CN216296975U

CN216296975U - Pipeline brushing tool

Info

Publication number: CN216296975U
Application number: CN202121300879.3U
Authority: CN
Inventors: 何承锦; 王山; 樊明雪; 吴凯明; 孙志勇; 彭定荪; 冯赢蓉; 孙敏璇; 胡炫宇
Original assignee: Hunan No3 Construction And Engineering Co ltd
Current assignee: Hunan No3 Construction And Engineering Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-04-15
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a pipeline brushing tool which comprises a handle, wherein one end of the handle is a handheld end, the other end of the handle is provided with a left shaft lever and a right shaft lever, one end of the left shaft lever and one end of the right shaft lever are respectively connected to the end part of the handle, an included angle formed by the axial lead of the left shaft lever and the axial lead of the right shaft lever is 45-170 degrees, a left brushing piece capable of rotating around the left shaft lever is arranged on the left shaft lever, and a right brushing piece capable of rotating around the right shaft lever is arranged on the right shaft lever. The pipeline painting tool can form two painting surfaces aiming at the anticorrosive coatings of the circular and square pipelines, is easy to realize quick painting and improves the working efficiency; compared with electric spraying, the coating can reduce the pollution to the environment and the harm to operation workers, and reduce the waste of the coating.

Description

Pipeline brushing tool

Technical Field

The utility model relates to the technical field of painting tools, in particular to a pipeline painting tool.

Background

Circular or square pipelines of construction industry equipment need to be coated with anticorrosive paint for protection. At present, the anticorrosive paint is generally manually brushed by a brush or electrically sprayed. However, the manual brushing method by a manual brush has low speed and low work efficiency. Although the electric spraying work efficiency is high, the coating loss is large, the paint is gasified and pollutes the environment during spraying, and the health of operators is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipeline brushing tool, which can form two brushing surfaces aiming at anticorrosive coatings of circular and square pipelines, is easy to realize quick brushing and improves the working efficiency; compared with electric spraying, the coating can reduce the pollution to the environment and the harm to operation workers, and reduce the waste of the coating.

The utility model provides a pipeline brushing tool which comprises a handle, wherein one end of the handle is a handheld end, the other end of the handle is provided with a left shaft lever and a right shaft lever, one end of the left shaft lever and one end of the right shaft lever are respectively connected to the end part of the handle, an included angle formed by the axial lead of the left shaft lever and the axial lead of the right shaft lever is 45-170 degrees, a left brushing piece capable of rotating around the left shaft lever is arranged on the left shaft lever, and a right brushing piece capable of rotating around the right shaft lever is arranged on the right shaft lever.

Further, handle, left axostylus axostyle and right axostylus axostyle are three arris taper shape and arrange.

Furthermore, the axis of the handle, the axis of the left shaft lever and the axis of the right shaft lever are respectively positioned on three edges of the triangular pyramid, and the intersection point of the axis of the handle, the axis of the left shaft lever and the axis of the right shaft lever is positioned on the vertex of the triangular pyramid.

Furthermore, the included angle formed by the axis of the left shaft lever and the axis of the right shaft lever is an obtuse angle, so that the peripheral surface of the circular tube can be conveniently brushed.

Furthermore, the included angle formed by the axis of the left shaft lever and the axis of the right shaft lever is 90 degrees, so that the peripheral surface of the square tube can be conveniently brushed.

Furthermore, at least one of the left shaft lever and the right shaft lever can rotate relative to the axis of the handle and can be positioned after rotating so as to adjust the size of the included angle.

Furthermore, the left shaft lever is fixedly connected to one end of the handle, the right shaft lever is rotatably connected to one end of the handle around the axis of the handle, a screw hole is formed in the rotating connecting end of the right shaft lever, a bolt is screwed in the screw hole and abuts against the handle, and therefore the right shaft lever is fixed.

Further, the left brushing piece and the right brushing piece are detachably mounted on the left shaft lever and the right shaft lever respectively.

Furthermore, one end of the left shaft lever is connected with the handle, the other end of the left shaft lever is provided with a left thread section, a left screw cap is screwed on the left thread section, and the left screw cap is used for preventing the left brushing piece sleeved on the left shaft lever from coming off; or one end of the left shaft lever is connected with the handle, the other end of the left shaft lever is provided with a left screw hole, a left bolt is screwed in the left screw hole and is used for preventing the left brushing piece sleeved on the left shaft lever from being separated.

Further, the handle includes connecting rod and wooden handle, the one end of connecting rod respectively with left axostylus axostyle and right axostylus axostyle fixed connection, the other end of connecting rod has the mounting hole, the one end of wooden handle is fixed in the mounting hole.

The utility model has the beneficial effects that:

the left shaft lever and the right shaft lever which are arranged at an angle are arranged at one end of the handle of the pipeline brushing tool, and the left brushing piece and the right brushing piece are respectively and rotatably arranged on the left shaft lever and the right shaft lever. The left painting part and the right painting part are dipped with paint, and then the left painting part and the right painting part are moved to the outer peripheral surface of the pipeline, so that the left painting part and the right painting part are respectively attached to the painting surfaces of the pipeline, the left painting part and the right painting part are pushed to roll back and forth along the axial direction of the pipeline, and the outer peripheral surface of the pipeline is coated with the paint on the left painting part and the right painting part. The left brushing piece and the right brushing piece are limited and positioned mutually, so that the left brushing piece and the right brushing piece can be quickly positioned and attached to the periphery of the pipeline, and then two surfaces of the surface of the pipeline are brushed simultaneously, and the working efficiency is high; the operation mode of laminating of the two sides that is the angle can be adapted to the operation of applying paint with a brush on the surface of the pipeline of different pipe diameters, different cast, and application scope is wide. The pipeline painting tool adopting the structural design can paint two surfaces on the pipeline simultaneously, thereby being beneficial to improving the work efficiency and saving the labor force. Compared with electric spraying, the pipeline painting tool can reduce the pollution to the environment and the harm to operation workers, and reduce the waste of coating materials.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a pipe painting tool according to the present invention;

FIG. 2 is a schematic front view of the pipe coating tool of the present invention;

fig. 3 is a reference view showing a state in which the pipe coating tool of the present invention is used.

Illustration of the drawings: the handle 1, the left axostylus axostyle 2, the right axostylus axostyle 3, contained angle theta, left brush 4, right brush 5, left nut 6, right nut 7, connecting rod 11, wooden handle 12 are scribbled to the right side.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the accompanying drawings, but the utility model can be embodied in many different forms, which are defined and covered by the following description.

As shown in fig. 1 to 3, an embodiment of the present invention provides a pipeline brushing tool, which includes a handle 1, one end of the handle 1 is a handheld end, the other end of the handle is provided with a left shaft rod 2 and a right shaft rod 3, one end of the left shaft rod 2 and one end of the right shaft rod 3 are respectively connected to the end of the handle 1, and an included angle θ formed by an axis of the left shaft rod 2 and an axis of the right shaft rod 3 is 45 ° to 170 °. The left shaft lever 2 is provided with a left brushing piece 4 which can rotate around the left shaft lever 2, and the right shaft lever 3 is provided with a right brushing piece 5 which can rotate around the right shaft lever 3.

A left shaft lever 2 and a right shaft lever 3 which are arranged at an angle are arranged at one end of a handle 1 of the pipeline painting tool, and a left painting piece 4 and a right painting piece 5 are respectively and rotatably arranged on the left shaft lever 2 and the right shaft lever 3. The handheld end of the handle 1 is held, the left painting part 4 and the right painting part 5 are dipped with paint, then the left painting part 4 and the right painting part 5 are moved to the outer peripheral surface of the pipeline, so that the left painting part 4 and the right painting part 5 are respectively attached to the painting surfaces of the pipeline, the left painting part 4 and the right painting part 5 are pushed to roll back and forth along the axial direction of the pipeline, and the paint on the left painting part 4 and the right painting part 5 is coated on the outer peripheral surface of the pipeline. The left brushing piece and the right brushing piece are limited and positioned mutually, so that the left brushing piece and the right brushing piece can be quickly positioned and attached to the periphery of the pipeline, and then two surfaces of the surface of the pipeline are brushed simultaneously, and the working efficiency is high; the operation mode of laminating of the two sides that is the angle can be adapted to the operation of applying paint with a brush on the surface of the pipeline of different pipe diameters, different cast, and application scope is wide. The pipeline painting tool adopting the structural design can paint two surfaces on the pipeline simultaneously, thereby being beneficial to improving the work efficiency and saving the labor force. Compared with electric spraying, the pipeline painting tool can reduce the pollution to the environment and the harm to operation workers, and reduce the waste of coating materials.

In order to facilitate the handheld end of the handheld handle 1 to brush, the structural strength of the pipeline brushing tool is improved, the handle 1, the left shaft rod 2 and the right shaft rod 3 are arranged in a triangular pyramid shape, the axial lead of the handle 1, the axial lead of the left shaft rod 2 and the axial lead of the right shaft rod 3 are respectively located on three edges of the triangular pyramid, and the intersection point of the axial lead of the handle 1, the axial lead of the left shaft rod 2 and the axial lead of the right shaft rod 3 is located on the top point of the triangular pyramid.

Preferably, when the pipeline brushing tool is used for brushing the outer peripheral surface of a circular tube, the included angle theta formed by the axis of the left shaft lever 2 and the axis of the right shaft lever 3 is an obtuse angle, so that the circular tube is subjected to rolling brushing close to the vertex of the included angle theta, and the stability and the smoothness of the rolling of the left brushing piece 4 and the right brushing piece 5 along the outer peripheral surface of the circular tube are improved. When the pipeline brushing tool is used for brushing the outer periphery of the square pipe, the included angle theta formed by the axial lead of the left shaft lever 2 and the axial lead of the right shaft lever 3 is 90 degrees, so that the left brushing piece 4 and the right brushing piece 5 are completely attached to two adjacent surfaces of the square pipe respectively, the contact area between the left brushing piece 4 and the right brushing piece 5 and the square pipe is increased, and the brushing efficiency is improved.

In order to improve the universality of the pipeline brushing tool, at least one of the left shaft lever 2 and the right shaft lever 3 can rotate relative to the axis of the handle 1 and can be positioned after rotating so as to adjust the size of the included angle theta. Preferably, the left shaft lever 2 is fixedly connected to one end of the handle 1, the right shaft lever 3 is rotatably connected to one end of the handle 1 around the axial lead of the handle 1, a screw hole is formed in the rotating connecting end of the right shaft lever 3, a bolt is screwed in the screw hole and abuts against the handle 1, and therefore the right shaft lever 3 is fixed.

Preferably, the left brushing member 4 and the right brushing member 5 are detachably mounted on the left shaft rod 2 and the right shaft rod 3, respectively, so as to facilitate replacement of the left brushing member 4 and the right brushing member 5. Specifically, the one end and the handle 1 of left axostylus axostyle 2 are connected, and its other end is equipped with left screw thread section, and left screw thread section goes up the spiro union has left nut 6, and left nut 6 is used for blockking the left piece 4 of applying paint of establishing of cover and deviate from on the left axostylus axostyle 2. The design structure is simple, the installation is convenient, and the left brushing piece 4 is easy to replace. In a similar way, one end of the right shaft lever 3 is connected with the handle 1, the other end of the right shaft lever is provided with a right thread section, the right thread section is screwed with a right nut 7, and the right nut 7 is used for preventing the right coating piece 5 sleeved on the right shaft lever 3 from being separated. It can be understood that the detachable mounting manner using the left nut 6 and the right nut 7 can also adopt the following structure: one end of the left shaft lever 2 is connected with the handle 1, the other end of the left shaft lever is provided with a left screw hole, a left bolt is screwed in the left screw hole and is used for preventing the left coating piece 4 sleeved on the left shaft lever 2 from being separated. In a similar way, one end of the right shaft lever 3 is connected with the handle 1, the other end of the right shaft lever is provided with a right screw hole, a right bolt is screwed in the right screw hole, and the right bolt is used for preventing the right brushing piece 5 sleeved on the right shaft lever 3 from being separated.

In this embodiment, the handle 1 includes a connecting rod 11 and a wood handle 12, one end of the connecting rod 11 is respectively fixedly connected with the left shaft rod 2 and the right shaft rod 3, the other end of the connecting rod 11 is provided with a mounting hole, and one end of the wood handle 12 is fixed in the mounting hole. Preferably, one end of the connecting rod 11 is welded and fixed to the left shaft rod 2 and the right shaft rod 3, and in addition, a manner of screwing and fixing one end of the connecting rod 11 to the left shaft rod 2 and the right shaft rod 3 is also adopted. It can be understood that the handle 1 is also a metal rod, and one end of the metal rod is fixedly connected with the left shaft lever 2 and the right shaft lever 3 respectively.

Preferably, the left brushing member 4 and the right brushing member 5 have elastic deformation capability, so that the left brushing member 4 and the right brushing member 5 are respectively pressed into surface contact with the pipeline by applying pressure through the handle 1, thereby increasing the brushing area. The left applying brush 4 and/or the right applying brush 5 is a rolling member such as one of a cylindrical barrel, a conical barrel, a spherical barrel, and an elliptical barrel, but not limited thereto. Further, the left and right brushing

members

4 and 5 may be non-rolling members such as flat brushes or arc brushes.

In this embodiment, the left brushing member 4 includes a cylinder and bristles disposed on an outer peripheral surface of the cylinder, the cylinder is provided with a shaft hole along an axial direction thereof, and the cylinder is rotatably sleeved on the left shaft rod 2 through the shaft hole. The structure of the right painting member 5 is the same as that of the left painting member 4, and will not be described in detail. It will be understood that the right 5 and left 4 brushing members may also be any of the various rolling brush heads available on the market.

In conclusion, the pipeline brushing tool has the advantages of simple structure, low manufacturing cost and convenient operation, and can simultaneously brush two surfaces of the pipeline, thereby being beneficial to improving the working efficiency and saving the labor force. Compared with electric spraying, the pipeline painting tool can reduce the pollution to the environment and the harm to operation workers, and reduce the waste of coating materials.

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 pipeline brushing tool, includes handle (1), and the one end of handle (1) is handheld end, its characterized in that: the other end of the handle (1) is provided with a left shaft lever (2) and a right shaft lever (3), one end of the left shaft lever (2) and one end of the right shaft lever (3) are respectively connected with the end part of the handle (1), the axial lead of the left shaft lever (2) and the axial lead of the right shaft lever (3) form an included angle (theta) of 45-170 degrees, a left painting part (4) capable of rotating around the left shaft lever (2) is arranged on the left shaft lever (2), and a right painting part (5) capable of rotating around the right shaft lever (3) is arranged on the right shaft lever (3);

at least one of the left shaft lever (2) and the right shaft lever (3) can rotate relative to the axis of the handle (1) and is positioned after rotating so as to adjust the size of the included angle (theta);

the left brushing piece (4) and the right brushing piece (5) have elastic deformation capacity.

2. A pipe painting tool according to claim 1, characterised in that the handle (1), the left shaft (2) and the right shaft (3) are arranged in a triangular pyramid.

3. A pipeline painting tool according to claim 2, characterised in that the axis of the handle (1), the axis of the left shaft (2) and the axis of the right shaft (3) are located at the three edges of the triangular pyramid respectively, and the intersection of the axis of the handle (1), the axis of the left shaft (2) and the axis of the right shaft (3) is located at the apex of the triangular pyramid.

4. A pipe brushing tool according to claim 1, wherein the axis of the left shaft (2) and the axis of the right shaft (3) form an obtuse angle (θ) to facilitate brushing of the outer circumference of the round pipe.

5. A pipe brushing tool according to claim 1, wherein the axis of the left shaft (2) and the axis of the right shaft (3) form an angle (θ) of 90 ° to facilitate brushing of the outer peripheral surface of the square pipe.

6. The pipeline brushing tool according to claim 1, wherein the left shaft lever (2) is fixedly connected to one end of the handle (1), the right shaft lever (3) is rotatably connected to one end of the handle (1) around the axis of the handle (1), a screw hole is formed in the rotating connection end of the right shaft lever (3), a bolt is screwed in the screw hole, and the bolt abuts against the handle (1), so that the right shaft lever (3) is fixed.

7. A pipeline painting tool according to claim 1, characterised in that the left painting member (4) and the right painting member (5) are detachably mounted on the left shaft (2) and the right shaft (3), respectively.

8. The pipeline brushing tool according to claim 1, wherein one end of the left shaft lever (2) is connected with the handle (1), the other end of the left shaft lever is provided with a left threaded section, a left screw cap (6) is screwed on the left threaded section, and the left screw cap (6) is used for preventing the left brushing piece (4) sleeved on the left shaft lever (2) from falling off; or one end of the left shaft lever (2) is connected with the handle (1), the other end of the left shaft lever is provided with a left screw hole, a left bolt is screwed in the left screw hole and is used for preventing the left painting piece (4) sleeved on the left shaft lever (2) from falling off.

9. A pipe painting tool according to claim 1, wherein the handle (1) comprises a connecting rod (11) and a wood handle (12), one end of the connecting rod (11) is fixedly connected with the left shaft (2) and the right shaft (3), respectively, the other end of the connecting rod (11) is provided with a mounting hole, and one end of the wood handle (12) is fixed in the mounting hole.