate and a positioning rod part of the present invention;

FIG. 4 is a schematic view of a portion of a second support plate and a second connecting plate according to the present invention;

FIG. 5 is a schematic view of a portion of a positioning plate according to the present invention.

In the figure: 1. a first support plate; 101. a closing plate; 2. a first plate; 201. positioning holes; 3. a rubber ring; 301. a limiting plate; 4. a buffer; 401. a bearing block; 402. a buffer spring; 5. a protective airbag; 501. a first connecting plate; 502. a pressing plate; 503. a second plate; 504. an inflation inlet; 6. a positioning plate; 601. a connecting block; 602. a limit rod; 603. a second supporting plate; 7. a second connecting plate; 701. and a positioning rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Example 1: referring to fig. 1, a fender with impact force reduction for a ship comprises a first support plate 1, a protective airbag 5 and a positioning plate 6, wherein the first plate 2 is installed on the outer walls of the two sides of the first support plate 1, the first support plate 1 provides installation space for the first plate 2, a plurality of groups of rubber rings 3 are installed on the top of the first support plate 1, the first support plate 1 provides installation space for the rubber rings 3, the rubber rings 3 buffer the edge of the ship, two groups of buffers 4 are installed on the inner wall of the rubber rings 3, the rubber rings 3 provide installation space for the buffers 4, the buffers 4 can effectively reduce the impact force of the rubber rings 3, the protective airbag 5 is installed on the inner wall of the first support plate 1, the first support plate 1 provides installation space for the protective airbag 5, the plurality of groups of positioning plates 6 are installed on the inner wall of the first support plate 1, the first support plate 1 provides installation space for the positioning plate 6, the outer wall of the first supporting plate 1 is provided with the closing plate 101, the closing plate 101 is positioned at one side of the first plate 2, the first supporting plate 1 provides an installation space for the closing plate 101, the top of the first plate 2 is provided with a plurality of groups of positioning holes 201, the first plate 2 is positioned by using bolts through the positioning holes 201, the purpose of rapidly installing the first supporting plate 1 is achieved, the bottom of the rubber ring 3 is provided with the limiting plate 301, the limiting plate 301 extends to the inner wall of the first supporting plate 1, the rubber ring 3 provides an installation space for the limiting plate 301, the inner wall of the buffer 4 is provided with two groups of bearing blocks 401, the top of the bearing blocks 401 is provided with buffer springs 402, when the top of the rubber ring 3 receives impact force, the bearing blocks 401 are pushed to move, the impact force of the bearing blocks 401 is relieved by the buffer springs 402, the impact force of the rubber ring 3 can be effectively relieved, the outer wall of No. two backup pad 603 is installed No. two connecting plates 7, and multiunit locating lever 701 is installed to the outer wall of No. two connecting plates 7, and the inner wall of limiting plate 301 is run through to the one end of locating lever 701, and No. two backup pad 603 moves and drives No. two connecting plates 7 and remove, and No. two connecting plates 7 move and drive locating lever 701 and remove, and locating lever 701 no longer has spacing effect to limiting plate 301 after removing the inside of limiting plate 301, can be to the quick change of rubber circle 3.

Example 2: please refer to fig. 2 the inner wall of backup pad 1 runs through and installs No. one connecting plate 501, and No. one connecting plate 501 is located one side of protection gasbag 5, no. one connecting plate 501's top is installed and is pressed board 502, no. two boards 503 are installed to No. one connecting plate 501's bottom, protection gasbag 5's outer wall is equipped with inflation inlet 504, when rubber circle 3 receives the impact force, promote the bearing block 401 and remove, buffer spring 402 alleviates the impact force of bearing block 401 when bearing block 401 removes, can effectually alleviate the impact force of rubber circle 3, promote the pressure board 502 and remove when the impact force that the rubber circle 3 received is too big, the pressure board 502 removes and promotes No. one connecting plate 501 and removes, no. two boards 503 remove through protection gasbag 5 and alleviate the impact force of rubber circle 3 when No. two boards 503 remove, can protect the marginal portion of boats and ships effectively, prevent to receive the too big impact to cause the damage to the boats and ships edge.

Example 3: referring to fig. 3, fig. 4 and fig. 5, the connecting block 601 is installed on the inner wall of the positioning plate 6, the plurality of groups of limiting rods 602 are installed at the bottom of the connecting block 601, the second supporting plate 603 is installed on the outer wall of the positioning plate 6, when the rubber ring 3 is severely worn and needs to be replaced, after the moving connecting block 601 drives the limiting rods 602 to move out of the first supporting plate 1, the positioning plate 6 is not limited, the second supporting plate 603 is pulled to move, the second supporting plate 603 is driven to move, the second connecting plate 7 is driven to move, the positioning rod 701 is driven to move, the limiting plates 301 are not limited after the positioning rod 701 moves out of the limiting plates 301, and the rubber ring 3 can be replaced rapidly.

The working principle is that firstly, when the rubber ring 3 receives impact force, the bearing block 401 is pushed to move, when the bearing block 401 moves, the buffer spring 402 lightens the impact force of the bearing block 401, the impact force of the rubber ring 3 can be effectively slowed down, when the impact force received by the rubber ring 3 is overlarge, the pressing plate 502 is pushed to move the first connecting plate 501, the first connecting plate 501 is pushed to move the second plate 503, when the second plate 503 moves, the impact force of the rubber ring 3 is slowed down through the protective airbag 5, the edge part of a ship can be effectively protected, damage to the edge of the ship caused by overlarge impact is prevented, when the rubber ring 3 is severely worn and needs to be replaced, the moving connecting block 601 drives the limiting rod 602 to move out of the inside of the first supporting plate 1, the locating plate 6 is pulled to drive the second supporting plate 603 to move, the second supporting plate 603 is driven to move the second connecting plate 7, the second connecting plate 7 is driven to move the locating rod, the locating rod 301 is not limited to move the limiting plate 301, and the rubber ring 3 can be replaced quickly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a marine fender with slow down impact force, includes backup pad (1), protection gasbag (5) and locating plate (6), its characterized in that: the two side outer walls of the first supporting plate (1) are provided with a first plate (2), the top of the first supporting plate (1) is provided with a plurality of groups of rubber rings (3), the inner wall of each rubber ring (3) is provided with two groups of buffers (4), and the inner wall of the first supporting plate (1) is provided with a protective air bag (5);

the inner wall of the first supporting plate (1) is provided with a first connecting plate (501) in a penetrating mode, the first connecting plate (501) is located on one side of the protective airbag (5), the top of the first connecting plate (501) is provided with a pressing plate (502), the bottom of the first connecting plate (501) is provided with a second plate (503), and the outer wall of the protective airbag (5) is provided with an inflation inlet (504);

a plurality of groups of positioning plates (6) are arranged on the inner wall of the first supporting plate (1);

two groups of bearing blocks (401) are arranged on the inner wall of the buffer (4), and buffer springs (402) are arranged at the top of the bearing blocks (401);

connecting block (601) is installed to the inner wall of locating plate (6), and multiunit gag lever post (602) are installed to the bottom of connecting block (601), and No. two backup pads (603) are installed to the outer wall of locating plate (6).

2. A fender with impact force reduction for a ship according to claim 1, wherein: the outer wall of the first supporting plate (1) is provided with a closing plate (101), and the closing plate (101) is positioned on one side of the first plate (2).

3. A fender with impact force reduction for a ship according to claim 1, wherein: the top of the first plate (2) is provided with a plurality of groups of positioning holes (201).

4. A fender with impact force reduction for a ship according to claim 1, wherein: the bottom of the rubber ring (3) is provided with a limiting plate (301), and the limiting plate (301) extends to the inner wall of the first supporting plate (1).

5. A fender with impact force reduction for a ship according to claim 1, wherein: the outer wall of No. two backup pad (603) is installed No. two connecting plates (7), and multiunit locating lever (701) are installed to the outer wall of No. two connecting plates (7), and the inner wall of limiting plate (301) is run through to one end of locating lever (701).