CN219989473U - Multifunctional transfer platform for hoisting large spare parts of ship main engine - Google Patents
Multifunctional transfer platform for hoisting large spare parts of ship main engine Download PDFInfo
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- CN219989473U CN219989473U CN202320486999.XU CN202320486999U CN219989473U CN 219989473 U CN219989473 U CN 219989473U CN 202320486999 U CN202320486999 U CN 202320486999U CN 219989473 U CN219989473 U CN 219989473U
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Abstract
The utility model provides a multifunctional transfer platform for hoisting large spare parts of a ship main machine, which comprises a main carrying platform and an auxiliary carrying platform which are sequentially arranged at intervals from top to bottom, wherein a U-shaped groove is formed in the auxiliary carrying platform, the open end of the U-shaped groove faces to one side far away from a ship structure, the end face of the open end and the end face of one side of the U-shaped groove far away from the ship structure are positioned in the same vertical plane, a circular through hole is formed in the main carrying platform at the position opposite to the U-shaped groove, the diameter of the circular through hole is larger than the width of the U-shaped groove, when the large spare parts are hoisted, the upper end of the large spare parts sequentially penetrates through the U-shaped groove and the circular through hole, and the bottom end of the large spare parts are arranged on the auxiliary carrying platform. The multifunctional transfer platform can be used for carrying out horizontal hoisting and vertical hoisting, and solves the problem that large spare parts need to be turned and hoisted for multiple times in a limited space.
Description
Technical Field
The utility model belongs to the technical field of ship construction, and particularly relates to a multifunctional transfer platform for hoisting large spare parts of a ship main engine.
Background
The ship is used as a main transportation means for transportation, the construction and operation process of the ship is very important, and especially, the production and maintenance of a cabin section at a power equipment position ensure the continuity of the operation of the whole ship in the later period. The marine engine room section is a main place for installing a main engine and a shafting, and has the characteristics of more equipment, small space, complex line type and the like. In order to ensure the normal operation of large-scale equipment such as a host machine, a plurality of spare parts are placed in daily management for no worry, and the spare parts of the host machine on a ship are large-size parts which cannot be moved and replaced by ordinary manpower, so that a special crane and a transfer platform are required to be used for lifting the large-scale spare parts. In the cabin with compact space and complex structure, if the operation space of the platform cannot meet the size of spare parts, the cabin is required to be turned for multiple times in a narrow cabin, and the construction difficulty is undoubtedly increased for the cabin which is not spacious, so that operators are exposed in danger, the operators are careless, and the collision of the operators or the spare parts is avoided.
Disclosure of Invention
Aiming at the problems, the utility model provides the multifunctional transfer platform for hoisting the large spare parts of the marine main engine, which can be used for horizontally hoisting and vertically hoisting, and solves the problem that the large spare parts need to be steered and hoisted for multiple times in a limited space.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the multifunctional transfer platform comprises a main carrying platform and an auxiliary carrying platform which are sequentially arranged at intervals from top to bottom, wherein one sides of the main carrying platform and the auxiliary carrying platform, which are close to a ship structure, are fixedly connected with the ship structure, and the main carrying platform and the auxiliary carrying platform extend horizontally from the side connected with the ship structure to the side far away from the ship structure; the auxiliary carrying platform is provided with a U-shaped groove, the open end of the U-shaped groove faces to one side far away from the ship structure, the end face of the open end and the end face of one side far away from the ship structure of the U-shaped groove are located in the same vertical plane, the position, opposite to the U-shaped groove, of the main carrying platform is provided with a circular through hole, the diameter of the circular through hole is larger than the width of the U-shaped groove, when a large spare part is hoisted, the upper end of the large spare part sequentially penetrates through the U-shaped groove and the circular through hole, and the bottom end of the large spare part is arranged on the auxiliary carrying platform.
Further, the width of the auxiliary carrying platform is smaller than that of the main carrying platform, and the perpendicular bisectors of the auxiliary carrying platform and the main carrying platform are arranged in a staggered mode.
Further, the main carrying platform comprises a main platform I-beam and a main platform plate, two right-angle triangle angle steel brackets are fixed on the lower end face of the main platform I-beam, one ends of the short right-angle sides of the two right-angle triangle angle steel brackets are fixedly connected with the ship structure, the end face of the long right-angle side is fixedly connected with the main platform I-beam, and the long right-angle side horizontally extends to one side far away from the ship structure; the upper end face of the main platform I-beam is fixedly provided with two first line-shaped angle steels and two second line-shaped angle steels except for the side, which is butted with the ship structure, of the main platform I-beam, the two first line-shaped angle steels are oppositely arranged on the left side and the right side of the upper end face of the main platform I-beam, the second line-shaped angle steels are arranged on the outer side of the upper end face of the main platform I-beam, the two first line-shaped angle steels and the second line-shaped angle steels are parallel to the side edge of the main platform I-beam, the main platform plate is fixed on the upper end faces of the three line-shaped angle steels, and the circular through holes are arranged on the main platform plate.
Furthermore, the length of the second linear angle steel is smaller than the length of the side edge of the I-beam of the main platform where the second linear angle steel is positioned, and fences are fixed on the peripheral sides of the two first linear angle steels and the second linear angle steel; the circular through hole is positioned outside the extending range of the second linear angle steel; and a hinge is connected between the fence positioned on the second linear angle steel and the fence positioned on the first linear angle steel which is arranged at intervals with the second linear angle steel.
Further, the auxiliary carrying platform comprises an auxiliary platform I-beam and an auxiliary platform plate, two right-angle triangle angle steel brackets are fixed on the lower end face of the auxiliary platform I-beam, one ends of short right-angle sides of the two right-angle triangle angle steel brackets are fixedly connected with the ship structure, the end face of the long right-angle side is fixedly connected with the auxiliary platform I-beam, and the long right-angle side horizontally extends to one side far away from the ship structure; two first linear angle steels are arranged at the left side and the right side of the upper end face of the auxiliary platform I-beam, the two first linear angle steels are parallel to the left side and the right side of the auxiliary platform I-beam, and the auxiliary platform plate is arranged on the upper end face of the two first linear angle steels; the open end of the U-shaped groove is positioned at the outer side end of the auxiliary platform plate.
Further, a flexible seal is arranged on the side wall of the circular through hole.
Further, a cover plate for closing and opening the circular through hole is connected to the main platform plate through a hinge.
According to the multifunctional transfer platform for hoisting the large spare parts of the marine main engine, the U-shaped groove is formed in the auxiliary platform plate according to the characteristics of the spare parts, so that the multifunctional platform meets the requirements of carrying the spare parts with flat bottoms and sharp bottoms, and the auxiliary platform plate has a certain thickness and has a larger bearing capacity; meanwhile, a larger round hole is formed in the main platform right above the auxiliary platform plate, a flexible seal is arranged on the edge, collision damage is prevented when the spare parts are lifted, a cover plate is arranged at the hole, the hinge connection is adopted, the opening and closing operation can be realized, vertical lifting of the spare parts can be ensured, when the spare parts of the main machine are lifted, only one step is needed, the spare parts can be safely lifted out of a cabin, manual assistance is not needed, the secondary steering of the lifting process is avoided, the working time is greatly saved, and the working efficiency of personnel is improved.
The multifunctional transfer platform for hoisting the large spare parts of the ship main machine has the main functions of hoisting the spare parts, comprises the spare parts with the characteristics of a plurality of ultra-long rod pieces or columnar parts and the like, is suitable for carrying and hoisting various spare parts with irregular bottom shapes, comprises a main carrying platform and an auxiliary carrying platform, wherein a certain distance X is designed between the main carrying platform and the auxiliary carrying platform, and the X is required to ensure the stable carrying of the spare parts and avoid the phenomenon of shaking and tilting and the like.
The multifunctional lifting platform not only meets the transfer function of the horizontal direction of the parts, but also meets the vertical lifting of the oversized parts, is exquisite in design, is firm and durable, does not occupy the channel space, effectively utilizes the narrow reasonable space of the cabin, realizes the three-dimensional operation of lifting spare parts by multi-layer upper and lower platform configuration, reduces the number of operators and lifting steps, improves the safety of the operation of the operators, and is a strong engineering design with very high practicability.
Drawings
FIG. 1 is a schematic structural view of a multifunctional transfer platform for hoisting large-scale spare parts of a marine main engine according to the utility model;
fig. 2 is a side view of the multifunctional transfer platform for hoisting large spare parts of a marine main engine according to the present utility model.
The novel ship comprises a 1-main carrying platform, a 2-auxiliary carrying platform, a 3-ship structure, a 4-right triangle angle steel bracket, 5-first line angle steel, 6-second line angle steel, 7-fences, 8-hinges, 11-main platform plates, 12-main platform I-beams, 111-circular through holes, 21-auxiliary platform I-beams, 22-auxiliary platform plates and 221-U-shaped grooves.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific examples.
As shown in fig. 1-2, a multifunctional transfer platform for hoisting large spare parts of a marine main engine comprises a main carrying platform 1 and a secondary carrying platform 2 which are sequentially arranged at intervals from top to bottom, wherein one sides of the main carrying platform 1 and the secondary carrying platform 2, which are close to a marine structure, are fixedly connected with the marine structure 3, the main carrying platform 1 and the secondary carrying platform 2 horizontally extend from the side connected with the marine structure 3 to the side far away from the marine structure 3, the width of the secondary carrying platform 2 is smaller than that of the main carrying platform 1, and the perpendicular bisector of the secondary carrying platform 2 and the perpendicular bisector of the main carrying platform 1 are arranged in a staggered manner; a U-shaped groove 221 is formed in the auxiliary carrying platform 2, the open end of the U-shaped groove 221 faces to one side far away from the ship structure 3, the end face of the open end and the end face of one side, far away from the ship structure 3, of the U-shaped groove 221 are located in the same vertical plane, a circular through hole 111 is formed in the main carrying platform 1 at the position opposite to the U-shaped groove 221, the diameter of the circular through hole 111 is larger than the width of the U-shaped groove 221, and a flexible seal is arranged on the side wall of the circular through hole 111; when the large spare part is hoisted, the upper end of the large spare part sequentially penetrates through the U-shaped groove 21 and the circular through hole 111, and the bottom end of the large spare part is placed on the auxiliary carrying platform 2.
The main carrying platform 1 comprises a main platform I-beam 12 and a main platform plate 11, two right-angle triangle angle steel brackets 4 are fixed on the lower end face of the main platform I-beam 12, one ends of the short right-angle sides of the two right-angle triangle angle steel brackets 4 are fixedly connected with the ship structure 3, the end face of the long right-angle side is fixedly connected with the main platform I-beam 12, and the long right-angle side horizontally extends to one side far away from the ship structure 3; on the up end of the main platform I-beam 12, three sides except one side which is butted with the ship structure 3 are fixed with two first linear angle steels 5 and second linear angle steels 6, the two first linear angle steels 5 are oppositely arranged on the left side and the right side of the up end of the main platform I-beam 12, the second linear angle steels 6 are arranged on the outer side of the up end of the main platform I-beam 12, the two first linear angle steels 5 and the second linear angle steels 6 are parallel to the side of the main platform I-beam 12, the main platform plate 11 is fixed on the up end of the three linear angle steels, the circular through hole 111 is positioned on the main platform plate 11, a cover plate for closing and opening the circular through hole 111 is connected on the main platform plate 11 through a hinge, and the cover plate is a part of the main platform and is opened when not used.
The length of the second linear angle steel 6 is smaller than the length of the side edge of the I-beam 12 of the main platform where the second linear angle steel 6 is positioned, and the peripheral sides of the two first linear angle steels 5 and the second linear angle steel 6 are both fixed with a fence 7; the circular through hole 111 is positioned outside the extension range of the second linear angle steel 6; a hinge 8 is connected between a fence 7 positioned on the second linear angle steel 6 and a fence 8 positioned on the first linear angle steel 5 which is arranged at intervals with the second linear angle steel 6.
The auxiliary carrying platform 2 comprises an auxiliary platform I-beam 21 and an auxiliary platform plate 22, two right-angle triangle angle steel brackets 4 are fixed on the lower end face of the auxiliary platform I-beam 21, one ends of short right-angle sides of the two right-angle triangle angle steel brackets 4 are fixedly connected with the ship structure 3, the end face of a long right-angle side is fixedly connected with the auxiliary platform I-beam 21, and the long right-angle side horizontally extends to one side far away from the ship structure 3; two first linear angle steels 5 are arranged at the left and right sides of the upper end face of the auxiliary platform I-beam 21, the two first linear angle steels 5 are parallel to the left and right sides of the auxiliary platform I-beam 21, and the auxiliary platform plate 22 is arranged on the upper end faces of the two first linear angle steels 5; the open end of the U-shaped groove 21 is located at the outer end of the auxiliary platform plate 22.
Those of ordinary skill in the art will appreciate that: the foregoing description of the embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The multifunctional transfer platform is characterized by comprising a main carrying platform and an auxiliary carrying platform which are sequentially arranged at intervals from top to bottom, wherein one sides of the main carrying platform and the auxiliary carrying platform, which are close to a ship structure, are fixedly connected with the ship structure, and the main carrying platform and the auxiliary carrying platform extend from the side connected with the ship structure to the side far away from the ship structure horizontally; the auxiliary carrying platform is provided with a U-shaped groove, the open end of the U-shaped groove faces to one side far away from the ship structure, the end face of the open end and the end face of one side far away from the ship structure of the U-shaped groove are located in the same vertical plane, the position, opposite to the U-shaped groove, of the main carrying platform is provided with a circular through hole, the diameter of the circular through hole is larger than the width of the U-shaped groove, when a large spare part is hoisted, the upper end of the large spare part sequentially penetrates through the U-shaped groove and the circular through hole, and the bottom end of the large spare part is arranged on the auxiliary carrying platform.
2. The multifunctional transfer platform for hoisting large-scale spare parts of ship main frames according to claim 1, wherein the width of the auxiliary carrying platform is smaller than that of the main carrying platform, and the perpendicular bisectors of the auxiliary carrying platform and the main carrying platform are arranged in a staggered mode.
3. The multifunctional transfer platform for hoisting large spare parts of a marine main engine according to claim 2, wherein the main carrying platform comprises a main platform I-beam and a main platform plate, two right-angle triangle angle steel brackets are fixed on the lower end face of the main platform I-beam, one ends of short right-angle sides of the two right-angle triangle angle steel brackets are fixedly connected with a marine structure, the end face of a long right-angle side is fixedly connected with the main platform I-beam, and the long right-angle side horizontally extends to one side far away from the marine structure; the upper end face of the main platform I-beam is fixedly provided with two first line-shaped angle steels and two second line-shaped angle steels except for the side, which is butted with the ship structure, of the main platform I-beam, the two first line-shaped angle steels are oppositely arranged on the left side and the right side of the upper end face of the main platform I-beam, the second line-shaped angle steels are arranged on the outer side of the upper end face of the main platform I-beam, the two first line-shaped angle steels and the second line-shaped angle steels are parallel to the side edge of the main platform I-beam, the main platform plate is fixed on the upper end faces of the three line-shaped angle steels, and the circular through holes are arranged on the main platform plate.
4. The multifunctional transfer platform for hoisting large spare parts of a marine main engine according to claim 3, wherein the length of the second linear angle steel is smaller than the length of the side edge of an I-beam of the main platform where the second linear angle steel is located, and fences are fixed on the outer peripheral sides of the two first linear angle steels and the second linear angle steel; the circular through hole is positioned outside the extending range of the second linear angle steel; and a hinge is connected between the fence positioned on the second linear angle steel and the fence positioned on the first linear angle steel which is arranged at intervals with the second linear angle steel.
5. The multifunctional transfer platform for hoisting large spare parts of a marine main engine according to claim 4, wherein the auxiliary carrying platform comprises an auxiliary platform I-beam and an auxiliary platform plate, two right-angle triangle angle steel brackets are fixed on the lower end face of the auxiliary platform I-beam, one ends of short right-angle sides of the two right-angle triangle angle steel brackets are fixedly connected with a marine structure, the end face of a long right-angle side is fixedly connected with the auxiliary platform I-beam, and the long right-angle side horizontally extends to one side far away from the marine structure; two first linear angle steels are arranged at the left side and the right side of the upper end face of the auxiliary platform I-beam, the two first linear angle steels are parallel to the left side and the right side of the auxiliary platform I-beam, and the auxiliary platform plate is arranged on the upper end face of the two first linear angle steels; the open end of the U-shaped groove is positioned at the outer side end of the auxiliary platform plate.
6. The multifunctional transfer platform for hoisting large spare parts of a marine main engine according to claim 1, wherein flexible seals are arranged on the side walls of the circular through holes.
7. A multi-functional transfer platform for hoisting large-scale spare parts of a marine main engine according to claim 3, wherein a cover plate for closing and opening a circular through hole is connected to the main platform plate through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486999.XU CN219989473U (en) | 2023-03-14 | 2023-03-14 | Multifunctional transfer platform for hoisting large spare parts of ship main engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486999.XU CN219989473U (en) | 2023-03-14 | 2023-03-14 | Multifunctional transfer platform for hoisting large spare parts of ship main engine |
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| Publication Number | Publication Date |
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| CN219989473U true CN219989473U (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320486999.XU Active CN219989473U (en) | 2023-03-14 | 2023-03-14 | Multifunctional transfer platform for hoisting large spare parts of ship main engine |
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| CN (1) | CN219989473U (en) |
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- 2023-03-14 CN CN202320486999.XU patent/CN219989473U/en active Active
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