Photovoltaic opposite-punching hole punching machine

Abstract

The utility model provides a photovoltaic opposite-punching hole punching machine, which relates to the technical field of photovoltaic construction devices and comprises a frame, a punching drilling machine, a clamping plate and a transverse clamping device. According to the photovoltaic opposite-punching hole punching machine, a photovoltaic support rod is placed between the two sets of transverse clamping strips, and the position of the photovoltaic support rod is adjusted so that a drill rod of the hole punching drilling machine can be aligned to the drilling position. The hydraulic driving part is started, the driving rod is pulled to move in the direction of the vertical plate where the hydraulic driving part is located, the driving rod drives the two sets of transverse clamping strips to synchronously slide inwards along the sliding columns through the connecting rods, the support rod is clamped from the two sides, the position of the clamping plate is adjusted through the threaded columns, and the clamping plate and the vertical plate are matched to clamp the support rod. And the main screw is driven to rotate to drive the punching drilling machine to move to the target position along the connecting column, and the punching drilling machine is started to drill the support rod. On the premise that the photovoltaic support rod is horizontally and longitudinally clamped by the clamping plate and the vertical plate, the transverse clamping device is additionally arranged to conduct bilateral synchronous clamping, and bidirectional clamping and fixing of the photovoltaic support rod are achieved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic construction equipment technology, and in particular to a photovoltaic through-hole drilling machine. Background Technology

[0002] A photovoltaic (PV) through-hole drilling machine is a specialized device used to create through-holes in PV support poles. It typically consists of a power system, a transmission system, a drilling mechanism, and clamps. The power system provides power, which is transmitted to the drilling mechanism via the transmission system, causing the drill bit to rotate and feed, thus drilling through-holes into the PV support pole. After drilling, the various components of the PV support can be assembled and secured using bolts, nuts, and other connectors, ensuring the stability and reliability of the support structure.

[0003] Existing drilling machines can only clamp in one direction horizontally. For some irregularly shaped and large photovoltaic support poles, unidirectional clamping is insufficient to provide adequate support and fixing force. During the drilling process, the drilling machine and the support pole are prone to shaking and misalignment, causing the drill bit to deviate from the intended drilling position. This results in inaccurate hole positions, inconsistent hole diameters, and even tilting or eccentricity, affecting the drilling accuracy and quality. This, in turn, affects the installation of subsequent connectors and reduces the overall assembly accuracy and stability of the photovoltaic support system. Utility Model Content

[0004] This invention provides a photovoltaic through-hole drilling machine, which solves the problem mentioned in the background art that unidirectional clamping cannot provide sufficient support and fixing force, thus affecting the accuracy and quality of drilling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic through-hole drilling machine, comprising a frame, a drilling rig, a clamping plate, and a horizontal clamping device. The frame includes upright plates and connecting columns, with two upright plates symmetrically arranged. The connecting columns are fixedly connected between the two upright plates. The drilling rig is slidably connected to the connecting columns. A clamping plate is provided on one side of one of the upright plates, and threaded columns are fixedly connected to both ends of the side of the clamping plate. The threaded columns are slidably connected to the clamping plate. A base frame is provided below the connecting columns, and the base frame is fixed to the upright plates. The frame is internally fixedly connected to a sliding column. The transverse clamping device is located below the drilling rig. The transverse clamping device includes a horizontal clamping bar and a drive rod. Two sets of horizontal clamping bars are symmetrically arranged. One end of the horizontal clamping bar is fixedly connected to a sliding sleeve, which is slidably connected to the sliding column. A rotating seat is fixedly connected to the side of the horizontal clamping bar. A column hole is opened through the outer peripheral side of the sliding column. The drive rod is slidably connected inside the column hole. One end of the drive rod is rotatably connected to two connecting rods. The two connecting rods are respectively rotatably connected to the rotating seats of the two sets of horizontal clamping bars.

[0006] Preferably, a crossbeam is provided on one side of the sliding column, the crossbeam is fixed on the base frame, a beam hole is provided through the side of the crossbeam, the beam hole is coaxial with the column hole, and the drive rod passes through the beam hole.

[0007] Preferably, a hydraulic drive component is fixedly connected to the other end of the upright plate, and the output end of the hydraulic drive component is fixedly connected to the other end of the drive rod.

[0008] Preferably, a support base is fixedly connected to the outer periphery of the hydraulic drive component, and one end of the support base is fixed to the clamping plate.

[0009] Preferably, the sides of both ends of the upright plates are provided with plate holes, the two plate holes on the upright plates at both ends are coaxially arranged, and the inside of the plate hole is provided with an annular groove, which is coaxially arranged with the plate hole.

[0010] Preferably, a main screw is provided inside the plate hole, and two rotating rings are fixedly connected to the outer periphery of the main screw. The two rotating rings are respectively rotatably connected to the annular grooves of the clamping plates at both ends.

[0011] Preferably, there are two sets of connecting columns, and the two sets of connecting columns are respectively fixed at both ends of the upright plate.

[0012] Preferably, the bottom of the drilling machine is fixed with a base plate, and the drilling machine is slidably connected to the two connecting columns through the base plate. A threaded sleeve is fixedly connected to the lower end of the base plate, and the threaded sleeve is threadedly connected to the main screw.

[0013] Preferably, the threaded sleeve is located below the connecting post, and a turntable is fixedly connected to one end of the main screw.

[0014] Preferably, a handle is fixedly connected to the upper surface of the drilling machine.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Place the photovoltaic support rod between the two sets of horizontal clamping bars, and adjust its position so that the drill rod of the drilling machine is aligned with the drilling position. Start the hydraulic drive, pulling the drive rod towards the vertical plate where the hydraulic drive is located. The drive rod, through the connecting rod, drives the two sets of horizontal clamping bars to slide synchronously inward along the sliding column, clamping the support rod from both sides. Adjust the position of the clamping plate through the threaded column so that it fits against the surface of the support rod. Tighten the two fixing nuts to clamp them on both sides of the vertical plate, fixing the clamping plates in place. The clamping plates and the vertical plate work together to hold the support rod. Rotate the turntable to drive the main screw to rotate, moving the base plate and the drilling machine along the connecting column to the target position. Start the drilling machine, and the drill bit drills the support rod. Based on the horizontal and longitudinal clamping of the photovoltaic support rod by the clamping plates and the vertical plate, the addition of a transverse clamping device enables simultaneous clamping on both sides, achieving bidirectional clamping and fixing of the photovoltaic support rod. Compared with traditional unidirectional clamping, this effectively prevents the support rod from shaking or shifting during drilling, improving drilling accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the photovoltaic through-hole drilling machine of this utility model;

[0018] Figure 2 This is a side view of the photovoltaic through-hole drilling machine of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the crossbar and drive rod of this utility model.

[0020] Figure 4 This is a structural schematic diagram of the sliding column installation position of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the vertical plate and the main screw of this utility model.

[0022] Figure 6 A structural schematic diagram showing the location of the annular groove in this utility model;

[0023] Figure 7 This is a structural diagram of the threaded sleeve installation position of this utility model.

[0024] Numbered in the diagram: 1. Frame; 11. Vertical plate; 111. Plate hole; 112. Ring groove; 12. Connecting column; 2. Base plate; 21. Threaded sleeve; 3. Drilling machine; 31. Handle; 4. Clamping plate; 41. Threaded column; 5. Base frame; 51. Crossbeam; 511. Beam hole; 52. Sliding column; 521. Column hole; 6. Horizontal clamping bar; 61. Sliding sleeve; 62. Rotary seat; 7. Drive rod; 71. Connecting rod; 8. Hydraulic drive component; 81. Support seat; 9. Main screw; 91. Rotary ring; 92. Turntable. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] This utility model provides a photovoltaic through-hole drilling machine, such as Figure 1 and Figure 2 As shown, the device includes a frame 1, a drilling rig 3, a clamping plate 4, and a horizontal clamping device. The frame 1 includes two upright plates 11 and two connecting columns 12. The two upright plates 11 are symmetrically arranged, and the connecting columns 12 are fixedly connected between the two upright plates 11. The drilling rig 3 is slidably connected to the connecting columns 12. A clamping plate 4 is provided on one side of one upright plate 11. Threaded columns 41 are fixedly connected to both ends of the side of the clamping plate 4, and the threaded columns 41 are slidably connected to the clamping plate 4. Figure 3 and Figure 4 As shown, a base frame 5 is installed below the connecting column 12, and the base frame 5 is fixed to the upright plate 11. A sliding column 52 is fixedly connected inside the base frame 5. A transverse clamping device is installed below the drilling rig 3. The transverse clamping device includes a horizontal clamping bar 6 and a drive rod 7. Two sets of horizontal clamping bars 6 are symmetrically arranged. A sliding sleeve 61 is fixedly connected to one end of the horizontal clamping bar 6. The sliding sleeve 61 is slidably connected to the sliding column 52. A rotating seat 62 is fixedly connected to the side of the horizontal clamping bar 6. A column hole 521 is opened through the outer peripheral side of the sliding column 52. The drive rod 7 is slidably connected inside the column hole 521. Two connecting rods 71 ​​are rotatably connected to one end of the drive rod 7. The two connecting rods 71 ​​are rotatably connected to the rotating seats 62 of the two sets of horizontal clamping bars 6, respectively. The clamping plate 4, together with the transverse clamping device, realizes the horizontal longitudinal and horizontal bidirectional fixation of the photovoltaic support rod. Two fixing nuts are threadedly connected to the outer peripheral side of the threaded column 41 on the clamping plate 4. The two fixing nuts are located on both sides of the upright plate 11, respectively.

[0027] like Figure 3 and Figure 4 As shown, a crossbeam 51 is provided on one side of the sliding column 52. The crossbeam 51 is fixed to the base frame 5. A beam hole 511 is provided through the side of the crossbeam 51. The beam hole 511 is coaxially arranged with the column hole 521, and the drive rod 7 passes through the beam hole 511. The drive rod 7 passes through both the crossbeam 51 and the sliding column 52. While the crossbeam 51 and the sliding column 52 support the drive rod 7, the two-point support ensures that the drive rod 7 remains horizontal.

[0028] like Figure 1 and Figure 2As shown, a hydraulic drive component 8 is fixedly connected to the other end of the upright plate 11, and the output end of the hydraulic drive component 8 is fixedly connected to the other end of the drive rod 7. A support base 81 is fixedly connected to the outer periphery of the hydraulic drive component 8, and one end of the support base 81 is fixed to the clamping plate 4. When the hydraulic drive component 8 pushes the drive rod 7, the two sets of horizontal clamping bars 6 move synchronously inward or outward through the transmission of the connecting rod 71, converting linear motion into symmetrical clamping action, realizing synchronous clamping on both sides, improving stability, and providing strong hydraulic drive force and fast response. The support base 81 enhances the structural rigidity, provides support for the hydraulic drive component 8, and keeps it horizontal.

[0029] like Figure 2 and Figure 4 As shown, both ends of the upright plates 11 have through holes 111 on their sides. The two holes 111 on the upright plates 11 are coaxially arranged, and annular grooves 112 are formed inside the holes 111, coaxial with the holes 111. A main screw 9 is installed inside the hole 111, and two rotating rings 91 are fixedly connected to the outer periphery of the main screw 9. The two rotating rings 91 are rotatably connected to the annular grooves 112 of the end clamping plates 4. The rotating rings 91, located in the annular grooves 112, restrict the main screw 9 from linearly moving along its axis, ensuring that the main screw 9 can only rotate within the holes 111.

[0030] like Figure 5 and Figure 6 As shown, two sets of connecting columns 12 are provided, and the two sets of connecting columns 12 are fixed to both ends of the upright plate 11 respectively. A base plate 2 is fixed to the bottom of the drilling machine 3, and the drilling machine 3 is slidably connected to the two connecting columns 12 via the base plate 2. A threaded sleeve 21 is fixedly connected to the lower end of the base plate 2, and the threaded sleeve 21 is threadedly connected to the main screw 9. The threaded sleeve 21 is located below the connecting columns 12, and a turntable 92 is fixedly connected to one end of the main screw 9. The connecting columns 12 support the base plate 2 and guide the drilling machine 3 to slide horizontally. The double-column design enhances the load-bearing capacity and reduces the shaking of the drilling machine 3 during sliding.

[0031] like Figure 7 As shown, a handle 31 is fixedly connected to the upper surface of the drilling machine 3. The drilling machine 3 can be lifted to the vertical position where drilling is required on the photovoltaic support pole by carrying the handle 31.

[0032] Using this utility model, such as Figure 1 and Figure 2As shown, the photovoltaic support rod is placed between the two sets of horizontal clamping bars 6, and its position is adjusted so that the drill rod of the drilling machine 3 is aligned with the drilling position. The hydraulic drive component 8 is started, and the drive rod 7 is pulled to move towards the vertical plate 11 where the hydraulic drive component 8 is located. The drive rod 7 drives the two sets of horizontal clamping bars 6 to slide inward synchronously along the sliding column 52 through the connecting rod 71, clamping the support rod from both sides. The position of the clamping plate 4 is adjusted through the threaded column 41 so that it fits against the surface of the support rod. The two fixing nuts are tightened so that they are clamped on both sides of the vertical plate 11, fixing the clamping plate 4. The clamping plate 4 and the vertical plate 11 cooperate to clamp the support rod. The turntable 92 is rotated to drive the main screw 9 to rotate, which drives the base plate 2 and the drilling machine 3 to move along the connecting column 12 to the target position. The drilling machine 3 is started, and the drill bit drills a hole in the support rod. With the horizontal longitudinal clamping of the photovoltaic support rod by the clamping plate 4 and the upright plate 11, the photovoltaic support rod is clamped in both directions by adding a transverse clamping device to achieve bidirectional clamping and fixing. Compared with the traditional unidirectional clamping, this can effectively prevent the support rod from shaking and displacing during the drilling process and improve the drilling accuracy.

[0033] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A photovoltaic through-hole drilling machine, comprising a frame (1), a drilling rig (3), and a clamping plate (4), wherein the frame (1) comprises a vertical plate (11) and a connecting column (12), two vertical plates (11) are symmetrically arranged, the connecting column (12) is fixedly connected between the two vertical plates (11), the drilling rig (3) is slidably connected to the connecting column (12), a clamping plate (4) is provided on one side of one end of the vertical plate (11), and threaded columns (41) are fixedly connected to both ends of the side of the clamping plate (4), the threaded columns (41) being slidably connected to the clamping plate (4), characterized in that, It also includes a transverse clamping device. A base frame (5) is provided below the connecting column (12). The base frame (5) is fixed on the vertical plate (11). A sliding column (52) is fixedly connected inside the base frame (5). The transverse clamping device is located below the drilling machine (3). The transverse clamping device includes a transverse clamping bar (6) and a drive rod (7). Two sets of transverse clamping bars (6) are symmetrically arranged. A sliding sleeve (61) is fixedly connected to one end of the transverse clamping bar (6). The sliding sleeve (61) is slidably connected to the sliding column (52). The side of the horizontal clamping bar (6) is fixedly connected to the rotating seat (62). The outer peripheral side of the sliding column (52) is provided with a column hole (521). The driving rod (7) is slidably connected to the inside of the column hole (521). One end of the driving rod (7) is rotatably connected to two connecting rods (71). The two connecting rods (71) are respectively rotatably connected to the rotating seats (62) of the two sets of horizontal clamping bars (6).

2. The photovoltaic through-hole drilling machine according to claim 1, characterized in that, A crossbeam (51) is provided on one side of the sliding column (52). The crossbeam (51) is fixed on the base frame (5). A beam hole (511) is provided through the side of the crossbeam (51). The beam hole (511) is coaxially arranged with the column hole (521). The drive rod (7) passes through the beam hole (511).

3. The photovoltaic through-hole drilling machine according to claim 2, characterized in that, A hydraulic drive unit (8) is fixedly connected to the other end of the upright plate (11), and the output end of the hydraulic drive unit (8) is fixedly connected to the other end of the drive rod (7).

4. The photovoltaic through-hole drilling machine according to claim 3, characterized in that, The hydraulic drive component (8) is fixedly connected to a support base (81) on its outer periphery, and one end of the support base (81) is fixed to the clamping plate (4).

5. The photovoltaic through-hole drilling machine according to claim 1, characterized in that, Both sides of the upright plates (11) have through holes (111). The two holes (111) on the upright plates (11) are coaxially arranged. The inside of the holes (111) is provided with an annular groove (112). The annular groove (112) is coaxially arranged with the holes (111).

6. The photovoltaic through-hole drilling machine according to claim 5, characterized in that, A main screw (9) is provided inside the plate hole (111). Two rotating rings (91) are fixedly connected to the outer periphery of the main screw (9). The two rotating rings (91) are respectively rotatably connected in the annular grooves (112) of the clamping plates (4) at both ends.

7. The photovoltaic through-hole drilling machine according to claim 6, characterized in that, Two sets of connecting columns (12) are provided, and the two sets of connecting columns (12) are respectively fixed at both ends of the upright plate (11).

8. The photovoltaic through-hole drilling machine according to claim 7, characterized in that, The bottom of the drilling machine (3) is fixed with a base plate (2). The drilling machine (3) is slidably connected to the two connecting columns (12) through the base plate (2). A threaded sleeve (21) is fixedly connected to the lower end of the base plate (2). The threaded sleeve (21) is threadedly connected to the main screw (9).

9. The photovoltaic through-hole drilling machine according to claim 8, characterized in that, The threaded sleeve (21) is located below the connecting post (12), and a turntable (92) is fixedly connected to one end of the main screw (9).

10. The photovoltaic through-hole drilling machine according to claim 1, characterized in that, A handle (31) is fixedly connected to the upper surface of the drilling machine (3).

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