CN212243736U - Temporary floating pontoon platform on sea - Google Patents
Temporary floating pontoon platform on sea Download PDFInfo
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- CN212243736U CN212243736U CN202020470793.4U CN202020470793U CN212243736U CN 212243736 U CN212243736 U CN 212243736U CN 202020470793 U CN202020470793 U CN 202020470793U CN 212243736 U CN212243736 U CN 212243736U
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Abstract
A temporary floating pontoon platform on the sea comprises a platform body, wherein the platform body consists of a top bedplate and a bottom closed floating pontoon, the number of the floating pontoons is at least three, the floating pontoons and the bedplate are fixed through horizontal beams vertically arranged on the floating pontoons, and adjacent floating pontoons are fixedly connected through horizontal flat pipes; one side of the bedplate is provided with a bracket fixed with the end flat tube, and the middle part of the other side of the bedplate is provided with a ship leaning plate protruding outwards; and limiting piles fixed on the sea floor plane are arranged in the right angle formed by the bracket and the bedplate and the right angle formed by the ship leaning plate and the bedplate. The utility model aims at providing a can adjust from top to bottom along with the surface of water changes, the operation of taking advantage of by ship of being convenient for easily restricts the interim flotation pontoon platform at sea of position on the surface of water.
Description
Technical Field
The utility model relates to a construction platform technical field on water especially relates to a marine interim flotation pontoon platform.
Background
With the rapid development of infrastructure construction in China, underwater construction operation becomes a common operation mode. Traditional construction platform on water sets up and adopts the steel-pipe pile to beat to establish into the riverbed or seabed bottom as main bearing structure, consumes a large amount of manpower and materials, is unfavorable for the construction turnover, and easily receives the restriction of depth of water and submarine geological conditions, corresponds the height of change when can not rise or reduce along with the water level, easily receives the interference of wave. Therefore, there is an urgent need for a temporary floating platform on the sea which can be adjusted up and down along with the change of the water surface, is convenient for boarding and taking operations, and is easy to limit the position on the water surface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, aim at providing one kind can be along with the surface of water change and adjust from top to bottom, the operation of taking advantage of by ship of being convenient for, the marine interim flotation pontoon platform of position on the surface of water easily limits.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a temporary floating pontoon platform on the sea comprises a platform body, wherein the platform body consists of a top bedplate and a bottom closed floating pontoon, the number of the floating pontoons is at least three, the floating pontoons and the bedplate are fixed through horizontal beams vertically arranged on the floating pontoons, and adjacent floating pontoons are fixedly connected through horizontal flat pipes; one side of the bedplate is provided with a bracket fixed with the end flat tube, and the middle part of the other side of the bedplate is provided with a ship leaning plate protruding outwards; and limiting piles fixed on the sea floor plane are arranged in the right angle formed by the bracket and the bedplate and the right angle formed by the ship leaning plate and the bedplate.
Furthermore, one side of the bracket, the buoy and the ship leaning plate relative to the limiting pile is provided with a fender.
Furthermore, a reinforcing beam formed by section steel is connected on a diagonal line between the flat pipes.
Furthermore, limit piles on two sides of the ship-leaning plate are connected with ship-leaning piles.
Furthermore, the bottom side of the ship board is welded with the buoy and is supported by an F-shaped supporting beam fixed on a cross beam at the bottom side of the ship board.
Furthermore, a telescopic escalator used for being connected with the offshore fixed platform is arranged at the side end of the bedplate and connected with an escalator slide rail on the bedplate.
Furthermore, a guardrail is arranged on the periphery of the bedplate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses can go up and down along with the water level change, the operation of being convenient for by ship, the operation personnel can step on the platform fast, and the spacing stake of plane position accessible of platform restricts. Meanwhile, the platform has the advantages of simple structure, convenience in assembly and rapid turnover, material saving and strong applicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the platform main body of the present invention;
FIG. 3 is a side view of the structure of FIG. 2;
fig. 4 is a schematic structural view of the bottom pontoon of the middle platform main body of the present invention.
Description of reference numerals:
1-platform main body, 2-telescopic staircase, 3-staircase slideway, 4-limit pile, 5-berthing pile, 6-fender, 7-guardrail, 8-offshore fixed platform, 11-buoy, 12-flat pipe, 13-reinforcing beam, 14-beam, 15-bedplate, 16-bracket, 17-supporting beam and 18-berthing plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, a temporary pontoon platform on the sea comprises a platform body 1, wherein the platform body 1 is composed of a top platform 15 and a bottom closed pontoon 11, at least three pontoons 11 are arranged in the same row, the pontoons 11 and the platform 15 are fixed through horizontal cross beams 14 vertically arranged on the pontoons 11, adjacent pontoons 11 are fixedly connected through horizontal flat pipes 12, and reinforcing beams 13 composed of section steel are connected on diagonal lines between the flat pipes 12; a bracket 16 fixed with the end flat tube 12 is arranged on one side of the bedplate 15, a ship leaning plate 18 protruding outwards is arranged in the middle of the other side of the bedplate 15, an escalator 2 used for being connected with a marine fixed platform is arranged on the side end of the bedplate 15, the escalator 2 is connected with an escalator slide 3 on the bedplate 15, and a guardrail 7 is arranged on the periphery of the bedplate 15; the bracket 16 and the bedplate 15 form a right angle, and the ship leaning plate 18 and the bedplate 15 form a right angle, the limiting piles 4 fixed on the seabed plane are arranged in the right angle, and the bracket 16, the buoy 11 and the ship leaning plate 18 are provided with a fender 6 at one side opposite to the limiting piles 4; the limit piles 4 on the two sides of the ship leaning plate 18 are connected with ship leaning piles 5, the bottom side of the ship leaning plate 5 is welded with the buoy 11 and is supported by an F-shaped support beam 17 fixed on a cross beam 14 on the bottom side of the ship leaning plate 18.
The utility model provides a flotation pontoon 11 is both ends confined hollow cylinder, can resist platform dead weight and last people's load for the platform provides required buoyancy on the sea surface, and the quantity and the specification of flotation pontoon 11 should calculate according to requirements such as load and security level and confirm. The buoys 11 are welded into a plane whole through the flat pipes 12 and the reinforcing beams 13, so that the structural stability is enhanced. The upper part of the buoy 11 is welded with channel steel as a cross beam 14 to support a top bedplate 15, and the bedplate 15 is laid on the cross beam 14 by adopting a pattern steel plate. The limiting piles 4 are used for limiting the plane position of the platform main body 1 and resisting water flow force and wave force in the horizontal direction, and the ship leaning piles 5 are connected to the limiting piles 4 located on one side of the ship leaning plate 18, so that personnel on a ship can get on the platform main body 1 from one side of the ship leaning plate 18. The bracket 16 close to the edge is welded on one side of the bottom structure of the platform main body 1, so that horizontal two-direction constraint of the single limiting pile 4 can be realized in a right angle formed by the bracket 16 and the bedplate 15, and the horizontal two-direction constraint of the single limiting pile 4 can also be realized in a right angle formed by the bedplate 15 and the ship leaning plate 18. The bedplate 15, the ship leaning plate 18 and the bracket 16 are all provided with rubber fender boards 6 at one side opposite to the limit piles 4, so that the platform main body 1 can be prevented from rigidly colliding with the limit piles 4 when being acted by water flow and waves.
The upper end face of the bedplate 15 of the platform main body 1 is provided with a telescopic staircase 2 connected with the offshore fixed platform 8, the other end of the telescopic staircase 2 is connected with the staircase slideway 3 on the bedplate 15, and the telescopic staircase 2 can facilitate the connection and the common work of the platform main body 1 and other offshore fixed platforms 8. When the platform main body 1 moves up and down along with the change of the water level, the telescopic staircase 2 can adapt to the change of the relative height difference of the two platforms.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A marine temporary pontoon platform, includes the platform main part, its characterized in that: the platform body is composed of a top bedplate and a bottom closed buoy, the number of the buoys is at least three, the buoys and the bedplate are fixed through horizontal beams vertically arranged on the buoys, and adjacent buoys are fixedly connected through horizontal flat pipes; one side of the bedplate is provided with a bracket fixed with the end flat tube, and the middle part of the other side of the bedplate is provided with a ship leaning plate protruding outwards; and limiting piles fixed on the sea floor plane are arranged in the right angle formed by the bracket and the bedplate and the right angle formed by the ship leaning plate and the bedplate.
2. A temporary offshore buoy platform as claimed in claim 1, wherein: and the bracket, the buoy and the ship leaning plate are provided with a fender on one side of the relative limiting pile.
3. A temporary offshore buoy platform as claimed in claim 1, wherein: and a reinforcing beam formed by section steel is connected on a diagonal line between the flat pipes.
4. A temporary offshore buoy platform as claimed in claim 1, wherein: and the limiting piles on the two sides of the ship leaning plate are connected with ship leaning piles.
5. A temporary offshore buoy platform as claimed in claim 4, wherein: the bottom side of the ship leaning plate is provided with an F-shaped supporting beam which is welded with the buoy and is fixed on a cross beam at the bottom side of the ship leaning plate for supporting.
6. A temporary offshore buoy platform as claimed in claim 1, wherein: the side end of the bedplate is provided with a telescopic staircase which is connected with the offshore fixed platform, and the telescopic staircase is connected with a staircase slideway on the bedplate.
7. A temporary offshore buoy platform as claimed in claim 6, wherein: and a guardrail is arranged on the periphery of the bedplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470793.4U CN212243736U (en) | 2020-04-02 | 2020-04-02 | Temporary floating pontoon platform on sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470793.4U CN212243736U (en) | 2020-04-02 | 2020-04-02 | Temporary floating pontoon platform on sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212243736U true CN212243736U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470793.4U Active CN212243736U (en) | 2020-04-02 | 2020-04-02 | Temporary floating pontoon platform on sea |
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| CN (1) | CN212243736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215999A (en) * | 2021-05-20 | 2021-08-06 | 中铁上海工程局集团有限公司 | Auxiliary construction platform and using method thereof |
-
2020
- 2020-04-02 CN CN202020470793.4U patent/CN212243736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215999A (en) * | 2021-05-20 | 2021-08-06 | 中铁上海工程局集团有限公司 | Auxiliary construction platform and using method thereof |
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