Foundation pile for installing photovoltaic support

Abstract

The utility model discloses a foundation pile for photovoltaic support installation, which comprises a connecting pile, a plurality of groups of groove wall structures and a positioning mechanism, a drill bit is fixedly connected to the bottom end of the connecting pile, and the outer wall of the top of the connecting pile is arranged around the plurality of groups of groove wall structures; the multiple sets of positioning mechanisms are arranged in the multiple sets of groove wall structures correspondingly, the positioning mechanisms are used for supporting and positioning the downward inserting depth and the balance angle of the connecting pile, each positioning mechanism comprises a positioning plate, positioning pieces are arranged on the two sides of one end of each positioning plate, and the positioning pieces are used for positioning the set angle and height of the positioning plates by being matched with the groove wall structures. The groove wall structure is formed in the top of the connecting pile, the positioning mechanism is arranged in the groove wall structure, the position of the positioning mechanism in the groove wall structure can be flexibly adjusted through the positioning piece, the height of the positioning mechanism can be adjusted, and therefore the connecting pile can keep the set angle and state in the later pouring process; therefore, the stability of the connecting pile during pouring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic bracket installation, in particular to a foundation pile for photovoltaic bracket installation. Background Art

[0002] During the installation of the photovoltaic bracket, you must first select and determine the installation location, then delineate the area to be installed according to the installation location, and the points where the foundation piles are to be installed, then install and fix the foundation piles, and finally erect the photovoltaic bracket.

[0003] There are two major categories of existing photovoltaic bracket foundation piles. One category is a connection pile body that uses a rotary drilling type of auger blade, and the other category is a cast connection pile body. Among them, the reaming blade type connection pile body is mostly suitable for installation and fixation in clay geology, and does not have better stability in sandy geology; while the cast connection pile body is to pre-dig a foundation pit first, then place the foundation piles, and then cast. The existing cast foundation piles do not have a positioning structure on the top. When the connection piles are placed and set, the setting angle cannot be guaranteed during the casting process, which will cause the foundation pile setting angle to be skewed during casting, making the foundation pile angle setting unstable. Therefore, this solution proposes a photovoltaic bracket installation foundation pile to solve the above problem. Summary of the Invention

[0004] The purpose of the present invention is to provide a foundation pile for installing a photovoltaic bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a foundation pile for installing a photovoltaic bracket, comprising a connecting pile, the bottom end of which is fixedly connected to a drill bit, and further comprising:

[0006] Groove wall structures, with multiple groups of groove wall structures surrounding an outer wall with a top of a connecting pile;

[0007] Positioning mechanism, multiple groups of positioning mechanisms are respectively arranged in multiple groups of groove wall structures, and the positioning mechanism is used to support and position the connection pile insertion depth and balance angle. The positioning mechanism includes a positioning plate, and positioning parts are provided on both sides of one end of the positioning plate. The positioning parts are used to position the angle and height of the positioning plate by cooperating with the groove wall structure.

[0008] Preferably, a pouring groove is provided between the connecting pile and the middle of the drill bit in the vertical direction, and a plurality of grouting holes are provided around the outer wall of the drill bit, and the plurality of grouting holes are all connected to the pouring groove.

[0009] Preferably, the groove wall structure includes an adjusting slot, and one end of the positioning plate is slidably inserted into the adjusting slot.

[0010] Preferably, the inner walls on both sides of the adjusting chute are provided with a plurality of positioning holes in the vertical direction, and the positioning holes are used for the insertion connection of the positioning pieces.

[0011] Preferably, the positioning member includes a plurality of positioning plugs, each of which is a semi-cylindrical structure, one end of each of the positioning plugs is respectively inserted and connected with the two sides of the positioning plate, and the other end of the positioning plug is slidingly inserted and connected with one of the positioning sockets, and the opening shape of the positioning socket is three-quarter circular.

[0012] Preferably, a control slot is provided at one end of the positioning plate, and the end of the positioning block inserted into the side of the positioning plate is slidably inserted and connected in the control slot. A through slot is provided at the end of the positioning block away from the connecting pile, and the end of the positioning block inserted into the control slot is fixedly connected to a control lever, and the control lever is slidably inserted and connected in the control slot.

[0013] Preferably, a guide slide bar is inserted and connected between opposite sides of the plurality of through-slots, and a push spring is provided on the outer wall of the guide slide bar and between opposite sides of the plurality of positioning plug blocks.

[0014] Preferably, a plurality of positioning holes are provided at the other end of the positioning plate, and the positioning holes are used for inserting and locking the positioning plate on the ground.

[0015] The technical effects and advantages of this utility model are:

[0016] The utility model provides a groove wall structure at the top of the connecting pile, and a positioning mechanism is arranged in the groove wall structure. The positioning mechanism can be flexibly adjusted in the groove wall structure through the positioning piece, so that the height setting of the positioning mechanism can be adjusted. At the same time, the positioning mechanism is used to enable the positioning plate to position the setting angle and position of the connecting pile, so that the connecting pile can maintain the set angle and state during the subsequent pouring process, thereby ensuring the stability of the connecting pile during pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the positioning mechanism of the utility model when it is unfolded.

[0018] Figure 2 This is a schematic diagram of the overall structure of the positioning mechanism of the utility model when it is closed.

[0019] Figure 3 This is a side view of the overall structure of the positioning mechanism of the utility model when it is closed.

[0020] Figure 4 This is a top view of the overall structure of the positioning mechanism of the utility model when it is closed.

[0021] Figure 5This is a schematic diagram of the top structure of the connecting pile of the utility model.

[0022] Figure 6 It is a structural diagram of the positioning mechanism of the utility model.

[0023] Figure 7 This is a cross-sectional view of the top structure of the positioning mechanism of the utility model.

[0024] In the figure: 1. Connecting pile; 101. Adjusting slide; 102. Positioning socket; 2. Drill bit; 201. Leakage hole; 3. Positioning plate; 301. Positioning hole; 302. Control slide; 4. Positioning plug; 401. Control lever; 402. Guide slide; 403. Push spring; 404. Through-slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-7 The photovoltaic bracket installation foundation pile shown includes a connecting pile 1, the bottom end of the connecting pile 1 is fixedly connected to a drill bit 2, a pouring groove is opened in the vertical direction between the middle of the connecting pile 1 and the drill bit 2, and a plurality of leakage holes 201 are opened around the outer wall of the drill bit 2, and the plurality of leakage holes 201 are all connected with the pouring groove.

[0027] It should be noted that, through the setting of the drill bit 2, the bottom of the connecting pile 1 can be rotated and drilled into the foundation. This setting makes the foundation pile more convenient and flexible to adapt to various geological conditions for installation, and through the setting of the pouring groove and the leakage hole 201, the foundation pile can also be stabilized by pouring.

[0028] Also includes:

[0029] Groove wall structures, multiple groups of groove wall structures surround the outer wall on the top of the connecting pile 1, and the groove wall structure includes an adjusting slide groove 101.

[0030] Positioning mechanism, multiple groups of positioning mechanisms are respectively arranged in multiple groups of groove wall structures. The positioning mechanism is used to support and position the insertion depth and balance angle of the connecting pile 1. The positioning mechanism includes a positioning plate 3. One end of the positioning plate 3 is slidably inserted and connected in the adjustment slide groove 101. The other end of the positioning plate 3 is provided with multiple positioning holes 301. The positioning holes 301 are used for inserting and locking the positioning plate 3 on the ground.

[0031] It should be noted that one end of the positioning plate 3 connected in the adjusting slot 101 is set to be arc-shaped. Through the setting of such an arc-shaped structure, the positioning plate 3 can be rotated and adjusted in the adjusting slot 101; the setting of the positioning hole 301 can enable the positioning plate 3 to be positioned on the ground where the base pile is installed by inserting the positioning pin. With such a structure, the position of the positioning plate 3 can be fixed, thereby ensuring that the setting angle and position of the connecting pile 1 are fixed. In the setting of this scheme, three groups of adjusting slots 101 are opened, so that the three groups of positioning plates 3 form a triangular structure, which also facilitates the positioning of the connecting pile 1.

[0032] Positioning parts are provided on both sides of one end of the positioning plate 3. The positioning parts are used to position the angle and height of the positioning plate 3 by cooperating with the groove wall structure. The inner walls on both sides of the adjustment slide 101 are provided with multiple positioning holes 102 in the vertical direction. The positioning holes 102 are used for the insertion connection of the positioning parts.

[0033] Specifically, the positioning member includes a plurality of positioning plugs 4, which are semi-cylindrical structures. One end of the plurality of positioning plugs 4 is respectively connected to the two sides of the positioning plate 3, and the other end of the positioning plug 4 is connected to one of the positioning sockets 102 through sliding connection. The opening shape of the positioning socket 102 is three-quarter circular.

[0034] It should be noted that the positioning block 4 is designed as a semicircular cylinder, and the positioning hole 102 is three-quarter circular, and the radius of the positioning block 4 is the same as the radius of the positioning hole 102. Through such a structural setting, the positioning block 4 can only rotate within the positioning hole 102 within a range of ninety degrees. Under such a structural setting, the positioning plate 3 can only be adjusted within an angle range of ninety degrees.

[0035] Furthermore, a control slot 302 is provided at one end of the positioning plate 3, and one end of the positioning block 4 inserted into the side of the positioning plate 3 is slidably inserted into the control slot 302. A through-slot 404 is provided at the end of the positioning block 4 away from the connecting pile 1, and one end of the positioning block 4 inserted into the control slot 302 is fixedly connected to a control lever 401, which is slidably inserted into the control slot 302.

[0036] A guide slide bar 402 is inserted and connected between opposite sides of the plurality of through slots 404 , and a push spring 403 is provided on the outer wall of the guide slide bar 402 and between opposite sides of the plurality of positioning inserts 4 .

[0037] It should be noted that, under the structural setting of the guide slide bar 402, the two ends of the guide slide bar 402 are inserted between the oppositely arranged through-slots 404, so that when the control lever 401 is toggled, the positioning block 4 can slide along the support guide of the guide slide bar 402. At the same time, during the sliding of the positioning block 4, the push spring 403 will squeeze, contract and reset the outer support. Under such a structural setting, the push spring 403 can be used to keep the positioning block 4 away from the positioning plate 3 at all times, thereby ensuring that the positioning block 4 can better maintain insertion with the positioning socket 102. Under such operation, the positioning plate 3 can be rotated and adjusted within a range of ninety degrees after being inserted with the positioning sockets 102 at different positions.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foundation pile for installing a photovoltaic support, comprising a connecting pile (1), wherein a drill bit (2) is fixedly connected to the bottom end of the connecting pile (1), characterized in that: Also includes: Groove wall structures, with multiple groups of groove wall structures surrounding an outer wall having a top of a connecting pile (1); Positioning mechanisms, wherein a plurality of groups of positioning mechanisms are respectively arranged in a plurality of groups of groove wall structures, the positioning mechanisms are used for supporting and positioning the insertion depth and balance angle of the connecting pile (1), the positioning mechanisms comprising a positioning plate (3), both sides of one end of the positioning plate (3) are provided with positioning members, the positioning members being used to position the positioning plate (3) at an angle and height by cooperating with the groove wall structure.

2. A photovoltaic support installation pile according to claim 1, characterized in that: A pouring groove is provided in the vertical direction between the middle of the connecting pile (1) and the drill bit (2), and a plurality of grouting holes (201) are provided around the outer wall of the drill bit (2), and the plurality of grouting holes (201) are all connected to the pouring groove.

3. A photovoltaic support installation pile according to claim 1, characterized in that: The groove wall structure comprises an adjusting slide groove (101), and one end of the positioning plate (3) is slidably inserted into the adjusting slide groove (101).

4. A photovoltaic support installation pile according to claim 3, characterized in that: The inner walls on both sides of the adjusting chute (101) are provided with a plurality of positioning holes (102) in the vertical direction, and the positioning holes (102) are used for the insertion and connection of positioning pieces.

5. A photovoltaic support installation pile according to claim 4, characterized in that: The positioning member comprises a plurality of positioning plugs (4), each of which is a semi-cylindrical structure. One end of each of the plurality of positioning plugs (4) is respectively connected to two sides of the positioning plate (3), and the other end of the positioning plug (4) is connected to one of the positioning sockets (102) by sliding insertion. The opening shape of the positioning socket (102) is three-quarter circular.

6. A photovoltaic support installation pile according to claim 5, characterized in that: A control slot (302) is provided at one end of the positioning plate (3), and one end of the positioning block (4) inserted into the side of the positioning plate (3) is slidably inserted into the control slot (302), and one end of the positioning block (4) away from the connecting pile (1) is provided with a through slot (404), and one end of the positioning block (4) inserted into the control slot (302) is fixedly connected to a control lever (401), and the control lever (401) is slidably inserted into the control slot (302).

7. A photovoltaic support installation pile according to claim 6, characterized in that: A guide slide bar (402) is inserted and connected between opposite sides of the plurality of through slots (404), and a push spring (403) is provided on the outer wall of the guide slide bar (402) and between opposite sides of the plurality of positioning inserts (4).

8. A photovoltaic support installation pile according to claim 3, characterized in that: The other end of the positioning plate (3) is provided with a plurality of positioning holes (301), and the positioning holes (301) are used for inserting and locking the positioning plate (3) on the ground.

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