Welding support for installing gas transmission pipeline

Abstract

The utility model relates to the field of gas transmission pipeline installation, and discloses a gas transmission pipeline installation welding support which comprises an assembling plate and a supporting plate fixedly welded to the right side of the assembling plate, two first stand columns are fixedly welded to the top of the supporting plate, and the two first stand columns are rotationally sleeved with first I-shaped supporting wheels; a rectangular sliding hole is formed in the right side of the top of the supporting plate, a rectangular sliding seat is slidably mounted in the rectangular sliding hole, and the top and the bottom of the rectangular sliding seat are located outside the rectangular sliding hole. The supporting device has the following advantages and effects that by adjusting the second I-shaped supporting wheel and the two first I-shaped supporting wheels to keep a proper distance, the supported soft gas conveying pipeline can be kept in a straightened state all the time, and the supporting stability of the soft gas conveying pipeline is improved; and the phenomenon of unstable support caused by falling due to micro deformation caused by factors such as self weight of the soft gas transmission pipeline after long-term use is effectively avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of gas pipeline installation, in particular to a welding support for gas pipeline installation. BACKGROUND

[0002] In the installation of a gas pipeline, a welding support is an important supporting component, which is mainly used for fixing the gas pipeline and ensuring the stability of the pipeline in the installation position. At present, the gas pipeline is divided into two types of hard pipes and soft pipes. The soft gas pipeline has good flexibility and is easy to install, and is particularly suitable for laying in complex terrain. The soft gas pipeline is often used for conveying low-pressure gas or liquid, etc. When a long soft gas pipeline needs to be laid in an industrial plant, the welding support can prevent the pipeline from being displaced or even damaged due to its own weight, internal gas pressure changes and external environmental factors.

[0003] Although the welding support in the related art can meet the basic requirements of supporting the soft gas pipeline, it is found in actual use that there are still at least the following deficiencies: during long-term support of the soft gas pipeline by the welding support, the soft gas pipeline will sag due to its own weight and other factors, it is inconvenient to adjust the supported soft gas pipeline to always maintain a straight state, the sagging soft gas pipeline will shake, and the stability of the support of the soft gas pipeline is reduced.

[0004] Therefore, the welding support for gas pipeline installation is proposed to solve the above problems. CONTENT OF THE INVENTION

[0005] The purpose of the application is to provide a welding support for gas pipeline installation, which can keep the supported soft gas pipeline in a straight state at all times and improve the stability of the support of the soft gas pipeline.

[0006] The above technical purpose of the application is achieved by the following technical scheme: a welding support for gas pipeline installation, comprising an assembly plate and a support plate welded and fixed on the right side of the assembly plate, two first vertical columns are welded and fixed on the top of the support plate, a I-shaped support wheel one is rotatably sleeved on each of the two first vertical columns, a rectangular sliding hole is formed in the top right side of the support plate, a rectangular sliding seat is slidably installed in the rectangular sliding hole, the top and bottom of the rectangular sliding seat are located outside the rectangular sliding hole, a second vertical column is welded and fixed on the top of the rectangular sliding seat, a I-shaped support wheel two is rotatably sleeved on the second vertical column, the I-shaped support wheel two and the two I-shaped support wheels one are located on the same horizontal plane and are arranged in a V shape, the same soft gas pipeline is wound around the I-shaped support wheel two and the two I-shaped support wheels one, a anti-unhooking device is detachably installed on the I-shaped support wheel two and the two I-shaped support wheels one, and a locking mechanism for locking and fixing the rectangular sliding seat is arranged on the support plate.

[0007] The further arrangement of the present application is that the anti-unhooking device is in the shape of U.

[0008] The further arrangement of the present application is that one end of the three anti-unhooking devices is respectively screwed and fixed on the top of the I-shaped support wheel two and the top of the two I-shaped support wheels one, and the other end of the three anti-unhooking devices respectively contacts the bottom surface of the I-shaped support wheel two and the bottom surface of the two I-shaped support wheels one.

[0009] The further arrangement of the present application is that the locking mechanism comprises two threaded rods, two spring pads and two nuts, the two threaded rods are respectively fixedly installed on the front side wall and the rear side wall of the rectangular sliding seat, a strip-shaped hole is formed on the inner wall of the front and rear sides of the rectangular sliding hole, the ends of the two threaded rods away from each other respectively penetrate through the corresponding strip-shaped holes, the two spring pads are movably sleeved on the corresponding threaded rods and respectively abut against the front side wall and the rear side wall of the support plate, and the two nuts are respectively threadedly sleeved on the corresponding threaded rods and respectively abut against the corresponding spring pads.

[0010] The further arrangement of the present application is that the inner height dimension of the strip-shaped hole is greater than the diameter dimension of the threaded rod.

[0011] The further arrangement of the present application is that the diameter dimension of the spring pad is greater than the inner height dimension of the strip-shaped hole.

[0012] The further arrangement of the present application is that the top two sides and the bottom two sides of the rectangular sliding seat are welded and fixed with support blocks, the two upper support blocks contact the top surface of the support plate, and the two lower support blocks contact the bottom surface of the support plate.

[0013] The further arrangement of the present application is that the outer surface of the support block and the top surface and the bottom surface of the support plate are all smooth plane structures.

[0014] The further arrangement of the present application is that a plurality of bolt holes are formed on the assembly plate, and the plurality of bolt holes are uniformly distributed.

[0015] The present application has at least one of the following beneficial technical effects:

[0016] 1. By using the I-shaped support wheel two and the two I-shaped support wheels one together, the soft gas pipeline can be stably supported, so that it remains in a stable state during laying, and the three anti-unhooking devices can prevent the soft gas pipeline from being separated from the I-shaped support wheel two and the two I-shaped support wheels one, further ensuring the stability and reliability of the support.

[0017] 2. The anti-unhooking device is assembled and fixed by using the locking bolt, which has the advantages of convenient disassembly and assembly and simple operation.

[0018] 3、The application can conveniently adjust the position of the rectangular sliding seat, that is, adjust the position of the I-shaped support wheel two, by using the locking mechanism, so that the supported soft gas pipeline always maintains a straight state by adjusting the appropriate distance between the I-shaped support wheel two and the two I-shaped support wheels one, improving the stability of supporting the soft gas pipeline, and effectively avoiding the phenomenon of unstable support caused by the soft gas pipeline due to its own weight and other factors. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the embodiment.

[0020] Figure 2 is the top view structural schematic diagram of the embodiment.

[0021] Figure 3 is the bottom view structural schematic diagram of the embodiment.

[0022] Figure 4 is the right view sectional view structural schematic diagram of the embodiment.

[0023] In the figure, 1 is an assembly plate; 2 is a support plate; 3 is a column one; 4 is an I-shaped support wheel one; 5 is a rectangular sliding hole; 6 is a rectangular sliding seat; 7 is a column two; 8 is an I-shaped support wheel two; 9 is a soft gas pipeline; 10 is an anti-unhooking hook; 11 is a locking bolt; 12 is a strip-shaped hole; 13 is a threaded rod; 14 is a spring pad; 15 is a nut; 16 is a support block. DETAILED DESCRIPTION

[0024] The technical solutions of the application will be described clearly and completely below in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments of the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0025] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the application provides a welding support for gas pipeline installation, which comprises an assembly plate 1 and a support plate 2 welded and fixed on the right side of the assembly plate 1, wherein:

[0026] The top of the support plate 2 is welded and fixed with two columns 3, the two columns 1 are rotatably sleeved with I-shaped support wheels 4, the top right side of the support plate 2 is provided with a rectangular sliding hole 5, the rectangular sliding hole 5 is slidably installed with a rectangular sliding seat 6, the top and bottom of the rectangular sliding seat 6 are located outside the rectangular sliding hole 5, the top of the rectangular sliding seat 6 is welded and fixed with a column 7, the column 7 is rotatably sleeved with an I-shaped support wheel 8, the I-shaped support wheel 8 and the two I-shaped support wheels 4 are located on the same horizontal plane and are arranged in V shape, the I-shaped support wheel 8 and the two I-shaped support wheels 4 are wound with a soft gas pipeline 9, by using the I-shaped support wheel 8 and the two I-shaped support wheels 1 arranged in V shape, the soft gas pipeline 9 can be stably supported, so that the laid soft gas pipeline 9 is kept stable, the I-shaped support wheel 8 and the two I-shaped support wheels 4 are detachably installed with anti-unhooking hooks 10, the anti-unhooking hooks 10 are in U shape, one end of the three anti-unhooking hooks 10 is respectively screwed on the top end of the I-shaped support wheel 8 and the top end of the two I-shaped support wheels 4 through locking bolts 11, the other end of the three anti-unhooking hooks 10 respectively contacts with the bottom surface of the I-shaped support wheel 8 and the bottom surface of the two I-shaped support wheels 4, by using the three anti-unhooking hooks 10 together, the soft gas pipeline 9 can be prevented from being separated from the I-shaped support wheel 8 and the two I-shaped support wheels 1, and the stability and reliability of supporting the soft gas pipeline 9 is further improved, and the anti-unhooking hooks 10 are assembled and fixed by using the locking bolts 11, which has the advantages of convenient disassembly and assembly and simple operation.

[0027] In the embodiment, the support plate 2 is provided with a locking mechanism for locking and fixing the rectangular slide 6, the locking mechanism comprises two threaded rods 13, two spring pads 14 and two nuts 15, the two threaded rods 13 are fixedly installed on the front side wall and the rear side wall of the rectangular slide 6 respectively, strip-shaped holes 12 are formed in the inner walls of the front and rear sides of the rectangular slide hole 5, the ends of the two threaded rods 13 away from each other respectively penetrate through the corresponding strip-shaped holes 12, the inner height dimension of the strip-shaped hole 12 is greater than the diameter dimension of the threaded rod 13, so that the threaded rod 13 can move smoothly in the strip-shaped hole 12, the two spring pads 14 are movably sleeved on the corresponding threaded rods 13 and abut against the front side wall and the rear side wall of the support plate 2 respectively, the diameter dimension of the spring pad 14 is greater than the inner height dimension of the strip-shaped hole 12, so that the spring pad 14 can effectively abut against the side wall of the support plate 2, preventing the nut 15 from loosening, the two nuts 15 are threadedly sleeved on the corresponding threaded rods 13 and abut against the corresponding spring pads 14 respectively, through the threaded connection of the two nuts 15 and the corresponding threaded rods 13 and the use of the spring pad 14, the rectangular slide 6 can be firmly locked and fixed in the rectangular slide hole 5, and the position of the rectangular slide 6 can be conveniently adjusted, that is, the position of the I-shaped support wheel two 8 is adjusted, through the adjustment of the I-shaped support wheel two 8 and the two I-shaped support wheels one 4 to maintain a proper distance, the soft gas pipeline 9 supported can always be kept in a straight state, the stability of supporting the soft gas pipeline 9 is improved, and the phenomenon of instability caused by the soft gas pipeline 9 due to its own weight and other factors after long-term use is effectively avoided.

[0028] In the embodiment, the top two sides and the bottom two sides of the rectangular slide 6 are welded with support blocks 16, the two upper support blocks 16 are in contact with the top surface of the support plate 2, and the two lower support blocks 16 are in contact with the bottom surface of the support plate 2, the four support blocks 16 can enhance the support of the rectangular slide 6 and improve the stability of the rectangular slide 6, the outer surface of the support block 16 and the top surface and the bottom surface of the support plate 2 are smooth plane structures, which can ensure the stable sliding of the rectangular slide 6, reduce the frictional resistance in the sliding process, make the adjustment process more smooth, and further improve the construction efficiency.

[0029] In the embodiment, a plurality of bolt holes are formed in the assembly plate 1, the plurality of bolt holes are uniformly distributed, and the welded support can be conveniently installed at a position on a wall by using bolts to support the soft gas pipeline 9.

[0030] Through the above structure, the working principle of the welded support for gas pipeline installation provided by the application is as follows:

[0031] First, the welding bracket is fixed on the wall in the appropriate position by inserting a plurality of bolts into the corresponding bolt holes, then the soft gas pipeline 9 is wound on the V-shaped I-shaped support wheel two 8 and two I-shaped support wheel one 4, and then the three locking bolts 11 are used to fix the three anti-off hooks 10 on the two columns one 3 and the column two 7. At this time, the soft gas pipeline 9 can be stably supported by using the I-shaped support wheel two 8 and the two I-shaped support wheel one 4, so that it can maintain a stable state during laying. The three anti-off hooks 10 can prevent the soft gas pipeline 9 from being separated from the I-shaped support wheel two 8 and the two I-shaped support wheel one 4, further ensuring the stability and reliability of the support, that is, the support operation of the soft gas pipeline 9 is completed.

[0032] During the long-term support of the welding bracket for the soft gas pipeline 9, when the soft gas pipeline 9 is lowered due to its own weight and other factors, the two nuts 15 are loosened to release the locking and fixing of the rectangular sliding seat 6, so that the rectangular sliding seat 6 can slide in the rectangular sliding hole 5. The threaded rods 13 on the front and rear walls of the rectangular sliding seat 6 move in the corresponding strip-shaped holes 12, and the column two 7 and the I-shaped support wheel two 8 on the top of the rectangular sliding seat 6 move together to adjust the I-shaped support wheel two 8 to maintain a suitable distance with the two I-shaped support wheel one 4, so that the soft gas pipeline 9 can maintain a straight state. Then, the two nuts 15 are tightened to firmly lock the rectangular sliding seat 6 in the rectangular sliding hole 5, so that the soft gas pipeline 9 can always maintain a straight state by adjusting the suitable distance between the I-shaped support wheel two 8 and the two I-shaped support wheel one 4, preventing the soft gas pipeline 9 from shaking and improving the stability of the support for the soft gas pipeline 9.

Claims

1. A welding support for gas pipeline installation, characterized by, The utility model provides a kind of gas pipeline support device, including assembly plate (1) and support plate (2) welded fixed in the right side of assembly plate (1), the top of support plate (2) is welded with two columns one (3), two the column one (3) are rotatably equipped with I-shaped support wheel one (4), the top right side of support plate (2) is equipped with rectangular sliding hole (5), rectangular sliding seat (6) is slidably installed in rectangular sliding hole (5), the top and bottom of rectangular sliding seat (6) are located outside rectangular sliding hole (5), the top of rectangular sliding seat (6) is welded with column two (7), column two (7) is rotatably equipped with I-shaped support wheel two (8), I-shaped support wheel two (8) and two I-shaped support wheel one (4) are located in the same horizontal plane and are arranged in V shape, I-shaped support wheel two (8) and two I-shaped support wheel one (4) are wound with same soft gas pipeline (9), I-shaped support wheel two (8) and two I-shaped support wheel one (4) are detachably installed with anti-unhooking (10), locking mechanism for locking and fixing rectangular sliding seat (6) is arranged on support plate (2).

2. The welded support for gas pipeline installation according to claim 1, characterized in that: The anti-unhooking (10) is in U-shaped shape.

3. The welded support for gas pipeline installation according to claim 2, characterized in that: One end of three anti-unhooking (10) is respectively threadedly installed in the top of I-shaped support wheel two (8) and the top of two I-shaped support wheel one (4) through locking bolt (11), the other end of three anti-unhooking (10) is respectively in contact with the bottom surface of I-shaped support wheel two (8) and the bottom surface of two I-shaped support wheel one (4).

4. The welded support for gas pipeline installation of claim 1, wherein: The locking mechanism includes two threaded rods (13), two spring pads (14) and two nuts (15), two threaded rods (13) are respectively fixedly installed on the front side wall and the rear side wall of rectangular sliding seat (6), strip holes (12) are formed in the inner walls of the front and rear sides of rectangular sliding hole (5), the ends of two threaded rods (13) away from each other are respectively penetrated through the corresponding strip holes (12), two spring pads (14) are movably sleeved on the corresponding threaded rods (13) and abut against the front side wall and the rear side wall of support plate (2), two nuts (15) are threadedly sleeved on the corresponding threaded rods (13) and abut against the corresponding spring pads (14).

5. The welded support for gas pipeline installation according to claim 4, characterized in that: The inner height dimension of the strip hole (12) is greater than the diameter dimension of the threaded rod (13).

6. The welded support for gas pipeline installation of claim 4, wherein: The diameter dimension of the spring pad (14) is greater than the inner height dimension of the strip hole (12).

7. The welded support for gas pipeline installation of claim 1, wherein: The top and bottom sides of the rectangular sliding seat (6) are welded with support blocks (16), the upper two support blocks (16) are in contact with the top surface of support plate (2), and the lower two support blocks (16) are in contact with the bottom surface of support plate (2).

8. The welded support for gas pipeline installation of claim 7, wherein: The outer surface of the support block (16) and the top and bottom surfaces of the support plate (2) are smooth plane structures.

9. The welded support for gas pipeline installation of claim 1, wherein: A plurality of bolt holes are formed in the assembly plate (1), and the plurality of bolt holes are uniformly distributed.

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