Pipeline butt joint auxiliary mechanism

Abstract

The utility model relates to the technical field of pipeline butt joint auxiliary equipment, and discloses a pipeline butt joint auxiliary mechanism which comprises a welding pipeline, a plurality of supporting assemblies for supporting the welding pipeline are arranged at the bottom of the welding pipeline, and each supporting assembly is provided with a butt joint assembly enabling the welding pipeline to move in multiple directions. By arranging the supporting assembly and the butt joint assembly, when thick pipelines are assisted in welding butt joint, the pipelines are hoisted to the butt joint assembly, the supporting assembly can support the pipelines and the butt joint assembly, the butt joint assembly can make the pipelines move in the left direction, the right direction, the front direction and the rear direction, and therefore the two pipelines can be in butt joint; the rubber blocks can conduct friction limiting on the pipelines after the pipelines are in butt joint, and the pipelines are prevented from moving front and back.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline docking auxiliary equipment, in particular to a pipeline docking auxiliary mechanism. Background Technique

[0002] At present, pipeline docking auxiliary mechanisms aim to improve the efficiency and accuracy of pipeline docking, reduce errors and difficulties during the docking process. They achieve precise adjustment and stable fixation of parameters such as pipeline position, attitude, and size through technical means such as machinery, hydraulics, electricity, or automation control, thus ensuring the smooth progress of pipeline docking. Since there are more and more pipeline constructions now, it is necessary to optimize the auxiliary devices for pipeline construction.

[0003] In the Chinese utility model patent with the publication number CN218800216U, a pipeline welding docking device is disclosed. Although the above-mentioned prior art effectively improves the stability of the device during use and the fixing effect on the pipeline, the pipelines in pipeline construction are usually very thick and large, so it is very difficult to assist in docking. Because general auxiliary equipment needs to insert the pipeline into the equipment for docking, but for thick and large pipelines, only mechanical aids such as cranes can be used for insertion. When the crane lifts the pipeline, it will be unstable, so it is very difficult to insert it into the equipment, which is very inapplicable. Therefore, it is necessary to design a device that is convenient for assisting in docking thick and large pipelines. Summary of the Utility Model

[0004] To solve the technical problem that the current pipeline docking auxiliary device is difficult to effectively assist thick and large pipelines, the utility model provides a pipeline docking auxiliary mechanism.

[0005] The utility model is realized by the following technical solutions: A pipeline docking auxiliary mechanism includes a welding pipeline. Multiple support components for supporting the welding pipeline are provided at the bottom of the welding pipeline. A docking component for enabling the welding pipeline to move in multiple directions is provided on each support component. The support component includes a first support column arranged on one side of the welding pipeline, a second support column arranged on one side of the first support column, and a third support column fixedly installed between the first support column and the second support column.

[0006] Through the above technical solutions, when the pipeline is welded and docked, the support component will support the pipeline, and the docking component will assist in docking between the two pipelines, and can cooperate to lower the pipeline after welding.

[0007] As a further improvement of the above solution, a limiting plate is fixedly installed on one side of each third support column. A first sliding groove is opened on one side of each limiting plate, and a second sliding groove communicated with the first sliding groove is opened on the other side of each limiting plate.

[0008] Through the above technical solution, the limiting plate can cooperate with the first sliding block to move the welded pipe.

[0009] As a further improvement of the above solution, the docking component includes a first sliding block slidably disposed inside the first sliding groove and a limiting block fixedly installed on one side of the first sliding block. A limiting groove adapted to the welded pipe is formed on one side of the limiting block.

[0010] Through the above technical solution, the limiting block cooperates with the limiting groove to limit and move the welded pipe.

[0011] As a further improvement of the above solution, a plurality of first threaded posts are provided on one side of the limiting plate. One end of each first threaded post passes through the second sliding groove and threadedly penetrates the adjacent first sliding block, and a first rotating block is fixedly installed at the other end of each first threaded post.

[0012] Through the above technical solution, the rotation of the first threaded post will lock or unlock the first sliding block.

[0013] As a further improvement of the above solution, a plurality of rotating grooves are formed on the inner wall of the limiting groove of each limiting block. A roller is rotatably disposed inside each rotating groove, and one side of each roller is in contact with the outer surface of the welded pipe.

[0014] Through the above technical solution, the pipe can move back and forth on the limiting block in cooperation with the rollers.

[0015] As a further improvement of the above solution, a limiting block is provided at the bottom of the welded pipe. Second sliding blocks are fixedly installed at both ends of the limiting block. Support plates fixedly installed with the adjacent first support column or the adjacent second support column are provided on one side of each of the two second sliding blocks. Third sliding grooves are formed on one side of each of the two support plates, and the two second sliding blocks are slidably engaged with the adjacent support plates through the adjacent third sliding grooves.

[0016] Through the above technical solution, the limiting block can move up and down to frictionally fix the welded pipe.

[0017] As a further improvement of the above solution, a fourth sliding groove is formed on one side of the limiting block. A third sliding block is slidably disposed inside the fourth sliding groove. A rubber block is fixedly installed on one side of the third sliding block. An anti-slip groove adapted to the welded pipe is formed on one side of the rubber block.

[0018] Through the above technical solution, the rubber block can hold the welded pipe from the bottom to frictionally fix it.

[0019] As a further improvement of the above solution, second threaded posts are provided on one side of each of the two second sliding blocks. One end of each of the two second threaded posts penetrates through the adjacent second sliding block and extends into the adjacent third sliding groove, and second rotating blocks are fixedly installed at the other ends of the two second threaded posts.

[0020] Through the above technical solution, after the position is adjusted, rotating the second threaded post can fix the position of the rubber block.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] By providing a support assembly and a docking assembly, when assisting in the welding and docking of thick pipes, the pipe is lifted onto the docking assembly, the support assembly will support the pipe and the docking assembly, and the docking assembly can move the pipe in four directions of left, right, front, and back, so that the two pipes can be docked. The rubber block will frictionally limit the pipe after the pipes are docked to prevent the pipe from moving back and forth. Such a setting can not only assist in the docking of the pipes very conveniently, but also directly push the pipe for discharging after the pipe docking is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a structural schematic diagram of the present utility model with a support assembly;

[0025] Figure 3 is a structural schematic diagram of the present utility model with a docking assembly;

[0026] Figure 4 is a structural schematic diagram of the present utility model with a rubber block.

[0027] MAIN SYMBOL DESCRIPTION:

[0028] 1, welded pipe; 201, first support column; 202, second support column; 203, third support column; 301, first sliding block; 302, limit block; 4, limit plate; 5, first threaded post; 6, roller; 7, restricting block; 8, second sliding block; 9, support plate; 10, rubber block; 11, second threaded post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0030] Please combine Figures 1 - 4, the pipe docking auxiliary mechanism of this embodiment includes a welding pipe 1. A plurality of support components for supporting the welding pipe 1 are provided at the bottom of the welding pipe 1. A docking component for enabling the welding pipe 1 to move in multiple directions is provided on each support component. The support component includes a first support column 201 arranged on one side of the welding pipe 1, a second support column 202 arranged on one side of the first support column 201, and a third support column 203 fixedly installed between the first support column 201 and the second support column 202. When the welding pipe 1 is welded and docked, the support component will support the pipe, and the docking component will assist in docking between the two pipes, and can cooperate to lower the pipe after welding is completed.

[0031] Combined with Figures 1 - 3 , a limit plate 4 is fixedly installed on one side of each third support column 203. A first sliding groove is opened on one side of each limit plate 4, and a second sliding groove communicated with the first sliding groove is opened on the other side of each limit plate 4. The docking component includes a first sliding block 301 slidably arranged inside the first sliding groove and a limit block 302 fixedly installed on one side of the first sliding block 301. A limit groove adapted to the welding pipe 1 is opened on one side of the limit block 302. A plurality of first threaded columns 5 are provided on one side of the limit plate 4. One end of each first threaded column 5 passes through the second sliding groove and threadedly penetrates the adjacent first sliding block 301. A first rotating block is fixedly installed at the other end of each first threaded column 5. A plurality of rotating grooves are opened on the inner wall of the limit groove of each limit block 302. A roller 6 is rotatably arranged inside each rotating groove. One side of each roller 6 is in contact with the outer surface of the welding pipe 1. The limit block 302 and the limit groove cooperate to limit and move the welding pipe 1. The welding pipe 1 can move back and forth on the limit block 302 in cooperation with the roller 6.

[0032] Combined with Figure 1 , Figure 2 and Figure 4, a limiting block 7 is provided at the bottom of the welded pipe 1. Second sliding blocks 8 are fixedly installed at both ends of the limiting block 7. Support plates 9 fixedly installed with the adjacent first support column 201 or the adjacent second support column 202 are provided on one side of each of the two second sliding blocks 8. Third sliding grooves are formed on one side of each of the two support plates 9. Each of the two second sliding blocks 8 is slidably engaged with the adjacent support plate 9 through the adjacent third sliding groove. A fourth sliding groove is formed on one side of the limiting block 7. A third sliding block is slidably arranged inside the fourth sliding groove. A rubber block 10 is fixedly installed on one side of the third sliding block. An anti-slip groove adapted to the welded pipe 1 is formed on one side of the rubber block 10. Second threaded columns 11 are provided on one side of each of the two second sliding blocks 8. One end of each of the two second threaded columns 11 penetrates through the adjacent second sliding block 8 and extends into the adjacent third sliding groove. Second rotating blocks are fixedly installed at the other ends of the two second threaded columns 11. The limiting block 7 can move up and down. When the rubber block 10 presses against the bottom of the welded pipe 1 from below, it can frictionally fix the welded pipe 1.

[0033] The implementation principle of the pipe docking auxiliary mechanism in the embodiment of the present application is as follows: When assisting in docking two welded pipes 1, the crane hoists one welded pipe 1 into the limit grooves of the two limit blocks 302, so that one welded pipe 1 will be limited. By rotating the first threaded column 5, the first sliding block 301 can be slid. When the four first sliding blocks 301 slide the four limit blocks 302 into alignment, the two welded pipes 1 can be aligned. At the same time, with the cooperation of the rollers 6, the welded pipe 1 can also be pushed back and forth to make the two welded pipes 1 completely stick together for convenient welding. At this time, when the limiting block 7 is pushed upward, the rubber block 10 will closely adhere to the bottom of the adjacent welded pipe 1. After fixing by rotating the second threaded column 11, the rubber block 10 will have a friction fixing effect on the welded pipe 1. In this way, when welding, there is no need to worry about the welded pipe 1 sliding. When the welding is completed, only by removing the rubber block 10, the welded welded pipe 1 can be slid back and forth, which is convenient for cooperating with the machine to unload materials. Such a setting can not only assist in docking the pipes very conveniently, but also directly push the pipes to unload materials after the pipe docking is completed.

[0034] The above implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the protection scope required by the present invention.

Claims

1. Pipe docking auxiliary mechanism, including a welded pipe (1), characterized in that, A plurality of support components for supporting the welded pipe (1) are provided at the bottom of the welded pipe (1). A docking component for enabling the welded pipe (1) to move in multiple directions is provided on each support component. The support component includes a first support column (201) provided on one side of the welded pipe (1), a second support column (202) provided on one side of the first support column (201), and a third support column (203) fixedly installed between the first support column (201) and the second support column (202).

2. The pipe butt joint assisting mechanism according to claim 1, wherein A limiting plate (4) is fixedly installed on one side of each third support column (203). A first sliding groove is formed on one side of each limiting plate (4), and a second sliding groove communicating with the first sliding groove is formed on the other side of each limiting plate (4).

3. The pipe docking auxiliary mechanism according to claim 2, wherein, The docking component includes a first sliding block (301) slidably disposed inside the first sliding groove and a limiting block (302) fixedly installed on one side of the first sliding block (301). A limiting groove adapted to the welded pipe (1) is formed on one side of the limiting block (302).

4. The pipe docking auxiliary mechanism according to claim 3, characterized in that, A plurality of first threaded columns (5) are provided on one side of the limiting plate (4). One end of each first threaded column (5) passes through the second sliding groove and threadedly penetrates the adjacent first sliding block (301), and a first rotating block is fixedly installed at the other end of each first threaded column (5).

5. The pipe butt joint auxiliary mechanism according to claim 3, wherein, A plurality of rotating grooves are formed on the inner wall of the limiting groove of each limiting block (302). A roller (6) is rotatably disposed inside each rotating groove, and one side of each roller (6) is in contact with the outer surface of the welded pipe (1).

6. The pipe butt joint assisting mechanism according to claim 1, wherein, A limiting block (7) is provided at the bottom of the welded pipe (1). Second sliding blocks (8) are fixedly installed at both ends of the limiting block (7). Support plates (9) fixedly installed with the adjacent first support column (201) or the adjacent second support column (202) are provided on one side of the two second sliding blocks (8). Third sliding grooves are formed on one side of the two support plates (9). The two second sliding blocks (8) are slidably engaged with the adjacent support plates (9) through the adjacent third sliding grooves.

7. The pipe docking auxiliary mechanism according to claim 6, wherein, A fourth sliding groove is formed on one side of the limiting block (7). A third sliding block is slidably disposed inside the fourth sliding groove. A rubber block (10) is fixedly installed on one side of the third sliding block. An anti-slip groove adapted to the welded pipe (1) is formed on one side of the rubber block (10).

8. The pipe butt joint auxiliary mechanism according to claim 6, characterized in that, Second threaded columns (11) are provided on one side of the two second sliding blocks (8). One end of each second threaded column (11) penetrates the adjacent second sliding block (8) and extends into the adjacent third sliding groove, and a second rotating block is fixedly installed at the other end of each second threaded column (11).

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