Arc-shaped motion platform for insulator laser cleaning

A technology of arc movement and insulators, applied in the direction of cleaning methods and utensils, chemical instruments and methods, etc., to achieve the effects of ensuring focus, improving cleaning efficiency, and good applicability

Active Publication Date: 2021-07-13
JIANGMEN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
10 Cites 6 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of this application is to provide an arc-shaped motion platform for laser cleaning of ins...
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Method used

As can be seen from the above technical scheme, the insulator laser cleaning arc motion platform provided by the application has the following beneficial effects: 1, by adopting the arc track 1.3, and utilizing the first moving device 200 to realize the fixed laser The installation platform 1.17 of the cleaner 1.1 can move along the arc track 1.3. When in use, the laser cleaner 1.1 can move around the insulator 100 to be cleaned, which expands the cleaning range, reduces the moving frequency of the platform, and improves the cleaning efficiency. Realize single-time multi-angle cleaning of insulators, effectively solving the problem that insulators cannot be fully cleaned due to the small space and complex environment of the substation. 2. Based on the distance fed back by the first detection part 400, through the provided second moving device 300, the accurate movement and adjustment of the mounting table 1.17 along the radial direction of the arc track 1.3 can be realized, which facilitates the adjustment of the laser head and the laser cleaner 1.1 of the laser cleaner 1.1. The distance between the surfaces of the insulator 100 to be cleaned ensures focus, and the control focus is accurately positioned on the surface of the insulator 100 to be cleaned to ensure a good and stable cleaning effect. Moreover, through this adjustment design, more insulators with different diameters can also be used, and the applicability is good.
In addition, in order to guarantee the insulation performance of motion platform, all accessories of motion platform provided by the application can adopt standard insulation material to prepare and all adopt standard insulation material to prepare, and the parts that cannot adopt insulation material to prepare can be coated with insulation material layer , there is no specific limit. Through insulation treatment, the operation risk can be reduced, the safe operation of the power grid can be ensured, and the reliability of power supply can be improved. For example, the insulating treatment of the circular track and the supporting feet 1.13 may be such that the circular track and the supporting feet 1.13 are made of insulating materials such as epoxy resin.
In the motion platform of the present application, the first mobile device 200 and the second mobile device 300 are all driven by motors, and the motion platform is also equipped with the first detection piece 400 for adjusting the focal length of the laser cleaner 1.1 and the arc for positioning. The second detection part 1.2 installed on the track 1.3. The whole can realize fully automatic control, and can be remotely operated by ground maintenance personnel, which changes the conventional contour cleaning method. Its working method is safe and reliable, with high stability and easy operation, which greatly reduces the difficulty of operation and effectively improves operation efficiency....
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Abstract

The invention discloses an arc-shaped motion platform for insulator laser cleaning. The arc-shaped motion platform comprises an arc-shaped track, a first moving device, a second moving device, a mounting table and a first detection piece. The mounting table is mounted on the second moving device and is used for fixing a laser sweeper; the second moving device is mounted on the first moving device and used for driving the mounting table to move in the radial direction of the arc-shaped track; the first moving device is mounted on the arc-shaped track and used for driving the second moving device to move in the circumferential direction of the arc-shaped track; and the first detection piece is used for detecting the distance between the laser sweeper and the surface of the insulator to be swept. The cleaning range is expanded, the cleaning efficiency is improved, accurate movement adjustment of the mounting table in the radial direction of the arc-shaped track can be achieved, the distance between a laser head of the laser cleaner and the surface of the insulator to be cleaned can be conveniently adjusted, focusing is guaranteed to improve the cleaning effect, and the applicability is good.

Application Domain

Cleaning processes and apparatus

Technology Topic

EngineeringMechanical engineering +1

Image

  • Arc-shaped motion platform for insulator laser cleaning
  • Arc-shaped motion platform for insulator laser cleaning
  • Arc-shaped motion platform for insulator laser cleaning

Examples

  • Experimental program(1)

Example Embodiment

[0056] The above is an embodiment of an insulator laser cleaning curved motion platform provided by the present application embodiment, and below is an embodiment of an insulator laser cleaning curved motion platform, for example, please refer to Figure 1 to 4.
[0057] A technical solution based on the above embodiments:
[0058] Further, in terms of the structure composition of the first mobile device 200, a slider 1.9 and a friction wheel 1.24 mechanism can be included. Sliding seat 1.9 slides together with curved rail 1.3 mechanism with curved rail 1.3; the friction wheel 1.24 mechanism is mounted to the slider 1.9.
[0059] Specifically, the friction wheel 1.24 mechanism can include a plurality of friction wheel sets and a first drive motor 1.10. The plurality of friction rings are pivotally fixed to the bottom of the slider 1.9, and are distributed on both sides of the curved track 1.3, which form a clamping track 1.3, wherein the clamping design can make the friction wheel group and the curved track 1.3 Sliding cooperation is more secure. Each friction wheel set can be composed of at least one friction wheel 1.24 that is rubbed with the curved track 1.3; the first drive motor 1.10 is mounted on the slider 1.9 and is connected to a plurality of friction wheel groups. Through the first driving motor 1.10 drives the friction wheel 1.24 in the friction wheel set, the slider 1.9 is slid on the curved track 1.3. In the pivot fixation of the friction wheel 1.24, the sliding seat 1.9 can be rotated to fix a cylindrical axis 1.23, while one end of the cylindrical axis 1.23 passes through the slider 1.9 and rotates to the slider 1.9 in the axial direction limit, and One end projects out of the slider 1.9 for friction wheel 1.24 installation.
[0060] More specifically, the more the quantity of the friction wheel, the more secure the sliding fit between the sliding seat 1.9 and the curved track 1.3, but the installation and maintenance and the rolling friction increase, for this, in order to be better balance, In this embodiment, the friction wheel set is preferably two, wherein each friction wheel assembly can be composed of two friction wheel 1.24.
[0061] Further, the first driving motor 1.10 may be two and corresponds to the two friction wheel groups; that is, each first drive motor 1.10 drives a friction wheel.
[0062] Thus, the synchronous wheel 1.26 can be fixed in the bottom end of the two friction wheel 1.24 of each friction wheel, wherein the synchronous wheel 1.26 can be built into the axial section of the cylindrical axis 1.23 toward the bottom of the friction wheel 1.24, and two The synchronous wheel 1.26 is driven by a synchronous belt 1.25 drive. The first driving motor 1.10 corresponding to the friction wheel set is fed to the top of the slider 1.9, and its output shaft is rotatably coupled to the cylindrical axis 1.23 of the friction wheel 1.24 in the friction wheel. In order to make the joints between the two friction wheel 1.24 in each friction wheel group more secure, one fixing plate 1.27 can be fixed between the bottom of the two friction wheel 1.24. For the convenience of installation, the middle portion of the friction wheel 1.24 connected to the first drive motor 1.24 may not have to use the cylindrical axis 1.23, and can directly utilize the output shaft of the first driving motor 1.10, and the cylindrical axis 1.23 can also be continued, and then the first drive motor 1.10 Rotate the cylindrical axis 1.23 to rotate. The mounting of the friction wheel can be followed by the friction wheel 1.24 as an example, and the two friction wheel 1.24 is fixed to the output shaft and the cylindrical axis 1.23, and maintain two friction wheel 1.24 is in the same height. position. The fixing plate 1.27, the synchronous wheel 1.26, and the synchronous belt 1.25 are sequentially enclosed. Finally, the installation fixation of the friction wheel 1.24 can be completed by the tightening screws that comes with the synchronous wheel 1.26. Those skilled in the art can do proper transformation based on this, and do not limit.
[0063] Further, in terms of the structural composition of the second mobile device 300, a support seat 1.8 and a radial moving mechanism may be included. The support seat 1.8 is provided above the slider 1.9, and is connected to the sliding seat 1.11 by a plurality of support rods 1.11; the radial moving mechanism is mounted on the support seat 1.8 and is connected to the mounting table for driving the mounting table. 1.17 moves.
[0064] Specifically, the radial moving mechanism includes at least two guide rods 1.6, a screw 1.7, a nut member 1.16, and a second drive motor 1.19. At least two guide rods 1.6 are disposed in parallel in the radial direction of the arc-shaped track 1.3, and each guide rod 1.6 is slidable from the support seat 1.8 through a plurality of straight bearing 1.5. Wherein, the number of guide rods 1.6 can be selected according to actual needs, preferably two. The linear bearing 1.5 includes a linear bearing housing and a linear bearing built into a straight housing, and the linear bearing housing can be fixed to the top of the support seat 1.8 by the second bolt member 1.12.
[0065] The screw 1.7 is arranged in parallel intervals between the respective guide rods 1.6, ensuring the cooperation between the rod 1.7 and the guide rod 1.6, and the screw 1.7 can be a T roller, not limited. To facilitate the mounting of the nut member 1.16, a limited seat 1.15 is provided on the support seat 1.8, and the limit seat 1.15 is provided with a limit mounting chamber for restricting the axial direction of the nut member 1.16. Limit seat 1.15 can consist of two L-type clamping plates, and two clamping plates are disposed to be fixed by the third bolt member 1.14 and the support seat 1.8 respectively.
[0066] The nut member 1.16 is mounted within the limit mounting chamber, the screw 1.7 penetrates the limit seat 1.15 and the nut member 1.16, and the nut member 1.16 is threaded; the second drive motor 1.19 drives the nut member 1.16 for driving the nut piece 1.16 Turn. That is, it is rotated by the second drive motor 1.19 to rotate, since the nut member 1.16 is limited, and therefore, the rotation of the nut member 1.16 is converted into a linear movement of the rod 1.7, thereby driving the movement of the mounting station 1.17. .
[0067] For the installation fixation of the installation table 1.6, it is connected to the end of the guide rod 1.6 and the rod 1.7 toward the end portion of the direction of the fuser 100 to be cleaned. Specifically, the connecting hole can be provided on the side surface, and a socket hole having a communication hole is provided on the top, the guide rod 1.6 and the rod 1.7 are formed into the connecting hole, and the latch is provided on the rod section of the connection hole. The hole fitted with holes. After the insertion hole is opposed to the fitting hole, the cylindrical pin 1.18 can be inhaled, and the connection fixation of the mounting table 1.17 and the guide rod 1.6 and the screw 1.7 can be achieved. Those skilled in the art can do proper transformation based on this, and do not limit.

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Description & Claims & Application Information

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