CN213620135U - Container ship inclination integrated radar mast - Google Patents
Container ship inclination integrated radar mast Download PDFInfo
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- CN213620135U CN213620135U CN202022759050.1U CN202022759050U CN213620135U CN 213620135 U CN213620135 U CN 213620135U CN 202022759050 U CN202022759050 U CN 202022759050U CN 213620135 U CN213620135 U CN 213620135U
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- chimney
- radar mast
- support column
- central axis
- rear support
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Abstract
The utility model discloses a container ship inclination integrated radar mast, which comprises a radar mast positioned in front of a chimney, wherein the radar mast comprises a plurality of support columns, and a rear support column and a front support column are both fixedly arranged on a compass deck; the rear supporting columns are distributed obliquely, and the upper parts of the rear supporting columns incline towards the front supporting columns; the included angle between the central axis of the rear supporting column and the compass deck is more than 60 degrees and less than 90 degrees; the intersection point of the central axis of the rear support column and the rear support wall of the compass deck is positioned at the top end of the rear support wall of the compass deck; a columnar component is fixedly arranged between the rear supporting column and the chimney, and 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 support column. The utility model can effectively solve the problem of longitudinal and transverse vibration of the radar mast, and has simple structure and low cost; the adverse effect of the high temperature of the chimney on the equipment on the radar mast can be avoided, and the service life of the equipment on the radar mast is prolonged.
Description
Technical Field
The utility model relates to a boats and ships technical field, in particular to container ship slope integral type radar mast.
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 slope integral type radar mast 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 inclined integrated radar mast 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 central axis of the rear support column is parallel to the central axis of the front support column; the rear supporting columns are distributed obliquely, and the upper parts of the rear supporting columns incline towards the front supporting columns; the included angle between the central axis of the rear supporting column and the compass deck is more than 60 degrees and less than 90 degrees; the intersection point of the central axis of the rear support column and the rear support wall of the compass deck is positioned at the top end of the rear support wall of 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 support column.
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 columnar component and the chimney are connected by welding, and the columnar component and the rear supporting column are connected by welding.
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 effectively with the help of the rigidity of the back supporting wall of chimney and compass deck, its simple structure, and the cost is with low costs, only just can reach the effect that complicated heavy structure could reach with succinct structure. The utility model discloses can also adjust the horizontal contained angle of the support column of radar mast and compass deck as required for equipment on the radar mast can leave the great distance of chimney, avoids the high temperature of chimney to cause adverse effect to equipment on the radar mast, guarantees the normal use of equipment on the radar mast, improves equipment life on the radar mast.
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 tilt integrated radar mast comprises a radar mast 20 located in front of a chimney 30, the radar mast 20 comprises a plurality of support columns, the support columns are located at the bottom of the radar mast, the support column near the chimney 30 is a rear support column 21, and the 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 40.
The central axis of the rear support strut 21 is parallel to the central axis of the front support strut 22; the rear support struts are distributed obliquely, and the upper portions of the rear support struts 21 are inclined toward the front support struts. The included angle between the central axis of the rear supporting column 21 and the compass deck is more than 60 degrees and less than 90 degrees.
The intersection point of the central axis of the rear support column 21 and the rear support wall 41 of the compass deck 40 is positioned at the top end of the rear support wall 41 of the compass deck; a column member 50 is fixed between the rear support pillar 21 and the chimney 30.
A toggle plate 51 is fixedly arranged between the columnar component 50 and the chimney 30; the columnar members 50 are horizontally distributed; the central axis of the columnar component 50 and the top plate 31 of the chimney 30 are positioned on the same plane; the central axis of the columnar member 50 intersects the central axis of the rear support strut 21.
The columnar member 50 is a metal pipe.
The outer diameter of the columnar member 50 is smaller than the outer diameter of the rear support pillar 21.
The number of the toggle plates 51 is four, and the four toggle plates 51 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 toggle plates which are positioned on the same plane with the top plate 31 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 51 is triangular, and two sides of the toggle plate 51 are respectively and fixedly connected with the chimney and the columnar component.
The toggle plate 51 and the chimney 30, and the toggle plate 51 and the columnar member 50 are all welded.
The columnar member 50 and the chimney 30, and the columnar member 50 and the rear support pillar 21 are connected by welding.
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. The view of fig. 7 is from the stern towards the bow.
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 effectively with the help of the rigidity of chimney and compass deck back support wall, its simple structure, and the cost is with low costs, only just can reach the effect that complicated heavy structure could reach with succinct structure.
The utility model discloses can also adjust the horizontal contained angle of the support column of radar mast and compass deck as required for equipment on the radar mast can leave the great distance of chimney, avoids the high temperature of chimney to cause adverse effect to equipment on the radar mast, guarantees the normal use of equipment on the radar mast, improves equipment life on the radar mast.
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 inclined integrated radar mast 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 central axis of the rear support column is parallel to the central axis of the front support column; the rear supporting columns are distributed obliquely, and the upper parts of the rear supporting columns incline towards the front supporting columns; the included angle between the central axis of the rear supporting column and the compass deck is more than 60 degrees and less than 90 degrees; the intersection point of the central axis of the rear support column and the rear support wall of the compass deck is positioned at the top end of the rear support wall of 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 support column.
2. The container ship tilt integrated radar mast of claim 1, wherein the columnar member is a metal tube.
3. The container ship tilt integrated radar mast of claim 1, wherein the outer diameter of the columnar member is smaller than the outer diameter of the rear support column.
4. The container ship tilt integrated radar mast of claim 1, wherein the four brackets are circumferentially spaced along the column.
5. The container ship tilt integrated radar mast of claim 4, wherein two of the four brackets are coplanar with the top plate of the chimney and the other two brackets are perpendicular to the top plate of the chimney.
6. The container ship tilt integrated radar mast of claim 5, wherein two brackets located on the same plane as the top plate of the chimney are symmetrically distributed on both sides of the column member.
7. The container ship tilt integrated radar mast of claim 5, wherein two brackets perpendicular to the top plate of the chimney are symmetrically disposed on both sides of the columnar member.
8. The tilt integrated radar mast of claim 1, wherein the bracket is triangular and two sides of the bracket are fixedly connected to the chimney and the pillar.
9. The container ship tilt integrated radar mast of claim 1, wherein the welded connections between the bracket and the chimney and between the bracket and the pillar member are all welded connections.
10. The container ship tilt integrated radar mast of claim 1, wherein the columnar member is welded to the chimney and the columnar member is welded to the rear support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759050.1U CN213620135U (en) | 2020-11-25 | 2020-11-25 | Container ship inclination integrated radar mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759050.1U CN213620135U (en) | 2020-11-25 | 2020-11-25 | Container ship inclination integrated radar mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213620135U true CN213620135U (en) | 2021-07-06 |
Family
ID=76636425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022759050.1U Active CN213620135U (en) | 2020-11-25 | 2020-11-25 | Container ship inclination integrated radar mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213620135U (en) |
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2020
- 2020-11-25 CN CN202022759050.1U patent/CN213620135U/en active Active
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