Building pile foundation mounting equipment

Abstract

The utility model discloses building pile foundation mounting equipment, which belongs to the technical field of hoisting and is characterized in that a pulley is rotatably arranged between vertical plates, a rotating arm is movably mounted in a rotating groove, a plurality of groups of first cylinders are mounted on a first mounting plate, and the output ends of the first cylinders are connected with inner clamping arc plates; and a rotating cavity is further formed in the bottom of the lifting seat, an annular frame is rotationally arranged in the rotating cavity, multiple sets of lifting arms matched with the rotating arms are fixedly connected to the bottom of the annular frame, multiple sets of second air cylinders are installed on the second installation plate, and the output ends of the second air cylinders are connected with outer clamping arc plates matched with the inner clamping arc plates. A building pile foundation can be hoisted through the hoisting seat and the pulley, firstly, the first mounting plate and the first air cylinder are inserted into the pile foundation, the annular frame is rotated to enable the multiple sets of second air cylinders at the bottom of the annular frame to be aligned with the first air cylinder, and finally, the inner clamping arc plate and the outer clamping arc plate are matched with each other to clamp the pile foundation. The design is very ingenious and effective, and the practicability of the mounting equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting, in particular to a building pile foundation installation device. Background Art

[0002] The building pile foundation is composed of a foundation pile and a pedestal connected to the top of the pile. The building pile foundation is mainly to place the pile foundation mold into the ground and then pour cement into it. However, during the process of burying the traditional building pile foundation underground, it mainly relies on lifting equipment to assist in the installation of the pile foundation mold, which makes it impossible to ensure that the pile foundation is installed in a vertical state, which can easily cause the building pile foundation to tilt after pouring, resulting in the force direction of the pile foundation not coinciding with the pile foundation, thereby reducing the strength of the pile foundation and having a greater impact on the strength of the building.

[0003] Application No.: CN202321741846.1 discloses a construction pile foundation installation device, including a flat plate, a rotating ball rotatably fitted in the flat plate, a branch rod slidably fitted in the rotating ball, four circumferentially distributed threaded rods are fixed to the lower end of the branch rod, and support rods are threadedly fitted on the outer circumference of the four threaded rods. Two left-right symmetrical magnetic limit blocks are arranged in the rotating ball. The utility model supports the inner wall of the pile foundation mold by four support rods to fix it at the lower end of the branch rod. Through the rotation of the rotating ball, the pile foundation is in a vertical state under the action of its own gravity, and then the hanging ear is hooked by the hoisting equipment to hoist the pile foundation and bury it underground. After the pile foundation mold is installed, the branch rod can be separated from the rotating ball by pulling the rack upwards, thereby facilitating the subsequent cement pouring operation of the pile foundation mold. After the cement is dried, the support rod is rotated to remove the branch rod from the mold.

[0004] The above-mentioned prior art construction pile foundation installation equipment has a general degree of freedom, is applicable to fewer scenarios, and the support rod has a general clamping force on the pile foundation, so it is easy to fall after long-term use. Therefore, a construction pile foundation installation equipment is designed here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a building pile foundation installation device in order to solve the problems that the traditional building pile foundation installation device has a general degree of freedom, a small number of applicable scenarios, a general clamping force of the support rod on the pile foundation, and is easy to fall after long-term use.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a building pile foundation installation device, including a hanger, a symmetrical vertical plate is arranged on the top of the hanger, a pulley is rotatably arranged between the vertical plates, a rotating groove is opened in the middle of the hanger, a rotating arm is movably installed in the rotating groove, a first mounting plate is arranged at the bottom of the rotating arm, a plurality of groups of first cylinders are installed on the first mounting plate, and the output end of the first cylinder is connected to an inner clamping arc plate; a rotating cavity is also opened at the bottom of the hanger, an annular frame is rotatably arranged in the rotating cavity, a plurality of groups of hangers cooperating with the rotating arm are fixedly connected to the bottom of the annular frame, a second mounting plate is arranged at the bottom of the hanger, a plurality of groups of second cylinders are installed on the second mounting plate, and the output end of the second cylinder is connected to an outer clamping arc plate cooperating with the inner clamping arc plate.

[0007] As a further solution of the utility model: rotating shafts are arranged on both sides of the pulley, and the pulley is movably mounted on the vertical plate through the rotating shafts.

[0008] As a further solution of the utility model: a limiting plate is arranged on the top of the rotating arm.

[0009] As a further solution of the utility model: a plurality of groups of slots are provided on the side of the rotating arm, positioning springs are arranged in the slots, balls are arranged on the side of the positioning springs, and grooves cooperating with the balls are provided on the inner wall of the rotating slot.

[0010] As a further solution of the utility model: a T-shaped seat is arranged on the top of the annular frame, and a T-shaped groove matching with the T-shaped seat is opened on the top of the rotating cavity.

[0011] The utility model provides a building pile foundation installation device through improvement, which has the following improvements and advantages compared with the prior art:

[0012] The utility model can lift the building pile foundation through the cooperation of the hanging seat and the pulley. When the building pile foundation needs to be lifted, the first mounting plate and the first cylinder are first inserted into the pile foundation, and the annular frame is rotated to align the multiple groups of second cylinders at the bottom with the first cylinders. Finally, the inner clamping arc plate and the outer clamping arc plate cooperate with each other to clamp them. The design is very clever and effective, which greatly improves the practicability of the building pile foundation installation equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 yes Figure 2 A magnified view of the structure at center.

[0017] Description of reference numerals:

[0018] 1. Suspension seat; 2. Vertical plate; 3. Pulley; 4. Rotating shaft; 5. Rotating groove; 6. Rotating arm; 7. Limiting plate; 8. Slot; 9. Positioning spring; 10. Ball; 11. Groove; 12. First mounting plate; 13. First cylinder; 14. Inner clamping arc plate; 15. Rotating cavity; 16. Ring frame; 17. Suspension arm; 18. T-type seat; 19. T-type groove; 20. Second mounting plate; 21. Second cylinder; 22. Outer clamping arc plate. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figures 1 to 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0020] The utility model provides a building pile foundation installation device through improvement. Figure 1-Figure 3 As shown, a building pile foundation installation device includes a suspension seat 1, a symmetrical vertical plate 2 is arranged on the top of the suspension seat 1, a pulley 3 is rotatably arranged between the vertical plates 2, a rotation groove 5 is opened in the middle of the suspension seat 1, a rotation arm 6 is movably installed in the rotation groove 5, a first mounting plate 12 is arranged at the bottom of the rotation arm 6, a plurality of first cylinders 13 are installed on the first mounting plate 12, and the output end of the first cylinder 13 is connected to an inner clamping arc plate 14; a rotation cavity 15 is also opened at the bottom of the suspension seat 1, an annular frame 16 is rotatably arranged in the rotation cavity 15, a plurality of suspension arms 17 cooperating with the rotation arm 6 are fixedly connected to the bottom of the annular frame 16, a second mounting plate 20 is arranged at the bottom of the suspension arm 17, a plurality of second cylinders 21 are installed on the second mounting plate 20, and an outer clamping arc plate 22 cooperating with the inner clamping arc plate 14 is connected to the output end of the second cylinder 21.

[0021] The utility model can lift the building pile foundation through the cooperation of the hanging seat 1 and the pulley 3. When the building pile foundation needs to be lifted, the first mounting plate 12 and the first cylinder 13 are first inserted into the pile foundation, and the annular frame 16 is rotated to align the multiple groups of second cylinders 21 at the bottom with the first cylinder 13, and finally the inner clamping arc plate 14 and the outer clamping arc plate 22 are cooperated with each other to clamp them. The design is very clever and effective, which greatly improves the practicability of the building pile foundation installation equipment.

[0022] See attached Figure 1 -Attached Figure 2 A rotating shaft 4 is arranged on both sides of the pulley 3, and the pulley 3 is movably mounted on the vertical plate 2 through the rotating shaft 4.

[0023] In this embodiment, in order to ensure that the pulley 3 can rotate freely relative to the vertical board 2 , a rotating shaft 4 is provided on both sides of the pulley 3 .

[0024] See attached Figure 2 A limiting plate 7 is provided on the top of the rotating arm 6.

[0025] In this embodiment, in order to limit the rotation arm 6 so that it rotates in the rotation slot 5, a limiting plate 7 is provided on the top thereof.

[0026] See attached Figure 2 -Attached Figure 3 A plurality of groups of slots 8 are provided on the side of the rotating arm 6, a positioning spring 9 is arranged in the slot 8, a ball 10 is arranged on the side of the positioning spring 9, and a groove 11 cooperating with the ball 10 is provided on the inner wall of the rotating groove 5.

[0027] In this embodiment, in order to improve the stability of the rotating arm 6 when rotating relative to the suspension seat 1, a ball 10 and a groove 11 structure are designed. This design can prevent the rotating arm 6 from being damaged by excessive stress during the lifting process, so the rotating arm 6 is movably installed in the rotating groove 5, which can effectively unload the force.

[0028] See attached Figure 1 -Attached Figure 2 A T-shaped seat 18 is provided on the top of the annular frame 16 , and a T-shaped slot 19 matching with the T-shaped seat 18 is opened on the top of the rotating cavity 15 .

[0029] In this embodiment, in order to ensure that the annular frame 16 can rotate freely relative to the suspension seat 1 , a T-shaped slot 19 cooperating with the T-shaped seat 18 is provided on the top of the rotating cavity 15 .

[0030] The above description of the disclosed 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 building pile foundation installation device, characterized in that: The invention comprises a hanging seat (1), wherein a symmetrical vertical plate (2) is arranged on the top of the hanging seat (1), a pulley (3) is rotatably arranged between the vertical plates (2), a rotating groove (5) is opened in the middle of the hanging seat (1), a rotating arm (6) is movably installed in the rotating groove (5), a first mounting plate (12) is arranged at the bottom of the rotating arm (6), a plurality of first cylinders (13) are installed on the first mounting plate (12), and an inner clamping arc plate (14) is connected to the output end of the first cylinder (13); the hanging seat (11) is provided with a plurality of symmetrical vertical plates (2), a pulley (3) is rotatably arranged between the vertical plates (2), a rotating groove (5) is movably installed in the rotating groove (5), a first mounting plate (12) is arranged at the bottom of the rotating arm (6), a plurality of first cylinders (13) are installed on the first mounting plate (12), and an inner clamping arc plate (14) is connected to the output end of the first cylinder (13); The bottom of the seat (1) is also provided with a rotating chamber (15), an annular frame (16) is rotatably arranged in the rotating chamber (15), a plurality of suspension arms (17) cooperating with the rotating arms (6) are fixedly connected to the bottom of the annular frame (16), a second mounting plate (20) is arranged at the bottom of the suspension arm (17), a plurality of second cylinders (21) are mounted on the second mounting plate (20), and an output end of the second cylinder (21) is connected to an outer clamping arc plate (22) cooperating with the inner clamping arc plate (14).

2. A construction pile foundation installation device according to claim 1, characterized in that: Rotating shafts (4) are provided on both sides of the pulley (3), and the pulley (3) is movably mounted on the vertical plate (2) via the rotating shafts (4).

3. A construction pile foundation installation device according to claim 1, characterized in that: A limiting plate (7) is arranged on the top of the rotating arm (6).

4. A construction pile foundation installation device according to claim 1, characterized in that: The side of the rotating arm (6) is provided with a plurality of groups of slots (8), a positioning spring (9) is arranged in the slot (8), a ball (10) is arranged on the side of the positioning spring (9), and a groove (11) cooperating with the ball (10) is arranged on the inner wall of the rotating groove (5).

5. A construction pile foundation installation device according to claim 1, characterized in that: A T-shaped seat (18) is arranged on the top of the annular frame (16), and a T-shaped groove (19) matching with the T-shaped seat (18) is opened on the top of the rotating cavity (15).

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