Cable tying steel structure of steel pipe frame

Abstract

The utility model discloses a mooring rope steel structure of a steel pipe frame, which relates to the technical field of mooring devices and comprises steel pipe piles, connecting rods and a mooring rope platform. Each steel pipe pile is obliquely 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 connecting rods is multiple, and the two ends of each connecting rod are correspondingly and fixedly connected between every two adjacent steel pipe piles to form a steel pipe frame; cross beams of the mooring platforms are fixed to the top ends of the steel pipe piles. The pile foundation of the mooring platform is built in a steel structure mode, specifically, the pile foundation of the mooring platform is formed by a plurality of steel pipe piles, in this way, specific construction is facilitated, meanwhile, the use space and the working cost in the construction process can be saved, the construction period can be shortened, and meanwhile the construction efficiency is improved. And the overall strength and stability of the mooring platform can also be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mooring devices, and more specifically to a mooring steel structure of a steel pipe rack. Background Art

[0002] At present, open wharves mainly consist of a mooring and berthing platform and a mooring platform. Generally, 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 prior art, the pile foundation of the mooring platform adopts a concrete structure. And when the water level of the mooring platform is relatively deep, the bending moment borne by the mooring piles of the pile foundation itself will be very large. Usually, the method adopted is to increase the number of pile foundations, which greatly increases the project cost. Moreover, the pile foundation of the concrete structure also needs to be assembled at the seaside site 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 relatively complex waters, the previous construction method of using a special guiding platform to drive piles and then carrying out the installation and fixation such as the binding and formwork of the concrete structure requires too many on-water construction links, with a long construction period and great construction difficulty, which has a greater impact on the project safety and economy.

[0003] Therefore, aiming at the existing problems, how to provide a mooring steel structure of a steel pipe rack, which can utilize the characteristics of the steel structure to ensure that the steel pipe rack can improve its own supporting force, improve the stability of the mooring platform, and at the same time, can also shorten the construction period, is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0004] Therefore, the utility model provides a mooring steel structure of a steel pipe rack, which can utilize the characteristics of the steel structure to ensure that the steel pipe rack can improve its own supporting force, improve the stability of the mooring platform, and at the same time, can also shorten the construction period.

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

[0006] A mooring steel structure of a steel pipe rack, comprising:

[0007] Steel pipe piles, the number of the steel pipe piles is multiple, each of the steel pipe piles is arranged obliquely, and its bottom end is fixed below the bottom mud surface of the water, and the top end is above the water surface;

[0008] Connecting rods, the number of the connecting rods is multiple, and two ends of each of the connecting rods are respectively fixedly connected between adjacent two of the steel pipe piles to form a steel pipe rack;

[0009] A mooring platform, the cross beam of the mooring platform is fixed at the top end of the steel pipe pile.

[0010] Through the above technical solution, the utility model provides a mooring steel structure for a steel pipe rack. First, the foundation of the mooring platform is composed of multiple steel pipe piles, which facilitates specific construction, saves the use space and working cost during construction, shortens the construction period, and can also ensure the overall strength and stability of the mooring platform.

[0011] Preferably, in the above mooring steel structure of a steel pipe rack, the steel pipe piles are grouped in pairs and there are multiple groups. Each group of steel pipe piles is arranged at an angle to the plane of the mooring platform. Each group of steel pipe piles is arranged in an inverted trapezoid shape with the upper part narrower and the lower part wider, and each group of steel pipe piles is evenly spaced along the length direction of the mooring platform. Multiple tie rods are fixedly connected between each group of steel pipe piles and between multiple groups of steel pipe piles. This ensures that the steel pipe rack composed of steel pipe piles can maintain overall stability, and at the same time can achieve joint force and effectively distribute the stress received.

[0012] Preferably, in the above mooring steel structure of a steel pipe rack, it further includes support rods. The number of support rods is multiple, and each support rod is correspondingly fixed between each group of steel pipe piles. This ensures stronger stability between each group of steel pipe piles.

[0013] Preferably, in the above mooring steel structure of a steel pipe rack, it further includes connecting steel pipe sleeves. The number of connecting steel pipe sleeves is multiple, and they are respectively sleeved on the tops of each steel pipe pile. Each tie rod and support rod are fixed on the connecting steel pipe sleeves. This further enhances the strength of the steel pipe piles themselves.

[0014] Preferably, in the above mooring steel structure of a steel pipe rack, there is an installation gap between the inner diameter of the connecting steel pipe sleeve and the outer diameter of the steel pipe pile. This ensures that the steel pipe sleeve can be stably sleeved on the steel pipe pile.

[0015] Preferably, in the above mooring steel structure of a steel pipe rack, a pile foundation is fixed at the top of each steel pipe pile, and the cross beam of the mooring platform is fixed on the pile foundation. This ensures that the mooring platform can be stably connected to the steel pipe rack.

[0016] Preferably, in the above mooring steel structure of a steel pipe rack, the number of steel pipe racks is multiple, and they are evenly spaced along the length direction of the mooring platform. This ensures that it can adapt to mooring platforms of different areas.

[0017] Preferably, in the above mooring steel structure of a steel pipe rack, mooring posts for fixing ships are fixedly connected to the upper end surface of the mooring platform. This further fixes the ships.

[0018] Preferably, in the above mooring steel structure of a steel pipe rack, a guardrail is also fixed around the mooring platform. This ensures the safety of the operators.

[0019] Preferably, in the above-mentioned mooring steel structure of a steel pipe rack, it further includes stiffening rib plates. The number of the stiffening rib plates is multiple, and one end of each of them is respectively fixed on the pile foundation, and the other end is respectively fixed on the lower end surface of the mooring platform, ensuring the stability between the mooring platform and the steel pipe piles.

[0020] As can be seen from the above technical solutions, compared with the prior art, the present utility model discloses a mooring steel structure of a steel pipe rack, which has the following beneficial effects:

[0021] The present utility model forms the pile foundation of the mooring platform by multiple steel pipe piles, which is convenient for specific construction, and can also save the use space and working cost during the construction process, and can shorten the construction period. At the same time, it can also ensure the overall strength and stability of the mooring platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0023] Figure 1 The attached drawings are the structural schematic diagrams of the mooring steel structure of the steel pipe rack provided by the present utility model;

[0024] Figure 2 The attached drawings are the side views of the mooring steel structure of the steel pipe rack provided by the present utility model.

[0025] Wherein:

[0026] 1 - steel pipe pile; 2 - pile foundation; 3 - connecting rod; 4 - mooring platform; 5 - support rod; 6 - connecting steel pipe sleeve; 7 - mooring bitt; 8 - guardrail; 9 - stiffening rib plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] Embodiment:

[0029] Refer to the attached Figure 1-2, an embodiment of the utility model discloses a mooring steel structure of a steel pipe rack, which may include: steel pipe piles 1, connecting rods 3 and mooring platforms 4;

[0030] The number of steel pipe piles 1 is multiple, each steel pipe pile 1 is arranged obliquely, and its bottom end is fixed below the bottom mud surface of the water, and the top end is above the water surface;

[0031] The number of connecting rods 3 is multiple, and both ends of each connecting rod 3 are respectively fixedly connected between adjacent two steel pipe piles 1 to form a steel pipe rack;

[0032] The cross beam of the mooring platform 4 is fixed at the top end of the steel pipe pile 1.

[0033] In some specific embodiments, the steel pipe piles 1 are grouped in pairs and there are multiple groups. Each group of steel pipe piles 1 is arranged at an angle with the plane of the mooring platform 4. Each group of steel pipe piles 1 is arranged in an inverted trapezoid shape with a narrow top and a wide bottom, and each group of steel pipe piles 1 is arranged at equal intervals along the length direction of the mooring platform 4. Multiple connecting rods 3 are fixedly connected between each group of steel pipe piles 1 and between multiple groups of steel pipe piles 1.

[0034] In some other embodiments, it further includes support rods 5. The number of support rods 5 is multiple, and each support rod 5 is correspondingly fixed between each group of steel pipe piles 1.

[0035] Specifically, the support rods can be scissors braces that cross each other in pairs.

[0036] In a specific example, it further includes connecting steel pipe sleeves 6. The number of connecting steel pipe sleeves 6 is multiple, and they are respectively sleeved on the tops of each steel pipe pile 1. Each connecting rod 3 and support rod 5 are fixed on the connecting steel pipe sleeve 6.

[0037] Specifically, there is an installation gap between the inner diameter of the connecting steel pipe sleeve 6 and the outer diameter of the steel pipe pile 1. It can be that the inner diameter of the connecting steel pipe sleeve 6 is larger than the outer diameter of the steel pipe pile 1.

[0038] In some instances, a pile foundation 2 is fixed at the top end of each steel pipe pile 1, and the cross beam of the mooring platform 4 is fixed on the pile foundation 2.

[0039] Specifically, the pile foundation can be in various forms such as angle steel and I-beam steel.

[0040] In some embodiments, the number of steel pipe racks is multiple, and they are all arranged at equal intervals along the length direction of the mooring platform 4.

[0041] In some specific examples, mooring posts 7 for fixing ships are fixedly connected to the upper end surface of the mooring platform 4.

[0042] In some embodiments, a guardrail 8 is also fixed around the mooring platform 4.

[0043] In some other embodiments, it may further include reinforcing rib plates 9. The number of the reinforcing rib plates 9 is multiple, and one end of each of them is respectively fixed on the pile foundation 2, and the other end is respectively fixed on the lower end surface of the mooring platform 4.

[0044] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple. For the relevant parts, reference can be made to the description in 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 obvious to those skilled in the art. The general principles defined herein can 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 be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel structure for mooring a steel pipe rack, characterized in that: include: Steel pipe piles (1), the number of the steel pipe piles (1) is multiple, each of the steel pipe piles (1) is arranged obliquely, and the bottom end is fixed below the mud surface of the water bottom, and the top end is located above the water surface; A connecting rod (3), wherein the connecting rods (3) are multiple in number, and both ends of each connecting rod (3) are respectively fixedly connected between two adjacent steel pipe piles (1) to form a steel pipe frame; A mooring platform (4), wherein a cross beam of the mooring platform (4) is fixed on the top of the steel pipe pile (1).

2. The mooring steel structure of a steel pipe rack according to claim 1, characterized in that: The steel pipe piles (1) are arranged in groups of two or more. Each group of the steel pipe piles (1) is arranged at an angle to the plane of the mooring platform (4). Each group of the steel pipe piles (1) is arranged in an eight-shaped shape that is narrow at the top and wide at the bottom. Each group of the steel pipe piles (1) is evenly spaced along the length direction of the mooring platform (4). A plurality of connecting rods (3) are fixedly connected between each group of the steel pipe piles (1) and between multiple groups of the steel pipe piles (1).

3. The mooring steel structure of a steel pipe rack according to claim 1, characterized in that: It also comprises a supporting rod (5), the number of the supporting rods (5) is plural, and each supporting rod (5) is correspondingly fixed between each group of the steel pipe piles (1).

4. The mooring steel structure of a steel pipe rack according to claim 3, characterized in that: It also includes a connecting steel pipe sleeve (6), the number of the connecting steel pipe sleeves (6) is plural, and each of the connecting rods (3) and the supporting rods (5) are respectively sleeved on the top of each of the steel pipe piles (1), and each of the connecting rods (3) and the supporting rods (5) are fixed on the connecting steel pipe sleeves (6).

5. The mooring steel structure of a steel pipe rack according to claim 4, characterized in that: There is an installation gap between the inner diameter of the connecting steel pipe sleeve (6) and the outer diameter of the steel pipe pile (1).

6. The mooring steel structure of a steel pipe rack according to claim 5, characterized in that: A pile foundation (2) is fixed to the top of each steel pipe pile (1), and a crossbeam of the mooring platform (4) is fixed on the pile foundation (2).

7. The mooring steel structure of a steel pipe rack according to claim 1, characterized in that: There are multiple steel pipe racks, which are evenly spaced and arranged along the length direction of the mooring platform (4).

8. The mooring steel structure of a steel pipe rack according to claim 1, characterized in that: The upper end surface of the mooring platform (4) is fixedly connected to a mooring column (7) for fixing a vessel.

9. The mooring steel structure of a steel pipe rack according to claim 7, characterized in that: A guardrail (8) is also fixed around the mooring platform (4).

10. The mooring steel structure of a steel pipe rack according to claim 6, characterized in that: It also includes a reinforcing rib plate (9), the number of which is plural, and one end of each reinforcing rib plate is fixed on the pile foundation (2), and the other end is fixed on the lower end surface of the mooring platform (4).

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