High pile frame mooring platform

Abstract

The utility model relates to the technical field of high-pile wharfs, in particular to a high-pile frame mooring platform which comprises a pile foundation frame unit, a connecting support structure and bollards, the pile foundation frame unit is a basic unit forming the high-pile frame mooring platform and comprises a pile foundation, a pile foundation hoop plate and a pile foundation flange, the pile foundation is of a bearing structure, and the connecting support structure is arranged on the pile foundation hoop plate. The pile foundation hoop plates are semicircular panels, the multiple pile foundation hoop plates are connected to the peripheral face of the pile foundation in a surrounding mode, the pile foundation flanges are columnar flange connecting discs, and the pile foundation flanges are connected with the pile foundation hoop plates; the two ends of each connecting support structure are connected with the two adjacent pile foundation frame units correspondingly. And the bollards are vertically connected with the connecting support structures which are parallel to the river bank and farthest from the river bank, and are used for mooring ships. According to the structural characteristics of the frame, shore welding and underwater installation can be carried out according to structural sections, and the problem that a mooring platform cannot be welded underwater at a low water level is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pile docks, in particular to a high-pile frame mooring platform. Background Art

[0002] High-pile wharf buildings are built by driving a series of long piles into the ground to form a pile foundation to bear the load transmitted from the superstructure. High-pile wharf buildings are mainly composed of superstructure, pile foundation, shore connection structure and wharf equipment. They have simple structure, can withstand large loads, use less sand and gravel, and are highly adaptable to dredging and ultra-deep dredging.

[0003] High-pile piers are categorized into various structural types, including high-pile beam-slab, high-pile frame, and high-pile pier-platform, depending on their use conditions. Frame-type piers are suitable for ports with large differences between high and low water levels. Frame-type piers can be equipped with multi-layer mooring platforms to serve as mooring structures for vessels operating at varying water levels.

[0004] High-pile frame piers are generally used in the middle and upper reaches of the Yangtze River, such as Chongqing and Hubei, because they are suitable for areas with large differences in high and low water levels. The portion of the spatial frame below the construction water level needs to be constructed quickly during low water periods. Steel structures are generally used and welded and installed on the water, resulting in a short installation period. The lower frame structure generally consists of various components welded to a steel pipe pile foundation. However, due to the regulation and scheduling of the Three Gorges Reservoir, the construction water level of the lowest mooring platform is often difficult to meet the requirements. The water level is too high, and workers cannot weld on the water. At one point, the annual water level could not be lowered, making it impossible to construct the lowest steel mooring platform. Therefore, the design needs to be adjusted to achieve underwater bolt connections. Utility Model Content

[0005] The purpose of the utility model is to provide a high-pile frame mooring platform, which can be installed in structural sections according to the characteristics of the frame structure. Some components are welded on shore, and some components are bolted underwater, so as to overcome the problem that the mooring platform cannot perform underwater welding operations due to the low water level.

[0006] The technical solution of the utility model is: a high pile frame cable mooring platform, comprising:

[0007] The pile foundation frame unit is the basic unit constituting the high-pile frame mooring platform, comprising a pile foundation, a pile foundation hoop plate, and a pile foundation flange. The pile foundation is a load-bearing structure used to support the entire high-pile frame mooring platform. The pile foundation hoop plate is a semicircular panel, and multiple pile foundation hoop plates are enclosed and connected to the outer circumference of the pile foundation. The pile foundation flange is a columnar flange connection plate, which is connected to the pile foundation hoop plate and is pre-welded together on the river bank.

[0008] A connecting support structure, wherein both ends of the connecting support structure are respectively connected to two adjacent pile foundation frame units, and the connecting support structure and the pile foundation frame units together constitute the basic frame of the high pile frame mooring platform;

[0009] The mooring post is vertically connected to the connecting support structure parallel to the river bank and farthest from the river bank. The two are welded together in advance on the river bank and are used for mooring ships.

[0010] According to a high pile frame mooring platform provided in the present application, connecting ears are provided at the bottom of both ends of the semicircular panel of the pile foundation hoop plate, and connecting holes are provided on the connecting ears. Multiple pile foundation hoop plates can be symmetrically bolted into a whole circular panel through the connecting holes on the connecting ears; the pile foundation flange is connected to the semicircular panel of the pile foundation hoop plate.

[0011] According to a high pile frame mooring platform provided in the present application, a plurality of pile foundation hoop plates are symmetrically bolted and enclosed on the outer peripheral surface of the pile foundation through the connection holes on the connection ears.

[0012] According to a high pile frame mooring platform provided in the present application, the pile foundation flange includes a columnar portion welded to the pile foundation hoop plate, and the end of the columnar portion is welded to the flange plate.

[0013] According to a high-pile frame mooring platform provided in the present application, the columnar portion of the pile foundation flange is vertically connected to the semicircular panel of the pile foundation hoop plate, and the two are welded together in advance on the river bank.

[0014] According to a high-pile frame mooring platform provided in the present application, the connecting support structure includes a connecting support and a connecting support flange, the two ends of the connecting support are respectively connected to the connecting support flange, and the two are pre-welded on shore; the connecting support flange is connected to the pile foundation flange.

[0015] According to a high-pile frame mooring platform provided in the present application, the connecting support flange and the flange plate of the pile foundation flange are connected by bolts.

[0016] The advantages of this application are:

[0017] 1. This application adopts the characteristics of the frame structure and is installed in sections. Some components are welded on shore, and some components are bolted underwater. This overcomes the problem that the mooring platform is too low to perform underwater welding operations.

[0018] 2. The pile foundation hoop plate of the present application is a semicircular panel with connecting ears provided on the semicircular panel. The pile foundation hoop plate can be fastened with bolts to form a full circle, eliminating the traditional welding operation;

[0019] 3. The pile foundation hoop plate and the pile foundation flange of the present application are no longer connected underwater, but are pre-welded together on the river bank, thus avoiding underwater welding operations;

[0020] 4. The pile foundation hoop plate of the present application is symmetrically bolted to the outer peripheral surface of the pile foundation through the connection holes on the connection ears underwater, replacing the underwater welding operation with bolting;

[0021] 5. The two ends of the connecting brace of the present application are connected with connecting brace flanges, and the flange bolt connection method replaces the traditional welding connection method;

[0022] 6. The connection operation between the connecting support and the connecting support flange of this application can be completed on shore in advance, reducing the burden of underwater operations;

[0023] 7. The connecting support structure of the present application connects the pile foundations by means of flange bolting, which changes the previous welding connection method and avoids underwater welding operations;

[0024] 8. The mooring post and connecting support structure of the present application can be connected in advance on shore, reducing the burden of underwater operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for describing the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a schematic elevation diagram of the pile foundation frame unit of the present utility model;

[0027] Figure 2 It is a plan view of the pile foundation frame unit of the present utility model;

[0028] Figure 3 This is a schematic diagram of the connecting support structure of the present utility model;

[0029] Figure 4 It is a partial plan view of the overall structure of the utility model;

[0030] Figure 5 It is a partial elevational schematic diagram of the overall structure of the utility model;

[0031] Among them: 1-pile foundation frame unit; 101-pile foundation; 102-pile foundation clamp plate; 103-pile foundation flange; 104-connecting ear; 2-connecting support structure; 201-connecting support; 202-connecting support flange; 3-bollard. DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention in detail, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as a limitation on the present invention.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] The present application relates to a high-pile frame mooring platform, which can be installed in structural sections according to the characteristics of the frame structure. Some components are welded on shore, and some components are bolted underwater, thereby overcoming the problem that the mooring platform cannot perform underwater welding operations due to the low water level.

[0037] Specifically, such as Figure 1 、 2 As shown in Figures 4 and 5, a high pile frame mooring platform of the present application includes: a pile foundation frame unit 1, a connecting support structure 2 and a mooring column 3. The pile foundation frame unit 1 is the basic unit constituting the high pile frame mooring platform, including a pile foundation 101, a pile foundation hoop plate 102 and a pile foundation flange 103. The pile foundation 101 is a load-bearing structure for supporting the entire high pile frame mooring platform; the pile foundation hoop plate 102 is a semicircular panel, and a plurality of pile foundation hoop plates 102 are enclosed and connected on the outer peripheral surface of the pile foundation 101; the pile foundation flange 103 is a columnar flange connecting plate, and the pile foundation flange 103 is connected to the pile foundation hoop plate 102, and the two are pre-welded together on the river bank; in some embodiments, the pile foundation flange 103 includes a columnar portion welded to the pile foundation hoop plate 102, and the end of the columnar portion is welded to the flange plate.

[0038] The two ends of the connecting support structure 2 are respectively connected to the two adjacent pile foundation frame units 1, and the connecting support structure 2 and the pile foundation frame unit 1 together constitute the basic frame of the high pile frame mooring platform;

[0039] The mooring post 3 is vertically connected to the connecting support structure 2 which is parallel to the river bank and farthest from the river bank. The two are welded together in advance on the river bank for mooring ships.

[0040] During actual installation, the pile foundation hoop plate 102 and the pile foundation flange 103 are welded on shore in advance; then underwater operations are carried out. In this embodiment, the pile foundation hoop plate 102 is a semicircular panel, and two pile foundation hoop plates 102 need to be enclosed into a full circle and connected to the outer peripheral surface of the pile foundation 101 to complete the installation of the pile foundation frame unit 1; after completing the installation of multiple pile foundation frame units 1, the two ends of the connecting support structure 2 are respectively connected to the two adjacent pile foundation frame units 1 to complete the basic frame of the high pile frame mooring platform; finally, the mooring column 3 is vertically connected to the connecting support structure 2 parallel to the river bank and farthest from the river bank to complete the final installation.

[0041] In some embodiments, the pile foundation hoop plate 102 is optimized. Specifically, Figure 1 、 2 As shown, the bottom of both ends of the semicircular panel of the pile foundation hoop plate 102 of this embodiment is provided with connecting ears 104, and the connecting ears 104 are provided with connecting holes. Every two pile foundation hoop plates 102 can be symmetrically bolted into a whole circular panel through the connecting holes on the connecting ears 104; the semicircular panel of the pile foundation hoop plate 102 is connected to the pile foundation flange 103.

[0042] Furthermore, in the embodiment, the columnar portion constituting the pile foundation flange 103 includes two semi-cylinders, one end of the two semi-cylinders is welded to the half ring of the flange plate, and the other end is welded to the semi-circular panel of the pile foundation hoop plate 102; after the two semi-circular panels are bolted, the two semi-ring flange plates are combined into an integral flange plate.

[0043] During actual installation, the pile foundation flange 103 is first welded to the semicircular panel of the pile foundation hoop plate 102 on shore. After welding is completed, the two pile foundation hoop plates 102 are symmetrically bolted together underwater through the connection holes on the connection ears 104 to enclose the outer circumference of the pile foundation 101.

[0044] In some embodiments, the above-mentioned connecting support structure 2 is optimized, specifically, as shown in FIG. Figure 3 As shown, the connecting support structure 2 of this embodiment includes a connecting support 201 and a connecting support flange 202 . Both ends of the connecting support 201 are respectively connected to the connecting support flange 202 ; the connecting support flange 202 is bolted to the pile foundation flange 103 .

[0045] During actual installation, the two ends of the connecting support 201 are connected to the connecting support flange 202 on shore respectively. After the installation of multiple connecting support structures 2 is completed, the connecting support structure 2 is bolted between two adjacent pile foundation frame units 1 underwater. Specifically, the connecting support flange 202 is connected to the pile foundation flange 103 by bolts.

[0046] In some embodiments, the connection between the mooring column 3 and the connecting support structure 2 is optimized. Specifically, Figure 4 、 5 As shown, in this embodiment, the mooring column 3 and the connecting support structure 2 are pre-welded on the river bank before assembling the high pile frame mooring platform. After welding, the above-mentioned connecting support structure 2 is connected to the pile foundation frame unit 1 farthest from the river bank line.

[0047] During the specific installation, the connection operations that need to be completed on the river bank are: welding the pile foundation hoop plate 102 and the pile foundation flange 103, connecting the two ends of the connecting support 201 to the connecting support flange 202 respectively, and welding the mooring column 3 to the connecting support structure 2; after completing the onshore operations, the two pile foundation hoop plates 102 are symmetrically bolted and enclosed on the outer peripheral surface of the pile foundation 101 underwater through the connection holes on the connecting ears 104 to complete the installation of the pile foundation frame unit 1; after completing the installation of multiple pile foundation frame units 1, the connecting support structure 2 is bolted between two adjacent pile foundation frame units 1, specifically, the connecting support flange 202 and the pile foundation flange 103 are connected by bolts, wherein the connecting support structure 2 welded with the mooring column 3 is connected between the pile foundation frame units 1 farthest from the river bank line.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A high pile frame mooring platform, characterized by: include: A pile foundation frame unit (1), the pile foundation frame unit (1) is a basic unit constituting a high pile frame mooring platform, comprising a pile foundation (101), a pile foundation hoop plate (102) and a pile foundation flange (103); the pile foundation (101) is a load-bearing structure for supporting the entire high pile frame mooring platform; the pile foundation hoop plate (102) is a semicircular panel, and a plurality of the pile foundation hoop plates (102) are enclosed and connected to the outer peripheral surface of the pile foundation (101); the pile foundation flange (103) is a columnar flange connection plate, and the pile foundation flange (103) is connected to the pile foundation hoop plate (102), and the two are welded together in advance on the river bank; A connecting support structure (2), wherein both ends of the connecting support structure (2) are respectively connected to two adjacent pile foundation frame units (1), and the connecting support structure (2) and the pile foundation frame units (1) together constitute a basic frame of a high pile frame mooring platform; A mooring post (3) is vertically connected to the connecting support structure (2) which is parallel to the river bank and farthest from the river bank. The two are welded together in advance on the river bank and are used for mooring ships.

2. The high pile frame mooring platform according to claim 1, characterized in that: The bottoms of both ends of the semicircular panel of the pile foundation hoop plate (102) are provided with connecting ears (104), and the connecting ears (104) are provided with connecting holes. A plurality of the pile foundation hoop plates (102) can be symmetrically bolted together to form a whole circular panel through the connecting holes on the connecting ears (104); and the pile foundation flange (103) is connected to the semicircular panel of the pile foundation hoop plate (102).

3. The high pile frame mooring platform according to claim 2, characterized in that: The plurality of pile foundation hoop plates (102) are symmetrically bolted and enclosed on the outer peripheral surface of the pile foundation (101) through the connection holes on the connection ears (104) thereof.

4. The high pile frame mooring platform according to claim 3, characterized in that: The pile foundation flange (103) comprises a columnar portion welded to the pile foundation hoop plate (102), and a flange is welded to the end of the columnar portion.

5. The high pile frame mooring platform according to claim 4, characterized in that: The columnar portion of the pile foundation flange (103) is vertically connected to the semicircular panel of the pile foundation hoop plate (102), and the two are welded together in advance on the river bank.

6. The high pile frame mooring platform according to claim 1, characterized in that: The connecting support structure (2) comprises a connecting support (201) and a connecting support flange (202), wherein both ends of the connecting support (201) are respectively connected to the connecting support flange (202), and the two are welded on shore in advance; the connecting support flange (202) is connected to the pile foundation flange (103).

7. The high pile frame mooring platform according to claim 6, characterized in that: The connecting support flange (202) is connected to the flange plate of the pile foundation flange (103) by bolts.

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