CN113183006B - A kind of steel pipe rust removal equipment for bridge construction - Google Patents

Abstract

A steel pipe rust removal device for bridge construction includes a rust removal box, the bottom surface of the rust removal box is provided with support legs, the left and right sides of the rust removal box are respectively provided with a steel pipe inlet and a steel pipe outlet, and both the steel pipe inlet and the steel pipe outlet are provided with a steel pipe inlet and a steel pipe outlet. Barrier brushes, rust removal components are installed in the rust removal box, and the rust removal operation can be performed on steel pipes of different shapes. An electrical box is installed on the outside of the box, an electrical box switch door is hinged on the outside of the electrical box, a controller is installed in the electrical box, and a rust removal button is installed on the top surface of the electrical box; the invention can perform surface rust removal operations on various steel pipes , extend one end of the steel pipe from the steel pipe inlet into the rust removal box for rust removal, and after the rust removal is completed, pull the steel pipe out from the steel pipe outlet at the other end; The rust is removed, and the spring can prevent the rust removal bump from causing damage to the surface of the steel pipe.

Description

A kind of steel pipe rust removal equipment for bridge construction

technical field

The invention relates to a rust removal device, in particular to a steel pipe rust removal device for bridge construction.

Background technique

With the development of cities and industries, steel pipes of various diameters are more and more applied to various fields of life, and various steel pipes are also inseparable in bridge construction. However, the long-term storage of steel pipes and other problems are directly exposed to the air, which makes the rust problem particularly serious.

People clean the surface of the steel pipe regularly or before it is used to remove rust and meet the requirements of use. Traditional steel pipe derusting equipment can only handle round steel pipes, while other shapes of steel pipes are very inconvenient to handle.

In view of the above problems, people need a steel pipe rust removal equipment for bridge construction to meet the needs of various steel pipe rust removal.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a steel pipe rust removal device for bridge construction, which can remove rust from various shapes of steel pipes.

The object of the present invention is achieved in this way:

A steel pipe rust removal equipment for bridge construction, comprising a rust removal box, the bottom surface of the rust removal box is provided with support legs, the rust removal box is a box structure with an open top surface, and the left and right sides of the rust removal box are A steel pipe inlet and a steel pipe outlet are respectively provided, the steel pipe inlet and the steel pipe outlet are the same in shape and size, and both are in the shape of a vertical straight notch. To prevent rust from flying out, a rust removal component is installed in the rust removal box, and the rust removal operation can be performed on steel pipes of different shapes. The side wall of the rust removal box is provided with a chip discharge port, and the top of the chip discharge port is hinged with a The chip removal switch door is opened, and the removed rust is led out of the rust removal box through the chip removal port. An electrical box is installed on the outside of the rust removal box, and an electrical box is hinged on the outside of the electrical box. Open and close the door to facilitate maintenance of its internal electrical appliances. A controller is installed in the electrical box, and a rust removal button is installed on the top surface of the electrical box. Through the circuit connection, the start and stop of the rust removal assembly is controlled.

Further, a box cover is hinged on the top surface of the rust removal box to prevent rust from splashing, and an observation window is provided on the top surface of the box cover to observe the rust removal situation in real time.

Further, both the steel pipe inlet and the outer end of the steel pipe outlet are provided with steel pipe introduction parts, and the outer ends of the steel pipe introduction parts are trumpet-shaped and extend outward, which is convenient for the steel pipe to enter and exit the rust removal box on the one hand, and on the other hand. Avoid bouncing and falling out of the steel pipe during rust removal, and bruising the staff.

Further, the rust removal assembly includes a rust removal roller and a matching roller, the rust removal roller and the matching roller are symmetrically rotatably connected in the rust removal box, and the rust removal roller and the matching roller are along the line. The rust removal box is arranged in the length direction and is on the same horizontal plane. There is a chip removal gap between the rust removal drum and the matching drum. The surface of the rust removal drum is provided with a rust removal piece, and the rusted steel pipe Above the chip removal gap, the rust on its surface is removed by the rust removal piece, a motor is installed in the electrical box, the motor and the controller are connected through a circuit, and the outside of the electrical box is A transmission box is provided, the output shaft of the motor extends into the transmission box, one end of the rust removal drum is provided with a rotating shaft, and the rotating shaft extends into the transmission box, and the output shaft of the motor is connected to the rotating shaft. A transmission member is arranged therebetween, and the motor drives the rotating shaft to rotate through the transmission member.

Further, the transmission element includes a driving wheel, a driven wheel, and a belt, the driving wheel is provided on the output shaft of the electric motor, the driven wheel is provided on the rotating shaft, and the driving wheel is connected with the driven wheel. The outside is covered with the belt.

Further, the rust removal piece includes a spring, a fixed slider, and a rust removal bump. The surface of the rust removal drum is provided with a number of telescopic countersunk holes, the bottom surface of the telescopic counterbore is provided with the spring, and the other side of the spring is provided. One end is provided with the fixed slider, the fixed slider is slidably connected with the side wall of the telescopic counterbore, and the rust removal bump is detachably installed on the outer side of the fixed slider, and the rust removal bump passes through the rust removal bump. to remove the rust on the surface of the steel pipe, and the spring can prevent the surface of the steel pipe from being damaged by the rust removal bump.

Further, a rust suction component is installed on the outside of the rust removal box, and the rust is adsorbed to the side wall of the rust removal box to avoid splashing.

Further, the rust suction assembly includes an installation box, the bottom of one side of the rust removal box is provided with an installation box, and a side of the inner cavity of the installation box close to the rust removal box is installed with a number of powerful magnets, and the powerful magnets are installed. Adsorb the cleaned rust on the bottom of the side of the rust removal box close to the powerful magnet to avoid the rust from splashing.

Further, a cleaning component is also included to clean the rust adsorbed on the side wall of the inner cavity of the rust removal box.

Further, the cleaning assembly includes a grid plate and a scraper, a side wall of the rust removal box close to the strong magnet is provided with a chute, and a first communication slot is opened outwardly on the top of the chute, and the slide A second communication groove is opened inward at the bottom of the groove, a sliding block is slidably connected in the sliding groove, and a connecting plate is arranged on the outer side of the top of the sliding block, and the connecting plate extends to the rust removal through the first communication groove The bottom of the connecting plate is provided with a handle, the middle of the handle is provided with anti-skid rubber, and the bottom of the slider is provided with a mounting plate, and the mounting plate passes through the The second communication groove extends into the inside of the rust removal box and is slidably connected with the second communication groove. The plate is mounted on the side close to the chip outlet.

Advantages of the present invention:

1. The present invention can carry out surface derusting operation on various steel pipes. One end of the steel pipe is inserted into the rust removal box from the steel pipe inlet to carry out rust removal. After the rust removal is completed, the steel pipe is pulled out from the steel pipe outlet at the other end. Can.

2. The rust on the surface of the steel pipe is removed by the rust removal bumps in the rust removal parts, and the spring can prevent the rust removal bumps from causing damage to the steel pipe surface.

3. The cleaned rust can be adsorbed on the bottom of the side of the rust removal box close to the strong magnet through the rust suction component to avoid the rust from splashing.

4. The rust adsorbed on one side can be cleaned by cleaning the components, which saves time and effort and is easy to operate.

Description of drawings

Figure 1 is a schematic structural diagram of a steel pipe derusting equipment used for bridge construction.

Figure 2 is a schematic diagram of the opening of the electrical box.

Figure 3 is a schematic diagram of the transmission case being opened.

Figure 4 is a schematic diagram of the structure of the rust removal assembly.

FIG. 5 is a schematic diagram of the structure of the cleaning assembly.

Figure 6 is a schematic diagram of the structure of the rust removal piece.

In the picture: 1. Derusting box, 2. Support legs, 3. Box cover, 4. Observation window, 5. Steel pipe inlet, 6. Steel pipe outlet, 7. Barrier brush, 8. Steel pipe inlet, 9. Rust removal Components, 10. Chip removal port, 11. Chip removal switch door, 12. Electrical box, 13. Electrical box switch door, 14. Controller, 15. Rust removal button, 16. Rust removal roller, 17. Matching roller, 18 .chip removal gap, 19. rust removal parts, 20. motor, 21. transmission box, 22. rotating shaft, 23. transmission parts, 24. spring, 25. fixed slider, 26. rust removal bump, 27. telescopic sink Hole, 28. Rust-absorbing component, 29. Installation box, 30. Powerful magnet, 31. Cleaning component, 32. Grid plate, 33. Scraper, 34. Chute, 35. First communication groove, 36. Second communication Groove, 37. Slider, 38. Connecting plate, 39. Grip, 40. Anti-skid rubber, 41. Mounting plate, 42. Driving wheel, 43. Driven wheel, 44. Belt.

Detailed ways

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described implementation The examples are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

The embodiment of the present application provides a steel pipe rust removal device for bridge construction.

Example 1, as shown in Figures 1-6.

A steel pipe rust removal equipment for bridge construction includes a rust removal box 1, and the bottom surface of the rust removal box 1 is provided with support legs 2, which is convenient for staff to perform rust removal operations. The rust removal box 1 is a box structure with an open top surface. The top surface of the rust removal box 1 is hinged with a box cover 3 to prevent rust from splashing. The top surface of the box cover 3 is provided with an observation window 4 to observe the removal of rust in real time. Happening.

The left and right sides of the rust removal box 1 are respectively provided with a steel pipe inlet 5 and a steel pipe outlet 6. The steel pipe inlet 5 and the steel pipe outlet 6 are the same in shape and size, both in the shape of a vertical straight slot, and the steel pipe inlet 5 and the steel pipe outlet 6 are provided with a blocking brush 7 to isolate the removed rust inside the rust removal box 1 to prevent the rust from flying out and scratching the staff. The steel pipe inlet 5 and the outer ends of the steel pipe outlet 6 are both provided with steel pipe introduction parts 8 , which facilitate the staff to extend the steel pipe to be derusted into the derusting box 1 from the steel pipe inlet 5 . The outer end of the steel pipe introduction member 8 is trumpet-shaped and extends outward. On the one hand, it is convenient for the steel pipe to enter and exit the rust removal box 1. staff member.

A rust removal assembly 9 is installed in the rust removal box 1, which can perform rust removal operations on steel pipes of different shapes. The side wall of the rust removal box 1 is provided with a chip discharge port 10 , and the top of the chip discharge port 10 is hinged with a chip discharge switch door 11 , the chip discharge switch door 11 is opened, and the removed rust passes through the chip discharge port 10 . Export the descaling box 1. An electrical box 12 is installed on the outside of the rust removal box 1 , and an electrical box switch door 13 is hinged on the outside of the electrical box 12 to facilitate the maintenance of its internal electrical appliances. A controller 14 is installed in the electrical box 12, and the controller 14 is used for external power supply. The controller 14 is preferably a standard PLC of Junchuang Automation Technology Co., Ltd., and the model is JS-68T-D. The controller 14 can meet the control requirements of the present invention. A rust removal button 15 is installed on the top surface of the electrical box 12 , and the controller 14 is connected with the rust removal assembly 9 and the rust removal button 15 through a circuit to control the start and stop of the rust removal assembly 9 .

The rust removal assembly 9 includes a rust removal roller 16 and a matching roller 17. The rust removal box 1 is symmetrically connected with the rust removal roller 16 and the matching roller 17, and the matching roller 17 cooperates with the rust removal roller 17. The rust roller 16 limits the position of the steel pipe to facilitate rust removal. The rust removal roller 16 and the matching roller 17 are arranged along the length direction of the rust removal box 1 and are on the same horizontal plane, and a chip removal gap 18 is left between the rust removal roller 16 and the matching roller 17 . The surface of the rust removal drum 16 is provided with a rust removal member 19 , the rusted steel pipe is placed above the chip removal gap 18 , and the rust on the surface of the rust removal member 19 is removed by the rust removal member 19 . An electric motor 20 is installed in the electrical box 12, and the electric motor 20 is powered by an external power supply. The electric motor 20 is preferably a vertical gear reduction motor from Shanghai Zhibao Motor Manufacturing Co., Ltd., with a power of 1.5kw. The electric motor 20 and the controller 14 are connected by a circuit. A transmission case 21 is provided outside the electrical box 12 . The output shaft of the electric motor 20 extends into the transmission case 21 . The rust removal roller 16 One end is provided with a rotating shaft 22 , the rotating shaft 22 extends into the transmission box 21 , and a transmission member 23 is disposed between the output shaft of the electric motor 20 and the rotating shaft 22 . The motor 20 rotates, and the rotating shaft 22 is driven to rotate by the transmission member 23 , thereby making the rust removal drum 16 rotate. The rotation of the rust removal roller 16 drives the steel pipe with rust removal to rotate, so that the rust of all parts of the steel pipe is removed; Remove the rust.

The transmission member 23 includes a driving wheel 42, a driven wheel 43, and a belt 44. The driving wheel 42 is provided on the output shaft of the motor, and the driven wheel 43 is provided on the rotating shaft. The outside of the driven pulley 43 is covered with the belt 44 .

The rust removal member 19 includes a spring 24 , a fixed slider 25 , and a rust removal bump 26 . The surface of the rust removal drum 16 is provided with a number of telescopic countersunk holes 27, the bottom surface of the telescopic countersunk holes 27 is provided with the spring 24, and the other end of the spring 24 is provided with the fixed slider 25, the fixed slider 25 is slidably connected to the side wall of the telescopic counterbore 27 and slides up and down along the telescopic counterbore 27 . The rust removal bump 26 is detachably installed on the outer side of the fixed slider 25. The rust removal bump 26 is used to remove the rust on the surface of the steel pipe, and the spring 24 removes the rust removal bump 26. The rigid collision with the steel pipe becomes an elastic collision, which can prevent the rust removal bumps 26 from causing damage to the surface of the steel pipe.

A rust suction assembly 28 is installed on the outside of the rust removal box 1 to adsorb rust to the side wall of the rust removal box 1 to avoid splashing.

The rust suction assembly 28 includes an installation box 29. The rust removal box 1 is provided with an installation box 29 at the bottom of one side. Several powerful magnets 30 are installed in the inner cavity of the installation box 29 near the rust removal box 1. The strong magnet 30 adsorbs the cleaned rust on the bottom of the side of the rust removal box 1 close to the strong magnet 30 to prevent the rust from splashing.

It also includes a cleaning component 31 for cleaning the rust adsorbed on the side wall of the inner cavity of the rust removal box 1 .

The cleaning assembly 31 includes a grid plate 32 and a scraper 33 , a side wall of the rust removal box 1 close to the strong magnet 30 is provided with a chute 34 , and a first communication slot is opened outwardly from the top of the chute 34 . 35. A second communication groove 36 is opened inward at the bottom of the chute 34, a slider 37 is slidably connected in the chute 34, and a connecting plate 38 is provided on the outer side of the top of the slider 37, and the connecting plate 38 passes through the The first communication groove 35 extends to the outside of the rust removal box 1 and is slidably connected to the first communication groove 35 . A handle 39 is provided at the bottom of the connecting plate 38 , and a non-slip handle is provided in the middle of the handle 39 . Rubber 40, the bottom of the slider 37 is provided with a mounting plate 41, the mounting plate 41 extends to the inside of the rust removal box 1 through the second communication groove 36, and is slidably connected with the second communication groove 36, The grid plate 32 and the scraper 33 are installed on the bottom surface of the mounting plate 41 in sequence, and the grid plate 32 is installed on the side close to the chip outlet 10 . When cleaning the rust, the rust is firstly moved by the grid plate 32 to prevent the scraper 33 from being stuck by the rust. Hold the handle 39 and pull it in the direction of the chip discharge port 10, through the grid plate 32 and the scraper 33, clean the rust on the side wall of the rust removal box 1, and the cleaned rust The rust removal box 1 is discharged through the chip discharge port 10 .

When the present invention is in use:

Extend the steel pipe to be derusted into the derusting box from the inlet of the steel pipe.

When the rust removal button is pressed, the controller receives the signal, controls the motor to start working, and then drives the rust removal drum to rotate to perform the rust removal operation on the steel pipe.

The staff can observe the rust removal of the steel pipe in real time through the observation window, and then adjust the extension length of the steel pipe to continuously carry out the rust removal operation.

The rust-removed steel pipe is pulled out from the steel pipe outlet. The removed rust is adsorbed by the powerful magnet on the bottom of the side of the rust removal box close to the powerful magnet.

Hold the handle, pull it towards the chip removal port, clean the rust on the side wall of the rust removal box through the grid plate and the scraper, open the chip removal switch door, and remove the rust. The cleaned rust is discharged from the rust removal box through the chip discharge port.

It should be noted that, in this document, relational terms such as "first" and "second" etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these There is no such actual relationship or sequence between entities or operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Other embodiments of the present application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses or adaptations of this application that follow the general principles of this application and include common knowledge or conventional techniques in the technical field not disclosed in this application . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the application being indicated by the claims. It is to be understood that the present application is not limited to the precise structures described above and illustrated in the accompanying drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (9)

1. The utility model provides a steel pipe rust cleaning equipment for bridge construction, includes the rust cleaning case, rust cleaning bottom of the case face is provided with supporting leg, its characterized in that: the rust removal box is of a box body structure with an opening in the top surface, a steel pipe inlet and a steel pipe outlet are respectively formed in the left side and the right side of the rust removal box, the steel pipe inlet and the steel pipe outlet are identical in shape and size and are in a vertical straight notch shape, blocking brushes are arranged in the steel pipe inlet and the steel pipe outlet, iron rust flying out is avoided, a rust removal assembly is installed in the rust removal box, and rust removal operation can be performed on steel pipes in different shapes;

the rust cleaning subassembly includes rust cleaning cylinder and cooperation cylinder, the rotation of rust cleaning incasement symmetry is connected with the rust cleaning cylinder with the cooperation cylinder, the rust cleaning cylinder with the cooperation cylinder along rust cleaning case length direction sets up to be in on same horizontal plane, the rust cleaning cylinder with leave the chip removal gap between the cooperation cylinder, rust cleaning cylinder surface is provided with rust cleaning, rusty steel pipe is arranged in chip removal gap top, through rust cleaning gets rid of its surperficial iron rust, installs the motor in the electric box, pass through circuit connection between motor and the controller, the electric box outside is provided with the transmission case, the output shaft of motor extends to in the transmission case, rust cleaning cylinder one end is provided with the pivot, the pivot extends to in the transmission case, the output shaft of motor with be provided with the driving medium between the pivot, the motor drives the rotating shaft to rotate through the transmission piece;

the utility model discloses a rust cleaning device, including rust cleaning box, electric box, controller, rust cleaning button, rust cleaning component, rust cleaning box side wall, the chip removal mouth has been seted up to rust cleaning box side wall, chip removal mouth top articulates there is the chip removal switch door, opens the chip removal switch door, and the iron rust that will clear away passes through the chip removal mouth is derived the rust cleaning box, the electric box is installed in the rust cleaning box outside, the electric box outside articulates there is the electric box switch door, the inside electrical apparatus of convenient to overhaul, install the controller in the electric box, the rust cleaning button is installed to the electric box top surface, the controller with the rust cleaning component all through circuit connection, control between the rust cleaning button open of rust cleaning component.

2. The steel pipe rust removing apparatus for bridge construction as claimed in claim 1, wherein: the rust removal box is characterized in that the top surface of the rust removal box is hinged to a box cover, so that the iron rust is prevented from splashing, and the top surface of the box cover is provided with an observation window for observing the iron rust removal condition in real time.

3. The steel pipe rust removing apparatus for bridge construction as claimed in claim 1, wherein: the steel pipe import with steel pipe export outer end all is provided with steel pipe leading-in spare, steel pipe leading-in spare outer end is the loudspeaker form, and outwards extends, is convenient for the steel pipe on the one hand and passes in and out the rust cleaning case, on the other hand avoids the steel pipe to take place the spring in the rust cleaning, deviate from, bumps the staff.

4. The steel pipe rust removing apparatus for bridge construction as claimed in claim 1, wherein: the transmission part comprises a driving wheel, a driven wheel and a belt, the driving wheel is arranged on an output shaft of the motor, the driven wheel is arranged on the rotating shaft, and the belt is coated on the outer sides of the driving wheel and the driven wheel.

5. The steel pipe rust removing apparatus for bridge construction as claimed in claim 1, wherein: the rust removing part comprises a spring, a fixed sliding block and a rust removing lug, a plurality of telescopic counter bores are formed in the surface of the rust removing roller, the spring is arranged on the bottom surface of each telescopic counter bore, the fixed sliding block is arranged at the other end of the spring and is in sliding connection with the side wall of each telescopic counter bore, the rust removing lug is detachably mounted on the outer side of the fixed sliding block, rust on the surface of the steel pipe is removed through the rust removing lug, and the rust removing lug can be prevented from damaging the surface of the steel pipe by the spring.

6. The steel pipe rust removing apparatus for bridge construction as claimed in claim 1, wherein: and a rust absorption assembly is arranged on the outer side of the rust removal box, and absorbs the iron rust to the side wall of the rust removal box, so that splashing is avoided.

7. The steel pipe rust removing apparatus for bridge construction as claimed in claim 6, wherein: inhale the rust subassembly and include the install bin, rust removal case one side bottom is provided with the install bin, the install bin inner chamber is close to a plurality of strong magnet are installed to one side of rust removal case, strong magnet adsorbs the rust of clearance the rust removal case is close to one side bottom of strong magnet avoids the rust to splash.

8. The steel pipe rust removing apparatus for bridge construction as claimed in claim 7, wherein: still including the clearance subassembly, it is right the iron rust that adsorbs on the rust cleaning box inner chamber lateral wall clears up.

9. The steel pipe rust removing apparatus for bridge construction as claimed in claim 8, wherein: the cleaning component comprises a grid plate and a scraper plate, a chute is arranged on one side wall of the derusting box close to the powerful magnet, the top of the sliding groove is provided with a first communicating groove outwards, the bottom of the sliding groove is provided with a second communicating groove inwards, a sliding block is connected in the sliding groove in a sliding manner, a connecting plate is arranged on the outer side of the top of the sliding block and extends to the outside of the derusting box through the first connecting groove, and is connected with the first connecting groove in a sliding way, a handle is arranged at the bottom of the connecting plate, anti-skid rubber is arranged in the middle of the handle, the bottom of the slide block is provided with a mounting plate which extends to the inside of the derusting box through the second communicating groove, and with second intercommunication groove sliding connection, the mounting panel bottom surface is installed in tandem in proper order the grid tray with the scraper blade, the grid tray is installed and is being close to one side of chip removal mouth.

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