CN220445574U - A kind of construction steel bar auxiliary welding device - Google Patents

Abstract

The utility model discloses an auxiliary welding device for building steel bars, which includes a base plate. A mounting ring for placing steel bars is installed on the top of the base plate. An extrusion plate for fixation is installed inside the mounting ring. The top of the base plate is equipped with a mounting ring for placing steel bars. A driving motor drives the mounting ring. A movable arc plate is installed on the top of the base plate. A manual telescopic rod for adjusting the arc plate is provided on the top of the base plate. Compared with the existing technology, the beneficial effects of this utility model are that people The rotating steel bars can be welded, making it easier for personnel to clamp and fix the steel bars. By adjusting the extrusion plate, steel bars of different diameters can be clamped, expanding the scope of application of the device, and making it easy to drive the steel bars to rotate. It is convenient for personnel to weld steel bars and reduces the labor intensity of personnel welding steel bars. There is no need for workers to manually rotate the steel bars, which reduces the labor intensity of workers.

Description

A kind of construction steel bar auxiliary welding device

Technical field

The utility model relates to the technical field of auxiliary welding of steel bars, specifically an auxiliary welding device for building steel bars.

Background technique

Construction refers to artificially constructed assets, which belong to the category of fixed assets, including houses and structures. In the construction process, the use of steel bars is essential, and in the construction process of steel bars, when When the length of the steel bars is not enough, the steel bars need to be welded. During the steel bar welding process, the steel bars need to be supported by auxiliary devices to facilitate personnel to weld the steel bars.

Although the existing auxiliary welding devices in daily life meet the needs of users to a certain extent, they still have certain defects during use. The specific problems are as follows. They only support the steel bars. When the personnel weld the steel bars, Personnel are required to manually rotate the steel bars, which causes inconvenience in welding the steel bars, inconvenience in using the auxiliary welding device for steel bars, and high labor intensity for personnel.

Utility model content

The utility model provides an auxiliary welding device for building steel bars, which can effectively solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an auxiliary welding device for building steel bars, including a bottom plate, a mounting ring for placing steel bars is installed on the top of the bottom plate, and an extrusion plate for fixation is installed inside the mounting ring. , a driving motor for driving the mounting ring is installed on the top of the base plate;

A movable arc plate is installed on the top of the bottom plate, and a manual telescopic rod for adjusting the arc plate is provided on the top of the bottom plate.

Preferably, both ends of the top of the bottom plate are equipped with drive motors through screw rods, and the output shaft of the drive motor is fixedly connected to a drive gear. Both ends of the top of the bottom plate are movably mounted with mounting rings, and one end of the mounting ring is fixedly mounted with a The driving gear ring has a threaded barrel evenly installed on the outside of the mounting ring. An extrusion screw is threadedly connected inside the threaded barrel. An extrusion plate is fixedly installed on one end of the extrusion screw. The end face of the extrusion screw is welded with A bevel gear, a conical gear ring is movably embedded on the outside of the mounting ring, a fixing screw is threaded on one end of the mounting ring, and a limiting post is installed on the top end of the extrusion plate through screws.

Preferably, both ends of the top of the bottom plate are movably installed with movable seats, the inside of the movable seat is threadedly connected with an adjusting screw, the bottom of the adjusting screw is movably installed with a support plate, and the top of the support plate is fixedly installed with a limiting column. , a manual telescopic rod is installed on the top of the mobile base through screws, and an arc plate is installed on the top of the manual telescopic rod through screws.

Compared with the existing technology, the beneficial effects of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use:

1. Personnel can weld the rotating steel bars, making it easier for personnel to clamp and fix the steel bars. By adjusting the extrusion plate, steel bars of different diameters can be clamped, expanding the scope of application of the device, and making it easy to drive the steel bars. Rotation makes it easier for workers to weld steel bars, reducing the labor intensity of workers welding steel bars. There is no need for workers to manually rotate the steel bars, which reduces the labor intensity of workers.

2. It is convenient to support the bottom of the steel bar, thereby ensuring the stability of the steel bar after rotation and fixation, and avoiding the problem of the steel bar shaking during the welding process, causing the problem of poor steel bar welding effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

In the attached picture:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the installation structure of the extrusion screw of the present invention;

Figure 3 is a schematic diagram of the support plate installation structure of the present utility model;

Numbers in the figure: 1. Base plate; 2. Driving motor; 3. Driving gear; 4. Driving gear ring; 5. Mounting ring; 6. Threaded barrel; 7. Extrusion screw; 8. Extrusion plate; 9. Cone Gear; 10. Conical ring; 11. Fixed screw; 12. Limiting column; 13. Moving seat; 14. Adjusting screw; 15. Support plate; 16. Limiting column; 17. Manual telescopic rod; 18. Arc plate.

Detailed ways

Preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

Embodiment: As shown in Figures 1 to 3, the present utility model provides a technical solution, an auxiliary welding device for building steel bars, including a base plate 1. A mounting ring 5 for placing steel bars is installed on the top of the base plate 1. The inside of the mounting ring 5 is useful for installation. On the fixed extrusion plate 8, a driving motor 2 for driving the mounting ring 5 is installed on the top of the base plate 1;

A movable arc plate 18 is installed on the top of the base plate 1, and a manual telescopic rod 17 for adjusting the arc plate 18 is provided on the top of the base plate 1.

A driving motor 2 is installed at both ends of the top of the base plate 1 through screw rods. The output shaft of the driving motor 2 is fixedly connected to a driving gear 3. A mounting ring 5 is movably installed at both ends of the top of the base plate 1. One end of the mounting ring 5 is fixedly installed with a driving gear ring 4 , the driving gear 3 meshes with the driving ring gear 4, the bevel gear 9 meshes with the bevel gear ring 10, the input end of the driving motor 2 is electrically connected to the output end of the external power supply, the limiting column 12 penetrates the installation ring 5, The longitudinal section of the extrusion plate 8 is arc-shaped, which is convenient for driving the gear ring 4 to rotate and the bevel gear 9 to rotate. At the same time, it is convenient to limit the extrusion plate 8 to avoid the problem of rotation of the extrusion plate 8. At the same time, it is convenient to clamp the steel bars. A threaded barrel 6 is evenly installed on the outside of the mounting ring 5. An extrusion screw 7 is threadedly connected inside the threaded barrel 6. An extrusion plate 8 is fixedly installed at one end of the extrusion screw 7. The extrusion screw 7 A bevel gear 9 is welded to the end face, a conical gear ring 10 is movably installed on the outside of the mounting ring 5, a T-shaped groove is provided on the outside of the mounting ring 5, and a T-ring is movably installed inside the T-shaped groove, and the conical toothed ring 10 is fixed. Installed on the outside of the T-ring, one end surface of the fixing screw 11 is in contact with the end surface of the T-ring to avoid the problem of the tapered ring 10 falling, and at the same time, it is convenient to fix the tapered ring 10. One end of the inner end of the mounting ring 5 is connected through a thread. The screw rod 11 is fixed, and the limiting column 12 is installed at the top end of the extrusion plate 8 through screws.

Both ends of the top of the bottom plate 1 are movably installed with movable bases 13. The movable base 13 has a storage slot corresponding to the position of the support plate 15. The longitudinal section of the movable base 13 is T-shaped. The bottom plate 1 has a moving slot corresponding to the T-shaped position. , which is convenient for storing the support plate 15 and avoids the problem of sliding and falling of the movable base 13. The inside of the movable base 13 is connected with an adjusting screw 14 through a thread. The bottom of the adjusting screw 14 is movable with a support plate 15, and the top of the support plate 15 is fixed. A limiting column 16 is installed, a manual telescopic rod 17 is installed on the top of the movable base 13 through screws, and an arc plate 18 is installed on the top of the manual telescopic rod 17 through screws.

The working principle of the utility model: the staff puts the steel bars inside the installation ring 5, and then the staff rotates the bevel gear 9 by rotating the bevel gear 9. The rotation of the bevel gear 9 drives the threaded barrel 6 to rotate. Since the threaded barrel The threaded connection between 6 and the extrusion screw 7 drives the extrusion screw 7 to move through the rotation of the threaded barrel 6, which in turn drives the extrusion plate 8 to move to squeeze the steel bar. Then the personnel moves the steel bar again so that the end faces of the steel bars are in contact. , the person repeats the above operation again to fix the steel bar, and then the person fixes the conical ring gear 10 through the fixing screw 11. Then the person turns on the driving motor 2 during welding, driving the driving gear 3 to rotate, and then driving the driving gear ring 4 to rotate, The installation ring 5 is driven to rotate, and the rotation of the installation ring 5 drives the steel bars to rotate. Personnel can weld the rotating steel bars, which is convenient for personnel to clamp and fix the steel bars. And by adjusting the extrusion plate 8, different diameters can be The steel bars are clamped, expanding the scope of application of the device, and at the same time, it is convenient to drive the steel bars to rotate, which in turn facilitates personnel to weld the steel bars, reducing the labor intensity of personnel welding steel bars, and does not require workers to manually rotate the steel bars, reducing the labor intensity of workers.

When the length of the steel bar is long, the movable base 13 is moved to a suitable position, and then the adjusting screw 14 is rotated to drive the support plate 15 to move through the limit of the limiting column 16, so that the support plate 15 The bottom surface and the bottom surface of the bottom plate 1 are parallel to each other. Then, through the adjustment of the manual telescopic rod 17, the bottom of the steel bar is supported through the arc plate 18, thereby ensuring the stability of the steel bar after rotation and fixation, and avoiding the problem of shaking of the steel bar during the welding process. , causing the problem of poor steel bar welding effect. At the same time, the positions of the movable base 13 and the support plate 15 can be adjusted according to the lengths of different steel bars and geographical locations, so that the movable base 13 is supported more stably.

Finally, it should be noted that the above are only preferred examples of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. An auxiliary welding device for building steel bars, including a base plate (1), characterized in that: a mounting ring (5) for placing steel bars is installed on the top of the base plate (1), and a mounting ring (5) for placing steel bars is installed inside the base plate (1). A fixed extrusion plate (8), a driving motor (2) for driving the mounting ring (5) is installed on the top of the base plate (1); A movable arc plate (18) is installed on the top of the bottom plate (1), and a manual telescopic rod (17) for adjusting the arc plate (18) is provided on the top of the bottom plate (1). 2. A construction steel bar auxiliary welding device according to claim 1, characterized in that a driving motor (2) is installed at both ends of the top of the bottom plate (1) through screws, and the output shaft of the driving motor (2) A driving gear (3) is fixedly connected, and mounting rings (5) are movably installed at both ends of the top of the base plate (1). A driving gear ring (4) is fixedly installed at one end of the mounting ring (5). The mounting ring (5) A threaded barrel (6) is evenly installed on the outside. An extrusion screw (7) is threadedly connected inside the threaded barrel (6). An extrusion plate (8) is fixedly installed at one end of the extrusion screw (7). ), a bevel gear (9) is welded to the end face of the extrusion screw (7), a conical gear ring (10) is movably embedded on the outside of the mounting ring (5), and one end of the inner end of the mounting ring (5) passes through A fixing screw (11) is threaded, and a limiting column (12) is installed at one end of the top of the extrusion plate (8) through screws. 3. A construction steel bar auxiliary welding device according to claim 2, characterized in that the driving gear (3) and the driving ring gear (4) mesh with each other, and the bevel gear (9) and the bevel gear The rings (10) mesh with each other, and the limiting post (12) penetrates the mounting ring (5). 4. A construction steel bar auxiliary welding device according to claim 2, characterized in that a T-shaped groove is provided on the outside of the mounting ring (5), and a T-shaped ring is movably installed inside the T-shaped groove, and the cone The toothed ring (10) is fixedly installed on the outside of the T-ring, and one end surface of the fixing screw (11) is in contact with the end surface of the T-ring. 5. A construction steel bar auxiliary welding device according to claim 1, characterized in that, both ends of the top of the bottom plate (1) are movably embedded with movable seats (13), and the inside of the movable seat (13) passes through An adjusting screw (14) is threadedly connected, a supporting plate (15) is movably installed at the bottom of the adjusting screw (14), a limiting column (16) is fixedly installed at the top of the supporting plate (15), and the movable base (13) A manual telescopic rod (17) is installed on the top through screws, and an arc plate (18) is installed on the top of the manual telescopic rod (17) through screws. 6. A construction steel bar auxiliary welding device according to claim 5, characterized in that the movable base (13) is provided with a storage groove at a position corresponding to the support plate (15), and the longitudinal direction of the movable base (13) is The cross-sections are all T-shaped, and the bottom plate (1) is provided with a moving groove at a position corresponding to the T-shaped position.