Pipeline positioning device

Abstract

The utility model discloses a pipeline positioning device, including a first positioning module and a second positioning module, the first positioning module and the second positioning module are connected, the first positioning module includes a first movable arm and a first pipeline positioning unit, the first pipeline positioning unit includes a first bottom plate, a first side plate, a first top plate and a first adjustment fixing structure, the first side plate is connected between the first bottom plate and the first top plate and the first adjustment fixing structure is installed on the first top plate. The utility model discloses a pipeline positioning device, which is linked by the first positioning module and the second positioning module, so that two sections of pipelines to be welded are fixed and the docking interfaces are aligned, and it has the advantages of stable structure, high docking accuracy and high practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline welding positioning, and in particular relates to a pipeline positioning device. Background Art

[0002] In the prior art, before welding and assembling multiple sections of pipelines, both ends of the pipelines to be welded need to be aligned manually. Manual operation makes it difficult to ensure the alignment of the pipeline joints, resulting in large misalignment of the pipeline joints after welding, making it difficult to ensure the welding quality of the transport pipeline.

[0003] Therefore, further improvements are made to the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a pipeline positioning device, which is linked by a first positioning module and a second positioning module, so as to fix two sections of pipelines to be welded and align the docking interfaces, and has the advantages of stable structure, high docking accuracy and high practicality.

[0005] In order to achieve the above objectives, the utility model provides a pipeline positioning device, comprising a first positioning module and a second positioning module, wherein the first positioning module and the second positioning module are connected, wherein:

[0006] The first positioning module includes a first movable arm and a first pipeline positioning unit, the first pipeline positioning unit includes a first bottom plate, a first side plate, a first top plate and a first adjustment fixing structure, the first side plate is connected between the first bottom plate and the first top plate and the first adjustment fixing structure is installed on the first top plate, the first adjustment fixing structure includes a first nut, a first screw and a first rotating handle, the first nut is installed on the first top plate, the first screw passes through the first nut and the first rotating handle is fixedly installed on one end of the first screw; the first movable arm is fixedly connected to a side of the first bottom plate away from the first side plate and a mounting screw is provided at one end of the first movable arm away from the first bottom plate;

[0007] The second positioning module includes a second movable arm and a second pipeline positioning unit, the second pipeline positioning unit includes a second bottom plate, a second side plate, a second top plate and a second adjustment fixing structure, the second side plate is connected between the second bottom plate and the second top plate and the second adjustment fixing structure is installed on the second top plate, the second adjustment fixing structure includes a second nut, a second screw and a second rotating handle, the second nut is installed on the second top plate, the second screw passes through the second nut and the second rotating handle is fixedly installed on one end of the second screw; the second movable arm is fixedly connected to a side of the second bottom plate away from the second side plate and an end of the second movable arm away from the second bottom plate is provided with a mounting hole, and the mounting screw passes through the mounting hole.

[0008] As a further preferred technical solution of the above technical solution, the mounting screw is installed with a fixing nut.

[0009] As a further preferred technical solution of the above technical solution, the first top plate is provided with a first U-shaped hole, the outer peripheral surface of the first nut is provided with a first groove portion, and the first groove portion is installed in the first U-shaped hole.

[0010] As a further preferred technical solution of the above technical solution, the second top plate is provided with a second U-shaped hole, the outer peripheral surface of the second nut is provided with a second groove portion, and the second groove portion is installed in the second U-shaped hole.

[0011] As a further preferred technical solution of the above technical solution, the fixing nut is provided with a force applying end. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a pipeline positioning device.

[0013] Figure 2 The utility model is a structural schematic diagram of a pipeline positioning device.

[0014] Figure 3 It is a structural schematic diagram of a second positioning module of a pipeline positioning device of the utility model.

[0015] The reference numerals include: 100, first positioning module; 110, first movable arm; 111, mounting screw; 112, fixing nut; 120, first pipeline positioning unit; 121, first bottom plate; 122, first side plate; 123, first top plate; 1231, first U-shaped hole; 124, first adjustment fixing structure; 1241, first nut; 1242, first screw; 1243, first rotating handle; 1244, first groove portion; 200, second positioning module; 210, second movable arm; 211, mounting hole; 220, second pipeline positioning unit; 221, second bottom plate; 222, second side plate; 223, second top plate; 2231, second U-shaped hole; 224, second adjustment fixing structure; 2241, second nut; 2242, second screw; 2243, second rotating handle; 2244, second groove portion. DETAILED DESCRIPTION

[0016] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0017] The utility model discloses a pipeline positioning device. The specific embodiments of the utility model are further described below in conjunction with the preferred embodiments.

[0018] In the embodiments of the present invention, those skilled in the art note that the pipes and the like involved in the present invention may be regarded as prior art.

[0019] Preferred embodiments.

[0020] like Figure 1-3 As shown, the utility model discloses a pipeline positioning device, including a first positioning module 100 and a second positioning module 200, wherein the first positioning module 100 and the second positioning module 200 are connected, wherein:

[0021] The first positioning module 100 includes a first movable arm 110 and a first pipeline positioning unit 120, the first pipeline positioning unit 120 includes a first bottom plate 121, a first side plate 122, a first top plate 123 and a first adjustment fixing structure 124, the first side plate 122 is connected between the first bottom plate 121 and the first top plate 123 and the first adjustment fixing structure 124 is installed on the first top plate 123, the first adjustment fixing structure 124 includes a first nut 1241, a first screw rod 1242 and a first rotating handle 1243, the first nut 1241 is installed on the first top plate 123, the first screw rod 1242 passes through the first nut 1241 and the first rotating handle 1243 is fixedly installed on one end of the first screw rod 1242; the first movable arm 110 is fixedly connected to a side of the first bottom plate 121 away from the first side plate 122 and an end of the first movable arm 110 away from the first bottom plate 121 is provided with a mounting screw 111;

[0022] The second positioning module 200 includes a second movable arm 210 and a second pipeline positioning unit 220, the second pipeline positioning unit 220 includes a second bottom plate 221, a second side plate 222, a second top plate 223 and a second adjustment fixing structure 224, the second side plate 222 is connected between the second bottom plate 221 and the second top plate 223 and the second adjustment fixing structure 224 is installed on the second top plate 223, the second adjustment fixing structure 224 includes a second nut 2241, a second screw rod 2242 and a second rotating handle 2243, the second nut 2241 is installed on the second top plate 223, the second screw rod 2242 passes through the second nut 2241 and the second rotating handle 2243 is fixedly installed on one end of the second screw rod 2242; the second movable arm 210 is fixedly connected to a side of the second bottom plate 221 away from the second side plate 222 and an end of the second movable arm 210 away from the second bottom plate 221 is provided with a mounting hole 211, and the mounting screw rod 111 passes through the mounting hole 211.

[0023] Specifically, the mounting screw 111 is mounted with a fixing nut 112 .

[0024] More specifically, the first top plate 123 is provided with a first U-shaped hole 1231 , and the outer circumferential surface of the first nut 1241 is provided with a first groove portion 1244 , and the first groove portion 1244 is installed in the first U-shaped hole 1231 .

[0025] Furthermore, the second top plate 223 is provided with a second U-shaped hole 2231 , and the outer circumferential surface of the second nut 2241 is provided with a second groove portion 2244 , and the second groove portion 2244 is installed in the second U-shaped hole 2231 .

[0026] Furthermore, the fixing nut 112 is provided with a force applying end.

[0027] For this utility model:

[0028] A section of the pipeline is installed on the first pipeline positioning unit and the pipeline is fixedly placed between the first bottom plate, the first side plate and the first top plate through the first adjustment and fixing structure, and the first screw rod is adjusted according to the size of different pipelines, and another section of the pipeline is installed on the second pipeline positioning unit and fixed in the same way;

[0029] Then, the two hinged first movable arms and the second movable arms are moved to align the butt joints of the two pipe sections, and then the mounting screws are tightened by fixing nuts to fix the first movable arms and the second movable arms so that they cannot rotate, and then welding work can be carried out.

[0030] It is worth mentioning that the technical features such as pipelines involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0031] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pipeline positioning device, characterized in that: It includes a first positioning module and a second positioning module, wherein the first positioning module and the second positioning module are connected, wherein: The first positioning module includes a first movable arm and a first pipeline positioning unit, the first pipeline positioning unit includes a first bottom plate, a first side plate, a first top plate and a first adjustment fixing structure, the first side plate is connected between the first bottom plate and the first top plate and the first adjustment fixing structure is installed on the first top plate, the first adjustment fixing structure includes a first nut, a first screw and a first rotating handle, the first nut is installed on the first top plate, the first screw passes through the first nut and the first rotating handle is fixedly installed on one end of the first screw; the first movable arm is fixedly connected to a side of the first bottom plate away from the first side plate and a mounting screw is provided at one end of the first movable arm away from the first bottom plate; The second positioning module includes a second movable arm and a second pipeline positioning unit, the second pipeline positioning unit includes a second bottom plate, a second side plate, a second top plate and a second adjustment fixing structure, the second side plate is connected between the second bottom plate and the second top plate and the second adjustment fixing structure is installed on the second top plate, the second adjustment fixing structure includes a second nut, a second screw and a second rotating handle, the second nut is installed on the second top plate, the second screw passes through the second nut and the second rotating handle is fixedly installed on one end of the second screw; the second movable arm is fixedly connected to a side of the second bottom plate away from the second side plate and an end of the second movable arm away from the second bottom plate is provided with a mounting hole, and the mounting screw passes through the mounting hole.

2. A pipeline positioning device according to claim 1, characterized in that: The mounting screw is provided with a fixing nut.

3. A pipeline positioning device according to claim 2, characterized in that: The first top plate is provided with a first U-shaped hole, and the outer peripheral surface of the first nut is provided with a first groove portion, and the first groove portion is installed in the first U-shaped hole.

4. A pipeline positioning device according to claim 3, characterized in that: The second top plate is provided with a second U-shaped hole, and the outer peripheral surface of the second nut is provided with a second groove portion, and the second groove portion is installed in the second U-shaped hole.

5. A pipeline positioning device according to claim 4, characterized in that: The fixing nut is provided with a force applying end.

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