Opening aligning device for pipeline installation

Abstract

The utility model relates to an aligning device for pipeline installation, which comprises a bearing plate, at least three supporting rods are arranged below the bearing plate, and locking wheels are assembled at the bottom ends of the at least three supporting rods; a threaded rod is connected to the center of the interior of the bearing plate in a penetrating mode, a containing plate is welded to the top end of the threaded rod, the outer surface of the threaded rod is in threaded connection with an adjusting nut, and the adjusting nut is attached to the upper surface of the bearing plate. According to the aligning device for pipeline installation, aligning pipelines are placed on the placing plate, the pushing device moves the aligning pipelines to the positions below the two butt-joint pipelines, meanwhile, locking wheels below the aligning pipelines are locked, then adjusting nuts are rotated to adjust the heights of screws and the placing plate, the aligning pipelines are located between the two butt-joint pipelines, and then the aligning pipelines are placed on the placing plate. And the butt-joint pipeline and the two butt-joint pipelines are located on the same straight line, and at the moment, the butt-joint pipeline and the two butt-joint pipelines can be welded.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a matching device for pipeline installation. Background Art

[0002] In the construction of mechanical pipelines, pipeline installation is the most common and important work. During the pipeline installation process, pipeline docking construction is particularly important. As the most important part of pipeline construction, in previous construction, unstable pipeline docking often affects the quality of pipeline welding. The construction must comply with the design requirements and relevant specifications, while also taking into account the aesthetics after the construction is completed. The usual docking methods are:

[0003] 1. Use a hand winch to hang at a high point and use the hand winch to align the pipes. There is stress when the pipes are aligned and sometimes there are deviations on both sides of the pipes, and the alignment effect is not satisfactory.

[0004] 2. Use a crane to align the pipes, but sometimes the space is limited and it is not suitable for occasions with high requirements on construction technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a docking device for pipe installation, which solves the problem that when a hand winch is used for docking, stress occurs when the pipes are docked, and sometimes there is a deviation between the docking ends on both sides of the pipes, resulting in an unsatisfactory docking effect. When a crane is used to align the pipes, sometimes space is limited, and it is not suitable to be used in occasions with high requirements on construction technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a docking device for pipe installation, comprising a bearing plate, at least three support rods are installed below the bearing plate, and the bottom ends of at least three of the support rods are equipped with locking wheels;

[0007] A screw rod is connected through the center of the bearing plate, a placement plate is welded to the top of the screw rod, an adjustment nut is threadedly connected to the outer surface of the screw rod, and the adjustment nut is fitted with the upper surface of the bearing plate.

[0008] Furthermore, at least three of the support rods are arranged in a circular shape on the lower surface of the supporting plate.

[0009] Furthermore, a placement groove is opened in the interior of the placement plate along the transverse direction for placing the counterpart pipe therein.

[0010] Furthermore, a locking cap that fits the lower surface of the bearing plate is threadedly connected to the outer surface of the screw.

[0011] Furthermore, at least two guide rods are vertically mounted on the lower surface of the placement plate.

[0012] Furthermore, corresponding to the at least two guide rods, at least two through holes are opened inside the bearing plate and are respectively used for the at least two guide rods to move up and down.

[0013] Furthermore, the bearing plate and the support rod are both made of carbon structural steel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The matching device for pipe installation places the matching pipe on a placement plate, pushes the device, moves the matching pipe to the bottom of the two butt-jointed pipes, locks the locking wheel below it, and then rotates the adjusting nut to adjust the height of the screw rod and the placement plate, so that the matching pipe is between the two butt-jointed pipes and is located on the same straight line as the two butt-jointed pipes. At this time, the matching pipe can be welded to the two butt-jointed pipes.

[0016] 2. This joint device for pipe installation, when there is no hanging point above the pipe and there are other pipes beside the pipe to be welded, the pipe can be placed on this device for pipe joint welding, and the joint height can be adjusted at will. The pipe is stable on this device and is not easy to move, so that the joint quality is guaranteed. It can be recycled, easy to make, light and portable, and can be widely used in the industrial field. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0019] In the figure: 1. load-bearing plate; 2. support rod; 3. locking wheel; 4. screw rod; 5. adjusting nut; 6. placement plate; 7. placement groove; 8. locking cap; 9. guide rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 In this embodiment, a docking device for pipeline installation is used to transport docking pipelines so that the docking pipeline and the two docking pipelines are on the same horizontal line, ensuring that the docking points of the two pipelines can be effectively docked.

[0022] Specifically, it includes a supporting plate 1, at least three supporting rods 2 are installed below the supporting plate 1, and the bottom ends of at least three supporting rods 2 are equipped with locking wheels 3; a screw rod 4 is connected through the center of the inside of the supporting plate 1, a placement plate 6 is welded to the top of the screw rod 4, and an adjusting nut 5 is threadedly connected to the outer surface of the screw rod 4, and the adjusting nut 5 is in contact with the upper surface of the supporting plate 1.

[0023] In actual use, the mating pipes are placed on the placement plate 6, and the pushing device is used to move the mating pipes to the bottom of the two butt-jointed pipes, and the locking wheel 3 below them is locked. Then, the adjusting nut 5 is rotated to adjust the height of the screw rod 4 and the placement plate 6, so that the mating pipe is between the two butt-jointed pipes and is located on the same straight line as the two butt-jointed pipes. At this time, the mating pipes can be welded to the two butt-jointed pipes.

[0024] In addition, in order to ensure the stability of the support, at least three support rods 2 in this embodiment are distributed in a circular array on the lower surface of the supporting plate 1 .

[0025] Furthermore, in order to ensure the stability of the placement of the counterpart pipes and avoid rolling during transportation, in this embodiment, a placement groove 7 is preferably opened in the inside of the placement plate 6 along the horizontal direction for placing the counterpart pipes therein.

[0026] In actual setting, a placement groove 7 is opened horizontally inside the placement plate 6. The design of the placement groove 7 can effectively fix the counterpart pipe inside the placement plate 6, avoiding rolling and shaking during transportation, and ensuring the stability of the counterpart pipe.

[0027] Furthermore, in order to ensure the stability when supporting the mating pipes, a locking cap 8 that fits the lower surface of the bearing plate 1 is threadedly connected to the outer surface of the screw 4 .

[0028] In actual use, after the height of the placement plate 6 is determined, the locking cap 8 on the outer surface of the screw 4 is tightened so that the locking cap 8 fits with the lower surface of the supporting plate 1, thereby further improving the stability of the placement plate 6 during support.

[0029] In addition, in order to ensure the stability of the placement plate 6 when it moves up and down, at least two guide rods 9 are vertically installed on the lower surface of the placement plate 6. Corresponding to the at least two guide rods 9, at least two through holes are opened inside the supporting plate 1 for the at least two guide rods 9 to move up and down respectively.

[0030] In actual use, the placement plate 6 moves up and down, driving the guide rod 9 connected thereto to move inside the bearing plate 1, thereby guiding the placement plate 6 to ensure that the placement plate 6 can only move up and down when the adjustment nut 5 rotates.

[0031] Preferably, in order to ensure the strength of the bearing plate 1 and the placement plate 6, the bearing plate 1 and the support rod 2 are preferably made of carbon structural steel in this embodiment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A docking device for pipeline installation, characterized in that: It comprises a bearing plate (1), at least three support rods (2) are installed below the bearing plate (1), and the bottom ends of at least three support rods (2) are equipped with locking wheels (3); A screw rod (4) is connected through the center of the interior of the bearing plate (1), a placement plate (6) is welded to the top of the screw rod (4), an adjustment nut (5) is threadedly connected to the outer surface of the screw rod (4), and the adjustment nut (5) is in contact with the upper surface of the bearing plate (1).

2. A docking device for pipeline installation according to claim 1, characterized in that: At least three support rods (2) are arranged in a circular shape on the lower surface of the supporting plate (1).

3. A docking device for pipeline installation according to claim 1, characterized in that: A placement groove (7) is provided in the interior of the placement plate (6) along the transverse direction for placing the corresponding pipe therein.

4. A docking device for pipeline installation according to claim 1, characterized in that: A locking cap (8) that fits the lower surface of the bearing plate (1) is threadedly connected to the outer surface of the screw rod (4).

5. The docking device for pipeline installation according to claim 1, characterized in that: At least two guide rods (9) are vertically mounted on the lower surface of the placement plate (6).

6. A docking device for pipeline installation according to claim 5, characterized in that: Corresponding to the at least two guide rods (9), at least two through holes are opened inside the bearing plate (1) and are respectively used for the at least two guide rods (9) to move up and down.

7. The docking device for pipeline installation according to claim 1, characterized in that: The bearing plate (1) and the support rod (2) are both made of carbon structural steel.

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