Concrete square pile pouring equipment

By designing a concrete square pile pouring equipment including a pouring mechanism and a shaking mechanism, the problems of uneven pouring and bubble influence in the existing technology are solved, and more uniform and stronger concrete molding is achieved.

CN222371876UActive Publication Date: 2025-01-21安徽鑫盛市政工程有限公司
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Patent Information

Application Number
CN202421136685.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-01-21
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

In the existing concrete pile pouring technology, manual control of the pouring pipeline leads to uneven pouring, and the mixed air in the concrete cannot be removed, which affects the final forming strength.

Method used

A concrete square pile pouring equipment is designed, including a base, a lifting frame, a mounting plate, a pouring pipe, a mortar tank and a pouring mechanism. The pouring mechanism achieves uniform spiral rotation and upward movement of the pouring pipe, combined with a shaking mechanism to remove air bubbles in the mortar. .

Benefits of technology

The uniformity of the pouring process is achieved, the molding quality of the concrete is guaranteed, and by removing air bubbles in the mortar, the solidity of the final product is improved.

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Abstract

The utility model relates to the technical field of concrete pouring, in particular to concrete square pile pouring equipment which comprises a base and a lifting frame arranged above the base and connected with the base in a sliding mode, a mounting disc is arranged on the lifting frame, a pouring pipe is arranged below the mounting disc, and a mortar tank is arranged above the mounting disc. The upper end of the pouring pipe penetrates through the mounting disc and is fixedly connected with the mortar tank, a pouring mechanism is arranged on the mounting disc, and a shaking mechanism is arranged on the lifting frame; the pouring mechanism comprises a mounting ring in sliding connection with the mounting disc, and the shaking mechanism comprises mounting frames symmetrically distributed on the two sides of the mortar tank. By arranging the pouring mechanism, the pouring pipe can conduct pouring of uniform spiral rotation and rising movement in the prefabricated hollow square pile, it is guaranteed that pouring in the prefabricated hollow square pile is uniform, and the pouring quality is guaranteed; and flag bubbles in mortar which is placed in the mortar tank in advance and poured through the pouring pipe are removed through the arranged shaking mechanism.
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Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete square pile pouring device. Background Art

[0002] Precast concrete hollow square piles are a commonly used construction and foundation engineering material. They are made of concrete and are in the shape of square hollow columns. Due to their great strength and stability, high bearing capacity and good seismic resistance, they are widely used in various large buildings as foundation support and bearing structures.

[0003] In the prior art, the pouring of concrete square piles requires workers to hold a pouring pipe to pour concrete into the prefabricated hollow square piles, and manually control the position and height of the pipe, which easily makes the pouring of the concrete square piles uneven. In addition, during the pipe pouring process, air is mixed in the concrete and cannot be removed, resulting in bubbles mixed in the poured square piles, which affects the strength of the final concrete forming. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete square pile casting device, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete square pile casting device, comprising a base, and a lifting frame arranged above the base and slidably connected to the base, the lifting frame is provided with a mounting plate, a casting pipe is provided below the mounting plate, and a mortar tank is provided above the mounting plate, the upper end of the casting pipe penetrates the mounting plate and is fixedly connected to the mortar tank, a casting mechanism is provided on the mounting plate, and a shaking mechanism is provided on the lifting frame;

[0008] The casting mechanism includes a mounting ring which is slidably connected to the mounting plate, and the casting pipe is fixedly connected to the mounting ring. A second screw rod is arranged in the mounting plate, and both ends of the second screw rod respectively pass through the mounting plate and are rotatably connected to the mounting plate. The second screw rod passes through the mounting ring and is threadedly connected to the mounting ring. The shaking mechanism includes mounting frames symmetrically distributed on both sides of the mortar tank.

[0009] Preferably, the mounting plate is rotatably connected to the lifting frame via a bearing, and a gear ring is provided on the mounting plate, and a gear is provided in the lifting frame, and the gear is meshingly connected with the gear ring.

[0010] Preferably, the base is provided with two groups of symmetrically distributed first screw rods, the lower ends of the two groups of first screw rods pass through the base and are rotatably connected to the base, and the upper ends of the first screw rods pass through the lifting frame and are threadedly connected to the lifting frame, the lower ends of the two groups of first screw rods are sleeved with synchronous wheels, and a synchronous belt is provided in the base, which is respectively connected to the two groups of synchronous wheels for transmission.

[0011] Preferably, both groups of mounting frames are provided with sliders, which are slidably connected to the lifting frame, and a mounting rod is provided inside the lifting frame, the slider is slidably sleeved with the mounting rod, a first spring is provided on the mounting rod, and both ends of the first spring are respectively fixedly connected to the lifting frame and the slider.

[0012] Preferably, a cam is provided in the lifting frame, and the cam and the slider are arranged correspondingly, and the cam is rotatably connected to the lifting frame through a rotating shaft.

[0013] Preferably, fixing rings are fixedly installed on both sides of the mortar tank, and two groups of fixing rings are arranged corresponding to the mounting frame. A fixing rod is provided in the mounting frame, and the fixing ring is slidably sleeved with the fixing rod. A second spring is sleeved on the fixing rod, and both ends of the second spring are fixedly connected to the fixing ring and the mounting frame respectively.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a concrete square pile casting device, which has the following beneficial effects:

[0016] By setting up the pouring mechanism, the pouring pipe can perform uniform spiral rotation and upward movement in the precast hollow square piles, thereby ensuring uniform pouring in the precast hollow square piles and ensuring the pouring quality. The shaking mechanism is used to remove the flag bubbles in the mortar pre-placed in the mortar tank and poured through the pouring pipe, thereby preventing the bubbles in the mortar from affecting the solidity of the subsequent precast hollow square pile pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the pouring mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting ring of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the shaking mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in FIG.

[0023] In the figure: 1. base; 2. lifting frame; 3. mounting plate; 4. casting pipe; 5. mortar tank; 6. casting mechanism; 601. first screw rod; 602. synchronous wheel; 603. synchronous belt; 604. mounting ring; 605. second screw rod; 606. gear ring; 607. gear; 7. shaking mechanism; 701. mounting frame; 702. slider; 703. mounting rod; 704. first spring; 705. cam; 706. fixing ring; 707. fixing rod; 708. second spring. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] Figure 1-Figure 5 An embodiment of the utility model is a concrete square pile casting equipment, including a base 1, and a lifting frame 2 arranged above the base 1 and slidably connected to the base 1, a mounting plate 3 is provided on the lifting frame 2, a casting pipe 4 is provided below the mounting plate 3, and a mortar tank 5 is provided above the mounting plate 3, the upper end of the casting pipe 4 passes through the mounting plate 3 and is fixedly connected to the mortar tank 5, a casting mechanism 6 is provided on the mounting plate 3, and a shaking mechanism 7 is provided on the lifting frame 2; the casting mechanism 6 includes a mounting ring 604 slidably connected to the mounting plate 3, and the casting pipe 4 is fixedly connected to the mounting ring 604, a second screw rod 605 is provided in the mounting plate 3, and both ends of the second screw rod 605 respectively pass through the mounting plate 3 and are rotatably connected to the mounting plate 3, the second screw rod 605 passes through the mounting ring 604 and is threadedly connected to the mounting ring 604, and the shaking mechanism 7 includes mounting frames 701 symmetrically distributed on both sides of the mortar tank 5.

[0026] In this embodiment, reference Figure 2 , Figure 3As shown, the mounting plate 3 is rotatably connected to the lifting frame 2 through a bearing, and a gear ring 606 is provided on the mounting plate 3, and a gear 607 is provided in the lifting frame 2, and the gear 607 is meshed with the gear ring 606. Two groups of symmetrically distributed first screw rods 601 are provided in the base 1, and the lower ends of the two groups of first screw rods 601 penetrate the base 1 and are rotatably connected to the base 1, and the upper ends of the first screw rods 601 penetrate the lifting frame 2 and are threadedly connected to the lifting frame 2, and the lower ends of the two groups of first screw rods 601 are sleeved with synchronous wheels 602, and a synchronous belt 603 is provided in the base 1, and the synchronous belt 603 is respectively connected to the two groups of synchronous wheels 602. In the process of pouring through the pouring pipe 4, the motor is started to drive the second screw rod 60 5 rotates, and the position of the mounting ring 604 is adjusted at a uniform speed under the limiting effect of the mounting plate 3, and the mounting ring 604 drives the pouring pipe 4 to move. At the same time, the motor in the lifting frame 2 is started to drive the gear 607 to rotate, and the gear ring 606 is cooperated to make the mounting plate 3 drive the mounting ring 604 and the pouring pipe 4 to rotate synchronously, so that the pouring pipe 4 spirally rotates and pours uniformly. When the mortar height in the prefabricated hollow square pile gradually rises, the motor is started to drive the first screw rod 601 to rotate, and under the action of the synchronous belt 603 and the synchronous wheel 602, the two groups of first screw rods 601 rotate synchronously. Under the limiting effect of the base 1, the lifting frame 2 drives the mounting plate 3 and the pouring pipe 4 to rise synchronously at a uniform speed.

[0027] In this embodiment, reference Figure 4 and Figure 5As shown, two sets of mounting frames 701 are provided with sliders 702, which are slidably connected with the lifting frame 2, and a mounting rod 703 is provided in the lifting frame 2, and the slider 702 is slidably sleeved with the mounting rod 703, and a first spring 704 is provided on the mounting rod 703, and the two ends of the first spring 704 are respectively fixedly connected with the lifting frame 2 and the slider 702, and a cam 705 is provided in the lifting frame 2, and the cam 705 is correspondingly arranged with the slider 702, and the cam 705 is rotatably connected with the lifting frame 2 through a rotating shaft, and fixing rings 706 are fixedly installed on both sides of the mortar tank 5, and two sets of fixing rings 706 are correspondingly arranged with the mounting frame 701, and a fixing rod 707 is provided in the mounting frame 701, and the fixing ring 706 is slidably sleeved with the fixing rod 707, and a second spring 708 is sleeved on the fixing rod 707, and the two ends of the second spring 708 are respectively It is fixedly connected with the fixing ring 706 and the mounting frame 701. Before pouring, the mortar first enters the mortar tank 5 through the connecting pipe. The mortar is mixed with air to generate some bubbles. The cam 705 is driven to rotate by the motor. The cam 705 pushes the slider 702 and the mounting frame 701 to slide on the mounting rod 703, which squeezes the first spring 704. The first spring 704 cooperates with the cam 705 to make the mounting frame 701 and the slider 702 swing left and right on the mounting rod 703. The swing of the mounting frame 701 drives the fixing ring 706 and the mortar tank 5 to swing twice on the fixing rod 707. Under the action of the second spring 708, the shaking time of the mortar tank 5 and the fixing ring 706 is maintained to shake out the bubbles contained in the mortar in the mortar tank 5, reduce the bubbles in the mortar in the prefabricated hollow square piles during pouring, and ensure the pouring quality.

[0028] When the present embodiment is working, in the process of pouring through the pouring tube 4, the motor is started to drive the second screw rod 605 to rotate, and the position of the mounting ring 604 is adjusted at a uniform speed under the limiting action of the mounting plate 3, and the mounting ring 604 drives the pouring tube 4 to move, and at the same time, the motor in the lifting frame 2 is started to drive the gear 607 to rotate, and the gear ring 606 is cooperated to make the mounting plate 3 drive the mounting ring 604 and the pouring tube 4 to rotate synchronously, so that the pouring tube 4 spirally rotates and pours uniformly, and while the mortar height in the prefabricated hollow square pile gradually rises, the motor is started to drive the first screw rod 601 to rotate, and under the action of the synchronous belt 603 and the synchronous wheel 602, the two groups of the first screw rods 601 rotate synchronously, and under the limiting action of the base 1, the lifting frame 2 drives the mounting plate 3 and the pouring tube 4 synchronously It rises at a uniform speed. Before pouring, the mortar first enters the mortar tank 5 through the connecting pipe. The mortar is mixed with air to generate some bubbles. The cam 705 is driven by the motor to rotate. The cam 705 pushes the slider 702 and the mounting frame 701 to slide on the mounting rod 703, which squeezes the first spring 704. The first spring 704 cooperates with the cam 705 to make the mounting frame 701 and the slider 702 swing left and right on the mounting rod 703. The swing of the mounting frame 701 drives the fixing ring 706 and the mortar tank 5 to swing on the fixing rod 707 for the second time. Under the action of the second spring 708, the shaking time of the mortar tank 5 and the fixing ring 706 is maintained to shake out the bubbles contained in the mortar in the mortar tank 5, reduce the bubbles in the mortar in the prefabricated hollow square piles during pouring, and ensure the pouring quality.

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete square pile casting device, comprising a base (1), and a lifting frame (2) arranged above the base (1) and slidably connected to the base (1), characterized in that: The lifting frame (2) is provided with a mounting plate (3), a pouring pipe (4) is provided below the mounting plate (3), and a mortar tank (5) is provided above the mounting plate (3), the upper end of the pouring pipe (4) passes through the mounting plate (3) and is fixedly connected to the mortar tank (5), a pouring mechanism (6) is provided on the mounting plate (3), and a shaking mechanism (7) is provided on the lifting frame (2); The pouring mechanism (6) includes a mounting ring (604) slidably connected to the mounting plate (3), and the pouring pipe (4) is fixedly connected to the mounting ring (604). A second screw rod (605) is provided in the mounting plate (3), and both ends of the second screw rod (605) respectively penetrate the mounting plate (3) and are rotatably connected to the mounting plate (3). The second screw rod (605) penetrates the mounting ring (604) and is threadedly connected to the mounting ring (604). The shaking mechanism (7) includes mounting frames (701) symmetrically distributed on both sides of the mortar tank (5).

2. A concrete square pile casting equipment according to claim 1, characterized in that: The mounting plate (3) is rotatably connected to the lifting frame (2) via a bearing, and a gear ring (606) is provided on the mounting plate (3), and a gear (607) is provided inside the lifting frame (2), and the gear (607) is meshedly connected with the gear ring (606).

3. The concrete square pile casting equipment according to claim 1 is characterized in that: The base (1) is provided with two groups of symmetrically distributed first screw rods (601), the lower ends of the two groups of first screw rods (601) penetrate the base (1) and are rotatably connected to the base (1), and the upper ends of the first screw rods (601) penetrate the lifting frame (2) and are threadedly connected to the lifting frame (2), the lower ends of the two groups of first screw rods (601) are sleeved with synchronous wheels (602), and the base (1) is provided with synchronous belts (603), which are respectively connected to the two groups of synchronous wheels (602) in a transmission manner.

4. The concrete square pile casting equipment according to claim 1 is characterized in that: Both groups of mounting frames (701) are provided with a slider (702), the slider (702) is slidably connected to the lifting frame (2), and a mounting rod (703) is provided inside the lifting frame (2), the slider (702) and the mounting rod (703) are slidably sleeved, the mounting rod (703) is provided with a first spring (704), and the two ends of the first spring (704) are respectively fixedly connected to the lifting frame (2) and the slider (702).

5. The concrete square pile casting equipment according to claim 1, characterized in that: The lifting frame (2) is provided with a cam (705), and the cam (705) and the slider (702) are arranged correspondingly, and the cam (705) is rotatably connected to the lifting frame (2) via a rotating shaft.

6. The concrete square pile casting equipment according to claim 1, characterized in that: The mortar tank (5) is fixedly provided with fixing rings (706) on both sides, and the two sets of fixing rings (706) are arranged corresponding to the mounting frame (701). A fixing rod (707) is arranged inside the mounting frame (701), and the fixing ring (706) and the fixing rod (707) are slidably sleeved. A second spring (708) is sleeved on the fixing rod (707), and the two ends of the second spring (708) are respectively fixedly connected to the fixing ring (706) and the mounting frame (701).