CN214441561U

CN214441561U - Novel steel pipe cleaning equipment

Info

Publication number: CN214441561U
Application number: CN202120571854.0U
Authority: CN
Inventors: 唐刘杰
Original assignee: Wuxi Shengtang Hydraulic Forming Precision Steel Pipe Co ltd
Current assignee: Wuxi Shengtang New Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-22
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a novel steel pipe cleaning equipment, including rotatory advancing device, the transmission is connected with the driving pipe on the rotatory advancing device, is connected with the air pump on the driving pipe, and the cover is equipped with the annular gasbag that communicates with the driving pipe on the driving pipe, and the outer peripheral face of gasbag is equipped with the brush hair, and it has two baffles to distribute along the driving pipe axial on the driving pipe, and the gasbag is located between two baffles. The utility model can clean the inner wall of the steel pipe through the brush hair when the air bag rotates, thus improving the convenience of cleaning the inner wall of the steel pipe; the bristles can abut against the inner walls of the steel pipes with different inner diameters by controlling the contraction and expansion of the air bag, so that the steel pipes with different sizes can be cleaned; can restrict the gasbag through the baffle, prevent that the gasbag from sliding along the driving tube, can restrict the direction of inflation of gasbag simultaneously, make the brush hair closely support and lean on the steel pipe inner wall.

Description

Novel steel pipe cleaning equipment

Technical Field

The utility model belongs to the technical field of the tubular product washs, especially, relate to a novel steel pipe cleaning equipment.

Background

The cleaning of the steel pipe comprises an internal cleaning part and an external cleaning part, wherein the external cleaning part is similar to the cleaning method of common metal parts, and the cleaning of the inner wall of the steel pipe is a technical problem to be solved urgently in the industry. The reason is that for the large-diameter straight-wall steel pipe, the robot or planet wheel mode can be adopted for derusting operation, and for the bent steel pipe or the small-diameter steel pipe, the cleaning of the inner pipe wall with the small diameter becomes very difficult because the mechanical cleaning equipment cannot go deep; in the traditional pickling and soaking process, the cleaning is difficult due to the lack of mechanical external forces such as liquid scouring and the like; the high-pressure water flushing method has the defects that for small pipe diameters, if a pipeline is long, pressure loss is overlarge, and oil stains and micro-dust particles attached to the inner wall of a far end are difficult to effectively remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel steel pipe cleaning equipment to solve the technical problem that the steel pipe inner wall washs the difficulty.

In order to achieve the above object, the utility model discloses a novel steel pipe cleaning equipment's concrete technical scheme as follows:

the utility model provides a novel steel pipe cleaning equipment, includes rotatory advancing device, the last transmission of rotatory advancing device is connected with the transmission pipe, be connected with the air pump on the transmission pipe, the cover is equipped with on the transmission pipe with the annular gasbag of transmission pipe intercommunication, the outer peripheral face of gasbag is equipped with the brush hair, follow on the transmission pipe axial distribution has two baffles, the gasbag is located two between the baffle.

Preferably, a plurality of elastic connecting strips are arranged between the two baffles, each elastic connecting strip is uniformly arranged around the axis of the transmission pipe, two ends of each elastic connecting strip are detachably connected with the two baffles respectively, one side of each elastic connecting strip, which is adjacent to the air bag, is abutted against the air bag, and the bristles are distributed on one side, which deviates from the air bag, of each elastic connecting strip.

Preferably, the outer circumferential surface of the airbag is provided with a plurality of air holes.

Preferably, a gas eye button is installed in the gas hole.

Preferably, the number of the air bags is at least two, and each air bag is arranged along the axial direction of the transmission pipe.

Preferably, a check valve is installed at the joint of the air bag and the transmission pipe.

The utility model discloses a novel steel pipe cleaning equipment has following advantage:

1. the inner wall of the steel pipe is cleaned through the bristles when the air bag rotates, so that the convenience of cleaning the inner wall of the steel pipe is improved;

2. the bristles can abut against the inner walls of the steel pipes with different inner diameters by controlling the contraction and expansion of the air bag, so that the steel pipes with different sizes can be cleaned;

3. can restrict the gasbag through the baffle, prevent that the gasbag from sliding along the driving tube, can restrict the direction of inflation of gasbag simultaneously, make the brush hair closely support and lean on the steel pipe inner wall.

Drawings

FIG. 1 is a schematic structural view of the novel steel pipe cleaning equipment of the present invention;

FIG. 2 is a sectional view of the novel steel pipe cleaning equipment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

The notation in the figure is: 1. rotating the propelling device; 2. an air pump; 3. a drive tube; 4. a baffle plate; 5. brushing; 6. an air bag; 7. an elastic connecting strip; 8. and (4) air holes.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in the figure 1-2, a novel steel pipe cleaning device comprises a rotary propulsion device 1, a transmission pipe 3 is connected to the rotary propulsion device 1 in a transmission manner, an air pump 2 is connected to the transmission pipe 3, an annular air bag 6 communicated with the transmission pipe 3 is sleeved on the transmission pipe 3, the rotary propulsion device 1 can drive the transmission pipe 3 to move along the axial direction and rotate simultaneously, so as to control the movement and rotation of the air bag 6, meanwhile, the air pump 2 is used for inflating and deflating the air bag 6, so as to control the contraction and expansion of the air bag 6, bristles 5 are arranged on the outer circumferential surface of the air bag 6, the bristles 5 tightly abut against the inner wall of the steel pipe after the air bag 6 expands, so as to clean the inner wall of the steel pipe, because the expansion size of the air bag 6 can be controlled, so as to clean the steel pipes with different inner diameters, two baffles 4 are axially distributed on the transmission pipe 3, and the air bag 6 is positioned between the two baffles 4, the baffle 4 can prevent the air bag 6 from sliding, and simultaneously control the expansion direction of the air bag 6, thereby improving the cleaning effect of the brush hair 5 on the steel pipe.

As shown in fig. 3, be equipped with a plurality of elastic connection strip 7 between two baffles 4, each elastic connection strip 7 encircles the even setting of axis of driving pipe 3, elastic connection strip 7's both ends can be dismantled with two baffles 4 respectively and be connected, one side that elastic connection strip 7 is close to gasbag 6 supports with gasbag 6 and leans on, brush hair 5 distributes in one side that deviates from gasbag 6 of

elastic connection strip

7, 6 inflation of gasbag can prop elastic connection strip 7, and then make brush hair 5 on the elastic connection strip 7 support and lean on the steel pipe inner wall, after brush hair 5 takes place the loss, through dismantling elastic connection strip 7, can realize brush hair 5's change, the convenient degree of equipment maintenance has not only been improved, the maintenance cost is reduced simultaneously.

When in actual use, a plurality of gas pockets 8 have been seted up on the outer peripheral face of gasbag 6, install the gas eye in the gas pocket 8 and detain, the check valve is installed to the junction of gasbag 6 and driving pipe 3, it spouts from gas pocket 8 to continuously fill the inside air of gasbag 6, can blow off the piece dirt that produces when the steel pipe is clean from the steel pipe, improve the clean effect to the steel pipe, after clean the completion, the air current of gas pocket 8 department blows on brush hair 5, can also realize the cleanness to brush hair 5, because the piece gets into in the gasbag 6 from gas pocket 8 easily, consequently set up the check valve and can prevent in the piece gets into driving pipe 3, prevent that equipment from taking place the damage.

When 6 expansions of gasbag, 6 outer peripheral face protruding height of gasbag are inconsistent, and the quantity of gasbag 6 is two at least, and each gasbag 6 is arranged along the axial of driving pipe 3, supports brush hair 5 simultaneously through a plurality of gasbags, can increase the area of contact of brush hair 5 and steel pipe inner wall, improves clean effect.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a novel steel pipe cleaning equipment, a serial communication port, including rotatory advancing device (1), the transmission connection has driving pipe (3) on rotatory advancing device (1), be connected with air pump (2) on driving pipe (3), the cover is equipped with on driving pipe (3) with annular gasbag (6) of driving pipe (3) intercommunication, the outer peripheral face of gasbag (6) is equipped with brush hair (5), follow on driving pipe (3) axial distribution has two baffles (4), gasbag (6) are located two between baffle (4).

2. The novel steel pipe cleaning equipment according to claim 1, characterized in that a plurality of elastic connecting strips (7) are arranged between two baffle plates (4), each elastic connecting strip (7) is uniformly arranged around the axis of the transmission pipe (3), two ends of each elastic connecting strip (7) are detachably connected with the two baffle plates (4), one side of each elastic connecting strip (7) adjacent to the air bag (6) abuts against the air bag (6), and the bristles (5) are distributed on one side of each elastic connecting strip (7) away from the air bag (6).

3. A novel steel pipe cleaning device according to claim 1 or 2, characterized in that a plurality of air holes (8) are opened on the peripheral surface of the air bag (6).

4. A novel steel pipe cleaning device according to claim 3, characterized in that a gas eye button is installed in the gas hole (8).

5. A novel steel pipe cleaning equipment according to claim 3, characterized in that the number of said air bags (6) is at least two, each said air bag (6) being arranged along the axial direction of the transmission pipe (3).

6. A novel steel pipe cleaning device according to claim 3, characterized in that a check valve is installed at the connection of the air bag (6) and the transmission pipe (3).