CN114504183B - Pipeline outer wall mopping device - Google Patents
Pipeline outer wall mopping device Download PDFInfo
- Publication number
- CN114504183B CN114504183B CN202210123845.4A CN202210123845A CN114504183B CN 114504183 B CN114504183 B CN 114504183B CN 202210123845 A CN202210123845 A CN 202210123845A CN 114504183 B CN114504183 B CN 114504183B
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- Prior art keywords
- plate
- rubber
- pipeline
- annular
- rotating wheels
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- 229920001971 elastomer Polymers 0.000 claims abstract description 69
- 239000003973 paint Substances 0.000 claims abstract description 26
- 238000010422 painting Methods 0.000 claims abstract description 11
- 210000004209 hair Anatomy 0.000 claims abstract description 6
- 238000010862 gear shaping Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/20—Brushes for applying products to surfaces in general
- A46B2200/202—Applicator paint brush
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cleaning In General (AREA)
- Coating Apparatus (AREA)
Abstract
A kind of pipeline outer wall paint brushing device, involve a kind of paint brushing device, both ends of the connecting rod of the hand grip (1) are fixedly connected with one end of the pulling plate (2) and one end of the hand grip support plate (20) separately, another end of the hand grip support plate is fixedly connected with the pulling plate, there are rocking handles (4) outside one end of the rocker arm (5), tooth inserting rod (22) of the rocker arm another end pass tooth hole (26) of the runner (3), thimble (23) and tooth hole of another runner after fixedly connecting the baffle ring sequentially after passing the inner race of the bearing (30) of the other end of the pulling plate, set up a plurality of inner face plate bodies (14) with brush hair (9) on the annular inner face that the rubber plate (10) forms at intervals, the annular brush of water droplet is covered on the rubber ring (6) of the inner side of two outer rims, a plurality of edge bulges (12) of the annular brush are close to the outside of two outer rims, the annular brush of water droplet is covered on the pipeline (29); according to the invention, the rocker arm is used for driving the annular brush, so that the quick painting of the outer wall of the pipeline is obtained.
Description
[ Field of technology ]
The invention relates to a pipeline paint brushing device, in particular to a quick paint brushing device for the outer wall of a pipeline.
[ Background Art ]
As known, the pipeline is an important carrier for conveying water supply, gas supply chemical raw materials and other liquids, the pipeline is mainly made of metal, and the pipeline is partly made of plastic, wherein once the protective paint on the inner wall and the outer wall of the metal pipeline is stripped and fallen off in long-term use, the pipeline made of steel is contacted with oxygen in the air, and exposed in the open air to be subjected to sun and rain, so that corrosion reaction is easy to occur; the leakage damage caused by pipeline corrosion is extremely easy to cause potential safety hazard and cause accidents, the loss caused by various corrosion is 3% -4% of the total GDP in the world each year, and how to delay or prevent the corrosion of the pipeline and resist the corrosion become one of important problems in industrial production and pipeline oil transportation industry.
An anti-corrosion coating (such as paint) is added on the surface of the metal pipeline, so that the pipeline made of steel is isolated from contact with oxygen in the air, and a protection effect is achieved.
For the maintenance of the metal pipeline, the surface paint is cleaned, rust is removed until the metal surface is exposed, and then the pipeline is subjected to anti-corrosion paint brushing operation, namely, firstly brushing an anti-corrosion paint primer, and then brushing two finishes; the common process is carried out by using a paint brush and also using high-pressure paint spraying equipment, but the operation mode cannot be observed on the one hand for the bottom of a pipeline (when the pipeline is erected to be lower), so that the paint on the bottom of the pipeline is extremely uneven; for erecting higher pipelines, the alternating operation of the upper part and the lower part is very time-consuming and labor-consuming.
[ Invention ]
In order to overcome the defects in the background art, the invention discloses a pipeline outer wall paint brushing device, which utilizes a rocker arm to drive an annular brush, so as to obtain quick paint brushing of the pipeline outer wall.
The technical scheme for realizing the invention is as follows:
The utility model provides a pipeline outer wall mopping device, including the handle connecting rod, the arm-tie, the runner, the rubber ring, the rocking arm, the tooth inserted bar, the rocking handle, the rubber slab, plate body and brush hair, the one end of fixed connection arm-tie is respectively equipped with to the both ends of handle connecting rod and the one end of handle backup pad, the middle part of handle backup pad bends in the lower part of handle connecting rod, the middle part of the other end fixed connection arm-tie of handle backup pad, be equipped with the sleeve pipe between the two runners that the interval set up, be equipped with the rocking handle in the rocking arm one end outside, the tooth inserted bar of rocking arm other end medial surface passes the tooth hole at runner middle part after the inner race hole of arm-tie other end bearing in proper order, the fixed connection ring gear behind sleeve pipe and the tooth hole at another runner middle part, the interval sets up the plate body that a plurality of inner faces are provided with the brush hair on the annular inner face that the rubber slab formed, the both ends inboard of plate body is equipped with the limit portion board of bending inwards respectively, the outer end inner face of both sides portion board is equipped with the protruding form water droplet annular brush respectively, a plurality of plate bodies that are close to both ends on the rubber ring of two runner outer fringe of edge inner side, a plurality of limit portion protruding edge of annular brush are in the water droplet annular brush, the outer edge of the water droplet annular brush that is close to the outer edge of two edge of the annular brush, the annular brush is in the outer edge that is close to the annular, the big annular brush that is obtained on the outer wall of the annular brush of the two edge of the annular brush that is of the annular and the annular brush of the large-shaped, and is driven by the annular brush.
The pipeline outer wall paint brushing device is characterized in that an expanding rod is arranged on the inner side face of the other end of the rocker arm, the tooth inserting rod is positioned in the middle of the inner end face of the expanding rod, and the expanding rod is propped against the outer face of the inner ring of the bearing.
The device for brushing the paint on the outer wall of the pipeline is characterized in that a baffle ring on the gear shaping rod is a convex ring, and a screw rod arranged on the inner side of the convex ring is fixedly connected with a screw hole arranged on the end face of the gear shaping rod.
The outer wall paint brushing device of the pipeline is characterized in that annular protrusions are respectively arranged on the outer edge surfaces of the two rotating wheels close to the inner side, annular grooves are formed in the middle of the inner surface of the rubber ring, and the annular grooves respectively sleeved on the outer edge surfaces of the two rotating wheels are meshed with the annular protrusions of the two rotating wheels.
And the outer wall paint brushing device of the pipeline is characterized in that protruding rings are respectively arranged at the outer sides of tooth holes of the two rotating wheels, wherein the protruding rings corresponding to the inner rings of the bearings are propped against the inner rings of the bearings.
The inner surfaces of two sides of the rubber plate of the drop-shaped annular brush are respectively provided with a convex strip, and a plurality of light holes are formed in the rubber plate close to the two sides at intervals; one row or two rows of bristles which are arranged left and right are arranged on the inner side surface of the plate body, vertical plates are respectively arranged on the inner sides of the two ends of the plate body, and side plates are respectively arranged on the outer sides of the inner ends of the two vertical plates; screw holes are respectively formed in the two ends, close to the two ends, of the plate body, and screws matched with the screw holes in number penetrate into the screw holes of the rear connecting plate body through the unthreaded holes in the outer side of the rubber plate.
And the outer side surfaces of the vertical plates at the two ends of the plate body are close to the inner surfaces of the two convex strips of the rubber plate.
The pipeline outer wall mopping device is characterized in that a fracture is formed in the annular rubber plate, the fracture of the rubber plate forms two butt joint surfaces, a plurality of rows of unthreaded holes are formed in the rubber plate close to the fracture, screw holes corresponding to the unthreaded holes in the fracture of the rubber plate are respectively formed in the front and back of a gap connecting plate formed by one plate body, and screws matched with the number of the screw holes penetrate into the screw holes in the back of the gap connecting plate through the unthreaded holes in the fracture of the rubber plate.
The outer wall paint brushing device of the pipeline is characterized in that a shaft lever is arranged at the outer side of one end of the rocker arm, bearings are respectively arranged at the outer edge surface of the shaft lever, which is close to the inner end and the outer end, of the shaft lever, and an inner hole of the cylindrical rocker arm is sleeved with the outer rings of the two bearings.
In the pipeline outer wall painting device, a plurality of radially distributed process holes are arranged between the middle tooth holes and the outer edges of the two rotating wheels.
Through the above disclosure, the beneficial effects of the invention are:
when the pipeline outer wall painting device is used, the annular brush is sleeved on the pipeline outer wall and the two rotating wheels, one hand holds the handle connecting rod, the other hand holds the rocking handle, the rocker arm drive rotating wheel and the rubber ring are utilized, and the rubber ring drives the annular brush to carry out quick painting operation on the pipeline outer wall; after the invention is used, the annular brush can be taken down integrally and then put into a cleaning agent for treatment for secondary use, and can also be used once; the rotating wheel, the rubber ring and the sleeve can be wiped by a cleaning agent after being used.
[ Description of the drawings ]
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a connection structure of a plate body and a rubber plate according to the present invention;
FIG. 3 is a schematic perspective view of a plate body according to the present invention;
FIG. 4 is a schematic view of a three-dimensional assembly structure at a fracture of a rubber plate according to the present invention;
FIG. 5 is a schematic perspective view of a rocker arm drive portion of the present invention;
FIG. 6 is a schematic view of a three-dimensional assembly of a runner and rubber ring of the present invention;
FIG. 7 is a schematic view of the angle of use of the present invention;
FIG. 8 is a schematic view of another angle of use of the present invention;
In the figure: 1. a handle connecting rod; 2. pulling a plate; 3. a rotating wheel; 4. a rocking handle; 5. a rocker arm; 6. a rubber ring; 7. a process hole; 8. a butt joint surface; 9. brushing; 10. a rubber plate; 11. a screw; 12. the edge part is convex; 13. a side plate; 14. a plate body; 15. a screw hole; 16. a vertical plate; 17. a slit connecting plate; 18. a protruding strip; 19. a light hole; 20. a handle support plate; 21. an inner ring hole; 22. a tooth insert; 23. a sleeve; 24. a raised ring; 25. a screw; 26. a tooth hole; 27. an annular protrusion; 28. an annular groove; 29. a pipe; 30. and (3) a bearing.
[ Detailed description ] of the invention
The invention is further illustrated below with reference to examples; the following examples are not intended to limit the invention, but merely as a means for supporting the practice of the invention, and any equivalent structural substitutions within the technical framework of the invention disclosed herein are intended to be within the scope of the invention;
the outer wall paint brushing device for the pipeline comprises a handle connecting rod 1, a pull plate 2, rotating wheels 3, rubber rings 6, rocker arms 5, tooth inserting rods 22, rocking handles 4, rubber plates 10, a plate body 14 and bristles 9, wherein two ends of the handle connecting rod 1 are respectively and fixedly connected with one end of the pull plate 2 and one end of a handle supporting plate 20, the middle part of the handle supporting plate 20 is bent at the lower part of the handle connecting rod 1, the other end of the handle supporting plate 20 is fixedly connected with the middle part of the pull plate 2, sleeve pipes 23 are arranged between the two rotating wheels 3 which are arranged at intervals, a plurality of process holes 7 which are distributed radially are arranged between tooth holes 26 in the middle parts of the two rotating wheels 3 and the outer edges of the two rotating wheels, and convex rings are respectively arranged outside the tooth holes 26 of the two rotating wheels 3; the outer side of one end of the rocker arm 5 is provided with a shaft lever, the outer edge surface of the shaft lever is respectively provided with a bearing close to the inner end and the outer end, the inner hole of the cylindrical rocker handle 4 is sleeved with the outer rings of the two bearings, the inner side surface of the other end of the rocker arm 5 is provided with a diameter-enlarging rod, the tooth inserting rod 22 is positioned in the middle of the inner end surface of the diameter-enlarging rod, the diameter-enlarging rod is propped against the outer surface of the inner ring of the bearing 30, the tooth inserting rod 22 sequentially passes through the tooth hole 26 in the middle of the rotating wheel 3, the sleeve 23 and the tooth hole 26 in the middle of the other rotating wheel 3 after passing through the inner ring hole 21 of the bearing 30 at the other end of the pull plate 2, and then is fixedly connected with a baffle ring, wherein the convex ring corresponding to the inner ring of the bearing 30 is propped against the inner ring of the bearing 30, the baffle ring on the tooth inserting rod 22 is provided with a convex ring 24, a screw rod 25 arranged on the inner side surface of the convex ring 24 is fixedly connected with a screw hole arranged on the end surface of the tooth inserting rod 22, a plurality of plate bodies 14 with bristles 9 are arranged on the inner surface of the annular inner surface formed by the rubber plate 10 at intervals, the inner sides of two ends of the plate body 14 are respectively provided with an inwardly bent edge plate 13, the inner faces of the outer ends of the two edge plates 13 are respectively provided with edge protrusions 12 to form a water drop-shaped annular brush, the edge plates 13 of a plurality of small heads of the water drop-shaped annular brush are sleeved on the rubber rings 6 on the inner sides of the outer edges of the two rotating wheels 3, the edge protrusions 12 of the annular brush are positioned on the outer sides of the outer edges of the two rotating wheels 3, namely annular protrusions 27 are respectively arranged on the inner sides of the outer edge surfaces of the two rotating wheels 3, annular grooves 28 are formed in the middle parts of the inner surfaces of the rubber rings 6, the annular grooves 28 respectively sleeved on the outer edge surfaces of the two rotating wheels 3 are meshed with the annular protrusions 27 of the two rotating wheels 3, and large sleeves of the water drop-shaped annular brush are sleeved on the pipelines 29, and the two rotating wheels 3 are driven by the rocker arms 5 to obtain brush hairs of the water drop-shaped annular brush to paint the outer walls of the pipelines.
Referring to fig. 1,2, 3 or 4, the inner surfaces of two sides of the rubber plate 10 of the drop-shaped annular brush are respectively provided with a convex strip 18, and a plurality of light holes 19 are arranged on the rubber plate 10 near two sides at intervals; a row or two rows of bristles 9 which are arranged left and right are arranged on the inner side surface of the plate body 14, vertical plates 16 are respectively arranged on the inner sides of the two ends of the plate body 14, and side plates 13 are respectively arranged on the outer sides of the inner ends of the two vertical plates 16; screw holes 15 are respectively formed in the two ends, close to the two ends, of the plate body 14, screws 11 matched with the screw holes 15 in number penetrate through the screw holes 15 of the rear connecting plate body 14 from light holes 19 on the outer side of the rubber plate 10, and the outer side faces of vertical plates 16 at the two ends of the plate body 14 are close to the inner faces of two protruding strips 18 of the rubber plate 10; the annular rubber plate 10 is provided with a fracture, the fracture of the rubber plate 10 forms two butt joint surfaces 8, the rubber plate 10 near the fracture is provided with a plurality of rows of unthreaded holes 19, screw holes 15 corresponding to the unthreaded holes 19 at the fracture of the rubber plate are respectively arranged in front of and behind the gap connecting plate 17 formed by one plate body, and screws 11 matched with the screw holes 15 in number penetrate through the unthreaded holes 19 at the fracture of the rubber plate 10 and then are connected with the screw holes 15 of the gap connecting plate 17.
By implementing the pipeline outer wall painting device, with reference to figures 1 to 8, the rotating wheel 3 is made of nylon; the handle connecting rod 1, the pull plate 2, the handle supporting plate 20, the rocking handle 4, the rocking arm 5, the tooth inserting rod 22, the screw 25 and the sleeve 23 are preferably made of stainless steel; the rubber plate 10 and the rubber ring 6 are preferably made of silicon rubber with better flexibility, wherein nylon cloth can be embedded in the inner wall of the rubber plate 10 to prevent excessive deformation; the plate body 14 is made of nylon;
The installation process is as follows:
Cutting the length of the rubber plate 10 according to the outer diameter of the painted pipeline in use, wherein the length of the rubber plate 10 is six times to eight times as long as one point of the outer diameter of the pipeline, considering the installation positions of the plate body 14 and the gap connecting plate 17, placing the plate body 14 on the concave surface of the cut rubber plate 10, and installing the plate body 14 on the concave surface of the rubber plate 10 by using the screw 11, wherein the fracture of the rubber plate 10 is completely installed by adopting the gap connecting plate 17 structure shown in fig. 4 for later use; sleeving movable sleeves on the handle connecting rod 1, and then respectively inserting the two ends of the handle connecting rod 1 into holes at the upper ends of the pull plate 2 and the handle supporting plate 20 to weld the two ends of the handle connecting rod 1; the rubber rings 6 of the two rotating wheels 3 are installed, the gear shaping rod 22 is inserted into the inner ring of the bearing 30 at the other end of the pull plate 2, the gear hole 26 in the middle of the rotating wheel 3, the sleeve 23 and the gear hole 26 in the middle of the other rotating wheel 3, and an inner hexagonal wrench is used for inserting an inner hexagonal blind hole on the outer side surface of the raised ring 24 to install the screw rod 25;
when the novel automatic paint brushing device is used, screws 11 on one side of a gap connecting plate 17 at the fracture of a rubber plate 10 are taken down, the gap connecting plate 17 is separated from the rubber plate 10, then the rubber plate 10 is sleeved on rubber rings 6 of two rotating wheels 3 and a pipeline 29 in a mode shown in fig. 7 or 8, then the screws 11 on one side of the gap connecting plate 17 at the fracture of the rubber plate 10 are assembled, paint is sprayed on the pipeline in a 'preferred mode, a long-mouth oilcan with a thicker mouth' is used, the paint flows downwards along the pipeline, then a hand holds a handle connecting rod 1 to enable a water-drop-shaped annular brush to swing along the radial direction of the pipeline 29, simultaneously shakes a rocking handle 4, at the moment, the rubber plate 10 and a plate body 14 are driven by the rotating wheels 3 and the rubber rings 6, so as to obtain uniform painting on the pipeline, the full-direction uniform painting on the pipeline is obtained by adjusting the radial angle according to the mode shown in fig. 7 or 8 when a supporter is met, the screws 11 of the gap connecting plate 17 at the fracture of the rubber plate 10 are taken down, then the supporter is wound around and then is assembled again, and the supporter and the manual painting mode is used at the joint of the pipeline is used; the invention is suitable for the paint coating of new pipelines and the large-scale long-distance pipeline paint coating, and the paint coating speed can be greatly improved.
The invention is not described in detail in the prior art.
Claims (4)
1. The utility model provides a pipeline outer wall mopping device, includes handle connecting rod (1), arm-tie (2), runner (3), rubber ring (6), rocking arm (5), tooth inserted bar (22), rocking handle (4), rubber slab (10), plate body (14) and brush hair (9), characterized by: the two ends of the handle connecting rod (1) are respectively and fixedly connected with one end of the pull plate (2) and one end of the handle supporting plate (20), the middle part of the handle supporting plate (20) is bent at the lower part of the handle connecting rod (1), the other end of the handle supporting plate (20) is fixedly connected with the middle part of the pull plate (2), a sleeve (23) is arranged between two rotating wheels (3) which are arranged at intervals, a rocking handle (4) is arranged at the outer side of one end of the rocking arm (5), a tooth inserting rod (22) at the inner side of the other end of the rocking arm (5) penetrates through an inner ring hole (21) of a bearing (30) at the other end of the pull plate (2), then sequentially penetrates through a tooth hole (26) at the middle part of the rotating wheel (3), the sleeve (23) and a tooth hole (26) at the middle part of the other rotating wheel (3) to be fixedly connected with a baffle ring, a plurality of plate bodies (14) with bristles (9) are arranged on the annular inner surfaces formed by the rubber plate (10) at intervals, edge plates (13) which are bent inwards are respectively arranged at the two ends of the plate bodies (14), the outer end inner surfaces of the two edge plates (13) are respectively provided with edge protrusions (12), the edge plates (13) of the small heads of the water-drop-shaped annular brush, which are close to two ends, are sleeved on the rubber rings (6) on the inner sides of the outer edges of the two rotating wheels (3), the edge bulges (12) of the annular brush are positioned on the outer sides of the outer edges of the two rotating wheels (3), the large end of the water-drop-shaped annular brush is sleeved on the pipeline (29), and the two rotating wheels (3) are driven by the rocker arm (5) to obtain brush hair of the water-drop-shaped annular brush to paint the outer wall of the pipeline;
the inner side surface of the other end of the rocker arm (5) is provided with a diameter-expanding rod, the tooth inserting rod (22) is positioned in the middle of the inner end surface of the diameter-expanding rod, and the diameter-expanding rod is propped against the outer surface of the inner ring of the bearing (30);
the gear ring on the gear shaping rod (22) is a raised ring (24), and a screw rod (25) arranged on the inner side surface of the raised ring (24) is fixedly connected with a screw hole arranged on the end surface of the gear shaping rod (22);
annular protrusions (27) are respectively arranged on the outer edge surfaces of the two rotating wheels (3) close to the inner side, annular grooves (28) are arranged in the middle of the inner surface of the rubber ring (6), and the annular grooves (28) respectively sleeved on the outer edge surfaces of the two rotating wheels (3) and the annular protrusions (27) of the two rotating wheels (3) are meshed;
The inner surfaces of two sides of the rubber plate (10) of the drop-shaped annular brush are respectively provided with a convex strip (18), and a plurality of light holes (19) are formed in the rubber plate (10) close to the two sides at intervals; one row or two rows of bristles (9) which are arranged left and right are arranged on the inner side surface of the plate body (14), vertical plates (16) are respectively arranged on the inner sides of the two ends of the plate body (14), and edge plates (13) are respectively arranged on the outer sides of the inner ends of the two vertical plates (16); screw holes (15) are respectively arranged at the two ends, close to the plate body (14), of the plate body, screws (11) matched with the screw holes (15) in number penetrate into the screw holes (15) of the rear connecting plate body (14) through the unthreaded holes (19) at the outer side of the rubber plate (10);
the outer side surfaces of the vertical plates (16) at the two ends of the plate body (14) are close to the inner surfaces of the two protruding strips (18) of the rubber plate (10);
Be equipped with the fracture on annular rubber slab (10), the fracture of rubber slab (10) forms two butt joint faces (8), is equipped with a plurality of unthreaded holes (19) of lining up on being close to rubber slab (10) of fracture department, and the gap connecting plate (17) that one of them plate body formed are equipped with screw (15) that correspond rubber slab fracture department unthreaded hole (19) respectively around, screw (11) that match with screw (15) quantity are penetrated back by rubber slab (10) fracture department unthreaded hole (19) and are connected screw (15) of gap connecting plate (17).
2. The apparatus for painting an outer wall of a pipe according to claim 1, wherein: protruding rings are respectively arranged at the outer sides of the tooth holes (26) of the two rotating wheels (3), wherein the protruding rings corresponding to the inner rings of the bearings (30) are propped against the inner rings of the bearings (30).
3. The apparatus for painting an outer wall of a pipe according to claim 1, wherein: the outer side of one end of the rocker arm (5) is provided with a shaft lever, bearings are respectively arranged at the outer edge surface of the shaft lever, which is close to the inner end and the outer end, and the inner hole of the cylindrical rocker arm (4) is sleeved with the outer rings of the two bearings.
4. The apparatus for painting an outer wall of a pipe according to claim 1, wherein: a plurality of process holes (7) which are distributed radially are arranged between the middle tooth holes (26) of the two rotating wheels (3) and the outer edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123845.4A CN114504183B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall mopping device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123845.4A CN114504183B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall mopping device |
| CN202011123335.4A CN112275567B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall painting device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011123335.4A Division CN112275567B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall painting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114504183A CN114504183A (en) | 2022-05-17 |
| CN114504183B true CN114504183B (en) | 2024-04-26 |
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ID=74424111
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011123335.4A Active CN112275567B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall painting device |
| CN202210123844.XA Active CN114287733B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall mopping device |
| CN202210123845.4A Active CN114504183B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall mopping device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011123335.4A Active CN112275567B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall painting device |
| CN202210123844.XA Active CN114287733B (en) | 2020-10-20 | 2020-10-20 | Pipeline outer wall mopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112275567B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112275567B (en) | 2022-04-15 |
| CN114287733B (en) | 2023-08-08 |
| CN114504183A (en) | 2022-05-17 |
| CN114287733A (en) | 2022-04-08 |
| CN112275567A (en) | 2021-01-29 |
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