CN216098895U

CN216098895U - Cutting pipeline marking device

Info

Publication number: CN216098895U
Application number: CN202122476581.4U
Authority: CN
Inventors: 樊天河; 王涛; 张要朋; 宁建华; 王丰田
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-22
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a cutting pipeline marking device which comprises an operating platform (1), wherein four adjustable ground feet (2) are installed at the bottom of the operating platform (1), two pipeline supporting components are arranged on the top surface of the operating platform (1), a marking pen position adjusting frame is arranged on one side of each pipeline supporting component, and a marking pen (8) is installed on the marking pen position adjusting frame; the operating platform (1) is also provided with a level gauge (12). The utility model can quickly and accurately scribe on the pipeline, ensure the precision of pipeline cutting and solve the problem of cutting error.

Description

Cutting pipeline marking device

Technical Field

The utility model relates to the technical field of pipeline scribing and cutting, in particular to a scribing device for cutting a pipeline.

Background

In daily installation or maintenance work, steel pipes or pipelines with different diameters need to be cut according to specific needs. Generally, before the pipeline is cut, in order to cut the pipeline, a line needs to be marked on the steel pipe or the pipeline along the circumference, and then the cutting process is carried out according to the line. In daily work, the steel pipe or the pipeline is marked by adopting a manual marking method or a section of rope is tightened along the circumference of the pipeline, and the marking is carried out only by the edge of the rope. The operation is often in a large error, inclination and non-specification occur, and much trouble and deficiency are brought to the welding or assembling of the next procedure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scribing device for cutting a pipeline, which aims to solve the technical problems in the prior art, can quickly and accurately scribe the pipeline, ensures the precision of pipeline cutting and solves the problem of cutting errors.

The utility model provides a scribing device for a cut pipeline, which comprises an operating platform, wherein four adjustable feet are installed at the bottom of the operating platform, a plurality of pipeline supporting assemblies are arranged on the top surface of the operating platform, each pipeline supporting assembly is arranged on the same straight line, a scribing pen position adjusting frame is arranged on one side of each pipeline supporting assembly, and a scribing pen is installed on the scribing pen position adjusting frame; and the operating platform is also provided with a level gauge.

In the pipeline cutting and scribing device, preferably, the adjustable anchor is provided with an anchor level adjusting buckle.

In the foregoing cutting pipeline scribing device, preferably, the scribing pen position adjusting frame includes a main column, a height adjusting sleeve, a height adjusting column, a cross beam and a scribing pen fixture, the main column is fixed on the operating platform along a vertical direction, the height adjusting column is fixedly arranged at the top of the main column and coaxially arranged with the main column, the height adjusting sleeve is sleeved on the height adjusting column, the cross beam is arranged along a horizontal direction, one end of the cross beam is fixedly connected with the height adjusting sleeve, the scribing pen fixture is fixedly arranged on the cross beam, the scribing pen is spliced and fixed with the scribing pen fixture along the vertical direction, and a fastening handle is arranged on the height adjusting sleeve.

In the aforementioned cut pipe scribing apparatus, preferably, the number of the pipe support members is two.

In the aforementioned cut pipe scribing apparatus, preferably, the pipe supporting assembly includes a Y-shaped supporting frame and bearings, and two of the bearings are rotatably mounted on the Y-shaped supporting frame.

In the aforementioned cut pipe scribing apparatus, preferably, the bearing is detachably mounted on the Y-shaped support frame through a rotating shaft.

Compared with the prior art, the marking device comprises an operating platform, wherein four adjustable feet are installed at the bottom of the operating platform, a plurality of pipeline supporting assemblies are arranged on the top surface of the operating platform, each pipeline supporting assembly is arranged on the same straight line, a marking pen position adjusting frame is arranged on one side of each pipeline supporting assembly, and a marking pen is installed on each marking pen position adjusting frame; the operating platform is also provided with a level gauge. The pipeline supporting assembly can effectively support and rotate the pipeline, and the position of the marking pen can be adjusted through the position adjusting frame of the marking pen, so that the marking pen is suitable for pipelines with different specifications.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Description of reference numerals: the marking device comprises an operating platform 1, an adjustable anchor 2, a Y-shaped supporting frame 3, a bearing 4, a main upright post 5, a height adjusting sleeve 6, a height adjusting post 7, a marking pen 8, a cross beam 9, a marking pen clamp 10, a marking pen point 11, a level 12, an anchor horizontal adjusting buckle 13 and a fastening handle 14.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the utility model.

The embodiment of the utility model comprises the following steps: as shown in fig. 1, a cutting pipeline scribing device comprises an operating platform 1, wherein the operating platform 1 is of a cuboid structure, four adjustable feet 2 are mounted at the bottom of the operating platform 1, foot horizontal adjusting buckles 13 are mounted on the four adjustable feet 2, a plurality of pipeline supporting assemblies are arranged on the top surface of the operating platform 1, each pipeline supporting assembly is arranged on the same straight line and used for supporting a pipeline, a scribing pen position adjusting frame is arranged on one side of each pipeline supporting assembly, and a scribing pen 8 is mounted on the scribing pen position adjusting frame; a level 12 is also arranged on the operation platform 1.

The pipeline can be supported and easily rotated through the arrangement of the pipeline supporting assembly, the scribing operation on the pipeline is realized, the position of the scribing pen can be adjusted through the arrangement of the scribing pen position adjusting frame, the pipeline is conveniently taken and placed, and the application range of the utility model is improved.

In a specific embodiment, marking pen position control frame includes head mast 5, height adjustment sleeve 6, height adjustment post 7, crossbeam 9 and marking pen anchor clamps 10, head mast 5 is fixed on operation platform 1 along vertical direction, height adjustment post 7 sets firmly in the top of head mast 5, the two is coaxial to be arranged, and height adjustment post 7 is demountable installation with head mast 5, height adjustment sleeve 6 cup joints on height adjustment post 7, crossbeam 9 is arranged along the horizontal direction, its one end and height adjustment sleeve 6 fixed connection, crossbeam 9 sets up with height adjustment post 7 is perpendicular promptly, marking pen anchor clamps 10 set firmly on crossbeam 9, marking pen 8 pegs graft and fixes with marking pen anchor clamps 10 along vertical direction, be provided with fastening handle 14 on height adjustment sleeve 6.

The height of the marking pen 8 can be adjusted and the angle of the marking pen in the horizontal direction can be adjusted through the matching of the height adjusting sleeve 6 and the height adjusting column 7.

In a preferred embodiment, the number of pipe support assemblies is two. The pipeline supporting component comprises a Y-shaped supporting frame 3 and bearings 4, and the two bearings 4 are rotatably arranged on the Y-shaped supporting frame 3 through rotating shafts. The bearings 4 on each pipe support assembly are of equal gauge. The outer wall of the pipe is in contact with the bearings 4 on each pipe support assembly when the pipe is placed on the pipe support assembly.

The use method of the utility model comprises the following steps: when the device is used, the four ground foot horizontal adjusting buckles 13 are adjusted firstly, so that air bubbles in the level gauge 12 are in the middle position, the deflection phenomenon cannot occur, otherwise, the operation platform 1 is not stable, and the steel pipe or pipeline scribing can be deviated or has an error phenomenon. Then the fastening handle 14 is loosened, the cross beam 9 is rotated to rotate the marking pen 8 away from the working area, then the pipeline is placed on the pipeline supporting assembly, then the cross beam 9 is rotated again to rotate the marking pen 8 to be right above the pipeline, then the height is adjusted until the marking pen point 11 of the marking pen 8 is contacted with the outer wall of the pipeline, then the fastening handle 14 and the marking pen clamp 10 are screwed, then the pipeline is manually rotated to mark the pipeline, and of course, the pipeline can also be driven to rotate by a motor through arranging a motor to replace manual operation.

The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.

Claims

1. The utility model provides a cutting pipeline marking device, includes operation platform (1), four adjustable lower margin (2), its characterized in that are installed to the bottom of operation platform (1): the top surface of the operating platform (1) is provided with a plurality of pipeline supporting assemblies, each pipeline supporting assembly is arranged on the same straight line, one side of each pipeline supporting assembly is provided with a marking pen position adjusting frame, and a marking pen (8) is arranged on each marking pen position adjusting frame; the operating platform (1) is also provided with a level gauge (12).

2. A cut pipeline scribing apparatus as claimed in claim 1, wherein: and an anchor horizontal adjusting buckle (13) is arranged on the adjustable anchor (2).

3. A cut pipeline scribing apparatus as claimed in claim 2, wherein: the marking pen position adjusting frame comprises a main stand column (5), a height adjusting sleeve (6), a height adjusting column (7), a cross beam (9) and a marking pen clamp (10), wherein the main stand column (5) is fixed on the operating platform (1) along the vertical direction, the height adjusting column (7) is fixedly arranged at the top of the main stand column (5) and is coaxially arranged with the main stand column and the marking pen clamp, the height adjusting sleeve (6) is sleeved on the height adjusting column (7), the cross beam (9) is arranged along the horizontal direction, one end of the cross beam is fixedly connected with the height adjusting sleeve (6), the marking pen clamp (10) is fixedly arranged on the cross beam (9), a marking pen (8) is spliced and fixed with the marking pen clamp (10) along the vertical direction, and a fastening handle (14) is arranged on the height adjusting sleeve (6).

4. A cut pipeline scribing apparatus as claimed in claim 1, wherein: the number of the pipeline supporting assemblies is two.

5. Cutting pipeline scribing apparatus according to any one of claims 1 to 4, characterized in that: the pipeline supporting assembly comprises a Y-shaped supporting frame (3) and bearings (4), and the two bearings (4) are rotatably mounted on the Y-shaped supporting frame (3).

6. A cut pipe scribing apparatus as claimed in claim 5, wherein: the bearing (4) is detachably arranged on the Y-shaped support frame (3) through a rotating shaft.