Pipeline butt joint auxiliary tool

Abstract

The utility model belongs to the technical field of pipeline butt joint, and provides a pipeline butt joint auxiliary tool which comprises two leveling units and a connecting unit arranged between the two leveling units, the two leveling units are arranged in a 90-degree included angle mode, each leveling unit comprises a square pipe and transverse plates symmetrically arranged at the two ends of the square pipe, and the two leveling units are connected through the connecting unit. One end of the transverse plate is installed in the square pipe, the other end of the transverse plate is provided with a supporting leg, a vertical plate is further fixedly arranged on the side face of the transverse plate, a lifting protrusion is fixedly arranged on the vertical plate, a pushing screw is further installed on the square pipe in a threaded mode, a first nut is installed at one end of the pushing screw, and a leveling block is installed at the other end of the pushing screw. The side hole for the leveling block to slide is formed in the side face of the square pipe, when the flange plate at the end opening of the auxiliary pipeline is connected, the two leveling units can conduct leveling treatment on the pipe opening in the transverse direction and the longitudinal direction respectively, and compared with the prior art that a tool can only conduct single reverse leveling, the tool has the advantage of being wider in practicability.

Description

Technical Field

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

[0002] When connecting pipes, since the pipe joints are often not in the same horizontal position due to various factors, auxiliary tools are needed to make the two pipe openings in the same horizontal position, so as to facilitate the connection of the flanges at the two pipe openings.

[0003] During the process of pipe docking, the pipe openings of the two pipes may be uneven both longitudinally and transversely. When using existing pipe docking auxiliary tools, they can usually only perform horizontal adjustment of the two pipes in a single direction, longitudinally or transversely. Therefore, there are certain deficiencies in practicality. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline butt joint auxiliary tool to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pipeline docking auxiliary tool comprises two leveling units and a connecting unit arranged between the two leveling units, wherein the two leveling units are arranged at an angle of 90°, and the leveling units comprise a square tube and horizontal plates symmetrically arranged at both ends of the square tube, wherein one end of the horizontal plate is installed in the square tube, and the other end is provided with a supporting foot, and a vertically arranged vertical plate is fixedly arranged on the side of the horizontal plate, and a lifting protrusion is fixedly arranged on the side of the vertical plate close to the square tube, and a pushing screw is also threadedly installed on the square tube, a first nut is installed on one end of the pushing screw, and a leveling block is installed on the other end, and a side hole for the leveling block to slide is opened on the side of the square tube.

[0007] As a further solution of the utility model: the connection unit includes three arc-shaped connecting members, which are respectively installed between the square tube and the two transverse plates, and each includes two concentrically arranged arc-shaped rods and a plurality of reinforcing rods installed between the two arc-shaped rods.

[0008] As a further solution of the utility model: the end of the horizontal plate that passes through the square tube is also fixedly installed with a slider, and the slider is slidably arranged in the square tube.

[0009] As a further solution of the utility model: the support foot is threadedly installed on the end of the cross plate, and a foot pad is installed at one end of the support foot, and a second nut is installed at the other end.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model provides two leveling units with an angle of 90°. When the flange of the auxiliary pipe port is connected, the two leveling units can respectively perform horizontal and vertical leveling processing on the pipe mouth. Compared with the tools in the prior art that can only perform single reverse leveling, the utility model has the advantage of wider practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a pipeline docking auxiliary tool;

[0013] Figure 2 is an enlarged view of a leveling unit in a pipeline docking auxiliary tool;

[0014] Figure 3 for Figure 1 Side view of

[0015] In the figure: 1-leveling unit, 2-connecting unit, 3-square tube, 4-horizontal plate, 5-vertical plate, 6-support foot, 7-lifting protrusion, 8-advancing screw, 9-first nut, 10-leveling block, 11-arc rod, 12-reinforcement rod, 13-slider, 14-foot pad, 15-second nut. DETAILED DESCRIPTION

[0016] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0017] See also Figure 1-3 , a pipeline docking auxiliary tool comprises two leveling units 1 and a connecting unit 2 arranged between the two leveling units 1, and the two leveling units 1 are arranged at an angle of 90° between them. The leveling unit 1 comprises a square tube 3 and a horizontal plate 4 symmetrically arranged at both ends of the square tube 3, one end of the horizontal plate 4 is installed in the square tube 3, and the other end is provided with a supporting foot 6, and the side of the horizontal plate 4 is also fixedly provided with a vertical plate 5 arranged vertically, and the vertical plate 5 is fixedly provided with a lifting protrusion 7 near the side of the square tube 3. A pushing screw 8 is also threadedly installed on the square tube 3, and a first nut 9 is installed at one end of the pushing screw 8, and a leveling block 10 is installed at the other end. A side hole for sliding the leveling block 10 is opened on the side of the square tube 3. By setting two leveling units 1 with an angle of 90°, when the flange of the auxiliary pipeline port is connected, the two leveling units 1 can respectively perform horizontal and vertical leveling processing on the pipe mouth, which has the advantage of wider practicality compared with the tool in the prior art that can only perform single reverse leveling.

[0018] The connection unit 2 includes three arc-shaped connection members, which are respectively installed between the square tube 3 and the two transverse plates 4 , and each includes two concentrically arranged arc-shaped rods 11 and a plurality of reinforcing rods 12 installed between the two arc-shaped rods 11 .

[0019] In addition, a slider 13 is fixedly installed at the end of the cross plate 4 that passes through the square tube 3. The slider 13 is slidably set in the square tube 3. Through this setting, the extension length of the two cross plates 4 can be adjusted according to the thickness of the flanges on the two pipes, so that the device can meet the leveling requirements of flanges of different widths of pipes, further improving the practicality of the tool.

[0020] Furthermore, the supporting foot 6 is threadedly mounted on the end of the cross plate 4, and a foot pad 14 is installed at one end of the supporting foot 6, and a second nut 15 is installed at the other end. Through such an arrangement, the length of the supporting foot 6 can be adjusted according to the diameter of the pipe, so that the tool can be suitable for pipes of different diameters, further improving the practicality of the tool.

[0021] Specifically, when using the tool, first place the square tubes 3 in the two leveling units 1 at the flange positions of the two pipes, and make the leveling block 10 just between the two flanges, then pull the two horizontal plates 4 in one of the leveling units 1 so that the lifting protrusions 7 on the vertical plate 5 are inserted into the connecting holes of the flanges, and screw the second nut 15 through the tool so that the ends of the supporting feet 6 at the ends of the horizontal plates 4 are against the side walls of the pipes, and repeat the operation on the other leveling unit 1. After the operation is completed, screw the first nuts 9 on the two square tubes 3 through the tool. When the first nut 9 pushes the adjusting block to move, the flanges can be leveled in the transverse and longitudinal directions, and the connecting holes on the two flanges are aligned, thereby assisting the docking of the two pipes.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pipeline docking auxiliary tool, characterized in that: The invention comprises two leveling units (1) and a connecting unit (2) arranged between the two leveling units (1), wherein the two leveling units (1) are arranged at an angle of 90 degrees, wherein the leveling unit (1) comprises a square tube (3) and a horizontal plate (4) symmetrically arranged at both ends of the square tube (3), wherein one end of the horizontal plate (4) is installed in the square tube (3), and the other end is provided with a supporting foot (6), and a vertical plate (5) is fixedly arranged on the side of the horizontal plate (4), and a lifting protrusion (7) is fixedly arranged on the side of the vertical plate (5) close to the square tube (3), and a pushing screw (8) is also threadedly installed on the square tube (3), wherein one end of the pushing screw (8) is provided with a first nut (9), and the other end is provided with a leveling block (10), and a side hole for the leveling block (10) to slide is opened on the side of the square tube (3).

2. The pipeline docking auxiliary tool according to claim 1, characterized in that: The connection unit (2) comprises three arc-shaped connection members, which are respectively installed between the square tube (3) and the two transverse plates (4), and each of which comprises two concentrically arranged arc-shaped rods (11) and a plurality of reinforcing rods (12) installed between the two arc-shaped rods (11).

3. The pipeline docking auxiliary tool according to claim 1, characterized in that: A slider (13) is fixedly mounted on the end of the transverse plate (4) that passes through the square tube (3), and the slider (13) is slidably arranged in the square tube (3).

4. The pipeline docking auxiliary tool according to claim 1, characterized in that: The support foot (6) is threadedly mounted on the end of the transverse plate (4), and a foot pad (14) is mounted on one end of the support foot (6) and a second nut (15) is mounted on the other end.

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