Waterway revetment structure

Abstract

The utility model discloses a kind of revetment structures for waterway, including sheet pile, the mounting hole is set through the top of sheet pile, the mounting rod is set in the inside overlap of mounting hole, the rotating limiting assembly is set in the top of mounting rod, the position locking assembly is set in the bottom end of mounting rod, the assembling groove is set in the left and right sides of sheet pile, the connecting plate is set in the inside overlap of assembling groove, rotating limiting assembly drives mounting rod to rotate, so that mounting rod drives position locking assembly to insert inside soil, by the thread groove and spiral plate in position locking assembly and soil contact, so that soil will give auxiliary rod and spiral plate a tension, so that connecting rod and auxiliary rod cannot be removed from soil, need to exert the force of rotation, to make connecting rod and auxiliary rod remove from soil, avoid the situation that sheet pile is shaken and leads to connecting rod and auxiliary rod fall off from soil by water flow impact, so that sheet pile is installed more firmly.

Description

Technical Field

[0001] This utility model relates to the field of bank protection sheet pile technology, and in particular to a bank protection structure for waterways. Background Technology

[0002] A revetment is a waterway channel in inland waters (such as rivers, lakes, reservoirs, and canals) and the ocean, formed through dredging or natural means, that allows safe navigation for ships and rafts. It is the infrastructure for waterway transportation, with clearly defined dimensions, depth, width, and navigation conditions, and is equipped with navigational aids. A revetment, on the other hand, is an engineering measure to artificially reinforce the existing coastal slope, used to defend against wave and current erosion, as well as groundwater action, and to maintain shoreline stability. Revetment structures are similar to seawalls, and can be classified according to their outer slope type as sloping revetments, steep-wall revetments (including vertical revetments), and revetments combining both. The facing structure and coverage area of ​​sloping revetments are the same as those of sloping seawalls, with the top of the slope being land.

[0003] The prior art, application number CN202122561112.2, proposes an interlocking combined sheet pile structure for waterway revetment. In this structure, a support mechanism is set on both sides of the sheet pile 1. After the sheet pile is buried in the soil on the bank, a fixed pile rod is inserted into a rectangular groove. Then, the top plate at the top of the fixed pile rod is struck. Under the action of the striking force, the fixed pile rod is driven into the soil from the rectangular groove downward with the help of the trapezoidal pile foot. The sealing plate on the surface of the sheet pile can prevent the fixed pile rod from being pulled out laterally from the side of the sheet pile 1. The support mechanism can achieve good fixation of the sheet pile in the soil on the bank.

[0004] However, in the aforementioned patents, the pile anchors are driven into the soil from a rectangular groove using trapezoidal pile feet. The sheet piles are secured primarily by the friction between the soil and the anchors, and by the soil's suction on the anchors. When the sheet piles are subjected to prolonged water flow, they can sway, causing the anchors to detach from the soil and become unable to secure the sheet piles. Based on these issues, this application proposes a revetment structure for waterways. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a revetment structure for waterways, which solves the aforementioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A revetment structure for waterways includes sheet piles. The top of each sheet pile has a through-hole for mounting. An mounting rod is installed inside the mounting hole. A rotation limiting component is installed at the top of the mounting rod, and a position locking component is installed at the bottom of the mounting rod. Assembly slots are provided on both the left and right sides of each sheet pile, and connecting plates are installed inside the assembly slots.

[0007] Preferably, the rotation limiting assembly includes a limiting circular plate fixedly installed at the top of the mounting rod, the bottom of the limiting circular plate overlapping the top of the sheet pile, and a rotating column fixedly installed at the top of the limiting circular plate, the rotating column being a hexagonal metal column.

[0008] Preferably, the position locking assembly includes a connecting rod fixedly installed at the bottom end of the mounting rod, a spiral plate fixedly provided on the surface of the connecting rod, an auxiliary rod fixedly provided at the bottom end of the connecting rod, a threaded groove provided on the surface of the auxiliary rod, and a rotating rod fixedly provided at the bottom end of the auxiliary rod, the bottom end of the rotating rod being tapered.

[0009] Preferably, the spiral plate has a structure that is larger at the top and smaller at the bottom, and the spiral plate is made of metal.

[0010] Preferably, the transverse cross-section of the assembly groove is trapezoidal, and the connecting plate is composed of two trapezoidal columns.

[0011] Preferably, both the mounting hole and the mounting rod are circular, and the diameter of the mounting hole is the same as the diameter of the mounting rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The revetment structure for this waterway uses a rotating limiting component to insert the installation rod into the installation hole. The installation rod then drives the position locking component through the installation hole. The rotating limiting component causes the installation rod to rotate, allowing the position locking component to insert into the soil. The threaded groove and spiral plate within the position locking component contact the soil, causing the soil to exert a pulling force on the auxiliary rod and spiral plate. This prevents the connecting rod and auxiliary rod from moving out of the soil; a rotational force is required to move them out. This avoids the situation where the connecting rod and auxiliary rod detach from the soil due to the impact and shaking of the sheet piles caused by water flow, resulting in a more secure installation of the sheet piles. Attached Figure Description

[0013] Figure 1 This is an isometric drawing of the structure of this utility model; Figure 2 This is a schematic diagram of the sheet pile structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the mounting hole in this utility model; Figure 4 This is a partial structural diagram of the present invention; Figure 5 This is a schematic diagram of the assembled structure of this utility model.

[0014] In the diagram: 1. Sheet pile; 2. Mounting hole; 3. Mounting rod; 4. Limiting circular plate; 5. Rotating column; 6. Connecting rod; 7. Spiral plate; 8. Auxiliary rod; 9. Threaded groove; 10. Rotating rod; 11. Assembly groove; 12. Connecting plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Refer to Figure 1-5 A revetment structure for waterways includes sheet piles 1, with an installation hole 2 penetrating the top of the sheet piles 1. An installation rod 3 is installed inside the installation hole 2, with a rotation limiting component at the top of the installation rod 3 and a position locking component at the bottom. Assembly slots 11 are provided on both the left and right sides of the sheet piles 1, with connecting plates 12 installed inside the assembly slots 11. The rotation limiting component includes a limiting circular plate 4 fixedly installed at the top of the installation rod 3, with its bottom overlapping the top of the sheet pile 1. A rotating column 5, a hexagonal metal column, is fixedly installed at the top of the limiting circular plate 4. The position locking component includes a connecting rod 6 fixedly installed at the bottom of the installation rod 3, with a spiral plate 7 fixedly installed on its surface. An auxiliary rod 8 is fixedly installed at the bottom of the connecting rod 6, with a threaded groove 9 on its surface. A rotating rod 10, tapered at its bottom, is fixedly installed at the bottom of the auxiliary rod 8. The sheet pile 1 is placed in the installation position. The installation rod 3 is inserted into the installation hole 2 through the limiting circular plate 4, so that the installation rod 3 drives the connecting rod 6 into the installation hole 2. The connecting rod 6 drives the auxiliary rod 8 and the spiral plate 7 into the installation hole 2, so that the rotating rod 10 is inserted into the installation hole 2. Then, the rotating column 5 is rotated by the external equipment, so that the limiting circular plate 4 drives the installation rod 3 to rotate, so that the connecting rod 6 drives the spiral plate 7 and the auxiliary rod 8 to rotate, and the auxiliary rod 8 drives the rotating rod 10 to rotate, so that the rotating rod 10, the auxiliary rod 8, the connecting rod 6 and the spiral plate 7 are inserted into the soil in sequence. When the connecting rod 6 and the auxiliary rod 8 are pulled, the soil exerts a pulling force on the auxiliary rod 8 through the threaded groove 9, and the soil exerts a pulling force on the connecting rod 6 through the spiral plate 7, so that the connecting rod 6 and the auxiliary rod 8 will not move out of the soil.

[0017] Specifically, the spiral plate 7 has a structure that is larger at the top and smaller at the bottom. The spiral plate 7 is made of metal and adopts a structure that is larger at the top and smaller at the bottom, which makes it easier for the spiral plate 7 to be inserted into the soil and reduces the resistance of the spiral plate 7 when inserted into the soil.

[0018] Specifically, the transverse cross-section of the assembly slot 11 is trapezoidal, and the connecting plate 12 is composed of two trapezoidal columns. When two sheet piles 1 are placed together, the connecting plate 12 is inserted into the assembly slot 11 of the two sheet piles 1. Since both the assembly slot 11 and the connecting plate 12 have trapezoidal features, the two sheet piles 1 cannot be pulled apart laterally after the connecting plate 12 is inserted into the assembly slot 11.

[0019] Specifically, both the mounting hole 2 and the mounting rod 3 are circular structures. The diameter of the mounting hole 2 is the same as the diameter of the mounting rod 3, so that the mounting rod 3 and the mounting hole 2 fit together completely, avoiding shaking after the sheet pile 1 is installed, which could cause the mounting rod 3 to collide and be damaged inside the mounting hole 2.

[0020] In use: Place the sheet pile 1 in the installation position. Insert the installation rod 3 into the installation hole 2 through the limiting circular plate 4. This causes the installation rod 3 to drive the connecting rod 6 into the installation hole 2. The connecting rod 6 then drives the auxiliary rod 8 and the spiral plate 7 into the installation hole 2, thereby inserting the rotating rod 10 into the installation hole 2. Then, rotate the rotating column 5 through external equipment, causing the limiting circular plate 4 to rotate the installation rod 3. This, in turn, causes the connecting rod 6 to rotate, which in turn drives the spiral plate 7 and the auxiliary rod 8 to rotate. This causes the auxiliary rod 8 to drive the rotating rod 10 to rotate, allowing the rotating rod 10 to first penetrate into the soil. The auxiliary rod 8 is then screwed into the soil through its threads, while the connecting rod 6 drives the spiral plate 7 to rotate and drill into the soil. When the connecting rod 6 and the auxiliary rod 8 are pulled, the soil exerts a pulling force on the auxiliary rod 8 through the threaded groove 9, and also on the connecting rod 6 through the spiral plate 7, preventing the connecting rod 6 and the auxiliary rod 8 from moving out of the soil.

[0021] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A revetment structure for waterways, comprising sheet piles (1), characterized in that, The top of the sheet pile (1) is provided with an installation hole (2), and an installation rod (3) is provided inside the installation hole (2). The top of the installation rod (3) is provided with a rotation limiting component, and the bottom of the installation rod (3) is provided with a position locking component. The sheet pile (1) is provided with an assembly groove (11) on both the left and right sides. A connecting plate (12) is provided inside the assembly groove (11). The position locking component includes a connecting rod (6) fixedly installed at the bottom of the installation rod (3). A spiral plate (7) is fixedly provided on the surface of the connecting rod (6). An auxiliary rod (8) is fixedly provided at the bottom of the connecting rod (6). A threaded groove (9) is provided on the surface of the auxiliary rod (8). A rotating rod (10) is fixedly provided at the bottom of the auxiliary rod (8). The bottom of the rotating rod (10) is conical.

2. The revetment structure for waterways according to claim 1, characterized in that, The rotation limiting assembly includes a limiting circular plate (4) fixedly installed at the top of the mounting rod (3). The bottom of the limiting circular plate (4) overlaps with the top of the sheet pile (1). A rotating column (5) is fixedly installed at the top of the limiting circular plate (4). The rotating column (5) is a hexagonal metal column.

3. A revetment structure for waterways according to claim 1, characterized in that, The spiral plate (7) has a structure that is larger at the top and smaller at the bottom, and the spiral plate (7) is made of metal.

4. A revetment structure for waterways according to claim 1, characterized in that, The transverse cross-section of the assembly groove (11) is trapezoidal, and the connecting plate (12) is composed of two trapezoidal columns.

5. A revetment structure for waterways according to claim 1, characterized in that, Both the mounting hole (2) and the mounting rod (3) are circular structures, and the diameter of the mounting hole (2) is the same as the diameter of the mounting rod (3).

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