CN210887128U

CN210887128U - High-compression-resistance small-sized rubber fender

Info

Publication number: CN210887128U
Application number: CN201921764839.7U
Authority: CN
Inventors: 盖永刚
Original assignee: China Marine Rubber Qingdao Industrial Co ltd
Current assignee: China Marine Rubber Qingdao Industrial Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-30
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a high resistance to compression small-size rubber fender relates to rubber fender technical field, including the block rubber, the constant head tank has been seted up to the right flank of block rubber, and the inside of constant head tank is equipped with the fixed block, and the right-hand member of fixed block extends to the outside of constant head tank, the front of fixed block and the equal fixedly connected with locating plate in the back of fixed block, and the inside of every locating plate is all fixed to be inlayed and is had the reference column. The utility model relates to a rational in infrastructure, it can contact with the push rod through boats and ships, promote the push rod and remove, make the piston pass through conveyer pipe with the inside air of recess, the connecting pipe, shunt tubes and trachea are carried to the inside of extruding into the gasbag, make gasbag promotion block rubber remove, contact when boats and ships and block rubber, utilize the atmospheric pressure of gasbag, improve the compressive property of block rubber, and the resilience reaction force after the pressurized deformation, bump the energy production and carry out fine absorption to the boats and ships that lean on the bank, improve the protection to boats and ships.

Description

High-compression-resistance small-sized rubber fender

Technical Field

The utility model relates to a rubber fender technical field specifically is a high resistance to compression small-size rubber fender.

Background

Rubber fender is also called rubber fender, and is installed on a dock or a ship to absorb collision energy between the ship and the dock or between the ships during landing or mooring, so as to protect the ship and the dock from being damaged, and generally, the rubber fender can be divided into two categories according to the structure: solid rubber fenders (non-floating) and floating rubber fenders.

The existing rubber fender is poor in compression resistance through pressure tests, the resilience reaction force after compression deformation is small, energy generated by collision of ships close to the shore cannot be well absorbed, and the protection effect of the ships close to the shore cannot be achieved.

Disclosure of Invention

Technical problem to be solved

The utility model aims at providing a high resistance to compression small-size rubber fender in order to remedy prior art not enough.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high pressure resistant small rubber fender comprises a rubber block, a positioning groove is arranged on the right side surface of the rubber block, a fixing block is arranged inside the positioning groove, the right end of the fixed block extends to the outside of the positioning groove, the front surface of the fixed block and the back surface of the fixed block are fixedly connected with positioning plates, positioning columns are fixedly embedded in the positioning plates, one end of each positioning column, which is close to the rubber block, is provided with a groove, one end of each positioning column, which is far away from the rubber block, is fixedly embedded with a fixed pipe, the fixed pipe is communicated with the grooves, push rods are sleeved in the grooves, pistons are arranged in the grooves, one side face, close to the push rods, of each piston is fixedly connected with the outer surface of each push rod, one side face, far away from the push rods, of each piston is fixedly connected with a telescopic spring, and one end, far away from the piston, of each telescopic spring is fixedly connected with the inner wall of each groove;

the fixed block is close to the side of block rubber and has seted up the standing groove, the fixed connecting pipe of inlaying of interior roof of standing groove, the inside of standing groove is equipped with the shunt tubes, and the shunt tubes has two gas outlets, the air inlet of shunt tubes and the bottom mounting intercommunication of connecting pipe, the fixed intercommunication in top of connecting pipe has the conveyer pipe, the both ends of conveyer pipe all with fixed intercommunication of pipe, the inside of standing groove is equipped with symmetrical gasbag, and the gasbag is close to the one end of block rubber and the inside wall of constant head tank contact, every the intercommunication trachea is all fixed to the air inlet of gasbag, every the trachea is kept away from the one end of gasbag and all is fixed the intercommunication with the gas outlet of shunt.

Furthermore, a fixing plate is fixedly connected to the right side face of the fixing block, and fixing screw holes which are arranged equidistantly are formed in the side face of the fixing plate.

Further, the diameter value of the opening of the groove is equal to that of the push rod, and the diameter value of the piston is equal to that of the groove.

Further, the diameter value of each air bag is equal to the vertical length value of the placing groove.

Further, the spout, every have all been seted up to the upper surface of fixed block and the bottom surface of fixed block the equal joint in inside of spout has the locating lever, and the one end that the locating lever was kept away from each other all with the inner wall fixed connection of constant head tank.

Furthermore, the inner wall fixedly connected with annular limiting plate of standing groove, the inside fixed mosaic of annular limiting plate has symmetrical spacing pipe, and the trachea is located the inside of spacing pipe, every tracheal surface all with the inner wall fixed connection of spacing pipe.

(III) the beneficial effects are as follows:

compared with the prior art, the high-compression-resistance small-size rubber fender has the following beneficial effects:

one, the utility model discloses a boats and ships contact with the push rod, promote the push rod and remove, make the piston carry the inside air of recess to the inside of extruding into the gasbag through conveyer pipe, connecting pipe, shunt tubes and trachea, make the gasbag promote the block rubber and remove, contact when boats and ships and block rubber, utilize the atmospheric pressure of gasbag, improve the compressive property of block rubber to and the resilience reaction force after the compressive deformation, bump the production energy and carry out fine absorption to the boats and ships that lean on the shore, improve the protection to boats and ships.

Two, the utility model discloses a fixed screw that the surface of fixed plate was seted up improves the convenience of rubber fender installation, and the diameter value through setting up recess open-ended diameter value equals with the diameter value of push rod, improves the stability that the push rod removed, and the diameter value through setting up the piston equals with the diameter value of recess, can guarantee the leakproofness between piston and the recess, through being provided with annular limiting plate, realizes keeping off the check of gasbag, avoids the gasbag to promote the trachea and removes, makes the emergence fracture between trachea and the shunt tubes.

Drawings

FIG. 1 is a general schematic view of the high compression-resistant small rubber fender of the utility model;

FIG. 2 is a sectional view of the positioning plate of the present invention;

fig. 3 is a sectional view of the fixing block of the present invention.

In the figure: 1. a rubber block; 2. a fixed block; 3. a fixing plate; 4. fixing screw holes; 5. positioning a plate; 6. a positioning column; 7. a delivery pipe; 8. a connecting pipe; 9. a push rod; 10. a groove; 11. a piston; 12. a tension spring; 13. a fixed tube; 14. positioning a rod; 15. a placement groove; 16. a shunt tube; 17. an air tube; 18. positioning a groove; 19. an air bag; 20. an annular limiting plate; 21. a limiting pipe; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a high pressure resistance small-sized rubber fender comprises a rubber block 1, a positioning groove 18 is formed in the right side face of the rubber block 1, a fixing block 2 is arranged inside the positioning groove 18, the right end of the fixing block 2 extends to the outside of the positioning groove 18, positioning plates 5 are fixedly connected to the front face of the fixing block 2 and the back face of the fixing block 2, a positioning column 6 is fixedly embedded inside each positioning plate 5, a groove 10 is formed in one end, close to the rubber block 1, of each positioning column 6, a fixing pipe 13 is fixedly embedded in one end, far away from the rubber block 1, of each positioning column 6, the fixing pipe 13 is communicated with the groove 10, a push rod 9 is sleeved inside each groove 10, a piston 11 is arranged inside each groove 10, one side face, close to the push rod 9, of each piston 11 is fixedly connected with the outer surface of the push rod 9, and a telescopic spring 12 is fixedly connected, one end of each telescopic spring 12, which is far away from the piston 11, is fixedly connected with the inner wall of the groove 10;

fixed block 2 is close to the side of block rubber 1 and has seted up standing groove 15, the fixed connection pipe 8 of inlaying of interior roof of standing groove 15, the inside of standing groove 15 is equipped with shunt tubes 16, and shunt tubes 16 has two gas outlets, shunt tubes 16's air inlet and connecting pipe 8's bottom mounting intercommunication, the fixed intercommunication in top of connecting pipe 8 has conveyer pipe 7, conveyer pipe 7's both ends all with fixed pipe 13 fixed intercommunication, standing groove 15's inside is equipped with symmetrical gasbag 19, and gasbag 19 is close to the one end of block rubber 1 and the inside wall of constant head tank 18 and contacts, intercommunication trachea 17 is all fixed to every gasbag 19's air inlet, gasbag 19 was kept away from to every trachea 17 one end all with the fixed intercommunication in shunt tubes 16's gas outlet.

Furthermore, the right side surface of the fixing block 2 is fixedly connected with a fixing plate 3, and the side surface of the fixing plate 3 is provided with fixing screw holes 4 which are arranged at equal intervals. The convenience of the rubber fender in installation is improved through the fixing screw holes 4 formed in the outer surface of the fixing plate 3.

Further, the diameter of the opening of the groove 10 is equal to that of the push rod 9, and the diameter of the piston 11 is equal to that of the groove 10. Diameter value through setting up recess 10 opening equals with the diameter value of push rod 9, improves the stability that push rod 9 removed, and diameter value through setting up piston 11 equals with the diameter value of recess 10, can guarantee the leakproofness between piston 11 and the recess 10.

Further, the diameter of each air cell 19 has a value equal to the vertical length of the standing groove 15. The definition of the position of the air bags 19 is realized by setting the diameter values of the air bags 19 to be equal to the vertical length value of the placing groove 15.

Further, spout 22 has all been seted up to the upper surface of fixed block 2 and the bottom surface of fixed block 2, and the equal joint in inside of every spout 22 has locating lever 14, and the one end that locating lever 14 kept away from each other all with the inner wall fixed connection of constant head tank 18. Through the cooperation setting of spout 22 and locating lever 14, stability when can effectual increase block rubber 1 removes.

Further, the inner wall fixedly connected with annular limiting plate 20 of standing groove 15, the fixed inlaying in inside of annular limiting plate 20 has symmetrical spacing pipe 21, and trachea 17 is located the inside of spacing pipe 21, and every trachea 17's surface all with spacing pipe 21's inner wall fixed connection. Through being provided with annular limiting plate 20, realize the check to gasbag 19, avoid gasbag 19 to promote trachea 17 and remove, make the fracture take place between trachea 17 and shunt tubes 16.

The working principle is as follows: through fixed screw 4, with rubber fender fixed mounting at the pier, when boats and ships are leaned on the shore, boats and ships contact with push rod 9 earlier, it removes to promote push rod 9, make piston 11 pass through conveyer pipe 7 with the inside air of recess 10, connecting pipe 8, shunt tubes 16 and trachea 17 carry to the inside of extruding into gasbag 19, make gasbag 19 promote rubber block 1 and remove, contact with rubber block 1 when boats and ships, utilize gasbag 19's atmospheric pressure, improve the compressive property of rubber block 1, and the resilience reaction force after the compressive deformation, bump the production energy and carry out fine absorption to the boats and ships that lean on the shore, the improvement is to the protection of boats and ships.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high resistance to compression small-size rubber fender, includes rubber block (1), its characterized in that: the right side face of the rubber block (1) is provided with a positioning groove (18), a fixing block (2) is arranged inside the positioning groove (18), the right end of the fixing block (2) extends to the outside of the positioning groove (18), the front face of the fixing block (2) and the back face of the fixing block (2) are fixedly connected with a positioning plate (5), a positioning column (6) is fixedly embedded inside each positioning plate (5), a groove (10) is formed in one end, close to the rubber block (1), of each positioning column (6), a fixing pipe (13) is fixedly embedded in one end, far away from the rubber block (1), of each positioning column (6), each fixing pipe (13) is communicated with the corresponding groove (10), a push rod (9) is sleeved inside each groove (10), a piston (11) is arranged inside each groove (10), and each piston (11) is fixedly connected with the outer surface of the push rod (9) on one side face, close to the push rod (9), one side surface, far away from the push rod (9), of each piston (11) is fixedly connected with an expansion spring (12), and one end, far away from the piston (11), of each expansion spring (12) is fixedly connected with the inner wall of the groove (10);

a placing groove (15) is arranged on one side surface of the fixed block (2) close to the rubber block (1), the inner top wall of the placing groove (15) is fixedly embedded with a connecting pipe (8), a shunt pipe (16) is arranged inside the placing groove (15), the shunt pipe (16) is provided with two air outlets, the air inlet of the shunt pipe (16) is fixedly communicated with the bottom end of the connecting pipe (8), the top end of the connecting pipe (8) is fixedly communicated with a conveying pipe (7), both ends of the conveying pipe (7) are fixedly communicated with a fixed pipe (13), symmetrical air bags (19) are arranged inside the placing groove (15), and the one end that gasbag (19) is close to rubber block (1) contacts with the inside wall of constant head tank (18), every the air inlet of gasbag (19) is fixed intercommunication trachea (17) all, every trachea (17) are kept away from the one end of gasbag (19) and are all fixed the intercommunication with the gas outlet of shunt tubes (16).

2. The high pressure resistant small-sized rubber fender of claim 1 is characterized in that: the right side face of the fixed block (2) is fixedly connected with a fixed plate (3), and the side face of the fixed plate (3) is provided with fixed screw holes (4) which are arranged at equal intervals.

3. The high pressure resistant small-sized rubber fender of claim 1 is characterized in that: the diameter value of the opening of the groove (10) is equal to that of the push rod (9), and the diameter value of the piston (11) is equal to that of the groove (10).

4. The high pressure resistant small-sized rubber fender of claim 1 is characterized in that: the diameter value of each air bag (19) is equal to the vertical length value of the placing groove (15).

5. The high pressure resistant small-sized rubber fender of claim 1 is characterized in that: spout (22), every have all been seted up to the upper surface of fixed block (2) and the bottom surface of fixed block (2) the equal joint in inside of spout (22) has locating lever (14), and the one end of keeping away from each other of locating lever (14) all with the inner wall fixed connection of constant head tank (18).

6. The high pressure resistant small-sized rubber fender of claim 1 is characterized in that: the inner wall fixedly connected with ring-shaped limiting plate (20) of standing groove (15), the inside fixed of ring-shaped limiting plate (20) is inlayed and is had symmetrical spacing pipe (21), and trachea (17) are located the inside of spacing pipe (21), every the surface of trachea (17) all with the inner wall fixed connection of spacing pipe (21).