CN217994725U - Novel hatch corner panel protection structure - Google Patents
Novel hatch corner panel protection structure Download PDFInfo
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- CN217994725U CN217994725U CN202222576055.XU CN202222576055U CN217994725U CN 217994725 U CN217994725 U CN 217994725U CN 202222576055 U CN202222576055 U CN 202222576055U CN 217994725 U CN217994725 U CN 217994725U
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- hatch
- corner panel
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- steel
- protection structure
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Abstract
The utility model discloses a novel hatch corner plate protection structure, which comprises a hatch corner plate arranged between a hatch longitudinal girder and a hatch end beam; the hatch frame comprises semicircular steel, wherein the semicircular steel is arranged below a hatch corner panel; the semicircular steel is not contacted with the hatch corner panel; the distribution shape of the semicircular steel is the same as the shape of the outer side end edge of the hatch corner panel; the semi-circular steel is fixedly connected with the hatch longitudinal girders and the hatch end beams; the outer end of the semicircular steel is positioned outside the outer end edge of the hatch corner panel. The utility model discloses can provide effectual protection for the hatch corner plate of bulk cargo ship and ore sand ship etc. its simple structure is convenient for build, construction and maintain.
Description
Technical Field
The utility model relates to a boats and ships technical field, in particular to novel hatch corner plate protection architecture.
Background
The main deck of the ship types such as bulk cargo ships and ore sand ships is provided with a large hatch opening at each cargo hold, the corner of the hatch belongs to a high stress area, the corner of the hatch is generally set to be an arc-shaped or elliptic arc-shaped transition plate and needs to be inserted to be thick, and the plate generally cannot allow accessories to be welded at the edge of the plate according to the requirement of fatigue calculation.
The hatch corner panel protrudes from the hatch coaming and there is a risk that the panel may be stocked and mechanically damaged during handling operations such as loading and unloading. Conventional designs typically provide a load shedding panel at the hatch corners.
The conventional hatch corner structure only provided with a cargo unloading plate has the defects that the edge of the hatch corner plate of a main deck cannot be protected, and the hatch corner plate can be accumulated and damaged if being collided by a grab bucket steel wire rope, and finally structural damage such as cracks and the like occurs.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned defect that prior art exists, provide a novel hatch corner board protection architecture.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a novel hatch corner panel protection structure comprises a hatch corner panel arranged between a hatch longitudinal girder and a hatch end beam; the hatch frame comprises semicircular steel, wherein the semicircular steel is arranged below a hatch corner plate; the semicircular steel is not contacted with the hatch corner panel; the distribution shape of the semicircular steel is the same as the shape of the outer side end edge of the hatch corner panel; the semicircular steel is fixedly connected with the hatch longitudinal girder and the hatch end beam; the outer end of the semicircular steel is positioned outside the outer end edge of the hatch corner panel.
The outer side edge of the hatch corner panel is arc-shaped, and the distribution shape of the semicircular steel is arc-shaped distribution which is the same as the arc shape of the outer side edge of the hatch corner panel.
The arc-shaped end face of the semicircular steel faces outwards.
Two ends of the semicircular steel are fixedly connected with the hatch longitudinal girder and the hatch end beam respectively.
Two ends of the semicircular steel are fixedly connected to the hatch longitudinal girder and the hatch end beam through first base plates respectively.
The part between the both ends of semicircle steel is the main part of semicircle steel, and the main part of semicircle steel passes through a plurality of brackets of supporting respectively the rigid coupling in hatch longitudinal girder and hatch end beam.
The flat end surface of the semicircular steel positioned at the inner side is fixedly connected with the support toggle plate.
The support toggle plates are vertically distributed.
Second backing plates are arranged between the supporting bracket and the hatch longitudinal girder and between the supporting bracket and the hatch end beam.
The second backing plate and the hatch longitudinal girder, the second backing plate and the hatch end beam, and the support toggle plate and the second backing plate are all connected by welding.
The beneficial effects of the utility model reside in that: the utility model discloses can provide effectual protection for the hatch corner plate of bulk cargo ship and ore sand ship etc.. The structure of the utility model is safe and reliable, and the hatch angle plate is not welded on the hatch angle plate, thus the structural strength of the hatch angle plate is not damaged; the utility model has large protection range, and covers the protruding part of the whole hatch corner plate; furthermore, the utility model discloses simple structure is convenient for build, construction and maintain.
Drawings
Fig. 1 is a schematic top view of a preferred embodiment of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a view from direction C of fig. 1.
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, a novel hatch corner panel protection structure includes a hatch corner panel 10 provided between a hatch stringer 11 and a hatch end beam 12; the hatch corner plate structure further comprises semi-circular steel 20, wherein the semi-circular steel 20 is arranged below the hatch corner plate 10; the semicircular steel 20 does not contact the hatch corner panel 10; the distribution shape of the semicircular steels 20 is the same as the shape of the outer edge of the hatch corner panel 10.
Both ends of the semicircular steel 20 are fixedly connected to the hatch stringers 11 and the hatch end beam 12 through first tie plates 21, respectively. Fig. 3 and 4 are schematic views showing the connection state of one end portion of the semicircular steel, the first bolster plate, and the hatch stringers.
The connection state diagram of the other end of the semicircular steel, the first bolster plate and the hatch end beam is the same as that of fig. 3 and 4 except that the hatch longitudinal girder 11 in fig. 3 and 4 is replaced with the hatch end beam 12.
The semicircular steel 20 and the first backing plate 21, the first backing plate 21 and the hatch longitudinal girder 11, and the first backing plate 21 and the hatch end beam 12 are all connected by welding.
The portion between the two ends of the semicircular steel 20 is a main body portion of the semicircular steel, and the main body portion of the semicircular steel is fixedly connected to the hatch stringers 11 and the hatch end beam 12 through a plurality of support brackets 23, respectively.
The outboard end of the semicircular steel 20 is located outboard of the outboard edge of the hatch corner panel 10.
In this embodiment, the outer side edge of the hatch corner panel 10 is arc-shaped, and the semicircular steels are distributed in the same arc-shaped distribution as the arc-shaped distribution of the outer side edge of the hatch corner panel.
In this embodiment, the arc-shaped end surface of the semicircular steel 20 faces outward.
The flat end surface of the semicircular steel positioned at the inner side is fixedly connected with the supporting toggle plate 23.
The semicircular steel 20 and the supporting toggle plate 23 are connected by welding. The support brackets 23 are vertically disposed.
The connection between the semi-circular steel, the support bracket 23, the second bolster plate 22 and the hatch stringers 11 is shown in detail in figure 2.
The connection state diagram of the semicircular steel, the support bracket 23, the second bolster 22 and the hatch end beam 12 may be the same as that of fig. 2 except that the hatch stringers 11 in fig. 2 are replaced with the hatch end beam 12.
The second tie plate 22 and the hatch stringers 11, the second tie plate 22 and the hatch end beam 12, and the support brackets 23 and the second tie plate 22 are all welded together.
Generally, a discharging plate 31 is fixedly installed between the hatch corner panel 10 and the hatch coaming 30 positioned at the hatch corner panel 10, and the discharging plate is diagonally distributed. The oblique discharge plate can prevent goods from being stacked.
The technical scheme of the utility model, in the below certain distance department of hatch angle corner board, set up the semicircle steel with the pitch arc together with hatch angle corner board together, this semicircle steel is supported by the support bracket of a plurality of vertical distributions at the middle part, supports the bracket and passes through the welding of second backing plate on hatch longitudinal girder and hatch end beam. The end parts of the semi-circular steel are directly welded on the hatch longitudinal girder and the hatch end beam through the first backing plate. The semicircular steel is more protruded than the hatch corner plate, and the grab bucket steel wire rope can contact the semicircular steel firstly in the loading and unloading process, so that the hatch corner plate is effectively protected.
The utility model discloses can provide effectual protection for the hatch corner plate of bulk cargo ship and ore sand ship etc. its following advantage:
1. the structure of the utility model is safe and reliable, and the hatch corner plate is not welded on the hatch corner plate, so the structural strength of the hatch corner plate is not damaged;
2. the utility model has wide protection range, covers the protruding part of the whole hatch corner plate,
3. the utility model discloses simple structure is convenient for build, be under construction and maintain.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A novel hatch corner panel protection structure comprises a hatch corner panel arranged between a hatch longitudinal girder and a hatch end beam; the hatch frame is characterized by also comprising semi-circular steel, wherein the semi-circular steel is arranged below the hatch corner panel; the semicircular steel is not contacted with the hatch corner panel; the distribution shape of the semicircular steel is the same as the shape of the outer side end edge of the hatch corner panel; the semicircular steel is fixedly connected with the hatch longitudinal girder and the hatch end beam; the outer end of the semicircular steel is positioned outside the outer end edge of the hatch corner panel.
2. The novel hatch corner panel protection structure as claimed in claim 1, wherein the outer side edge of the hatch corner panel is arc-shaped, and the distribution shape of the semicircular steels is arc-shaped distribution identical to the arc shape of the outer side edge of the hatch corner panel.
3. The novel hatch corner panel protection structure according to claim 1, characterized in that the arc-shaped end face of the semicircular steel faces outward.
4. The novel hatch corner panel protection structure as defined in claim 3, wherein the semicircular steel members are fixedly coupled at both ends thereof to the hatch stringers and the hatch end beam, respectively.
5. The novel hatch corner panel protection structure according to claim 4, wherein both ends of the semicircular steel are fixedly connected to the hatch stringers and the hatch end beams through first shim plates, respectively.
6. The novel hatch corner panel protection structure as claimed in claim 3, wherein the portion between the two ends of the semi-circular steel is a semi-circular steel body portion, and the semi-circular steel body portion is fixedly connected to the hatch stringers and the hatch end beams through a plurality of support brackets, respectively.
7. The novel hatch corner panel protection structure according to claim 6, characterized in that the flat end surface of the semicircular steel located at the inner side is fixedly connected with the support bracket.
8. The novel hatch corner panel protection structure as claimed in claim 6, wherein the support brackets are vertically disposed.
9. The novel hatch corner panel protection structure according to claim 6, wherein second shim plates are provided between the supporting bracket and the hatch stringers and between the supporting bracket and the hatch end beam.
10. The novel hatch corner panel protecting structure as defined in claim 9, wherein the welding connections are made between the second bolster plate and the hatch stringers, between the second bolster plate and the hatch end beam, and between the supporting bracket plate and the second bolster plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222576055.XU CN217994725U (en) | 2022-09-28 | 2022-09-28 | Novel hatch corner panel protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222576055.XU CN217994725U (en) | 2022-09-28 | 2022-09-28 | Novel hatch corner panel protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217994725U true CN217994725U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222576055.XU Active CN217994725U (en) | 2022-09-28 | 2022-09-28 | Novel hatch corner panel protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217994725U (en) |
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2022
- 2022-09-28 CN CN202222576055.XU patent/CN217994725U/en active Active
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