CN210191758U - Binding device for offshore vertical transportation of wind power pipe pile transition section - Google Patents
Binding device for offshore vertical transportation of wind power pipe pile transition section Download PDFInfo
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- CN210191758U CN210191758U CN201921029970.9U CN201921029970U CN210191758U CN 210191758 U CN210191758 U CN 210191758U CN 201921029970 U CN201921029970 U CN 201921029970U CN 210191758 U CN210191758 U CN 210191758U
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Abstract
The utility model provides a binding device for the offshore vertical transportation of a wind power pipe pile transition section, which comprises a base, an annular base and a sea binding flange which are sequentially connected from bottom to top; the base is formed by splicing a steel frame shaped like a Chinese character 'mi' and a round steel frame, and a plurality of bolt holes are formed in an upper panel of the steel frame shaped like the Chinese character 'mi'; the annular base is a frame structure formed by annular steel plates, and the upper and lower panels of the annular base are provided with a plurality of bolt holes; the sea binding flange comprises an annular steel ring, wherein a trapezoidal steel plate is connected to the upper surface of the annular steel ring, and a plurality of bolt holes are formed in the annular steel ring. The utility model discloses can overcome traditional ligature form and have that operating time is long, need polish, paint again, cause shortcomings such as damage to tubular structure.
Description
Technical Field
The utility model relates to a marine transportation ligature device, more specifically say, relate to a ligature device that is used for wind-powered electricity generation tubular pile changeover portion marine transportation of erectting.
Background
With the continuous development of society, the requirements of people on living environment are increasingly improved, and the importance of reducing pollution and developing clean and efficient energy is increasing. The offshore wind power generation is a clean and efficient green energy and is also a new energy development mode vigorously advocated by the nation, not only in the Jinshan Yinshan, but also in the Green Water mountain. The construction of the offshore wind power station needs to be matched with a large number of wind power facilities, the lower part of the transition section of the foundation pile is connected with the foundation pile, and the upper part of the transition section of the foundation pile is connected with the tower blade, so that the offshore wind power station is an important component of the offshore wind power facilities. The transition section needs to be transported to a designated operation position by a ship and is bound and fixed before sailing to overcome the influence of environmental loads such as wind, wave and flow in transportation, and the binding is removed after the transition section reaches the operation position, and the transition section is hoisted to a designated foundation pile.
Because there are accessory structures such as work platform on changeover portion upper portion, though the ligature is simple when putting down the transportation on the deck, nevertheless need demolish work platform, still need erect the changeover portion with the floating crane after arriving the wind field, install the platform again, so operation, time cost and economic cost are all very big, are unfavorable for developing of marine wind power operation.
The other transportation mode is that the transition section is directly vertically hung on the specified position of the transport ship deck, and the lower part of the transition section fixes the transition section and the ship deck together by welding binding pieces such as clamping plates, support rods and the like. The binding mode does not need to dismantle the working platform at the upper part of the transition section, reduces the work of turning over and installing the working platform at the transition section in the later period, but still has the following defects: the binding piece needs to be welded on the transition section, the binding work is long in time consumption, the coating on the transition section is damaged by welding operation, the binding piece needs to be polished at the welding position after being unbound, paint is sprayed again, and the construction period is delayed. The offshore construction is greatly influenced by weather, the construction window period is very short, a large amount of grinding and painting operations need long time, the construction period is delayed, and the huge cost is increased. The traditional transition section binding forms are not suitable for the trend of large development of offshore wind power, and a new efficient binding form needs to be developed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a ligature device that is used for wind-powered electricity generation tubular pile changeover portion marine transportation of erectting can overcome traditional ligature form and have that operating time is long, need polish, paint again, cause shortcomings such as damage to tubular structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a binding device for offshore vertical transportation of a wind power pipe pile transition section comprises a base, an annular base and a sea binding flange which are sequentially connected from bottom to top;
the base is formed by splicing a steel frame shaped like a Chinese character 'mi' and a round steel frame, and a plurality of bolt holes are formed in an upper panel of the steel frame shaped like the Chinese character 'mi';
the annular base is a frame structure formed by annular steel plates, and the upper and lower panels of the annular base are provided with a plurality of bolt holes;
the sea binding flange comprises an annular steel ring, wherein a trapezoidal steel plate is connected to the upper surface of the annular steel ring, and a plurality of bolt holes are formed in the annular steel ring.
The bolt holes of the upper panel of the steel frame shaped like a Chinese character 'mi' correspond to the bolt holes of the lower panel of the annular base in position and are connected and fixed through bolts.
And the bolt holes of the upper panel of the annular base correspond to the bolt holes of the annular steel ring in position and are connected and fixed through bolts.
The diameter of the annular base is matched with the pipe diameter of the wind power pipe pile transition section.
In the technical scheme, the utility model provides a binding device that is used for wind-powered electricity generation tubular pile changeover portion marine transportation of erectting still has the beneficial effect of following several points:
1) the binding device of the utility model solves the strength requirement of the transition section on the deck of the ship body in the transportation process through the base, and enlarges the placeable area of the transition section on the deck of the transport ship;
2) the binding device of the utility model can be pre-assembled at the designated position of the transport ship, the main workload is carried out in the preparation stage of the shore approach, and the offshore construction time is not occupied;
3) the binding device of the utility model is connected by bolts, is convenient and fast to install and dismantle, is not influenced by weather, has small workload of site operation, and greatly shortens the offshore construction time;
4) the binding device of the utility model does not need to perform additional welding and cutting operations on the transition section, and does not cause damage to the transition section body and the coating;
5) the binding device of the utility model can be repeatedly used for a plurality of times, thus greatly saving the cost;
6) the utility model discloses binding device's base passes through bolted connection with annular base, is applicable to the changeover portion of multiple pipe diameter, and the commonality is strong.
Drawings
FIG. 1 is a schematic view of the construction of the binding device of the present invention;
FIG. 2 is a schematic structural view of a base in the binding device of the present invention;
FIG. 3 is a schematic structural view of a ring-shaped base of the binding device of the present invention;
FIG. 4 is a schematic view in the direction A-A of FIG. 3;
FIG. 5 is a schematic structural view of a sea binding flange in the binding device of the present invention;
FIG. 6 is a view from the B-B direction in FIG. 5;
figure 7 is a using state diagram of the binding device of the utility model.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Please combine fig. 1 to fig. 7 to show, the utility model provides a binding device for wind-powered electricity generation tubular pile changeover portion marine transportation of erectting, include from supreme base 1, annular base 2 and the sea flange 3 of tying up that connects gradually down.
Preferably, the base 1 is formed by splicing a steel frame 101 shaped like a Chinese character 'mi' and a round steel frame 102, and a plurality of bolt holes are formed in an upper panel of the steel frame 101 shaped like a Chinese character 'mi'. When the device is used, the base 1 is welded and fixed on a deck of a transport ship, and plays roles in dividing and carrying the weight of the transition section 4, protecting the deck of the transport ship and bearing binding force. The use of the base 1 enables the transition section 4 not to be placed in alignment with the cabin wall of the deck of the transport ship, and the placement area of the transition section 4 on the transport ship is enlarged.
Preferably, the annular base 2 is a frame structure formed by annular steel plates, a plurality of bolt holes are formed in the upper and lower panels of the annular base, and the diameter of the annular base 2 is matched with the pipe diameter of the wind power pipe pile transition section 4.
Preferably, the sea binding flange 3 comprises an annular steel ring 301, the upper surface of the annular steel ring 301 is connected with a trapezoidal steel plate 302, and the annular steel ring 301 is provided with a plurality of bolt holes. When the transition section 4 is manufactured, the sea binding flange 3 is prefabricated at the bottom of the transition section 4, and the bolt holes of the annular steel ring 301 correspond to the bolt holes of the upper panel of the annular base 2 one by one and are connected and fixed through the bolts 5. During binding, the transition section 4 is hoisted to the annular base 2, the sea binding flange 3 is connected with the annular base 2 through the bolts 5, and then binding can be completed, and the sea binding flange 3 is used as a part of the transition section 4 to be left on the transition section 4.
Preferably, the bolt holes of the lower panel of the annular base 2 correspond to the bolt holes of the upper panel of the steel frame 101 in a shape like a Chinese character mi one by one and are fixedly connected through bolts. During marine transport, the transverse and longitudinal forces generated by the ship's swinging during the transit 4 can be transmitted to the ring base 2 via the bolts 5 and finally to the deck of the ship via the foundation 1.
To sum up, the utility model discloses the ligature device is installed at the transport ship assigned position after the preparation on the bank is accomplished, and 4 and annular base 2 are connected to hoist and mount changeover portion on, utilize bolt 5 to accomplish the ligature with annular base 2.
The utility model discloses the ligature device need not to weld with changeover portion 4, and changeover portion 4 hoists to accomplish the ligature fast after targetting in place and fix, demolishs bolt 5 and can remove the ligature after the transport ship reachs the wind field, and convenient construction is swift.
The utility model discloses ligature device bearing capacity is strong, can bear the gravity of changeover portion 4 simultaneously, the inertial force during transportation, improves horizontal and vertical ligature power.
The utility model discloses ligature device's base 1, annular base 2, bolt 5 all can stay used repeatedly on the transport ship.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a ligature device that is used for wind-powered electricity generation tubular pile changeover portion marine transportation of erectting which characterized in that: comprises a base, an annular base and a sea binding flange which are connected in sequence from bottom to top;
the base is formed by splicing a steel frame shaped like a Chinese character 'mi' and a round steel frame, and a plurality of bolt holes are formed in an upper panel of the steel frame shaped like the Chinese character 'mi';
the annular base is a frame structure formed by annular steel plates, and the upper and lower panels of the annular base are provided with a plurality of bolt holes;
the sea binding flange comprises an annular steel ring, wherein a trapezoidal steel plate is connected to the upper surface of the annular steel ring, and a plurality of bolt holes are formed in the annular steel ring.
2. The binding device for offshore vertical transportation of the wind power pipe pile transition section according to claim 1, characterized in that: the bolt holes of the upper panel of the steel frame shaped like a Chinese character 'mi' correspond to the bolt holes of the lower panel of the annular base in position and are fixedly connected through bolts.
3. The binding device for offshore vertical transportation of the wind power pipe pile transition section according to claim 2, characterized in that: and the bolt holes of the upper panel of the annular base correspond to the bolt holes of the annular steel ring in position and are fixedly connected through bolts.
4. The binding device for offshore vertical transportation of the wind power pipe pile transition section according to claim 1, characterized in that: the diameter of the annular base is matched with the pipe diameter of the wind power pipe pile transition section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029970.9U CN210191758U (en) | 2019-07-02 | 2019-07-02 | Binding device for offshore vertical transportation of wind power pipe pile transition section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029970.9U CN210191758U (en) | 2019-07-02 | 2019-07-02 | Binding device for offshore vertical transportation of wind power pipe pile transition section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210191758U true CN210191758U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029970.9U Active CN210191758U (en) | 2019-07-02 | 2019-07-02 | Binding device for offshore vertical transportation of wind power pipe pile transition section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210191758U (en) |
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2019
- 2019-07-02 CN CN201921029970.9U patent/CN210191758U/en active Active
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