CN212530011U - Portal frame for ship plane sectional shelving and transportation - Google Patents
Portal frame for ship plane sectional shelving and transportation Download PDFInfo
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- CN212530011U CN212530011U CN202021226046.2U CN202021226046U CN212530011U CN 212530011 U CN212530011 U CN 212530011U CN 202021226046 U CN202021226046 U CN 202021226046U CN 212530011 U CN212530011 U CN 212530011U
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Abstract
The utility model discloses a portal is shelved and is used in transportation in hull plane segmentation, include: the lifting top bracing portal frame comprises two single longitudinal beam portals which are arranged in parallel in the front and at the back, two first channel steels which are longitudinally arranged, two second channel steels and two lifting top bracing portals which are transversely placed and fixedly arranged on the top surface of a first cross beam. The gantry of the utility model has strong bearing capacity, is suitable for the plane segmentation of a ship body with high preassembly rate, can move outfitting below a building base surface forward to a platform for operation, reduces the engineering quantity in a dock to a certain extent, realizes land outfitting operation as much as possible, and improves the working efficiency of the pre-assembly; the stability of structure has effectively been strengthened to at the up end install frame construction's rising shore additional, when realizing portal weight lightweight, also the cost is reduced, uses and puts simple process, promotes the security.
Description
Technical Field
The utility model relates to a portal is shelved and is used in transportation in hull plane segmentation.
Background
The outfitting rate maximize is pursued gradually in current hull segmentation preparation, especially is directed at straight segmentation, and this not only is favorable to the integrality of hull intermediate product, can land the outfitting operation moreover, and work load in the reducible depressed place improves outfitting efficiency, shortens dock time greatly. The conventional portal frames are usually single-longitudinal-beam type portal frames equipped by shipbuilding enterprises at present, when a flat car is used for transporting plane sections with pre-installed components under a building base plane, the transportation of the sections and the protection of the pre-installed components are not facilitated, and at present, some factories adopt a method of cushion frame wood blocks, so that potential safety hazards exist, and the problem that the existing portal frames are not suitable for transportation of sections with outstanding outfitting parts on the reverse side of the building base plane is known.
Disclosure of Invention
The purpose of the utility model is to provide a portal frame for the plane section laying and transportation of the ship body, which has strong bearing capacity and improves the working efficiency of the pre-assembly; the stability of structure has effectively been strengthened, the cost is also reduced, uses and puts simple process, promotes the security.
The purpose of the utility model is realized like this:
the utility model discloses a portal is shelved and is transported in hull plane segmentation includes:
parallel arrangement's single longeron portal around two, every single longeron portal includes: the first beam and the two first support legs are used for supporting the first beam to be in a door shape;
the first channel steel is longitudinally arranged, and each first channel steel is fixedly connected with the inner side surfaces of the lower ends of two first support legs in the same longitudinal direction;
the two second channel steels are longitudinally arranged and used for connecting the end parts of the two first cross beams;
two transversely place and fixed mounting in the rising shore portal of the top surface of first crossbeam, every rising shore portal includes: the second cross beam and two second support legs are vertically arranged and used for supporting the second cross beam; the two second supporting legs are connected through a third channel steel which is transversely arranged, and the second supporting legs on the two first cross beams which are longitudinally arranged are connected through a fourth channel steel which is longitudinally arranged; two second cross beams which are arranged in the same longitudinal direction are connected through two fifth channel steel which are arranged in the longitudinal direction.
The bottom of the first supporting leg in the portal frame for the plane subsection placing and transporting of the ship body is provided with a bottom plate parallel to the ground.
The upper end and the lower end of the first supporting leg and/or the second supporting leg in the portal frame for the plane sectional shelving and transportation of the ship body are respectively provided with a plurality of ribbed plates for reinforcing the structure of the first supporting leg and/or the second supporting leg.
The ribbed plates in the portal frame for the plane sectional placement and transportation of the ship body are triangular, and the thickness of the ribbed plates is 50 +/-10 mm.
The length of the first cross beam in the portal frame for the plane sectional shelving and transportation of the ship body is more than 10000 mm.
The distance between the two first support legs of each single-longitudinal-beam portal in the portal for plane subsection placement and transportation of the ship body is more than 8000 mm.
The height between the bottom surface of the first beam in the portal frame for the plane subsection placement and transportation of the ship body and the ground is at least 150mm smaller than the height of the flat car for the plane subsection transportation of the ship body.
The height difference between the second cross beam and the first cross beam in the portal frame for the plane subsection placing and transporting of the ship body is less than 1500 mm.
The gantry of the utility model has strong bearing capacity, is suitable for the plane segmentation of a ship body with high preassembly rate, can move outfitting below a building base surface forward to a platform for operation, reduces the engineering quantity in a dock to a certain extent, realizes land outfitting operation as much as possible, and improves the working efficiency of the pre-assembly; the stability of structure has effectively been strengthened to at the up end install frame construction's rising shore additional, when realizing portal weight lightweight, also the cost is reduced, uses and puts simple process, promotes the security.
Drawings
FIG. 1 is a front view of the hull sectional shelving and transporting gantry of the present invention;
FIG. 2 is a right side view of the hull sectional shelving and transporting gantry of the present invention;
FIG. 3 is a view showing a state that the ship body is placed on the gantry in a planar and sectional manner;
FIG. 4 is a right side view of FIG. 3;
fig. 5 is a ship plane sectional use state diagram of the gantry of the utility model.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the portal frame for shelving and transporting the hull plane section of the present invention is shown, which comprises:
parallel arrangement's single longeron portal 1 around two, every single longeron portal 1 includes: a first beam 11 and two first legs 12 for supporting the first beam 11 in a door shape;
the first channel steel 2 is longitudinally arranged, and each first channel steel 2 is fixedly connected with the inner side surfaces of the lower ends of two first legs 12 in the same longitudinal direction;
the two second channel steels 3 are longitudinally arranged and respectively connected with the end parts of the two first cross beams 11;
two transversely place and fixed mounting in the rising shoring portal 4 of the top surface of first crossbeam 11, every rising shoring portal 4 includes: a second beam 41 and two second legs 42 vertically arranged to support the second beam 41; the two second support legs are connected through a third channel steel 43 which is transversely arranged, and the second support legs 42 on the two first cross beams 11 which are longitudinally arranged are connected through a fourth channel steel 44 which is longitudinally arranged; the two second cross beams 41 arranged in the front and the back are connected through two fifth channel steels 45 arranged in the longitudinal direction.
In the present embodiment, the first and second electrodes are,
a bottom plate 13 parallel to the ground is arranged at the bottom of the first supporting leg 12, a plurality of first rib plates 14 used for reinforcing the structure of the first supporting leg 12 are respectively arranged at the upper end and the lower end of the first supporting leg 12, and the first rib plates 14 are triangular rib plates with the thickness of 50 mm;
the second beam 41 and the second leg 42 are made of H-shaped steel, the upper and lower ends of the second leg 42 are respectively provided with a plurality of second ribs 46 for reinforcing the structure thereof, and the second ribs 46 are also triangular ribs with the thickness of 50 mm.
The length of the first cross beam 11 is more than 10000 mm;
the distance between the two first legs 12 of each single-longitudinal-beam portal frame 1 is more than 8000 mm;
when the portal frame of the utility model is arranged on the flat car 6, the height between the bottom surface of the first beam 11 and the ground is at least 150mm larger than the height of the flat car 6;
the distance between the front single longitudinal beam portal frame 1 and the rear single longitudinal beam portal frame 1 is less than 3000 mm;
the height difference between the second beam 41 and the first beam 11 is less than 1500 mm.
The building base surface 51 of the hull planar segment 5 is provided with a protruding pre-assembly 52; referring to fig. 3-4, when the present invention is used for laying the hull plane sections 5, two of the gantries of the present invention are used for laying the hull plane sections 5, the building base 51 is placed on the top surface of the second beam 41, and the package 52 is located between the two gantries. Referring to fig. 5, the utility model is used for when transporting hull plane segmentation 5, now with two the utility model discloses a portal is placed hull plane segmentation 5 behind flatbed 6 and is shelved on two portals, and the carrying face of flatbed 6 is placed in to the bottom of first crossbeam 11 this moment.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (8)
1. The utility model provides a hull plane segmentation is shelved and is transported with portal which characterized in that, it includes:
parallel arrangement's single longeron portal around two, every single longeron portal includes: the first cross beam and the two first support legs are used for supporting the first cross beam to be in a door shape;
the first channel steel is longitudinally arranged, and each first channel steel is fixedly connected with the inner side surfaces of the lower ends of the two first support legs in the same longitudinal direction;
the two second channel steels are longitudinally arranged and used for connecting the end parts of the two first cross beams;
two transversely place and fixed mounting in the rising shore portal of the top surface of first crossbeam, every rising shore portal includes: the second cross beam and two second support legs are vertically arranged and used for supporting the second cross beam; the two second supporting legs are connected through a third channel steel which is transversely arranged, and the second supporting legs on the two first cross beams which are longitudinally arranged are connected through a fourth channel steel which is longitudinally arranged; two second cross beams which are arranged in the same longitudinal direction are connected through two fifth channel steel which are arranged in the longitudinal direction.
2. The hull sectional flatbed gantry of claim 1, wherein the bottom of the first leg is provided with a floor parallel to the ground.
3. The portal frame for the sectional shelving and transportation of the ship hull plane as claimed in claim 1, wherein the upper and lower ends of the first support leg and/or the second support leg are respectively provided with a plurality of rib plates for the structural reinforcement thereof.
4. The hull planing shelf and transporting mast according to claim 3, characterised in that said ribs are triangular in shape and have a thickness of 50 ± 10 mm.
5. The hull sectional shelving and transportation mast of claim 1, wherein the length of the first beam is greater than 10000 mm.
6. The hull sectional flatbed shelving and transport mast of claim 1, wherein the distance between the two first legs of each single stringer mast is greater than 8000 mm.
7. The hull sectional shelving and transportation mast of claim 1, wherein the height between the bottom surface of the first beam and the ground is at least 150mm less than the height of a flat car for transporting said hull sectional flat.
8. The hull sectional shelving and transportation mast of claim 1, wherein the difference in height between the second beam and the first beam is less than 1500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226046.2U CN212530011U (en) | 2020-06-29 | 2020-06-29 | Portal frame for ship plane sectional shelving and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226046.2U CN212530011U (en) | 2020-06-29 | 2020-06-29 | Portal frame for ship plane sectional shelving and transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212530011U true CN212530011U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226046.2U Active CN212530011U (en) | 2020-06-29 | 2020-06-29 | Portal frame for ship plane sectional shelving and transportation |
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| Country | Link |
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| CN (1) | CN212530011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928498A (en) * | 2021-11-29 | 2022-01-14 | 沪东中华造船(集团)有限公司 | Laying and transporting method for special sections of dual-fuel large container ship |
| CN114180001A (en) * | 2021-11-29 | 2022-03-15 | 上海江南长兴造船有限责任公司 | Hatch coaming segmented transportation method and supporting device thereof |
| CN114194357A (en) * | 2021-12-17 | 2022-03-18 | 上海江南长兴造船有限责任公司 | Transportation method for container ship chimney segment |
-
2020
- 2020-06-29 CN CN202021226046.2U patent/CN212530011U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928498A (en) * | 2021-11-29 | 2022-01-14 | 沪东中华造船(集团)有限公司 | Laying and transporting method for special sections of dual-fuel large container ship |
| CN114180001A (en) * | 2021-11-29 | 2022-03-15 | 上海江南长兴造船有限责任公司 | Hatch coaming segmented transportation method and supporting device thereof |
| CN114194357A (en) * | 2021-12-17 | 2022-03-18 | 上海江南长兴造船有限责任公司 | Transportation method for container ship chimney segment |
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