Ground pile for photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a ground pile for a photovoltaic support, which comprises a spiral ground pile, a main mounting connector is fixed at the top end of the spiral ground pile, a ground inserting mechanism is arranged in the spiral ground pile, a mounting mechanism is further arranged in the spiral ground pile, and the ground inserting mechanism comprises four inclined holes formed in the outer wall of the spiral ground pile. Inserting rods are inserted into the inclined holes in a sliding mode, and the included angle between the inserting rods and the axis of the spiral ground pile is 20 degrees. The pile driver is connected with the front driving rod through the auxiliary mounting connector, the threaded seat and the rotating seat are driven to move inwards in the spiral ground pile, so that the four inserting rods are driven to move downwards, and when the four inserting rods and the rotating seat are connected in a sliding and clamping mode, the inserting rods cannot rotate in the moving process; and the inserting rods penetrate through the inclined holes in the initial inclined direction to be inserted into the soil, so that the soil cannot be damaged to cause soil looseness, and the stability of the ground pile mounting structure is improved.

Description

Technical Field

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

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system, which is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. In order to place photovoltaic components, corresponding photovoltaic brackets are usually required. In order to place the photovoltaic brackets on the ground, corresponding ground pile structures are required.

[0003] An existing ground pile structure for photovoltaic brackets (Announcement No.: CN218911398U) has the following defects: the ground pile is provided with fork wings inside the ground pile body, but the fork wings and the pressure plate are rotatably connected. As a result, when the staff rotates the hand wheel to drive the fork wings to insert into the ground, the fork wings will rotate with the connection between the fork wings and the pressure plate as the center, thus stirring the soil, which not only makes the actual installation process more difficult, but also makes the soil loose, affecting the stability of the installation mechanism. For this reason, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a ground pile for a photovoltaic support.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ground pile for a photovoltaic support comprises a spiral ground pile, a main mounting joint is fixed to the top of the spiral ground pile, a ground insertion mechanism is arranged inside the spiral ground pile, a mounting mechanism is also arranged inside the spiral ground pile, the ground insertion mechanism comprises four inclined holes opened on the outer wall of the spiral ground pile, an insertion rod is slidably inserted inside the inclined hole, and the insertion rod forms an angle of twenty degrees with the axis of the spiral ground pile.

[0007] Preferably, the internal movable sleeve of the spiral ground pile is provided with a threaded seat, the threaded seat is connected to the internal thread of the spiral ground pile, the bottom surface of the threaded seat is rotatably connected to a rotating seat, the bottom surface of the rotating seat is provided with four sliding grooves, and one end of the insertion rod is slidably engaged with the inside of the sliding groove.

[0008] Preferably, four limiting inclined cylinders are fixed inside the spiral ground pile, the limiting inclined cylinders are connected to the inclined holes, and the insertion rods are movably sleeved inside the limiting inclined cylinders.

[0009] Preferably, two limiting grooves are provided inside the spiral ground pile, and two limiting blocks are fixed to the outer wall of the rotating seat, and the limiting blocks are slidably arranged inside the limiting grooves.

[0010] Preferably, the mounting mechanism includes a linkage rod fixed on the top surface of the threaded seat, the linkage rod is a rectangular structure, the internal movable sleeve of the spiral ground pile is provided with a front driving rod, the top end of the front driving rod is fixed with an auxiliary mounting joint, the bottom end of the front driving rod is fixed with a rear driving rod, the top surface of the rear driving rod is provided with a rectangular groove, the linkage rod and the internal sliding arrangement of the rectangular groove, the top end of the linkage rod and the internal bottom surface of the front driving rod are connected by bolts.

[0011] Preferably, a mounting seat is fixed to the outside of the main mounting joint, and four threaded rods are fixed to the top surface of the mounting seat.

[0012] The beneficial effects of the utility model are:

[0013] The pile driver is connected to the front driving rod by using an auxiliary installation joint, and the threaded seat and the rotating seat are driven to move inside the spiral pile, thereby driving the four insertion rods to move downward. When the four insertion rods are slidably engaged with the rotating seat, the insertion rods will not rotate during movement, and will be inserted into the ground through the inclined holes along the initial inclination direction of the insertion rods, thereby not damaging the soil and causing the soil to become loose, thereby increasing the stability of the pile installation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0015] Figure 2 This is a schematic cross-sectional structural diagram of the front drive rod proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the spiral ground pile proposed in the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the linkage rod proposed by the utility model;

[0018] Figure 5 for Figure 4 A is an enlarged schematic diagram of the local structure.

[0019] In the figure: 1. spiral pile; 101. main mounting joint; 102. inclined hole; 103. plug rod; 104. mounting seat; 105. threaded seat; 106. rotating seat; 107. sliding groove; 108. limiting inclined cylinder; 109. limiting groove; 110. limiting block; 111. threaded rod; 2. linkage rod; 201. front drive rod; 202. auxiliary mounting joint; 203. rear drive rod; 204. rectangular groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please see attached Figure 1 -Attached Figure 5 A ground pile for a photovoltaic support comprises a spiral ground pile 1, a main mounting joint 101 is fixed to the top of the spiral ground pile 1, a ground insertion mechanism is arranged inside the spiral ground pile 1, and a mounting mechanism is also arranged inside the spiral ground pile 1. The ground insertion mechanism comprises four inclined holes 102 opened on the outer wall of the spiral ground pile 1, and an insertion rod 103 is slidably inserted inside the inclined hole 102, and the insertion rod 103 forms an angle of twenty degrees with the axis of the spiral ground pile 1.

[0023] In the embodiment, the internal movable sleeve of the spiral ground pile 1 is provided with a threaded seat 105, and the threaded seat 105 is connected to the internal thread of the spiral ground pile 1. The bottom surface of the threaded seat 105 is rotatably connected to a rotating seat 106. The bottom surface of the rotating seat 106 is provided with four sliding grooves 107. One end of the insertion rod 103 is slidably engaged with the inside of the sliding groove 107. When the four insertion rods 103 move downward inside the spiral ground pile 1, under the sliding engagement of the four insertion rods 103 and the rotating seat 106, the insertion rod 103 will not rotate during movement, and will be inserted into the ground through the inclined hole 102 along the initial inclined direction of the insertion rod 103, thereby not damaging the soil and causing the soil to become loose, thereby increasing the stability of the ground pile installation structure.

[0024] In the embodiment, four limiting inclined cylinders 108 are fixed inside the spiral ground pile 1, the limiting inclined cylinders 108 are connected to the inclined hole 102, and the insertion rod 103 is movably sleeved inside the limiting inclined cylinders 108. The limiting inclined cylinders 108 can limit the insertion rod 103, thereby ensuring that the insertion rod 103 is inserted into the ground along the initial inclined direction.

[0025] In the embodiment, two limiting grooves 109 are provided inside the spiral ground pile 1, and two limiting blocks 110 are fixed to the outer wall of the rotating seat 106. The limiting blocks 110 and the limiting grooves 109 are slidably arranged inside. The limiting blocks 110 and the limiting grooves 109 are slidably arranged inside the limiting grooves 109, which can limit the rotating seat 106 and prevent the rotating seat 106 from rotating together with the threaded seat 105 due to friction.

[0026] In the embodiment, the installation mechanism includes a linkage rod 2 fixed on the top surface of the threaded seat 105, the linkage rod 2 is a rectangular structure, the internal movable sleeve of the spiral pile 1 is provided with a front driving rod 201, the top of the front driving rod 201 is fixed with an auxiliary installation joint 202, the bottom end of the front driving rod 201 is fixed with a rear driving rod 203, the top surface of the rear driving rod 203 is provided with a rectangular groove 204, the linkage rod 2 and the rectangular groove 204 are internally slidingly arranged, the top of the linkage rod 2 and the internal bottom surface of the front driving rod 201 are connected by bolts, by connecting the top of the linkage rod 2 and the internal bottom surface of the front driving rod 201 by bolts, under the action of the internal sliding arrangement of the rectangular groove 204 of the linkage rod 2 and the rear driving rod 203, when the pile driver is connected to the auxiliary installation joint 202, the linkage rod 2 and the threaded seat 105 can be driven to rotate, so that the insertion rod 103 is inserted into the ground.

[0027] In the embodiment, a mounting seat 104 is fixed to the outside of the main mounting joint 101 , and four threaded rods 111 are fixed to the top surface of the mounting seat 104 , which are used to facilitate the installation of the photovoltaic support on the ground pile.

[0028] Working principle: When in use, first connect the main installation joint 101 to the pile driver, then start the pile driver to drive the spiral pile 1 into the ground, then set the rear drive rod 203 into the interior of the spiral pile 1, and set the linkage rod 2 into the interior of the rectangular groove 204, then insert a bolt into the inner bottom surface of the rear drive rod 203, and make the bolt and the top of the linkage rod 2 threadedly connected, then connect the pile driver to the auxiliary installation joint 202, then start the pile driver again, and the pile driver drives the front drive rod 201, the rear drive rod 203 and the linkage rod 2 to rotate. The threaded seat 105 rotates with the linkage rod 2, and the threaded connection between the threaded seat 105 and the internal thread of the spiral pile 1, as well as the slidable setting of the limit block 110 and the limit groove 109, limit the rotating seat 106, driving the rotating seat 106 to move downward inside the spiral pile 1. At this time, the rotating seat 106 presses down the insertion rod 103, so that the insertion rod 103 is inserted into the ground along the limiting inclined cylinder 108 and through the inclined hole 102. At this time, the pile is installed, and the photovoltaic bracket and the mounting seat 104 can be installed.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ground pile for a photovoltaic support, comprising a spiral ground pile (1), characterized in that: A main mounting joint (101) is fixed to the top of the spiral ground pile (1), a ground insertion mechanism is arranged inside the spiral ground pile (1), and a mounting mechanism is also arranged inside the spiral ground pile (1), wherein the ground insertion mechanism comprises four inclined holes (102) provided on the outer wall of the spiral ground pile (1), an insertion rod (103) is slidably inserted inside the inclined hole (102), and the insertion rod (103) forms an angle of 20 degrees with the axis of the spiral ground pile (1).

2. A ground pile for a photovoltaic support according to claim 1, characterized in that: The internal movable sleeve of the spiral ground pile (1) is provided with a threaded seat (105), the threaded seat (105) is connected to the internal thread of the spiral ground pile (1), the bottom surface of the threaded seat (105) is rotatably connected to a rotating seat (106), the bottom surface of the rotating seat (106) is provided with four sliding grooves (107), and one end of the insertion rod (103) is slidably engaged with the inside of the sliding groove (107).

3. A ground pile for a photovoltaic support according to claim 2, characterized in that: Four limiting inclined cylinders (108) are fixed inside the spiral ground pile (1), the limiting inclined cylinders (108) are connected to the inclined holes (102), and the insertion rods (103) are movably sleeved inside the limiting inclined cylinders (108).

4. A ground pile for a photovoltaic support according to claim 3, characterized in that: The spiral ground pile (1) is provided with two limiting grooves (109) inside, and the outer wall of the rotating seat (106) is fixed with two limiting blocks (110), and the limiting blocks (110) and the inside of the limiting grooves (109) are slidably arranged.

5. A ground pile for a photovoltaic support according to claim 4, characterized in that: The mounting mechanism comprises a linkage rod (2) fixed on the top surface of the threaded seat (105), the linkage rod (2) being a rectangular structure, a front driving rod (201) being provided in an internal movable sleeve of the spiral pile (1), an auxiliary mounting joint (202) being fixed at the top end of the front driving rod (201), a rear driving rod (203) being fixed at the bottom end of the front driving rod (201), a rectangular groove (204) being provided on the top surface of the rear driving rod (203), the linkage rod (2) being provided in a sliding manner inside the rectangular groove (204), and the top end of the linkage rod (2) being connected to the inner bottom surface of the front driving rod (201) by bolts.

6. A ground pile for a photovoltaic support according to claim 5, characterized in that: A mounting seat (104) is fixed to the outside of the main mounting joint (101), and four threaded rods (111) are fixed to the top surface of the mounting seat (104).

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