Petroleum pipe fitting connector

Abstract

The utility model discloses a petroleum pipe fitting connector, which relates to the technical field of pipe fitting connection, and comprises a working table, the middle part of the working table is provided with an accommodating notch, two groups of petroleum pipe fitting supporting seats for placing petroleum pipe fittings are transversely connected on the working table in a sliding manner, two groups of fixing pieces are arranged on the rear side wall of the working table, and a U-shaped frame is arranged on the two groups of fixing pieces; a butt joint mechanism for adjusting transverse sliding of the two sets of petroleum pipe fitting supporting bases is arranged in the U-shaped frame, a top frame is installed on the rear side wall of the U-shaped frame, a controller and two sets of electric push rods are arranged on the top frame, the telescopic ends of the two sets of electric push rods are connected with U-shaped frames, and the inner walls of the two sets of U-shaped frames are rotationally connected with rolling wheels through bearings. By means of the butt joint mechanism, connectors of the adjacent petroleum pipe fittings can be close to each other, rapid connection of the adjacent petroleum pipe fittings is achieved, and the connection efficiency of the adjacent petroleum pipe fittings is improved; and the rolling wheels can play a role in limiting the petroleum pipe fittings, so that the petroleum pipe fittings are prevented from tilting during butt joint, and the accuracy of the connecting positions of the adjacent petroleum pipe fittings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting connection, in particular to a petroleum pipe fitting connector. Background Art

[0002] Oil pipe fittings are pipeline systems used to transport crude oil, petroleum products and natural gas. They are usually made of steel pipes or alloy steel pipes, laid underground or on the seabed, connecting oil fields, refineries and consumption sites. Oil pipe fittings can transport large amounts of energy over long distances and transport oil resources efficiently and safely. Oil pipe fittings play an important role in the global energy supply chain, supporting the operation of the energy industry and economic development.

[0003] When existing adjacent oil pipe fittings are butt-jointed, they are mostly connected by flanges. Before using the flanges, the interfaces of the adjacent oil pipe fittings need to be brought close to each other. The existing operation method is mostly to manually lift the oil pipe fittings to align the interfaces of the two. It is laborious to lift the oil pipe fittings manually, and it is troublesome to connect the adjacent oil pipe fittings, and the work efficiency is low. Therefore, we propose a oil pipe fitting connector. Utility Model Content

[0004] The utility model aims to provide a petroleum pipe connector to solve the problem in the background art that it is laborious to manually lift the petroleum pipe to align the interfaces of the two, which leads to troublesome connection of adjacent petroleum pipes.

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

[0006] A petroleum pipe connector comprises a workbench, a receiving slot is provided in the middle of the workbench, two sets of petroleum pipe support seats for placing petroleum pipes are slidably connected transversely on the workbench, two sets of fixing parts are installed on the rear side wall of the workbench, U-shaped frames are provided on the two sets of fixing parts, and a docking mechanism for adjusting the transverse sliding of the two sets of petroleum pipe support seats is provided in the U-shaped frame;

[0007] A top frame is installed on the rear side wall of the U-shaped frame. A controller and two sets of electric push rods are arranged on the top frame. The telescopic ends of the two sets of electric push rods are connected to the U-shaped frame, and the inner walls of the two sets of U-shaped frames are rotatably connected to rollers through bearings.

[0008] Further: the docking mechanism includes a reduction motor, which is located on the right outer wall of the U-shaped frame, and the output end of the reduction motor is connected to a bidirectional screw rod, the bottom end of the bidirectional screw rod is rotatably connected to the left inner wall of the U-shaped frame through a bearing, and two groups of threaded connectors are threadedly connected on the bidirectional screw rod, and the outer ends of the two groups of threaded connectors are respectively connected to two groups of oil pipe support seats.

[0009] Furthermore: a cross bar is installed on the inner wall of the U-shaped frame, and two groups of sliders are slidably connected to the cross bar, and the two groups of sliders are respectively connected to the inner side walls of the two groups of threaded connectors.

[0010] Furthermore, two groups of T-slots are provided on the workbench, and T-slide bars are slidably connected in the two groups of T-slots, and the tops of the two groups of T-slide bars are respectively connected to the bottom walls of the two groups of petroleum pipe support seats.

[0011] Furthermore: damping pads are arranged on one side of the two sets of oil pipe fitting support seats close to the oil pipe fittings.

[0012] Furthermore: an anti-skid pad is installed at the bottom of the workbench, and the lower surface of the anti-skid pad is embedded with staggered protrusions.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can drive the bidirectional screw to rotate through the operation of the reduction motor on the docking mechanism, and after the two groups of threaded connectors threadedly connected to the bidirectional screw are limited by the sliding of the cross bar and the slider, the two groups of slidably connected oil pipe fitting support seats can be driven to move in relative or opposite directions, so that the oil pipe fitting interfaces on the two groups of oil pipe fitting support seats can be close to each other, thereby realizing the rapid connection of adjacent oil pipe fittings, replacing the traditional manual operation, and improving the efficiency of connecting adjacent oil pipe fittings; through the operation of the two groups of electric push rods, the rollers in the U-shaped frame can be driven to adjust the height, which can play a limiting role on the positions of the oil pipe fittings on the two groups of oil pipe fitting support seats, avoiding the oil pipe fittings from tilting during the docking process, and improving the accuracy of the connection positions of adjacent oil pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a front structural schematic diagram of the utility model.

[0018] In the figure: 1. Anti-skid mat; 2. Workbench; 3. T-slot; 4. T-slide; 5. Accommodating notch; 6. Oil pipe support seat; 7. U-frame; 8. Reducer motor; 9. Top frame; 10. Electric push rod; 11. U-frame; 12. Roller; 13. Fixing part; 14. Bidirectional screw rod; 15. Threaded connector; 16. Cross bar; 17. Slider; 18. Controller. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] See also Figure 1-3 The utility model provides a technical solution: a petroleum pipe connector, comprising a workbench 2, a receiving slot 5 is provided in the middle of the workbench 2, and two groups of petroleum pipe support seats 6 for placing petroleum pipes are slidably connected to the workbench 2 in a transverse manner, two groups of fixing members 13 are installed on the rear side wall of the workbench 2, and a U-shaped frame 7 is provided on the two groups of fixing members 13, and a docking mechanism for adjusting the transverse sliding of the two groups of petroleum pipe support seats 6 is provided in the U-shaped frame 7; before use, the electrical ends of each electrical device are electrically connected to the electrical ends of the external power supply and the controller 18, and when adjacent petroleum pipes are connected, the two groups of petroleum pipes are placed on the two groups of petroleum pipe support seats 6 respectively (the two groups of petroleum pipe support seats 6 at this time are the two ends of the workbench 2 respectively), and the two groups of petroleum pipe support seats 6 can be driven to move in relative or opposite directions through the action of the docking mechanism, and when the adjacent petroleum pipes are close to each other, the adjacent petroleum pipes are connected by flanges through the space in the receiving slot 5, and the connection of the petroleum pipes does not need to be manually moved, and the connection of the petroleum pipes is convenient;

[0022] A top frame 9 is installed on the rear side wall of the U-shaped frame 7, and a controller 18 and two sets of electric push rods 10 are arranged on the top frame 9. The telescopic ends of the two sets of electric push rods 10 are connected to the U-shaped frame 11, and the inner walls of the two sets of U-shaped frames 11 are rotatably connected to rollers 12 through bearings; the operation of the electric push rods 10 can drive the U-shaped frame 11 to adjust the height, that is, the height of the roller 12 can be adjusted, and the rolling roller 12 can limit the position of the oil pipe fittings on the two sets of oil pipe fitting support seats 6, so as to avoid the oil pipe fittings from tilting during the docking process, thereby improving the accuracy of the connection position of adjacent oil pipe fittings.

[0023] Among them, preferably, the docking mechanism includes a reduction motor 8, which is located on the right outer wall of the U-shaped frame 7, and the output end of the reduction motor 8 is connected to a bidirectional screw rod 14, the bottom end of the bidirectional screw rod 14 is rotatably connected to the left inner wall of the U-shaped frame 7 through a bearing, and two groups of threaded connectors 15 are threadedly connected to the bidirectional screw rod 14, and the outer ends of the two groups of threaded connectors 15 are respectively connected to two groups of oil pipe support seats 6; the U-shaped frame 7 is fixedly installed on the rear side wall of the workbench 1 by two groups of fixing parts 13, and the operation of the reduction motor 8 can drive the bidirectional screw rod 14 to rotate forward or reverse.

[0024] Preferably, a cross bar 16 is also installed on the inner wall of the U-shaped frame 7, and two groups of sliders 17 are slidably connected to the cross bar 16, and the two groups of sliders 17 are respectively connected to the inner side walls of the two groups of threaded connectors 15; the two ends of the threaded connector 15 are respectively fixedly connected to the oil pipe support seat 6 and the slider 17, and the two groups of threaded connectors 15 threadedly connected to the bidirectional screw rod 14 are limited by the sliding of the cross bar 16 and the slider 17, so that the two groups of threaded connectors 15 move in relative or opposite directions, so that the two groups of oil pipe support seats 6 move in relative or opposite directions.

[0025] Preferably, two groups of T-slots 3 are provided on the workbench 2, and T-slide bars 4 are slidably connected in the two groups of T-slots 3, and the tops of the two groups of T-slide bars 4 are respectively connected to the bottom walls of the two groups of oil pipe support seats 6; the T-slide bars 4 are fixedly connected to the oil pipe support seats 6, and the sliding connection between the T-slots 3 and the T-slide bars 4 makes the oil pipe support seats 6 smoother when moving horizontally, and can also prevent their position from being offset during sliding.

[0026] Preferably, the two groups of oil pipe support seats 6 are provided with damping pads on one side close to the oil pipes; the damping pads can increase the friction force in contact with the outer wall of the oil pipes to prevent the oil pipes from detaching from the oil pipe support seats 6.

[0027] Embodiment 2:

[0028] Reference Figure 1 This embodiment is different from the first embodiment in that an anti-skid pad 1 is installed at the bottom of the workbench 2, and the lower surface of the anti-skid pad 1 is embedded with staggered protrusions; the anti-skid pad 1 and the protrusions increase the friction with the working ground, and improve the stability of the entire petroleum pipe connector when in use.

[0029] 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 petroleum pipe connector, comprising a workbench (2), characterized in that: The workbench (2) has a receiving slot (5) in the middle, and two groups of oil pipe support seats (6) for placing oil pipes are slidably connected to the workbench (2) in a transverse manner. Two groups of fixing members (13) are installed on the rear side wall of the workbench (2). The two groups of fixing members (13) are provided with a U-shaped frame (7). The U-shaped frame (7) is provided with a docking mechanism for adjusting the transverse sliding of the two groups of oil pipe support seats (6). A top frame (9) is installed on the rear side wall of the U-shaped frame (7), and a controller (18) and two sets of electric push rods (10) are provided on the top frame (9). The telescopic ends of the two sets of electric push rods (10) are connected to the U-shaped frame (11), and the inner walls of the two sets of U-shaped frames (11) are rotatably connected to rollers (12) via bearings.

2. A petroleum pipe connector according to claim 1, characterized in that: The docking mechanism comprises a reduction motor (8), the reduction motor (8) being located on the right outer wall of the U-shaped frame (7), and the output end of the reduction motor (8) being connected to a bidirectional screw rod (14), the bottom end of the bidirectional screw rod (14) being rotatably connected to the left inner wall of the U-shaped frame (7) via a bearing.

3. A petroleum pipe connector according to claim 2, characterized in that: The bidirectional screw rod (14) is threadedly connected with two groups of threaded connectors (15), and the outer ends of the two groups of threaded connectors (15) are respectively connected to two groups of petroleum pipe supporting seats (6).

4. The petroleum pipe connector according to claim 3, characterized in that: A cross bar (16) is also installed on the inner wall of the U-shaped frame (7), and two groups of sliders (17) are slidably connected to the cross bar (16), and the two groups of sliders (17) are respectively connected to the inner side walls of the two groups of threaded connectors (15).

5. The petroleum pipe connector according to claim 1, characterized in that: The workbench (2) is provided with two groups of T-shaped grooves (3), and T-shaped slide bars (4) are slidably connected in the two groups of T-shaped grooves (3). The tops of the two groups of T-shaped slide bars (4) are respectively connected to the bottom walls of the two groups of oil pipe support seats (6).

6. The petroleum pipe connector according to claim 1, characterized in that: The two sets of oil pipe support seats (6) are both provided with damping pads on one side close to the oil pipe.

7. The petroleum pipe connector according to claim 1, characterized in that: An anti-skid pad (1) is installed at the bottom of the workbench (2), and the lower surface of the anti-skid pad (1) is embedded with staggered protrusions.

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