CN219298121U

CN219298121U - Rubber fender that buffer capacity is good

Info

Publication number: CN219298121U
Application number: CN202223438602.4U
Authority: CN
Inventors: 宋国安
Original assignee: Hengshui Taozheng Construction Engineering Co ltd
Current assignee: Hengshui Taozheng Construction Engineering Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-04
Anticipated expiration: 2032-12-20

Abstract

The utility model belongs to the technical field of rubber fenders, and particularly relates to a rubber fender with good buffering capacity. When the impact is received, the protection plate is pressed to drive the fixing rod to move backwards, at the moment, the inclined fixing rod slides in the linear bearing sleeve and enables the first supporting spring to compress, at the moment, the first supporting spring can be used for absorbing and buffering the impact force in a first layer, the inclined fixing rod can also extrude the whole sliding extrusion assembly to move when sliding, at the moment, under the action of the second supporting spring, the impact force can be absorbed and buffered in a second layer, when the two sliding extrusion assemblies are mutually close, the rubber air bag can be pressed, the left side and the right side of the rubber air bag are contracted, the internal gas of the rubber air bag is impacted forwards, the force and the force can be mutually offset, and the buffering of a third layer is realized.

Description

Rubber fender that buffer capacity is good

Technical Field

The utility model belongs to the technical field of rubber fenders, and particularly relates to a rubber fender with good buffering capacity.

Background

The rubber fender is also called rubber fender, is arranged on a wharf or a ship, is mainly used for absorbing collision energy generated between the ship and the wharf or during the process of landing or mooring, and can play a role in protecting the ship and the wharf and avoid the damage of the ship hull and the wharf.

In the daily use process, the rubber fender is usually installed at the wharf edge position, the ship is close to the in-process of berthing, collision between the ship and the wharf can be avoided, the ship has good protection effect, the conventional rubber fender on the market at present only has one layer of buffering effect, the impact force absorption buffering capacity brought by the ship is not strong, a large amount of impact force still can exist to act on the wharf, and the protection effect is still to be lifted. Therefore, there is an urgent need to improve the existing rubber fenders and provide a rubber fender with good buffering capacity.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the rubber fender which is reasonable in design, simple in structure and capable of absorbing multiple layers of buffering, and is used for solving the problems that the impact force absorption buffering capacity for a ship is not strong, a large amount of impact force acts on a code head, the protection effect is still to be improved and the like existing in the prior art.

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

the utility model provides a rubber fender that buffer capacity is good, its includes the protection subassembly, the middle part rear of protection subassembly is provided with the rubber gasbag, and fixed mounting subassembly is installed at the rear of rubber gasbag, both ends the place ahead all is provided with the slip extrusion subassembly about the fixed mounting subassembly.

As a preferred implementation mode, the protection component comprises a protection plate, a rubber air cushion, fixing rods, connecting blocks and first supporting springs, wherein the rubber air cushion is arranged at the front end of the protection plate, a group of fixing rods are respectively arranged at the left end and the right end of the protection plate, each group of fixing rods are vertically symmetrically arranged in two with respect to the central axis of the protection plate, the connecting blocks and the first supporting springs are arranged on the periphery of each fixing rod, and the connecting blocks are arranged at one ends, close to the protection plate, of the first supporting springs.

As a preferred implementation mode, the protection plate is connected with the rubber air cushion in an embedded mode, the connection mode of the protection plate and the fixing rod is welding, and the fixing rod and the connecting block are fixedly connected to form an integrated structure.

As a preferred implementation mode, the dead lever is slope fixed mounting in the rear end of guard plate, the both ends of first supporting spring respectively with connecting block and slip extrusion subassembly fixed link to each other, the dead lever is kept away from the inside of guard plate one end penetration slip extrusion subassembly.

As a preferable implementation mode, the rubber air bag is arranged at the middle position between the protection component and the fixed installation component, and the front end and the rear end of the rubber air bag are respectively in adhesive connection with the protection component and the fixed installation component.

As a preferred embodiment, the fixed mounting assembly comprises a bearing plate, guide rods and second supporting springs, wherein the four guide rods are respectively arranged in four guide grooves in the left end and the right end of the bearing plate, and the second supporting springs are arranged on the periphery of the guide rods.

As a preferred embodiment, the sliding extrusion assembly comprises a movable plate, a linear bearing sleeve, a mounting rod and a connecting plate, wherein the front end of the movable plate is internally provided with the inclined linear bearing sleeve, one side of the movable plate is connected with the mounting rod, and one end of the mounting rod, deviating from the movable plate, is connected with the connecting plate.

As a preferred implementation mode, the rear end of the movable plate extends into a guide groove in the bearing plate, the movable plate is connected with the guide rod in a sliding mode, the movable plate is welded with the linear bearing sleeve, the central lines of the linear bearing sleeve and the fixed rod are in the same straight line, and two ends of the installation rod are fixedly connected with the movable plate and the connecting plate respectively.

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

in the scheme of the utility model:

when receiving the striking, the guard plate pressurized drives the dead lever and moves backward, the dead lever of slope form slides and makes first supporting spring compression in the inside of linear bearing sleeve this moment, utilize first supporting spring can carry out first layer absorption buffering to the impact force this moment, the dead lever of slope form also can extrude whole slip extrusion subassembly and remove when sliding, this moment under the effect of second supporting spring, can carry out second floor absorption buffering to the impact force, when two slip extrusion subassemblies all pressurized synchronous slip and be close to each other, can exert pressure to the rubber gasbag, make the left and right sides shrink of rubber gasbag and its inside gas towards the place ahead impact, can realize the mutual offset between power and the power, realize the buffering of third layer, utilize multilayer buffering absorption, can realize the absorption to the maximum degree of impact force and solve, make the protective effect of this rubber fender more outstanding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional rear view structure of the present utility model;

FIG. 3 is a schematic rear view of the protective assembly of the present utility model;

FIG. 4 is a schematic elevational view of the mounting assembly of the present utility model;

fig. 5 is a schematic front view of a sliding extrusion assembly according to the present utility model.

In the figure:

1. a protective assembly; 11. a protection plate; 12. a rubber air cushion; 13. a fixed rod; 14. a connecting block; 15. a first support spring; 2. a rubber air bag; 3. a fixed mounting assembly; 31. a carrying plate; 32. a guide rod; 33. a second support spring; 4. a sliding extrusion assembly; 41. a movable plate; 42. a linear bearing sleeve; 43. a mounting rod; 44. and (5) connecting a plate.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in fig. 1-5, the rubber fender with good buffering capacity comprises a protection component 1, wherein a rubber air bag 2 is arranged at the rear of the middle part of the protection component 1, under the action of the rubber air bag 2, impact force is conveniently counteracted and buffered, a fixed mounting component 3 is arranged at the rear of the rubber air bag 2, under the action of the fixed mounting component 3, the installation of a sliding extrusion component 4 and the protection component 1 is conveniently carried out, sliding extrusion components 4 are arranged at the front of the left end and the right end of the fixed mounting component 3, and the rubber air bag 2 is conveniently extruded through the sliding extrusion components 4.

As a preferred embodiment, on the basis of the above structure, further, the protection assembly 1 includes the protection plate 11, the rubber air cushion 12, the fixing rods 13, the connecting block 14 and the first supporting spring 15, the front end of the protection plate 11 is provided with the rubber air cushion 12, the left and right ends of the protection plate 11 are respectively provided with a set of fixing rods 13, each set of fixing rods 13 is provided with two about the central axis of the protection plate 11 in an up-down symmetry manner, the connecting block 14 and the first supporting spring 15 are installed on the circumference side of the fixing rods 13, the connecting block 14 is arranged at one end of the first supporting spring 15 close to the protection plate 11, and the anti-collision protection can be provided for the wharf through the arrangement of the protection assembly 1.

As a preferred embodiment, on the basis of the above structure, further, the protection plate 11 is inlaid and connected with the rubber air cushion 12, the connection mode of the protection plate 11 and the fixing rod 13 is welding, the fixing rod 13 and the connecting block 14 are fixedly connected to form an integrated structure, and the sliding extrusion assembly 4 is convenient to control to move under the action of the fixing rod 13.

As a preferred embodiment, on the basis of the above structure, the fixing rod 13 is further obliquely and fixedly mounted at the rear end of the protection plate 11, two ends of the first supporting spring 15 are fixedly connected with the connecting block 14 and the sliding extrusion assembly 4 respectively, one end of the fixing rod 13 away from the protection plate 11 penetrates through the inside of the sliding extrusion assembly 4, and under the action of the first supporting spring 15, the first layer of buffering of the impact force can be realized.

As a preferred embodiment, on the basis of the above structure, further, the rubber air bag 2 is arranged at the middle position between the protection component 1 and the fixed installation component 3, the front end and the rear end of the rubber air bag 2 are respectively stuck and connected with the protection component 1 and the fixed installation component 3, and the rubber air bag 2 is compressed and expanded forwards by extruding the rubber air bag 2, so that the mutual offset between the force and the force can be realized, and the buffer protection effect is enhanced.

In a preferred embodiment, the fixed mounting assembly 3 further comprises a carrier plate 31, guide rods 32 and second supporting springs 33, wherein the four guide rods 32 are respectively mounted in four guide grooves in the left and right ends of the carrier plate 31, the second supporting springs 33 are mounted on the periphery of the guide rods 32, and impact force can be buffered again under the action of the second supporting springs 33.

As a preferred embodiment, on the basis of the above-described structure, the sliding and pressing assembly 4 further includes a movable plate 41, a linear bearing housing 42, a mounting rod 43 and a connecting plate 44, the front end of the movable plate 41 is internally provided with the inclined linear bearing housing 42, one side of the movable plate 41 is connected with the mounting rod 43, one end of the mounting rod 43 facing away from the movable plate 41 is connected with the connecting plate 44, and the rubber airbag 2 can be pressed by controlling the two sets of sliding and pressing assemblies 4 to slide synchronously and approach each other.

As a preferred embodiment, on the basis of the above structure, further, the rear end of the movable plate 41 extends into the guide groove inside the bearing plate 31, the movable plate 41 is slidably connected with the guide rod 32, the movable plate 41 is welded with the linear bearing sleeve 42, the central lines of the linear bearing sleeve 42 and the fixed rod 13 are on the same straight line, the two ends of the mounting rod 43 are fixedly connected with the movable plate 41 and the connecting plate 44 respectively, and the arrangement of the linear bearing sleeve 42 can improve the smoothness of sliding of the fixed rod 13 inside the sliding extrusion assembly 4 and avoid serious abrasion.

The working principle of the utility model is as follows:

when the ship berthing dock is used, the bearing plate 31 is fixedly arranged at a proper position of the dock by using the expansion bolts, when a ship body collides with the protection plate 11 in the process of berthing the dock, the protection plate 11 drives the fixing rod 13 to move backwards, at the moment, the fixing rod 13 slides in the linear bearing sleeve 42 and compresses the first supporting spring 15 under the action of the connecting block 14, and at the moment, the first supporting spring 15 can be used for absorbing and buffering the impact force generated by collision in a first layer;

in the process of stably moving the inclined fixed rod 13 backwards, the linear bearing sleeve 42 can be extruded to drive the movable plate 41 to stably move along the guide rod 32 towards the middle part of the rubber fender, at the moment, under the action of the second supporting spring 33 positioned at the outer side of the guide rod 32, the impact force can be absorbed and buffered for the second layer, when the movable plate 41 drives the connecting plates 44 to synchronously move through the mounting rod 43, the rubber air bags 2 positioned at the middle part of the rubber fender can be extruded through the two connecting plates 44 which are mutually close to each other, the left side and the right side of the rubber air bags 2 are compressed and expanded towards the front, at the moment, the impact force of the rubber air bags 2 is opposite to the impact force of a ship borne by the protection plate 11, the mutual offset between the force and the impact force can be realized, and the buffering action of the third layer is realized;

in conclusion, the rubber fender has the function of multi-layer buffering absorption, so that the impact force brought by a ship can be absorbed and dissolved to the greatest extent, and the protection effect and the protection capability of the rubber fender on a wharf are more excellent.

Claims

1. The utility model provides a rubber fender that buffer capacity is good, includes protection component (1), its characterized in that: the protection assembly is characterized in that a rubber air bag (2) is arranged at the rear of the middle of the protection assembly (1), a fixed installation assembly (3) is arranged at the rear of the rubber air bag (2), and sliding extrusion assemblies (4) are arranged at the front of the left end and the right end of the fixed installation assembly (3).

2. The rubber fender with good buffering capacity of claim 1, wherein: the protection assembly (1) comprises a protection plate (11), a rubber air cushion (12), fixing rods (13), connecting blocks (14) and first supporting springs (15), wherein the rubber air cushion (12) is arranged at the front end of the protection plate (11), a group of fixing rods (13) are respectively arranged at the left end and the right end of the protection plate (11), each group of fixing rods (13) are vertically symmetrically arranged on the central axis of the protection plate (11) in two, the connecting blocks (14) and the first supporting springs (15) are arranged on the periphery of each fixing rod (13), and each connecting block (14) is arranged at one end, close to the corresponding protection plate (11), of each first supporting spring (15).

3. The rubber fender with good buffering capacity of claim 2, wherein: the protection plate (11) is connected with the rubber air cushion (12) in an embedded mode, the connection mode of the protection plate (11) and the fixing rod (13) is welding, and the fixing rod (13) and the connecting block (14) are fixedly connected to form an integrated structure.

4. A rubber fender having a good buffering capacity as defined in claim 3, wherein: the fixed rod (13) is inclined and fixedly arranged at the rear end of the protection plate (11), two ends of the first supporting spring (15) are fixedly connected with the connecting block (14) and the sliding extrusion assembly (4) respectively, and one end, far away from the protection plate (11), of the fixed rod (13) penetrates through the sliding extrusion assembly (4).

5. The rubber fender with good buffering capacity of claim 1, wherein: the rubber air bag (2) is arranged at the middle position between the protection component (1) and the fixed installation component (3), and the front end and the rear end of the rubber air bag (2) are respectively in adhesive connection with the protection component (1) and the fixed installation component (3).

6. The rubber fender with good buffering capacity of claim 1, wherein: the fixed mounting assembly (3) comprises a bearing plate (31), guide rods (32) and second supporting springs (33), the four guide rods (32) are respectively mounted in four guide grooves in the left end and the right end of the bearing plate (31), and the second supporting springs (33) are mounted on the periphery of the guide rods (32).

7. The rubber fender with good buffering capacity of claim 1, wherein: the sliding extrusion assembly (4) comprises a movable plate (41), a linear bearing sleeve (42), a mounting rod (43) and a connecting plate (44), wherein the inclined linear bearing sleeve (42) is arranged in the front end of the movable plate (41), the mounting rod (43) is connected to one side of the movable plate (41), and one end, deviating from the movable plate (41), of the mounting rod (43) is connected with the connecting plate (44).

8. The rubber fender of claim 7 having a good cushioning capacity, wherein: the rear end of the movable plate (41) extends into a guide groove in the bearing plate (31), the movable plate (41) is connected with the guide rod (32) in a sliding mode, the movable plate (41) is welded with the linear bearing sleeve (42), the central lines of the linear bearing sleeve (42) and the fixed rod (13) are in the same straight line, and two ends of the installation rod (43) are fixedly connected with the movable plate (41) and the connecting plate (44) respectively.