CN111236209A - Device and method for stabilizing tubular pile of open sea pipe - Google Patents
Device and method for stabilizing tubular pile of open sea pipe Download PDFInfo
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- CN111236209A CN111236209A CN202010090633.1A CN202010090633A CN111236209A CN 111236209 A CN111236209 A CN 111236209A CN 202010090633 A CN202010090633 A CN 202010090633A CN 111236209 A CN111236209 A CN 111236209A
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- embedded
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
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Abstract
The invention discloses an outer sea tubular pile stabilizing device and method, which are more suitable for tubular piles which are far away from the shore and have poor sea conditions nearby. The embedded assembly can be processed on land without operation on the sea, and the efficiency of construction on the sea is greatly improved. The connecting assembly connects adjacent embedded assemblies, so that the whole device is in a stable state. According to the device and the method for stabilizing the open-sea pipe piles, a manual operation platform does not need to be manufactured, workers only need to carry out offshore hoisting and welding operation, the construction with damp is not needed, the influence of wind and waves is avoided, the assembly efficiency and quality are ensured to be improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of open sea tubular piles, in particular to a pile stabilizing device and method for an open sea tubular pile.
Background
In the lower pilot dike engineering of pile bolck elevation, adopt traditional steel staple bolt mode, hanging mode etc. to have following problem: 1. the bottom elevation of the platform is low, and tide construction is required; 2. the bottom elevation of the pile stabilizing structure is low, the construction of the bottom layer of the platform can be carried out in 5-6 continuous working days in the traditional process, otherwise, the pile stabilizing structure, a steel bar formwork and other facilities are easily damaged by wind and waves; 3. a large amount of offshore manual operation is needed, and the safety risk is high.
Disclosure of Invention
The invention aims to solve at least one of the technical problems in the prior art, and provides an open sea tubular pile stabilizing device and method, which do not need to be constructed by taking damp and are not influenced by wind and waves, ensure the improvement of the assembly efficiency and quality and reduce the labor cost.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the pile stabilizing device for the open sea pipe pile comprises at least two embedded components, wherein the embedded components can be connected with the upper end of the open sea pipe pile; and a connecting assembly connecting two adjacent embedded assemblies.
According to the pile stabilizing device for the open sea pipe pile in the first aspect of the invention, the embedding component comprises an embedding part which can be inserted into the open sea pipe pile; and the connecting part is arranged at the upper end of the embedding part, and the lower end of the connecting part is abutted against the upper end edge of the open sea tubular pile.
According to the pile stabilizing device for the open sea pipe pile in the first aspect of the invention, the outer wall of the embedding part is cylindrical, and the outer wall of the embedding part is attached to the inner wall of the open sea pipe pile.
According to the pile stabilizing device for the open sea pipe pile, the connecting part is a flat plate, and the area of the connecting part is larger than the area of the pipe orifice of the open sea pipe pile.
According to the pile stabilizing device for the open sea pipe pile, the connecting assembly comprises a cross rod, one end of the cross rod is connected with one of the embedded assemblies, and the other end of the cross rod is connected with the other embedded assembly.
According to the pile stabilizing device for the open sea pipe pile, the embedded part and the connecting part are of an integral structure, and the embedded part and the connecting part are both made of Q235 steel.
According to the pile stabilizing device for the open sea pipe pile, provided by the first aspect of the invention, the cross bar is a 20a channel steel.
A pile stabilizing method for an open sea pipe pile comprises any one pile stabilizing device for the open sea pipe pile according to the first aspect of the invention, and the pile stabilizing method for the open sea pipe pile comprises the following steps:
s1: on land, machining the embedded component;
s2: shipping the embedded assembly and the connecting assembly, and transporting the embedded assembly and the connecting assembly to the vicinity of an external sea pipe pile to be stabilized;
s3: placing the embedded assembly into an open sea pipe pile by utilizing hoisting equipment;
s4: placing one end of the connection assembly on one of the embedded assemblies using a lifting device
And the other end of the connecting component is placed on the other embedded component.
S5: welding the embedded component and the connecting component;
s6: checking whether the welding seams of the embedded component and the connecting component meet the requirements.
According to the pile stabilizing method for the open sea pipe pile, in the second aspect of the invention, in the step S6, it is checked that the height of the welding seam of the embedded assembly and the connecting assembly is not lower than 20mm, and the length of the welding seam of the embedded assembly and the connecting assembly is not lower than 300 mm.
According to the pile stabilizing method for the open sea pipe pile, the embedded assembly comprises an embedded part which can be inserted into the open sea pipe pile and a connecting part which is arranged at the upper end of the embedded part, and the lower end of the connecting part abuts against the edge of the upper end of the open sea pipe pile; in step S1, the embedded portion and the connection portion are welded together on land.
The invention has the beneficial effects that: the device and the method for stabilizing the outer sea pipe pile are more suitable for pipe piles which are far away from the shore and have poor sea conditions nearby. The embedded assembly can be processed on land without operation on the sea, and the efficiency of construction on the sea is greatly improved. The connecting assembly connects adjacent embedded assemblies, so that the whole device is in a stable state. According to the device and the method for stabilizing the open-sea pipe piles, a manual operation platform does not need to be manufactured, workers only need to carry out offshore hoisting and welding operation, the construction with damp is not needed, the influence of wind and waves is avoided, the assembly efficiency and quality are ensured to be improved, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the described figures are only some embodiments of the invention, not all embodiments, and other designs and figures can be obtained by those skilled in the art without inventive effort, based on these figures:
FIG. 1 is a first schematic diagram of an embodiment of an embedded component;
FIG. 2 is a second schematic structural diagram of an embedded component according to an embodiment of the present invention;
FIG. 3 is a first schematic structural diagram of an open sea tubular pile stabilizing device in an embodiment of the present invention;
fig. 4 is a structural schematic diagram of a pile stabilizing device for an external sea pipe pile in the embodiment of the invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, an external sea stake stabilizing device in the present embodiment includes an insertion assembly 10 and a connection assembly 20. The embedded component 10 is used for connecting with the open sea pipe pile 1, and the connecting component 20 is used for connecting two embedded components 10.
Specifically, referring to fig. 3, the open sea pipe pile 1 generally includes at least two, and the insertion assembly 10 may be connected to the upper end of the open sea pipe pile 1. The number of the open sea tubular piles 1 corresponds to that of the embedded assemblies 10, and each open sea tubular pile 1 is connected with one embedded assembly 10.
In this embodiment, referring to fig. 4, the external sea tubular pile 1 generally includes a plurality of, and one of them external sea tubular pile 1 is the center, and remaining external sea tubular pile 1 surrounds the external sea tubular pile 1 at this center. A plurality of open sea tubular piles 1 are all connected with an embedded component 10.
Specifically, referring to fig. 3, the connecting assembly 20 connects two adjacent insert assemblies 10.
In this embodiment, two ends of the connecting assembly 20 are respectively connected to the upper ends of the two embedded assemblies 10. Meanwhile, referring to fig. 4, the open sea tubular pile 1 generally includes a plurality of, one of the open sea tubular piles 1 is a center, and the rest of the open sea tubular piles 1 surround the open sea tubular pile 1 at the center. A plurality of open sea tubular piles 1 are all connected with an embedded component 10. Therefore, the embedded assemblies 10 arranged around the open sea pipe pile 1 are sequentially connected through the connecting assembly 20. Meanwhile, each embedded component 10 on the outer sea pile 1 arranged around is also connected with the embedded component 10 on the outer sea pile 1 in the center through a connecting component 20.
This steady device of open sea tubular pile utilizes embedding component 10 to install in 1 upper end of open sea tubular pile, replaces traditional steel staple bolt, mode such as hang to utilize coupling assembling 20 to couple together adjacent embedding component 10, make this device wholly be in stable condition. The pile stabilizing device for the open sea pipe piles does not need to be subjected to damp construction and is not influenced by wind and waves, the assembly efficiency and quality are ensured to be improved, and the labor cost is reduced.
Further, referring to fig. 1 to 3, the insertion assembly 10 includes an insertion portion 11 and a connection portion 12, thereby ensuring connection to the upper end of the open sea pile 1.
Wherein, referring to fig. 3, the embedding part 11 can be inserted in the external sea pile 1, specifically, the embedding part 11 is embedded in the core of the external sea pile 1. The insert 11 serves to restrain the insert assembly 10 to the upper end of the open sea pile 1. The insert portion 11 restricts displacement of the insert member 10 in the horizontal direction, ensuring stability of the entire structure. Referring to fig. 1 and 2, a connecting portion 12 is disposed at an upper end of the embedding portion 11, and a lower end of the connecting portion 12 abuts against an upper end edge of the open sea pipe pile 1.
Preferably, the insertion portion 11 and the connection portion 12 are welded to each other. Generally, the embedded portion 11 and the connection portion 12 are welded on land.
Still further, referring to fig. 1 to 3, the outer wall of embedding portion 11 is cylindricly, the outer wall of embedding portion 11 and the laminating of outer sea tubular pile 1 inner wall.
Preferably, referring to fig. 1 to 2, the connection portion 12 is a flat plate, and the area of the connection portion 12 is larger than the area of the pipe orifice of the external sea tubular pile 1, so as to prevent the connection portion 12 from falling off from the external sea tubular pile 1. Referring to fig. 3, the connecting assembly 20 includes a cross bar having one end connected to one of the insert assemblies 10 and the other end connected to the other insert assembly 10. Preferably, the cross bar is welded to the insert assembly 10. In this embodiment, referring to fig. 1 to 2, the connecting portion 12 is a flat plate, which is rectangular and is welded to the plurality of cross bars.
Preferably, referring to fig. 1 to 2, the insertion portion 11 and the connection portion 12 are of an integral structure, and both the insertion portion 11 and the connection portion 12 are made of Q235 steel. The cross bar is 20a channel steel.
The pile stabilizing device for the external sea pipe pile is more suitable for pipe piles which are far away from the shore and are relatively poor in nearby sea conditions. Wherein the insert assembly 10 can be fabricated onshore without the need for offshore operations, thereby greatly improving the efficiency of offshore operations. The joining assembly 20 joins adjacent insert assemblies 10 so that the apparatus as a whole is in a stable state. Meanwhile, the pile stabilizing device for the open sea pipe piles does not need to manufacture a manual operation platform, workers only need to carry out offshore hoisting and welding operation, the workload of offshore operation is obviously reduced, and the safety risk is greatly reduced.
In this embodiment, the method for stabilizing the pile of the open sea pipe pile includes the above device for stabilizing the pile of the open sea pipe pile, and the method for stabilizing the pile of the open sea pipe pile includes the steps of:
s1: on land, machining the insert assembly 10;
s2: the insertion assembly 10 and the connection assembly 20 are shipped and transported to the open sea where the piles are to be stabilized
The position near the tubular pile 1;
s3: placing the embedded assembly 10 into the open sea pipe pile 1 by using hoisting equipment;
s4: placing one end of the connection assembly 20 in one of the embedded groups using a lifting device
10, respectively.
S5: welding the embedded component 10 and the connecting component 20;
s6: it is checked whether the weld of the insert assembly 10 and the connection assembly 20 meets the requirements.
Specifically, the embedding assembly 10 comprises an embedding part 11 which can be inserted into the external sea pipe pile 1 and a connecting part 12 which is arranged at the upper end of the embedding part 11, and the lower end of the connecting part 12 abuts against the edge of the upper end of the external sea pipe pile 1; in step S1, the embedded part 11 and the connection part 12 are welded together on land.
In step S6, it is checked that the height of the weld of the insert member 10 and the connection member 20 is not less than 20mm and the length thereof is not less than 300 mm.
The pile stabilizing method for the external sea pipe pile is more suitable for pipe piles which are far away from the shore and are poor in nearby sea conditions. Wherein the insert assembly 10 can be fabricated onshore without the need for offshore operations, thereby greatly improving the efficiency of offshore operations. In addition, the pile stabilizing method for the open sea pipe pile does not need to manufacture a manual operation platform, workers only need to carry out offshore hoisting and welding operation, the workload of offshore operation is obviously reduced, and the safety risk is greatly reduced.
The above embodiments are further described in the present invention, but it should not be understood that the scope of the above subject matter is limited to the above embodiments, and all the technologies realized based on the above embodiments are within the scope of the present invention.
Claims (10)
1. The utility model provides a steady stake device of open sea tubular pile which characterized in that: comprises that
The embedded components comprise at least two embedded components, and the embedded components can be connected with the upper end of the open sea pipe pile; and
and the connecting assembly is used for connecting two adjacent embedded assemblies.
2. The pile stabilizing device for the open sea pipe piles according to claim 1, wherein: the embedded component comprises
The embedded part can be inserted into the open sea pipe pile; and
connecting portion set up embedding portion upper end, the lower extreme of connecting portion supports the top and is in the upper end edge of open sea tubular pile.
3. The pile stabilizing device for the open sea pipe piles according to claim 2, wherein: the embedding portion outer wall is cylindricly, the outer wall and the laminating of open sea tubular pile inner wall of embedding portion.
4. The pile stabilizing device for the open sea pipe piles according to claim 2, wherein: the connecting portion are a flat plate, and the area of the connecting portion is larger than the pipe orifice area of the open sea pipe pile.
5. The pile stabilizing device for the open sea pipe piles according to claim 1, wherein: the connecting assembly comprises a cross rod, one end of the cross rod is connected with one of the embedded assemblies, and the other end of the cross rod is connected with the other embedded assembly.
6. The pile stabilizing device for the open sea pipe piles according to claim 2, wherein: the embedding part with connecting portion structure as an organic whole, the embedding part with connecting portion all adopt Q235 steel to make.
7. The pile stabilizing device for the open sea pipe piles according to claim 5, wherein: the cross bar is 20a channel steel.
8. A pile stabilizing method for open sea pipe piles is characterized by comprising the following steps: the pile stabilizing device for the open sea pipe pile comprises any one of the devices as claimed in claims 1 to 7, and the pile stabilizing method for the open sea pipe pile comprises the following steps:
s1: on land, machining the embedded component;
s2: shipping the embedded assembly and the connecting assembly, and transporting the embedded assembly and the connecting assembly to the vicinity of an external sea pipe pile to be stabilized;
s3: placing the embedded assembly into an open sea pipe pile by utilizing hoisting equipment;
s4: placing one end of the connection assembly on one of the embedded assemblies while placing the other end of the connection assembly on the other embedded assembly using a lifting device.
S5: welding the embedded component and the connecting component;
s6: checking whether the welding seams of the embedded component and the connecting component meet the requirements.
9. The method for stabilizing the open sea tubular pile according to claim 8, wherein the method comprises the following steps: in the step S6, the height of the welding seam of the embedded component and the connecting component is not lower than 20mm, and the length of the welding seam of the embedded component and the connecting component is not lower than 300 mm.
10. The method for stabilizing the open sea tubular pile according to claim 8, wherein the method comprises the following steps: the embedded assembly comprises an embedded part which can be inserted into the open sea tubular pile and a connecting part which is arranged at the upper end of the embedded part, and the lower end of the connecting part is propped against the edge of the upper end of the open sea tubular pile;
in step S1, the embedded portion and the connection portion are welded together on land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090633.1A CN111236209A (en) | 2020-02-13 | 2020-02-13 | Device and method for stabilizing tubular pile of open sea pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090633.1A CN111236209A (en) | 2020-02-13 | 2020-02-13 | Device and method for stabilizing tubular pile of open sea pipe |
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| CN111236209A true CN111236209A (en) | 2020-06-05 |
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|---|---|---|---|
| CN202010090633.1A Pending CN111236209A (en) | 2020-02-13 | 2020-02-13 | Device and method for stabilizing tubular pile of open sea pipe |
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