Fabricated breakwater

Abstract

The utility model discloses an assembly type breakwater which comprises a plurality of prefabricated block bodies which are linearly spliced, a protection bottom and breakwater core padding, each prefabricated block body is of an integrated structure, the upper end and the lower end of each prefabricated block body are of an open structure, and each prefabricated block body comprises protection face plates on the two sides, a supporting frame for supporting the protection face plates, pile feet on the lower portions of the protection face plates and protection wing structures on the outer sides of the protection face plates; a dike core filling area is formed between the spliced protective panels, filler is arranged in the dike core filling area, and the lower portion of the supporting frame is embedded in the filler; the breakwater is assembled on site through the prefabricated blocks with the integrated protective panels, the construction period can be remarkably shortened, the protective panels are of a supporting frame reinforcing structure, the interior of each protective panel can serve as a breakwater core by being filled with filler, the hoisting installation difficulty of the prefabricated blocks is lowered, the self weight of the protective panels is increased through flexible on-site filler according to needs, and overall stress is uniform; pile foot type inserting connection and gravity type are combined, so that the overall wind and wave resisting strength of the embankment body is improved; the protection wing structure is matched with foundation bottom protection treatment below the embankment body, and can adapt to various geological and water depth conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of marine construction, in particular to an assembled breakwater. Background Art

[0002] As an important port structure, breakwaters protect against wave intrusion, ensure stable harbor waters, and ensure safe navigation and operation of ships. Breakwaters also prevent sand from entering the harbor and divert water, reducing the ingress of sediment and ensuring sufficient water depth for ships to navigate and operate. Traditional breakwater structures require extensive on-site construction, resulting in long construction cycles and poor integrity.

[0003] Using artificial blocks for rapid construction is a common solution, but the artificial blocks in the existing technology are generally heavy and require a lot of concrete. The installation and stability of the blocks need to rely on their own weight. The bonding strength between them and the foundation is insufficient, the stability is poor, and the bearing capacity requirements of the foundation are relatively high. In addition, the overall protection of the surface is insufficient, and the ability to resist wind and waves still needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to overcome the defects in the prior art and provide an assembled breakwater to overcome one or more problems caused by the limitations and defects of the relevant technology to a certain extent.

[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The slab is connected to the support frame by means of a support rod and the support frame is fixed to the support frame so as to prevent the slab from being damaged and the support frame from being damaged.

[0007] Furthermore, one side end face of the prefabricated block is integrally formed with a plug-in structure, which includes two connecting plates. The connecting plates are arranged along the edge of the guard panel, one end of which is connected to the inclined plane of the guard panel, and the other end extends out of one side end face of the prefabricated block. A plug-in area is constructed between the two connecting plates to be plugged into the other side end face of the prefabricated block, which is used to block the splicing structure gap between the prefabricated blocks.

[0008] Furthermore, the guard plate and the wing plate have the same length, and the side sealing plate is simultaneously connected to the outermost end surface of the wing plate to form a foot guard filling area between the guard plate and the wing plate, and the foot guard filling area is filled with filler.

[0009] Compared with the prior art, the assembled breakwater of the present invention has the following beneficial effects:

[0010] The breakwater is assembled on-site using prefabricated blocks with integrated protective panels, which can significantly shorten the construction period. Since the protective blocks are eliminated, the protective panels are tilted to serve as the protective layer of the embankment, and their overall performance is better. The protective panels are reinforced by the supporting frame, and their interior can be filled with fillers as the embankment core, reducing the difficulty of hoisting and installing the prefabricated blocks. The fillers can be flexibly added on-site as needed to increase their own weight, and the wind and wave intensity exerted on the protective panels can be evenly transferred to the embankment core filler, so that the overall force is evenly distributed. Combined with the pile-foot plug-in and gravity-type stabilization, the overall wind and wave resistance of the embankment is improved. The wing structure, combined with the foundation bottom protection treatment under the embankment, can adapt to a variety of geological and water depth conditions, further improve the stability of the embankment after assembly, protect the plug-in state of the embankment pile feet, and improve the wind and wave resistance of the assembled breakwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the planar structure of the assembled breakwater disclosed in the present utility model;

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the assembled breakwater disclosed in the present utility model.

[0013] In the figure: 1. Foundation; 2. Bottom protection; 3. Wing protection structure; 31. Wing plate; 32. Connecting plate; 4. Guard panel; 41. Pile foot; 5. Support frame; 6. Plug-in structure; 7. Filler; 71. Embankment core filling area; 72. Toe protection filling area. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only the best embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0015] This embodiment provides a fabricated breakwater, such as Figure 1-Figure 2 As shown, the embankment structure of the breakwater is formed by splicing together a number of prefabricated blocks. The structure of the prefabricated blocks is different from the artificial blocks in the prior art. The exterior of the prefabricated blocks uses an integrated plate-shaped protective panel 4 that is tilted and set as the embankment protective surface layer. The two protective panels 4 are connected by a support frame 5 with a multi-hollow structure. While meeting the structural strength requirements, a fillable space is formed between the two protective panels 4, namely the embankment core filling area 71. Since the upper and lower ends of the prefabricated blocks are open structures, the filler 7 can be filled from the upper end opening. After splicing, the prefabricated blocks at both ends should be connected to the end faces of the protective panels 4 through side sealing plates to seal the embankment. The core filling area 71 of the embankment after splicing prevents the filler 7 from overflowing. After filling, the filler 7 not only increases the deadweight of the prefabricated block, but also has a better combination with the foundation 1 than the placed artificial block, and has higher stability. In addition, at least the upper and lower ends of the support frame 5 are provided with a vertical and horizontal cross lattice structure for structural reinforcement. The lattice structure at the lower end is located in the filler 7 of the embankment core, which increases the contact area between the prefabricated block and the core filler 7, evenly transfers the wind and wave intensity of the embankment to the core filler 7, uniformly bears the force on the whole, and fully utilizes the friction of the foundation 1; the filling height of the core filler 7 of the embankment is calculated according to the wind and wave resistance level requirements;

[0016] A T-shaped foot 41 is provided at the lower end of the panel 4. The foot 41 can be arranged along the slope of the panel 4 or vertically. The foot 41 is inserted into the foundation 1 to locate the position of the prefabricated block. One side of the T-shaped structure of the foot 41 is along the splicing direction, and the other side is perpendicular to the splicing direction, so as to provide initial stabilizing force in two directions when the prefabricated block is installed.

[0017] The bottom of the breakwater is provided with a wing structure 3 integrally formed with the guard plate 4, which serves as the foot of the embankment and can be set on one side or both sides of the embankment to transfer the stabilizing force of the laid bottom protection 2, provide stability to the embankment and protect its pile foot 41. The wing structure 3 is arranged along the linear direction of the splicing, and its width should be consistent with the width of the embankment. After the pile foot 41 is inserted into the foundation 1, the lower end surface of the wing structure 3 is higher than the pile foot 41, which is placed on the foundation 1. The wing structure 3 includes a wing plate 31 and a connecting plate 32. The wing plate 31 and the connecting plate 32 are both arranged vertically. The wing plate 31 is on the side of the foundation away from the guard plate 4. 1 is paved with a bottom protection 2, which is formed by throwing stones. One end of the bottom protection 2 rests on the wing plate 31, and the other end has a slope transitioning to the plane of the foundation 1. The height of the riprap of the bottom protection 2 should be less than the height of the wing plate 31. The wing plate 31 is connected to the guard plate 4 through several evenly distributed parallel connecting plates 32 to transmit lateral forces that are beneficial to the stability of the embankment. The wing structures 3 are symmetrically arranged on both sides of the embankment and the bottom protection 2 of the same height and width are symmetrically laid to better balance and stabilize the force. When the wing structure 3 is only set on one side of the embankment, the bottom protection 2 laid on the other side of the embankment should extend to the side guard plate 4.

[0018] The side sealing plates not only seal the ends of the guard plate 4, but also the ends of the wing plate 31. Therefore, after the prefabricated blocks are spliced, a foot guard filling area 72 is formed between the guard plate 4 and the wing plate 31. In order to further evenly distribute and transmit the stabilizing force, the foot guard filling area 72 is also filled with filler 7. Since the embankment core filling area 71 is a semi-enclosed structure that is not affected by waves, its filler 7 can be made of sand and gravel, or local materials, or materials such as construction waste. The filler 7 of the foot guard filling area 72 should be made of small stones or sand and gravel, which have non-diffusion properties, to prevent pollution of the marine environment.

[0019] Furthermore, a plug-in structure 6 is integrally formed on one end face of the prefabricated block, and the plug-in structure 6 includes two connecting plates 32. The connecting plate 32 includes a connecting end plate and a plug-in end plate connected in an L-shape. The plug-in end plate is parallel to the inclined plane of the guard panel 4. The connecting end plate is used to support the plug-in end plate from the inclined plane of the guard panel 4 to form a plug-in area for assembling with the gap between the end face of the prefabricated block. The connecting plate 32 is arranged along the edge of the guard panel 4 and extends from the upper end of the guard panel 4 to at least the height of the foundation 1. The connecting end plate is connected to the inclined plane of the guard panel 4, and the plug-in end plate is connected to the inclined plane of the guard panel 4. Extending out of one side end face of the prefabricated block, a plug-in area is constructed between the two connecting plates 32 to be plugged into the end face of the prefabricated block. When connecting the prefabricated blocks, the other side end of the adjacent prefabricated block is inserted into the plug-in area between the two connecting plates 32. After being aligned with the prefabricated block, it is constrained by the two connecting plates 32 to form a force-bearing whole, thereby improving the splicing strength of the prefabricated blocks after splicing and increasing the impact resistance of the overall protective surface after splicing. In addition, the connecting plate 32 can effectively prevent mud and sand from entering the protected side through the structural gaps of adjacent frame blocks.

[0020] The directional words such as "upper", "lower", "end", "side", "inside" and "outside" mentioned in this article are based on Figure 1-Figure 2 These terms are mainly used to better describe the present invention and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation;

[0021] Furthermore, some of the above terms may be used to express other meanings besides indicating a direction or positional relationship. For example, the terms "on" and "in" may also be used to express a dependency or connection relationship in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled breakwater, characterized in that: The invention comprises a plurality of prefabricated blocks, bottom protection and fillers assembled by linear splicing, wherein the prefabricated block is an integrated structure, and both upper and lower ends thereof are open structures, which include two protective panels on both sides, a supporting frame supporting the protective panels, pile feet located at the lower part of the protective panels and a wing structure located on the outer side of the protective panels; the protective panels of the two panel-like structures are inclined, and the prefabricated blocks located at the two ends are provided with side sealing plates to enclose the protective panels, so as to form a embankment core filling area between the protective panels after the plurality of prefabricated blocks are linearly assembled and spliced. The core filling area is filled with the filler of a preset height, the support frame supports and connects the guard panels on both sides thereof, and the lower part of the support frame is buried in the filler; the pile foot is a T-shaped structure, which is inserted into the foundation, and the wing structure is located on the foundation, which includes a wing plate and a connecting plate, the wing plate is arranged along the linear direction of the splicing, and is connected to the outer side of the guard panel through the connecting plate, and the bottom guard is laid outside the foundation on the side of the wing plate away from the guard panel, one end of the bottom guard is against the wing plate, and the other end is provided with a slope to transition to the foundation plane.

2. The assembled breakwater according to claim 1, characterized in that: One side end face of the prefabricated block is integrally formed with a plug-in structure, and the plug-in structure includes two connecting plates, which are arranged along the edge of the protective panel, one end of which is connected to the inclined plane of the protective panel, and the other end extends out of one side end face of the prefabricated block. A plug-in area is constructed between the two connecting plates to be plugged into the other side end face of the prefabricated block, which is used to block the splicing structure gap between the prefabricated blocks.

3. The assembled breakwater according to claim 2, characterized in that: The guard plate has the same length as the wing plate, and the side sealing plate is also connected to the outermost end surface of the wing plate to form a foot guard filling area between the guard plate and the wing plate, and the foot guard filling area is filled with the filler.

Images