Steel bar welding platform for constructional engineering

Abstract

The reinforcing steel bar welding platform comprises a base, shells are fixedly installed on the two sides of the top of the base, hydraulic rods are fixedly installed on the front sides of the shells and close to the tops of the shells, and the other ends of the hydraulic rods penetrate into the shells to be fixedly connected with first toothed plates. The bottom of the first toothed plate is movably meshed with a toothed ring, a material guiding pipe is fixedly installed on the inner side of the toothed ring, a box body is fixedly installed in the middle of the bottom of the base, a second motor is fixedly installed on the front side of the box body, the output end of the second motor is fixedly connected with a half gear, and the left side of the half gear is movably meshed with a second toothed plate. A pointed hammer is fixedly installed at the top of the second toothed plate, and the top end of the pointed hammer penetrates out of the box body and extends to the top of the base. According to the utility model, through the matching of the structures, the hammering to the welding seam of the reinforcing steel bar is realized, so that the welding stress can be released, and the welding effect of the reinforcing steel bar is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, concretely is a steel bar welding platform for building engineering. BACKGROUND

[0002] Building engineering refers to the engineering entity formed by the construction of various types of housing buildings and their auxiliary facilities, and the installation activities of the lines, pipelines and equipment matched therewith, including the construction engineering of housing buildings (such as factory buildings, theaters, hotels, etc.) and the construction of auxiliary structures and facilities (such as water towers, bicycle sheds, etc.), and the installation activities of related lines, pipelines and equipment, and a large amount of steel bars need to be used in the process of building engineering construction, so it is often necessary to weld the steel bars, and the existing steel bar welding platform with the publication number CN110480216A can polish the edges and cross sections of the welding joints through the polishing structure, so as to remove the rust on the surface of the steel bars, make the welding more stable, and blow the spray upward through blowing, so as to accelerate the cooling of the welding joint, but the steel bar welding platform cannot hammer the welding seams generated by welding, so that the welding stress cannot be released, thereby reducing the effect of steel bar welding, and bringing certain adverse effects to actual use, so it needs to be improved. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a steel bar welding platform for building engineering, which has a hammering device that can hammer the steel bar welding seams, so that the welding stress can be released, thereby further improving the effect of steel bar welding, bringing certain beneficial effects to actual use, and solving the problems raised in the above background technology.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: A reinforcing steel bar welding platform for constructional engineering, including base, both sides of the bottom of base are fixedly installed with support leg, both sides of the top of base are fixedly installed with casing, the front side of casing and close to its top are fixedly installed with hydraulic rod, the other end of hydraulic rod is fixedly connected with first toothed plate in the inside of casing, the bottom of first toothed plate is movably engaged with tooth ring, the inside of tooth ring is fixedly installed with material guide pipe, both ends of material guide pipe extend to both sides of casing, the inside of material guide pipe and close to its bottom are fixedly installed with material guide plate and the bottom of material guide plate is provided with through groove, the bottom of material guide pipe inner wall is fixedly installed with first motor, the output of first motor is fixedly installed with rotating shaft, the other end of rotating shaft is fixedly installed with friction wheel, the top of friction wheel extends to the inside of material guide plate through through groove, the bottom of base is fixedly installed with box body in the middle, the front side of box body is fixedly installed with second motor, the output of second motor is fixedly installed with rotating shaft, the other end of rotating shaft is fixedly connected with half gear in the inside of box body, the left side of half gear is movably engaged with second toothed plate, the top of second toothed plate is fixedly installed with pointed hammer, the top end of pointed hammer extends to the top of base through box body.

[0005] Preferably, the outside of the material guide pipe is rotatably connected with a rotating sleeve, and the rotating sleeve is fixedly connected with the inner wall of the casing on both sides.

[0006] Preferably, the top of the inner wall of the material guide pipe is fixedly installed with an electric telescopic rod close to the front and rear sides, the bottom end of the electric telescopic rod is fixedly installed with a mounting bracket, and the inner side of the mounting bracket is rotatably connected with a guide wheel.

[0007] Preferably, the bottom of the inner wall of the material guide plate is fixedly installed with a wear-resistant layer, and the wear-resistant layer is made of high manganese steel.

[0008] Preferably, the bottom of the inner wall of the box body is fixedly installed with a guide cylinder, the bottom of the inner wall of the guide cylinder is fixedly installed with a spring, the top end of the spring is fixedly installed with a guide rod, and the top end of the guide rod is fixedly connected with the bottom of the second toothed plate through the guide cylinder.

[0009] Preferably, the top of the base and located on both sides of the pointed hammer is fixedly installed with a mounting seat, and the top of the mounting seat is fixedly installed with a flame heating gun.

[0010] Preferably, the top of the inner side of the casing is fixedly installed with a support plate, the top of the support plate is fixedly installed with a water tank, the bottom of the water tank is fixedly installed with a water outlet pipe, and the bottom end of the water outlet pipe is fixedly connected with a spray head through the support plate.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: The hydraulic rod activation drives the first toothed plate to move, which in turn drives the toothed ring to rotate. The toothed ring then drives the guide tube to rotate, which in turn drives the reinforcing bars to be welded inside it to rotate, thereby improving the efficiency and uniformity of reinforcing bar welding. The second motor activation drives the rotating shaft to rotate, which in turn drives the half-gear to rotate. The half-gear then drives the second toothed plate to rise, which in turn drives the pointed hammer to hammer the weld seam of the reinforcing bar, thereby releasing welding stress and further improving the welding effect. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of the shell of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the feed tube of this utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the box of this utility model.

[0016] In the diagram: 1. Base; 2. Housing; 3. Hydraulic rod; 4. First toothed plate; 5. Toothed ring; 6. Guide tube; 7. Guide plate; 8. First motor; 9. Friction wheel; 10. Box body; 11. Second motor; 12. Half gear; 13. Second toothed plate; 14. Pointed hammer; 15. Rotating sleeve; 16. Electric telescopic rod; 17. Guide wheel; 18. Wear-resistant layer; 19. Guide cylinder; 20. Spring; 21. Guide rod; 22. Flame heating gun; 23. Water tank; 24. Nozzle. Detailed Implementation

[0017] 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.

[0018] Example 1, please refer to Figures 1 to 4This utility model provides a technical solution: a steel bar welding platform for construction engineering, including a base 1, support legs fixedly installed on both sides of the bottom of the base 1, and a shell 2 fixedly installed on both sides of the top of the base 1. A hydraulic rod 3 is fixedly installed on the front side of the shell 2 near its top. The other end of the hydraulic rod 3 passes through the interior of the shell 2 and is fixedly connected to a first toothed plate 4. A toothed ring 5 is movably engaged at the bottom of the first toothed plate 4. A guide pipe 6 is fixedly installed on the inner side of the toothed ring 5. Both ends of the guide pipe 6 extend to both sides of the shell 2. A guide plate 7 is fixedly installed inside the guide pipe 6 near its bottom, and a through groove is opened at the bottom of the guide plate 7. The bottom of the inner wall of the guide pipe 6... A first motor 8 is fixedly installed in the base 1. A rotating shaft is fixedly installed at the output end of the first motor 8. A friction wheel 9 is fixedly installed at the other end of the rotating shaft. The top of the friction wheel 9 extends through the through groove to the inside of the guide plate 7. A box 10 is fixedly installed in the middle of the bottom of the base 1. A second motor 11 is fixedly installed on the front side of the box 10. A rotating shaft is fixedly installed at the output end of the second motor 11. The other end of the rotating shaft passes through the inside of the box 10 and is fixedly connected to a half gear 12. A second toothed plate 13 is movably meshed on the left side of the half gear 12. A pointed hammer 14 is fixedly installed on the top of the second toothed plate 13. The top of the pointed hammer 14 extends out of the box 10 to the top of the base 1.

[0019] Furthermore, a rotating sleeve 15 is rotatably connected to the outside of the feed tube 6. The rotating sleeve 15 is fixedly connected to both sides of the inner wall of the housing 2. With the setting of the rotating sleeve 15, the feed tube 6 can rotate stably.

[0020] Furthermore, an electric telescopic rod 16 is fixedly installed on the top of the inner wall of the guide pipe 6 and near its front and rear sides. An installation frame is fixedly installed at the bottom of the electric telescopic rod 16. A guide wheel 17 is rotatably connected to the inner side of the installation frame. When the electric telescopic rod 16 is activated, it can drive the guide wheel 17 to fit against the surface of the steel bar, thereby further limiting the position of the steel bar and improving the stability when the steel bar is joined.

[0021] Furthermore, a wear-resistant layer 18 is fixedly installed on the bottom of the inner wall of the guide plate 7. The wear-resistant layer 18 is made of high manganese steel. The wear-resistant layer 18 can reduce the wear of the reinforcing bar on the guide plate 7 and reduce the friction between the guide plate 7 and the reinforcing bar.

[0022] Example 2, please refer to Figures 1 to 4The difference between this embodiment and Embodiment 1 is that: a guide cylinder 19 is fixedly installed at the bottom of the inner wall of the housing 10, a spring 20 is fixedly installed at the bottom of the inner wall of the guide cylinder 19, and a guide rod 21 is fixedly installed at the top of the spring 20. The top of the guide rod 21 passes through the guide cylinder 19 and is fixedly connected to the bottom of the second toothed plate 13. Through the arrangement of the guide cylinder 19, the spring 20, and the guide rod 21, the pointed hammer 14 can descend stably after hammering, thus facilitating the hammering of the weld seam of the reinforcing bar again. Mounting seats are fixedly installed on the top of the base 1 and on both sides of the pointed hammer 14. A flame heating gun 22 is fixedly installed on the top of the mounting seat. The flame heating gun 22 can preheat the weld seam of the reinforcing bar, thereby reducing the hardening degree of the weld seam and the heat-affected zone and preventing cracks from forming. A support plate is fixedly installed on the top of the inner side of the shell 2. A water tank 23 is fixedly installed on the top of the support plate. A water outlet pipe is fixedly installed on the bottom of the water tank 23. The bottom end of the water outlet pipe passes through the support plate and is fixedly connected to a nozzle 24. The cooling water in the water tank 23 can be transported to the nozzle 24 through the water outlet pipe. The nozzle 24 can spray the cooling water onto the welded joint of the steel bar, thereby rapidly cooling the welded joint of the steel bar and improving the efficiency of steel bar welding.

[0023] Working Principle: When using this steel bar welding platform for construction engineering, the worker can place the steel bar to be welded inside the guide plate 7. At the same time, the worker can activate the electric telescopic rod 16, which drives the guide wheel 17 to contact the surface of the steel bar, thereby guiding and fixing the steel bar. Then, the worker can activate the first motor 8, which drives the friction wheel 9 to rotate. The friction wheel 9 can move the welding end of the steel bar to the top of the flame heating gun 22 for preheating. After preheating, the friction wheel 9 can continue to drive the welding end of the steel bar to contact the surface. At the same time, the worker can activate the external welding device to weld the steel bar. After welding, the worker can activate the second motor 11, which drives the rotating shaft to rotate. The rotating shaft can drive the half gear 12 to rotate. The half gear 12 can drive the second toothed plate 13 to rise. The second toothed plate 13 can drive the pointed hammer 14 to hammer the weld of the steel bar, thereby releasing the welding stress and further improving the welding effect of the steel bar.

[0024] 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 steel bar welding platform for construction engineering, comprising a base (1), characterized in that: Support legs are fixedly installed on both sides of the bottom of the base (1), and housings (2) are fixedly installed on both sides of the top of the base (1). A hydraulic rod (3) is fixedly installed on the front side of the housing (2) and near its top. The other end of the hydraulic rod (3) is inserted into the inside of the housing (2) and fixedly connected to a first toothed plate (4). A toothed ring (5) is movably engaged at the bottom of the first toothed plate (4). A guide tube (6) is fixedly installed on the inner side of the toothed ring (5). Both ends of the guide tube (6) extend to both sides of the housing (2). A guide plate (7) is fixedly installed inside the guide tube (6) and near its bottom. A through groove is opened at the bottom of the guide plate (7). A first motor (8) is fixedly installed at the bottom of the inner wall of the guide tube (6). A rotating shaft is fixedly installed at the output end of the machine (8), and a friction wheel (9) is fixedly installed at the other end of the rotating shaft. The top of the friction wheel (9) extends through the through groove to the inside of the guide plate (7). A box (10) is fixedly installed in the middle of the bottom of the base (1). A second motor (11) is fixedly installed on the front side of the box (10). A rotating shaft is fixedly installed at the output end of the second motor (11). A half gear (12) is fixedly connected to the other end of the rotating shaft inside the box (10). A second toothed plate (13) is movably meshed on the left side of the half gear (12). A pointed hammer (14) is fixedly installed on the top of the second toothed plate (13). The top of the pointed hammer (14) extends out of the box (10) to the top of the base (1).

2. The steel reinforcement welding platform for construction engineering according to claim 1, characterized in that: The feed tube (6) is rotatably connected to a rotating sleeve (15), which is fixedly connected to both sides of the inner wall of the housing (2).

3. The steel reinforcement welding platform for construction engineering according to claim 1, characterized in that: An electric telescopic rod (16) is fixedly installed on the top of the inner wall of the feed tube (6) and near its front and rear sides. An installation frame is fixedly installed at the bottom end of the electric telescopic rod (16), and a guide wheel (17) is rotatably connected to the inner side of the installation frame.

4. The steel reinforcement welding platform for construction engineering according to claim 1, characterized in that: The bottom of the inner wall of the guide plate (7) is fixedly installed with a wear-resistant layer (18), which is made of high manganese steel.

5. A steel reinforcement welding platform for construction engineering according to claim 1, characterized in that: A guide cylinder (19) is fixedly installed at the bottom of the inner wall of the box (10). A spring (20) is fixedly installed at the bottom of the inner wall of the guide cylinder (19). A guide rod (21) is fixedly installed at the top of the spring (20). The top of the guide rod (21) passes through the guide cylinder (19) and is fixedly connected to the bottom of the second toothed plate (13).

6. A steel bar welding platform for construction engineering according to claim 1, characterized in that: Mounting seats are fixedly installed on the top of the base (1) and on both sides of the pointed hammer (14), and flame heating guns (22) are fixedly installed on the top of the mounting seats.

7. A steel reinforcement welding platform for construction engineering according to claim 1, characterized in that: A support plate is fixedly installed on the top of the inner side of the housing (2), a water tank (23) is fixedly installed on the top of the support plate, a water outlet pipe is fixedly installed on the bottom of the water tank (23), and a nozzle (24) is fixedly connected to the bottom of the water outlet pipe through the support plate.

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