Large-diameter thin-plate pipeline assembling device

Abstract

The utility model discloses a large-diameter thin-plate pipeline assembly device, and mainly relates to the technical field of pipeline assembly. Comprising a fixed bottom beam, two triangular supporting frames are arranged at the top of the fixed bottom beam, one corner of each triangular supporting frame is hinged to the fixed bottom beam, a locking device is arranged between the fixed bottom beam and one or two triangular supporting frames, and L-shaped roller supports are arranged at the upper corner and the lower corner of each triangular supporting frame. The corner of the L-shaped roller support is hinged to the triangular supporting frame, and rollers are arranged at the two ends of the L-shaped roller support. The device is simple and detachable in structure, convenient and flexible to operate, safe, reliable, low in use cost and capable of controlling the deformation of the large-diameter thin-plate pipeline, improving the machining precision, reducing the risk of high-altitude operation, reducing the labor cost, improving the efficiency and improving the speed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline assembly, in particular to a large-diameter thin-plate pipeline assembly device. Background Art

[0002] At present, in the docking operation of large-diameter thin-plate pipes, it is necessary to make supports in advance according to the pipe diameter, and make different supports for different pipe diameters. Then, a crane is used to lift and dock the pipes, which results in a large workload and waste of materials. Utility Model Content

[0003] The purpose of the utility model is to solve the problems existing in the prior art and to provide a large-diameter thin-plate pipe assembly device, which has a simple and detachable structure, is convenient and flexible to operate, is safe and reliable, has a low cost of use, can control the deformation of large-diameter thin-plate pipes, improves processing accuracy, reduces the risk of high-altitude operations, and can reduce labor costs, increase efficiency and speed.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A large-diameter thin-plate pipe assembly device comprises a fixed bottom beam, two triangular support frames are arranged on the top of the fixed bottom beam, one corner of the triangular support frame is hinged to the fixed bottom beam, and a locking device is arranged between the fixed bottom beam and one or two triangular support frames, L-shaped roller brackets are arranged at the upper and lower corners of the triangular support frame, the corners of the L-shaped roller bracket are hinged to the triangular support frame, and rollers are arranged at both ends of the L-shaped roller bracket.

[0006] Preferably, the distance between the two triangular support frames is adjustable.

[0007] Preferably, the triangular support frame is hinged to the fixed bottom beam via a hinge seat, the hinge seat is fixed to the fixed bottom beam via bolts, and the fixed bottom beam is provided with a plurality of adjustment holes adapted to the bolts.

[0008] Preferably, the triangular support frame is an obtuse-angled triangular support frame, and the corner where the obtuse angle of the obtuse-angled triangular support frame is located is hinged to the fixed bottom beam.

[0009] Preferably, the locking device is a screw arranged on the triangular support frame, and the fixed bottom beam is provided with a waist-shaped hole adapted to the screw.

[0010] Preferably, the roller at the bottom end of the L-shaped roller bracket is connected to a transmission device for driving the roller to rotate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model has the characteristics of simple and detachable structure, convenient and flexible operation, safety and reliability, low use cost, and can control the deformation of large-diameter thin-plate pipes, improve processing accuracy, reduce the risk of high-altitude operations, and can reduce labor costs, increase efficiency and speed.

[0013] 2. The utility model adopts multi-point support, can automatically adjust the angle according to different pipe diameters, and has low use cost.

[0014] 3. The utility model sets a transmission device on the bottom roller, and the large-diameter thin-plate pipe can rotate 360 ​​degrees, which reduces labor costs, increases efficiency and improves speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a principle diagram of the utility model.

[0017] Numbers in the attached drawings: 1. Fixed bottom beam; 2. Triangular support frame; 3. Locking device; 4. L-shaped roller bracket; 5. Roller; 6. Articulated seat; 7. Transmission device. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0019] Example: As attached Figure 1-2 The utility model is a large-diameter thin-plate pipe assembly device, comprising a fixed bottom beam 1, two triangular support frames 2 are arranged on the top of the fixed bottom beam 1, one corner of the triangular support frame 2 is hinged to the fixed bottom beam 1, and a locking device 3 is arranged between the fixed bottom beam 1 and one or two triangular support frames 2, a locking device 3 can be arranged between the two triangular support frames 2 and the fixed bottom beam 1 respectively, and a locking device 3 can also be arranged between one of the triangular support frames 2 and the fixed bottom beam 1, the inclination angle of the triangular support frame 2 is adjustable, and the inclination angle of the triangular support frame 2 can be locked by the locking device 3, and the angle of the triangular support frame 2 can be automatically adjusted according to the pipe diameter.

[0020] Preferably, in order to facilitate locking the inclination angle of the triangular support frame, the locking device 3 is a screw arranged on the triangular support frame 2, and a waist-shaped hole adapted to the screw is provided on the fixed bottom beam 1. The fixed bottom beam 1 can adopt a channel steel with an opening facing downward, and at least two nuts are provided on the screw, one of which is located on the inner side of the channel steel, and the other is located on the top of the channel steel. The screw is locked on the channel steel by the two nuts, and the screw is rotatably connected to the triangular support frame 2. A through hole adapted to the screw is provided on the triangular support frame 2, and a nut is provided on the upper part of the screw, through which the screw is confined to the triangular support frame 2.

[0021] An L-shaped roller bracket 4 is provided at the upper and lower corners of the triangular support frame 2. The corners of the L-shaped roller bracket 4 are hinged to the triangular support frame 2, and rollers 5 are provided at both ends of the L-shaped roller bracket 4. The large-diameter thin plate pipe gives the roller 5 a downward force, so that the L-shaped roller bracket 4 automatically finds a suitable angle.

[0022] Preferably, in order to be suitable for large-diameter thin-plate pipes with different outer diameters, the distance between the two triangular support frames 2 is adjustable.

[0023] Preferably, in order to facilitate the adjustment of the distance between the two triangular support frames, the triangular support frame 2 is hinged to the fixed bottom beam 1 through a hinge seat 6, and the hinge seat 6 is fixed to the fixed bottom beam 1 by bolts. The fixed bottom beam 1 is provided with a plurality of groups of adjustment holes corresponding to the bolts from left to right, and the number of each group of adjustment holes is the same as the number of bolts on the hinge seat 6.

[0024] Preferably, the triangular support frame 2 is an obtuse-angled triangular support frame, and the corner where the obtuse angle of the obtuse-angled triangular support frame is located is hinged to the fixed bottom beam 1.

[0025] Preferably, in order to facilitate the rotation of the large-diameter thin-plate pipe, the roller 5 at the bottom end of the L-shaped roller bracket 4 is connected to a transmission device 7 for driving the roller 5 to rotate. When in use, the transmission device 7 drives the roller 5 to rotate, thereby driving the large-diameter thin-plate pipe to rotate. The large-diameter thin-plate pipe can rotate 360 ​​degrees.

Claims

1. A large diameter thin plate pipe assembly device, characterized in that: The invention comprises a fixed bottom beam (1), wherein two triangular support frames (2) are arranged on the top of the fixed bottom beam (1), one of the corners of the triangular support frames (2) is hinged to the fixed bottom beam (1), and a locking device (3) is arranged between the fixed bottom beam (1) and one or both of the triangular support frames (2), and L-shaped roller brackets (4) are arranged at the upper and lower corners of the triangular support frame (2), the corners of the L-shaped roller bracket (4) are hinged to the triangular support frame (2), and rollers (5) are arranged at both ends of the L-shaped roller bracket (4).

2. A large diameter thin plate pipe assembly device according to claim 1, characterized in that: The distance between the two triangular support frames (2) is adjustable.

3. A large diameter thin plate pipe assembly device according to claim 2, characterized in that: The triangular support frame (2) is hinged to the fixed bottom beam (1) via a hinge seat (6); the hinge seat (6) is fixed to the fixed bottom beam (1) via bolts; and the fixed bottom beam (1) is provided with a plurality of adjustment holes adapted to the bolts.

4. The large-diameter thin-plate pipe assembly device according to claim 1, characterized in that: The triangular support frame (2) is an obtuse-angled triangular support frame, and the corner where the obtuse angle of the obtuse-angled triangular support frame is located is hinged to the fixed bottom beam (1).

5. The large-diameter thin-plate pipe assembly device according to claim 1, characterized in that: The locking device (3) is a screw arranged on the triangular support frame (2), and the fixed bottom beam (1) is provided with a waist-shaped hole adapted to the screw.

6. The large-diameter thin-plate pipe assembly device according to claim 1, characterized in that: The roller (5) at the bottom end of the L-shaped roller bracket (4) is connected to a transmission device (7) for driving the roller (5) to rotate.

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