CN216830156U - Wind turbine generator precast concrete tower section of thick bamboo grinding machanism - Google Patents
Wind turbine generator precast concrete tower section of thick bamboo grinding machanism Download PDFInfo
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- CN216830156U CN216830156U CN202220046559.8U CN202220046559U CN216830156U CN 216830156 U CN216830156 U CN 216830156U CN 202220046559 U CN202220046559 U CN 202220046559U CN 216830156 U CN216830156 U CN 216830156U
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- precast concrete
- wind turbine
- concrete tower
- thick bamboo
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Abstract
The utility model discloses a wind-powered electricity generation machine precast concrete tower section of thick bamboo grinding machanism, including the mount, the mount is provided with rotatable revolving stage, and the fixed horizontal body frame that is provided with of revolving stage, horizontal body frame pass through connecting seat fixed connection with the revolving stage, and horizontal body frame is provided with mobilizable grinding machanism, and the mount upper end is located the diameter direction and is provided with first supporting mechanism, and the mount lower extreme sets up the second supporting mechanism who has support function. The utility model has the advantages of realize through first supporting mechanism and second supporting mechanism fixing to a tower section of thick bamboo piece, recycle grinding machanism and realize the level and smooth processing to a tower section of thick bamboo piece terminal surface, guarantee that the terminal surface of a tower section of thick bamboo piece tends to level and smooth to reduce used thick liquids, reduce cost is favorable to reducing spilling over of thick liquids simultaneously, guarantees that a tower section of thick bamboo surface is pleasing to the eye.
Description
Technical Field
The utility model belongs to the technical field of wind power generation equipment and specifically relates to a wind turbine generator precast concrete tower section of thick bamboo grinding machanism is related to.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.
As is well known, the diameter of a wind wheel of a wind driven generator seen by people at the top of an outdoor mountain is very large, so that a tower for supporting the wind wheel to rotate is also very high, if the tower is a whole solid, how to erect the tower brings great difficulty to the operation of people, and later, through a series of improvements, the whole tower is decomposed into a multi-section tower tube sheet type combined splicing structure so as to solve the problem of installation and operation.
As shown in figure 1, the structure diagram of one section of tower tube piece is shown, the interior of the tower tube piece is of a hollow structure, the prefabricated concrete is adopted for processing and forming, after cooling and forming, the end face of the prefabricated concrete is not very flat, but can generate concave and convex pits or convex points in uneven shapes, when two sections of tower tube pieces are butted, a layer of slurry is firstly coated on the end face of the tower tube piece, the end face of the prefabricated concrete is uneven, so that the used slurry is increased, the cost is increased, when the two sections of tower tube pieces are butted and installed, the slurry can overflow due to the extrusion of the two sections of tower tube pieces, and then flows to the outer surface of a tower, and the overall appearance is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that a wind turbine generator precast concrete tower section of thick bamboo grinding machanism is provided, realize through first supporting mechanism and second supporting mechanism that the terminal surface of a tower section of thick bamboo is levelly and smoothly smooth to the level and smooth processing of a tower section of thick bamboo terminal surface, the terminal surface of guaranteeing a tower section of thick bamboo tends to smooth to reduce used thick liquids, reduce cost is favorable to reducing spilling over of thick liquids simultaneously, guarantees that a tower section of thick bamboo surface is pleasing to the eye.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a wind turbine generator precast concrete tower section of thick bamboo grinding machanism, includes the mount, the mount be provided with rotatable revolving stage, the fixed horizontal body frame that is provided with of revolving stage, horizontal body frame and revolving stage pass through connecting seat fixed connection, horizontal body frame be provided with mobilizable grinding machanism, mount upper end be located the diameter direction and be provided with first supporting mechanism, the mount lower extreme set up the second supporting mechanism that has support function.
As a further improvement of the utility model, the polishing mechanism comprises a carriage device and a driving component capable of pushing the carriage device. This structural design is reasonable effective, through planker device and drive assembly's setting to guarantee that grinding machanism's work can realize smoothly.
As a further improvement, the drive assembly include lead screw, lead screw and can drive lead screw pivoted first motor, horizontal body frame both ends all be provided with fixed connection's fixing base, the lead screw be located horizontal body frame and rotate with the fixing base and be connected, the lead screw be provided with the external screw thread, the lead screw be located horizontal body frame and with fixing base fixed connection, first motor be located one side of horizontal body frame and through fixing base and horizontal body frame fixed connection. Lead screw swivelling joint is located the fixing base both ends of horizontal body frame, and it is rotatory to drive the lead screw through first motor, and lead screw fixed connection is located the fixing base both ends of horizontal body frame, and above-mentioned structural design is reasonable, can guarantee to have sufficient structural strength and normal operating.
As a further improvement, the planker device include the cross slide, erect the slide, the cross slide with erect slide sliding connection, the direction of motion of cross slide and the contained angle of the direction of motion of erecting the slide constitute 90 degrees, the cross slide be provided with the external screw thread assorted internal thread of lead screw and with lead screw assorted guiding hole. Through the external screw thread that is located the lead screw and the internal thread phase-match that is located the cross slide, under the drive of first motor, can realize the horizontal migration of cross slide, the lead screw matches with the guiding hole simultaneously, and the lead screw can play the guide effect, guarantees that the cross slide can smooth and easy removal.
As a further improvement, the vertical slide plate is provided with a rotatable grinding wheel and can drive a second motor for rotating the grinding wheel, and the vertical slide plate is also provided with a hand wheel which can drive the vertical slide plate to move up and down and a water spraying gun which is connected with the vertical slide plate. The second motor drives the grinding wheel to rotate, can polish the terminal surface of a tower section of jurisdiction, can adjust the distance between grinding wheel and the terminal surface through the hand wheel to reach suitable position, through the water pistol, can spray water for the terminal surface of a tower section of jurisdiction, with the temperature that reduces grinding wheel and tower section of jurisdiction terminal surface, guarantee that the grinding wheel can normally operate and polish the processing.
As a further improvement, the cross frame is provided with an upper guide rail and a lower guide rail, and the cross sliding plate is respectively provided with an upper guide groove and a lower guide groove which are matched with the upper guide rail and the lower guide rail. Through the mutual cooperation of upper guide rail and upper guide groove, lower guide rail and lower guide groove, provide the motion guide effect for the removal of cross slide, guarantee that the cross slide can move smoothly.
As a further improvement, the first supporting mechanism include a plurality of hydro-cylinders, the hydro-cylinder arrange in the circumferencial direction of mount with equal interval angle, the mount be provided with a plurality of bases, base and hydro-cylinder pass through bolt fixed connection. The oil cylinder is fixedly connected with the base positioned on the fixing frame through bolts, so that the connection is firm and reliable, and the sufficient connection strength can be ensured.
As a further improvement, the hydro-cylinder front end be provided with the compact heap of scalable removal, the compact heap be provided with arc portion. Can fix the ascending displacement of a tower section of thick bamboo in the diameter direction through the telescopic compact heap, when the inner wall tensioning of compact heap and a tower section of thick bamboo, arc portion can make compact heap and a tower section of thick bamboo be in under face and the face contact state, is favorable to guaranteeing that the inner wall of a tower section of thick bamboo avoids the injury.
As a further improvement, the second supporting mechanism comprises a transverse supporting rod and a longitudinal supporting rod, the transverse supporting rod and the longitudinal supporting rod are mutually perpendicular and are fixedly connected with the fixing frame. The transverse supporting rods and the longitudinal supporting rods play roles in fixing the height position of the tower tube piece in the vertical direction, so that the position of the tower tube piece in the vertical direction is stable.
As a further improvement of the present invention, the rotary table is provided with a third motor for driving the rotary table. The third motor drives the revolving stage and rotates to the horizontal body frame that the realization is connected with the revolving stage can rotate together, and is same, and the grinding machanism that is located on the horizontal body frame also can rotate together, finally realizes the processing of polishing to tower section of thick bamboo section of jurisdiction terminal surface, replaces artifically through machinery, has alleviateed artificial intensity of labour, and improves work efficiency.
The utility model discloses a theory of operation: because the tower tube piece is of a hollow structure, the tower tube piece can be sleeved on the first supporting mechanism firstly, the pressing blocks positioned at the front ends of the oil cylinders of the first supporting mechanism are not extended, the tower tube piece can be sleeved smoothly until the lower end face of the tower tube piece is abutted against the second supporting mechanism, the pressing blocks at the front ends of the oil cylinders can be extended and abutted against and tensioned with the inner hole wall of the tower tube piece, so that the tower tube piece is in a stable state, the second motor is started to drive the grinding wheel to rotate together for grinding, the distance between the grinding wheel and the end face of the tower tube piece is adjusted through the hand wheel, the third motor is started simultaneously, the rotating platform drives the transverse main frame and the grinding mechanism positioned on the transverse main frame to rotate together, thereby the whole upper end face of the tower tube piece is ground, the end face of the tower tube piece is ensured to be flat, and the used slurry is reduced, the cost is reduced, the overflow of the slurry is reduced, and the appearance of the tower barrel is attractive.
Compared with the prior art, the utility model has the advantages of realize through first supporting mechanism and second supporting mechanism fixed to a tower section of thick bamboo, recycle grinding machanism and realize the level and smooth processing to a tower section of thick bamboo terminal surface, the terminal surface of guaranteeing a tower section of thick bamboo tends to level and smooth to reduce used thick liquids, reduce cost is favorable to reducing spilling over of thick liquids simultaneously, guarantees that a tower section of thick bamboo surface is pleasing to the eye. Be located the first supporting mechanism that sets up on the diameter direction of mount, mainly used guarantees the fixed of a tower section of thick bamboo on diameter direction, be located the second supporting mechanism of mount lower extreme, mainly used guarantees the fixed of a tower section of thick bamboo upper and lower direction, supporting role through first supporting mechanism and second supporting mechanism, thereby realize fixing tower section of thick bamboo omnidirectional, rethread grinding machanism polishes the processing to a tower section of thick bamboo, with the terminal surface of guaranteeing a tower section of thick bamboo, the mount is used for supporting the revolving stage, and be located the horizontal body frame on the revolving stage, guarantee the normal operation of revolving stage and horizontal body frame.
Drawings
FIG. 1 is a schematic structural view of a tower segment;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the overall structure of the tower tube sheet installed in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 3: the utility model provides a wind turbine generator precast concrete tower section of thick bamboo grinding machanism, includes mount 1, and mount 1 is provided with rotatable revolving stage 2, and revolving stage 2 is fixed to be provided with horizontal body frame 3, and horizontal body frame 3 passes through connecting seat 4 fixed connection with revolving stage 2, and horizontal body frame 3 is provided with mobilizable grinding machanism, and 1 upper end of mount is located the diameter direction and is provided with first supporting mechanism 5, and 1 lower extreme of mount sets up second supporting mechanism 6 that has support function.
The grinding mechanism comprises a carriage device 7 and a driving component 8 capable of pushing the carriage device 7.
The driving assembly 8 comprises a lead screw 81, a lead screw 83 and a first motor 82 capable of driving the lead screw 83 to rotate, both ends of the transverse main frame 3 are provided with fixing seats 30 fixedly connected, the lead screw 81 is positioned in the transverse main frame 3 and is rotatably connected with the fixing seats 30, the lead screw 81 is provided with external threads 810, the lead screw 83 is positioned in the transverse main frame 3 and is fixedly connected with the fixing seats 30, and the first motor 82 is positioned on one side of the transverse main frame 3 and is fixedly connected with the transverse main frame 3 through the fixing seats 30.
The carriage device 7 comprises a cross sliding plate 71 and a vertical sliding plate 72, the cross sliding plate 71 is connected with the vertical sliding plate 72 in a sliding mode, an included angle between the movement direction of the cross sliding plate 71 and the movement direction of the vertical sliding plate 72 is 90 degrees, and the cross sliding plate 71 is provided with an internal thread 711 matched with an external thread 810 of the lead screw 81 and a guide hole 712 matched with the lead screw 83.
The vertical sliding plate 72 is provided with a rotatable grinding wheel 721 and a second motor 722 capable of driving the grinding wheel 721 to rotate, and the vertical sliding plate 72 is further provided with a handwheel 723 capable of driving the vertical sliding plate 72 to move up and down and a water spray gun 724 connected with the vertical sliding plate 72.
The transverse main frame 3 is provided with an upper guide rail 31 and a lower guide rail 32, and the transverse sliding plate 71 is provided with an upper guide groove 713 and a lower guide groove 714 which are matched with the upper guide rail 31 and the lower guide rail 32 respectively.
The first supporting mechanism 5 comprises a plurality of oil cylinders 51, the oil cylinders 51 are arranged in the circumferential direction of the fixing frame 1 at equal interval angles, the fixing frame 1 is provided with a plurality of bases 10, and the bases 10 are fixedly connected with the oil cylinders 51 through bolts.
The front end of the oil cylinder 51 is provided with a telescopic movable pressing block 510, and the pressing block 510 is provided with an arc-shaped part 510 a.
The second supporting mechanism 6 comprises a transverse supporting rod 61 and a longitudinal supporting rod 62, wherein the transverse supporting rod 61 and the longitudinal supporting rod 62 are perpendicular to each other and are fixedly connected with the fixed frame 1.
The rotary table 2 is provided with a third motor 21 for driving the rotary table to rotate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a wind turbine generator precast concrete tower section of thick bamboo grinding machanism, includes the mount, its characterized in that the mount be provided with rotatable revolving stage, the fixed horizontal body frame that is provided with of revolving stage, horizontal body frame and revolving stage pass through connecting seat fixed connection, horizontal body frame be provided with mobilizable grinding machanism, mount upper end be located the diameter direction and be provided with first supporting mechanism, the mount lower extreme set up the second supporting mechanism that has support function.
2. The wind turbine precast concrete tower barrel polishing mechanism of claim 1, characterized in that the polishing mechanism comprises a carriage device and a driving assembly capable of pushing the carriage device.
3. The wind turbine precast concrete tower drum grinding mechanism according to claim 2, characterized in that the driving assembly comprises a screw rod, a screw rod and a first motor capable of driving the screw rod to rotate, fixed connection fixing seats are arranged at two ends of the transverse main frame, the screw rod is positioned in the transverse main frame and is rotatably connected with the fixing seats, the screw rod is provided with external threads, the screw rod is positioned in the transverse main frame and is fixedly connected with the fixing seats, and the first motor is positioned at one side of the transverse main frame and is fixedly connected with the transverse main frame through the fixing seats.
4. The wind turbine precast concrete tower barrel polishing mechanism according to claim 3, characterized in that the planker device comprises a cross sliding plate and a vertical sliding plate, the cross sliding plate is connected with the vertical sliding plate in a sliding mode, an included angle between the movement direction of the cross sliding plate and the movement direction of the vertical sliding plate is 90 degrees, and the cross sliding plate is provided with an internal thread matched with an external thread of a screw rod and a guide hole matched with the screw rod.
5. The wind turbine precast concrete tower barrel polishing mechanism according to claim 4, characterized in that the vertical sliding plate is provided with a rotatable grinding wheel and a second motor capable of driving the grinding wheel to rotate, and the vertical sliding plate is further provided with a hand wheel capable of driving the vertical sliding plate to move up and down and a water gun connected with the vertical sliding plate.
6. The wind turbine precast concrete tower barrel polishing mechanism according to claim 4, characterized in that the transverse main frame is provided with an upper guide rail and a lower guide rail, and the transverse sliding plate is respectively provided with an upper guide groove and a lower guide groove which are matched with the upper guide rail and the lower guide rail.
7. The wind turbine precast concrete tower barrel polishing mechanism according to claim 1, characterized in that the first supporting mechanism comprises a plurality of oil cylinders, the oil cylinders are arranged in the circumferential direction of a fixing frame at equal intervals, the fixing frame is provided with a plurality of bases, and the bases are fixedly connected with the oil cylinders through bolts.
8. The wind turbine precast concrete tower barrel polishing mechanism according to claim 7, characterized in that a compression block which can stretch and move is arranged at the front end of the oil cylinder, and the compression block is provided with an arc-shaped part.
9. The wind turbine precast concrete tower barrel polishing mechanism according to claim 1, characterized in that the second supporting mechanism comprises a transverse supporting rod and a longitudinal supporting rod, wherein the transverse supporting rod and the longitudinal supporting rod are perpendicular to each other and are fixedly connected with the fixing frame.
10. The wind turbine precast concrete tower barrel polishing mechanism according to claim 1, characterized in that the rotating table is provided with a third motor for driving the rotating table to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046559.8U CN216830156U (en) | 2022-01-04 | 2022-01-04 | Wind turbine generator precast concrete tower section of thick bamboo grinding machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046559.8U CN216830156U (en) | 2022-01-04 | 2022-01-04 | Wind turbine generator precast concrete tower section of thick bamboo grinding machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216830156U true CN216830156U (en) | 2022-06-28 |
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ID=82115311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220046559.8U Active CN216830156U (en) | 2022-01-04 | 2022-01-04 | Wind turbine generator precast concrete tower section of thick bamboo grinding machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216830156U (en) |
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2022
- 2022-01-04 CN CN202220046559.8U patent/CN216830156U/en active Active
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