Wave-blocking conjoined pier bag formed by rapid sand filling

Abstract

The utility model discloses a wave-blocking conjoined pier bag formed by fast sand filling, and relates to the technical field of cofferdam filling, the wave-blocking conjoined pier bag formed by fast sand filling comprises a wave-blocking conjoined pier bag, the wave-blocking conjoined pier bag comprises ten groups of water filtering belts, the ten groups of water filtering belts are transversely arranged and combined, the joints of the water filtering belts are all provided with pre-sewing lines, and the pre-sewing lines are connected with the water filtering belts. The cofferdam comprises a plurality of water filtering belts, the water filtering belts are linearly connected through pre-sewing lines, positioning rings are arranged on the outer sides of the water filtering belts, the two sets of positioning rings are oppositely arranged on the left side and the right side of the water filtering belts, and sealing devices are arranged in the water filtering belts, and according to the scheme, the problems that sandbags are inconvenient to arrange, and the cofferdam forming speed is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of cofferdam construction technology, specifically a wave-blocking integrated pier bag formed by rapid sand filling. Background Technology

[0002] In the construction of reclamation projects on remote islands and reefs, cofferdam construction is a crucial step, typically using fine sand to directly construct sand cofferdams. However, such cofferdams are unstable and easily damaged under the continuous erosion of ocean waves. To improve the erosion resistance of cofferdams, a one-piece sandbag system has been developed. This system, in conjunction with a support frame, enables rapid sand filling to form a safe, stable, and durable cofferdam. It simplifies the procurement and transportation of traditional sandbag cofferdams. The sewn-on bag body is stable and robust, able to withstand wave erosion, thus improving safety and efficiency in similar island and reef reclamation projects.

[0003] A large sandbag cofferdam structure for deep and fast-flowing water, as disclosed in announcement number CN217896546U, comprises a bottom layer of sandbags laid on the ground and at least one upper layer of sandbags stacked on top of the bottom layer. The width of the bottom layer of sandbags is greater than that of the upper layer, and the outer side of the bottom layer of sandbags is wrapped with geogrid. Stacking large sandbags layer by layer along the river channel and using geogrid to wrap the bottom layer of sandbags can increase the safety and stability of the cofferdam during and after construction. This cofferdam structure has a wide range of applications and can be applied efficiently and quickly in river regulation and disaster prevention and mitigation projects, adapting to local conditions and utilizing locally available materials.

[0004] The aforementioned device is inconvenient to deploy sandbags during use and the cofferdam formation speed is slow; therefore, we propose a rapid sand-filled wave-blocking integrated pier bag to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a rapid sand-filled, integrated wave-blocking pier bag to solve the problems mentioned in the background art, such as the inconvenience of deploying existing sandbags and the slow speed of cofferdam formation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid sand-filled wave-blocking integrated pier bag, comprising a wave-blocking integrated pier bag, wherein the wave-blocking integrated pier bag comprises ten sets of filter belts, the ten sets of filter belts are arranged in a horizontal combination, each of the filter belts is provided with a pre-seam line at the connection point, and all are linearly connected by the pre-seam line, a positioning ring is provided on the outside of each filter belt, two sets of positioning rings are provided, and are arranged opposite to each other on the left and right sides of the filter belt, and a sealing device is provided inside each filter belt.

[0007] Preferably, the filter belt includes an inner cavity, an outer filter belt, a first connecting bag, a second connecting bag, an inner filter belt, and a connecting line. The outer filter belt contains the inner filter belt, and an inner cavity is reserved between the outer filter belt and the inner filter belt. The upper ends of the inner filter belt are provided with second connecting bags on both sides, and the upper ends of the outer filter belt are provided with first connecting bags on both sides.

[0008] Preferably, the lower end of the inner cavity is provided with a wire groove, and four sets of wire grooves are provided, which are symmetrically arranged in pairs at the lower end of the inner cavity.

[0009] Preferably, the sealing device includes a sealing filter belt, connectors, and a third connecting line. The lower end of the sealing filter belt is provided with a connector. There are four sets of connectors, which are symmetrically arranged in pairs at the lower end of the sealing filter belt. The four sets of connectors are connected to the wire groove. The lower end of each connector is provided with a third connecting line.

[0010] Preferably, a wire harness is provided between each of the four sets of third connecting lines, and the wire harness is located at the lower end of the filter belt.

[0011] Preferably, the lower inner side of the first connecting bag body is provided with a first Velcro, and the upper surface of the second connecting bag body is provided with a second Velcro. The first connecting bag body and the second connecting bag body are connected by the first Velcro and the second Velcro.

[0012] Preferably, the connecting lines include a first connecting line and a second connecting line. The first connecting lines are all disposed on the upper end of the second connecting bag body, and the second connecting bags are linearly connected to each other through the first connecting lines. The second connecting lines are all disposed on the upper end of the first connecting bag body, and the first connecting bags are linearly connected to each other through the second connecting lines.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model connects the filter belts with prefabricated lines. After sand filling, a sealing device is set in the inner cavity of the filter belt. The sealing filter belt is wrapped around the outer side of the inner filter belt through the sealing device, which enhances the sealing effect. The structure is simple and easy to operate, thus solving the problem of inconvenient sandbag deployment.

[0015] (2) By setting a positioning ring on the outside of the filter belt, the wave-blocking integrated pier bag composed of ten filter belts is suspended on the support frame and sewn after sand filling. The outer and inner filter belts are sealed with wire harnesses by using a wire-locked chain stitch method at the joint. The wave-blocking integrated pier bag is then transported to the placement point by a transportation device, thus solving the problem of slow cofferdam formation. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front view of the present invention;

[0018] Figure 3 This is a diagram showing the unfolded water filter belt of this utility model;

[0019] Figure 4 This is a cross-sectional view of the filter belt of this utility model;

[0020] In the diagram: 1. Wave-blocking integrated pier bag; 2. Positioning ring; 3. Outer filter belt; 4. First connecting bag body; 5. Sealed filter belt; 6. First connecting line; 7. Second connecting line; 8. Inner filter belt; 9. Connector; 10. Inner cavity; 11. First Velcro; 12. Second Velcro; 13. Third connecting line; 14. Cable tie; 15. Filter belt; 16. Second connecting bag body. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a rapid sand-filled wave-blocking integrated pier bag, comprising a wave-blocking integrated pier bag 1, which includes ten sets of filter belts 15 arranged laterally. Each filter belt 15 has a pre-sewn seam at its connection point and is linearly connected via the pre-sewn seam. Two sets of positioning rings 2 are provided on the outer side of each filter belt 15, opposite each other on the left and right sides. Each filter belt 15 has a sealing device installed inside. The filter belts 15 are connected by pre-fabricated lines, and after sand filling, a sealing device is installed inside the inner cavity 10 of each filter belt 15. The device has a sealing mechanism. The sealing filter belt 5 inside the sealing device is wrapped around the outside of the inner filter belt 8 to enhance the sealing effect. The structure is simple and easy to operate, thus solving the problem of inconvenient sandbag deployment. A positioning ring 2 is set on the outside of the outer filter belt 3. The wave-blocking integrated pier bag 1, composed of ten sets of filter belts 15, is suspended on the support frame and sewn after sand filling. The outer filter belt 3 and the inner filter belt 8 are sealed with a wire lock chain stitch at the joint. The wave-blocking integrated pier bag 1 is then transported to the placement point by a transportation device, thus solving the problem of slow cofferdam formation.

[0023] Please see Figure 3The filter belt 15 includes an inner cavity 10, an outer filter belt 3, a first connecting bag 4, a second connecting bag 16, an inner filter belt 8, and a connecting line. The outer filter belt 3 contains the inner filter belt 8, and an inner cavity 10 is reserved between the outer filter belt 3 and the inner filter belt 8. The upper ends of the inner filter belt 8 are provided with second connecting bags 16 on both sides, and the upper ends of the outer filter belt 3 are provided with first connecting bags 4 on both sides, which serves to quickly fill the belt with sand.

[0024] Please see Figure 4 The lower end of the inner cavity 10 is provided with a wire groove, and there are four sets of wire grooves, which are symmetrically arranged in pairs at the lower end of the inner cavity 10.

[0025] Please see Figure 4 The sealing device includes a sealing filter belt 5, connectors 9, and a third connecting line 13. Connectors 9 are provided at the lower end of the sealing filter belt 5. There are four sets of connectors 9, which are symmetrically arranged in pairs at the lower end of the sealing filter belt 5. The four sets of connectors 9 are connected to the wire groove. The lower end of each connector 9 is provided with a third connecting line 13 to realize the function of quick assembly of the sealing filter belt 5.

[0026] Please see Figure 2 Each of the four sets of third connecting lines 13 is equipped with a wire harness 14. The wire harness 14 is located at the lower end of the filter belt 15 and serves to quickly fix and seal the filter belt 5.

[0027] Please see Figure 4 The lower inner side of the first connecting bag 4 is provided with a first Velcro 11, and the upper surface of the second connecting bag 16 is provided with a second Velcro 12. The first connecting bag 4 and the second connecting bag 16 are connected by the first Velcro 11 and the second Velcro 12 to facilitate sand filling.

[0028] Please see Figure 3 The connecting lines include a first connecting line 6 and a second connecting line 7. The first connecting lines 6 are all set on the upper end of the second connecting bag 16, and the second connecting bag 16 is linearly connected to each other through the first connecting lines 6. The second connecting lines 7 are all set on the upper end of the first connecting bag 4, and the first connecting bag 4 is linearly connected to each other through the second connecting lines 7, so as to achieve the function of quickly forming a cofferdam and stabilizing the structure.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quick sand-filled breakwater monolithic pier pocket comprising a breakwater monolithic pier pocket (1), characterized in that: The wave-blocking integrated pier bag (1) includes ten sets of filter belts (15), which are arranged horizontally. The filter belts (15) are all connected by pre-seam lines and are linearly connected by the pre-seam lines. The filter belts (15) are provided with positioning rings (2) on the outside. There are two sets of positioning rings (2), which are arranged opposite to each other on the left and right sides of the filter belts (15). The filter belts (15) are all provided with sealing devices.

2. The wave-blocking integrated pier bag formed by rapid sand filling according to claim 1, characterized in that: The filter belt (15) includes an inner cavity (10), an outer filter belt (3), a first connecting bag (4), a second connecting bag (16), an inner filter belt (8), and a connecting line. The outer filter belt (3) contains the inner filter belt (8), and an inner cavity (10) is reserved between the outer filter belt (3) and the inner filter belt (8). The inner filter belt (8) has a second connecting bag (16) on both sides of its upper end, and the outer filter belt (3) has a first connecting bag (4) on both sides of its upper end.

3. A quick fill sand formed wave retaining conjoined pier pocket in accordance with claim 2, wherein: The lower end of the inner cavity (10) is provided with a wire groove, and there are four sets of wire grooves, which are symmetrically arranged in pairs at the lower end of the inner cavity (10).

4. A quick fill sand formed wave retaining conjoined pier pocket in accordance with claim 3, wherein: The sealing device includes a sealing filter belt (5), a connector (9), and a third connecting line (13). The lower end of the sealing filter belt (5) is provided with a connector (9). There are four sets of connectors (9), which are symmetrically arranged in pairs at the lower end of the sealing filter belt (5). The four sets of connectors (9) are connected to the wire groove. The lower end of each connector (9) is provided with a third connecting line (13).

5. A quick fill sand formed wave retaining conjoined pier pocket in accordance with claim 4, wherein: A cable tie (14) is provided between each of the four sets of third connecting lines (13), and the cable tie (14) is located at the lower end of the filter belt (15).

6. A quick fill sand formed wave retaining conjoined pier pocket in accordance with claim 5, wherein: The lower inner side of the first connecting bag (4) is provided with a first Velcro (11), and the upper surface of the second connecting bag (16) is provided with a second Velcro (12). The first connecting bag (4) and the second connecting bag (16) are connected by the first Velcro (11) and the second Velcro (12).

7. A quick-fill sand-formed wave retaining conjoined pier bag according to claim 6, wherein: The connecting lines include a first connecting line (6) and a second connecting line (7). The first connecting lines (6) are all located on the upper end of the second connecting bag (16), and the second connecting bags (16) are linearly connected to each other through the first connecting lines (6). The second connecting lines (7) are all located on the upper end of the first connecting bag (4), and the first connecting bags (4) are linearly connected to each other through the second connecting lines (7).

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