An alignment and installation device with online calibration

Abstract

The present invention discloses an alignment and installation device with online calibration, belonging to the field of tooling, which includes two moving platforms. The moving platform includes a moving assembly, a platform adjustment assembly and a shaft alignment and calibration assembly. The moving assembly includes a moving trolley with a vehicle frame and a plurality of legs. The platform adjustment assembly includes an equipment platform, an adjustment platform and an adjustment lead screw. The shaft alignment and calibration assembly includes a base, a bearing chamber, an axial adjustment mechanism, a radial adjustment mechanism and a vertical adjustment mechanism. Compared with the prior art, it has the characteristics of flexibility, easy operation and wide application range.

Description

Technical Field

[0001] The present invention relates to a tooling device, in particular to an installation device suitable for shaft positioning and capable of on-line calibration. Background Art

[0002] There are many shaft alignment and calibration maintenance items in the installation operations of speed reducers, motors, and fans, such as coupling calibration maintenance, inspection and replacement of rolling bearings, etc. If there is an angular difference when the driving shaft and the driven shaft rotate synchronously, a large stress will be generated. When rotating at high speed, the bearing will bear a large stress, resulting in a large amount of heat, vibration, etc., and it is easy to accelerate the bearing damage and mechanical seal failure, thus leading to serious consequences.

[0003] In the existing alignment and shaft installation, often a hoisting device is used to place the two workpieces to be pre-installed at both ends of the installation device respectively, and then alignment operation is carried out. After alignment and installation, it is hoisted and transferred again. Therefore, it is only suitable for isolated alignment installation and cannot achieve the installation and calibration of on-line workpieces. Moreover, the alignment installation device has high requirements for the site and cannot be operated in the field. Summary of the Invention

[0004] The technical task of the present invention is to overcome the deficiencies of the above prior art and provide an alignment installation device with on-line calibration to overcome the defects of inflexible alignment installation and difficult on-site operation.

[0005] The technical solution for the present invention to solve its technical problems is: an alignment installation device with on-line calibration, including a mobile platform, characterized in that: there are two mobile platforms, and the mobile platform includes a mobile assembly, a platform adjustment assembly, and a shaft alignment and calibration assembly;

[0006] The mobile assembly includes a mobile cart with a vehicle frame and a plurality of legs; the legs are hollow, and the upper end is a cover plate with a threaded hole;

[0007] The platform adjustment assembly includes an equipment platform, an adjustment platform, and an adjustment lead screw; the equipment platform and the adjustment seat below form a rigid platform with a cavity; the struts on the bottom surface of the adjustment platform are sleeved outside the legs; the lower end of the adjustment lead screw passes through the through hole of the adjustment platform and is threadedly connected to the cover plate at the lower part; the positioning pin in the middle position of the adjustment platform passes through the through hole of the bottom plate of the adjustment seat; a plurality of adjustment oil cylinders are evenly distributed around the positioning pin, and the piston rods of the adjustment oil cylinders are used to jack up the bottom plate of the adjustment seat; the inner ends of the equipment platforms and the adjustment platforms of the two mobile platforms are movably connected;

[0008] The described shaft alignment assembly includes a base, a bearing housing, an axial adjustment mechanism, a radial adjustment mechanism, and a vertical adjustment mechanism. The base is located on the equipment platform and is connected to the bearing housing through a vertical plate. At both ends inside the bearing housing, bearings are installed, and a rotating shaft with evenly distributed positioning holes drilled radially is installed in the inner hole of the bearing. A through hole is provided in the middle position at the upper part of the bearing housing, and a positioning pin matching the positioning hole is inside. The axial adjustment mechanism is that axial adjustment nuts are fixedly installed at both axial ends of the equipment platform relative to the base, and axial adjustment bolts are connected by internal threads. The radial adjustment mechanism is that radial adjustment nuts are fixedly installed on both axial sides of the equipment platform relative to the base, and radial adjustment bolts are connected by internal threads. The vertical adjustment mechanism includes a vertical adjustment bolt, and the base is provided with a threaded hole matching the lifting jack screw.

[0009] Further, a universal wheel column screw is provided at the sealing plate at the lower end of the above-mentioned support leg. The universal wheel can rotate horizontally around the column screw, and the load of the moving trolley is supported by a thrust bearing.

[0010] Further, a hydraulic support leg is installed at the center of the bottom of the above-mentioned vehicle frame.

[0011] Further, a positioning plate is provided at the inner end of the above-mentioned adjustment platform; the positioning plates of the two moving platforms are connected by a positioning device.

[0012] Further, the above-mentioned positioning device includes a positioning bolt and a positioning wedge iron, and the positioning bolt cooperates with the positioning wedge iron to achieve rapid positioning.

[0013] Further, an annular groove is provided at the upper part of the above-mentioned adjustment lead screw, and the annular groove is clamped and positioned with a card, and the two are rotationally connected. The card is fixed on the adjustment platform by a card bolt.

[0014] Further, the above-mentioned adjustment oil cylinder is installed on the bottom surface of the adjustment platform, and corresponding through holes are provided on the adjustment platform. The piston rod passes through the through hole and contacts the bottom plate of the adjustment seat.

[0015] Further, the inner end of the above-mentioned rotating shaft is connected by internal threads to a rotating shaft cap.

[0016] Further, the above-mentioned bearing is fixed inside the bearing housing by a end cover and a end cover fixing bolt; at the center position of the outer end cover, a bearing clearance adjustment jack screw is connected by internal threads. There is a blind hole at the inner end of the jack screw, and a thimble is provided in the blind hole. The thimble protrudes from the inner end of the jack screw and abuts against the axis of the rotating shaft; a spring is provided between the thimble and the bottom of the blind hole of the jack screw, and the spring acts on the thimble.

[0017] Furthermore, the above-mentioned equipment platform and the base are connected by fixing bolts. The equipment platform has through holes, and the base has strip holes at corresponding positions. The difference between the width of the strip holes and the outer diameter of the T-shaped bolts is greater than the radial horizontal adjustment range. It is fastened by fixing bolts, and the outer diameter of the fixing bolts is greater than the width of the strip holes.

[0018] Compared with the prior art, the present invention has the following prominent beneficial effects:

[0019] 1. Shorten the alignment time of the workpiece to the shaft, improve the alignment accuracy, and improve the working efficiency of maintenance workers;

[0020] 2. Low site requirements, can be operated on-site, and can be installed and corrected online for shaft alignment;

[0021] 3. Wide application range, can be used for coaxial shaft alignment installation, and can also be used for non-coaxial alignment installation operations; 4. Quick and convenient operation, movable, high flexibility, and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention.

[0023] Figure 2 is a schematic structural diagram of the bearing clearance adjustment set screw of the present invention.

[0024] Figure 3 is a schematic side view structural diagram of the present invention.

[0025] Wherein: 1. Equipment platform; 2. Base; 3. Connecting flange; 4. Flange bolt; 5. Adjusting platform; 6. Support column; 7. Leg; 8. Cover plate; 9. Adjusting lead screw; 10. Universal wheel column screw; 11. Universal wheel; 12. Thrust bearing; 13. Card; 14. Card bolt; 15. Square handle of the lead screw; 16. Adjusting seat; 17. Axial adjustment nut; 18. Axial adjustment bolt; 19. Adjusting gasket; 20. Fixing bolt; 21. Lifting set screw; 22. Bearing clearance adjustment set screw; 23. Set screw locking nut; 24. Spring; 25. Thimble; 26. Bearing; 27. End cover fastening bolt; 28. End cover; 29. Hoisting ring; 30. Positioning hole; 31. Positioning pin; 32. Rotating shaft; 33. Workpiece; 34. Workpiece fixing bolt; 35. Magnetic base; 36. Dial indicator; 37. Bearing housing; 38. Adjusting oil cylinder; 39. Piston rod; 40. Positioning pin; 41. Positioning plate; 42. Radial horizontal adjustment bolt; 43. Vertical plate; 44. Positioning bolt; 45. Positioning wedge. DETAILED DESCRIPTION OF THE INVENTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings of the specification and specific embodiments. In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] In the following embodiments, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention application can be understood according to specific circumstances.

[0028] For better narration, take Figure 1 towards the central axis as the front, and vice versa as the back. It should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present invention application.

[0029] As Figures 1-3 shown, the present invention includes two mobile platforms. The mobile platform includes a mobile assembly, a platform adjustment assembly, and a shaft alignment assembly.

[0030] The mobile assembly includes a mobile cart with a frame and a plurality of legs 7. A universal wheel 11 is installed below the leg 7. In this embodiment, the leg 7 is hollow, the upper end is a cover plate 8 with a threaded hole, and a universal wheel column screw 10 is provided at the sealing plate at the lower end. The universal wheel 11 can rotate horizontally around the column screw 10, and the weight of the mobile cart is supported by a thrust bearing 12. To increase stability, in an optimized solution, a hydraulic leg is installed at the center of the bottom of the frame. Once the two-sided mobile platforms are docked, the hydraulic leg is used to replace the leg 7 with a universal wheel to achieve support. Further, the bottom end of the hydraulic leg is connected to a rubber cushion plate, which plays a role in anti-slip shock absorption and protecting the ground of the site.

[0031] The described platform adjustment assembly includes an equipment platform 1, an adjustment platform 5, and an adjustment lead screw 9.

[0032] The equipment platform 1 is welded to the lower adjustment seat 16 to form a rigid platform with a cavity. A connecting flange 3 is provided at the inner end of the equipment platform 1, and the connecting flanges 3 of the two moving platforms are connected and fixed by flange bolts 4.

[0033] On the bottom surface of the adjustment platform 5, columns 6 are provided corresponding to the positions of the legs 7 of the moving trolley. The columns 6 are hollow columns, and the lower ends are sleeved outside the legs 7.

[0034] The number of the adjustment lead screws 9 corresponds to that of the legs 7. An annular groove is provided at the upper part of the adjustment lead screw 9, and the uppermost end is a lead screw square handle 15.

[0035] The lower end of the adjustment lead screw 9 passes through the through hole of the adjustment platform 5 and is threadedly connected to the cover plate 8 at the lower part. The annular groove is clamped and positioned with the card 13, and the two are rotationally connected. The card 13 is fixed to the adjustment platform 5 by a card bolt 14. When using a wrench to adjust the lead screw square handle 15, the adjustment platform 5 descends when rotated clockwise, and the adjustment platform 5 ascends when rotated counterclockwise. Since there are multiple adjustment lead screws 9, the adjustment platform 5 can be adjusted horizontally in cooperation with a spirit level. According to which side the bubble of the spirit level deflects, appropriately rotate the adjustment lead screw on that side clockwise to make the platform level. The lead screw square handle 15 can also be a handwheel. The annular groove is fixed to the card 13 and the card bolt 14, or the upper end of the adjustment lead screw 9 can be connected to the adjustment platform 5 through a bearing.

[0036] Positioning plates 41 are provided on both sides at the inner end of the adjustment platform 5. The positioning plates 41 of the two moving platforms are connected by a positioning device. In order to achieve rapid positioning, the positioning device in this embodiment includes a positioning bolt 44 and a positioning wedge 45. The positioning bolt 44 cooperates with the positioning wedge 45 to achieve rapid positioning, combining the adjustment platforms 5 of the two moving platforms into one, ensuring that the coupling alignment data will not be distorted due to the deformation of the moving platform.

[0037] A positioning pin 40 is provided at the middle position of the adjustment platform 5, and the positioning pin 40 passes through the through hole of the bottom plate of the adjustment seat 16. In order to increase stability, there are two positioning pins 40 in this embodiment. Radially arranged. A plurality of adjustment cylinders 38 are evenly distributed around the positioning pin 40. The piston rod 39 of the adjustment cylinder 38 is used to jack up the bottom plate of the adjustment seat 16 to achieve the purpose of quickly adjusting the height of the equipment platform 1. In this embodiment, in order to increase the moving space, the adjustment cylinders 38 are installed on the bottom surface of the adjustment platform 5, and corresponding through holes are provided on the adjustment platform 5. The piston rod 39 passes through the through hole and contacts the bottom plate of the adjustment seat 16.

[0038] The described axial alignment assembly includes a base 2, a bearing housing 37, an axial adjustment mechanism, a radial adjustment mechanism, and a vertical adjustment mechanism.

[0039] The base 2 is located on the equipment platform 1 and is integrally formed by welding with the bearing housing 37 through a vertical plate 43. In this embodiment, there are three vertical plates 43.

[0040] At both ends inside the bearing housing 37, bearings 26 are installed. A rotating shaft 32 is installed in the inner hole of the bearing 26, and the rotating shaft 32 can achieve the purpose of rotating the workpiece 33. The bearings 26 are fixed inside the bearing housing 37 through end covers 28 and end cover fixing bolts 27.

[0041] In order to prevent the workpiece 33 from falling off during movement, in an optimized solution, the inner end of the rotating shaft 32 is thread - connected to a rotating shaft cap. The diameter of the rotating shaft cap is larger than that of the rotating shaft 32. For the convenience of disassembly, the thread connection can be that the inner end of the rotating shaft 32 has a threaded hole, and the rotating shaft cap is disc - shaped, with a screw rod in the center of one side and a handle perpendicular to the disc surface near the circumference on the other side.

[0042] The inner end of the rotating shaft 32 is used to connect with the axis of the workpiece 33. The connection can be a key connection. In an optimized solution, the workpiece 33 and the rotating shaft 32 are connected and fixed by an interference fit method, saving the processing procedures of keyways and keys.

[0043] In order to facilitate transportation, a lifting ring 29 is provided at the upper end of the bearing housing 37.

[0044] A through - hole is provided at the middle position of the upper part of the bearing housing 37, and there is a positioning pin 31 inside. Four positioning holes 30 are radially and evenly drilled on the rotating shaft 32. When the operator drops the positioning pin 31 into the positioning holes 30 of the rotating shaft 32, precise positioning can be achieved, and the positioning function in the four directions of 3 o'clock, 6 o'clock, 9 o'clock, and 12 o'clock of the workpiece 33 can be achieved.

[0045] As Figure 2 shown, a bearing clearance adjustment jackscrew 22 is thread - connected to the center position of the outer end cover 28. There is a blind hole at the inner end of the jackscrew 22, and a thimble 25 is provided inside the blind hole. The thimble 25 protrudes from the inner end of the jackscrew 22 and abuts against the axis of the rotating shaft 32. A spring 24 is provided between the thimble 25 and the bottom of the blind hole of the jackscrew 22. The spring 24 acts on the thimble 25. When adjusting the bearing clearance of the rotating shaft, the adjustment jackscrew 22 is screwed in to make the spring 24 bear 50% of the force, and the locking nut 23 of the jackscrew is tightened to prevent the adjustment jackscrew 22 from loosening and avoid errors in coaxial alignment caused by bearing clearance.

[0046] The described axial adjustment mechanism includes an axial adjustment bolt 18 and an axial adjustment nut 17. Axial adjustment nuts 17 are fixedly installed at both axial ends of the equipment platform 1 relative to the base 2. The axial adjustment bolt 18 is threadedly connected inside the axial adjustment nut 17, and the end of the axial adjustment bolt 18 abuts against the base 2 or the vertical plate 43. By rotating the adjustment bolt 18 with a wrench, the axial horizontal adjustment function of the base 2 can be achieved.

[0047] As Figure 3 shown, the described radial adjustment mechanism includes a radial adjustment bolt 42 and a radial adjustment nut. Radial adjustment nuts are fixedly installed on both axial sides of the equipment platform 1 relative to the base 2. By rotating the adjustment bolt 42 with a wrench, the overall radial horizontal adjustment function of the base 2 can be achieved.

[0048] The described vertical adjustment mechanism includes a vertical adjustment bolt 21. The base 2 is provided with a threaded hole that matches the lifting jackscrew 21. By rotating the lifting jackscrew 21 clockwise, the base 2 can be lifted to achieve the vertical adjustment function. In the optimized solution, by increasing or decreasing the height adjustment shims 19, the lifting jackscrew 21 is rotated counterclockwise until it is not stressed.

[0049] To increase the stability after adjustment, in the optimized solution, the equipment platform 1 and the base 2 are connected by fixing bolts 20. In this embodiment, the equipment platform 1 has through holes, and the base 2 has elongated holes at corresponding positions. The difference between the width of the elongated hole and the outer diameter of the T-shaped bolt is greater than the radial horizontal adjustment range. The fixing bolts 20 are used for fastening, and the outer diameter of the fixing bolts 20 is greater than the width of the elongated hole. After the axial, radial, and vertical adjustments are completed, the fixing bolts 20 are tightened to achieve the positioning and locking between the equipment platform 1 and the base 2.

[0050] Due to the high independence of the mobile platforms, they can operate separately with high flexibility. During use, the operators transfer the mobile platform A and the mobile platform B to the operation location respectively.

[0051] It can be used for the shaft alignment or alignment installation of two isolated workpieces. Move the mobile platforms to different workpiece storage areas or unloading areas, install the workpieces on the rotating shaft 32, and after installing the anti-loosening cap at the end of the rotating shaft 32, gather the two workpieces to be assembled in the assembly area. Since the center heights of the two mobile platforms can be at different heights, the requirement for the site level is low. Use an electric wrench to adjust the square handle 15 of the lead screw to raise or lower the adjustment platform 5 to reach approximately the same height. For the positioning plate 41 at the end of the adjustment platform 5, through the positioning bolt 44 and the positioning wedge 45, the two mobile platforms are combined into one.

[0052] If it is the coaxial installation of two workpieces on the same axis, taking the installation and alignment of the coupling as an example, the positions of the moving platform A and the moving platform B are adjusted to the same horizontal position by adjusting the hydraulic cylinder 38, and the connecting flange 3 is fastened with the flange bolt 4. At this time, the operator rotates the workpiece 33 (coupling), and at the same time inserts the positioning pin 31 into the positioning hole 30 of the rotating shaft 32 to fix it. The magnetic base 35 is adsorbed at the 12 o'clock direction of the outer circle of the coupling. The dial indicator 36 is installed on the telescopic rod of the magnetic base 35. The contact of the dial indicator 36 contacts the outer circle of the other half of the coupling. The large dial of the dial indicator 36 is set to the zero position. The positioning pin 31 is pulled out of the rotating shaft 32 and inserted into the positioning pin 31 after rotating to the 6 o'clock direction. Read the value of the dial indicator at this position. Calculate the height of the moving platform A by the lower value and the upper value. If the moving platform A is 0.60 mm lower, loosen the fastening bolt 20, screw in the lifting jackscrew 21 to lift the moving platform A by 3 - 5 mm, install the adjustment shim with a thickness of 0.60 mm, and then withdraw the lifting jackscrew 21. For the radial horizontal alignment, rotate the coupling to position the dial indicator 36 at the 3 o'clock direction, insert the positioning pin 31, set the large dial of the dial indicator 36 to the zero position, pull out the positioning pin 31, rotate the coupling to make the dial indicator at the 9 o'clock direction and insert the positioning pin 31, read the value of the dial indicator at this position, calculate the radial horizontal deviation of the moving platform A by the value at the 3 o'clock and the value at the 9 o'clock, and eliminate the deviation by adjusting the radial horizontal adjustment bolt 42. After the radial and axial values are adjusted to be qualified, tighten the fastening bolt 20 and the coupling bolt 34. Finally, disconnect the connection between the rotating shaft 32 and the workpiece 33 (coupling), remove the quick wedge 45 and the connecting bolt 4 between the moving platforms A and B, and perform the installation and alignment operation of the next set of equipment.

[0053] If it is the alignment installation of two workpieces not on the same axis, by utilizing the height isolation of the two-side adjustment platforms 5, the alignment assembly operation of non-coaxial workpieces can be realized. The height, radial and axial directions adopt the method of fine adjustment by threads, with high adjustment precision, fast and convenient to use, reducing the labor intensity of the operator, and increasing the applicable surface and utilization rate of the equipment.

[0054] It should be noted that the specific implementation of the present invention has been described in detail. For those skilled in the art, various obvious changes made without departing from the spirit and scope of the present invention are within the protection scope of the present invention.

Claims

1. An on-line calibration alignment and installation device, comprising a moving platform, characterized in that: There are two of the moving platforms, and each moving platform includes a moving assembly, a platform adjustment assembly and a shaft alignment and calibration assembly; The moving assembly includes a moving trolley with a vehicle frame and a plurality of legs; the legs are hollow, and the upper end is a cover plate with a threaded hole; The platform adjustment assembly includes an equipment platform, an adjustment platform and an adjustment lead screw; the equipment platform and the lower adjustment seat form a rigid platform with a cavity; the pillars on the bottom surface of the adjustment platform are sleeved outside the legs; the lower end of the adjustment lead screw passes through the through hole of the adjustment platform and is threadedly connected to the cover plate at the lower part; the positioning pin at the middle position of the adjustment platform passes through the through hole of the bottom plate of the adjustment seat; a plurality of adjustment oil cylinders are evenly distributed around the positioning pin, and the piston rod of the adjustment oil cylinder is used to jack up the bottom plate of the adjustment seat; the inner ends of the equipment platforms and the adjustment platforms of the two moving platforms are movably connected; a positioning plate is arranged at the inner end of the adjustment platform; the positioning plates of the two moving platforms are connected through a positioning device; The shaft alignment and calibration assembly includes a base, a bearing chamber, an axial adjustment mechanism, a radial adjustment mechanism and a vertical adjustment mechanism; the base is located on the equipment platform and is connected to the bearing chamber through a vertical plate; bearings are installed at both ends inside the bearing chamber, and a rotating shaft with positioning holes drilled radially is installed in the inner hole of the bearing; a through hole is arranged at the middle position of the upper part of the bearing chamber, and a positioning pin matching the positioning hole is arranged inside; the axial adjustment mechanism is that axial adjustment nuts are fixedly installed at both axial ends of the equipment platform relative to the base, and axial adjustment bolts are threadedly connected inside; the radial adjustment mechanism is that radial adjustment nuts are fixedly installed on both axial sides of the equipment platform relative to the base, and radial adjustment bolts are threadedly connected inside; the vertical adjustment mechanism includes a vertical adjustment bolt, and the base is provided with a hole thread matching the lifting jackscrew; the bearing is fixed inside the bearing chamber through an end cover and an end cover fixing bolt; a bearing clearance adjustment jackscrew is threadedly connected at the center position of the outer end cover, there is a blind hole at the inner end of the jackscrew, a thimble is arranged in the blind hole, and the thimble protrudes from the inner end of the jackscrew and abuts against the axis of the rotating shaft; a spring is arranged between the thimble and the bottom of the blind hole of the jackscrew, and the spring acts on the thimble.

2. The on-line calibration alignment and installation device according to claim 1, characterized in that: A universal wheel column screw is arranged at the sealing plate at the lower end of the leg, and the universal wheel can rotate horizontally around the column screw, and the load of the moving trolley is supported by a thrust bearing.

3. The on-line calibration alignment and installation device according to claim 1, characterized in that: A hydraulic leg is installed at the center of the bottom of the vehicle frame.

4. The on-line calibration alignment and installation device according to claim 1, characterized in that: The positioning device includes a positioning bolt and a positioning wedge iron, and the positioning bolt cooperates with the positioning wedge iron to achieve rapid positioning.

5. The on-line calibration alignment and installation device according to claim 1, characterized in that: An annular groove is arranged at the upper part of the adjustment lead screw, and the annular groove is clamped and positioned with a card, and the two are rotatably connected, and the card is fixed on the adjustment platform through a card bolt.

6. The on-line calibration alignment and installation device according to claim 1, characterized in that: The adjusting oil cylinder is installed on the bottom surface of the adjusting platform, and corresponding through holes are provided on the adjusting platform, and the piston rod passes through the through hole and contacts the bottom plate of the adjusting seat.

7. The on-line calibration alignment and installation device according to claim 1, characterized in that: The inner end of the rotating shaft is threadedly connected to the rotating shaft cap.

8. The on-line calibration alignment and installation device according to claim 1, characterized in that: The equipment platform and the base are connected by fixing bolts. The equipment platform has through holes, and the base has strip-shaped holes at corresponding positions. The difference between the width of the strip-shaped hole and the outer diameter of the T-shaped bolt is greater than the radial horizontal adjustment range. It is fastened by fixing bolts, and the outer diameter of the fixing bolt is greater than the width of the strip-shaped hole.

Images