CN216542599U - Climbing platform of variable-diameter tower drum - Google Patents
Climbing platform of variable-diameter tower drum Download PDFInfo
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- CN216542599U CN216542599U CN202123388369.9U CN202123388369U CN216542599U CN 216542599 U CN216542599 U CN 216542599U CN 202123388369 U CN202123388369 U CN 202123388369U CN 216542599 U CN216542599 U CN 216542599U
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Abstract
The utility model discloses a climbing platform of a variable-diameter tower drum, which comprises an upper frame and a lower frame, wherein the distance between the upper frame and the lower frame is adjustable, the inner walls of the upper frame and the lower frame are respectively provided with a plurality of electromagnets capable of moving towards the centers of the electromagnets, a wear removal device for removing rust on the outer surface of the tower drum is arranged right below the bottom end of the lower frame, the lower surface of the lower frame is provided with a driving connecting part for driving the wear removal device to rotate, the wear removal device comprises a first fixing ring fixedly connected to the lower surface of the driving connecting part, the inner wall of the first fixing ring is oppositely provided with a friction part capable of moving towards the center of the first fixing ring, the climbing platform of the variable-diameter tower drum can be blocked and collected by a covering barrel through the arrangement of a covering support plate and the covering barrel, so that the rust can be prevented from scattering in the air and the soil, and can be recycled, thereby being greatly convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of tower climbing devices, in particular to a variable-diameter tower climbing platform.
Background
Wind energy has become an important novel energy source in the field of new energy development in China, and wind power generation has grown to be the dominant force of renewable energy power generation in China at present. The wind power industry in China is always in a rapid development stage, and even during the regulation period of the national wind power industry standard, the newly increased installed capacity and the accumulated installed capacity in China are still in the world leading position. Since the 80 s of the last century, China began to be in contact with wind power generation, and fans began to be installed. From the history of installing a fan in a large range in the current 20 years, the fan tower cylinder is subjected to wind and rain erosion and ultraviolet irradiation, the paint protective film is aged, and particularly, the tower cylinder is hit and damaged by sand and stones scraped by typhoon and sand storm, so that the fan tower cylinder is damaged and corroded in different degrees, and the corrosion prevention work of the tower cylinder is very urgent; therefore, the outer surface of the tower drum of the wind turbine needs to be maintained frequently, the tower drum climbing device is an auxiliary tool which is frequently used, but when rust corroded on the outer surface of the existing tower drum climbing device is cleaned through a friction device, most of the rust is directly rubbed into the air and is scattered freely, so that the soil and the environment are damaged, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a climbing platform with a variable-diameter tower drum, which solves the problems in the prior art.
The technical scheme of the utility model is as follows:
in order to achieve the purpose, the utility model is realized by the following technical scheme: a climbing platform of a variable-diameter tower barrel comprises an upper frame and a lower frame, wherein the distance between the upper frame and the lower frame is adjustable, a plurality of electromagnets capable of moving towards the centers of the upper frame and the lower frame are arranged on the inner walls of the upper frame and the lower frame, a wear removal device used for removing rust on the outer surface of the tower barrel is arranged right below the bottom end of the lower frame, and a driving connecting part used for driving the wear removal device to rotate is arranged on the lower surface of the lower frame;
the wear removal device comprises a first fixing ring fixedly connected to the lower surface of the drive connecting component, a friction component which can move towards the center of the inner wall of the first fixing ring is arranged oppositely, the friction component comprises a covering support plate fixedly connected to the output end of the first drive motor, a friction wheel fixedly connected to the output shaft of the first drive motor and a covering barrel connected to the outer peripheral surface of the covering support plate in a sliding mode, and the covering barrel is used for collecting rusty scales which are rubbed down.
Optionally, two installing ports have been seted up to first solid fixed ring's outer peripheral face is relative, the setting that the one end that friction pulley was kept away from to first driving motor moved about can be at the interior bottom surface of installing port, the below that first solid fixed ring outer peripheral face is close to the installing port is provided with first backup pad, first backup pad is kept away from first solid fixed ring's one side fixedly connected with and is first driven actuating cylinder, first drive actuating cylinder is used for driving first driving motor and removes to keeping away from or being close to tower section of thick bamboo direction.
Optionally, the inner bottom surface of the mounting opening is fixedly connected with a sliding rail, the upper surface of the sliding rail is connected with an L-shaped mounting plate in a sliding mode, and the first driving motor is fixedly connected to the L-shaped mounting plate.
Optionally, the drive adapting unit comprises a second fixing ring fixedly connected to the lower surface of the lower frame and a third fixing ring rotatably connected to the bottom end of the second fixing ring, a drive groove is formed in the bottom end of the outer peripheral surface of the second fixing ring, a drive rod is rotatably connected to the upper surface of the third fixing ring, the top end of the drive rod is fixedly connected with a drive gear in the inner side wall of the drive groove in a toothed manner, the bottom of the drive rod is fixedly connected with a driven wheel, a second motor is fixedly connected to the outer peripheral surface of the third fixing ring, an output shaft is fixedly connected to the top end of the second motor, and a synchronous belt is sleeved on the outer surfaces of the drive wheel and the driven wheel.
Optionally, the bottom of the cover barrel is provided with a rust dust suction hose, an outlet end of the rust dust suction hose is provided with a wind power suction device, and the wind power suction device is arranged on the outer peripheral surface of the first fixing ring.
Optionally, the inner wall of the covering barrel is provided with a pull-back return spring of which one end is arranged on the covering support plate.
Optionally, the outer peripheral surfaces of the upper frame and the lower frame are both provided with pushing cylinders matched with the electromagnets in number, the outer sides of the electromagnets are hinged to output shafts of the pushing cylinders, and the outer peripheral surfaces of the lower frame and the upper frame are opposite to each other and provided with two groups of adjusting components for adjusting the distance between the lower frame and the upper frame.
Advantageous effects
The utility model provides a climbing platform of a variable-diameter tower drum, which has the following beneficial effects:
this reducing tower section of thick bamboo platform that climbs through the setting that covers the backup pad and cover the bucket, can make the friction pulley clear up rust bits after, can block to collect by the cover bucket to can prevent that rust bits from scattering in air and soil, and can retrieve and recycle, consequently can make things convenient for personnel to use greatly.
Drawings
FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic top view of the upper frame according to the present invention.
In the figure: 1. a lower frame; 2. an upper frame; 3. a first cylinder; 4. a second retaining ring; 5. a third fixing ring; 6. a first retaining ring; 7. a first support plate; 8. covering the support plate; 9. a second motor; 10. a synchronous belt; 11. a drive rod; 12. a drive gear; 13. covering the barrel; 14. a first driving cylinder; 15. an L-shaped mounting plate; 16. a slide rail; 17. a first drive motor; 18. a friction wheel; 19. a rust sucking hose; 20. a first connecting plate; 21. a push cylinder; 22. an electromagnet; 23. a guide cylinder; 24. a second connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a climbing platform of a variable-diameter tower barrel comprises an upper frame 2 and a lower frame 1, wherein the distance between the upper frame 2 and the lower frame 1 is adjustable, a plurality of electromagnets 22 capable of moving towards the centers of the upper frame 2 and the lower frame 1 are arranged on the inner walls of the upper frame and the lower frame 1, a wear removal device used for removing rust on the outer surface of the tower barrel is arranged right below the bottom end of the lower frame 1, and a driving connecting part used for driving the wear removal device to rotate around the outer surface of the tower barrel is arranged on the lower surface of the lower frame 1;
the wear-removing device comprises a first fixing ring 6 fixedly connected to the lower surface of a driving connecting part, friction parts capable of moving towards the center of the first fixing ring 6 are oppositely arranged on the inner wall of the first fixing ring 6, a first driving motor 17 is fixedly connected to the back ends of the two friction parts, each friction part comprises a covering support plate 8 fixedly connected to the output end of the first driving motor 17, a friction wheel 18 fixedly connected to the output shaft of the first driving motor 17, and a covering barrel 13 slidably connected to the outer peripheral surface of the covering support plate 8, the covering barrel 13 is used for collecting the rubbed rust, and the arrangement of the covering support plate 8 and the covering barrel 13 can enable the friction wheel 18 to be blocked and collected by the covering barrel 13 after the rust is cleaned, so that the rust can be prevented from scattering in the air and the ground and can be recycled, therefore, the utility model can be used by people greatly, wherein the inner peripheral surface of the covering barrel 13 is provided with a sliding groove, the outer peripheral surface of the covering support plate 8 is connected in the sliding groove in a sliding way, the length of the top end of the covering barrel 13 is larger than that of the bottom end of the covering barrel, and one end of the covering barrel 13 close to the tower barrel can be attached to the outer surface of the tower barrel.
The outer peripheral surface of the first fixing ring 6 is oppositely provided with two mounting ports, one end, far away from the friction wheel 18, of the first driving motor 17 is arranged on the inner bottom surface of the mounting port in a left-and-right mode, so that the friction part can be driven to move when the first driving motor 17 moves left and right, a first supporting plate 7 is arranged below the outer peripheral surface of the first fixing ring 6, close to the mounting port, one side, far away from the first fixing ring 6, of the first supporting plate 7 is fixedly connected with a first driving cylinder 14, the first driving cylinder 14 is used for driving the first driving motor 17 to move in the direction far away from or close to the tower barrel, a sliding rail 16 is fixedly connected to the inner bottom surface of the mounting port, the upper surface of the sliding rail 16 is slidably connected with an L-shaped mounting plate 15, the first driving motor 17 is fixedly connected to the L-shaped mounting plate 15, and therefore when the first driving cylinder 14 works, the L-shaped mounting plate 15 can be driven to move, the L-shaped mounting plate 15 can drive the first driving motor 17 to move, the driving connecting part comprises a second fixing ring 4 fixedly connected to the lower surface of the lower frame 1 and a third fixing ring 5 rotatably connected to the bottom end of the second fixing ring 4, wherein the third fixing ring 5 is slidably connected to the bottom end of the inner wall of the second fixing ring 4, a driving groove is formed in the bottom end of the outer peripheral surface of the second fixing ring 4, the upper surface of the third fixing ring 5 is rotatably connected with a driving rod 11 through a bearing, the top end of the driving rod 11 is fixedly connected with a driving gear 12 with the outer peripheral surface toothed on the inner side wall of the driving groove, the bottom of the driving rod 11 is fixedly connected with a driven wheel, the outer peripheral surface of the third fixing ring 5 is fixedly connected with a second motor 9, an output shaft at the top end of the second motor 9 is fixedly connected with a driving wheel, and the outer surfaces of the driving wheel and the driven wheel are sleeved with a synchronous belt 10, therefore, when the second motor 9 works, the driving wheel can drive the driven wheel to rotate, so that the driven wheel can drive the driving gear 12 to rotate, when the driving gear 12 rotates, the third fixing ring 5 can be driven to rotate on the second fixing ring 4, so that the friction wheel 18 can rotate around the outer circumferential surface of the tower, the bottom end of the covering barrel 13 is provided with a rust dust suction hose 19, the outlet end of the rust dust suction hose 19 is provided with a wind power suction device which is arranged on the outer circumferential surface of the first fixing ring 6, so that when the friction wheel 18 carries out rust removal, the removed rust dust can be sucked into the wind power suction device from the rust dust suction hose 19, so that the rust dust can be recycled, the inner wall of the covering barrel 13 is provided with a pull-back return spring with one end arranged on the covering support plate 8, the outer circumferential surfaces of the upper frame 2 and the lower frame 1 are both provided with pushing cylinders 21 with the number matched with that of the electromagnets 22, the outer side of the electromagnet is hinged on the output shaft of the push cylinder 21, so that the electromagnet 22 can move when the push cylinder 21 works, two groups of adjusting components for adjusting the distance between the lower frame 1 and the upper frame 2 are arranged opposite to the outer peripheral surface of the lower frame 1, wherein the two groups of adjusting components comprise a first cylinder 3 fixedly connected on the lower frame 1 and a first connecting plate 20 fixedly connected at the top end of the first cylinder 3, the first connecting plate 20 is fixedly connected on the upper frame 2, guide cylinders 23 are arranged on the lower frame 1 at two circumferential sides of the first cylinder 3, guide rods are slidably connected on the inner walls of the guide cylinders 23, and one ends of the top ends of the guide rods are fixedly connected with a second connecting plate 24 arranged on the upper frame 2;
wherein, through the setting of guide bar and guide cylinder 23, can play the effect of direction when adjusting the distance between upper frame 2 and underframe 1, increased the stability between the two again simultaneously.
In summary, when the variable diameter tower cylinder climbing platform is used, the upper frame 2, the lower frame 1, the second fixing ring 4, the third fixing ring 5 and the first fixing ring 6 are respectively composed of a first fixing frame and a second fixing frame, one ends of the first fixing frame and the second fixing frame are hinged together, the other ends of the first fixing frame and the second fixing frame are separable, and the ends, far away from the hinged connection, of the first fixing frame and the second fixing frame are fixed through bolts, so that the variable diameter tower cylinder climbing platform is buckled on the outer surface of a tower cylinder, but the wall widths, the heights and the diameters of the upper frame 2, the lower frame 1, the second fixing ring 4, the third fixing ring 5 and the first fixing ring 6 are different;
meanwhile, if the variable-diameter tower cylinder climbing platform is used for climbing a tower cylinder, the electromagnet 22 arranged on the lower frame 1 is firstly electrified to generate magnetic force, so that the electromagnet is adsorbed on the outer surface of the tower cylinder, then the first air cylinder 3 can upwards push the upper frame 2 to upwards move (at this time, the adsorption electromagnet arranged on the upper frame does not have magnetic force), then the electromagnet 22 arranged on the upper frame 2 is electrified to generate magnetic force, so that the electromagnet 22 is adsorbed on the tower cylinder, then the electromagnet 22 arranged on the lower frame 1 loses magnetic force, the first air cylinder 3 works again, the lower frame 1 is driven to upwards move, then the electromagnet 22 arranged on the lower frame 1 generates magnetic force to be adsorbed on the tower cylinder, the adsorption electromagnet 22 arranged on the upper frame 2 loses magnetic force, and the steps are repeatedly carried out to climb back and forth;
when the friction wheel 18 clears away the rust, first driving motor 17 can take friction wheel 18 to rotate, thereby can clear away the rust when friction wheel 18 contacts the tower section of thick bamboo outer wall, only when first drive actuating cylinder 14 promotes first driving motor 17 and moves to the direction of tower section of thick bamboo, it is covering bucket 13 to contact the tower section of thick bamboo outer wall at first, then covering bucket 13 can carry out the cladding to the region that friction wheel 18 was clear away, thereby can prevent that the rust from floating in the air, and pull back reset spring's setting, can produce a pulling force to the tower section of thick bamboo direction to covering bucket 13, thereby can make covering bucket 13 butt on the tower section of thick bamboo.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a reducing tower section of thick bamboo platform that climbs which characterized in that: the device comprises an upper frame and a lower frame, wherein the distance between the upper frame and the lower frame is adjustable, a plurality of electromagnets capable of moving towards the centers of the upper frame and the lower frame are arranged on the inner walls of the upper frame and the lower frame, a wear removal device used for removing rust on the outer surface of a tower is arranged right below the bottom end of the lower frame, and a driving connecting part used for driving the wear removal device to rotate is arranged on the lower surface of the lower frame;
the wear removal device comprises a first fixing ring fixedly connected to the lower surface of the drive connecting component, a friction component which can move towards the center of the inner wall of the first fixing ring is arranged oppositely, the friction component comprises a covering support plate fixedly connected to the output end of the first drive motor, a friction wheel fixedly connected to the output shaft of the first drive motor and a covering barrel connected to the outer peripheral surface of the covering support plate in a sliding mode, and the covering barrel is used for collecting rusty scales which are rubbed down.
2. The variable diameter tower climbing platform of claim 1, wherein: two installing ports are formed in the outer peripheral face of the first fixing ring in a relative mode, one end, far away from the friction wheel, of the first driving motor is arranged on the inner bottom face of the installing port in a movable mode, a first supporting plate is arranged below the outer peripheral face of the first fixing ring, close to the installing port, of the first fixing ring, a first driving air cylinder is fixedly connected to one side, far away from the first fixing ring, of the first supporting plate, and the first driving air cylinder is used for driving the first driving motor to move towards the direction of the tower barrel far away or close to the tower barrel.
3. The variable diameter tower climbing platform of claim 2, wherein: the interior bottom surface fixedly connected with slide rail of installing port, the upper surface sliding connection of slide rail has L shape mounting panel, a driving motor fixed connection is on L shape mounting panel.
4. The variable diameter tower climbing platform of claim 1, wherein: the drive adapting unit comprises a second fixing ring fixedly connected to the lower surface of the lower frame and a third fixing ring rotatably connected to the bottom end of the second fixing ring, a drive groove is formed in the bottom end of the outer peripheral surface of the second fixing ring, a drive rod is rotatably connected to the upper surface of the third fixing ring, the top end of the drive rod is fixedly connected with a drive gear in the inner side wall of the drive groove in a toothed mode, the bottom of the drive rod is fixedly connected with a driven wheel, a second motor is fixedly connected to the outer peripheral surface of the third fixing ring, an output shaft fixedly connected to the top end of the second motor is provided with a drive wheel, and a synchronous belt is sleeved on the outer surfaces of the drive wheel and the driven wheel.
5. The variable diameter tower climbing platform of claim 1, wherein: the bottom of covering the bucket is provided with the rust bits and absorbs the hose, the exit end that the hose was absorbed to the rust bits is provided with wind-force suction means, wind-force suction means sets up the outer peripheral face at first solid fixed ring.
6. The variable diameter tower climbing platform of claim 1, wherein: the inner wall of the covering barrel is provided with a pull-back reset spring of which one end is arranged on the covering support plate.
7. The variable diameter tower climbing platform of claim 1, wherein: the outer peripheral surfaces of the upper frame and the lower frame are respectively provided with a pushing cylinder matched with the electromagnets in number, the outer sides of the electromagnets are hinged to output shafts of the pushing cylinders, and the outer peripheral surfaces of the lower frame and the upper frame are oppositely provided with two groups of adjusting parts for adjusting the distance between the lower frame and the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388369.9U CN216542599U (en) | 2021-12-29 | 2021-12-29 | Climbing platform of variable-diameter tower drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388369.9U CN216542599U (en) | 2021-12-29 | 2021-12-29 | Climbing platform of variable-diameter tower drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216542599U true CN216542599U (en) | 2022-05-17 |
Family
ID=81558845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123388369.9U Active CN216542599U (en) | 2021-12-29 | 2021-12-29 | Climbing platform of variable-diameter tower drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216542599U (en) |
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2021
- 2021-12-29 CN CN202123388369.9U patent/CN216542599U/en active Active
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