CN111590257B - Positioning and anti-toppling combined tool for torsion box of container ship - Google Patents
Positioning and anti-toppling combined tool for torsion box of container ship Download PDFInfo
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- CN111590257B CN111590257B CN202010305362.7A CN202010305362A CN111590257B CN 111590257 B CN111590257 B CN 111590257B CN 202010305362 A CN202010305362 A CN 202010305362A CN 111590257 B CN111590257 B CN 111590257B
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- plate fixing
- thick plate
- fixing section
- side plate
- toppling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
Abstract
The invention discloses a container ship torsion box positioning and anti-toppling combined tool which comprises two independent parts, namely an end positioning and anti-toppling device and a middle anti-toppling device, wherein the end positioning and anti-toppling device comprises a side plate fixing section, a thick plate fixing section and an end inclined strut which are fixed into a whole through welding, the middle anti-toppling device comprises a first supporting part and a second supporting part, the middle anti-toppling device is formed through welding, the end positioning and anti-toppling device can be fixed on the end part of a torsion box structure, and the middle anti-toppling device is arranged in the middle of the torsion box structure. The invention is suitable for the assembly positioning when various ultra-large container ship torsion box structures are manufactured, and the end positioning and anti-toppling device is adopted to limit the side section of the deck and the front and back directions of the torsion box thick plate, so that the torsion box thick plate is prevented from moving along the front and back directions, meanwhile, the torsion box thick plate can be reinforced, the torsion box thick plate is prevented from toppling, and the practicability is strong.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to a positioning and anti-toppling combined tool for a container ship torsion box.
Background
In the construction process of the container ship, whether the hatch coaming can be installed in advance is very important for shortening the dock period. In order to improve the construction efficiency of the container ship, the hatch coaming is installed to the total assembly stage, the large assembly stage or even the middle assembly stage in advance, the number of segmental hanging in the dock stage can be reduced, and the construction pace of the subsequent lashing bridge and the hatch cover is accelerated.
For an ultra-large container ship, due to the fact that the container carrying capacity is large, basic size parameters of the ship are correspondingly high, and the stress requirement of a ship body structure is high in the process of navigation. However, since the container ship is of a large-opening ship type, a hull structure scheme of a conventional ship cannot be adopted, and a torsion-resistant structure must be additionally arranged so as to meet the requirement of the total longitudinal strength of the hull. Therefore, the quality of the construction of the torsion box area has been regarded as important, but the construction process at the present stage cannot completely avoid the possible quality defects. The antitorque case needs to install antitorque case thick plate and deck sideboard perpendicularly at the in-process of equipment, and after spot welding antitorque case thick plate and deck sideboard, because the weight of antitorque case thick plate is very heavy, during the assembly, in order to prevent toppling over of antitorque case thick plate, need weld the support swash plate between antitorque case thick plate and deck, later stage when dismantling the support swash plate, can leave the horse foot on deck sideboard and antitorque case thick plate, influences the shipbuilding quality. Therefore, specific tooling parts are required to be manufactured in the construction process, damage to the torsion box thick plate in the positioning and installation process is eliminated, and the construction quality of the torsion box of the container ship is improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a positioning and anti-toppling combined tool for a container ship torsion box, which can ensure that a positioning horse foot is not generated when the torsion box is manufactured, eliminate potential quality defects and hidden quality troubles caused by dismantling the positioning horse foot and ensure the building quality of a ship body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a container ship torsion box positioning and anti-toppling combined tool, which comprises an end positioning and anti-toppling device and a middle anti-toppling device which are combined,
the end positioning and anti-toppling device comprises a side plate fixing section, a thick plate fixing section and end inclined struts, wherein the thick plate fixing section is arranged in the middle of the side plate fixing section and is perpendicular to the side plate fixing section, the end inclined struts are arranged on two sides of the thick plate fixing section and are connected with the end part of the thick plate fixing section and the end part of the side plate fixing section, the side plate fixing section is provided with a side plate fixing groove along the length direction of the side plate fixing section, the thick plate fixing section is provided with a thick plate fixing groove along the length direction of the thick plate fixing section, the thick plate fixing groove is communicated with the side plate fixing groove, the side plate fixing section is provided with a side plate clamping bolt hole, the side plate clamping bolt hole is communicated with the side plate fixing groove, the thick plate fixing section is provided with a thick plate clamping bolt hole, and the thick plate clamping bolt hole is communicated with the thick plate fixing groove,
the middle anti-toppling device comprises a first supporting part and a second supporting part, the first supporting part and the second supporting part are the same in structure and comprise a supporting section and a middle inclined strut, the supporting section is of an L-shaped structure, the middle inclined strut is connected with two ends of the supporting section to form a direct triangular structure, the top of the first supporting part and the top of the second supporting part are connected through a connecting part, and a thick plate clamping groove is formed between the first supporting part and the second supporting part.
As a preferred technical scheme, the side plate fixing section and the thick plate fixing section are of an integrated structure, and the end inclined strut is connected with the side plate fixing section and the thick plate fixing section in a welding mode.
As the preferred technical scheme, the supporting section is formed by welding square steel, and the middle inclined strut is connected with the supporting section in a welding mode.
As a preferred technical scheme, the number of the thick plate clamping bolt holes is 2, and the 2 thick plate clamping bolt holes are located at one end of the thick plate fixing section, which is far away from the side plate fixing section, and are symmetrically arranged at two sides of the thick plate fixing groove.
As the preferred technical scheme, 2 sideboard clamping bolt holes are provided, 2 sideboard clamping bolt holes set up in the both ends of sideboard canned paragraph and be located near one side of thick plate canned paragraph.
Preferably, the connecting part is a rectangular frame structure formed by welding square steel.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts the end positioning anti-toppling device to limit the side section of the deck and the front and back directions of the anti-torque box thick plate, so as to prevent the anti-torque box thick plate from moving along the front and back directions, strengthen the anti-torque box thick plate and prevent the anti-torque box thick plate from toppling over, the middle anti-toppling device plays a further strengthening role, and the stability of the whole structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the tip positioning anti-toppling device of the present invention.
FIG. 2 is a schematic structural view of the anti-toppling device of the present invention.
Fig. 3 is a using state diagram of the positioning anti-toppling combined tool for the container torsion box.
Wherein the reference numerals are specified as follows: the anti-toppling device comprises an end positioning anti-toppling device 1, a middle anti-toppling device 2, a deck side plate 3, a torsion box thick plate 4, a side plate fixing section 11, a thick plate fixing section 12, an end inclined strut 13, a side plate fixing groove 14, a thick plate fixing groove 15, a thick plate clamping bolt hole 16, a side plate clamping bolt hole 17, a first supporting part 21, a second supporting part 22, a supporting section 23, a middle inclined strut 24, a connecting part 25 and a thick plate clamping groove 26.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
The embodiment provides a container ship torsion box positioning and anti-toppling combined tool which comprises an end positioning and anti-toppling device 1 and a middle anti-toppling device 2 which are combined for use.
As shown in fig. 1, the end positioning and anti-toppling device 1 includes a side plate fixing section 11, a thick plate fixing section 12 and an end inclined strut 13, wherein the thick plate fixing section 12 is disposed in the middle of the side plate fixing section 11 and perpendicular to the side plate fixing section 11, the end inclined strut 13 is disposed on both sides of the thick plate fixing section 12 and connected with the end of the thick plate fixing section 12 and the end of the side plate fixing section 11, the end inclined strut 13 and the thick plate fixing section 12, and the side plate fixing section 11 form a triangular structure for supporting the anti-torque box thick plate 4.
The sideboard fixed segment 11 is provided with sideboard fixed slot 14 along its length direction, and the thick plate fixed segment 12 is provided with thick plate fixed slot 15 along its length direction, and thick plate fixed slot 15 and sideboard fixed slot 14 intercommunication are provided with sideboard clamping bolt 17 hole on the sideboard fixed segment 11, and sideboard clamping bolt 17 hole and sideboard fixed slot 14 intercommunication, wherein, the width of sideboard fixed slot 14 is greater than the thickness of deck sideboard 3, and the width of thick plate fixed slot 15 is greater than the thickness of antitorque case thick plate 4. The thick plate fixing section 12 is provided with a thick plate clamping bolt hole 16, the thick plate clamping bolt hole 16 is communicated with the thick plate fixing groove 15, the thick plate clamping bolt hole 16 is provided with 2, the 2 thick plate clamping bolt holes 16 are located in one end, far away from the side plate fixing section 11, of the thick plate fixing section 12 and are symmetrically arranged on two sides of the thick plate fixing groove 15, and the thick plate fixing section 12 can be fixed and the outer portion of the anti-torsion box thick plate 4 can be fixed by adjusting bolts in the thick plate clamping bolt holes 16. The side plate clamping bolt holes 17 are arranged in 2, the 2 side plate clamping bolt holes 17 are arranged at two ends of the side plate fixing section 11 and located on one side close to the thick plate fixing section 12, and the side plate fixing section 11 can be fixed to the outer portion of the torsion box thick plate 4 by adjusting bolts in the side plate clamping bolt holes 17. The side plate fixing section 11 and the thick plate fixing section 12 are of an integrated structure, and the end inclined strut 13 is connected with the side plate fixing section 11 and the thick plate fixing section 12 in a welding mode.
As shown in fig. 2, the middle anti-toppling device 2 includes a first supporting portion 21 and a second supporting portion 22, the first supporting portion 21 and the second supporting portion 22 have the same structure, and include a supporting section 23 and a middle inclined strut 24, the supporting section 23 is an L-shaped structure, the middle inclined strut 24 and two ends of the supporting section 23 are connected to form a direct triangular structure, the tops of the first supporting portion 21 and the second supporting portion 22 are connected by a connecting portion 25, a thick plate clamping groove 26 is formed between the first supporting portion 21 and the second supporting portion 22, and the depth of the thick plate clamping groove 26 is greater than the height of the thick plate 4 of the torsion box. Support section 23 is formed by the square steel welding, and middle part bracing 24 and support section 23 welded connection, connecting portion 25 are the cuboid frame construction that is formed by the square steel welding. The thick plate clamping groove 26 clamps the thick torsion box plate 4 from top to bottom from the middle part of the thick torsion box plate 4, so that the thick torsion box plate 4 is prevented from falling.
As shown in fig. 3, the method of use of this embodiment is as follows: the end positioning anti-toppling device 1 is clamped inwards along the two sides of the deck side plate 3 and the anti-torque box thick plate 4, the middle anti-toppling device 2 is clamped downwards along the middle part of the anti-torque box thick plate 4, the anti-torque box thick plate 4 and the deck side plate 3 are fixed in the assembling process, horse feet are prevented from appearing in the construction process, and the building quality of the ship is improved.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (5)
1. A container ship torsion box positioning anti-toppling combined tool is characterized by comprising an end positioning anti-toppling device (1) and a middle anti-toppling device (2) which are used in a combined mode,
the end positioning and anti-toppling device (1) comprises a side plate fixing section (11), a thick plate fixing section (12) and end inclined struts (13), wherein the thick plate fixing section (12) is arranged in the middle of the side plate fixing section (11) and is perpendicular to the side plate fixing section (11), the end inclined struts (13) are arranged on two sides of the thick plate fixing section (12) and are connected with the end part of the thick plate fixing section (12) and the end part of the side plate fixing section (11), the side plate fixing section (11) is provided with side plate fixing grooves (14) along the length direction of the side plate fixing section, the thick plate fixing section (12) is provided with thick plate fixing grooves (15) along the length direction of the thick plate fixing section, the thick plate fixing grooves (15) are communicated with the side plate fixing grooves (14), side plate clamping bolt holes (17) are arranged on the side plate fixing section (11), and the side plate clamping bolt holes (17) are communicated with the side plate fixing grooves (14), the thick plate fixing section (12) is provided with a thick plate clamping bolt hole (16), the thick plate clamping bolt hole (16) is communicated with the thick plate fixing groove (15),
the middle anti-toppling device (2) comprises a first supporting part (21) and a second supporting part (22), the first supporting part (21) and the second supporting part (22) are identical in structure and comprise a supporting section (23) and a middle inclined strut (24), the supporting section (23) is of an L-shaped structure, the middle inclined strut (24) and two ends of the supporting section (23) are connected to form a right-angled triangle structure, the tops of the first supporting part (21) and the second supporting part (22) are connected through a connecting part (25), and a thick plate clamping groove (26) is formed between the first supporting part (21) and the second supporting part (22);
the side plate fixing section (11) and the thick plate fixing section (12) are of an integrated structure, and the end inclined strut (13) is connected with the side plate fixing section (11) and the thick plate fixing section (12) in a welding mode.
2. The container ship torsion box positioning and anti-toppling combined tool is characterized in that the supporting section (23) is formed by welding square steel, and the middle inclined strut (24) is welded and connected with the supporting section (23).
3. The container ship torsion box positioning and anti-toppling combined tool according to claim 1, wherein 2 thick plate clamping bolt holes (16) are provided, and 2 thick plate clamping bolt holes (16) are located at one end of the thick plate fixing section (12) far away from the side plate fixing section (11) and are symmetrically arranged at two sides of the thick plate fixing groove (15).
4. The container ship torsion box positioning and anti-toppling combined tool according to claim 1, wherein 2 side plate clamping bolt holes (17) are provided, and 2 side plate clamping bolt holes (17) are provided at both ends of the side plate fixing section (11) and at one side close to the thick plate fixing section (12).
5. The container ship torsion box positioning and anti-toppling combined tool is characterized in that the connecting part (25) is a rectangular frame structure formed by welding square steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010305362.7A CN111590257B (en) | 2020-04-17 | 2020-04-17 | Positioning and anti-toppling combined tool for torsion box of container ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010305362.7A CN111590257B (en) | 2020-04-17 | 2020-04-17 | Positioning and anti-toppling combined tool for torsion box of container ship |
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| Publication Number | Publication Date |
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| CN111590257A CN111590257A (en) | 2020-08-28 |
| CN111590257B true CN111590257B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (2)
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| CN208250918U (en) * | 2018-05-02 | 2018-12-18 | 长沙理工大学 | A kind of inclination Arch rib positioning device |
| CN110587258A (en) * | 2019-09-23 | 2019-12-20 | 江苏新时代造船有限公司 | Anti-toppling tool for mounting ship rudder blade |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711738U (en) * | 2010-07-03 | 2011-01-19 | 浙江海洋学院 | Auxiliary longitudinal positioning and mounting tooling piece |
| KR101444377B1 (en) * | 2012-08-23 | 2014-09-26 | 삼성중공업 주식회사 | Guide device for block connection |
| CN103437368B (en) * | 2013-08-20 | 2015-12-23 | 浙江博雷重型机床制造有限公司 | One encloses purlin parts |
| CN203830945U (en) * | 2014-04-01 | 2014-09-17 | 江门市南洋船舶工程有限公司 | Assembling auxiliary device for ship aggregate |
| CN104070316B (en) * | 2014-06-30 | 2015-12-02 | 广东韶钢工程技术有限公司 | A kind of assembled group of welded H section steel is to device and using method thereof |
| CN204266574U (en) * | 2014-11-25 | 2015-04-15 | 任丘市永基建筑安装工程有限公司 | Adjustable auxiliary stand |
| CN109243235B (en) * | 2018-10-18 | 2020-08-07 | 上海外高桥造船有限公司 | Hull assembler safety operation training teaching aid |
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2020
- 2020-04-17 CN CN202010305362.7A patent/CN111590257B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208250918U (en) * | 2018-05-02 | 2018-12-18 | 长沙理工大学 | A kind of inclination Arch rib positioning device |
| CN110587258A (en) * | 2019-09-23 | 2019-12-20 | 江苏新时代造船有限公司 | Anti-toppling tool for mounting ship rudder blade |
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| CN111590257A (en) | 2020-08-28 |
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