CN216805767U - Dock repair anti-toppling device - Google Patents
Dock repair anti-toppling device Download PDFInfo
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- CN216805767U CN216805767U CN202121870287.5U CN202121870287U CN216805767U CN 216805767 U CN216805767 U CN 216805767U CN 202121870287 U CN202121870287 U CN 202121870287U CN 216805767 U CN216805767 U CN 216805767U
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Abstract
The utility model relates to the technical field of ship maintenance, and particularly discloses a dock maintenance anti-dumping device which comprises a plurality of docking blocks for supporting the bottom of a docking ship, a plurality of dock wall fenders for providing left and right support for the docking ship and a plurality of anti-dumping towers, wherein the docking blocks comprise a plurality of A-shaped blocks, B-shaped blocks and C-shaped blocks, the A-shaped blocks and the B-shaped blocks are uniformly arranged on a left ship board of a main deck of a semi-submersible ship as keel blocks or side blocks, the C-shaped blocks are uniformly distributed on two sides of the A-shaped blocks and the B-shaped blocks as the side blocks, the plurality of dock wall fenders are arranged on the inner side wall of the left dock wall of the semi-submersible ship, and the plurality of anti-dumping towers are arranged on the ship board of the semi-submersible ship.
Description
Technical Field
The application relates to the technical field of ship maintenance, and particularly discloses a dock repair anti-dumping device.
Background
When a large-scale fishing boat fleet goes out of the sea for work, when an accident occurs to a fishing boat, the damaged fishing boat needs to be dragged back to the shore for maintenance, the towing cycle is long, the risk is increased, the fishing boat can be maintained directly on the sea, namely the fishing boat is maintained on a floating dock formed by modifying a semi-submersible boat, when emergency docking is performed, the fishing boat is small in size due to the boat shape, mostly has no parallel middle body, the boat bottom is an inclined bottom, dumping easily occurs when docking and docking are performed, special boat rows or special docking blocks for special boats are mostly adopted by a conventional method, dumping is prevented when docking is performed, but the conventional docking maintenance setting can only meet the condition that the docking boat is docked under a good condition of the weather conditions on the shore, and most docking devices are special and have no universality.
Therefore, the present invention provides an anti-toppling device for dock repair, so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a docking ship is easy to topple when a docking block is inserted into a dock for repairing the docking ship.
In order to achieve the purpose, the utility model provides a dock repair anti-overturning device which comprises a plurality of docking blocks for supporting the bottom of a docking ship, a plurality of dock wall fenders for providing left and right support for the docking ship and a plurality of anti-overturning towers, wherein the docking blocks comprise a plurality of A-shaped blocks, B-shaped blocks and C-shaped blocks, the A-shaped blocks and the B-shaped blocks are uniformly arranged on a left side of a main deck of the semi-submersible ship as keel blocks or side blocks, the C-shaped blocks are uniformly arranged on two sides of the A-shaped blocks and the B-shaped blocks as side blocks, the dock wall fenders are arranged on the inner side wall of a left dock wall of the semi-submersible ship, and the anti-overturning towers are arranged on a starboard of the semi-submersible ship.
The principle and effect of this basic scheme lie in:
1. according to the utility model, a plurality of docking blocks are uniformly distributed on the left half board of the main deck on the semi-submersible ship, when the docking ship is docked, the A-shaped block, the B-shaped block and the C-shaped block jointly support the bottom and two sides of the bottom of the docked ship, the dock wall fender is arranged on the inner side wall of the left dock wall and supports the left side surface of the docked ship, the anti-tilt tower supports the right side of the docked ship, and the docked ship cannot tilt after being supported on the left side and the right side of the semi-submersible ship.
2. Compared with the prior art, the utility model is supported at the bottom and two side walls of the bottom of the docking ship and the left and right sides of the docking ship, prevents the side surface from toppling when the docking ship docks and sits the pier, and solves the problem that the docking ship is easy to topple when the docking ship docks and sits the pier
Further, A type mound and B type mound are the steel base and are equipped with the sandbox, and C type mound is the steel base and does not have the sandbox. The steel base is more durable.
Furthermore, the weight of the docking blocks is 80 tons, and the lateral weight of the anti-tilting tower is 85 tons. The method is suitable for dock repairing docking ships with the length of 30-90 m, the width of 6-12 m, the depth of 3-6 m and the full-load displacement of 300-2000 tons, and has certain universality.
Furthermore, the anti-tilting tower frame is connected to the semi-submersible ship in a sliding mode, and a self-locking structure for preventing the anti-tilting tower frame from moving backwards automatically is arranged at the bottom of the anti-tilting tower frame. The anti-tilt tower frame is connected to the semi-submersible ship in a sliding mode, the position of the anti-tilt tower frame can be adjusted, and the self-locking structure can fix the anti-tilt tower frame to prevent the anti-tilt tower frame from moving backwards.
Further, the side face of the anti-tilting tower frame is provided with an air bag. The gasbag has the right side elastic support that certain degree elasticity can be to the ship of docking, avoids preventing that the tower that inclines produces the damage when supporting the right side of the ship of docking, also avoids the ship of docking lateral wall to suffer damage simultaneously.
Further, a traction winch of the anti-tilting tower is arranged at the top of the port dock wall. Adjusting the position of the anti-roll tower when the towing winch is towing the docking vessel at the top facilitates more stable support of the right side of the docking vessel.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a top view illustrating a dock leveling anti-dumping device according to an embodiment of the present application;
fig. 2 shows a front view of a dock leveling anti-dumping device according to an embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises an A-type docking block 1, a B-type docking block 2, a C-type docking block 3, a dock wall fender 4, an anti-tilt tower frame 5, an air bag 6, a dock maintenance docking ship 7, a traction winch 8 and a semi-submersible ship deck 9.
The embodiment is shown in fig. 1 and fig. 2, the method comprises the steps that 44 a-type piers and 10B-type piers which are uniformly distributed on a semi-submersible ship deck are sequentially arranged from left to right, 14C-type piers are uniformly distributed on two sides, 8 of the C-type piers are 2000 meters in height, the rest six piers are heightened to 2300 meters, 5 sets of dock wall fenders supported by the left side of a dock maintenance docking ship are arranged on the inner side wall of a left dock wall of the semi-submersible ship from left to right, two anti-tilting towers supported by the right side of the dock maintenance docking ship are arranged on the right side of the semi-submersible ship, an air bag is arranged on one side, close to the right side wall of the dock maintenance docking ship, of each anti-tilting tower, a traction winch of each anti-tilting tower is arranged at the top of the left dock wall, each anti-tilting tower is in sliding connection with the semi-submersible ship, and a self-locking structure for placing the anti-tilting tower in a self-backing mode is arranged at the bottom of each anti-tilting tower;
the bearing of A type mound, B type mound and C type mound is all 80 tons, prevents that the side direction bearing of leaning on the pylon is 85 tons, and A type mound and B type mound are the steel base and are equipped with the sandbox, and C type mound is steel base and does not have the sandbox.
The specific implementation process comprises the following steps: firstly, determining the specific number and the positions of docking blocks of three types according to a general layout diagram, weight information and other related data of a docking ship, and arranging keel blocks and side blocks on a deck of a semi-submersible ship, namely arranging A-type blocks serving as keel blocks or side blocks and B-type blocks serving as keel blocks and C-type blocks serving as side blocks;
and secondly, arranging personnel to observe the states of the docking ship and the semi-submersible ship. And when the docking ship starts to sit on the pier and is relatively stable with the position between the docking ship and the semi-submersible ship, the semi-submersible ship is suspended from lifting, and the anti-toppling tower is pulled to the right side of the docking ship through a traction winch. And stopping moving the anti-toppling tower when the air bag backup plate of the anti-toppling tower is confirmed to be about 0.4 m away from the board side of the docking ship. The air bag is slowly inflated to about 30% of working pressure, the air bag contacts the hull of the docking ship, and the pin at the bottom of the anti-toppling tower can reach the adjacent locking position of the track under the action of the counter force of the air bag;
thirdly, observing the floating state of the docking ship and the relative position of the anti-toppling tower, and continuing to slowly inflate the air bag to working pressure after confirming that the anti-toppling tower reaches the locking position;
and finally, after the semi-submersible ship is continuously lifted to reach the preset draft, arranging personnel to tamp the piers of the keel pier and the side pier, and installing the C-shaped pier to the position. After the keel blocks and the side blocks are completely plugged, the traction steel wire rope can be connected to the tail part of the anti-toppling tower frame, the load of the air bag is unloaded, and the tower frame is moved back to the starboard dock wall for storage.
According to the utility model, when the docking ship is docked and seated, the bottom and two sides of the docking ship can be supported, and the number and the position arrangement of the docking blocks of different models can be adjusted according to the size of the docking ship, so that the problem that the docking ship is easy to topple during docking and seating is solved, the docking ship is also suitable for docking ships of 30-90 meters, and certain universality is realized.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a dock repair anti-overturning device which characterized in that: the docking station comprises a plurality of docking blocks used for supporting the bottom of a docking ship, a plurality of dock wall fender boards used for providing left and right support for the docking ship and a plurality of anti-tilting towers, wherein the docking blocks comprise a plurality of A-shaped blocks, B-shaped blocks and C-shaped blocks, the A-shaped blocks and the B-shaped blocks are uniformly arranged on a left ship board of a main deck of the semi-submersible ship as keel blocks or side blocks, the C-shaped blocks are uniformly distributed on two sides of the A-shaped blocks and the B-shaped blocks as side blocks, the dock wall fender boards are arranged on the inner side wall of the left dock wall of the semi-submersible ship, and the anti-tilting towers are arranged on the starboard of the semi-submersible ship.
2. The dock repair anti-dumping device of claim 1, wherein the A-type pier and the B-type pier are both steel bases and provided with sandboxes, and the C-type pier is steel bases and free of sandboxes.
3. The dock maintenance anti-dumping device of claim 1, wherein the weight of each docking block is 80 tons, and the lateral weight of the anti-leaning tower is 85 tons.
4. The dock maintenance anti-toppling device of claim 1, wherein the anti-toppling tower is slidably connected to the semi-submersible vessel and has a self-locking structure at the bottom thereof for preventing the anti-toppling tower from automatically retreating.
5. The dock repair anti-toppling device of claim 4, wherein an air bag is arranged on the side of the anti-toppling tower.
6. The dock repair anti-toppling device of claim 1, wherein the tractor winch of the anti-toppling tower is disposed on top of the port dock wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870287.5U CN216805767U (en) | 2021-08-11 | 2021-08-11 | Dock repair anti-toppling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870287.5U CN216805767U (en) | 2021-08-11 | 2021-08-11 | Dock repair anti-toppling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805767U true CN216805767U (en) | 2022-06-24 |
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ID=82040000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121870287.5U Active CN216805767U (en) | 2021-08-11 | 2021-08-11 | Dock repair anti-toppling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216805767U (en) |
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2021
- 2021-08-11 CN CN202121870287.5U patent/CN216805767U/en active Active
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