CN109094726B - Quick installation device and method for ship guide frame - Google Patents
Quick installation device and method for ship guide frame Download PDFInfo
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- CN109094726B CN109094726B CN201811135395.0A CN201811135395A CN109094726B CN 109094726 B CN109094726 B CN 109094726B CN 201811135395 A CN201811135395 A CN 201811135395A CN 109094726 B CN109094726 B CN 109094726B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
Abstract
The invention relates to a quick installation device and a quick installation method for a ship guide frame, which comprise a horizontally arranged square beam, wherein two first partition plates which are parallel to the end surface of the square beam are arranged in the square beam, the two first partition plates are respectively arranged close to two ends of the square beam, the end surfaces of the outer sides of the two first partition plates are respectively connected with an elastic pushing structure extending out of the end part of the square beam, the upper end surface of the square beam is provided with two horizontally arranged gradienters, the middle part of the square beam is provided with a first ruler which is arranged along the length direction of the square beam, and the upper end surface of the square beam is provided with two second rulers which are perpendicular to the square beam. According to the quick installation device and method for the ship guide frame, the guide frame can be quickly installed through single operation, and meanwhile, the installation accuracy of the guide frame can be guaranteed.
Description
Technical Field
The invention relates to the field of guide frame installation, in particular to a device and a method for quickly installing a ship guide frame.
Background
In the manufacturing process of large container ships, specific guide frames (also called guide rails) are installed on the front wall and the rear wall in the cargo hold of the container ship. At present, the guide frame of the container ship is installed at the stage of ship body section construction, and in the installation process, the horizontal plane of the guide frame, the distance between the guide frames and other precision control needs double matching operation, and a measuring tape is used for measurement and control; the method has the characteristics of large measurement quantity, large deviation, low accuracy standard-reaching rate, long construction period and the like, so that the installation and manufacturing requirements of the ship guide frame for improving the work efficiency and reducing the cost cannot be met.
Disclosure of Invention
Aiming at the technical problems, the invention provides a quick installation device and a quick installation method for a ship guide frame, which can realize quick installation of the guide frame and ensure the installation precision of the guide frame through single-person operation.
In order to achieve the purpose, the invention provides a quick installation device for a ship guide frame, which comprises a horizontally arranged square beam, wherein two first partition plates are arranged inside the square beam and are parallel to the end face of the square beam, the two first partition plates are respectively arranged close to two ends of the square beam, the end faces of the outer sides of the two first partition plates are respectively connected with an elastic pushing structure extending out of the end part of the square beam, the upper end face of the square beam is provided with two horizontally arranged gradienters, the middle part of the square beam is provided with a first straight ruler arranged along the length direction of the square beam, and the upper end face of the square beam is provided with two second straight rulers perpendicular to the square beam.
Preferably, two ends of the lower end surface of the square beam are respectively provided with a bracket for supporting the square beam.
As the preferred scheme, the up end of square roof beam is equipped with two rectangle breach, two rectangle breach department respectively be equipped with an upper end opening and cross sectional shape with the rectangle box that the rectangle breach is the same, the rectangle box set up in the inside of square roof beam and up end with the up end parallel and level of square roof beam, two the spirit level sets up respectively in two in the rectangle box, the upper end of rectangle box is equipped with transparent apron.
Preferably, the elastic pushing structure comprises a spring and a steel ball, and two ends of the spring are respectively and fixedly connected with the first partition plate and the steel ball.
As the preferred scheme, two gradienters are respectively and symmetrically arranged at two ends of the square beam.
As the preferred scheme, the two second rulers are symmetrically arranged at two ends of the square beam respectively.
In order to achieve the same purpose, the invention also provides a ship guide quick installation method using the ship guide quick installation device, which comprises the following steps: (1) adjusting the base surface of the transverse bulkhead segment of the ship body to be in a horizontal state; (2) respectively drawing an installation line, a check line and a center line of the guide frame; (3) the ship transverse bulkhead segment is provided with a plurality of groups of checking structures, each checking structure comprises two marker posts perpendicular to the upper surface of the ship transverse bulkhead segment and a steel wire checking line arranged between the two marker posts, the steel wire checking lines are straightened by the two marker posts, and the steel wire checking lines of the plurality of groups of checking structures are all positioned in the same horizontal plane; (4) hoisting all guide frames to be installed to the positions of corresponding installation lines; (5) horizontally placing the ship guide frame rapid installation device between two guide frames and enabling two ends of the square beam to be aligned to check lines of the two guide frames respectively, wherein elastic pushing structures at two ends of the square beam are enabled to be always abutted against end faces of the two guide frames; (6) the square beam is pushed forwards along the length direction of the square beam, and the square beam is ensured to be always in a horizontal state through a level gauge in the square beam in the pushing process; (7) in the process that the square beam is pushed forwards, the position relation between the check lines on the two guide frames and the two end parts of the square beam is observed in real time, and the two guide frames are adjusted in real time, so that the check lines on the two guide frames are always in contact with the two end parts of the square beam.
Preferably, 4 groups of verification structures are arranged on the transverse bulkhead segment of the ship body in the step (3), and the method comprises the following specific steps: two sides of the upper opening of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a first checking structure; two sides of the middle position of the transverse bulkhead segment of the ship body are respectively provided with a marker post and used as a second checking structure; two sides of the lower opening of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a third checking structure; two ends of the center line of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a fourth checking structure; each mark point forms 8 mark points on 8 marker posts, wherein guarantee 8 the mark point is located same horizontal plane, every group set up between two mark points of check structure the steel wire check line, wherein the steel wire check line is located the top of guide frame and can with the second ruler is crossing.
Preferably, the step (6) further comprises the step of observing scales of the steel wire check lines on the two second rulers when the second rulers move to intersect with the steel wire check lines in the process that the square beams are pushed forwards, and adjusting the pose of the square beams in real time according to the observation result to ensure that the square beams are always in a horizontal state and at the same height in the whole moving process.
Preferably, in the step (7), a guide frame close to the steel wire calibration line of the fourth calibration structure is positioned and installed at first, and the guide frame is used as a reference guide frame for calibration; and installing other guide frames to the two sides of the reference guide frame step by step.
According to the quick installation device and method for the ship guide frame, when the container ship guide frame is installed in a ship body section building stage, a ship body section is adjusted to be in a horizontal state, a guide frame installation line and an inspection line are drawn on a section base plane, the guide frame is hoisted to a corresponding position, and the flatness of the guide frame and the distance between the two guide frames are controlled by using the ship guide frame installation device, so that quick installation and inspection integration are realized; the method can realize single-person operation, reduce labor cost, improve the guide frame installation efficiency, control the installation precision, reduce subsequent reworking, shorten the guide frame precision report and check period and greatly reduce the comprehensive cost of guide frame installation.
Drawings
FIG. 1 is a schematic structural view of a quick installation device for a ship guide frame applied to a table ship guide frame;
FIG. 2 is an enlarged view of a portion of one end of the quick marine guide mounting assembly;
FIG. 3 is a projection view of section A-A of FIG. 2;
FIG. 4 is a projection view of section B-B of FIG. 2;
fig. 5 is a projection view of section C-C in fig. 2.
Wherein: 1. a square beam; 2. a reinforcing toggle plate; 3. a second straightedge; 4. a steel ball; 5. a spring; 6. closing the plate; 7. a rectangular box; 8. a square box; 9. a level gauge; 10. a cover plate; 11. a marker post; 12. a first straightedge; 13. a transverse bulkhead segment of the ship body; 14. a guide frame; 15. a second separator; 16. a first separator; l1, center line check line; l2, steel wire check line.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-5, the quick installation device for a ship guide frame provided by the invention comprises a horizontally arranged square beam 1, two first partition plates 16 arranged in parallel with the end surface of the square beam 1 are arranged inside the square beam 1, the two first partition plates 16 are respectively arranged near two ends of the square beam 1, the outer end surfaces of the two first partition plates 16 are respectively connected with an elastic pushing structure extending from the end part of the square beam 1, the upper end surface of the square beam 1 is provided with two horizontally arranged gradienters 9, the middle part of the square beam 1 is provided with a first ruler 12 arranged along the length direction of the square beam 1, and the upper end surface of the square beam 1 is provided with two second rulers 3 arranged perpendicular to the square beam 1. Specifically, when the guide frame 14 of the container ship is installed in the stage of building the ship body section, the ship body section is adjusted to be in a horizontal state, a guide frame installation line and a detection line are drawn on the section base surface, and after the guide frame 14 is hoisted to a corresponding position, the flatness of the guide frame 14 and the distance between the two guide frames 14 are controlled by using a ship guide frame installation device, so that the integration of quick installation and detection is realized; the method can realize single-person operation, reduce labor cost, improve the installation efficiency and installation accuracy control of the guide frame 14, reduce subsequent rework, shorten the accuracy inspection period of the guide frame 14, greatly reduce the comprehensive cost of the installation of the guide frame 14, ensure that the square beam 1 is always in a horizontal state through the level gauge 9, wherein, the square beam 1 can adopt aluminum material or organic glass material, the total length can be designed according to the space between the guide frames 14 with different specifications/sizes, the space between two adjacent guide frames 14 is ensured through the length of the square beam 1, preferably, the two ends of the square beam 1 are provided with elastic pushing structures, thereby facilitating the control of the distance between two adjacent guide frames 14, further preferably, in the embodiment, the elastic pushing structures comprise a spring 5 and a steel ball 4, the two ends of the spring 5 are respectively fixedly connected with the first clapboard 16 and the steel ball 4, wherein, the steel ball 4 stretches out about 2mm from the tip of square roof beam 1 to can guarantee that this device can slide at will between two guide brackets 14.
In order to support the square beam 1 integrally and ensure that the square beam 1 can be pushed smoothly, in the embodiment, two ends of the lower end surface of the square beam 1 are respectively provided with a bracket for supporting the square beam 1, preferably, the bracket is a reinforcing bracket 2.
In this embodiment, the up end of square roof beam 1 is equipped with two rectangle breachs, two rectangle breach department respectively be equipped with an upper end opening and cross sectional shape with the rectangle box that the rectangle breach is the same, the rectangle box set up in the inside and up end of square roof beam 1 with the up end parallel and level of square roof beam 1, two spirit level 9 sets up respectively in two in the rectangle box, the upper end of rectangle box is equipped with transparent apron 10, preferably, clear glass is chooseed for use to apron 10 to the realization is to the protection of spirit level 9, and simultaneously, clear glass can be convenient for monitor spirit level 9 state. Further, in this embodiment, in order to ensure that the spring 5 does not deviate, the elastic pushing structure is arranged in a square box 8 with an open end, the opening of the square box 8 faces the end of the square beam, the opening section of the square box 8 is provided with a sealing plate 6, a circular hole is formed in the middle of the sealing plate 6, the steel ball 5 is located in the circular hole, a second partition plate 15 is arranged between the steel ball 4 and the spring 5 in order to ensure the stress balance of the steel ball 4, and the spring 5 drives the steel ball 4 to move by pushing the second partition plate 15.
In addition, in this embodiment, the two gradienters 9 are respectively symmetrically arranged at two ends of the square beam 1, wherein the distance between the gradienter 9 and the end of the square beam 1 where the gradienter is located is 100 mm; two the second ruler 3 respectively symmetry set up in the both ends of square roof beam 1, wherein, the distance between the tip of the square roof beam 1 one end of second ruler 3 rather than place is 50 mm.
In addition, the embodiment also provides a ship guide quick installation method using the ship guide quick installation device, which comprises the following steps: (1) adjusting the base surface of the transverse bulkhead segment 13 of the ship body to be in a horizontal state; (2) respectively drawing an installation line, a check line and a center line of the guide frame 14 by means of instruments such as a theodolite and the like according to drawing requirements; (3) arranging a plurality of groups of verification structures on the transverse bulkhead segment 13 of the ship body, wherein each verification structure comprises two marker posts 11 perpendicular to the upper surface of the transverse bulkhead segment 13 of the ship body and a steel wire verification line L2 arranged between the two marker posts 11, the steel wire verification line L2 is straightened by the two marker posts 11, and the steel wire verification lines L2 of the verification structures of the groups are ensured to be positioned in the same horizontal plane through a theodolite or a level 9; (4) hoisting all the guide frames 14 to be installed to the positions of the corresponding installation lines according to the specification and the model of the guide frames 14; (5) horizontally placing the ship guide frame rapid installation device between the two guide frames 14 and enabling the two ends of the square beam 1 to be aligned with the check lines of the two guide frames 14 respectively, wherein the elastic pushing structures at the two ends of the square beam 1 are enabled to be always abutted against the end surfaces of the two guide frames 14; (6) the square beam 1 is pushed forwards along the length direction of the square beam 1, and the square beam 1 is ensured to be always in a horizontal state through a level gauge 9 in the square beam 1 in the pushing process; (7) in the process that the square beam 1 is pushed forwards, the position relation between the check lines on the two guide frames 14 and the two end parts of the square beam 1 is observed in real time, and the two guide frames 14 are adjusted in real time, so that the check lines on the two guide frames 14 are always in contact with the two end parts of the square beam 1.
Preferably, in this embodiment, 4 groups of verification structures are arranged on the transverse bulkhead segment 13 of the hull in the step (3), and the specific steps are as follows: two sides of the upper opening of the transverse bulkhead segment 13 of the ship body are respectively provided with a mark post 11 which is used as a first checking structure; a marker post 11 is respectively arranged on two sides of the middle position of the transverse bulkhead section 13 of the ship body and is used as a second checking structure; two sides of the lower opening of the transverse bulkhead segment 13 of the ship body are respectively provided with a mark post 11 which is used as a third checking structure; two ends of the center line of the transverse bulkhead segment 13 of the ship body are respectively provided with a mark post 11 and used as a fourth checking structure; 8 through theodolite or spirit level 9 each mark a little forms 8 mark points on the sighting rod 11, wherein guarantee 8 the mark point is located same horizontal plane, every group set up between two mark points of check structure steel wire check line L2, wherein steel wire check line L2 is located the top of guide frame 14 and can with second ruler 3 is crossing.
Further preferably, in the step (6), in the process of pushing the square beam 1 forward, when the second rulers 3 move to intersect with the steel wire check line L2, scales of the steel wire check line L2 on the two second rulers 3 are observed, and according to an observation result, the posture of the square beam 1 is adjusted in real time, so that the square beam 1 is always in a horizontal state and at the same height in the whole moving process.
In this embodiment, in the step (7), one guide frame 14 close to the steel wire check line L2 of the fourth check structure is positioned and installed first, and is used as a reference guide frame for alignment; and then the other guide frames 14 are installed to both sides of the reference guide frame step by step. The quick mounting device of the ship guide frame 14 is used for matching construction, and the guide frame 14 is installed on the inspection line of the marking center line and the horizontal surface line in an adjusting mode; the single-person operation can be achieved, the labor cost is reduced, the installation efficiency and the installation precision control of the guide frame 14 are improved, the follow-up reworking is reduced, and the precision report and check period of the guide frame 14 is shortened.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick installation device of boats and ships leading truck, its characterized in that, including the square roof beam of level setting, the inside of square roof beam be equipped with two with the terminal surface parallel arrangement's of square roof beam first baffle, two first baffle is close to respectively the both ends of square roof beam set up, two be connected with a follow on the outside terminal surface of first baffle the elasticity top that the tip of square roof beam stretched out pushes up the structure, the up end of square roof beam is equipped with the spirit level that two levels set up, the left end face of square roof beam or the middle part of right-hand member face are equipped with a first ruler of arranging along square roof beam length direction level, the up end of square roof beam is equipped with two perpendicular to the second ruler that square roof beam set up.
2. The quick installation device for ship guide frames according to claim 1, wherein two ends of the lower end surface of the square beam are respectively provided with a bracket for supporting the square beam.
3. The quick installation device for the ship guide frame according to claim 1, wherein the upper end face of the square beam is provided with two rectangular notches, two rectangular notches are respectively provided with a rectangular box which is provided with an upper end opening and has the same cross-sectional shape as the rectangular notches, the rectangular box is arranged in the square beam, the upper end face of the rectangular box is flush with the upper end face of the square beam, the two gradienters are respectively arranged in the two rectangular boxes, and the upper end of the rectangular box is provided with a transparent cover plate.
4. The quick installation device for ship guide frames according to claim 1, wherein the elastic pushing structure comprises a spring and a steel ball, and two ends of the spring are fixedly connected with the first partition plate and the steel ball respectively.
5. The quick installation device of ship guide frame according to claim 1, wherein two said levels are symmetrically disposed at two ends of said square beam.
6. The quick installation device of a ship guide frame according to claim 1, wherein the two second rulers are symmetrically arranged at two ends of the square beam respectively.
7. A quick installation method of a ship guide using the quick installation apparatus of a ship guide according to any one of claims 1 to 6, comprising the steps of: (1) adjusting the base surface of the transverse bulkhead segment of the ship body to be in a horizontal state; (2) respectively drawing an installation line, a check line and a center line of the guide frame; (3) the ship transverse bulkhead segment is provided with a plurality of groups of checking structures, each checking structure comprises two marker posts perpendicular to the upper surface of the ship transverse bulkhead segment and a steel wire checking line arranged between the two marker posts, the steel wire checking lines are straightened by the two marker posts, and the steel wire checking lines of the plurality of groups of checking structures are all positioned in the same horizontal plane; (4) hoisting all guide frames to be installed to the positions of corresponding installation lines; (5) horizontally placing the ship guide frame rapid installation device between two guide frames and enabling two ends of the square beam to be aligned to check lines of the two guide frames respectively, wherein elastic pushing structures at two ends of the square beam are enabled to be always abutted against end faces of the two guide frames; (6) the square beam is pushed forwards along the length direction of the square beam, and the square beam is ensured to be always in a horizontal state through a level gauge in the square beam in the pushing process; (7) in the process that the square beam is pushed forwards, the position relation between the check lines on the two guide frames and the two end parts of the square beam is observed in real time, and the two guide frames are adjusted in real time, so that the check lines on the two guide frames are always in contact with the two end parts of the square beam.
8. The quick installation method of a marine guide frame as claimed in claim 7, wherein the step (3) of arranging 4 groups of verification structures on the transverse bulkhead segment of the hull comprises the following specific steps: two sides of the upper opening of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a first checking structure; two sides of the middle position of the transverse bulkhead segment of the ship body are respectively provided with a marker post and used as a second checking structure; two sides of the lower opening of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a third checking structure; two ends of the center line of the transverse bulkhead segment of the ship body are respectively provided with a mark post and used as a fourth checking structure; each mark point forms 8 mark points on 8 marker posts, wherein guarantee 8 the mark point is located same horizontal plane, every group set up between two mark points of check structure the steel wire check line, wherein the steel wire check line is located the top of guide frame and can with the second ruler is crossing.
9. The quick installation method of the ship guide frame as claimed in claim 8, wherein the step (6) further comprises observing scales of the steel wire check lines on the two second rulers when the second rulers move to intersect with the steel wire check lines in the process of pushing the square beam forwards, and adjusting the pose of the square beam in real time according to the observation result to ensure that the square beam is always in a horizontal state and at the same height in the whole moving process.
10. The quick installation method of a marine guide according to claim 8, wherein in the step (7), one guide of the steel wire check line close to the fourth check structure is positioned and installed firstly and serves as a standard reference guide; and installing other guide frames to the two sides of the reference guide frame step by step.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135395.0A CN109094726B (en) | 2018-09-28 | 2018-09-28 | Quick installation device and method for ship guide frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135395.0A CN109094726B (en) | 2018-09-28 | 2018-09-28 | Quick installation device and method for ship guide frame |
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| CN109094726A CN109094726A (en) | 2018-12-28 |
| CN109094726B true CN109094726B (en) | 2020-07-03 |
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| CN201811135395.0A Active CN109094726B (en) | 2018-09-28 | 2018-09-28 | Quick installation device and method for ship guide frame |
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| CN112027024B (en) * | 2020-08-18 | 2021-08-17 | 广州文冲船厂有限责任公司 | Novel guide frame pre-trimming method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1980486A1 (en) * | 2006-02-03 | 2008-10-15 | Open Joint-Stock Company "Central Design Bureau" 'Corall' | Method for assembling a waterborne ship hull and a device for carrying out said method |
| CN101423105A (en) * | 2008-11-28 | 2009-05-06 | 大连船舶重工集团有限公司 | Mounting method of guide-rail for container ship |
| KR20120008167A (en) * | 2010-07-16 | 2012-01-30 | 현대중공업 주식회사 | Leveling device for heavy weight machinery |
| CN104494784A (en) * | 2014-12-29 | 2015-04-08 | 广州文冲船厂有限责任公司 | Manufacturing and mounting method of container ship guide frame |
-
2018
- 2018-09-28 CN CN201811135395.0A patent/CN109094726B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1980486A1 (en) * | 2006-02-03 | 2008-10-15 | Open Joint-Stock Company "Central Design Bureau" 'Corall' | Method for assembling a waterborne ship hull and a device for carrying out said method |
| CN101423105A (en) * | 2008-11-28 | 2009-05-06 | 大连船舶重工集团有限公司 | Mounting method of guide-rail for container ship |
| KR20120008167A (en) * | 2010-07-16 | 2012-01-30 | 현대중공업 주식회사 | Leveling device for heavy weight machinery |
| CN104494784A (en) * | 2014-12-29 | 2015-04-08 | 广州文冲船厂有限责任公司 | Manufacturing and mounting method of container ship guide frame |
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