CN217533157U - Cargo hold aluminum alloy hatch cover - Google Patents
Cargo hold aluminum alloy hatch cover Download PDFInfo
- Publication number
- CN217533157U CN217533157U CN202221609214.5U CN202221609214U CN217533157U CN 217533157 U CN217533157 U CN 217533157U CN 202221609214 U CN202221609214 U CN 202221609214U CN 217533157 U CN217533157 U CN 217533157U
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- top plate
- longitudinal reinforcing
- hatch cover
- plate
- aluminum alloy
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Abstract
The utility model discloses a cargo hold aluminum alloy hatch cover, which comprises a top plate, a coaming arranged below the top plate, longitudinal reinforcing plates symmetrically arranged at two sides below the top plate, and longitudinal reinforcing seal plates arranged between the longitudinal reinforcing plates at two sides; the coaming is fixedly connected with the top plate and a circle of coaming is formed below the top plate; one end of the longitudinal reinforcing sealing plate abuts against the coaming and the upper end of the longitudinal reinforcing sealing plate is fixedly connected with the top plate; two ends of the longitudinal reinforcing seal plate are respectively fixedly connected with the longitudinal reinforcing plates on two sides; the left side and the right side of the top plate are symmetrically provided with lifting lug plates. The utility model has the advantages of good installation and use effects, high structural strength and convenient use; the carrying is convenient.
Description
Technical Field
The utility model relates to a boats and ships technical field, especially a cargo hold aluminum alloy hatch board.
Background
The cargo hold cover is a sealing device for ensuring the watertight property of a ship body and the safety of goods in a cabin, and simultaneously has certain pressure resistance, the opening and closing mechanization and automation degree of the hatch cover are high and low, the direct relation is the labor intensity of personnel, the loading and unloading production efficiency of the ship and the berthing time at a port, the watertight property, the strength and the reliability of the hatch cover are related to the cargo transportation quality and the safety of the ship, a cover at the opening of the cargo hold on an open deck of the ship is usually made of steel and used for ensuring the tightness of the opening of the cargo hold, and the cover is usually folded, side-open, hanging-away and the like, the watertight property of the hatch is mainly realized by the cargo hold cover device, the side-open type degree of the automation degree of the cargo hold cover directly influences the loading and unloading efficiency of the goods, the opening and closing time of the cargo hold cover is shortened, the labor intensity of the shipmen is reduced, and the requirement of the automation degree of the modern ship on the hatch cover is higher and higher;
the hatch cover is an opening and closing device of a cabin access widely used on a ship, not only can be used for people to come in and go out, but also can be used for equipment or parts with smaller volume to come in and go out, the types of the hatch cover are folding, lateral moving and hanging away, the existing steel cargo hold hatch cover is large in design weight, the requirement on the structural strength of a hatch coaming is high, the weight of a ship body can be increased, the load ton of the ship is further reduced, and the economic benefit of the ship is reduced;
in view of the above, there is a need for an improved hatch cover that can accommodate the current needs for hatch cover tooling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a cargo hold aluminum alloy hatch cover is designed.
The technical scheme of the utility model is that the cargo hold aluminum alloy hatch cover comprises a top plate, a coaming arranged below the top plate, longitudinal reinforcing plates symmetrically arranged at two sides below the top plate, and longitudinal reinforcing seal plates arranged between the longitudinal reinforcing plates at two sides; the coaming is fixedly connected with the top plate and encircles a circle below the top plate; one end of the longitudinal reinforcing sealing plate abuts against the enclosing plate, and the upper end of the longitudinal reinforcing sealing plate is fixedly connected with the top plate; two ends of the longitudinal reinforcing seal plate are respectively fixedly connected with the longitudinal reinforcing plates on two sides; the left side and the right side of the top plate are symmetrically provided with lifting lug plates.
Further supplementing the technical scheme, the top plate is provided with a beam arch.
In addition to the technical scheme, the coaming and the top plate are fixed by welding.
In addition to the technical scheme, the longitudinal reinforcing plate and the top plate are fixed by welding.
In addition to the technical scheme, the longitudinal reinforcing seal plates and the longitudinal reinforcing plates are fixed by welding.
In addition to the technical proposal, the upper edge of the top plate is provided with a rubber groove.
According to the technical scheme, the compression locking plates are arranged on the periphery above the top plate.
The technical scheme is further supplemented, a locking toggle plate is further arranged between the top plate and the enclosing plate, one end of the locking toggle plate is fixedly connected with the top plate, and the other end of the locking toggle plate is fixedly connected with the side face of the enclosing plate.
The technical scheme is further supplemented, and a rubber groove toggle plate is further arranged on one side, located on the rubber groove, of the locking toggle plate.
In addition to the technical scheme, the rubber is arranged in the rubber groove.
The novel LED lamp has the advantages of good installation and use effects, high structural strength and convenience for people to use; the carrying is convenient.
Drawings
Fig. 1 is a schematic view of a first-angle overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the second angle of the present invention;
in the figure, 1, a top plate; 2. enclosing plates; 3. a longitudinal reinforcing plate; 4. longitudinal reinforcing seal plates; 5. lifting the lug plate; 6. a rubber groove; 7. compressing the locking plate; 8. locking the toggle plate; 9. a rubber slot toggle plate.
Detailed Description
Because the existing hatch cover has poor using effect and cannot meet the using requirements of people, the hatch cover is designed on the basis of the defects of the prior art.
In order to make the technical solution more clear to those skilled in the art, the technical solution of the present invention will be explained in detail below with reference to the accompanying drawings 1-2:
a cargo hold aluminum alloy hatch cover comprises a top plate 1, coamings 2 arranged below the top plate 1, longitudinal reinforcing plates 3 symmetrically arranged at two sides below the top plate 1, and longitudinal reinforcing seal plates 4 arranged between the longitudinal reinforcing plates 3 at two sides; the coaming 2 is fixedly connected with the top plate 1 and is encircled into a circle below the top plate 1; one end of the longitudinal reinforcing seal plate 4 is abutted against the coaming 2, and the upper end of the longitudinal reinforcing seal plate is fixedly connected with the top plate 1; two ends of the longitudinal reinforcing seal plate 4 are respectively fixedly connected with the longitudinal reinforcing plates 3 on two sides; in order to facilitate the lifting of the hatch cover, the left side and the right side of the top plate 1 are symmetrically provided with lifting lugs 5, the lifting eye plates are installed in an embedded mode, the top plate 1 needs to be lifted to the lifting eye plate position for pre-drilling, then the lifting eye plates are embedded into the top plate 1, the lifting eye plates are installed between the longitudinal reinforcing plates 3 on the two sides, and in detail, the coamings 2 and the top plate 1 are fixed in a welding mode; the longitudinal reinforcing plate 3 and the top plate 1 are fixed by welding; the longitudinal reinforcing closing plate 4 and the longitudinal reinforcing plate 3 are fixed by welding.
Wherein, the combination of the longitudinal reinforcing plate 3 and the longitudinal reinforcing closing plate 4 can strengthen the whole hatch cover.
Wherein, roof 1 is last to have the roof beam arch, is convenient for sparse rainwater.
In order to isolate rainwater and some sundries, the upper edge of the top plate 1 is provided with a rubber groove 6, in order to prevent the rainwater from being overlarge and protect the hatch cover, rubber is arranged in the rubber groove 6, and in detail, glue is adopted for adhering and fixing during installation.
In order to better mount and fix the hatch cover, a plurality of compression locking plates 7 are arranged on the periphery above the top plate 1, wherein one end of each locking toggle plate 8 is fixedly connected with the top plate 1, and the other end of each locking toggle plate is fixedly connected with the side face of the surrounding plate 2 in order to strengthen strength; wherein, a rubber groove toggle plate 9 is arranged on one side of the rubber groove 6 on the locking toggle plate 8.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. The aluminum alloy hatch cover for the cargo hold is characterized by comprising a top plate (1), coamings (2) arranged below the top plate (1), longitudinal reinforcing plates (3) symmetrically arranged on two sides below the top plate (1) and longitudinal reinforcing seal plates (4) arranged between the longitudinal reinforcing plates (3) on two sides; the coaming (2) is fixedly connected with the top plate (1) and is encircled into a circle below the top plate (1); one end of the longitudinal reinforcing sealing plate (4) is abutted against the enclosing plate (2), and the upper end of the longitudinal reinforcing sealing plate is fixedly connected with the top plate (1); two ends of the longitudinal reinforcing sealing plate (4) are respectively fixedly connected with the longitudinal reinforcing plates (3) on two sides; the left side and the right side of the top plate (1) are symmetrically provided with lifting ear plates (5).
2. A cargo tank aluminum alloy hatch cover according to claim 1, characterized in that the roof plate (1) is provided with beam arches.
3. A cargo tank aluminum alloy hatch cover according to claim 2, characterized in that the coaming (2) and the top plate (1) are fixed by welding.
4. A cargo tank aluminum alloy hatch cover according to claim 3 characterized in that the longitudinal reinforcement plate (3) is fixed with the top plate (1) by welding.
5. A cargo tank aluminum alloy hatch cover according to claim 4, characterized in that the longitudinal reinforcing closure plates (4) are secured to the longitudinal reinforcing plates (3) by welding.
6. A cargo compartment aluminum alloy hatch cover according to claim 5, characterized in that the top plate (1) is provided with a rubber groove (6) at its upper edge.
7. A cargo compartment aluminum alloy hatch cover according to claim 6, characterized in that a plurality of compression locking plates (7) are arranged around the top of the top plate (1).
8. A cargo tank aluminum alloy hatch cover according to claim 7, characterized in that a locking bracket (8) is arranged between the top plate (1) and the coaming (2), one end of the locking bracket (8) is fixedly connected with the top plate (1), and the other end is fixedly connected with the side surface of the coaming (2).
9. A cargo compartment aluminium alloy hatch cover according to claim 8, characterized in that the locking bracket (8) is also provided with a rubber groove bracket (9) on the side of the rubber groove (6).
10. A cargo compartment aluminum alloy hatch cover according to claim 9 characterized in that rubber is installed in the rubber groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609214.5U CN217533157U (en) | 2022-06-24 | 2022-06-24 | Cargo hold aluminum alloy hatch cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609214.5U CN217533157U (en) | 2022-06-24 | 2022-06-24 | Cargo hold aluminum alloy hatch cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217533157U true CN217533157U (en) | 2022-10-04 |
Family
ID=83421397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221609214.5U Active CN217533157U (en) | 2022-06-24 | 2022-06-24 | Cargo hold aluminum alloy hatch cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217533157U (en) |
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2022
- 2022-06-24 CN CN202221609214.5U patent/CN217533157U/en active Active
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