CN114887849A - Waterproof coating device for pipeline - Google Patents
Waterproof coating device for pipeline Download PDFInfo
- Publication number
- CN114887849A CN114887849A CN202210770452.2A CN202210770452A CN114887849A CN 114887849 A CN114887849 A CN 114887849A CN 202210770452 A CN202210770452 A CN 202210770452A CN 114887849 A CN114887849 A CN 114887849A
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- China
- Prior art keywords
- side wall
- pipeline body
- paint
- sponge
- coating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000576 coating method Methods 0.000 title claims abstract description 93
- 239000011248 coating agent Substances 0.000 title claims abstract description 92
- 239000003973 paint Substances 0.000 claims abstract description 64
- 238000007790 scraping Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
- B05C7/08—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work for applying liquids or other fluent materials to the inside of tubes
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention belongs to the technical field of waterproof paint, and particularly relates to a waterproof paint coating device for a pipeline, which comprises a pipeline body; a handheld rod is arranged at one end of the pipeline body; the end part of the handheld rod close to the pipeline body is fixedly connected with a coating tank; waterproof paint is arranged inside the paint tank; a plurality of groups of first sliding grooves are formed in the side wall of the paint tank; the side wall of the first sliding chute can be penetrated by waterproof paint; the end part of the coating tank is rotatably connected with a plurality of groups of first rotating shafts; a rubber plate is fixedly connected to the side wall of the first rotating shaft; the rubber plate moves in the first sliding groove; through the portability that utilizes handheld pole, can drive scribble the paint can and remove inside the pipeline body, make the rubber slab coat the inside lateral wall of pipeline body, can make things convenient for the staff to carry out quick coating to narrow pipeline body inside through handheld pole, make things convenient for the operation to accelerate work efficiency simultaneously.
Description
Technical Field
The invention belongs to the technical field of waterproof coatings, and particularly relates to a waterproof coating device for a pipeline.
Background
The waterproof coating is a special coating aiming at pipelines and wall surfaces in modern society, and can form a waterproof film after being cured, so that external water sources are blocked and prevented from seepage, and the service life of the pipelines on the wall surfaces is protected.
In the prior art, the waterproof coating is usually prepared by taking pure acrylic acid polymer emulsion as a base material and adding other additives, has good temperature adaptability and can have effective protection effect when facing different water temperatures.
In use, the current waterproof coating to pipeline inside coats often carries out manual coating for the manual handheld brush, and because of the pipeline inner space is narrow and small, the staff can have the condition of omitting when coating, causes the coating uneven, influences the life of follow-up pipeline, consequently, proposes a waterproof coating device for pipeline to above-mentioned problem.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems that when the device is used, the manual coating is often performed on the waterproof coating in the pipeline by a manual brush, and the service life of a subsequent pipeline is influenced due to the fact that the coating is not uniform due to the fact that the internal space of the pipeline is narrow and the omission exists when workers perform coating, the defects in the prior art are overcome.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a waterproof coating device for a pipeline, which comprises a pipeline body; a handheld rod is arranged at one end of the pipeline body; the end part of the handheld rod close to the pipeline body is fixedly connected with a coating tank; waterproof paint is arranged inside the paint tank; a plurality of groups of first sliding grooves are formed in the side wall of the paint tank; the side wall of the first sliding chute can be penetrated by waterproof paint; the end part of the coating tank is rotatably connected with a plurality of groups of first rotating shafts; a rubber plate is fixedly connected to the side wall of the first rotating shaft; the rubber plate moves in the first sliding groove; the during operation, this step utilizes the portability of handheld pole, can drive scribbles the paint can and remove inside the pipeline body, makes the rubber slab coat the inside lateral wall of pipeline body, can make things convenient for the staff to coat fast to narrow pipeline body inside through handheld pole, makes things convenient for the operation to accelerate work efficiency simultaneously.
Preferably, the corresponding side wall of the first sliding groove is provided with sponge; the sponge and the side wall of the first sliding groove are connected through a plurality of groups of springs; one end of the sponge is contacted with the waterproof paint in the paint tank; during operation, the sponge is installed in the step, the utilization effect of the waterproof coating inside the coating tank can be further improved, meanwhile, the sponge absorbs the waterproof coating to keep the coating in a wet state for a long time, the service life of the waterproof coating is prolonged, and the waste of the waterproof coating is reduced.
Preferably, a second rotating shaft is hinged between the first sliding groove and the sponge; the second rotating shaft is connected with the first sliding groove through a torsion spring; the during operation, this step utilizes the installation of pivot No. two, can drive the sponge and rotate for the sponge remains throughout and is in the contained angle state with a spout, and continuous extrusion state appears with the sponge when making things convenient for the rubber slab to rotate, sponge inside water proof coating's outflow effect between.
Preferably, a plurality of groups of second sliding grooves are formed in the side wall of the sponge; a plurality of groups of valves are fixedly connected inside the second sliding groove; a plurality of sets of said valves being in contact with each other; when the waterproof coating machine works, the waterproof coating can smoothly pass through the second sliding groove by utilizing the opening of the second sliding groove, and meanwhile, the second sliding groove can be sealed by the mutual contact of the multiple groups of valves when the equipment is not used, so that the waste condition is reduced.
Preferably, a first magnet and a second magnet are respectively fixedly connected to the corresponding side walls of the pair of valves; the first magnet and the second magnet are attracted by magnetic force; when the sponge sealing device works, the valve is used for sealing the second sliding groove, so that the waterproof coating can be stably kept when the sponge is not used, the leakage situation is reduced, and the waste of the waterproof coating is reduced when the sponge is not used.
Preferably, the side walls of the inner parts of the second sliding chutes are fixedly connected with supporting rods; the end of the support rod is contacted with the valve side wall; the during operation, the contact of bracing piece and valve is utilized to this step, can further leave enough spaces to carry out the propelling movement when the sponge deformation, makes water proof coating pass through, increases the stability of equipment in the operation process, and it is not enough to reduce the space between the sponge deformation degree when less, and water proof coating appears the shut off condition.
Preferably, a scraper is arranged on the outer side wall of the paint tank; the scraper and the coating tank are connected through a plurality of groups of connecting plates; the side wall of the scraper plate is contacted with the side wall of the interior of the pipeline body; during operation, this step utilizes the contact of scraper blade and the inside lateral wall of pipeline body, can further increase the even degree of the inside coating of pipeline body to the condition of omitting appears in the inside lateral wall coating of reduction pipeline body.
Preferably, a circle of third sliding groove is formed in the side wall of the scraper; a sliding block is connected inside the third sliding groove in a sliding manner; the third sliding chute is connected with the sliding block through a spring; a plurality of groups of hairbrushes are fixedly connected to the top surface of the sliding block; during operation, the brush is contacted with the inner side wall of the pipeline body in the step, so that the coating effect of the coating inside the pipeline body can be further improved, the uniformity is enhanced, and the subsequent service life of the pipeline is prolonged.
The invention has the beneficial effects that:
1. the invention provides a waterproof coating device for a pipeline, which can drive a coating tank to move in a pipeline body by utilizing the portability of a handheld rod, so that a rubber plate can coat the side wall in the pipeline body, and the handheld rod can be used for facilitating workers to quickly coat the interior of a narrow pipeline body, thereby facilitating the operation and accelerating the working efficiency.
2. The invention provides a waterproof paint coating device for a pipeline, which can further improve the utilization effect of waterproof paint in a paint tank by utilizing the installation of a sponge, and meanwhile, the sponge absorbs the waterproof paint to keep the paint in a wet state for a long time, so that the service life of the waterproof paint is prolonged, and the waste of the waterproof paint is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a paint can according to the first embodiment;
FIG. 3 is a sectional view of a paint can according to the first embodiment;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a sectional view of a squeegee according to the first embodiment;
FIG. 6 is a perspective view of the second embodiment;
illustration of the drawings:
1. a pipe body; 11. a hand-held wand; 12. a coating tank; 13. a first chute; 14. a first rotating shaft; 15. a rubber plate; 2. a sponge; 3. a second rotating shaft; 4. a second chute; 41. a valve; 5. a first magnet; 51. a magnet II; 6. a support bar; 7. a squeegee; 71. a connecting plate; 8. a third sliding chute; 81. a slider; 82. a brush; 9. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 5, a waterproof coating material coating apparatus for a pipe includes a pipe body 1; a handheld rod 11 is arranged at one end of the pipeline body 1; a paint tank 12 is fixedly connected to the end part of the handheld rod 11 close to the pipeline body 1; the interior of the coating tank 12 is provided with waterproof coating; a plurality of groups of first sliding grooves 13 are formed in the side wall of the coating tank 12; the side wall of the first sliding groove 13 can be penetrated by waterproof paint; the end part of the paint tank 12 is rotatably connected with a plurality of groups of first rotating shafts 14; a rubber plate 15 is fixedly connected to the side wall of the first rotating shaft 14; the rubber plate 15 moves in the first sliding groove 13; when working, when a worker coats the interior of the pipeline body 1 with the waterproof paint, the worker can hold the hand-held rod 11 by hand to drive the paint tank 12 into the interior of the pipeline body 1, the first rotating shaft 14 can be driven to rotate by the contact of a plurality of groups of rubber plates 15 arranged on the end part of the coating material tank 12 and the inner side wall of the pipeline body 1, thereby, in the rotating process, the rubber plate 15 is driven to be contacted with the side wall of the first sliding chute 13, the waterproof paint permeating into the first sliding groove 13 is collected and smeared on the inner side wall of the pipeline body 1, and the step utilizes the portability of the hand-held rod 11, the paint can 12 can be driven to move in the pipeline body 1, so that the rubber plate 15 coats the inner side wall of the pipeline body 1, can make things convenient for the staff to carry out quick coating to narrow pipeline body 1 inside through handheld pole 11, make things convenient for the operation to accelerate work efficiency simultaneously.
The first sliding groove 13 is provided with a sponge 2 on the corresponding side wall; the sponge 2 is connected with the side wall of the first sliding groove 13 through a plurality of groups of springs; one end of the sponge 2 is contacted with the waterproof paint in the paint tank 12; the during operation, at the rotatory in-process of rubber slab 15, sponge 2 can just remove under the spring action, thereby make rubber slab 15 extrude sponge 2, in extrusion process, sponge 2 self can absorb waterproof paint and store, after receiving the extrusion, discharge some coating, make and carry waterproof paint on the rubber slab 15, paint 1 inside lateral wall of pipeline body, this step utilizes the installation of sponge 2, can further improve the utilization effect to the inside waterproof paint of coating jar 12, sponge 2 can keep coating to waterproof paint's absorption for a long time in the humid state simultaneously, improve waterproof paint self life-span, reduce the waste that waterproof paint appears.
A second rotating shaft 3 is hinged between the first sliding groove 13 and the sponge 2; the second rotating shaft 3 is connected with the first sliding groove 13 through a torsion spring; the during operation, when sponge 2 receives the spring propelling movement, the installation of No. 2 pivots 3 of sponge accessible rotates, make it produce certain angle, utilize the production of contained angle, can make rubber slab 15 extrude sponge 2 when rotatory, make the inside water proof coating who exists of sponge 2 extrude, this step utilizes the installation of No. two pivots 3, can drive sponge 2 and rotate, make sponge 2 keep throughout and be in the contained angle state with a spout 13, continuous extrusion state appears with sponge 2 when making things convenient for rubber slab 15 to rotate, sponge 2 inside water proof coating's outflow effect between.
A plurality of groups of second sliding grooves 4 are formed in the side wall of the sponge 2; a plurality of groups of valves 41 are fixedly connected inside the second sliding groove 4; a plurality of sets of said valves 41 in contact with each other; the during operation, receive rubber slab 15 when extruding at sponge 2, sponge 2 can deform, thereby drive valve 41 and extrude each other, produce the space, make water proof coating flow out smoothly, make rubber slab 15 take water proof coating and the inside lateral wall of pipeline body 1 to contact, this step utilizes seting up of No. two spout 4 can make water proof coating pass through smoothly, the mutual contact of multiunit valve 41 can seal No. two spout 4 when equipment does not use simultaneously, the extravagant condition appears in the reduction.
A first magnet 5 and a second magnet 51 are respectively fixedly connected with the corresponding side walls of the pair of valves 41; the first magnet 5 and the second magnet 51 are attracted by magnetic force; during operation, when valve 41 contacted, the effect of attracting each other of magnetic force of a magnet 5 and No. two magnet 51 can drive valve 41 laminating inseparabler to prevent to keep waterproof coating's stability when sponge 2 does not deform, this step utilizes valve 41 to the sealed of No. two spout 4, can increase sponge 2 waterproof coating when not using and remain stable, reduces the condition that the leakage appears, makes the waste that reduces waterproof coating when not using.
The side walls of the inner parts of the plurality of groups of second sliding chutes 4 are fixedly connected with supporting rods 6; the end of the support rod 6 is contacted with the side wall of the valve 41; the during operation, in the deformation process of sponge 2, bracing piece 6 can contact with valve 41 and extrude it under the effect of sponge 2, make to leave the space between the valve 41 and make water proof coating pass through, this step utilizes bracing piece 6 and valve 41's contact, can further carry out the propelling movement to 414 when sponge 2 deformation, leave enough space and make water proof coating pass through, increase the stability of equipment in the operation process, it is not enough to reduce the space between the less valve 41 of sponge 2 deformation degree, water proof coating appears the circumstances of cutting off the flow.
A scraping plate 7 is arranged on the outer side wall of the coating tank 12; the scraper 7 and the coating tank 12 are connected through a plurality of groups of connecting plates 71; the side wall of the scraper 7 is contacted with the side wall of the inner part of the pipeline body 1; during operation, after the coating in the pipeline body 1 is coated, the scraper 7 can scrape and rub the coating on the inner side wall of the pipeline body 1, so that the coating is uniformly coated on the inner side wall of the pipeline body 1, and in the step, the contact between the scraper 7 and the inner side wall of the pipeline body 1 is utilized, so that the uniformity of the coating in the pipeline body 1 can be further improved, and the missing condition of the coating on the inner side wall of the pipeline body 1 is reduced.
A circle of third sliding groove 8 is formed in the side wall of the scraper 7; a sliding block 81 is connected inside the third sliding groove 8 in a sliding manner; the third sliding groove 8 is connected with the sliding block 81 through a spring; a plurality of groups of brushes 82 are fixedly connected to the top surface of the sliding block 81; during operation, when scraper blade 7 and the inside lateral wall of pipeline body 1 contacted, brush 82 can contact with the inside lateral wall of pipeline body 1 under spring-supported, scribble evenly waterproof coating through brush 82, and this step utilizes the contact of brush 82 and the inside lateral wall of pipeline body 1, can further improve the coating effect to the inside coating of pipeline body 1, strengthens even degree, increases the follow-up life of pipeline.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, an anti-slip pattern 9 is formed on an outer side wall of the handheld rod 11; the anti-skid lines 9 are arranged in a spiral shape; during operation, gripping the handheld rod 11 at the staff, when driving the coating tank 12 to coat the inside of the pipeline body 1, the friction of the hand of the staff and the handheld rod 11 can be increased by the arrangement of the anti-skidding lines 9, the friction of the hand of the staff to the handheld rod 11 can be increased by the arrangement of the handheld rod 11 in the step, and the slipping condition between the hand of the staff and the handheld rod 11 is reduced, so that the stability is high.
The working principle is as follows: when the coating machine works, when a worker coats waterproof coating on the interior of the pipeline body 1, the worker can hold the handheld rod 11 by hand to drive the coating tank 12 to enter the pipeline body 1, the first rotating shaft 14 can be driven to rotate through the contact of the plurality of groups of rubber plates 15 arranged at the end part of the coating tank 12 and the inner side wall of the pipeline body 1, so that the rubber plates 15 are driven to contact the side wall of the first sliding groove 13 in the rotating process, the waterproof coating permeating in the first sliding groove 13 is collected to be coated on the inner side wall of the pipeline body 1, the sponge 2 can move under the action of the spring in the rotating process of the rubber plates 15, the rubber plates 15 extrude the sponge 2, the sponge 2 can absorb and store the waterproof coating in the extruding process, partial coating is discharged after being extruded, and the waterproof coating is carried on the rubber plates 15, smearing the inner side wall of the pipeline body 1, when the sponge 2 is pushed by a spring, the sponge 2 can rotate through the installation of the second rotating shaft 3 to generate a certain angle, the rubber plate 15 can extrude the sponge 2 when rotating, so that waterproof paint existing inside the sponge 2 is extruded, when the sponge 2 is extruded by the rubber plate 15, the sponge 2 can deform to drive the valve 41 to extrude each other to generate a gap, so that the waterproof paint smoothly flows out, the rubber plate 15 is in contact with the inner side wall of the pipeline body 1 with the waterproof paint, when the valve 41 is in contact, the magnetic attraction effect of the first magnet 5 and the second magnet 51 can drive the valve 41 to be attached more tightly, thereby preventing the sponge 2 from keeping the stability of the waterproof paint when not deforming, in the deformation process of the sponge 2, the support rod 6 can be in contact with the valve 41 under the action of the sponge 2 to extrude the valve, so that a gap is left between the valve 41 and waterproof paint can pass through, after the paint inside the pipeline body 1 is coated, the scraper 7 can scrape and rub the paint on the inner side wall of the pipeline body 1, so that the paint is uniformly coated on the inner side wall of the pipeline body 1, when the scraper 7 contacts the inner side wall of the pipeline body 1, the brush 82 can contact the inner side wall of the pipeline body 1 under the support of the spring, and the waterproof paint is uniformly coated through the brush 82.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a waterproof coating device for pipeline which characterized in that: comprises a pipeline body (1); one end of the pipeline body (1) is provided with a handheld rod (11); a paint tank (12) is fixedly connected to the end part of the handheld rod (11) close to the pipeline body (1); waterproof paint is arranged inside the paint tank (12); a plurality of groups of first sliding grooves (13) are formed in the side wall of the paint tank (12); the side wall of the first sliding groove (13) can be penetrated by waterproof paint; the end part of the paint tank (12) is rotatably connected with a plurality of groups of first rotating shafts (14); a rubber plate (15) is fixedly connected to the side wall of the first rotating shaft (14); the rubber plate (15) moves in the first sliding groove (13).
2. The waterproof paint coating apparatus for pipes according to claim 1, wherein: the first sliding groove (13) is provided with a sponge (2) corresponding to the side wall; the sponge (2) is connected with the side wall of the first sliding groove (13) through a plurality of groups of springs; one end of the sponge (2) is contacted with the waterproof paint in the paint tank (12).
3. The waterproof paint coating apparatus for pipes according to claim 2, wherein: a second rotating shaft (3) is hinged between the first sliding groove (13) and the sponge (2); the second rotating shaft (3) is connected with the first sliding groove (13) through a torsion spring.
4. The waterproof paint coating apparatus for pipes according to claim 3, wherein: a plurality of groups of second sliding grooves (4) are formed in the side wall of the sponge (2); a plurality of groups of valves (41) are fixedly connected inside the second sliding groove (4); a plurality of sets of said valves (41) are in mutual contact.
5. The apparatus of claim 4, wherein: a first magnet (5) and a second magnet (51) are respectively fixedly connected to the corresponding side walls of the pair of valves (41); the first magnet (5) and the second magnet (51) are attracted by magnetic force.
6. The waterproof paint coating apparatus for pipes according to claim 5, wherein: the side walls of the inner parts of the plurality of groups of the second sliding chutes (4) are fixedly connected with supporting rods (6); the end of the support rod (6) is contacted with the side wall of the valve (41).
7. The waterproof paint coating apparatus for pipes according to claim 6, wherein: a scraping plate (7) is arranged on the outer side wall of the coating tank (12); the scraper (7) and the paint tank (12) are connected through a plurality of groups of connecting plates (71); the side wall of the scraper (7) is contacted with the inner side wall of the pipeline body (1).
8. The waterproof paint coating apparatus for pipes according to claim 7, wherein: a circle of third sliding chute (8) is formed in the side wall of the scraper (7); a sliding block (81) is connected inside the third sliding groove (8) in a sliding manner; the third sliding groove (8) is connected with the sliding block (81) through a spring; the top surface of the sliding block (81) is fixedly connected with a plurality of groups of hairbrushes (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210770452.2A CN114887849A (en) | 2022-06-30 | 2022-06-30 | Waterproof coating device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210770452.2A CN114887849A (en) | 2022-06-30 | 2022-06-30 | Waterproof coating device for pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN114887849A true CN114887849A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210770452.2A Pending CN114887849A (en) | 2022-06-30 | 2022-06-30 | Waterproof coating device for pipeline |
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| CN (1) | CN114887849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231951A (en) * | 2022-08-05 | 2022-10-25 | 肖广武 | Glaze firing process for ceramic ware |
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2022
- 2022-06-30 CN CN202210770452.2A patent/CN114887849A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231951A (en) * | 2022-08-05 | 2022-10-25 | 肖广武 | Glaze firing process for ceramic ware |
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Application publication date: 20220812 |
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