CN212497111U

CN212497111U - Steel pipe rust cleaning device

Info

Publication number: CN212497111U
Application number: CN202021115754.9U
Authority: CN
Inventors: 杨虎; 赵春琳
Original assignee: Sichuan Pengzhou Weida Metal Products Co ltd
Current assignee: Pengzhou Taimeng New Material Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-09
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a steel pipe rust cleaning device for solve the current rust cleaning equipment that mentions among the background art and can only rust cleaning to the steel pipe inner wall of single diameter specification, thereby cause the technical problem of wasting of resources, including the pivot, fix the installation shell of pivot tip, wear to establish on the installation shell and can follow two installation poles, two brushes and the drive assembly that wear to establish the gliding direction, two installation poles all stretch out outside the installation shell, two brushes are connected to two this installation pole outer ends one-to-one dismantlement formulas respectively, drive assembly locates on the installation shell and is connected with two installation pole inner respectively, slides and locks after sliding along wearing to establish the direction with two installation poles of simultaneous drive, the utility model discloses simple structure, it is convenient to adjust, mainly used derusts the steel pipe inner wall.

Description

Steel pipe rust cleaning device

Technical Field

The utility model relates to a steel pipe rust cleaning technical field, concretely relates to steel pipe rust cleaning device that can carry out the rust cleaning to the steel pipe inner wall in the certain diameter size range.

Background

With the use of a large amount of steel pipes, the field of applied steel pipes is gradually enlarged, so that a large amount of steel pipes are manufactured according to market demands, even accumulation is caused, the inner walls of the steel pipes in the accumulation process are corroded due to poor storage, and a large amount of iron rust is generated on the inner walls of the steel pipes.

In practical application, a plurality of rust removal devices capable of removing rust on the inner wall of the steel pipe exist, but most of the devices can only remove rust on the inner wall of the steel pipe with a specific diameter, which means that different inner wall rust removal equipment is needed for removing rust on the inner wall of the steel pipe for steel pipes with different specifications, and the phenomenon causes a great deal of waste of resources and is not beneficial to the rust removal processing of the inner wall of the steel pipe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a steel pipe rust cleaning device for the current rust cleaning equipment that mentions in the solution background art can only rust cleaning to the steel pipe inner wall of single diameter specification, thereby causes the technical problem of wasting of resources.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel pipe rust cleaning device, includes the pivot, fixes at the installation shell of pivot tip, wears to establish on the installation shell and can follow two installation poles, two brushes and the drive assembly that wear to establish the gliding direction, outside two installation poles all stretched out the installation shell, two brushes are connected to two this installation pole outer ends one-to-one dismantlement formulas respectively, drive assembly locates on the installation shell and is connected with two installation pole inner respectively to two installation poles of simultaneous drive slide and lock after sliding along wearing to establish the direction.

The working principle is as follows: carry out the steel pipe diameter that the inner wall rust cleaning was handled as required and adjust two properly the position of brush specifically passes through two installation poles of drive assembly drive are followed and are worn to establish the direction and remove, and then the installation pole drives the brush that corresponds and carry out synchronous motion, can fully contact with the steel pipe inner wall after two brushes remove the regulation, then will pivot, installation shell, installation pole, brush and drive assembly send into in the steel pipe as a whole, and the brush can be with the inside abundant contact of steel pipe this moment, then rotate at the drive pivot to drive the pivot simultaneously and follow steel pipe axial displacement, thereby reach the effect of cleaing away steel pipe inner wall iron rust.

The utility model has the advantages that:

the utility model discloses with the help of drive assembly, installation pole, brush and installation shell, drive assembly can drive the installation pole and remove along wearing to establish the direction on the installation shell, and then drive brush synchronous motion to can adjust the position of brush and derust in order to reach the steel pipe inner wall to certain diameter size within range, this kind of mode has solved traditional rust cleaning equipment and can only carry out the technical problem that derusts to the single steel pipe inner wall of specification, thereby has improved greatly the utility model discloses an application scope does benefit to resources are saved, reaches a tractor serves several purposes's effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: the steel pipe a, pivot 1, installation shell 2, installation pole 3, brush 4, hinge bar 5, wear to establish pipe 6, lead screw 7, rotating wheel 8, bar hole 9, slider 10, connecting rod 11, support tight bolt 12, connecting plate 13.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, a steel pipe rust removing device comprises a rotating shaft 1, a mounting shell 2 fixed at the end part of the rotating shaft 1, two mounting rods 3 which are arranged on the mounting shell 2 in a penetrating way and can slide along the penetrating direction, two brushes 4 and a driving component, wherein the two mounting rods 3 extend out of the mounting shell 2, the outer ends of the two mounting rods 3 are respectively connected with the two brushes 4 in a one-to-one corresponding and detachable way, the driving component is arranged on the mounting shell 2 and is respectively connected with the inner ends of the two mounting rods 3 so as to simultaneously drive the two mounting rods 3 to slide along the penetrating direction and be locked after sliding, through the driving component, the mounting rods 3, the brushes 4 and the mounting shell 2, the driving component can drive the mounting rods 3 to move on the mounting shell 2 along the penetrating direction and further drive the brushes 4 to synchronously move, thereby adjusting the positions of the brushes 4 to remove rust on the inner wall of a steel pipe within a certain diameter, this kind of mode has solved traditional rust cleaning equipment and can only carry out the technical problem that derusts to the single steel pipe an inner wall of specification, thereby has improved greatly the utility model discloses an application scope.

As shown in fig. 1, the driving assembly includes a driving portion and two hinge rods 5, the driving portion is arranged on the installation shell 2 in a penetrating mode and can slide along the penetrating direction and be locked after sliding, one ends of the two hinge rods 5 are hinged to the driving portion located in the installation shell 2, the other ends of the two hinge rods 5 are hinged to the installation rod 3 respectively, the driving portion drives the hinge rods 5 to rotate, the hinge rods 5 in the rotating process push the installation rod 3, the installation rod 3 slides along the penetrating direction, and a simple and convenient mode for driving the installation rod 3 to slide along the penetrating direction is provided.

As shown in fig. 1, the driving part comprises a penetrating pipe 6 with internal threads and a screw rod 7, the penetrating pipe 6 penetrates the mounting shell 2 and the penetrating pipe 6 can slide along the penetrating direction, the end parts of two hinge rods 5 are hinged on the penetrating pipe 6 in the mounting shell 2, the screw rod 7 is limited on the mounting shell 2 and can rotate, a bent connecting plate 13 is fixed on the outer side of the mounting shell 2, the screw rod 7 penetrates through the connecting plate 13 and can rotate, the screw rod 7 is limited on the connecting plate 13, the screw rod 7 is connected in the penetrating pipe 6 in a threaded manner, the penetrating pipe 6 is matched with the screw rod 7 in a threaded manner, the moving size of the penetrating pipe 6 along the penetrating direction can be more accurately controlled, thereby can all carry out the rust cleaning to certain size within range and the continuous steel pipe an inner wall of size, improve greatly the utility model discloses an application scope has improved the practicality. The outer end of the screw rod 7 is fixedly connected with a rotating wheel 8, and the screw rod 7 is driven to rotate through the rotating wheel 8, so that a more labor-saving operation environment is provided, and the process of rotating the screw rod 7 is more labor-saving and quicker.

As shown in fig. 1 and 2, wear to establish 6 pipe walls of pipe and open along the axial and have a bar hole 9, be fixed with slider 10 on the installation shell 2, but this slider 10 locates in the bar hole 9 and both relative sliding, through setting up bar hole 9 and slider 10, cooperation between them can make to wear to establish 6 along wearing to establish the direction and steadily slide and do not take place to rotate, this kind of mode provides a simple thinking that prevents to wear to establish 6 and produce the pivoted in sliding, simple manufacture, it is also more convenient to use.

As shown in fig. 1, a connecting rod 11 is fixed on the brush 4, the connecting rod 11 is arranged in the installation rod 3 in a penetrating manner, the installation rod 3 is connected with a fastening bolt 12 capable of being abutted to the connecting rod 11 in a threaded manner, and the brush 4 is connected in a detachable manner by screwing in and screwing out the fastening bolt 12, so that the brush 4 is more conveniently replaced.

The working principle is as follows: the positions of the two hairbrushes 4 are properly adjusted according to the diameter of the steel pipe a subjected to inner wall rust removal treatment as required, the rotating wheel 8 is rotated, the rotating wheel 8 drives the screw rod 7 to rotate, the screw rod 7 rotates to drive the penetrating pipe 6 to move along the penetrating direction, and the sliding block 10 slides in the strip-shaped hole 9 in the moving process, so that the penetrating pipe 6 is prevented from rotating in the moving process.

Wear to establish 6 removal in-process of pipe and will drive two articulated rod 5 takes place to rotate, thereby two articulated rod 5 take place to rotate will drive two installation poles 3 and remove along wearing to establish the direction, and then the installation pole 3 of removal drives brush 4 synchronous motion, and the rotation of wheel 8 is stopped rotating this moment until brush 4 can fully contact steel pipe an inner wall.

And then the rotating shaft 1, the mounting shell 2, the mounting rod 3, the hinge rod 5, the brush 4, the penetrating pipe 6 and the screw rod 7 are integrally penetrated into the steel pipe a, then the rotating shaft 1 is driven to rotate, the rotating shaft 1 is driven to move along the axial direction of the steel pipe a, the brush 4 in the rotating process can perform rust removal treatment on the inner wall of the steel pipe a, and the inner wall in the whole length of the steel pipe a can be subjected to rust removal treatment by driving the rotating shaft 1 to move.

According to the degree of wear of brush 4 suitably changes again brush 4, concrete operation is exactly the back-out support tight bolt 12, extract connecting rod 11 from installation pole 3, more renew brush 4, then again with new brush 4 on connecting rod 11 inserts in the installation pole 3, later once more will support tight bolt 12 precession and support tightly with connecting rod 11, from this the utility model discloses a whole operation process is accomplished.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a steel pipe rust cleaning device which characterized in that: including pivot (1), fix installation shell (2) at pivot (1) tip, wear to establish on installation shell (2) and can follow two installation pole (3), two brushes (4) and the drive assembly that wear to establish the gliding direction, outside two installation pole (3) all stretched out installation shell (2), two brushes (4) are connected to two one-to-one dismantlements respectively in two these installation pole (3) outer ends, drive assembly locates on installation shell (2) and is connected with two installation pole (3) inner respectively to two installation pole (3) of simultaneous drive are along wearing to establish the direction and slide and lock after sliding.

2. The steel pipe rust removing device according to claim 1, characterized in that: the drive assembly comprises a drive part and two hinged rods (5), the drive part is arranged on the installation shell (2) in a penetrating mode and can slide along the penetrating direction and be locked after sliding, one ends of the two hinged rods (5) are hinged to the drive part located in the installation shell (2) respectively, and the other ends of the two hinged rods (5) are hinged to the installation rod (3) respectively.

3. The steel pipe rust removing device according to claim 2, characterized in that: the driving part comprises a penetrating pipe (6) with an internal thread and a lead screw (7), the penetrating pipe (6) penetrates through the installation shell (2) and the penetrating pipe (6) can slide along the penetrating direction, the end parts of two hinge rods (5) are hinged on the penetrating pipe (6) in the installation shell (2), the lead screw (7) is limited on the installation shell (2) and can rotate, and the lead screw (7) is in threaded connection with the penetrating pipe (6).

4. A steel pipe rust removing apparatus according to claim 3, characterized in that: the outer end of the screw rod (7) is fixedly connected with a rotating wheel (8).

5. A steel pipe rust removing apparatus according to claim 3, characterized in that: wear to establish pipe (6) pipe wall and open along the axial and have bar hole (9), be fixed with slider (10) on installation shell (2), but just both relative slip in bar hole (9) are located in this slider (10).

6. The steel pipe rust removing apparatus according to any one of claims 1 to 5, wherein: a connecting rod (11) is fixed on the brush (4), the connecting rod (11) is arranged in the mounting rod (3) in a penetrating mode, and a fastening bolt (12) capable of being abutted to the connecting rod (11) is connected to the mounting rod (3) in a threaded mode.