CN213763268U - Pipeline internal scrubbing device - Google Patents

Abstract

A pipeline internal scrubbing device belongs to the technical field of pipeline cleaning; through stretching out and retracting of control telescopic cylinder, release or the withdrawal of cross articulated frame, because the connecting rod is connected in guide pillar and hinge rod through articulated, and the guide pillar cunning is joined in marriage in the slide cartridge, can realize the guide pillar and remove in the slide cartridge, thereby reach reciprocating of rubber supporting pad, set up electric telescopic handle, when brushing device needs remove in the pipeline, telescopic cylinder withdrawal in the running gear before at first controlling, make the rubber supporting pad in the running gear that moves ahead stretch out and support on the pipe inner wall, control electric telescopic handle withdrawal, telescopic cylinder in the running gear stretches out after the re-control, support the rubber supporting pad in the running gear behind on the pipe inner wall, back and forth movement realizes the walking in the pipeline again of brushing device in proper order.

Description

Pipeline internal scrubbing device

Technical Field

The utility model belongs to the technical field of the pipeline cleaning, specifically relate to an inside brushing device of pipeline.

Background

A pipe is a device for transporting a gas, a liquid or a fluid with solid particles. Generally, after being pressurized by a blower, a compressor, a pump, a boiler, etc., a fluid flows from a high pressure position to a low pressure position of a pipeline, and can also be conveyed by using the pressure or gravity of the fluid, however, crystals, dirt, residues, etc. are generated on the inner wall of a fluid channel of the pipeline in the use process of the pipeline; because of the deposition and adhesion of the crystals, dirt or residues on the pipeline wall, the drift diameter of the pipeline is gradually reduced, and if the pipeline is not timely and effectively cleaned, the normal use of the pipeline is seriously influenced when the scale is formed to a certain degree.

When scale deposit reaches the certain degree in the pipeline, then need wash pipeline inside through equipment, and current cleaning equipment adopts the gyro wheel to remove often, and the washing of pipeline generally adopts the high pressure to wash, and the cleaning equipment who adopts the gyro wheel to remove lacks the mechanism fixed with the pipeline, makes belt cleaning device unable fixed when washing the pipeline, produces the condition of wasing unclean.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a brushing device in the pipeline.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides an inside brushing device of pipeline, includes running gear and back running gear, its characterized in that before: the front walking mechanism comprises a telescopic cylinder, four sliding cylinders are annularly and equally arranged on the telescopic cylinder, a connecting plate is arranged between the sliding cylinders, two ends of the connecting plate are fixedly connected with the sliding cylinders, a guide pillar is slidably arranged in the sliding cylinders, a cross-shaped hinged frame is arranged at the front end of the telescopic cylinder and comprises four mutually perpendicular hinged rods, the directions of the hinged rods correspond to those of the sliding cylinders, sliding grooves are formed in the sliding cylinders, one ends of the guide pillars, which are positioned in the sliding cylinders, are hinged with connecting rods, the connecting rods extend outwards from the sliding grooves to the hinged rods and are hinged with the hinged rods, one ends of the guide pillars, which are positioned outside the sliding cylinders, are provided with rubber supporting pads, the rear walking mechanism and the front walking mechanism are identical in structure, electric telescopic rods are arranged on the upper side and the lower side between the front walking mechanism and the rear walking mechanism, and telescopic guide rods are arranged on the left side and the right side between the front walking mechanism and the rear walking mechanism, the utility model discloses a cleaning device, including electric telescopic handle, telescopic guide bar, walking mechanism, mounting roller, electric telescopic handle and telescopic guide bar's front end connect respectively in preceding walking mechanism corresponding connecting plate, electric telescopic handle and telescopic guide bar's rear end connect respectively in back walking mechanism corresponding connecting plate, preceding walking mechanism's front end is equipped with the runing rest, be equipped with the rotating electrical machines on the runing rest, be connected with the mounting roller on the rotating electrical machines, be equipped with on the outer lane of mounting roller and scrub the strip, be equipped with the raceway between the connecting plate that preceding walking mechanism and back walking mechanism correspond, the front end of raceway is equipped with the shower nozzle.

Preferably, serrated teeth are provided on the outer side surface of the rubber supporting pad.

Preferably, the brushing strips are made of soft rubber materials.

Preferably, the telescopic cylinder in the front travelling mechanism and the telescopic cylinder in the rear travelling mechanism are coaxially arranged.

The utility model discloses beneficial effect who has: through stretching out and retracting of control telescopic cylinder, release or the withdrawal of cross articulated frame, because the connecting rod is connected in guide pillar and hinge rod through articulated, and the guide pillar cunning is joined in marriage in the slide cartridge, can realize the guide pillar and remove in the slide cartridge, thereby reach reciprocating of rubber supporting pad, set up electric telescopic handle, when brushing device needs remove in the pipeline, telescopic cylinder withdrawal in the running gear before at first controlling, make the rubber supporting pad in the running gear that moves ahead stretch out and support on the pipe inner wall, control electric telescopic handle withdrawal, telescopic cylinder in the running gear stretches out after the re-control, support the rubber supporting pad in the running gear behind on the pipe inner wall, back and forth movement realizes the walking in the pipeline again of brushing device in proper order.

Drawings

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

fig. 2 is a schematic structural diagram of the cutting and punching mechanism of the present invention.

In the figure: 1. a front travel mechanism; 2. a rear traveling mechanism; 3. a telescopic cylinder; 4. a slide cylinder; 5. a connecting plate; 6. a guide post; 7. a cross-shaped hinge frame; 8. a hinged lever; 9. a chute; 10. a connecting rod; 11. a rubber support pad; 12. an electric telescopic rod; 13. a telescopic guide rod; 14. rotating the bracket; 15. a rotating electric machine; 16. mounting a roller; 17. brushing the strips; 18. a water delivery pipe; 19. and (4) a spray head.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a pipeline internal brushing device is shown in figures 1-2 and comprises a front walking mechanism 1 and a rear walking mechanism 2, wherein the front walking mechanism 1 comprises a telescopic cylinder 3, four sliding barrels 4 are annularly and equally arranged on the telescopic cylinder 3, a connecting plate 5 is arranged between the sliding barrels 4, two ends of the connecting plate 5 are fixedly connected with the sliding barrels 4, guide pillars 6 are slidably arranged in the sliding barrels 4, a cross-shaped hinged frame 7 is arranged at the front end of the telescopic cylinder 3, the cross-shaped hinged frame 7 comprises four mutually vertical hinged rods 8, the directions of the hinged rods 8 correspond to the directions of the sliding barrels 4, sliding grooves 9 are formed in the sliding barrels 4, a connecting rod 10 is hinged to one end of each guide pillar 6, which is located in each sliding barrel 4, the connecting rod 10 extends outwards from the corresponding sliding groove 9 to the corresponding hinged rod 8 and is hinged with the corresponding hinged rod 8, a rubber supporting pad 11 is arranged at one end of each guide pillar 6, which is located outside each sliding barrel 4, the cross-shaped hinged frame is pushed out or retracted by controlling the extension and retraction of the telescopic cylinder 3, the connecting rod 10 is connected with the guide post 6 and the hinged rod 8 through the hinge, the guide post 6 is slidably matched in the sliding cylinder 4, the guide post 6 can move in the sliding cylinder 4, so that the up-and-down movement of the rubber supporting pad 11 is achieved, the rear walking mechanism 2 and the front walking mechanism 1 have the same structure, the upper side and the lower side between the front walking mechanism 1 and the rear walking mechanism 2 are provided with the electric telescopic rods 12, the left side and the right side between the front walking mechanism 1 and the rear walking mechanism 2 are provided with the telescopic guide rods 13, the electric telescopic rods 12 are arranged, when the brushing device needs to move in a pipeline, the telescopic cylinder 3 in the front walking mechanism 1 is firstly controlled to retract, the rubber supporting pad 11 in the front walking mechanism 1 is extended out and is abutted against the inner wall of the pipeline, the electric telescopic rods 12 are controlled to retract, and then, the rubber supporting pad 11 in the rear walking mechanism 2 is abutted to the inner wall of the pipeline, the rubber supporting pad moves back and forth in sequence to realize the walking of the brushing device in the pipeline, the front ends of the electric telescopic rod 12 and the telescopic guide rod 13 are respectively connected with the corresponding connecting plate 5 in the front walking mechanism 1, the rear ends of the electric telescopic rod 12 and the telescopic guide rod 13 are respectively connected with the corresponding connecting plate 5 in the rear walking mechanism 2, the front end of the front walking mechanism 1 is provided with a rotating bracket 14, the rotating bracket 14 is provided with a rotating motor 15, the rotating motor 15 is connected with a mounting roller 16, the outer ring surface of the mounting roller 16 is provided with a brushing strip 17, the rotating motor 15 drives the mounting roller 16 to rotate, the rotating of the mounting roller drives the brushing strip 17 to swing to brush the inner wall of the pipeline, a water delivery pipe 18 is arranged between the connecting plates 5 corresponding to the front walking mechanism 1 and the rear walking mechanism 2, the front end of the water pipe 18 is provided with a spray nozzle 19, and water in the water pipe 18 is sprayed out through the spray nozzle 19 to wash the inner wall of the pipeline.

Be equipped with cockscomb structure tooth on the lateral surface of rubber supporting pad 11, the tooth of cockscomb structure can prevent to skid when rubber supporting pad 11 and the contact of pipeline inner wall, scrub strip 17 and adopt soft rubber material, telescopic cylinder 3 among the preceding running gear 1 and the coaxial setting of telescopic cylinder 3 among the rear running gear 2.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims (4)

1. The utility model provides an inside brushing device of pipeline, includes running gear (1) and back running gear (2) before and, its characterized in that: the front traveling mechanism (1) comprises a telescopic cylinder (3), four sliding cylinders (4) are annularly and equally arranged on the telescopic cylinder (3), a connecting plate (5) is arranged between the sliding cylinders (4), two ends of the connecting plate (5) are fixedly connected with the sliding cylinders (4), guide posts (6) are slidably arranged in the sliding cylinders (4), a cross-shaped hinged frame (7) is arranged at the front end of the telescopic cylinder (3), the cross-shaped hinged frame (7) comprises four mutually perpendicular hinged rods (8), the orientation of each hinged rod (8) corresponds to that of each sliding cylinder (4), a sliding groove (9) is formed in each sliding cylinder (4), a connecting rod (10) is hinged to one end, located in each sliding cylinder (4), of each guide post (6), and each connecting rod (10) extends outwards from the corresponding sliding groove (9) to each hinged rod (8) and is hinged to each hinged rod (8), the rubber supporting pad (11) is arranged at one end of the guide post (6) positioned outside the sliding barrel (4), the rear walking mechanism (2) and the front walking mechanism (1) have the same structure, electric telescopic rods (12) are arranged on the upper side and the lower side between the front walking mechanism (1) and the rear walking mechanism (2), telescopic guide rods (13) are arranged on the left side and the right side between the front walking mechanism (1) and the rear walking mechanism (2), the front ends of the electric telescopic rods (12) and the telescopic guide rods (13) are respectively connected with corresponding connecting plates (5) in the front walking mechanism (1), the rear ends of the electric telescopic rods (12) and the telescopic guide rods (13) are respectively connected with corresponding connecting plates (5) in the rear walking mechanism (2), a rotating support (14) is arranged at the front end of the front walking mechanism (1), and a rotating motor (15) is arranged on the rotating support (14), the cleaning machine is characterized in that a mounting roller (16) is connected onto the rotating motor (15), a cleaning strip (17) is arranged on the outer ring surface of the mounting roller (16), a water conveying pipe (18) is arranged between the connecting plates (5) corresponding to the front travelling mechanism (1) and the rear travelling mechanism (2), and a spray head (19) is arranged at the front end of the water conveying pipe (18).

2. A brushing device for the interior of a pipe according to claim 1, wherein: sawtooth-shaped teeth are arranged on the outer side surface of the rubber supporting pad (11).

3. A brushing device for the interior of a pipe according to claim 1, wherein: the brushing strips (17) are made of soft rubber materials.

4. A brushing device for the interior of a pipe according to claim 1, wherein: the telescopic cylinder (3) in the front travelling mechanism (1) and the telescopic cylinder (3) in the rear travelling mechanism (2) are coaxially arranged.

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