CN211756286U

CN211756286U - Steel pipe inner wall paint spraying apparatus

Info

Publication number: CN211756286U
Application number: CN201922016897.8U
Authority: CN
Inventors: 黄海会; 郭德莉; 范振峰; 林健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-27
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the technical field of steel pipe machining, especially, be a steel pipe inner wall paint spraying apparatus, when spraying paint at the steel pipe among the prior art, general operation workman is manual to it sprays paint, but the steel pipe inner wall operation of spraying paint is comparatively troublesome, has reduced work efficiency, and the degree of consistency of spraying paint is relatively poor, has reduced the problem of the effect of spraying paint, now proposes following scheme, and it includes the base, the top both sides of base fixed mounting have pneumatic cylinder and motor respectively, and fixed mounting has the box on the output shaft of pneumatic cylinder, and the top fixed mounting of box has air compressor, and the bottom intercommunication of box has the mouth of paint inlet of the pipe that sprays paint, and the mouth of paint intercommunication of the pipe that sprays paint has a plurality of shower nozzles, and fixed mounting has the second gear on the output. The utility model discloses a mutually supporting of motor and pneumatic cylinder evenly sprays paint to steel pipe inside, simple structure, and the simple operation improves work efficiency.

Description

Steel pipe inner wall paint spraying apparatus

Technical Field

The utility model relates to a steel pipe machining technical field especially relates to a steel pipe inner wall paint spraying apparatus.

Background

Steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. In the process of machining the steel pipe, in order to guarantee the service life of the steel pipe and prevent the corrosion of the external environment to the steel pipe, the steel pipe needs to be painted.

When spraying paint at the steel pipe among the prior art, general operation workman is manual to it sprays paint, but the operation of spraying paint of steel pipe inner wall is comparatively troublesome, has reduced work efficiency, and the degree of consistency of spraying paint is relatively poor, has reduced the effect of spraying paint, therefore we have provided a steel pipe inner wall paint spraying apparatus and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when the steel pipe sprays paint, the manual operation workman sprays paint to it, but the steel pipe inner wall operation of spraying paint is comparatively troublesome, has reduced work efficiency, and the degree of consistency of spraying paint is relatively poor, has reduced the shortcoming of the quality of spraying paint, and the steel pipe inner wall paint spraying apparatus who provides.

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

the utility model provides a steel pipe inner wall paint spraying apparatus, the on-line screen storage device comprises a base, the top both sides of base fixed mounting respectively have pneumatic cylinder and motor, fixed mounting has the box on the output shaft of pneumatic cylinder, the top fixed mounting of box has air compressor, the bottom intercommunication of box has the paint inlet of spray paint pipe, the paint outlet intercommunication of spray paint pipe has a plurality of shower nozzles, fixed mounting has the second gear on the output shaft of motor, the top of base is equipped with two bases, a base fixed mounting in two bases is at the top of base, another base slidable mounting is on the base, the equal fixed mounting in top of two bases has the fixing base, the meshing has first gear on the second gear, the top fixed mounting of first gear has the hoop, fixed cover is equipped with a plurality of nuts on the hoop, the inboard threaded bush of nut is equipped with.

Preferably, the top of box is equipped with the case lid, and the pipe movable mounting that sprays paint is convenient for spray paint the pipe and spray paint the steel pipe inner wall in first gear.

Preferably, the top of base is equipped with the recess, rotates on another base in two bases and installs the third gear, and fixed mounting has the rack in the recess, and the rack meshing is on the third gear, another base round trip movement in two bases of being convenient for.

Preferably, the one end of spring is fixedly mounted in the groove, and the other end of spring is fixedly mounted with a limiting rod, so that the position of the third gear is convenient to limit.

Preferably, a first handle is fixedly mounted on the third gear, and a second handle is fixedly mounted on the limiting rod, so that the third gear can be rotated conveniently and the limiting rod can be moved conveniently.

Preferably, a plurality of openings are formed in the iron ring, and a plurality of nuts are fixedly installed in the openings, so that the steel pipe can be clamped conveniently.

The utility model discloses a steel pipe inner wall paint spraying apparatus, at first, go into paint to the box through the case lid, then put the steel pipe that needs to spray paint into the iron ring, put the steel pipe on the fixing base of one side, rotate the first in command, make the base move to the left side, drive the fixing base and move to the left side, after fixing the steel pipe, stop rotating the first in command, rotate the screw, realize fixing to the steel pipe, open the motor, make the second gear rotate, drive the first gear rotation, make the steel pipe rotate, open air compressor, make paint enter the paint spraying pipe, spray paint through the shower nozzle to the steel pipe, drive air compressor to stretch out and draw back, make the box reciprocate, drive the paint spraying pipe to reciprocate, make the spray nozzle comprehensive to the steel pipe inner wall;

the utility model discloses a mutually supporting of motor and pneumatic cylinder evenly sprays paint to steel pipe inside, simple structure, and the simple operation improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of a paint spraying apparatus for inner walls of steel pipes according to the present invention;

FIG. 2 is a sectional top view of an iron ring of the paint spraying apparatus for inner wall of steel pipe according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the paint spraying apparatus for inner walls of steel pipes according to the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a motor; 4. a box body; 5. a paint spray pipe; 6. a spray head; 7. a first gear; 8. a second gear; 9. a fixed seat; 10. an iron ring; 11. a screw; 12. an air compressor; 13. A nut; 14. a base; 15. a third gear; 16. a rack; 17. a limiting rod; 18. a spring; 19. a first handle; 20. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a paint spraying device for inner walls of steel pipes comprises a base 1, a hydraulic cylinder 2 and a motor 3 are respectively and fixedly installed on two sides of the top of the base 1, a box body 4 is fixedly installed on an output shaft of the hydraulic cylinder 2, an air compressor 12 is fixedly installed on the top of the box body 4, the bottom of the box body 4 is communicated with a paint inlet of a paint spraying pipe 5, a paint outlet of the paint spraying pipe 5 is communicated with a plurality of spray heads 6, a second gear 8 is fixedly installed on an output shaft of the motor 3, two bases 14 are arranged on the top of the base 1, one base 14 of the two bases 14 is fixedly installed on the top of the base 1, the other base 14 is slidably installed on the base 1, a fixed seat 9 is fixedly installed on the top ends of the two bases 14, a first gear 7 is engaged on the second gear 8, an iron ring 10 is fixedly installed on the top of the first, the inner side of the nut 13 is threaded with a screw 11.

In this embodiment, the top of box 4 is equipped with the case lid, and the pipe 5 movable mounting that sprays paint is convenient for spray paint pipe 5 and is sprayed paint to the steel pipe inner wall in first gear 7.

In this embodiment, a groove is formed in the top of the base 1, a third gear 15 is rotatably mounted on the other base 14 of the two bases 14, a rack 16 is fixedly mounted in the groove, and the rack 16 is engaged with the third gear 15, so that the other base 14 of the two bases 14 can move back and forth conveniently.

In this embodiment, one end of a spring 18 is fixedly installed in the groove, and a limiting rod 17 is fixedly installed at the other end of the spring 18, so that the position of the third gear 15 is conveniently limited.

In this embodiment, a first handle 19 is fixedly installed on the third gear 15, and a second handle 20 is fixedly installed on the limiting rod 17, so as to facilitate the rotation of the third gear 15 and the movement of the limiting rod 17.

In this embodiment, a plurality of trompils have been seted up on the hoop 10, and a plurality of nuts 13 fixed mounting is in the trompil, is convenient for carry out the centre gripping to the steel pipe.

The utility model discloses in, at first, go into paint in to box 4 through the case lid, then put into hoop 10 with the steel pipe that need spray paint, put the steel pipe on the fixing base 9 of one side, rotate the first in command 19, make base 14 remove to the left side, drive fixing base 9 and remove to the left side, after fixing the steel pipe, the stall first in command 19, rotate screw 11, the realization is fixed to the steel pipe, open motor 3, make the second gear 8 rotate, drive first gear 7 and rotate, make the steel pipe rotate, open air compressor 12, make paint get into paint spraying pipe 5, spray paint to the steel pipe through shower nozzle 6, drive air compressor 12 is flexible, make box 4 reciprocate, it reciprocates to drive paint spraying pipe 5, make shower nozzle 6 spray paint to steel pipe inner wall comprehensively.

Claims

1. The utility model provides a steel pipe inner wall paint spraying apparatus, which comprises a base (1) and is characterized in that, the top both sides of base (1) are fixed mounting respectively has pneumatic cylinder (2) and motor (3), fixed mounting has box (4) on the output shaft of pneumatic cylinder (2), the top fixed mounting of box (4) has air compressor (12), the bottom intercommunication of box (4) has the paint inlet of spray paint pipe (5), the paint outlet intercommunication of spray paint pipe (5) has a plurality of shower nozzles (6), fixed mounting has second gear (8) on the output shaft of motor (3), the top of base (1) is equipped with two bases (14), one base (14) fixed mounting in base (1) is at the top of base (14), another base (14) slidable mounting is on base (1), the equal fixed mounting in top of two bases (14) has fixing base (9), a first gear (7) is meshed on the second gear (8), an iron ring (10) is fixedly mounted at the top of the first gear (7), a plurality of nuts (13) are fixedly sleeved on the iron ring (10), and screws (11) are sleeved on the inner side threads of the nuts (13).

2. The paint spraying device for the inner wall of the steel pipe as claimed in claim 1, wherein a box cover is arranged at the top end of the box body (4), and the paint spraying pipe (5) is movably arranged in the first gear (7).

3. The paint spraying device for the inner wall of the steel pipe is characterized in that a groove is formed in the top of the base (1), a third gear (15) is rotatably mounted on the other base (14) of the two bases (14), a rack (16) is fixedly mounted in the groove, and the rack (16) is meshed with the third gear (15).

4. The paint spraying device for the inner wall of the steel pipe as claimed in claim 3, wherein one end of the spring (18) is fixedly arranged in the groove, and the other end of the spring (18) is fixedly provided with the limiting rod (17).

5. The paint spraying device for the inner wall of the steel pipe as claimed in claim 3, wherein a first handle (19) is fixedly mounted on the third gear (15), and a second handle (20) is fixedly mounted on the limiting rod (17).

6. The paint spraying device for the inner wall of the steel pipe as claimed in claim 1, wherein a plurality of openings are formed in the iron ring (10), and a plurality of nuts (13) are fixedly mounted in the openings.