CN111112017A - Spraying equipment for protective coating in through hole of building - Google Patents
Spraying equipment for protective coating in through hole of building Download PDFInfo
- Publication number
- CN111112017A CN111112017A CN202010181356.5A CN202010181356A CN111112017A CN 111112017 A CN111112017 A CN 111112017A CN 202010181356 A CN202010181356 A CN 202010181356A CN 111112017 A CN111112017 A CN 111112017A
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- China
- Prior art keywords
- hole
- connecting block
- coating
- building
- sliding
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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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- 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
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- Spray Control Apparatus (AREA)
Abstract
The invention discloses a spraying device for protective coating in a building through hole, which comprises a lifting rod, wherein the upper end of the lifting rod is rotatably connected with a connecting block, a base is arranged on the lower side of the lifting rod, a driving motor is fixedly arranged in the base, a transmission structure is connected between the driving motor and the connecting block, the transmission structure comprises a screw rod and a telescopic shaft, the screw rod and the telescopic shaft are in power connection with the upper end of the driving motor, and the upper end of the telescopic shaft is fixedly connected with the connecting block.
Description
Technical Field
The invention relates to the field of building coatings, in particular to a spraying device for protective coatings in building through holes.
Background
The building coating is a material which can be well adhered to a substrate material and form a complete and tough protective film when being coated on the surface of an object, and the left and right of the coating can be summarized into three aspects: protective action, decorative action and special function action.
The through holes are formed in the building and used for guiding and discharging gas or liquid, and the gas or liquid corrodes the building, so that protective coating needs to be coated on the inner walls of the through holes of the building, the coating is generally sprayed manually, but the through holes of the building are different in size, holes with small diameters cannot be sprayed manually, and the efficiency of spraying the coating manually is low.
Disclosure of Invention
In order to solve the problems, the embodiment designs a spraying device for protective coating in a through hole of a building, which comprises a lifting rod, wherein the upper end of the lifting rod is rotatably connected with a connecting block, a base is arranged at the lower side of the lifting rod, a driving motor is fixedly arranged in the base, a transmission structure is connected between the driving motor and the connecting block, the transmission structure comprises a screw rod and a telescopic shaft, the upper end of the telescopic shaft is fixedly connected with the connecting block, the screw rod is internally provided with a through hole which is vertically communicated, the telescopic shaft penetrates through the through hole, the lifting rod is internally provided with a threaded hole with a downward opening, the upper end of the screw rod extends into the threaded hole and is in threaded connection with the lifting rod, the driving motor is started, and the lifting rod is driven to ascend through the screw rod, and then drive the connecting block to rise, simultaneously the driving motor drives the telescopic shaft to rotate, and then drives the connecting block to rotate, and further enables the connecting block to rise and extend into a building through hole simultaneously when rotating, the left end of the connecting block is fixedly connected with a fixed rod, a guide groove with a leftward opening is arranged in the fixed rod, a sliding rod is arranged in the guide groove in a sliding manner, the left end of the sliding rod extends out of the guide groove and is connected with a spraying structure, the spraying structure comprises a groove which is communicated from front to back and has a leftward opening, a roller is arranged in the groove in a rotating manner, a coating wheel is fixedly connected on the circumferential surface of the roller, a roller is fixedly connected in the roller, the upper end and the lower end of the roller are rotatably connected with the sliding rod, a liquid guide hole with a rightward opening is arranged in the inner wall of the right side of the groove in a, the pipeline right-hand member connect in the pump, the connecting block right-hand member has linked firmly the box, be equipped with in the box and store the chamber, store the intracavity and be used for storing coating, start the pump, and then will the coating of storing the intracavity passes through the pipeline the drain hole spouts the coating takes turns to, the connecting block drives when rotating the pipeline and the slide bar rotates, and then passes through the coating wheel is scribbled coating on building through-hole inner wall, simultaneously the connecting block rises and drives the pipeline the slide bar rises, and then passes through all scribble coating on the through-hole inner wall with the pump. But preferably, the symmetry is equipped with the spring groove in the both sides inner wall about the guide way, the slide bar right-hand member with linked firmly compression spring between the spring groove right side inner wall make under compression spring's the elastic force effect the baffle is hugged closely on the through-hole inner wall, and the slide bar can be followed the guide way slides, and then changes the connecting block with distance between the baffle, and then make the connecting block with distance between the baffle automatically adapts to the diameter of building through-hole.
Preferably, a winding wheel is arranged in the guide groove in a rotating mode, a rotating shaft is fixedly connected in the winding wheel, the front end and the rear end of the rotating shaft are rotatably connected to the fixing rod, the pipeline is wound on the winding wheel, torsion springs are fixedly connected between the front end and the rear end of the winding wheel and the front inner wall and the rear inner wall of the guide groove, and the pipeline is always kept tensioned under the elastic action of the torsion springs.
Preferably, the front side and the rear side of the groove are symmetrically and rotatably provided with baffles, connecting shafts are fixedly connected in the baffles, gear cavities are symmetrically and longitudinally arranged in the sliding rod, connecting gears are rotatably arranged in the gear cavities, the upper ends of the connecting shafts on the front side and the rear side are respectively and fixedly connected with the connecting gears on the front side and the rear side, sliding chutes are communicated between the gear cavities, sliding blocks are arranged in the sliding chutes in a sliding manner, racks are symmetrically arranged at the front end and the rear end of each sliding block, the racks on the front side and the rear side are respectively meshed with the connecting gears on the front side and the rear side, the sliding blocks slide rightwards and are further driven to rotate by the racks, so that the connecting shafts drive the baffles to close the groove, and at the moment, the coating is prevented from splashing when being sprayed onto the coating wheel, the coating spraying quality on the inner wall, and then the connecting shaft drives the baffle to rotate and open the groove, so that the coating wheel and the groove are convenient to clean.
Preferably, sliding magnets are fixedly connected to the left end and the right end of the sliding block, fixed magnets are fixedly arranged in the inner walls of the left side and the right side of the sliding groove, the fixed magnets on the two sides can respectively attract the sliding magnets on the two sides, and therefore the sliding block cannot slide under the action of unmanned force.
The invention has the beneficial effects that: the telescopic sliding rod can automatically adapt to the diameter of a building through hole to stretch, adjust the distance between the connecting block and the coating wheel, and automatically enable the coating wheel to rotate and ascend along the inner wall of the through hole, so that the coating can be quickly coated on the inner wall of the through hole, the working efficiency is improved, and the labor is saved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view showing the overall structure of a coating apparatus for a protective coating in a through-hole of a building according to the present invention;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a spraying device for protective coating in a through hole of a building, which comprises a lifting rod 14, wherein the upper end of the lifting rod 14 is rotatably connected with a connecting block 19, a base 11 is arranged at the lower side of the lifting rod 14, a driving motor 12 is fixedly arranged in the base 11, a transmission structure 101 is connected between the driving motor 12 and the connecting block 19, the transmission structure 101 comprises a screw 26 and a telescopic shaft 13 which are in power connection with the upper end of the driving motor 12, the upper end of the telescopic shaft 13 is fixedly connected with the connecting block 19, a through hole 25 is vertically communicated in the screw 26, the telescopic shaft 13 penetrates through the through hole 25, a threaded hole 15 with a downward opening is arranged in the lifting rod 14, the upper end of the screw 26 extends into the threaded hole 15 and is in threaded connection with the lifting rod 14, the driving motor 12 is started, and the lifting rod 14 is driven to ascend through the, and then drive connecting block 19 rises, simultaneously driving motor 12 drive telescopic shaft 13 rotates, and then drives connecting block 19 rotates, and then can make connecting block 19 rise simultaneously and stretch into the building through-hole rotating, connecting block 19 left end rigid coupling has dead lever 21, be equipped with the left guide way 22 of opening in the dead lever 21, it is equipped with slide bar 24 to slide in the guide way 22, slide bar 24 left end stretches to outside the guide way 22 and is connected with spraying structure 100, spraying structure 100 includes the front and back through and left opening recess 27, the recess 27 internal rotation is equipped with gyro wheel 29, paint wheel 28 has been linked firmly on the gyro wheel 29 periphery, link firmly roller 30 in the gyro wheel 29, both ends rotate about the roller 30 connect in slide bar 24, the communicating liquid guide hole 23 to the right opening that is equipped with in the recess 27 right side inner wall, 24 right-hand members of slide bar have linked firmly pipeline 20, 19 right-hand members of connecting block have linked firmly pump 18, pipeline 20 right-hand member connect in pump 18, 19 right-hand members of connecting block have linked firmly box 16, be equipped with in the box 16 and store chamber 17, be used for storing coating in the storage chamber 17, start pump 18, and then will the coating in the storage chamber 17 passes through pipeline 20 drain hole 23 spouts on the coating wheel 28, drive when connecting block 19 rotates pipeline 20 and slide bar 24 rotates, and then passes through coating wheel 28 coats coating on building through-hole inner wall with coating, simultaneously connecting block 19 rises and drives pipeline 20 slide bar 24 rises, and then passes through all scribbles coating on pump 18 is with the through-hole inner wall.
Beneficially, spring grooves 43 are symmetrically arranged in the inner walls of the upper side and the lower side of the guide groove 22, a compression spring 44 is fixedly connected between the right end of the sliding rod 24 and the inner wall of the right side of the spring groove 43, the baffle 38 is tightly attached to the inner wall of the through hole under the action of the elastic force of the compression spring 44, and the sliding rod 24 can slide along the guide groove 22, so as to change the distance between the connecting block 19 and the baffle 38, and further, the distance between the connecting block 19 and the baffle 38 automatically adapts to the diameter of the through hole of the building.
Beneficially, a winding wheel 36 is rotatably disposed in the guide groove 22, a rotating shaft 37 is fixedly connected in the winding wheel 36, front and rear ends of the rotating shaft 37 are rotatably connected to the fixing rod 21, the duct 20 is wound on the winding wheel 36, a torsion spring 35 is fixedly connected between the front and rear ends of the winding wheel 36 and the front and rear inner walls of the guide groove 22, and the duct 20 is kept tensioned under the elastic force of the torsion spring 35.
Beneficially, the front side and the rear side of the groove 27 are symmetrically and rotatably provided with the baffle 38, the baffle 38 is internally and fixedly connected with the connecting shaft 39, the sliding rod 24 is internally and longitudinally and symmetrically provided with the gear cavity 41, the gear cavity 41 is rotatably provided with the connecting gear 40, the upper ends of the connecting shaft 39 at the front side and the rear side are respectively and fixedly connected with the connecting gear 40 at the front side and the rear side, the gear cavity 41 is communicated with the sliding groove 34, the sliding block 33 is arranged in the sliding groove 34 in a sliding manner, the front end and the rear end of the sliding block 33 are symmetrically provided with the racks 42, the racks 42 at the front side and the rear side are respectively meshed with the connecting gear 40 at the front side and the rear side, the sliding block 33 slides rightwards, and then the connecting gear 40 is driven to rotate by the racks 42, so that the baffle 38, the coating spraying quality of the inner wall of the through hole is influenced, the sliding block 33 slides leftwards, the connecting gear 40 is driven to rotate through the rack 42, the baffle 38 is driven to rotate through the connecting shaft 39, the groove 27 is opened, and the coating wheel 28 and the groove 27 are convenient to clean.
Beneficially, sliding magnets 32 are fixedly connected to the left and right ends of the sliding block 33, fixed magnets 31 are fixedly arranged in the inner walls of the left and right sides of the sliding groove 34, and the fixed magnets 31 on the two sides can respectively attract the sliding magnets 32 on the two sides, so that the sliding block 33 cannot slide under the unmanned force.
The following detailed description of the steps of the spraying device for the protective coating in the through hole of the building with reference to fig. 1 to 5:
initially, the attachment block 19 is in a lower limit position in which the applicator wheel 28 is spaced the greatest distance from the attachment block 19.
When the paint spraying device is used, firstly, the sliding block 33 is manually slid rightwards, the fixed magnet 31 on the right side is known to attract the sliding magnet 32 on the right side, meanwhile, the sliding block is brought to the connecting gear 40 through the rack 42 to rotate, the baffle 38 is further driven through the connecting shaft 39 to close the groove 27, and at the moment, the paint is prevented from splashing out when being sprayed onto the paint wheel 28, and the paint spraying quality on the inner wall of the through hole is prevented from being.
Secondly, the driving motor 12 is started, the lifting rod 14 is driven to ascend through the screw rod 26, the connecting block 19 is driven to ascend, the telescopic shaft 13 is driven to rotate by the driving motor 12, the connecting block 19 is driven to rotate, the connecting block 19 can ascend and extend into a building through hole simultaneously in the rotating process, the coating wheel 28 is driven to rotate and extend into the through hole simultaneously through the fixing rod 21 and the sliding rod 24, the baffle plate 38 is tightly attached to the inner wall of the through hole under the elastic force action of the compression spring 44, the sliding rod 24 can slide along the guide groove 22, the distance between the connecting block 19 and the baffle plate 38 is changed, and the distance between the connecting block 19 and the baffle plate 38 automatically adapts to the diameter of the building through hole.
The pump 18 is started, so that the coating in the storage cavity 17 is sprayed onto the coating wheel 28 through the pipeline 20 and the liquid guide hole 23, the connecting block 19 drives the pipeline 20 and the sliding rod 24 to rotate when rotating, so that the coating is coated on the inner wall of the through hole of the building through the coating wheel 28, meanwhile, the connecting block 19 ascends and drives the pipeline 20 and the sliding rod 24 to ascend, and the inner wall of the through hole is coated with the coating through the pump 18.
Finally, after the paint wheel 28 is separated from the building through hole, the sliding block 33 slides leftwards, the connecting gear 40 is driven to rotate through the rack 42, the baffle plate 38 is driven to rotate through the connecting shaft 39, the groove 27 is opened, and the paint wheel 28 and the paint on the groove 27 are cleaned conveniently.
The invention has the beneficial effects that: the telescopic sliding rod can automatically adapt to the diameter of a building through hole to stretch, adjust the distance between the connecting block and the coating wheel, and automatically enable the coating wheel to rotate and ascend along the inner wall of the through hole, so that the coating can be quickly coated on the inner wall of the through hole, the working efficiency is improved, and the labor is saved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides a protective paint spraying equipment in building through-hole which characterized in that: the lifting device comprises a lifting rod, wherein the upper end of the lifting rod is rotatably connected with a connecting block, a base is arranged on the lower side of the lifting rod, a driving motor is fixedly arranged in the base, and a transmission structure is connected between the driving motor and the connecting block; the transmission structure comprises a screw rod and a telescopic shaft which are connected with the upper end of the driving motor in a power mode, the upper end of the telescopic shaft is fixedly connected with the connecting block, a through hole is formed in the screw rod in a vertically through mode, the telescopic shaft penetrates through the through hole, a threaded hole with a downward opening is formed in the lifting rod, and the upper end of the screw rod extends into the threaded hole and is in threaded connection with the lifting rod; the left end of the connecting block is fixedly connected with a fixed rod, a guide groove with a leftward opening is formed in the fixed rod, a sliding rod is arranged in the guide groove in a sliding mode, and the left end of the sliding rod extends out of the guide groove and is connected with a spraying structure; the spraying structure link up and the opening recess left including the front and back, the recess internal rotation is equipped with the gyro wheel, the coating wheel has been linked firmly on the gyro wheel periphery, the roller bearing has been linked firmly in the gyro wheel, both ends rotate connect in the slide bar about the roller bearing, what communicate in the recess right side inner wall is equipped with the liquid guide hole of opening right, the slide bar right-hand member has linked firmly the pipeline, the connecting block right-hand member has linked firmly the pump, the pipeline right-hand member connect in the pump, the connecting block right-hand member has linked firmly the box, be equipped with the storage chamber in the box, be used for storing coating in the storage chamber.
2. The coating apparatus for the protective coating in the through-hole of a building as claimed in claim 1, wherein: spring grooves are symmetrically formed in the inner walls of the upper side and the lower side of the guide groove, and compression springs are fixedly connected between the right ends of the sliding rods and the inner walls of the right sides of the spring grooves.
3. The coating apparatus for the protective coating in the through-hole of a building as claimed in claim 2, wherein: the pipeline winding device is characterized in that a winding wheel is arranged in the guide groove in a rotating mode, a rotating shaft is fixedly connected in the winding wheel, the front end and the rear end of the rotating shaft are rotatably connected with the fixed rod, the pipeline is wound on the winding wheel, and a torsion spring is fixedly connected between the front end and the rear end of the winding wheel and the front inner wall and the rear inner wall of the guide groove.
4. The coating apparatus for the protective coating in the through-hole of a building as claimed in claim 3, wherein: bilateral symmetry just rotates around the recess and is equipped with the baffle, link firmly the connecting axle in the baffle, the symmetry is equipped with the gear chamber around in the slide bar, gear intracavity internal rotation is equipped with connecting gear, both sides around the connecting axle upper end links firmly in both sides around respectively connecting gear, the intercommunication is equipped with the spout between the gear chamber, it is equipped with the slider to slide in the spout, both ends symmetry is equipped with the rack around the slider, both sides around the rack mesh respectively in both sides around the connecting gear.
5. The coating apparatus for the protective coating in the through-hole of a building as claimed in claim 4, wherein: the slider is fixedly connected with sliding magnets at the left end and the right end, and fixed magnets are fixedly arranged in the inner walls of the left side and the right side of the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181356.5A CN111112017A (en) | 2020-03-16 | 2020-03-16 | Spraying equipment for protective coating in through hole of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181356.5A CN111112017A (en) | 2020-03-16 | 2020-03-16 | Spraying equipment for protective coating in through hole of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112017A true CN111112017A (en) | 2020-05-08 |
Family
ID=70493678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181356.5A Withdrawn CN111112017A (en) | 2020-03-16 | 2020-03-16 | Spraying equipment for protective coating in through hole of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111112017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499955A (en) * | 2021-08-02 | 2021-10-15 | 杜田义 | Large-diameter pipeline inner wall painting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981384A (en) * | 1984-09-27 | 1991-01-01 | Taiyo, Ltd. | Applicator |
| CN103282682A (en) * | 2011-11-30 | 2013-09-04 | 日本精工株式会社 | Telescopic shaft |
| CN206329016U (en) * | 2016-12-15 | 2017-07-14 | 山东三箭资产投资管理有限公司 | It is a kind of to send the construction paint brush of slurry |
| CN208575056U (en) * | 2018-06-04 | 2019-03-05 | 安徽省忆德工业刷制造有限公司 | A kind of Clean- industrial brush of inner wall of the pipe |
| CN209817367U (en) * | 2018-12-19 | 2019-12-20 | 邱建红 | Device is paintd to coating for architectural decoration |
-
2020
- 2020-03-16 CN CN202010181356.5A patent/CN111112017A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981384A (en) * | 1984-09-27 | 1991-01-01 | Taiyo, Ltd. | Applicator |
| CN103282682A (en) * | 2011-11-30 | 2013-09-04 | 日本精工株式会社 | Telescopic shaft |
| CN206329016U (en) * | 2016-12-15 | 2017-07-14 | 山东三箭资产投资管理有限公司 | It is a kind of to send the construction paint brush of slurry |
| CN208575056U (en) * | 2018-06-04 | 2019-03-05 | 安徽省忆德工业刷制造有限公司 | A kind of Clean- industrial brush of inner wall of the pipe |
| CN209817367U (en) * | 2018-12-19 | 2019-12-20 | 邱建红 | Device is paintd to coating for architectural decoration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499955A (en) * | 2021-08-02 | 2021-10-15 | 杜田义 | Large-diameter pipeline inner wall painting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200508 |