CN216152033U

CN216152033U - Device for processing outer surface of medium and large caliber pipeline

Info

Publication number: CN216152033U
Application number: CN202122182413.4U
Authority: CN
Inventors: 高绪强; 赵莹莹; 王培东; 吕衍海; 王海; 刘刚
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a device for processing the outer surface of a medium-large diameter pipeline, and belongs to the field of pipelines. The utility model provides a well heavy-calibre pipeline surface treatment device, includes pipeline body and device base, still includes: a polishing motor is arranged on the device base; the polishing device comprises a polishing motor, a pipeline body, a rotating shaft, a steel wire wheel, a polishing motor, a grinding motor and a grinding wheel, wherein the polishing motor is fixedly connected with a fixed plate, the fixed plate is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected with the steel wire wheel, the polishing motor is rotatably connected with the steel wire wheel, and the steel wire wheel is attached to the pipeline body; the device comprises a device base, a buffer support and a polishing motor, wherein the buffer support is fixedly connected to the device base, a connecting plate is rotatably connected to the buffer support, and the connecting plate is fixedly connected to the polishing motor; the steel wire wheel and the pipeline body synchronously rotate in the same direction for polishing, so that the labor intensity of manual polishing is reduced, the polishing efficiency is improved, the environmental pollution caused by using sand blasting for rust removal is reduced, and the rust removal safety is improved.

Description

Device for processing outer surface of medium and large caliber pipeline

Technical Field

The utility model relates to the technical field of pipelines, in particular to a device for processing the outer surface of a medium-large diameter pipeline.

Background

The traditional construction mode of the pipeline rust removal and corrosion prevention construction technology is generally as follows: electrician tools and manual derusting, is suitable for derusting pipelines with small derusting area and low rust degree, and has the defects of low efficiency, large labor force and incomplete derusting; mechanical equipment can effectively remove rust by sand blasting and shot blasting, and has the defects that sand blasting causes environmental pollution, relevant departments such as environmental protection and the like do not advocate the rust removal, and shot blasting is less in pollution and only suitable for indoor operation; therefore, the device for treating the outer surface of the medium and large caliber pipeline is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that manual polishing rust removal is low in efficiency and high in labor intensity, and sand blasting and shot blasting rust removal are easy to cause pollution in the prior art, and provides a device for treating the outer surface of a medium-large diameter pipeline.

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

the utility model provides a well heavy-calibre pipeline surface treatment device, includes pipeline body and device base, still includes: a polishing motor is arranged on the device base; the polishing device comprises a polishing motor, a pipeline body, a rotating shaft, a steel wire wheel, a polishing motor, a grinding motor and a grinding wheel, wherein the polishing motor is fixedly connected with a fixed plate, the fixed plate is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected with the steel wire wheel, the polishing motor is rotatably connected with the steel wire wheel, and the steel wire wheel is attached to the pipeline body; the buffer support is fixedly connected to the device base, wherein a connecting plate is connected to the buffer support in a rotating mode, the connecting plate is fixedly connected to the polishing motor, and the buffer support is connected with the connecting plate through a spring.

In order to conveniently drive the pipeline body to rotate, preferably, a rotary table base is arranged on the right side of the device base, a V-shaped frame is fixedly connected onto the rotary table base, an electric rotary table is fixedly connected onto the V-shaped frame, and the pipeline body is rotatably connected onto the electric rotary table.

In order to improve the grinding uniformity, the electric turntable is preferably parallel to the device base.

In order to adjust the polishing position conveniently, preferably, a slide rail is arranged at the bottom of the device base, and the device base is connected to the slide rail in a sliding manner.

In order to improve the stability of removal, preferably, fixedly connected with backup pad on the device base, backup pad fixedly connected with mount, fixedly connected with pulley on the mount, pulley sliding connection is on the slide rail.

For convenience of driving, preferably, the output end of the polishing motor and the rotating shaft are fixedly connected with driving wheels, and the two groups of driving wheels are rotatably connected through a driving belt.

Compared with the prior art, the utility model provides a device for processing the outer surface of a medium-large diameter pipeline, which has the following beneficial effects:

1. this well heavy-calibre pipeline surface treatment device drives the steel wire wheel through setting up grinding motor and rotates and polish to the pipeline body, has reduced the intensity of labour who artifically polishes, has improved the efficiency of polishing, reduces the environmental pollution who uses the sandblast rust cleaning to cause simultaneously, has improved the security of rust cleaning.

2. This medium and large-diameter pipeline surface processing apparatus, pulling force pulling connecting plate upwards rotates through the spring and makes the grinding motor drive the steel wire wheel and move down, makes the steel wire wheel paste with the pipeline body all the time, reduces steel wire wheel wearing and tearing and does not laminate with the pipeline body, improves the stability of polishing.

Drawings

FIG. 1 is a schematic structural diagram of a front view of an external surface treatment device for a medium-and-large-caliber pipeline according to the present invention;

FIG. 2 is a schematic structural diagram of a top view of an apparatus for treating the outer surface of a medium-and-large-diameter pipeline according to the present invention;

fig. 3 is a left-side view schematic structural diagram of an external surface treatment device for a medium-and-large-caliber pipeline according to the present invention.

In the figure: 1. a pipe body; 2. a device base; 3. a fixing plate; 301. a rotating shaft; 4. polishing the motor; 5. a wire wheel; 6. a driving wheel; 7. a transmission belt; 8. a connecting plate; 9. a buffer bracket; 10. a spring; 11. a slide rail; 12. a support plate; 13. a fixed mount; 14. a pulley; 15. a turntable base; 16. an electric turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a device for processing the outer surface of a medium-and-large-caliber pipeline comprises a pipeline body 1 and a device base 2, and further comprises: a polishing motor 4 is arranged on the device base 2; wherein, the polishing motor 4 is fixedly connected with a fixed plate 3, the fixed plate 3 is rotatably connected with a rotating shaft 301, the rotating shaft 301 is fixedly connected with a steel wire wheel 5, the polishing motor 4 is rotatably connected with the steel wire wheel 5, and the steel wire wheel 5 is attached to the pipeline body 1; buffering support 9, fixed connection is on device base 2, and wherein, the last rotation of buffering support 9 is connected with connecting

plate

8, and 8 fixed connection of connecting plate are on grinding motor 4, and buffering support 9 is connected with connecting plate 8 through spring 10.

The right side of the device base 2 is provided with a rotary table base 15, a V-shaped frame is fixedly connected onto the rotary table base 15, an electric rotary table 16 is fixedly connected onto the V-shaped frame, and the pipeline body 1 is rotatably connected onto the electric rotary table 16.

The electric turntable 16 is parallel to the apparatus base 2.

The bottom of the device base 2 is provided with a slide rail 11, and the device base 2 is connected on the slide rail 11 in a sliding manner.

The device base 2 is fixedly connected with a supporting plate 12, the supporting plate 12 is fixedly connected with a fixing frame 13, the fixing frame 13 is fixedly connected with a pulley 14, and the pulley 14 is connected on the sliding rail 11 in a sliding mode.

The output end of the polishing motor 4 and the rotating shaft 301 are fixedly connected with driving wheels 6, and the two groups of driving wheels 6 are rotationally connected through a driving belt 7.

In the utility model, when a user uses the device, a pipeline body 1 is hoisted by a crane or a crane, the pipeline body 1 is placed on an electric turntable 16, the two ends of the pipeline body 1 are respectively reserved with 500mm, the pipeline body 1 is prevented from slipping from the electric turntable 16, then a polishing motor 4 is placed on a device base 2, the polishing motor 4 is placed in parallel with the pipeline body 1, then a steel wire wheel 5 is installed on a rotating shaft 301, the steel wire wheel 5 is attached to the pipeline body 1, the polishing motor 4 is started, a driving wheel 6 on the output end of the polishing motor 4 drives the steel wire wheel 5 on the rotating shaft 301 to rotate through a driving belt 7, the electric turntable 16 is started to rotate to drive the pipeline body 1 to rotate, the rotating speed of the electric turntable 16 is set according to the pipe diameter, the rotating direction of the pipeline body 1 is the same as the rotating direction of the steel wire wheel 5 driven by the polishing motor 4, the polishing device adopts the

steel wire wheel

5, 5 width of steel wire wheel is 300mm, then thrust unit base 2 polishes the pipeline along 1 axial displacement of pipeline body on slide rail 11, improves the efficiency of polishing, reduces artifical intensity of labour who polishes.

Referring to fig. 1-3, the connecting plate 8 is fixedly connected with the polishing motor 4, the connecting plate 8 is rotatably connected to the buffering support 9, the spring 10 is arranged on the buffering support 9 and connected with one end, far away from the polishing motor 4, of the connecting plate 8, the connecting plate 8 is pulled to rotate upwards through the pulling force of the spring 10, a V shape is formed between the connecting plate 8 and the polishing motor 4, the connecting plate 8 rotates upwards to enable the polishing motor 4 to drive the steel wire wheel 5 to move downwards, the steel wire wheel 5 is enabled to be attached to the pipeline body 1 all the time, abrasion of the steel wire wheel 5 is reduced, the steel wire wheel is not attached to the pipeline body 1, and polishing stability is improved.

Furthermore, a track synchronous motor can be arranged on the fixing frame 13, the gear arranged on the track synchronous motor is meshed with the slide rail 11 to drive the device base 2 to move along the axial direction of the pipeline, the moving speed of the device base is set to be matched with the rotating speed of the pipeline, the polishing coverage rate of the surface of the pipeline is ensured, and the polishing effect is improved.

The steel wire wheel grinding machine is simple to use and convenient to operate, grinding is carried out through synchronous equidirectional rotation of the steel wire wheel 5 and the pipeline body 1, the labor intensity of manual grinding is reduced, the grinding efficiency is improved, meanwhile, the environmental pollution caused by sand blasting rust removal is reduced, and the rust removal safety is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a well heavy-calibre pipeline surface treatment device, includes pipeline body (1) and device base (2), its characterized in that still includes:

a polishing motor (4) is arranged on the device base (2);

the polishing device comprises a polishing motor (4), a fixing plate (3), a rotating shaft (301), a steel wire wheel (5), a polishing motor (4), a pipeline body (1), a grinding wheel and a grinding wheel, wherein the fixing plate (3) is fixedly connected to the polishing motor (4), the rotating shaft (3) is rotatably connected to the rotating shaft (301), the steel wire wheel (5) is rotatably connected to the steel wire wheel (5), and the steel wire wheel (5) is attached to the pipeline body (1);

a buffer bracket (9) fixedly connected on the device base (2),

wherein, it is connected with connecting plate (8) to rotate on buffering support (9), connecting plate (8) fixed connection is on grinding motor (4), buffering support (9) are connected with connecting plate (8) through spring (10).

2. The device for processing the outer surface of the medium and large caliber pipeline according to claim 1, wherein a turntable base (15) is arranged on the right side of the device base (2), a V-shaped frame is fixedly connected onto the turntable base (15), an electric turntable (16) is fixedly connected onto the V-shaped frame, and the pipeline body (1) is rotatably connected onto the electric turntable (16).

3. A device for treating the outer surface of a medium-or large-caliber pipe according to claim 2, wherein the electric turntable (16) is parallel to the device base (2).

4. The device for processing the outer surface of the medium and large caliber pipeline according to claim 1, wherein the device base (2) is provided with a slide rail (11) at the bottom, and the device base (2) is slidably connected to the slide rail (11).

5. The device for processing the outer surface of the medium and large caliber pipeline according to claim 4, wherein a supporting plate (12) is fixedly connected to the device base (2), a fixing frame (13) is fixedly connected to the supporting plate (12), a pulley (14) is fixedly connected to the fixing frame (13), and the pulley (14) is slidably connected to the sliding rail (11).

6. The device for processing the outer surface of the medium and large caliber pipeline as claimed in claim 1, wherein the output end of the grinding motor (4) and the rotating shaft (301) are fixedly connected with driving wheels (6), and two groups of the driving wheels (6) are rotationally connected through a driving belt (7).