Positioning mechanism for pipeline welding

Abstract

The utility model discloses a positioning mechanism for pipeline welding, which relates to the technical field of pipelines, and comprises a device support table, the outer wall of the device support table is fixedly connected with a frame, the inner wall of the frame is provided with a guide long groove, and the inner wall of the guide long groove is slidably connected with an electric control sliding block. The outer wall of the electric control sliding block is fixedly connected with a main supporting frame. According to the positioning mechanism for pipeline welding, the device supporting table, the frame, the guide long groove, the electric control sliding block, the main supporting frame, a triangular frame, a fixing circular ring, a threaded through hole, a pressurization screwing bolt, a protective pad and a limiting long strip are used in cooperation, so that the positioning mechanism for pipeline welding can position a pipeline conveniently, the positioning effect is good, the positioning structure is more stable, and the welding quality is improved. A user sleeves a pipeline into a fixing circular ring and screws a pressurizing screwing bolt, so that the pipeline can be fixed, the fixing circular ring on the outer wall of a tripod is conveniently driven to adjust the position through an arranged electric control sliding block, and the pipeline can be conveniently fixed according to the length of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a positioning mechanism for pipeline welding. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by its own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] The positioning mechanism for pipeline welding in the prior art has the problem of poor positioning effect during use, which has not been solved and is inconvenient for people to use to a certain extent; the positioning mechanism for pipeline welding in the prior art may have the phenomenon of inconvenience in adjusting the height during use, which may reduce the use effect of the device. Therefore, how to provide a positioning mechanism for pipeline welding has become a problem to be solved urgently by those skilled in the art. Utility Model Content

[0004] The utility model provides a positioning mechanism for pipeline welding to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A positioning mechanism for pipeline welding includes a device support platform, the outer wall of the device support platform is fixedly connected to a frame, the inner wall of the frame is provided with a guide slot, the inner wall of the guide slot is slidably connected to an electric control sliding block, and the outer wall of the electric control sliding block is fixedly connected to a main support frame.

[0007] A tripod is provided on the outer wall of the main support frame, a fixed ring is provided on the top of the tripod, a threaded through hole is opened on the inner wall of the fixed ring, a pressurized screw bolt is threadedly connected to the outer wall of the threaded through hole, a protective pad is provided on the outer wall of the fixed ring, and a limiting strip is provided on the top of the guide slot.

[0008] A further improvement of the technical solution of the utility model is that a hydraulic push rod is arranged at the bottom of the device support platform, the outer wall of the hydraulic push rod is fixedly connected to a base, and the outer wall of the base is fixedly connected to a box body.

[0009] By adopting the above technical solution, the arrangement of the structural hydraulic push rod in the solution can drive the device support platform to adjust the height.

[0010] A further improvement of the technical solution of the utility model is that the hydraulic push rods are symmetrically arranged along the central axis of the device support platform, and the hydraulic push rods are perpendicular to the base.

[0011] By adopting the above technical solution, the arrangement of the structural hydraulic push rod in the solution makes the structural arrangement of lifting more reasonable.

[0012] A further improvement of the technical solution of the utility model is that the pressurized twisting bolt passes through the fixed ring through the threaded through hole, and the sizes of the pressurized twisting bolts through the threaded through hole are matched with each other.

[0013] By adopting the above technical solution, the arrangement of the structural pressure-twisting bolt in the solution facilitates firm fixation through the threaded through hole.

[0014] A further improvement of the technical solution of the utility model is that the fixed circular rings are symmetrically arranged along the central axis of the device support platform, and the fixed circular rings are on the same horizontal line.

[0015] By adopting the above technical solution, the arrangement of the structural fixing ring in the solution makes it easy to receive the pipeline, thereby fixing the pipeline.

[0016] A further improvement of the technical solution of the utility model is that the structures of the guiding long groove and the electrically controlled sliding block match each other, and the guiding long groove and the electrically controlled sliding block are parallel to each other.

[0017] By adopting the above technical solution, the arrangement of the structural guide long groove in the solution facilitates the movement of the electrically controlled sliding block, thereby performing adjustment.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a positioning mechanism for pipeline welding, which adopts the coordinated use of a device support platform, a frame, a guide long groove, an electrically controlled sliding block, a main support frame, a tripod, a fixed ring, a threaded through hole, a pressurized screw bolt, a protective pad and a limiting strip, so that the positioning mechanism for pipeline welding is convenient for positioning the pipeline, and the positioning effect is good, and the positioning structure is more stable. The user puts the pipeline into the fixed ring and screws the pressurized screw bolt to fix the pipeline. Through the electrically controlled sliding block, it is convenient to drive the fixed ring on the outer wall of the tripod to adjust the position, which is convenient for fixing according to the length of the pipeline and can meet people's use needs.

[0020] 2. The utility model provides a positioning mechanism for pipeline welding, which adopts the mutual cooperation of a hydraulic push rod, a base and a box body, so that the positioning mechanism for pipeline welding can adjust the height, and the height adjustment effect is good, and it is convenient to adjust according to the user's use requirements. The user starts the hydraulic push rod, so that the hydraulic push rod drives the device support platform to adjust the height up and down. It is flexible and quick to use, and improves the use effect of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is a front cross-sectional view of the utility model;

[0023] Figure 3 It is a side sectional view of the utility model;

[0024] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0026] In the figure: 1. device support platform; 2. frame; 3. guide long groove; 4. electric control sliding block; 5. main support frame; 6. tripod; 7. fixed ring; 8. threaded through hole; 9. pressurized screw bolt; 10. protective pad; 11. limit strip; 12. hydraulic push rod; 13. base; 14. box. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides a positioning mechanism for pipeline welding, including a device support platform 1, the outer wall of the device support platform 1 is fixedly connected to a frame 2, the inner wall of the frame 2 is provided with a guide long groove 3, the inner wall of the guide long groove 3 is slidably connected to an electric control sliding block 4, and the outer wall of the electric control sliding block 4 is fixedly connected to a main support frame 5.

[0030] A tripod 6 is provided on the outer wall of the main support frame 5, a fixed ring 7 is provided on the top of the tripod 6, a threaded through hole 8 is opened on the inner wall of the fixed ring 7, a pressurized screw bolt 9 is threadedly connected to the outer wall of the threaded through hole 8, a protective pad 10 is provided on the outer wall of the fixed ring 7, and a limiting strip 11 is provided on the top of the guide slot 3.

[0031] In this embodiment, the device support platform 1, frame 2, guide long groove 3, electric control sliding block 4, main support frame 5, tripod 6, fixed ring 7, threaded through hole 8, pressurized screw bolt 9, protective pad 10 and limiting strip 11 are used in coordination with each other, so that the positioning mechanism of the pipeline welding is convenient for positioning the pipeline, the positioning effect is good, and the positioning structure is more stable. The user puts the pipeline into the fixed ring 7 and turns the pressurized screw bolt 9 to fix the pipeline. The electrically controlled sliding block 4 is provided to facilitate the fixed ring 7 on the outer wall of the tripod 6 to adjust the position, which is convenient for fixing according to the length of the pipeline and can meet people's usage needs.

[0032] Example 2

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, a hydraulic push rod 12 is provided at the bottom of the device support platform 1, the outer wall of the hydraulic push rod 12 is fixedly connected to the base 13, and the outer wall of the base 13 is fixedly connected to the box body 14.

[0034] In this embodiment, the arrangement of the structural hydraulic push rod 12 in this solution can drive the device support platform 1 to adjust the height.

[0035] In this embodiment, the hydraulic push rod 12, the base 13 and the box body 14 are used in coordination with each other, so that the positioning mechanism of the pipeline welding can adjust the height, and the height adjustment effect is good, which is convenient for adjustment according to the user's needs. The user starts the hydraulic push rod 12, so that the hydraulic push rod 12 drives the device support platform 1 to adjust the height up and down. It is flexible and quick to use, and the use effect of the device is improved to a certain extent.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the hydraulic push rod 12 is symmetrically arranged along the central axis of the device support platform 1, and the hydraulic push rod 12 is perpendicular to the base 13.

[0038] In this embodiment, the arrangement of the structural hydraulic push rod 12 in this solution makes the structural arrangement of lifting and lowering more reasonable.

[0039] Preferably, the pressurized screw bolts 9 pass through the fixed ring 7 through the threaded through holes 8 , and the sizes of the pressurized screw bolts 9 through the threaded through holes 8 match each other.

[0040] In this embodiment, the arrangement of the structural pressure-twisting bolt 9 in this solution facilitates firm fixation through the threaded through hole 8 .

[0041] Preferably, the fixing rings 7 are symmetrically arranged along the central axis of the device support platform 1 , and the fixing rings 7 are on the same horizontal line.

[0042] In this embodiment, the arrangement of the structural fixing ring 7 in the scheme facilitates receiving the pipeline, thereby fixing the pipeline.

[0043] Preferably, the structures of the guiding long groove 3 and the electrically-controlled sliding block 4 match each other, and the guiding long groove 3 and the electrically-controlled sliding block 4 are parallel to each other.

[0044] In this embodiment, the arrangement of the structural guide slot 3 in this solution facilitates the movement of the electrically controlled sliding block 4 for adjustment.

[0045] The working principle of the positioning mechanism for pipeline welding is described in detail below.

[0046] like Figure 1-5 As shown, when using the positioning mechanism for pipe welding, the user inserts the pipe into the fixed ring 7 and turns the pressure-applying screw bolt 9 to fix the pipe. The electrically controlled sliding block 4 is provided to facilitate the adjustment of the position of the fixed ring 7 on the outer wall of the tripod 6, so that it is convenient to fix the pipe according to its length. The user starts the hydraulic push rod 12, so that the hydraulic push rod 12 drives the device support platform 1 to adjust its height up and down, which is flexible and quick to use.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A positioning mechanism for pipeline welding, comprising a device support platform (1), characterized in that: The outer wall of the device support platform (1) is fixedly connected to a frame (2), the inner wall of the frame (2) is provided with a long guide groove (3), the inner wall of the long guide groove (3) is slidably connected to an electric control sliding block (4), and the outer wall of the electric control sliding block (4) is fixedly connected to a main support frame (5); The outer wall of the main support frame (5) is provided with a tripod (6), the top of the tripod (6) is provided with a fixing ring (7), the inner wall of the fixing ring (7) is provided with a threaded through hole (8), the outer wall of the threaded through hole (8) is threadedly connected with a pressurized screw bolt (9), the outer wall of the fixing ring (7) is provided with a protective pad (10), and the top of the guide slot (3) is provided with a limiting strip (11).

2. A pipeline welding positioning mechanism according to claim 1, characterized in that: A hydraulic push rod (12) is provided at the bottom of the device support platform (1); the outer wall of the hydraulic push rod (12) is fixedly connected to a base (13); and the outer wall of the base (13) is fixedly connected to a box (14).

3. A positioning mechanism for pipeline welding according to claim 2, characterized in that: The hydraulic push rods (12) are symmetrically arranged along the central axis of the device support platform (1), and the hydraulic push rods (12) are perpendicular to the base (13).

4. A pipeline welding positioning mechanism according to claim 1, characterized in that: The pressurizing screw bolt (9) passes through the fixing ring (7) through the threaded through hole (8), and the sizes of the pressurizing screw bolt (9) through the threaded through hole (8) are matched with each other.

5. A pipeline welding positioning mechanism according to claim 1, characterized in that: The fixed circular rings (7) are symmetrically arranged along the central axis of the device support platform (1), and the fixed circular rings (7) are located on the same horizontal line.

6. A pipeline welding positioning mechanism according to claim 1, characterized in that: The structures of the guiding long groove (3) and the electrically controlled sliding block (4) match each other, and the guiding long groove (3) and the electrically controlled sliding block (4) are parallel to each other.

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