Photovoltaic foundation pile hole site distance fixing tool

Abstract

The utility model discloses a photovoltaic foundation pile hole site distance fixing tool, and relates to the technical field of photovoltaic foundation piles, in particular to a photovoltaic foundation pile hole site distance fixing tool which comprises two connecting plates, positioning sleeves are fixedly sleeved on the inner sides of the connecting plates, connecting sleeves are movably sleeved on the outer portions of the positioning sleeves, and the connecting sleeves are sleeved on the outer sides of the connecting plates. Connecting frames are fixedly connected to the outer portions of the connecting sleeves, inner connecting rods or outer connecting sleeves are connected to the outer sides of the two connecting frames respectively, and connecting bolts are movably arranged in the inner connecting rods and the outer connecting sleeves in a sleeved mode. According to the photovoltaic foundation pile hole site distance fixing tool, the connecting plate is arranged, positioning sleeves are arranged in an inner cavity of the connecting plate in a sleeving mode, positioning of the connecting plate can be assisted through fixing screws movably arranged at the four corners of the connecting plate in a sleeving mode, then the pile position is determined, an inner connecting rod and an outer connecting sleeve are matched, and the distance between the two positioning sleeves can be determined; therefore, the same distance between two continuous pile positions is ensured, and the influence of over-pile position deviation on the mounting of the bracket is avoided.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic foundation pile technology, specifically a photovoltaic foundation pile hole positioning tool. Background Technology

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. It mainly consists of three parts: solar panels (modules), controllers, and inverters. The main components are made of electronic components. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with power controllers and other components, a photovoltaic power generation device is formed.

[0003] With the widespread application of environmentally friendly energy, photovoltaic power generation, as a highly efficient and clean energy source with the advantage of convenient maintenance, has been widely used. During the installation of photovoltaic systems, the photovoltaic panels are supported on the bracket. In order to ensure the stability of the overall structure, the bottom support column of the bracket usually extends into the ground. For the convenience of drilling, a pile driver is used for drilling. However, during the drilling process, the position of the support column of the base is fixed, and the on-site spacing is mostly marked by manual tape measure. The error in this method will be inconvenient during installation. Therefore, we propose a photovoltaic base pile hole spacing fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a photovoltaic foundation pile hole positioning fixture, which solves the problem of inaccurate pile positioning mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic foundation pile hole positioning fixture, comprising two connecting plates, a positioning sleeve fixedly fitted on the inner side of the connecting plate, a connecting sleeve movably fitted on the outer side of the positioning sleeve, a connecting frame fixedly connected to the outer side of the connecting sleeve, an inner connecting rod or an outer connecting sleeve respectively connected to the outer side of the two connecting frames, and a connecting bolt movably fitted inside the inner connecting rod and the outer connecting sleeve.

[0006] Optionally, fixing screws are movably fitted inside the connecting plate near the four corners, and positioning pins are movably fitted inside the connecting plate near the front and rear sides.

[0007] Optionally, the outer fixing sleeve of the positioning sleeve is fitted with a positioning block, and the inner part of the connecting sleeve is provided with a positioning groove that is adapted to the positioning block.

[0008] Optionally, the axis of the connecting plate and the axis of the positioning sleeve are located on the same vertical line, one end of the inner connecting rod is movably fitted inside the outer connecting sleeve, and the connecting bolt is movably fitted outside the inner connecting rod and the outer connecting sleeve.

[0009] Optionally, the diameter of the positioning pin is smaller than the diameter of the fixing screw, the bottom end of the positioning pin is lower than the bottom end of the fixing screw, and the bottom ends of the fixing screw and the positioning pin are tapered.

[0010] Optionally, the positioning block is located outside the positioning sleeve near the connecting plate, and when the connecting sleeve is outside the positioning block, the outer side of the connecting sleeve fits against the inner side of the positioning pin.

[0011] This utility model provides a fixture for fixing the spacing of holes in photovoltaic foundation piles, which has the following beneficial effects:

[0012] 1. This photovoltaic foundation pile hole positioning fixture, through the setting of the connecting plate, the positioning sleeve is installed in the inner cavity of the connecting plate. The fixing screws of the four corners of the connecting plate can assist in the positioning of the connecting plate, thereby completing the determination of the pile position. The cooperation of the inner connecting rod and the outer connecting sleeve can realize the determination of the distance between the two positioning sleeves, thereby ensuring that the distance between two consecutive pile positions is the same, and avoiding the deviation of the pile position from affecting the installation of the bracket.

[0013] 2. This photovoltaic foundation pile hole positioning fixture has a positioning block installed on the outside of the positioning sleeve, and a connecting sleeve is movably installed on the outside of the positioning sleeve. Through the cooperation of the connecting frame on the outside of the connecting sleeve, two adjacent connecting sleeves are connected by the cooperation of the inner connecting rod and the outer connecting sleeve, which can achieve a fixed distance. Through the cooperation of the connecting sleeve and the positioning block, it is easy to determine the continuous pile position during the pile driving process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a structural diagram showing the disassembled parts of this utility model;

[0016] Figure 3 This is a schematic diagram of the positioning sleeve of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the outer connecting sleeve of this utility model.

[0018] In the diagram: 1. Connecting plate; 2. Positioning sleeve; 3. Fixing screw; 4. Positioning block; 5. Connecting sleeve; 6. Connecting frame; 7. Positioning pin; 8. Inner connecting rod; 9. Outer connecting sleeve; 10. Connecting bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1 to 4This utility model provides a technical solution: a photovoltaic foundation pile hole positioning fixture, including two connecting plates 1. A positioning sleeve 2 is fixedly fitted inside the connecting plate 1. The positioning sleeve 2 can position the lower hole of the spiral brick. The connecting plate 1 can support the positioning sleeve 2 and fix the positioning sleeve 2. A connecting sleeve 5 is movably fitted outside the positioning sleeve 2. The connecting sleeve 5 can cooperate with the inner connecting rod 8 and the outer connecting sleeve 9 to realize the connection between the two positioning sleeves 2 and ensure the fixation of the axial distance between the two positioning sleeves 2. A connecting frame 6 is fixedly connected to the outside of the connecting sleeve 5. The vertical cross-section of the connecting frame 6 is Z-shaped, which can support the inner connecting rod 8 and the outer connecting sleeve 9 to be higher than the ground, so as to avoid the inner connecting rod 8 and the outer connecting sleeve 9 from colliding with the ground during the rotation. The outer sides of the two connecting frames 6 are respectively connected to the inner connecting rod 8 or the outer connecting sleeve 9. A connecting bolt 10 is movably fitted inside the inner connecting rod 8 and the outer connecting sleeve 9. The connecting bolt 10 can cooperate to connect the inner connecting rod 8 and the outer connecting sleeve 9.

[0021] The connecting plate 1 has fixing screws 3 movably mounted near the four corners inside, and positioning pins 7 movably mounted near the front and rear sides inside. The positioning pins 7 can assist in the initial positioning, and the fixing screws 3 can stabilize the connecting plate 1.

[0022] The outer fixing sleeve of the positioning sleeve 2 is equipped with a positioning block 4, and the inner part of the connecting sleeve 5 is provided with a positioning groove that matches the positioning block 4. The positioning block 4 can restrict the position of the connecting sleeve 5, prevent the connecting sleeve 5 from moving, and avoid affecting the stability between the two positioning sleeves 2, thus ensuring the accurate positioning of the hole.

[0023] The axis of the connecting plate 1 and the axis of the positioning sleeve 2 are located on the same vertical line. One end of the inner connecting rod 8 is movably fitted inside the outer connecting sleeve 9. The connecting bolt 10 is movably fitted outside the inner connecting rod 8 and the outer connecting sleeve 9. The cooperation between the inner connecting rod 8 and the outer connecting sleeve 9 can extend the axis position between the two positioning sleeves 2, which facilitates the use of the equipment.

[0024] The diameter of the positioning pin 7 is smaller than that of the fixing screw 3, and the bottom of the positioning pin 7 is lower than the bottom of the fixing screw 3. The bottoms of the fixing screw 3 and the positioning pin 7 are tapered. The positioning pin 7 can play a role in initial and quick positioning, and the installation and disassembly are quick and convenient. The fixing screw 3 can achieve a stable connection between the connecting plate 1 and the ground.

[0025] Positioning block 4 is located outside positioning sleeve 2 near connecting plate 1. When connecting sleeve 5 is outside positioning block 4, the outer side of connecting sleeve 5 is in contact with the inner side of positioning pin 7.

[0026] In summary, when using this photovoltaic foundation pile hole positioning fixture, first determine the distance between pile positions, separate the connecting bolts 10, pull the inner connecting rod 8 and the outer connecting sleeve 9, and control the distance between the two connecting plates 1 through the cooperation of the inner connecting rod 8 and the outer connecting sleeve 9, so that the axial distance of the two positioning sleeves 2 is the same as the pile position distance. Then, place one connecting plate 1 at the first pile position, and first insert the positioning pin 7 from the top of the connecting plate 1 into the inner cavity of the connecting plate 1, so that the positioning pin 7 is completely submerged in the soil. Then, by rotating the fixing screw 3, the fixing screw 3 is rotated downward into the soil in the inner cavity of the connecting plate 1, completing the stable fixing of the connecting plate 1. Drilling can then begin at the positioning position above the positioning sleeve 2. After the operation is completed, the connecting plate 1 is positioned in place. The connecting sleeve 5 is lifted upwards, causing it to separate from the positioning block 4 and move to the outside of the positioning sleeve 2, near the top. Then, the connecting sleeve 5 is rotated, which drives the connecting plate 1 of the inner connecting rod 8 to rotate, so that the connecting plate 1 is rotated to the appropriate position. The same method is used to fix the pile driving. After the pile driving is completed, the connecting plate 1 on the outside of the inner connecting rod 8 is kept stationary. The connecting sleeve 5 drives the connecting plate 1 of the first pile position to rotate 180 degrees outside the connecting plate 1 of the second pile position. The rotation angle is limited by the cooperation of the tips of the two positioning pins 7, thus completing the determination of the third pile position. The pile positions are determined in sequence.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for positioning and spacing photovoltaic foundation pile holes, comprising two connecting plates (1), characterized in that: The inner side of the connecting plate (1) is fixedly fitted with a positioning sleeve (2), and the outer side of the positioning sleeve (2) is movably fitted with a connecting sleeve (5). The outer side of the connecting sleeve (5) is fixedly connected with a connecting frame (6). The outer sides of the two connecting frames (6) are respectively connected with an inner connecting rod (8) or an outer connecting sleeve (9). The inner connecting rod (8) and the outer connecting sleeve (9) are movably fitted with connecting bolts (10).

2. The photovoltaic foundation pile hole positioning fixture according to claim 1, characterized in that: The connecting plate (1) has fixing screws (3) movably fitted inside near the four corners, and positioning pins (7) movably fitted inside near the front and rear sides.

3. The photovoltaic foundation pile hole positioning fixture according to claim 1, characterized in that: The positioning sleeve (2) is fitted with a positioning block (4) on its outer fixed part, and the connecting sleeve (5) has a positioning groove adapted to the positioning block (4) inside.

4. The photovoltaic foundation pile hole positioning fixture according to claim 2, characterized in that: The axis of the connecting plate (1) and the axis of the positioning sleeve (2) are located on the same vertical line. One end of the inner connecting rod (8) is movably fitted inside the outer connecting sleeve (9). The connecting bolt (10) is movably fitted outside the inner connecting rod (8) and the outer connecting sleeve (9).

5. The photovoltaic foundation pile hole positioning fixture according to claim 2, characterized in that: The diameter of the positioning pin (7) is smaller than the diameter of the fixing screw (3), the bottom end of the positioning pin (7) is lower than the bottom end of the fixing screw (3), and the bottom ends of the fixing screw (3) and the positioning pin (7) are tapered.

6. The photovoltaic foundation pile hole positioning fixture according to claim 3, characterized in that: The positioning block (4) is located outside the positioning sleeve (2) near the connecting plate (1). When the connecting sleeve (5) is located outside the positioning block (4), the outer side of the connecting sleeve (5) fits against the inner side of the positioning pin (7).

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