CN210338237U

CN210338237U - Buffer device for ship berthing

Info

Publication number: CN210338237U
Application number: CN201921386878.8U
Authority: CN
Inventors: 蔡翔宇
Original assignee: Dalian Maritime University
Current assignee: Dalian Maritime University
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-17
Anticipated expiration: 2029-08-19

Abstract

A buffer device for ship berthing relates to a buffer device, wherein a right-angle clamping plate is clamped on the edge of a bank through an included angle formed between a flat plate and a side plate, the flat plate is positioned on the upper surface of the bank, the side plate is positioned on the outer side edge of the bank, a sliding groove transversely formed along the flat plate is arranged on the side plate, a plurality of sliding parts are arranged in the sliding groove, the outer sides of the plurality of sliding parts are movably connected with shock absorbers, the shock absorbers are provided with shock absorbing springs, and rubber suckers are arranged at the outer ends of the shock absorbers; through the utility model discloses, not only can realize the guide to boats and ships and lean on the bank, but also can effectively avoid the collision friction between boats and ships and the bank dyke through the power of unloading guide of bumper shock absorber and damping spring, make things convenient for the bank of boats and ships to berth greatly, the damage that collision takes place between the boats and ships of effectively avoiding and the bank dyke.

Description

Buffer device for ship berthing

Technical Field

The utility model relates to a buffer especially relates to a buffer is used in boats and ships berth.

Background

It is known that medium and small sized ships need to be docked when being transported for loading, unloading, operating and carrying people, and the distance between the ship and a bank is often controlled only by a driver in the process of docking the ship, so that collision between the ship and the bank often occurs in the actual process of docking the ship, the ship body or the bank is easily damaged due to the collision, and in order to avoid the damage of the ship or the bank caused by the collision, workers often lay tires or other rubber products on two sides of the ship body or the outer side of the bank to realize the purpose of buffering, but only perform certain buffering when the ship collides with the bank, or cannot avoid the collision between the ship and the bank, and in addition, the appearance of the ship and the bank is influenced by binding and laying the tires or the rubber products, and the operation is time-consuming and labor-consuming, the buffer device is inconvenient for future management and maintenance, so that a buffer device convenient for small and medium-sized ships to stop is urgently needed at present.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a buffer is used in boats and ships berth, through the utility model discloses, not only can realize the guide of boats and ships and lean on the bank, but also can effectively avoid the friction of colliding between boats and ships and the bank dyke through the power of unloading guide of bumper shock absorber and damping spring, made things convenient for the bank of boats and ships to berth greatly, the damage that collision takes place between the boats and ships of effectively avoiding and the bank dyke.

Realize the technical scheme of the utility model as follows:

a buffer device for ship berthing comprises a right-angle clamping plate and a shock absorber, wherein the right-angle clamping plate is an integral structure with a right angle formed by splicing a flat plate and two side edges of a side plate, a plurality of mounting screw holes are arranged on the upper surface of the flat plate at intervals in sequence, the right-angle clamping plate is clamped on the bank edge through an included angle formed between the flat plate and the side plate, the flat plate is positioned on the upper surface of the bank, the side plate is positioned on the outer side edge of the bank, the right-angle clamping plate respectively passes through a plurality of mounting screw holes on the upper surface of the flat plate through a plurality of fixing bolts to be fixedly connected with the bank through bolts, the side plate is provided with a sliding chute which is transversely arranged along the flat plate, a plurality of sliding parts are arranged in the sliding chute, the outer sides of the sliding parts are movably connected with shock absorbers, shock absorbing springs are arranged on the shock absorbers, and rubber suckers are arranged at the outer ends of the shock absorbers.

The buffering device for ship stop is characterized in that U-shaped depressions are formed in the upper inner bottom surface and the lower inner bottom surface of the inside of a sliding groove in the side plate, inner folding edges are formed in the upper side and the lower side of an opening of the sliding groove, and the end parts of the inner folding edges on the upper side and the lower side of the opening of the sliding groove are arc-shaped bulges.

The ship berthing buffer device is characterized in that cushions are arranged on the arc-shaped convex surfaces of the end parts of the inner folded edges at the upper side and the lower side of the opening of the sliding chute.

Boats and ships berth and use buffer, the slider constitute by sliding block and joint piece, the sliding block with spout looks adaptation, the joint piece with spout opening part looks adaptation the upper and lower surface of sliding block all be equipped with the spout is inside two interior sunken corresponding type of falling "U" of "U" type on the bottom surface protruding the sliding block lateral surface is equipped with the joint piece upper and lower surface all be equipped with the protruding corresponding arc of hem tip is sunken in two of spout opening part.

The ship berthing buffer device is characterized in that one end of the side plate is provided with an opening communicated with a sliding groove in the side plate, and the opening is provided with a detachable baffle matched with the opening.

The ship berthing buffer device is characterized in that an upper spring seat and a lower spring seat are respectively arranged at the upper end and the lower end of the shock absorber, the shock absorbing spring is sleeved outside the shock absorber, and the two ends of the shock absorbing spring are respectively fixedly connected with the upper spring seat and the lower spring seat at the upper end and the lower end of the shock absorber.

Boats and ships berth and use buffer be equipped with the connector on the last spring holder surface of bumper shock absorber upper end be equipped with the installation ear handle on the joint piece surface on the slider, the bumper shock absorber through the upper end on the spring holder surface on the connector with installation ear handle on the joint piece surface carries out the articulated connection of horizontal activity on the slider.

Boats and ships berth and use buffer the installation ear handle front side on the joint piece surface is equipped with the spring hook, the other end of spring hook with bumper shock absorber fixed connection.

The buffering device for ship berthing is characterized in that a rubber sucker on the outer surface of a lower spring seat at the lower end of the shock absorber can be replaced by a rubber pad.

The beneficial effects are that, a boats and ships stop and use buffer, can follow the gliding bumper shock absorber of spout through the setting for boats and ships are when docking, and boats and ships one side is followed bow, hull, stern and is leaned on in proper order at each bumper shock absorber tip, and along with the antedisplacement bumper shock absorber of boats and ships is along with moving forward all the time, thereby effectively avoid bumping between boats and the bank dyke.

Through setting up rubber suction cup, can be so that bumper shock absorber and boats and ships adsorb and be connected, not only be convenient for lead to the bank to boats and ships, but also can realize the spacing constraint to boats and ships, avoid boats and ships to rock along with the wave and collide the bank dyke.

Through setting up "U" type sunken with fall "U" type arch and arc sunken with the arc protruding, when shock absorber and boats and ships one side adsorb, the slider of shock absorber tip can carry out a small margin in the spout when boats and ships rock along with the ripples and rock to avoid causing the rigidity to damage between shock absorber tip and the slider.

Through setting up the articulated bumper shock absorber of connecting for the bumper shock absorber can be controlled the activity, thereby makes boats and ships to lean on the shore in-process bumper shock absorber can deflect along with the removal of boats and ships, reduces the damage that causes the bumper shock absorber.

Through setting up the right angle cardboard, can simple and convenient card put fix on bank dyke avris, application scope is wide.

Through setting up the spring hook for the bumper shock absorber can be the slope form and arrange, thereby the convenient accurate and bumper shock absorber tip contact of hull when boats and ships are leaned on the bank, and carry out lateral shifting along with the hull, realize the buffering processing to the hull, the bumper shock absorber can receive dragging automatic re-setting of spring hook when boats and ships are driven away.

The utility model discloses simple structure, simple to operate through the sliding guide of several bumper shock absorber, not only can realize drawing against the bank to the guide of boats and ships, but also can effectively avoid the friction that bumps between boats and bank dyke through bumper shock absorber and damping spring's the power of unloading guide, made things convenient for the drawing against the bank of boats and ships to berth greatly, the damage that the collision takes place between the boats and bank dyke of effectively avoiding, the utility model discloses can set for different length and height according to the condition of bank dyke and the condition of boats and ships, application scope is wide, has high practical value.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is the right angle cardboard cross-sectional view of the utility model.

Fig. 3 is a schematic structural diagram of the sliding member of the present invention.

Fig. 4 is a schematic structural view of the shock absorber of the present invention.

In the figure: 1. the novel multifunctional rubber block comprises a fixing bolt, 2 parts of a right-angle clamping plate, 3 parts of a flat plate, 4 parts of side plates, 5 parts of a sliding groove, 6 parts of a sliding part, 7 parts of a damping spring, 8 parts of a damper, 9 parts of a rubber sucking disc, 10 parts of a lower spring seat, 11 parts of an opening, 12 parts of a spring hook, 13 parts of a baffle plate, 14 parts of an installation screw hole, 15 parts of a U-shaped recess, 16 parts of an inner folded edge, 17 parts of an arc-shaped protrusion, 18 parts of a soft cushion, 19 parts of an inverted U-shaped protrusion, 20 parts of a sliding block, 21 parts of an arc-shaped recess, 22 parts of an installation lug handle, 23 parts of a clamping block, 24 parts of a connector.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

With reference to the buffering device for ship berthing shown in the attached drawings 1-4, the right-angle clamping plate 2 is an integral structure with a right angle formed by splicing a flat plate 3 and two side edges of a side plate 4, a plurality of mounting screw holes 14 are orderly arranged on the upper surface of the flat plate 3 at intervals, the right-angle clamping plate 2 is clamped on the edge of a bank 27 through an included angle formed between the flat plate 3 and the side plate 4, the flat plate 3 is positioned on the upper surface of the bank 27, the side plate 4 is positioned on the outer side edge of the bank 27, the right-angle clamping plate 2 respectively passes through the mounting screw holes 14 on the upper surface of the flat plate 3 through a plurality of fixing bolts 1 to be fixedly connected with the bank 27 through bolts, a sliding groove 5 transversely arranged along the flat plate 3 is arranged on the side plate 4, a plurality of sliding parts 6 are arranged in the sliding groove 5, and further, in order, an opening 11 communicated with a sliding groove 5 on the side plate 4 is arranged at one end of the side plate 4, a detachable baffle 13 matched with the opening 11 is arranged on the opening 11, the baffle 13 can be fixed at the opening 11 through screws to seal the end part of the sliding groove 5, the sliding piece 6 consists of a sliding block 20 and a clamping block 23, the sliding block 20 is matched with the sliding groove 5, the clamping block 23 is matched with the opening of the sliding groove 5, the clamping block 23 is arranged on the outer side surface of the sliding block 20, the outer sides of the sliding pieces 6 are movably connected with a shock absorber 8, an upper spring seat 25 and a lower spring seat 10 are respectively arranged at the upper end and the lower end of the shock absorber 8, the shock absorbing spring 7 is sleeved outside the shock absorber 8, and the two ends of the shock absorbing spring 7 are respectively and fixedly connected with the upper spring seat 25 and the lower spring seat 10 at the upper end and the lower end of the shock absorber 8, the outer surface of an upper spring seat 25 at the upper end of the shock absorber 8 is provided with a connector 24, the outer surface of a clamping block 23 on the sliding part 6 is provided with an installation lug 22, the shock absorber 8 is hinged and connected with the installation lug 22 on the outer surface of the clamping block 23 on the sliding part 6 through the connector 24 on the outer surface of the upper spring seat 25, further, in order to enable the shock absorber 8 to be distributed outside a side plate 4 in an inclined manner and enable the shock absorber 8 to automatically reset after a ship is driven away, the front side of the installation lug 22 on the outer surface of the clamping block 23 is provided with a spring hook 12, the other end of the spring hook 12 is fixedly connected with the shock absorber 8, and the shock absorber 8 distributed in an inclined manner enables the ship body to be in convenient and quick contact with the end part of the shock absorber 8 when the ship is parked, so that the shock absorber 8 can buffer the parking of the ship, the outer ends of the shock absorbers 8 are respectively provided with a rubber suction cup 9 and a rubber pad 26;

preferably, the shock absorber 8 in the device adopts a pair-tube shock absorber, so that the shock absorber can play a shock absorbing role in the processes of extrusion and rebound, the phenomenon that the rubber suction cup 9 falls off from a ship body after the ship moves outwards under the action of elastic force is avoided, when one side of the ship contacts with the end part of the shock absorber 8, the shock absorber 8 is compressed, a piston in the shock absorber 8 moves backwards at the moment, the volume of a lower chamber of the piston is reduced, the oil pressure is increased, oil flows to a chamber (an upper chamber) above the piston through a circulating valve, the upper chamber occupies a part of space by a piston rod, so that the increased volume of the upper chamber is smaller than the reduced volume of the lower chamber, a part of the oil pushes away a compression valve and flows back to an oil storage cylinder, and the oil is saved by the valves to form; when a ship drives away from a bank, the rubber suction cups 9 at the end parts of the shock absorbers 8 are adsorbed on one side of the ship body and pull the shock absorbers 8 outwards, the shock absorbers 8 are stretched, then the pistons of the shock absorbers 8 move upwards, the oil pressure of the upper cavities of the pistons is raised, the circulating valves are closed, oil in the upper cavities pushes open the extension valves to flow into the lower cavities, and the oil flowing from the upper cavities is insufficient to fill the increased volume of the lower cavities due to the existence of the piston rods, so that the lower cavities generate a vacuum degree, and the oil in the oil storage cylinders pushes open the compensation valves to flow into the lower cavities for supplement;

further, in the process of ship berthing, the ship can slightly sway along with sea waves, in order to avoid rigid damage between the shock absorber 8 and the right-angle clamping plate 2 caused by ship swaying, the upper and lower inner bottom surfaces of the inside of the sliding groove 5 on the side plate 4 are respectively provided with a 'U' -shaped recess 15, the upper and lower two sides of the opening of the sliding groove 5 are respectively provided with an inner folded edge 16, the end parts of the inner folded edges 16 at the upper and lower two sides of the opening of the sliding groove 5 are respectively provided with an arc-shaped bulge 17, the upper and lower surfaces of the sliding block 20 are respectively provided with an inverted 'U' -shaped bulge 19 corresponding to the 'U' -shaped recess 15 on the upper and lower inner bottom surfaces of the inside of the sliding groove 5, the upper and lower surfaces of the clamping block 23 are respectively provided with arc-shaped recesses 21 corresponding to the arc-shaped bulges 17 at the end parts of the two inner folded edges 16 at the opening of, the ship drives the shock absorber 8 to shake up and down in the shaking process, and the sliding part 6 connected with one end of the shock absorber 8 can shake back and forth in the sliding groove 5 in a small amplitude through the U-shaped recess 15 and the arc-shaped recess 21, so that the rigid damage between the shock absorber 8 and the sliding part 6 caused by the ship shaking is reduced; further, in order to enable the sliding part 6 to shake in the sliding chute 5 to a large extent and not to generate large abrasion with the sliding chute 5, soft pads 18 are respectively arranged on the surfaces of the arc-shaped bulges 17 at the end parts of the inner folding edges 16 at the upper side and the lower side of the opening of the sliding chute 5.

The utility model is suitable for the buffer of the small and medium-sized ships, because the small-sized ship body is lower, in order to make the plurality of shock absorbers 8 on the side plate 4 effectively contact with the ship body, the worker can lengthen the height of the side plate 4, so that the chute 5 on the side plate 4 is close to the horizontal plane position, and further the end parts of the plurality of shock absorbers 8 can accurately contact with the ship body; when the device is installed, the right-angle clamping plate 2 is clamped at the upper part of the side edge of the bank dyke 27, so that the flat plate 3 is positioned at the upper part of the bank dyke 27, the side plate 4 is positioned on the outer side surface of the bank dyke 27, and the fixing bolt 1 is fixed on the bank dyke 27 through the mounting screw hole 14 on the flat plate 3 by a motor to realize the fixed installation of the right-angle clamping plate 2;

when a ship stops alongside, the bow of the ship firstly faces a bank 27 in a certain inclination angle form, when the bow runs to be close to the bank 27, one side of the bow of the ship body firstly contacts with the end part of the shock absorber 8 in the chute 5 of the side plate 4, the rubber suction cup 9 at the end part of the shock absorber 8 is adsorbed at one side of the bow of the ship body, the shock absorber 8 is extruded along with the continuous running of the ship body, the shock absorber 8 and the shock absorbing spring 7 on the shock absorber 8 are extruded and contracted to realize the unloading force to the bow, the shock absorber 8 slides forwards along the chute 5 along with the continuous running of the ship body, the shock absorber 8 realizes the guiding to the ship body, when the bow is aligned to the bank 27, the middle part and the rear part of the ship body are contacted with the end parts of other shock absorbers 8 in the chute 5 and adsorbed at one side of the ship body through the rubber suction cup 9, and guided by the unloading force of, the buffering and force unloading to the ship body are realized, and the collision between the ship body and the bank 27 is effectively avoided;

during the docking process of the ship, the ship rocks up and down along with waves, when the ship rocks, the shock absorber 8 is driven to rock, and the sliding part 6 connected with the shock absorber 8 can rock back and forth in the sliding groove 5 in a small amplitude through the U-shaped recess 15 and the arc-shaped recess 21, so that the rigid damage between the shock absorber 8 and the sliding part 6 caused by the ship rocking is reduced; when the ship exits the bank 27, the plurality of shock absorbers 8 are pulled by the spring hook 12 to automatically reset to be arranged obliquely with the side plate 4, so that the subsequent ship can be stopped and buffered conveniently; the utility model discloses simple structure, simple to operate through the sliding guide of several bumper shock absorber, not only can realize drawing against the bank to the guide of boats and ships, but also can effectively avoid the friction that bumps between boats and bank dyke through bumper shock absorber and damping spring's the power of unloading guide, made things convenient for the drawing against the bank of boats and ships to berth greatly, the damage that the collision takes place between the boats and bank dyke of effectively avoiding, the utility model discloses can set for different length and height according to the condition of bank dyke and the condition of boats and ships, application scope is wide, has high practical value.

In light of the foregoing description of the preferred embodiments of the present invention, those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a buffer for boats and ships berth, includes right angle cardboard (2) and bumper shock absorber (8), characterized by: the angle clamping plate (2) is an integral structure with a right angle formed by splicing a flat plate (3) and two side edges of a side plate (4), a plurality of installation screw holes (14) are orderly arranged on the upper surface of the flat plate (3) at intervals, the angle clamping plate (2) is clamped on the edge of a bank (27) through an included angle formed between the flat plate (3) and the side plate (4), the flat plate (3) is positioned on the upper surface of the bank (27), the side plate (4) is positioned on the outer side edge of the bank (27), the angle clamping plate (2) respectively penetrates through the installation screw holes (14) on the upper surface of the flat plate (3) through a plurality of fixing bolts (1) to be fixedly connected with the bank (27) through bolts, a sliding groove (5) transversely formed along the flat plate (3) is arranged on the side plate (4), a plurality of sliding parts (6) are arranged in the sliding groove (5), and dampers (8) are movably connected to the outer sides of the sliding parts (6), the shock absorber (8) is provided with a shock absorption spring (7), and the outer end of the shock absorber (8) is provided with a rubber sucker (9).

2. The buffering device for ship docking according to claim 1, wherein: u-shaped recesses (15) are formed in the upper inner bottom surface and the lower inner bottom surface of the inner portion of the sliding groove (5) in the side plate (4), inner folding edges (16) are arranged on the upper side and the lower side of the opening of the sliding groove (5), and arc-shaped protrusions (17) are formed in the end portions of the inner folding edges (16) on the upper side and the lower side of the opening of the sliding groove (5).

3. The buffering device for ship docking as set forth in claim 2, wherein: soft pads (18) are arranged on the surfaces of the arc-shaped bulges (17) at the end parts of the inner folding edges (16) at the upper side and the lower side of the opening of the sliding chute (5).

4. The buffering device for ship docking according to claim 1 or 2, wherein: slider (6) constitute by sliding block (20) and joint piece (23), sliding block (20) with spout (5) looks adaptation, joint piece (23) with spout (5) opening part looks adaptation slide block (20) upper and lower surface all be equipped with spout (5) inside upper and lower two interior bottom surfaces on "U" type sunken (15) corresponding "U" type protruding (19) of falling "U" type be equipped with joint piece (23) on the sliding block (20) lateral surface joint piece (23) upper and lower surface all be equipped with spout (5) opening part two interior hem (16) tip arc protruding (17) corresponding arc sunken (21).

5. The buffering device for ship docking according to claim 1, wherein: one end of the side plate (4) is provided with an opening (11) communicated with the sliding groove (5) on the side plate (4), and the opening (11) is provided with a detachable baffle (13) matched with the opening (11).

6. The buffering device for ship docking according to claim 1, wherein: the shock absorber is characterized in that an upper spring seat (25) and a lower spring seat (10) are respectively arranged at the upper end and the lower end of the shock absorber (8), the shock absorber (7) is sleeved outside the shock absorber (8), and the two ends of the shock absorber (7) are respectively and fixedly connected to the upper spring seat (25) and the lower spring seat (10) at the upper end and the lower end of the shock absorber (8).

7. The buffering device for ship docking as set forth in claim 6, wherein: be equipped with connector (24) on last spring holder (25) surface of bumper shock absorber (8) upper end be equipped with installation lug (22) on joint piece (23) surface on slider (6), bumper shock absorber (8) through upper end on spring holder (25) surface connector (24) with slider (6) are gone up on joint piece (23) surface installation lug (22) and are carried out the articulated connection of horizontal activity.

8. The buffering device for ship docking according to claim 4, wherein: the shock absorber is characterized in that a spring hook (12) is arranged on the front side of an installation lug (22) on the outer surface of the clamping block (23), and the other end of the spring hook (12) is fixedly connected with the shock absorber (8).

9. The buffering device for ship docking according to claim 1, wherein: the rubber sucker (9) on the outer surface of the lower spring seat (10) at the lower end of the shock absorber (8) can be replaced by a rubber pad (26).