A large solid floating polymer fender

Abstract

This utility model relates to the field of fender technology, specifically a large solid floating polymer fender, including a fender tube. A docking assembly to enhance connection strength is provided on the right side of the fender tube, and an assembly assembly for easy docking is provided on the left side of the fender tube. The docking assembly includes a fixed tube, inside which a threaded post for docking is installed. A cover plate providing protection for the threaded post is provided on the outer wall of the fixed tube. The assembly assembly includes a conical post for easy insertion into the fixed tube. This application connects the two fender tubes by pushing the fender tubes to move, inserting the conical post on one fender tube into the fixed tube on another fender tube, and by pushing the pull plate to rotate, causing the threaded post in the fixed tube to rotate and screw into the threaded groove on the conical post, thus connecting the two fender tubes together. This increases the connection strength between adjacent fender tubes through threaded connection and avoids the need for precise docking that would take a long time.

Description

Technical Field

[0001] This utility model relates to the field of fender technology, specifically a large solid floating polymer fender. Background Technology

[0002] As a device used to protect ships and docks from collisions, friction, and water flow impacts, fenders are often made of solid polyethylene or other high-molecular plastics to increase their service life.

[0003] When using fenders, multiple fenders are often assembled together to form a shielding wall. However, some existing fenders use a solid core structure, which makes their external structure relatively fixed. When connecting multiple fenders together, they can only be assembled by snapping together with the clips or slots on adjacent fenders. This connection method is not only not strong enough, but also inconvenient to operate because the fenders are large and the snapping method requires precise alignment. Utility Model Content

[0004] The purpose of this invention is to provide a large solid floating polymer fender to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large solid floating polymer fender, comprising a fender tube, wherein a docking assembly for enhancing connection strength is provided on the right side of the fender tube, and an assembly assembly for easy docking is provided on the left side of the fender tube;

[0006] The docking assembly includes a fixed cylinder, inside which a threaded post for docking is installed, and a cover plate is provided on the outer wall of the fixed cylinder to protect the threaded post.

[0007] The assembly includes a tapered column that is easy to insert into a fixed cylinder, and the left side of the tapered column is provided with a threaded groove that is compatible with the threaded column.

[0008] Preferably, a disc is installed on the right side of the conical column, and a cross groove is provided on the disc. A pull plate that pushes the fender cylinder to roll is slidably installed in the cross groove.

[0009] Preferably, a limiting block is installed on the right side of the disc to restrict the movement space of the pull-out plate, and a protrusion for fitting the limiting block is installed on the right side of the pull-out plate.

[0010] Preferably, the front end face of the fixed cylinder is provided with a telescopic connecting rod, the front end face of the telescopic connecting rod is mounted with a horizontal plate, and the rear back of the horizontal plate is provided with an insert post for fixing the position of the cover plate.

[0011] Preferably, an extension block is provided on the front side wall of the cover plate, and the extension block is provided with an insertion hole adapted to the insertion post.

[0012] Preferably, the tapered cylindrical threaded groove is provided with a plug to prevent foreign objects from clogging it.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By pushing the fender tubes to move, the conical post on one fender tube is inserted into the fixed post on another fender tube. By pushing the pull plate to rotate, the threaded post in the fixed post is rotated and screwed into the threaded groove on the conical post, connecting the two fender tubes together. This threaded connection increases the connection strength between adjacent fender tubes and avoids the need for precise docking, which takes a long time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the docking component structure for this application;

[0017] Figure 3 This is a schematic diagram of the unfolded structure of the docking components in this application;

[0018] Figure 4 This is a schematic diagram of the assembled component structure of this application;

[0019] Figure 5 This is a partial structural diagram of the assembled components of this application.

[0020] In the diagram: 1. Fender tube; 2. Docking assembly; 3. Assembly assembly; 4. Fixing tube; 5. Threaded post; 6. Cover plate; 7. Telescopic connecting rod; 8. Horizontal plate; 9. Inserted post; 10. Extension block; 11. Conical post; 12. Plug; 13. Disc; 14. Pull-out plate; 15. Protrusion; 16. Limiting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5This utility model provides a technical solution for a large solid floating polymer fender: a large solid floating polymer fender includes a fender cylinder 1, a docking assembly 2 for enhancing connection strength is provided on the right side of the fender cylinder 1, and an assembly assembly 3 for easy docking is provided on the left side of the fender cylinder 1. The docking assembly 2 includes a fixing cylinder 4, a threaded post 5 for docking is installed inside the fixing cylinder 4, a cover plate 6 for protecting the threaded post 5 is provided on the outer wall of the fixing cylinder 4, and a U-shaped block is glued to the outer wall of the fixing cylinder 4. The U-shaped block is provided with a through hole. A rotating shaft is placed in the hole, and the rotating shaft is connected to the cover plate 6 by adhesive to form a whole. By rotating the cover plate 6 to fit the opening of the fixed cylinder 4, it can provide protection for the threaded post 5. The assembly component 3 includes a conical post 11 that is easy to insert into the fixed cylinder 4. The left side of the conical post 11 is provided with a threaded groove that matches the threaded post 5. When the conical post 11 on one fender cylinder 1 is inserted into the fixed cylinder 4 on another fender cylinder 1, the smaller end of the conical post 11 enters the fixed cylinder 4 first, which facilitates the assembly of the two fender cylinders 1 together.

[0023] A disc 13 is installed on the right side of the conical column 11. A cross groove is provided on the disc 13. A pull plate 14 that pushes the fender cylinder 1 to roll is slidably installed in the cross groove. By pulling the pull plate 14 to partially extend out of the cross groove, the staff can push the pull plate 14 to flip, making it easier for the staff to push the fender cylinder 1 in the water to roll, so that the threaded column 5 rotates into the threaded groove on the conical column 11, realizing the connection between the two fender cylinders 1 and increasing the connection strength between adjacent fender cylinders 1.

[0024] A limiting block 16 is installed on the right side of the disc 13 to restrict the movement space of the pull-out plate 14. A protrusion 15 for fitting the limiting block 16 is installed on the right side of the pull-out plate 14. A positioning post is provided on the protrusion 15. A positioning hole with the same diameter as the positioning post is provided on the limiting block 16. Pulling the pull-out plate 14 to move it horizontally until the positioning post is inserted into the positioning hole can push the pull-out plate 14 to rotate, and prevent the pull-out plate 14 from sliding into the cross groove on its own.

[0025] The front end face of the fixed cylinder 4 is provided with a telescopic connecting rod 7, and a horizontal plate 8 is installed on the front end face of the telescopic connecting rod 7. The rear back of the horizontal plate 8 is provided with an insertion post 9 for fixing the position of the cover plate 6. The telescopic connecting rod 7 consists of a horizontal bar and a telescopic rod. The horizontal bar is provided with an opening with the same diameter as the telescopic rod. The telescopic rod extends into the opening. The front end face side wall of the cover plate 6 is provided with an extension block 10. The extension block 10 is provided with an insertion hole that matches the insertion post 9. After the cover plate 6 covers the opening on the fixed cylinder 4, the position of the cover plate 6 can be fixed by controlling the telescopic connecting rod 7 to retract until the insertion post 9 is inserted into the insertion hole on the extension block 10.

[0026] A plug 12 is provided in the threaded groove of the tapered column 11 to prevent foreign objects from clogging it. The plug 12 blocks the threaded groove on the tapered column 11 when it is not in use, which can prevent foreign objects from entering the threaded groove and affecting subsequent use.

[0027] Working principle: When in use, first remove the plug 12, and control the cover plate 6 to flip and open the fixed cylinder 4. Push the fender cylinder 1 to move, insert the conical post 11 on one fender cylinder 1 into the fixed cylinder 4 on the other fender cylinder 1, and pull the pull plate 14 to move it horizontally until the protrusion 15 fits against the limiting block 16. Then, by pushing the pull plate 14 to rotate, the threaded post 5 in the fixed cylinder 4 will rotate and be screwed into the threaded groove on the conical post 11, thus realizing the connection between the two fender cylinders 1.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A large size solid core floating type polymer fender comprising a fender tube, characterized in that: The right side of the fender tube is provided with a docking assembly to enhance the connection strength, and the left side of the fender tube is provided with an assembly assembly to facilitate docking. The docking assembly includes a fixed cylinder, inside which a threaded post for docking is installed, and a cover plate is provided on the outer wall of the fixed cylinder to protect the threaded post. The assembly includes a tapered column that is easy to insert into a fixed cylinder, and the left side of the tapered column is provided with a threaded groove that is compatible with the threaded column.

2. A large size solid core floating type polymer fender according to claim 1, characterized in that: A disc is installed on the right side of the conical column, and a cross groove is provided on the disc. A pull plate that pushes the fender cylinder to roll is slidably installed in the cross groove.

3. A large size solid core floating type polymer fender according to claim 2, characterized in that: A limiting block is installed on the right side of the disc to restrict the movement space of the pull-out plate, and a protrusion for fitting the limiting block is installed on the right side of the pull-out plate.

4. A large size solid core floating type polymer fender according to claim 1, characterized in that: The front end face of the fixed cylinder is provided with a telescopic connecting rod, the front end face of the telescopic connecting rod is mounted with a horizontal plate, and the rear back of the horizontal plate is provided with an insert post for fixing the position of the cover plate.

5. A large size solid core floating type polymer fender according to claim 1, characterized in that: An extension block is provided on the front side wall of the cover plate, and the extension block is provided with an insertion hole adapted to the insertion post.

6. A large size solid core floating type polymer fender according to claim 1, characterized in that: The tapered cylindrical threaded groove is provided with a plug to prevent foreign objects from clogging it.

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