CN209829374U

CN209829374U - Oil and gas pipeline coating brushing device

Info

Publication number: CN209829374U
Application number: CN201920182528.3U
Authority: CN
Inventors: 付伟; 李建军; 张志玲
Original assignee: China National Petroleum Corp; China Petroleum Pipeline Engineering Corp
Current assignee: China National Petroleum Corp; China Petroleum Pipeline Engineering Corp
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-24
Anticipated expiration: 2029-02-01

Abstract

The utility model relates to a device is applied paint with a brush to oil gas pipeline coating, the device includes: the pressing plate is arranged inside the fixed pipe and is vertical to the length direction of the fixed pipe; the inlet end of the discharge pipe is communicated with one end of the fixed pipe, and the outlet end of the discharge pipe is connected with the larger end of the conical pipe; the guide plate penetrates through the through hole, extends into the fixed tube and is connected with the pressing plate; the reset spring is transversely arranged inside the fixed tube, one end of the reset spring is connected with the pressure plate, and the other end of the reset spring is connected with the other end of the fixed tube; one end of the first supporting plate is connected with the bottom surface of the outer side of the fixed pipe, and a longitudinal sliding groove is formed in the side surface, close to the conical pipe, of the first supporting plate; one end of the sliding plate is connected with the first supporting plate in a sliding mode through a longitudinal sliding groove, and the sliding plate is arranged in parallel with the fixed pipe; and the brush is connected with the other end of the sliding plate through a second supporting plate.

Description

Oil and gas pipeline coating brushing device

Technical Field

The utility model relates to a technical field is applied paint with a brush to oil gas pipeline particularly, relates to a device is applied paint with a brush to oil gas pipeline coating.

Background

The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water. The junction of current oil gas pipeline need paint, often is that the staff is manual to paint the pipeline lateral wall with paint, brushes the in-process, and staff's skin easily contacts with paint, causes certain harm.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, an object of the utility model is to provide a device is applied paint with a brush to oil and gas pipeline coating need not artifical manual applying paint with a brush, has reduced the probability of people and coating contact.

The utility model provides a device is applied paint with a brush to oil gas pipeline coating, the device includes:

the pressing plate is arranged inside the fixed pipe and is vertical to the length direction of the fixed pipe;

the inlet end of the discharge pipe is communicated with one end of the fixed pipe, and the outlet end of the discharge pipe is connected with the larger end of the conical pipe;

the through hole is formed in the other end of the fixed pipe, and the guide plate penetrates through the through hole, extends into the fixed pipe and is connected with the pressing plate;

the reset spring is transversely arranged inside the fixed tube, one end of the reset spring is connected with the pressure plate, and the other end of the reset spring is connected with the other end of the fixed tube;

one end of the first supporting plate is connected with the bottom surface of the outer side of the fixed pipe, and a longitudinal sliding groove is formed in the side surface, close to the conical pipe, of the first supporting plate;

one end of the sliding plate is connected with the first supporting plate in a sliding mode through the longitudinal sliding groove, and the sliding plate is arranged in parallel with the fixed pipe;

and the brush is connected with the other end of the sliding plate through a second supporting plate.

As a further improvement of the utility model, reset spring is equipped with many, and follows the circumference of clamp plate evenly set up in around the deflector.

As a further improvement of the utility model, the deflector is located the outside one end of fixed pipe is equipped with the push pedal.

As a further improvement of the utility model, a valve is arranged on the discharging pipe.

As a further improvement, the inside of first backup pad is inlayed and is equipped with the battery tray, the battery tray passes through the wire and is connected with the push rod motor, the push rod motor pass through the wire with the slide is connected, the push rod motor with the lateral wall bolted connection of fixed pipe.

As a further improvement of the utility model, the slide is close to the one end of brush is equipped with the blind hole, the second backup pad is kept away from the one end interlude of brush is in the blind hole, the bolt inserts perpendicularly in the blind hole will the brush with second backup pad fixed connection.

As a further improvement, be equipped with a plurality of horizontal spouts on the inner wall of blind hole, be equipped with on the surface of second backup pad a plurality of with the supporting slider of horizontal spout.

As a further improvement of the utility model, the utility model also comprises an inlet pipe, which is arranged on the pressing plate and the fixed pipe between the discharging pipes, the one end of inlet pipe with fixed pipe intercommunication, the other end of inlet pipe is equipped with the apron.

As a further improvement of the utility model, a handle is arranged on the bottom surface of the other end of the fixed pipe.

As a further improvement of the utility model, the end of the brush exceeds the smaller end of the conical tube.

The utility model has the advantages that: oil gas pipeline coating applies paint device with a brush can spray coating to oil gas pipeline's outer wall automatically on to wipe it automatically and apply paint with a brush, need not artifical manual applying paint with a brush, reduceed intensity of labour, and improved the security.

Drawings

FIG. 1 is a schematic structural view of a coating applying device for an oil and gas pipeline according to an embodiment of the present invention;

FIG. 2 is an enlarged view of an area A of the coating applying and painting device for an oil and gas pipeline according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a sliding plate and a brush in a painting device for a coating of an oil and gas pipeline according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

1. a fixed tube; 2. pressing a plate; 3. a return spring; 4. a through hole; 5. a guide plate; 6. pushing the plate; 7. a discharge pipe; 8. a tapered tube; 9. a valve; 10. a first support plate; 11. a slide plate; 12. a push rod motor; 13. a second support plate; 14. a brush; 15. a slider; 16. a bolt; 17. a feed pipe; 18. a battery holder; 19. a handle.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

As shown in fig. 1-3, the embodiment of the present invention provides a coating brushing device for oil and gas pipelines, comprising:

a pressing plate 2 which is arranged inside the fixed tube 1 and is perpendicular to the length direction of the fixed tube 1;

the inlet end of the discharge pipe 7 is communicated with one end of the fixed pipe 1, and the outlet end of the discharge pipe 7 is connected with the larger end of the conical pipe 8;

the through hole 4 is arranged at the other end of the fixed tube 1, and the guide plate 5 penetrates through the through hole 4 to extend into the fixed tube 1 and is connected with the pressing plate 2;

the reset spring 3 is transversely arranged inside the fixed tube 1, one end of the reset spring 3 is connected with the pressure plate 2, and the other end of the reset spring 3 is connected with the other end of the fixed tube 1;

one end of the first supporting plate 10 is connected with the bottom surface of the outer side of the fixed tube 1, and a longitudinal sliding groove is formed in the side surface, close to the conical tube 8, of the first supporting plate 10;

one end of the sliding plate 11 is connected with the first supporting plate 10 in a sliding mode through a longitudinal sliding groove, and the sliding plate 11 is arranged in parallel with the fixed pipe 1;

and a brush 14 connected to the other end of the slide plate 11 through a second support plate 13.

Further, the plurality of return springs 3 are uniformly arranged around the guide plate 5 along the circumferential direction of the pressing plate 2.

Further, one end of the guide plate 5, which is positioned outside the fixed pipe 1, is provided with a push plate 6.

Furthermore, a valve 9 is arranged on the discharge pipe 7. When the paint is required to be directly poured into the fixed pipe 1 from the feeding pipe 17, the valve 9 is closed, and when the paint is required to be pumped into the fixed pipe 1 through the discharging pipe 7 or the paint is sprayed on the outer wall of an oil pipeline, the valve 9 is opened.

Further, a battery seat 18 is embedded in the first support plate 10, the battery seat 18 is connected with the push rod motor 12 through a lead, the push rod motor 12 is connected with the sliding plate 11 through a lead, and the push rod motor 12 is connected with the outer side wall of the fixed pipe 1 through a bolt.

Furthermore, a blind hole is formed in one end, close to the brush 14, of the sliding plate 11, one end, far away from the brush 14, of the second supporting plate 13 is inserted into the blind hole, and the plug pin 16 is vertically inserted into the blind hole to fixedly connect the brush with the second supporting plate 13.

Furthermore, a plurality of transverse sliding grooves are formed in the inner wall of the blind hole, and a plurality of sliding blocks 15 matched with the transverse sliding grooves are arranged on the outer surface of the second supporting plate 13.

When the extension length of the brush 14 needs to be moved, the latch 16 is pulled out, the slider 15 moves towards the inside or the outside of the blind hole along the transverse sliding groove, after the brush 14 is adjusted to a proper length, the latch 16 is vertically inserted into the blind hole, and the brush 14 and the second support plate 13 are fixed again. In practice, a plurality of second supporting plates 13 and pins 16 may be provided to fix the brush 14 more firmly.

Further, still include inlet pipe 17, on it located the fixed pipe 1 between clamp plate 2 and discharging pipe 7, the one end and the fixed pipe 1 intercommunication of inlet pipe 17, the other end of inlet pipe 17 is equipped with the apron.

Further, a grip 19 is arranged on the bottom surface of the other end of the fixed pipe 1.

Further, the end of the brush 14 exceeds the smaller end of the tapered tube 8. If the smaller end of the tapered tube 8 exceeds the end of the brush 14, the brush 14 cannot touch the outer wall of the oil and gas pipeline, and thus the coating cannot be brushed.

Before coating the outer wall of the oil and gas pipeline with the coating, the coating is injected into the fixed pipe 1. Device total two kinds of modes of pouring into coating: the first is that directly pour into fixed pipe 1 inside through inlet pipe 17 with coating, then in the second through promoting push pedal 6, make deflector 5 drive clamp plate 2 and remove to conical duct 8 one end, until reset spring 3 reaches the biggest elastic limit and no longer extends, later with conical duct 8 less section insert be equipped with the container of coating in, through reset spring 3's shrink, coating also can be because atmospheric pressure effect enters into fixed pipe 1 inside. The painting process is followed when the paint is injected into the stationary pipe 1. The staff passes through handle 19 mobile device, makes conical tube 8 aim at and treats the brush application region, later sprays the coating in fixed pipe 1 to the outer wall of oil gas pipeline through propelling movement push pedal 6 on, later starts push rod motor 12, and push rod motor 12 then drives slide 11 and reciprocates along vertical spout to brush 14 also can reciprocate thereupon, and is even up to the coating application.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is applied paint with a brush to oil gas pipeline coating which characterized in that includes:

the pressing plate (2) is arranged inside the fixed pipe (1) and is vertical to the length direction of the fixed pipe (1);

the inlet end of the discharge pipe (7) is communicated with one end of the fixed pipe (1), and the outlet end of the discharge pipe (7) is connected with the larger end of the conical pipe (8);

the through hole (4) is formed in the other end of the fixed pipe (1), and the guide plate (5) penetrates through the through hole (4) to extend into the fixed pipe (1) and is connected with the pressing plate (2);

the reset spring (3) is transversely arranged inside the fixed tube (1), one end of the reset spring (3) is connected with the pressing plate (2), and the other end of the reset spring (3) is connected with the other end of the fixed tube (1);

one end of the first supporting plate (10) is connected with the bottom surface of the outer side of the fixed pipe (1), and a longitudinal sliding groove is formed in the side surface, close to the conical pipe (8), of the first supporting plate (10);

one end of the sliding plate (11) is connected with the first supporting plate (10) in a sliding mode through the longitudinal sliding groove, and the sliding plate (11) is arranged in parallel with the fixed pipe (1);

and a brush (14) connected to the other end of the slide plate (11) through a second support plate (13).

2. The paint brushing device for the oil and gas pipeline according to claim 1, wherein the return spring (3) is provided in a plurality of strips and is uniformly arranged around the guide plate (5) along the circumferential direction of the pressing plate (2).

3. The painting device for oil and gas pipelines according to claim 1, characterized in that the guide plate (5) is provided with a push plate (6) at one end located outside the fixed pipe (1).

4. The painting device for oil and gas pipelines according to claim 1, characterized in that the discharge pipe (7) is provided with a valve (9).

5. The painting device for the oil and gas pipeline coating according to claim 1, wherein a battery seat (18) is embedded in the first support plate (10), the battery seat (18) is connected with a push rod motor (12) through a lead, the push rod motor (12) is connected with the sliding plate (11) through a lead, and the push rod motor (12) is in bolted connection with the outer side wall of the fixed pipe (1).

6. The coating brushing device for the oil and gas pipeline is characterized in that a blind hole is formed in one end, close to the hairbrush (14), of the sliding plate (11), one end, far away from the hairbrush (14), of the second supporting plate (13) is inserted into the blind hole, and a bolt (16) is vertically inserted into the blind hole to fixedly connect the hairbrush with the second supporting plate (13).

7. The coating brushing device for the oil and gas pipeline according to claim 6, wherein a plurality of transverse sliding grooves are formed on the inner wall of the blind hole, and a plurality of sliding blocks (15) matched with the transverse sliding grooves are arranged on the outer surface of the second supporting plate (13).

8. The coating brushing device for the oil and gas pipeline is characterized by further comprising a feeding pipe (17) which is arranged on the fixed pipe (1) between the pressing plate (2) and the discharging pipe (7), wherein one end of the feeding pipe (17) is communicated with the fixed pipe (1), and the other end of the feeding pipe (17) is provided with a cover plate.

9. The painting device for oil and gas pipelines according to claim 1, wherein a grip (19) is provided on the bottom surface of the other end of the fixed pipe (1).

10. -oil and gas pipeline paint brushing device according to claim 1, characterised in that the brush (14) ends beyond the smaller end of the conical tube (8).