CN115970947A - Anticorrosive paint spraying device for wind power generation tower pole - Google Patents
Anticorrosive paint spraying device for wind power generation tower pole Download PDFInfo
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- CN115970947A CN115970947A CN202310017819.8A CN202310017819A CN115970947A CN 115970947 A CN115970947 A CN 115970947A CN 202310017819 A CN202310017819 A CN 202310017819A CN 115970947 A CN115970947 A CN 115970947A
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- power generation
- spraying device
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- tower
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention belongs to the technical field of tower pole corrosion prevention, and particularly relates to a wind power generation tower pole anticorrosive paint spraying device which comprises a tower pole, a paint box, a spray pipe and a spray head, wherein the paint box is fixedly connected with the spray head through the spray pipe; the device adopts the cable and the hose for connection, has the storage performance, has small occupied area and can comprehensively spray long tower poles.
Description
Technical Field
The invention belongs to the technical field of tower pole corrosion prevention, and particularly relates to a wind power generation tower pole anticorrosive paint spraying device.
Background
With the gradual decrease of traditional energy sources such as coal, oil, natural gas and the like, in order to deal with the problem, people turn to the utilization of inexhaustible new energy sources in nature, such as green energy sources such as wind power generation, hydroelectric power generation, hydrogen energy, solar energy and the like, in the process of wind power generation, a wind power generation tower needs to be built outdoors, and the wind power generation tower is often built by adopting a large number of tower poles, so that the corrosion prevention of the tower poles is very important.
When being anticorrosive to the tower pole, need be at tower pole outer wall and inner wall spraying anticorrosive paint, the operation is fairly simple when the spraying of tower pole outer wall, and just compare more difficult when the spraying operation is carried out to the tower pole inner wall, current tower pole inner wall spraying sets up the isometric actuating mechanism drive shower nozzle of tower pole at the inside axial motion of tower pole, it carries out the spraying around tower pole axial rotation to drive the shower nozzle by the motor again, and the length of the pole of power generation tower often length is great, such mode has spray set's area big, do not have the shortcoming of storage nature.
Disclosure of Invention
The purpose of the invention is: aims to provide a spraying device of anticorrosive paint for a wind power generation tower pole, which is used for solving the problems existing in the background technology.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a wind power generation tower pole anticorrosive paint spraying device comprises a tower pole, a paint box, a spray pipe and a spray head, wherein the paint box is fixedly connected with the spray head through the spray pipe;
a small motor is installed on one side of the middle of the three-fork support frame, an output shaft of the small motor is fixedly connected with a counterweight plate, the coating box is fixedly arranged at the center of one side, away from the small motor, of the counterweight plate, a rotating joint is arranged in the middle of the coating box, and the end part of the spray pipe extends towards the inner wall of the tower rod;
the liner assembly comprises two cushion blocks with different heights, the traction assembly comprises a cable and a winch, one end of the cable is connected with the winch, and the other end of the cable is connected with one side, away from the small motor, of the three-fork supporting frame.
The three-fork supporting frame and the small motor are fixedly installed through a flange connecting seat.
The cushion block comprises a rigid base and a rubber gasket arranged on the upper side of the rigid base.
The trident support frame still is provided with adjusting part and locking subassembly, adjusting part is including loop bar, carousel and pivot, trident support frame each end is provided with first slide rail, loop bar quantity be three and respectively with trident support frame each end first slide rail sliding connection, the loop bar tip with mount pad fixed connection, the carousel is located the trident support frame is kept away from one side of small-size motor, pivot one end with the trident support frame rotate connect and the other end with carousel fixed connection, the cable connect in the center department of carousel, the carousel seted up three with loop bar assorted bar direction leads to the groove, each the equal fixedly connected with of loop bar tip extends to the guide bar that the groove is led to the bar, the locking subassembly is used for the loop bar with trident support frame locking is fixed.
The locking assembly is arranged at one end of the sleeve rod, and comprises threaded columns located on two sides of the sleeve rod, the threaded columns on two sides extend out of the first sliding rail, and the threaded columns on two sides are in threaded connection with locking nuts.
The spray tube is flexible pipe, the shower nozzle with the flexible end fixed connection of spray tube, the shower nozzle towards loop bar one side fixedly connected with telescopic link, one of them loop bar fixedly connected with the annular connection platform that the flexible end of telescopic link matches mutually, the flexible end of spray tube is provided with the slider, the carousel be provided with slider assorted second slide rail, the slider install with second slide rail assorted locking bolt.
The side surface of the turntable is also fixedly connected with a plurality of rotating handles.
One of the guide rods is processed with an indication strip, and the corresponding strip-shaped guide through groove is processed with indication scales.
Firstly, two ends of a tower rod are padded through two cushion blocks, so that the tower rod is in an inclined state, a winch of a traction assembly winds a cable, the winch of the traction assembly is placed at the higher end of the tower rod, a three-fork support frame is placed into an inner support, after the three-fork support frame is placed, the winch unwinds, under the action of gravity of a weight disc, a driving device moves towards the lower end of the tower rod, the winch stops unwinding after the winch moves in place, spraying work can be started, during spraying, a hose of an external feeding pump is connected with a rotating joint of a coating box, the winch winds slowly, the three-fork support frame is pulled by the cable to move from the lower end to the higher end of the tower rod, and in the process, a small motor starts to drive the weight disc to rotate, so that a spray head rotates, and the inner wall of the tower rod is sprayed comprehensively; because this device adopts cable and hose to connect, has the nature of accomodating, therefore the area occupied of device is little, can carry out comprehensive spraying to the tower pole that length is longer simultaneously.
Drawings
The invention is further illustrated by the non-limiting examples given in the figures.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a first structural schematic diagram of an inner support mechanism according to a first embodiment of the invention;
fig. 3 is a schematic structural diagram of the inner support mechanism according to the first embodiment of the invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of an inner support mechanism according to a second embodiment of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5;
FIG. 7 is an enlarged view of the structure at B in FIG. 5;
fig. 8 is a structural schematic view of the inner support mechanism of the second embodiment of the invention;
FIG. 9 is an enlarged view of the structure at C in FIG. 8;
the main component symbols are as follows:
the first embodiment is as follows: a tower rod 000, a paint box 100, a spray pipe 101, a spray head 102, a three-fork support frame 103, a mounting seat 104, a moving wheel 105, a small motor 106, a balance weight disk 107, a rotary joint 108, a cushion block 109, a rigid base 1091, a rubber gasket 1092, a cable 110 and a flange connecting seat 111;
the second embodiment: the device comprises a loop bar 200, a rotary disc 201, a rotating shaft 202, a first sliding rail 203, a strip-shaped guide through groove 204, a guide rod 205, a threaded column 206, a locking nut 207, a telescopic rod 208, an annular connecting table 209, a sliding block 210, a second sliding rail 211, a locking bolt 212, a rotating handle 213, an indication strip 214 and an indication scale 215.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1 to 3, the anticorrosive paint spraying device for a wind power generation tower rod comprises a tower rod 000, a paint box 100, a spray pipe 101 and a spray head 102, wherein the paint box 100 is fixedly connected with the spray head 102 through the spray pipe 101, the spraying device further comprises an inner support mechanism, a liner assembly and a traction assembly, the inner support mechanism comprises a three-forked support frame 103, the extension lengths of the ends of the three-forked support frame 103 are equal, the three-forked support frame 103 is uniformly distributed in a circumferential array, each end of the three-forked support frame 103 is provided with a mounting seat 104, and each mounting seat 104 is provided with a plurality of moving wheels 105 which are arranged in parallel along the axial direction of the tower rod 000;
a small motor 106 is arranged on one side of the middle part of the three-fork supporting frame 103, an output shaft of the small motor 106 is fixedly connected with a balance weight disc 107, the paint box 100 is fixedly arranged at the center of one side, away from the small motor 106, of the balance weight disc 107, a rotary joint 108 is arranged in the middle of the paint box 100, and the end part of the spray pipe 101 extends towards the inner wall of the tower rod 000;
the cushion assembly comprises two cushion blocks 109 with different heights, the traction assembly comprises a cable 110 and a winch, one end of the cable 110 is connected with the winch, and the other end of the cable 110 is connected with one side of the three-fork supporting frame 103 far away from the small motor 106.
The paint box 100 is used for connecting with a hose of an external feeding pump, and is guided to a spray head 102 through a spray pipe 101 to spray a tower rod; the three-fork supporting frame 103 of the internal supporting mechanism is used for placing the device on the inner wall of the tower pole 000, and through the geometric characteristic that three points are in a common circle, each end of the three-fork supporting frame 103 can be supported by the inner wall of the tower pole 000, and meanwhile, because each end of the three-fork supporting frame 103 is provided with a plurality of moving wheels 105 which are arranged in parallel along the axial direction of the tower pole 000 through a mounting seat 104, the internal supporting mechanism can move in the tower pole 000 and cannot turn on one side under the support of the moving wheels 105; when the miniature motor 106 is started, the weight plate 107 can be rotated, so that the paint cartridge 100, the spray pipe 101 and the spray head 102 can rotate to spray the inner wall of the tower 000, and the paint cartridge 100 is positioned at the center of the weight plate 107, and the rotary joint 108 is arranged in the middle of the paint cartridge 100, so that the hose of an external feed pump connected with the paint cartridge 100 cannot be knotted during the rotation of the paint cartridge 100;
the preparation before the spraying of the inner wall of the tower pole 000 is carried out as follows:
firstly, two ends of a tower pole 000 are padded through two cushion blocks 109 to enable the tower pole 000 to be in an inclined state, a cable 110 is wound by a winch of a traction assembly, the winch of the traction assembly is placed at the higher end of the tower pole 000, a three-fork support frame 103 is placed into an inner support, the winch is used for unwinding after the winch is placed, a driving device is driven to move towards the lower end of the tower pole 000 under the action of the gravity of a balance weight disc 107, the winch stops unwinding after the winch moves in place, and spraying operation can be started as shown in fig. 1;
during spraying, a hose of an external feeding pump is connected with a rotary joint 108 of the paint box 100, a winch is used for slowly winding, a three-fork support frame 103 is pulled by a cable 110 to move from the lower end to the higher end of the tower rod 000, and in the process, a small motor 106 is started to drive a counterweight plate 107 to rotate, so that a spray head 102 rotates to comprehensively spray the inner wall of the tower rod 000;
since this device is connected by the cable 110 and the hose, it has a storage property, and therefore, the floor space of the device is small, and the tower 000 having a long length can be entirely painted.
As a further description of the small-sized motor 106, as shown in fig. 2, the three-prong support frame 103 and the small-sized motor 106 are fixedly installed through a flange connection seat 111; fix through flange joint seat 111 for can be stable fixed between small motor 106 and the trident support frame 103, stability is good.
As a further description of the spacer 109, as shown in fig. 1, the spacer 109 includes a rigid base 1091 and a rubber pad 1092 disposed on the upper side of the rigid base 1091; the rigid base 1091 is used for being placed on the ground, and the rubber gasket 1092 has elasticity, can use the outer wall of the tower pole 000 to carry out elastic deformation, and the rubber material has a large friction coefficient, so that the friction force between the tower pole 000 and the cushion block 109 is large, and the tower pole 000 can be prevented from rotating and falling.
Example two:
on the basis of the first embodiment, in order to enable the device to be suitable for tower poles with different pipe diameters, a further improvement is made, as shown in fig. 4 to 9, the three-forked support frame 103 is further provided with an adjusting assembly and a locking assembly, the adjusting assembly comprises three loop bars 200, a rotary disc 201 and a rotary shaft 202, each end of the three-forked support frame 103 is provided with a first slide rail 203, the three loop bars 200 are slidably connected with the first slide rails 203 at each end of the three-forked support frame 103, the end portions of the loop bars 200 are fixedly connected with the mounting base 104, the rotary disc 201 is located on one side, away from the small motor 106, of the three-forked support frame 103, one end of the rotary shaft 202 is rotatably connected with the three-forked support frame 103, the other end of the rotary disc 201 is fixedly connected with the rotary disc 110, the rotary disc 201 is provided with three bar-shaped guiding through grooves 204 matched with the loop bars 200, the end portions of the loop bars 200 are fixedly connected with guide bars 205 extending into the bar-shaped guiding through grooves 204, and the locking assembly is used for locking and fixing the loop bars 200 and the three-supporting frame 103;
the locking subassembly sets up in one of them loop bar 200 tip, and the locking subassembly is including the screw thread post 206 that is located the loop bar 200 both sides, and the screw thread post 206 of both sides all extends and wears out first slide rail 203, and the equal threaded connection of screw thread post 206 of both sides has lock nut 207.
The power generation tower is in the process of building, tower poles 000 with different pipe diameters can be used, therefore, when spraying of the inner wall of the tower pole 000 is carried out, the rotary disc 201 is rotatably connected with the three-fork support frame 103 through the rotary shaft 202, people can rotate the rotary disc 201, in the process of rotating the rotary disc 201, the bar-shaped guide through grooves 204 of the rotary disc 201 rotate along with the rotary disc, through guide matching between the rotary disc and the guide rods 205, the guide rods 205 can move relative to the bar-shaped guide through grooves 204, further, the loop bars 200 slide relative to the first sliding rails 203, so that the lengths of all ends of the three-fork support frame 103 can be synchronously adjusted, after the length is adjusted to a required length, the locking nuts 207 of the locking assembly are screwed into the threaded columns 206, the locking nuts 207 and the first sliding rails 203 are pressed, locking is carried out through friction force, looseness of the loop bars 200 relative to the first sliding rails 203 is avoided, after one loop bar 200 is locked and fixed, the rotary disc 201 does not rotate any more, and accordingly, three loop bars 200 are all locked and fixed.
In order to enable the spray head 102 to be suitable for towers with different pipe diameters, a further improvement is made, as shown in fig. 4 to 9, the spray pipe 101 is a telescopic pipe, the spray head 102 is fixedly connected with a telescopic end of the spray pipe 101, one side of the spray head 102 facing the sleeve rod 200 is fixedly connected with a telescopic rod 208, one sleeve rod 200 is fixedly connected with an annular connecting table 209 matched with the telescopic end of the telescopic rod 208, the telescopic end of the spray pipe 101 is provided with a sliding block 210, the rotary table 201 is provided with a second sliding rail 211 matched with the sliding block 210, and the sliding block 210 is provided with a locking bolt 212 matched with the second sliding rail 211.
In this embodiment, the small-sized motor 106 is a motor that does not lock an output shaft by an internal contracting brake, so before the rotating turntable 201 adjusts the length of the sleeve 200 at each end of the three-prong support frame 103, the weight plate 107 can be rotated to make the telescopic rod 208 of the nozzle 102 correspond to the annular connecting platform 209 of the sleeve 200, and then the telescopic rod 208 is inserted into the annular connecting platform 209, so that when the sleeve 200 of the three-prong support frame 103 is adjusted, the nozzle 101 is synchronously extended, the nozzle 102 can be adjusted along with the sleeve 200, after the sleeve 200 is locked, the sliding block 210 of the nozzle 101 is pressed against the second sliding rail 211 by screwing in the locking bolt 212 to be locked and fixed, so that the nozzle 101 is fixed, and finally, people withdraw the telescopic rod 208 from the annular connecting platform 209, thereby avoiding interference on the rotation of the weight plate 107.
For facilitating quick adjustment of people, further optimization is performed, as shown in fig. 5 and 6, a plurality of rotating handles 213 are fixedly connected to the side surface of the rotating disc 201, one of the guiding rods 205 is processed with an indicating bar 214, and the corresponding bar-shaped guiding through groove 204 is processed with an indicating scale 215; the rotating handle 213 is arranged on the side face of the rotating disc 201, so that people can conveniently operate the rotating disc 201 to rotate, and meanwhile, the indication strip 214 and the indication scale 215 are arranged, so that people can accurately and quickly adjust the inner diameter of the tower pole 000.
Example three:
on the basis of the second embodiment, the spraying method based on the wind power generation tower pole anticorrosive paint spraying device comprises the following steps:
step 100: measuring the inner diameter of the tower pole 000 or checking the specification of the tower pole 000, determining and recording the inner diameter size of the tower pole 000, and then cushioning the tower pole 000 through two cushion blocks 109 to enable the tower pole 000 to be in an inclined state;
step 200: a cable 110 is wound by a winch of the traction assembly, the winch of the traction assembly is placed at the higher end of a tower pole 000, then a counterweight plate 107 is rotated to enable an expansion rod 208 of the spray head 102 to correspond to an annular connecting table 209 of a sleeve rod 200, then the expansion rod 208 is inserted into the annular connecting table 209, then a rotating disc 201 is rotated according to the recorded inner diameter size of the tower pole 000, and the extending length of the sleeve rod 200 at each end of the three-fork supporting frame 103 is rapidly adjusted according to the indication of an indication strip 214 and an indication scale 215;
step 300: after the length of the loop bar 200 is adjusted to a proper position, the loop bar 200 is locked through the threaded column 206 and the locking nut 207, the sliding block 210 of the spray pipe 101 and the second sliding rail 211 are locked and fixed through the locking bolt 212, so that the spray pipe 101 is fixed, and finally, people withdraw the telescopic rod 208 from the annular connecting table 209;
step 400: the three-fork supporting frame 103 after adjustment is placed into the tower pole 000 for internal support, after the three-fork supporting frame is placed into the tower pole 000, the three-fork supporting frame is unreeled by a winch, the device is driven to move towards the lower end of the tower pole 000 under the action of the gravity of the counterweight disc 107, and after the three-fork supporting frame moves in place, the winch stops unreeling, so that spraying work can be started;
step 500: during spraying, the hose of the external feeding pump is connected with the rotary joint 108 of the paint box 100, the winch is wound slowly, the three-fork support frame 103 is pulled through the cable 110 to move from the lower end to the higher end of the tower pole 000, and in the process, the small motor 106 is started to drive the counterweight plate 107 to rotate, so that the spray head 102 rotates to spray the inner wall of the tower pole 000 comprehensively.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a wind power generation tower pole anticorrosive paint spraying device, including tower pole, scribble paint cartridge, spray tube and shower nozzle, scribble the paint cartridge with pass through between the shower nozzle spray tube fixed connection, its characterized in that: the spraying device also comprises an inner supporting mechanism, a liner assembly and a traction assembly, wherein the inner supporting mechanism comprises a three-fork supporting frame, the extension lengths of the ends of the three-fork supporting frame are equal, the three-fork supporting frame is uniformly distributed in a circumferential array, mounting seats are arranged at the ends of the three-fork supporting frame, and a plurality of moving wheels which are arranged in parallel along the axial direction of the tower rod are mounted on the mounting seats;
a small motor is installed on one side of the middle of the three-fork support frame, an output shaft of the small motor is fixedly connected with a counterweight plate, the coating box is fixedly arranged at the center of one side, away from the small motor, of the counterweight plate, a rotating joint is arranged in the middle of the coating box, and the end part of the spray pipe extends towards the inner wall of the tower rod;
the liner assembly comprises two cushion blocks with different heights, the traction assembly comprises a cable and a winch, one end of the cable is connected with the winch, and the other end of the cable is connected with one side, away from the small motor, of the three-fork supporting frame.
2. The wind power generation tower rod anticorrosive paint spraying device according to claim 1, characterized in that: the three-fork supporting frame and the small motor are fixedly installed through a flange connecting seat.
3. The wind power generation tower rod anticorrosive paint spraying device according to claim 2, characterized in that: the cushion block comprises a rigid base and a rubber gasket arranged on the upper side of the rigid base.
4. The wind power generation tower anticorrosive paint spraying device according to claim 3, characterized in that: the trident support frame still is provided with adjusting part and locking subassembly, adjusting part is including loop bar, carousel and pivot, trident support frame each end is provided with first slide rail, loop bar quantity be three and respectively with trident support frame each end first slide rail sliding connection, the loop bar tip with mount pad fixed connection, the carousel is located the trident support frame is kept away from one side of small motor, pivot one end with the trident support frame rotate connect and the other end with carousel fixed connection, the cable connect in the center department of carousel, the carousel seted up three with loop bar assorted bar direction leads to groove, each the equal fixedly connected with of loop bar tip extends to the bar that the bar direction leads to inslot portion, the locking subassembly is used for the loop bar with trident support frame locking is fixed.
5. The wind power generation tower anticorrosive paint spraying device according to claim 4, characterized in that: the locking assembly is arranged at one end of the sleeve rod, and comprises threaded columns located on two sides of the sleeve rod, the threaded columns on two sides extend out of the first sliding rail, and the threaded columns on two sides are in threaded connection with locking nuts.
6. The wind power generation tower anticorrosive paint spraying device according to claim 5, characterized in that: the spray tube is flexible pipe, the shower nozzle with the flexible end fixed connection of spray tube, the shower nozzle towards loop bar one side fixedly connected with telescopic link, one of them loop bar fixedly connected with the annular connection platform that the flexible end of telescopic link matches mutually, the flexible end of spray tube is provided with the slider, the carousel be provided with slider assorted second slide rail, the slider install with second slide rail assorted locking bolt.
7. The wind power generation tower rod anticorrosive paint spraying device according to claim 6, characterized in that: the side surface of the turntable is also fixedly connected with a plurality of rotating handles.
8. The wind power generation tower anticorrosive paint spraying device according to claim 7, characterized in that: one of the guide rods is provided with an indication strip, and the corresponding strip-shaped guide through groove is provided with indication scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310017819.8A CN115970947A (en) | 2023-01-06 | 2023-01-06 | Anticorrosive paint spraying device for wind power generation tower pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310017819.8A CN115970947A (en) | 2023-01-06 | 2023-01-06 | Anticorrosive paint spraying device for wind power generation tower pole |
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| Publication Number | Publication Date |
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| CN115970947A true CN115970947A (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310017819.8A Pending CN115970947A (en) | 2023-01-06 | 2023-01-06 | Anticorrosive paint spraying device for wind power generation tower pole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299425A (en) * | 2023-11-30 | 2023-12-29 | 尊领科技集团有限公司 | Spraying device for inner wall of wind power generation tower barrel |
-
2023
- 2023-01-06 CN CN202310017819.8A patent/CN115970947A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299425A (en) * | 2023-11-30 | 2023-12-29 | 尊领科技集团有限公司 | Spraying device for inner wall of wind power generation tower barrel |
| CN117299425B (en) * | 2023-11-30 | 2024-02-09 | 尊领科技集团有限公司 | Spraying device for inner wall of wind power generation tower barrel |
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