Pipeline assembly fixture

Abstract

The utility model discloses a pipeline assembly fixture, which relates to the field of pipeline construction, and comprises four L-shaped connecting pieces, four connecting arms and four adjusting assemblies, the inside of each L-shaped connecting piece is hollow, and the two ends of each L-shaped connecting piece are respectively open; the connecting arm is located between the two L-shaped connecting pieces, and the two ends of the connecting arm are arranged in inner cavities of the two L-shaped connecting pieces in a sliding mode respectively. By arranging the four L-shaped connecting pieces and the four connecting arms, the perimeter of the fixture can be adjusted according to the diameter of a pipeline, so that the four connecting arms are in contact with the periphery of the pipeline respectively, the fixture is suitable for assembly of pipelines with different diameters, and the assembly efficiency is improved. And the L-shaped connecting pieces and the connecting arms are fixedly connected through bolts, adjustment, disassembly and assembly are convenient, turnover use can be achieved, and the applicability and practicability of the fixture are improved.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline construction, and in particular relates to a pipeline assembly clamp. Background Art

[0002] Pipeline assembly refers to the process of connecting multiple sections of pipelines to form a complete pipeline system during pipeline installation. This is an important part of pipeline engineering, ensuring the integrity and safety of the pipeline.

[0003] For example, Chinese patent CN211465327U discloses an industrial pipeline assembly fixture, including: a clamping part, used to clamp a target first industrial pipeline, including: a first clamping piece, one side of which is arc-shaped, used to cooperate with the target first industrial pipeline; a second clamping piece, one side of which is arc-shaped, used to cooperate with the target first industrial pipeline, and both ends are detachably connected to the first clamping piece. When connected to both ends of the first clamping piece, the arc-shaped side of the first clamping piece and the arc-shaped side of the second clamping piece clamp the target first industrial pipeline.

[0004] The radii of the first clamping member and the second clamping member of the clamp are fixed, and the two can only be adapted to pipes of the same radius. During the construction of other pipeline projects, they cannot be adjusted according to the radius of the pipe, cannot be used cyclically, and have poor applicability.

[0005] Therefore, we propose a pipeline assembly fixture to solve the above problems. Utility Model Content

[0006] With respect to this fixture, the radius of the first clamping member and the second clamping member are fixed, and the two can only adapt to pipes with the same radius. During the construction of other pipeline projects, they cannot be adjusted according to the radius of the pipeline, cannot be used in a cyclical manner, and have poor applicability. The utility model provides a pipeline assembly fixture.

[0007] The utility model solves the technical problem by adopting a solution: a pipe assembly fixture, comprising four L-shaped connectors, four connecting arms and four adjustment components, wherein the interior of the L-shaped connector is hollow and both ends thereof are open;

[0008] The connecting arm is located between the two L-shaped connecting pieces, and the two ends of the connecting arm are respectively slidably arranged in the inner cavities of the two L-shaped connecting pieces;

[0009] The end of the connecting arm and the L-shaped connecting piece are detachably connected via a fixing piece;

[0010] The four L-shaped connectors and the four connecting arms are assembled to form a square, and the four connecting arms are in contact with the four sides of the pipeline respectively;

[0011] The four adjustment components are respectively arranged corresponding to the four connecting arms. The adjustment components include a fixing seat and an adjusting screw. The fixing seat is fixedly connected to the connecting arm, a nut is installed at the end thereof, and the adjusting screw is threadedly connected to the nut.

[0012] Preferably, the L-shaped connecting piece is provided with two groups of through holes, the two groups of through holes correspond to two connecting arms respectively, and a plurality of reserved holes are respectively provided at both ends of the connecting arms.

[0013] Preferably, the connecting member is a bolt disposed in the corresponding through hole and the reserved hole.

[0014] Preferably, an arc seat is welded on one side of the connecting arm corresponding to the pipeline.

[0015] Preferably, the L-shaped connector is formed by welding two square tubes in an L-shape, and the connecting arm is cut from a steel plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is provided with four L-shaped connectors and four connecting arms, and the circumference of the fixture can be adjusted according to the diameter of the pipeline, so that the four connecting arms are respectively in contact with the four sides of the pipeline, so as to be suitable for the combination of pipelines with different diameters. The L-shaped connector and the connecting arm are fixed by bolts, which is convenient for adjustment, disassembly and assembly, and can be used in a turnover manner, thereby improving the applicability and practicality of the fixture.

[0018] 2. The utility model adjusts the ports of the rear section of the pipeline by rotating four adjusting screws one by one, so that the ports of the front and rear pipelines are butted, so as to facilitate the assembly of the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0021] In the figure: 1 L-shaped connecting piece, 11 through hole, 2 bolts, 3 connecting arms, 31 reserved holes, 41 fixing seats, 42 nuts, 43 adjusting screws, 5 arc seats. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2 The utility model provides a technical solution for a pipe assembly fixture:

[0024] Embodiment 1:

[0025] according to Figure 1 and Figure 2 As shown, it includes four L-shaped connectors 1, four connecting arms 3 and four adjustment components. The L-shaped connector 1 is formed by welding two square tubes in an L shape, and the connecting arms 3 are cut from steel plates.

[0026] The interior of the L-shaped connector 1 is hollow, and its two ends are open. The connecting arm 3 is located between the two L-shaped connectors 1. The two ends of the connecting arm 3 are respectively slidably set in the inner cavities of the two L-shaped connectors 1. The connecting arm 3 connects the two L-shaped connectors 1. By setting four L-shaped connectors 1 and four connecting arms 3, the circumference of the fixture can be adjusted according to the diameter of the pipeline, so that the four connecting arms 3 are respectively in contact with the four sides of the pipeline, so as to be suitable for pipelines of different diameters.

[0027] Two groups of through holes 11 are provided on the L-shaped connector 1, and the two groups of through holes 11 correspond to two connecting arms 3 respectively. A plurality of reserved holes 31 are provided at both ends of the connecting arms 3 respectively. The ends of the connecting arms 3 and the L-shaped connector 1 are detachably connected via fixing members. The connector 1 is a bolt 2 arranged in the corresponding through hole 11 and the reserved hole 31. The L-shaped connector 1 and the connecting arm 3 are connected and fixed by the bolt 2 to ensure the stability of the L-shaped connector 1 and the connecting arm 3 during use. The bolt 2 is used for connection and fixing, which is convenient for adjustment and disassembly and can be used cyclically, thereby improving the applicability and practicality of the fixture.

[0028] The four L-shaped connectors 1 and the four connecting arms 3 are assembled to form a square, and the four connecting arms 3 are in contact with the four sides of the pipeline respectively, so that the fixture is installed and fixed on the pipeline.

[0029] Four adjustment components are respectively provided corresponding to the four connecting arms 3. The adjustment components include a fixing seat 41 and an adjusting screw 43. The fixing seat 41 is fixedly connected to the connecting arm 3, and a nut 42 is installed at its end. The adjusting screw 43 is threadedly connected to the nut 42. By rotating the four adjusting screws 43 one by one, the adjusting screws 43 adjust the port of the rear section of the pipeline so that the ports of the front and rear pipelines are connected to each other, so as to facilitate the pipeline pairing work.

[0030] When used, the utility model is a pipe assembly fixture. First, the two L-shaped connectors 1 on the lower side and the two L-shaped connectors 1 on the upper side are respectively mounted on the pipes, and then the upper L-shaped connector 1 is connected to the corresponding connecting arm 3, and is connected and fixed by bolts 2;

[0031] After the fixture is assembled, the four connecting arms 3 are in contact with the four sides of the pipeline respectively, and the fixture is fixed on the front section of the pipeline;

[0032] Finally, the four adjusting screws 43 are rotated one by one to adjust the port of the rear section of the pipeline so that the ports of the front and rear pipelines are butted together, so as to facilitate the assembly of the pipelines.

[0033] Embodiment 2:

[0034] On the basis of the first embodiment, Figure 1 and Figure 2 As shown, an arc seat 5 is welded on one side of the connecting arm 3 corresponding to the pipeline.

Claims

1. A pipe assembly fixture, comprising four L-shaped connectors, four connecting arms and four adjustment components, characterized in that: The interior of the L-shaped connector is hollow, and both ends thereof are open. The connecting arm is located between the two L-shaped connecting pieces, and the two ends of the connecting arm are respectively slidably arranged in the inner cavities of the two L-shaped connecting pieces; The end of the connecting arm and the L-shaped connecting piece are detachably connected via a fixing piece; The four L-shaped connectors and the four connecting arms are assembled to form a square, and the four connecting arms are in contact with the four sides of the pipeline respectively; The four adjustment components are respectively arranged corresponding to the four connecting arms. The adjustment components include a fixing seat and an adjusting screw. The fixing seat is fixedly connected to the connecting arm, a nut is installed at the end thereof, and the adjusting screw is threadedly connected to the nut.

2. The pipe assembly fixture according to claim 1, characterized in that: The L-shaped connecting piece is provided with two groups of through holes, the two groups of through holes correspond to two connecting arms respectively, and a plurality of reserved holes are respectively provided at both ends of the connecting arms.

3. The pipe assembly fixture according to claim 2, characterized in that: The connecting members are bolts arranged in the corresponding through holes and the reserved holes.

4. The pipe assembly fixture according to claim 1, characterized in that: An arc seat is welded on one side of the connecting arm corresponding to the pipeline.

5. The pipe assembly fixture according to claim 1, characterized in that: The L-shaped connecting piece is formed by welding two square tubes in an L-shape, and the connecting arm is formed by cutting a steel plate.

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