CN220005279U - Inner wall cleaning device - Google Patents

Abstract

The utility model discloses an inner wall cleaning device, which belongs to the technical field of pipeline cleaning equipment and comprises an upright post, wherein a driving assembly is arranged on the upright post, a disc is fixedly arranged on the upright post, sliding grooves are symmetrically formed in the disc, sliding blocks are slidably arranged in the sliding grooves, an outer cylinder is fixedly arranged on the sliding blocks, an inner rod is slidably arranged in the outer cylinder, a first spring is arranged in the outer cylinder, two ends of the first spring are fixedly connected with the inner rod and the inner wall of the outer cylinder on the same side respectively, a scraping plate is fixedly arranged at one end of the inner rod, which is far away from the outer cylinder, a sliding sleeve is slidably arranged on the upright post, two hinging rods are hinged on the sliding sleeve, and one end of each hinging rod, which is far away from the sliding sleeve, is hinged with the sliding blocks on the same side; the tightness degree of the scraper blade to the inner wall of the pipeline can be adjusted, so that the cleaning force is adjusted, and the cleaning force can be adjusted according to the material and the pollutant content of different pipelines.

Description

Inner wall cleaning device

Technical Field

The utility model belongs to the technical field of pipeline cleaning equipment, and particularly relates to an inner wall cleaning device.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting a pipe, a pipe connecting piece, a valve and the like, and after the pipeline is used for a long time, a layer of compound combining yellow brown, porous and uneven sediment, rust and scale is formed on the inner wall of the water pipe, so that the water passing capability is reduced, the water supply energy is increased, and the inner wall of the pipeline is required to be cleaned by using a pipeline inner wall cleaning device.

Chinese patent application number (CN 202122956877.6) discloses a municipal water pipe inner wall cleaning device; the rotary drum is movably connected to one side of the cylinder, and a first motor is fixedly connected to one side of the rotary drum. The utility model has the advantages that: through setting up the rotary drum, be provided with two cleaning plates on the rotary drum, two cleaning plates are symmetrical about the central line of rotary drum, during the use, place the device in the inside of pipeline, start first motor, make the lead screw rotate in the inside of movable block, and the movable block is because the spacing of rotary drum, the inside of rotary drum removes, make the distance between two movable blocks reduce, make the inclination of connecting rod increase, and then promote the cleaning plate to keeping away from one side of rotary drum and remove, until making the cleaning plate be located the inner wall of pipeline, be convenient for make the cleaning brush of cleaning plate one side clear up the inner wall of pipeline, distance between two cleaning plates can be adjusted, be fit for clearing up different pipelines, increase the practicality of device, but be inconvenient for adjusting the clean dynamics according to the material of different pipelines and the content of pollutant, and need start the motor many times when the pipe diameter of pipeline changes, the operation is comparatively loaded down with trivial details, it is comparatively inconvenient to use.

Disclosure of Invention

The present utility model is directed to an inner wall cleaning device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inner wall cleaning device, includes the stand, be provided with drive assembly on the stand, fixed mounting has the disc on the stand, spout and sliding mounting have the slider in the spout have been seted up to the symmetry on the disc, fixed mounting has the urceolus on the slider, sliding mounting has interior pole in the urceolus, be provided with first spring in the urceolus, the both ends of first spring respectively with homonymy interior pole and urceolus inner wall fixed connection, the one end fixed mounting that the urceolus was kept away from to interior pole has the scraper blade, slidable mounting has the sliding sleeve on the stand, it has two articulated bars to articulate on the sliding sleeve, two articulated bars are laid to the articulated bar is kept away from the one end of sliding sleeve and is articulated mutually with the slider of homonymy, be provided with adjusting part on the sliding sleeve, link up the locating hole of having seted up cooperation adjusting part and using on the stand, be provided with on the stand and wash the subassembly, one end fixed mounting of stand has the handle.

By adopting the scheme, the scraping plate can be clung to the inner wall of the pipeline with different pipe diameters under the action of the elasticity of the first spring, so that the pipeline with different pipe diameters can be cleaned conveniently, and when the pipe diameter of the pipeline changes, the position of the scraping plate can be adjusted in a self-adaptive manner, so that the operation is convenient.

As a preferred implementation mode, the driving assembly comprises a mounting box fixedly mounted on the upright post, one end of the upright post extends into the mounting box and is fixedly provided with a first bevel gear, a rotating shaft is rotatably mounted on the mounting box, a second bevel gear meshed with the first bevel gear is fixedly mounted on the rotating shaft, a gear motor is fixedly mounted on the mounting box, and the output end of the gear motor is fixedly connected with one end of the rotating shaft.

By adopting the scheme, the gear motor drives the rotating shaft to rotate, the rotating shaft drives the upright post and the disc to rotate through the second bevel gear and the first bevel gear, and the disc rotates to drive the scraping plate to rotate along with the rotation, so that the inner wall of the pipeline can be cleaned.

As a preferred implementation mode, the adjusting component comprises a plug rod, a jack is formed in the sliding sleeve, the plug rod is inserted into the jack, a pull disc is fixedly installed at one end of the plug rod, a second spring is sleeved on the outer surface of the plug rod, two ends of the second spring are fixedly connected with the pull disc and the upright column respectively, and the plug rod is matched with the positioning hole.

By adopting the scheme, the pull disc is pulled to pull the inserted link from the positioning hole, the second spring is pulled, then the pull disc is loosened after the sliding sleeve is adjusted to a proper position, the second spring ejects the inserted link into the new positioning hole under the elastic action of the second spring, the sliding sleeve is locked and fixed, the adjustment of the position of the sliding sleeve on the upright post is completed, the hinged link is driven to move through the sliding sleeve, the hinged link is driven to move, the scraping plate is attached to the inner wall of the pipeline, the sliding block moves to squeeze the first spring, the tightness degree of the first spring is changed, the tightness degree of the scraping plate attached to the inner wall of the pipeline can be adjusted, the cleaning force is adjusted, and the cleaning force is convenient to adjust according to the material and the pollutant content of different pipelines.

As a preferred embodiment, the end of the insert rod far away from the pulling disc is inserted with a positioning pin.

By adopting the scheme, the plug rod can be locked and limited by arranging the locating pin, so that the stability of the device is further improved.

As a preferred embodiment, the flushing assembly comprises a mounting sleeve rotatably mounted on the outer surface of the upright, an annular spray pipe is fixedly mounted on the mounting sleeve, and a water inlet pipe is communicated with the annular spray pipe.

By adopting the scheme, the water inlet pipe is communicated with the external high-pressure water pump, high-pressure water flows into the annular spray pipe through the water inlet pipe and then is sprayed out through the annular spray pipe, the inner wall of the pipeline after the scraping plate is cleaned can be flushed, and the cleaning effect of the inner wall of the pipeline is improved.

As a preferred implementation mode, guide blocks are fixedly arranged on two sides of the sliding block, guide grooves matched with the guide blocks are formed in two sides of the inner wall of the sliding groove, and the guide blocks slide in the guide grooves on the same side.

By adopting the scheme, the sliding block can be guided and limited through the cooperation of the guide block and the guide groove, so that the stability of the sliding block in the sliding groove during sliding is improved.

As a preferred embodiment, the other end of the upright post is fixedly provided with a crushing disc.

By adopting the scheme, the crushing disc can crush some larger impurities blocking the pipeline, so that the cleaning effect of the device is improved.

Compared with the prior art, the utility model has the beneficial effects that:

according to the inner wall cleaning device, the positioning pin and the pulling disc are pulled out to pull the inserted link out of the positioning hole, the second spring is stretched, then the pulling disc is loosened after the sliding sleeve is adjusted to a proper position, the second spring ejects the inserted link into a new positioning hole under the elastic action of the second spring, the positioning pin is inserted into the sliding sleeve to lock and fix the sliding sleeve, the position of the sliding sleeve on the upright post is adjusted, the sliding sleeve can drive the hinged link to move, the hinged link moves to drive the sliding block to move, the scraping plate is attached to the inner wall of the pipeline, the sliding block moves to squeeze the first spring, the tightness degree of the first spring is changed, the tightness degree of the attachment of the scraping plate to the inner wall of the pipeline can be adjusted, cleaning force is adjusted, and the cleaning force is adjusted according to the material and the pollutant content of different pipelines conveniently;

according to the inner wall cleaning device, through the arrangement of the upright post, the sliding sleeve, the outer barrel, the inner rod, the first spring, the scraping plate and the sliding block, the scraping plate can be tightly attached to the inner walls of pipelines with different pipe diameters under the elastic action of the first spring, so that the pipelines with different pipe diameters can be cleaned conveniently, and when the pipe diameters of the pipelines change, the position of the scraping plate can be adjusted in a self-adaptive mode, and the operation is convenient;

this inner wall cleaning device is through setting up broken dish and flushing subassembly, and broken dish can be broken some great impurity of jam pipeline, and the inlet tube is linked together with external high pressure water pump, and high pressure rivers flow into annular spray tube through the inlet tube and spout through annular spray tube blowout again, can wash the operation to the pipeline inner wall after the scraper blade is clean, promotes the cleaning performance to pipeline inner wall.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mounting box of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic cross-sectional structure of the outer cylinder of the present utility model.

In the figure: 1. a column; 2. a disc; 3. a slide block; 4. an outer cylinder; 5. an inner rod; 6. a first spring; 7. a scraper; 8. a sliding sleeve; 9. a hinge rod; 10. a handle; 11. a mounting box; 12. a first bevel gear; 13. a second bevel gear; 14. a speed reducing motor; 15. a rod; 16. a pulling disc; 17. a second spring; 18. a positioning pin; 19. a mounting sleeve; 20. an annular nozzle; 21. a water inlet pipe; 22. a guide block; 23. a crushing disc.

Detailed Description

Referring to fig. 1-4, the utility model provides an inner wall cleaning device, which comprises a column 1, a driving component is arranged on the column 1, a disc 2 is fixedly installed on the column 1, a chute is symmetrically arranged on the disc 2, a sliding block 3 is arranged in the chute in a sliding manner, an outer cylinder 4 is fixedly installed on the sliding block 3, an inner rod 5 is arranged in the inner cylinder 4 in a sliding manner, a first spring 6 is arranged in the outer cylinder 4, two ends of the first spring 6 are respectively fixedly connected with the inner rod 5 and the inner wall of the outer cylinder 4 on the same side, one end of the inner rod 5 far away from the outer cylinder 4 is fixedly provided with a scraping plate 7, a sliding sleeve 8 is slidably installed on the column 1, two hinging rods 9 are hinged on the sliding sleeve 8, one end of the hinging rod 9 far away from the sliding sleeve 8 is hinged with the sliding block 3 on the same side, an adjusting component is arranged on the sliding sleeve 8, a positioning hole matched with the adjusting component is arranged on the column 1 in a penetrating manner, a flushing component is arranged on the column 1, one end of the column 1 is fixedly provided with a handle 10, the scraping plate 7 can be clung to the inner walls of pipelines with different diameters under the elastic action of the first spring 6, and the pipeline diameters can be conveniently adjusted to the pipeline diameter, and the pipeline can be conveniently changed in position when the pipeline cleaning position is convenient.

Wherein, drive assembly includes the mounting box 11 of fixed mounting on stand 1, stand 1's one end extends to in the mounting box 11 and fixed mounting has first bevel gear 12, rotate on the mounting box 11 and install pivot and in the pivot fixed mounting have with first bevel gear 12 engaged with second bevel gear 13, fixed mounting has gear motor 14 on the mounting box 11, gear motor 14's output and the one end fixed connection of pivot, gear motor 14 drives the pivot rotation, the pivot rotation drives stand 1 and disc 2 through second bevel gear 13 and first bevel gear 12 and rotates, disc 2 rotates and drives scraper blade 7 and follow the rotation, thereby can clean the pipeline inner wall.

Wherein, adjusting part includes inserted bar 15, the jack has been seted up on the sliding sleeve 8, inserted bar 15 inserts and establishes in the jack, the one end fixed mounting of inserted bar 15 has pull disc 16, the surface cover of inserted bar 15 is equipped with second spring 17, the both ends of second spring 17 respectively with pull disc 16 and stand 1 fixed connection, inserted bar 15 and locating hole cooperation use, pulling pull disc 16 pulls out inserted bar 15 from the locating hole, and stretch second spring 17, then after sliding sleeve 8 adjusts suitable position, loosen pull disc 16, second spring 17 spring 15 bullet goes into new locating hole under the elastic action of self in, lock fixedly to sliding sleeve 8, accomplish the regulation to sliding sleeve 8 position on stand 1, thereby can drive articulated rod 9 motion through sliding sleeve 8, the motion of articulated rod 9 drives slider 3 motion, the laminating of scraper blade 7 and pipeline inner wall, slider 3 motion can extrude first spring 6, and with this change the elasticity degree of first spring 6, can adjust the elasticity degree of scraper blade 7 laminating pipeline inner wall, and then adjust the clean dynamics of pipe inner wall laminating according to the different material of the adjustment of pollution and different content of being convenient for.

Wherein, the inserted bar 15 is kept away from the one end of pulling plate 16 and is inserted and be equipped with locating pin 18, and locating pin 18 can lock spacing to inserted bar 15, further promotes device's stability.

The flushing assembly comprises a mounting sleeve 19 rotatably mounted on the outer surface of the upright post 1, an annular spray pipe 20 is fixedly mounted on the mounting sleeve 19, a water inlet pipe 21 is communicated with the annular spray pipe 20, a crushing disc 23 is fixedly mounted at the other end of the upright post 1, the crushing disc 23 can crush some larger impurities blocking a pipeline, the water inlet pipe 21 is communicated with an external high-pressure water pump, high-pressure water flows into the annular spray pipe 20 through the water inlet pipe 21 and then is sprayed out through the annular spray pipe 20, flushing operation can be performed on the inner wall of the pipeline after the scraping plate 7 is cleaned, and the cleaning effect of the inner wall of the pipeline is improved.

Wherein, the guide block 22 is all fixed mounting in the both sides of slider 3, and the guide slot that cooperation guide block 22 used has all been seted up to the both sides of spout inner wall, and guide block 22 slides in homonymy guide slot, and guide block 22 and guide slot cooperation use can be to slider 3 direction spacing, improves the stability of slider 3 when sliding in the spout.

When in use, the device is stretched into a pipeline to be cleaned, the scraping plate 7 can be tightly attached to the inner wall of the pipeline with different pipe diameters under the elastic action of the first spring 6, so that the pipeline with different pipe diameters is convenient to clean, when the pipe diameters of the pipelines change, the first spring 6 can adaptively adjust the position of the scraping plate 7 through the expansion of the first spring 6, then the positioning pin 18 is pulled out, the pull disc 16 is pulled to pull the inserting rod 15 out of the positioning hole, the second spring 17 is stretched, then the sliding sleeve 8 is adjusted to a proper position, the pull disc 16 is loosened, the second spring 17 ejects the inserting rod 15 into the new positioning hole under the elastic action of the second spring, the positioning pin 18 is inserted into the sliding sleeve 8 to lock and fix, the position of the sliding sleeve 8 on the upright post 1 is adjusted, the hinge rod 9 can be driven to move through the sliding sleeve 8, the hinging rod 9 moves to drive the sliding block 3 to move, the scraping plate 7 is attached to the inner wall of the pipeline, the sliding block 3 moves to extrude the first spring 6, the tightness degree of the first spring 6 is changed, the tightness degree of the scraping plate 7 attached to the inner wall of the pipeline can be adjusted, the cleaning force is convenient to be adjusted according to the material and pollutant content of different pipelines, the reducing motor 14 is started after the adjustment is convenient, the water inlet pipe 21 is communicated with an external high-pressure water pump, the reducing motor 14 drives the rotating shaft to rotate, the rotating shaft drives the upright post 1, the crushing disc 23 and the disc 2 to rotate through the second bevel gear 13 and the first bevel gear 12, the disc 2 rotates to drive the scraping plate 7 to rotate, so that the inner wall of the pipeline can be cleaned, the crushing disc 23 can crush some larger impurities blocking the pipeline, the water inlet pipe 21 is communicated with the external high-pressure water pump, the high-pressure water flow flows into the annular spray pipe 20 through the water inlet pipe 21 and is sprayed out through the annular spray pipe 20, so that the inner wall of the pipeline after the scraping plate 7 is cleaned can be washed, and the cleaning effect of the inner wall of the pipeline is improved.

Claims (7)

1. An inner wall cleaning device, characterized in that: including stand (1), be provided with drive assembly on stand (1), fixed mounting has disc (2) on stand (1), sliding mounting has slide (3) in spout and spout on disc (2), fixed mounting has urceolus (4) on slide (3), sliding mounting has interior pole (5) in urceolus (4), be provided with first spring (6) in urceolus (4), the both ends of first spring (6) respectively with interior pole (5) of homonymy and urceolus (4) inner wall fixed connection, the one end fixed mounting that urceolus (4) were kept away from to interior pole (5) has scraper blade (7), slidable mounting has sliding sleeve (8) on stand (1), articulated on sliding sleeve (8) have two articulated pole (9), articulated mutually with slider (3) of homonymy are kept away from to articulated pole (9), be provided with on sliding sleeve (8) and adjust subassembly, link up on stand (1) and be equipped with on the cooperation and set up on the stand (1) one end fixed mounting has handle (10) of setting up on stand (1).

2. An inner wall cleaning apparatus according to claim 1, wherein: the driving assembly comprises a mounting box (11) fixedly mounted on the upright post (1), one end of the upright post (1) extends into the mounting box (11) and is fixedly provided with a first bevel gear (12), a rotating shaft is rotatably mounted on the mounting box (11), a second bevel gear (13) meshed with the first bevel gear (12) is fixedly mounted on the rotating shaft, a gear motor (14) is fixedly mounted on the mounting box (11), and the output end of the gear motor (14) is fixedly connected with one end of the rotating shaft.

3. An inner wall cleaning apparatus according to claim 1, wherein: the adjusting component comprises a plug rod (15), a jack is formed in the sliding sleeve (8), the plug rod (15) is inserted into the jack, a pull disc (16) is fixedly installed at one end of the plug rod (15), a second spring (17) is sleeved on the outer surface of the plug rod (15), two ends of the second spring (17) are fixedly connected with the pull disc (16) and the upright column (1) respectively, and the plug rod (15) is matched with the positioning hole.

4. An inner wall cleaning apparatus according to claim 3, wherein: one end of the inserted link (15) far away from the pull disc (16) is inserted with a positioning pin (18).

5. An inner wall cleaning apparatus according to claim 1, wherein: the flushing assembly comprises a mounting sleeve (19) rotatably mounted on the outer surface of the upright post (1), an annular spray pipe (20) is fixedly mounted on the mounting sleeve (19), and a water inlet pipe (21) is communicated with the annular spray pipe (20).

6. An inner wall cleaning apparatus according to claim 1, wherein: guide blocks (22) are fixedly mounted on two sides of the sliding block (3), guide grooves matched with the guide blocks (22) are formed in two sides of the inner wall of the sliding groove, and the guide blocks (22) slide in the guide grooves on the same side.

7. An inner wall cleaning apparatus according to claim 1, wherein: the other end of the upright post (1) is fixedly provided with a crushing disc (23).