Enhanced prestressed concrete pipe pile

Abstract

The utility model discloses an enhanced prestressed concrete pipe pile which comprises a pile body, a connecting block is connected to the pile body in an abutting mode, a connecting sleeve is fixedly connected to the connecting block, a through groove is formed in the connecting sleeve, an open hole is formed in the through groove, a square hole matched with the open hole is formed in the pile body, and the square hole is fixedly connected to the connecting sleeve. A clamping rod penetrates through the square hole and the open hole, an inclined block is fixedly connected to the end of the clamping rod, the pile body is sleeved with a round sleeve, and the inner wall of the round sleeve abuts against the inclined block. According to the utility model, under the action of the two connecting blocks, the two pile bodies can be connected into a whole more conveniently and quickly, under the action of the clamping rod, the pile bodies and the connecting sleeves on the connecting blocks can be fixed into a whole, and under the cooperation of the playing rod and the square rod, the two connecting blocks can be fixed into a whole more conveniently and quickly; the use of a large number of bolts is omitted, and the connection of the pile body is quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe piles, in particular to a reinforced prestressed concrete pipe pile. Background Art

[0002] With the development of national economic construction, more and more high-rise buildings, airports, docks, and municipal projects are being built, and concrete pipe piles are needed in the process of construction.

[0003] Publication No. CN216428240U discloses a high-strength concrete pipe pile connection structure, which uses a lower connection plate and an upper connection plate to facilitate the end-to-end connection of the lower pipe pile and the upper pipe pile, thereby improving the stability of the installation of the lower pipe pile and the upper pipe pile. However, the bolts need to be installed and removed by auxiliary tools during connection, and there are many bolts, which greatly reduces the connection efficiency between the upper and lower pipe piles.

[0004] Therefore, it is necessary to improve the traditional concrete pipe piles to avoid the above-mentioned problems. Summary of the invention

[0005] The purpose of the utility model is to propose a reinforced prestressed concrete pipe pile in order to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A reinforced prestressed concrete pipe pile comprises a pile body, wherein the pile body is abutted with a connecting block, a connecting sleeve is fixedly connected to the connecting block, a through groove is provided on the connecting sleeve, an opening is provided at the through groove, a square hole matching the opening is provided on the pile body, a clamping rod passes through the square hole and the opening, an inclined block is fixedly connected to the end of the clamping rod, a round sleeve is sleeved on the pile body, and the inner wall of the round sleeve abuts against the inclined block, and the connecting block fixes two pile bodies into one by a connecting piece.

[0008] Preferably, the connecting member comprises a vertical hole and a transverse groove formed on the connecting block, a bent rod passes through the vertical hole, and the bent part of the bent rod is fitted with the transverse groove, a through hole is formed on the bent rod, and a square rod is engaged in the through hole.

[0009] Preferably, the square hole, the opening and the clamping rod are all rectangular, and the inclined surface of the inclined block abuts against the inner wall of the circular sleeve.

[0010] Preferably, the square rod passes through the through hole, and the end of the square rod abuts against the inner wall of the transverse groove.

[0011] Preferably, an elastic rubber gasket protrudes from the abutment point between the inclined surface of the inclined block and the inner wall of the circular sleeve, and at this time, the circular sleeve abuts against the connecting block.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application can connect two pile bodies into one piece under the action of two connecting blocks, which is relatively convenient and quick. Under the action of the clamping rod, the pile body and the connecting sleeve on the connecting block can be fixed into one piece. With the cooperation of the playing rod and the square rod, the two connecting blocks can be fixed into one piece, which is relatively convenient and quick, and saves a lot of bolts. The connection of the pile body is faster.

[0014] 2. The present application can connect the two connection blocks into one by the cooperation of the bent rod and the square rod, so that the two pile bodies can be butt-jointed, and the connection block can be installed on the pile body alone. After the connection block is installed, the two pile bodies can be installed, which is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a pile body connection completion structure provided in accordance with an embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of the structure of a pile body according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the structure of a connection block according to an embodiment of the present utility model is shown;

[0018] Figure 4 A schematic diagram of the structure of a connecting sleeve according to an embodiment of the utility model is shown;

[0019] Legend:

[0020] 1. Pile body; 2. Square hole; 3. Connecting block; 4. Connecting sleeve; 5. Through slot; 6. Opening hole; 7. Clamping rod; 8. Oblique block; 9. Round sleeve; 10. Vertical hole; 11. Horizontal slot; 12. Bent rod; 13. Through hole; 14. Square rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A reinforced prestressed concrete pipe pile comprises a pile body 1, wherein the pile body 1 is abutted with a connecting block 3, a connecting sleeve 4 is fixedly connected to the connecting block 3, a through groove 5 is provided on the connecting sleeve 4, an opening 6 is provided at the through groove 5, a square hole 2 matching the opening 6 is provided on the pile body 1, a clamping rod 7 penetrates through the square hole 2 and the opening 6, an inclined block 8 is fixedly connected to the end of the clamping rod 7, a round sleeve 9 is sleeved on the pile body 1, and the inner wall of the round sleeve 9 abuts against the inclined block 8, and the connecting block 3 fixes two pile bodies 1 into one body through a connecting piece.

[0024] Specifically, Figure 1 As shown, the connecting piece includes a vertical hole 10 and a horizontal groove 11 formed on the connecting block 3. A bent rod 12 passes through the vertical hole 10, and the bent portion of the bent rod 12 fits in the horizontal groove 11. A through hole 13 is formed on the bent rod 12, and a square rod 14 is engaged in the through hole 13.

[0025] Specifically, Figure 3 As shown, the square hole 2, the opening 6 and the clamping rod 7 are all rectangular, and the inclined surface of the inclined block 8 abuts against the inner wall of the circular sleeve 9. Therefore, when the circular sleeve 9 moves on the pile body 1, the circular sleeve 9 can push the inclined block 8 to move, so that the inclined block 8 abuts against the outer wall of the pile body 1, so that the clamping rod 7 can fix the pile body 1 and the connecting block 3 as a whole.

[0026] Specifically, Figure 3 As shown, the square rod 14 passes through the through hole 13, and the end of the square rod 14 abuts against the inner wall of the transverse groove 11. A rubber anti-slip sheet protrudes from the portion where the outer wall of the square rod 14 abuts against the through hole 13, so that the square rod 14 can stably engage with the through hole 13 and the square rod 14 will not easily disengage from the through hole 13.

[0027] Specifically, Figure 3 As shown, an elastic rubber gasket protrudes from the place where the inclined surface of the inclined block 8 abuts against the inner wall of the round sleeve 9, and at this time the round sleeve 9 abuts against the connecting block 3. Therefore, when the inner wall of the round sleeve 9 abuts against the inclined block 8, the round sleeve 9 can maintain its position, and the phenomenon of the round sleeve 9 and the inclined block 8 being easily separated will not occur.

[0028] In summary, the present embodiment provides the method of extending the connecting sleeve 4 on the connecting block 3 into the pile body 1, and then adjusting the position of the connecting block 3 so that the opening 6 on the connecting sleeve 4 is aligned with the square hole 2, and then the clamping rod 7 can be inserted through the square hole 2 and inserted into the opening 6, and then the circular sleeve 9 can be pushed to move so that the inner wall of the circular sleeve 9 abuts against the inclined surface of the inclined block 8 until the circular sleeve 9 abuts against the connecting block 3, and the position of the circular sleeve 9 is fixed at this time. After the above steps are installed and the two pile bodies 1 are respectively installed with the connecting blocks 3, the two connecting blocks 3 are aligned. The bent rod 12 is inserted through the vertical holes 10 on the two connecting blocks 3 until the bending part of the bent rod 12 abuts against the transverse groove 11. The square rod 14 is inserted through the through hole 13 until the end of the square rod 14 abuts against the transverse groove 11, and the position of the square rod 14 is fixed at this time, and the two pile bodies 1 are fixed as one.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A reinforced prestressed concrete pipe pile, comprising a pile body (1), characterized in that: The pile body (1) is abutted against a connecting block (3), a connecting sleeve (4) is fixedly connected to the connecting block (3), a through groove (5) is provided on the connecting sleeve (4), an opening (6) is provided at the through groove (5), a square hole (2) matched with the opening (6) is provided on the pile body (1), a clamping rod (7) passes through the square hole (2) and the opening (6), an end of the clamping rod (7) is fixedly connected to an inclined block (8), a round sleeve (9) is sleeved on the pile body (1), and the inner wall of the round sleeve (9) is abutted against the inclined block (8), and the connecting block (3) fixes the two pile bodies (1) into one body through a connecting piece.

2. The reinforced prestressed concrete pipe pile according to claim 1, characterized in that: The connecting piece comprises a vertical hole (10) and a transverse groove (11) formed on a connecting block (3); a bent rod (12) passes through the vertical hole (10); a bent portion of the bent rod (12) is in contact with the transverse groove (11); a through hole (13) is formed on the bent rod (12); a square rod (14) is engaged in the through hole (13).

3. The reinforced prestressed concrete pipe pile according to claim 1, characterized in that: The square hole (2), the opening (6) and the clamping rod (7) are all rectangular, and the inclined surface of the inclined block (8) abuts against the inner wall of the circular sleeve (9).

4. The reinforced prestressed concrete pipe pile according to claim 2, characterized in that: The square rod (14) passes through the through hole (13), and the end of the square rod (14) abuts against the inner wall of the transverse groove (11).

5. The reinforced prestressed concrete pipe pile according to claim 1, characterized in that: An elastic rubber gasket protrudes from the point where the inclined surface of the inclined block (8) abuts against the inner wall of the circular sleeve (9), and at this time, the circular sleeve (9) abuts against the connecting block (3).

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