Pile foundation pouring device for photovoltaic construction

Abstract

The utility model relates to the technical field of photovoltaic pile foundation construction equipment, and particularly discloses a pile foundation pouring device for photovoltaic construction, which comprises a box body, a top cover, a bottom plate and a connecting structure, the box body is vertically opened; the top cover is rotatably arranged at the top of the box body, and the top cover is provided with placing holes for the slurry guide pipe and the vibrator to pass through; the bottom plate is arranged on the outer wall of the bottom of the box body and is nailed into the ground through ground nails; one end of the connecting structure is connected to the top cover, and the other end is detachably connected to the outer wall of the box body. Impurities are prevented from entering a pile hole through shielding of the box body, and the pouring quality is improved; and in the pouring and vibrating process, the positions of the slurry guide pipe and the vibrator are adjusted through rotation of the top cover, and the construction efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic pile foundation construction equipment, in particular to a pile foundation casting device for photovoltaic construction. Background Art

[0002] Photovoltaic cast piles are pile-like structures used to support and secure photovoltaic modules in solar photovoltaic power generation projects. Typically constructed of reinforced concrete, these piles provide a stable foundation in various geological conditions, preventing modules from shifting or tilting due to external forces. They also offer excellent wind resistance, ensuring the stability of photovoltaic modules in strong winds.

[0003] Existing pile foundation pouring devices, such as Chinese patent number ZL202321108402.4, "A Pile Foundation Pouring Device for Photovoltaic Construction," disclose a solution in which a slide groove provided on the base cooperates with a movable frame to facilitate adjustment of the device's position during use, facilitating installation and use by operators. A telescopic rod provided on the movable frame cooperates with a support rod to facilitate adjustment of the movable frame's angle during use, facilitating pouring at different locations during use and thus improving the device's performance.

[0004] Although the above device solves some of the shortcomings of the existing technology, during the pouring process, the pile hole is exposed on the ground, and debris such as soil or stones can easily enter the pile hole, affecting the construction effect of the concrete. At the same time, the problem of vibration after concrete pouring is not considered. Utility Model Content

[0005] The purpose of the utility model is to provide a pile foundation casting device for photovoltaic construction, which solves the problem that during the construction of photovoltaic casting piles, debris enters the pile hole, affecting the construction and causing inconvenience in vibration.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0007] A pile foundation pouring device for photovoltaic construction, comprising a box body, a top cover, a bottom plate and a connecting structure;

[0008] Box body, with upper and lower openings;

[0009] A top cover is rotatably arranged on the top of the box body, and is provided with a placement hole for the slurry guide pipe and the vibrator to pass through;

[0010] The bottom plate is arranged on the bottom outer wall of the box body and is nailed into the ground through ground nails;

[0011] The connecting structure has one end connected to the top cover and the other end detachably connected to the outer wall of the box body.

[0012] As a further technical solution of the above scheme, vertical slide grooves are provided on the left and right sides of the side walls of the box body, and a slider is provided in the vertical slide groove; the connecting structure includes a traction rope, a first pull ring and a second pull ring; the first pull ring is arranged at the lower part of the top cover, and the second pull ring is arranged on the slider; one end of the traction rope is connected to the first pull ring, and the other end is connected to the second pull ring; a plurality of positioning holes are provided in the vertical direction in the vertical slide groove, and the bolts are inserted into the positioning holes after passing through the slider and fixed.

[0013] As a further technical solution of the above solution, there are multiple vertical slide grooves, which are equidistantly arranged on the side walls of the box; the number of connecting structures matches the number of vertical slide grooves.

[0014] As a further technical solution of the above solution, it also includes a docking sleeve and a protective sleeve; the docking sleeve is arranged on the upper part of the top cover; the upper part of the protective sleeve is fixedly connected to the docking sleeve, and the lower part passes through the top cover and extends downward close to the pile hole.

[0015] As a further technical solution of the above solution, the base plate is a circular ring, and a plurality of ground nails are provided along the circumferential direction of the base plate.

[0016] As a further technical solution of the above solution, a circular supporting plate is provided on the top of the box body, and the top cover is arranged on the upper part of the circular supporting plate.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model prevents debris from entering the pile hole by shielding the box body, thereby improving the pouring quality; and during the pouring and vibration process, the position of the slurry guide pipe and the vibrator is adjusted by rotating the top cover, further improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the longitudinal section structure of the present utility model.

[0020] Figure 3 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0021] The meanings of the numbers in the figure are: box body - 1; vertical slide - 11; slider - 12; top cover - 2; placement hole - 21; bottom plate - 3; ground nail - 31; connection structure - 4; traction rope - 41; first pull ring - 42; second pull ring - 43; vibrator - 5; bolt - 6; docking sleeve - 7; protective sleeve - 8; circular support plate - 9. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0023] like Figure 1-Figure 3 As shown, a pile foundation casting device for photovoltaic construction includes a box body 1, a top cover 2, a bottom plate 3 and a connecting structure 4;

[0024] Box body 1, with upper and lower openings;

[0025] The top cover 2 is rotatably arranged on the top of the box body 1, and the top cover 2 is provided with a placement hole 21 for the slurry guide pipe and the vibrator 5 to pass through;

[0026] The bottom plate 3 is provided on the bottom outer wall of the box body 1 and is nailed into the ground through the ground nails 31;

[0027] The connecting structure 4 has one end connected to the top cover 2 and the other end detachably connected to the outer wall of the box body 1 .

[0028] When using this device, first place the box body 1 and the bottom plate 3 above the pile hole, and fix the bottom plate 3 with the ground nails 31; connect the top cover 2 to the side wall of the box body 1 through the connecting structure 4. The top cover 2 serves as a supporting foundation. After the operator takes the grouting pipe and passes it through the placement hole 21, he pours concrete near the pile hole on the ground. After the pouring is completed, he removes the top cover 2, rotates the top cover 2, adjusts the position of the vibrator 5, and then passes the vibrator 5 through the placement hole 21 and enters the pile hole to vibrate, completing the concrete vibration. During the concrete pouring and vibration process, the box body 1 surrounds the pile hole below from above to prevent debris from entering, ensuring the effectiveness of the pile foundation construction.

[0029] like Figure 3As shown, as a preferred embodiment, vertical slide grooves 11 are provided on both sides of the side walls of the box body 1, and sliders 12 are provided in the vertical slide grooves 11; the connecting structure 4 includes a traction rope 41, a first pull ring 42, and a second pull ring 43; the first pull ring 42 is provided at the lower part of the top cover 2, and the second pull ring 43 is provided on the slider 12; one end of the traction rope 41 is connected to the first pull ring 42, and the other end is connected to the second pull ring 43; a plurality of positioning holes are provided in the vertical direction in the vertical slide groove 11, and the bolts 6 are inserted into the positioning holes after passing through the slider 12 to fix them. In this embodiment, first, both ends of the traction rope 41 are fixed, and the slider 12 is used to slide downward in the vertical slide groove 11, driving the top cover 2 downward to support the upper part of the box body 1, and then the bolts 6 are passed through the slider 12 and into the positioning holes to fix them, completing the installation and fixation of the entire connecting structure 4. After use, remove the end of the traction rope 41 connected to the second pull ring 43, rotate the top cover 2 to adjust the position of the vibrator 5, and after adjustment, reconnect the traction rope 41 to the second pull ring 43 below the adjusted position to complete the fixation again.

[0030] like Figure 1 As shown, as a preferred embodiment, the vertical chute 11 is provided in plurality and equidistantly arranged on the side wall of the box body 1; the number of the connecting structures 4 matches the number of the vertical chute 11. In this embodiment, in order to make the device more firmly fixed, multiple vertical chute 11 is provided to cooperate with the connecting structure 4 to fix at multiple angles.

[0031] like Figure 2 As shown, as a preferred embodiment, it also includes a docking sleeve 7 and a protective sleeve 8; the docking sleeve 7 is disposed on the upper portion of the top cover 2; the upper portion of the protective sleeve 8 is fixedly connected to the docking sleeve 7, and the lower portion extends downward through the top cover 2 to approach the pile hole. In this embodiment, the provision of the docking sleeve 7 allows for rapid positioning of the grouting pipe. The grouting pipe can be directly placed into the docking sleeve 7 and passed through the top cover 2. The grouting pipe is then protected by the protective sleeve 8, ensuring a smooth pouring process.

[0032] like Figure 1 As shown, as a preferred embodiment, the bottom plate 3 is a circular ring, and a plurality of ground nails 31 are provided along the circumferential direction of the bottom plate 3. In this embodiment, after the bottom plate 3 is set as a circular ring, a plurality of ground nails 31 can be provided along the direction of the circular ring to achieve a better fixing effect.

[0033] like Figure 2As shown, as a preferred embodiment, a circular support plate 9 is provided on the top of the box body 1, and the top cover 2 is arranged on the upper part of the circular support plate 9. In this embodiment, the circular support plate 9 bears the weight of the top cover 2, facilitating the sliding of the top cover 2. In some preferred embodiments, a track can be provided on the circular support plate 9, and a slider matching the track can be provided at the lower end of the top cover 2. This can reduce friction while limiting the position of the slider and the top cover 2, ensuring normal rotation.

[0034] The words "connection" and "fixation" appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0035] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pile foundation pouring device for photovoltaic construction, characterized by: It comprises a box body (1), a top cover (2), a bottom plate (3) and a connecting structure (4); A box body (1) with upper and lower openings; A top cover (2) is rotatably arranged on the top of the box body (1), and the top cover (2) is provided with a placement hole (21) for the slurry guide pipe and the vibrator (5) to pass through; A bottom plate (3) is provided on the bottom outer wall of the box body (1) and is nailed into the ground via ground nails (31); A connecting structure (4) has one end connected to the top cover (2) and the other end detachably connected to the outer wall of the box body (1).

2. A photovoltaic construction pile foundation pouring device according to claim 1, characterized in that: The left and right sides of the side walls of the box body (1) are both provided with vertical slide grooves (11), and a slider (12) is provided in the vertical slide groove (11); the connecting structure (4) includes a traction rope (41), a first pull ring (42) and a second pull ring (43); the first pull ring (42) is provided at the lower part of the top cover (2), and the second pull ring (43) is provided on the slider (12); one end of the traction rope (41) is connected to the first pull ring (42), and the other end is connected to the second pull ring (43); a plurality of positioning holes are provided in the vertical direction in the vertical slide groove (11), and the bolts (6) pass through the slider (12) and are inserted into the positioning holes for fixing.

3. A photovoltaic construction pile foundation pouring device according to claim 2, characterized in that: The vertical slide grooves (11) are provided in plurality and are arranged at equal intervals on the side walls of the box body (1); the number of the connecting structures (4) matches the number of the vertical slide grooves (11).

4. A photovoltaic construction pile foundation pouring device according to claim 1, characterized in that: It also includes a docking sleeve (7) and a protective sleeve (8); the docking sleeve (7) is arranged on the upper part of the top cover (2); the upper part of the protective sleeve (8) is fixedly connected to the docking sleeve (7), and the lower part passes through the top cover (2) and extends downward close to the pile hole.

5. A photovoltaic construction pile foundation pouring device according to claim 1, characterized in that: The bottom plate (3) is a circular ring, and a plurality of ground nails (31) are provided along the circumferential direction of the bottom plate (3).

6. A photovoltaic construction pile foundation casting device according to claim 1, characterized in that: A circular ring-shaped supporting plate (9) is provided on the top of the box body (1), and a top cover (2) is arranged on the upper part of the circular ring-shaped supporting plate (9).

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