Spiral ground pile straightening and mounting auxiliary device for ground photovoltaic support

Abstract

The utility model relates to the technical field of spiral ground pile installation, and discloses a spiral ground pile straightening installation auxiliary device for a ground photovoltaic support, which comprises a first fixing frame and a second fixing frame which are symmetrically arranged, the first fixing frame and the second fixing frame are rotatably connected through a rotating shaft, one end of the first fixing frame is provided with a rotating groove, and the other end of the first fixing frame is provided with a screw. A clamping groove is formed in one end of the second fixing frame, a fastening screw rod is rotationally connected to the interior of the rotating groove through a pin shaft, one end of the fastening screw rod is connected with a shifting block, and the fastening screw rod is movably connected with the clamping groove in a clamped mode. The spiral ground pile can abut against the limiting position from four directions, so that the spiral ground pile is vertically driven into the ground; the telescopic length of the four supporting leg assemblies can be independently adjusted, and therefore the spiral ground pile can be kept vertical in the longitudinal direction when the device is used on the uneven ground.

Description

Technical Field

[0001] The utility model belongs to the technical field of spiral ground pile installation, in particular to a spiral ground pile straightening and installation auxiliary device for a ground photovoltaic support. Background Art

[0002] With the rapid development of renewable energy, photovoltaic technology has been widely used. Ground photovoltaic support is a key part of the photovoltaic system, and its stability and installation efficiency directly affect the operation of the entire photovoltaic system. As the basic part of the ground photovoltaic support, the installation quality of the spiral pile directly determines the stability and safety of the support.

[0003] When the spiral ground pile is installed on the ground, it needs to be ensured that it is in a vertical state with the ground. Therefore, a spiral ground pile straightening and installation auxiliary device for a ground photovoltaic bracket is designed. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spiral ground pile straightening and installation auxiliary device for a ground photovoltaic bracket, which effectively solves the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spiral ground pile straightening and installation auxiliary device for a ground photovoltaic bracket, comprising a symmetrically arranged first fixing frame and a second fixing frame, the first fixing frame and the second fixing frame are rotatably connected via a rotating shaft, a rotating groove is opened at one end of the first fixing frame, and a clamping groove is opened at one end of the second fixing frame, a fastening screw is rotatably connected to the inside of the rotating groove via a pin shaft, a toggle block is connected to one end of the fastening screw, the fastening screw is movably clamped in the clamping groove, a butterfly nut is threadedly sleeved on the outer side of the fastening screw, abutting assemblies are provided on both sides of the first fixing frame and the second fixing frame, and leg assemblies are rotatably connected to both ends of the outer sides of the first fixing frame and the second fixing frame.

[0006] Preferably, the supporting assembly includes an adjusting screw, one end of which is rotatably connected to a roller frame, a roller is rotatably connected inside the roller frame, one end of the roller frame is symmetrically connected to a guide rod, the guide rod passes through the corresponding first fixed frame and the second fixed frame, and a spring is sleeved on the outside of the guide rod.

[0007] Preferably, the leg assembly includes a connecting seat, a connecting block is rotatably connected to the inside of the connecting seat through a pin shaft, one end of the connecting block is connected to a hollow rod, a fixing block is fixedly connected to one side of the lower part of the hollow rod, a tightening knob is symmetrically threaded on the surface of the fixing block, and one end of the tightening knob extends into the interior of the hollow rod.

[0008] Preferably, a movable rod is movably connected inside the hollow rod, and fixing holes are evenly opened at one end of the movable rod, and the tightening knob is adapted to the fixing hole.

[0009] Preferably, a sliding groove is provided on the side of the movable rod away from the fixing hole, a sliding bar is connected to one side of the inner wall of the hollow rod, the sliding bar is adapted to the sliding groove, and a plug-in rod is connected to the bottom of the movable rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model can surround the spiral ground pile through the first fixing frame and the second fixing frame, and cooperate with the arrangement of four abutting components to abut the spiral ground pile at the limit position from four directions so as to drive the spiral ground pile vertically into the ground;

[0012] (2) The four leg assemblies of the novel device can be adjusted in telescopic length individually, so that when the device is used on uneven ground, the four leg assemblies of the device can be adjusted individually to keep the enclosing mechanism composed of the first fixed frame and the second fixed frame horizontal, so that the spiral ground pile can be kept in the vertical direction, so that the device can keep the spiral ground pile vertical when used on uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 It is a front view of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the leg assembly of the utility model;

[0020] In the figure: 1. first fixing frame; 2. second fixing frame; 3. rotating shaft; 4. rotating groove; 5. clamping groove; 6. tightening screw; 7. toggle block; 8. butterfly nut; 9. supporting assembly; 901. adjusting screw; 902. roller frame; 903. roller; 904. guide rod; 905. spring; 10. leg assembly; 1001. connecting seat; 1002. connecting block; 1003. hollow rod; 1004. fixing block; 1005. tightening knob; 1006. movable rod; 1007. fixing hole; 1008. slide groove; 1009. slide bar; 1010. plug-in rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, by Figure 1-Figure 5 The utility model comprises a symmetrically arranged first fixing frame 1 and a second fixing frame 2, the first fixing frame 1 and the second fixing frame 2 are rotatably connected via a rotating shaft 3, a rotating groove 4 is provided at one end of the first fixing frame 1, a clamping groove 5 is provided at one end of the second fixing frame 2, a fastening screw 6 is rotatably connected to the rotating groove 4 via a pin shaft, a toggle block 7 is connected to one end of the fastening screw 6, the fastening screw 6 is movably clamped with the clamping groove 5, a butterfly nut 8 is threadedly sleeved on the outer side of the fastening screw 6, abutting components 9 are provided on both sides of the first fixing frame 1 and the second fixing frame 2, and leg components 10 are rotatably connected to both ends of the outer sides of the first fixing frame 1 and the second fixing frame 2;

[0023] Specifically, the abutting assembly 9 includes an adjusting screw 901, one end of which is rotatably connected to a roller frame 902, a roller 903 is rotatably connected inside the roller frame 902, one end of the roller frame 902 is symmetrically connected to a guide rod 904, the guide rod 904 passes through the corresponding first fixing frame 1 and the second fixing frame 2, and a spring 905 is sleeved on the outside of the guide rod 904;

[0024] Specifically, the leg assembly 10 includes a connecting seat 1001, a connecting block 1002 is rotatably connected to the connecting seat 1001 through a pin shaft, one end of the connecting block 1002 is connected to a hollow rod 1003, a fixing block 1004 is fixedly connected to one side of the lower part of the hollow rod 1003, a tightening knob 1005 is symmetrically threadedly connected to the surface of the fixing block 1004, and one end of the tightening knob 1005 extends to the inside of the hollow rod 1003;

[0025] The hollow rod 1003 is movably connected with a movable rod 1006, and one end of the movable rod 1006 is evenly provided with fixing holes 1007, and the tightening knob 1005 is adapted to the fixing hole 1007;

[0026] A slide groove 1008 is provided on the side of the movable rod 1006 away from the fixing hole 1007 , a slide bar 1009 is connected to one side of the inner wall of the hollow rod 1003 , the slide bar 1009 is adapted to the slide groove 1008 , and a plug-in rod 1010 is connected to the bottom of the movable rod 1006 .

[0027] Working principle: When in use, the first fixing frame 1 and the second fixing frame 2 can be opened or closed around the rotating shaft 3 by the rotational connection of the fastening screw 6 and the card slot 5, and the locking effect of the butterfly nut 8, so as to realize the connection between the spiral ground pile and the first fixing frame 1 and the second fixing frame 2, and the leg assembly 10 is rotated around the connecting seat 1001 to be opened and supported on the ground, so that the device remains stable, and then the adjusting screw 901 is rotated to make the roller frame 902 drive the roller 903 to move in the direction of the spiral ground pile, so that the supporting assemblies 9 on all sides support and limit the spiral ground pile from all sides, and then the spiral ground pile is vertically driven into the ground;

[0028] In addition, when the spiral ground pile is used in a location where the ground is uneven, after the four leg assemblies 10 are unfolded, the movable rod 1006 can be extended and retracted along the hollow rod 1003 by loosening the fastening knob 1005 according to the uneven ground conditions of each leg assembly 10, thereby adjusting the support length of each leg assembly 10. After adjustment, the fastening knob 1005 is tightened, so that the four leg assemblies 10 of the device can be adjusted separately, so as to keep the enclosing mechanism formed by the first fixing frame 1 and the second fixing frame 2 horizontal, so that the spiral ground pile can maintain the vertical direction limitation, so that the device can keep the spiral ground pile vertical in the longitudinal direction when used on uneven ground.

Claims

1. A spiral pile straightening and installation auxiliary device for a ground photovoltaic support, comprising a first fixing frame (1) and a second fixing frame (2) symmetrically arranged, characterized in that: The first fixing frame (1) and the second fixing frame (2) are rotatably connected via a rotating shaft (3); a rotating groove (4) is provided at one end of the first fixing frame (1); a clamping groove (5) is provided at one end of the second fixing frame (2); a fastening screw (6) is rotatably connected inside the rotating groove (4) via a pin shaft; a toggle block (7) is connected to one end of the fastening screw (6); the fastening screw (6) is movably clamped with the clamping groove (5); a butterfly nut (8) is threadedly sleeved on the outside of the fastening screw (6); abutting assemblies (9) are provided on both sides of the first fixing frame (1) and the second fixing frame (2); and leg assemblies (10) are rotatably connected at both ends of the outer sides of the first fixing frame (1) and the second fixing frame (2).

2. The spiral pile straightening and installation auxiliary device for a ground photovoltaic support according to claim 1, characterized in that: The supporting assembly (9) comprises an adjusting screw (901), one end of the adjusting screw (901) is rotatably connected to a roller frame (902), a roller (903) is rotatably connected inside the roller frame (902), one end of the roller frame (902) is symmetrically connected to a guide rod (904), the guide rod (904) passes through the corresponding first fixing frame (1) and second fixing frame (2), and a spring (905) is sleeved on the outside of the guide rod (904).

3. The spiral pile straightening and installation auxiliary device for a ground photovoltaic support according to claim 1, characterized in that: The leg assembly (10) comprises a connecting seat (1001), wherein a connecting block (1002) is rotatably connected to the connecting seat (1001) via a pin shaft, one end of the connecting block (1002) is connected to a hollow rod (1003), a fixing block (1004) is fixedly connected to one side of the lower part of the hollow rod (1003), a tightening knob (1005) is symmetrically threadedly connected to the surface of the fixing block (1004), and one end of the tightening knob (1005) extends into the interior of the hollow rod (1003).

4. The spiral pile straightening and installation auxiliary device for a ground photovoltaic support according to claim 3, characterized in that: The hollow rod (1003) is movably connected to a movable rod (1006), one end of the movable rod (1006) is evenly provided with fixing holes (1007), and the tightening knob (1005) is adapted to the fixing hole (1007).

5. The spiral pile straightening and installation auxiliary device for a ground photovoltaic support according to claim 4, characterized in that: The movable rod (1006) is provided with a sliding groove (1008) on the side away from the fixing hole (1007), and a sliding bar (1009) is connected to one side of the inner wall of the hollow rod (1003). The sliding bar (1009) is adapted to the sliding groove (1008), and a plug-in rod (1010) is connected to the bottom of the movable rod (1006).

Images