CN110228564B - Sunken type liftable fence for ship deck opening - Google Patents
Sunken type liftable fence for ship deck opening Download PDFInfo
- Publication number
- CN110228564B CN110228564B CN201910623126.7A CN201910623126A CN110228564B CN 110228564 B CN110228564 B CN 110228564B CN 201910623126 A CN201910623126 A CN 201910623126A CN 110228564 B CN110228564 B CN 110228564B
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- CN
- China
- Prior art keywords
- ship deck
- lifting
- enclosure
- deck opening
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/04—Stanchions; Guard-rails ; Bulwarks or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/28—Other safety means
Abstract
The invention discloses a sinking type liftable enclosure for a ship deck opening, which comprises: a fence base; the lifting mechanism comprises at least two lifting mechanisms, and a circle of high-level rod is arranged at the top end of each lifting mechanism; a plurality of rings of middle rods which are arranged below the high-position rods in parallel and connected with the lifting mechanism; at least two brace bar mechanisms. The supporting rod mechanism is used for supporting the raised fence, and not only is the operation and the storage convenient, but also the stability and the safety of the guardrail are good.
Description
Technical Field
The invention relates to a submerged type liftable enclosure for a ship deck opening.
Background
At present, the opening is required to be added to the deck built on part of ships to meet the requirement of ship lifting spare parts, the spare parts can be directly lifted to a storage chamber deck, so that the passage space is influenced due to the overlarge opening, and an in-industry conventional method is to increase movable railing posts and string steel wire rope fences, so that the operation is complex, and the steel wire rope fences are unstable.
Disclosure of Invention
The invention aims to solve the problems and provides a sunk liftable fence for a ship deck opening, which is convenient to operate and store and has good stability and safety of the fence.
The purpose of the invention is realized as follows:
the invention relates to a sinking type liftable enclosure for a ship deck opening, which is characterized in that the ship deck opening is a sinking type opening comprising a circle of enclosure walls, and the sinking type liftable enclosure comprises:
the fence base is arranged on the lower edge of the enclosing wall in parallel with the ship deck, and the center of the base is provided with a fence base opening;
the lifting mechanism comprises a lifting base and a lifting component which is arranged on the lifting base and can move in a telescopic way along the vertical direction, and the top end of the lifting component is positioned in an opening of a ship deck when the lifting component is in a fully contracted state;
a circle of high-level rods which are arranged on the top end of the lifting mechanism in parallel with the ship deck;
the lifting assembly is arranged below the high-position rod in a fully retracted state, and the high-position rod and the middle rods are positioned in an opening of a ship deck;
at least two stay bar mechanisms arranged on the surrounding wall, wherein each stay bar mechanism comprises a stay bar base and a stay bar which is rotatably arranged on the stay bar base, a connecting piece which is detachably connected with the high-level bar is arranged at the top end of the stay bar, and the stay bar is positioned in the opening of the deck of the ship when rotating to the horizontal state.
The lifting component in the sunken lifting fence for the ship deck opening is a rhombic lifting rod.
The upper edge of the surrounding wall in the sinking type liftable enclosure for the ship deck opening and the ship deck form a circle of step structure, and a baffle plate mechanism for closing the ship deck opening is arranged on the step structure.
The baffle plate mechanism in the submerged lifting fence for the ship deck opening comprises two baffle plates which are spliced together.
The base of the submerged lifting fence for the ship deck opening is in a round-corner rectangle, and four sides of the base are respectively provided with a lifting mechanism.
The ship deck opening in the sunken liftable enclosure for the ship deck opening is in a round corner rectangle, and two supporting rod mechanisms are arranged on opposite angles of the enclosure wall.
The number of the middle rods in the submerged lifting fence for the ship deck opening is two.
The rotation angle of the stay bar in the submerged lifting fence for the ship deck opening is 0-90 degrees.
The connecting piece in the sunken lifting fence for the ship deck opening is a bolt with a tongue.
A water blocking member is arranged on the ship deck around the ship deck opening in the sunken lifting fence for the ship deck opening.
The supporting rod mechanism is used for supporting the raised fence, and not only is the operation and the storage convenient, but also the stability and the safety of the guardrail are good.
Drawings
Fig. 1 is a schematic perspective view of a submerged liftable enclosure for a ship deck opening according to the present invention;
fig. 2 is a top view of the submerged liftable enclosure for the opening of the deck of the ship of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a view showing an installation state of the steel grating plate of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1 to 3, which illustrate a sunk liftable enclosure for a ship deck opening according to the present invention, the ship deck opening 1 is a rounded rectangular shape and includes a sunk opening having a circle of enclosure walls 11, the upper edges of the enclosure walls 11 and a ship deck form a circle of step structure 12, and two steel grid plates 13 capable of being spliced are mounted on the step structure 12, the sunk liftable enclosure includes:
a sunk base 2 parallel to the ship deck and arranged on the bottom edge of the enclosure wall 11, wherein the sunk base 2 is provided with a circle of rounded rectangular sunk base opening 21;
four lifting bases 3 which are respectively arranged on the submerged base 2 and close to the four edges of the opening 21 of the submerged base;
the four lower ends of the four lifting bases are respectively hinged with diamond-shaped lifting rods 4 arranged on the four lifting bases 3;
a circle of high-level rods 5 which are movably arranged at the top ends of the rhombic lifting rods 4 are arranged in parallel with the ship deck;
two circles of middle rods 6 which are arranged below the high-level rod 5 in parallel and connected with the rhombic lifting rod 4;
two brace rod bases 7 which are diagonally arranged on the surrounding wall 11;
the two support rods 8 are respectively rotatably installed on the support rod base 7, a bolt 81 with a tongue is installed at the upper end of each support rod 8, the rotation angle of each support rod 8 is 0-90 degrees, when the movement angle of each support rod 8 is 0 degree, the support rod 8 is located in the ship deck opening 1, when the movement angle of each support rod 8 is 90 degrees, the upper end of each support rod 8 is higher than the ship deck opening 1 and is vertical to the ship deck, and at the moment, the high-position rod 5 can be installed in the bolt 81 with the tongue;
and water blocking round steel 9 is arranged on the edge of the ship deck at the opening 1 of the ship deck.
The stay bar 8 of the invention is a reversible support and can be used for supporting a raised fence, the space between the three-gear railings of the fence refers to the load line convention requirement, the stay bar 8 is placed after the bolt with tongue is pulled out, the three-gear railings of the fence can be lowered to the submerged base 2 through the rhombic lifting rod 4, the fence is stored on the submerged base 2, referring to fig. 4, a steel grating plate 13 can be laid above the ship deck opening 1, the deck aisle space is not influenced, and the invention has the characteristics of convenient operation and good use effect.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (10)
1. A sinking type liftable enclosure for a ship deck opening is disclosed, wherein the ship deck opening is a sinking type opening comprising a surrounding wall; it is characterized in that, the formula of sinking liftable rail includes:
the fence base is arranged on the lower edge of the enclosing wall in parallel with the ship deck, and a fence base opening is formed in the center of the base;
at least two lifting mechanisms symmetrically arranged on the fence base, wherein each lifting mechanism comprises a lifting base and a lifting component which is arranged on the lifting base and can move telescopically along the vertical direction, and the top end of the lifting component is positioned in the ship deck opening when the lifting component is in a fully contracted state;
a circle of high-level rods which are arranged at the top end of the lifting mechanism in parallel with the ship deck;
the rings of middle rods are arranged below the high rods in parallel and connected with the lifting mechanism, and the high rods and the middle rods are positioned in the ship deck opening when the lifting assembly is in a fully contracted state;
at least two stay bar mechanisms are arranged on the surrounding wall, each stay bar mechanism comprises a stay bar base and a stay bar which is rotatably arranged on the stay bar base, a connecting piece which is detachably connected with the high-position bar is arranged at the top end of the stay bar, and the stay bar is positioned in the opening of the ship deck when rotating to the horizontal state.
2. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the lifting member is a diamond shaped lifting bar.
3. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the upper edge of the enclosure wall and the ship deck form a ring of step structure and a baffle mechanism for closing the ship deck opening is mounted on the step structure.
4. A submerged liftable enclosure for a ship deck opening according to claim 3, wherein said baffle means comprises two baffles spliced together.
5. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the enclosure base is a rounded rectangle and four sides of the enclosure base are each provided with one of said lifting mechanisms.
6. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the ship deck opening is in the shape of a rounded rectangle, and two of said brace mechanisms are diagonally mounted on said enclosure wall.
7. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the number of said centering bars is two.
8. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the rotation angle of the stay is 0-90 °.
9. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein the connector is a tongue-and-groove pin.
10. A submerged liftable enclosure for a ship deck opening according to claim 1, wherein a water retaining member is mounted on the ship deck around the ship deck opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623126.7A CN110228564B (en) | 2019-07-11 | 2019-07-11 | Sunken type liftable fence for ship deck opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623126.7A CN110228564B (en) | 2019-07-11 | 2019-07-11 | Sunken type liftable fence for ship deck opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110228564A CN110228564A (en) | 2019-09-13 |
| CN110228564B true CN110228564B (en) | 2020-08-04 |
Family
ID=67855320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623126.7A Active CN110228564B (en) | 2019-07-11 | 2019-07-11 | Sunken type liftable fence for ship deck opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228564B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445439A (en) * | 2021-05-21 | 2021-09-28 | 中国海洋石油集团有限公司 | Intelligent marine helicopter deck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040056490A1 (en) * | 2002-09-20 | 2004-03-25 | Thompson David M. | Lift gate latch |
| KR200481702Y1 (en) * | 2015-01-23 | 2016-11-01 | 대우조선해양 주식회사 | Folding Inspection Platform |
| CN104925228A (en) * | 2015-05-22 | 2015-09-23 | 上海外高桥造船有限公司 | Vertical ladder opening barrier and ship comprising same |
| CN106629149A (en) * | 2016-11-17 | 2017-05-10 | 上海外高桥造船海洋工程有限公司 | Flip platform applied to hoisting limited place |
| CN206374925U (en) * | 2017-01-06 | 2017-08-04 | 无锡市欣帆船舶设备有限公司 | Hydraulic pressure bow door device |
| CN209192158U (en) * | 2018-12-17 | 2019-08-02 | 浙江海洋大学 | A kind of ship guardrail convenient for adjusting |
-
2019
- 2019-07-11 CN CN201910623126.7A patent/CN110228564B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110228564A (en) | 2019-09-13 |
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