Ultra-high voltage power transmission tower surface tin plating device

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By designing the surface tin plating device of the ultra-high voltage transmission tower, spraying technology is used to realize the plating of the double-layer tin layer, and accelerated drying by micro fan, the problem of damage and replenishment of the tin layer of the high-altitude transmission tower is solved, and the coverage and protection performance of the tin layer are improved.

CN222948438UActive Publication Date: 2025-06-06JIANGSU RUNKAI POWER EQUIP CO LTD

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Patent Information

Application Number: CN202421780133.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-26
Publication Date: 2025-06-06
Estimated Expiration: 2034-07-26

AI Technical Summary

Technical Problem

The transmission towers at high altitudes are damaged due to long-term exposure to natural factors such as wind, rain, etc., which leads to damage to the tin coating, and rust problems. Moreover, due to the inconvenience of high altitude operations, it is difficult to replenish the tin coating in time.

Method used

A tin plating device on the surface of the ultra-high voltage transmission tower is designed, including control panels, front spray columns, rear spray columns, spray heads, transfer pipes, transit pipes and conveying pipes. The tin material is sent into the spray head through a suction pump to achieve the spraying of the double-layer tin layer, improve coverage and protection performance, and accelerate the drying of the tin layer through a micro fan.

Benefits of technology

It realizes the rapid and convenient double-layer tin coating on the surface of the transmission tower during high-altitude operations, which improves the coverage and protection performance of the tin layer, reduces the risk of rust, and simplifies the high-altitude operation of the equipment.

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Abstract

The utility model discloses an ultra-high voltage power transmission tower surface tin plating device which comprises a control panel, a front spraying column and a rear spraying column are fixedly connected to the side wall of the bottom of the control panel, spray heads are fixedly connected to the side walls of the sides, away from the control panel, of the front spraying column and the rear spraying column, and the spray heads on the front spraying column and the rear spraying column are in a staggered state. An inner groove is formed in the control plate, a transfer pipe and a transfer pipe are arranged in the inner groove, a blocking plate is connected into the side wall of one side of the transfer pipe in a penetrating and inserting mode, and a groove is formed in the side wall of the bottom of the blocking plate. A suction pump is used for pumping out tin materials, the tin materials are finally conveyed into the front spraying column and the rear spraying column through a transfer pipe and a transfer pipe through a conveying pipe, then the tin materials are sprayed out through spray heads connected to the side walls of the bottoms of the front spraying column and the rear spraying column, and the equipment is small in size, convenient to carry and easy to carry to a high altitude to treat a tower body in a high-altitude area. And the damaged surface of the tower body can be conveniently repaired in time.

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Description

Technical Field

[0001] The utility model relates to the technical field of tinning equipment, in particular to a tinning device for the surface of an ultra-high voltage transmission tower. Background Art

[0002] Transmission towers are important assembly components for building and laying high-altitude transmission networks. Their main function is to provide support and connection for electric wires. Because transmission towers are high and are affected by the natural environment for a long time, the surface of transmission towers is sprayed with anti-rust paint and tinned, which can increase the anti-rust performance of transmission towers while improving the aesthetics of transmission towers.

[0003] Because the transmission tower is at high altitude and is exposed to wind, rain and birds for a long time, the tin layer on its surface will inevitably be damaged to a certain extent. If it is not treated and replenished in time, the damaged part will gradually expand and expose the internal layer, which will easily cause rust. Due to the volume of the transmission tower, it is difficult to replenish the tin layer, mainly because the tin plating equipment is large and not convenient for high-altitude operations. Therefore, a tin plating device for the surface of a UHV transmission tower is proposed. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: a tinning device for the surface of an ultra-high voltage transmission tower, comprising a control panel, a front spray column and a rear spray column are fixedly connected to the bottom side wall of the control panel, a nozzle is fixedly connected to the side wall of the front spray column and the rear spray column away from the control panel, the nozzles on the front spray column and the rear spray column are in a staggered state, an inner groove is opened in the control panel, a transfer pipe and a transfer pipe are set in the inner groove, a sealing plate is inserted and connected in one side wall of the transfer pipe, a groove is opened in the bottom side wall of the sealing plate, and a support column is slidably connected in the groove, the support column is fixedly connected to the bottom side wall of the inner groove through the bottom end, the transfer pipe and the transfer pipe correspond to the rear spray column and the front spray column, a conveying pipe is set above the inner groove, and the conveying pipe is fixedly connected to the top of the transfer pipe and the transfer pipe through the bottom side wall.

[0005] As a preferred technical solution of the utility model, a handle is fixedly connected to one end of the top side wall of the control panel, an extension column is fixedly connected to the end of the blocking plate away from the transfer tube, a follower plate is fixedly connected to one end of the extension column, a wedge plate is fixedly connected to the connection between the follower plate and the extension column, a through hole is opened in the middle of the follower plate, and the follower plate is slidably mounted on the conveying tube through the through hole.

[0006] As a preferred technical solution of the utility model, a linkage rod is fixedly connected in the middle of the top side wall of the follower plate, a sliding groove is opened on the top side wall of one end of the handle, and a control slide is slidably connected in the sliding groove, a connecting groove is opened in one end of the handle, one end of the linkage rod passes through the connecting groove, extends into the sliding groove and is fixedly connected to the bottom side wall of the control slide.

[0007] As a preferred technical solution of the utility model, the delivery pipe is an L-shaped structure, one end of the delivery pipe passes through the top side wall of the control panel and is fixedly connected to a feeding pipe, and one end of the feeding pipe is connected to a storage tank.

[0008] As a preferred technical solution of the utility model, an installation box is fixedly connected to the side wall at the top of the control panel and away from the handle, a micro fan is connected inside the installation box, an air outlet is fixedly connected to the bottom side wall of the control panel away from the installation box, a filter is embedded and fixedly connected in one end of the air outlet away from the control panel, and the installation box is in communication with the air outlet.

[0009] The utility model has the following advantages: it is connected with the storage tank through a feeding pipe, and a suction pump is used to pump the tin material out through the delivery pipe and finally into the front spray column and the rear spray column through the transfer pipe and the transfer pipe, and then sprayed out through the nozzles connected to the bottom side walls of the front spray column and the rear spray column, and the nozzles are of a fan-shaped spraying structure, so the coverage area can be increased, and the front spray column and the rear spray column are in a front-to-back relationship, so that a double-layer tin layer can be sprayed, the stability and uniformity of the coverage can be improved, and the double-layer tin layer can also increase the protection performance, and the device is small in size and easy to carry, and can be easily carried to high altitude to treat the tower body in the high altitude area, so that the damaged surface of the tower body can be repaired in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0011] Figure 2 It is a schematic diagram of the side plan structure of a preferred embodiment of the utility model;

[0012] Figure 3 It is a schematic diagram of the three-dimensional structure of a linkage assembly of a preferred embodiment of the utility model.

[0013] Explanation of the reference numerals: 1. control panel; 2. front spray column; 3. rear spray column; 4. nozzle; 5. handle; 6. installation box; 7. air outlet; 8. filter; 9. control slide plate; 10. connecting groove; 11. linkage rod; 12. inner groove; 13. conveying pipe; 14. feeding pipe; 15. transfer pipe; 16. transfer pipe; 17. follower plate; 18. extension column; 19. sealing plate; 20. support column; 21. micro fan. DETAILED DESCRIPTION

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Please refer to Figure 1-3 The utility model discloses a tinning device for the surface of a UHV transmission tower, comprising a control panel 1, a front spray column 2 and a rear spray column 3 are fixedly connected to the side wall at the bottom of the control panel 1, a spray head 4 is fixedly connected to the side wall of the front spray column 2 and the rear spray column 3 away from the control panel 1, the spray heads 4 on the front spray column 2 and the rear spray column 3 are in a staggered state, an inner groove 12 is opened in the control panel 1, a transfer pipe 15 and a transfer pipe 16 are set in the inner groove 12, and the transfer pipe 16 A blocking plate 19 is inserted and connected in one side wall, a groove is provided in the bottom side wall of the blocking plate 19, and a support column 20 is slidably connected in the groove, and the support column 20 is fixedly connected to the bottom side wall of the inner groove 12 through the bottom end, and the transfer pipe 15 and the transfer pipe 16 correspond to the rear spray column 3 and the front spray column 2. A delivery pipe 13 is set up in the upper part of the inner groove 12, and the delivery pipe 13 is fixedly connected to the top of the transfer pipe 16 and the transfer pipe 15 through the bottom side wall;

[0016] A handle 5 is fixedly connected to one end of the top side wall of the control panel 1, an extension column 18 is fixedly connected to the end of the blocking plate 19 away from the transfer tube 16, a follower plate 17 is fixedly connected to one end of the extension column 18, a wedge plate is fixedly connected to the connection between the follower plate 17 and the extension column 18, a through hole is opened in the middle of the follower plate 17, the follower plate 17 is slidably sleeved on the conveying tube 13 through the through hole, a linkage rod 11 is fixedly connected to the middle of the top side wall of the follower plate 17, a slide groove is opened on the top side wall of one end of the handle 5, and a control slide plate 9 is slidably connected in the slide groove, a connecting groove 10 is opened in one end of the handle 5, one end of the linkage rod 11 passes through the connecting groove 10, extends into the slide groove and is fixedly connected to the bottom side wall of the control slide plate 9.

[0017] The technical effect of this scheme is as follows: the control panel 1 is conveniently controlled by the handle 5, and the staff holds the handle 5 to adjust the posture of the rear spray column 3, and uses the suction pump to send the tin material in the storage tank into the conveying pipe 13 through the feeding pipe 14, and finally sends it into the corresponding front spray column 2 and rear spray column 3 through the transfer pipe 15 and the transfer pipe 16, and then sprays it out through the nozzle 4 connected to the front spray column 2 and the rear spray column 3 to realize the spray coating of the tin material. Because the rear spray column 3 and the front spray column 2 are arranged in a front-to-back relationship, the movement of the control panel 1 can be coated with two layers of tin at once, thereby improving the coverage rate, and the two layers of tin can also better protect the tower body and reduce the probability of damage next time.

[0018] The delivery pipe 13 is an L-shaped structure, one end of the delivery pipe 13 passes through the top side wall of the control panel 1 and is fixedly connected to the feeding pipe 14, one end of the feeding pipe 14 is connected to the storage tank, the top of the control panel 1 and the side wall away from the handle 5 is fixedly connected to the installation box 6, the inside of the installation box 6 is connected to the micro fan 21, the bottom side wall of the control panel 1 away from the installation box 6 is fixedly connected to the air outlet 7, the end of the air outlet 7 away from the control panel 1 is embedded with a filter 8, and the installation box 6 is communicated with the air outlet 7.

[0019] The technical effect of this solution is as follows: in order to speed up the drying of the tin layer and avoid dripping of tin liquid, an installation box 6 is connected to the rear end of the control board 1, and a micro fan 21 is connected inside the installation box 6. The air blowing of the micro fan 21 is used to dry the newly plated tin layer, so that it solidifies into a protective layer more quickly, thereby improving the overall processing efficiency. If necessary, an electric heating wire mesh can be connected to the bottom of the micro fan 21 to further increase the drying speed by the hot air blown out.

[0020] Specifically, when the utility model is used, the feeding pipe 14 can be connected to the storage tank on the ground, or to the small storage pipe carried by the staff, and the tin material in the tank is extracted by the suction pump and sent to the delivery pipe 13, and then sent to the front spray column 2 and the rear spray column 3 through the transfer pipe 15 and the transfer pipe 16, and finally sprayed through the nozzle 4 to cover the surface of the tower body. In order to improve the coverage rate and the protective performance after plating, the front spray column 2 and the rear spray column 3 are set up, which can be coated with a double layer of tin at one time, thereby improving the protective performance and coverage rate. When only one layer of tin is needed, When a layer is formed, the control slide plate 9 is pulled backwards, and the blocking plate 19 is pushed into the transfer tube 16 through the transmission of the linkage rod 11, the follower plate 17 and the extension column 18 to block the inside thereof. In this way, the rear spray column 3 corresponding to the transfer tube 16 cannot spray the tin liquid, and only the front spray column 2 can do so, thereby realizing the function of single-layer tin plating. At the same time, the blowing energy of the micro-blower 21 can be used to blow and dry the plated tin layer, thereby improving the efficiency of the solidification and drying of the tin layer, thereby increasing the overall construction efficiency. Because the control panel 1 is small in size and can be operated by one hand, it can be carried to high altitude operations.

[0021] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0022] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A tinning device for the surface of an ultra-high voltage transmission tower, comprising a control panel (1), characterized in that: The control panel (1) is fixedly connected to a front spray column (2) and a rear spray column (3) on the bottom side wall. The front spray column (2) and the rear spray column (3) are fixedly connected to a spray head (4) on the side wall away from the control panel (1). The spray heads (4) on the front spray column (2) and the rear spray column (3) are in a staggered state. The control panel (1) is provided with an inner groove (12). A transfer pipe (15) and a transfer pipe (16) are provided in the inner groove (12). A transfer pipe (15) and a transfer pipe (16) are inserted and connected in one side wall of the transfer pipe (16). A blocking plate (19) is provided on the bottom side wall of the blocking plate (19), and a support column (20) is slidably connected in the groove, and the support column (20) is fixedly connected to the bottom side wall of the inner groove (12) through the bottom end, and the transfer pipe (15) and the transfer pipe (16) correspond to the rear spray column (3) and the front spray column (2), and a delivery pipe (13) is set up at the top of the inner groove (12), and the delivery pipe (13) is fixedly connected to the top of the transfer pipe (16) and the transfer pipe (15) through the bottom side wall.

2. A tinning device for the surface of a UHV transmission tower as claimed in claim 1, characterized in that: A handle (5) is fixedly connected to one end of the top side wall of the control panel (1); an extension column (18) is fixedly connected to one end of the blocking plate (19) away from the transfer tube (16); a follower plate (17) is fixedly connected to one end of the extension column (18); a wedge plate is fixedly connected to the connection between the follower plate (17) and the extension column (18); a through hole is formed in the middle of the follower plate (17); and the follower plate (17) is slidably sleeved on the conveying tube (13) through the through hole.

3. A tinning device for the surface of a UHV transmission tower as claimed in claim 2, characterized in that: A linkage rod (11) is fixedly connected in the middle of the top side wall of the follower plate (17); a slide groove is provided on the top side wall of one end of the handle (5), and a control slide plate (9) is slidably connected in the slide groove; a connecting groove (10) is provided in one end of the handle (5); one end of the linkage rod (11) passes through the connecting groove (10) and extends into the slide groove and is fixedly connected to the bottom side wall of the control slide plate (9).

4. The device for tinning the surface of a UHV transmission tower according to claim 1, characterized in that: The delivery pipe (13) is an L-shaped structure, one end of the delivery pipe (13) passes through the top side wall of the control panel (1) and is fixedly connected to a feeding pipe (14), and one end of the feeding pipe (14) is connected to a storage tank.

5. The device for tinning the surface of a UHV transmission tower according to claim 1, characterized in that: A mounting box (6) is fixedly connected to the top of the control panel (1) and the side wall away from the handle (5); a micro fan (21) is connected inside the mounting box (6); an air outlet (7) is fixedly connected to the bottom side wall of the control panel (1) away from the mounting box (6); a filter (8) is embedded and fixedly connected in one end of the air outlet (7) away from the control panel (1); and the mounting box (6) is in communication with the air outlet (7).