An auxiliary construction equipment for composite pile

Abstract

The utility model relates to a kind of auxiliary construction equipment for composite pile, including positioning ring, the upper portion of positioning ring is equipped with limiting ring, several support blocks are fixedly connected between the top of limiting ring and positioning ring, several support blocks are fixedly connected with connecting ring, several rectangular ports are set up on connecting ring, adjusting block is equipped in rectangular port, adjusting block is movably connected on the inner wall of rectangular port by pivot, drive ring is set on several adjusting blocks, several first fixed blocks are fixedly connected on drive ring, several second fixed blocks are fixedly connected on limiting ring, and the side of limiting ring is equipped with driving mechanism, the bottom of positioning ring is fixedly connected with several inserting rods, several inserting rods are annularly distributed about the central axis of positioning ring, by a series of structures, so that the present technical solution has the characteristics of pipe pile adjustment convenient, and high precision.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary construction equipment technology, specifically to an auxiliary construction equipment for composite piles. Background Technology

[0002] Rigid composite piles are a type of composite foundation pile. The construction method involves first driving in cement mixing piles, and before the cement hardens, inserting precast pipe piles into the center of the cement mixing piles. During the pressing process of the precast pipe piles, a compressive force is generated on the cement mixing piles, making the cement mixing piles bond more tightly with the soil. The friction between the pipe piles and the cement composite piles is also greater, ultimately giving the rigid composite piles a better support effect and making them less prone to settling into the soil.

[0003] According to the patent application CN202421421283.2 published on the patent search website, a construction positioning auxiliary device for reinforced composite piles has the following defects: adjusting the position of the precast pipe pile by manually pulling a rope is time-consuming and laborious, and it is difficult to align the center point of the pipe pile with the center point of the cement pile, resulting in low accuracy and thus reducing the construction efficiency of the pipe pile. Therefore, in order to correct the above defects, we propose an auxiliary construction device for composite piles. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application proposes an auxiliary construction device for composite piles. Through a series of structures, this technical solution features convenient pipe pile adjustment and high precision.

[0005] This utility model provides the following technical solution: an auxiliary construction device for composite piles, including a positioning ring, a limiting ring above the positioning ring, a plurality of support blocks fixedly connected between the top of the limiting ring and the positioning ring, a connecting ring fixedly connected between the plurality of support blocks, a plurality of rectangular openings on the connecting ring, an adjusting block provided in the rectangular opening, the adjusting block being movably connected to the inner wall of the rectangular opening via a rotating shaft, a transmission ring sleeved on the plurality of adjusting blocks, a plurality of first fixing blocks fixedly connected to the transmission ring, a plurality of second fixing blocks fixedly connected to the limiting ring, and a driving mechanism provided on one side of the limiting ring.

[0006] As a preferred embodiment of this utility model, the bottom of the positioning ring is fixedly connected with a plurality of insert rods, and the plurality of insert rods are distributed in a ring about the central axis of the positioning ring.

[0007] As a preferred embodiment of this utility model, a plurality of the adjusting blocks are arranged in a ring about the central axis of the limiting ring, and an arc-shaped block is fixedly connected to the side wall of the plurality of the adjusting blocks.

[0008] As a preferred embodiment of this utility model, the driving mechanism includes a plurality of electric telescopic rods, the electric telescopic rods being fixedly connected to the bottom of the second fixed block, and the output shaft of the electric telescopic rods passing through the second fixed block and being fixedly connected to the bottom of the first fixed block.

[0009] As a preferred embodiment of this utility model, a synchronization controller is fixedly connected to the top of the limiting ring, and the synchronization controller is electrically connected to several electric telescopic rods.

[0010] As a preferred embodiment of this utility model, several of the support blocks are arranged symmetrically about the central axis of the positioning ring.

[0011] The beneficial effects of this utility model are: 1. By using an electric telescopic rod, transmission ring, adjusting blocks, limiting ring, and positioning ring, the lifting device moves until the insertion rod is inserted into the ground, ensuring that the central axis of the positioning ring is aligned with the central axis of the cement pile. Then, the pipe pile is placed between several adjusting blocks, and the electric telescopic rod is activated. The electric telescopic rod drives the transmission ring to move up and down through the first fixed block. The transmission ring pushes several adjusting blocks to tilt and rotate towards the center, thereby moving the pipe pile to the center of the positioning ring, whereby the precast pipe pile can be driven. Therefore, the auxiliary device can be used to quickly adjust the position of the precast pipe pile, improve construction efficiency, and reduce positioning time. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic plan view of the entire utility model; Figure 3 for Figure 1 A sectional view; Figure 4 This is a top view of the connecting ring and the rectangular opening.

[0013] In the diagram: 1. Positioning ring; 2. Limiting ring; 3. Support block; 4. Connecting ring; 5. Rectangular opening; 6. Adjusting block; 7. Transmission ring; 8. First fixing block; 9. Second fixing block; 10. Insert rod; 11. Arc-shaped block; 12. Electric telescopic rod; 13. Synchronous controller. Detailed Implementation

[0014] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0015] like Figures 1 to 4 As shown, an auxiliary construction device for composite piles includes a positioning ring 1, a limiting ring 2 above the positioning ring 1, a plurality of support blocks 3 fixedly connected between the limiting ring 2 and the top of the positioning ring 1, a connecting ring 4 fixedly connected between the plurality of support blocks 3, a plurality of rectangular openings 5 ​​on the connecting ring 4, an adjusting block 6 inside the rectangular opening 5, the adjusting block 6 being movably connected to the inner wall of the rectangular opening 5 via a rotating shaft, a transmission ring 7 sleeved on the plurality of adjusting blocks 6, a plurality of first fixing blocks 8 fixedly connected to the transmission ring 7, a plurality of second fixing blocks 9 fixedly connected to the limiting ring 2, and a driving mechanism on one side of the limiting ring 2.

[0016] In this embodiment, the positioning ring 1 is prevented from sliding by the insert rod 10, thereby improving the stability of the positioning ring 1. Several insert rods 10 are fixedly connected to the bottom of the positioning ring 1. The several insert rods 10 are arranged in a ring about the central axis of the positioning ring 1. Several adjusting blocks 6 are arranged in a ring about the central axis of the limiting ring 2. Arc-shaped blocks 11 are fixedly connected to the side walls of the several adjusting blocks 6.

[0017] In this embodiment, the adjusting block 6 can be moved by the driving mechanism to quickly adjust the position of the pipe pile and achieve rapid centering. The driving mechanism includes several electric telescopic rods 12, which are fixedly connected to the bottom of the second fixed block 9. The output shaft of the electric telescopic rod 12 passes through the second fixed block 9 and is fixedly connected to the bottom of the first fixed block 8. A synchronous controller 13 is fixedly connected to the top of the limiting ring 2. The synchronous controller 13 is electrically connected to the several electric telescopic rods 12. Several support blocks 3 are symmetrically arranged about the central axis of the positioning ring 1.

[0018] Working principle: In use, the lifting device is moved until the insertion rod 10 is inserted into the ground, ensuring that the central axis of the positioning ring 1 is aligned with the central axis of the cement pile. Then, the pipe pile is placed between several adjusting blocks 6, and the electric telescopic rod 12 is activated. The electric telescopic rod 12 drives the transmission ring 7 to move up and down through the first fixed block 8. The transmission ring 7 pushes several adjusting blocks 6 to tilt and rotate towards the center, thereby pushing the pipe pile to the center of the positioning ring 1, and the precast pipe pile can then be driven. Therefore, the position of the precast pipe pile can be quickly adjusted with the help of the auxiliary device, improving construction efficiency and reducing positioning time.

Claims

1. An auxiliary construction device for composite piles, characterized in that, The device includes a positioning ring (1), a limiting ring (2) above the positioning ring (1), a plurality of support blocks (3) fixedly connected between the top of the limiting ring (2) and the positioning ring (1), a connecting ring (4) fixedly connected between the plurality of support blocks (3), a plurality of rectangular openings (5) on the connecting ring (4), an adjusting block (6) inside the rectangular opening (5), the adjusting block (6) being movably connected to the inner wall of the rectangular opening (5) via a rotating shaft, a transmission ring (7) sleeved on the plurality of adjusting blocks (6), a plurality of first fixing blocks (8) fixedly connected on the transmission ring (7), a plurality of second fixing blocks (9) fixedly connected on the limiting ring (2), and a driving mechanism on one side of the limiting ring (2).

2. The auxiliary construction equipment for composite piles according to claim 1, characterized in that, The bottom of the positioning ring (1) is fixedly connected to several rods (10), and the several rods (10) are distributed in a ring about the central axis of the positioning ring (1).

3. The auxiliary construction equipment for composite piles according to claim 1, characterized in that, Several adjustment blocks (6) are arranged in a ring about the central axis of the limiting ring (2), and arc-shaped blocks (11) are fixedly connected to the side walls of several adjustment blocks (6).

4. The auxiliary construction equipment for composite piles according to claim 1, characterized in that, The drive mechanism includes several electric telescopic rods (12), which are fixedly connected to the bottom of the second fixed block (9), and the output shaft of the electric telescopic rod (12) passes through the second fixed block (9) and is fixedly connected to the bottom of the first fixed block (8).

5. The auxiliary construction equipment for composite piles according to claim 1, characterized in that, The top of the limiting ring (2) is fixedly connected to a synchronization controller (13), and the synchronization controller (13) is electrically connected to several electric telescopic rods (12).

6. The auxiliary construction equipment for composite piles according to claim 1, characterized in that, Several of the support blocks (3) are arranged symmetrically about the central axis of the positioning ring (1).

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