Gas pipeline painting device

Abstract

The utility model discloses a gas pipeline painting device which is characterized in that a rotating mechanism is arranged to drive a rotating cleaning ring to rotate, so that a pipeline entering the device is firstly subjected to outer wall cleaning and paint spraying after the outer wall is treated, and the paint spraying effect of the outer wall of the pipeline can be improved; and the connecting shaft also rotates along with the rotating shaft and drives the painting brush on the connecting shaft to uniformly smear paint which drops onto the outer wall of the pipeline through the paint passing pipe, so that the paint brushing operation of the pipeline is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline painting, in particular to a gas pipeline painting device. Background Art

[0002] Gas is a common energy source in our daily life. Gas water heaters and gas stoves are common in the household field. When in use, special gas pipelines need to be laid to transport the gas. Since gas pipelines are usually laid outdoors, they are easily damaged by wind and rain. Therefore, in order to protect the pipelines, it is usually necessary to paint the gas pipelines.

[0003] Currently, pipeline painting is usually done manually. In the process of manual painting, in order to achieve good results, the outer wall needs to be cleaned before painting, which has low overall efficiency and high manual pressure. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a gas pipeline painting device, which adopts the technical scheme of comprising a paint tank, a paint discharge pump, a placement seat, a paint pipe, a controller, a motor, a recovery tank, a discharge pipe, an arc-shaped groove, a fixed arc plate, a rotating mechanism, a rotating cleaning ring, a connecting shaft, an end ring, a paint brush and an end ring stabilizing structure. The paint used for painting is stored in the paint tank, and the paint discharge pump delivers paint to the pipeline when painting. The pump body is conventional technology, a paint pipe is fixed in the middle of the placement seat, bases are fixed at the four corners of the bottom of the placement seat, a controller and a motor are installed on the right side of the placement seat, the motor is powered by a battery and controlled by the controller, an arc-shaped groove is opened on the placement seat, and a recovery pipe passing through the left side of the arc-shaped groove is provided. The collecting groove is connected with the recovery chamber inside the placement seat to recover the excess paint, and the discharge pipe is connected with the recovery chamber. Two fixed arc plates are fixed on the right side of the arc-shaped groove. A rotating cleaning ring is equipped between the fixed arc plates through a rotating mechanism arranged on the placement seat. The rotating cleaning ring can be rotated by the rotating mechanism to realize rotational cleaning of the outer wall of the pipeline. The side of the rotating cleaning ring exceeds the left side of the fixed arc plate and the end ring is fixed by the connecting shaft. The end ring rotates with the rotating cleaning ring. A paint brush is distributed on the connecting shaft, which moves along the outer wall of the pipeline to brush and evenly apply the paint. The end ring is stabilized by the end ring stabilizing structure arranged on the left side of the placement seat, and a paint tank with a paint discharge pump is connected to the paint pipe through a hose.

[0005] As a preferred technical solution of the utility model, the bottom surface of the recovery cavity inside the placement seat is an inclined bottom surface with a high middle and low sides, which is conducive to the final discharge of the paint.

[0006] As a preferred technical solution of the utility model, a friction cleaning layer is coated on the inner side wall of the rotating cleaning ring, and the outer wall of the pipeline is cleaned by the friction between the friction cleaning layer and the outer wall of the pipeline.

[0007] As a preferred technical solution of the utility model, the rotating mechanism includes an installation cavity, a gear, a cross-sectional U-shaped groove and a mounting ring. The placement seat is provided with an installation cavity at a position between the two fixed circular arc plates. The gear is rotatably installed in the installation cavity. The inner sides of the two fixed circular arc plates are provided with cross-sectional U-shaped grooves. Both ends of the mounting ring are movably placed in the cross-sectional U-shaped grooves. The outer wall of the circular arc of the mounting ring is provided with tooth grooves, which mesh with the gears. A rotating cleaning ring is integrally formed on the inner wall of the circular arc of the mounting ring. The gear rotates under the drive of the stepper motor, and the meshing action with the tooth groove can drive the rotation of the mounting ring so that the rotating cleaning ring can rotate and clean the outer wall of the pipeline, thereby removing dirt and impurities on the outer wall of the pipeline and improving the painting effect.

[0008] As a preferred technical solution of the utility model, the end ring stabilizing structure includes a fixing frame, a stabilizing shaft and an end ring arc groove. An end ring arc groove is opened on the left side surface of the end ring, a fixing frame is fixed on the upper surface of the left end of the placement seat, and a stabilizing shaft is integrally formed on the right side surface of the end of the fixing frame. The other end of the stabilizing shaft extends into the end ring arc groove, and its side wall contacts the inner wall of the end ring arc groove.

[0009] The beneficial effects of the utility model are as follows: a rotating mechanism is provided to drive the rotating cleaning ring to rotate so that the pipe entering the device is first cleaned through the outer wall, and then painted after the outer wall is treated, which can improve the painting effect of the outer wall of the pipe; when the rotating cleaning ring rotates under the action of the connecting shaft, the connecting shaft also rotates therewith and drives the paint brush on the connecting shaft to evenly apply the paint dripping onto the outer wall of the pipe through the paint tube, thereby completing the painting operation of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0012] Figure 3 It is a schematic diagram of the left structure of the utility model.

[0013] In the figure: a placement seat 1, a paint pipe 101, a controller 3, a motor 4, a recovery tank 5, a discharge pipe 6, an arc groove 7, a fixed arc plate 8, a mounting cavity 81, a gear 82, a cross-sectional U-shaped groove 83, a mounting ring 84, a rotating cleaning ring 9, a connecting shaft 10, an end ring 11, a paint brush 12, and an inclined bottom surface 16. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3As shown, the utility model discloses a gas pipeline painting device, which adopts the technical scheme of comprising a paint can, a paint pump, a placement seat 1, a paint pipe 101, a controller 3, a motor 4, a recovery tank 5, a discharge pipe 6, an arc groove 7, a fixed arc plate 8, a rotating mechanism, a rotating cleaning ring 9, a connecting shaft 10, an end ring 11, a paint brush 12 and an end ring stabilizing structure, a paint pipe 101 is fixed in the middle of the placement seat 1, a base 2 is fixed at the four corners of the bottom of the placement seat 1, a controller 3 and a motor 4 are installed on the right side of the placement seat 1, the motor 4 is powered by a battery, and an arc groove 7 is opened on the placement seat 1. The left side of the arc-shaped groove 7 is connected to the recovery chamber inside the placement seat 1 through the penetrating recovery groove 5, and the discharge pipe 6 is connected to the recovery chamber. Two fixed arc plates 8 are fixed on the right side of the arc-shaped groove 7. A rotating cleaning ring 9 is equipped between the fixed arc plates 8 through a rotating mechanism arranged on the placement seat 1. The side of the rotating cleaning ring 9 exceeds the left side of the fixed arc plate 8 and an end ring 11 is fixed by a connecting shaft 10. A paint brush 12 is distributed on the connecting shaft 10. The end ring 11 is stabilized by an end ring stabilizing structure arranged on the left side of the placement seat 1. A paint tank with a paint discharge pump is connected to a paint pipe 101 through a hose.

[0016] As a preferred technical solution of the present invention, the bottom surface of the recovery cavity inside the placement seat 1 is an inclined bottom surface 16 which is higher in the middle and lower on both sides.

[0017] As a preferred technical solution of the utility model, the inner side wall of the rotating cleaning ring 9 is coated with a friction cleaning layer.

[0018] As a preferred technical solution of the utility model, the rotating mechanism is that an installation cavity 81 is opened on the placement seat 1 between the two fixed arc plates 8, and a rotatable installation gear 82 is arranged in the installation cavity 81. The inner side surfaces of the two fixed arc plates 8 are both provided with cross-sectional U-shaped grooves 83. Both ends of the installation ring 84 are movably placed in the cross-sectional U-shaped grooves 83. The outer arc side wall of the installation ring 84 is provided with tooth grooves, which mesh with the gear 82. A rotating cleaning ring 9 is integrally formed on the inner arc side wall of the installation ring 84.

[0019] As a preferred technical solution of the utility model, in order to make the rotation of the end ring more stable, an end ring stabilizing structure is provided. Specifically, an end ring arc groove 15 is opened on the left side surface of the end ring 11, a fixing frame 13 is fixed on the upper surface of the left end of the placement seat 1, and a stabilizing shaft 14 is integrally formed on the right side surface of the end of the fixing frame 13. The other end of the stabilizing shaft 14 extends into the end ring arc groove 15, and its side wall contacts the inner wall of the end ring arc groove 15.

[0020] The working principle of the utility model is as follows: when in use, the pipe is manually inserted from the rotating cleaning ring 9, the outer wall of the pipe is released from the rotating cleaning ring 9, and the pipe is manually pushed. During the pushing process, the motor 4 is started to drive the gear 82 to rotate, and the mounting ring 84 is rotated under the meshing action, and the rotating cleaning ring 9 also rotates accordingly, and the outer wall of the pipe is rotated to clean it to ensure the cleanliness of the outer wall, and then the painting can achieve a good painting effect. During the movement of the pipe, the paint flowing out of the paint pipe 101 falls on the pipe, and the connecting shaft 10 is connected to the rotating cleaning ring 9, so it rotates with the rotating cleaning ring 9, and at the same time, the paint brush 12 fixed thereon is brought to evenly paint the paint on the pipe.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A gas pipeline painting device, comprising a paint tank and a paint pump, characterized in that: The invention comprises a placement seat (1), a paint pipe (101), a controller (3), a motor (4), a recovery groove (5), a discharge pipe (6), an arc-shaped groove (7), a fixed arc plate (8), a rotating mechanism, a rotating cleaning ring (9), a connecting shaft (10), an end ring (11), a paint brush (12) and an end ring stabilizing structure; a paint pipe (101) is fixed in the middle of the placement seat (1); a controller (3) and a motor (4) are installed on the right side of the placement seat (1), and the motor (4) is powered by a battery; an arc-shaped groove (7) is opened on the placement seat (1), and a recovery groove (5) is passed through the left side of the arc-shaped groove (7) to connect with the placement seat (1) ) is connected to the recovery chamber inside; the discharge pipe (6) is connected to the recovery chamber; two fixed arc plates (8) are fixed on the right side of the arc groove (7), and a rotating cleaning ring (9) is mounted between the fixed arc plates (8) through a rotating mechanism arranged on the placement seat (1); the side of the rotating cleaning ring (9) exceeds the left side of the fixed arc plate (8) and is fixed to the end ring (11) through a connecting shaft (10); a paint brush (12) is distributed on the connecting shaft (10); the end ring (11) is stabilized by an end ring stabilizing structure arranged on the left side of the placement seat (1); the paint tank provided with a paint discharge pump is connected to the paint pipe (101) through a hose.

2. A gas pipeline painting device according to claim 1, characterized in that: Bases (2) are fixed at the four corners of the bottom of the placement seat (1).

3. A gas pipeline painting device according to claim 1, characterized in that: The bottom surface of the recovery cavity inside the placement seat (1) is an inclined bottom surface (16) that is higher in the middle and lower on both sides.

4. A gas pipeline painting device according to claim 1, characterized in that: The inner side wall of the rotating cleaning ring (9) is coated with a friction cleaning layer.

5. A gas pipeline painting device according to claim 1, characterized in that: The rotating mechanism comprises a mounting cavity (81), a gear (82), a cross-sectional U-shaped groove (83) and a mounting ring (84); the mounting cavity (81) is provided between the two fixed circular arc plates (8) on the placement seat (1), and the gear (82) is rotatably mounted in the mounting cavity (81); the inner side surfaces of the two fixed circular arc plates (8) are provided with cross-sectional U-shaped grooves (83); the two ends of the mounting ring (84) are movably placed in the cross-sectional U-shaped grooves (83), and the outer circular arc side wall of the mounting ring (84) is provided with tooth grooves, which mesh with the gear (82); and a rotating cleaning ring (9) is integrally formed on the inner circular arc side wall of the mounting ring (84).

6. A gas pipeline painting device according to claim 1, characterized in that: The end ring stabilizing structure comprises a fixing frame (13), a stabilizing shaft (14) and an end ring arc groove (15); an end ring arc groove (15) is formed on the left side surface of the end ring (11); a fixing frame (13) is fixed on the upper surface of the left end of the placement seat (1); a stabilizing shaft (14) is integrally formed on the right side surface of the end of the fixing frame (13); the other end of the stabilizing shaft (14) extends into the end ring arc groove (15), and its side wall contacts the inner side wall of the end ring arc groove (15).

Images