Adjustable support for pipeline welding

Abstract

The utility model discloses an adjustable support for pipeline welding, which comprises a placing frame and a wedging frame, the side wall of the placing frame is fixedly connected with a lower clamping block, the side wall of the wedging frame is fixedly connected with an upper clamping block, the placing frame is in butt joint with the end face of the wedging frame, a quick-mounting screw is arranged in a mounting hole at the butt joint end of the lower clamping block and the upper clamping block, and the upper clamping block is fixedly connected with the upper clamping block. Two adjusting columns are slidably connected to the outer wall of a cylinder formed by the placement frame and the wedging frame in a butt joint mode, mounting springs are fixedly mounted on the side walls of the adjusting columns, and the other ends of the adjusting columns penetrate into notches, formed by the placement frame and the wedging frame, of a placement pipeline; according to the adjustable support for pipeline welding, one end of the mounting spring can be driven to be supported on the surface of a pipeline under the elastic force effect of the mounting spring, supporting and positioning are conducted through the limiting rubber tip in the supporting process, the supporting strength is better and firmer, height adjustment can be achieved through the arranged tripod, and the practicability is high. And therefore, a better supporting effect is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline welding, in particular to an adjustable bracket for pipeline welding. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high pressure part of the pipeline to the low pressure part. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

[0003] Currently, when welding tubular or cylindrical parts, these parts may rotate, which may affect the processing and welding process. In addition, due to the unstable mounting of the workpiece, the part may also rotate, or even cause more serious consequences, such as the workpiece falling off and causing worker injuries. Utility Model Content

[0004] The utility model aims to provide an adjustable bracket for pipeline welding in view of the deficiencies of the prior art, so as to solve the problems raised in the background technology.

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

[0006] The adjustable bracket for pipeline welding comprises a placing rack and a fitting rack, the side wall of the placing rack is fixedly connected with a lower clamping block, the side wall of the fitting rack is fixedly connected with an upper clamping block, the placing rack and the fitting rack are butted against each other end by end faces, quick-release screws are arranged in the mounting holes at the butt ends of the lower clamping block and the upper clamping block, two adjusting columns are slidably connected to the outer wall of the cylinder formed by the butt joint of the placing rack and the fitting rack, and a mounting spring is fixedly installed on the side wall of the adjusting column, the other end of the adjusting column passes through a groove for placing the pipeline formed by the placing rack and the fitting rack, a limiting rubber tip is arranged at one end of the adjusting column, and a tripod is arranged at the bottom of the placing rack.

[0007] Preferably, the outer wall of the cylinder formed by the butt joint of the placing rack and the fitting rack is fixedly connected with a mounting cap, and the adjusting column slides in the mounting cap.

[0008] Preferably, the mounting spring is fixedly connected between the adjusting column and the mounting cap, and the mounting spring is sleeved on the outer wall of the adjusting column.

[0009] Preferably, the tip of the limiting rubber is glued to one end of the adjusting column.

[0010] Preferably: the tripod comprises a support platform, three rotating arms and three sliding columns, the support platform is fixedly connected to the bottom of the placement frame, the three rotating arms are rotatably connected to the bottom of the support platform, the sliding column is slidably connected to the inside of the rotating arm, and the side wall of the rotating arm is matched with a fastening screw.

[0011] Preferably, the rotating arms are rotatably connected to the support platform by bolts, and the three rotating arms are evenly distributed at the bottom of the support platform.

[0012] Preferably: one end of the sliding column is rotatably connected to a supporting foot.

[0013] Compared with the prior art, the utility model provides an adjustable bracket for pipeline welding, which has the following beneficial effects:

[0014] The adjustable bracket for pipe welding is installed between the quick-install screw and the upper clamp by using the installed quick-install screw, so that the placing frame and the matching frame are connected and installed and fixed, and then the adjusting column is pulled, the installing spring is in a stretched state, and the pipe to be welded is placed in the groove between the placing frame and the matching frame, and then the adjusting column is loosened, and the elastic force of the installing spring drives one end of the installing spring to support the surface of the pipe, and the support positioning is performed by the limit rubber tip during the supporting process, so that the support strength is better and firmer, and the height adjustment can be achieved by using the provided tripod, thereby providing a better support effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the tripod of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the adjusting column of the utility model.

[0018] In the figure: 1. Placement rack; 2. Fitting rack; 3. Adjustment column; 4. Quick-release screw; 5. Lower clamp; 6. Mounting cap; 7. Mounting spring; 8. Limiting rubber tip; 9. Upper clamp; 10. Tripod; 101. Support table; 102. Rotating arm; 103. Sliding column; 104. Support foot; 105. Fastening screw. 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] See also Figure 1-Figure 3 In this embodiment: an adjustable bracket for pipeline welding, comprising a placement frame 1 and a mating frame 2, the side wall of the placement frame 1 is fixedly connected with a lower clamping block 5, the side wall of the mating frame 2 is fixedly connected with an upper clamping block 9, the placement frame 1 is butted against the end faces of the mating frame 2, and quick-release screws 4 are arranged in the mounting holes at the butt ends of the lower clamping block 5 and the upper clamping block 9, the outer wall of the cylinder formed by the placement frame 1 and the mating frame 2 is slidably connected with two adjusting columns 3, and the side wall of the adjusting column 3 is fixedly installed with a mounting spring 7, the other end of the adjusting column 3 passes through the notch for placing the pipe formed by the placement frame 1 and the mating frame 2, one end of the adjusting column 3 is provided with a limiting rubber tip 8, and a tripod 10 is arranged at the bottom of the placement frame 1.

[0021] It should be noted that the installed quick-release screw 4 is installed between the quick-release screw 4 and the upper clamp 9, so that the placement frame 1 and the matching frame 2 are docked and installed and fixed, and then the adjusting column 3 is pulled, the installation spring 7 is in a stretched state, and the pipe to be welded is placed in the groove between the placement frame 1 and the matching frame 2, and then the adjusting column 3 is loosened. Under the action of the elastic force of the installation spring 7, one end of the installation spring 7 will be driven to support the surface of the pipe, and the limiting rubber tip 8 is used to support and position the support during the support process, so that the support strength is better and stronger, and the height adjustment can be achieved by using the provided tripod 10, thereby providing a better support effect.

[0022] In an optional embodiment: the outer wall of the cylinder formed by the docking of the placement rack 1 and the fitting rack 2 is fixedly connected with a mounting cap 6, and the adjustment column 3 slides in the mounting cap 6.

[0023] It should be noted that the installed mounting cap 6 can be used to limit the position of the adjusting column 3 to ensure that the adjusting column 3 has good stability during the movement process.

[0024] In an optional embodiment: the mounting spring 7 is fixedly connected between the adjusting column 3 and the mounting cap 6 , and the mounting spring 7 is sleeved on the outer wall of the adjusting column 3 .

[0025] It should be noted that installing the mounting spring 7 between the adjusting column 3 and the mounting cap 6 facilitates the adjusting column 3 to move, and sleeves the mounting spring 7 on the outer wall of the adjusting column 3 to ensure good stability during use.

[0026] In an optional embodiment: the limiting rubber tip 8 is glued to one end of the adjusting column 3 by using glue.

[0027] It should be noted that the limiting rubber tip 8 can be firmly connected to one end of the adjusting column 3 by using glue, so that the limiting rubber tip 8 can be used to support the pipeline later.

[0028] In an optional embodiment: the tripod 10 includes a support platform 101, three rotating arms 102 and three sliding columns 103, the support platform 101 is fixedly connected to the bottom of the placement frame 1, the three rotating arms 102 are all rotatably connected to the bottom of the support platform 101, the sliding column 103 is slidably connected to the inside of the rotating arm 102, and the side wall of the rotating arm 102 is matched with a fastening screw 105.

[0029] It should be noted that the height of the tripod 10 can be adjusted by sliding the sliding column 103 in the rotating arm 102 , and after adjustment, the sliding column 103 and the rotating arm 102 can be fixed together by using the installed fastening screws 105 .

[0030] In an optional embodiment, the rotating arms 102 are rotatably connected to the support platform 101 by bolts, and three rotating arms 102 are evenly distributed at the bottom of the support platform 101 .

[0031] It should be noted that the rotating arm 102 is connected to the support platform 101 by bolts, and after the rotating arm 102 is adjusted, the bolts can be used for installation and positioning.

[0032] In an optional embodiment: one end of the sliding column 103 is rotatably connected to a supporting foot 104 .

[0033] It should be noted that the installed support legs 104 are utilized to facilitate supporting during the supporting process.

[0034] The working principle and use process of the utility model are as follows: when in use, the installed quick-release screw 4 is installed between the quick-release screw 4 and the upper clamp 9, so that the placement frame 1 and the matching frame 2 are docked and installed and fixed, and then the adjusting column 3 is pulled, and the installation spring 7 is in a stretched state. The pipe to be welded is placed in the groove between the placement frame 1 and the matching frame 2, and then the adjusting column 3 is loosened. Under the elastic force of the installation spring 7, one end of the installation spring 7 will be driven to support the surface of the pipe, and the limiting rubber tip 8 is used to support and position during the support process, so that the support strength is better and firmer. The height adjustment can be achieved by using the provided tripod 10, thereby providing a better support effect and improving work quality and efficiency.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable bracket for pipeline welding, characterized in that: The invention comprises a placing frame (1) and a mating frame (2), wherein the side wall of the placing frame (1) is fixedly connected with a lower clamping block (5), and the side wall of the mating frame (2) is fixedly connected with an upper clamping block (9). The placing frame (1) and the mating frame (2) are butted against each other end by end faces, and quick-release screws (4) are arranged in mounting holes at the butting ends of the lower clamping block (5) and the upper clamping block (9). Two adjusting columns (3) are slidably connected to the outer wall of a cylinder formed by the butting of the placing frame (1) and the mating frame (2), and a mounting spring (7) is fixedly installed on the side wall of the adjusting column (3). The other end of the adjusting column (3) penetrates into a notch of a placing pipe formed by the placing frame (1) and the mating frame (2), and a limiting rubber tip (8) is arranged at one end of the adjusting column (3). A tripod (10) is arranged at the bottom of the placing frame (1).

2. The adjustable support for pipeline welding according to claim 1, characterized in that: The outer wall of the cylinder formed by the butt joint of the placement rack (1) and the fitting rack (2) is fixedly connected with a mounting cap (6), and the adjustment column (3) slides in the mounting cap (6).

3. The adjustable support for pipeline welding according to claim 2, characterized in that: The mounting spring (7) is fixedly connected between the adjusting column (3) and the mounting cap (6), and the mounting spring (7) is sleeved on the outer wall of the adjusting column (3).

4. The adjustable support for pipeline welding according to claim 1, characterized in that: The limiting rubber tip (8) is glued to one end of the adjusting column (3) using glue.

5. The adjustable support for pipeline welding according to claim 1, characterized in that: The tripod (10) comprises a support platform (101), three rotating arms (102) and three sliding columns (103); the support platform (101) is fixedly connected to the bottom of the placement frame (1); the three rotating arms (102) are all rotatably connected to the bottom of the support platform (101); the sliding columns (103) are slidably connected inside the rotating arms (102); and the side walls of the rotating arms (102) are matched with fastening screws (105).

6. The adjustable support for pipeline welding according to claim 5, characterized in that: The rotating arms (102) are rotatably connected to the support platform (101) by bolts, and the three rotating arms (102) are evenly distributed at the bottom of the support platform (101).

7. The adjustable support for pipeline welding according to claim 5, characterized in that: One end of the sliding column (103) is rotatably connected to a supporting foot (104).

Images