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CN-224211237-U - Side pier

CN224211237UCN 224211237 UCN224211237 UCN 224211237UCN-224211237-U

Abstract

The utility model relates to an edge pier, and belongs to the technical field of ship engineering. The side piers comprise an inner side pier and an outer side pier, wherein 4 groups of inner side piers are arranged on two sides of the middle bottom of a ship to be rescued, and 2 groups of outer side piers are arranged on two sides of the bottoms of the front and rear of the ship to be rescued. According to the utility model, 2 different side piers are designed according to the bearing requirements of the two sides of the bottom of the ship (4) to be rescued, and the two sides of the bottom of the ship (4) to be rescued are supported by the 2 different side piers, so that the ship (4) to be rescued is stably supported, and the damage to the ship (4) to be rescued can be reduced to the greatest extent.

Inventors

  • ZHANG XINFU
  • ZHAO ZHENQIANG
  • LI ZHOUQING
  • YAN LIAN
  • WU LIYANG
  • GUO KUI
  • WANG QI
  • HUANG HAIBO

Assignees

  • 中国人民解放军92942部队

Dates

Publication Date
20260508
Application Date
20250328

Claims (10)

  1. 1. The side pier is characterized by comprising an inner side pier and an outer side pier, wherein 4 groups of inner side piers are arranged on two sides of the middle bottom of a ship (5) to be rescued, and 2 groups of outer side piers are arranged on two sides of the bottoms of the front and rear of the ship (5) to be rescued; The inner side pier comprises an inner side bottom pier (2), piers (3) and a rubber plate (4) from bottom to top, wherein the bottom surface of the inner side bottom pier (2) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the inner side bottom pier is a plane and forms a certain inclination angle with the semi-submersible deck (1), the bottom of the piers (3) is a plane, the upper surface of the inner side pier is an arc for fitting a streamline at the bottom of a ship (5) to be rescued, and the rubber plate (4) is arranged above the piers (3); The outer side pier comprises an outer bottom pier (7) and semicircular fenders (6) from bottom to top, wherein the bottom surface of the outer bottom pier (7) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the outer side pier comprises a horizontal plane and an inclined plane which forms a certain inclination angle with the semi-submersible deck (1), the horizontal plane is provided with 1 semicircular fender (6), and the inclined plane is provided with 3 semicircular fenders (6).
  2. 2. The side pier according to claim 1, characterized in that the inner side bottom pier (2) is a steel structure bottom pier, the contact surface of the inner side bottom pier (2) and the pier wood (3) is a plane, the length of the inner side bottom pier is 1860mm, the length of the inner side bottom pier (2) along the ship length direction is 1200mm, the length of the inner side bottom pier along the ship width direction is 2600mm, one side of the inner side bottom pier along the height direction is perpendicular to the deck (1) of the semi-submersible ship, the other side of the inner side bottom pier is perpendicular to the upper surface of the inner side bottom pier (2), so that the pressure brought to the steel pier by loading the ship (5) to be rescued can be borne better, and the maximum height is 2000mm.
  3. 3. An abutment as claimed in claim 2, wherein the inner bottom abutment (2) is provided with weight reducing holes and the weight of the individual abutment is 1001.2kg.
  4. 4. The side pier according to claim 2, characterized in that the pier wood (3) has dimensions 178 x 267 x 300 x 1600, the height of the lowest point in the middle of the arc of the upper surface is 178mm, the height of the two shoulders of the arc is 267mm, the width is 300mm, and the length is 1600mm.
  5. 5. The side pier according to claim 4, wherein the rubber plate (4) is 30 multiplied by 900 multiplied by 1600mm in size, namely 30mm in thickness, 1600mm in width and 900mm in length, three groups of piers (3) and a whole rubber plate (4) are arranged on each group of inner side piers in parallel, and four groups of wide nylon binding belts are adopted to uniformly bind the piers (3) in the direction perpendicular to the length direction of the piers.
  6. 6. The side pier according to claim 1, wherein the outer side bottom pier (7) is a steel structure bottom pier, and a semicircular fender (6) with the height of 500mm is arranged on the upper surface of the outer side bottom pier (7).
  7. 7. Side pier according to claim 6, characterized in that the outer bottom pier (7) has a length of 1500mm in the direction of the ship's length, 2600mm in the direction of the ship's width, one side in the direction of the height being perpendicular to the semi-submerged deck and the other side being perpendicular to the upper surface of the side pier, in order to better withstand the pressure exerted on the steel pier by the loading of the ship (5) to be rescued, the maximum height being 2000mm.
  8. 8. The side pier according to claim 7, characterized in that the outer bottom pier (7) is provided with weight-reducing holes.
  9. 9. The side pier according to claim 7, characterized in that the lower surface of the outer side pier (7) of the outer side pier is welded to the deck (1) of the semi-submersible vessel in a prescribed position, a set of outer side piers comprises two outer side piers (7), and 1 set of 4 semicircular fenders are arranged on the upper surface of each outer side pier (7) as required, wherein 1 semicircular fender is used for bearing the impact force of the ship (5) to be rescued in the loading process, and the other 3 are used for providing supporting force after the ship (5) to be rescued loads the pier, the supporting force provides vertical supporting force along the vertical component force, and the horizontal component force prevents the ship (5) to be rescued from swinging left and right when loading the ship to be rescued in the loading position.
  10. 10. The side pier according to claim 9, characterized in that 4 semicircular fenders (6) are arranged on the outer side piers of the 2 groups for bearing impact force during loading of the ship (5) to be rescued, 12 semicircular fenders are arranged for providing supporting force after the ship (5) to be rescued is loaded and falls down, and the semicircular fenders (6) are 1.5m long, 0.5m high and 0.5m wide.

Description

Side pier Technical Field The utility model belongs to the technical field of ship engineering, and relates to an edge pier. Background When a large semi-submersible ship with large tonnage bearing capacity carries out emergency rescue loading, a ship to be rescued often needs to be supported by using a side pier, however, the bearing capacity of the existing side pier is insufficient, and the requirement cannot be met. Disclosure of Invention The utility model aims to provide an edge pier for solving the problem that the existing edge pier is insufficient in bearing capacity. In order to solve the technical problems, the utility model provides a side pier, which comprises an inner side pier and an outer side pier, wherein 4 groups of inner side piers are arranged at two sides of the middle bottom of a ship (5) to be rescued, and 2 groups of outer side piers are arranged at two sides of the bottom in front of and behind the ship (5) to be rescued; The inner side pier comprises an inner side bottom pier (2), piers (3) and a rubber plate (4) from bottom to top, wherein the bottom surface of the inner side bottom pier (2) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the inner side bottom pier is a plane and forms a certain inclination angle with the semi-submersible deck (1), the bottom of the piers (3) is a plane, the upper surface of the inner side pier is an arc for fitting a streamline at the bottom of a ship (5) to be rescued, and the rubber plate (4) is arranged above the piers (3); The outer side pier comprises an outer bottom pier (7) and semicircular fenders (6) from bottom to top, wherein the bottom surface of the outer bottom pier (7) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the outer side pier comprises a horizontal plane and an inclined plane which forms a certain inclination angle with the semi-submersible deck (1), the horizontal plane is provided with 1 semicircular fender (6), and the inclined plane is provided with 3 semicircular fenders (6). The utility model provides a side pier, which comprises an inner side pier and an outer side pier, wherein 2 different side piers are designed according to the bearing requirements of the two sides of the bottom of a ship (4) to be rescued, and the 2 different side piers support the two sides of the bottom of the ship (4) to be rescued together, so that the side pier is stable in support, and damage to the ship (4) to be rescued can be reduced to the greatest extent. Drawings FIG. 1 is a symmetrically disposed inboard pier of the present utility model; Figure 2 is a symmetrically disposed outboard pier of the present utility model. Detailed Description For the purposes of clarity, content, and advantages of the present utility model, a detailed description of the embodiments of the present utility model will be described in detail below with reference to the drawings and examples. The utility model provides a side pier which is used for forming locking angles on two sides of the bottom of a ship (5) to be rescued, preventing the ship (5) to be rescued from swinging left and right when being loaded in a landing position, and ensuring the stability after landing. The 6 groups of side piers are divided into 4 groups of inner side piers and 2 groups of outer side piers, and the basic structural forms are similar, and the external dimensions are slightly different. The utility model provides a side pier, which comprises an inner side pier and an outer side pier, wherein 4 groups of inner side piers are arranged at two sides of the middle bottom of a ship (5) to be rescued, and 2 groups of outer side piers are arranged at two sides of the bottoms of the front and rear of the ship (5) to be rescued; The inner side pier comprises an inner side bottom pier (2), piers (3) and a rubber plate (4) from bottom to top, wherein the bottom surface of the inner side bottom pier (2) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the inner side bottom pier is a plane and forms a certain inclination angle with the semi-submersible deck (1), the bottom of the piers (3) is a plane, the upper surface of the inner side pier is an arc for fitting a streamline at the bottom of a ship (5) to be rescued, and the rubber plate (4) is arranged above the piers (3); The outer side pier comprises an outer bottom pier (7) and semicircular fenders (6) from bottom to top, wherein the bottom surface of the outer bottom pier (7) is a plane and is arranged on a semi-submersible deck (1), the upper surface of the outer side pier comprises a horizontal plane and an inclined plane which forms a certain inclination angle with the semi-submersible deck (1), the horizontal plane is provided with 1 semicircular fender (6), and the inclined plane is provided with 3 semicircular fenders (6). Wherein, to maintain versatility, all inboard piers remain the same size. The inner side bottom pier (2) is