Temporary supporting device of water pile foundation structure and multi-pile supporting structure

Abstract

The utility model discloses a temporary supporting device of an overwater pile foundation structure, which relates to the technical field of pile foundation construction, and comprises a base body, the base body comprises a pile foundation, the outer surface of the pile foundation is wrapped with an anticorrosive coating, the temporary supporting device is arranged on the pile foundation, the temporary supporting device comprises a plurality of platforms, the platforms are uniformly distributed, and the platforms are arranged on the base body. The platform comprises a supporting component, one end of the supporting component is connected with a supporting bracket, the supporting bracket is fixedly provided with an annular belt inserting accessory, and the inner ring surface of the annular belt inserting accessory is connected with an anti-corrosion layer through a rubber pad. The support body is made of various materials, can be adjusted according to the diameter of the pile, and is simple in structure, easy to install and high in adaptability.

Description

Technical Field

[0001] This utility model relates to the field of pile foundation construction technology, and in particular to a temporary support device and a multi-pile support structure for a waterborne pile foundation structure. Background Technology

[0002] With the continuous development of my country's economy and society, the demand for waterway transportation is constantly expanding, especially the increasing demand for high-pile wharves in port construction. High-pile wharves typically consist of two parts: a superstructure beam-slab structure and pile foundations. The superstructure beam-slab structure serves as the wharf deck, directly bearing external loads and connecting with the pile foundations to transfer the loads to the lower pile foundation structure. The performance of the pile foundations is crucial to the wharf's load-bearing capacity and is the most important component of a high-pile wharf.

[0003] During the construction of high-pile wharves, temporary supports are required for the pile foundations to ensure the stability and safety of the construction. Traditional pile foundation support methods typically involve using steel pipes and bolts to fix the supports to the pile body, integrating the supports through welding, and then suspending them from the upper end of the pile body and securing them with bolts. However, existing support devices present certain difficulties in installation and dismantling, and are easily affected by external environmental and construction conditions, leading to low efficiency and resource waste. Therefore, this utility model provides a temporary support device for offshore pile foundation structures. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model discloses a temporary support device for a waterborne pile foundation structure, comprising a base, the base including a pile foundation, the outer surface of the pile foundation being covered with an anti-corrosion layer, a temporary support device installed on the pile foundation, the temporary support device including multiple platforms evenly distributed, each platform including a support member, one end of the support member being connected to a support bracket, and an annular belt insert fitting being fixedly installed on the support bracket, the inner ring surface of the annular belt insert fitting being connected to the anti-corrosion layer through a rubber pad.

[0005] The supporting member is provided with a plurality of evenly distributed mounting holes for supporting steel plates. A railing base is fixedly installed on the upper surface of the other end of the supporting member. A protective railing is fixedly installed on the railing base. The plurality of supporting members are connected by a plurality of supporting steel plates. The plurality of supporting steel plates are connected to the mounting holes for supporting steel plates on the supporting members by bolts.

[0006] The temporary support device also includes a support leg, one end of which is connected to a U-shaped steel bar. The U-shaped steel bar is rotatably mounted on the other end of the support member by bolts. The other end of the support leg is rotatably mounted with an annular fixing member by bolts. An annular steel plate is fixedly mounted on one end of the annular fixing member. A rubber pad is provided on the inner surface of the annular steel plate. The annular steel plate is connected to the anti-corrosion layer through the rubber pad. A lifting ring is provided on the annular fixing member. A steel wire rope is connected to the lifting ring and is connected to the support bracket.

[0007] The temporary support device also includes a belt that passes laterally through an annular belt insert fitting. The belt is connected to the anti-corrosion layer and a small electric belt lifter is connected to the belt. The small electric belt lifter is mounted on a support member and a manual ratchet clamp for locking and securing the belt is provided on the belt.

[0008] The belt is made of high-strength resin material with good strength and durability, and the annular belt insert is made of bent steel plate.

[0009] A multi-pile support structure for a floating pile foundation, which utilizes the aforementioned temporary support device for a floating pile foundation structure, includes a platform of predetermined size for temporary support, the platform comprising multiple supporting longitudinal beams.

[0010] Each of the supporting longitudinal beams is connected to a temporary support device for two underwater pile foundation structures. A supporting transverse beam is erected between the two transversely symmetrical supporting longitudinal beams, and multiple evenly distributed auxiliary beams are erected between the two longitudinally symmetrical supporting longitudinal beams. The supporting transverse beams and the multiple auxiliary beams form multiple intervals, and a first steel plate is installed in the intervals.

[0011] The advantages of this utility model compared with the prior art are: (1) This utility model provides a connection device that can be temporarily installed on piles of different diameters. It uses a flexible and deformable belt, combined with an electric belt hoist and a manual ratchet fixer, which facilitates quick installation and disassembly; (2) This device is supported on the side of the pile by multiple support bodies to prevent the support from tilting. The support bodies are made of various materials and can be adjusted according to the diameter of the pile. The structure is simple, easy to install, and highly adaptable; (3) This utility model is suitable for the temporary installation of scaffolding between single or multiple piles. It has the advantages of quick installation, saving time and manpower, low cost, high efficiency, and reusability, which significantly improves construction efficiency and saves materials. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the multi-pile support of this utility model.

[0013] Figure 2 This is a schematic diagram of the overall structure of the temporary support device of this utility model.

[0014] Figure 3 This is a schematic diagram of the elevation structure of the temporary support device of this utility model.

[0015] Figure 4 This is a schematic diagram of the pile foundation and belt structure of this utility model.

[0016] Figure 5 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0017] Figure 6 for Figure 2 Schematic diagram of the structure at point B.

[0018] Figure 7 for Figure 3 Schematic diagram of the structure at point C.

[0019] Figure 8 for Figure 4 Schematic diagram of the structure at point D.

[0020] Reference numerals: 1-Pile foundation; 2-Anti-corrosion layer; 3-Rubber pad; 4-Small electric belt hoist; 5-Supporting component; 6-Supporting steel plate mounting hole; 7-Guardrail; 8-Guardrail base; 9-Outrigger; 10-Bolt one; 11-Supporting steel plate; 12-Bolt two; 13-Wire rope; 14-Annular belt insert fitting; 15-Support bracket; 16-Annular fastener; 17-Lifting ring; 18-Belt; 19-Annular steel plate; 20-U-shaped steel; 21-Supporting longitudinal beam; 22-Supporting transverse beam; 23-Auxiliary beam; 24-First steel plate; 25-Manual ratchet clamp. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example: Figures 2-8 As shown, a temporary support device for a floating pile foundation structure includes a base, which includes a pile foundation 1. The outer surface of the pile foundation 1 is covered with an anti-corrosion layer 2. A temporary support device is installed on the pile foundation 1. The temporary support device includes multiple platforms that are evenly distributed. Each platform includes a support member 5. One end of the support member 5 is connected to a support bracket 15. An annular belt insert fitting 14 is fixedly installed on the support bracket 15. The inner ring surface of the annular belt insert fitting 14 is connected to the anti-corrosion layer 2 through a rubber pad 3.

[0025] The supporting member 5 is provided with multiple evenly distributed supporting steel plate mounting holes 6. A railing base 8 is fixedly installed on the upper surface of the other end of the supporting member 5. A guardrail 7 is fixedly installed on the railing base 8. Multiple supporting members 5 are connected by multiple supporting steel plates 11. Multiple supporting steel plates 11 are connected to the supporting steel plate mounting holes 6 on the supporting member 5 by bolts 12. The temporary support device also includes a leg 9. One end of the leg 9 is connected to a U-shaped steel 20. The U-shaped steel 20 is rotatably installed on the other end of the supporting member 5 by bolts 10. The other end of the leg 9 is rotatably installed with an annular fixing member 16 by bolts 10. An annular steel plate 19 is fixedly installed on one end of the annular fixing member 16. The inner surface of the annular steel plate 19 is connected to the anti-corrosion layer 2 by a rubber pad 3. A lifting ring 17 is provided on the annular fixing member 16. A steel wire rope 13 is connected to the lifting ring 17. The steel wire rope 13 is connected to the supporting bracket 15.

[0026] The temporary support device also includes a belt 18, which passes laterally through an annular belt insert fitting 14. The belt 18 is connected to the anti-corrosion layer 2. A small electric belt lifter 4 is connected to the belt 18. The small electric belt lifter 4 is mounted on a support member 5. A manual ratchet clamp 25 is provided on the belt 18 for locking and fixing the belt 18. The belt 18 is made of high-strength resin material with good strength and durability. The annular belt insert fitting 14 is made of bent steel plate. The belt 18 is tightened by the cooperation of the small electric belt lifter 4 and the manual ratchet clamp 25.

[0027] By setting rubber pads 3 on the inner ring surfaces of the annular belt insert fitting 14 and the annular steel plate 19, it is ensured that the outer periphery of the pile foundation 1 is not deformed or uneven. The annular belt insert fitting 14 and the annular steel plate 19 can also be attached to the anti-corrosion layer 2 on the outer periphery of the pile foundation 1, so that the clamping force will not be concentrated in a local area, which would lead to damage to the pile foundation 1 and the anti-corrosion layer 2 on the pile foundation 1. The temporary support device is easy to fix, can be quickly disassembled, has a simple structure, and can be temporarily installed on piles of different diameters, saving application and manpower.

[0028] like Figure 1 As shown, a multi-pile support structure for a floating pile foundation utilizes a temporary support device for a floating pile foundation structure, including a platform of predetermined size for temporary support. The platform includes multiple longitudinal support beams 21, each of which is connected to a temporary support device for two floating pile foundation structures. A crossbeam 22 is erected between two transversely symmetrical longitudinal support beams 21, and multiple evenly distributed auxiliary beams 23 are erected between two longitudinally symmetrical longitudinal support beams 21. The crossbeam 22 and the multiple auxiliary beams 23 form multiple intervals, and a first steel plate 24 is provided within each interval. This allows a multi-pile support structure of predetermined size to be temporarily erected between multiple pile foundations 1 in a phased manner. The longitudinal support beams 21, crossbeams 22, and auxiliary beams 23 are all made of H-beams.

[0029] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A temporary support device for a water-based pile foundation structure, comprising a base body, the base body comprising a pile foundation (1), the outer surface of the pile foundation (1) being wrapped with an anticorrosive layer (2), the temporary support device being installed on the pile foundation (1), characterized in that: The temporary support device comprises a plurality of platforms which are uniformly distributed, each of the platforms comprises a support member (5), one end of the support member (5) is connected with a support bracket (15), an annular belt insertion fitting (14) is fixedly installed on the support bracket (15), the inner ring surface of the annular belt insertion fitting (14) is connected with the corrosion-proof layer (2) through a rubber pad (3).

2. A temporary support arrangement for a water-based pile foundation structure as claimed in claim 1, characterised in that: A plurality of uniformly distributed support steel plate mounting holes (6) are arranged on the support member (5), a handrail base (8) is fixedly installed on the upper surface of the other end of the support member (5), a protective handrail (7) is fixedly installed on the handrail base (8), a plurality of support steel plates (11) are connected between a plurality of the support members (5), and the plurality of support steel plates (11) are connected with the support steel plate mounting holes (6) on the support member (5) through bolts II (12).

3. A temporary support arrangement for a water-based pile structure as claimed in claim 2, characterised in that: The temporary support device further comprises a support leg (9), one end of the support leg (9) is connected with a back-shaped steel (20), the back-shaped steel (20) is rotatably installed on the other end of the support member (5) through a bolt I (10), the other end of the support leg (9) is rotatably installed with an annular fixing piece (16) through a bolt I (10), one end of the annular fixing piece (16) is fixedly installed with an annular steel plate (19), the inner ring surface of the annular steel plate (19) is provided with a rubber pad (3), the annular steel plate (19) is connected with the corrosion-proof layer (2) through the rubber pad (3), a lifting ring (17) is arranged on the annular fixing piece (16), a steel wire rope (13) is connected with the lifting ring (17), and the steel wire rope (13) is connected with the support bracket (15).

4. A temporary support arrangement for a water-based pile structure as claimed in claim 3, characterised in that: The temporary support device further comprises a belt (18), the belt (18) transversely passes through the annular belt insertion fitting (14), the belt (18) is connected with the corrosion-proof layer (2), a small electric belt lifter (4) is connected with the belt (18), the small electric belt lifter (4) is arranged on one support member (5), and a manual ratchet clamp (25) for locking and fixing the belt (18) is arranged on the belt (18).

5. A temporary support arrangement for a water-based pile foundation structure as claimed in claim 4, characterised in that: The belt (18) is made of high-strength resin material which has high strength and durability, and the annular belt insertion fitting (14) is made of a steel plate which is bent.

6. A multi-pile support structure for a pile foundation structure above water using the temporary support device according to any one of claims 1 to 5, characterized in that: A predetermined scale of a platform for temporary support comprises a plurality of support stringers (21).

7. A multi-pile supported structure of a pile foundation over water as claimed in claim 6, wherein: Each of the support stringers (21) is connected with the temporary support device of two overwater pile foundation structures, a support cross beam (22) is arranged between two transversely symmetrical support stringers (21), a plurality of uniformly distributed auxiliary beams (23) are arranged between two longitudinally symmetrical support stringers (21), the support cross beam (22) and the plurality of auxiliary beams (23) form a plurality of intervals, and a first steel plate (24) is arranged in the intervals.

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