Mountain photovoltaic piling equipment

Abstract

The utility model relates to the technical field of piling equipment, and discloses mountainous region photovoltaic piling equipment, which comprises a weighing frame comprising an outer beam and an inner beam, the outer beam is in the shape of a square frame, and the inner beam is in the shape of a square frame; the four wheels are distributed on the edges of the two sides of the outer beam in an array mode. The adjusting frame is spliced in the middle of the weighing frame; the supporting plate is mounted on the adjusting frame through a cross-shaped fastener; the pile driver is mounted in the middle of the supporting plate; the three winches are located on the two sides of the adjusting frame and installed on the inner beam. And the electric control box is arranged on the inner beam. And through the structural design of the weighing frame and the adjusting frame capable of being spliced, combined and adjusted, the equipment can flexibly adjust the angle and the overall posture of the supporting plate according to different gradients and topographic changes, so that the piling operation adapts to the application requirements of high slopes, abrupt slopes and rugged topographies, and the application range of the equipment is expanded.

Description

Technical Field

[0001] This utility model relates to the field of piling equipment technology, specifically to a mountain photovoltaic piling equipment. Background Technology

[0002] With the rapid development of the photovoltaic power generation industry, land resources available for the construction of photovoltaic power plants in China are becoming increasingly scarce, especially in economically developed areas. Suitable photovoltaic projects in gentle hilly and plain areas have been largely exhausted. Therefore, photovoltaic projects in various complex application scenarios are constantly being explored and applied. my country's terrain is predominantly mountainous, making mountain photovoltaics an important and widespread application model. With the rapid annual growth in photovoltaic installations, previously relatively flat mountain resources are becoming increasingly scarce, leading investors to turn their attention to high-slope and steep-slope mountain projects with more demanding construction conditions.

[0003] However, steep slopes place higher demands on construction equipment and personnel, especially on foundation piling equipment. Traditional fixed support construction methods can no longer meet the adaptability requirements of steep slopes, and flexible support installation methods have been adopted instead. In flexible support systems, the construction of side anchor piles is particularly critical. Side anchor piles are usually used to fix the two ends of steel cables. Unlike the central load-bearing piles, they need to maintain a specific angle with the ground to ensure the stability and safety of the overall photovoltaic panel structure. However, in actual operation, changes in the terrain slope directly affect the angle control of piling operations, requiring the piling equipment to be able to flexibly adjust the machine angle according to the terrain to ensure that the angle between the pile hole and the horizontal plane meets the design standards.

[0004] In addition, due to the steep slopes and complex geological conditions of mountainous terrain, conventional piling equipment is difficult to maintain a stable center of gravity in high-slope areas, and is prone to slippage or overturning. It cannot complete the piling operation on its own and must rely on auxiliary forces for fixation and support. At the same time, after completing the operation of a single pile hole, the equipment must also achieve safe and precise relocation while ensuring its own stability in order to continue the construction of subsequent pile holes.

[0005] In view of the above, this utility model provides a mountain photovoltaic piling device to solve the above problems. This device can adapt to high and steep terrain, and has good stability, angle adjustability and convenient relocation capability, so as to improve construction efficiency and ensure the safety of operation during construction. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a mountain photovoltaic piling device, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A type of mountain photovoltaic piling equipment, comprising,

[0009] The weighing frame includes an outer beam and an inner beam, wherein the outer beam is in the shape of a square frame.

[0010] There are four wheels, arranged in an array along the two sides of the outer beam;

[0011] The adjustment frame is spliced ​​and installed in the middle of the weighing frame;

[0012] The support plate is installed on the adjustment frame using cross-shaped fasteners.

[0013] The pile driver is installed in the middle of the support plate;

[0014] There are three winches, located on both sides of the adjusting frame and mounted on the inner beam;

[0015] The electrical control box is installed on the inner beam.

[0016] Optionally, the inner beam includes a central axis and a circular tube;

[0017] The central axis is welded to the middle of the outer beam and is flush with the height of the outer beam;

[0018] At least three circular tubes are provided, equidistantly positioned on the upper side of the inner and outer beams.

[0019] Optionally, the central axis is arranged in a grid pattern.

[0020] Optionally, the adjusting frame includes a first steel pipe, a second steel pipe, a third steel pipe, a fourth steel pipe, and a fifth steel pipe;

[0021] Two first steel pipes are provided, symmetrically arranged, and connected to the round pipe by cross fasteners;

[0022] The second steel pipe is provided in two parts, located on both sides of the middle of the connection between the two first steel pipes, and connected to the two first steel pipes by cross fasteners;

[0023] The third steel pipe is provided in four parts, which are divided into two groups. The bottom of the two groups of third steel pipes are connected to the second steel pipe by cross fasteners. The tops of the two groups of third steel pipes are cross-shaped, and the cross-shaped position is also connected by cross fasteners.

[0024] The fourth steel pipe is provided with a cross-shaped fastener connected to the top of the third steel pipe;

[0025] The fifth steel pipe is provided in two parts, which are connected by a cross fastener in the middle of the two first steel pipes, and its top is connected to the corresponding third steel pipe by a cross fastener.

[0026] This utility model provides a mountain photovoltaic piling device, which has the following beneficial effects:

[0027] 1. Through the design of the weighing frame and the adjustable frame structure that can be spliced ​​and combined, the equipment can flexibly adjust the angle of the support plate and the overall posture according to different slopes and terrain changes, so that the piling operation can adapt to the application needs of high slopes, steep slopes and rugged terrain, thus expanding the scope of application of the equipment.

[0028] 2. The tilt angle of the support plate can be freely set by adjusting the frame and splicing, thereby achieving precise adjustment of the pile driver angle, meeting different construction requirements, and improving drilling accuracy.

[0029] 3. Three winches are used in conjunction with fixed anchor points to form a triangular stable support. The tension can be finely adjusted in real time during the piling process to ensure the overall safety of the equipment during drilling and movement, and significantly reduce the risk of overturning and displacement. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the adjustment frame structure of this utility model.

[0032] In the diagram: 1. Weighing frame; 11. Outer beam; 12. Inner beam; 121. Central shaft; 122. Circular tube; 2. Wheel; 3. Adjusting frame; 31. First steel pipe; 32. Second steel pipe; 33. Third steel pipe; 34. Fourth steel pipe; 35. Fifth steel pipe; 4. Support plate; 5. Pile driver; 6. Winch; 7. Electrical control box. Detailed Implementation

[0033] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0034] In the description of this utility model, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "sidewall", "upper", "lower", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] This application proposes a mountain photovoltaic piling device, the details of which are as follows:

[0036] For reference Figure 1 This application mainly consists of a weighing frame 1, wheels 2 for moving the weighing frame 1, an adjustable frame 3 that can be spliced ​​and combined to adjust the height, a support plate 4 set on the adjustable frame 3 for support, a pile driver 5 installed on the support plate 4, three winches 6 installed on the weighing frame 1, and an electrical control box 7 for driving the operation. It can move by its own power and can freely adjust the pile driving angle. Its overall structure is relatively convenient, and it can also achieve the effect of easy assembly and disassembly for further height adjustment.

[0037] For reference Figure 1 The weighing frame 1 provides overall bottom support and consists of two main parts: an outer beam 11 and an inner beam 12. The outer beam 11 is square in shape, specifically a hollow square frame. The width of the outer beam 11 is greater than that of the inner beam 12. Since the outer surface of the outer beam 11 is in direct contact with the external structure, the increased width helps to reduce deformation during use. Meanwhile, the wheel array 2 is distributed on both sides of the outer beam 11 for the overall movement of the device.

[0038] Furthermore, the inner beam 12 consists of two parts: a central shaft 121 and circular tubes 122. The central shaft 121 is welded to the middle of the outer beam 11 and is flush with the height of the outer beam 11. At least three circular tubes 122 are provided, equidistantly arranged on the upper side of the inner beam 12 and the outer beam 11. The central shaft 121 is arranged in a grid pattern. This pattern, combined with the square frame pattern, helps to reduce the risk of deformation during subsequent weighing operations, improving its support capacity. Also, due to the grid pattern, the weight of the equipment is less than the weight of filling the entire square frame (outer beam 11), making it more suitable for use on slopes. Additionally, the circular tubes 122 facilitate subsequent connection and installation with the adjustment frame 3.

[0039] For reference Figure 1-2 The adjusting frame 3 is located in the middle area of ​​the weighing frame 1. It is composed of multiple tubes with the same diameter as the round tube 122 but different lengths, and the combined shape is triangular. A support plate 4 is connected to one side of the combined frame. The support plate 4 is connected to the adjusting frame 3 through a cross fastener. The tilt angle of the adjusting frame 3 can be further changed as the adjusting frame 3 is assembled and transformed. It can also be disassembled for further reassembly and installation to achieve the desired effect after installation.

[0040] Furthermore, considering the modular design of the adjustment frame 3, the adjustment frame 3 is configured to include a first steel pipe 31, a second steel pipe 32, a third steel pipe 33, a fourth steel pipe 34, and a fifth steel pipe 35.

[0041] Two first steel pipes 31 are provided, and the two first steel pipes 31 are symmetrically arranged and connected to the round pipe 122 by cross fasteners. After being connected to the round pipe 122, they form a cross shape. At the same time, when connecting, the size of the cross is used to determine whether the support plate 4 after connection is facing the front or has a biased working position. In the actual embodiment, the orientation of its angle is further set according to the current geographical conditions.

[0042] Two second steel pipes 32 are provided, located on both sides of the middle of the connection between the two first steel pipes 31, and connected to the two first steel pipes 31 by cross fasteners. After connection, they are symmetrically arranged at both ends of the middle of the connection between the two first steel pipes 31, which facilitates the further installation of thick steel pipes.

[0043] There are four third steel pipes 33, which are divided into two groups. The bottom of the two groups of third steel pipes 33 are connected to the second steel pipe 32 by cross fasteners. The tops of the two groups of third steel pipes 33 are cross-shaped, and the cross-shaped position is also connected by cross fasteners.

[0044] The fourth steel pipe 34 is connected to the top of the third steel pipe 33 by a cross fastener. It should be noted that the top of the support plate 4 is connected to the fourth steel pipe 34, and its bottom is connected to a corresponding second steel pipe 32, thus presenting an inclined state. In this arrangement, in order to further increase the stability of the connection support, the third steel pipe 33, which is close to the bottom of the support plate 4, is positioned below the second steel pipe 32, so that the pressure distribution is even and the subsequent connection is less likely to loosen.

[0045] There are two fifth steel pipes 35, which are connected to the middle of the two first steel pipes 31 by cross fasteners. The top of the fifth steel pipe is connected to the corresponding third steel pipe 33 by cross fasteners. However, because the third steel pipe 33 does not meet the tilting requirements, its overall length is too long. Therefore, it may be prone to deformation under long-term operation. Thus, the fifth steel pipe 35 is reinforced to further enhance the stability of the middle part of the device and reduce the risk of deformation of the third steel pipe 33 during use.

[0046] For reference Figure 1The tilt direction of the support plate 4 after installation is determined by adjusting the adjustment frame 3. The pile driver 5 installed on the support plate 4 also works at an inclined position with the support plate 4. In order to cooperate with the work of the pile driver 5, a winch 6 and an electrical control box 7 are further provided. Specifically, there are three winches 6, which are installed on the inner beam 12 on both sides of the adjustment frame 3 and supported by the inner beam 12. Two of the three winches 6 are located on one side of the adjustment frame 3, with the two winches 6 arranged symmetrically. The remaining winch is located on the other side of the adjustment frame 3 and is located in the middle of that side. This arrangement makes the whole thing look neat.

[0047] The pile driver 5 and the winch 6 are existing devices with drive structures, which are relatively mature technologies, and will not be described in detail in this application; the electrical control box 7 is based on the support for the drive operation of the pile driver 5 and the winch 6, which is a common existing method, and will not be described in detail in this application regarding how to drive them.

[0048] In the application, the operator finds three fixed anchor points around the proposed pile driving site and fixes the three steel wire ropes of the three winches 6 to the three anchor points. This ensures the overall safety and stability of the pile driving equipment on the hillside. The pile driver 5 can then move forward, shift, and change direction by cooperating with the three winches 6. The angle between the pile hole and the horizontal plane is controlled by adjusting the support plate 4. This allows the device to be used in high and steep slope environments to achieve the drilling operation of side anchor piles for flexible support mountain photovoltaic projects.

[0049] In this invention, the working steps of the device are as follows:

[0050] 1. First, transport the equipment to the vicinity of the area to be piled. Using the wheels 2 on the equipment itself, push it manually or use the winch 6 for simple traction to bring the weighing frame 1 to the initial pile-driving position. Select three suitable anchor points around the equipment, fix the wire ropes of the three winches 6, and tighten the wire ropes to ensure the initial stability of the overall equipment.

[0051] 2. Next, adjust the combination of the adjustment frame 3 according to the terrain slope, adjust the tilt direction and angle of the support plate 4, and confirm that the pile driver 5 is installed on the support plate 4 and the direction is correct, and the pile driving angle basically meets the requirements (that is, the drilling direction matches the ground and slope).

[0052] 3. Then, start the pile driver 5 to carry out the drilling operation. As needed, the pulling force of the winch 6 can be finely adjusted in time during the pile driving process to keep the equipment position stable; the angle of the support plate 4 can be finely adjusted when necessary to ensure that the verticality or inclination of the hole meets the construction requirements.

[0053] 4. Finally, after drilling one hole, move the equipment, loosen part of the wire rope of the winch 6, tighten the other wire rope, and move the equipment to the next pile point in a small manner with the help of the wheels 2 on the equipment itself; or the three winches 6 can work together to pull the equipment forward or turn along the hillside; if necessary during the movement, the angle of the support plate 4 and the structure of the adjustment frame 3 can be adjusted to adapt to the new slope or pile driving angle requirements. Then repeat the above steps to complete the drilling operation at each predetermined position in sequence.

[0054] 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, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mountain photovoltaic pile driving apparatus, characterized by: include, The weighing frame (1) includes an outer beam (11) and an inner beam (12), wherein the outer beam (11) is in the shape of a square frame; There are four wheels (2), arranged in an array on both sides of the outer beam (11); The adjustment frame (3) is spliced ​​in the middle of the weighing frame (1); The support plate (4) is installed on the adjusting frame (3) by a cross fastener; A pile driver (5) is installed in the middle of a support plate (4); Three winches (6) are provided, located on both sides of the adjusting frame (3) and installed on the inner beam (12); The electrical control box (7) is installed on the inner beam (12).

2. The mountain photovoltaic pile equipment according to claim 1, characterized in that: The inner beam (12) includes a central axis (121) and a circular tube (122); The central shaft (121) is welded to the middle of the outer beam (11) and is flush with the height of the outer beam (11); At least three circular tubes (122) are provided, equidistantly located on the upper side of the inner beam (12) and the outer beam (11).

3. The mountain photovoltaic pile equipment according to claim 2, characterized in that: The central axis (121) is arranged in a grid pattern.

4. The mountain photovoltaic piling equipment according to claim 1, characterized in that: The adjusting frame (3) includes a first steel pipe (31), a second steel pipe (32), a third steel pipe (33), a fourth steel pipe (34), and a fifth steel pipe (35); Two first steel pipes (31) are provided, and the two first steel pipes (31) are symmetrically arranged and connected to the round pipe (122) by cross fasteners; The second steel pipe (32) is provided in two, located on both sides of the middle of the connection between the two first steel pipes (31), and connected to the two first steel pipes (31) by cross fasteners; The third steel pipe (33) is provided in four parts, and the four third steel pipes (33) are divided into two groups. The bottom of the two groups of third steel pipes (33) are connected to the second steel pipe (32) by cross fasteners. The tops of the two groups of third steel pipes (33) are cross-shaped, and the cross-shaped position is also connected by cross fasteners. The fourth steel pipe (34) is provided with a cross-shaped fastener connected to the top of the third steel pipe (33); The fifth steel pipe (35) is provided in two parts, which are connected to the middle of the two first steel pipes (31) by cross fasteners, and its top is connected to the corresponding third steel pipe (33) by cross fasteners.

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