Auxiliary butt joint device for pipeline installation

Abstract

The utility model relates to the technical field of auxiliary butt-joint devices, in particular to an auxiliary butt-joint device for pipeline installation, which comprises pipeline bodies and two groups of clamping components, and the two groups of clamping components are used for clamping the two groups of pipeline bodies. The clamping assembly comprises a first clamping groove, a mounting frame, a second clamping groove, an electric cylinder and two first sliding rods, the bottom end of the mounting frame is mounted on the rear side of the top end of the first clamping groove, the electric cylinder is mounted on the mounting frame, the output end of the electric cylinder is connected with the second clamping groove, and the two first sliding rods are slidably connected with the mounting frame. The bottom ends of the two first sliding rods are connected with the top end of the second clamping groove. The outer side wall of the pipeline body is tightly attached to the top end of the first clamping groove and the bottom end of the second clamping groove. And a pulling assembly is further included, and the pulling assembly is used for pulling the two sets of pipeline bodies. The utility model provides an auxiliary butt-joint device for pipeline installation, which can reduce the labor intensity of workers, improve the butt-joint precision and improve the butt-joint efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary docking devices, in particular to an auxiliary docking device for pipeline installation. Background Art

[0002] A gas pipe is a special pipeline for transporting combustible gas. The laying of a gas pipe is characterized by a large amount of engineering work and a long pipeline distance. A gas pipe generally needs to be butt-jointed with multiple short pipes according to the transmission distance, and then the two adjacent pipe sections are fixed by welding or flange connection. However, whether welding or flange connection is used, the ends of the two pipe sections need to be butt-jointed before fixing. The existing butt-jointing method is generally to manually butt-joint the two pipe sections together, so that the two pipe sections are butt-jointed and then welded. However, the manual butt-jointing method requires a large amount of physical strength from the workers, and the efficiency of pipe butt-jointing is not high, and the butt-jointing accuracy is poor. Therefore, an auxiliary butt-jointing device for pipeline installation is needed. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary docking device for pipeline installation, which can reduce the labor intensity of workers, improve docking accuracy, and enhance docking efficiency.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary docking device for pipe installation, comprising a pipe body and a clamping assembly, wherein the clamping assembly is provided with two groups, and the two groups of clamping assemblies are used to clamp the two groups of pipe bodies, the clamping assembly comprises a first clamping groove, a mounting frame, a second clamping groove, an electric cylinder and two groups of first slide bars, the bottom end of the mounting frame is mounted on the rear side of the top end of the first clamping groove, the electric cylinder is mounted on the mounting frame, the output end of the electric cylinder is connected to the second clamping groove, the two groups of first slide bars are slidably connected to the mounting frame, and the bottom ends of the two groups of first slide bars are connected to the second clamping groove The top end is connected, and the outer side wall of the pipe body is tightly attached to the top end of the first clamping groove and the bottom end of the second clamping groove; it also includes a pulling assembly, which is used to pull the two groups of pipe bodies to dock the two groups of pipe bodies. The pulling assembly includes a base plate, two groups of second connecting plates, a bidirectional screw and two groups of second sliding rods. The two groups of second connecting plates are both installed on the top end of the base plate, and the outer ends of the two groups of second sliding rods are respectively connected to the inner ends of the two groups of second connecting plates. The bidirectional screws are rotatably connected to the inner ends of the two groups of second connecting plates. The two groups of first clamping grooves are both slidably connected to the two groups of second sliding rods, and the two groups of first clamping grooves are cooperatively connected to the bidirectional screws.

[0007] Preferably, it further comprises a motor, which is mounted on the second connecting plate, and the output end of the motor is connected to the bidirectional screw.

[0008] Preferably, it further comprises a protective cover, which is mounted on the second connecting plate and the motor is located inside the protective cover.

[0009] Preferably, a plurality of adjustment screws are provided at the bottom end of the base plate.

[0010] Preferably, multiple groups of anti-slip ribs are provided on the multiple groups of adjusting screws, and the multiple groups of anti-slip ribs are used for anti-slip.

[0011] (3) Beneficial effects

[0012] Compared with the prior art, the present invention provides an auxiliary docking device for pipeline installation, which has the following beneficial effects:

[0013] Two groups of pipe bodies that need to be docked are placed in two groups of first clamping grooves respectively, and the two groups of pipe bodies exceed the two groups of first clamping grooves and approach the middle position, then the electric cylinder is energized and started, and the second clamping groove is pushed close to the pipe body by the electric cylinder to clamp the pipe body, and then the bidirectional screw is rotated so that the bidirectional screw rotates to drive the two groups of first clamping grooves to move closer to the middle and make the two groups of pipe bodies contact and dock, thereby providing an auxiliary docking device for pipeline installation, which can reduce the labor intensity of workers, improve docking accuracy, and improve docking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bidirectional screw, the first clamping groove and their connection structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the adjusting screw structure of the utility model.

[0017] Figure numerals: 1. Pipe body; 2. First clamping groove; 3. Mounting bracket; 4. Second clamping groove; 5. Electric cylinder; 6. First slide bar; 7. Base plate; 8. Second connecting plate; 9. Bidirectional screw; 10. Second slide bar; 11. Motor; 12. Protective cover; 13. Adjusting screw; 14. Anti-slip rib. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example

[0020] See also Figure 1 and Figure 2 The two clamping assemblies are used to clamp the two pipe bodies 1. The clamping assemblies include a first clamping groove 2, a mounting bracket 3, a second clamping groove 4, an electric cylinder 5 and two sets of first slide bars 6. The bottom end of the mounting bracket 3 is mounted on the rear side of the top end of the first clamping groove 2, and the electric cylinder 5 is mounted on the mounting bracket 3. The output end of the electric cylinder 5 is connected to the second clamping groove 4. The two sets of first slide bars 6 are slidably connected to the mounting bracket 3, and the bottom ends of the two sets of first slide bars 6 are connected to the top end of the second clamping groove 4. The outer wall of the pipe body 1 is tightly attached to the top end of the first clamping groove 2 and the bottom end of the second clamping groove 4; the pulling assembly is also included. The pulling assembly is used to pull the two sets of pipe bodies 1 to make the two sets of pipe bodies 1 docked. The pulling assembly includes a bottom plate 7, two sets of second connecting plates 8, a bidirectional screw 9 and two sets of second slide bars 10, two sets of second connecting plates 8 The two-way screw 9 is rotated to connect the two groups of first clamping grooves 2 and the two groups of second connecting plates 8. The two groups of first clamping grooves 2 are slidably connected to the two groups of second sliding bars 10, and the two groups of first clamping grooves 2 are matched with the two-way screw 9; the two groups of pipe bodies 1 to be docked are respectively placed in the two groups of first clamping grooves 2, and the two groups of pipe bodies 1 exceed the two groups of first clamping grooves 2 and approach the middle position, and then the electric cylinder 5 is energized and started, and the second clamping groove 4 is pushed to the pipe body 1 by the electric cylinder 5 and the pipe body 1 is clamped, and then the two-way screw 9 is rotated so that the two-way screw 9 rotates to drive the two groups of first clamping grooves 2 to move closer to the middle and make the two groups of pipe bodies 1 contact and dock, thereby providing an auxiliary docking device for pipeline installation, which can reduce the labor intensity of workers, improve docking accuracy, and improve docking efficiency.

[0021] See also Figure 1 and Figure 2 , also includes a motor 11, the motor 11 is installed on the second connecting plate 8, and the output end of the motor 11 is connected to the bidirectional screw 9; the motor 11 is energized and started, and the bidirectional screw 9 is driven to rotate by the motor 11.

[0022] See also Figure 1 and Figure 2 , further comprising a protective cover 12 , which is mounted on the second connecting plate 8 , and the motor 11 is located inside the protective cover 12 ; the protective cover 12 can provide protection for the motor 11 .

[0023] See also Figure 1-Figure 3 , multiple sets of adjusting screws 13 are provided at the bottom end of the base plate 7; the stability of the base plate 7 can be easily adjusted by adjusting the screws 13.

[0024] See also Figure 1-Figure 3, multiple groups of adjusting screws 13 are provided with multiple groups of anti-skid ribs 14, and multiple groups of anti-skid ribs 14 are used for anti-skid; the possibility of slipping can be reduced by the anti-skid ribs 14.

[0025] This motor 11 is a well-known device purchased directly from the market by technicians in this field. Here we only use it and do not make any structural or functional improvements to it. We will not go into details here. The motor 11 is provided with a control switch that matches it. The installation position of the control switch is selected according to actual usage requirements to facilitate operation and control by the operator.

[0026] In summary, when the auxiliary docking device for pipeline installation is in use, the two groups of pipeline bodies 1 that need to be docked are respectively placed in the two groups of first clamping grooves 2, and the two groups of pipeline bodies 1 exceed the two groups of first clamping grooves 2 and approach the middle position, and then the electric cylinder 5 is energized and started, and the second clamping groove 4 is pushed close to the pipeline body 1 and the pipeline body 1 is clamped by the electric cylinder 5, and then the bidirectional screw 9 is rotated so that the bidirectional screw 9 rotates to drive the two groups of first clamping grooves 2 to move closer to the middle and make the two groups of pipeline bodies 1 contact and dock.

[0027] The above embodiments merely represent specific implementation methods of the present invention. Although the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements are all within the scope of protection of the present invention.

Claims

1. An auxiliary docking device for pipeline installation, comprising a pipeline body (1), characterized in that: Also includes: The clamping assembly is provided with two groups, and the two groups of clamping assemblies are used to clamp the two groups of pipe bodies (1). The clamping assembly includes a first clamping groove (2), a mounting frame (3), a second clamping groove (4), an electric cylinder (5) and two groups of first slide bars (6). The bottom end of the mounting frame (3) is mounted on the rear side of the top end of the first clamping groove (2). The electric cylinder (5) is mounted on the mounting frame (3). The output end of the electric cylinder (5) is connected to the second clamping groove (4). The two groups of first slide bars (6) are both slidably connected to the mounting frame (3). The bottom ends of the two groups of first slide bars (6) are both connected to the top end of the second clamping groove (4). The outer wall of the pipe body (1) is in close contact with the top end of the first clamping groove (2) and the bottom end of the second clamping groove (4). A pulling assembly is used to pull two groups of pipe bodies (1) so that the two groups of pipe bodies (1) are docked. The pulling assembly includes a base plate (7), two groups of second connecting plates (8), a bidirectional screw (9) and two groups of second sliding rods (10). The two groups of second connecting plates (8) are both installed on the top of the base plate (7). The outer ends of the two groups of second sliding rods (10) are respectively connected to the inner ends of the two groups of second connecting plates (8). The bidirectional screw (9) is rotatably connected to the inner ends of the two groups of second connecting plates (8). The two groups of first clamping grooves (2) are both slidably connected to the two groups of second sliding rods (10). The two groups of first clamping grooves (2) are cooperatively connected to the bidirectional screw (9).

2. The auxiliary docking device for pipeline installation according to claim 1, characterized in that: It also includes a motor (11), which is installed on the second connecting plate (8), and the output end of the motor (11) is connected to the bidirectional screw (9).

3. The auxiliary docking device for pipeline installation according to claim 2, characterized in that: The invention also comprises a protective cover (12), wherein the protective cover (12) is mounted on the second connecting plate (8), and the motor (11) is located in the protective cover (12).

4. The auxiliary docking device for pipeline installation according to claim 3, characterized in that: A plurality of adjustment screws (13) are provided at the bottom end of the base plate (7).

5. The auxiliary docking device for pipeline installation according to claim 4, characterized in that: Multiple groups of adjusting screw rods (13) are all provided with multiple groups of anti-slip ribs (14), and the multiple groups of anti-slip ribs (14) are all used for anti-slip.

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