CN114669155A - Dust device is used in house construction - Google Patents
Dust device is used in house construction Download PDFInfo
- Publication number
- CN114669155A CN114669155A CN202210336764.2A CN202210336764A CN114669155A CN 114669155 A CN114669155 A CN 114669155A CN 202210336764 A CN202210336764 A CN 202210336764A CN 114669155 A CN114669155 A CN 114669155A
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- bevel gear
- house construction
- main shaft
- construction according
- gear
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- 239000000428 dust Substances 0.000 title claims description 24
- 238000010276 construction Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 2
- 238000009435 building construction Methods 0.000 abstract description 9
- 239000003595 mist Substances 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a dust-settling device for building construction, which comprises a box body, wherein a fixed cylinder is arranged on one side of the box body, a clamping plate is arranged at one end of the fixed cylinder, an air cylinder for blowing water mist is arranged on one side of the clamping plate, a water bucket for storing water is arranged in the box body, the fixed cylinder can drive the air cylinder to rotate together, and a rotating assembly for automatically driving the fixed cylinder to rotate in a reciprocating manner leftwards or rightwards is arranged on one side of the box body.
Description
Technical Field
The invention relates to the technical field of house construction, in particular to a dust falling device for house construction.
Background
The building construction engineering refers to various building constructions, auxiliary facilities thereof, and line, pipeline and equipment installation engineering and indoor and outdoor decoration engineering matched with the building constructions. The house building is a project which is provided with a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study, public activities and the like. The building construction engineering is generally called building engineering for short, and refers to engineering entities for surveying, planning, designing, constructing, installing, maintaining and the like performed by newly building, rebuilding or expanding building and auxiliary structures and the completed engineering entities.
At present, in the house construction process, a large amount of dust is easily generated in a construction site, so that the dust in the air is often subjected to dust fall treatment by using micro water mist sprayed from a fog gun machine; there is a dust device for building construction with a patent number CN112604428A, which indicates that: including the bottom plate, with the fixed riser of bottom plate bottom surface, be fixed in the removal wheel on the riser bottom surface, with the fixed water tank of bottom plate bottom surface and be fixed in the water pump in the water tank, surface rotation installs the pivot on the bottom plate, the pivot upper end is fixed with the mount pad, rotate between the lateral wall of mount pad both sides and install the casing, be provided with the water spray subassembly with the delivery port intercommunication of water pump on the casing, be provided with the adjusting part who is used for adjusting the casing angle in the pivot.
In view of the above-described related art, the inventors consider that the following drawbacks exist: when the water spray angle that goes on the water spray subassembly at every turn in this patent adjusted, all needed the manual work to utilize the adjusting part at first, made the water spray subassembly normal work again behind the turned angle of definite casing, was difficult to accomplish automatic automatically regulated to the turned angle of water spray subassembly, and then has increaseed the labour cost of dust fall work among the house construction, and for this, we propose a dust device for the house construction.
Disclosure of Invention
The invention aims to provide a dust falling device for building construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust device is used in house construction, includes the box, one side of box is equipped with solid fixed cylinder, gu fixed cylinder's one end is equipped with splint, one side of splint is equipped with the dryer that blows water smoke, the inside of box is equipped with the cask that is used for the water storage, gu fixed cylinder can drive the dryer and rotate jointly, one side of box is equipped with and automatically drives gu fixed cylinder and do reciprocating rotation's runner assembly left or right.
Preferably, the rotating assembly is including being located the outside gear of solid fixed cylinder, one side of gear is equipped with rather than intermeshing's rack, one side of rack is equipped with the fixed axle, the outside of fixed axle is equipped with the lantern ring, the lantern ring includes the profile of tooth portion one and the profile of tooth portion two of its inner wall, the inside of lantern ring is equipped with all with the profile of tooth portion one and the two intermeshing's of profile of tooth portion intermittent type gear, the inside of intermittent type gear is equipped with the main shaft, the one end of main shaft is equipped with the motor.
Preferably, one side of the main shaft is provided with a transmission assembly for driving the main shaft to rotate, the transmission assembly comprises a first bevel gear located outside the main shaft, one side of the first bevel gear is provided with a second bevel gear meshed with the first bevel gear, one side of the second bevel gear is provided with a connecting rod, and one end of the connecting rod is provided with a third bevel gear.
Preferably, one side of the third bevel gear is provided with a driving assembly for providing power for the rotation of the third bevel gear, the driving assembly comprises a fourth bevel gear meshed with the third bevel gear, a fixed rod is arranged inside the fourth bevel gear, a turntable is arranged outside the fixed rod, and the turntable comprises a plurality of rotating rod parts.
Preferably, the diameter of the bevel gear four is smaller than that of the bevel gear three, and the diameter of the bevel gear three is twice that of the bevel gear four.
Preferably, the inside of carousel is equipped with and rotates it and carry out spacing subassembly, spacing subassembly is including being located the outside barrel of dead lever, the barrel is including running through the carousel and inserting in the inside portion of box, the inside of carousel is equipped with a plurality of confession portions of inserting male recess.
Preferably, the main shaft is inserted into the box body and is positioned in the water barrel, the stirring blade is arranged outside the main shaft, and the whole shape of the stirring blade is spiral.
Preferably, the inside of a fixed section of thick bamboo is equipped with the inner tube, the outer wall of inner tube is equipped with the connecting plate, one side of connecting plate is equipped with the cylinder that can promote the connecting plate lifting, one side of cylinder is equipped with the fixed plate.
Preferably, a bottom plate is arranged on one side of the box body, a plurality of universal wheels are arranged on one side of the bottom plate, and a push rod is arranged on one side of the bottom plate.
Preferably, a housing for shielding the rotating assembly is arranged outside the motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the power supply of the motor can be turned on, the main shaft can simultaneously rotate along with the rotating shaft of the motor to further drive the intermittent gear to rotate, when the tooth blocks of the intermittent gear are meshed with the first tooth-shaped part of the lantern ring for transmission, the lantern ring can drive the fixed shaft, the rack and the gear to be mutually transmitted, so that the fixed cylinder and the air cylinder are driven to rotate leftwards or backwards, conversely, when the intermittent gear rotates to be meshed with the second tooth-shaped part, the fixed cylinder and the air cylinder rotate in opposite directions through the transmission, and the reciprocating is realized, so that the automatic reciprocating adjustment of the rotation angle of water mist blown out by the air cylinder is realized, the manual adjustment is not required, the dust falling effect is improved, and the labor burden of workers is reduced.
2. In the invention, a worker can drive the fixed rod and the bevel gear IV to rotate by rotating the rotating rod part of the rotating disc, so that the bevel gear III meshed with the fixed rod can be driven to rotate together, meanwhile, the bevel gear II and the bevel gear I positioned at one end of the connecting rod can also rotate together, and finally, the main shaft is driven to rotate and adjust the rotating angle of the air duct.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of area A of FIG. 2 according to the present invention;
FIG. 4 is a partial structural cross-sectional view of the present invention;
FIG. 5 is an enlarged view of the area B of FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of the structure of area C of FIG. 4 according to the present invention;
FIG. 7 is a schematic view of another angular configuration of the present invention;
FIG. 8 is an enlarged view of the structure of the area D in FIG. 7 according to the present invention;
fig. 9 is a sectional view of the structure of the spacing assembly of the present invention.
In the figure: 1-a box body; 2-a bottom plate; 3-universal wheels; 4-a push rod; 5, fixing the cylinder; 6-a transmission assembly; 7-a rotating assembly; 8-a drive assembly; 9-a limiting component; 10-clamping plate; 11-an air duct; 12-a housing; 13-a bucket; 14-stirring blade; 15-fixing the plate; 16-a cylinder; 17-a connecting plate; 18-an inner cylinder; 61-bevel gear one; 62-bevel gear two; 63-a connecting rod; 64-bevel gear three; 71-a gear; 72-a rack; 73-a fixed shaft; 74-a collar; 741-tooth first; 742-tooth second; 75-intermittent gear; 76-a main shaft; 77-a motor; 81-fixed rod; 82-bevel gear four; 83-a turntable; 831-rotating rod part; 91-a cylinder body; 911-insertion part; 92-groove.
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.
Referring to fig. 1-9, the present invention provides a technical solution: a dust-settling device for building construction solves the problem that the prior art needs manual work to firstly utilize an adjusting component to determine the rotation angle of a shell and then ensure the normal operation of the water spraying component every time when the water spraying angle of the water spraying component is adjusted, and is difficult to automatically adjust the rotation angle of the water spraying component, thereby increasing the labor cost of the dust-settling work in the building construction, and the dust-settling device comprises a box body 1, a bottom plate 2 is arranged on one side of the box body 1 and fixedly connected with the bottom plate 2, a plurality of universal wheels 3 are arranged on one side of the bottom plate 2, one sides of the universal wheels 3 are fixedly connected with the bottom plate 2, a push rod 4 is arranged on one side of the bottom plate 2 and fixedly connected with the bottom plate, the push rod 4 and the universal wheels 3 can be mutually matched by workers, the dust-settling device can be moved more easily, and the labor can be reduced, one side of the box body 1 is provided with a fixed barrel 5, the fixed barrel 5 is rotatably connected with the box body 1, one end of the fixed barrel 5 is provided with a clamping plate 10, one side of the clamping plate 10 is attached to one end of the fixed barrel 5, the inside of the fixed barrel 5 is provided with an inner barrel 18, one end of the inner barrel 18 is fixedly connected with the clamping plate 10, the inner barrel 18 is slidably connected with the fixed barrel 5, the outer wall of the inner barrel 18 is provided with a connecting plate 17 and is fixedly connected with the connecting plate 17, one side of the connecting plate 17 is provided with an air cylinder 16 capable of pushing the connecting plate 17 to lift, one side of the air cylinder 16 is provided with a fixing plate 15, one side of the fixing plate 15 is fixedly connected with the fixed barrel 5, two ends of the air cylinder 16 are respectively fixedly connected with the connecting plate 17 and the fixing plate 15, when the height of the air cylinder 11 needs to be adjusted, the air cylinder 16 can push the connecting plate 17 and the air cylinder 11 on one side of the inner barrel 18 to lift, one side of the clamping plate 10 is provided with an air cylinder 11 capable of blowing water mist, the air cylinder 11 can rotate up and down on the inner side of the clamping plate 10 through a rotating shaft, a water bucket 13 for storing water is arranged in the box body 1, the fixed cylinder 5 can drive the air cylinder 11 to rotate together, and a rotating assembly 7 for automatically driving the fixed cylinder 5 to rotate leftwards or rightwards in a reciprocating manner is arranged on one side of the box body 1;
the rotating assembly 7 in the scheme comprises a gear 71 positioned outside a fixed cylinder 5, the gear 71 is fixedly connected with the fixed cylinder 5, one side of the gear 71 is provided with a rack 72 which is in meshing transmission with the gear, the rack 72 is in sliding connection with a box body 1, one side of the rack 72 is provided with a fixed shaft 73 and is fixedly connected with the rack, the outside of the fixed shaft 73 is provided with a lantern ring 74, the lantern ring 74 is fixedly connected with the fixed shaft 73, the lantern ring 74 comprises a first tooth-shaped part 741 and a second tooth-shaped part 742 on the inner wall of the lantern ring, the interior of the lantern ring 74 is provided with an intermittent gear 75 which is in meshing transmission with the first tooth-shaped part 741 and the second tooth-shaped part 742, the interior of the intermittent gear 75 is provided with a main shaft 76 and is fixedly connected with the intermittent gear, the main shaft 76 is in rotating connection with the box body 1, one end of the main shaft 76 is provided with a motor 77, the rotating shaft of the motor 77 is fixedly connected with the main shaft 76 and can drive the main shaft, the exterior of the motor 77 is provided with a shell 12 which shields the rotating assembly 7, one side of the outer shell 12 is fixedly connected with the box body 1, and one side of the motor 77 is fixedly connected with the outer shell 12;
when the rotation direction of the air duct 11 needs to be automatically adjusted, the power supply of the motor 77 can be turned on, the main shaft 76 at this time rotates along with the rotating shaft of the motor 77, and then drives the intermittent gear 75 to rotate, in the rotating process, when the tooth block of the intermittent gear 75 is meshed with the first tooth-shaped part 741 of the collar 74 for transmission, the collar 74 can drive the fixed shaft 73, the rack 72 and the gear 71 to be mutually transmitted, and then the fixed drum 5 and the air duct 11 are driven to rotate leftwards or backwards, conversely, when the meshing of the intermittent gear 75 and the first tooth-shaped part 741 fails and rotates to be meshed with the second tooth-shaped part 742, the fixed drum 5 and the air duct 11 rotate in opposite directions through the series of transmission, and the reciprocating is carried out in such a way, that the rotation angle of the water mist blown out by the air duct 11 can be automatically adjusted in a reciprocating manner without manual adjustment, when having improved the dust fall effect, also reduced staff's work burden.
The main shaft 76 in this scheme inserts the inside of box 1 and is located cask 13, and the outside of main shaft 76 is equipped with a plurality of stirring leaves 14, and stirring leaf 14 and main shaft 76 fixed connection, and the overall shape of stirring leaf 14 is the heliciform, and in the pivoted process of motor 77 drive main shaft 76, main shaft 76 drives stirring leaf 14 simultaneously and fully stirs freshener and the moisture content in cask 13, has further improved the water smoke quality that blows out from dryer 11, is favorable to strengthening the dust fall effect.
Furthermore, a transmission assembly 6 for driving the main shaft 76 to rotate is arranged on one side of the main shaft 76, the transmission assembly 6 comprises a first bevel gear 61 positioned outside the main shaft 76, the first bevel gear 61 is fixedly connected with the main shaft 76, a second bevel gear 62 meshed with the first bevel gear 61 to rotate is arranged on one side of the second bevel gear 62, a connecting rod 63 is arranged on one end of the connecting rod 63, a third bevel gear 64 is arranged on one end of the connecting rod 63, two ends of the connecting rod 63 are respectively and fixedly connected with the second bevel gear 62 and the third bevel gear 64, the connecting rod 63 penetrates through the shell 12 and is rotatably connected with the shell 12, a driving assembly 8 for providing power for the rotation of the third bevel gear 64 is arranged on one side of the third bevel gear 64, the driving assembly 8 comprises a fourth bevel gear 82 meshed with the third bevel gear 64 to rotate, a fixing rod 81 is arranged inside the fourth bevel gear 82 and is fixedly connected with the fixing rod 81, the fixing rod 81 is rotatably connected with the box 1, a turntable 83 is arranged outside the fixing rod 81 and is fixedly connected with the fixing rod, the dial 83 includes a plurality of lever portions 831, and further, the bevel gear four 82 has a diameter smaller than the bevel gear three 64, and the bevel gear three 64 has a diameter twice that of the bevel gear four 82;
staff's accessible rotates the bull stick portion 831 of carousel 83, drives dead lever 81 and the rotation of bevel gear four 82, and then can drive the bevel gear three 64 rather than intermeshing and rotate jointly, and bevel gear two 62 and bevel gear 61 that are located connecting rod 63 one end will also rotate jointly simultaneously to finally drive main shaft 76 and rotate and adjust the turned angle of dryer 11, in the rotation process, because bevel gear four 82's diameter is less than bevel gear three 64, so can finely tune dryer 11 turned angle comparatively slowly, and pivoted dynamics leaf is comparatively light, has further reduced staff's work burden.
Meanwhile, a limiting component 9 for limiting the rotation of the rotary table 83 is arranged in the rotary table 83, the limiting component 9 comprises a cylinder 91 positioned outside the fixing rod 81, the cylinder 91 is connected with the fixing rod 81 in a sliding manner, the cylinder 91 comprises an insertion part 911 penetrating through the rotary table 83 and inserted into the box body 1, and a plurality of grooves 92 for inserting the insertion part 911 are formed in the rotary table 83; the cylinder 91 can be lifted up first until the insertion part 911 is separated from the turntable 83, then the turntable 83 is rotated, after the worker rotates the turntable 83 to determine the rotation angle of the air duct 11, the insertion part 911 of the cylinder 91 is inserted into the groove 92 and the box body 1, and the rotation of the turntable 83 is limited again, so that the worker is prevented from mistakenly touching the turntable 83 to cause the angular deviation of the air duct 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a dust device for house construction, includes box (1), one side of box (1) is equipped with solid fixed cylinder (5), the one end of solid fixed cylinder (5) is equipped with splint (10), one side of splint (10) is equipped with dryer (11) that blow water smoke, the inside of box (1) is equipped with cask (13) that are used for the water storage, its characterized in that: the fixed cylinder (5) can drive the air cylinder (11) to rotate together, and one side of the box body (1) is provided with a rotating assembly (7) which can automatically drive the fixed cylinder (5) to rotate in a reciprocating manner leftwards or rightwards.
2. The dust suppression device for house construction according to claim 1, characterized in that: rotating component (7) are including being located outside gear (71) of solid fixed cylinder (5), one side of gear (71) is equipped with rather than intermeshing rack (72), one side of rack (72) is equipped with fixed axle (73), the outside of fixed axle (73) is equipped with lantern ring (74), lantern ring (74) are including the profile of tooth portion one (741) and the profile of tooth portion two (742) of its inner wall, the inside of lantern ring (74) is equipped with all with profile of tooth portion one (741) and the intermittent type gear (75) of profile of tooth portion two (742) intermeshing, the inside of intermittent type gear (75) is equipped with main shaft (76), the one end of main shaft (76) is equipped with motor (77).
3. The dust falling device for house construction according to claim 2, characterized in that: one side of the main shaft (76) is provided with a transmission assembly (6) for driving the transmission assembly to rotate, the transmission assembly (6) comprises a first bevel gear (61) located outside the main shaft (76), a second bevel gear (62) meshed with the first bevel gear (61) is arranged on one side of the first bevel gear (61), a connecting rod (63) is arranged on one side of the second bevel gear (62), and a third bevel gear (64) is arranged at one end of the connecting rod (63).
4. The dust falling device for house construction according to claim 3, characterized in that: one side of the third bevel gear (64) is provided with a driving assembly (8) for providing power for rotation of the driving assembly, the driving assembly (8) comprises a fourth bevel gear (82) meshed with the third bevel gear (64), a fixing rod (81) is arranged inside the fourth bevel gear (82), a rotating disc (83) is arranged outside the fixing rod (81), and the rotating disc (83) comprises a plurality of rotating rod parts (831).
5. The dust suppression device for house construction according to claim 4, characterized in that: the bevel gear four (82) has a diameter smaller than the bevel gear three (64), and the bevel gear three (64) has a diameter twice that of the bevel gear four (82).
6. The dust falling device for house construction according to claim 4, characterized in that: the inside of carousel (83) is equipped with and rotates its spacing subassembly (9) that carries on spacingly, spacing subassembly (9) are including being located the outside barrel (91) of dead lever (81), barrel (91) are including running through carousel (83) and inserting in inside portion of box (1) inserting (911), the inside of carousel (83) is equipped with a plurality of confessions and inserts portion (911) male recess (92).
7. The dust falling device for house construction according to claim 2, characterized in that: the main shaft (76) is inserted into the box body (1) and is positioned in the water barrel (13), the stirring blade (14) is arranged outside the main shaft (76), and the stirring blade (14) is spiral in overall shape.
8. The dust falling device for house construction according to claim 1, characterized in that: the inside of a fixed section of thick bamboo (5) is equipped with inner tube (18), the outer wall of inner tube (18) is equipped with connecting plate (17), one side of connecting plate (17) is equipped with cylinder (16) that can promote connecting plate (17) lifting, one side of cylinder (16) is equipped with fixed plate (15).
9. The dust falling device for house construction according to claim 1, characterized in that: one side of the box body (1) is provided with a bottom plate (2), one side of the bottom plate (2) is provided with a plurality of universal wheels (3), and one side of the bottom plate (2) is provided with a push rod (4).
10. The dust falling device for house construction according to claim 2, characterized in that: and a shell (12) for shielding the rotating assembly (7) is arranged outside the motor (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210336764.2A CN114669155A (en) | 2022-03-31 | 2022-03-31 | Dust device is used in house construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210336764.2A CN114669155A (en) | 2022-03-31 | 2022-03-31 | Dust device is used in house construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114669155A true CN114669155A (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210336764.2A Pending CN114669155A (en) | 2022-03-31 | 2022-03-31 | Dust device is used in house construction |
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| Country | Link |
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| CN (1) | CN114669155A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989368B1 (en) * | 2010-07-28 | 2010-10-25 | 주식회사 서일워터플랜 | Swing nozzle apparatus for fountain |
| CN212818875U (en) * | 2020-07-31 | 2021-03-30 | 李卫东 | Dust device is used in house construction |
| CN112604428A (en) * | 2020-12-09 | 2021-04-06 | 安徽鼎顺建筑工程有限公司 | Dust device is used in house construction |
| CN112957855A (en) * | 2021-03-04 | 2021-06-15 | 安徽和广建设有限公司 | House building construction dust device |
| CN213965767U (en) * | 2020-12-07 | 2021-08-17 | 安徽鼎顺建筑工程有限公司 | Dust device is used in house construction |
| CN215138162U (en) * | 2021-07-22 | 2021-12-14 | 河北天昕建设集团有限公司 | Dust fall equipment is used in construction |
-
2022
- 2022-03-31 CN CN202210336764.2A patent/CN114669155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989368B1 (en) * | 2010-07-28 | 2010-10-25 | 주식회사 서일워터플랜 | Swing nozzle apparatus for fountain |
| CN212818875U (en) * | 2020-07-31 | 2021-03-30 | 李卫东 | Dust device is used in house construction |
| CN213965767U (en) * | 2020-12-07 | 2021-08-17 | 安徽鼎顺建筑工程有限公司 | Dust device is used in house construction |
| CN112604428A (en) * | 2020-12-09 | 2021-04-06 | 安徽鼎顺建筑工程有限公司 | Dust device is used in house construction |
| CN112957855A (en) * | 2021-03-04 | 2021-06-15 | 安徽和广建设有限公司 | House building construction dust device |
| CN215138162U (en) * | 2021-07-22 | 2021-12-14 | 河北天昕建设集团有限公司 | Dust fall equipment is used in construction |
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Application publication date: 20220628 |