Anti-overturning mountain photovoltaic pile foundation drilling device

Abstract

The present application relates to mountain photovoltaic construction technology field, the purpose is to provide a kind of anti-overturning mountain photovoltaic pile foundation drilling device.Using the following technical solutions: including pile driver and the adjusting bin installed in the rear end of pile driver by height adjusting device, the top surface of adjusting bin is equipped with one or more storage locking mechanism, position adjusting mechanism is provided in adjusting bin, and positioning pile is installed below position adjusting mechanism;Position adjusting mechanism includes servo motor, sliding frame, swing rod, first adjusting slide, second adjusting slide and installation pile, the position of positioning mechanism is adjusted by the mutual cooperation of each component in position adjusting mechanism, after the completion of the position of pile driver, it is not necessary to repeatedly adjust pile driver, directly adjust the position of position adjusting mechanism to adjust the position of positioning pile, can save the time of adjustment, improve the positioning efficiency of the fixation of pile driver, while reducing the energy loss of pile driver operation.The present application is used for the opening of mountain photovoltaic pile foundation hole.

Description

Technical Field

[0001] This invention relates to the field of mountain photovoltaic construction technology, specifically to a drilling device for anti-overturning mountain photovoltaic pile foundations. Background Technology

[0002] Mountain photovoltaic projects are characterized by large workload, tight schedule, complex construction terrain, and difficulty in material organization. The installation efficiency of mountain photovoltaic brackets directly affects the progress of the entire project and the overall economic benefits of the owner.

[0003] In current domestic mountain photovoltaic projects, the principle of "from whole to part" is followed, and GPS surveying instruments are used for surveying and defense. During this process, the accumulation of layout errors should be avoided. First, a control network for the entire site is established, and then control networks for each sub-array are established separately. During construction, the drilling rig's positioning must meet the requirements of the specifications and regulations, ensuring it is level, upright, stable, safe, and reliable. This ensures that no deviation or movement occurs during construction, and the deviation does not exceed the specifications. Each pile has a positioning center point; when drilling, the drill bit is aligned with the center point.

[0004] Pile foundation construction is the process with the highest safety risks, the greatest construction difficulty, and the most difficult quality control. Mountain photovoltaic projects have a large number of concrete cast-in-place pile foundations, and the construction is all carried out in mountainous areas. Most of the mountain slopes are steep, which makes the construction and material transportation safety risks and difficulties high.

[0005] In mountain photovoltaic projects, the steep slopes of the mountains pose a risk of overturning during pile foundation drilling.

[0006] When driving piles, other large equipment is needed to prevent the pile driver from tipping over, which makes it very inconvenient to move the pile driver, drive piles, and make minor adjustments to the position of the pile driver, which can easily increase the difficulty of construction. Summary of the Invention

[0007] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a drilling device for anti-overturning mountain photovoltaic pile foundations.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A drilling device for anti-overturning mountain photovoltaic pile foundation includes a pile driver and an adjustment chamber installed at the rear end of the pile driver via a height adjustment device. One or more storage and locking mechanisms are installed on the top surface of the adjustment chamber, and a position adjustment mechanism is provided inside the adjustment chamber.

[0010] The position adjustment mechanism includes a servo motor, a sliding frame, a swing arm, a first adjustment slide, a second adjustment slide, and a mounting post. The two ends of the sliding frame are fixed to the inner wall of the adjustment chamber. The motor mounting frame and the stabilizing platform are mounted on the sliding frame. The servo motor is vertically mounted on the motor mounting frame.

[0011] The output end of the servo motor is connected to the upper end of the first drive shaft. The first drive shaft vertically passes through the stabilizer and is rotatably mounted to the stabilizer. The lower end of the first drive shaft is fixedly connected to one end of a horizontally set swing rod. The other end of the swing rod is rotatably mounted with a first adapter shaft. The lower end of the first adapter shaft is connected to a first adjusting slider. The first adjusting slider is slidably mounted in a horizontally set first adjusting slide.

[0012] Two parallel stabilizer bars are located below the sliding frame. The two ends of the stabilizer bars are fixed to the inner wall of the adjustment chamber. A slide block is fixed at the bottom of each end of the second adjustment slide. The two slide blocks are each slidably mounted on a stabilizer bar. A first limiting device for limiting the slide block is provided on both stabilizer bars. A second adjustment slider and a second limiting device for limiting the second adjustment slider are slidably arranged in the second adjustment slide. A guide shaft passes vertically through the second adjustment slider. The upper end of the guide shaft is fixed to the bottom middle section of the first adjustment slide, and the lower end is fixed with an installation stake.

[0013] The lower end of the mounting pile is connected to a positioning mechanism, which includes a vertically arranged positioning pile and a mounting base fixed to the top of the positioning pile. The mounting base is detachably connected to the mounting pile, either by thread or by pin.

[0014] Preferably, the side of the regulating chamber has a limit hole;

[0015] The motor mounting bracket, the stabilizer, and the sliding frame are slidably connected. The moving rod is parallel to the sliding frame, with one end fixed to the motor mounting bracket and the other end passing through the limiting hole outside the adjustment chamber. A locking mechanism for limiting the moving rod is provided on the outer wall of the adjustment chamber. The stabilizer is fixed together with the motor mounting bracket and moves as the motor mounting bracket moves.

[0016] A scale is installed on the movable rod.

[0017] Preferably, the locking mechanism includes a locking collar, a fixing platform, a locking bolt, and a locking nut. The locking collar is slidably fitted onto the portion of the moving rod located outside the adjustment chamber. The fixing platform is located below the locking collar and fixed to the adjustment chamber. The locking bolt passes through the fixing platform from bottom to top and is screwed into the locking screw hole on the locking collar to tighten the moving rod. The locking nut is connected to the locking bolt and is located between the locking collar and the fixing platform.

[0018] Preferably, the first limiting device consists of two clamps, which are fastened to the stabilizer bar by a bolt group and are located on both sides of the slide block respectively. A gasket is provided between the clamp and the stabilizer bar.

[0019] The second limiting device consists of two locking bolts, which are fastened to the second adjusting slide by locking nuts. They are located on both sides of the second adjusting slider. The two locking bolts can be movably installed on both sides of the second adjusting slider 812, or they can be installed through both ends of the second adjusting slider for easy movement together.

[0020] A bearing is installed between the guide shaft and the second adjusting slider.

[0021] Preferably, the pile driver is equipped with an equipment compartment, which contains a driver's cab, and the bottom of the pile driver is a track.

[0022] The pile driver is equipped with a vertical frame on its side, and a pneumatic rod and a stabilizing frame are mounted on the vertical frame. The stabilizing frame is connected to the lower end of the pneumatic rod.

[0023] The stabilizer is fitted with a vertical rod, the top of which is connected to a first steel wire rope, and the bottom of which is fitted with a drilled pile.

[0024] The equipment compartment is equipped with a winding mechanism, and the first wire rope is connected to the winding mechanism.

[0025] Preferably, the height adjustment device includes a hoisting mechanism, a sliding adjustment device, and a height adjustment frame;

[0026] The hoisting mechanism includes a hoisting frame, a fixed pulley, and a second wire rope. The hoisting frame is vertically fixed on the top surface of the equipment compartment. A fixed pulley is installed at the top of the hoisting frame. One end of the second wire rope is connected to the winding mechanism, and the other end passes over the fixed pulley and is connected to a fastener. The winding mechanism has two winding rollers, one for winding the first wire rope and the other for winding the second wire rope.

[0027] The sliding adjustment device includes an upper mounting frame, a lower mounting frame, and a height adjustment rod. The two upper mounting frames are fixed on the top surface of the equipment compartment and located on both sides of the hoisting frame. The lower mounting frame is fixed on the bottom of the equipment compartment and located below the upper mounting frames. Two vertical height adjustment rods are fixed between the two upper mounting frames and the lower mounting frame.

[0028] The height adjustment frame includes an adjustment plate, a fastening seat, and a drive plate. Two adjustment plates, arranged vertically, are fixed on one end face of the drive plate. A first mounting component is fixed on the other end face of the drive plate. Each end of the adjustment plate is slidably fitted onto a height adjustment rod. The fastening seat is fixed on the upper adjustment plate.

[0029] The fastener and the fastener seat are connected together by a snap-fit ​​assembly.

[0030] The top of the outer side of the regulating chamber is provided with a second mounting component. The second mounting component and the first mounting component cooperate and are fixed together with mounting screws. The bottom of the regulating chamber is close to the drive plate.

[0031] The top surface of the first mounting component has a groove in the middle that mates with the second mounting component. The side of the first mounting component also has bolt holes. The second mounting component is inserted into the groove, and the first and second mounting components are fixed together by the mounting screw, thereby installing the adjustment chamber on the height adjustment device.

[0032] Preferably, the storage locking mechanism includes a storage base fixed to the top surface of the adjustment compartment, a guide plate with two adjustment grooves fixed on the storage base, and a first locking plate and a second locking plate provided on the adjustment grooves;

[0033] Two fixing blocks are fixed to the bottom of the first locking plate. The two fixing blocks are respectively fixed in the corresponding adjusting slide grooves, and through holes are opened on the fixing blocks.

[0034] Two limiting sliders are fixed to the bottom of the second locking plate. The two limiting sliders are slidably nested in the corresponding adjusting grooves. A spring telescopic rod is fixed between the limiting slider and the inner wall of the end of the adjusting groove. One end of the guide rope is fixed to the limiting slider, and the other end passes through the through hole and out of the guide plate.

[0035] Preferably, a pull rod is slidably mounted on the storage base via multiple stabilizing sleeves. The end of the guide rope located outside the guide plate is fixed to the pull rod, and a first rope slide and a second rope slide are respectively provided on both sides of the guide rope. The end of the pull rod is connected to one end of the pulling rope, and the other end of the pulling rope is wound around the damping take-up coil.

[0036] The damping take-up coil is fixedly installed on the side of the adjustment chamber, and a third rope slide and a fourth rope slide are installed on the edge of the storage base at the position corresponding to the pull rope.

[0037] The first, second, third, and fourth rope slides have the same structure, all being hourglass-shaped with a narrow middle and wide ends.

[0038] Compared with the prior art, the present invention has the following beneficial effects.

[0039] Firstly, this invention adjusts the position of the positioning mechanism by cooperating and adjusting the operation of each component in the position adjustment mechanism. After the pile driver stops, there is no need to repeatedly adjust the pile driver. The position adjustment mechanism can be directly adjusted and the positioning mechanism can be installed, which can save adjustment time, improve the positioning efficiency of the pile driver, and reduce the energy consumption of the pile driver operation, thus achieving energy saving.

[0040] Secondly, by moving the second adjusting slide on the stabilizer bar and moving the second adjusting slider within the second adjusting slide, the position of the guide shaft can be adjusted, thereby adjusting the position of the positioning pile. This allows for more precise placement of the positioning pile into the anti-overturning positioning hole. Combined with the first and second limiting devices, the position of the positioning pile can be locked. This allows for the stabilization of the pile driver by opening the pile foundation hole, preventing it from overturning.

[0041] Thirdly, the present invention uses a height adjustment device to fasten the fastener to the fastener seat. After the second wire rope is fastened and unfastened by the winding mechanism, it can drive the adjustment chamber to adjust its vertical height. The vertical height of the adjustment chamber can be flexibly adjusted when installing the positioning pile.

[0042] Thirdly, the present invention can temporarily store and transport positioning piles through a storage locking mechanism. No manual handling is required when transporting positioning piles. The first locking plate and the second locking plate fix the positioning piles. After the positioning piles are fixed, they can be moved directly with the pile driver.

[0043] Fifth, the position of the servo motor can be easily adjusted by using the moving rod. The scale set on the moving rod can accurately obtain the movement data of the motor mounting bracket when the moving rod moves the motor mounting bracket, and control the adjustment range. Attached Figure Description

[0044] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the embodiments will be briefly introduced below.

[0045] Figure 1 This is a first-view schematic diagram of the overall structure of the present invention;

[0046] Figure 2 This is a second-view schematic diagram of the overall structure of the present invention;

[0047] Figure 3 This is a third-view schematic diagram of the overall structure of the present invention;

[0048] Figure 4 This is a schematic diagram of the internal structure of the regulating chamber in this invention;

[0049] Figure 5 This is a first-view schematic diagram of the position adjustment mechanism in this invention;

[0050] Figure 6 This is a second-view schematic diagram of the position adjustment mechanism in this invention;

[0051] Figure 7 This is a schematic diagram of the rotation structure of the swing rod in this invention;

[0052] Figure 8This is a schematic diagram of the installation structure of the positioning mechanism in this invention;

[0053] Figure 9 This is a schematic diagram of the installation structure of the movable rod in this invention;

[0054] Figure 10 This is a schematic diagram of the locking mechanism in this invention;

[0055] Figure 11 This is a schematic diagram of the installation structure of the first limiting device in this invention;

[0056] Figure 12 This is a schematic diagram of the installation structure of the second limiting device in this invention;

[0057] Figure 13 This is a cross-sectional view of the connection point between the guide shaft and the second adjusting slider in this invention.

[0058] Figure 14 This is a schematic diagram of the height adjustment device in this invention;

[0059] Figure 15 This is a schematic diagram of the assembly of the height adjustment device and the adjustment chamber in this invention;

[0060] Figure 16 This is a schematic diagram of the installation structure for storing the locking mechanism in this invention. Figure 1 ;

[0061] Figure 17 This is a schematic diagram of the installation structure for storing the locking mechanism in this invention. Figure 2 ;

[0062] Figure 18 This is a first-view schematic diagram of the locking mechanism in this invention;

[0063] Figure 19 This is a second-view schematic diagram of the locking mechanism in this invention;

[0064] Figure 20 This is a cross-sectional view of the locking mechanism in this invention.

[0065] Figure 21 for Figure 20 A magnified view of a portion of point A in the middle.

[0066] In the diagram: 1. Piling machine; 101. Equipment compartment; 102. Driver's compartment; 103. Tracks; 104. Vertical frame; 105. Pneumatic rod; 106. Stability frame; 107. Vertical rod; 108. Drilled pile; 109. First wire rope;

[0067] 2. Receiving mechanism;

[0068] 3. Lifting mechanism; 301. Lifting frame; 302. Fixed pulley; 303. Second wire rope; 304. Fastener;

[0069] 4. Sliding adjustment device; 401. Upper mounting bracket; 402. Lower mounting bracket; 403. Height adjustment rod;

[0070] 5. Height adjustment bracket; 501. Adjustment plate; 502. Fastening seat; 503. First mounting component; 504. Drive plate

[0071] 6. Adjustment chamber; 601. Limiting hole; 602. Locking mechanism; 6021. Locking collar; 6022. Locking screw hole; 6023. Fixing platform; 6024. Locking bolt; 6025. Locking nut; 603. Second mounting component; 604. Mounting screw;

[0072] 7. Storage locking mechanism; 701. Storage base; 702. Adjustment slide;

[0073] 703, First locking plate; 7031, Fixing block; 7032, Through hole;

[0074] 704. Second locking plate; 7041. Limiting slider; 7042. Spring telescopic rod; 7043. Guide rope;

[0075] 705. First rope slide; 706. Second rope slide; 707. Pull rod; 708. Stabilizing sleeve; 709. Third rope slide; 710. Pull rope; 711. Fourth rope slide; 712. Damping take-up reel;

[0076] 8. Position adjustment mechanism; 801. Motor mounting bracket; 802. Servo motor; 803. Moving rod; 8031. Scale; 804. First drive shaft; 805. Stabilizer; 806. Sliding frame; 807. Swing rod; 808. First adapter shaft; 809. First adjusting slider; 810. First adjusting slide rail; 811. Guide shaft; 812. Second adjusting slider; 8121. Bearing; 813. Mounting post; 814. Second limiting device; 8141. Locking nut; 815. Second adjusting slide rail; 816. Slide base; 817. Stabilizer; 818. First limiting device; 8181. Bolt assembly; 8182. Washer;

[0077] 9. Positioning mechanism; 901. Positioning stake; 902. Mounting base. Detailed Implementation

[0078] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0079] The present invention provides the following embodiments.

[0080] like Figure 1 , Figure 2 , Figure 3 As shown, the present invention provides a drilling device for anti-overturning mountain photovoltaic pile foundation, including a pile driver 1 and an adjustment chamber 6 installed at the rear end of the pile driver 1 via a height adjustment device. One or more storage and locking mechanisms 7 are installed on the top surface of the adjustment chamber 6, and a position adjustment mechanism 8 is provided inside the adjustment chamber 6.

[0081] like Figures 4-8 As shown, the position adjustment mechanism 8 includes a servo motor 802, a sliding frame 806, a swing rod 807, a first adjustment slide rail 810, a second adjustment slide rail 815, and a mounting post 813. The two ends of the sliding frame 806 are fixed to the inner wall of the adjustment chamber. The motor mounting frame 801 and the stabilizing platform 805 are mounted on the sliding frame 806. The servo motor 802 is vertically mounted on the motor mounting frame 801.

[0082] The output end of the servo motor 802 is connected to the upper end of the first drive shaft 804. The first drive shaft 804 vertically passes through the stabilizer 805 and is rotatably mounted between the first drive shaft 804 and the stabilizer 805. The lower end of the first drive shaft 804 is fixedly connected to one end of the horizontally arranged swing rod 807. The other end of the swing rod 807 is rotatably mounted with a first adapter shaft 808. The lower end of the first adapter shaft 808 is connected to a first adjusting slider 809. The first adjusting slider 809 is slidably mounted in the horizontally arranged first adjusting slide rail 810.

[0083] Two parallel stabilizer bars 817 are located below the sliding frame 806. The two ends of the stabilizer bars 817 are fixed to the inner wall of the adjustment chamber 6. A slide block 816 is fixed to the bottom of each end of the second adjustment slide rail 815. The two slide blocks 816 are slidably mounted on a stabilizer bar 817. A first limiting device 818 for limiting the slide block 816 is provided on both stabilizer bars 817. A second adjusting slider 812 and a second limiting device 814 for limiting the second adjusting slider 812 are slidably arranged in the second adjustment slide rail 815. A guide shaft 811 passes vertically through the second adjusting slider 812. The upper end of the guide shaft 811 is fixed to the middle of the bottom of the first adjustment slide rail 810, and the lower end is fixed with an installation stake 813.

[0084] The lower end of the mounting pile 813 is connected to a positioning mechanism 9. The positioning mechanism 9 includes a vertically arranged positioning pile 901 and a mounting seat 902 fixed to the top of the positioning pile 901. The mounting seat 902 is detachably connected to the mounting pile 813, either by thread or by pin.

[0085] The positioning pile 901 is installed below the position adjustment mechanism 8. Its position can be adjusted by changing the positions of the second adjusting slide 815 and the second adjusting slider 812 to align it with the anti-overturning positioning hole. The position is then locked by the first limiting device 818 and the second limiting device 814. The positioning pile 901 can also be rotated by the servo motor 802 to facilitate its entry into the anti-overturning positioning hole. The transmission path is: servo motor 802 → first drive shaft 804 → swing rod 807 → first adjusting slider 809 → first adjusting slide 810 → guide shaft 811 → mounting pile 813 → positioning pile 901.

[0086] like Figure 4 , Figure 9 As shown, the side of the regulating chamber 6 has a limit hole 601;

[0087] The motor mounting bracket 801, the stabilizer 805, and the sliding frame 806 are slidably connected. The moving rod 803 is parallel to the sliding frame 806, with one end fixed on the motor mounting bracket 801 and the other end passing through the limiting hole 601 to the outside of the adjustment chamber 6. A locking mechanism 602 is provided on the outer wall of the adjustment chamber 6 to limit the moving rod 803. The stabilizer 805 is fixed together with the motor mounting bracket 801 and moves as the motor mounting bracket 801 moves.

[0088] A scale 8031 ​​is provided on the movable rod 803.

[0089] The position of the servo motor 802 can be easily adjusted by using the moving rod 803. The scale 8031 ​​set on the moving rod 803 can accurately obtain the movement data of the motor mounting bracket 801 when the moving rod 803 drives the motor mounting bracket 801 to move, and control the adjustment range.

[0090] like Figure 10 As shown, the locking mechanism 602 includes a locking collar 6021, a fixed platform 6023, a locking bolt 6024, and a locking nut 6025. The locking collar 6021 is slidably fitted onto the portion of the moving rod 803 located outside the adjusting chamber 6. The fixed platform 6023 is located below the locking collar 6021 and fixed to the adjusting chamber 6. The locking bolt 6024 passes through the fixed platform 6023 from bottom to top and is screwed into the locking screw hole 6022 on the locking collar 6021 to tighten the moving rod 803. The locking nut 6025 is connected to the locking bolt 6024 and is located between the locking collar 6021 and the fixed platform 6023.

[0091] After the moving rod 803 is adjusted, the locking mechanism 602 locks and positions the adjusted moving rod 803 to prevent displacement of the moving rod 803 during equipment operation.

[0092] like Figure 11 , Figure 12 , Figure 13 As shown, the first limiting device 818 consists of two clamps, which are fastened to the stabilizer bar 817 by bolt group 8181 and are located on both sides of the slide block 816 respectively. A gasket 8182 is provided between the clamp and the stabilizer bar 817.

[0093] The second limiting device 814 consists of two locking bolts, which are fastened to the second adjusting slide 815 by locking nuts 8141. They are located on both sides of the second adjusting slider 812. The two locking bolts can be movably installed on both sides of the second adjusting slider 812, or they can pass through both ends of the second adjusting slider 812 for easy movement together.

[0094] A bearing 8121 is installed between the guide shaft 811 and the second adjusting slider 812. The bearing 8121 can be selected to withstand bidirectional axial forces, thereby improving the stability of the guide shaft 811 support.

[0095] The first limiting device 818 uses a clamp to securely engage with the stabilizer bar 817, providing a stable limit for the second adjusting slide 815. The second limiting device 814 uses a locking bolt to securely engage within the second adjusting slide 815, providing a stable limit for the second adjusting slider 812.

[0096] like Figure 1 As shown, the pile driver 1 is equipped with an equipment compartment 101, and a driver's compartment 102 is installed inside the equipment compartment 101. The bottom of the pile driver 1 is a track 103. The driver's compartment 102 serves as the operation control module of the pile driver 1. The operator operates the pile driver 1 from inside the driver's compartment 102. The track 103 makes the pile driver 1 more adaptable to mountainous environments.

[0097] A vertical frame 104 is installed on the side of the pile driver 1. A pneumatic rod 105 and a stabilizing frame 106 are installed on the vertical frame 104. The stabilizing frame 106 is connected to the lower end of the pneumatic rod 105.

[0098] The stabilizer 106 is fitted with a vertical rod 107. The top of the vertical rod 107 is connected to a first steel wire rope 109, and the bottom of the vertical rod 107 is fitted with a drilled pile 108.

[0099] The equipment compartment 101 is equipped with a winding mechanism 2, and the first wire rope 109 is connected to the winding mechanism 2.

[0100] like Figure 14 , Figure 15 As shown, the height adjustment device includes a hoisting mechanism 3, a sliding adjustment device 4, and a height adjustment frame 5;

[0101] The hoisting mechanism 3 includes a hoisting frame 301, a fixed pulley 302, and a second wire rope 303. The hoisting frame 301 is vertically fixed on the top surface of the equipment compartment 101. The fixed pulley 302 is installed at the top of the hoisting frame 301. One end of the second wire rope 303 is connected to the winding mechanism 2, and the other end passes over the fixed pulley 302 and is connected to a fastener 304. The winding mechanism 2 has two winding rollers, one for winding the first wire rope 109 and the other for winding the second wire rope 303.

[0102] The sliding adjustment device 4 includes an upper mounting frame 401, a lower mounting frame 402, and a height adjustment rod 403. The two upper mounting frames 401 are fixed on the top surface of the equipment compartment 101 and located on both sides of the hoisting frame 301. The lower mounting frame 402 is fixed on the bottom of the equipment compartment 101 and located below the upper mounting frames 401. Two vertical height adjustment rods 403 are fixed between the two upper mounting frames 401 and the lower mounting frame 402.

[0103] The height adjustment frame 5 includes an adjustment plate 501, a fastening seat 502, and a drive plate 504. Two adjustment plates 501, which are arranged vertically, are fixed on one end face of the drive plate 504. A first mounting member 503 is fixed on the other end face of the drive plate 504. Both ends of the adjustment plate 501 are slidably fitted onto a height adjustment rod 403. The fastening seat 502 is fixed on the upper adjustment plate 501.

[0104] The fastener 304 and the fastener base 502 are connected together by a snap-fit ​​assembly;

[0105] The top of the outer side of the regulating chamber 6 is provided with a second mounting component 603. The second mounting component 603 and the first mounting component 503 cooperate and are fixed together with the mounting screw 604. The bottom of the regulating chamber 6 is close to the drive plate 504.

[0106] The top surface of the first mounting member 503 has a groove in the middle that mates with the second mounting member 603. The side of the first mounting member 503 also has bolt holes. The second mounting member 603 is inserted into the groove and the first mounting member 503 and the second mounting member 603 are fixed together by the mounting screw 604, thereby installing the adjustment chamber 6 on the height adjustment device.

[0107] The second wire rope 303 is wound and unwound under the control of the winding mechanism 2, which can control the height adjustment frame 5 to slide up and down on the height adjustment rod 403, thereby driving the adjustment chamber 6 to adjust the height position up and down.

[0108] like Figures 16-21As shown, the storage locking mechanism 7 includes a storage base 701 fixed on the top surface of the adjustment chamber 6. A guide plate with two adjustment grooves 702 is fixed on the storage base 701. A first locking plate 703 and a second locking plate 704 are provided on the adjustment grooves 702.

[0109] Two fixing blocks 7031 are fixed to the bottom of the first locking plate 703. The two fixing blocks 7031 are respectively fixed in the corresponding adjusting slide grooves 702. A through hole 7032 is opened on the fixing block 7031.

[0110] Two limiting sliders 7041 are fixed to the bottom of the second locking plate 704. The two limiting sliders 7041 are slidably nested in the corresponding adjusting grooves 702. A spring telescopic rod 7042 is fixedly installed between the limiting slider 7041 and the inner wall of the end of the adjusting groove 702. One end of the guide rope 7043 is fixed to the limiting slider 7041, and the other end passes through the through hole 7032 and out of the guide plate. When the spring telescopic rod 7042 receives the tension provided by the guide rope 7043, it unfolds and retracts to its original position when the tension is lost. The limiting sliders 7041 can drive the second locking plate 704 to move, adjusting the distance between it and the first locking plate 703, thereby realizing the clamping and releasing of the positioning post 901 located between the first locking plate 703 and the second locking plate 704.

[0111] A pull rod 707 is slidably mounted on the storage base 701 via multiple stabilizing sleeves 708. The end of the guide rope 7043 located outside the guide plate is fixed to the pull rod 707, and a first rope slide 705 and a second rope slide 706 are respectively provided on both sides of the guide rope 7043. The end of the pull rod 707 is connected to one end of the pull rope 710, and the other end of the pull rope 710 is wound around the damping take-up coil 712. The damping take-up coil 712 drives the pull rope 710, the pull rod 707, and the guide rope 7043 to achieve resistance and relaxation against the spring telescopic rod 7042, thereby realizing the clamping and relaxation of the positioning pile 901 by the first locking plate 703 and the second locking plate 704. The first rope slide 705 and the second rope slide 706 provide support and protection for the guide rope 7043.

[0112] The damping take-up reel 712 is fixedly installed on the side of the adjusting chamber 6 for easy operation. A third rope slide 709 and a fourth rope slide 711 are installed on the edge of the storage base 701 at the position corresponding to the pull rope 710. The third rope slide 709 and the fourth rope slide 711 provide support and protection for the pull rope 710.

[0113] The first rope slide 705, the second rope slide 706, the third rope slide 709 and the fourth rope slide 711 have the same structure, all of which are hourglass-shaped with a thin middle and thick ends.

[0114] The working principle and process of this invention are as follows.

[0115] The pile driver 1 moves on the mountain by means of the track 103. During the movement, the pile driver will stop at a relatively stable place near the drilling site. First, determine the area where the tail end of the pile driver 1 stops when drilling the foundation hole, and locate the approximate position of the anti-overturning positioning hole. Then, quickly open the anti-overturning positioning hole by replacing the drilling pile 108 with a suitable diameter for the positioning pile 901. The anti-overturning positioning hole serves as a temporary protective foundation for the pile driver 1 during subsequent operations, and provides efficient anti-overturning protection for the pile driver 1 when drilling.

[0116] The pile driver 1 is parked at the location where the pile foundation hole needs to be drilled. At this time, the positioning pile 901 is placed in the storage locking mechanism 7 on the adjusting chamber 6. The positioning pile 901 needs to be removed. The rotating damping winding coil 712 loosens the pull rope 710, and the spring telescopic rod 7042 loses its tension and quickly retracts to reset, causing the second locking plate 704 on the limit slider 7041 to move away from the first locking plate 703. At this time, the positioning pile 901 between the first locking plate 703 and the second locking plate 704 loses its locking force, and the positioning pile 901 can be quickly removed for subsequent installation work.

[0117] When installing the positioning pile 901, the height of the adjusting chamber 6 needs to be increased to ensure that the positioning pile 901 has sufficient installation space. To increase the height of the adjusting chamber 6, the winding mechanism 2 needs to be activated to tighten the second wire rope 303. When tightening, the fastener 304 fastens the fastener seat 502, causing the height adjusting frame 5 to slide upward along the height adjusting rod 403. The height adjusting frame 5 causes the adjusting chamber 6 to move upward, increasing the space between the adjusting chamber 6 and the installation point. The positioning pile 901 can then be aligned with the installation pile 813 for assembly and installation. After assembly, the installation position of the positioning pile 901 needs to be adjusted. Since the installation pile 813 cannot be accurately aligned vertically with the anti-overturning positioning hole when the pile driver 1 is stopped, the positioning pile 901 needs to be aligned with the anti-overturning positioning hole during installation.

[0118] When adjusting the position of the positioning pile 901, pull the second adjusting slide 815 to adjust its position on the stabilizing rod 817. Then, lock the position of the second adjusting slide 815 through the first limiting device 818. Next, slide the second adjusting slider 812, and lock the adjusted position of the second adjusting slider 812 through the second limiting device 814, aligning it with the anti-overturning positioning hole. The position adjustment of the positioning pile 901 is now complete. Then, observe the position of the servo motor 802. Adjust the position of the servo motor 802 on the motor mounting bracket 801 by pulling the moving rod 803, so that it is above the second adjusting slide 815. After adjustment, tighten the locking bolt 6024 to press it against the moving rod 803, and then tighten the locking nut 6025 downwards to press it against the fixed platform 6023, completing the locking of the moving rod 803. Then, the operators safely evacuate the operating area to ensure the safe progress of subsequent construction.

[0119] The servo motor 802 is started to drive the first drive shaft 804 to rotate. The first drive shaft 804 drives the swing arm 807 to rotate. The swing arm 807 drives the first adjustment slide rail 810 to rotate through the first adjustment slider 809. The first adjustment slide rail 810 drives the guide shaft 811 and the mounting pile 813 to also enter the rotation state, and finally drives the positioning pile 901 to rotate.

[0120] The winding mechanism 2 is activated, causing the second wire rope 303 to unfold. The adjusting chamber 6 moves downward under the action of gravity, and the rotating positioning pile 901 gradually enters the anti-overturning positioning hole and is completely nested with it, thus limiting the pile driver 1 that is subsequently opening the pile foundation hole and preventing it from overturning.

[0121] The winding mechanism 2 releases the first wire rope 109, and the pneumatic rod 105 on the vertical frame 104 moves to push the vertical rod 107 on the stabilizing frame 106 downward. At this time, the drilling pile 108 runs and drills holes for the photovoltaic pile at the designated position. During operation, the pile driver 1 is limited by the positioning pile 901 and the anti-overturning positioning hole.

[0122] After drilling is completed, move the adjustment chamber 6 upward to remove the positioning pile 901, and put it back on the storage and locking mechanism 7 for subsequent repeated operation.

[0123] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A drilling device for anti-overturning mountain photovoltaic pile foundations, characterized in that, It includes a pile driver (1) and an adjustment chamber (6) installed at the rear end of the pile driver (1) via a height adjustment device. One or more storage locking mechanisms (7) are installed on the top surface of the adjustment chamber (6), and a position adjustment mechanism (8) is provided inside the adjustment chamber (6). The position adjustment mechanism (8) includes a servo motor (802), a sliding frame (806), a swing arm (807), a first adjustment slide (810), a second adjustment slide (815), and a mounting post (813). The two ends of the sliding frame (806) are fixed to the inner wall of the adjustment chamber. The motor mounting frame (801) and the stabilizing platform (805) are mounted on the sliding frame (806). The servo motor (802) is vertically mounted on the motor mounting frame (801). The output end of the servo motor (802) is connected to the upper end of the first drive shaft (804). The first drive shaft (804) vertically passes through the stabilizer (805) and is rotatably mounted between the stabilizer (805). The lower end of the first drive shaft (804) is fixedly connected to one end of the horizontally arranged swing rod (807). The other end of the swing rod (807) is rotatably mounted with a first adapter shaft (808). The lower end of the first adapter shaft (808) is connected to a first adjusting slider (809). The first adjusting slider (809) is slidably mounted in the horizontally arranged first adjusting slide (810). Two parallel stabilizer bars (817) are located below the sliding frame (806). The two ends of the stabilizer bars (817) are fixed to the inner wall of the adjustment chamber (6). A slide block (816) is fixed at the bottom of each end of the second adjustment slide (815). The two slide blocks (816) are each slidably mounted on a stabilizer bar (817). Both stabilizer bars (817) are provided with a first limiting device (818) for limiting the slide block (816). A second adjustment slider (812) and a second limiting device (814) for limiting the second adjustment slider (812) are slidably arranged in the second adjustment slide (815). A guide shaft (811) passes vertically through the second adjustment slider (812). The upper end of the guide shaft (811) is fixed to the middle section of the bottom of the first adjustment slide (810), and the lower end is fixed with an installation stake (813). The lower end of the installation pile (813) is connected to a positioning mechanism (9). The positioning mechanism (9) includes a vertically arranged positioning pile (901) and a mounting seat (902) fixed to the top of the positioning pile (901). The mounting seat (902) is detachably connected to the installation pile (813).

2. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 1, characterized in that: The regulating chamber (6) has a limit hole (601) on its side. The motor mounting bracket (801), the stabilizer (805), and the sliding frame (806) are slidably connected. The moving rod (803) is parallel to the sliding frame (806), with one end fixed on the motor mounting bracket (801) and the other end passing through the limiting hole (601) outside the adjustment chamber (6). A locking mechanism (602) for limiting the moving rod (803) is provided on the outer wall of the adjustment chamber (6). A scale (8031) is provided on the movable rod (803).

3. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 2, characterized in that: The locking mechanism (602) includes a locking collar (6021), a fixed platform (6023), a locking bolt (6024), and a locking nut (6025). The locking collar (6021) is slidably mounted on the part of the moving rod (803) located outside the adjustment chamber (6). The fixed platform (6023) is located below the locking collar (6021) and fixed on the adjustment chamber (6). The locking bolt (6024) passes through the fixed platform (6023) from bottom to top and is screwed into the locking screw hole (6022) on the locking collar (6021) to tighten the moving rod (803). The locking nut (6025) is connected to the locking bolt (6024) and is located between the locking collar (6021) and the fixed platform (6023).

4. A drilling device for anti-overturning mountain photovoltaic pile foundations according to claim 1 or 2, characterized in that: The first limiting device (818) consists of two clamps, which are fastened to the stabilizer bar (817) by bolt group (8181) and are located on both sides of the slide (816). A gasket (8182) is provided between the clamp and the stabilizer bar (817). The second limiting device (814) consists of two locking bolts, which are fastened to the second adjusting slide (815) by locking nuts (8141) and are located on both sides of the second adjusting slider (812); A bearing (8121) is installed between the guide shaft (811) and the second adjusting slider (812).

5. A drilling device for anti-overturning mountain photovoltaic pile foundations according to claim 1 or 2, characterized in that: The pile driver (1) is equipped with an equipment compartment (101), and a driver's compartment (102) is installed inside the equipment compartment (101). The bottom of the pile driver (1) is a track (103). The pile driver (1) is equipped with a vertical frame (104) on its side. A pneumatic rod (105) and a stabilizing frame (106) are installed on the vertical frame (104). The stabilizing frame (106) is connected to the lower end of the pneumatic rod (105). The stabilizer (106) is fitted with a vertical rod (107), the top of the vertical rod (107) is connected to a first steel wire rope (109), and the bottom of the vertical rod (107) is fitted with a drilled pile (108). The equipment compartment (101) is equipped with a winding mechanism (2), and the first wire rope (109) is connected to the winding mechanism (2).

6. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 5, characterized in that: The height adjustment device includes a hoisting mechanism (3), a sliding adjustment device (4), and a height adjustment frame (5); The hoisting mechanism (3) includes a hoisting frame (301), a fixed pulley (302), and a second wire rope (303). The hoisting frame (301) is vertically fixed on the top surface of the equipment compartment (101). The fixed pulley (302) is installed at the top of the hoisting frame (301). One end of the second wire rope (303) is connected to the winding mechanism (2), and the other end passes around the fixed pulley (302) and is connected to a fastener (304). The sliding adjustment device (4) includes an upper mounting frame (401), a lower mounting frame (402), and a height adjustment rod (403). The two upper mounting frames (401) are fixed on the top surface of the equipment compartment (101) and located on both sides of the hoisting frame (301). The lower mounting frame (402) is fixed on the bottom of the equipment compartment (101) and located below the upper mounting frames (401). Two vertical height adjustment rods (403) are fixed between the two upper mounting frames (401) and the lower mounting frame (402). The height adjustment frame (5) includes an adjustment plate (501), a fastening seat (502), and a drive plate (504). Two adjustment plates (501) arranged vertically are fixed on one side of the drive plate (504), and a first mounting part (503) is fixed on the other side of the drive plate (504). The two ends of the adjustment plate (501) are each slidably fitted onto a height adjustment rod (403), and the fastening seat (502) is fixed on the upper adjustment plate (501). The fastener (304) and the fastener base (502) are connected together by a snap-fit ​​assembly; The top of the outer side of the regulating chamber (6) is provided with a second mounting component (603). The second mounting component (603) and the first mounting component (503) cooperate and are fixed together with the mounting screw (604). The bottom of the regulating chamber (6) is close to the drive plate (504).

7. A drilling device for anti-overturning mountain photovoltaic pile foundations according to claim 1 or 2, characterized in that: The storage locking mechanism (7) includes a storage base (701) fixed on the top surface of the adjustment compartment (6). A guide plate with two adjustment grooves (702) is fixed on the storage base (701). A first locking plate (703) and a second locking plate (704) are provided on the adjustment grooves (702). The bottom of the first locking plate (703) is fixed with two fixing blocks (7031), and the two fixing blocks (7031) are respectively fixed in the corresponding adjusting slide groove (702). The fixing blocks (7031) have through holes (7032). The bottom of the second locking plate (704) is fixed with two limiting sliders (7041). The two limiting sliders (7041) are slidably nested in the corresponding adjusting grooves (702). A spring telescopic rod (7042) is fixedly installed between the limiting slider (7041) and the inner wall of the end of the adjusting groove (702). One end of the guide rope (7043) is fixed on the limiting slider (7041), and the other end passes through the through hole (7032) and out of the guide plate.

8. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 7, characterized in that: A pull rod (707) is slidably mounted on the storage base (701) via multiple stabilizing sleeves (708). The end of the guide rope (7043) located outside the guide plate is fixed on the pull rod (707). A first rope slide (705) and a second rope slide (706) are respectively provided on both sides of the guide rope (7043). The end of the pull rod (707) is connected to one end of the pulling rope (710), and the other end of the pulling rope (710) is wound on the damping take-up coil (712).

9. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 8, characterized in that: The damping take-up reel (712) is fixedly installed on the side of the adjustment chamber (6), and the storage base (701) is equipped with a third rope slide (709) and a fourth rope slide (711) at the position corresponding to the pull rope (710) on its edge.

10. The anti-overturning mountain photovoltaic pile foundation drilling device according to claim 9, characterized in that: The first rope slide (705), the second rope slide (706), the third rope slide (709) and the fourth rope slide (711) have the same structure, all of which are hourglass-shaped with a thin middle and thick ends.

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