CN113231774A - Circumferential welding device for wind power tower cylinder and using method thereof - Google Patents
Circumferential welding device for wind power tower cylinder and using method thereof Download PDFInfo
- Publication number
- CN113231774A CN113231774A CN202110624338.4A CN202110624338A CN113231774A CN 113231774 A CN113231774 A CN 113231774A CN 202110624338 A CN202110624338 A CN 202110624338A CN 113231774 A CN113231774 A CN 113231774A
- Authority
- CN
- China
- Prior art keywords
- welding device
- wind power
- fixedly connected
- power tower
- girth welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 14
- 235000017491 Bambusa tulda Nutrition 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 14
- 239000011425 bamboo Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0294—Transport carriages or vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0264—Carriages for supporting the welding or cutting element magnetically attached to the workpiece
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a girth welding device of a wind power tower cylinder and a using method thereof, and particularly relates to the technical field of wind power tower cylinders. According to the invention, by arranging the magnetic sheet crawler belt, the driving wheel and the reinforcing shell, when the welding device is used for welding the wind power tower barrel assembly, the welding effect is not easily influenced by external wind power and gravity factors, the influence on the welding effect caused by the dislocation of the welding part is reduced, and the position of the circular welding device can be conveniently adjusted by a worker, so that the danger when the worker climbs the wind power tower barrel assembly up and down is reduced, and the safety of the worker is guaranteed.
Description
Technical Field
The invention relates to the technical field of wind power towers, in particular to a girth welding device of a wind power tower and a using method thereof.
Background
With the development of global economy, the consumption of natural resources is continuously increased, and the exploitation and use of a large amount of non-renewable energy sources such as coal, oil, natural gas and the like not only form great pressure on the continuous supply of energy sources, but also bring about environmental problems such as greenhouse effect, acid rain, haze and the like. The wind power generation has the advantages of cleanness, no pollution, large single machine capacity, good economic benefit and the like, is generally concerned by countries in the world in recent years, and is one of the most potential new energy sources at present.
In order to improve wind power generation's competitiveness, when installing wind power tower cylinder, often transversely place after overlapping a ring section of thick bamboo of will propping up in advance, make the welding position form and encircle and then weld it, however this kind of welding mode is great to the application of human power, and welding mode is single, when receiving external factors such as gravity and disturb, not only cause the welding position easily and appear the dislocation and then influence the condition of welding effect, and then lead to welded risk great easily when the different positions of wind power tower cylinder weld, be difficult to ensure welding personnel's safety.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a girth welding device of a wind power tower and a using method thereof, and the technical problems to be solved by the invention are as follows: in order to improve wind power generation's competitiveness, when installing wind power tower section of thick bamboo, often transversely place after overlapping a ring section of thick bamboo of will propping up in advance, make the welding position form and encircle and then weld it, however this kind of welding mode is great to the application of human power, and the welding mode is single, when receiving external factors such as gravity and disturb, not only cause the welding position easily and appear the dislocation and then influence the condition of welding effect, and then lead to welded risk great easily when the different positions of wind power tower section of thick bamboo weld, be difficult to the problem of guarantee welding personnel safety.
In order to achieve the purpose, the invention provides the following technical scheme: a girth welding device of a wind power tower cylinder comprises a reinforcing shell, wherein two retainers are fixedly connected to the upper surface of the reinforcing shell, two bearings are respectively clamped on the upper surfaces of the two retainers, the same connecting shaft is sleeved in the two bearings, an installation sleeve is fixedly connected to the outer surface of the connecting shaft, the outer surface of the installation sleeve is fixedly connected with the front surface of a welding frame, the lower surface of the welding frame is fixedly connected with the upper surface of a welding device, the welding device is positioned at the rear part of the reinforcing shell, limiting cylinders are fixedly connected to the four corners of the lower surface of the inner wall of the reinforcing shell, the upper surfaces of the inner walls of the four limiting cylinders are respectively fixedly connected with the upper surfaces of four electric anti-skid rings, the lower surfaces of the anti-skid rings are fixedly connected with the bottom ends of electric push rods, the bottom ends of the electric push rods are fixedly connected with the upper surfaces of horizontal retaining pieces, and the lower surfaces of the horizontal retaining pieces are fixedly connected with pulley frames, be provided with pulley gear in the pulley yoke, pulley gear passes through the bayonet lock and articulates with the inner wall of pulley yoke, the left end joint of bayonet lock has the fixed pin, and the opposite face of four pulley yokes passes through the link and is connected with the surface fixed of track frame.
As a further scheme of the invention: the pulley device comprises a friction wheel, the left side surface and the right side surface of the friction wheel are respectively fixedly connected with the opposite surfaces of the two magnetic sheets, and the inner wall of the friction wheel is in lap joint with the outer surface of the bayonet lock.
As a further scheme of the invention: be provided with drive arrangement in the track frame, both ends respectively with the opposite face fixed connection of two drive wheels about drive arrangement, and the surface of two drive wheels is provided with same magnetic sheet track, the transmission is connected with two leading wheels in the magnetic sheet track, and two leading wheels pass through the left and right sides of rotatory subassembly joint at track frame inner wall.
As a further scheme of the invention: the front surface, the back surface and the lower surface of the crawler frame are provided with grooves, the upper surface of the crawler frame is fixedly connected with the lower surface of the partition plate, the upper surface of the crawler frame is provided with an installation cover, the lower surface of the installation cover is in lap joint with the upper surface of the crawler frame, the upper surface of the partition plate is fixedly connected with a first sliding barrel, and the bottom end of the first sliding barrel is communicated with the upper surface of the partition plate.
As a further scheme of the invention: the outer surface of the first sliding barrel is connected with a second sliding barrel in a sliding mode, the upper surface of the second sliding barrel is fixedly connected with the upper surface of the inner wall of the mounting cover, the outer surface of the first sliding barrel is fixedly connected with a limiting ring, the outer surface of the limiting ring is in lap joint with the inner wall of the second sliding barrel, the upper surface of the mounting cover is provided with a through hole, and the mounting cover is communicated with the reinforcing shell and the first sliding barrel through the through hole respectively.
As a further scheme of the invention: the lower surface of reinforcing shell inner wall is provided with radiator fan, radiator fan's top and rotary device's bottom fixed connection, rotary device joint is at the upper surface of reinforcing shell inner wall, rotary device comprises bearing and pivot.
As a further scheme of the invention: the lower surface of the inner wall of the reinforced shell is fixedly connected with a motor, an output shaft on the left side of the motor is fixedly connected with the right side surface of the driving wheel located below, the number of the driving wheels is two, the left side surface of the driving wheel located above is fixedly connected with the right end of the connecting shaft, and the two driving wheels are in transmission connection through a transmission belt.
As a further scheme of the invention: the upper surface and the left and right sides face of the reinforced shell are provided with a plurality of heat dissipation holes, the upper surface of the reinforced shell is fixedly connected with a damping block, the back surface of the damping block is in lap joint with the outer surface of the mounting sleeve, and the lower surface of the inner wall of the reinforced shell is fixedly connected with a power supply.
As a further scheme of the invention: a use method of a girth welding device of a wind power tower barrel comprises the following steps;
firstly, install this boxing device on the wind power tower section of thick bamboo subassembly surface of required processing, adsorb this boxing device in wind power tower section of thick bamboo subassembly through magnetic sheet track and magnetic force piece, and after magnetic sheet track and magnetic force piece and wind power tower section of thick bamboo subassembly contact, can realize the installation to this boxing device under the effect of magnetic force, can start drive arrangement operation through external controller this moment, and when the process of drive arrangement operation, the drive wheel will drive the operation of magnetic sheet track, make the adsorption effect of the in-process of removal through its self magnetic force of magnetic sheet track can drive this boxing device and wholly remove.
When the ring welding device moves on the surface of the wind power tower barrel assembly, the position of the welding device can be adjusted through operation of an electric welding device, the motor can drive the driving wheel to rotate when the motor operates, the driving wheel above the motor rotates under the driving of the driving belt, the connecting shaft is connected with the driving wheel, the mounting sleeve can deviate along with the rotation of the connecting shaft at the moment, the welding device can be started when the welding device is in contact with the surface of the wind power tower barrel, and the ring welding device can weld the wind power tower barrel assembly at the moment.
When the height of the girth welding device is adjusted according to the shape of the wind power tower barrel assembly, only the electric push rod needs to be started, when the electric push rod operates, the pulley yoke is pushed downwards by the electric push rod, the distance between the reinforcing shell and the wind power tower barrel assembly changes at the moment, and in the adjusting process, the pulley yoke is connected with the crawler frame, so that when the electric push rod operates, the crawler frame can drive the first sliding barrel to move, and after the adjustment is finished, the operation can be stopped.
And fourthly, when the girth welding device is used for welding the wind power tower barrel assembly, the cooling fan can be operated, so that in the operation process of the cooling fan, outside air can enter the first sliding barrel through the magnetic sheet crawler belt and enter the reinforcing shell along the first sliding barrel, and then hot air can be discharged out of the reinforcing shell along the heat dissipation holes.
The invention has the beneficial effects that:
1. the invention installs the girth welding device on the surface of the wind power tower tube component to be processed by arranging the magnetic sheet crawler belt, the magnetic sheet, the driving device, the driving wheel and the reinforcing shell, the girth welding device is adsorbed on the surface of the wind power tower tube component by the magnetic sheet crawler belt and the magnetic sheet, and the girth welding device can be installed under the action of magnetic force after the magnetic sheet crawler belt and the magnetic sheet are contacted with the wind power tower tube component, at the moment, the driving device can be started to run by an external controller, and the driving wheel can drive the magnetic sheet crawler belt to run when the driving device runs, because the magnetic sheet crawler belt can drive the girth welding device to integrally move by the adsorption effect of the self magnetic force in the moving process, the girth welding device can realize the effect of attaching the wind power tower tube component only by the magnetic sheet crawler belt and the pulley device when being installed, when the position of the girth welding device needs to be adjusted, the driving device is adjusted, so that the girth welding device is not easy to influence the welding effect due to factors of external wind power and gravity when the wind power tower barrel assembly is welded through the welding device, the influence on the welding effect due to the dislocation of the welding part is reduced, and the position of the girth welding device can be conveniently adjusted by a worker, so that the danger when the worker climbs the wind power tower barrel assembly up and down is reduced, and the safety of the worker is guaranteed;
2. by arranging the cooling fan, the first sliding barrel and the second sliding barrel, when the girth welding device is used for welding the wind power tower barrel assembly, the heat radiation fan can be operated, so that the outside air can enter the first sliding cylinder through the magnetic sheet crawler belt in the operation process of the heat radiation fan, and enters the reinforced shell along the first sliding cylinder, and then hot gas is discharged out of the reinforced shell along the heat dissipation holes, so that the air flow rate of a welding part can be accelerated in the operation process of the girth welding device, thereby radiating the welded part of the wind power tower barrel assembly, reducing the possibility of damaging the girth welding device due to overhigh temperature of the welded part, and entering the welding device through the gap between the magnetic sheet and the crawler belt when external air enters, the adsorption effect of the magnetic sheet crawler belt on the surface of the wind power tower barrel assembly is improved, and the condition that the girth welding device falls off is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the pulley frame explosion structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the crawler frame of the present invention from the right;
FIG. 4 is a perspective view of the cage of the present invention;
FIG. 5 is a schematic cross-sectional view of a front view of a reinforcement shell according to the present invention;
FIG. 6 is a schematic perspective view of a driving wheel according to the present invention;
in the figure: the device comprises a reinforced shell 1, a retainer 2, a bearing 3, a connecting shaft 4, a mounting sleeve 5, a welding frame 6, a welding device 7, a limiting cylinder 8, an electric push rod 9, a horizontal retaining piece 10, a pulley frame 11, an anti-slip ring 12, a pulley device 13, a friction wheel 131, a magnetic force piece 132, a bayonet 14, a track frame 15, a driving device 16, a driving wheel 17, a magnetic sheet crawler 18, a guide wheel 19, a groove 20, a partition plate 21, a mounting cover 22, a first sliding cylinder 23, a second sliding cylinder 24, a limiting ring 25, a through hole 26, a heat radiation fan 27, a power supply 28, a rotating device 29, a damping block 30, a heat radiation hole 31, a driving wheel 32, a driving belt 33 and a motor 34.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIGS. 1-6, the invention provides a girth welding device for a wind power tower, which comprises a reinforced shell 1, wherein two retainers 2 are fixedly connected to the upper surface of the reinforced shell 1, two bearings 3 are respectively clamped on the upper surfaces of the two retainers 2, the same connecting shaft 4 is sleeved in the two bearings 3, an installation sleeve 5 is fixedly connected to the outer surface of the connecting shaft 4, the outer surface of the installation sleeve 5 is fixedly connected with the front surface of the welding frame 6, the lower surface of the welding frame 6 is fixedly connected with the upper surface of a welding device 7, the welding device 7 is positioned behind the reinforced shell 1, limiting cylinders 8 are respectively fixedly connected to the four corners of the lower surface of the inner wall of the reinforced shell 1, the upper surfaces of the inner walls of the four limiting cylinders 8 are respectively fixedly connected with the upper surfaces of four electric anti-slip rings 12, the lower surfaces of the anti-slip rings 12 are fixedly connected with the bottom ends of electric push rods 9, and the bottom ends of the electric push rods 9 are fixedly connected with the upper surfaces of horizontal retaining pieces 10, the lower surface of the horizontal retaining piece 10 is fixedly connected with a pulley yoke 11, a pulley device 13 is arranged in the pulley yoke 11, the pulley device 13 is hinged with the inner wall of the pulley yoke 11 through a clamping pin 14, the left end of the clamping pin 14 is clamped with a fixing pin, and the opposite surfaces of the four pulley yokes 11 are fixedly connected with the outer surface of a crawler frame 15 through a connecting frame.
The pulley device 13 includes a friction wheel 131, the left and right sides of the friction wheel 131 are respectively fixedly connected with the opposite surfaces of the two magnetic sheets 132, and the inner wall of the friction wheel 131 is overlapped with the outer surface of the bayonet 14.
A driving device 16 is arranged in the track frame 15, the left end and the right end of the driving device 16 are respectively fixedly connected with the opposite surfaces of the two driving wheels 17, the outer surfaces of the two driving wheels 17 are provided with a magnetic sheet track 18, two guide wheels 19 are connected in the magnetic sheet track 18 in a transmission manner, and the two guide wheels 19 are clamped on the left side and the right side of the inner wall of the track frame 15 through rotating components.
The front surface, the back surface and the lower surface of the crawler frame 15 are provided with grooves 20, the upper surface of the crawler frame 15 is fixedly connected with the lower surface of a partition plate 21, the upper surface of the crawler frame 15 is provided with an installation cover 22, the lower surface of the installation cover 22 is in lap joint with the upper surface of the crawler frame 15, the upper surface of the partition plate 21 is fixedly connected with a first sliding barrel 23, and the bottom end of the first sliding barrel 23 is communicated with the upper surface of the partition plate 21.
The outer surface of the first sliding barrel 23 is connected with a second sliding barrel 24 in a sliding mode, the upper surface of the second sliding barrel 24 is fixedly connected with the upper surface of the inner wall of the mounting cover 22, the outer surface of the first sliding barrel 23 is fixedly connected with a limiting ring 25, the outer surface of the limiting ring 25 is in lap joint with the inner wall of the second sliding barrel 24, a through hole 26 is formed in the upper surface of the mounting cover 22, and the mounting cover 22 is communicated with the reinforcing shell 1 and the first sliding barrel 23 through the through hole 26 respectively.
The lower surface of the inner wall of the reinforced shell 1 is provided with a cooling fan 27, the top end of the cooling fan 27 is fixedly connected with the bottom end of a rotating device 29, the rotating device 29 is clamped on the upper surface of the inner wall of the reinforced shell 1, and the rotating device 29 consists of a bearing and a rotating shaft.
The lower surface of the inner wall of the reinforced shell 1 is fixedly connected with a motor 34, the output shaft on the left side of the motor 34 is fixedly connected with the right side surface of the driving wheel 32 positioned below, the number of the driving wheels 32 is two, the left side surface of the driving wheel 32 positioned above is fixedly connected with the right end of the connecting shaft 4, and the two driving wheels 32 are in transmission connection through a transmission belt 33.
A plurality of heat dissipation holes 31 are formed in the upper surface and the left side face and the right side face of the reinforced shell 1, a damping block 30 is fixedly connected to the upper surface of the reinforced shell 1, the back face of the damping block 30 is in lap joint with the outer surface of the mounting sleeve 5, and a power supply 28 is fixedly connected to the lower surface of the inner wall of the reinforced shell 1.
A use method of a girth welding device of a wind power tower barrel comprises the following steps;
firstly, install this boxing device on the wind power tower section of thick bamboo subassembly surface of required processing, adsorb this boxing device in the surface of wind power tower section of thick bamboo subassembly through magnetic sheet track 18 and magnetic force piece 132, and after magnetic sheet track 18 and magnetic force piece 132 contacted with wind power tower section of thick bamboo subassembly, can realize the installation to this boxing device under the effect of magnetic force, can start drive arrangement 16 through external controller this moment and move, and when the process of drive arrangement 16 operation, drive wheel 17 will drive magnetic sheet track 18 and move, because the adsorption effect of the in-process of removing at its self magnetic force of magnetic sheet track 18 can drive this boxing device and wholly remove.
Secondly, when the girth welding device moves on the surface of the wind power tower barrel assembly, the position of the welding device 7 can be adjusted through operation of an electric motor, when the motor 34 operates, the motor 34 can drive the driving wheel 32 to rotate, the driving wheel 32 above the motor rotates under the driving of the driving belt 33, the connecting shaft 4 is connected with the driving wheel 32, the mounting sleeve 5 can deviate along with the rotation of the connecting shaft 4, when the welding device 7 is in contact with the surface of the wind power tower barrel, the welding device 7 can be started, and at the moment, the girth welding device can weld the wind power tower barrel assembly.
When the height of the girth welding device is adjusted according to the shape of the wind power tower barrel assembly, only the electric push rod 9 needs to be started, when the electric push rod 9 operates, the pulley yoke 11 is pushed downwards by the electric push rod 9, the distance between the reinforcing shell 1 and the wind power tower barrel assembly changes at the moment, and in the adjusting process, the pulley yoke 11 is connected with the crawler frame 15, so that when the electric push rod 9 operates, the crawler frame 15 can drive the first sliding barrel 23 to move, and after the adjustment is finished, the operation can be stopped.
And fourthly, when the girth welding device is used for welding the wind power tower barrel assembly, the heat dissipation fan 27 can be operated, so that in the operation process of the heat dissipation fan 27, outside air can enter the first sliding barrel 23 through the magnetic sheet crawler belt 18 and enters the reinforced shell 1 along the first sliding barrel 23, and then hot air can be discharged out of the reinforced shell 1 along the heat dissipation holes 31.
Through setting up magnetic sheet track 18, magnetic force piece 132 and drive wheel 17, make this boxing device when installing, only need to realize the effect of attached wind power tower section of thick bamboo subassembly through magnetic sheet track 18 and pulley gear 13, when the position of this boxing device needs to be adjusted, adjust drive arrangement 16 can, make this boxing device difficult because of the factor influence welded effect of external wind-force and gravity when welding wind power tower section of thick bamboo subassembly through welding set 7, reduced and caused the influence to the effect of welding because of the welding position dislocation, and because the position of this boxing device of regulation that the staff can be convenient, thereby danger when having reduced the staff and climbing wind power tower section of thick bamboo subassembly from top to bottom, the effect of guarantee has been played to staff's safety.
Through setting up radiator fan 27 and first smooth section of thick bamboo 23 for this boxing device can accelerate welding parts's air flow rate at the in-process of operation, thereby dispel the heat to wind power tower cylinder subassembly welded position, it causes the damage to this boxing device to have reduced because of welding parts's high temperature, and get into through the gap between magnetic sheet track 18 during because external air, and improved the adsorption effect of magnetic sheet track 18 to wind power tower cylinder subassembly surface, the condition that drops has been reduced to this boxing device appearance.
Because of being provided with electric putter 9 for adjust the back through electric putter 9 to pulley gear 13's position, welding set 7 can be laminated with wind power tower cylinder subassembly's surface all the time, and then has ensured that welding set 7 is difficult to realize welded effect because of the dislocation to wind power tower cylinder subassembly welded in-process, has ensured that this girth welding set is right to wind power tower cylinder subassembly's welding effect.
Because the track frame 15 is connected with the pulley through the connecting frame, when the distance between the boxing device and the wind power tower barrel assembly is adjusted, the magnetic sheet track 18 can be always attached to the surface of the wind power tower barrel assembly, normal operation of the boxing device is guaranteed, and the applicability of the boxing device is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a wind power tower cylinder's girth welding device, includes and consolidates shell (1), its characterized in that: the upper surface of the reinforced shell (1) is fixedly connected with two retainers (2), the upper surfaces of the two retainers (2) are respectively clamped with two bearings (3), the two bearings (3) are sleeved with the same connecting shaft (4), the outer surface of the connecting shaft (4) is fixedly connected with an installation sleeve (5), the outer surface of the installation sleeve (5) is fixedly connected with the front surface of a welding frame (6), the lower surface of the welding frame (6) is fixedly connected with the upper surface of a welding device (7), the welding device (7) is positioned behind the reinforced shell (1), the four corners of the lower surface of the inner wall of the reinforced shell (1) are fixedly connected with limiting cylinders (8), the upper surfaces of the inner walls of the four limiting cylinders (8) are respectively fixedly connected with the upper surfaces of four electric anti-skid rings (12), and the lower surfaces of the anti-skid rings (12) are fixedly connected with the bottom ends of electric push rods (9), the bottom of electric putter (9) is connected with the last fixed surface of horizontal retaining piece (10), the lower fixed surface who keeps piece (10) is connected with pulley yoke (11), be provided with pulley gear (13) in pulley yoke (11), pulley gear (13) are articulated through the inner wall of bayonet lock (14) and pulley yoke (11), the left end joint of bayonet lock (14) has the fixed pin, and the opposite face of four pulley yokes (11) passes through the outer fixed surface who link and track frame (15) and is connected.
2. The girth welding device for a wind tower according to claim 1, wherein: the pulley device (13) comprises a friction wheel (131), the left side surface and the right side surface of the friction wheel (131) are fixedly connected with the opposite surfaces of the two magnetic sheets (132) respectively, and the inner wall of the friction wheel (131) is overlapped with the outer surface of the bayonet (14).
3. The girth welding device for a wind tower according to claim 1, wherein: be provided with drive arrangement (16) in track frame (15), both ends are respectively with the opposite face fixed connection of two drive wheels (17) about drive arrangement (16), and the surface of two drive wheels (17) is provided with same magnetic sheet track (18), the transmission is connected with two leading wheels (19) in magnetic sheet track (18), and two leading wheels (19) pass through rotatory subassembly joint in the left and right sides of track frame (15) inner wall.
4. The girth welding device for a wind tower according to claim 3, wherein: the crawler belt structure is characterized in that grooves (20) are formed in the front face, the back face and the lower surface of the crawler belt frame (15), the upper surface of the crawler belt frame (15) is fixedly connected with the lower surface of the partition plate (21), an installation cover (22) is arranged on the upper surface of the crawler belt frame (15), the lower surface of the installation cover (22) is in lap joint with the upper surface of the crawler belt frame (15), a first sliding barrel (23) is fixedly connected with the upper surface of the partition plate (21), and the bottom end of the first sliding barrel (23) is communicated with the upper surface of the partition plate (21).
5. The girth welding device for a wind tower according to claim 4, wherein: the outer surface sliding connection of first slide cartridge (23) has second slide cartridge (24), the upper surface of second slide cartridge (24) is connected with the upper surface fixed connection of installation cover (22) inner wall, the outer surface fixed connection of first slide cartridge (23) has spacing collar (25), the outer surface of spacing collar (25) and the inner wall overlap joint of second slide cartridge (24), through-hole (26) have been seted up to the upper surface of installation cover (22), installation cover (22) are linked together with reinforcement shell (1) and first slide cartridge (23) respectively through-hole (26).
6. The girth welding device for a wind tower according to claim 1, wherein: the lower surface of reinforcing shell (1) inner wall is provided with radiator fan (27), the top of radiator fan (27) and the bottom fixed connection of rotary device (29), rotary device (29) joint is at the upper surface of reinforcing shell (1) inner wall, rotary device (29) comprise bearing and pivot.
7. The girth welding device for a wind tower according to claim 6, wherein: the lower surface of the inner wall of the reinforced shell (1) is fixedly connected with a motor (34), the output shaft on the left side of the motor (34) is fixedly connected with the right side surface of the driving wheel (32) positioned below, the number of the driving wheels (32) is two, the left side surface of the driving wheel (32) positioned above is fixedly connected with the right end of the connecting shaft (4), and the two driving wheels (32) are in transmission connection through a transmission belt (33).
8. The girth welding device for a wind tower according to claim 7, wherein: a plurality of heat dissipation holes (31) are formed in the upper surface and the left side face and the right side face of the reinforced shell (1), a damping block (30) is fixedly connected to the upper surface of the reinforced shell (1), the back face of the damping block (30) is in lap joint with the outer surface of the mounting sleeve (5), and a power source (28) is fixedly connected to the lower surface of the inner wall of the reinforced shell (1).
9. Use method of a girth welding device for a wind tower, characterized in that the girth welding device for a wind tower according to claims 1 to 8 comprises the following steps;
firstly, the girth welding device is installed on the surface of a wind power tower barrel assembly to be processed, the girth welding device is adsorbed on the surface of the wind power tower barrel assembly through a magnetic sheet crawler belt (18) and a magnetic sheet (132), and after the magnetic sheet crawler belt (18) and the magnetic sheet (132) are contacted with the wind power tower barrel assembly, the girth welding device can be installed under the action of magnetic force, at the moment, a driving device (16) can be started to operate through an external controller, and in the operation process of the driving device (16), a driving wheel (17) can drive the magnetic sheet crawler belt (18) to operate, so that the magnetic sheet crawler belt (18) can drive the girth welding device to integrally move through the adsorption effect of the magnetic force of the magnetic sheet crawler belt (18) in the moving process;
secondly, when the girth welding device moves on the surface of the wind power tower barrel assembly, the position of the welding device (7) can be adjusted through operation of an electric motor, and when the motor (34) operates, the motor (34) can drive the driving wheel (32) to rotate, so that the driving wheel (32) above the welding device rotates under the driving of the driving belt (33), and the connecting shaft (4) is connected with the driving wheel (32), at the moment, the mounting sleeve (5) can deviate along with the rotation of the connecting shaft (4), and when the welding device (7) is in contact with the surface of the wind power tower barrel, the welding device (7) can be started, and at the moment, the girth welding device can weld the wind power tower barrel assembly;
thirdly, when the height of the girth welding device needs to be adjusted according to the shape of the wind power tower barrel assembly, only the electric push rod (9) needs to be started, when the electric push rod (9) runs, the electric push rod (9) pushes the pulley yoke (11) downwards, the distance between the reinforcing shell (1) and the wind power tower barrel assembly changes, and in the adjusting process, the pulley yoke (11) is connected with the crawler frame (15), so that when the electric push rod (9) runs, the crawler frame (15) can drive the first sliding cylinder (23) to move, and after the adjustment is finished, the operation is stopped;
and fourthly, when the girth welding device is used for welding the wind power tower barrel assembly, the heat dissipation fan (27) can be operated, so that in the operation process of the heat dissipation fan (27), the outside air can enter the first sliding barrel (23) through the magnetic sheet crawler belt (18) and enters the reinforced shell (1) along the first sliding barrel (23), and then the hot air can be discharged out of the reinforced shell (1) along the heat dissipation holes (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624338.4A CN113231774A (en) | 2021-06-04 | 2021-06-04 | Circumferential welding device for wind power tower cylinder and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624338.4A CN113231774A (en) | 2021-06-04 | 2021-06-04 | Circumferential welding device for wind power tower cylinder and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113231774A true CN113231774A (en) | 2021-08-10 |
Family
ID=77136755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110624338.4A Pending CN113231774A (en) | 2021-06-04 | 2021-06-04 | Circumferential welding device for wind power tower cylinder and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113231774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213518A (en) * | 2022-08-18 | 2022-10-21 | 飒羽辰工程科技(上海)有限公司 | Automatic controllable phase change fastening method for accessories in wind power tower |
| CN116765702A (en) * | 2023-08-22 | 2023-09-19 | 南通德玛瑞机械制造有限公司 | Propulsion ware support processing equipment |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06170535A (en) * | 1992-12-04 | 1994-06-21 | Shigemi Machida | Welding method and device of pile reinforcing bar and reinforcing bar supporting device |
| KR200354867Y1 (en) * | 2004-04-10 | 2004-06-30 | 안병원 | a welding machine auto carriage system of curved surface welding to ship |
| CN105798613A (en) * | 2016-05-13 | 2016-07-27 | 青岛黄海学院 | Wall-climbing type welding robot |
| CN205888319U (en) * | 2016-07-25 | 2017-01-18 | 青岛天能重工股份有限公司 | Wind power tower cylinder barrel door frame automatic cutout machine |
| CN107685208A (en) * | 2017-10-06 | 2018-02-13 | 南京中高知识产权股份有限公司 | Universal detachable magnetic welding robot and its method of work |
| CN107803616A (en) * | 2017-11-03 | 2018-03-16 | 青岛星跃铁塔有限公司 | A kind of angle-steel tower fillet welding welding robot |
| CN109366051A (en) * | 2018-12-07 | 2019-02-22 | 北京博清科技有限公司 | Adjustable magnetic adsorbent equipment and welding robot |
| CN109396700A (en) * | 2018-12-07 | 2019-03-01 | 北京博清科技有限公司 | It creeps welding robot and its control method |
| CN208559585U (en) * | 2018-05-08 | 2019-03-01 | 洛阳圣瑞智能机器人有限公司 | A kind of climbing robot suitable for wind-power tower outer surface spray painting operation |
| CN110510022A (en) * | 2019-08-05 | 2019-11-29 | 湖南沄耀中创科技有限公司 | A kind of blower fan tower barrel flaw detection climbing robot |
| CN111071357A (en) * | 2019-12-04 | 2020-04-28 | 焦作市特斯拉电子科技有限公司 | Self-climbing wind power tower maintenance robot |
| CN212149085U (en) * | 2020-04-22 | 2020-12-15 | 东北大学 | Crawler-type chassis robot capable of climbing stairs |
| CN212264972U (en) * | 2020-05-25 | 2021-01-01 | 江苏新合力传热设备有限公司 | Welding robot for rotating platform of crawler crane |
| CN112192096A (en) * | 2020-09-27 | 2021-01-08 | 中国一冶集团有限公司 | Welding device and welding method for cooling wall sealing box |
| CN212823324U (en) * | 2020-06-21 | 2021-03-30 | 龚平 | Heat-dissipation energy-saving electric welding machine |
-
2021
- 2021-06-04 CN CN202110624338.4A patent/CN113231774A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06170535A (en) * | 1992-12-04 | 1994-06-21 | Shigemi Machida | Welding method and device of pile reinforcing bar and reinforcing bar supporting device |
| KR200354867Y1 (en) * | 2004-04-10 | 2004-06-30 | 안병원 | a welding machine auto carriage system of curved surface welding to ship |
| CN105798613A (en) * | 2016-05-13 | 2016-07-27 | 青岛黄海学院 | Wall-climbing type welding robot |
| CN205888319U (en) * | 2016-07-25 | 2017-01-18 | 青岛天能重工股份有限公司 | Wind power tower cylinder barrel door frame automatic cutout machine |
| CN107685208A (en) * | 2017-10-06 | 2018-02-13 | 南京中高知识产权股份有限公司 | Universal detachable magnetic welding robot and its method of work |
| CN107803616A (en) * | 2017-11-03 | 2018-03-16 | 青岛星跃铁塔有限公司 | A kind of angle-steel tower fillet welding welding robot |
| CN208559585U (en) * | 2018-05-08 | 2019-03-01 | 洛阳圣瑞智能机器人有限公司 | A kind of climbing robot suitable for wind-power tower outer surface spray painting operation |
| CN109366051A (en) * | 2018-12-07 | 2019-02-22 | 北京博清科技有限公司 | Adjustable magnetic adsorbent equipment and welding robot |
| CN109396700A (en) * | 2018-12-07 | 2019-03-01 | 北京博清科技有限公司 | It creeps welding robot and its control method |
| CN110510022A (en) * | 2019-08-05 | 2019-11-29 | 湖南沄耀中创科技有限公司 | A kind of blower fan tower barrel flaw detection climbing robot |
| CN111071357A (en) * | 2019-12-04 | 2020-04-28 | 焦作市特斯拉电子科技有限公司 | Self-climbing wind power tower maintenance robot |
| CN212149085U (en) * | 2020-04-22 | 2020-12-15 | 东北大学 | Crawler-type chassis robot capable of climbing stairs |
| CN212264972U (en) * | 2020-05-25 | 2021-01-01 | 江苏新合力传热设备有限公司 | Welding robot for rotating platform of crawler crane |
| CN212823324U (en) * | 2020-06-21 | 2021-03-30 | 龚平 | Heat-dissipation energy-saving electric welding machine |
| CN112192096A (en) * | 2020-09-27 | 2021-01-08 | 中国一冶集团有限公司 | Welding device and welding method for cooling wall sealing box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213518A (en) * | 2022-08-18 | 2022-10-21 | 飒羽辰工程科技(上海)有限公司 | Automatic controllable phase change fastening method for accessories in wind power tower |
| CN115213518B (en) * | 2022-08-18 | 2024-06-07 | 飒羽辰工程科技(上海)有限公司 | Automatic controllable phase change fastening method for accessories in wind power tower |
| CN116765702A (en) * | 2023-08-22 | 2023-09-19 | 南通德玛瑞机械制造有限公司 | Propulsion ware support processing equipment |
| CN116765702B (en) * | 2023-08-22 | 2023-10-27 | 南通德玛瑞机械制造有限公司 | Propulsion ware support processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113231774A (en) | Circumferential welding device for wind power tower cylinder and using method thereof | |
| CN211001613U (en) | Wind power tower cylinder detection robot | |
| CN209722725U (en) | A kind of bridge inspection vehicle and track | |
| CN107640238B (en) | Cleaning robot | |
| CN110365170A (en) | A kind of permanent magnet direct-driving aerogenerator is without filler strip suit tooling and application thereof | |
| CN219812100U (en) | Follow-up solar charging panel and support for motor home | |
| CN206338211U (en) | The centrifugal pump of rapid-maintenance | |
| CN112146223B (en) | Air filtering mechanism of fresh air system | |
| CN207311644U (en) | A kind of sweeping robot | |
| CN206928008U (en) | A kind of plastic circular loom of convenient maintenance | |
| CN206928016U (en) | A kind of plastic circular loom | |
| CN112033958A (en) | Wind-powered electricity generation blade inspection robot | |
| CN211249695U (en) | Driving shaft system structure of shot blasting machine | |
| CN211197804U (en) | Overturning intervention type rim discharging guide frame mechanism | |
| CN219948389U (en) | Magnetic type wind power inspection robot | |
| CN217055447U (en) | Motorcycle igniter convenient to install | |
| CN218416271U (en) | Tracking transmission system with multipoint supporting transmission shaft | |
| CN212155706U (en) | Combined belt pulley | |
| CN213646482U (en) | Cover plate positioning device of box type assembling machine | |
| CN204419634U (en) | Length-adjustable blower fan easy to assemble | |
| CN216463577U (en) | Portable welding seam polisher | |
| CN209266429U (en) | A kind of cadmium telluride photovoltaic glass exposure machine | |
| CN210496920U (en) | Paint spraying apparatus is used in energy-concerving and environment-protective automobile production | |
| CN219948575U (en) | Many rotor unmanned aerial vehicle radar nacelle structure | |
| CN219633767U (en) | Crossing type cleaning robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |