Combined bank protection pile
By setting up adjustable angle connection blocks and enhanced connection structures on the revet piles, the problem that existing revet piles cannot fit with the arcuate river bank is solved, achieving a more stable connection and a more beautiful revet pile design.
Patent Information
- Application Number
- CN202421929009.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing bank revet pile design cannot fit effectively with the curved river bank, resulting in unstable connection.
The combined revet pile design is adopted. By setting up connection blocks, slots, grilles, planters, splines and bolts, the angle of connection between the two revet piles is changed to fit the shape of the river bank. In addition, the connection between the pile body and the river bank is enhanced by providing through holes, insert rods, cavity, springs, oblique blocks, conical blocks, connecting rods, bolts and threaded holes.
The effective fit between the guard pile and the arc-shaped river bank is achieved, the stability of the connection is enhanced, and the damage to the top of the pile body during the pile driving process is avoided, and the beauty of the guard pile is maintained.
Smart Images
Figure CN222782017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bank protection piles, in particular to a combined bank protection pile. Background Art
[0002] As a key link in river bank improvement projects, revetment piles play an important role in alleviating river bank scour, reducing soil erosion, and ensuring river flood safety and ecological health.
[0003] Many existing designs of bank protection piles are to connect multiple bank protection piles to each other by setting clips and slots to form a whole and improve stability. However, the bank protection piles are straight after connection, while natural river banks or excavated river banks are mostly curved river banks instead of straight lines. Therefore, they cannot effectively fit with the curved river banks. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a combined bank protection pile.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A combined bank protection pile comprises a cone head, the top of which is connected to a pile body, two groups of connecting blocks are rotatably connected on both sides of the pile body, each group of connecting blocks consists of two connecting blocks, and the two connecting blocks are parallel to each other, a slot is provided on one side of the connecting block, the same group of grating plates are inserted between the two pile bodies through the slot, each group of grating plates consists of two grating plates parallel to each other, a flower groove is provided inside the rotating shaft of the connecting block and the pile body located at the top of the rotating shaft of the connecting block, the inner wall of the flower groove is limitedly slidably matched with a spline, the top of the spline is rotatably connected with a bolt one, and the bolt one is threadedly matched with the pile body.
[0007] As a further solution of the utility model: each group of connecting blocks is two, and the two connecting blocks are parallel to each other.
[0008] As a further solution of the utility model: a cavity is provided inside the end of the pile body close to the cone head, a through hole is provided on the side wall of the cavity, and an insertion rod is slidably connected to the inner wall of the through hole.
[0009] As a further solution of the utility model: one end of the insertion rod is connected to an inclined block, the outer wall of the insertion rod is sleeved with a spring, and the two ends of the spring are respectively connected to the insertion rod and the cavity.
[0010] As a further solution of the utility model: a connecting rod is slidably connected inside the pile body, and a conical block is connected to the bottom end of the connecting rod.
[0011] As a further solution of the utility model: the conical block is slidably matched with the inclined surface of the inclined block.
[0012] As a further solution of the utility model: a threaded hole is opened at the top of the pile body, a second bolt is threadedly connected to the inner wall of the threaded hole, and the bottom end of the second bolt is in contact with the top of the connecting rod.
[0013] As a further solution of the utility model: a pile body is opened at the top of the pile body, a connecting column is inserted into the inner wall of the pile body, the tops of multiple connecting columns are connected to the same pile top cover, and the inner wall of the pile top cover is in contact with the outer wall of the top of the pile body.
[0014] Compared with the prior art, the utility model provides a combined revetment pile, which has the following beneficial effects:
[0015] 1. The utility model changes the connection angle of two bank protection piles by providing a connection block, a slot, a grille plate, a flower groove, a spline and a bolt, so that the connection of the two bank protection piles fits the shape of the river bank.
[0016] 2. The utility model is provided with a through hole, an insertion rod, a cavity, a spring, an inclined block, a conical block, a connecting rod, a second bolt and a threaded hole. After the pile body and the cone head are inserted into the river bank, the through hole can be inserted into the soil on the side of the bottom end of the pile body to strengthen the connection between the pile body and the river bank.
[0017] 3. The utility model can cover the top of the pile body by providing the insertion hole, the pile top cover and the connecting column, so as to prevent the impact force of the pile driver during the piling process from damaging the top of the pile body and affecting the appearance of the bank protection pile.
[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of a combined bank protection pile proposed by the utility model;
[0020] Figure 2 This is a schematic diagram of the internal structure of a combined revetment pile connection block proposed by the utility model;
[0021] Figure 3 This is a top cross-sectional view of a combined revetment pile connection block proposed by the utility model;
[0022] Figure 4 A schematic diagram of the internal structure of a combined bank protection pile body proposed by the utility model;
[0023] Figure 5 The utility model is a schematic structural diagram of a combined bank protection pile top cover.
[0024] In the figure: 1, cone head; 2, pile body; 3, connecting block; 4, slot; 5, grille plate; 6, flower groove; 7, spline; 8, bolt one; 9, through hole; 10, plug rod; 11, cavity; 12, spring; 13, inclined block; 14, cone block; 15, connecting rod; 16, bolt two; 17, threaded hole; 18, plug hole; 19, pile top cover; 20, connecting column. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] Example 1
[0027] A combined revetment pile, such as Figures 1 to 4 As shown, it includes a cone head 1, the top of which is connected to a pile body 2, and two groups of connecting blocks 3 are rotatably connected on both sides of the pile body 2, each group of connecting blocks 3 is two, and the two connecting blocks 3 are parallel to each other, a slot 4 is provided on one side of the connecting block 3, and the same group of grid plates 5 are inserted between the two pile bodies 2 through the slot 4, and each group of grid plates 5 is two grid plates 5 parallel to each other. The space surrounded by the two pile bodies 2 and the grid plates 5 can be filled with sand bags, large pebbles and other fillers, and a flower groove 6 is provided inside the rotating shaft of the connecting block 3 and the pile body 2 located at the top of the rotating shaft of the connecting block 3, and the inner wall of the flower groove 6 is limited and slidably matched with a spline 7, and the top of the spline 7 is rotatably connected with a bolt 8, and the bolt 8 is connected to the top of the spline 7. The pile body 2 is threadedly engaged, and a cavity 11 is opened inside the end of the pile body 2 near the cone head 1, and a through hole 9 is opened on the side wall of the cavity 11. A plug rod 10 is slidably connected to the inner wall of the through hole 9, and an inclined block 13 is connected to one end of the plug rod 10. A spring 12 is sleeved on the outer wall of the plug rod 10, and the two ends of the spring 12 are respectively connected to the plug rod 10 and the cavity 11. A connecting rod 15 is slidably connected inside the pile body 2, and a conical block 14 is connected to the bottom end of the connecting rod 15. The conical block 14 slides with the inclined surface of the inclined block 13. A threaded hole 17 is opened at the top of the pile body 2, and a bolt 16 is threadedly connected to the inner wall of the threaded hole 17, and the bottom end of the bolt 16 contacts and cooperates with the top of the connecting rod 15.
[0028] When in use, unscrew the bolt 2 16 at the top of a bank protection pile, install the bank protection pile vertically on the river bank through the pile driving machine, and then install another bank protection pile on one side according to the shape of the river bank, and then turn the bolt 1 8 to pull the spline 7 out of the flower groove 6. At this time, the angle of the connecting block 3 can be adjusted according to the shape of the river bank, the spline 7 is inserted back into the flower groove 6, and the bolt 1 8 is screwed in to limit and fix the connecting block 3 to enhance the stability after connection, and then the grating plate 5 is inserted into the slot 4 on the adjacent side of the two bank protection piles to connect the two bank protection piles, and then fill the filler into the space between the grating plates 5. After filling, screw the bolt 2 16 into the threaded hole 17, push the threaded hole 17 downward, the conical block 14 squeezes the inclined block 13, and pushes the insertion rod 10 out of the through hole 9 and inserts it into the soil on the side of the bottom end of the pile body 2 to enhance the connection between the pile body 2 and the river bank. When disassembling, unscrew the bolt 2 16, and the spring 12 pushes the insertion rod 10 to be retracted along the through hole 9.
[0029] By arranging the connection block 3, the slot 4, the grating plate 5, the flower groove 6, the spline 7 and the bolt 8, the connection angle of the two bank protection piles is changed so that the connection of the two bank protection piles fits the shape of the river bank.
[0030] By providing the through hole 9, the insertion rod 10, the cavity 11, the spring 12, the inclined block 13, the conical block 14, the connecting rod 15, the bolt 16 and the threaded hole 17, after the pile body 2 and the cone head 1 are inserted into the river bank, the through hole 9 can be inserted into the soil on the side of the bottom end of the pile body 2 to strengthen the connection between the pile body 2 and the river bank.
[0031] Example 2
[0032] A combined revetment pile, based on Example 1, this embodiment makes the following improvements: Figure 1 and Figure 5 As shown, the top of the pile body 2 is provided with an insertion hole 18, the inner wall of the pile body 2 is plugged with a connecting column 20, the tops of multiple connecting columns 20 are connected to the same pile cap 19, and the inner wall of the pile cap 19 is in contact with the outer wall of the top of the pile body 2.
[0033] After the revetment pile is installed, the pile cap 19 is placed on the top of the pile body 2, and the connecting column 20 is correspondingly inserted into the insertion hole 18 to cover the top of the pile body 2 to prevent the impact force of the pile driver during the piling process from damaging the top of the pile body 2 and affecting the appearance of the revetment pile.
[0034] By providing the insertion hole 18, the pile top cover 19 and the connecting column 20, the top of the pile body 2 can be covered to prevent the impact force of the pile driver during the piling process from damaging the top of the pile body 2 and affecting the appearance of the bank protection pile.
[0035] Working principle: When in use, unscrew the bolt 2 16 on the top of a bank pile, install the bank pile vertically on the river bank through the pile driver, and then install another bank pile on one side according to the shape of the river bank, and then turn the bolt 1 8 to pull the spline 7 out of the flower groove 6. At this time, the angle of the connecting block 3 can be adjusted according to the shape of the river bank, the spline 7 is inserted back into the flower groove 6, and the bolt 1 8 is screwed in to limit and fix the connecting block 3 to enhance the stability after connection, and then the grating plate 5 is inserted into the slot 4 on the adjacent side of the two bank piles to connect the two bank piles, and then fill the filler into the space between the grating plates 5. After the filling is completed, the second bolt 16 is screwed into the threaded hole 17 to push the threaded hole 17 downward, the conical block 14 squeezes the inclined block 13, and the insertion rod 10 is pushed out of the through hole 9 and inserted into the soil on the side of the bottom end of the pile body 2 to strengthen the connection between the pile body 2 and the river bank. After the revetment pile is installed, the pile top cover 19 is covered on the top of the pile body 2, and the connecting column 20 is correspondingly inserted into the insertion hole 18 to cover the top of the pile body 2 to prevent the impact force of the pile driver during the piling process from damaging the top of the pile body 2 and affecting the appearance of the revetment pile; when disassembling, the second bolt 16 is unscrewed, and the spring 12 pushes the insertion rod 10 to be retracted along the through hole 9.
[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A combined revetment pile, characterized in that: The utility model comprises a cone head (1), the top end of which is connected to a pile body (2), two groups of connection blocks (3) are rotatably connected to both sides of the pile body (2), each group of connection blocks (3) consists of two connection blocks, and the two connection blocks (3) are parallel to each other, a slot (4) is provided on one side of the connection block (3), the same group of grid plates (5) are inserted between the two pile bodies (2) through the slot (4), each group of grid plates (5) consists of two grid plates (5) parallel to each other, a flower groove (6) is provided inside the rotating shaft of the connection block (3) and the pile body (2) located at the top end of the rotating shaft of the connection block (3), the inner wall of the flower groove (6) is limitedly slidably matched with a spline (7), the top end of the spline (7) is rotatably connected with a bolt 1 (8), and the bolt 1 (8) is threadably matched with the pile body (2).
2. A combined revetment pile according to claim 1, characterized in that: A cavity (11) is provided inside one end of the pile body (2) close to the cone head (1), a through hole (9) is provided on the side wall of the cavity (11), and an insertion rod (10) is slidably connected to the inner wall of the through hole (9).
3. A combined revetment pile according to claim 2, characterized in that: One end of the insertion rod (10) is connected to an inclined block (13), an outer wall of the insertion rod (10) is sleeved with a spring (12), and two ends of the spring (12) are respectively connected to the insertion rod (10) and the cavity (11).
4. A combined revetment pile according to claim 1, characterized in that: A connecting rod (15) is slidably connected inside the pile body (2), and a conical block (14) is connected to the bottom end of the connecting rod (15).
5. A combined revetment pile according to claim 4, characterized in that: The conical block (14) is slidably matched with the inclined surface of the inclined block (13).
6. The combined revetment pile according to claim 1, characterized in that: A threaded hole (17) is provided at the top of the pile body (2), a second bolt (16) is threadedly connected to the inner wall of the threaded hole (17), and the bottom end of the second bolt (16) is in contact with the top end of the connecting rod (15).
7. The combined revetment pile according to claim 1, characterized in that: The top of the pile body (2) is provided with a pile body (2), the inner wall of the pile body (2) is plugged with a connecting column (20), the tops of a plurality of connecting columns (20) are connected to the same pile top cover (19), and the inner wall of the pile top cover (19) is in contact with the outer wall of the top of the pile body (2).