CN219519881U

CN219519881U - PE gas pipeline cleaning device

Info

Publication number: CN219519881U
Application number: CN202320754677.9U
Authority: CN
Inventors: 张海军; 王国营; 张新花; 李文晋; 张艳艳; 冯少鹏; 胡园园
Original assignee: Henan Xintianji Pipe Industry Technology Co ltd
Current assignee: Henan Xintianji Pipe Industry Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-15
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of pipeline cleaning devices, and particularly relates to a PE gas pipeline cleaning device. According to the utility model, the H-shaped hairbrush capable of continuously reciprocating back and forth is arranged, so that the comprehensiveness and the cleaning effect of cleaning are effectively improved, and pipelines with different sizes are cleaned through the elastic telescopic device.

Description

PE gas pipeline cleaning device

Technical Field

The utility model belongs to the technical field of pipeline cleaning devices, and particularly relates to a PE gas pipeline cleaning device.

Background

Along with the economic development of China, the application range of natural gas is wider and wider, foreign matters such as impurities and water inevitably enter the pipe section in the transportation, construction site storage and construction and installation processes of a gas Polyethylene (PE) pipe, the impurities and sewage in the pipe cannot be completely removed by normal purging after the pipe is installed, and the impurities can influence the later construction and final ventilation of the gas pipeline, so that the gas consumption of customers is influenced.

The existing method for cleaning the pipeline mostly uses high-pressure gas to purge, is generally carried out after the whole line is finished, and can blow out dust, partial accumulated water, sand impurities and the like in the pipeline, but cannot effectively clean impurities adhered to the inner wall of the pipeline.

Disclosure of Invention

The utility model provides a PE gas pipeline cleaning device, which aims to solve the problem that the conventional PE gas pipeline cleaning device cannot effectively clean impurities attached to the inner wall of a pipeline, and the cleaning effect is further enhanced by arranging an I-shaped brush so that the cleaning is more comprehensive, and the I-shaped brush rotates to clean the inner wall of the pipeline and simultaneously makes reciprocating motion back and forth along the axial direction of the pipeline.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a PE gas pipeline cleaning device, includes motor, bull stick and elastic expansion device, the output fixed connection bull stick of motor, the side of motor sets up a plurality of elastic expansion devices, and elastic expansion device's outside tip sets up the anti-skidding device that prevents motor circumferential direction, the bull stick outside is kept away from the motor and is fixedly in proper order provided with baffle and No. two baffles, the motor right flank is fixed to set up a plurality of arc archs protruding, and a plurality of arc archs form a circular and encircle the bull stick setting, and the bull stick outside slip cover that is located between motor and the baffle is equipped with the sleeve, and the circular diameter that a plurality of arc archs formed is greater than telescopic diameter, be provided with a spring between sleeve and the baffle, a spring housing is established in the bull stick outside, a plurality of regulating plates are evenly laid to sleeve periphery, the quantity of regulating plate is the same with the bellied quantity of arc, and a plurality of elastic expansion device are evenly laid to sleeve lateral surface, and the elastic expansion device outer end in the sleeve outside all is provided with the I shape brush, is located the outside of a bull stick left side of baffle and sets up a plurality of strip grooves, the fixed setting up a plurality of and correspond with the groove to make a round brush shape through the setting up with the setting up and make a round brush shape and make a round trip to move.

The elastic expansion device comprises a fixed cylinder, an expansion link, a second spring and a circular plate, wherein the fixed cylinder is sleeved on the outer side of the expansion link, the circular plate is fixedly arranged after the expansion end of the expansion link stretches out of the fixed cylinder, one end of the second spring is fixedly connected with the fixed cylinder, the other end of the second spring is fixedly connected with the circular plate, and the second spring is sleeved on the outer side of the expansion link. The elastic expansion device is suitable for different inner diameters of gas pipelines.

The baffle outside circumference No. two sets up a plurality of fixed blocks, bolt fixed connection between fixed block and the corresponding No. two baffles, the fixed block outside all is provided with elastic expansion device, the elastic expansion device outside that the fixed block corresponds is all fixed and is provided with the supporting shoe, the same annular cotton of fixed setting in the supporting shoe outside. The annular cotton cloth wipes and cleans the inner wall of the PE gas pipeline.

The anti-slip device comprises a cylinder, a rotating column and a sponge sleeve, wherein the rotating column is symmetrically arranged on the side face of the cylinder in a rotating mode, and the sponge sleeve is fixedly arranged outside the rotating column. The sponge sleeve limits the sliding of the utility model in the circumferential direction in the pipeline.

The I-shaped hairbrush comprises two arc-shaped hairbrushes and a straight hairbrush, wherein a plurality of arc-shaped hairbrushes encircle the rotating rod, and the straight hairbrushes are parallel to the rotating rod. The cleaning area of the H-shaped hairbrush is increased.

The left side of the motor is fixedly provided with a lantern ring.

A fan is fixedly arranged at the right end of the rotating rod and blows sundry dust forwards.

Through the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the H-shaped hairbrush is arranged, so that the cleaning of the inner wall of the pipeline is more comprehensive, the sleeve axially reciprocates along the rotating rod by jacking the adjusting plate at intervals of the arc-shaped bulges when the sleeve rotates, the H-shaped hairbrush is enabled to clean the inner wall of the pipeline more thoroughly and effectively, and the elastic contraction device is arranged, so that PE gas pipelines with different sizes can be cleaned conveniently and effectively.

In the preferred scheme, the annular cotton cloth is used for wiping and moving forward sundries and dust which are still adhered to the inner wall of the pipeline after cleaning, the pipeline is pushed out, the rotating column is rotated, so that the sponge sleeve can roll along the axial direction of the pipeline along the inner wall of the pipeline, the smooth forward movement of the pipeline is ensured, the circumferential friction force between the pipeline and the inner wall of the pipeline is increased by arranging the sponge sleeve, the relative rotation between the pipeline and the inner wall of the pipeline in the circumferential direction is avoided, and meanwhile, the original dust and the dust floating in the air after cleaning are blown out of the pipeline forwards by arranging the fan.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural diagram of the rotating rod and the motor of the present utility model.

Fig. 3 is a schematic view of the installation of the sleeve and the structure of the anti-slip device.

FIG. 4 is a schematic view of the installation of the I-shaped brush of the present utility model.

Fig. 5 is a schematic view of the installation of the looped cotton cloth of the present utility model.

The reference numerals in the drawings are: the novel anti-slip device comprises a motor 1, a rotating rod 2, an anti-slip device 3, a fixed cylinder 4, a telescopic rod 5, a spring No. two, a circular plate 7, a baffle No. 8, a baffle No. 9, an arc-shaped protrusion 10, a sleeve 11, a spring No. 12, an adjusting plate 13, an I-shaped brush 14, a strip-shaped groove 15, a strip-shaped block 16, a fixed block 17, a supporting block 18, annular cotton cloth 19, a fan 20, a cylinder 21, a rotating column 22, a sponge sleeve 23 and a lantern ring 24.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

as shown in fig. 1 to 5, this embodiment provides a PE gas pipeline cleaning device, including motor 1, bull stick 2 and elastic telescoping device, the output fixed connection bull stick 2 of motor 1, motor 1 drives bull stick 2 and rotates, the side of motor sets up a plurality of elastic telescoping devices, the fixed lantern ring 24 that sets up in motor 1 left side, when using this device, will be fixed on the lantern ring 19 with rope one end, and the other end passes the PE gas pipeline that is required to clean, and then pulls the utility model.

As shown in fig. 3, the elastic expansion device comprises a fixed cylinder 4, an expansion rod 5, a second spring 6 and a circular plate 7, the fixed cylinder 4 is sleeved on the outer side of the expansion rod 5, the expansion rod 5 is fixedly arranged at the bottom in the fixed cylinder 4, the circular plate 7 is fixedly arranged after the expansion end of the expansion rod 5 stretches out of the fixed cylinder 4, one end of the second spring 6 is fixedly connected with the fixed cylinder 4, the other end of the second spring is fixedly connected with the circular plate 7, and the second spring 6 is sleeved on the outer side of the expansion rod 5, as shown in fig. 1, the sliding-type hairbrush 14, the annular cotton 19 and the anti-sliding device 3 are further pulled close to or far away from the rotary rod 2 according to the size of the inner wall of the pipeline, the adaptive cleaning of the gas pipeline with different sizes is realized, and meanwhile, the tight contact between the sliding-type hairbrush 14, the annular cotton 19 and the anti-sliding device 3 and the inner wall of the cleaned pipeline is ensured through the elasticity of the second spring 6.

As shown in fig. 3, an anti-slip device 3 for preventing the motor 1 from rotating circumferentially is arranged at the outer end of the elastic telescopic device, the anti-slip device 3 is adjusted to be close to or far away from the rotating rod 2 by the elastic telescopic device so as to adapt to pipelines with different sizes, the anti-slip device comprises a cylinder 21, a rotating column 22 and a sponge sleeve 23, the side surface of the cylinder 21 is symmetrically and rotatably provided with the rotating column 22, and the sponge sleeve 23 is fixedly arranged outside the rotating column 22.

As shown in figure 2, the outside of the rotating rod 2 is far away from the motor 1 and is fixedly provided with a first baffle 8 and a second baffle 9 in turn, the right side surface of the motor 1 is fixedly provided with a plurality of arc-shaped bulges 10, the plurality of arc-shaped bulges 10 form a circle and are arranged around the rotating rod 2, as shown in figure 3, the sleeve 11 is sleeved outside the rotating rod 2 between the motor 1 and the first baffle 8 in a sliding manner, the circular diameter formed by the plurality of arc-shaped bulges 10 is larger than that of the sleeve 11, the sleeve 11 can enter a circular area formed by the plurality of arc-shaped bulges 10, as shown in figure 2, the outside of the rotating rod 2 on the left side of the first baffle 8 is provided with a plurality of strip-shaped grooves 15, as shown in figure 4, the inner wall of the sleeve 11 is fixedly provided with a plurality of strip-shaped blocks 16 corresponding to the strip-shaped grooves 15, and is matched with the strip-shaped blocks 16 through the strip-shaped grooves 15, so that the sleeve 11 is in sliding connection with the rotating rod 2, meanwhile, no relative rotation can be realized, a spring 12 is arranged between the sleeve 11 and the first baffle 8, because the sleeve 11 and the first baffle 8 synchronously rotate with the rotating rod 2, so that the sleeve 11 can enter the circular area formed by the plurality of arc-shaped bulges 10, the circular area formed by the arc-shaped bulges 10, the sleeve 11 can enter the circular area formed by the arc-shaped bulges 10, as shown in figure 2, the left baffle 2, a plurality of the left baffle 12, a plurality of strip-shaped bulges 15 is fixedly connected with the other end, a plurality of strip-shaped bulges 15 corresponding to be arranged on the strip-shaped bulges 15, and a plurality of strip-shaped bulges 16 are arranged on the strip-shaped bulges, and a corresponding strip-shaped bulges, and are arranged between the strip, and a round strip, and a round bulge, and a. Thereby realizing the continuous reciprocating motion of the sleeve 11 away from and close to the motor 1 after the motor 1 is started.

As shown in fig. 4, a plurality of elastic telescopic devices are uniformly distributed on the outer side surface of the sleeve 11, and the outer ends of the elastic telescopic devices on the outer side of the sleeve 11 are provided with the I-shaped brushes 14, so that the I-shaped brushes 14 are in closer contact with the inner wall of a pipeline, each I-shaped brush 14 comprises two arc-shaped brushes and one straight brush, a plurality of arc-shaped brushes are arranged around the rotating rod 2, the straight brushes are parallel to the rotating rod 2, the cleaning area is increased, and the problem that when the cleaning speed is not timely when the cleaning device moves in the pipeline, the cleaning effect of some areas is poor is avoided.

As shown in fig. 5, a plurality of fixing blocks 17 are circumferentially arranged on the outer side of the second baffle plate 9, the fixing blocks 17 are fixedly connected with the corresponding second baffle plate 9 through bolts, elastic telescopic devices are arranged on the outer sides of the fixing blocks 17, supporting blocks 18 are fixedly arranged on the outer sides of the elastic telescopic devices corresponding to the fixing blocks 17, the same annular cotton cloth 19 is fixedly arranged on the outer sides of the supporting blocks 18, dust and sundries which are not tightly adhered to the inner wall of a pipeline after the I-shaped hairbrush 14 is cleaned through the annular cotton cloth 19 are erased, and the dust and sundries are pushed out of a PE gas pipeline along the moving direction of the PE gas pipeline.

As shown in fig. 1, a fan 20 is fixedly arranged at the right end of the rotating rod 2, and the fan 20 blows dust, sundries and the like floating in the air after the cleaning of the i-shaped hairbrush 14 and the wiping of the annular cotton cloth 19 forward, so as to blow out the pipeline along with the movement of the utility model.

When the cleaning device is used, the cleaning device is placed into one end of a PE gas pipeline to be cleaned through the elastic telescopic device, and under the action of the elastic telescopic device, the sponge sleeve 23, the I-shaped hairbrush 14 and the annular cotton cloth 19 are clung to the inner wall of the PE gas pipeline, so that the cleaning device is not only suitable for cleaning PE gas pipelines with various inner diameter sizes, but also ensures the cleaning effect.

When the PE gas pipeline is cleaned, the PE gas pipeline is driven to carry out traction movement in the PE gas pipeline by the rope pulling collar 24, in the moving process, the sponge sleeve 23 rolls along the inner wall of the pipeline under the action of the rotating column 22, smooth movement of the PE gas pipeline in the pipeline is ensured, the rotating rod 2 is driven by the starting motor 1 to start rotating, the sleeve 11 and the second baffle 9 are driven to rotate when the rotating rod 2 rotates, the sleeve 11 drives the I-shaped brush 14 to rotate, in the rotating process of the I-shaped brush 14, sundry dust adhered on the inner wall of the pipeline is cleaned and floats in the air, meanwhile, after the I-shaped brush 14 is cleaned, the dust sundry is attached to the inner wall of the pipeline and is not tight any more, and as the rotating rod 2 rotates, the sleeve 11 rotates along with the sleeve, the adjusting plate 13 rotates, and the arc-shaped bulge 10 is jacked to move away from the motor 1 direction when the adjusting plate 13 rotates to be separated from the arc-shaped bulge 10, the sleeve 11 and the adjusting plate 13 moves towards the direction close to the motor 1 under the action of the first spring 12, and the sleeve 11 continuously rotates along with the rotating rod 2, and the rotating direction of the arc-shaped bulge 10 is completely along with the arc-shaped bulge 10, and the complete axial movement of the arc-shaped bulge 2 is ensured.

After the H-shaped hairbrush 14 is cleaned, one part of sundries and the like adhered to the inner wall of the PE gas pipeline falls and floats in the pipeline, the other part of the PE gas pipeline is not tightly adhered to the inner wall of the pipeline, the PE gas pipeline is erased through the rotation of the annular cotton cloth 19, the PE gas pipeline is pushed forward along with the movement of the annular cotton cloth 19, dust and sundries floating in the pipeline are blown forward through the fan 20 and then blown out of the pipeline, and when the H-shaped hairbrush 14 and the annular cotton cloth 19 are driven by the rotating rod 2 to rotate, the sponge sleeve 22 is ensured not to slide along the circumference of the inner wall of the pipeline by virtue of the circumferential friction force between the sponge sleeve and the inner wall of the pipeline, so that the cleaning is ensured to be smoothly carried out and the cleaning effect.

The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.

Claims

1. The PE gas pipeline cleaning device is characterized by comprising a motor (1), a rotating rod (2) and elastic telescopic devices, wherein the output end of the motor (1) is fixedly connected with the rotating rod (2), a plurality of elastic telescopic devices are arranged on the side face of the motor, and anti-sliding devices (3) for preventing the motor (1) from rotating circumferentially are arranged at the outer side end parts of the elastic telescopic devices;

the rotary rod (2) is provided with a first baffle (8) and a second baffle (9) which are sequentially and fixedly arranged on the outer side of the rotary rod (2) far away from the motor (1), a plurality of arc-shaped bulges (10) are fixedly arranged on the right side surface of the motor (1), the arc-shaped bulges (10) form a circle and are arranged around the rotary rod (2), a sleeve (11) is sleeved outside the rotary rod (2) between the motor (1) and the first baffle (8), the circle diameter formed by the arc-shaped bulges (10) is larger than the diameter of the sleeve (11), a first spring (12) is arranged between the sleeve (11) and the first baffle (8), a plurality of adjusting plates (13) are uniformly arranged on the outer periphery of the sleeve (11), the quantity of the adjusting plates (13) is the same as that of the arc-shaped bulges (10), a plurality of elastic telescopic devices are uniformly arranged on the outer side surface of the sleeve (11), and an I-shaped brush (14) is arranged at the outer end of the elastic telescopic device on the outer side of the sleeve (11);

a plurality of strip-shaped grooves (15) are formed in the outer side of the rotating rod (2) positioned on the left side of the first baffle (8), and a plurality of strip-shaped blocks (16) corresponding to the strip-shaped grooves (15) are fixedly arranged on the inner wall of the sleeve (11).

2. The PE gas pipeline cleaning device according to claim 1, wherein the elastic telescopic device comprises a fixed cylinder (4), a telescopic rod (5), a second spring (6) and a circular plate (7), the fixed cylinder (4) is sleeved outside the telescopic rod (5), the telescopic end of the telescopic rod (5) extends out of the fixed cylinder (4) and then is fixedly provided with the circular plate (7), one end of the second spring (6) is fixedly connected with the fixed cylinder (4), the other end of the second spring is fixedly connected with the circular plate (7), and the second spring (6) is sleeved outside the telescopic rod (5).

3. A PE gas pipeline cleaning device according to claim 2, characterized in that a plurality of fixed blocks (17) are circumferentially arranged on the outer side of the second baffle (9), the fixed blocks (17) are fixedly connected with the corresponding second baffle (9) through bolts, elastic telescopic devices are arranged on the outer sides of the fixed blocks (17), supporting blocks (18) are fixedly arranged on the outer sides of the elastic telescopic devices corresponding to the fixed blocks (17), and the same annular cotton cloth (19) is fixedly arranged on the outer sides of the supporting blocks (18).

4. A PE gas pipeline cleaning device according to claim 1, characterized in that the anti-slip device comprises a cylinder (21), a rotating column (22) and a sponge sleeve (23), wherein the rotating column (22) is symmetrically arranged on the side surface of the cylinder (21) in a rotating way, and the sponge sleeve (23) is fixedly arranged outside the rotating column (22).

5. A PE gas pipe cleaning device according to claim 1, characterized in that the i-shaped brush (14) comprises two arc-shaped brushes and a straight brush, a plurality of arc-shaped brushes being arranged around the turning bar (2), the straight brush being parallel to the turning bar (2).

6. A PE gas pipeline cleaning device according to claim 1, characterized in that a collar (24) is fixedly arranged on the left side of the motor (1).

7. A PE gas pipeline cleaning device according to claim 1, characterized in that a fan (20) is fixedly arranged at the right end of the rotating rod (2).