CN212095801U

CN212095801U - Simple and easy steel pipe inner wall rust cleaning device

Info

Publication number: CN212095801U
Application number: CN202020638257.0U
Authority: CN
Inventors: 范志刚
Original assignee: Foshan Haogang Steel Pipe Co ltd
Current assignee: Guangdong Haogang Cold Formed Profile Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-08
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a simple and easy steel pipe inner wall rust cleaning device, comprises a workbench, the slide of the left end fixedly connected with top sliding connection slider at workstation top, and the top fixed mounting of slider has the motor of the first bull stick of output shaft fixed connection. The utility model discloses electric telescopic handle has been set up, lower cardboard, and a support, a spring and last cardboard, can reach and press from both sides tight the fixed and not unidimensional steel pipe inner wall purpose of carrying out the rust cleaning to unidimensional steel pipe, the slide has been set up, including a sliding block, an electric motor, a first bull stick, second bull stick and rust cleaning brush, can reach the purpose of carrying out the rust cleaning to the steel pipe inner wall, and simultaneously, people still can reach the purpose of carrying out the rust cleaning to the different degree of depth of steel pipe inner wall as required through the quantity that increases or reduces the second bull stick, and all parts of whole device are the cheap part that easily gets on the market, so its whole cost is low, accord with the interests of enterprise.

Description

Simple and easy steel pipe inner wall rust cleaning device

Technical Field

The utility model relates to a steel pipe technical field specifically is a simple and easy steel pipe inner wall rust cleaning device.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far larger than the diameter or the circumference, the steel pipe is divided into a round steel pipe, a square steel pipe, a rectangular steel pipe and a special-shaped steel pipe according to the section shape, the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, the steel pipe is divided into a steel pipe for a conveying pipeline, an engineering structure, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application, after the steel pipe is used for a long time, the inner wall of the steel pipe can rust, the overall structure of the existing rust removing device is complex, the manufacturing cost and the later maintenance cost of the equipment are increased, and the device is not.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy steel pipe inner wall rust cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy steel pipe inner wall rust cleaning device, includes the workstation, the left end fixedly connected with top sliding connection slider's of workstation top slide, and the top fixed mounting of slider has the motor of the first bull stick of output shaft fixed connection, the right side of first bull stick is provided with the second bull stick, and the right side of second bull stick is provided with the rust cleaning brush, the right-hand member at workstation top has the lower cardboard of equal fixed connection support all around in top through the electric telescopic handle swing joint that a plurality of equidistance distribute, and the inboard fixedly connected with bottom at support top is through the backup pad of a plurality of spring swing joint connection upper cardboard.

Preferably, the workbench is of a Z-shaped structure, and the periphery of the bottom of the workbench is fixedly connected with supporting legs.

Preferably, the screw holes are formed in the right sides of the second rotating rod and the first rotating rod, the second rotating rod is in threaded connection with the first rotating rod, and the derusting brush is in threaded connection with the second rotating rod.

Preferably, the bottom of the upper clamping plate and the top of the lower clamping plate are both of a C-shaped structure, and the bottom of the upper clamping plate and the top of the lower clamping plate are both connected with a perfluoro rubber pad through PP glue.

Preferably, the left end and the right end of the top of the upper clamping plate are fixedly connected with lifting rods of a T-shaped structure, and a reserved hole is formed in the joint of the supporting plate and the lifting rod.

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

the utility model is provided with an electric telescopic rod, a lower clamping plate, a support plate, a spring and an upper clamping plate, people place a steel pipe to be derusted on the top of the lower clamping plate, the spring can clamp the top of the steel pipe by the upper clamping plate according to the elasticity of the spring, thereby meeting the requirement of clamping and fixing the steel pipes with different sizes, then the electric telescopic rod is controlled by an external controller to stretch and contract, so that a derusting brush is contacted with the top or the bottom of the inner wall of the steel pipe, thereby achieving the purpose of derusting the inner walls of the steel pipes with different sizes, a slide seat, a slider, a motor, a first rotating rod, a second rotating rod and a derusting brush are arranged, people open the motor by the external controller, the motor can drive the first rotating rod, the second rotating rod and the derusting brush to rotate while rotating, then the slider is controlled by the external controller to slide along the slide seat, meanwhile, people can also achieve the purpose of removing rust at different depths of the inner wall of the steel pipe by increasing or reducing the number of the second rotating rods according to needs, and all parts of the whole device are cheap parts which are easy to obtain on the market, so that the whole manufacturing cost is low, and the benefits of enterprises are met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view structural diagram of the upper clamping plate of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1 workstation, 2 supporting legs, 3 motors, 4 first bull sticks, 5 second bull sticks, 6 springs, 7 backup pads, 8 shadoods, 9 supports, 10 last cardboard, 11 rust cleaning brushes, 12 lower cardboard, 13 electric telescopic handle, 14 screw, 15 screw rods, 16 sliders, 17 slides.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model provides a workstation 1, supporting leg 2, motor 3, first bull stick 4, second bull stick 5, spring 6, backup pad 7, shadoof 8, support 9, go up cardboard 10, rust cleaning brush 11, lower cardboard 12, electric telescopic handle 13, screw 14, screw 15, slider 16 and slide 17 part are general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a simple rust removing device for inner walls of steel pipes comprises a workbench 1, wherein the workbench 1 is of a Z-shaped structure, supporting legs 2 are fixedly connected to the periphery of the bottom of the workbench 1, a slide seat 17 is fixedly connected to the left end of the top of the workbench 1 and slidably connected with a slider 16, a motor 3 with an output shaft fixedly connected with a first rotating rod 4 is fixedly mounted at the top of the slider 16, a second rotating rod 5 is arranged on the right side of the first rotating rod 4, a rust removing brush 11 is arranged on the right side of the second rotating rod 5, the motor 3 is turned on by an external controller, the motor 3 can drive the first rotating rod 4, the second rotating rod 5 and the rust removing brush 11 to rotate while rotating, and then the slider 16 is controlled to slide along the slide seat 17 by the controller, so as to remove rust on the inner walls of the steel pipes, and the rust removing purpose of different depths can be achieved by increasing or decreasing the number of the second rotating rods 5 as required The left sides of the second rotating rod 5 and the rust removing brush 11 are fixedly connected with a screw 15, the right sides of the second rotating rod 5 and the first rotating rod 4 are respectively provided with a screw hole 14, the second rotating rod 5 is in threaded connection with the first rotating rod 4, the rust removing brush 11 is in threaded connection with the second rotating rod 5, the right end of the top of the workbench 1 is movably connected with a lower clamping plate 12 which is fixedly connected with a support 9 at the periphery through a plurality of electric telescopic rods 13 which are distributed at equal intervals, the inner side of the top of the support 9 is fixedly connected with a supporting plate 7 of which the bottom is movably connected with the upper clamping plate 10 through a plurality of springs 6, a steel pipe to be subjected to rust removal is placed at the top of the lower clamping plate 12, the springs 6 can enable the upper clamping plate 10 to clamp the top of the steel pipe according to the elasticity of the springs, so that the requirements of clamping and fixing the steel pipes with different sizes are met, then the electric telescopic rods 13 are controlled, thereby reach the purpose that carries out the rust cleaning to unidimensional steel pipe inner wall, the bottom of going up cardboard 10 and the top of cardboard 12 down are "C" type structure, and the bottom of going up cardboard 10 and the top of cardboard 12 down all are connected with the perfluorous rubber pad through PP glue, go up the equal fixedly connected with in both ends "T" type structure's of the left and right sides shadoof of cardboard 10 top shadoof 8, and the preformed hole has been seted up to backup pad 7 and shadoof 8 junction, when people need take out the steel pipe from cardboard 12 down in, with the hand with shadoof 8 upwards carry can (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the steel tube derusting machine is used, the electric telescopic rod 13 is arranged, the lower clamping plate 12, the support 9, the support plate 7, the spring 6 and the upper clamping plate 10 are arranged, a steel tube to be derusted is placed at the top of the lower clamping plate 12 by people, the spring 6 can enable the upper clamping plate 10 to clamp the top of the steel tube according to the elasticity of the spring 6, so that the requirements of clamping and fixing the steel tubes with different sizes are met, then the electric telescopic rod 13 is controlled to stretch and retract through an external controller, the derusting brush 11 is made to be in contact with the top or the bottom of the inner wall of the steel tube, so that the purpose of derusting the inner walls of the steel tubes with different sizes is achieved, the sliding seat 17 is arranged, the slider 16, the motor 3 is opened through the external controller by people, the motor 3 can drive the first rotating rod 4 while rotating, the second rotating rod 5 and the derusting brush 11 to rotate, then the slider 16 is controlled to slide, therefore, the purpose of removing rust on the inner wall of the steel pipe is achieved, meanwhile, people can also achieve the purpose of removing rust on different depths of the inner wall of the steel pipe by increasing or reducing the number of the second rotating rods 5 according to needs, all parts of the whole device are cheap parts which are easy to obtain on the market, and therefore the whole device is low in manufacturing cost and accords with the benefits of enterprises.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy steel pipe inner wall rust cleaning device, includes workstation (1), its characterized in that: the left end fixedly connected with top sliding connection slider (16) at workstation (1) top slide (17), and the top fixed mounting of slider (16) has motor (3) of the first bull stick (4) of output shaft fixed connection, the right side of first bull stick (4) is provided with second bull stick (5), and the right side of second bull stick (5) is provided with rust cleaning brush (11), the right-hand member at workstation (1) top has lower cardboard (12) of equal fixed connection support (9) all around in top through electric telescopic handle (13) swing joint that a plurality of equidistance distribute, and inboard fixedly connected with bottom at support (9) top is through backup pad (7) of a plurality of springs (6) swing joint upper cardboard (10).

2. The simple steel pipe inner wall rust removal device as defined in claim 1, wherein: the workbench (1) is of a Z-shaped structure, and the periphery of the bottom of the workbench (1) is fixedly connected with supporting legs (2).

3. The simple steel pipe inner wall rust removal device as defined in claim 1, wherein: the equal fixedly connected with screw rod (15) in left side of second bull stick (5) and rust cleaning brush (11), screw (14) have all been seted up on the right side of second bull stick (5) and first bull stick (4), and threaded connection between second bull stick (5) and first bull stick (4), threaded connection between rust cleaning brush (11) and second bull stick (5).

4. The simple steel pipe inner wall rust removal device as defined in claim 1, wherein: the bottom of the upper clamping plate (10) and the top of the lower clamping plate (12) are both of a C-shaped structure, and the bottom of the upper clamping plate (10) and the top of the lower clamping plate (12) are both connected with a perfluoro rubber pad through PP glue.

5. The simple steel pipe inner wall rust removal device as defined in claim 1, wherein: go up equal fixedly connected with in both ends the shadoof (8) of "T" type structure about cardboard (10) top, and the junction of backup pad (7) and shadoof (8) has seted up the preformed hole.