CN114872835B - Container column for container ship and positioning and mounting method - Google Patents
Container column for container ship and positioning and mounting method Download PDFInfo
- Publication number
- CN114872835B CN114872835B CN202210671155.2A CN202210671155A CN114872835B CN 114872835 B CN114872835 B CN 114872835B CN 202210671155 A CN202210671155 A CN 202210671155A CN 114872835 B CN114872835 B CN 114872835B
- Authority
- CN
- China
- Prior art keywords
- support
- supporting
- box column
- positioning
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008093 supporting effect Effects 0.000 claims abstract description 166
- 238000003466 welding Methods 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000035882 stress Effects 0.000 description 17
- 238000011900 installation process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037328 acute stress Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/28—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for deck loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/28—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for deck loads
- B63B2025/285—Means for securing deck containers against unwanted movements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention relates to the field of container ship deck equipment, in particular to a container ship box column and a positioning and mounting method. The problem that the positioning accuracy of a traditional box column structure is difficult to monitor in the process of installing the box column is solved aiming at emergency conditions, and fracture collapse is easy to occur at stress concentration positions of the internal structure of the traditional box column structure. The invention provides a container post for a container ship, which comprises a bottom plate; the bottom plate is fixedly connected with a square supporting cylinder, the square supporting cylinder is fixedly connected with a supporting top plate, and a supporting cylinder and a hexagonal supporting cylinder are arranged between the bottom plate and the supporting top plate. According to the invention, the strength of the longitudinal fixed support structure of the box column structure is enhanced through the cooperation of the square support cylinder and the I-shaped rib, the extrusion stress generated in the container transportation process is dispersed through the cooperation of the support cylinder, the hexagonal support cylinder and the formed stable structure support plate, and the container collapse caused by insufficient supporting force due to the damage of the box column structure is avoided through the cooperation of the first triangular support rib and the second triangular support rib.
Description
Technical Field
The invention relates to the field of container ship deck equipment, in particular to a container ship box column and a positioning and mounting method.
Background
The box column is used as deck equipment of the container ship, is arranged at the edge of a ship deck and is used for supporting and protecting the hatch cover container, and has the advantages of supporting the container at the outermost side of the container ship and playing a role in expanding the bearing capacity of the container ship.
However, because the existing traditional container ship post is mostly of a vertical steel frame structure, the traditional container ship post is fixedly connected to a ship board deck in a welding mode, the traditional container post structure is easy to break and collapse in the stress concentration position of the internal structure of the container post aiming at marine stormy waves or other emergency conditions, and container collapse accidents occur in the container ship in a large number each year due to bad weather, so that the stress supporting effect of the container post structure on the container is particularly important, and meanwhile, the installation positioning precision of the container post needs to be strictly controlled in the installation process of the container post, and the positioning is difficult to monitor in the hoisting positioning installation process of the container post structure due to the large structure of the container post, and the situation that the positioning installation precision is inaccurate easily occurs.
Aiming at the problems, a container post for a container ship and a positioning and mounting method which are convenient for accurate positioning are required to be developed.
Disclosure of Invention
Aiming at emergency situations, the invention provides a container ship box column convenient to accurately position and a positioning and mounting method, aiming at overcoming the defect that the traditional box column structure is easy to break and collapse at the stress concentration position of the internal structure and difficult to monitor in the positioning precision of the box column mounting process.
The technical scheme of the invention is as follows: the utility model provides a container ship case post, including the bottom plate, bottom plate fixed connection is on the hull deck, the left portion fixedly connected with square support section of thick bamboo of bottom plate upper surface, square support section of thick bamboo upper end fixedly connected with supports the roof, support the roof upper surface and be provided with two sets of location installation marks, the bottom plate is fixed with two supporting legs with support roof subtend right side respectively, it is provided with four to support the drum, all the rigid coupling has the support drum on two adjacent supporting legs, it has the hexagon support section of thick bamboo to all to be fixed with on two adjacent support drum subtend sides from top to bottom, the rigid coupling has the support drum respectively between the left and right sides of two hexagon support section of thick bamboo subtend sides, install two bilateral symmetry's backup pads between bottom plate and the support roof right part, two backup pads are located the outside of support drum respectively, the backup pad passes through fixing bolt fixed connection with the position of supporting the laminating of support roof, the backup pad upper portion on right side is provided with a set of location installation marks.
Further, the upper part and the lower part of the square support cylinder are both support parts, the support parts are trapezoid prisms, the middle part of the square support cylinder is a connecting part, and the connecting part is positioned at the position of the right part of the central shaft of the support part.
Further, a plurality of fixed supporting ribs are fixedly connected between the left parts of the square supporting cylinders, and I-shaped ribs are fixedly arranged in the square supporting cylinders.
Further, a first triangular support rib is fixedly arranged in the support cylinder, and a second triangular support rib is fixedly arranged in the hexagonal support cylinder.
Further, the front side and the rear side of the square supporting cylinder are fixedly connected with positioning supporting ribs at the positions where the bottom plate and the supporting top plate are fixedly connected, and the positions where the supporting plate is fixedly connected with the bottom plate and the supporting top plate are fixedly connected with positioning supporting ribs.
Further, one corner of the lower first triangular support rib is vertically downward, one corner of the upper first triangular support rib is vertically upward, the two middle first triangular support ribs are bilaterally symmetrical, and the back side surfaces of the two middle first triangular support ribs are respectively perpendicular to the horizontal plane.
Further, the square support cylinder, the fixed support rib, the I-shaped rib, the first triangular support rib, the second triangular support rib, the support plate and the positioning support rib are all made of ultra-high strength steel materials.
Further, the positioning and mounting marks on the supporting top plate and the supporting plate are sample punching marks, the two groups of sample punching marks on the supporting top plate are respectively located on the central shafts in the front-back direction and the left-right direction, the sample punching marks distributed on the front-back direction of the supporting top plate are matched and positioned with the longitudinal center line of the hatch coaming, the sample punching marks distributed on the left-right direction of the supporting top plate are matched and positioned with the transverse center line of the hatch coaming, and the sample punching marks on the supporting plate are matched and positioned with the hatch coaming reference horizontal line.
Further, the container fixing device also comprises a straight ladder, wherein the straight ladder is fixedly arranged on the front side surface of the square supporting cylinder, and a container fixing platform is arranged on the supporting top plate.
Further, the positioning and mounting method for the ship column of the container ship comprises the following steps:
s1: firstly, assembling and welding all parts in a box column, wherein the material and the specification of the box column material need to be executed according to a formulated standard book, and the installation quality of the inclination and the positioning support rib part of the box column is strictly controlled;
s2: carrying out positioning marking on the hatch cover corresponding to the mounting position of the box column, and setting corresponding mark posts and positioning points;
s3: the box column is lifted to a correct position for positioning, the height of the box column is determined by taking the height of a hatch coaming reference horizontal line as a reference through sample punch marks on a supporting plate, then the sample punch marks distributed left and right on a supporting top plate are aligned with the hatch coaming transverse center line, and the sample punch marks distributed front and back of the supporting top plate are matched with the hatch coaming longitudinal center line for alignment, so that the box column is positioned to a corresponding mounting point;
s4: after checking the positioning accuracy by a checking staff, welding the box column, wherein the positioning welding, welding materials and welding process are required to meet the welding process requirements of the ultra-high strength steel;
s5: and after the box column is welded, welding outfitting parts such as a straight ladder, a container fixing platform and the like, and reporting to the shipper for ship inspection after the welding is completed.
The beneficial effects are that: according to the invention, the vertical fixed support structure strength of the box column structure is enhanced through the cooperation of the square support cylinder and the I-shaped rib, the weight of the integral structure of the box column is reduced, the light-weight stable support effect is realized on the support of the container, the stable support of the square support cylinder is realized through the cooperation of the fixed support rib, the light-weight reinforcement is realized on the transverse stress bearing capacity of the square support cylinder, meanwhile, when the transverse stress damages the box column structure, the structural bearing state of the box column can be visually represented through the state of the fixed support rib, the supporting cylinder, the hexagonal support cylinder and the formed stable structure supporting plate are matched, the extrusion stress generated in the container transportation process is dispersed, the supporting forces of the supporting cylinder and the hexagonal support cylinder are matched, the transverse stress generated when the ship body bumps is matched, the rupture of the box column structure caused by the excessive concentration of the stress is prevented, the collapse of the container caused by the insufficient supporting force of the box column structure is avoided, the positioning and the box column is assisted by the sample punching mark on the supporting top plate, and the container is convenient to place and move through the bottom plate.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective sectional view of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a top view of the top surface structure of the support roof of the present invention.
Fig. 5 is a right side view of the support plate structure of the present invention.
In the reference numerals: the device comprises a 1-bottom plate, a 2-square support cylinder, a 21-support part, a 22-connection part, a 3-fixed support rib, a 4-support top plate, a 5-I-shaped rib, a 6-support leg, a 7-support cylinder, an 8-hexagonal support cylinder, a 9-first triangular support rib, a 10-second triangular support rib, a 11-support plate, a 12-fixing bolt, a 13-positioning support rib, a 14-sample punch mark, a 15-hatch coaming longitudinal center line, a 16-hatch coaming transverse center line, a 17-hatch coaming reference horizontal line and an 18-straight ladder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a container ship case post, as shown in fig. 1-5, including bottom plate 1, bottom plate 1 fixed connection is on the hull deck, the left part fixedly connected with square support section of thick bamboo 2 of bottom plate 1 upper surface, square support section of thick bamboo 2's upper and lower both sides are supporting part 21, supporting part 21 is trapezoidal prism, with the stress concentration point dispersion that makes square support section of thick bamboo 2's upper and lower two positions produce, the middle part of square support section of thick bamboo 2 is connecting portion 22, connecting portion 22 is located the center pin partial right part position of supporting part 21, because the container is placed more in the right half of case post, make square support section of thick bamboo 2 support force to the right part bigger through the supporting part 21 of partial right part, fixedly connected with a plurality of fixed support rib 3 between the left part of square support section of thick bamboo 2, with the supporting force of this square support section of thick bamboo 2 left part strengthens, simultaneously, square support section of thick bamboo 2's transverse stress bearing capacity carries out the reinforcing of light, square support section of thick bamboo 2's inside fixed mounting has square rib 5, carry out reinforcing through square rib 5 inner structure lateral and vertical bearing capacity, the upper end fixed mounting of square support section of thick bamboo 2 has 4, the roof 4 is fixed and is located two sets of roof positioning mark on the roof.
Two supporting legs 6 are fixedly connected to the right side of the opposite surface of the bottom plate 1 and the supporting top plate 4 respectively, four supporting cylinders 7 are arranged, supporting cylinders 7 are fixedly connected to the two adjacent supporting legs 6, the supporting contact area of the bottom plate 1 and the supporting top plate 4 to the supporting cylinders 7 is increased through the supporting legs 6, hexagonal supporting cylinders 8 are fixedly connected to the opposite side surfaces of the upper and lower adjacent supporting cylinders 7, supporting cylinders 7 are fixedly connected between the left end and the right end of the opposite side surfaces of the two hexagonal supporting cylinders 8 respectively, the hexagonal supporting cylinders 8 are used for connecting the stress of the adjacent supporting cylinders 7 in series, supporting force to the supporting cylinders 7 is provided, a first triangular supporting rib 9 is fixedly arranged inside the supporting cylinders 7, a second triangular supporting rib 10 is fixedly arranged inside the hexagonal supporting cylinders 8, the supporting cylinders 7 and the hexagonal supporting cylinders 8 provide supporting force through the first triangular supporting ribs 9 and the second triangular supporting ribs 10 respectively, two bilaterally symmetrical supporting plates 11 are arranged between the bottom plate 1 and the right part of the supporting top plate 4, the two supporting plates 11 are respectively positioned at the outer sides of the supporting cylinder 7, the joint part of the supporting plates 11 and the supporting cylinder 7 is fixedly connected through a fixing bolt 12, the supporting force of the supporting cylinder 7 and the hexagonal supporting cylinder 8 is enhanced through the supporting plates 11, a group of positioning and mounting marks are arranged on the upper part of the supporting plates 11 on the right side and used for assisting in positioning and mounting of a box column, positioning and supporting ribs 13 are fixedly connected at the positions of the front side and the rear side of the square supporting cylinder 2 fixedly connected with the bottom plate 1 and the supporting top plate 4, positioning and supporting ribs 13 are fixedly connected at the positions of the supporting plates 11 fixedly connected with the bottom plate 1 and the supporting top plate 4, and the positioning and supporting ribs 13 are used for assisting in positioning and mounting of the square supporting cylinder 2 and the supporting plates 11, and the square supporting cylinder 2 and the fixing and the supporting ribs 3 The I-shaped rib 5, the first triangular support rib 9, the second triangular support rib 10, the support plate 11 and the positioning support rib 13 are all made of ultra-high strength steel materials.
When the square support cylinder 2 is assembled, the I-shaped rib 5 is welded inside the square support cylinder 2, the box column is under the premise of providing enough supporting force, the lightweight structure of the box column is more beneficial to a container ship, the structure bearing state of the box column can be visually represented through the state of the fixed support rib 3 when the square support cylinder 2 is reinforced by using the I-shaped rib 5 under the premise of providing enough supporting force, when the square support cylinder 2 encounters transverse acting force, the I-shaped rib 5 counteracts the transverse force of the square support cylinder 2, the cylindrical structure of the square support cylinder 2 is prevented from being bent, then the fixed support rib 3 is welded at the left part of the square support cylinder 2, the steady supporting force of the square support cylinder 2 is reinforced again, the transverse stress bearing capacity of the square support cylinder 2 is reinforced, meanwhile, the structure bearing state of the box column can be visually represented through the state of the fixed support rib 3, then the upper side and lower side welding positioning support ribs 13 are arranged on the front and rear side surfaces of the square support cylinder 2, the bottom plate 1 is also welded at the same, the bottom plate 1 is also positioned at the moment, the bottom plate 1 is convenient to position the bottom plate 4 is welded and the bottom plate is not welded at the right side, and the top plate 1 is also convenient to position the bottom plate 1.
Firstly, the supporting cylinder 7 and the first triangular supporting rib 9 are assembled into a fixing piece, under the premise that the supporting cylinder 7 has better supporting force, after stress is applied to the supporting cylinder, the supporting cylinder 7 directly disperses and diffuses the stress, the supporting force on the supporting cylinder 7 is enhanced through the triangular stable structure of the first triangular supporting rib 9, then the hexagonal supporting cylinder 8 and the second triangular supporting rib 10 are assembled into a supporting piece, the supporting force of the hexagonal supporting cylinder 8 is enhanced through the triangular structure of the second triangular supporting rib 10, when the acute stress action condition occurs, the internal stress of the four supporting cylinders 7 changes rapidly, each box column comprises four fixing pieces and two supporting pieces, one fixing piece is welded on three arc edges of one hexagonal supporting cylinder 8 respectively, and because the stress concentration condition exists at three supporting points of the first triangular supporting rib 9 inside the supporting cylinder 7, therefore, the three supporting points of the first triangular supporting ribs 9 are prevented from being in indirect contact with the hexagonal supporting cylinder 8, one corner of one first triangular supporting rib 9 in the three fixing pieces is vertically downward, the other two first triangular supporting ribs 9 in the three fixing pieces are bilaterally symmetrical, the back side surfaces of the two middle first triangular supporting ribs 9 are respectively vertical to the horizontal plane, so that the condition of stress concentration between the fixing pieces and the supporting pieces is avoided, the two first triangular supporting ribs 9 are bilaterally symmetrically arranged, a supporting piece is welded between the upper sides of the left and right fixing pieces, the fixing piece which is symmetrically arranged with the lowest side is welded at the upper end of the supporting piece, then the assembled fixing piece and the supporting piece are welded on the supporting leg 6 on the bottom plate 1, at the moment, the upper side surface of the uppermost supporting cylinder 7 is welded with the supporting leg 6, and the two supporting plates 11 are fixedly arranged on the assembled fixing piece and supporting piece through the fixing bolts 12, and finally the supporting top plate 4 is welded at the upper ends of the square supporting cylinder 2 and the supporting plates 11 in a positioning way, so that the assembly of a box column is completed.
Example 2
On the basis of embodiment 1, as shown in fig. 4 and 5, positioning and mounting marks on the supporting top plate 4 and the supporting plate 11 are sample punch marks 14, the sample punch marks 14 are used for assisting positioning and mounting of the box column, two groups of sample punch marks 14 on the supporting top plate 4 are respectively positioned on central shafts in the front-back direction and the left-right direction, the sample punch marks 14 distributed on the supporting top plate 4 are matched and positioned with a hatch coaming longitudinal center line 15 so as to position the longitudinal positions of the box column and the hatch, the sample punch marks 14 distributed on the supporting top plate 4 on the left-right direction are matched and positioned with a hatch coaming transverse center line 16 so as to position the transverse positions of the box column and the hatch, and the sample punch marks 14 on the supporting plate 11 are matched and positioned with a hatch coaming reference horizontal line 17 so as to position the height positions of the box column and the hatch.
The container fixing device is characterized by further comprising a straight ladder 18, wherein the straight ladder 18 is fixedly arranged on the front side face of the square supporting cylinder 2, so that an operator can conveniently fix the container, a container fixing platform is arranged on the supporting top plate 4, and the container is fixedly arranged on a box column through the fixing platform.
After the assembly is completed, the box column is marked with positioning and mounting marks, the two central shaft positions on the upper surface of the supporting top plate 4 are marked with the loading marks 14, the front part, the rear part, the left part and the right part are respectively marked with three loading marks 14, the designated height of the right supporting plate 11 is marked with the loading marks 14, the designated height of the left and right parts is respectively marked with three loading marks 14, the standard horizontal line 17 is surrounded by the loading marks 14 on the supporting plate 11, the mounting height of the box column is subjected to positioning standard, then the longitudinal center line 15 is surrounded by the loading marks 14 on the front and rear parts of the supporting top plate 4, the transverse center line 16 is surrounded by the loading marks 14 on the left and right parts of the supporting top plate 4, and the matching with the deck hatch is positioned when the box column is mounted, so that the accurate positioning is convenient when the box column is mounted, and the positioning and mounting of a container fixing platform is also convenient on the subsequent supporting top plate 4.
In the subsequent installation process of the box column, after the assembled box column is hoisted to the appointed position of the deck, positioning operation is carried out through the sample punching mark 14, after inspection of detection personnel, an operator welds the bottom plate 1 on the deck, the box column is conveniently placed and moved through the bottom plate 1, and finally outfitting parts such as the vertical ladder 18, the container fixing platform and the like are welded on the box column, so that the installation of the whole box column is completed.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 to 5, a positioning and installing method for a container ship column comprises the following steps:
s1: firstly, assembling and welding all parts in a box column, wherein the material and the specification of the box column material are required to be executed according to a formulated standard book, and the inclination of the box column and the installation quality of the positioning support rib 13 are strictly controlled;
s2: carrying out positioning marking on the hatch cover corresponding to the mounting position of the box column, and setting corresponding mark posts and positioning points;
s3: the box column is lifted to a correct position for positioning, the height of the box column is determined by taking the height of a hatch coaming reference horizontal line 17 as a reference through the sample punch marks 14 on the supporting plate 11, then the sample punch marks 14 distributed left and right on the supporting top plate 4 are aligned with the hatch coaming transverse center line 16, and the sample punch marks 14 distributed front and back of the supporting top plate 4 are matched with the hatch coaming longitudinal center line 15 for alignment, so that the box column is positioned to a corresponding mounting point;
s4: after checking the positioning accuracy by a checking staff, welding the box column, wherein the positioning welding, welding materials and welding process are required to meet the welding process requirements of the ultra-high strength steel;
s5: and after the box column is welded, welding outfitting parts such as the straight ladder 18, the container fixing platform and the like, and reporting to the shipper for ship inspection after the welding is completed.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a container ship case post, a serial communication port, including bottom plate (1), bottom plate (1) fixedly connected with is on the hull deck, square support section of thick bamboo (2) are fixedly connected with in the left part of bottom plate (1) upper surface, square support section of thick bamboo (2) upper end fixedly connected with support roof (4), support roof (4) upper surface is provided with two sets of location installation mark, bottom plate (1) and support roof (4) opposite face right side respectively rigid coupling have two supporting legs (6), support section of thick bamboo (7) are provided with four, all rigid coupling has support cylinder (7) on two adjacent supporting legs (6), all rigid coupling has hexagon support section of thick bamboo (8) on the opposite side of upper and lower two adjacent support cylinders (7), rigid coupling has support cylinder (7) between the left and right sides of two hexagon support section of thick bamboo (8) opposite side, install two bilateral symmetry's backup pad (11) between bottom plate (1) and support roof (4), two backup pads (11) are located the outside of support cylinder (7) respectively, the middle part of backup pad (11) is trapezoidal protruding shape, support cylinder (11) laminating is provided with a fixed connection mark on the fixed connection part (12) through support plate (12);
a first triangular support rib (9) is fixedly arranged in the support cylinder (7), and a second triangular support rib (10) is fixedly arranged in the hexagonal support cylinder (8);
one corner of the lower first triangular support rib (9) is vertically downward, one corner of the upper first triangular support rib (9) is vertically upward, the two middle first triangular support ribs (9) are bilaterally symmetrical, and the back side surfaces of the two middle first triangular support ribs (9) are respectively vertical to a horizontal plane;
the upper part and the lower part of the square support cylinder (2) are both support parts (21), the support parts (21) are trapezoid prisms, the middle part of the square support cylinder (2) is a connecting part (22), and the connecting part (22) is positioned at the position of the central shaft of the support part (21) which is far to the right; a plurality of fixed supporting ribs (3) are fixedly connected between the left parts of the square supporting cylinders (2), and I-shaped ribs (5) are fixedly arranged in the square supporting cylinders (2); the front side and the rear side of the square support cylinder (2) are fixedly connected with positioning support ribs (13) at the positions fixedly connected with the bottom plate (1) and the support top plate (4), and the positioning support ribs (13) are fixedly connected at the positions fixedly connected with the bottom plate (1) and the support top plate (4) of the support plate (11).
2. The container ship box column according to claim 1, wherein the square support cylinder (2), the fixed support rib (3), the I-shaped rib (5), the first triangular support rib (9), the second triangular support rib (10), the support plate (11) and the positioning support rib (13) are all made of ultra-high strength steel materials.
3. The container ship box column according to claim 2, wherein positioning and mounting marks on the supporting top plate (4) and the supporting plate (11) are sample punching marks (14), two groups of sample punching marks (14) on the supporting top plate (4) are respectively positioned on central shafts in the front-back direction and the left-right direction, the sample punching marks (14) distributed on the supporting top plate (4) in front-back direction are matched and positioned with a hatch coaming longitudinal center line (15), the sample punching marks (14) distributed on the supporting top plate (4) in left-right direction are matched and positioned with a hatch coaming transverse center line (16), and the sample punching marks (14) on the supporting plate (11) are matched and positioned with a hatch coaming reference horizontal line (17).
4. A container ship column according to claim 3, further comprising a vertical ladder (18), wherein the vertical ladder (18) is fixedly mounted on the front side of the square support cylinder (2), and the container fixing platform is mounted on the support top plate (4).
5. The container post positioning and mounting method for a container ship as claimed in claim 4, comprising the steps of:
s1: firstly, assembling and welding all parts in a box column, wherein the material and the specification of the box column material are required to be executed according to a formulated standard book, and the installation quality of the inclination of the box column and the position of a positioning support rib (13) is strictly controlled;
s2: carrying out positioning marking on the hatch cover corresponding to the mounting position of the box column, and setting corresponding mark posts and positioning points;
s3: the box column is lifted to a correct position for positioning, the height of the box column is determined by taking the height of a hatch coaming reference horizontal line (17) as a reference through a sample punch mark (14) on a supporting plate (11), then the sample punch mark (14) distributed left and right on a supporting top plate (4) is aligned with a hatch coaming transverse center line (16), and the sample punch mark (14) distributed front and back of the supporting top plate (4) is matched with the hatch coaming longitudinal center line (15) for alignment, so that the box column is positioned to a corresponding mounting point;
s4: after checking the positioning accuracy by a checking staff, welding the box column, wherein the positioning welding, welding materials and welding process are required to meet the welding process requirements of the ultra-high strength steel;
s5: and after the box column is welded, welding the straight ladder (18) and container fixed platform outfitting parts, and reporting to the shipper for ship inspection after the welding is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671155.2A CN114872835B (en) | 2022-06-15 | 2022-06-15 | Container column for container ship and positioning and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671155.2A CN114872835B (en) | 2022-06-15 | 2022-06-15 | Container column for container ship and positioning and mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114872835A CN114872835A (en) | 2022-08-09 |
| CN114872835B true CN114872835B (en) | 2024-01-30 |
Family
ID=82681349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210671155.2A Active CN114872835B (en) | 2022-06-15 | 2022-06-15 | Container column for container ship and positioning and mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114872835B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08216974A (en) * | 1995-02-09 | 1996-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical strength reinforcing method for container ship |
| JP2007050814A (en) * | 2005-08-19 | 2007-03-01 | Kawasaki Shipbuilding Corp | High-speed container ship |
| WO2010085785A2 (en) * | 2009-01-26 | 2010-07-29 | T Cody Turnquist | Collapsible container and method for erecting container |
| CN105644723A (en) * | 2014-11-13 | 2016-06-08 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN107010175A (en) * | 2017-03-08 | 2017-08-04 | 浙江海大船舶技术有限公司 | A kind of box column peculiar to vessel |
| CN209833914U (en) * | 2018-10-26 | 2019-12-24 | 舟山市沥港船舶修造有限公司 | Multifunctional box column |
-
2022
- 2022-06-15 CN CN202210671155.2A patent/CN114872835B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08216974A (en) * | 1995-02-09 | 1996-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical strength reinforcing method for container ship |
| JP2007050814A (en) * | 2005-08-19 | 2007-03-01 | Kawasaki Shipbuilding Corp | High-speed container ship |
| WO2010085785A2 (en) * | 2009-01-26 | 2010-07-29 | T Cody Turnquist | Collapsible container and method for erecting container |
| CN105644723A (en) * | 2014-11-13 | 2016-06-08 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN107010175A (en) * | 2017-03-08 | 2017-08-04 | 浙江海大船舶技术有限公司 | A kind of box column peculiar to vessel |
| CN209833914U (en) * | 2018-10-26 | 2019-12-24 | 舟山市沥港船舶修造有限公司 | Multifunctional box column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114872835A (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113585098B (en) | Construction method of steel structure bridge of super-large bridge | |
| CN114872835B (en) | Container column for container ship and positioning and mounting method | |
| CN110901851A (en) | Ship large-scale equipment broadside installation device | |
| CN114228943A (en) | Method for accurately positioning ship single-shell block at wharf | |
| CN211873357U (en) | Large-scale steel construction installation connector | |
| KR20100039076A (en) | Jig for transporting derrick structure using floatingcrane | |
| CN210737351U (en) | Test device for transporting, hoisting and loading bridge deck continuous structure test components | |
| CN112478081A (en) | Marine bed-jig | |
| CN1824573A (en) | Cylindrical hull structural arrangement | |
| CN114750899B (en) | Method for assembling end plate top beam assembly of sunken ship integral salvaging equipment | |
| CN219839956U (en) | Precise positioning device for sliding type segmental beam | |
| CN220380666U (en) | Measurement supporting device for pretightening force of marine connecting rod bolt | |
| CN115743460B (en) | Construction method of offshore floating wind power platform | |
| CN214189998U (en) | I-shaped internal connection interlayer connection structure | |
| CN219710089U (en) | Steel tower segment matching and precision adjusting device | |
| CN203772558U (en) | Large-scale gate-type general reaction frame system | |
| CN220704335U (en) | Fixing device for positioning and installing vertical web members of arch bridge | |
| CN210827129U (en) | Clamping apparatus for assembling pedestrian overpass steel frame | |
| CN117248443A (en) | Multifunctional supporting structure of steel truss girder | |
| CN115258086A (en) | Middle assembly structure, assembling method and ship | |
| CN217348128U (en) | Novel supporting device for shipping large-scale structural object | |
| CN215976865U (en) | Alignment matching piece between beam sections | |
| CN217051242U (en) | Novel prefabricated T roof beam template lifting device | |
| CN218318371U (en) | Bridge deck transportation tool | |
| CN214195628U (en) | Reinforcing device for lifting truss |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |