CN204530628U - A kind of entrance to a lane harbour with elastic buffer structure - Google Patents

Abstract

The utility model provides an alley wharf with an elastic buffer structure. The invention solves the problems of poor anti-collision performance and serious damage in the existing wharf anti-collision device. The alley wharf with elastic buffer structure includes a coastal body, the outer side of the coastal body has a concave cavity, the outer side of the concave cavity is covered with a spring cushion, the outer side of the spring cushion is covered with a rubber buffer layer, and several Rows of seesaws, the adjacent rows of seesaws are arranged in a staggered manner, the two ends of the seesaws are hinged with pressure bearing plates, the pressure bearing surface of the pressure bearing plate is attached to the inner side of the spring cushion, and the spring cushion includes several The spring column, the spring column is perpendicular to the pressure bearing surface of the pressure bearing plate, the adjacent spring columns are connected by the X-direction extension spring or the Y-direction extension spring, and the connection between the spring column and the X-direction extension spring or Y-direction extension spring Set up buffer blocks. The utility model utilizes the rocking plate principle combined with the elastic potential energy to realize the effect of driving with force by means of the swing of the hull itself, and achieves an efficient shock-absorbing and anti-collision effect.

Description

An alley wharf with elastic buffer structure

technical field

The utility model belongs to the technical field of alley structure, and relates to an anti-collision device, in particular to an alley wharf with an elastic buffer structure.

Background technique

The wharf is a building specially designed for passengers to get on and off, and cargo to be loaded and unloaded by the sea and rivers. Usually seen in commercial cities with well-developed water and land transportation. Human beings use the wharf as a ferry berth to board and disembark passengers and goods, and secondly, it may also be a landmark to attract tourists and date gatherings.

In shipping docks, fishing ports, and places where ships are docked, in order to prevent the ship from colliding with the dock and being damaged, scrapped tires or other rubber objects are usually fixed on the side wall of the dock as an anti-collision device. It has a certain safety protection effect, and the cost is low. But there are also many defects in utilizing waste tires. 1. When the ship is docked, because the hull is still in motion, and the waste tires are fixed, the waste tires only play a protective role when the hull is close to the shore. The impact force is very large, and there will be greater friction between the waste tires and the hull, which will still cause damage to the surface of the hull. It is fixed and has limited protection for ships docking at the dock quickly. The ship docks too fast At that time, manpower could not protect its hull. 2. It is difficult to maintain the anti-corrosion and anti-salt of rubber fenders. 3. The appearance of waste tires is ugly and affects the landscape around the water area.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned problems in the existing technology, and propose a kind of wharf with an elastic buffer structure that utilizes the principle of seesaw combined with elastic potential energy to achieve repeated collision kinetic energy and multiple self-elimination buffer effects .

The purpose of this utility model can be achieved through the following technical solutions: a lane wharf with an elastic buffer structure, including a coastal body, the outer side of the coastal body has a concave cavity, and the outer side of the concave cavity is covered with a spring pad layer, the outer side of the spring cushion layer is covered with a rubber buffer layer, several rows of seesaws are arranged in the cavity, and the seesaws of adjacent rows are arranged in a staggered manner, and the two ends of the seesaws are hinged with pressure plates , the pressure-bearing surface of the pressure-bearing plate is attached to the inner side of the above-mentioned spring cushion, and the spring cushion includes a number of spring columns in an array, and the spring columns are all perpendicular to the pressure-bearing surface of the pressure-bearing plate, adjacent to The spring columns are connected by X-direction extension springs or Y-direction extension springs, and a buffer rubber block is arranged at the connection between the spring columns and the X-direction extension springs or Y-direction extension springs.

In the alley wharf with elastic buffer structure, a concave cavity is provided on the vertical wall contacting the seawater along the coast, and the seesaw is arranged on the side wall of the concave cavity, and the undulating surface of the seesaw faces the outside of the vertical wall. All seesaws are arranged horizontally, so that the extending direction of the seesaw is consistent with the length direction of the boat. Through the staggered arrangement of adjacent rows of seesaws, no matter where the hull touches the spring cushion, it will collide with the ends of the seesaws. A whole plane is formed by joining together several pressure bearing plates, and the whole plane fits the inner surface of the spring pad. Through the cooperation between the spring column and the X-direction extension spring and the Y-direction extension spring, the overall spring cushion has a three-dimensional elastic potential energy buffering effect in the X-direction, Y-direction and Z-direction.

When the hull is close to the coastal body, the bow part first collides with the spring cushion, and the spring column contacting the bow part is compressed by force, and then exerts pressure on the pressure plate inside the spring cushion, and the head end bears pressure The plate is lowered under pressure, and the pressure plate at the tail end is raised by the seesaw, and the raised pressure plate compresses the spring column of this part from the inside to the outside, so that the spring column has an outward elastic pressure. At this time, the stern part collides with the warp The position of the tail end of the board is resisted by the outward elastic pressure. Due to the large collision force of the stern part, the tail end of the seesaw is pressed down, and the pressure bearing plate at the head end is raised through the seesaw, and thus reciprocates, using the spring at the head and tail of the seesaw The column gradually absorbs the collision potential energy of the hull. With the help of the swing of the hull itself, the seesaw principle combined with elastic potential energy is used to achieve the effect of leveraging force to achieve efficient shock absorption and anti-collision effects.

In the above-mentioned alley wharf with elastic buffer structure, several rows of first hinged seats are arranged in the concave cavity of the coastal body, the first hinged seats of adjacent rows are arranged at intervals, and the middle part of the seesaw is provided with the first hinged seat. A hinge shaft, the first hinge shaft is mounted on the first hinge base to form a rotational connection.

In the aforementioned alley wharf with elastic buffer structure, the two ends of the seesaw are provided with a second hinged seat, and the middle of the pressure bearing plate is provided with a second hinged shaft, which is installed on the second A rotary connection is formed on the hinged seat. During the collision process of the hull, through the swing adjustment of the pressure plate, it can realize slight inclination at different angles to fit the dynamics of the ship and avoid damage caused by rigid impact.

In the aforementioned alley wharf with elastic buffer structure, the outer side of the rubber buffer layer is covered with an anti-corrosion layer, and the anti-corrosion layer is composed of several anti-corrosion plates spliced together, and the anti-corrosion plates are connected by detachable screws. Assembled on rubber cushioning. The anti-corrosion layer can effectively enhance the corrosion resistance and wear resistance of the rock wall, and effectively prevent the erosion of waves and the collision damage of ships. In addition, the anti-corrosion layer is divided into several plates, and these plates are easy to be disassembled and replaced, thereby facilitating the replacement and maintenance of the severely damaged local area of the anti-corrosion layer, which is conducive to the protection of the anti-corrosion effect and the extension of the service life.

In the above-mentioned alley wharf with elastic buffer structure, the upper surface of the anti-corrosion plate is provided with an upper convex arc surface or a lower concave arc surface, and the anti-corrosion plate with an upper convex arc surface and the anti-corrosion plate with a lower concave arc surface The corrosion plates are connected adjacent to each other, so that the surface of the overall anti-corrosion layer forms a wave shape. The continuously undulating wave shape acts as a shunt for the impact of the waves, thereby reducing the rate of corrosion; at the same time, when the ship collides, the protruding points of the waves act as supports and buffers to avoid damage to large-area panels due to hard collisions. Enhanced wear durability.

In the aforementioned alley wharf with elastic buffer structure, a plurality of memory alloy bone strips are penetrated in the rubber buffer layer along the transverse direction, and the several memory alloy bone bars are parallel to each other. On the one hand, memory alloy bone strips have a certain degree of elasticity, which can drive the overall rubber buffer layer to deform along with the spring cushion; on the other hand, multiple parallel memory alloy bone bars serve as the skeleton of the rubber buffer layer, which improves the overall tension of the surface. toughness.

Compared with the prior art, the alley wharf with elastic buffer structure is provided with a spring cushion on the coastal wall where the hull collides, and seesaws are arranged on the inner side of the spring cushion, so that by means of the swing of the hull itself, Using the rocker principle combined with the elastic potential energy to achieve the effect of leveraging force to achieve high-efficiency shock absorption and anti-collision effects; the device has the characteristics of simple structure, reliable function, and remarkable effect.

Description of drawings

Fig. 1 is a schematic diagram of the top view of the internal structure of the alley wharf with the elastic buffer structure.

In the figure, 1. coastal body; 2. first hinged seat; 3. seesaw; 4. second hinged seat; 5. pressure bearing plate; 6. spring column; 7. rubber buffer layer; 8. memory alloy bone 9. Anti-corrosion board.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1, the alley wharf with an elastic buffer structure includes a coastal body 1, and the outer side of the coastal body 1 has a concave cavity, the outer side of the concave cavity is covered with a spring cushion, and the outer side of the spring cushion is covered with rubber. The buffer layer 7 is provided with several rows of seesaws 3 in the concave cavity.

A concave cavity is provided on the vertical wall of the coastal body 1 contacting seawater, and the rocker 3 is arranged on the side wall of the concave cavity, and the undulating surface of the rocker 3 faces the outside of the vertical wall. All the seesaws 3 are arranged laterally, so that the extension direction of the seesaws 3 is consistent with the length direction of the boat. The seesaws 3 of adjacent rows are arranged in a staggered manner, so that no matter where the hull touches the spring cushion, it will collide with the ends of the seesaws 3 . The two ends of the seesaw 3 are hinged with a pressure bearing plate 5, the pressure bearing surface of the pressure bearing plate 5 is attached to the inner side of the spring cushion, and a plurality of pressure bearing plates 5 are joined together to form an overall plane, which is attached to the spring. The inner side of the cushion.

Several rows of first hinge seats 2 are arranged in the concave cavity along the coast body 1, and the first hinge seats 2 of adjacent rows are arranged at intervals. A rotary connection is formed on the seat 2.

The two ends of the seesaw 3 are provided with a second hinged seat 4, and the middle part of the pressure bearing plate 5 is provided with a second hinged shaft, and the second hinged shaft is installed on the second hinged seat 4 to form a rotational connection. During the collision process of the hull, through the swing adjustment of the pressure bearing plate 5, slight inclinations at different angles can be realized, so as to fit the dynamics of the ship and avoid damage caused by rigid collision.

The spring cushion layer includes a number of spring columns 6 in an array. The spring columns 6 are all perpendicular to the pressure bearing surface of the pressure bearing plate 5. The adjacent spring columns 6 are connected by X-direction extension springs or Y-direction extension springs. The spring columns 6 A buffer rubber block is provided at the connection with the X-direction spring or the Y-direction spring. Through the cooperation between the spring column 6 and the X-direction extension spring and the Y-direction extension spring, the whole spring cushion layer has the three-dimensional elastic potential energy buffering effect in the X-direction, Y-direction and Z-direction.

A plurality of bone memory alloy bars 8 are perforated in the rubber buffer layer 7 along the transverse direction, and the plurality of bone memory alloy bars 8 are parallel to each other. On the one hand, memory alloy ribs 8 have a certain degree of elasticity, which can drive the overall rubber buffer layer 7 to deform along with the spring cushion; on the other hand, multiple parallel memory alloy ribs 8 serve as the skeleton of rubber buffer layer 7, which improves the The strength and toughness of the whole surface.

The outer side of the rubber buffer layer 7 is coated with an anti-corrosion layer, which is composed of several anti-corrosion plates 9 spliced together, and the anti-corrosion plates 9 are assembled on the rubber buffer layer 7 by detachable screws. The anti-corrosion layer can effectively enhance the corrosion resistance and wear resistance of the rock wall, and effectively prevent the erosion of waves and the collision damage of ships. In addition, the anti-corrosion layer is divided into several plates, and these plates are easy to be disassembled and replaced, thereby facilitating the replacement and maintenance of the severely damaged local area of the anti-corrosion layer, which is conducive to the protection of the anti-corrosion effect and the extension of the service life.

The anti-corrosion plate 9 is provided with an upward convex arc surface or a downward concave arc surface, and the anti-corrosion plate 9 with the upward convex arc surface is adjacent to the anti-corrosion plate 9 with the downward concave arc surface, so that the overall anti-corrosion layer The surface forms a wavy shape. The continuously undulating wave shape acts as a shunt for the impact of the waves, thereby reducing the rate of corrosion; at the same time, when the ship collides, the protruding points of the waves act as supports and buffers to avoid damage to large-area panels due to hard collisions. Enhanced wear durability.

When the hull was close to the coastal body 1, the bow part first collided on the spring cushion, and the spring column 6 contacting the bow part was compressed by force, and then applied pressure to the pressure plate 5 inside the spring cushion. The end pressure plate 5 is lowered under pressure, and the rear end pressure plate 5 is raised by the seesaw 3, and the raised pressure plate 5 compresses the spring column 6 from the inside to the outside, so that the spring column 6 has outward elasticity. At this time, the stern part of the ship collides with the position of the tail end of the seesaw 3, and is resisted by the outward elastic pressure. Because the collision force of the stern part is large, the tail end of the seesaw 3 is pressed down, and the pressure plate at the head end is pressed down by the seesaw 3. 5 rises, reciprocates thus, utilizes the spring column 6 at the head and tail ends of the seesaw 3 to gradually absorb the collision potential energy of the hull. With the help of the swing of the hull itself, the principle of the seesaw 3 combined with the elastic potential energy is used to achieve the effect of leveraging force and achieving efficient shock absorption and anti-collision effects.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this paper uses more coastal body 1; first hinged seat 2; seesaw 3; second hinged seat 4; pressure bearing plate 5; spring column 6; rubber buffer layer 7; Plate 9 and other terms, but does not exclude the possibility of using other terms. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is against the spirit of the utility model.

Claims (6)

1. one kind has entrance to a lane harbour of elastic buffer structure, comprise coastwise body, the outside of described coastwise body has cavity, the outer side covers of described cavity has spring bed course, the outside of described spring bed course is covered with cushion rubber layer, it is characterized in that, some row's seesaws are set in described cavity, the seesaw of adjacent row is in being laid staggeredly, the two ends of described seesaw are hinged with bearing plate, the pressure-bearing surface of described bearing plate is fitted in the inner side of above-mentioned spring bed course, described spring bed course comprises the some spring stacks in array, described spring stack is all perpendicular to the pressure-bearing surface of bearing plate, connected to extension spring or Y-direction extension spring by X between adjacent spring stack, described spring stack and X arrange buffering blob of viscose to the junction of extension spring or Y-direction extension spring.

2. entrance to a lane harbour with elastic buffer structure according to claim 1, it is characterized in that, arrange in the cavity of described coastwise body and somely ranked first hinged seat, first hinged seat of adjacent row is that interval is arranged, the middle part of described seesaw arranges the first jointed shaft, and described first jointed shaft is arranged on formation on the first hinged seat and is rotationally connected.

3. entrance to a lane harbour with elastic buffer structure according to claim 1, it is characterized in that, the two ends of described seesaw are arranged the second hinged seat, the middle part of described bearing plate arranges the second jointed shaft, and described second jointed shaft is arranged on formation on the second hinged seat and is rotationally connected.

4. entrance to a lane harbour with elastic buffer structure according to claim 1, it is characterized in that, the outside of described cushion rubber layer is covered with corrosion-resistant coating, and described corrosion-resistant coating is spliced mutually by some anticorrosion plates and forms, and described anticorrosion plate is assemblied on cushion rubber layer by removable fasteners.

5. entrance to a lane harbour with elastic buffer structure according to claim 4, it is characterized in that, the plate face of described anticorrosion plate is arranged convex globoidal or lower cancave cambered surface, the anticorrosion plate with upper convex globoidal is adjacent with the anticorrosion plate with lower cancave cambered surface to be connected, and makes the surface of overall corrosion-resistant coating form wave-like.

6. entrance to a lane harbour with elastic buffer structure according to claim 1, is characterized in that, transversely wears some memorial alloy bone bars in described cushion rubber layer, and some memorial alloy bone bars are parallel to each other.