Quickly constructed berthing steel structure

Abstract

The utility model discloses a quick-construction berthing steel structure, which relates to the technical field of port engineering and comprises steel pipe piles, supporting cross beams, connecting rods and berthing components. The multiple steel pipe piles are symmetrically divided into two groups, the two groups of steel pipe piles are arranged in parallel, each steel pipe pile is vertically arranged, the bottom end of each steel pipe pile is fixed below the water bottom mud surface, and the top end of each steel pipe pile is located above the water surface; the number of the supporting cross beams is two, and each supporting cross beam is correspondingly fixed to the top end of the corresponding set of steel pipe piles. The two ends of each connecting rod are correspondingly fixed to the supporting cross beams at the top ends of the steel pipe piles in each set, and therefore the connecting rods, the steel pipe piles and the supporting cross beams jointly form a supporting platform. The berthing assembly is fixed to the cross connecting point of the supporting cross beam and the steel pipe pile. The construction process can be simplified and the construction period can be shortened on the premise that the steel pipe frame can ensure the stability of the berthing structure by utilizing the characteristics of the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of port engineering, in particular to a fast-constructed ship-berthing steel structure. Background Art

[0002] At present, the open dock is mainly composed of a mooring platform and a mooring platform. Usually, the main function of the mooring platform is to moor ships. The platform size is relatively small, and it mainly bears the mooring force and wave force in the horizontal direction. In the current existing technology, the pile foundation of the mooring platform is a concrete structure, and when the water level of the mooring platform is deep, the bending moment of the cable pile of the pile foundation itself will be very large. The usual method is to increase the number of pile foundations, which greatly increases the project cost. In addition, the pile foundation of the concrete structure needs to be assembled at the seaside during the actual construction process. The high-altitude operation process is cumbersome, the construction period is long, and the cost is high. At the same time, in more complex waters, the previous construction method of using a special guide platform for piling, and then installing and fixing the concrete structure by tying and supporting the formwork requires too many on-site construction links on the water, with a long construction period and great construction difficulty, which has a great impact on the safety and economy of the project.

[0003] Therefore, in response to the current problems, how to provide a fast-constructed berthing steel structure that can ensure the use of the characteristics of the steel structure and ensure that the steel pipe rack can ensure the stability of the berthing structure while simplifying the construction process and shortening the construction period is an issue that technical personnel in this field urgently need to solve. Utility Model Content

[0004] Therefore, the utility model provides a fast-constructed berthing steel structure, which can ensure that the characteristics of the steel structure are utilized and the steel pipe rack can ensure the stability of the berthing structure, thereby simplifying the construction process and shortening the construction period.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fast-constructed ship-berthing steel structure, comprising:

[0007] Steel pipe piles, the number of which is multiple and symmetrically divided into two groups, the two groups of steel pipe piles are arranged in parallel, each of the steel pipe piles is arranged vertically, and its bottom end is fixed below the mud surface of the water bottom, and the top end is located above the water surface;

[0008] Support beams, the number of the support beams is two, and each of the support beams is correspondingly fixed on the top of each group of steel pipe piles;

[0009] A connecting rod, wherein the connecting rod is in multiple numbers, and both ends of each connecting rod are correspondingly fixed on the supporting crossbeam at the top of each group of steel pipe piles, thereby forming a supporting platform together with the steel pipe piles and the supporting crossbeam;

[0010] A mooring assembly is fixed on a cross connection point between the supporting cross beam and the steel pipe pile.

[0011] Through the above technical scheme, the utility model provides a fast-constructed mooring steel structure, in which the support platform is built through the cooperation between two groups of steel pipe piles, supporting beams and connecting rods. At the same time, the mooring assembly is fixed on the cross-connection points of the steel pipe piles and the supporting beams. In this way, firstly, the actual construction period can be shortened and the construction workload can be reduced through the use of steel structures. Secondly, the vertical load and lateral load applied to the whole can be effectively transmitted through the cooperation between the two groups of steel pipe piles, supporting beams and connecting rods, thereby ensuring the stability and safety of the platform.

[0012] Preferably, in the above-mentioned fast-constructed berthing steel structure, an upper operating platform is further included, the upper operating platform is fixed on the supporting platform, the upper operating platform includes a steel truss and a panel, the steel truss is fixed on the supporting platform; the panel is laid and fixed on the top surface of the steel truss, so as to facilitate the daily operation of the staff.

[0013] Preferably, in the above-mentioned fast-constructed berthing steel structure, a pile foundation is fixed on the support platform, and the bottom surface of the steel truss is fixed on the pile foundation to ensure the stability of the upper operating platform.

[0014] Preferably, in the above-mentioned fast-constructed berthing steel structure, a plurality of diagonal braces are further included, and both ends of each diagonal brace are correspondingly fixed to the steel truss and the supporting platform to ensure the stability and safety of the upper operating platform.

[0015] Preferably, in the above-mentioned fast-constructed mooring steel structure, a mooring post foundation is provided at the position where the mounting plate is fixed corresponding to the support crossbeam, and a reserved hole is opened in the steel truss corresponding to the mooring post foundation, and the mooring post foundation passes through the reserved hole to ensure the stability of the mooring post.

[0016] Preferably, in the above-mentioned fast-constructed mooring steel structure, the mooring assembly includes a mounting plate, a rubber fender and a rubber isolation pad, wherein the mounting plate is correspondingly fixed to the cross-connection point between the supporting beam and the steel pipe pile; one end of the rubber fender is fixed to the mounting plate; and the rubber isolation pad is fixed to the other end of the rubber fender. This further ensures that the mooring assembly can better absorb the collision energy between the ship and the mooring platform or the ship when docking or mooring, and protects the ship and the mooring platform from damage.

[0017] Preferably, in the above-mentioned fast-constructed mooring steel structure, the mooring assembly further comprises a chain, the number of the chains is multiple, one end of the chains is respectively fixed to the supporting platform, and the other end is fixed to the rubber isolation pad, so as to ensure the stability and safety of the mooring assembly.

[0018] Preferably, in the above-mentioned fast-constructed mooring steel structure, it also includes a mooring post, and the mooring post is fixed on the panel corresponding to the mooring post foundation.

[0019] It can be seen from the above technical solutions that, compared with the prior art, the utility model discloses a fast-constructed berthing steel structure, which has the following beneficial effects:

[0020] The utility model realizes the construction of the supporting platform through the cooperation between two groups of steel pipe piles, supporting beams and connecting rods. At the same time, the berthing assembly is fixed on the cross-connection point of the steel pipe piles and the supporting beams. In this way, firstly, the actual construction period can be shortened and the construction workload can be reduced by utilizing the steel structure. Secondly, the vertical load and lateral load applied to the whole can be effectively transmitted through the cooperation between the two groups of steel pipe piles, supporting beams and connecting rods, thereby ensuring the stability and safety of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 The accompanying drawing is a structural schematic diagram of a fast-constructed berthing steel structure provided by the utility model;

[0023] Figure 2 The accompanying drawing is a structural schematic diagram of a fast-constructed berthing steel structure provided by the utility model;

[0024] Figure 3 The accompanying drawing is a side view of a fast-constructed mooring steel structure provided by the utility model.

[0025] in:

[0026] 1-steel pipe pile; 2-support beam; 3-connecting rod; 4-mooring assembly; 41-mounting plate; 42-rubber fender; 43-rubber isolation pad; 44-chain; 5-upper operating platform; 51-steel truss; 6-pile foundation; 7-bollard foundation; 8-diagonal brace; 9-bollard; 10-guardrail. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] See attached Figure 1-3 The embodiment of the utility model discloses a fast-constructed ship mooring steel structure, comprising: a steel pipe pile 1, a supporting beam 2, a connecting rod 3 and a ship mooring assembly 4;

[0030] There are multiple steel pipe piles 1, which are symmetrically divided into two groups. The two groups of steel pipe piles 1 are arranged in parallel. Each steel pipe pile 1 is arranged vertically, and its bottom end is fixed below the mud surface of the water bottom, and the top end is located above the water surface.

[0031] There are two supporting beams 2, and each supporting beam 2 is correspondingly fixed on the top of each group of steel pipe piles 1;

[0032] There are multiple connecting rods 3, and both ends of each connecting rod 3 are correspondingly fixed on the supporting beam 2 at the top of each group of steel pipe piles 1, so as to form a supporting platform together with the steel pipe piles 1 and the supporting beam 2;

[0033] The mooring assembly 4 is fixed on the cross connection point between the supporting beam 2 and the steel pipe pile 1 .

[0034] In some specific embodiments, an upper operating platform 5 is further included, which is fixed on the supporting platform. The upper operating platform 5 includes a steel truss 51 and a panel 52. The steel truss 51 is fixed on the supporting platform; the panel 52 is laid and fixed on the top surface of the steel truss 51.

[0035] In some other examples, a pile foundation 6 is fixed on the supporting platform, and the bottom surface of the steel truss 51 is fixed on the pile foundation 6 .

[0036] Specifically, the pile foundation 6 can be in various forms such as I-beams or angle steels.

[0037] In a specific embodiment, a plurality of diagonal bracing rods 8 are further included, and both ends of each diagonal bracing rod 8 are correspondingly fixed to the steel truss 51 and the supporting platform.

[0038] Specifically, one end of the support rod 8 can be fixedly connected to the connecting rod 3 and the supporting beam 2 respectively.

[0039] In a specific example, the mooring assembly 4 includes a mounting plate 41, a rubber fender 42 and a rubber seismic isolation pad 43. The mounting plate 41 is fixed to the cross connection point between the supporting beam 2 and the steel pipe pile 1; one end of the rubber fender 42 is fixed to the mounting plate 41; and the rubber seismic isolation pad 43 is fixed to the other end of the rubber fender 42.

[0040] In some examples, the mooring assembly 4 further includes a chain 44 . There are multiple chains 44 , and one end of the chains 44 is fixed to the supporting platform, and the other end is fixed to the rubber isolation pad 43 .

[0041] In some other embodiments, a mooring post foundation 7 is provided at a position of the support beam 2 corresponding to the position where the mounting plate 41 is fixed, and a reserved hole is opened in the steel truss 51 corresponding to the mooring post foundation 7, and the mooring post foundation 7 passes through the reserved hole.

[0042] In some specific examples, a mooring post 9 is further included, and the mooring post 9 is fixed to the panel 52 corresponding to the mooring post base 7 .

[0043] In some specific embodiments, a guardrail 10 is fixed around the periphery of the panel 52 .

[0044] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fast-constructed ship-berthing steel structure, characterized in that: include: Steel pipe piles (1), the number of the steel pipe piles (1) is multiple and they are symmetrically divided into two groups, the two groups of steel pipe piles (1) are arranged in parallel, each of the steel pipe piles (1) is arranged vertically, and its bottom end is fixed below the mud surface of the water bottom, and its top end is located above the water surface; Support beams (2), the number of the support beams (2) being two, and each of the support beams (2) being correspondingly fixed on the top of each group of the steel pipe piles (1); A connecting rod (3), wherein the connecting rod (3) is in plurality, and both ends of each connecting rod (3) are correspondingly fixed on the supporting cross beam (2) at the top end of each group of steel pipe piles (1), so as to form a supporting platform together with the steel pipe piles (1) and the supporting cross beam (2); A mooring assembly (4), wherein the mooring assembly (4) is fixed at a cross connection point between the supporting cross beam (2) and the steel pipe pile (1).

2. The fast-constructed ship-berthing steel structure according to claim 1, characterized in that: It also includes an upper operating platform (5), wherein the upper operating platform (5) is fixed on the supporting platform, and the upper operating platform (5) includes a steel truss (51) and a panel (52), wherein the steel truss (51) is fixed on the supporting platform; and the panel (52) is laid and fixed on the top surface of the steel truss (51).

3. The fast-constructed ship-berthing steel structure according to claim 2 is characterized in that: A pile foundation (6) is fixed on the support platform, and the bottom surface of the steel truss (51) is fixed on the pile foundation (6).

4. The fast-constructed ship-berthing steel structure according to claim 3 is characterized in that: It also includes a plurality of diagonal bracing rods (8), and both ends of each of the diagonal bracing rods (8) are correspondingly fixed to the steel truss (51) and the supporting platform.

5. The fast-constructed ship-berthing steel structure according to claim 2, characterized in that: The mooring assembly (4) comprises a mounting plate (41), a rubber fender (42) and a rubber seismic isolation pad (43); the mounting plate (41) is fixed to the cross connection point between the supporting beam (2) and the steel pipe pile (1); one end of the rubber fender (42) is fixed to the mounting plate (41); and the rubber seismic isolation pad (43) is fixed to the other end of the rubber fender (42).

6. The fast-constructed ship-berthing steel structure according to claim 5, characterized in that: The mooring assembly (4) further comprises a chain (44), the number of the chains (44) is plural, one end of each chain is fixed to the supporting platform, and the other end is fixed to the rubber shock-isolating pad (43).

7. The fast-constructed ship-berthing steel structure according to claim 5, characterized in that: A mooring post foundation (7) is arranged at a position of the support crossbeam (2) corresponding to the position where the mounting plate (41) is fixed, and a reserved hole is opened in the steel truss (51) corresponding to the mooring post foundation (7), and the mooring post foundation (7) passes through the reserved hole.

8. The fast-constructed ship-berthing steel structure according to claim 7, characterized in that: It also comprises a bollard (9), wherein the bollard (9) is fixed on the panel (52) corresponding to the bollard base (7).

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