Pouring device for photovoltaic micropore cast-in-place pile

Abstract

The utility model provides a photovoltaic micropore cast-in-place pile pouring device, which relates to the technical field of construction site construction and comprises an excavator bucket, a threaded through hole is formed in the bottom end in the excavator bucket, a connecting mechanism is arranged in the threaded through hole, a flow guide mechanism is arranged at the bottom end of the connecting mechanism, and the connecting mechanism is used for adjusting and fixing the flow guide mechanism. The diversion mechanism is used for diversion of concrete; a pouring mechanism is fixedly connected to one end of the flow guide mechanism and used for fixed-point concrete pouring; a sealing mechanism is arranged in the excavator bucket and is used for sealing the bottom end of the excavator bucket, so that the excavator bucket is connected with the connecting mechanism and the flow guide structure, and the effect of preventing the normal use of the excavator bucket from being influenced by the operation of pouring the photovoltaic micropores is achieved; and therefore, the situation that photovoltaic micropore pouring is difficult to complete when the excavator bucket is used for conveying concrete due to construction site environmental factors is avoided, and the effect of improving the accuracy of a pouring point is achieved through the convenience of position adjustment of the flow guide bag.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, and in particular to a photovoltaic micro-hole grouting pile casting device. Background Technology

[0002] Photovoltaic micro-hole cast-in-place piles are the foundation structures used to support photovoltaic panels in photovoltaic projects. The construction process of photovoltaic micro-hole cast-in-place piles generally includes the following steps: determining the foundation layout, testing the foundation conditions, preparing the pile location, drilling, pouring concrete into the piles, positioning and measurement, pile top treatment, and construction recording.

[0003] In existing technologies, photovoltaic projects are generally installed in remote outdoor areas, where terrain makes it difficult for large-scale pouring equipment to access the site. Concrete is often transported using an excavator bucket and then poured into the photovoltaic micro-holes using a guide pipe. In this method, the guide pipe is typically fixed and welded, requiring the vehicle to be moved to reposition it. This makes it difficult to pour concrete at a specific point, easily leading to pouring deviations and concrete waste. Furthermore, it requires drilling holes at the bottom of the excavator bucket, affecting the excavator's normal operation. Therefore, we propose a photovoltaic micro-hole grouting pile pouring device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a photovoltaic micro-hole grouting pile casting device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a photovoltaic micro-hole grouting pile casting device, comprising a bucket, a threaded through hole at the bottom of the bucket, a connecting mechanism inside the threaded through hole, a flow guiding mechanism at the bottom of the connecting mechanism, the connecting mechanism being used to adjust and fix the flow guiding mechanism, the flow guiding mechanism being used to guide concrete; a grouting mechanism being fixedly connected to one end of the flow guiding mechanism, the grouting mechanism being used to pour concrete at a fixed point; and a sealing mechanism being provided inside the bucket, the sealing mechanism being used to seal the bottom of the bucket.

[0006] Preferably, the sealing mechanism includes a sealing groove formed at the bottom of the inside of the bucket, a sealing plate slidably installed inside the sealing groove, one end of the sealing plate being located on the outer wall of one side of the bucket, and a reinforcing beam being fixedly connected to the top of the sealing plate.

[0007] Preferably, the connecting mechanism includes a rotating cylinder rotatably installed inside the threaded through hole, and a connecting pressure ring is rotatably installed at the top of the rotating cylinder in the opposite direction, and the connecting pressure ring is snapped onto the top of the threaded through hole.

[0008] Preferably, an adjusting push rod is fixedly connected to the outer wall of the rotating drum. The adjusting push rod is generally arranged in a mountain shape, and traction ropes are sleeved on the outer walls of the two sides of the adjusting push rod.

[0009] Preferably, the flow guiding mechanism includes a flow guiding bag fixedly connected to the bottom end of the rotating drum. The flow guiding bag is generally trapezoidal in shape. Both sides of the flow guiding bag are fixedly connected to a traction frame. The traction frame is fastened to the traction rope. The top of the flow guiding bag is fixedly connected to a [missing information].

[0010] Preferably, the infusion mechanism includes a valve tube that communicates with one end of the flow guide bag, and a flow guide tube is fixedly connected to one end of the valve tube, with pull rings fixedly connected to both sides of the outer wall of the flow guide tube.

[0011] Preferably, the reinforcing beam is T-shaped, and a positioning pin hole is provided on the top surface of the reinforcing beam. A rope groove is provided at one end of the reinforcing beam. A positioning pin seat is fixedly connected to the outer wall of one side of the bucket. A positioning pin rod is rotatably installed inside the positioning pin seat, and one end of the positioning pin rod passes through the positioning pin hole.

[0012] Preferably, the guide bag is trapezoidal in shape, and a support plate is fixedly connected to the bottom of the guide bag. The guide bag is made of waterproof canvas.

[0013] Beneficial effects:

[0014] 1. This utility model realizes the connection between the bucket and the connecting mechanism and the flow guiding structure, so as to avoid the normal use of the bucket due to the operation of pouring photovoltaic micro-holes, and thus avoid the situation that the construction site environment factors make it difficult to complete the photovoltaic micro-hole pouring when using the bucket to transport concrete.

[0015] 2. This utility model makes it convenient to adjust the position of the guide bag, thereby improving the accuracy of the pouring point.

[0016] 3. This utility model realizes the traction and adjustment of the guide bag, thereby enhancing the load-bearing capacity of the guide bag and preventing the guide bag from sagging due to excessive weight of the concrete inside, which would affect the concrete flow and make it inconvenient to adjust the pouring point. It can also prevent the guide bag from falling off due to excessive stress at the connection between the guide bag and the rotating drum. Attached Figure Description

[0017] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0020] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0022] Legend:

[0023] 1. Bucket; 2. Connecting mechanism; 3. Flow guiding mechanism; 4. Injection mechanism; 5. Adjusting push rod; 6. Sealing mechanism; 7. Sealing groove; 8. Sealing plate; 9. Reinforcing beam; 10. Threaded through hole; 11. Rotary drum; 12. Connecting pressure ring; 13. Flow guiding bag; 14. Traction rope; 15. Traction frame; 16. Valve pipe; 17. Flow guiding pipe; 18. Pull ring; 19. Positioning pin seat; 20. Positioning pin rod; 21. Lifting buckle. Detailed Implementation

[0024] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0025] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0026] Reference Figures 1-5 A photovoltaic micro-hole grouting pile casting device includes a bucket 1, with a threaded through hole 10 at the bottom of the bucket 1. A connecting mechanism 2 is installed inside the threaded through hole 10, and a flow guiding mechanism 3 is installed at the bottom of the connecting mechanism 2. The connecting mechanism 2 is used to adjust and fix the flow guiding mechanism 3, and the flow guiding mechanism 3 is used to guide concrete. A grouting mechanism 4 is fixedly connected to one end of the flow guiding mechanism 3, and the grouting mechanism 4 is used to pour concrete at a fixed point. A sealing mechanism 6 is installed inside the bucket 1, and the sealing mechanism 6 is used to seal the bottom of the bucket 1.

[0027] By utilizing the threaded through hole 10 at the bottom of the bucket 1, the connecting mechanism 2 can be installed. Furthermore, the concrete inside the bucket 1 can be discharged into the diversion mechanism 3 through the connecting mechanism 2, and then discharged by the grouting mechanism 4 for targeted grouting. The sealing mechanism 6 installed inside the bucket 1 can seal the threaded through hole 10 at the bottom of the bucket 1 after the connecting mechanism 2 is disassembled, thereby restoring the bucket 1 to its daily digging function.

[0028] like Figure 1 and Figure 5As shown, the sealing mechanism 6 includes a sealing groove 7 formed at the bottom of the inside of the bucket 1. A sealing plate 8 is slidably installed inside the sealing groove 7, with one end of the sealing plate 8 located on the outer wall of one side of the bucket 1. A reinforcing beam 9 is fixedly connected to the top of the sealing plate 8. The sealing plate 8 can be easily pulled and moved through the sealing groove 7 at the bottom of the inside of the bucket 1. The reinforcing beam 9 fixedly connected to the top of the sealing plate 8 can improve the strength of the sealing plate 8 and prevent it from deforming under stress.

[0029] like Figures 3-5 As shown, the connecting mechanism 2 includes a rotating cylinder 11 rotatably installed inside the threaded through hole 10. A connecting pressure ring 12 is rotatably installed on the top of the rotating cylinder 11 in the opposite direction. The connecting pressure ring 12 is snapped onto the top of the threaded through hole 10. An adjusting push rod 5 is fixedly connected to the outer wall of the rotating cylinder 11. The adjusting push rod 5 is generally arranged in a mountain shape. Traction ropes 14 are sleeved on the outer walls of the two sides of the adjusting push rod 5. The sleeved traction ropes 14 are easy to replace as needed. The flow guiding mechanism 3 includes a flow guiding bag 13 fixedly connected to the bottom end of the rotating cylinder 11. The flow guiding bag 13 is generally arranged in a trapezoidal shape. Traction frames 15 are fixedly connected to both sides of the flow guiding bag 13. The traction frames 15 are fastened to the traction ropes 14. A hanging buckle 21 is fixedly connected to the top of the flow guiding bag 13. Pulling the adjusting push rod 5, in conjunction with the rotating drum 11, allows for adjustment of the position of the guide bag 13, thereby meeting the position adjustment requirements for top-filling of photovoltaic micropores. The mountain-shaped adjusting push rod 5 facilitates position adjustment of the guide bag 13 by operators positioned on both sides. Furthermore, the traction ropes 14 installed on the outer wall sleeves of the adjusting push rod 5, in conjunction with the traction frames 15 fixedly connected to both sides of the guide bag 13, can lift and limit the guide bag 13, preventing it from sagging due to excessive weight of the concrete inside, which would affect concrete flow and make pouring point adjustment inconvenient. It also prevents excessive stress at the connection between the guide bag 13 and the rotating drum 11, thus avoiding the guide bag 13 from detaching.

[0030] like Figures 3-5 As shown, the grouting mechanism 4 includes a valve pipe 16 that is connected to one end of the guide bag 13. A guide pipe 17 is fixedly connected to one end of the valve pipe 16. Pull rings 18 are fixedly connected to both sides of the outer wall of the guide pipe 17. The flow rate of concrete can be adjusted by the valve pipe 16 that is connected to one end of the guide bag 13. The pull rings 18 fixedly connected to both sides of the outer wall of the guide pipe 17 can be used to pull and position the guide pipe 17 to avoid displacement of the grouting point and affect the grouting progress.

[0031] like Figures 2-5As shown, the reinforcing beam 9 is T-shaped, with a positioning pin hole on its top surface and a rope slot at one end. A positioning pin seat 19 is fixedly connected to the outer wall of one side of the bucket 1, and a positioning pin rod 20 is rotatably installed inside the positioning pin seat 19. One end of the positioning pin rod 20 passes through the positioning pin hole. The positioning pin rod 20, rotatably installed inside the positioning pin seat 19 on the outer wall of one side of the bucket 1, can cooperate with the positioning pin hole on the top surface of the reinforcing beam 9 to limit and fix the reinforcing beam 9, preventing displacement of the sealing plate 8 at the bottom of the reinforcing beam 9 and affecting the sealing effect. In addition, the rope slot at one end of the reinforcing beam 9 can be connected to the hook 21 fixedly connected to the top of the guide bag 13 by means of a rope, further improving the traction of the guide bag 13 and increasing the load capacity of the guide bag 13.

[0032] like Figures 1-5 As shown, the guide bag 13 is generally trapezoidal in shape, and a support plate is fixedly connected to the bottom of the guide bag 13. The guide bag 13 is made of waterproof canvas. The trapezoidal shape of the guide bag 13 facilitates the buffering and guiding of concrete, preventing concrete from accumulating during the guiding process and affecting the concrete's performance. Moreover, the guide bag 13 made of waterproof canvas is easy and quick to clean, and has low maintenance and replacement costs. Furthermore, the support plate fixedly connected to the bottom of the guide bag 13 can prevent concrete from accumulating at the bottom of the guide bag 13, thus improving the smoothness of concrete flow.

[0033] The working principle of this utility model is as follows: When it is necessary to use the bucket 1 to transport concrete for the pouring of photovoltaic micro-hole cast-in-place piles, the reinforcing beam 9 on one side of the bucket 1 is pulled, causing the sealing plate 8 to shift and open the threaded through hole 10 at the bottom of the bucket 1. The concrete is then discharged into the guide bag 13 through the rotating drum 11. The flow rate is then adjusted by the valve pipe 16 at one end of the guide bag 13, and finally discharged into the excavated photovoltaic micro-holes through the guide pipe 17 for pouring. During the pouring operation, the position of the guide bag 13 can be adjusted by pushing and pulling the adjusting rod 5 in conjunction with the rotating drum 11. To meet the position adjustment requirements for top-end injection of photovoltaic micropores, pull the pull rings 18 fixedly connected to both sides of the outer wall of the guide pipe 17 to pull and position the guide pipe 17, further improving the injection accuracy. After the injection operation is completed, the bucket 1 is first flushed and cleaned, and the washing liquid is discharged through the concrete flow channel from the guide pipe 17. Then, the rotating cylinder 11 inside the threaded through hole 10 is removed, and the extracted sealing plate 8 is pushed into the bucket 1 to close the threaded through hole 10 at the bottom of the bucket 1, thus restoring the bucket 1 to its normal function.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic micro-hole cast-in-place pile casting device, characterized in that: Includes a bucket (1), the bottom of which is provided with a threaded through hole (10), a connecting mechanism (2) is provided inside the threaded through hole (10), and a flow guiding mechanism (3) is provided at the bottom of the connecting mechanism (2). The connecting mechanism (2) is used to adjust and fix the flow guiding mechanism (3), and the flow guiding mechanism (3) is used to guide concrete. The flow guiding mechanism (3) is fixedly connected to a grouting mechanism (4) at one end, and the grouting mechanism (4) is used for fixed-point concrete pouring. The bucket (1) is provided with a sealing mechanism (6) inside, which is used to seal the bottom end of the bucket (1).

2. The photovoltaic micro-hole cast-in-place pile casting device according to claim 1, characterized in that: The sealing mechanism (6) includes a sealing groove (7) opened at the bottom of the inside of the bucket (1), a sealing plate (8) is slidably installed inside the sealing groove (7), and one end of the sealing plate (8) is located on the outer wall of one side of the bucket (1). A reinforcing beam (9) is fixedly connected to the top of the sealing plate (8).

3. The photovoltaic micro-hole cast-in-place pile casting device according to claim 1, characterized in that: The connecting mechanism (2) includes a rotating cylinder (11) rotatably installed inside the threaded through hole (10), and a connecting pressure ring (12) is installed at the top of the rotating cylinder (11) in the opposite direction. The connecting pressure ring (12) is pressed and installed at the top of the threaded through hole (10).

4. The photovoltaic micro-hole cast-in-place pile casting device according to claim 3, characterized in that: An adjusting push rod (5) is fixedly connected to the outer wall of the rotating drum (11). The adjusting push rod (5) is arranged in a mountain shape. Traction ropes (14) are sleeved on the outer walls of the two sides of the adjusting push rod (5).

5. The photovoltaic micro-hole cast-in-place pile casting device according to claim 4, characterized in that: The flow guiding mechanism (3) includes a flow guiding bag (13) fixedly connected to the bottom of the rotating drum (11). The flow guiding bag (13) is generally trapezoidal. Both sides of the flow guiding bag (13) are fixedly connected to a traction frame (15). The traction frame (15) is fastened to the traction rope (14). The top of the flow guiding bag (13) is fixedly connected to a hook (21).

6. The photovoltaic micro-hole cast-in-place pile casting device according to claim 1, characterized in that: The injection mechanism (4) includes a valve tube (16) that is connected to one end of the guide bag (13). A guide tube (17) is fixedly connected to one end of the valve tube (16), and pull rings (18) are fixedly connected to both sides of the outer wall of the guide tube (17).

7. The photovoltaic micro-hole cast-in-place pile casting device according to claim 2, characterized in that: The reinforcing beam (9) is T-shaped, and a positioning pin hole is provided on the top surface of the reinforcing beam (9). A rope groove is provided at one end of the reinforcing beam (9). A positioning pin seat (19) is fixedly connected to the outer wall of one side of the bucket (1). A positioning pin rod (20) is rotatably installed inside the positioning pin seat (19). One end of the positioning pin rod (20) passes through the positioning pin hole.

8. The photovoltaic micro-hole cast-in-place pile casting device according to claim 5, characterized in that: The bottom of the flow guide bag (13) is fixedly connected to a support plate, and the flow guide bag (13) is made of waterproof canvas.

Images