Perforating device for tube well support base machining

Abstract

The invention discloses a perforating device for tube well support base machining, and relates to the technical field of perforating devices, the perforating device comprises a perforating device main body and channel steel, and the bottom of the front end of the perforating device main body is movably connected with a drill bit. Through the arrangement of the positioning sleeve, the sliding positioning sleeve and the clamping groove matched with the channel steel, constraint acting force is generated in the transverse direction and the vertical direction, the position of the channel steel is fixed, and the sixth driving device drives the operation table and the channel steel to rotate till the flange of the channel steel is in the vertical state; at the moment, a first lifting rod, a drill bit and a perforating device body are driven by a bearing base to transversely conduct perforating treatment on different positions of the channel steel, and the reasons that in the perforating process, due to the fact that the position of the channel steel is fixed unstably, the drill bit acts on the channel steel to generate strong vibration, and the hands of an operator are difficult to maintain the vertical state are effectively avoided; the problem that the follow-up assembly accuracy is affected due to the fact that the punching position is deviated when punching is conducted is solved.

Description

Technical Field

[0001] This invention relates to the field of drilling equipment technology, and specifically to a drilling device for processing well support bases. Background Technology

[0002] In construction projects, pipes often need to be installed in water and electricity wells. The traditional installation method involves drilling holes with an electric drill, inserting expansion bolts, and then fixing the pipes in place with clamps. This method damages the concrete structure. If the drilling encounters wall reinforcement, a suitable location must be determined, which is labor-intensive, time-consuming, and has poor safety and economic viability. Therefore, the commonly used installation method is as follows: Based on the required installation elevation, fix the positioning reinforcement to the reinforcement of the concrete wall. Then, insert the anchoring reinforcement fixed to the H-shaped channel steel into the sleeve on the positioning reinforcement, ensuring the H-shaped channel steel is flush with the formwork surface to guarantee a high surface fit. Next, drill holes on both sides of the channel steel flange. Then, assemble one flange of the channel steel with the H-shaped channel steel using H-shaped bolts, washers, and fastening nuts. Finally, fix the pipe in the well to the hole drilled on the other flange of the channel steel using pipe clamps, thus completing the pipe positioning. (See attached instruction manual). Figure 1-2 As shown, this fixing method offers high safety performance, quick and convenient installation, and is environmentally friendly.

[0003] During the assembly of the fixed channel steel and the H-shaped channel steel, holes need to be drilled on both sides of the fixed channel steel to facilitate its installation on the H-shaped channel steel and the installation of pipe clamps on the fixed channel steel. Currently, when drilling holes on both sides of the fixed channel steel, construction workers usually use a handheld drilling machine to directly drill holes at the required locations. However, during the drilling process, factors such as unstable channel steel positioning, strong vibrations generated by the drill bit acting on the channel steel, and difficulty in maintaining a vertical hand position can all cause deviations in the drilling position, affecting the accuracy of subsequent assembly. Therefore, this application proposes a drilling device for processing well support bases to solve the above problems. Summary of the Invention

[0004] The present invention provides a drilling device for processing well support bases to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A drilling device for processing well support base includes a drilling device body and a channel steel. A drill bit is movably connected to the bottom front end of the drilling device body. Multiple lifting rods are fixedly connected to the bottom of the drilling device body, and a load-bearing base is fixedly connected to the bottom of the multiple lifting rods.

[0006] It also includes support plate one and support plate two. Support plate one and support plate two are separately and fixedly installed in the operating area. A PLC control cabinet is fixedly connected to support plate two.

[0007] A positioning sleeve is movably connected to a support plate one via a shaft, and a connecting block is movably connected to a support plate two via a shaft. An operating table is fixedly connected between the positioning sleeve and the connecting block. One end of the channel steel is movably engaged with the positioning sleeve. A sliding positioning sleeve is movably connected to the operating table. Both the positioning sleeve and the sliding positioning sleeve are adapted to the shape of the channel steel.

[0008] The sliding positioning sleeve moves along the operating table and engages with the other end of the channel steel to fix the operating position of the channel steel. The load-bearing base drives the main body of the drilling device and the drill bit to move between the support plate one and the support plate two to perform drilling on different positions of the channel steel.

[0009] The positioning sleeve, connecting block, and operating table rotate along the support plate 1 and support plate 2 via shafts, allowing for drilling on both sides of the channel steel.

[0010] A further improvement of the technical solution of the present invention is that: an inner constraint sleeve is movably connected to the operating table, the inner constraint sleeve is adapted to the groove of the channel steel, and through holes are provided on both sides of the inner constraint sleeve, the diameter of the through holes being larger than the diameter of the drill bit.

[0011] When the drill bit and drilling device body moves between support plate one and support plate two to drill holes at different positions on the channel steel, the inner constraint sleeve moves synchronously with the drill bit and drilling device body.

[0012] A further improvement of the technical solution of the present invention is that: a sliding groove is provided on the operating table, the inner constraint sleeve is movably connected to the inner wall of the sliding groove, and a second drive rod and a second guide rod are movably connected through the inner constraint sleeve. Both ends of the second drive rod and the second guide rod are connected to the lower surface of the operating table through the second mounting block.

[0013] A further improvement of the technical solution of the present invention is that a distance measuring device is movably connected between the support plate one and the support plate two. The position of the distance measuring device is aligned with the drilling position when the channel steel is in a vertical state, and the distance between the device and the outer surface of the channel steel is monitored in real time. By monitoring the change in distance, the indentation at the drilling point of the channel steel is monitored.

[0014] A further improvement of the technical solution of the present invention is that: an orthopedic component is provided inside the inner constraint sleeve, the orthopedic component includes a double-headed telescopic rod movably connected inside the inner constraint sleeve, and both output ends of the double-headed telescopic rod are movably connected to a spherical punch.

[0015] During the drilling stage, neither of the two spherical punches is within the range of the through hole. During the straightening stage, the centers of the two spherical punches are collinear with the center of the through hole, and the ranging device moves synchronously with the movement of the inner constraint sleeve.

[0016] A further improvement of the technical solution of the present invention is that: a guide plate is fixedly connected to the double-headed telescopic rod, and a drive rod five and a guide rod five are movably connected through the guide plate. Both ends of the drive rod five and the guide rod five are connected to the top of the inner cavity of the inner constraint sleeve through the mounting block three.

[0017] A further improvement of the technical solution of the present invention is that the diameter of the spherical punch is larger than the drilling diameter but smaller than the diameter of the through hole.

[0018] A further improvement of the technical solution of the present invention is that: both ends of the sliding positioning sleeve are fixedly connected to connecting ear plates, and guide rod one and drive rod one are respectively movably connected through the two connecting ear plates. Both ends of guide rod one and drive rod one are connected to the operating table through mounting block one.

[0019] A further improvement of the technical solution of the present invention is that: a guide rod four and a drive rod four are movably connected through the ranging device, and the two ends of the guide rod four and the drive rod four are respectively connected to the support plate one and the support plate two.

[0020] A further improvement of the technical solution of the present invention is that: a guide rod three and a drive rod three are movably connected through the load-bearing base, and the two ends of the guide rod three and the drive rod three are respectively connected to the support plate one and the support plate two; and multiple drive pulleys are fixedly connected to the bottom of the load-bearing base.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows: 1. This invention provides a drilling device for processing well support bases. Through the setting of a positioning sleeve, a sliding positioning sleeve, and a groove adapted to the channel steel, constraint forces are generated in the horizontal and vertical directions to fix the position of the channel steel. The driving device drives the operating table and the channel steel to rotate until the flange of the channel steel is in a vertical state. At this time, the load-bearing base drives the lifting rod, drill bit, and main body of the drilling device to move laterally to different positions, thus drilling holes in different positions of the channel steel. This effectively avoids the problems that occur during the drilling process, such as unstable channel steel position, strong vibration generated by the drill bit acting on the channel steel, and difficulty for the operator to maintain a vertical position, all of which can cause deviations in the drilling position and affect the subsequent assembly accuracy.

[0022] 2. The present invention provides a drilling device for processing well support base. The position of the distance measuring device is aligned with the drilling position when the channel steel is in a vertical state, and the distance between the device and the outer surface of the channel steel is monitored in real time. By monitoring the change of distance, the indentation at the drilling point of the channel steel is monitored.

[0023] 3. This invention provides a drilling device for processing well support bases. If the ranging device detects a distance difference that needs to be corrected at the drilling depression, the spherical punch is driven by the double-headed telescopic rod in the straightening component to hammer and straighten the channel steel through the through hole. After each or twice of hammering, the ranging device monitors the point until the difference is within the error range, thus avoiding the problem of affecting the installation accuracy due to the drilling depression. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the channel steel of the present invention assembled on the Häfen channel steel; Figure 2 This is a top view of the structure of the channel steel of the present invention assembled on the Häfen channel steel; Figure 3 This is a schematic diagram of the drilling device of the present invention; Figure 4 This is a schematic diagram of the structure of the channel steel of the present invention when it is placed on the operating table; Figure 5 This is a schematic diagram of the structure of the sliding positioning sleeve fixing the channel steel position of the present invention; Figure 6 This is a schematic diagram of the structure when drilling holes in the channel steel according to the present invention; Figure 7 This is a schematic diagram of the structure of the inner constraint sleeve of the present invention sliding along the slide groove; Figure 8 This is a schematic diagram of the structure of the inner constraint sleeve of the present invention; Figure 9 This is a schematic diagram of the internal structure of the inner constraint sleeve of the present invention; Figure 10 This is a schematic diagram of the structure of the double-headed telescopic rod and the spherical punch of the present invention; Figure 11 This is a schematic diagram of the channel steel after drilling according to the present invention.

[0025] In the diagram: 1. Drill bit; 2. Drilling device body; 3. Lifting rod one; 4. Load-bearing base; 5. Support plate one; 6. Support plate two; 7. Positioning sleeve; 8. Connecting block; 9. Drive device six; 10. Operating table; 11. Slide groove; 12. Inner constraint sleeve; 13. Channel steel; 14. Sliding positioning sleeve; 15. Connecting ear plate; 16. Guide rod one; 17. Drive rod one; 18. Mounting block one; 19. Drive device one; 20. Drive rod two; 21. Guide rod two 22. Mounting Block Two; 23. Drive Device Two; 24. Guide Rod Three; 25. Drive Rod Three; 26. Drive Device Three; 27. Guide Rod Four; 28. Drive Rod Four; 29. ​​Drive Device Four; 30. Distance Measuring Device; 31. PLC Control Cabinet; 32. Through Hole; 33. Double-Headed Telescopic Rod; 34. Guide Plate; 35. Spherical Punch; 36. Drive Rod Five; 37. Guide Rod Five; 38. Mounting Block Three; 39. Drive Device Five; 40. Drive Pulley. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to embodiments: Example

[0027] like Figure 3-11 As shown, this invention provides a drilling device for processing well support bases, including a drilling device body 2 and a channel steel 13. A drill bit 1 is movably connected to the bottom front end of the drilling device body 2. The drill bit 1, the drilling device body 2, and the channel steel 13 are all prior art. In this application, the drilling device body 2 drives the drill bit 1 to rotate and drill holes in the two flanges of the channel steel 13. The hole diameter can be achieved by selecting different drill bits 1 as needed. Multiple lifting rods 3 are fixedly connected to the bottom of the drilling device body 2. The lifting rods 3 are prior art and can adopt a pneumatic or electric telescopic structure. The lifting rods 3 can drive the drill bit 1 and the drilling device body 2 to move up and down, and can automatically complete the downward pressing operation during drilling. A load-bearing base 4 is fixedly connected to the bottom of the multiple lifting rods 3. The load-bearing base 4 can move between a support plate 5 and a support plate 6.

[0028] A guide rod 24 and a drive rod 25 are movably connected through the load-bearing base 4. The drive rod 25 is threadedly connected to the load-bearing base 4. The two ends of the guide rod 24 and the drive rod 25 are respectively connected to the support plate 5 and the support plate 6. Multiple drive pulleys 40 are fixedly connected to the bottom of the load-bearing base 4. The drive pulleys 40 assist in support and movement, ensuring the smooth lateral movement of the load-bearing base 4, drill bit 1, and drilling device body 2. A drive device 26 is fixedly connected to the support plate 5. The drive device 26 is existing technology and includes equipment such as a motor and related accessories. The drive device 26 drives the drive rod 25 to rotate, which drives the load-bearing base 4, drill bit 1, drilling device body 2, and lifting rod 3 to move to different positions along the guide rod 24 and the drive rod 25.

[0029] It also includes support plate 5 and support plate 6. Support plate 5 and support plate 6 are separately and fixedly installed in the operating area. The distance between support plate 5 and support plate 6 is large enough to facilitate drilling of channel steel 13 of different sizes. A PLC control cabinet 31 is fixedly connected to support plate 6. The PLC control cabinet 31 is prior art and is electrically connected to each electrical control device in this application to ensure the real-time performance and accuracy of control commands and to adapt to the continuous operation requirements of each device in this application.

[0030] A positioning sleeve 7 is movably connected to the support plate 5 via a shaft, and a connecting block 8 is movably connected to the support plate 6 via a shaft. An operating table 10 is fixedly connected between the positioning sleeve 7 and the connecting block 8. One end of the channel steel 13 is movably engaged with the positioning sleeve 7. A sliding positioning sleeve 14 is movably connected to the operating table 10. Both the positioning sleeve 7 and the sliding positioning sleeve 14 are adapted to the shape of the channel steel 13. A drive device 6 9 is installed on one side of the support plate 6. The drive device 6 9 is existing technology and includes a motor, gears, and other structures and related accessories. The drive device 6 9 can drive the positioning sleeve 7, the connecting block 8, and the operating table 10 to rotate together.

[0031] The sliding positioning sleeve 14 moves along the operating table 10 and engages with the other end of the channel steel 13 to fix the operating position of the channel steel 13. The load-bearing base 4 drives the main body 2 of the drilling device and the drill bit 1 to move between the support plate 1 5 and the support plate 2 6 to perform drilling on different positions of the channel steel 13.

[0032] Positioning sleeve 7, connecting block 8, and operating table 10 rotate along support plate 1 5 and support plate 2 6 via shafts, allowing for drilling on both sides of channel steel 13.

[0033] Initially, the operating platform 10 is in a horizontal position. At this time, one end of the channel steel 13 with its opening facing downwards is movably engaged with the positioning sleeve 7. Then, the sliding positioning sleeve 14 moves closer to the channel steel 13 until it is movably engaged with the channel steel 13. At this time, the position of the channel steel 13 is fixed. Through the setting of the positioning sleeve 7, the sliding positioning sleeve 14 and the matching slots of the channel steel 13, a constraint force is generated in the horizontal and vertical directions. Then, the driving device 6 9 drives the positioning sleeve 7, the connecting block 8, the operating platform 10 and the fixed channel steel 13 on it to rotate 90 degrees in any direction, so that the centerline of the drilling position on one side of the channel steel 13 is coplanar with the centerline of the drill bit 1. At this time, the load-bearing base 4 drives the lifting rod 1 3 and the drill bit 1 to rotate together. 1. The main body 2 of the drilling device can be moved laterally to different positions to drill holes in different positions of the channel steel 13. After drilling one side of the flange, it can be rotated 180 degrees to make the other side of the flange face upward. At this time, the flange on that side can be drilled by moving the load-bearing base 4. The channel steel 13 to be processed is fixed in position by the mechanical fixture. The drilling process of the drill bit 1 and the main body 2 of the drilling device replaces manual drilling and effectively avoids the problems that occur during the drilling process, such as unstable channel steel position, strong vibration generated by the drill bit acting on the channel steel, and difficulty for the operator to keep their hands in a vertical position, which will cause deviation in the drilling position and affect the subsequent assembly accuracy.

[0034] The pivot positions between the positioning sleeve 7, connecting block 8, and support plate 5 and support plate 6 must meet the following conditions: When the channel steel 13 is placed on the operating table 10, the center line of the vertical line connecting the drilling lines on both sides of the channel steel 13 is collinear with the center line of the rotating shaft of the positioning sleeve 7 and the connecting block 8 on the support plate 5 and the support plate 6, and is coplanar with the center line of the drill bit 1. This technical solution has the following beneficial effects: After the channel steel 13 is fixed on the operating table 10, the positioning sleeve 7, the connecting block 8, and the operating table 10 with the channel steel 13 fixed on them can be rotated together by the drive device 6 9. This allows drilling to be performed on both flanges of the channel steel 13, ensuring that the drilling positions on both flanges of the channel steel 13 are coplanar and guaranteeing drilling accuracy. This eliminates the need to drill one flange, adjust the position of the channel steel 13 so that the other flange faces upward, and then perform the position fixing and drilling operations on the channel steel 13 again. The second position fixing may cause a certain deviation in the fixed position of the channel steel 13, resulting in errors in the subsequent drilling accuracy.

[0035] If multiple holes need to be drilled on one side of the flange of channel steel 13, in order to avoid stress concentration and superposition, the hole group along the flange length direction adopts a "symmetrical distribution" drilling method, such as the three holes are drilled in a "left-middle-right" symmetrical arrangement to reduce the accumulation of stress on one side.

[0036] Furthermore, an inner constraint sleeve 12 is movably connected to the operating table 10. The inner constraint sleeve 12 is adapted to the groove of the channel steel 13. Through holes 32 are provided on both sides of the inner constraint sleeve 12. The diameter of the through holes 32 is larger than the diameter of the drill bit 1.

[0037] When the drill bit 1 and the main body of the drilling device 2 move between the support plate 1 5 and the support plate 2 6 to drill holes at different positions on the channel steel 13, the inner constraint sleeve 12 moves synchronously with the drill bit 1 and the main body of the drilling device 2.

[0038] Simultaneously, during drilling, the inner constraint sleeve 12 moves together with the drill bit 1 and the main body 2 of the drilling device. That is, the center line of the drill bit 1, the drilling point on the channel steel 13 and the center of the through hole 32 are collinear. The inner constraint sleeve 12 provides internal constraint to the flange part near the drilling point of the channel steel 13, which can effectively avoid the problem of local warping and plastic deformation of the flange. When the drill bit 1 penetrates the flange of the channel steel 13, the end of the drill bit 1 that has penetrated will enter the inner constraint sleeve 12 through the through hole 32, which will protect the end of the drill bit 1.

[0039] Furthermore, the operating table 10 is provided with a sliding groove 11, which is engaged with the inner constraint sleeve 12 to ensure that the inner constraint sleeve 12 can be stably held on the operating table 10 when it slides to any position. The inner constraint sleeve 12 is movably connected to the inner wall of the sliding groove 11. A second drive rod 20 and a second guide rod 21 are movably connected through the inner constraint sleeve 12. Both ends of the second drive rod 20 and the second guide rod 21 are connected to the lower surface of the operating table 10 through the second mounting block 22. The second drive rod 20 is threadedly connected to the inner constraint sleeve 12. A second drive device 23 is fixedly connected to the second mounting block 22. The second drive device 23 is existing technology and includes a motor and other equipment and related accessories. The second drive device 23 drives the second drive rod 20 to rotate, which can drive the inner constraint sleeve 12 to reciprocate along the sliding groove 11, the second drive rod 20, and the second guide rod 21 to any position.

[0040] Furthermore, a ranging device 30 is movably connected between support plate 5 and support plate 6. The ranging device 30 is existing technology. In this application, a high-precision laser rangefinder is selected as the ranging device 30, but other detection equipment can also be selected. The position of the ranging device 30 is aligned with the drilling position when the channel steel 13 is in a vertical state. The distance between the ranging device 30 and the outer surface of the channel steel 13 is monitored in real time. By monitoring the change in distance, the indentation at the drilling point of the channel steel 13 is monitored.

[0041] A guide rod 27 and a drive rod 28 are movably connected through the ranging device 30. The drive rod 28 is threadedly connected to the ranging device 30. The two ends of the guide rod 27 and the drive rod 28 are respectively connected to the support plate 5 and the support plate 6. A drive device 29 is fixedly connected to the support plate 5. The drive device 29 is existing technology and includes a motor and other equipment and related accessories. The drive rod 28 can be rotated by the drive device 29, which moves the ranging device 30 to different positions along the guide rod 27 and the drive rod 28.

[0042] First, the channel steel 13 is fixed on the operating platform 10. Then, the driving device 69 drives the positioning sleeve 7 and the connecting block 8 to rotate the operating platform 10 and the fixed channel steel 13 twice, so that the two flanges of the channel steel 13 are directly opposite the ranging device 30. The ranging device 30 moves along the support plate 1 5 and the support plate 2 6 to monitor the distance between the two flanges of the channel steel 13. This data is used as the initial data a and b. After drilling a hole in one flange, the driving device 69 drives the positioning sleeve 7 and the connecting block 8 to rotate the operating platform 10 and the fixed channel steel 13 180 degrees, so that the other flange of the channel steel 13 faces upward and the flange with the hole facing downward. At this time, the distance is measured. The distance measuring device 30 moves together with the drill bit 1 and the main body of the drilling device 2. While drilling the other flange, the distance measuring device 30 monitors the distance of the flange that has been drilled and records the distance change at each point as c. The closer to the drilling point, the larger the indentation, and the greater the distance difference between c and a. After the other flange is drilled, the drive device 69 drives the positioning sleeve 7 and the connecting block 8 to rotate the operating table 10 and the channel steel 13 fixed on it by 180 degrees, so that the other flange faces downward. At this time, the distance measuring device 30 works to monitor the distance of the other flange that has been drilled and records the distance change at each point as d. The closer to the drilling point, the larger the indentation, and the greater the distance difference between d and b.

[0043] Furthermore, the inner restraint sleeve 12 is equipped with an orthopedic assembly, which includes a double-headed telescopic rod 33 movably connected inside the inner restraint sleeve 12. The double-headed telescopic rod 33 is existing technology and can be driven by pneumatic, electric or other means to drive the ball punch 35 to extend or retract. The two output ends of the double-headed telescopic rod 33 are movably connected to the ball punch 35. The ball punch 35 is a soft hammer, such as a copper hammer or a rubber hammer, to avoid the problem of deformation or impact cracks caused by direct striking with a hard hammer or iron hammer. The double-headed telescopic rod 33 can produce different striking forces.

[0044] During the drilling stage, neither of the two spherical punches 35 is within the range of the through hole 32, ensuring that the drilling of the drill bit 1 is not affected. During the straightening stage, the centers of the two spherical punches 35 are collinear with the center of the through hole 32, and the ranging device 30 moves synchronously with the movement of the inner constraint sleeve 12.

[0045] The working process of the ranging device 30 in conjunction with the orthotic components is as follows: With one flange drilled downwards, drill bit 1, inner constraint sleeve 12, and ranging device 30 move synchronously to drill the other flange. If drill bit 1 has not moved to the drilling point, and a distance difference requiring correction appears at the downward-facing flange monitored by ranging device 30, it indicates that the depression needs correction. At this time, double-headed telescopic rod 33 and spherical punch 35 move to the alignment position of the through hole 32 and begin working. The double-headed telescopic rod 33 drives the spherical punch 35 to hammer and shape the channel steel 13 through the through hole 32. After each hammering or two hammerings, ranging device 30 monitors the point until the difference between the monitored data c and a is within the error range. If drill bit 1 moves to the drilling point first, that is, drills the other flange first, after drilling is completed, drill bit 1, The inner constraint sleeve 12 and the ranging device 30 continue to move. If the ranging device 30 detects a distance difference that needs to be corrected, the straightening component works until the depression is corrected. Then, the above operation is repeated until all the holes on the other side flange of the channel steel 13 are completed, and the straightening of one side flange of the channel steel 13 is completed. At this time, the drive device 6 9 drives the operating table 10 to rotate the channel steel 13 180 degrees along the support plate 1 5 and the support plate 2 6, so that the other side flange of the channel steel 13 with the holes is facing down. At this time, the inner constraint sleeve 12 works with the ranging device 30 to detect and straighten the holes on this side until the difference between the monitored data d and b is within the error range. This indicates that the correction of the depression caused by the drilling of the channel steel 13 is completed, avoiding the problem of affecting the installation accuracy due to the drilling depression.

[0046] Because the flange thickness of channel steel 13 is typically 6-20mm, the axial pressure and radial cutting force of drill bit 1 during drilling can cause local plastic deformation of the flange. This can lead to excessive clearance between the hole and the connecting channel steel during subsequent assembly, or prevent the flange from fitting tightly with the mating surface, affecting structural stability. Therefore, by using the ranging device 30 to monitor the depression at the drilling location of channel steel 13 and using the straightening component to correct the depression, the above problems can be effectively avoided, ensuring the installation accuracy of channel steel 13.

[0047] Since the double-headed telescopic rod 33 can produce different striking forces, the striking force of the double-headed telescopic rod 33 can be adjusted in real time according to the difference between c and a, and the difference between d and b monitored by the ranging device 30. For example, based on the difference between c and a, and the difference between d and b, the striking force of the double-headed telescopic rod 33 can be divided into three levels: large, medium, and small. First gear: The difference between c and a, and the difference between d and b are very small. At this time, a small gear can be used to tap until the difference between c and a, and the difference between d and b are within the error range. Second setting: When the differences between c and a, and between d and b are relatively large, use a medium setting for tapping. As the differences between c and a, and between d and b gradually decrease to a very small range, use a low setting for tapping until the differences between c and a, and between d and b are within the error range. Third gear: When the difference between c and a, and the difference between d and b are large, use a high gear to tap until the difference between c and a, and the difference between d and b are relatively large. Then use a medium gear to tap. When the difference between c and a, and the difference between d and b are very small, use a low gear to tap until the difference between c and a, and the difference between d and b are within the error range.

[0048] Since the dents caused by drilling are generally minor deformations, the above-mentioned tapping method can effectively prevent the reverse protrusion of the dented area of ​​the channel steel 13 due to excessive tapping force.

[0049] By ensuring that the center line of the rotating shaft between the positioning sleeve 7, connecting block 8, support plate 1 5, and support plate 2 6 is collinear with the center line of the line perpendicular to the drilling lines on both sides of the channel steel 13, and coplanar with the center line of the drill bit 1, the following beneficial effects are achieved: After drilling a hole in one side of the channel steel 13, the positioning sleeve 7, connecting block 8, operating table 10, and channel steel 13 are driven to rotate 180 degrees by the driving device 6 9. At this time, the un-drilled flange on the other side of the channel steel 13 faces upward, and the flange with the hole faces downward, aligned with the ranging device 30. While drilling the upward-facing flange, the flange with the hole can be detected and corrected for depressions, effectively improving the correction efficiency of the drilling depressions.

[0050] Furthermore, a guide plate 34 is fixedly connected to the double-headed telescopic rod 33. A drive rod 36 and a guide rod 37 are movably connected through the guide plate 34. The drive rod 36 is threadedly connected to the guide plate 34. Both ends of the drive rod 36 and the guide rod 37 are connected to the top of the inner cavity of the inner constraint sleeve 12 through the mounting block 38. A drive device 39 is fixedly connected to the mounting block 38. The drive device 39 is existing technology and includes equipment such as a motor and related accessories. The drive rod 36 can be driven to rotate through the drive device 39.

[0051] When the straightening component is not in operation, the double-headed telescopic rod 33 and the spherical punch 35 are located away from the through hole 32. When the straightening component is in operation, the drive device 39 drives the drive rod 36 to rotate, which moves the guide plate 34, the double-headed telescopic rod 33, and the spherical punch 35 to a position aligned with the through hole 32. The double-headed telescopic rod 33 drives the spherical punch 35 to repeatedly extend and retract, penetrating the through hole 32 to hammer the dented area of ​​the channel steel 13 outward. Each hammering can be combined with the monitoring function of the ranging device 30 to monitor the correction of the dented part in real time. When the difference between the monitoring data of the ranging device 30 and the actual data is within the error range, it can be considered that the correction of the dent at that point is completed. The straightening component and the ranging device 30 continue to move until the correction of the dent in the flange part of the channel steel 13 is completed, ensuring the subsequent installation accuracy.

[0052] Furthermore, the diameter of the spherical punch 35 is larger than the drilling diameter but smaller than the diameter of the through hole 32. Since the indentation caused by drilling is a slight deformation, and under the constraint of the inner constraint sleeve 12, the indentation is only within a small range. Moreover, the spherical punch 35 is always aligned with the center of the through hole 32, and the drill bit 1 and the hole drilled by the drill bit 1 are aligned with the through hole 32. That is, the center point of the hole drilled on the channel steel 13 is aligned with the spherical punch 35. The diameter of the spherical punch 35 is larger than the diameter of the hole. Therefore, the spherical punch 35 almost covers the entire drilling indentation. By striking the indentation with the spherical punch 35, the indentation is subjected to the striking force as a whole, gradually restoring its deformation and effectively ensuring the effect of hammering and straightening.

[0053] Furthermore, both ends of the sliding positioning sleeve 14 are fixedly connected to connecting ear plates 15. Guide rod 16 and drive rod 17 are respectively movably connected through the two connecting ear plates 15. Drive rod 17 is threadedly connected to the connecting ear plate 15. Both ends of guide rod 16 and drive rod 17 are connected to the operating table 10 through mounting block 18. Drive device 19 is fixedly connected to the mounting block 18. Drive device 19 is existing technology and includes equipment such as motor and related accessories. Drive device 19 can drive guide rod 16 to rotate, causing connecting ear plate 15 and sliding positioning sleeve 14 to slide along guide rod 16, drive rod 17 and operating table 10, clamping and positioning the channel steel 13 clamped on the positioning sleeve 7, which is convenient for subsequent rotation, drilling and straightening.

Claims

1. A pipe well support base processing punching device, comprising a punching device body (2) and a channel steel (13), the front end of the punching device body (2) is movably connected with a drill bit (1), characterized in that: The bottom of the punching device body (2) is fixedly connected with a plurality of lifting rods one (3), and the bottom of the plurality of lifting rods one (3) is fixedly connected with a bearing base (4); It also includes a supporting plate one (5) and a supporting plate two (6), the supporting plate one (5) and the supporting plate two (6) are separately fixedly installed on the operation site, and the supporting plate two (6) is fixedly connected with a PLC control cabinet (31); The supporting plate one (5) is movably connected with a positioning sleeve (7) through a shaft, the supporting plate two (6) is movably connected with a connecting block (8) through a shaft, the positioning sleeve (7) and the connecting block (8) are fixedly connected with an operation table (10), one end of the channel steel (13) is movably connected with the positioning sleeve (7), and the operation table (10) is movably connected with a sliding positioning sleeve (14); the positioning sleeve (7) and the sliding positioning sleeve (14) are matched with the shape of the channel steel (13); The sliding positioning sleeve (14) moves along the operation table (10) and is movably connected with the other end of the channel steel (13), so that the operation position of the channel steel (13) is fixed, and the bearing base (4) drives the punching device body (2) and the drill bit (1) to move between the supporting plate one (5) and the supporting plate two (6), so that the different positions of the channel steel (13) are punched; The positioning sleeve (7), the connecting block (8) and the operation table (10) are rotatable along the supporting plate one (5) and the supporting plate two (6) through a shaft, and the two sides of the channel steel (13) can be punched respectively.

2. The perforating device for processing a pipe well support base according to claim 1, characterized in that: The operation table (10) is movably connected with an inner constraint sleeve (12), the inner constraint sleeve (12) is matched with the groove of the channel steel (13), and through holes (32) are formed in the two sides of the inner constraint sleeve (12) and have a diameter larger than that of the drill bit (1); When the drill bit (1) and the punching device body (2) move between the supporting plate one (5) and the supporting plate two (6) to punch different positions of the channel steel (13), the inner constraint sleeve (12) moves synchronously with the drill bit (1) and the punching device body (2).

3. The perforating device for processing a pipe well support base according to claim 2, characterized in that: A sliding groove (11) is formed in the operation table (10), the inner constraint sleeve (12) is movably connected with the inner wall of the sliding groove (11), and a driving rod two (20) and a guide rod two (21) are movably connected through the inner constraint sleeve (12); the two ends of the driving rod two (20) and the guide rod two (21) are connected with the lower surface of the operation table (10) through mounting blocks two (22).

4. The perforating device for processing a pipe well support base according to claim 1, wherein: A distance measuring device (30) is movably connected between the supporting plate one (5) and the supporting plate two (6), the position of the distance measuring device (30) is aligned with the punching position of the channel steel (13) in the vertical state, the distance between the distance measuring device (30) and the outer surface of the channel steel (13) is monitored in real time, and the recess condition of the punching position of the channel steel (13) is monitored by monitoring the change of the distance.

5. The perforating device for processing a pipe well support base according to claim 4, characterized in that: An orthopedic assembly is arranged in the inner constraint sleeve (12), the orthopedic assembly comprises a double-headed telescopic rod (33) movably connected in the inner constraint sleeve (12), and ball-shaped drifts (35) are movably connected to the two output ends of the double-headed telescopic rod (33). In the drilling stage, the two spherical punches (35) are not in the range of the through hole (32), in the straightening stage, the centers of the two spherical punches (35) are collinear with the center of the through hole (32), and the distance measuring device (30) moves synchronously with the movement of the inner constraint sleeve (12).

6. The perforating device for processing a pipe well support base according to claim 5, wherein: The double-head telescopic rod (33) is fixedly connected with a guide plate (34), the guide plate (34) is movably connected with a driving rod five (36) and a guide rod five (37), and the two ends of the driving rod five (36) and the guide rod five (37) are connected with the top of the inner cavity of the inner constraint sleeve (12) through mounting blocks three (38).

7. The perforating device for processing a pipe well support base according to claim 5, wherein: The diameter of the spherical punch (35) is greater than the punching diameter and less than the diameter of the through hole (32).

8. The perforating device for processing a pipe well support base according to claim 1, wherein: The two ends of the sliding positioning sleeve (14) are fixedly connected with connecting ear plates (15), the connecting ear plates (15) are movably connected with a guide rod one (16) and a driving rod one (17), and the two ends of the guide rod one (16) and the driving rod one (17) are connected with the operation table (10) through mounting blocks one (18).

9. The perforating device for processing a pipe well support base according to claim 4, wherein: The distance measuring device (30) is movably connected with a guide rod four (27) and a driving rod four (28), and the two ends of the guide rod four (27) and the driving rod four (28) are connected with the supporting plate one (5) and the supporting plate two (6).

10. The perforating device for processing a pipe well support base according to claim 1, wherein: The bearing base (4) is movably connected with a guide rod three (24) and a driving rod three (25), the two ends of the guide rod three (24) and the driving rod three (25) are connected with the supporting plate one (5) and the supporting plate two (6), and the bottom of the bearing base (4) is fixedly connected with a plurality of driving pulleys (40).

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