CN218854660U

CN218854660U - Pipeline powder spraying device suitable for multiple pipe diameters

Info

Publication number: CN218854660U
Application number: CN202221199081.9U
Authority: CN
Inventors: 李剑飞; 周志兵; 张金海; 谭周斌; 黄明中
Original assignee: Tianjin Tian Guan Anticorrosive Engineering Co ltd
Current assignee: Tianjin Tian Guan Anticorrosive Engineering Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-04-14
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a pipeline powder spraying device suitable for multiple pipe diameter, including backup pad, bracing piece and spacing axle, backup pad right side upper end is provided with spraying mechanism, and spraying mechanism is connected with the hose, hose connection has the shower nozzle, the backup pad upper end is provided with the bracing piece, the bracing piece inboard is connected with the installation pole, and installs the pole inboard and be connected with spacing axle, spacing axle right side is connected with the motor, backup pad front side upper end is provided with first fly leaf, and the backup pad front end runs through there is the third threaded rod. This pipeline powder spraying device suitable for multiple pipe diameter can make the installation pole move about from top to bottom in the bracing piece inboard through rotatory first threaded rod, and when first threaded rod was rotatory, the first gear that the lower extreme is connected rotated to make the second gear drive the synchronous revolution of second threaded rod, drive the bracing piece and move about in the backup pad upper end, change the interval between the spacing axle of four groups, thereby the pipeline of the different pipe diameters of centre gripping.

Description

Pipeline powder spraying device suitable for multiple pipe diameters

Technical Field

The utility model relates to a powder spraying equipment technical field specifically is a pipeline powder spraying device suitable for multiple pipe diameter.

Background

The working principle of the electrostatic powder spraying method is almost the same as that of the electrostatic spraying method of the general liquid coating, except that the powder spraying is dispersed rather than atomized; the powder particles are charged with negative charges while being dispersed by coating sprayed by an electrostatic powder spray gun, and the charged powder particles are coated on a grounded coated object under the action of airflow and electrostatic attraction and then heated, melted and solidified into a film; the electrostatic powder spraying method is a powder coating method which is the dominant position in the industrial coating field, but most of the existing pipeline powder spraying equipment cannot perform fixed spraying on pipelines with different pipe diameters, and the uniform spraying is difficult to ensure.

We have therefore proposed a powder spray coating apparatus for use with pipes of various pipe diameters in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline powder spraying device suitable for multiple pipe diameter to solve the pipeline that current majority pipeline powder spraying equipment that above-mentioned background art provided can't be applicable to different pipe diameters, and hardly guarantee the even problem of spraying.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline powder spraying device suitable for multiple pipe diameter, includes backup pad, bracing piece and spacing axle:

the spraying mechanism is arranged at the upper end of the right side of the supporting plate and connected with a hose, the hose is connected with a spray head, and a supporting rod is arranged at the upper end of the supporting plate;

the inner side of the supporting rod is connected with an installation rod, and the inner side of the installation rod is connected with a limiting shaft;

spacing axle right side is connected with the motor, backup pad front side upper end is provided with first fly leaf, and the backup pad front end runs through there is the third threaded rod.

Preferably, the bracing piece is provided with two sets ofly, and the inside first threaded rod that runs through of left side bracing piece, the installation pole is provided with two sets ofly, and upper end installation pole and first threaded rod threaded connection.

Adopt above-mentioned technical scheme, can make the installation pole move about the bracing piece is inboard through rotatory first threaded rod.

Preferably, first threaded rod lower extreme fixedly connected with first gear, and the meshing of first gear right side is connected with the second gear, first gear and the meshing of second gear are connected and are constituted revolution mechanic, and first gear and second gear are straight bevel gear.

By adopting the technical scheme, when the first threaded rod is rotated, the first gear connected with the lower end can be driven to rotate, and the second gear is driven to rotate synchronously.

Preferably, the right side of the second gear is fixedly connected with a second threaded rod, the upper end of the installation rod is connected with a telescopic rod, the second threaded rod is in threaded connection with the right side supporting rod, and the second threaded rod and the right side supporting rod form a movable structure.

Adopt above-mentioned technical scheme, when the second threaded rod is rotatory, can drive the bracing piece and move about in the backup pad upper end.

Preferably, the third threaded rod and the first movable plate are in threaded connection to form a movable structure, a first rack is arranged at the upper end of the supporting plate, and third gears are arranged on two sides of the first movable plate;

the third gear is meshed with the first rack, two groups of third gears are arranged, and a belt is connected between the two groups of third gears.

Adopt above-mentioned technical scheme, first fly leaf is in backup pad upper end activity when rotatory third threaded rod, drives the third gear rotation simultaneously through first rack, is connected with the belt because of being connected with between two sets of third gears, makes its synchronous rotation.

Preferably, the first movable plate is connected with a second movable plate in a clamping manner, second racks are arranged on two sides of the lower end of the second movable plate, and the second racks are meshed with the third gear to form a movable structure.

By adopting the technical scheme, the second rack is meshed with the third gear, and when the third gear rotates, the second movable plate and the first movable plate are driven to move in the same direction.

Compared with the prior art, the beneficial effects of the utility model are that: the powder spraying device is suitable for pipelines with various pipe diameters;

1. the mounting rod can move up and down on the inner side of the supporting rod by rotating the first threaded rod, and when the first threaded rod rotates, the first gear connected with the lower end rotates and drives the second threaded rod to synchronously rotate by the second gear to drive the supporting rod to move left and right on the upper end of the supporting plate, so that the space between the four groups of limiting shafts is changed, and pipelines with different pipe diameters are clamped;

2. when the third threaded rod rotates, the first movable plate moves at the upper end of the supporting plate, the third gears are driven to rotate simultaneously through the first rack, the two sets of third gears are connected through a belt, the third gears synchronously rotate, the second rack is meshed with the third gears and connected, and when the third gears rotate, the second movable plate and the first movable plate are driven to move in the same direction, the spray head is extended to the interior of the pipeline, and the spray coating is more uniform.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the first movable plate and the third threaded rod of the present invention;

fig. 4 is a schematic structural view of the first rack and the third gear of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a spraying mechanism; 3. a hose; 4. a spray head; 5. a support bar; 6. mounting a rod; 7. a limiting shaft; 8. a first threaded rod; 9. a first gear; 10. a second gear; 11. a second threaded rod; 12. a telescopic rod; 13. a motor; 14. a first movable plate; 15. a third threaded rod; 16. a first rack; 17. a third gear; 18. a belt; 19. a second movable plate; 20. a second rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pipeline powder spraying device suitable for multiple pipe diameter, includes backup pad 1, bracing piece 5 and spacing

axle

7, and 1 right side upper end of backup pad is provided with spraying mechanism 2, and spraying mechanism 2 is connected with hose 3, and hose 3 is connected with

shower nozzle

4, and 1 upper end in backup pad is provided with bracing piece 5, fixes the pipeline at first during the use, carries coating to shower nozzle 4 through hose 3 through spraying mechanism 2 and carries out the spraying to the pipeline inner wall.

Referring to fig. 1, fig. 2 and fig. 5, the inner side of the support rod 5 is connected with the mounting rod 6, the inner side of the mounting rod 6 is connected with the limit shaft 7, the support rod 5 is provided with two sets, a first threaded rod 8 penetrates through the inner part of the left support rod 5, the mounting rod 6 is provided with two sets, the upper mounting rod 6 is in threaded connection with the first threaded rod 8, the lower end of the first threaded rod 8 is fixedly connected with a first gear 9, the right side of the first gear 9 is meshed with a second gear 10, the first gear 9 is meshed with the second gear 10 to form a rotating structure, the first gear 9 and the second gear 10 are straight bevel gears, the right side of the second gear 10 is fixedly connected with a second threaded rod 11, the upper end of the mounting rod 6 is connected with a telescopic rod 12, the second threaded rod 11 is in threaded connection with the right support rod 5, the second threaded rod 11 and the right support rod 5 form a movable structure, the mounting rod 6 can move up and down on the inner side of the support rod 5 by rotating the first threaded rod 8, and the first gear 9 rotates to drive the second gear 10 to synchronously rotate the second threaded rod 11, the support rod to drive the four sets of the movable rod 5, thereby the four sets of the clamp shafts 7, the different pipe diameters of the limit shaft.

As shown in fig. 1 to 4, a motor 13 is connected to the right side of the limiting shaft 7, a first movable plate 14 is disposed at the upper end of the front side of the supporting plate 1, a third threaded rod 15 penetrates through the front end of the supporting plate 1, the third threaded rod 15 and the first movable plate 14 are in threaded connection to form a movable structure, a first rack 16 is disposed at the upper end of the supporting plate 1, third gears 17 are disposed at two sides of the first movable plate 14, the third gears 17 are meshed with the first rack 16 and are connected with two sets of the third gears 17, a belt 18 is connected between the two sets of the third gears 17, the first movable plate 14 is connected with a second movable plate 19 in a clamping manner, second racks 20 are disposed at two sides of the lower end of the second movable plate 19, the second racks 20 and the third gears 17 are meshed with each other to form the movable structure, when the third threaded rod 15 is rotated, the first movable plate 14 moves at the upper end of the supporting plate 1, the third gears 17 are simultaneously driven by the first rack 16 to rotate, the belts 18 are connected between the two sets of the third gears 17 to synchronously rotate, and the second movable plate 14 and the spray nozzles are uniformly sprayed into the spray nozzles 4 when the third gears 17 rotate.

The working principle is as follows: when the powder spraying device suitable for pipelines with various pipe diameters is used, in use, firstly, the installation rod 6 moves up and down on the inner side of the supporting rod 5 by rotating the first threaded rod 8, when the first threaded rod 8 rotates, the first gear 9 connected with the lower end rotates, and the second gear 10 drives the second threaded rod 11 to synchronously rotate, so that the supporting rod 5 is driven to move left and right on the upper end of the supporting plate 1, so that the distance between the four groups of limiting shafts 7 is changed, the fixing of the pipelines is convenient, and the powder spraying device is suitable for pipelines with different pipe diameters, meanwhile, the motor 13 is started to drive the pipelines to rotate by the group of limiting shafts 7, so that the pipelines can be more uniform in spraying, when the third threaded rod 15 is rotated, the position of the spray head 4 can be adjusted, when the third threaded rod 15 is rotated, the first movable plate 14 moves on the upper end of the supporting plate 1, and simultaneously drives the third gear 17 to simultaneously rotate by the first rack 16, because the belt 18 is connected between the two groups of third gears 17, so that the spray head can synchronously rotate, because the second movable plate 20 is meshed with the third gear 17, and the first movable plate 19 and the spray head can move to the inner part of the spray head more uniformly.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pipeline powder spraying device suitable for multiple pipe diameter, includes backup pad (1), bracing piece (5) and spacing axle (7), its characterized in that:

a spraying mechanism (2) is arranged at the upper end of the right side of the supporting plate (1), the spraying mechanism (2) is connected with a hose (3), the hose (3) is connected with a spray head (4), and a supporting rod (5) is arranged at the upper end of the supporting plate (1);

the inner side of the supporting rod (5) is connected with an installation rod (6), and the inner side of the installation rod (6) is connected with a limiting shaft (7);

the motor (13) is connected with spacing axle (7) right side, backup pad (1) front side upper end is provided with first fly leaf (14), and backup pad (1) front end runs through has third threaded rod (15).

2. The powder spraying device for pipelines with various pipe diameters as claimed in claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (5), left side bracing piece (5) and installation pole (6), bracing piece (5) are provided with two sets ofly, and inside first threaded rod (8) of running through of left side bracing piece (5), and installation pole (6) and first threaded rod (8) threaded connection are provided with two sets ofly, and upper end installation pole (6).

3. The powder spraying device for pipelines with various pipe diameters as claimed in claim 2, wherein: first threaded rod (8) lower extreme fixedly connected with first gear (9), and first gear (9) right side meshing is connected with second gear (10), first gear (9) are connected with second gear (10) meshing and constitute revolution mechanic, and first gear (9) and second gear (10) are straight bevel gear.

4. The powder spraying device for pipelines with various pipe diameters as claimed in claim 3, wherein: second gear (10) right side fixedly connected with second threaded rod (11), installation pole (6) upper end is connected with telescopic link (12), second threaded rod (11) and right side bracing piece (5) threaded connection, and second threaded rod (11) and right side bracing piece (5) constitute the active structure.

5. The powder spraying device for pipelines of various pipe diameters as claimed in claim 1, wherein: the third threaded rod (15) and the first movable plate (14) are in threaded connection to form a movable structure, a first rack (16) is arranged at the upper end of the supporting plate (1), and third gears (17) are arranged on two sides of the first movable plate (14);

the third gear (17) is meshed with the first rack (16), two groups of third gears (17) are arranged, and a belt (18) is connected between the two groups of third gears (17).

6. The powder spraying device for pipelines with various pipe diameters as claimed in claim 1, wherein: the first movable plate (14) is connected with a second movable plate (19) in a clamping mode, second racks (20) are arranged on two sides of the lower end of the second movable plate (19), and the second racks (20) are meshed with the third gear (17) to form a movable structure.