Adjustable supporting assembly for steel pipe welding

Abstract

The utility model discloses an adjustable supporting assembly for steel pipe welding, which comprises a supporting table for supporting a steel pipe, two sliding chutes which are symmetrically distributed are formed in the supporting table, and moving assemblies which are convenient for adjusting clamping positions are arranged in the two sliding chutes; the motor drives the first screw rod to rotate, the first screw rod controls the moving plate to move, the moving plate clamps a steel pipe, and in the moving process of the moving plate, the opposite faces of the two corresponding pressing plates are provided with chamfers, so that the pressing plates move upwards conveniently when making contact with the steel pipe, and when the moving plate clamps the steel pipe, the steel pipe is clamped through the chamfers. The fixing disc moves towards the direction of the steel pipe under the tension effect of the tension spring, the pressing plate is driven by the moving rod to move downwards, the steel pipe is pressed downwards through the plane plate of the pressing plate, the knob is rotated, the second screw drives the top plate to move up and down, the height of the pressing assembly is controlled, and the steel pipes with different diameters can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of support components, in particular to an adjustable support component welded by a steel pipe. Background Art

[0002] The adjustable support assembly welded by steel pipe is a device used to support and adjust the structure in engineering projects such as buildings, bridges, roads, etc. It consists of steel pipes, welded connectors and adjustment devices. Steel pipes are the main load-bearing materials, and high-strength steel pipes are usually selected, which have sufficient load-bearing capacity and stability. Steel pipes can be cut, processed and welded as needed to adapt to different support heights and angles. Welded connectors are used to connect steel pipes together to form a support structure. Common welding connection methods include butt welding, fillet welds, etc. Welded connectors should have good welding quality and structural strength to ensure the stability and reliability of the support. The adjustment device is used to adjust the height and angle of the support. It is usually composed of threaded rods, nuts, slips, etc. By rotating the threaded rod, the length of the support can be changed to achieve height adjustment.

[0003] The prior art provides a support assembly and a steel pipe welding device (Announcement No.: CN220029256U), which includes a support provided on the surface of a carrier, and a limiting groove is provided on the surface of the carrier, a support plate is provided in the limiting groove, a connecting plate is provided on the surface of the positioning plate, and a screw rod 2 is provided on the surface of the connecting plate, and a screw rod 1 and a guide rod are provided on the surface of the fixed plate; the beneficial effects are: the steel pipe to be welded is supported by the support plate, the inner end face of the support plate is in an 'L' shape, which effectively places steel pipes of different sizes, and then the fixing plate is driven to move downward by screwing the screw rod 1 so that it is pressed against the surface of the steel pipe to press and position it, thereby avoiding the phenomenon of shaking and deviation of the steel pipe during welding operation, and effectively improving the welding effect of the steel pipe.

[0004] However, the device still has the following defects:

[0005] When the device is in use, the steel pipe clamping assembly is controlled by the first screw and the second screw, but rotating the first screw and the second screw is troublesome, the clamping process is long, and the clamping efficiency is low. Therefore, we need to propose an adjustable support assembly for steel pipe welding. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustable support assembly for steel pipe welding, which uses a motor to drive a first screw to rotate, and the first screw drives a movable plate to clamp the steel pipe. At the same time, a downward pressing assembly is provided on the movable rod, and the downward pressing assembly presses the steel pipe downward to facilitate the clamping of the movable plate on the support table, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable support assembly for steel pipe welding, comprising a support platform for supporting the steel pipe, wherein two symmetrically distributed slide grooves are provided inside the support platform, and movable assemblies for adjusting the clamping position are provided inside the two slide grooves;

[0009] The support platform is provided with a plurality of pressing components for squeezing the steel pipe;

[0010] The multiple pressing components include multiple mounting plates for installation, and the interiors of the multiple mounting plates are slidably connected with moving rods, the lower ends of the moving rods are provided with pressure plates, the outer sides of the moving rods are provided with tension springs for resetting the pressure plates, and the upper ends of the moving rods are fixedly connected with fixed disks for installing tension springs.

[0011] Preferably, a plurality of the press-down assemblies are installed in a staggered manner.

[0012] Preferably, the opposite ends of the two pressing plates are chamfered.

[0013] Preferably, the moving component includes two first screws which are rotatably connected to the inside of the two slide grooves respectively, one end of the two first screws passes through the support platform and is fixedly connected to a motor, the outer sides of the two first screws are threadedly connected to two symmetrically distributed moving plates, and the multiple moving plates are slidably connected to the inside of the slide grooves, and the moving plates are provided with lifting components for facilitating the adjustment of the height of the mounting plate.

[0014] Preferably, threaded holes matching the first screw rod are formed inside the plurality of movable plates.

[0015] Preferably, the lifting assembly includes a plurality of top plates respectively abutting against the upper ends of a plurality of movable plates, a second screw is rotatably connected inside the plurality of top plates, the second screw is threadably connected to the movable plate, a knob is fixedly connected to the upper end of the second screw, two symmetrically distributed mounting grooves are opened inside the plurality of movable plates, a movable disk is slidably connected inside the plurality of mounting grooves, a sliding rod is fixedly connected to the upper end of the movable disk, the sliding rod is slidably connected to the inside of the mounting groove, and the upper end of the sliding rod is fixedly connected to the movable plate.

[0016] Preferably, the side walls of the plurality of top plates are fixedly connected to the mounting plate.

[0017] Preferably, the knob is rotatably connected to the top plate, and anti-slip grooves are provided on the outer side of the knob.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model drives the first screw to rotate by a motor, and the first screw controls the movement of the movable plate, and the movable plate clamps the steel pipe. During the movement of the movable plate, the corresponding two opposite surfaces of the pressure plates are provided with chamfers, so that the pressure plate moves up when contacting the steel pipe. When the movable plate clamps the steel pipe, the fixed plate moves toward the steel pipe under the tension of the tension spring, and the pressure plate is driven to move downward by the movable rod, and the flat plate of the pressure plate presses down the steel pipe. The knob is rotated, and the second screw drives the top plate to move up and down, thereby controlling the height of the pressing assembly, which is convenient for fixing steel pipes of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the movable plate of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the pressing component of the utility model.

[0024] In the figure: 1. support platform; 2. slide groove; 3. first screw; 4. motor; 5. moving plate; 6. top plate; 7. second screw; 8. knob; 9. mounting groove; 10. moving plate; 11. slide rod; 12. mounting plate; 13. moving rod; 14. pressure plate; 15. tension spring; 16. fixed plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] An adjustable support assembly for steel pipe welding, comprising a support platform 1 for supporting the steel pipe, two symmetrically distributed slide grooves 2 are provided inside the support platform 1, and movable components for adjusting the clamping position are provided inside the two slide grooves 2;

[0028] The support platform 1 is provided with a plurality of pressing components for squeezing the steel pipe;

[0029] The multiple pressing components include multiple mounting plates 12 for installation, and the interiors of the multiple mounting plates 12 are all slidably connected with moving rods 13, the lower ends of the moving rods 13 are provided with pressure plates 14, the outer sides of the moving rods 13 are provided with tension springs 15 for resetting the pressure plates 14, and the upper ends of the moving rods 13 are fixedly connected with fixed disks 16 for installing the tension springs 15.

[0030] Multiple hold-down components are installed in misaligned positions.

[0031] Through the coordination of multiple pressing component structures, the pressing components can press down the steel pipe. Meanwhile, the staggered installation of the pressing components can avoid the technical effect of collision between the pressing components, thus solving the technical problem of the steel pipe being difficult to fix.

[0032] The opposite ends of the two pressing plates 14 are chamfered.

[0033] Through the coordination of the two pressure plates 14 structures, chamfers are provided on the corresponding opposite surfaces of the two pressure plates 14, so that when the pressure plates 14 come into contact with the steel pipe, the pressure plates 14 move upward, and the flat plates of the pressure plates 14 press down on the steel pipe, thereby solving the technical problem that the pressure plates 14 collide with the steel pipe when moving toward the middle.

[0034] The moving component includes two first screws 3 which are rotatably connected to the inside of the two slide grooves 2 respectively. One end of the two first screws 3 passes through the support platform 1 and is fixedly connected to a motor 4. The outer sides of the two first screws 3 are threadedly connected to two symmetrically distributed moving plates 5. The multiple moving plates 5 are slidably connected to the inside of the slide groove 2. A lifting component is provided on the moving plate 5 for facilitating the adjustment of the height of the mounting plate 12.

[0035] Through the cooperation of the first screw 3 and the motor 4 and other structures, the motor 4 drives the first screw 3 to rotate, the first screw 3 controls the movement of the movable plate 5, and the movable plate 5 clamps the steel pipe. This solves the technical problem that the steel pipe is inconvenient to fix. The first screw 3 is a bidirectional threaded rod with threads at both ends, so that it can rotate in two directions and be connected to other components with corresponding threads.

[0036] The plurality of movable plates 5 are provided with threaded holes inside thereof which are matched with the first screw rods 3 .

[0037] Through the coordination of multiple movable plates 5 structures, threaded movement is achieved between the threaded hole and the first screw rod 3 , and the technical effect of controlling the movement of the movable plate 5 through the threaded hole solves the technical problem that the movable plate 5 is inconvenient to move.

[0038] The lifting assembly includes multiple top plates 6 respectively abutting against the upper ends of the multiple moving plates 5, the multiple top plates 6 are rotatably connected with the second screw rod 7 inside, the second screw rod 7 is threadedly connected to the moving plate 5, the upper end of the second screw rod 7 is fixedly connected with a knob 8, the multiple moving plates 5 are each provided with two symmetrically distributed mounting grooves 9 inside, the multiple mounting grooves 9 are each slidably connected with a moving disk 10 inside, the upper end of the moving disk 10 is fixedly connected with a sliding rod 11, the sliding rod 11 is slidably connected to the inside of the mounting groove 9, and the upper end of the sliding rod 11 is fixedly connected to the moving plate 5.

[0039] Through the cooperation of structures such as the top plate 6 and the second screw 7, the rotating knob 8 is realized, and the second screw 7 drives the top plate 6 to move up and down to control the height of the pressing assembly. The movable plate 10 and the slide rod 11 slide inside the installation groove 9 to play a guiding role, which solves the technical problem that the diameter of the steel pipe is different, the height of the pressing assembly is fixed, and it is inconvenient to press down the steel pipe.

[0040] The side walls of the plurality of top plates 6 are fixedly connected to the mounting plate 12 .

[0041] Through the cooperation of the top plate 6 and the mounting plate 12 structures, the technical effect of the top plate 6 driving the mounting plate 12 to move is achieved, and the technical problem of the height of the mounting plate 12 is solved.

[0042] The knob 8 is rotatably connected to the top plate 6 , and the outer side of the knob 8 is provided with anti-slip grooves.

[0043] Through the cooperation of the knob 8 and the top plate 6 structure, the technical effect of using the anti-slip pattern to make the knob 8 easier to rotate is achieved, and the technical problem of the knob 8 being too smooth and difficult to rotate is solved.

[0044] Working principle: When the utility model is used, the motor 4 drives the first screw 3 to rotate, and the first screw 3 controls the movement of the movable plate 5, and the movable plate 5 clamps the steel pipe. During the movement of the movable plate 5, the corresponding two pressing plates 14 are provided with chamfers on the opposite surfaces, so that when the pressing plate 14 contacts the steel pipe, it moves up. When the movable plate 5 clamps the steel pipe, the fixed plate 16 moves toward the steel pipe under the tension of the tension spring 15, and drives the pressing plate 14 to move downward through the movable rod 13. The flat plate of the pressing plate 14 presses down the steel pipe, and cooperates with the movable plate 5 to clamp the steel pipe. The knob 8 is rotated, and the second screw 7 drives the top plate 6 to move up and down to control the height of the pressing assembly, so as to fix steel pipes of different diameters.

[0045] Although the 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. An adjustable support assembly welded with a steel pipe, characterized in that: include: A support platform (1) for supporting the steel pipe; Two symmetrically distributed slide grooves (2) are provided inside the support platform (1), and movable components for adjusting the clamping position are provided inside the two slide grooves (2); The support platform (1) is provided with a plurality of pressing components for facilitating the pressing of the steel pipe; The plurality of pressing components include a plurality of mounting plates (12) for mounting, the interiors of the plurality of mounting plates (12) are all slidably connected with moving rods (13), the lower ends of the moving rods (13) are provided with pressure plates (14), the outer sides of the moving rods (13) are provided with tension springs (15) for resetting the pressure plates (14), and the upper ends of the moving rods (13) are fixedly connected with a fixing plate (16) for mounting the tension springs (15).

2. The adjustable steel pipe welded support assembly according to claim 1, characterized in that: The plurality of pressing down assemblies are installed in a staggered manner.

3. The adjustable steel pipe welded support assembly according to claim 1, characterized in that: The opposite ends of the two pressing plates (14) are chamfered.

4. The adjustable steel pipe welded support assembly according to claim 1, characterized in that: The moving assembly comprises two first screw rods (3) which are rotatably connected to the inside of two slide grooves (2), one end of each of the two first screw rods (3) passes through the support platform (1) and is fixedly connected to a motor (4), the outer sides of the two first screw rods (3) are threadedly connected to two symmetrically distributed moving plates (5), a plurality of the moving plates (5) are slidably connected to the inside of the slide groove (2), and a lifting assembly is arranged on the moving plate (5) for facilitating the adjustment of the height of the mounting plate (12).

5. The adjustable steel pipe welding support assembly according to claim 4, characterized in that: The plurality of movable plates (5) are provided with threaded holes inside thereof which are adapted to the first screw rod (3).

6. The adjustable steel pipe welded support assembly according to claim 4, characterized in that: The lifting assembly comprises a plurality of top plates (6) respectively abutting against the upper ends of the plurality of movable plates (5); a second screw rod (7) is rotatably connected inside the plurality of top plates (6); the second screw rod (7) is threadedly connected to the movable plate (5); a knob (8) is fixedly connected to the upper end of the second screw rod (7); two symmetrically distributed mounting grooves (9) are provided inside the plurality of movable plates (5); a movable disk (10) is slidably connected inside the plurality of mounting grooves (9); a sliding rod (11) is fixedly connected to the upper end of the movable disk (10); the sliding rod (11) is slidably connected to the inside of the mounting groove (9); and the upper end of the sliding rod (11) is fixedly connected to the movable plate (5).

7. The adjustable steel pipe welding support assembly according to claim 6, characterized in that: The side walls of the plurality of top plates (6) are fixedly connected to the mounting plate (12).

8. The adjustable steel pipe welded support assembly according to claim 6, characterized in that: The knob (8) is rotatably connected to the top plate (6), and the outer side of the knob (8) is provided with anti-slip grooves.

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