High-strength splicing type bank protection sheet pile

Abstract

The utility model relates to the technical field of bank protection sheet piles, in particular to a high-strength splicing type bank protection sheet pile which comprises a plurality of sheet pile bodies, mortises are formed in one sides of the sheet pile bodies, protruding blocks are fixedly connected to the other sides of the sheet pile bodies, and the protruding blocks and the mortises on every two adjacent sheet pile bodies are connected in a sliding mode. Inserting holes are formed in the sheet pile bodies, inserting rods are inserted into the inserting holes, the same transverse plate abuts against the multiple sheet pile bodies, one end of each inserting rod is fixedly connected with the corresponding transverse plate, the other end of each inserting rod is connected with a fixing base through a supporting structure, and the fixing bases are fixed to the ground through fixing structures. The convex blocks and the mortises on every two adjacent sheet pile bodies are connected in a sliding mode, the guiding effect is achieved on piling of the sheet pile bodies, installation is more convenient and faster, meanwhile, the splicing effect between the sheet pile bodies is better, and the sealing performance and stability of joints between the sheet pile bodies are better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a revetment sheet pile, concretely to a high -strength spliced revetment sheet pile belongs to revetment sheet pile technical field. BACKGROUND

[0002] The revetment sheet pile is a kind of revetment structure commonly used in the edge of water area such as river, lake, coast, its main function is to protect bank slope from the erosion of water flow, storm surge and other natural forces, to maintain the stability and safety of shoreline, and the revetment sheet pile has multiple types, including wooden sheet pile, reinforced concrete sheet pile, high polymer material sheet pile and steel sheet pile, among them, the reinforced concrete revetment sheet pile is made of high-strength concrete and high-quality reinforcing steel, which can withstand large water and soil pressure and storm surge impact, and ensure the stability and durability of revetment structure.

[0003] However, the traditional reinforced concrete revetment sheet pile is usually provided with an arc-shaped mortise on one side, facilitating the mutual splicing of multiple sheet piles, but due to the excessively large arc surface of the mortise, it is difficult to limit the adjacent sheet piles, which makes it difficult to align multiple sheet piles during installation, and the operation is not convenient, and after installation, it is difficult to ensure the sealing and stability of the joint between the sheet pile bodies, which is prone to leakage, thereby affecting the revetment effect. UTILITY MODEL CONTENTS

[0004] The utility model discloses a high-strength spliced revetment sheet pile, the protruding block on the two adjacent sheet pile bodies is slidably connected with the mortise, which has a guiding effect on the installation of the sheet pile body, making the installation more convenient and fast, and the splicing effect between the sheet pile bodies is better, and the sealing and stability of the joint between the sheet pile bodies are better.

[0005] The utility model discloses a high-strength spliced revetment sheet pile, which comprises a plurality of sheet pile bodies, a mortise is formed on one side of the sheet pile body, a protruding block is fixedly connected to the other side of the sheet pile body, the protruding block on the two adjacent sheet pile bodies is slidably connected with the mortise, an insertion hole is formed on the sheet pile body, an insertion rod is inserted into the insertion hole, a horizontal plate is in contact with the plurality of sheet pile bodies, one end of the insertion rod is fixedly connected with the horizontal plate, the other end of the insertion rod is connected with a fixing seat through a supporting structure, and the fixing seat is fixed to the ground through a fixing structure.

[0006] Preferably, the cross section of the mortise is in trapezoidal structure, the cross section of the protruding block is in trapezoidal structure, and the bottom end of the sheet pile body is provided with an inclined surface structure.

[0007] Preferably, the support structure includes a sliding frame, the fixed seat is fixedly connected with the sliding frame, a lead screw is rotatably connected in the sliding frame, a support rod is threadedly connected to the lead screw, the support rod is slidably connected with the sliding frame, and an end of the support rod is fixedly connected with a connecting shaft, and the connecting shaft is fixedly connected with the inserting rod.

[0008] Preferably, the sliding frame is in an L-shaped structure, and the end of the support rod is in a U-shaped structure.

[0009] Preferably, an end of the lead screw is slidably connected with a rotating rod, and the rotating rod is perpendicular to the lead screw.

[0010] Preferably, the fixed structure includes three soil nails, the fixed seat is inserted with the three soil nails, and a through hole is formed in the soil nail.

[0011] Preferably, a rotating ring is rotatably connected to the fixed seat, and the top end of the rotating ring is fixedly connected with three stoppers.

[0012] Preferably, the cross section of one end of the rotating ring inside the fixed seat is in a T-shaped structure, and the cross section of the stopper is in an L-shaped structure.

[0013] Preferably, a first screw hole is arranged on the rotating ring, a second screw hole is arranged on the fixed seat, and the same bolt is arranged in the first screw hole and the second screw hole.

[0014] The utility model discloses a board pile body's one side is provided with the mortise, the board pile body's other side is fixedly connected with the lug, and the lug and the mortise of adjacent two board pile bodies are slidably connected, the board pile body is provided with the insertion hole, the insertion hole is inserted with the inserting rod, and the same horizontal plate is abutted on the board pile body, one end of the inserting rod is fixedly connected with the horizontal plate, the other end of the inserting rod is connected with the fixed seat through the support structure, and the fixed seat is fixed on the ground through the fixed structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the connecting structure schematic diagram of the sliding frame and the support rod of the utility model;

[0017] Figure 3 As Figure 2 The enlarged structural schematic view of part A shown in the figure is as follows:

[0018] Figure 4 The connection structure schematic view of the fixed seat and the soil nail of the utility model is as follows:

[0019] Figure 5 As Figure 4 The enlarged structural schematic view of part B shown in the figure is as follows:

[0020] Figure 6 The enlarged structural schematic view of part C shown in the figure is as follows. Figure 4

[0021] In the figure: 1, sheet pile body; 2, support structure; 201, sliding frame; 202, support rod; 203, screw rod; 204, connecting shaft; 205, rotating rod; 3, insertion hole; 4, insertion rod; 5, cross plate; 6, fixed seat; 7, fixed structure; 701, soil nail; 702, swivel ring; 703, stop block; 704, first screw hole; 705, second screw hole; 706, through hole; 8, tenon groove; 9, protruding block. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be further described below in combination with the drawings and through specific embodiments. Among them, the drawings are only used for example description, and the representation is only a schematic diagram, not a physical diagram, and cannot be understood as a limitation on the utility model; in order to better illustrate the embodiments of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures in the drawings and their descriptions may be omitted.

[0023] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the device or element referred to must have a particular orientation, structure and operation, therefore the positional relationship description in the drawings is only used for example description, and cannot be understood as a limitation on the utility model, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0024] Please refer to Figures 1-6 ​As shown, a high-strength spliced revetment sheet pile includes a plurality of the sheet pile bodies, one side of the sheet pile body 1 is provided with a mortise slot 8, the other side of the sheet pile body 1 is fixedly connected with a protruding block 9, the protruding block 9 and the mortise slot 8 on two adjacent sheet pile bodies 1 are slidably connected, the sheet pile body 1 is provided with a plug hole 3, the plug hole 3 is inserted with a plug rod 4, a plurality of the sheet pile bodies are abutted with a same horizontal plate 5, one end of the plug rod 4 is fixedly connected with the horizontal plate 5, the other end of the plug rod 4 is connected with a fixing base 6 through a supporting structure 2, and the fixing base 6 is fixed to the ground through a fixing structure 7.

[0025] As a technical optimization scheme of the utility model, the section of the mortise slot 8 is a trapezoidal structure, the section of the protruding block 9 is a trapezoidal structure, and the bottom end of the sheet pile body 1 is provided with an inclined surface structure; since the section of the mortise slot 8 and the section of the protruding block 9 are both trapezoidal structures, the slippage between the two sheet pile bodies 1 can be prevented, thereby increasing the stability of the splicing of the two sheet pile bodies 1.

[0026] As a technical optimization scheme of the utility model, the supporting structure 2 includes a sliding frame 201, the fixing base 6 is fixedly connected with the sliding frame 201, the sliding frame 201 is rotatably connected with a lead screw 203, the lead screw 203 is threadedly connected with a supporting rod 202, the supporting rod 202 is slidably connected with the sliding frame 201, the end of the supporting rod 202 is fixedly connected with a connecting shaft 204, the connecting shaft 204 is fixedly connected with the plug rod 4, the sliding frame 201 is an L-shaped structure, and the end of the supporting rod 202 is a U-shaped structure; the sheet pile body 1 is further supported through the supporting structure 2, thereby further reinforcing the sheet pile body 1.

[0027] As a technical optimization scheme of the utility model, the end of the lead screw 203 is slidably connected with a rotating rod 205, and the rotating rod 205 is perpendicular to the lead screw 203; the rotating rod 205 is arranged to facilitate the rotation of the lead screw 203.

[0028] As a technical optimization scheme of the utility model, the fixing structure 7 includes soil nails 701, three soil nails 701 are inserted into the fixing base 6, and through holes 706 are formed in the soil nails 701; the fixing base 6 is fixed to the ground through the soil nails 701, when it is necessary to disassemble the soil nails 701, ropes or the like are inserted through the through holes 706, and the soil nails 701 are conveniently pulled outwards through the ropes.

[0029] As a technical optimization scheme of the utility model, the fixed seat 6 is rotationally connected with a rotating ring 702, the top end of the rotating ring 702 is fixedly connected with three stop blocks 703, the rotating ring 702 is equipped with a first screw hole 704, the fixed seat 6 is equipped with a second screw hole 705, and the same bolt is installed in the first screw hole 704 and the second screw hole 705; the stop block 703 is rotated, the stop block 703 drives the rotating ring 702 to rotate on the fixed seat 6, when the stop block 703 is rotated to the top of the soil nail 701, the bolt is screwed into the second screw hole 705 after penetrating the first screw hole 704, so that the rotating ring 702 is fixed, and then the stop block 703 shields the soil nail 701, preventing the soil nail 701 from being damaged by being exposed outside.

[0030] As a technical optimization scheme of the utility model, the cross section of one end of the rotating ring 702 inside the fixed seat 6 is a T-shaped structure, and the cross section of the stop block 703 is an L-shaped structure; the stability of the rotating ring 702 is increased, preventing the rotating ring 702 from slipping off the fixed seat 6.

[0031] The utility model discloses a first install guide pile before the first plate pile body 1 is set up, and the direction and position of the first plate pile body 1 are convenient to control, then use excavator to match hydraulic pressure high frequency vibration hammer and other special equipment and lift the first plate pile body 1, make the first plate pile body 1 move to the just above guide pile, then move the first plate pile body 1 downwards, make the bottom end of the first plate pile body 1 insert into guide pile groove and continue to set up the first plate pile body 1, make the first plate pile body 1 hit the predetermined position, when installing the second plate pile body 1, make the lug 9 on the second plate pile body 1 align with the mortise 8 of the first plate pile body 1, make the second plate pile body 1 slide in the mortise 8 when setting up and drive the lug 9, thereby make two first plate pile bodies 1 quick alignment and splice, and because the section of mortise 8 and the section of lug 9 are all trapezoidal structure, can prevent two first plate pile bodies 1 between slipping, thereby increased the stability of two first plate pile bodies 1 splicing, then in turn set up multiple first plate pile bodies 1 to the specified position, then insert multiple insertion rods 4 on horizontal plate 5 into insertion hole 3 on multiple first plate pile bodies 1 respectively, make horizontal plate 5 press tightly multiple first plate pile bodies 1 simultaneously, and the setting of horizontal plate 5 further increases the stability of multiple first plate pile bodies 1 splicing, then install support structure 2, make connecting shaft 204 in turn pass through the end of support rod 202 and insertion rod 4, then use nut and the end of connecting shaft 204 are connected with the threaded connection, thereby quickly install support structure 2 on insertion rod 4, then according to the distance between the position that fixed base 6 needs to install and first plate pile body 1 adjust the length of support structure 2, rotate rotating lever 205, and rotating lever 205 drives screw rod 203 to rotate, and screw rod 203 is driven to slide between support rod 202 and sliding frame 201, after adjusting, place fixed base 6 on the ground, then use a hammer and in turn make multiple earth nails 701 pass through fixed base 6 and insert into the soil, make earth nail 701 drive fixed base 6 press tightly the ground, thereby make fixed base 6 fixed, then rotate screw rod 203, make screw rod 203 drive support rod 202 to slide, and support rod 202 drives first plate pile body 1 to keep vertical state, thereby further reinforce first plate pile body 1 through support structure 2, push block 703 and rotate, and block 703 drives rotating ring 702 to rotate on fixed base 6, when block 703 rotates to the just above earth nail 701, make bolt pass through first screw hole 704 and be connected with second screw hole 705 with the threaded connection, thereby make rotating ring 702 fixed, further make block 703 shield earth nail 701, prevent earth nail 701 from being damaged by being exposed, when needing to disassemble earth nail 701, use rope and in turn pass through through-hole 706, conveniently pull out earth nail 701 through the rope.

[0032] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the utility model disclosed technical range, according to the utility model technical scheme and the utility model concept, equivalent replacement or change, should cover in the protection scope of the utility model.

Claims

1. A high-strength spliced ​​revetment sheet pile, comprising a plurality of sheet pile bodies (1), characterized in that: A tongue and groove (8) is provided on one side of the sheet pile body (1), and a protrusion (9) is fixedly connected to the other side of the sheet pile body (1). The protrusions (9) on two adjacent sheet pile bodies (1) are slidably connected to the tongue and groove (8). A plug hole (3) is provided on the sheet pile body (1), and a plug rod (4) is inserted into the plug hole (3). Multiple sheet pile bodies (1) are in contact with the same horizontal plate (5), one end of the plug rod (4) is fixedly connected to the horizontal plate (5), and the other end of the plug rod (4) is connected to a fixing seat (6) through a supporting structure (2), and the fixing seat (6) is fixed to the ground through a fixing structure (7).

2. The high-strength spliced ​​revetment sheet pile according to claim 1, characterized in that: The cross section of the tongue and groove (8) is a trapezoidal structure, the cross section of the protrusion (9) is a trapezoidal structure, and the bottom end of the sheet pile body (1) is provided with an inclined surface structure.

3. The high-strength spliced ​​revetment sheet pile according to claim 1, characterized in that: The support structure (2) comprises a sliding frame (201), the sliding frame (201) is fixedly connected to the fixed seat (6), a screw rod (203) is rotatably connected inside the sliding frame (201), a support rod (202) is threadedly connected to the screw rod (203), the support rod (202) is slidably connected to the sliding frame (201), the end of the support rod (202) is fixedly connected to a connecting shaft (204), and the connecting shaft (204) is fixedly connected to the insertion rod (4).

4. The high-strength spliced ​​revetment sheet pile according to claim 3, characterized in that: The sliding frame (201) is in an "L"-shaped structure, and the end of the support rod (202) is in a "U"-shaped structure.

5. The high-strength spliced ​​revetment sheet pile according to claim 3, characterized in that: The end of the screw rod (203) is slidably connected to a rotating rod (205), and the rotating rod (205) is perpendicular to the screw rod (203).

6. The high-strength spliced ​​revetment sheet pile according to claim 1, characterized in that: The fixing structure (7) comprises soil nails (701), three soil nails (701) are plugged into the fixing seat (6), and through holes (706) are provided on the soil nails (701).

7. The high-strength spliced ​​revetment sheet pile according to claim 6, characterized in that: A rotating ring (702) is rotatably connected to the fixing seat (6), and three stoppers (703) are fixedly connected to the top of the rotating ring (702).

8. The high-strength spliced ​​revetment sheet pile according to claim 7, characterized in that: The cross section of one end of the rotating ring (702) located inside the fixing seat (6) is in a "T"-shaped structure, and the cross section of the stopper (703) is in an "L"-shaped structure.

9. The high-strength spliced ​​revetment sheet pile according to claim 8, characterized in that: The rotating ring (702) is provided with a first screw hole (704), and the fixing seat (6) is provided with a second screw hole (705). The same bolt is installed in the first screw hole (704) and the second screw hole (705).

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