Automatic reinforcement cage forming device for box culvert construction

Abstract

The utility model discloses an automatic reinforcement cage forming device for box culvert construction, which comprises a support frame, an electric turntable is rotatably connected in the support frame, an air cylinder is fixedly connected on the inner side of the electric turntable in a circular shape, one end of the air cylinder is fixedly connected with a positioning plate, a sliding chute is arranged in the positioning plate, and the sliding chute is fixedly connected with the inner side of the electric turntable. A sliding plate is slidably connected into the sliding groove, positioning holes are formed in the positioning plate and the sliding plate, a fixing frame is fixedly connected to one end of the top of the guide rail, the sliding plate is installed in the sliding groove through a spring, the position of the positioning plate can be adjusted through the air cylinders, the sliding plate slides in the sliding groove, and the distance between the two air cylinders is increased; in this way, reinforcement cages of different specifications and sizes are positioned and manufactured, the flexibility of the device is improved, the application range of the device is widened, the whole device achieves automatic manufacturing and forming, manual labor is reduced, meanwhile, the machining efficiency can be improved, the manufacturing and forming quality of the reinforcement cages is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of culvert construction, and particularly relates to an automatic forming device for a steel reinforcement cage used in culvert construction. Background Technique

[0002] A culvert refers to a culvert with a culvert body built with reinforced concrete box pipe sections. The culvert is composed of one or more square or rectangular cross-sections, generally made of reinforced concrete or masonry, but reinforced concrete is widely used. When the span is less than 4m, a culvert is adopted. For a pipe culvert, a reinforced concrete culvert is a cheaper alternative. The piers, upper and lower plates are all poured integrally. The main function of the steel reinforcement cage is the same as that of the longitudinal steel bars of the column, mainly playing a tensile role. The compressive strength of concrete is high but the tensile strength is very low. It plays a role in restraining the pile body concrete so that it can bear a certain axial tension. Before culvert construction, it is necessary to fabricate and form the supporting steel reinforcement cage.

[0003] Most of the existing traditional methods are mostly formed manually. In addition to slow speed and high labor cost, the quality of the fabrication cannot be guaranteed. Uneven distribution of the spiral reinforcement or insecure welding will all affect the subsequent construction. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic forming device for a steel reinforcement cage used in culvert construction, so as to solve the problems in the above background technique that most of the existing traditional methods are formed manually. In addition to slow speed and high labor cost, the quality of the fabrication cannot be guaranteed. Uneven distribution of the spiral reinforcement or insecure welding will all affect the subsequent construction.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automatic forming device for a steel reinforcement cage used in culvert construction, including a support frame. An electric turntable is rotatably connected inside the support frame. A cylinder is fixedly connected in a circular shape inside the electric turntable. One end of the cylinder is fixedly connected with a positioning plate. A chute is arranged inside the positioning plate. A sliding plate is slidably connected inside the chute. Positioning holes are arranged inside both the positioning plate and the sliding plate. A guide rail is arranged at the bottom of the support frame. One end of the guide rail is fixedly connected with a fixed frame. A second screw rod is rotatably connected to the upper end inside the fixed frame. A connecting piece is threadedly connected to the outside of the second screw rod. An electric push rod and an industrial camera are respectively fixedly connected to the bottom of the connecting piece.

[0006] Preferably, fixing plates are symmetrically fixedly connected to one end of the guide rail. A first screw rod is rotatably connected to one side of the fixing plate. A moving column is threadedly connected to the outside of the first screw rod. One of the support frames is fixedly connected to the guide rail through a connecting plate. A baffle is fixedly connected to one side of the other support frame.

[0007] Preferably, one end of the first screw rod is fixedly connected to the output end of the first motor, and the first motor and the fixed plate are fixedly connected.

[0008] Preferably, the moving column is slidably connected to the guide rail, and the moving column and the support frame are fixedly connected.

[0009] Preferably, the sliding plate is fixedly connected to one side of the chute through a spring.

[0010] Preferably, an elastic pad is fixedly connected to the inner side of the positioning hole.

[0011] Preferably, one end of the second screw rod is fixedly connected to the output end of the second motor, and the second motor and the fixed frame are fixedly connected.

[0012] Preferably, a welding pipe is fixedly connected to the bottom of the electric push rod, a welding head is fixedly connected to the bottom of the welding pipe, a groove is provided on one side inside the industrial camera, and a scraping plate is slidably connected to the inner side of the groove.

[0013] Compared with the prior art, the utility model provides a device for automatically forming a steel reinforcement cage for culvert construction, and has the following beneficial effects:

[0014] 1. By arranging the support frame, the utility model first inserts the steel bar column into the positioning hole, and the elastic pad clamps and fixes the steel bar column to maintain the stability during the processing. Then, the electric turntable is started, and the electric turntable drives a plurality of steel bar columns to rotate. Then, the first motor drives the first screw rod to rotate. The first screw rod is in threaded connection with the moving column, so that the moving column drives the support frame on the left side to move towards the support frame on the right side, pushing the steel bar column to move, and cooperating with other devices to carry out the work of winding steel bars. The second motor drives the second screw rod to rotate, so that the connecting piece drives the welding pipe and the welding head to move left and right to weld between the winding steel bars and the steel bar column. The industrial camera transmits the welding data to the terminal, which is convenient for the staff to observe the welding part. The scraping plate can be regularly slid between the groove and the groove, and the scraping plate cleans the transparent shell on one side of the industrial camera to ensure the cleanliness of the observation port of the industrial camera and facilitate the clarity of data collection. The whole device realizes automatic production and forming, reduces the labor force while increasing the processing efficiency, improves the quality of the steel reinforcement cage production and forming, and reduces the generation of labor costs.

[0015] 2. By arranging the air cylinder and the sliding plate, the sliding plate is installed inside the chute through a spring, and the position of the positioning plate can be adjusted by the air cylinder. The sliding plate slides inside the chute to increase the distance between the two air cylinders, so as to realize the positioning and production of steel reinforcement cages of different specifications and sizes, and improve the flexibility and application range of the device.

[0016] The parts not involved in this device are the same as those in the prior art or can be implemented using the prior art. The structure of this utility model is scientific and reasonable, safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is an axonometric structural schematic diagram of one side of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0019] Figure 2 is an axonometric structural schematic diagram of the other side of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0020] Figure 3 is a side view structural schematic diagram of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0021] Figure 4 is a structural schematic diagram of a support frame of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0022] Figure 5 is an internal structural schematic diagram of an electric turntable of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0023] Figure 6 is a structural schematic diagram of a sliding plate of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0024] Figure 7 is a structural schematic diagram of a welding pipe of a steel cage automatic forming device for culvert construction proposed by the present utility model;

[0025] In the figure: support frame 1, connecting plate 2, guide rail 3, fixing plate 4, first motor 5, first screw rod 6, moving column 7, electric turntable 8, baffle 9, air cylinder 10, positioning plate 11, chute 12, sliding plate 13, spring 14, positioning hole 15, elastic pad 16, fixing frame 17, second screw rod 18, second motor 19, connecting piece 20, electric push rod 21, welding pipe 22, welding head 23, industrial camera 24, groove 25, scraper 26. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] 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.

[0027] See also Figure 1-7 The utility model provides a technical solution: an automatic forming device for a steel cage for box culvert construction, comprising a support frame 1, an electric turntable 8 is rotatably connected inside the support frame 1, a cylinder 10 is fixedly connected to the inner side of the electric turntable 8 in a circular shape, a positioning plate 11 is fixedly connected to one end of the cylinder 10, a slide groove 12 is provided inside the positioning plate 11, a sliding plate 13 is slidably connected to the inner side of the slide groove 12, positioning holes 15 are provided inside the positioning plate 11 and the sliding plate 13, a guide rail 3 is provided at the bottom of the support frame 1, a fixing frame 17 is fixedly connected to the top end of the guide rail 3, a second screw 18 is rotatably connected to the upper end of the fixing frame 17, a connecting piece 20 is threadedly connected to the outer side of the second screw 18, and the bottom of the connecting piece 20 is respectively fixedly connected to an electric The push rod 21 and the industrial camera 24 start the electric turntable 8, so that the electric turntable 8 drives multiple steel bars to rotate, and then the first motor 5 drives the first screw 6 to rotate. The first screw 6 and the movable column 7 are threadedly connected, so that the movable column 7 drives the support frame 1 on the left to move toward the support frame 1 on the right, pushing the steel bar column to move, and cooperates with other equipment to perform the reinforcement winding work. The second motor 19 drives the second screw 18 to rotate, so that the connecting piece 20 drives the welding pipe 22 and the welding head 23 to move left and right, and performs welding work between the reinforcement and the steel bar column. The overall device realizes automated manufacturing and molding, which reduces manual labor while increasing processing efficiency, improves the quality of the reinforcement cage manufacturing and reduces labor costs.

[0028] In the present invention, preferably, one end of the guide rail 3 is symmetrically fixedly connected to a fixed plate 4, one side of the fixed plate 4 is rotatably connected to a first screw 6, the outer side of the first screw 6 is threadedly connected to a movable column 7, one support frame 1 is fixedly connected to the guide rail 3 through the connecting plate 2, and one side of the other support frame 1 is fixedly connected to a baffle 9.

[0029] In the present invention, preferably, one end of the first screw 6 is fixedly connected to the output end of the first motor 5 , and the first motor 5 and the fixing plate 4 are fixedly connected.

[0030] In the present invention, preferably, the movable column 7 and the guide rail 3 are in sliding connection, and the movable column 7 and the support frame 1 are in fixed connection.

[0031] In the present invention, preferably, the sliding plate 13 is fixedly connected to one side of the sliding groove 12 through a spring 14 .

[0032] In the present utility model, preferably, an elastic pad 16 is fixedly connected to the inner side of the positioning hole 15.

[0033] In the present utility model, preferably, one end of the second screw rod 18 is fixedly connected to the output end of the second motor 19, and the second motor 19 and the fixing frame 17 are fixedly connected.

[0034] In the present utility model, preferably, a welding pipe 22 is fixedly connected to the bottom of the electric push rod 21, a welding head 23 is fixedly connected to the bottom of the welding pipe 22, a groove 25 is provided on one side inside the industrial camera 24, a scraper 26 is slidably connected to the inner side of the groove 25, and the industrial camera 24 transmits welding data to the terminal, facilitating the observation of the welding part by the staff. The transparent outer shell of one side of the industrial camera 24 can be cleaned regularly by the sliding between the scraper 26 and the groove 25, ensuring the cleanliness of the observation port of the industrial camera 24 and facilitating the clarity of data collection.

[0035] The working principle and usage process of the present utility model: When in use, first insert the steel bar column into the positioning hole 15, and the elastic pad 16 clamps and fixes the steel bar column to maintain stability during the processing. Start the electric turntable 8, so that the electric turntable 8 drives multiple steel bar columns to rotate. Then, the first motor 5 drives the first screw rod 6 to rotate. The first screw rod 6 is threadedly connected to the moving column 7, so that the moving column 7 drives the left support frame 1 to move towards the right support frame 1, pushing the steel bar column to move and cooperating with other equipment to carry out the winding work. The second motor 19 drives the second screw rod 18 to rotate, so that the connecting piece 20 drives the welding pipe 22 and the welding head 23 to move left and right to weld between the winding and the steel bar column. During the process, the industrial camera 24 transmits welding data to the terminal, facilitating the observation of the welding part by the staff. The transparent outer shell of one side of the industrial camera 24 can be cleaned regularly by the sliding between the scraper 26 and the groove 25, ensuring the cleanliness of the observation port of the industrial camera 24 and facilitating the clarity of data collection. The overall device realizes automatic production and forming, reducing the labor force while increasing the processing efficiency, improving the quality of the production and forming of the steel reinforcement cage, reducing the generation of labor costs. The sliding plate 13 is installed inside the sliding groove 12 through a spring 14, and the position of the positioning plate 11 can be adjusted by the air cylinder 10. The sliding plate 13 slides inside the sliding groove 12, which can increase the distance between the two air cylinders 10, thereby realizing the positioning and production of steel reinforcement cages of different specifications and sizes, and improving the flexibility and application range of the device.

[0036] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic forming device for steel bar cages used in box culvert construction, comprising a support frame (1), characterized in that: Inside the support frame (1), there is an electrically-driven turntable (8) rotatably connected. Inside the electrically-driven turntable (8), there is a cylinder (10) fixedly connected in a circular shape. One end of the cylinder (10) is fixedly connected to a positioning plate (11). Inside the positioning plate (11), there is a chute (12). Inside the chute (12), there is a sliding plate (13) slidably connected. Inside both the positioning plate (11) and the sliding plate (13), there are positioning holes (15). At the bottom of the support frame (1), there is a guide rail (3). One end of the top of the guide rail (3) is fixedly connected to a fixing frame (17). Inside the upper end of the fixing frame (17), there is a second screw rod (18) rotatably connected. Outside the second screw rod (18), there is a connecting member (20) threadedly connected. At the bottom of the connecting member (20), there are respectively fixedly connected an electric push rod (21) and an industrial camera (24).

2. The automatic cage forming device for box culvert construction according to claim 1, characterized in that: At one end of the guide rail (3), there are symmetrically fixedly connected fixing plates (4). On one side of the fixing plates (4), there is a first screw rod (6) rotatably connected. Outside the first screw rod (6), there is a moving column (7) threadedly connected. One of the support frames (1) is fixedly connected to the guide rail (3) through a connecting plate (2). On one side of the other support frame (1), there is a baffle (9) fixedly connected.

3. An automatic cage forming device for culvert construction according to claim 2, characterized in that: One end of the first screw rod (6) is fixedly connected to the output end of a first motor (5). Between the first motor (5) and the fixing plate (4), there is a fixed connection.

4. The automatic forming device for the steel reinforcement cage used in box culvert construction according to claim 2, wherein: Between the moving column (7) and the guide rail (3), there is a sliding connection. Between the moving column (7) and the support frame (1), there is a fixed connection.

5. The automatic forming device for the steel reinforcement cage used in box culvert construction according to claim 1, wherein: The sliding plate (13) is fixedly connected to one side of the chute (12) through a spring (14).

6. The automatic forming device for the steel reinforcement cage used in box culvert construction according to claim 1, wherein: Inside the positioning hole (15), there is an elastic pad (16) fixedly connected.

7. An automatic forming device for steel reinforcement cages used in culvert construction according to claim 1, characterized in that: One end of the second screw rod (18) is fixedly connected to the output end of a second motor (19). Between the second motor (19) and the fixing frame (17), there is a fixed connection.

8. An automatic forming device for a steel reinforcement cage used in culvert construction according to claim 1, characterized in that: At the bottom of the electric push rod (21), there is a welding pipe (22) fixedly connected. At the bottom of the welding pipe (22), there is a welding head (23). Inside one side of the industrial camera (24), there is a groove (25). Inside the groove (25), there is a scraper (26) slidably connected.

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