CN222412861U

CN222412861U - A buffer rubber fender

Info

Publication number: CN222412861U
Application number: CN202421789265.XU
Authority: CN
Inventors: 李成
Original assignee: Wuhu Ping'an Rubber Co ltd
Current assignee: Wuhu Ping'an Rubber Co ltd
Priority date: 2024-07-26
Filing date: 2024-07-26
Publication date: 2025-01-28
Anticipated expiration: 2034-07-26

Abstract

The utility model discloses a buffering rubber fender, which comprises a bottom plate, wherein a rubber frame is fixedly connected to the outer edge of the front end of the bottom plate, a shell is sleeved on the outer wall of the rubber frame, threaded rings are penetrated at two ends of a third mounting plate, short-shaft bolts are connected to the inner walls of the threaded rings in a threaded manner, arc-shaped rubber pads are fixedly connected to the front ends of the threaded rings, the buffer springs can be shielded by arranging the shell, so that a good protection effect is achieved, the buffering effect of a buffering mechanism is improved, the use cost of the fender is reduced, the sealing performance of a connecting structure between the shell and the bottom plate is improved by arranging the rubber frame, so that external rainwater is prevented from falling into the shell, and the arc-shaped rubber pads can be assembled and disassembled more conveniently and rapidly by arranging a connecting structure between a first threaded rod, a first nut and a first limiting pipe.

Description

Buffer rubber fender

Technical Field

The utility model relates to the technical field of rubber fenders, in particular to a buffer rubber fender.

Background

Rubber fenders are commonly used for reducing friction and impact between a ship body and a wharf or other ships during ship berthing, protecting wharf facilities and ship bodies, are made of rubber with high elasticity, high strength, wear resistance and ageing resistance, and can bear the influence of various climatic conditions and marine environments.

The prior rubber fender mostly can only rely on the buffer capacity of the rubber fender itself to buffer the collision force generated during the process of berthing or mooring between the ship and the wharf or the ship, no anti-collision buffer structure is further arranged, so that the buffer and shock absorption effects of the rubber fender are not excellent enough, the ship and the wharf are easy to be damaged by collision, based on the problems, chinese patent CN221273488U discloses a buffer type rubber fender, after the primary buffer mechanism and the auxiliary buffer mechanism are arranged, the collision force generated during the process of berthing the ship by the rubber fender body is primarily buffered, the secondary buffer mechanism and the auxiliary buffer mechanism are used for buffering the collision force, so that the collision force in the mooring process of the ship and the wharf is effectively slowed down, the ship and the wharf are prevented from being damaged, and the installation mechanism is arranged, so that the rubber fender body is independently replaced when the rubber fender body is aged or damaged after being used for a long time, the whole equipment is not needed, the use cost is saved, the replacement process is simple, and the operation of workers is convenient.

The buffer spring in the auxiliary buffer mechanism on the mounting plate is exposed outside, when the buffer spring is corroded by rainwater or seawater, the situation of rust can occur, at the moment, the buffer effect of the buffer mechanism can be affected, and meanwhile, the use cost of the fender can be increased.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a buffering rubber fender, includes the bottom plate, bottom plate front end outer fringe department fixedly connected with rubber frame, the rubber frame outer wall has cup jointed the casing, and the casing front end both sides all run through there is the movable column, and movable column front end fixedly connected with third mounting panel, the screw thread ring has all been run through at third mounting panel both ends, screw thread ring inner wall equal threaded connection has short-axis bolt, screw thread ring front end fixedly connected with arc rubber pad.

As a further description of the above technical solution:

The bottom plate top and the equal fixedly connected with L type frame in bottom, long axle bolt has all been run through to L type frame rear end both sides, first limiting plate has all been run through at the bottom plate both ends, first spacing pipe has all been run through at limiting plate both ends, first threaded rod has all been cup jointed to first spacing pipe inner wall, the equal threaded connection of first threaded rod outer wall rear end has first nut, first rubber cap has all been cup jointed to first spacing pipe outer wall rear end.

As a further description of the above technical solution:

The utility model discloses a sliding plate structure, including first threaded rod, first backing plate front end center department equal fixedly connected with draw runner plate, first backing plate front end both sides equal fixedly connected with curb plate, the opposite face fixedly connected with slide bar of curb plate, slide bar outer wall both ends equal sliding connection has the slider, two sets of buffer spring is all installed to the opposite face of slider, the gyro wheel is all installed to slider rear end center department, the expansion end of gyro wheel all with draw runner plate inner wall roll connection.

As a further description of the above technical solution:

The first mounting plate of slider top and equal fixedly connected with in bottom, the equal fixedly connected with second threaded rod of first mounting panel front end, second mounting panel has all been cup jointed to second threaded rod outer wall one end, the equal threaded connection of second threaded rod outer wall other end has the second nut.

As a further description of the above technical solution:

The opposite face fixedly connected with first articulated elements of second mounting panel, the expansion end of first articulated elements rotates and is connected with even board, even board front end all rotates and is connected with second articulated elements, the front end fixedly connected with second backing plate of second articulated elements, second backing plate front end center department all with activity post rear end fixed connection.

As a further description of the above technical solution:

The dustproof ventilation net is installed in the center of the top of the shell, the third threaded rods are fixedly connected to two sides of the front end of the L-shaped frame, and the fourth mounting plates are fixedly connected to the rear ends of the top and the bottom of the shell.

As a further description of the above technical solution:

The second limiting sleeve is penetrated at two ends of the fourth mounting plate, the third nut is connected with the front end of the outer wall of the third threaded rod in a threaded mode, and the second rubber cover is sleeved at the front end of the outer wall of the second limiting sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through setting up the casing, can shelter from buffer spring to play good guard action, not only improved buffer gear's buffering effect, still reduced the use cost of fender simultaneously, through setting up the rubber frame, be favorable to improving connection structure's leakproofness between casing and the bottom plate, thereby prevent that external rainwater from falling into in the casing, through setting up simple and easy connected mode between screwed ring and the stud, make the dismouting step of arc rubber pad convenient and fast more.

(2) Through setting up connection structure between first threaded rod, first nut and the first spacing pipe, can fix first backing plate on the bottom plate, through setting up first rubber lid, can cover connection structure between first threaded rod and the first nut, thereby play dustproof, waterproof and dampproofing effect, help slowing down connection structure's between first threaded rod and the first nut rusty speed, through setting up connection structure between third threaded rod, third nut and the second stop collar, can fix the casing on the bottom plate, through setting up the second rubber lid, can cover connection structure between third threaded rod and the third nut, thereby play dustproof, waterproof and dampproofing effect, help slowing down connection structure's between third threaded rod and the third nut rusty speed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a left side cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of a portion of the area A of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of a portion of the area B of FIG. 4 in accordance with the present utility model;

Fig. 7 is a partial enlarged view of region C of fig. 4 in accordance with the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. Bottom plate, 2, L-shaped frame, 3, long shaft bolt, 4, limit plate, 5, first limit pipe, 6, first threaded rod, 7, first nut, 8, first rubber cover, 9, first backing plate, 10, sliding groove plate, 11, side plate, 12, slide bar, 13, slide block, 14, buffer spring, 15, roller, 16, first mounting plate, 17, second threaded rod, 18, second mounting plate, 19, second nut, 20, first hinging piece, 21, connecting plate, 22, second hinging piece, 23, second backing plate, 24, movable column, 25, third mounting plate, 26, threaded ring, 27, short shaft bolt, 28, arc rubber cover, 29, rubber frame, 30, shell, 31, dustproof ventilation net, 32, third threaded rod, 33, fourth mounting plate, 34, second limiting sleeve, 35, third nut, 36 and second rubber cover.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The present utility model provides the following examples.

Referring to fig. 1-7, one embodiment provided by the present utility model is: the utility model provides a buffering rubber fender, which comprises a base plate 1, bottom plate 1 top and the equal fixedly connected with L type frame 2 of bottom, L type frame 2 rear end both sides all run through there is major axis bolt 3, through the connection structure between setting up major axis bolt 3 and L type frame 2, can fix whole rubber fender on the hull, bottom plate 1 both ends all run through there is limiting plate 4, the square groove that runs through around all having been seted up at bottom plate 1 both ends, the outer wall of limiting plate 4 all installs in the square groove, limiting plate 4 both ends all run through have first spacing pipe 5, the perforation that runs through around all having seted up at limiting plate 4 both ends, the front end of first spacing pipe 5 outer wall all installs in the perforation of limiting plate 4 inside, first threaded rod 6 has all been cup jointed to first spacing pipe 5 inner wall, first threaded rod 6 outer wall rear end equal threaded connection has first nut 7, first threaded rod 5 outer wall rear end has all cup jointed first rubber cap 8, first threaded rod 6 front end fixedly connected with first backing plate 9, through setting up first threaded rod 7 and first spacing pipe 5 between the connection structure, can play between first threaded rod 7 and first backing plate 6, thereby, can play between first threaded rod 7 and first damping structure, and damping device.

The equal fixedly connected with draw runner plate 10 in first backing plate 9 front end center department, the spout has been seted up to draw runner plate 10 front end, the equal fixedly connected with curb plate 11 in first backing plate 9 front end both sides, the opposite face fixedly connected with slide bar 12 of curb plate 11, slide bar 12 outer wall both ends equal sliding connection has slider 13, buffer spring 14 is all installed to the opposite face of two sets of sliders 13, gyro wheel 15 is all installed in slider 13 rear end center department, the expansion end of gyro wheel 15 all with draw runner plate 10 inner wall roll connection, gyro wheel 15 can roll in draw runner plate 10 inside spout, be favorable to improving slider 13 gliding stability and smoothness, slider 13 top and the equal fixedly connected with first mounting panel 16 in bottom, the equal fixedly connected with second threaded rod 17 of first mounting panel 16 front end, second threaded rod 17 outer wall one end has all been cup jointed second mounting panel 18, the equal threaded connection of second threaded rod 17 outer wall other end has second nut 19.

The opposite face fixedly connected with first articulated elements 20 of second mounting panel 18, the expansion end of first articulated elements 20 rotates and is connected with link plate 21, link plate 21 front end all rotates and is connected with second articulated elements 22, through setting up the connection structure between second threaded rod 17, second mounting panel 18 and the second nut 19, can fix first articulated elements 20 and link plate 21 on slider 13, the front end fixedly connected with second backing plate 23 of second articulated elements 22, the equal fixedly connected with movable column 24 in second backing plate 23 front end center department, movable column 24 front end fixedly connected with third mounting panel 25, threaded ring 26 has all been run through at third mounting panel 25 both ends, threaded ring 26 inner wall equal screwed connection has stud 27, threaded ring 26 front end fixedly connected with arc rubber pad 28.

The perforation that runs through around all having seted up at third mounting panel 25 both ends, the screw thread has been seted up to the inner wall of screwed ring 26, the outer wall of screwed ring 26 is installed in the inside perforation of third mounting panel 25, through setting up the connection structure between screwed ring 26 and the minor axis bolt 27, can fix arc rubber pad 28 on third mounting panel 25, through setting up simple and easy connected mode between screwed ring 26 and the minor axis bolt 27, make the dismouting step of arc rubber pad 28 more convenient and fast, when arc rubber pad 28 received the collision, the movable column 24 of third mounting panel 25 rear end can move towards bottom plate 1 together, link plate 21 can rotate certain angle gently at second backing plate 23 rear end face this moment, two sets of sliders 13 on the same slide bar 12 can be slided towards opposite direction simultaneously, buffer spring 14 can receive the extrusion afterwards, when buffer spring 14 pops out, can play the buffering effect.

The rubber frame 29 is fixedly connected to the outer edge of the front end of the bottom plate 1, the shell 30 is sleeved on the outer wall of the rubber frame 29, the buffer spring 14 can be shielded by arranging the shell 30, the sealing performance of a connecting structure between the shell 30 and the bottom plate 1 is improved by arranging the rubber frame 29, so that outside rainwater is prevented from falling into the shell 30, sliding grooves are formed in two sides of the front end of the shell 30, the inner space of the sliding grooves is communicated with the inner space of the shell 30, the outer wall of the movable column 24 is slidably connected with the inner wall of the sliding grooves, the dustproof ventilation net 31 is arranged at the center of the top of the shell 30, the air pressure inside and outside the shell 30 is balanced rapidly by arranging the dustproof ventilation net 31, a small amount of air inside the shell 30 is discharged in the process of directly sleeving the shell 30 on the outer wall of the rubber frame 29, and the dustproof ventilation net 31 is required to be noted that the dustproof ventilation net 31 is required to be covered before the arrival of rain and snow weather.

The third threaded rod 32 is fixedly connected to two sides of the front end of the L-shaped frame 2, the fourth mounting plate 33 is fixedly connected to the top and the bottom of the casing 30, the second limiting sleeve 34 is penetrated through two ends of the fourth mounting plate 33, the third nut 35 is screwed to the front end of the outer wall of the third threaded rod 32, the second rubber cover 36 is sleeved on the front end of the outer wall of the second limiting sleeve 34, the casing 30 can be fixed to the bottom plate 1 through the connecting structure among the third threaded rod 32, the third nut 35 and the second limiting sleeve 34, and the connecting structure among the third threaded rod 32 and the third nut 35 can be covered through the second rubber cover 36, so that dustproof, waterproof and dampproof effects are achieved, and the rust speed of the connecting structure between the third threaded rod 32 and the third nut 35 is reduced.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A buffer rubber fender comprises a bottom plate (1) and is characterized in that a rubber frame (29) is fixedly connected to the outer edge of the front end of the bottom plate (1), a shell (30) is sleeved on the outer wall of the rubber frame (29), movable columns (24) are respectively penetrated through the two sides of the front end of the shell (30), a third mounting plate (25) is fixedly connected to the front end of the movable columns (24), threaded rings (26) are respectively penetrated through the two ends of the third mounting plate (25), short-axis bolts (27) are respectively and fixedly connected to the inner wall of each threaded ring (26), and arc-shaped rubber pads (28) are respectively and fixedly connected to the front ends of the threaded rings (26).

2. The buffer rubber fender according to claim 1, wherein the top and the bottom of the bottom plate (1) are fixedly connected with L-shaped frames (2), long shaft bolts (3) are respectively penetrated through two sides of the rear end of each L-shaped frame (2), first limiting plates (4) are respectively penetrated through two ends of the bottom plate (1), first limiting pipes (5) are respectively penetrated through two ends of each limiting plate (4), first threaded rods (6) are respectively sleeved on the inner walls of the first limiting pipes (5), first nuts (7) are respectively screwed on the rear ends of the outer walls of the first threaded rods (6), and first rubber covers (8) are respectively sleeved on the rear ends of the outer walls of the first limiting pipes (5).

3. The buffer rubber fender according to claim 2, wherein the front end of the first threaded rod (6) is fixedly connected with a first base plate (9), the center of the front end of the first base plate (9) is fixedly connected with a chute plate (10), two sides of the front end of the first base plate (9) are fixedly connected with side plates (11), the opposite surfaces of the side plates (11) are fixedly connected with sliding rods (12), two ends of the outer wall of each sliding rod (12) are slidably connected with sliding blocks (13), buffer springs (14) are arranged on the opposite surfaces of the two groups of sliding blocks (13), rollers (15) are arranged at the center of the rear end of each sliding block (13), and movable ends of the rollers (15) are in rolling connection with the inner walls of the chute plate (10).

4. The buffer rubber fender according to claim 3, wherein the top and the bottom of the sliding block (13) are fixedly connected with a first mounting plate (16), the front end of the first mounting plate (16) is fixedly connected with a second threaded rod (17), one end of the outer wall of the second threaded rod (17) is sleeved with a second mounting plate (18), and the other end of the outer wall of the second threaded rod (17) is in threaded connection with a second nut (19).

5. The cushion rubber fender of claim 4, wherein the opposite surface of the second mounting plate (18) is fixedly connected with a first hinge (20), the movable end of the first hinge (20) is rotatably connected with a connecting plate (21), the front ends of the connecting plates (21) are rotatably connected with second hinge parts (22), the front ends of the second hinge parts (22) are fixedly connected with second base plates (23), and the centers of the front ends of the second base plates (23) are fixedly connected with the rear ends of the movable columns (24).

6. The buffer rubber fender according to claim 2, wherein a dustproof ventilation net (31) is installed at the center of the top of the shell (30), third threaded rods (32) are fixedly connected to two sides of the front end of the L-shaped frame (2), and fourth mounting plates (33) are fixedly connected to the rear ends of the top and the bottom of the shell (30).

7. The buffering rubber fender of claim 6, wherein the second limiting sleeves (34) penetrate through the two ends of the fourth mounting plate (33), the front ends of the outer walls of the third threaded rods (32) are connected with third nuts (35) in a threaded mode, and the front ends of the outer walls of the second limiting sleeves (34) are sleeved with second rubber covers (36).