Operating platform special for mechanical equipment transformation

Abstract

The special operation platform for mechanical equipment transformation comprises a supporting table, supporting leg blocks are fixed to the positions, close to the four corners, of the lower surface of the supporting table through bolts, a pair of parallel track plates of the same structure is welded to the two sides of the supporting table, and a hoisting mechanism is placed at the top ends of the two track plates; the hoisting mechanism comprises a transverse plate, a pair of second connecting blocks are welded to the position, close to the middle, of the top end of the transverse plate, a rope hole is formed in the position, close to the middle of the two second connecting blocks, of the top end of the transverse plate, a shaft hole is formed in one side of each second connecting block, a rope winding shaft is rotationally connected to the circumferential inner wall of each shaft hole, and a pull rope is tied to the circumferential outer wall of each rope winding shaft; a lifting hook is tied at one end of the pull rope away from the rope winding shaft. The hoisting mechanism is arranged, a machine is used for hoisting and moving a machine needing to be machined and transformed, the labor cost is reduced, the working efficiency and safety are improved, and heavier, larger or more complex machines can be treated.

Description

Technical Field

[0001] This invention relates to the field of mechanical equipment processing technology, and in particular to a special operating platform for the modification of mechanical equipment. Background Technology

[0002] Machining technology can be traced back to ancient times, when people used hand tools for metalworking, such as hammering copper objects into shapes. In the 18th century, waterwheels and windmills were used to drive machinery, increasing production efficiency. With the Industrial Revolution in the early 19th century, machining technology further developed. The invention of the steam engine and internal combustion engine made industrial machining possible, while the invention of the electric motor made machine tool power more stable and improved machining accuracy. To further enhance machining efficiency, specialized operating platforms for modifying machinery were invented.

[0003] Existing dedicated operating platforms for the modification of mechanical equipment are mostly fixed platforms. During operation, the machinery needs to be lifted manually and placed on the operating platform. Due to the large weight of the machinery, this operation is risky. If the machinery slips, it can easily injure the personnel handling it. Moreover, the machinery is highly precise, and a collision may render it unusable, causing huge economic losses. Therefore, a dedicated operating platform for the modification of mechanical equipment is proposed. Summary of the Invention

[0004] In view of this, the present invention aims to provide a dedicated operating platform for the modification of mechanical equipment, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0005] The technical solution of this invention is implemented as follows: A support platform is included. Support feet are bolted to the lower surface of the support platform near its four corners. A pair of identical and parallel track plates are welded to both sides of the support platform. A lifting mechanism is placed at the top of the two track plates. The lifting mechanism includes a horizontal plate. A pair of connecting blocks are welded to the top of the horizontal plate near its center. A rope hole is opened at the top of the horizontal plate near the center of the two connecting blocks. A shaft hole is opened on one side of each connecting block, and a rope winding shaft is rotatably connected to the inner circumference of the shaft hole. A pull rope is attached to the outer circumference of the rope winding shaft. A pull rope passes through a rope hole at the top of the horizontal plate, and a hook is attached to the end of the pull rope away from the rope winding shaft. A servo motor is fixed to the top of the horizontal plate near the rope winding shaft by bolts, and the output shaft of the servo motor is connected to the rope winding shaft through a coupling. At the bottom of the horizontal plate, near both sides, there are symmetrical triangular frames with the same structure. A pair of connecting blocks are welded to the lower surface of the triangular frames near the front and rear ends. A track shaft is rotatably connected to the side of each pair of connecting blocks near the support platform, and a track wheel is rotatably connected to the outer circumference of the track shaft near the center. The track wheel is adapted to the track groove of the track plate.

[0006] In some embodiments, a lifting mechanism is provided on the upper surface of the support platform. The lifting mechanism includes a lifting groove plate. Two symmetrical lifting groove plates with identical structures are welded to the upper surface of the support platform near both sides. Support shafts are welded to the bottom of the lifting groove plates near the middle of the top and bottom ends. Guide wheels are rotatably connected to the outer circumferential walls of the support shafts. A pair of connecting plates are horizontally placed between the two support shafts. Shaft holes are provided at the front ends of the connecting plates near both sides. Identical axles are inserted into the inner circumferential walls of the two pairs of shaft holes. Rollers are rotatably connected to the outer circumferential walls of the axles. The rollers are adapted to the inner groove walls of the lifting groove plates. A structural member is welded to the two corners near the rear end of the upper surface of the support platform. The guide blocks are identical in structure, and a pair of connecting blocks three are welded to the bottom end of the guide block on the side away from the lifting trough plate. A support shaft one is inserted into the middle of the connecting block three, and a guide wheel one is rotatably connected to the outer circumference of the support shaft one. Support shaft two is welded to the rear end of the support platform near both sides and near the middle, and a guide wheel two is rotatably connected to the outer circumference of the support shaft two. A steel wire rope is bolted to the gap between the two connecting plates. The steel wire rope first passes around the guide wheel three at the higher position, then passes around the guide wheel three at the lower position, passes through the trough plate near the guide block, passes through the guide block, passes around the guide wheel one, passes around the guide wheel two near the side, and finally passes around the guide wheel two near the middle. A lifting block is connected to the end of the steel wire rope away from the lifting trough plate.

[0007] In some embodiments, the top ends of the two connecting plates near the center of the support platform are welded to the same support plate, and a rotating mechanism is installed on the upper surface of the support plate near the center. The rotating mechanism includes a positioning column, the positioning column is welded to the upper surface of the support plate near the center, and a bearing is sleeved and fixed on the outer circumference of the positioning column. A support tube is sleeved and fixed on the outer circumference of the bearing, and a lifting platform is fixed to the top end of the support tube by bolts.

[0008] In some embodiments, the upper surface of the lifting platform is provided with a plurality of limiting holes evenly distributed near the circumferential edge, and the upper surface of the support plate is provided with a corresponding limiting hole. A limiting bolt can be inserted into the inner circumferential wall of the limiting hole.

[0009] In some embodiments, the lower surface of the lifting platform has a plurality of fixing holes evenly distributed near the circumferential edge, and the lower surface of the lifting platform and the fixing holes are both fixed with a base plate two by bolts at the same center. The base plate two has a rod hole of the same size as the fixing hole. A tension spring is welded to the lower surface of the base plate two, and a base plate one is welded to the end of the tension spring away from the base plate two. A fixing rod is welded to the upper surface of the base plate one near the center, and the fixing rod passes through the rod hole of the base plate two and the fixing hole of the lifting platform.

[0010] In some embodiments, the wall of the lifting trough is evenly provided with a plurality of anti-fall holes, and the same anti-fall rod can be inserted into the anti-fall holes at the same horizontal position.

[0011] In some embodiments, a stabilizing mechanism is installed on the lower surface of the support platform near the four corners. The stabilizing mechanism includes a hollow tube. A movable shaft is fixed to the lower surface of the support platform near the four corners by bolts. The outer circumference of the movable shaft is rotatably connected to the hollow tube. A telescopic plate is inserted into the inner groove of the hollow tube. A circular hole is opened on one side of the hollow tube near the tube opening. A through circular hole is evenly opened on one side of the telescopic plate. The circular holes of the hollow tube and the circular holes of the telescopic plate are the same size and can be inserted into the same fixed shaft. An installation hole is left on the lower surface of the telescopic plate away from the hollow tube. A support spring is inserted into the inner circumference of the installation hole. A pad is welded to the end of the support spring away from the telescopic plate.

[0012] In some embodiments, the mounting holes on the lower surface of the telescopic plate are not limited to those for inserting support springs and pads, and are also detachably connected to casters.

[0013] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions: 1. A special operating platform for the modification of mechanical equipment, which is equipped with a lifting mechanism to lift and move the machinery that needs to be modified, thereby reducing labor costs, improving work efficiency and safety, and being able to handle heavier, larger or more complex machinery.

[0014] 2. A special operating platform for mechanical equipment modification, which is equipped with a lifting mechanism to lift the platform, making it convenient to modify machinery of different heights and adapting to the modification needs of mechanical equipment of different heights, thereby improving modification efficiency.

[0015] 3. A special operating platform for the modification of mechanical equipment, which is equipped with a rotating mechanism to enable the operating platform to rotate freely 360 degrees, making it more flexible and convenient for workers to operate, reducing the labor intensity of workers, and further improving the efficiency of modification.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the front-end structure of the present invention; Figure 2 This is a schematic diagram of the back-end structure of the present invention; Figure 3 This is a schematic diagram of the rotating mechanism structure of the present invention; Figure 4 This is a schematic diagram of the lifting mechanism structure of the present invention; Figure 5 This is an exploded view of the stabilizing mechanism structure of the present invention.

[0019] Figure label: 1. Support foot block; 2. Support platform; 3. Hollow tube; 4. Base plate one; 5. Tension spring; 6. Support tube; 7. Track wheel; 8. Track shaft; 9. Connecting block one; 10. Lifting platform; 11. Base plate two; 12. Horizontal plate; 13. Hook; 14. Connecting block two; 15. Rope winding shaft; 16. Servo motor; 17. Pull rope; 18. Fixing rod; 19. Lifting trough plate; 20. Triangular frame; 21. Track plate; 22. Telescopic plate; 23. Lifting block; 24. Guide block; 2401. Connecting block three; 2402. Support shaft one; 2403. Guide wheel one; 25. Limit bolt; 26. Support plate; 2601. Positioning post; 27. Anti-fall bar; 28. Steel wire rope; 29. ​​Bearing; 30. Guide wheel two; 31. Support shaft two; 32. Connecting plate; 3201. Wheel axle; 3202. Roller; 33. Support shaft three; 3301. Guide wheel three; 34. Movable shaft; 35. Fixed shaft; 36. Pad; 3601. Support spring. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0021] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0022] Example 1: As Figure 1-5As shown, a special operating platform for mechanical equipment modification includes a support platform 2. Support feet 1 are bolted to the lower surface of the support platform 2 near its four corners. A pair of identical and parallel track plates 21 are welded to both sides of the support platform 2. A lifting mechanism is placed at the top of the two track plates 21, and the lifting mechanism includes a horizontal plate 12. A pair of connecting blocks 14 are welded to the top of the horizontal plate 12 near its center. A rope hole is opened at the top of the horizontal plate 12 near the center of the two connecting blocks 14. A shaft hole is opened on one side of the connecting blocks 14, and a rope winding shaft 15 is rotatably connected to the inner circumference of the shaft hole. A pull rope 17 is attached to the outer circumference of the rope winding shaft 15, and the pull rope 17 passes through the rope hole at the top of the horizontal plate 12. A hook 13 is attached to the end of the pull rope 17 away from the rope winding shaft 15. A servo motor 16 is bolted to the top of the horizontal plate 12 near the side of the rope winding shaft 15, and the output shaft of the servo motor 16 is connected to the rope winding shaft 15 through a coupling. The bottom of the horizontal plate 12 is welded with identical and symmetrical triangular frames 20 near both sides. A pair of connecting blocks 9 are welded to the lower surface of the triangular frames 20 near the front and rear ends. The two pairs of connecting blocks 9 are rotatably connected to the track shaft 8 near the side of the support platform 2, and the outer circumference of the track shaft 8 is rotatably connected to the track wheel 7 near the middle. The track wheel 7 is compatible with the track groove of the track plate 21. By setting up a lifting mechanism, the machine can be used to lift and move the machinery that needs to be processed and modified, reducing labor costs, improving work efficiency and safety, and enabling the handling of heavier, larger or more complex machinery.

[0023] In this embodiment, a lifting mechanism is provided on the upper surface of the support platform 2, and the lifting mechanism includes a lifting slot plate 19. Two symmetrical and identical lifting slot plates 19 are welded to the upper surface of the support platform 2 near both sides. Support shafts 33 are welded to the bottom of the lifting slot plates 19 near the middle of the top and bottom ends. Guide wheels 3301 are rotatably connected to the outer circumference of each support shaft 33. A pair of connecting plates 32 are horizontally placed between the two support shafts 33. Shaft holes are provided at the front end of each connecting plate 32 near both sides. Identical axles 3201 are inserted into the inner circumference of both pairs of shaft holes. Rollers 3202 are rotatably connected to the outer circumference of each axle 3201, and the rollers 3202 are adapted to the inner wall of the lifting slot plates 19. Identical guide blocks 24 are welded to the two corners of the upper surface of the support platform 2 near the rear end. A pair of connecting blocks 2401 are welded to the bottom end of the guide blocks 24 on the side away from the lifting slot plates 19. A support shaft 2402 is inserted into the middle of each connecting block 2401. Furthermore, a guide wheel 2403 is rotatably connected to the outer circumference of the support shaft 2402. Support shafts 31 are welded to the rear end of the support platform 2 near both sides and near the center. Guide wheels 30 are rotatably connected to the outer circumference of the support shafts 31. A wire rope 28 is bolted to the gap between the two connecting plates 32. The wire rope 28 first passes over the guide wheel 3301 at the higher position, then passes over the guide wheel 3301 at the lower position, passes through the wall of the lifting trough plate 19 near the guide block 24, passes through the guide block 24, passes over the guide wheel 2403, passes over the guide wheel 30 near the side, and finally passes over the guide wheel 30 near the center. The end of the wire rope 28 away from the lifting trough plate 19 is connected to a lifting block 23. By setting up a lifting mechanism, the lifting platform 10 can be lifted and lowered, which facilitates the modification of machinery at different heights and adapts to the modification needs of machinery and equipment at different heights, thereby improving the modification efficiency.

[0024] In this embodiment, the top ends of the two connecting plates 32 near the center of the support platform 2 are welded to the same support plate 26, and a rotating mechanism is installed on the upper surface of the support plate 26 near the center. The rotating mechanism includes a positioning column 2601. The positioning column 2601 is welded to the upper surface of the support plate 26 near the center, and a bearing 29 is sleeved and fixed on the outer circumference of the positioning column 2601. A support tube 6 is sleeved and fixed on the outer circumference of the bearing 29, and a lifting platform 10 is fixed to the top end of the support tube 6 by bolts. By setting the rotating mechanism, a 360-degree free rotation can be achieved, making it more flexible and convenient for workers to operate, reducing the labor intensity of workers, and further improving the efficiency of the transformation.

[0025] In this embodiment, multiple limiting holes are evenly opened on the upper surface of the lifting platform 10 near the circumferential edge, and a corresponding limiting hole is opened on the upper surface of the support plate 26. A limiting bolt 25 is inserted into the inner circumferential wall of the limiting hole. By setting the limiting hole, the lifting platform 10 can be fixed so that the position of the lifting platform 10 does not change, ensuring the stability of the modification process and improving safety.

[0026] In this embodiment, multiple fixing holes are evenly opened on the lower surface of the lifting platform 10 near the circumferential edge. The lower surface of the lifting platform 10 and the fixing holes are all fixed with a base plate 2 11 by bolts. The base plate 2 11 has a rod hole of the same size as the fixing hole. A tension spring 5 is welded to the lower surface of the base plate 2 11. A base plate 1 4 is welded to the end of the tension spring 5 away from the base plate 2 11. A fixing rod 18 is welded to the upper surface of the base plate 1 4 near the center. The fixing rod 18 passes through the rod hole of the base plate 2 11 and the fixing hole of the lifting platform 10. By setting the fixing rod 18, the machinery that needs to be modified can be fixed to prevent the machinery from slipping outward due to external force, causing damage to the machinery and resulting in huge economic losses.

[0027] In this embodiment, the wall of the lifting trough plate 19 is evenly provided with multiple anti-fall holes, and the same anti-fall rod 27 is inserted into the anti-fall holes at the same horizontal position. By setting the anti-fall rod 27, a supporting force can be provided to the lifting platform 10 to prevent the lifting platform 10 from losing traction and falling downward, thereby further improving the safety of the equipment.

[0028] Example 2: A special operating platform for the modification of mechanical equipment. This example is based on Example 1 and makes the following improvements, such as... Figure 5 As shown, In this embodiment, stabilizing mechanisms are installed on the lower surface of the support platform 2 near the four corners. The stabilizing mechanisms include hollow tubes 3. Movable shafts 34 are fixed to the lower surface of the support platform 2 near the four corners by bolts. Hollow tubes 3 are rotatably connected to the outer circumference of the movable shafts 34. Telescopic plates 22 are inserted into the inner groove of the hollow tubes 3. A round hole is opened on one side of the hollow tubes 3 near the opening. A through round hole is evenly opened on one side of the telescopic plates 22. The round holes of the hollow tubes 3 and the round holes of the telescopic plates 22 are the same size and can be inserted into the same fixed shaft 35. An installation hole is left on the lower surface of the telescopic plates 22 away from the hollow tubes 3. A support spring 3601 is inserted into the inner circumference of the installation hole. A pad 36 is welded to the end of the support spring 3601 away from the telescopic plates 22. By setting up stabilizing mechanisms, better stability can be provided for the equipment, preventing the lifting machinery from tipping over due to the shift of the center of gravity, thus avoiding economic losses and personal injury.

[0029] In operation, the hollow tube 3 is first rotated outward, and then the telescopic plate 22 is adjusted according to the lifting weight to keep the operating platform in the most stable position. The servo motor 16 is started to raise the hook 13, which drives the machine to be modified. Then, the tripod 20 is dragged to place the machine on the lifting platform 10. The hook 13 is then used to pull the lifting block 23 and the wire rope 28 to raise the lifting platform 10 to a fixed position. At the same time, the anti-fall bar 27 is inserted into the groove wall of the lifting trough plate 19. When processing the machine, the lifting platform 10 can be rotated and then fixed with the limit bolt 25. The fixing rod 18 is adjusted according to the machine type to keep the tension spring 5 at different compression levels, so that the height of the fixing rod 18 matches the machine being processed, preventing the machine from slipping.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A special operating platform for mechanical equipment modification, comprising a support platform (2), wherein support feet (1) are fixed to the lower surface of the support platform (2) near the four corners by bolts, and a pair of identical and parallel track plates (21) are welded to both sides of the support platform (2), characterized in that: A lifting mechanism is placed at the top of the two track plates (21), and the lifting mechanism includes a horizontal plate (12). A pair of connecting blocks (14) are welded to the top of the horizontal plate (12) near the middle. A rope hole is opened at the top of the horizontal plate (12) near the middle of the two connecting blocks (14). A shaft hole is opened on one side of the connecting block (14), and a rope winding shaft (15) is rotatably connected to the inner circumference of the shaft hole. A pull rope (17) is attached to the outer circumference of the rope winding shaft (15), and the pull rope (17) passes through the rope hole at the top of the horizontal plate (12). A hook (13) is attached to the end of the pull rope (17) away from the rope winding shaft (15). The top of the horizontal plate (12) A servo motor (16) is fixed to one side of the rope winding shaft (15) by bolts, and the output shaft of the servo motor (16) is connected to the rope winding shaft (15) by a coupling. A pair of identical and symmetrical tripods (20) are welded to the bottom of the horizontal plate (12) near both sides. A pair of connecting blocks (9) are welded to the lower surface of the tripods (20) near both the front and rear ends. The two pairs of connecting blocks (9) are rotatably connected to the track shaft (8) on the side near the support platform (2). The track wheel (7) is rotatably connected to the outer circumference of the track shaft (8) near the middle. The track wheel (7) is adapted to the track groove of the track plate (21).

2. The special operating platform for mechanical equipment modification according to claim 1, characterized in that: The upper surface of the support platform (2) is provided with a lifting mechanism, which includes a lifting slot plate (19). Two symmetrical lifting slot plates (19) with the same structure are welded to the upper surface of the support platform (2) near both sides. Support shafts (33) are welded to the bottom of the lifting slot plate (19) near the middle of the top and bottom. Guide wheels (3301) are rotatably connected to the outer circumference of the support shafts (33). A pair of connecting plates (32) are horizontally placed in the gap between the two support shafts (33). The front end of the connecting plates (32) is near both sides. All have shaft holes, and the inner walls of both pairs of shaft holes are fitted with identical axles (3201). The outer walls of the axles (3201) are rotatably connected to rollers (3202), and the rollers (3202) are adapted to the inner wall of the lifting trough plate (19). The upper surface of the support platform (2) is welded with guide blocks (24) of the same structure at the two corners near the rear end. A pair of connecting blocks are welded to the bottom end of the guide block (24) on the side away from the lifting trough plate (19). (2401), a support shaft 1 (2402) is inserted into the middle of the connecting block 3 (2401), and a guide wheel 1 (2403) is rotatably connected to the outer circumference of the support shaft 1 (2402). Support shaft 2 (31) is welded to both sides and the middle of the rear end of the support platform (2), and a guide wheel 2 (30) is rotatably connected to the outer circumference of the support shaft 2 (31). A steel wire rope (28) is bolted to the gap between the two connecting plates (32). The wire rope (28) first passes over the guide wheel three (3301) at the high position, then passes over the guide wheel three (3301) at the low position, passes through the groove wall of the lifting trough plate (19) near the guide block (24), passes through the guide block (24), passes over the guide wheel one (2403), passes over the guide wheel two (30) near the side, and finally passes over the guide wheel two (30) near the middle. The end of the wire rope (28) away from the lifting trough plate (19) is connected to the lifting block (23).

3. The special operating platform for mechanical equipment modification according to claim 2, characterized in that: The top of the two connecting plates (32) near the center of the support platform (2) is welded with the same support plate (26), and a rotating mechanism is installed on the upper surface of the support plate (26) near the center. The rotating mechanism includes a positioning column (2601). The positioning column (2601) is welded on the upper surface of the support plate (26) near the center. A bearing (29) is sleeved and fixed on the outer circumference of the positioning column (2601). A support tube (6) is sleeved and fixed on the outer circumference of the bearing (29). A lifting platform (10) is fixed to the top of the support tube (6) by bolts.

4. The special operating platform for mechanical equipment modification according to claim 3, characterized in that: The upper surface of the lifting platform (10) has a plurality of limiting holes evenly opened near the circumferential edge, and the upper surface of the support plate (26) has a corresponding limiting hole. A limiting bolt (25) can be inserted into the inner circumferential wall of the limiting hole.

5. The special operating platform for mechanical equipment modification according to claim 4, characterized in that: The lower surface of the lifting platform (10) has multiple fixing holes evenly opened near the circumferential edge. The lower surface of the lifting platform (10) and the fixing holes are both fixed with a base plate two (11) by bolts at the same center. The base plate two (11) has a rod hole of the same size as the fixing hole. The lower surface of the base plate two (11) is welded with a tension spring (5). The end of the tension spring (5) away from the base plate two (11) is welded with a base plate one (4). The upper surface of the base plate one (4) is welded with a fixing rod (18) near the center. The fixing rod (18) passes through the rod hole of the base plate two (11) and the fixing hole of the lifting platform (10).

6. The special operating platform for mechanical equipment modification according to claim 2, characterized in that: The lifting trough plate (19) has multiple anti-fall holes evenly opened on its trough wall, and the same anti-fall rod (27) can be inserted into the anti-fall holes at the same horizontal position.

7. The special operating platform for mechanical equipment modification according to claim 1, characterized in that: The lower surface of the support platform (2) is equipped with stabilizing mechanisms near the four corners. The stabilizing mechanisms include hollow tubes (3). The lower surface of the support platform (2) is fixed with movable shafts (34) near the four corners by bolts. The outer circumference of the movable shafts (34) is rotatably connected to the hollow tubes (3). The inner groove of the hollow tubes (3) is inserted with telescopic plates (22). A round hole is opened on one side of the hollow tubes (3) near the tube opening. A through round hole is evenly opened on one side of the telescopic plates (22). The round holes of the hollow tubes (3) and the round holes of the telescopic plates (22) are the same size and can be inserted with the same fixed shaft (35). The lower surface of the telescopic plates (22) is provided with a mounting hole on the side away from the hollow tubes (3). A support spring (3601) is inserted into the inner circumference of the mounting hole. A pad (36) is welded to the end of the support spring (3601) away from the telescopic plates (22).

8. The special operating platform for mechanical equipment modification according to claim 7, characterized in that: The mounting holes on the lower surface of the telescopic plate (22) are not limited to the insertion of support springs (3601) and pads (36), and are also detachably connected to casters.

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