A fixed support for pipeline welding in engineering construction

Abstract

The utility model discloses a kind of fixed support for engineering construction pipeline welding, including bottom plate, the first fixed mechanism for fixing pipeline is arranged on the bottom plate upper end side, the first fixed mechanism includes first fixed platform, first cylinder, first clamping block, the first fixed platform is fixedly arranged on the bottom plate upper end side, the first cylinder is fixedly arranged on the first fixed platform surface side, the movable end of the first cylinder is fixedly arranged with first clamping block, the bottom plate upper end is provided with second fixed mechanism on first fixed mechanism side, the second fixed mechanism includes slide rail, sliding block, second fixed platform, second cylinder, second clamping block, the slide rail is fixedly arranged on the bottom plate upper end in first fixed platform side. The utility model can conveniently carry out welding fixed work for various radian elbow, so the fixing range of the device can be greatly improved, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline welding technology, specifically a fixed support for pipeline welding in engineering construction. Background Technology

[0002] In existing engineering construction, pipe welding is a common step, and fixing supports are an essential piece of equipment. However, existing pipe welding fixing supports, such as the Chinese patent application number 202311567927.9, can fix pipes, but only straight pipes. The fixing effect is not good when fixing curved pipes. Therefore, the effectiveness of such devices is limited. To address this problem, an improved fixing support for pipe welding in engineering construction is needed. Utility Model Content

[0003] The purpose of this utility model is to provide a fixed support for pipeline welding in engineering construction, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixed support for welding pipelines in engineering construction, comprising a base plate, wherein a first fixing mechanism for fixing the pipeline is provided on one side of the upper end of the base plate, the first fixing mechanism comprising a first fixing platform, a first cylinder, and a first clamping block, wherein the first fixing platform is fixedly provided on one side of the upper end of the base plate, the first cylinder is fixedly provided on one side of the surface of the first fixing platform, and the first clamping block is fixedly provided on the movable end of the first cylinder, wherein a second fixing mechanism is provided on one side of the first fixing mechanism on the upper end of the base plate, the second fixing mechanism comprising a slide rail, a slider, a second fixing platform, a second cylinder, and a second clamping block, wherein the slide rail is fixedly provided on one side of the first fixing platform on the upper end of the base plate, the slider is movably engaged on the outer surface of the upper end of the slide rail, the second fixing block is fixedly provided on the upper end of the slider, the second cylinder is fixedly provided on one side of the upper end of the second fixing block, and the second clamping block is fixedly provided on the movable end of the second cylinder.

[0005] Preferably, a welding mechanism is provided on the upper end of the base plate between the first fixing mechanism and the second fixing mechanism. The welding mechanism includes a bracket, a limiting roller, a rotating ring, a welding head, a locking tooth, a motor, and a gear. A bracket is fixedly provided on the upper end of the base plate between the first fixing mechanism and the second fixing mechanism. Two brackets are provided and symmetrically arranged on the upper end of the base plate. A limiting roller is movably provided on the upper end of the bracket via a rotating shaft. Four limiting rollers are provided, arranged in pairs on the surfaces of the two brackets. A rotating ring is provided between the four limiting rollers. A groove is formed on the surface of the limiting roller. The limiting roller is movably engaged with the rotating ring through the groove. A welding head is fixedly provided on the upper end of the rotating ring surface. Several locking teeth are evenly fixedly provided on one side of the rotating ring surface. A motor is fixedly provided on the lower end of the rotating ring on the surface of the base plate. A gear is fixedly provided on the power output shaft end of the motor. The welding mechanism facilitates circumferential welding.

[0006] Preferably, the gear and the locking teeth mesh with each other, and the gear is driven to rotate by the motor, which can conveniently drive the rotating ring and the welding head to rotate.

[0007] Preferably, the slide rail is arc-shaped. Since this device needs to adapt to various curvatures of bent pipes for welding and fixing, the slide rail needs to be arc-shaped to facilitate adjustment of the angle between the second fixing mechanism and the first fixing mechanism.

[0008] Preferably, the slider surface is provided with locking screws, which can fix the position of the slider by tightening the locking screws.

[0009] Preferably, a pointer is fixedly provided on the surface of the slider, and a scale line is provided on the upper surface of the base plate. The pointer can indicate the angle formed by the second fixing mechanism and the first fixing mechanism at this time.

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

[0011] 1. The first fixing mechanism and the second fixing mechanism of this utility model can form a certain angle as needed, which can facilitate welding and fixing of pipes with various curvatures, thus greatly improving the fixing range and applicability of this device.

[0012] 2. The second fixing mechanism of this utility model can be adjusted in position as needed. During adjustment, the slider slides on the upper end of the slide rail to adjust the position of the second fixing mechanism. Then, tightening the locking screw can fix the position of the slider. This allows for convenient adjustment of the angle between the first fixing mechanism and the second fixing mechanism, thereby further improving the applicability of this device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a fixed support for welding pipelines in engineering construction according to this utility model;

[0014] Figure 2 This is a side view of a fixed support for welding pipelines in engineering construction according to the present invention;

[0015] Figure 3 This is a top view of a fixed support for welding pipelines in engineering construction according to the present invention;

[0016] Figure 4 This is an angle adjustment view of the second fixing mechanism in a fixed support for pipeline welding in engineering construction according to the present invention.

[0017] In the diagram: 1. Base plate; 2. First fixed platform; 3. First cylinder; 4. First clamping block; 5. Slide rail; 6. Slider; 7. Second fixed platform; 8. Second cylinder; 9. Second clamping block; 10. Bracket; 11. Limiting roller; 12. Rotating ring; 13. Welding head; 14. Clamping tooth; 15. Motor; 16. Gear; 17. Locking screw; 18. Pointer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a fixed support 10 for welding pipelines in engineering construction, including a base plate 1. A first fixing mechanism for fixing the pipeline is provided on one side of the upper end of the base plate 1. The first fixing mechanism includes a first fixing platform 2, a first cylinder 3, and a first clamping block 4. The first fixing platform 2 is fixedly provided on one side of the upper end of the base plate 1. The first cylinder 3 is fixedly provided on one side of the surface of the first fixing platform 2. The first clamping block 4 is fixedly provided on the movable end of the first cylinder 3. A second fixing mechanism is provided on one side of the first fixing mechanism on the upper end of the base plate 1. The second fixing mechanism includes a slide rail 5, a slider 6, a second fixing platform 7, a second cylinder 8, and a second clamping block 9. The slide rail 5 is fixedly provided on one side of the first fixing platform 2 on the upper end of the base plate 1. The slider 6 is movably engaged on the outer surface of the upper end of the slide rail 5. The second fixing block is fixedly provided on the upper end of the slider 6. The second cylinder 8 is fixedly provided on one side of the upper end of the second fixing block. The second clamping block 9 is fixedly provided on the movable end of the second cylinder 8.

[0020] A welding mechanism is provided on the upper end of the base plate 1 between the first fixing mechanism and the second fixing mechanism. The welding mechanism includes a bracket 10, a limiting roller 11, a rotating ring 12, a welding head 13, a locking tooth 14, a motor 15, and a gear 16. The bracket 10 is fixedly provided on the upper end of the base plate 1 between the first fixing mechanism and the second fixing mechanism. Two brackets 10 are provided and symmetrically arranged on the upper end of the base plate 1. The limiting roller 11 is movably provided on the upper end of the bracket 10 through a rotating shaft. Four limiting rollers 11 are provided, arranged in pairs in pairs. On the surface of the bracket 10, a rotating ring 12 is provided between the four limiting rollers 11. The surface of the limiting rollers 11 is provided with grooves. The rotating ring 12 is movably engaged with the limiting rollers 11 through the grooves. A welding head 13 is fixedly provided at the upper end of the surface of the rotating ring 12. Several teeth 14 are evenly fixedly provided on one side of the surface of the rotating ring 12. A motor 15 is fixedly provided on the surface of the base plate 1 at the lower end of the rotating ring 12. A gear 16 is fixedly provided at the power output shaft end of the motor 15. The welding mechanism can facilitate the circumferential welding work.

[0021] The gear 16 meshes with the tooth 14, and the motor 15 drives the gear 16 to rotate, which can conveniently drive the rotating ring 12 and the welding head 13 to rotate.

[0022] The slide rail 5 is arc-shaped. Since this device needs to be adapted to bends of various curvatures for welding and fixing, the slide rail 5 needs to be arc-shaped to facilitate the adjustment of the angle between the second fixing mechanism and the first fixing mechanism.

[0023] The surface of the slider 6 is provided with a locking screw 17. By tightening the locking screw 17, the position of the slider 6 can be fixed.

[0024] A pointer 18 is fixedly provided on the surface of the slider 6, and a scale line is opened on the upper surface of the base plate 1. The pointer 18 can indicate the angle formed by the second fixing mechanism and the first fixing mechanism at this time.

[0025] Working principle: When using this device, the first fixing mechanism and the second fixing mechanism can form a certain angle as needed, which can facilitate welding and fixing of pipes with various curvatures. This can greatly improve the fixing range of this device and enhance its applicability.

[0026] The second fixing mechanism of this device can be adjusted in position as needed. During adjustment, the slider 6 slides on the upper end of the slide rail 5 to adjust the position of the second fixing mechanism. Then, tightening the locking screw 17 can fix the position of the slider 6. This allows for easy adjustment of the angle between the first fixing mechanism and the second fixing mechanism, thereby further improving the applicability of this device.

[0027] It should be noted that after the pipe is welded and fixed into a whole, the pipe should be pulled out from the rotating ring 12.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed support for welding pipelines in engineering construction, comprising a base plate (1), characterized in that: The base plate (1) is provided with a first fixing mechanism for fixing the pipe on one side of the upper end. The first fixing mechanism includes a first fixing platform (2), a first cylinder (3), and a first clamping block (4). The first fixing platform (2) is fixedly provided on one side of the upper end of the base plate (1). The first cylinder (3) is fixedly provided on one side of the surface of the first fixing platform (2). The first clamping block (4) is fixedly provided on the movable end of the first cylinder (3). The base plate (1) is provided with a second fixing mechanism on one side of the first fixing mechanism. The second fixing mechanism includes a slide rail (5), a slider (6), a second fixing platform (7), a second cylinder (8), and a second clamping block (9). The slide rail (5) is fixedly provided on one side of the first fixing platform (2) on the upper end of the base plate (1). The slider (6) is movably engaged on the outer surface of the upper end of the slide rail (5). The second fixing block is fixedly provided on the upper end of the slider (6). The second cylinder (8) is fixedly provided on one side of the upper end of the second fixing block. The second clamping block (9) is fixedly provided on the movable end of the second cylinder (8).

2. The fixed support for pipeline welding in engineering construction according to claim 1, characterized in that: A welding mechanism is provided on the upper end of the base plate (1) between the first fixing mechanism and the second fixing mechanism. The welding mechanism includes a bracket (10), a limiting roller (11), a rotating ring (12), a welding head (13), a locking tooth (14), a motor (15), and a gear (16). The bracket (10) is fixedly provided on the upper end of the base plate (1) between the first fixing mechanism and the second fixing mechanism. There are two brackets (10) symmetrically arranged on the upper end of the base plate (1). The limiting rollers (11) are movably provided on the upper end of the brackets (10) through a rotating shaft. There are four limiting rollers (11), arranged in pairs. A set of four limiting rollers (11) are respectively set on the surfaces of two supports (10). A rotating ring (12) is set between the four limiting rollers (11). The surface of the limiting roller (11) is provided with a groove. The limiting roller (11) is movably engaged with the rotating ring (12) through the groove. A welding head (13) is fixedly set on the upper end of the surface of the rotating ring (12). Several teeth (14) are evenly fixed on one side of the surface of the rotating ring (12). A motor (15) is fixedly set on the surface of the base plate (1) at the lower end of the rotating ring (12). A gear (16) is fixedly set on the power output shaft end of the motor (15).

3. A fixed support for welding pipelines in engineering construction according to claim 2, characterized in that: The gear (16) meshes with the locking teeth (14).

4. A fixed support for welding pipelines in engineering construction according to claim 1, characterized in that: The slide rail (5) is arc-shaped.

5. A fixed support for welding pipelines in engineering construction according to claim 1, characterized in that: The surface of the slider (6) is provided with a locking screw (17).

6. A fixed support for welding pipelines in engineering construction according to claim 1, characterized in that: The slider (6) is fixedly provided with a pointer (18), and the upper surface of the base plate (1) is provided with scale lines.

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