CN217699802U

CN217699802U - Adjustable anti-pollution flashover coating spraying device

Info

Publication number: CN217699802U
Application number: CN202221898824.1U
Authority: CN
Inventors: 聂芳萍; 贾世元
Original assignee: Jiangxi Ganneng Electric Power Technology Co ltd
Current assignee: Jiangxi Ganneng Electric Power Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-01
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a spraying device with adjustable antifouling sudden strain of a muscle coating, be responsible for and be used for fixed spraying to be responsible for U type support including the spraying, install a plurality of even equidistance on the circumference outer wall that the spraying was responsible for and be inline's spraying branch pipe, the bilateral symmetry of U type support is provided with first bearing and second bearing, the both ends that the spraying was responsible for have an inner bearing for seal structure and a tip coaxial arrangement who is close to first bearing, are connected with the conveying pipeline in the inner ring of inner bearing, coaxial coupling has the regulation crank on the one end outer wall that the spraying was responsible for and is close to the second bearing. The utility model discloses a first bearing and the second bearing that set up to combine to adjust the crank and be responsible for the spraying and adjust, can adjust the angle that the spraying was responsible for, through a plurality of spraying branch pipes that set up on the spraying is responsible for, improve spraying efficiency, connect the conveying pipeline in the spraying is responsible for through the inner bearing, directly reinforced, convenient to use.

Description

Adjustable anti-pollution flashover coating spraying device

Technical Field

The utility model relates to a spraying technical field specifically is a spraying device with adjustable antifouling sudden strain of a muscle coating.

Background

The pollution flashover refers to the phenomenon that soluble substances of pollutants attached to the insulating surface of electrical equipment are gradually dissolved in water under a humid condition, a conductive film is formed on the insulating surface, the insulating level of an insulator is greatly reduced, and strong discharge occurs under the action of a power field. The traditional method is power-off cleaning in spring and autumn, and the more advanced method is to form an anti-pollution flashover coating protective coating on the insulating surface of electrical equipment by using anti-pollution flashover coatings such as silicon rubber and the like. The anti-pollution flashover coating is preferably liquid silicone rubber, the liquid silicone rubber has unique electrical property and physical and chemical properties, and is specially used for hydrophobic modification and substantial protection of the outer insulating surface of power transmission and transformation equipment, most of the anti-pollution flashover coatings are sprayed by spraying equipment, most of the existing anti-pollution flashover coating spraying equipment adopts a single spray head, the spraying efficiency is low, and the angle of the spray head is fixed and cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying device with adjustable antifouling sudden strain of a muscle coating to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a spraying device with adjustable antifouling sudden strain of a muscle coating, is responsible for and is used for fixed spraying to be responsible for U type support including the spraying, install a plurality of even equidistance on the circumference outer wall that the spraying was responsible for and be inline's spraying branch pipe, the bilateral symmetry of U type support is provided with first bearing and second bearing, the spraying is responsible for both ends and overlaps respectively in locating the inner ring of first bearing and second bearing, the spraying is responsible for both ends and is close to a tip coaxial arrangement of first bearing and has the inner bearing for seal structure, be connected with the conveying pipeline in the inner ring of inner bearing, the spraying is responsible for and is close to coaxial coupling on the one end outer wall of second bearing and adjusts the crank.

Preferably, a spray head is installed at one end part of the spraying branch pipe, which is far away from the spraying main pipe.

Preferably, a manually-adjusted control valve is mounted on the outer wall of each spraying branch pipe.

Preferably, the outer wall of the second bearing is provided with a limiting block, and a limiting bolt is inserted into the limiting block.

Preferably, the outer wall of one end of the U-shaped support, which is close to the second bearing, is provided with a plurality of limiting holes which are uniformly arranged in an annular manner at equal intervals.

Preferably, the diameter size of the limiting hole is matched with that of the limiting bolt, and the limiting hole and the limiting bolt are in inserted fit.

Preferably, the two ends of the bottom of the U-shaped support are symmetrically provided with lifting cylinders, and piston rods of the lifting cylinders are connected with the bottom of the U-shaped support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. among this spraying with adjustable antifouling sudden strain of a muscle coating device, through first bearing and the second bearing that sets up to combine to adjust the crank and be responsible for the spraying and adjust, can adjust the angle that the spraying was responsible for, through a plurality of spraying branch pipes that set up on the spraying is responsible for, improve spraying efficiency, with the conveying pipeline through inner bearing connect in the spraying be responsible for, directly reinforced, convenient to use.

2. Among this spraying device with adjustable antifouling sudden strain of a muscle coating, the shower nozzle through setting up makes the ejection of compact more even, and the speed and the spraying volume of the ejection of compact can be controlled to the control valve, through the spacing bolt that sets up and the cooperation in a plurality of spacing holes, can fix the turned position that the spraying was responsible for, improve stability.

3. In the adjustable spraying device for the anti-pollution flashover coating, the height of the U-shaped support can be adjusted through the matching of the lifting cylinder and the piston rod, so that the spraying height can be adjusted.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of the structure of the U-shaped bracket of the present invention viewed from the right;

fig. 3 is a schematic structural diagram of the U-shaped bracket of the present invention.

The meaning of the various reference symbols in the drawings:

10. spraying a main pipe; 11. spraying a branch pipe; 12. a spray head; 13. a delivery pipe; 14. a limiting hole; 15. a control valve;

20. a U-shaped bracket; 21. a first bearing; 22. a second bearing; 23. adjusting a crank; 24. a limiting block; 25. a limiting bolt; 26. an inner bearing;

30. a lifting cylinder; 31. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

An adjustable spraying device for anti-pollution flashover coating is disclosed, as shown in fig. 1-3, and comprises a spraying main pipe 10 and a U-shaped support 20 for fixing the spraying main pipe 10, wherein a plurality of spraying branch pipes 11 which are uniformly arranged in a straight line at equal intervals are installed on the circumferential outer wall of the spraying main pipe 10, a first bearing 21 and a second bearing 22 are symmetrically arranged on both sides of the U-shaped support 20, both ends of the spraying main pipe 10 are respectively sleeved in inner rings of the first bearing 21 and the second bearing 22, both ends of the spraying main pipe 10 are sealing structures, an inner bearing 26 is coaxially installed near one end of the first bearing 21, a conveying pipe 13 is connected in the inner ring of the inner bearing 26, an adjusting crank 23 is coaxially connected on the outer wall of one end of the spraying main pipe 10 near the second bearing 22, the spraying main pipe 10 can be adjusted by combining the adjusting crank 23 through the first bearing 21 and the second bearing 22, the angle of the spraying main pipe 10 can be adjusted, the spraying efficiency of spraying is improved by the plurality of spraying branch pipes 11 arranged on the spraying main pipe 10, the spraying main pipe 13 is connected to the spraying main pipe 10 through the inner bearing 26, so as to directly feed, and the spraying main pipe is convenient to use.

Further, one end part, far away from the main spraying pipe 10, of each spraying branch pipe 11 is provided with a spray head 12, the outer wall of each spraying branch pipe 11 is provided with a manually-adjusted control valve 15, discharging is more uniform through the arranged spray heads 12, and the control valve 15 can control the speed and the spraying amount of discharging.

Specifically, the outer wall of the second bearing 22 is provided with a limiting block 24, the limiting block 24 is provided with a limiting bolt 25 in an inserted manner, the outer wall of one end, close to the second bearing 22, of the U-shaped support 20 is provided with a plurality of limiting holes 14 which are uniformly arranged in an equal distance in an annular manner, the limiting holes 14 are matched with the limiting bolt 25 in diameter size in an adaptive manner, the limiting bolt and the limiting bolt are in inserted fit, the rotating position of the spraying main pipe 10 can be fixed through the matching of the limiting bolt 25 and the limiting holes 14, and stability is improved.

In addition, the two ends of the bottom of the U-shaped support 20 are symmetrically provided with the lifting cylinders 30, the piston rods 31 of the lifting cylinders 30 are connected with the bottom of the U-shaped support 20, and the height of the U-shaped support 20 can be adjusted through the matching of the arranged lifting cylinders 30 and the piston rods 31, so that the spraying height can be adjusted.

The utility model discloses a spraying device with adjustable antifouling sudden strain of a muscle coating's theory of operation: before spraying, an operator adjusts the angle of the spraying main pipe 10 by rotating the adjusting crank 23, so as to control the angles of the spraying branch pipes 11, connect the conveying pipe 13 externally at the discharge port of the anti-pollution flashover coating pump, and in the spraying process, the height of the U-shaped support 20 can be adjusted by matching the lifting cylinder 30 with the piston rod 31 according to requirements, so as to control and adjust the spraying position.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spraying device with adjustable antifouling sudden strain of a muscle coating which characterized in that: be responsible for (10) and be used for fixed spraying to be responsible for U type support (20) of (10) including the spraying, the spraying is responsible for and installs a plurality of even equidistance on the circumference outer wall of (10) and is inline's spraying branch pipe (11), the bilateral symmetry of U type support (20) is provided with first bearing (21) and second bearing (22), the spraying is responsible for both ends of (10) and is overlapped respectively in the inner ring of locating first bearing (21) and second bearing (22), the spraying is responsible for both ends of (10) and is close to a tip coaxial arrangement of first bearing (21) and has inner bearing (26), be connected with conveying pipeline (13) in the inner ring of inner bearing (26), the spraying is responsible for (10) and is close to on the one end outer wall of second bearing (22) coaxial coupling and adjusts crank (23).

2. The adjustable anti-pollution flashover coating spraying device as claimed in claim 1, wherein: and a spray head (12) is arranged at one end part of the spraying branch pipe (11) far away from the spraying main pipe (10).

3. The adjustable anti-pollution flashover coating spraying device as claimed in claim 1, wherein: and a manually adjusted control valve (15) is arranged on the outer wall of each spraying branch pipe (11).

4. The adjustable coating device for anti-pollution flashover coating according to claim 1, characterized in that: the outer wall of the second bearing (22) is provided with a limiting block (24), and a limiting bolt (25) is inserted into the limiting block (24).

5. The adjustable anti-pollution flashover coating spraying device as claimed in claim 4, wherein: and a plurality of limiting holes (14) which are uniformly arranged in an equal distance and in an annular shape are formed in the outer wall of one end, close to the second bearing (22), of the U-shaped support (20).

6. The adjustable anti-pollution flashover coating spraying device as claimed in claim 5, wherein: the limiting hole (14) is matched with the limiting bolt (25) in diameter size in an inserted mode.

7. The adjustable anti-pollution flashover coating spraying device as claimed in claim 1, wherein: the lifting air cylinders (30) are symmetrically arranged at two ends of the bottom of the U-shaped support (20), and piston rods (31) of the lifting air cylinders (30) are connected with the bottom of the U-shaped support (20).