CN205276234U - Structure that opens ice of high pile platform - Google Patents

Abstract

The utility model discloses a structure that opens ice of high pile platform. Structure that opens ice of high pile platform be equipped with a plurality of elastic element on the wetted surface department outer wall of every high stake, but the level is flexible including many high stakes that are used for supporting the cushion cap the elastic element outer end is fixed with the component that opens ice that the hoop was arranged. The utility model discloses simple structure, it is effectual to open ice, has avoided high pile platform to bear the ice load to the life of high pile platform has been prolonged.

Description

A kind of ice breaking structure of high-rise pile cap

Technical field

This utility model relates to the ice breaking structure of a kind of high-rise pile cap, belongs to the technical field that opens ice.

Background technology

Sea ice is the important factor in order of high latitude marine site Marine And Offshore Structure Design and safe operation. Sea ice to be always designed to sea ice with marine structure when interacting first to be destroyed. China's Bohai Sea and north Yellow Sea occurs frost in various degree every year, and ice load is the importance load of Bohai Sea offshore engineering structure design.

China's Bohai Sea wind energy resources enriches, offshore wind power generation market has vast potential for future development, but Bohai Sea Gulf belongs to high latitude Han Qu, there is sea ice situation on annual winter-spring season sea, the impact of structure is very big, for ensureing the safety of Bohai Sea offshore wind energy resource exploitation, based on eliminating sea ice to structural damage, intend studying a set of ice breaking structure being applied to high-rise pile cap.

Utility model content

This utility model aims to provide the ice breaking structure of a kind of high-rise pile cap, the simple in construction of this ice breaking structure, opens ice effective, it is to avoid high-rise pile cap bears ice load, thus extend the service life of high-rise pile cap.

To achieve these goals, this utility model be the technical scheme is that

The ice breaking structure of a kind of high-rise pile cap, it is structurally characterized in that, and including the high stake of many for supporting cushion cap, the Wetted Surface place outer wall of every high stake is provided with multiple flexible member, the described flexible member outer end of horizontal extension can be fixed with the circumferentially disposed element that opens ice.

Thus, the element that opens ice can do stretching motion under the effect of flexible member, thus avoiding high-rise pile cap to bear ice load.

According to embodiment of the present utility model, it is also possible to make this utility model further to optimize, the below technical scheme for being formed after optimizing:

In order to improve the effect that opens ice, described in the open ice outer end periphery of element taper off to a point.

According to embodiment of the present utility model, described in the element that opens ice include cylinder, hoop is fixed on the circular disk of cylinder periphery, and is connected to disk outer end and cylinder ball plate between the upper and lower ends. Preferably, the relative ball plate in the outer face of described disk stretches out.

In order to be adapted to briny environment, outside described cylinder, disk and ball plate, it is equipped with epoxide resin type anticorrosive paint layer. Preferably, described cylinder, disk and ball plate all adopt stainless steel alloy material to make.

Preferably, described flexible member is spring. It is highly preferred that described spring has eight, it is distributed on the surrounding of high stake.

For the ease of applying in the seawater, described spring is externally provided with polyurethane paint dope layer.

Preferably, described spring is the spring that carbon alloy structure steel material is made.

As a kind of concrete type of attachment, described in the element that opens ice be connected by securing member with spring, be connected by being in the milk between this spring with high stake, the cushion cap of high stake and concrete passes through to build to combine.

Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, open ice effective, avoid high-rise pile cap and bear ice load, thus extending the service life of high-rise pile cap, especially solving the situation that sea ice plot structure is occurred by sea ice effect to destroy, improve the overall anti-ice ability of structure, promote the overall development of offshore wind farm industry, be conducive to promoting the exploitation application of sea ice district offshore wind energy resource.

Below in conjunction with drawings and Examples, this utility model is further elaborated.

Accompanying drawing explanation

Fig. 1 is the structure principle chart of one embodiment of this utility model;

Fig. 2 is the top view of described high-rise pile cap;

Fig. 3 is the top view of described ice breaking structure;

Fig. 4 is the top view of described ice breaking structure;

Fig. 5 is the side view of described ice breaking structure.

In the drawings

1-opens ice element; 2-spring; 3-cushion cap; 4-steel-pipe pile; 5-cylinder; 6-ball plate; 7-disk.

Detailed description of the invention

A kind of ice breaking structure of high-rise pile cap, as shown in Figure 1, described structure includes open ice element 1, spring 2, concrete bearing platform 3, steel-pipe pile 4, being cased with the element 1 that opens ice outside steel-pipe pile 4, centre spring 2 connects, and the element 1 that opens ice is bolted with spring 2, spring 2 is connected by being in the milk with steel-pipe pile 4, steel-pipe pile 4 structure upper is concrete bearing platform 3, and seabed is goed deep in bottom, and total is with steel-pipe pile 4 basis for being supported and fixed on sea.

As in Figure 2-4, described in the element 1 that opens ice include cylinder 5, ball plate 6 and disk 7, cylinder 5, ball plate 6 and disk 7 adopt stainless steel alloy material, outer painting epoxide resin type anticorrosive paint.

Totally eight, described spring 2, adopts carbon alloy structure steel material, outer painting polyurethane paint coating.

Described concrete bearing platform 3 adopts high-performance marine concrete, steel-pipe pile 4 to be the high strength steel of single pile large diameter thin wall structure.

Described ice breaking structure includes cylinder 5, ball plate 6 and disk 7, and ball plate 6 is divided into two by disk 7, and disk 7 head is taper and stretches out ball plate, and ball plate 6 and disk 7 are welded on cylinder 5.

As shown in Figure 5, the described element 1 that opens ice is connected by spring 2 with steel-pipe pile 4, and the element 1 that wherein opens ice is bolted with spring 2, and spring 2 is connected by being in the milk with steel-pipe pile 4, concrete bearing platform 3 is combined by building with steel-pipe pile 4, and steel-pipe pile 4 is fixed on seabed by pile driving barge injection.

This utility model can promote the exploitation of the offshore wind farm in sea ice district, accelerates the marketization and the commercialization of offshore wind power generation equipment, promotes that offshore wind energy resource large-scale commercial applications develops, it is achieved the reduction of discharging of China is promised to undertake.

The content that above-described embodiment illustrates should be understood to these embodiments only for being illustrated more clearly that this utility model, rather than limit scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is each fallen within the application claims limited range by those skilled in the art.

Claims (10)

1. the ice breaking structure of a high-rise pile cap, it is characterized in that, including the many high stakes for supporting cushion cap (3), the Wetted Surface place outer wall of every high stake is provided with multiple flexible member, the described flexible member outer end of horizontal extension can be fixed with the circumferentially disposed element that opens ice (1).

2. the ice breaking structure of high-rise pile cap according to claim 1, it is characterised in that described in the open ice outer end periphery of element (1) taper off to a point.

3. the ice breaking structure of high-rise pile cap according to claim 1, it is characterized in that, the described element that opens ice (1) includes cylinder (5), and hoop is fixed on the circular disk (7) of cylinder (5) periphery, and is connected to disk (7) outer end and cylinder (5) ball plate (6) between the upper and lower ends.

4. the ice breaking structure of high-rise pile cap according to claim 3, it is characterised in that the relative ball plate in outer face of described disk stretches out.

5. the ice breaking structure of the high-rise pile cap according to claim 3 or 4, it is characterised in that be equipped with epoxide resin type anticorrosive paint layer outside described cylinder (5), disk (7) and ball plate (6).

6. the ice breaking structure according to the high-rise pile cap one of claim 1-4 Suo Shu, it is characterised in that described flexible member is spring (2).

7. the ice breaking structure of high-rise pile cap according to claim 6, it is characterised in that described spring (2) is externally provided with polyurethane paint dope layer.

8. the ice breaking structure of high-rise pile cap according to claim 6, it is characterised in that the spring that described spring (2) is made for carbon alloy structure steel material.

9. the ice breaking structure of high-rise pile cap according to claim 6, it is characterized in that, the described element that opens ice (1) is connected by securing member with spring (2), is connected by being in the milk between this spring (2) and high stake, and the cushion cap (3) of high stake and concrete is combined by building.

10. the ice breaking structure of the high-rise pile cap according to claim 7 or 8, it is characterized in that, the described element that opens ice (1) is connected by securing member with spring (2), is connected by being in the milk between this spring (2) and high stake, and the cushion cap (3) of high stake and concrete is combined by building.