CN213620133U - Container ship radar mast and chimney integrated structure - Google Patents
Container ship radar mast and chimney integrated structure Download PDFInfo
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- CN213620133U CN213620133U CN202022752792.1U CN202022752792U CN213620133U CN 213620133 U CN213620133 U CN 213620133U CN 202022752792 U CN202022752792 U CN 202022752792U CN 213620133 U CN213620133 U CN 213620133U
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- chimney
- radar mast
- support column
- column
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Abstract
The utility model discloses a container ship radar mast and chimney integrated structure, which comprises a radar mast positioned in front of a chimney, wherein the radar mast comprises a plurality of support columns, the support columns are positioned at the bottom of the radar mast, the support column close to the chimney is a rear support column, and the support column positioned in front of the rear support column is a front support column; the rear supporting column and the front supporting column are fixedly arranged on the compass deck; a columnar component is fixedly arranged between the rear supporting column and the chimney, and a toggle plate is fixedly arranged between the columnar component and the chimney; the columnar components are horizontally distributed; the central axis of the columnar component and the top plate of the chimney are positioned on the same plane; the central axis of the columnar component is intersected with the central axis of the rear supporting column; the central axis of the rear supporting column and the rear supporting wall of the compass deck are positioned on the same plane. The utility model discloses solve the vertical and transverse vibration problem of radar mast well, its simple structure, the cost is with low costs, the cost is little, makes half a effort doubly.
Description
Technical Field
The utility model relates to a boats and ships technical field, in particular to container ship radar mast and chimney integral type structure.
Background
The radar mast of the container ship is generally arranged on the compass deck, the specific structure is shown in figure 1, the radar mast 10 is not connected with the chimney 11, and the supporting structure of the radar mast 10 and the rear supporting wall 13 of the compass deck 12 are not in the same plane.
The results of the finite element analysis of the vibration response of the radar mast of fig. 1 are shown in fig. 2 and 3. As can be seen from fig. 2 and 3, the radar mast vibrates relatively violently in the longitudinal and transverse directions, which is harmful and can cause the radar mast to break in extreme cases.
The existing solution is to make the supporting structure of the radar mast extremely complex, which has the defects of complex structure, heavy weight and high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a container ship radar mast and chimney integral type structure in order to overcome the above-mentioned defect that prior art exists.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a container ship radar mast and chimney integrated structure comprises a radar mast positioned in front of a chimney, wherein the radar mast comprises a plurality of support columns, the support columns are positioned at the bottom of the radar mast, the support column close to the chimney is a rear support column, and the support column positioned in front of the rear support column is a front support column; the rear supporting column and the front supporting column are fixedly arranged on the compass deck; a columnar component is fixedly arranged between the rear supporting column and the chimney, and a toggle plate is fixedly arranged between the columnar component and the chimney; the columnar components are horizontally distributed; the central axis of the columnar component and the top plate of the chimney are positioned on the same plane; the central axis of the columnar component is intersected with the central axis of the rear supporting column; the central axis of the rear supporting column and the rear supporting wall of the compass deck are positioned on the same plane.
The columnar member is a metal pipe.
The outer diameter of the columnar member is smaller than the outer diameter of the rear support column.
The number of the toggle plates is four, and the four toggle plates are distributed along the circumferential direction of the columnar component.
Two of the four toggle plates are positioned on the same plane with the top plate of the chimney, and the other two toggle plates are perpendicular to the top plate of the chimney.
The two toggle plates which are positioned on the same plane with the top plate of the chimney are symmetrically distributed on two sides of the columnar component.
Two toggle plates perpendicular to the top plate of the chimney are symmetrically distributed on two sides of the columnar component.
The toggle plate is triangular, and two sides of the toggle plate are respectively and fixedly connected with the chimney and the columnar component.
The toggle plate and the chimney as well as the toggle plate and the columnar component are all connected by welding.
The central axis of the rear support column is parallel to the central axis of the front support column.
The beneficial effects of the utility model reside in that: the utility model discloses a radar mast and chimney integral type structural design can solve the vertical and transverse vibration problem of radar mast well with the help of the rigidity of chimney and compass deck back support wall, its simple structure, and the cost is with low costs, the cost is little, makes half a effort doubly.
Drawings
Fig. 1 is a schematic structural diagram of a radar mast of a conventional container ship.
FIG. 2 is a diagram of a finite element analysis of the longitudinal vibration response of the radar mast of FIG. 1.
FIG. 3 is a graph of a finite element analysis of the lateral vibration response of the radar mast of FIG. 1.
Fig. 4 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a pillar member according to a preferred embodiment of the present invention.
Fig. 6 is a diagram of a longitudinal vibration response finite element analysis according to a preferred embodiment of the present invention.
Fig. 7 is a diagram of a transverse vibration response finite element analysis according to a preferred embodiment of the present invention.
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 4, 5, 6 and 7, a container ship radar mast and chimney integrated structure comprises a radar mast 20 located in front of a chimney 30, wherein the radar mast comprises a plurality of support columns, the support columns are located at the bottom of the radar mast 20, a support column close to the chimney 30 is a rear support column 21, and a support column located in front of the rear support column is a front support column 22; the rear support column 21 and the front support column 22 are both fixed on the compass deck 50.
A columnar component 40 is fixedly arranged between the rear supporting column 21 and the chimney 30, and a toggle plate 41 is fixedly arranged between the columnar component 40 and the chimney 30; the columnar members 40 are horizontally distributed; the central axis of the columnar component 40 and the top plate 31 of the chimney 30 are positioned on the same plane; the central axis of the columnar component 40 is intersected with the central axis of the rear support column 21; the central axis of the rear support strut 21 is located on the same plane as the rear support wall 51 of the compass deck 50.
The columnar member 40 is a metal pipe. The outer diameter of the columnar member 40 is smaller than the outer diameter of the rear support pillar 21.
The number of the toggle plates 41 is four, and the four toggle plates 41 are distributed along the circumferential direction of the columnar member.
Two of the four toggle plates are positioned on the same plane with the top plate of the chimney, and the other two toggle plates are perpendicular to the top plate of the chimney.
The two brackets, which are located on the same plane as the top plate 31 of the chimney, are symmetrically distributed on both sides of the column member 40.
The two toggle plates perpendicular to the top plate 31 of the chimney are symmetrically distributed on both sides of the cylindrical member 40.
In this embodiment, the toggle plate 41 is triangular, and two sides of the toggle plate 41 are respectively fixed to the chimney 30 and the columnar member 40.
The toggle plate 41 and the chimney 30, and the toggle plate 41 and the columnar member 40 are welded together.
In this embodiment, the central axis of the rear support strut 21 is parallel to the central axis of the front support strut 22.
The longitudinal vibration response finite element analysis chart of the present embodiment is shown in fig. 6. The transverse vibration response finite element analysis chart of the present embodiment is shown in fig. 7.
As can be seen from fig. 6 and 7, the radar mast structure is able to keep the structure undeformed in response to longitudinal and lateral vibrations.
The utility model discloses a radar mast and chimney integral type structural design can solve the vertical and transverse vibration problem of radar mast well with the help of the rigidity of chimney and compass deck back support wall, its simple structure, and the cost is with low costs, the cost is little, makes half a effort doubly.
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 may 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 container ship radar mast and chimney integrated structure comprises a radar mast positioned in front of a chimney, wherein the radar mast comprises a plurality of support columns, the support columns are positioned at the bottom of the radar mast, the support column close to the chimney is a rear support column, and the support column positioned in front of the rear support column is a front support column; the rear supporting column and the front supporting column are fixedly arranged on the compass deck; the chimney support is characterized in that a columnar component is fixedly arranged between the rear support column and the chimney, and a toggle plate is fixedly arranged between the columnar component and the chimney; the columnar components are horizontally distributed; the central axis of the columnar component and the top plate of the chimney are positioned on the same plane; the central axis of the columnar component is intersected with the central axis of the rear supporting column; the central axis of the rear supporting column and the rear supporting wall of the compass deck are positioned on the same plane.
2. The container ship radar mast and chimney integrated structure of claim 1, wherein the columnar member is a metal tube.
3. The container ship radar mast and chimney integrated structure of claim 1, wherein an outer diameter of the columnar member is smaller than an outer diameter of the rear support column.
4. The structure of claim 1, wherein the number of the brackets is four, and four brackets are circumferentially arranged along the column.
5. The container ship radar mast and chimney integrated structure of claim 4, wherein two of the four toggle plates are in the same plane as the top plate of the chimney, and the other two toggle plates are perpendicular to the top plate of the chimney.
6. The structure of claim 5, wherein the two brackets located on the same plane as the top plate of the chimney are symmetrically arranged on both sides of the pillar.
7. The container ship radar mast and chimney integrated structure of claim 5, wherein two brackets perpendicular to the top plate of the chimney are symmetrically disposed on both sides of the column member.
8. The structure of claim 1, wherein the bracket is triangular and two sides of the bracket are fixed to the chimney and the pillar.
9. The container ship radar mast and chimney integrated structure of claim 8, wherein the welded connections are between the brackets and the chimney and between the brackets and the column.
10. The container ship radar mast and chimney integrated structure of claim 1, wherein a central axis of the rear support column is parallel to a central axis of the front support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752792.1U CN213620133U (en) | 2020-11-25 | 2020-11-25 | Container ship radar mast and chimney integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752792.1U CN213620133U (en) | 2020-11-25 | 2020-11-25 | Container ship radar mast and chimney integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213620133U true CN213620133U (en) | 2021-07-06 |
Family
ID=76637414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752792.1U Active CN213620133U (en) | 2020-11-25 | 2020-11-25 | Container ship radar mast and chimney integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213620133U (en) |
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2020
- 2020-11-25 CN CN202022752792.1U patent/CN213620133U/en active Active
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