Pile foundation construction device for mountain photovoltaic energy storage system

Abstract

The invention discloses a pile foundation construction device for a mountain photovoltaic energy storage system, and relates to the technical field of pile foundation construction. The device comprises two sliding rods, two L-shaped inclined groove rods, two baffles and four connecting columns, the two sliding rods are fixed to the two sides of a transverse frame respectively, the two baffles transversely penetrate through the two sides of an annular frame respectively and are installed on the two sides of the annular frame in a sliding mode, springs are arranged between the baffles and the outer wall of the annular frame, and the four connecting columns are fixed to the four corners of the annular frame respectively. Through the arrangement of the adjusting device, a pointer lantern ring, a servo motor, a rotary disc, a circular groove frame, a transverse frame and a fixed pointer are matched to drive a spiral drill bit and the earth to be in a vertical state, so that the pile foundation construction device can adapt to the change of a mountain slope, and the influence of external factors on the stability of the pile foundation construction device is reduced; and the problem that the pile foundation inclines or deviates in the follow-up construction process due to gradient changes is solved.

Description

Technical Field

[0001] The invention relates to the technical field of pile foundation construction, and in particular to a pile foundation construction device for a mountain photovoltaic energy storage system. Background Art

[0002] Photovoltaic pile foundation construction equipment is an infrastructure equipment used in the construction of photovoltaic power stations. It is mainly used to drive pile foundations into the ground to provide stable support for photovoltaic brackets. The device completes the pile foundation construction through tools such as pile driving machines and pile foundation drilling equipment to ensure the safe installation of photovoltaic modules under various geological conditions. It has the characteristics of high efficiency, stability, and strong environmental adaptability, and is widely used in the rapid construction of photovoltaic projects.

[0003] The Chinese patent with patent announcement number CN215629984U discloses a photovoltaic pile foundation construction device for desert areas, a frame, and the frame includes a lifting device, a movable arm is movably connected to the surface of the lifting device, a water injection chamber is connected to the surface of the movable arm, a motor is connected to the top of the water injection chamber, and a rotating column is movably connected to the output end of the motor. The patent facilitates the injection of water into the inner side of the rotating column when drilling holes for the device, thereby ensuring that the device can be injected while digging holes, thereby avoiding the collapse of the sand, effectively increasing the practicality of the device and increasing the use of the device.

[0004] However, the current photovoltaic pile foundation construction device has the following problems: During the pile foundation construction of the mountain photovoltaic energy storage system, the sloping ground of the mountain will make the photovoltaic pile foundation construction device difficult to stabilize. Due to the large changes in the ground slope, the device may be difficult to maintain a level, resulting in possible displacement or tilt during the pile foundation installation process, affecting the verticality and stability of the pile foundation, and further affecting the overall safety and long-term operation of the photovoltaic system. Therefore, we propose a pile foundation construction device for mountain photovoltaic energy storage systems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a pile foundation construction device for a mountain photovoltaic energy storage system, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pile foundation construction device for a mountain photovoltaic energy storage system, comprising a device body, U-shaped frames are fixed on both sides of the top of the device body, and moving plates are slidably installed on the outside of the two U-shaped frames, a motor 1 is fixed on the top of the U-shaped frame on one side, a screw is fixed at the bottom of the output end of the motor 1, and the screw is threadedly connected to the moving plate on one side, an adjustment device is provided between the two U-shaped frames, the adjustment device comprises two circular groove frames, the two circular groove frames are respectively fixed on the side where the two moving plates are close to each other, a turntable is rotatably installed inside the two circular groove frames, a cross frame is fixed between the two turntables, a motor 2 is fixed on the top of the cross frame, a spiral drill bit is fixed at the bottom of the output end of the motor 2, the turntable on one side is driven by a servo motor, the servo motor is fixed at the outer wall of the moving plate on one side, a fixed pointer is fixed at the outer wall of the turntable on one side, a pointer ring is rotatably connected to the outside of the circular groove frame on one side, and the pointer ring The bottom pointer is provided with a counterweight block. The pointer of the pointer ring is affected by the gravity of the counterweight block, and the pointer of the pointer ring will point downward. The servo motor is started, and the servo motor drives the turntable on one side to rotate inside the circular groove frame, and the turntable drives the horizontal frame to rotate until the turntable drives the pointer of the fixed pointer to indicate the same direction as the pointer of the pointer ring. At this time, the horizontal frame will drive the spiral drill bit to be vertical to the earth through motor 2, and start motor 1. Motor 1 drives the screw to rotate, and the screw drives the moving plate to move downward along the outer wall of the U-shaped frame. The moving plate drives the horizontal frame downward through the circular groove frame and the turntable. At the same time, motor 2 drives the spiral drill bit to move downward, and drives the spiral drill bit to rotate through motor 2. At this time, the spiral drill bit rotates to locate and drill holes in the soil, and the excess soil will be brought out of the hole as the spiral drill bit rotates. After the drilling is completed, start motor 1 to reverse, and motor 1 drives the screw to drive the moving plate to move upward, and the horizontal frame drives the spiral drill bit to reset and move upward, and then it is moved to the next location by the staff, and then the workers will insert the photovoltaic piles in the drilled holes.

[0007] According to the above technical solution, positioning rods are penetrated and slidably installed on both sides of the top of the horizontal frame, a ring frame is fixed between the bottoms of the two positioning rods, and a spring is provided between the ring frame and the bottom of the horizontal frame. Each time the horizontal frame moves downward, the horizontal frame will drive the positioning rods and the ring frame to move downward until the ring frame contacts the ground. When the horizontal frame moves downward, the horizontal frame and the ring frame will squeeze the springs corresponding to the ring frame. Under the reaction force of the springs corresponding to the ring frame, the springs corresponding to the ring frame will push the ring frame close to the ground.

[0008] According to the above technical solution, plug rods are fixed on both sides of the bottom of the ring frame, and the plug rods are used to stabilize the position of the ring frame.

[0009] According to the above technical solution, an anti-falling device is arranged under the horizontal frame, and the anti-falling device includes two sliding bars, two L-shaped inclined groove bars, two baffles, and four connecting columns. The two sliding bars are respectively fixed on both sides of the horizontal frame, and the two baffles are respectively transversely penetrated and slidably installed on both sides of the ring frame. A spring is arranged between the baffle and the outer wall of the ring frame, and the four connecting columns are respectively fixed at the four corners of the ring frame. A single baffle is slidably installed between the two connecting columns, and the two L-shaped inclined groove bars are respectively fixed on the side of the top of the two baffles away from each other, and the ends of the two sliding bars away from the horizontal frame are respectively slidably installed on the two The spring corresponding to the baffle is sleeved on the outside of the connecting column, and each time the horizontal frame moves downward, it drives the sliding rod to move downward, and the sliding rod pushes the inclined surface of the L-shaped bevel slot rod to drive the L-shaped bevel slot rod to move in the direction away from the horizontal frame, and the L-shaped bevel slot rod drives the baffle to move with it. At this time, the baffle no longer blocks the round opening of the ring frame, and the spiral drill bit can pass through the round opening of the ring frame, and then the motor is started to reverse, and the motor drives the screw to drive the moving plate to move upward. During the process of the horizontal frame driving the spiral drill bit to reset and move upward, the sliding rod drives the L-shaped bevel slot rod to move in the direction of the horizontal frame, and the L-shaped bevel slot rod drives the baffle to block the round opening of the ring frame again.

[0010] According to the above technical solution, the anti-falling device also includes two semi-conical disks and two connecting blocks. The two connecting blocks are respectively fixed on the top of one side where the two baffles are close to each other, and the two semi-conical disks are respectively fixed on the top of the two connecting blocks. The bottom of the two semi-conical disks and the top of the ring frame are in the same horizontal plane. At the same time, the baffle moves with the semi-conical disks through the connecting blocks, so that the semi-conical disks are blocked above the ring frame.

[0011] The cam is an angular contact surface that is fixed on the side of the two wheels, and the cam is provided with a plurality of elastic bands, each of which is provided with a plurality of elastic bands, and the plurality of elastic bands are provided with a plurality of elastic bands. The swing position is limited by the baffle rod, and the push plate will not swing. At this time, the pressure roller and the push plate will push the soil under the ring frame away from the ring frame, thereby helping to prevent the soil from accumulating under or around the ring frame. The soil accumulation will produce uneven pressure on the support of the ring frame, resulting in the deviation or instability of the position of the ring frame. The pressure roller and the push plate help to keep the area under the ring frame flat, thereby helping to stabilize the position of the ring frame. In the process of the L-shaped inclined groove rod driving the baffle plate to block the round mouth of the ring frame again, the baffle plate drives the pressure roller through the elastic telescopic rod and the cross bar. The roller and push plate move, and the pressure roller is no longer restricted by the one-way bearing. The pressure roller will roll the soil around the pile foundation hole. The pressure roller can reinforce the soil structure around the pile foundation hole by rolling the soil, thereby reducing the looseness and instability of the pile foundation hole wall and preventing the hole wall from collapsing or deforming. It should be noted that the swing position of the push plate is no longer restricted by the stop rod. When the push plate contacts the soil, the soil will push the push plate to swing, thereby avoiding the problem that the push plate will push the soil around the pile foundation hole into the pile foundation hole.

[0012] The present invention provides a pile foundation construction device for a mountain photovoltaic energy storage system. It has the following beneficial effects:

[0013] (1) The present invention sets an adjustment device so that the pointer ring, servo motor, turntable, circular groove frame, cross frame, and fixed pointer cooperate to drive the spiral drill bit to be in a vertical state with the earth, so that the pile foundation construction device can adapt to the changes of mountain slopes, reduce the influence of external factors on the stability of the pile foundation construction device, and avoid the problem of the pile foundation being tilted or offset during the subsequent construction process due to the change of slope; each time the cross frame moves downward, the cross frame, positioning rod, and ring frame cooperate to drive the corresponding spring of the ring frame to push the ring frame close to the ground. The ring frame close to the ground can provide stronger support and stability, ensuring that the spiral drill bit is not easy to deviate or tilt during the operation. In this way, the accuracy of the drilling can be maintained, and the spiral drill bit can be prevented from tilting or unevenly penetrating into the soil, thereby improving the construction quality.

[0014] (2) The present invention provides an anti-fallback device. When the horizontal frame drives the spiral drill bit to reset and move upward, the horizontal frame, sliding rod, L-shaped inclined groove rod, baffle, ring frame, spiral drill bit, motor 1, and movable plate cooperate to drive the baffle to block the circular opening of the ring frame again. This action effectively prevents the soil and debris brought out of the pile foundation hole by the spiral drill bit from falling back into the pile foundation hole again, which helps to keep the pile foundation hole clean and avoids the soil or debris falling back and accumulating in the pile foundation hole, affecting the verticality and stability of the pile foundation. At the same time, the baffle and the connecting block cooperate to drive the semi-conical disk to block the position above the ring frame. The conical surface of the semi-conical disk will guide the soil to be dispersed and fall around the pile foundation hole, thereby reducing the accumulation of soil in the construction area of ​​the pile foundation hole.

[0015] (3) The present invention provides a compacting device. Each time the L-shaped inclined groove rod drives the baffle plate to move away from the cross frame, the baffle plate, the elastic telescopic rod, the cross bar, and the one-way bearing cooperate to drive the pressure roller and the push plate to push the soil under the ring frame away from the ring frame, thereby helping to prevent soil from accumulating under or around the ring frame. The soil accumulation will produce uneven pressure on the support of the ring frame, resulting in displacement or instability of the position of the ring frame. The pressure roller and the push plate help to keep the area under the ring frame flat, thereby helping to stabilize the position of the ring frame. In the process of the L-shaped inclined groove rod driving the baffle plate to block the circular mouth of the ring frame again, the baffle plate, the elastic telescopic rod, and the cross bar cooperate to drive the pressure roller to roll the soil, thereby reinforcing the soil structure around the pile foundation hole, thereby reducing the loosening and instability of the hole wall of the pile foundation hole and preventing the hole wall from collapsing or deforming. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is schematically shown as a whole Figure 1 ;

[0017] Figure 2 The present invention is schematically shown as a whole Figure 2 ;

[0018] Figure 3 The present invention is schematically shown as a whole Figure 3 ;

[0019] Figure 4 Schematic diagram of the regulating device of the present invention Figure 1 ;

[0020] Figure 5 Schematic diagram of the regulating device of the present invention Figure 2 ;

[0021] Figure 6 is a schematic diagram of the anti-falling device of the present invention;

[0022] Figure 7 For the present invention Figure 6 A schematic diagram of the structure at A;

[0023] Figure 8 It is a schematic diagram of the compacting device of the present invention.

[0024] In the figure: 1. device body; 2. U-shaped frame; 3. moving plate; 4. screw; 5. motor 1; 6. adjusting device; 61. circular groove frame; 62. turntable; 63. cross frame; 64. motor 2; 65. spiral drill bit; 66. servo motor; 67. pointer collar; 68. fixed pointer; 69. positioning rod; 610. ring frame; 611. plug rod; 7. anti-falling device; 71. sliding rod; 72. L-shaped inclined groove rod; 73. baffle; 74. connecting column; 75. semi-conical disk; 76. connecting block; 8. compacting device; 81. elastic telescopic rod; 82. cross bar; 83. one-way bearing; 84. pressure roller; 85. push plate; 86. baffle rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1 - Figure 8One embodiment of the present invention is: a pile foundation construction device for a mountain photovoltaic energy storage system, comprising a device body 1, U-shaped frames 2 are fixed on both sides of the top of the device body 1, and movable plates 3 are slidably installed on the outside of the two U-shaped frames 2, a motor 5 is fixed on the top of one side of the U-shaped frame 2, a screw 4 is fixed at the bottom of the output end of the motor 5, and the screw 4 is threadedly connected to the movable plate 3 on one side, an adjustment device 6 is provided between the two U-shaped frames 2, and the adjustment device 6 includes two circular groove frames 61, and the two circular groove frames 61 are respectively fixed on the sides of the two movable plates 3 close to each other, and a turntable 62 is rotatably installed inside the two circular groove frames 61, a cross frame 63 is fixed between the two turntables 62, and a motor 2 is fixed on the top of the cross frame 63. 64, a spiral drill bit 65 is fixed at the bottom of the output end of the second motor 64, a turntable 62 on one side is driven by a servo motor 66, the servo motor 66 is fixed at the outer wall of the movable plate 3 on one side, a fixed pointer 68 is fixed at the outer wall of the turntable 62 on one side, and a pointer ring 67 is connected to the outer rotation of the circular groove frame 61 on one side, and a counterweight block is set at the bottom pointer of the pointer ring 67. Through the arrangement of the above structure, the horizontal frame 63 drives the spiral drill bit 65 to be vertical to the earth through the second motor 64, so that the pile foundation construction device can adapt to the changes of mountain slopes, reduce the influence of external factors on the stability of the pile foundation construction device, and avoid the problem of tilt or offset of the pile foundation due to slope changes in the subsequent construction process.

[0027] Positioning rods 69 are slidably installed on both sides of the top of the cross frame 63, and a ring frame 610 (such as Figure 5 As shown in the figure, a spring is arranged between the ring frame 610 and the bottom of the cross frame 63. Each time the cross frame 63 moves downward, the spring corresponding to the ring frame 610 pushes the ring frame 610 to be close to the ground through the arrangement of the above structure. The ring frame 610 is close to the ground and can provide stronger support and stability, ensuring that the spiral drill bit 65 is not easily offset or tilted during the operation, so as to maintain the accuracy of the drilling and prevent the spiral drill bit 65 from tilting or unevenly penetrating into the soil, thereby improving the construction quality.

[0028] Insertion rods 611 are fixed to both sides of the bottom of the ring frame 610 , and the insertion rods 611 are used to stabilize the position of the ring frame 610 .

[0029] An anti-falling device 7 is provided below the cross frame 63, and the anti-falling device 7 includes two sliding bars 71, two L-shaped inclined groove bars 72, two baffles 73, and four connecting columns 74. The two sliding bars 71 are respectively fixed on both sides of the cross frame 63, and the two baffles 73 are respectively transversely penetrated and slidably installed on both sides of the ring frame 610. A spring is provided between the baffle 73 and the outer wall of the ring frame 610, and the four connecting columns 74 are respectively fixed at the four corners of the ring frame 610. A single baffle 73 is slidably installed between the two connecting columns 74, and the two L-shaped inclined groove bars 72 are respectively fixed on the side of the top of the two baffles 73 away from each other. The ends of the rods 71 ​​away from the cross frame 63 are slidably mounted inside the two L-shaped inclined groove rods 72, and the springs corresponding to the baffle plates 73 are sleeved on the outside of the connecting columns 74. Each time the cross frame 63 moves upward, the sliding rods 71 ​​are driven to move upward. Through the arrangement of the above structure, the L-shaped inclined groove rods 72 drive the baffle plates 73 to block the round mouth of the ring frame 610 again. This action effectively prevents the soil and debris brought out of the pile foundation hole by the spiral drill bit 65 from falling back into the pile foundation hole again, which helps to keep the pile foundation hole clean and prevents soil or debris from falling back and accumulating in the pile foundation hole, affecting the verticality and stability of the pile foundation.

[0030] The anti-fallback device 7 also includes two semi-conical disks 75 and two connecting blocks 76. The two connecting blocks 76 are respectively fixed on the top of one side of the two baffles 73 close to each other. The two semi-conical disks 75 are respectively fixed on the top of the two connecting blocks 76. The bottoms of the two semi-conical disks 75 and the top of the ring frame 610 are in the same horizontal plane. Through the arrangement of the above structure, the semi-conical disks 75 are blocked in the position above the ring frame 610. The conical surface of the semi-conical disks 75 will guide the soil to be dispersed and fall around the pile foundation hole, thereby reducing the accumulation of soil in the construction area of ​​the pile foundation hole.

[0031] When in use, when the device body 1 is moved to a mountain slope to perform pile foundation construction, the pointer of the pointer ring 67 is affected by the gravity of the counterweight block, and the pointer of the pointer ring 67 will point downward, and the servo motor 66 will be started. The servo motor 66 drives the turntable 62 on one side to rotate inside the circular groove frame 61, and the turntable 62 drives the cross frame 63 to rotate until the turntable 62 drives the pointer of the fixed pointer 68 to indicate the same direction as the pointer of the pointer ring 67. At this time, the cross frame 63 will drive the spiral drill head 65 through the motor 2 64 to be perpendicular to the earth. , so that the pile foundation construction device can adapt to the changes of mountain slopes, reduce the influence of external factors on the stability of the pile foundation construction device, and avoid the problem of tilting or offset of the pile foundation in the subsequent construction process due to the change of slope. Start the motor 1 5, the motor 1 5 drives the screw 4 to rotate, the screw 4 drives the moving plate 3 to move downward along the outer wall of the U-shaped frame 2, the moving plate 3 drives the horizontal frame 63 to move downward through the circular groove frame 61 and the turntable 62, and at the same time, the motor 2 64 drives the spiral drill head 65 to move downward, and drives the screw through the motor 2 64. The auger head 65 rotates, and the auger head 65 rotates to drill holes in the soil. The excess soil is brought out of the hole as the auger head 65 rotates. After the drilling is completed, the motor 15 is started to reverse, and the motor 15 drives the screw 4 to drive the movable plate 3 to move upward. The horizontal frame 63 drives the auger head 65 to reset and move upward, and then it is moved to the next location by the staff. Then the workers will insert the photovoltaic piles in the drilled holes; each time the horizontal frame 63 moves downward, the horizontal frame 63 will drive the positioning rod 69 and the ring frame 610 to move downward until the ring frame 610 is The frame 610 is in contact with the ground. When the cross frame 63 moves downward, the cross frame 63 and the ring frame 610 will squeeze the spring corresponding to the ring frame 610. Under the reaction force of the spring corresponding to the ring frame 610, the spring corresponding to the ring frame 610 will push the ring frame 610 close to the ground. The ring frame 610 close to the ground can provide stronger support and stability, ensuring that the spiral drill bit 65 is not prone to deviation or tilt during operation. This can maintain the accuracy of drilling and prevent the spiral drill bit 65 from tilting or unevenly penetrating into the soil, thereby improving the construction quality.

[0032] When the horizontal frame 63 moves downward, the slide bar 71 will move downward, and the slide bar 71 will push the inclined surface of the L-shaped inclined slot rod 72 to drive the L-shaped inclined slot rod 72 to move away from the horizontal frame 63, and the L-shaped inclined slot rod 72 will drive the baffle plate 73 to move accordingly. At this time, the baffle plate 73 no longer blocks the round opening of the ring frame 610, and the spiral drill bit 65 can pass through the round opening of the ring frame 610. Then, the motor 15 is started to reverse, and the motor 15 drives the screw rod 4 to drive the movable plate 3 to move upward. During the process of the horizontal frame 63 driving the spiral drill bit 65 to reset and move upward, the slide bar 71 drives the L-shaped inclined slot rod 72 to move in the direction of the horizontal frame 63. The shaped inclined groove rod 72 drives the baffle plate 73 to block the circular mouth of the ring frame 610 again. This action effectively prevents the soil and debris brought out of the pile foundation hole by the spiral drill bit 65 from falling back into the pile foundation hole again, which helps to keep the pile foundation hole clean and avoids the soil or debris falling back and accumulating in the pile foundation hole, affecting the verticality and stability of the pile foundation; at the same time, the baffle plate 73 moves with the semi-conical disk 75 through the connecting block 76, so that the semi-conical disk 75 blocks the position above the ring frame 610, and the conical surface of the semi-conical disk 75 guides the soil to be dispersed around the pile foundation hole, thereby reducing the accumulation of soil in the construction area of ​​the pile foundation hole.

[0033] See also Figure 1 - Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, a compacting device 8 is provided at the bottom of the two baffles 73 .

[0034] The compacting device 8 includes a pressure roller 84, two elastic telescopic rods 81, two cross bars 82, and two one-way bearings 83. The fixed ends of the two elastic telescopic rods 81 are respectively fixed to the two sides of the side of the baffle 73 away from the ring frame 610. The two telescopic cross bars 82 are respectively fixed to the bottom of the telescopic ends of the two elastic telescopic rods 81. The pressure roller 84 is rotatably installed between the two cross bars 82 on the side close to the ring frame 610. The two one-way bearings 83 are respectively arranged on the side of the two cross bars 82 away from each other. The one-way bearings 83 are used to limit The pressure roller 84 rotates in one direction, and the compacting device 8 also includes a push plate 85 and a stopper 86. The push plate 85 is hinged between the two cross bars 82, and a torsion spring is provided between the push plate 85 and the outer wall of the cross bar 82. The stopper 86 is fixed between the two cross bars 82, and the stopper 86 is located on the side of the push plate 85 close to the ring frame 610. Every time the L-shaped inclined groove rod 72 drives the stopper 73 to move away from the cross frame 63, the pressure roller 84 is restricted by the one-way bearing 83 and will not rotate, and the pressure roller 84 is The pressure rollers 84 and the push plate 85 push the soil under the ring frame 610 away from the ring frame 610, thereby helping to prevent the soil from accumulating under or around the ring frame 610. The soil accumulation will produce uneven pressure on the support of the ring frame 610, resulting in the deviation or instability of the position of the ring frame 610. The pressure rollers 84 and the push plate 85 help to keep the area under the ring frame 610 flat, thereby helping to stabilize the position of the ring frame 610. In the process of the L-shaped inclined groove rod 72 driving the baffle plate 73 to block the round mouth of the ring frame 610 again, the above The structural setting enables the pressure roller 84 to roll the soil around the pile foundation hole. The pressure roller 84 can reinforce the soil structure around the pile foundation hole by rolling the soil, thereby reducing the looseness and instability of the wall of the pile foundation hole, and preventing the hole wall from collapsing or deforming. It should be noted that the swing position of the push plate 85 is no longer restricted by the baffle 86. When the push plate 85 contacts the soil, the soil will push the push plate 85 to swing, thereby avoiding the problem that the push plate 85 will push the soil around the pile foundation hole into the pile foundation hole.

[0035] When in use, each time the L-shaped inclined groove rod 72 drives the baffle plate 73 to move in the direction away from the cross frame 63, the baffle plate 73 drives the pressure roller 84 and the push plate 85 to move along through the elastic telescopic rod 81 and the cross bar 82, and the pressure roller 84 is restricted by the one-way bearing 83, and the pressure roller 84 will not rotate due to the friction between it and the soil. The swing position of the push plate 85 is restricted by the baffle rod 86, and the push plate 85 will not swing. At this time, the pressure roller 84 and the push plate 85 will push the soil under the ring frame 610 away from the ring frame 610, thereby helping to prevent soil from accumulating under or around the ring frame 610. The accumulation of soil will produce uneven pressure on the support of the ring frame 610, resulting in the deviation or instability of the position of the ring frame 610, and the pressure roller 84 and the push plate 85 help to maintain the flatness of the area below the ring frame 610 The position of the ring frame 610 is stabilized by the L-shaped inclined groove rod 72, which drives the baffle plate 73 to block the circular mouth of the ring frame 610 again. The baffle plate 73 drives the pressure roller 84 and the push plate 85 to move through the elastic telescopic rod 81 and the cross bar 82. At this time, the pressure roller 84 is no longer restricted by the one-way bearing 83, and the pressure roller 84 will roll the soil around the pile foundation hole. The pressure roller 84 can reinforce the soil structure around the pile foundation hole by rolling the soil, thereby reducing the looseness and instability of the wall of the pile foundation hole and preventing the hole wall from collapsing or deforming. It should be noted that the swing position of the push plate 85 is no longer restricted by the baffle rod 86. When the push plate 85 contacts the soil, the soil will push the push plate 85 to swing, thereby avoiding the problem that the push plate 85 will push the soil around the pile foundation hole into the pile foundation hole.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pile foundation construction device for a mountain photovoltaic energy storage system, comprising a device body (1), characterized in that: U-shaped frames (2) are fixed on both sides of the top of the device body (1), and movable plates (3) are slidably mounted on the outside of the two U-shaped frames (2). A motor (5) is fixed on the top of one side of the U-shaped frame (2), and a screw (4) is fixed at the bottom of the output end of the motor (5), and the screw (4) is threadedly connected to the movable plate (3) on one side. An adjustment device (6) is provided between the two U-shaped frames (2), and the adjustment device (6) includes two circular groove frames (61), and the two circular groove frames (61) are respectively fixed on the sides of the two movable plates (3) that are close to each other. A rotating disk (62) is rotatably mounted inside the circular groove frame (61), a horizontal frame (63) is fixed between the two rotating disks (62), a second motor (64) is fixed on the top of the horizontal frame (63), a spiral drill bit (65) is fixed on the bottom of the output end of the second motor (64), the rotating disk (62) on one side is driven by a servo motor (66), the servo motor (66) is fixed to the outer wall of the moving plate (3) on one side, a fixed pointer (68) is fixed to the outer wall of the rotating disk (62) on one side, and a pointer ring (67) is rotatably connected to the outside of the circular groove frame (61) on one side.

2. A pile foundation construction device for a mountain photovoltaic energy storage system according to claim 1, characterized in that: The bottom pointer of the pointer collar (67) is provided with a counterweight.

3. The pile foundation construction device for a mountain photovoltaic energy storage system according to claim 1, characterized in that: Positioning rods (69) are penetrated and slidably mounted on both sides of the top of the cross frame (63); a ring frame (610) is fixed between the bottoms of the two positioning rods (69); and a spring is provided between the ring frame (610) and the bottom of the cross frame (63).

4. A pile foundation construction device for a mountain photovoltaic energy storage system according to claim 3, characterized in that: Insertion rods (611) are fixed to both sides of the bottom of the ring frame (610), and the insertion rods (611) are used to stabilize the position of the ring frame (610).

5. The pile foundation construction device for a mountain photovoltaic energy storage system according to claim 1, characterized in that: An anti-falling device (7) is provided below the cross frame (63), and the anti-falling device (7) comprises two sliding bars (71), two L-shaped inclined groove bars (72), two baffles (73), and four connecting columns (74). The two sliding bars (71) are respectively fixed on both sides of the cross frame (63); the two baffles (73) respectively penetrate transversely and are slidably mounted on both sides of the ring frame (610); springs are provided between the baffles (73) and the outer wall of the ring frame (610); the four connecting columns (74) are respectively fixed at four corners of the ring frame (610); a single baffle (73) is slidably mounted between the two connecting columns (74); the two L-shaped inclined groove bars (72) are respectively fixed on the sides of the tops of the two baffles (73) away from each other; and the ends of the two sliding bars (71) away from the cross frame (63) are respectively slidably mounted inside the two L-shaped inclined groove bars (72).

6. A pile foundation construction device for a mountain photovoltaic energy storage system according to claim 5, characterized in that: The spring corresponding to the baffle (73) is sleeved on the outside of the connecting column (74).

7. The pile foundation construction device for a mountain photovoltaic energy storage system according to claim 5, characterized in that: The anti-falling device (7) further comprises two semi-conical disks (75) and two connecting blocks (76), wherein the two connecting blocks (76) are respectively fixed to the top of one side of the two baffles (73) close to each other, and the two semi-conical disks (75) are respectively fixed to the top of the two connecting blocks (76), and the bottoms of the two semi-conical disks (75) and the top of the ring frame (610) are located at the same horizontal plane.

8. The pile foundation construction device for a mountain photovoltaic energy storage system according to claim 5, characterized in that: A compacting device (8) is provided at the bottom of the two baffles (73), and the compacting device (8) comprises a pressure roller (84), two elastic telescopic rods (81), two cross rods (82), and two one-way bearings (83). The fixed ends of the two elastic telescopic rods (81) are respectively fixed to two sides of a side of the baffle (73) away from the ring frame (610), the two telescopic cross rods (82) are respectively fixed to the bottom of the telescopic ends of the two elastic telescopic rods (81), the pressure roller (84) is rotatably mounted between the two cross rods (82) on one side close to the ring frame (610), and the two one-way bearings (83) are respectively arranged on the sides of the two cross rods (82) away from each other.

9. A pile foundation construction device for a mountain photovoltaic energy storage system according to claim 8, characterized in that: The one-way bearing (83) is used to limit the one-way rotation of the pressure roller (84).

10. A pile foundation construction device for a mountain photovoltaic energy storage system according to claim 8, characterized in that: The compacting device (8) further comprises a push plate (85) and a stop rod (86); the push plate (85) is hinged between the two cross bars (82); a torsion spring is provided between the push plate (85) and the outer wall of the cross bar (82); the stop rod (86) is fixed between the two cross bars (82); and the stop rod (86) is located on a side of the push plate (85) close to the ring frame (610).

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