CN210846900U - Wind-powered electricity generation main shaft inner hole wall spraying device - Google Patents
Wind-powered electricity generation main shaft inner hole wall spraying device Download PDFInfo
- Publication number
- CN210846900U CN210846900U CN201921174919.7U CN201921174919U CN210846900U CN 210846900 U CN210846900 U CN 210846900U CN 201921174919 U CN201921174919 U CN 201921174919U CN 210846900 U CN210846900 U CN 210846900U
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- main shaft
- spraying
- hole wall
- rod
- spraying device
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Abstract
The utility model discloses a wind-powered electricity generation main shaft inner hole wall spraying device, including mobile jib, damping rod and movable pulley, there is the damping rod in the mobile jib outside through threaded connection, the damping rod is kept away from mobile jib one end is connected with through the bearing the movable pulley, the mobile jib inboard is provided with the inner tube. Has the advantages that: the utility model discloses a rotary joint who sets up for the nozzle relies on the reverse effort of spraying material to rotate when the spraying, and then makes the spray tube rotatory, makes the nozzle can the rotatory spraying, guarantees the spraying quality of main shaft, through the three camera that sets up, makes there is not the dead angle in the inboard spraying condition observation of main shaft, guarantees operating personnel's spraying operation.
Description
Technical Field
The utility model relates to a aerogenerator processing field, concretely relates to wind-powered electricity generation main shaft inner hole wall spraying device.
Background
When the wind driven generator is processed and assembled, the inner side of the main shaft of the generator needs to be sprayed and processed through a spraying device, so that an anti-rust coating is sprayed on the inner side of the main shaft, the quality of the main shaft is guaranteed, and the safe operation of the main shaft is further guaranteed.
When the existing spraying device is used, a nozzle is fixed on a spray pipe, the spray pipe carries out directional spraying towards a fixed direction, the spraying quality of a main shaft is influenced, meanwhile, the existing device is provided with a camera to observe the spraying condition of the inner side of the main shaft, the inner side wall of the main shaft has an observation dead angle, the spraying operation of an operator is influenced, and therefore the existing problem needs to be solved in a novel and practical mode.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the wind power main shaft inner hole wall spraying device is provided, and the problems that when the existing spraying device is used, a nozzle is fixed on a spray pipe, the spray pipe carries out directional spraying towards a fixed direction, and the spraying quality of a main shaft is influenced are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a wind power main shaft inner hole wall spraying device, which comprises a main rod, a damping rod and a sliding wheel, the outer side of the main rod is connected with the damping rod through threads, one end of the damping rod, far away from the main rod, is connected with the sliding wheel through a bearing, an inner pipe is arranged at the inner side of the main rod, a connecting pipe is arranged at one end of the inner pipe, a rotary joint is arranged at one end of the inner pipe, which is far away from the connecting pipe, the inner pipe is rotationally connected with the rotary joint, a spray pipe is formed outside the rotary joint, one end of the spray pipe, far away from the rotary joint, is connected with a nozzle through threads, a cover plate is arranged on one side of the main rod close to the spray pipe, a camera is arranged in the cover plate, a spring strip is hinged on one side of the cover plate, the spring strip is kept away from apron one end is provided with electric putter, the apron with the mobile jib passes through the draw-in groove to be connected.
Further, the inner pipe is connected with the main rod through a clamping groove.
Through adopting above-mentioned technical scheme, the mobile jib can with the inner tube is fixed, simultaneously the mobile jib has certain counter weight effect, guarantees the stability that the device removed.
Further, the connecting pipe is connected with the inner pipe through threads.
By adopting the technical scheme, the inner pipe can be connected to the conveying pipe of the external spraying material through the connecting pipe.
Further, the cover plate is hinged to the main rod.
By adopting the technical scheme, the cover plate can cover the camera, so that the camera is protected.
Further, the electric push rod is hinged with the spring strip.
Through adopting above-mentioned technical scheme, electric putter's flexible can stimulate the spring bar, and then can with the apron is opened.
Furthermore, the number of the damping rods is three, the number of the sliding wheels is three, and the number of the spray pipes is three.
By adopting the technical scheme, the damping rod can enable the sliding wheel to be in close contact with the inner wall of the main shaft at the positions of the main shafts with different pipe diameters, so that the device is guaranteed to move stably.
Further, the camera is connected with the main rod through a clamping groove.
By adopting the technical scheme, the camera can shoot the spraying condition of the inner side of the main shaft.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problem that the spraying quality of the main shaft is affected by fixing the nozzle on the spray pipe and directionally spraying the spray pipe towards a fixed direction when the existing spraying device is used, the utility model discloses a rotary joint is arranged, so that the nozzle rotates by the reverse acting force of the spraying material during spraying, and further the spray pipe rotates, so that the nozzle can rotate for spraying, and the spraying quality of the main shaft is ensured;
2. set up a camera for solving current device and survey the inboard spraying condition of main shaft, the dead angle is surveyed to the main shaft inside wall existence, influences operating personnel's spraying operation's problem, the utility model discloses a three camera that sets up for there is not the dead angle in the inboard spraying condition observation of main shaft, guarantees operating personnel's spraying operation.
Drawings
Fig. 1 is a front view of the wind power main shaft inner hole wall spraying device of the present invention;
fig. 2 is a left side view of the wind power main shaft inner hole wall spraying device of the present invention;
fig. 3 is an enlarged view of a position a in a front view of the wind power main shaft inner hole wall spraying device of the present invention.
The reference numerals are explained below:
1. a damping lever; 2. a sliding wheel; 3. a main rod; 4. a nozzle; 5. a nozzle; 6. a cover plate; 7. an inner tube; 8. a camera; 9. a spring bar; 10. an electric push rod; 11. a connecting pipe; 12. a rotary joint.
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 merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the wind power spindle inner hole wall spraying device in the present embodiment includes a main rod 3, a damping rod 1 and a sliding wheel 2, the damping rod 1 is connected to the outer side of the main rod 3 through a thread, the sliding wheel 2 is connected to the end of the damping rod 1 away from the main rod 3 through a bearing, an inner tube 7 is disposed inside the main rod 3, a connecting tube 11 is disposed at one end of the inner tube 7, a rotary joint 12 is disposed at the end of the inner tube 7 away from the connecting tube 11, the inner tube 7 is rotatably connected to the rotary joint 12, a spray tube 4 is formed outside the rotary joint 12, a nozzle 5 is connected to the end of the spray tube 4 through a thread, a cover plate 6 is disposed on the side of the main rod 3 close to the spray tube 4, a camera 8 is disposed in the cover plate 6, a spring bar 9 is hinged, the inner tube 7 is connected with the main rod 3 through a clamping groove, the connecting tube 11 is connected with the inner tube 7 through threads, the cover plate 6 is hinged with the main rod 3, the electric push rod 10 is hinged with the spring strip 9, the damping rod 1 is three, the sliding wheel 2 is three, and the spray pipe 4 is three.
As shown in fig. 1-3, in this embodiment, the camera 8 is connected with the mobile jib 3 through the draw-in groove, three cameras 8 are arranged at equal distances on the mobile jib 3, make the camera 8 can carry out no dead angle shooting with the main shaft inboard, make the spraying condition of the main shaft inside wall be observed clearly by the operating personnel, and then can guarantee the spraying operation of operating personnel to the main shaft, rotary joint 12's setting, make spray tube 4 and nozzle 5 can rotate around rotary joint 12 under the reaction force of spraying material, make nozzle 5 can carry out the spraying to the main shaft inside wall by the multi-angle, guarantee the spraying quality of the main shaft inside wall.
The specific implementation process of this embodiment is as follows: when the spraying device is used, the inner pipe 7 is connected to a conveying pipe of an external spraying material through the connecting pipe 11, then the main rod 3 is placed into an inner hole of the main shaft through the sliding wheel 2 at the end of the damping rod 1, the device can move along the inner side wall of the main shaft through the sliding wheel 2, further, the inner side wall of the main shaft can be effectively sprayed, a pressurizing device of the spraying material is started, the spraying material is conveyed to the position of the rotary joint 12 through the inner pipe 7 and is sprayed out of the nozzle 5 through the spray pipe 4, the nozzle 5 rotates around the rotary joint 12 under the reaction force of the spraying material, so that the nozzle 5 can carry out multi-angle spraying on the inner side wall of the main shaft, the spraying quality of the main shaft is ensured, when the spraying is finished, the control device adjusts the electric push rod 10, the spring strip 9 is pulled by the electric push rod 10, further, the setting of three camera 8 for operating personnel can effectively survey the spraying condition of main shaft inside wall, guarantees operating personnel's spraying operation.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a wind-powered electricity generation main shaft inner hole wall spraying device which characterized in that: the damping device comprises a main rod (3), a damping rod (1) and a sliding wheel (2), wherein the damping rod (1) is connected to the outer side of the main rod (3) through threads, the damping rod (1) is far away from one end of the main rod (3) and is connected with the sliding wheel (2) through a bearing, an inner pipe (7) is arranged on the inner side of the main rod (3), a connecting pipe (11) is arranged at one end of the inner pipe (7), a rotary joint (12) is arranged at one end of the connecting pipe (11) and is kept away from the inner pipe (7), the inner pipe (7) is rotatably connected with the rotary joint (12), a spray pipe (4) is formed on the outer side of the rotary joint (12), a nozzle (5) is connected to one end of the rotary joint (12) through threads, an apron (6) is arranged on one side of the main rod (3) close to the, apron (6) one side articulates there is spring strip (9), spring strip (9) are kept away from apron (6) one end is provided with electric putter (10), apron (6) with mobile jib (3) are connected through the draw-in groove.
2. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the inner pipe (7) is connected with the main rod (3) through a clamping groove.
3. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the connecting pipe (11) is connected with the inner pipe (7) through threads.
4. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the cover plate (6) is hinged with the main rod (3).
5. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the electric push rod (10) is hinged with the spring strip (9).
6. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the number of the damping rods (1) is three, the number of the sliding wheels (2) is three, and the number of the spray pipes (4) is three.
7. The wind power main shaft inner hole wall spraying device according to claim 1, characterized in that: the camera (8) is connected with the main rod (3) through a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174919.7U CN210846900U (en) | 2019-07-25 | 2019-07-25 | Wind-powered electricity generation main shaft inner hole wall spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174919.7U CN210846900U (en) | 2019-07-25 | 2019-07-25 | Wind-powered electricity generation main shaft inner hole wall spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210846900U true CN210846900U (en) | 2020-06-26 |
Family
ID=71301777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174919.7U Expired - Fee Related CN210846900U (en) | 2019-07-25 | 2019-07-25 | Wind-powered electricity generation main shaft inner hole wall spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210846900U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841971A (en) * | 2020-08-04 | 2020-10-30 | 史代波 | Inner wall spraying device for pipeline machining |
| CN114950798A (en) * | 2022-04-21 | 2022-08-30 | 烟台新浩阳轴承有限公司 | Automatic hole paint spraying apparatus of wind-powered electricity generation bearing |
| CN115445836A (en) * | 2022-09-27 | 2022-12-09 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-diameter steel pipe and using method thereof |
| 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 |
-
2019
- 2019-07-25 CN CN201921174919.7U patent/CN210846900U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841971A (en) * | 2020-08-04 | 2020-10-30 | 史代波 | Inner wall spraying device for pipeline machining |
| CN114950798A (en) * | 2022-04-21 | 2022-08-30 | 烟台新浩阳轴承有限公司 | Automatic hole paint spraying apparatus of wind-powered electricity generation bearing |
| CN114950798B (en) * | 2022-04-21 | 2024-03-26 | 烟台新浩阳轴承有限公司 | Wind-powered electricity generation bearing automatic hole paint spraying equipment |
| CN115445836A (en) * | 2022-09-27 | 2022-12-09 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-diameter steel pipe and using method thereof |
| CN115445836B (en) * | 2022-09-27 | 2024-01-30 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-caliber steel pipes and application method thereof |
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |