Adjustable container gas collecting pipeline welding tool

Abstract

The utility model discloses an adjustable welding tool for a gas collecting pipeline of a container. The adjustable welding tool solves the problems that in the prior art, the pipeline welding quality is poor, and the installation efficiency is low. According to the technical scheme, the adjustable welding tool for the gas collecting pipeline of the container comprises a limiting plate frame and a tool valve; the limiting plate frame comprises a supporting frame and a limiting plate, the limiting plate is fixed to the supporting frame, a main valve positioning hole and a plurality of valve positioning holes arranged in rows and columns are formed in the limiting plate, and the tool valves are adjustably installed in the valve positioning holes. The tool valve is adjusted in real time by surveying and mapping different container gas collecting pipes in the early stage, and the welding and mounting quality and efficiency in the later stage are improved; the welding tool for the container gas collecting pipeline can realize continuous maintenance of the container, reduces manpower transfer and material resource consumption, improves the production quality of the pipeline, and improves the overall installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of helium container technology, and in particular to a container pipeline replacement tool. Background Technology

[0002] The existing helium containers are pressure vessels, and their gas collection pipelines require regular disassembly, maintenance, and replacement. Each container has 15 valves, which are connected and linked through an integrated pipeline system. The pipeline maintenance work involves disassembling the existing pipelines and installing new ones.

[0003] When replacing existing helium containers with new pipelines, on-site comparison of interface locations and pipe dimensions is required. Since the valve positions on the pipelines differ for each container, each container necessitates on-site comparison, mapping, cutting, and welding, a cumbersome process. Furthermore, the limitations of the outdoor working environment make it difficult to achieve the required installation efficiency and pipeline quality. To address this issue, it is essential to design an adjustable container gas collection pipeline welding fixture to improve pipeline welding quality and increase installation efficiency. Utility Model Content

[0004] To address the shortcomings in the aforementioned background technology, this utility model proposes an adjustable container gas collection pipeline welding fixture, which solves the problems of poor pipeline welding quality and low installation efficiency in the prior art.

[0005] The technical solution of this utility model is as follows: an adjustable container gas collection pipeline welding fixture, including a limiting plate frame and a fixture valve; the limiting plate frame includes a support frame and a limiting plate, the limiting plate is fixed on the support frame, and the limiting plate is provided with a main valve positioning hole and a number of valve positioning holes arranged in a row and column, and the fixture valve is adjustablely installed on the valve positioning holes.

[0006] In a further preferred embodiment, the tooling valve includes a valve block tooling head, on which a stud is provided along the X direction and a pipe joint is provided along the Y direction, and the stud is fixed to the valve positioning hole by a positioning nut.

[0007] Further preferably, the valve block tooling head is provided with an X-direction threaded hole and a Y-direction threaded hole, the stud is threadedly connected to the X-direction threaded hole, and the pipe fitting is threadedly connected to the Y-direction threaded hole.

[0008] In a further preferred embodiment, the stud is provided with two positioning nuts, the stud passes through the valve positioning hole and is locked by the two positioning nuts.

[0009] Further preferably, the valve positioning holes include three rows and four columns of valve positioning holes I and one row and three columns of valve positioning holes II, with valve positioning holes II located above valve positioning holes I and staggered with valve positioning holes I.

[0010] Further preferably, the main valve positioning hole is located below valve positioning hole I.

[0011] In a further preferred embodiment, the limiting plate is provided with a limiting top plate at the top, and the limiting top plate extends out of the front panel of the limiting plate.

[0012] Further preferably, the support frame includes a bottom frame and side frames, with the side frames symmetrically arranged on both sides of the bottom frame to form a U-shaped structure; the limiting plate is located inside the U-shaped structure and is fixedly connected to the U-shaped structure.

[0013] Further preferably, the base frame is a rectangular frame, and the four corners of the bottom of the rectangular frame are provided with detachable wheels.

[0014] Further preferably, the side frame is a rectangular frame, and a limiting groove matching the limiting plate is opened in the middle of the rectangular frame; the two sides of the limiting plate are respectively located in the corresponding limiting grooves.

[0015] The beneficial effects of this utility model are as follows: This utility model utilizes a tooling valve with adjustable extension distance and angle to adapt to container gas collection pipes, enabling simultaneous mapping of different gas collection pipes, improving mapping accuracy and efficiency, and thus achieving efficient prefabrication of different container gas collection pipelines. This utility model improves the quality and efficiency of subsequent welding and installation by real-time adjustment of the tooling valve through preliminary mapping of different container gas collection pipes; the container gas collection pipeline welding tooling allows for continuous container maintenance work, reducing manpower transportation and material consumption, improving pipeline production quality, and enhancing overall installation efficiency. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the limiting plate frame structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the tooling valve structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 4 for Figure 3 View from AA direction;

[0021] Figure 5 This is a schematic diagram of the gas collection pipe for a container. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1, such as Figure 3 , 4 As shown, an adjustable container gas collection pipeline welding fixture includes a limiting plate frame 1 and a fixture valve 2; the limiting plate frame provides support for the fixture valve. The extension depth and angle of the fixture valve relative to the limiting plate frame are adjustable. The limiting plate frame 1 includes a support frame 3 and a limiting plate 4, with the limiting plate 4 fixed on the support frame 3, and the support frame providing support for the limiting plate; the limiting plate 4 has a main valve positioning hole 5 and several valve positioning holes 6 arranged in rows and columns, and the fixture valve 2 is adjustablely installed on the valve positioning holes 6, corresponding to the container gas collection pipeline. The main valve positioning hole is used to position the main valve on the pipeline, avoiding changes to the on-site support.

[0024] like Figure 2 As shown, the tooling valve 2 in this embodiment includes a valve block tooling head 21. The valve block tooling head 21 has a stud 22 along the X direction and a pipe connector 23 along the Y direction. The stud 22 is fixed to the valve positioning hole 6 by a positioning nut 24. The stud and nut are used to adjust the distance and angle of the pipe connector. The valve block tooling head 21 is used to connect the stud and the pipe connector; the stud and pipe connector are vertically arranged, and the angle and distance of the pipe connector are adjusted by rotating the stud. The container gas collection pipeline is fabricated according to the relative position of the tooling valve. After installation and adaptation, it can be directly installed on-site, improving efficiency.

[0025] Example 2: An adjustable container gas collection pipeline welding fixture includes a limiting plate frame 1 and a fixture valve 2; the limiting plate frame provides support for the fixture valve. The extension depth and angle of the fixture valve relative to the limiting plate frame are adjustable. The limiting plate frame 1 includes a support frame 3 and a limiting plate 4, with the limiting plate 4 fixed on the support frame 3, and the support frame providing support for the limiting plate; the limiting plate 4 has a main valve positioning hole 5 and several valve positioning holes 6 arranged in rows and columns. The fixture valve 2 is adjustablely installed on the valve positioning holes 6, corresponding to the container gas collection pipeline. The main valve positioning holes are used to position the main valve on the pipeline, avoiding changes to the on-site support.

[0026] In this embodiment, the tooling valve 2 includes a valve block tooling head 21. The valve block tooling head 21 has a stud 22 along the X direction and a pipe connector 23 along the Y direction. The stud 22 is fixed to the valve positioning hole 6 by a positioning nut 24. The stud and nut are used to adjust the distance and angle of the pipe connector. The valve block tooling head 21 is used to connect the stud and the pipe connector; the stud and pipe connector are vertically arranged, and the angle and distance of the pipe connector are adjusted by rotating the stud. The container gas collection pipeline is fabricated according to the relative position of the tooling valve. After installation and adaptation, it can be directly installed on-site, improving efficiency.

[0027] In this embodiment, the valve block tooling head 21 has X-direction threaded holes and Y-direction threaded holes. The stud 22 is threadedly connected to the X-direction threaded hole, and the pipe connector 23 is threadedly connected to the Y-direction threaded hole. Threads are used to achieve quick connection between the stud, pipe connector, and valve block tooling head. In this embodiment, the stud 22 has two positioning nuts 24. The stud 22 passes through the valve positioning hole 6 and is locked by the two positioning nuts 24. Specifically, the stud passes through the valve positioning hole 6, the valve block tooling head and pipe connector are located on the front panel side of the limiting plate, and the two positioning nuts are positioned one in front of the other at the valve positioning hole. When the pipe connector is in a suitable position and angle, it is fixed by the two positioning nuts, completing the mapping of the pipeline corresponding to the pipe connector.

[0028] In this preferred embodiment, the valve positioning holes 6 include three rows and four columns of valve positioning holes I and one row and three columns of valve positioning holes II, totaling 15 valve positioning holes. Valve positioning holes I are as follows: Figure 1 Holes #1 to #12, valve positioning hole II, etc. Figure 1 Holes #13 to #15; such as Figure 4 As shown, the 15 valve positioning holes correspond to connectors #1 to #15 in the container's gas collection pipeline. In this embodiment, valve positioning hole II is located above valve positioning hole I and is staggered with it to accommodate connectors #13 to #15 in the container's gas collection pipeline. The main valve positioning hole 5 is located below valve positioning hole I and in the middle position to accommodate the main valve pipe of the container's gas collection pipeline. In this embodiment, the limiting plate 4 has a limiting top plate 7 on top, which extends out of the front panel of the limiting plate 4. The limiting top plate is used to limit the installation height and prevent excessive height interference during pipeline installation.

[0029] Example 3: An adjustable container gas collection pipeline welding fixture includes a limiting plate frame 1 and a fixture valve 2; the limiting plate frame provides support for the fixture valve. The extension depth and angle of the fixture valve relative to the limiting plate frame are adjustable. The limiting plate frame 1 includes a support frame 3 and a limiting plate 4, with the limiting plate 4 fixed on the support frame 3, and the support frame providing support for the limiting plate; the limiting plate 4 has a main valve positioning hole 5 and several valve positioning holes 6 arranged in rows and columns. The fixture valve 2 is adjustablely installed on the valve positioning holes 6, corresponding to the container gas collection pipeline. The main valve positioning hole is used to position the main valve on the pipeline, avoiding changes to the on-site support.

[0030] In this embodiment, the tooling valve 2 includes a valve block tooling head 21. The valve block tooling head 21 has a stud 22 along the X direction and a pipe connector 23 along the Y direction. The stud 22 is fixed to the valve positioning hole 6 by a positioning nut 24. The stud and nut are used to adjust the distance and angle of the pipe connector. The valve block tooling head 21 is used to connect the stud and the pipe connector; the stud and pipe connector are vertically arranged, and the angle and distance of the pipe connector are adjusted by rotating the stud. The container gas collection pipeline is fabricated according to the relative position of the tooling valve. After installation and adaptation, it can be directly installed on-site, improving efficiency.

[0031] In this embodiment, the valve block tooling head 21 has X-direction threaded holes and Y-direction threaded holes. The stud 22 is threadedly connected to the X-direction threaded hole, and the pipe connector 23 is threadedly connected to the Y-direction threaded hole. Threads are used to achieve quick connection between the stud, pipe connector, and valve block tooling head. In this embodiment, the stud 22 has two positioning nuts 24. The stud 22 passes through the valve positioning hole 6 and is locked by the two positioning nuts 24. Specifically, the stud passes through the valve positioning hole 6, the valve block tooling head and pipe connector are located on the front panel side of the limiting plate, and the two positioning nuts are positioned one in front of the other at the valve positioning hole. When the pipe connector is in a suitable position and angle, it is fixed by the two positioning nuts, completing the mapping of the pipeline corresponding to the pipe connector.

[0032] In this preferred embodiment, the valve positioning holes 6 include three rows and four columns of valve positioning holes I and one row and three columns of valve positioning holes II, totaling 15 valve positioning holes. Valve positioning holes I are as follows: Figure 1 Holes #1 to #12, valve positioning hole II, etc. Figure 1 Holes #13 to #15; such as Figure 5As shown, the 15 valve positioning holes correspond to connectors #1 to #15 in the container's gas collection pipeline. In this embodiment, valve positioning hole II is located above valve positioning hole I and is staggered with it to accommodate connectors #13 to #15 in the container's gas collection pipeline. The main valve positioning hole 5 is located below valve positioning hole I and in the middle position to accommodate the main valve pipe of the container's gas collection pipeline. In this embodiment, the limiting plate 4 has a limiting top plate 7 on top, which extends out of the front panel of the limiting plate 4. The limiting top plate is used to limit the installation height and prevent excessive height interference during pipeline installation.

[0033] like Figure 1 As shown, in this embodiment, the support frame 3 includes a bottom frame 31 and a side frame 32. The side frames 32 are symmetrically arranged on both sides of the bottom frame 31 to form a U-shaped structure frame. The limiting plate 4 is located inside the U-shaped structure frame and is fixedly connected to the U-shaped structure frame to provide stable support for the limiting plate.

[0034] In this embodiment, the base frame 31 is a rectangular frame with detachable wheels at the four corners of its bottom. The wheels have built-in braking mechanisms, ensuring both ease of movement and stability during surveying. Similarly, the side frame 32 is a rectangular frame with a limiting groove in its center that matches the limiting plate 4. The two sides of the limiting plate 4 are located within the corresponding limiting grooves. The limiting plate 4 is connected to the rectangular frame by welding or bolting.

[0035] In practical use, 15 tooling valves are installed according to the valve positioning holes on the limit plate. The axial spacing between the pipe joint and the panel is adjusted by axially pulling the studs. The angle of the pipe joint is adjusted by rotating the studs to fit the container's gas collection pipeline. Finally, the positioning nuts on the front and back of the panel are tightened to complete the mapping of the corresponding gas collection pipeline. Then, the container's gas collection pipeline is fabricated based on the relative positions of the tooling valves. After installation and adaptation, it can be directly welded on-site. Through preliminary mapping of different containers, the tooling valves are adjusted in real time. The container gas collection pipeline welding tooling allows for continuous container maintenance and replacement work, reducing manpower and material consumption, improving pipeline production quality, and enhancing overall installation efficiency.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable container gas collection pipeline welding fixture, characterized in that: It includes a limiting plate frame (1) and a tooling valve (2); the limiting plate frame (1) includes a support frame (3) and a limiting plate (4), the limiting plate (4) is fixed on the support frame (3), and the limiting plate (4) is provided with a main valve positioning hole (5) and a number of valve positioning holes (6) arranged in rows and columns. The tooling valve (2) is adjustablely installed on the valve positioning holes (6).

2. The adjustable container gas collection pipeline welding fixture according to claim 1, characterized in that: The tooling valve (2) includes a valve block tooling head (21), on which a stud (22) is provided along the X direction and a pipe joint (23) is provided along the Y direction. The stud (22) is fixed on the valve positioning hole (6) by a positioning nut (24).

3. The adjustable container gas collection pipeline welding fixture according to claim 2, characterized in that: The valve block tool head (21) is provided with an X-direction threaded hole and a Y-direction threaded hole. The stud (22) is threadedly connected to the X-direction threaded hole, and the pipe joint (23) is threadedly connected to the Y-direction threaded hole.

4. The adjustable container gas collection pipeline welding fixture according to claim 3, characterized in that: The stud (22) is provided with two positioning nuts (24), and the stud (22) passes through the valve positioning hole (6) and is locked by the two positioning nuts (24).

5. The adjustable container gas collection pipeline welding fixture according to any one of claims 1 to 4, characterized in that: The valve positioning holes (6) include three rows and four columns of valve positioning holes I and one row and three columns of valve positioning holes II. The valve positioning holes II are located above the valve positioning holes I and are staggered with the valve positioning holes I.

6. The adjustable container gas collection pipeline welding fixture according to claim 5, characterized in that: The main valve positioning hole (5) is located below the valve positioning hole I.

7. The adjustable container gas collection pipeline welding fixture according to claim 6, characterized in that: The limiting plate (4) is provided with a limiting top plate (7) at the top, and the limiting top plate (7) extends out of the front panel of the limiting plate (4).

8. The adjustable container gas collection pipeline welding fixture according to claim 1, 6, or 7, characterized in that: The support frame (3) includes a bottom frame (31) and a side frame (32). The side frames (32) are symmetrically arranged on both sides of the bottom frame (31) to form a U-shaped structure frame. The limiting plate (4) is located inside the U-shaped structure frame and is fixedly connected to the U-shaped structure frame.

9. The adjustable container gas collection pipeline welding fixture according to claim 8, characterized in that: The bottom frame (31) is a rectangular frame, and the four corners of the bottom of the rectangular frame are provided with detachable wheels.

10. The adjustable container gas collection pipeline welding fixture according to claim 9, characterized in that: The side frame (32) is a rectangular frame, and a limiting groove matching the limiting plate (4) is provided in the middle of the rectangular frame; the two sides of the limiting plate (4) are respectively located in the corresponding limiting groove.

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