Pipeline butt joint positioning device

Abstract

The utility model relates to the technical field of pipeline butt joint positioning, in particular to a pipeline butt joint positioning device which comprises a main body, a concave column is fixed on one side of the main body through a bolt, a plurality of through holes are formed in the concave column, a top beam is locked and fixed on one side of the concave column through a first fixing pin, and the top beam is fixed on the other side of the concave column through a second fixing pin. A threaded column is rotationally arranged on the top beam in a threaded mode, a second rotating shaft is welded to the bottom end of the threaded column, the second rotating shaft is rotationally connected with a first fixing block, and the first fixing block is rotationally connected with a first U-shaped block through a first rotating shaft. The multiple supporting beams are arranged, the bottoms are used for supporting the pipeline, and the upper portions are used for clamping, fixing and abutting the pipeline support.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline butt joint positioning devices, in particular to a pipeline butt joint positioning device. Background Art

[0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles. It has a wide range of uses and is mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. The existing technical center usually positions the interconnected gas pipelines manually using simple tools for adjustment. Not only is the labor intensity high, the adjustment displacement is difficult to control and requires repeated adjustments, but it also relies solely on human labor intensity, low work efficiency, and affects the overall construction progress.

[0003] After searching, it was found that a pipe docking positioning device was disclosed in the Chinese patent with authorization announcement 202222848627.5, including: a fixing part, located on pipe No. 1; a positioning part, located on the fixing part; an adjusting part, one end of which is movably connected to the positioning part and the other end is located on pipe No. 2. The utility model can adjust the height and position of the workpiece to be welded by setting an adjustment bolt connected by a V-shaped frame on the pipe, thereby realizing the rapid adjustment of the concentricity of the docking pipe, thereby ensuring the stability and continuity of the welded workpiece.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] This kind of pipeline docking and positioning device needs to first fix the fixing part on the pipeline when docking and positioning the pipeline. This requires that the fixing part be fixed on the center line of the pipeline to ensure the accuracy of further pipeline docking, which increases the labor intensity of workers. Pipeline adjustment is achieved through nuts and bolts. The strength between the nut and the positioning part is not easily affected by large external forces and is prone to falling off. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a pipeline docking and positioning device, which solves the problem that the fixing parts need to be first fixed on the pipeline when positioning the pipeline docking. This requires that the fixing parts be fixed on the center line of the pipeline to ensure the accuracy of further pipeline docking, which increases the labor intensity of workers. Pipeline adjustment is achieved through nuts and bolts. The strength between the nuts and the positioning parts is not easily affected by large external forces and is prone to falling off.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a main body, characterized in that: a concave column is fixed to one side of the main body by bolts, and the concave column is provided with several through holes, and a top beam is locked and fixed to one side of the concave column by a first fixing pin, and a threaded column is rotatably arranged on the top beam, a second rotating shaft is welded to the bottom end of the threaded column, and the second rotating shaft is rotatably connected to a first fixed block, the first fixed block is rotatably connected to a first U-shaped block through the first rotating shaft, a first supporting beam is fixed to the bottom end of the first U-shaped block by bolts, a handle is arranged on the upper end of the threaded column, a second fixed block is fixed to one side of the main body by bolts, and a second supporting beam is arranged between the second fixed blocks.

[0010] As a preferred embodiment of the utility model, a bottom plate is fixed to the bottom end of the main body by bolts, and a plurality of protrusions are arranged at the bottom end of the bottom plate.

[0011] As a preferred embodiment of the utility model, a third fixing block is fixed to the other side of the main body by bolts, and a crossbeam is fixed between the third fixing blocks by bolts.

[0012] As a preferred embodiment of the utility model, a third reinforcing rib is fixed to the bottom end of the second fixing block by bolts, and the third reinforcing rib is fixed to the main body by bolts.

[0013] As a preferred embodiment of the utility model, a spirit level is fixed to the upper end of the first supporting beam by bolts.

[0014] As a preferred embodiment of the utility model, first reinforcing ribs are fixed to both sides of the first supporting beam by bolts, and second reinforcing ribs are fixed to both sides of the second supporting beam by bolts.

[0015] As a preferred embodiment of the present invention, a second fixing pin is provided on one side of the second fixing block.

[0016] As a preferred embodiment of the present invention, a first locking pin is provided on one side of the first fixing pin.

[0017] (III) Beneficial effects

[0018] The utility model provides a pipeline docking positioning device, which has the following beneficial effects:

[0019] 1. The utility model provides a bottom plate at the bottom of a pipeline docking positioning device to increase the contact area with the ground and prevent the device from sinking into the mud due to the soft ground texture when used in the field. Several protrusions are provided at the bottom of the bottom plate to increase the contact grip with the ground and make the device more stable.

[0020] 2. The utility model provides a pipeline docking and positioning device by setting a plurality of support beams, the bottom of which is used to support the pipeline, and the upper part is used to clamp and fix the pipeline support for docking.

[0021] 3. The utility model provides a pipe docking positioning device for adapting to pipes of different diameters by setting a concave column, for adjusting the position of the top beam, and then driving the support beam to fine-tune the clamping through the threaded column. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the left structure of the utility model;

[0026] In the figure: 1. convex block; 2. bottom plate; 3. main body; 4. concave column; 5. hole; 6. first fixing pin; 7. first locking pin; 8. first supporting beam; 9. first U-shaped block; 10. first rotating shaft; 11. threaded column; 12. handle; 13. first fixing block; 14. second rotating shaft; 15. first reinforcing rib; 16. level; 17. second fixing block; 18. second fixing pin; 19. second supporting beam; 20. second reinforcing rib; 21. third reinforcing rib; 22. third fixing block; 23. cross beam; 24. top beam. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 3The utility model provides a technical solution: a pipeline docking positioning device, including a main body 3, a concave column 4 is fixed on one side of the main body 3 by bolts, the concave column 4 is provided with a plurality of through holes 5, a top beam 24 is locked and fixed on one side of the concave column 4 by a first fixing pin 6, a threaded column 11 is threadedly rotatably provided on the top beam 24, a second rotating shaft 14 is welded on the bottom end of the threaded column 11, a first fixing block 13 is rotatably connected to the second rotating shaft 14, the first fixing block 13 is rotatably connected to the first U-shaped block 9 through the first rotating shaft 10, a first supporting beam 8 is fixed to the bottom end of the first U-shaped block 9 by bolts, a handle 12 is provided on the upper end of the threaded column 11, a second fixing block 17 is fixed on one side of the main body 3 by bolts, and a second supporting beam 19 is provided between the second fixing blocks 17.

[0029] In a specific embodiment of the utility model, a concave column 4 is fixed on one side of the main body 3, and a plurality of through holes 5 are opened on the concave column 4 for realizing adjustment of different heights. A top beam 24 is locked and fixed on one side of the concave column 4 through a first fixing pin 6 for installing and fixing other devices. By setting the concave column 4, it is used to adapt to pipes of different calibers and to adjust the position of the top beam 24. The top beam 24 is threadedly rotatably provided with a threaded column 11, and the height of the first supporting beam 8 can be fine-tuned. A second rotating shaft 14 is welded to the bottom end of the threaded column 11, and the second rotating shaft 14 is rotatably connected to the first fixed block 13. When the threaded column 11 rotates, it drives the second rotating shaft 14 to rotate in the fixed block 13, so that the rotation of the threaded column 11 will not be hindered by the lower device. The first fixed block 13 rotates through the first rotating shaft 10 The swivel is connected with a first U-shaped block 9, and a first supporting beam 8 is fixed to the bottom end of the first U-shaped block 9. The setting of the first rotating shaft 10 causes the height of the two sides to be inconsistent when the threaded column 11 rotates, which has a certain impact on the continued rotation of the threaded column 11. This impact is solved by setting the first rotating shaft 10. A handle 12 is set at the upper end of the threaded column 11 to facilitate personnel to rotate the threaded column 11. A second fixed block 17 is fixed on one side of the main body 3 for installing a second supporting beam 19. A second supporting beam 19 is set between the second fixed blocks 17 for supporting the pipeline. At the same time, the middle parts of the first supporting beam 8 and the second supporting beam 19 are set to be arc-shaped. When the pipelines are butt-clamped, the pipelines are more easily placed in the middle of the arc under external force, which provides a certain convenience for the pipeline docking and positioning.

[0030] Specifically, a bottom plate 2 is fixed to the bottom end of the main body 3 by bolts, and a plurality of protrusions 1 are arranged at the bottom end of the bottom plate 2 .

[0031] In order to solve the problem of increasing the contact area with the ground to prevent slipping during support, such as Figure 1As shown, a bottom plate 2 is fixed to the bottom of the main body 3, and several protrusions 1 are arranged at the bottom of the bottom plate 2. By arranging the bottom plate 2, the contact area with the ground is increased to prevent the device from sinking into the mud due to the soft ground texture when used in the wild. Several protrusions 1 are arranged at the bottom of the bottom plate 2 to increase the grip with the ground and make the device more stable.

[0032] Specifically, a third fixing block 22 is fixed to the other side of the main body 3 by bolts, and a crossbeam 23 is fixed between the third fixing blocks 22 by bolts.

[0033] In order to solve the problem of the device forming a more stable whole, such as Figure 1 As shown, a third fixing block 22 is fixed to the other side of the main body 3, and a crossbeam 23 is fixed between the third fixing blocks 22, so that the device forms a whole and is more stable.

[0034] Specifically, a third reinforcing rib 21 is fixed to the bottom end of the second fixing block 17 by bolts, and the third reinforcing rib 21 is fixed to the main body 3 by bolts.

[0035] In order to solve the problem of improving the support of the second fixed block, as Figure 1 As shown, a third reinforcing rib 21 is fixed to the bottom end of the second fixing block 17 , and the third reinforcing rib 21 is fixed to the main body 3 . By arranging the third reinforcing rib 21 , a triangular structure is formed between the second supporting beam 19 and the main body 3 , thereby improving the support of the second fixing block 17 .

[0036] Specifically, a level 16 is fixed to the upper end of the first supporting beam 8 by bolts.

[0037] In order to solve the problem of achieving the first supporting beam and the second supporting beam being vertically facing each other, Figure 1 As shown, a level 16 is fixed to the upper end of the first supporting beam 8, so that the first supporting beam 8 and the second supporting beam 19 are vertically facing each other, so that the pipeline can be clamped in the middle, which is helpful for docking and positioning the pipeline.

[0038] Specifically, first reinforcing ribs 15 are fixed to both sides of the first supporting beam 8 by bolts, and second reinforcing ribs 20 are fixed to both sides of the second supporting beam 19 by bolts.

[0039] In order to solve the problem of improving the strength of the first supporting beam and the second supporting beam, Figure 1 As shown, first reinforcing ribs 15 are fixed on both sides of the first supporting beam 8 , and second reinforcing ribs 20 are fixed on both sides of the second supporting beam 19 , so as to improve the strength of the first supporting beam 8 and the second supporting beam 19 .

[0040] Specifically, a second fixing pin 18 is disposed on one side of the second fixing block 17 .

[0041] In order to solve the problem of fixing the second support beam, Figure 1 As shown, a second fixing pin 18 is provided on one side of the second fixing block 17 for fixing the second supporting beam 19 .

[0042] Specifically, a first locking pin 7 is disposed on one side of the first fixing pin 6 .

[0043] In order to solve the problem of locking and preventing the fixing pin from falling off, Figure 1 As shown, a first locking pin 7 is provided on one side of the first fixing pin 6 for locking the first fixing pin 6 to prevent the first fixing pin 6 from accidentally falling off and causing a safety accident.

[0044] The specific implementation methods disclosed in the present invention omit detailed descriptions of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercial equipment.

[0045] In summary, the working principle and use process of the utility model are as follows: a concave column 4 is fixed on one side of the main body 3, and a plurality of through holes 5 are opened on the concave column 4 to achieve adjustment of different heights. A top beam 24 is locked and fixed on one side of the concave column 4 through a first fixing pin 6 to install and fix other devices. The concave column 4 is provided to adapt to pipes of different diameters and to adjust the position of the top beam 24. The top beam 24 is provided with a threaded column 11 for fine-tuning the height of the first supporting beam 8. A second rotating shaft 14 is welded to the bottom end of the threaded column 11, and the second rotating shaft 14 is rotatably connected to a first fixing block 13. When the threaded column 11 rotates, it drives the second rotating shaft 14 to rotate in the fixed block 13, so that the rotation of the threaded column 11 will not be hindered by the lower device. The first fixed block 13 is rotatably connected to the first U-shaped block 9 through the first rotating shaft 10. The first supporting beam 8 is fixed to the bottom end of the first U-shaped block 9. The setting of the first rotating shaft 10 causes the threaded column 11 to rotate. When the height of the two sides is inconsistent when the threaded column 11 rotates, it will cause a certain impact on the continued rotation of the threaded column 11. This impact is solved by setting the first rotating shaft 10. A handle 12 is set at the upper end of the threaded column 11 to facilitate personnel to rotate the threaded column 11. The main body 3 is A second fixing block 17 is fixed on the side for installing a second supporting beam 19. A second supporting beam 19 is arranged between the second fixing blocks 17 for supporting the pipeline. At the same time, the middle parts of the first supporting beam 8 and the second supporting beam 19 are arranged in an arc shape. When the pipeline is butt-clamped, the pipeline is more easily placed in the middle of the arc by external force, which provides certain convenience for the butt-jointing positioning of the pipeline. A third fixing block 22 is fixed on the other side of the main body 3. A cross beam 23 is fixed between the third fixing blocks 22, so that the device forms a whole and is more stable. A third reinforcing rib 21 is fixed to the bottom end of the second fixing block 17. The third reinforcing rib 21 is fixed on the main body 3. By setting the third reinforcing rib 21, a triangular structure is formed between the second supporting beam 19 and the main body 3, thereby improving the support of the second fixed block 17. A spirit level 16 is fixed to the upper end of the first supporting beam 8 to achieve a vertically facing state between the first supporting beam 8 and the second supporting beam 19, thereby achieving the pipe clamping in the middle, which is helpful for docking and positioning the pipe. First reinforcing ribs 15 are fixed on both sides of the first supporting beam 8, and second reinforcing ribs 20 are fixed on both sides of the second supporting beam 19, which are used to improve the strength of the first supporting beam 8 and the second supporting beam 19.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline docking positioning device, comprising a main body (3), characterized in that: A concave column (4) is fixed to one side of the main body (3) by bolts, and a plurality of through holes (5) are provided in the concave column (4). A top beam (24) is locked and fixed to one side of the concave column (4) by a first fixing pin (6). A threaded column (11) is rotatably provided on the top beam (24). A second rotating shaft (14) is welded to the bottom end of the threaded column (11). The second rotating shaft (14) is rotatably connected to a first fixing block (13). The first fixing block (13) is rotatably connected to a first U-shaped block (9) via a first rotating shaft (10). A first supporting beam (8) is fixed to the bottom end of the first U-shaped block (9) by bolts. A handle (12) is provided at the upper end of the threaded column (11). A second fixing block (17) is fixed to one side of the main body (3) by bolts, and a second supporting beam (19) is provided between the second fixing blocks (17).

2. A pipeline docking positioning device according to claim 1, characterized in that: The bottom end of the main body (3) is fixed with a bottom plate (2) by means of bolts, and the bottom end of the bottom plate (2) is provided with a plurality of protrusions (1).

3. A pipeline docking positioning device according to claim 2, characterized in that: A third fixing block (22) is fixed to the other side of the main body (3) by means of bolts, and a crossbeam (23) is fixed between the third fixing blocks (22) by means of bolts.

4. A pipeline docking positioning device according to claim 1, characterized in that: A third reinforcing rib (21) is fixed to the bottom end of the second fixing block (17) by means of bolts, and the third reinforcing rib (21) is fixed to the main body (3) by means of bolts.

5. The pipeline docking positioning device according to claim 1, characterized in that: A level (16) is fixed to the upper end of the first supporting beam (8) via bolts.

6. A pipeline docking positioning device according to claim 5, characterized in that: First reinforcing ribs (15) are fixed to both sides of the first supporting beam (8) by means of bolts, and second reinforcing ribs (20) are fixed to both sides of the second supporting beam (19) by means of bolts.

7. A pipeline docking positioning device according to claim 1, characterized in that: A second fixing pin (18) is provided on one side of the second fixing block (17).

8. The pipeline docking positioning device according to claim 1, characterized in that: A first locking pin (7) is provided on one side of the first fixing pin (6).

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