CN113148020A

CN113148020A - Installation and arrangement method of embedded type binding piece of container ship and ship

Info

Publication number: CN113148020A
Application number: CN202110595244.9A
Authority: CN
Inventors: 葛兴伟; 党长靑; 杨思铮
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-07-23
Anticipated expiration: 2041-05-28
Also published as: CN113148020B

Abstract

The invention provides a method for installing and arranging an embedded type binding piece of a container ship and the ship, wherein the method comprises the following steps: assembling the ship body in sections, taking a plurality of embedded binding pieces, and grouping the embedded binding pieces; dividing a deck into a plurality of container installation areas, wherein each container installation area is provided with a group of embedded binding pieces; installing single binding pieces at four corners of the container installation area, installing double binding pieces at the edge of the container installation area, and installing four-joint binding pieces in the middle of the container installation area; welding the single binding piece, the double binding piece and the quadruple binding piece on a deck of the ship body; the installation and arrangement method of the embedded type binding piece of the container ship and the ship are quick and convenient to install, the precision can be guaranteed, the requirement of tight layout of the container is met, and the requirement of installation precision is met.

Description

Installation and arrangement method of embedded type binding piece of container ship and ship

Technical Field

The invention relates to the technical field of ship production, in particular to an installation and arrangement method of an embedded type binding piece of a container ship and the ship.

Background

Among the ships, there is a ship for loading containers to transport goods, which is widely used due to its economical efficiency. The container ship can load a plurality of containers, some containers are divided into a plurality of layers. Containers are generally heavy due to the requirements of the equipment for goods, and are densely arranged due to the problem of space utilization, which requires that the arrangement of the lashing members for fixing the containers is accurate enough.

The binding members are classified into a wide variety of types, one being protruded and one being buried. The protruded binding piece has 4 feet, and one foot is used for fixing one corner of the container foot, so that the installation is simpler. The multipurpose ship also takes the purposes of transportation vehicles into consideration, and the deck surface cannot be protruded, so the embedded type binding piece is adopted.

If one foot of the binding piece fixes one corner of the container foot, the opening of the ship body close to the binding piece is too close, so that double binding pieces and four binding pieces of the connecting part are needed. The duplex is divided into a transverse duplex and a vertical duplex. The four sides of the whole container group are in single connection, 2 feet are in duplex connection, and 4 corners are in 4-connection.

The length direction of a container in the horizontal direction is +/-3 mm, and the width direction is +/-2 mm. The height direction is transverse +/-3 mm and the longitudinal +/-6 mm. The accuracy is so high if one can tie to a container from above, and if all the ties are united, the accuracy will be very difficult to control. When the ship body is built by segmented assembly, the error installation becomes more difficult due to the high precision requirement.

Disclosure of Invention

Therefore, the installation and arrangement method of the container ship embedded type binding piece and the ship are needed to be provided, wherein the installation is quick and convenient, and the accuracy can be guaranteed.

In order to solve the technical problem, the invention provides an installation and arrangement method of an embedded type binding piece of a container ship, which comprises the following steps:

assembling the ship body in sections, taking a plurality of embedded binding pieces, and grouping the embedded binding pieces;

dividing a deck into a plurality of container installation areas, wherein each container installation area is provided with a group of embedded binding pieces;

installing single binding pieces at four corners of the container installation area, installing double binding pieces at the edge of the container installation area, and installing four-joint binding pieces in the middle of the container installation area;

and welding the single binding piece, the double binding piece and the quadruple binding piece on a deck of the ship body.

As a further improvement to the above embodiment, each container mounting area is provided with 2 to 4 rows of container mounting areas, each row of container mounting areas is provided with 4 to 8 container mounting positions, and a positioning tool is used for positioning when the binding piece is mounted.

As a further improvement to the above embodiment, when welding the embedded ligature, symmetrical welding is used, and the length of each successive connection must not exceed 300 mm.

As a further improvement to the above embodiment, the front surface of the duplex binding piece is arranged in a waist shape, and the front surface of the quadruple binding piece is arranged in a quadrilateral shape with four chamfered corners, and when the duplex binding piece and the quadruple binding piece are welded, the straight edges of the duplex binding piece are firstly welded symmetrically, and then the arc-shaped edges of the duplex binding piece are welded; and/or the presence of a gas in the gas,

when the embedded type binding piece is welded, the embedded type binding piece is welded and fixed with the deck, and then the embedded type binding piece is welded and fixed with the reinforcing plate on the deck.

As a further improvement to the above embodiment, the edge of the embedded type ligature is provided with an inclined plane inclined relative to the deck, the lower part of the inclined plane is provided with a vertical plane perpendicular to the deck, the welding line covers the inclined plane and the vertical plane, an included angle is formed between the upper surface of the welding line and the deck, the included angle is 35-55 degrees, and the outer side wall of the welding line is perpendicular to the deck.

The invention also provides a container ship with the embedded type binding pieces, which comprises a ship body, wherein a deck is arranged on the ship body, a plurality of container installation areas are arranged on the deck, and each container installation area is fixedly provided with one group of embedded type binding pieces; the formula ligature piece of buryying includes single ligature piece, pair ligature piece and quadruple ligature piece, single ligature piece fixed mounting be in four corners of container erection zone, pair ligature piece fixed mounting be in the edge of container erection zone, quadruple ligature piece fixed mounting in the inside of container erection zone.

As a further improvement to the above embodiment, each of the container mounting areas is provided with 2-4 rows of container mounting areas, and each row of container mounting areas is provided with 4-8 container mounting positions.

As a further improvement to the above embodiment, the length of the weld between the buried ligature and the deck does not exceed 300mm, and each weld is provided with another weld arranged symmetrically thereto.

As a further improvement to the above embodiment, the front of the duplex binding piece is arranged in a waist shape, the front of the quadruple binding piece is arranged in a quadrilateral shape with four chamfered corners, a linear welding seam and an arc-shaped welding seam are formed between the duplex binding piece and the deck, and the linear welding seam and the arc-shaped welding seam are both provided with another welding seam symmetrical to the linear welding seam and the arc-shaped welding seam; the embedded type binding piece is welded with the deck and is also welded with a reinforcing plate at the lower part of the deck.

The installation and arrangement method of the container ship embedded type binding piece and the ship are quick and convenient to install, the precision can be guaranteed, the requirement of tight layout of the container is met, and the requirement of installation precision is met.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a layout view of an embedded binding according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a front view of a single binding according to a preferred embodiment of the present invention;

fig. 4 is a front view of a duplex binding according to a preferred embodiment of the present invention;

figure 5 is a front view of a quad binding according to a preferred embodiment of the present invention;

FIG. 6 is a sequence of welding of single, double and quadruple bindings of the present invention;

FIG. 7 is a cross-sectional view as if banded;

fig. 8 is an enlarged view of a portion D in fig. 6.

In the figure: 1. a deck; 11. a container installation area; 2. an embedded ligature; 21. a single binding; 22. a duplex binding; 23. a quadruple binding piece; 3. welding seams; 31. a bevel; 32. vertical plane.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 8, the present invention provides a method for installing and arranging an embedded type lashing of a container ship, comprising the steps of:

after the hull is assembled in sections, the plurality of embedded bindings 2 are taken out, and the plurality of embedded bindings 2 are grouped. In order to make the positioning more accurate, the stress and deformation are eliminated after the segmented construction and assembly are finished, and then the binding piece is installed.

Dividing the deck 1 into a plurality of container installation areas 11, each container installation area 11 being provided with a set of submerged bindings 2;

installing single-binding pieces 21 at four corners of the container installation area 11, installing double-binding pieces 22 at the edges of the container installation area 11, and installing four-binding pieces 23 in the middle of the container installation area 11;

referring to fig. 1 to 5, single bindings 21, double bindings 22 and quadruple bindings 23 are welded on a deck 1 of a ship's hull.

It should be noted that the above steps are not in sequence, and it is within the scope of the present application that these steps can be performed simultaneously. The specific structure of the embedded ligature 2 is prior art and will not be described herein.

Referring to fig. 1, as a further improvement to the above embodiment, 2-4 rows of container mounting areas 11 are provided per container mounting area 11, and 4-8 container mounting positions are provided per row of container mounting areas 11. Preferably, 2 rows of container mounting areas are provided per container mounting area 11, and 6 container mounting locations are provided per row of container mounting areas. So set up, can guarantee the precision, guarantee the smooth installation of container fixed, and can closely arrange of container, do not influence the loading quantity of container. Adopt location frock to fix a position when installing binding piece 2, if use the sighting rod to measure the interval between the binding piece, use the scale relatively and can be more accurate, reduce the error.

Referring to fig. 6, as a further modification to the above embodiment, when welding the buried ligature 2, symmetrical welding is used, and the length of each continuous connection must not exceed 300 mm. The specific length of the weld 3 to be used needs to be determined according to the size of the embedded ligature 2, but must not exceed 300mm, otherwise the welding process affects the mounting accuracy of the embedded ligature 2.

As a further improvement to the above embodiment, the front surface of the duplex binding member 22 is disposed in a waist shape, and the front surface of the quadruple binding member 23 is disposed in a quadrilateral shape with four chamfered corners, and when the duplex binding member 22 and the quadruple binding member 23 are welded, the straight edges of the duplex binding member 22 are welded symmetrically, and then the arc-shaped edges of the duplex binding member 22 are welded, so that the accuracy of the welded and fixed embedded binding member can be ensured.

As a further improvement to the above embodiment, when welding the embedded ligature 2, the embedded ligature 2 is first welded to the deck 1, and then the embedded ligature is welded to the reinforcement plate on the deck 1, and this welding is also performed to ensure the accuracy of the embedded ligature 2.

Referring to fig. 7 and 8, as a further improvement of the above embodiment, the edge of the buried ligature 2 is provided with a bevel 31 inclined relative to the deck 1, the lower part of the bevel 31 is provided with a vertical surface 32 perpendicular to the deck 1, the weld 3 covers the bevel 31 and the vertical surface 32, the upper surface of the weld 3 forms an angle with the deck 1, the angle is 35-55 degrees, the angle is preferably 45 degrees, and the outer side wall of the weld 3 is perpendicular to the deck 1, so as to ensure the structural firmness.

The invention also provides a container ship with the embedded type binding pieces, which comprises a ship body, wherein a deck 1 is arranged on the ship body, a plurality of container installation areas 11 are arranged on the deck 1, and each container installation area 11 is fixedly provided with one group of embedded type binding pieces. Referring to fig. 1, the buried type ligature includes a single ligature 21, a double ligature 22 and a quadruple ligature 23, the single ligature 21 is fixedly installed at four corners of the container installation area 11, the double ligature 22 is fixedly installed at an edge of the container installation area 11, and the quadruple ligature 23 is fixedly installed inside the container installation area 11. The single-binding piece 21, the double-binding piece 22 and the quadruple-binding piece 23 form a set of embedded binding pieces, and after the container is fixed by the set of embedded binding pieces, the embedded binding pieces are mutually connected into a whole through the container.

As a further improvement to the above embodiment, 2-4 rows of container mounting areas are provided per container mounting area 11, and 4-8 container mounting locations are provided per row of container mounting areas. Preferably, 2 rows of container mounting areas are provided per container mounting area 11, and 6 container mounting locations are provided per row of container mounting areas. So set up, can guarantee the precision, guarantee the smooth installation of container fixed, and can closely arrange of container, do not influence the loading quantity of container.

Referring to figure 6, as a further improvement to the above described embodiment, the length of the weld seam 3 between the submerged ligature 2 and the deck 1 does not exceed 300mm, and each weld seam 3 is provided with another weld seam 3 symmetrically arranged thereto. The specific length of the weld 3 to be used needs to be determined according to the size of the embedded ligature 2, but must not exceed 300mm, otherwise the welding process affects the mounting accuracy of the embedded ligature 2.

As a further improvement to the above embodiment, the front face of the duplex binding piece 22 is arranged in a waist shape, the front face of the quadruple binding piece 23 is arranged in a quadrilateral shape with four chamfered corners, the front face refers to the face facing the deck in a state of being mounted on the deck, a linear welding seam 3 and an arc welding seam 3 are formed between the duplex binding piece 22 and the quadruple binding piece 23 and the deck 1, and the linear welding seam 3 and the arc welding seam 3 are both provided with another welding seam 3 symmetrical to the linear welding seam 3; the buried ligature is welded to the deck 1 and also to a reinforcement plate at the lower part of the deck 1. The welding is also done in order to ensure the accuracy of the embedded ligature.

Referring to figures 7 and 8, as a further improvement to the above described embodiment, the edge of the buried ligature 2 is provided with a bevel 31 inclined relative to the deck 1, the lower part of the bevel 31 is provided with a vertical face 32 perpendicular to the deck 1, the weld seam 3 covers the bevel 31 and the vertical face 32, the upper surface of the weld seam 3 forms an angle with the deck 1 of 35-55 °, preferably 45 °, and the outer side wall of the weld seam 3 is perpendicular to the deck 1. The accuracy of the buried ligature can also be ensured.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A method for installing and arranging embedded type binding pieces of a container ship is characterized by comprising the following steps:

2. The method for installing and arranging the container ship embedded type binding pieces according to claim 1, wherein each container installation area is provided with 2-4 rows of container installation areas, each row of container installation areas is provided with 4-8 container installation positions, and a positioning tool is adopted for positioning when the binding pieces are installed.

3. The installation and arrangement of submerged bindings for container ships as claimed in claim 1, wherein the submerged bindings are welded by symmetrical welding and the length of each successive connection must not exceed 300 mm.

4. The method for installing and arranging embedded tying pieces of a container ship according to claim 1, wherein the front faces of the duplex tying pieces are arranged in a waist shape, the front faces of the quadruple tying pieces are arranged in a quadrilateral shape with four chamfered corners, and when the duplex tying pieces and the quadruple tying pieces are welded, the straight edges of the duplex tying pieces are firstly symmetrically welded, and then the arc-shaped edges of the duplex tying pieces are welded; and/or the presence of a gas in the gas,

5. The method for installing and arranging submerged bindings for container ships according to claim 1, wherein the edge of the submerged bindings is provided with an inclined plane inclined with respect to the deck, the lower part of the inclined plane is provided with a vertical plane perpendicular to the deck, the welding line covers the inclined plane and the vertical plane, an angle is formed between the upper surface of the welding line and the deck, the angle is 35-55 degrees, and the outer side wall of the welding line is perpendicular to the deck.

6. A container ship with embedded type binding pieces is characterized by comprising a ship body, wherein a deck is arranged on the ship body, a plurality of container installation areas are arranged on the deck, and a group of embedded type binding pieces are fixedly installed in each container installation area; the formula ligature piece of buryying includes single ligature piece, pair ligature piece and quadruple ligature piece, single ligature piece fixed mounting be in four corners of container erection zone, pair ligature piece fixed mounting be in the edge of container erection zone, quadruple ligature piece fixed mounting in the inside of container erection zone.

7. A container ship with embedded bindings as claimed in claim 6, where each container installation area is provided with 2-4 rows of container installation areas, and where each row of container installation areas is provided with 4-8 container installation sites.

8. Container ship with submerged bindings as claimed in claim 1, where the length of the welding seams between the submerged bindings and the deck does not exceed 300mm, and where each welding seam is provided with another welding seam arranged symmetrically thereto.

9. The container ship with embedded ligatures as claimed in claim 1, wherein the front face of the duplex ligatures is arranged in a waist shape, the front face of the quadruple ligatures is arranged in a quadrilateral shape with four corners chamfered, a straight welding seam and an arc welding seam are formed between the duplex ligatures and the quadruple ligatures and the deck, and the straight welding seam and the arc welding seam are both provided with another welding seam symmetrical with the straight welding seam and the arc welding seam; the embedded type binding piece is welded with the deck and is also welded with a reinforcing plate at the lower part of the deck.

10. The container ship with embedded ligatures as claimed in claim 1, wherein the edges of the embedded ligatures are provided with bevels inclined relative to the deck, the lower part of the bevels being provided with a vertical plane perpendicular to the deck, the welding seam covering the bevels and the vertical plane, the upper surface of the welding seam forming an angle with the deck, the angle being 35 ° to 55 °, the outer side walls of the welding seam being perpendicular to the deck.