CN205296110U - Jacket open ice structure and jacket with vacuum cavity - Google Patents
Jacket open ice structure and jacket with vacuum cavity Download PDFInfo
- Publication number
- CN205296110U CN205296110U CN201521110929.6U CN201521110929U CN205296110U CN 205296110 U CN205296110 U CN 205296110U CN 201521110929 U CN201521110929 U CN 201521110929U CN 205296110 U CN205296110 U CN 205296110U
- Authority
- CN
- China
- Prior art keywords
- catheterostat
- ice
- vacuum chamber
- breaking structure
- ice breaking
- 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.)
- Active
Links
Abstract
The utility model discloses a jacket open ice structure and jacket with vacuum cavity. The jacket that has the vacuum cavity opens ice the structure including the drum that is used for the suit on the outer wall is located to jacket member wetted surface, the ball board of setting on the drum, form the vacuum cavity that produces the negative pressure to the jacket side between drum and the ball board, the ball board outside is equipped with the component that opens ice that the hoop was arranged, but should open ice and link to each other through a plurality of elastic element between component and the ball board and make the component that opens ice form extending structure. The utility model discloses simple structure, it is effectual to open ice, can prolong the life of jacket effectively.
Description
Technical field
This utility model relates to a kind of catheterostat ice breaking structure with vacuum chamber and catheterostat, belongs to ice breaking structure field.
Background technology
Ice, especially 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 shrinkage type ice breaking structure being applied to catheterostat.
Current existing ice breaking structure is fixed mostly, the ice power acting on ice breaking structure is directly delivered on catheterostat rod member, easily make catheterostat rod member be subject to the repeated action of ice and destroy, need the ice breaking structure studying a set of telescopic type badly, improve the service life of catheterostat rod member.
Utility model content
This utility model aims to provide a kind of catheterostat ice breaking structure with vacuum chamber, the simple in construction of this ice breaking structure, opens ice effective, it is possible to the service life of elongate catheter frame effectively.
To achieve these goals, this utility model be the technical scheme is that
A kind of catheterostat ice breaking structure with vacuum chamber, it is structurally characterized in that, and including for being sleeved on the cylinder on catheterostat rod member Wetted Surface place outer wall, is arranged on the ball plate on cylinder; Form guide pipe support side between described cylinder and ball plate and produce the vacuum chamber of negative pressure; Being provided with the circumferentially disposed element that opens ice outside described ball plate, this is opened ice and is connected by multiple flexible members between element with ball plate and makes the element formation Collapsible structure that opens ice.
This utility model forms vacuum between cylinder and ball plate, produce the negative pressure to high stake side, simultaneously by being connected at the increase flexible member between element with high stake that opens ice, the ice power that high stake is subject to can be made to be consumed by flexible member, and by optimizing the pattern of ice breaking structure, reduce the ice effect to high stake, promote the service life of high stake.
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:
Alternatively, described vacuum chamber is directly formed between described ball plate and cylinder.In other words, it is simply that cancel described cylinder, directly ball plate is fixed on catheterostat rod member outer wall, and forms vacuum chamber, it is also possible to reach same effect.
Described ball plate is embedded with vacuum valve. Evacuate the gas of institute closed area between cylinder and ball plate from there through vacuum valve and high-power air pump, between cylinder and ball plate, form vacuum, produce the negative pressure of conductive pipe hack lever part side.
In order to improve the effect that opens ice, described in the open ice outermost end of element be conical ring, the tip of conical ring is outwardly. It is highly preferred that equipped with horizontally disposed cross bar on the outer wall of described cylinder, this cross bar is through vacuum chamber, and the relatively described conical ring in the outer end of cross bar stretches out.
Preferably, described flexible member is spring. Spring preferably employs carbon alloy steel and makes.
Described spring includes transversal stretching section and vertical telescopic section. Thus, the element that opens ice can do horizontal reciprocating movement or pump, thus improving the effect that opens ice. This utility model is connected by increasing spring between conical ring with ball plate, it is possible to make the ice power that catheterostat rod member is subject to be consumed by spring, and by optimizing the pattern of ice breaking structure, reduces the ice effect to catheterostat rod member, the service life of elongate catheter frame.
In order to adapt to briny environment, outside described cylinder and the element that opens ice, it is equipped with epoxide resin type anticorrosive paint layer; Described flexible member is externally provided with polyurethane paint dope layer.
Preferably, described catheterostat is three formula catheterostats or truss-like catheterostat or gantry type catheterostat.
Based on same inventive concept, this utility model additionally provides a kind of three formula catheterostats or truss-like catheterostat or gantry type catheterostat, described three formula catheterostats include three high stakes, three arms and a supervisor, and the supervisor of these three formula catheterostats is provided with the ice breaking structure of catheterostat as above; Described truss-like catheterostat includes four high stakes, four arms and a supervisor, and each arm of this truss-like catheterostat is equipped with the ice breaking structure of catheterostat as above; Described gantry type catheterostat includes 3-5 root height stake, is fixed on an arm on every high stake top and is connected to a supervisor on many arm tops, and every high stake of this gantry type catheterostat is equipped with the ice breaking structure of catheterostat as above.
Preferably, it is connected by being in the milk or is weldingly connected between described three formula catheterostats or high stake and the arm of truss-like catheterostat or gantry type catheterostat; Described high stake is large diameter thin wall structure, and seabed is stretched in the bottom of this high stake.
Above structure, 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.
This utility model evacuates the closed area between cylinder and ball plate by vacuum valve, form the negative pressure to rod member side, make ice breaking structure and catheterostat rod member more compact siro spinning technology, reduce the interaction force of ice breaking structure and catheterostat rod member, effectively prevent the grouting of catheterostat rod member and stake to destroy, make ice breaking structure form organic whole with catheterostat rod member, steel-pipe pile.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, open ice effective, it is to avoid high-rise pile cap bears ice load, thus extend the service life of high-rise pile cap; Especially solve the situation that sea ice plot structure is occurred by sea ice effect to destroy, improve the overall anti-ice ability of structure, promoted 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 three pile leader framves;
Fig. 3 is the schematic diagram of ice breaking structure described in the utility model and truss catheterostat;
Fig. 4 is the top view of described truss catheterostat;
Fig. 5 is the schematic diagram of ice breaking structure described in the utility model and door frame catheterostat;
Fig. 6 is the top view of described door frame catheterostat;
Fig. 7 is the side view of described ice breaking structure;
Fig. 8 is the top view of described three and truss catheterostat ice breaking structure;
Fig. 9 is the profile of described three pile leader frame ice breaking structures;
Figure 10 is the profile of described truss catheterostat ice breaking structure;
Figure 11 is the top view of described door frame catheterostat ice breaking structure;
Figure 12 is the profile of described door frame catheterostat ice breaking structure.
In the drawings:
1-opens ice element; 2-catheterostat rod member; 3-conical ring; 4-ball plate; 5-round bar;
6-spring; 7-vacuum valve; 8-steel-pipe pile; 9-cylinder.
Detailed description of the invention
A kind of catheterostat ice breaking structure with vacuum chamber, as shown in Figure 7, including the element 1 that opens ice, catheterostat rod member 2, steel-pipe pile 8, the element 1 that opens ice it is cased with outside catheterostat rod member 2, the element 1 that opens ice passes through to be weldingly connected with catheterostat rod member 2, and catheterostat rod member 2 and steel-pipe pile 8 are by being in the milk or being weldingly connected, and steel-pipe pile 8 structure upper is catheterostat rod member 2, seabed is goed deep in bottom, and total is with steel-pipe pile 8 basis for being supported and fixed on sea.
As illustrated in figs. 8-12, described in the element 1 that opens ice include conical ring 3, ball plate 4, round bar 5, spring 6, vacuum valve 7 and cylinder 9, cylinder 9, ball plate 4 and round bar 5 all adopt stainless steel alloy material, outer painting epoxide resin type anticorrosive paint. Described conical ring 3, spring 6, vacuum valve 7 adopt carbon alloy structure steel material, outer painting polyurethane paint coating. Described catheterostat rod member 2 adopts galvanized alloy structure steel material, outer painting polyurethane paint coating, and steel-pipe pile 8 is the high strength steel of single pile large diameter thin wall structure.
Described round bar 5 is welded on cylinder 9 through ball plate 4, and round bar 5 head is taper and stretches out ball plate 4, and ball plate 4 and round bar 5 are welded on cylinder 9, and conical ring 3 is weldingly connected by spring 6 with ball plate 4, and vacuum valve 7 is embedded in ball plate 4.
Described vacuum valve 7, by high-power air pump, evacuates the gas of institute closed area between cylinder 9 and ball plate 4, forms vacuum, produce the negative pressure to steel-pipe pile 8 side between cylinder 9 and ball plate 4.
The described element 1 that opens ice is with catheterostat rod member 2 by being weldingly connected, and catheterostat rod member 2 and steel-pipe pile 8 are by being in the milk or being welded to connect, and steel-pipe pile 8 is fixed on seabed by pile driving barge injection.
A kind of three formula catheterostats, as shown in Figure 1-2, including three high stakes, three arms and a supervisor, the supervisor of these three formula catheterostats is provided with the ice breaking structure of catheterostat as above.
A kind of truss-like catheterostat, as shown in Figure 3-4, including four high stakes, four arms and a supervisor, each arm of this truss-like catheterostat is equipped with the ice breaking structure of catheterostat as above.
A kind of gantry type catheterostat, as seen in figs. 5-6, including three high stakes, it is fixed on an arm on every high stake top and is connected to a supervisor on three arm tops, every high stake of this gantry type catheterostat is equipped with the ice breaking structure of catheterostat as above.
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. there is a catheterostat ice breaking structure for vacuum chamber, including for being sleeved on the cylinder (9) on catheterostat rod member (2) Wetted Surface place outer wall, be arranged on the ball plate (4) on cylinder (9); Form guide pipe support (2) side between described cylinder (9) and ball plate (4) and produce the vacuum chamber of negative pressure; Described ball plate (4) outside is provided with the circumferentially disposed element that opens ice (1), is connected by multiple flexible members and element (1) the formation Collapsible structure that makes to open ice between this element that opens ice (1) with ball plate (4).
2. the catheterostat ice breaking structure with vacuum chamber according to claim 1, it is characterised in that directly form described vacuum chamber between described ball plate (4) and cylinder (9).
3. the catheterostat ice breaking structure with vacuum chamber according to claim 1, it is characterised in that be embedded with vacuum valve (7) on described ball plate (4).
4. according to the catheterostat ice breaking structure with vacuum chamber one of claim 1-3 Suo Shu, it is characterised in that described in the open ice outermost end of element (1) be conical ring (3), the tip of conical ring (3) is outwardly.
5. the catheterostat ice breaking structure with vacuum chamber according to claim 4, it is characterized in that, equipped with horizontally disposed cross bar (5) on the outer wall of described cylinder (9), this cross bar (5) is through vacuum chamber, and the relatively described conical ring (3) in outer end of cross bar (5) is stretched out.
6. according to the catheterostat ice breaking structure with vacuum chamber one of claim 1-3 Suo Shu, it is characterised in that described flexible member is spring (6).
7. the catheterostat ice breaking structure with vacuum chamber according to claim 6, it is characterised in that described spring (6) includes transversal stretching section and vertical telescopic section.
8. according to the catheterostat ice breaking structure with vacuum chamber one of claim 1-3 Suo Shu, it is characterised in that described cylinder (9) and be equipped with epoxide resin type anticorrosive paint layer outside the element that opens ice (1); Described flexible member is externally provided with polyurethane paint dope layer.
9. three formula catheterostats or truss-like catheterostat or gantry type catheterostat, it is characterized in that, described three formula catheterostats include three high stakes, three arms and a supervisor, and the supervisor of these three formula catheterostats is provided with the ice breaking structure of the catheterostat as described in one of claim 1-8; Described truss-like catheterostat includes four high stakes, four arms and a supervisor, and each arm of this truss-like catheterostat is all provided with the ice breaking structure just like the catheterostat one of claim 1-8 Suo Shu; Described gantry type catheterostat includes 3-5 root height stake, is fixed on an arm on every high stake top and is connected to a supervisor on many arm tops, and every high stake of this gantry type catheterostat is all provided with the ice breaking structure just like the catheterostat one of claim 1-8 Suo Shu.
10. the catheterostat ice breaking structure with vacuum chamber according to claim 9, it is characterised in that described three formula catheterostats or between high stake and the arm of truss-like catheterostat or gantry type catheterostat by be in the milk be connected or be weldingly connected; Described high stake is large diameter thin wall structure, and seabed is stretched in the bottom of this high stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110929.6U CN205296110U (en) | 2015-12-29 | 2015-12-29 | Jacket open ice structure and jacket with vacuum cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110929.6U CN205296110U (en) | 2015-12-29 | 2015-12-29 | Jacket open ice structure and jacket with vacuum cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296110U true CN205296110U (en) | 2016-06-08 |
Family
ID=56474256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110929.6U Active CN205296110U (en) | 2015-12-29 | 2015-12-29 | Jacket open ice structure and jacket with vacuum cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869098A (en) * | 2017-05-03 | 2017-06-20 | 山东理工大学 | The automatic icebreaking device in grooved pulley type fish pond |
-
2015
- 2015-12-29 CN CN201521110929.6U patent/CN205296110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869098A (en) * | 2017-05-03 | 2017-06-20 | 山东理工大学 | The automatic icebreaking device in grooved pulley type fish pond |
| CN106869098B (en) * | 2017-05-03 | 2018-12-18 | 山东理工大学 | The automatic icebreaking device in grooved pulley type fish pond |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205242376U (en) | High pile platform structure that opens ice with vacuum cavity | |
| CN204610156U (en) | Offshore wind turbine single-pile foundation integrated form accessory structure | |
| CN206289651U (en) | A kind of offshore wind power foundation structure of single pile anchoring | |
| CN204898665U (en) | Prestressing force that non -corrosibility ability is high supports crab -bolt | |
| CN203475459U (en) | Three-pile guide pipe frame foundation structure of offshore wind turbine | |
| CN103953059A (en) | Guy anchoring type offshore wind turbine foundation | |
| CN209603168U (en) | A kind of offshore wind farm combination foundation | |
| CN205276234U (en) | Structure that opens ice of high pile platform | |
| CN105568947B (en) | Jacket ice breaking structure with vacuum chamber | |
| CN205296110U (en) | Jacket open ice structure and jacket with vacuum cavity | |
| CN205776311U (en) | A kind of offshore wind farm embedding rock single-pile foundation | |
| CN207297239U (en) | A kind of foundation ring of wind generating set | |
| CN205329654U (en) | Structure that opens ice of structures is built to aquatic | |
| CN207211183U (en) | A kind of offshore wind farm single-pile foundation and case net cultivation integrated device | |
| CN205382460U (en) | Structures structure that opens ice is built to aquatic with vacuum cavity | |
| CN203924046U (en) | Shallow sea wind power facility suction pile | |
| CN209429159U (en) | Offshore wind farm single-pile foundation | |
| CN211257053U (en) | Assembly type suction pile jacket foundation suitable for deep open sea | |
| CN206043002U (en) | A kind of solar energy irrigation equipment of utilization air water | |
| CN105421322B (en) | A kind of ice breaking structure of jacket | |
| CN202672171U (en) | High-pile bearing platform foundation of offshore wind farm | |
| CN204282845U (en) | Buildings in cold roof insulating structure | |
| CN110593251A (en) | Cylindrical device suitable for soft soil seabed foundation improvement and construction method thereof | |
| CN107700450B (en) | A kind of mounting process of floating-supported type offshore wind farm mounting platform | |
| CN205822226U (en) | A kind of offshore wind power foundation stanchion structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |