Polishing and derusting device for intelligent manufacturing of steel bridge

Abstract

The utility model relates to the technical field of intelligent manufacturing of steel bridges, in particular to a polishing and derusting device for intelligent manufacturing of steel bridges, which comprises a bottom plate, supporting rods are fixedly connected to the left side and the right side of the upper end face of the bottom plate, supporting assemblies are mounted on the upper end faces of the two supporting rods, and an external water source enters a splitter plate through a water guide pipe. And spraying is conducted through a plurality of spray heads, so that the grinding position is cooled, it is ensured that the surrounding environment of equipment is low, the service life of the equipment is prolonged, meanwhile, rust on the outer wall of the pipe fitting is conveniently washed, washing waste water is conveniently collected by a base at the bottom, and the surrounding environment is prevented from being affected. Then the electric push rod is started to drive the rotating roller to ascend and abut against the outer wall of the pipe fitting, then the rotating roller is started to rotate, the pipe fitting is driven to rotate in the circumferential direction, polishing and rust removing are conducted on the pipe fitting in all directions, and the equipment is simple in structure, convenient to adjust, high in automation degree and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent manufacturing of steel bridges, in particular to a polishing and rust removal device used for the intelligent manufacturing of steel bridges. Background Art

[0002] Steel bridges are bridges that use steel as the main construction material. They have the characteristics of high strength and high rigidity. Compared with concrete bridges, they can reduce beam height and deadweight. Due to the isotropy, uniform texture and large elastic modulus of steel, the working conditions of the bridge are more consistent with the assumptions in the calculation diagram. In addition, steel bridges are generally prefabricated in factories and spliced ​​on site. They have a short construction period, are easy to process and are not affected by the seasons. However, steel bridges have poor fire resistance and corrosion resistance, and require frequent inspections, repairs, and high maintenance costs. In the intelligent manufacturing process of steel bridges, it is often necessary to remove rust and polish the pipes required for steel bridges;

[0003] Some equipment in the prior art does not have a clamping function, and workers are required to hold parts by hand for grinding and polishing. The position of the pipe fittings needs to be constantly adjusted during the grinding process, which is time-consuming and labor-intensive. In addition, during the polishing and rust removal process, the grinding wheel is always in a rotating state. When the metal pipe fittings come into contact with the grinding wheel during the polishing and rust removal process, sparks will be generated, causing the temperature around the equipment to be too high, making the equipment unable to work for a long time and having limitations in use. Utility Model Content

[0004] The utility model aims to provide a polishing and rust removal device for intelligent manufacturing of steel bridges, which has the characteristics of simple equipment structure, convenient adjustment, high degree of automation and strong practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing and rust removal device for intelligent manufacturing of steel bridges, comprising a bottom plate, the upper end surface of the bottom plate is fixedly connected to support rods on both sides, the upper end surfaces of the two support rods are installed with support components, the support components include a V-shaped seat, both sides of the V-shaped seat are provided with roller openings, and the inner sides of the two roller openings are rotatably connected to guide rollers;

[0006] The upper end surface of the bottom plate is fixedly connected to a base, the center of the upper end surface of the base is fixedly connected to a mounting rod, the upper end surface of the mounting rod is fixedly connected to a roller seat, the inner side of the roller seat is rotatably connected to a grinding roller, the four corners of the upper end surface of the base are fixedly connected to vertical poles, the top ends of the four vertical poles are fixedly connected to a top plate, the lower end surface of the top plate is fixedly connected to a diverter plate, and the lower end surface of the diverter plate is provided with a plurality of nozzles;

[0007] The upper end surface of the base plate is fixedly connected to a pillar located on the right side of the right support rod, and a fixing component is installed on the top of the pillar. The fixing component includes a U-shaped seat, and a fixing splint is fixedly connected to one side of the inner wall of the U-shaped seat, and a cylinder is installed on the other side of the outer wall of the U-shaped seat, and the output end of the cylinder extends to the interior of the U-shaped seat and is fixedly connected to a movable splint.

[0008] In order to drive the pipe fittings to rotate, as a preferred polishing and rust removal device for intelligent manufacturing of steel bridges in the utility model, an electric push rod is installed on the upper end surface of the base plate, and the electric push rod is located between the base and the support rod on the right side. The output end of the electric push rod is fixedly connected to a roller frame, and the inner side of the roller frame is rotatably connected to a rotating roller.

[0009] In order to facilitate the cooling of the pipes by spraying water, as a preferred polishing and rust removal device for intelligent manufacturing of steel bridges of the utility model, a water pump is arranged on the outer wall of the diverter plate, and a water pipe is connected to the outer wall of the water pump.

[0010] In order to collect waste water, as a preferred polishing and rust removal device for intelligent manufacturing of steel bridges of the utility model, the interior of the base is a hollow structure and a mesh plate is provided on the upper end surface.

[0011] In order to discharge waste water, as a preferred polishing and rust removal device for intelligent manufacturing of steel bridges of the utility model, a drain pipe is arranged on the front end face of the outer wall of the base, and a valve is arranged on the outer wall of the drain pipe.

[0012] In order to drive the guide roller, the grinding roller and the rotating roller to rotate, as a preferred polishing and rust removal device for intelligent manufacturing of steel bridges of the utility model, the guide roller, the grinding roller and the rotating roller are all driven by a motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] When removing rust from pipe fittings used in the manufacture of steel bridges, the pipe fittings are placed on the upper ends of two V-shaped seats to support the pipe fittings. Then, the pipe fittings are adjusted according to the position where they need to be ground and removed. The motor on the outer wall of the V-shaped seat is started to drive the guide roller to rotate. The guide roller contacts the outer wall of the pipe fitting, thereby driving the pipe fitting to move horizontally, so that the position to be ground can be adjusted to correspond to the grinding roller. Then, the cylinder is started to drive the movable splint to move, thereby clamping the pipe fitting between the fixed splint and the movable splint to fix the pipe fitting and prevent the pipe fitting from rotating circumferentially during the grinding process. Then, the motor on the outer side of the roller seat is started to drive the grinding roller to rotate, thereby grinding and removing rust from the pipe fitting. During the grinding process, , start the water pump, the external water source enters the inside of the manifold through the water pipe, and is sprayed out through multiple nozzles, thereby cooling the grinding position to ensure that the environment around the equipment is low, extending the service life of the equipment, and facilitating the flushing of rust on the outer wall of the pipe. The flushing waste water is collected by the base at the bottom to avoid affecting the surrounding environment. When it is necessary to adjust the circumferential rotation of the pipe, the fixing component is first loosened from the pipe, and then the electric push rod is started to drive the roller to rise and abut against the outer wall of the pipe, and then the roller is started to rotate, thereby driving the pipe to rotate circumferentially, so that the pipe can be polished and rusted in all directions. The equipment has a simple structure, convenient adjustment, high degree of automation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a side view structural diagram of the support assembly of the utility model;

[0017] Figure 3 This is a side structural diagram of the fixing assembly of the utility model;

[0018] Figure 4 This is a top view of the base structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. support rod; 3. support assembly; 4. V-shaped seat; 5. roller mouth; 6. guide roller; 7. base; 8. mounting rod; 9. roller seat; 10. grinding roller; 11. vertical rod; 12. top plate; 13. diverter plate; 14. nozzle; 15. support; 16. fixing assembly; 17. U-shaped seat; 18. fixing splint; 19. cylinder; 20. movable splint; 21. electric push rod; 22. roller frame; 23. rotating roller; 24. water pump; 25. water guide pipe; 26. drainage pipe; 27. mesh plate. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4, a polishing and rust removal device for intelligent manufacturing of steel bridges, comprising a bottom plate, the upper end surface of the bottom plate is fixedly connected with support rods on both sides, the upper end surfaces of the two support rods are installed with support components, the support components include a V-shaped seat, both sides of the V-shaped seat are provided with roller openings, and the inner sides of the two roller openings are rotatably connected with guide rollers;

[0021] The upper end surface of the bottom plate is fixedly connected to a base, the center of the upper end surface of the base is fixedly connected to a mounting rod 8, the upper end surface of the mounting rod 8 is fixedly connected to a roller seat 9, the inner side of the roller seat 9 is rotatably connected to a grinding roller 10, the four corners of the upper end surface of the base 7 are fixedly connected to vertical rods 11, the top ends of the four vertical rods 11 are fixedly connected to a top plate 12, the lower end surface of the top plate 12 is fixedly connected to a diverter plate 13, and the lower end surface of the diverter plate 13 is provided with a plurality of nozzles 14;

[0022] The upper end surface of the base plate 1 is fixedly connected to a pillar 15 located on the right side of the right support rod 2, and a fixing component 16 is installed on the top of the pillar 15. The fixing component 16 includes a U-shaped seat 17, and a fixing splint 18 is fixedly connected to one side of the inner wall of the U-shaped seat 17, and a cylinder 19 is installed on the other side of the outer wall of the U-shaped seat 17. The output end of the cylinder 19 extends to the interior of the U-shaped seat 17 and is fixedly connected to a movable splint 20.

[0023] In this embodiment: when rust removal is performed on pipe fittings used in the manufacture of steel bridges, the pipe fittings are placed on the upper ends of the two V-shaped seats to support the pipe fittings, and then the pipe fittings are adjusted according to the position where rust removal is required, and the motor on the outer wall of the V-shaped seat is started to drive the guide roller 6 to rotate, and the guide roller 6 contacts the outer wall of the pipe fitting, thereby driving the pipe fitting to move horizontally, so as to facilitate the adjustment of the position to be polished to the corresponding grinding roller 10, and then the cylinder 19 is started to drive the movable clamping plate 20 to move, so that the pipe fitting is clamped and fixed between the fixed clamping plate 18 and the movable clamping plate 20, so that the pipe fitting is fixed and the polishing process is avoided. The middle pipe rotates circumferentially, and then the motor on the outside of the roller seat 9 is started to drive the grinding roller 10 to rotate, so as to grind and remove rust from the pipe. During the grinding process, the water pump 24 is started, and the external water source enters the inside of the diverter plate 13 through the water pipe 25, and is sprayed out through multiple nozzles 14, so as to cool the grinding position, ensure that the environment around the equipment is low, extend the service life of the equipment, and facilitate the flushing of rust on the outer wall of the pipe. The flushing waste water is collected by the base 7 at the bottom to avoid affecting the surrounding environment. The equipment has a simple structure, convenient adjustment, high degree of automation and strong practicality.

[0024] As a technical optimization solution of the utility model, an electric push rod 21 is installed on the upper end surface of the base plate 1, and the electric push rod 21 is located between the base 7 and the support rod 2 on the right side. The output end of the electric push rod 21 is fixedly connected to a roller frame 22, and the inner side of the roller frame 22 is rotatably connected to a rotating roller 23.

[0025] In this embodiment: when it is necessary to adjust the circumferential rotation of the pipe fitting, the fixing assembly 16 is first loosened from the pipe fitting, and then the electric push rod 21 is started to drive the roller 23 to rise and abut against the outer wall of the pipe fitting, and then the roller 23 is started to rotate, thereby driving the pipe fitting to rotate circumferentially, so as to grind and remove rust from the pipe fitting in all directions.

[0026] As a technical optimization solution of the utility model, a water pump 24 is provided on the outer wall of the diverter plate 13 , and a water pipe 25 is connected to the outer wall of the water pump 24 .

[0027] In this embodiment: during the grinding process, the water pump 24 is started, and the external water source enters the inside of the diverter plate 13 through the water pipe 25 and is sprayed out through the multiple nozzles 14, so as to cool the grinding position.

[0028] As a technical optimization solution of the present invention, the interior of the base 7 is a hollow structure and a mesh plate 27 is provided on the upper end surface.

[0029] In this embodiment, the mesh plate 27 is provided to facilitate waste water to enter the base 7 for collection.

[0030] As a technical optimization solution of the present utility model, a drain pipe 26 is provided on the front end surface of the outer wall of the base 7, and a valve is provided on the outer wall of the drain pipe 26.

[0031] In this embodiment: a drain pipe 26 is provided on the front end surface of the outer wall of the base 7 to facilitate the discharge of waste water inside the base 7 , and a valve controls the opening and closing of the drain pipe 26 .

[0032] As a technical optimization solution of the utility model, the guide roller 6, the grinding roller 10 and the rotating roller 23 are all driven by a motor.

[0033] In this embodiment, the guide roller 6, the grinding roller 10 and the rotating roller 23 are all driven by a motor, which is convenient for driving the guide roller 6, the grinding roller 10 and the rotating roller 23 to actively rotate, and is easy to use.

[0034] Working principle: When rust removal is performed on pipe fittings used in the manufacture of steel bridges, the pipe fittings are placed on the upper ends of two V-shaped seats to support the pipe fittings. Then, the pipe fittings are adjusted according to the position where rust removal is required. The motor on the outer wall of the V-shaped seat is started to drive the guide roller 6 to rotate. The guide roller 6 contacts the outer wall of the pipe fitting, thereby driving the pipe fitting to move horizontally, so as to adjust the position to be polished to correspond to the grinding roller 10. Then, the cylinder 19 is started to drive the movable splint 20 to move, thereby clamping and fixing the pipe fitting between the fixed splint 18 and the movable splint 20 to fix the pipe fitting and prevent the pipe fitting from rotating circumferentially during the polishing process. Then, the motor on the outer side of the roller seat 9 is started to drive the grinding roller 10 to rotate, thereby During the grinding process, the water pump 24 is started, and the external water source enters the inside of the diverter plate 13 through the water pipe 25, and is sprayed out through multiple nozzles 14, so as to cool the grinding position, ensure that the environment around the equipment is low, and extend the service life of the equipment. At the same time, it is convenient to wash the rust on the outer wall of the pipe fitting, and the flushing waste water is collected by the base 7 at the bottom to avoid affecting the surrounding environment. When it is necessary to adjust the circumferential rotation of the pipe fitting, the fixing component 16 is first loosened from the pipe fitting, and then the electric push rod 21 is started to drive the roller 23 to rise and abut against the outer wall of the pipe fitting, and then the roller 23 is started to rotate, thereby driving the pipe fitting to rotate circumferentially, so as to grind and remove rust on the pipe fitting in all directions.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing and rust removal device for intelligent manufacturing of steel bridges, comprising a base plate (1), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected to support rods (2) on both sides, and the upper end surfaces of the two support rods (2) are both installed with support components (3), and the support components (3) include a V-shaped seat (4), and roller openings (5) are opened on both sides of the V-shaped seat (4), and the inner sides of the two roller openings (5) are rotatably connected to guide rollers (6); The upper end surface of the bottom plate (1) is fixedly connected to a base (7), the center of the upper end surface of the base (7) is fixedly connected to a mounting rod (8), the upper end surface of the mounting rod (8) is fixedly connected to a roller seat (9), the inner side of the roller seat (9) is rotatably connected to a grinding roller (10), the four corners of the upper end surface of the base (7) are fixedly connected to vertical rods (11), the top ends of the four vertical rods (11) are fixedly connected to a top plate (12), the lower end surface of the top plate (12) is fixedly connected to a diverter plate (13), and the lower end surface of the diverter plate (13) is provided with a plurality of nozzles (14); The upper end surface of the base plate (1) is fixedly connected to a support (15) located on the right side of the right support rod (2); a fixing assembly (16) is installed on the top of the support (15); the fixing assembly (16) comprises a U-shaped seat (17); a fixing clamp (18) is fixedly connected to one side of the inner wall of the U-shaped seat (17); a cylinder (19) is installed on the other side of the outer wall of the U-shaped seat (17); an output end of the cylinder (19) extends to the interior of the U-shaped seat (17) and is fixedly connected to a movable clamp (20).

2. According to claim 1, a polishing and rust removal device for intelligent manufacturing of steel bridges is characterized by: An electric push rod (21) is installed on the upper end surface of the bottom plate (1), and the electric push rod (21) is located between the base (7) and the support rod (2) located on the right side. The output end of the electric push rod (21) is fixedly connected to a roller frame (22), and the inner side of the roller frame (22) is rotatably connected to a rotating roller (23).

3. The polishing and rust removal device for intelligent manufacturing of steel bridges according to claim 1 is characterized in that: A water pump (24) is provided on the outer wall of the diverter plate (13), and the outer wall of the water pump (24) is connected to a water conduit (25).

4. The polishing and rust removal device for intelligent manufacturing of steel bridges according to claim 1 is characterized in that: The interior of the base (7) is a hollow structure and a mesh plate (27) is provided on the upper end surface.

5. The polishing and rust removal device for intelligent manufacturing of steel bridges according to claim 1 is characterized in that: A drainage pipe (26) is provided on the front end surface of the outer wall of the base (7), and a valve is provided on the outer wall of the drainage pipe (26).

6. The polishing and rust removal device for intelligent manufacturing of steel bridges according to claim 2 is characterized in that: The guide roller (6), the grinding roller (10) and the rotating roller (23) are all driven by a motor.

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