CN213965755U - Civil engineering construction dust collection device - Google Patents
Civil engineering construction dust collection device Download PDFInfo
- Publication number
- CN213965755U CN213965755U CN202022933838.XU CN202022933838U CN213965755U CN 213965755 U CN213965755 U CN 213965755U CN 202022933838 U CN202022933838 U CN 202022933838U CN 213965755 U CN213965755 U CN 213965755U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- dust
- panel
- dust collection
- far away
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 171
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000010865 sewage Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 20
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 dirt Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Abstract
The utility model discloses a civil engineering construction dust collection device relates to dust collection device technical field. The technical key points are as follows: including base frame and suction box, base frame and suction box fixed connection, the equal sliding connection in both ends that ground one side was kept away from to the suction box has first panel, there is the second panel in the suction box, second panel fixedly connected with goes out the dirt pipe, go out dirt pipe fixedly connected with air exhauster, the air exhauster is dismantled and is connected with the dust absorption pipe, first fixed block cover is established and fixed connection in goes out the dirt pipe, the first cylinder of the equal fixedly connected with in both ends of first panel slip direction is followed to first fixed block, the first slider of the output fixedly connected with of first cylinder, first fixed block one end is kept away from to first slider articulates there is first connecting rod, first slider one end is kept away from to first connecting rod and first panel articulates, air exhauster one end fixedly connected with spray set is kept away from to the second panel. The utility model has the advantages of the protection is withdrawed to the dust absorption pipe to the convenience, saves space, improves the life of dust absorption pipe.
Description
Technical Field
The utility model relates to a dust collection device technical field specifically is a civil engineering dust collection device.
Background
Dust refers to solid particles suspended in air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, productive dust is a natural enemy of human health and is a major cause of various diseases.
Can produce many dusts in the civil engineering work process, need collect the dust, traditional dust collection device dust absorption pipe is fixed connection with the collecting box usually, and exposes in the air for a long time, and the life of dust absorption pipe is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a civil engineering dust collection device, it has the convenience and withdraws the protection to the dust absorption pipe, saves space, improves the life's of dust absorption pipe advantage.
The above object of the present invention can be achieved by the following technical solutions:
a civil construction dust collecting device comprises a bottom platform and a dust collection box, wherein the bottom platform is fixedly connected with the dust collection box, the dust collection box is arranged in a hollow manner, two ends of one side, far away from the ground, of the dust collection box are respectively and slidably connected with a horizontally arranged first panel, a second panel is horizontally arranged in the dust collection box and is slidably connected with the inner side wall of the dust collection box, the second panel is inserted in a penetrating manner and is fixedly connected with a vertically arranged dust outlet pipe, one side, far away from the ground, of the dust outlet pipe is fixedly connected with an air exhauster, one end, far away from the dust outlet pipe, of the air exhauster is detachably connected with a dust collection pipe, a first fixed block is arranged between the second panel and the air exhauster, the first fixed block is sleeved and fixedly connected with the dust outlet pipe, two ends, along the sliding direction of the first panel, of the first fixed block are respectively and fixedly connected with a first air cylinder, and the axis of an output shaft of the first air cylinder is vertically arranged, the first slider of output fixedly connected with of first cylinder, first slider with first fixed block sliding connection, first slider is kept away from first fixed block one end articulates there is first connecting rod, first connecting rod is kept away from first slider one end with first panel is articulated, the second panel is kept away from air exhauster one end fixedly connected with spray set.
Through adopting above-mentioned technical scheme, open first cylinder, first cylinder drives first slider and moves, make first connecting rod drive first panel and slide, open the dust absorption case, the dust absorption pipe comes out from the dust absorption incasement, open the air exhauster, the air exhauster is with the dust through the dust absorption pipe play dirt pipe suction play dirt incasement, after the dust is collected and is gathered, the first cylinder of reverse operation, make first slider to being close to ground motion, retrieve the dust absorption pipe, protect the dust absorption pipe, the space is saved, the service life of dust absorption pipe is improved.
The present invention may be further configured in a preferred embodiment as: spray set includes shower nozzle and water pipe, the second panel with shower nozzle fixed connection, the shower nozzle with water pipe fixed connection, the water pipe runs through dust absorption case and both sliding connection, shower nozzle one side fixed connection suction pump is kept away from to the water pipe, the suction pump is kept away from water pipe one end fixedly connected with water tank, the water tank with base platform fixed connection.
Through adopting above-mentioned technical scheme, behind the dust suction box, open the suction pump, extract the moisture in the water tank, then spout from the shower nozzle, carry out the dust fall to the dust and handle, prevent to cause secondary raise dust when handling, simple structure.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a dust collection box, including base frame, dust collection box, adjusting device, backup pad one side fixedly connected with brace table, the backup pad is close to brace table one side articulates there is first motor, the vertical setting of axis of first motor output shaft, first motor is kept away from backup pad one end with lead screw fixed connection, the lead screw runs through base frame and both threaded connection, the base frame is kept away from lead screw one end with brace table is articulated.
Through adopting above-mentioned technical scheme, open first motor, first motor drives the lead screw and rotates, and the cooperation brace table is used for the suction box carries out angle modulation, increases the scope that the dust was collected.
The present invention may be further configured in a preferred embodiment as: the supporting plate is far away from adjusting device one side fixedly connected with elevating gear, elevating gear includes base and second connecting rod, base one side fixedly connected with two first fixed plates that are parallel to each other are equipped with two-way screw post in addition, two-way screw post runs through first fixed plate just two-way screw post with first fixed plate rotates to be connected, two-way screw post one end fixedly connected with second motor, the axis level of second motor output shaft sets up, two ends of two-way screw post are all overlapped and are established and threaded connection has the second slider, the second slider with base sliding connection, the second slider is kept away from base one side with the second connecting rod is articulated, the second connecting rod is kept away from second slider one end with it is articulated to prop up supporting bench.
Through adopting above-mentioned technical scheme, open the second motor, the second motor drives two-way screw post and rotates for the second slider prolongs two-way screw post and slides, drives the second connecting rod and moves, realizes the lift of brace table and suction box, increases the scope that the dust was collected, simple structure.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a dust collection box, including dust collection box, scraper blade, second cylinder, dirt guide pipe, dust collection box, the dust collection incasement is equipped with the scraper blade, the vertical setting of scraper blade just the scraper blade be close to ground one side with the dust collection box is close to the inside wall sliding connection of ground one side, the scraper blade keep away from ground one side with the sliding connection of second panel near ground one side, scraper blade one side fixedly connected with second cylinder, the axis level setting of second cylinder output shaft, the output shaft of second cylinder runs through the dust collection box just the second cylinder with the lateral wall fixed connection of dust collection box, the dust collection box is kept away from second cylinder one side fixed connection dirt guide pipe, dirt guide pipe keeps away from dust collection box one end fixedly connected with collecting box, the collecting box with base frame fixed connection.
Through adopting above-mentioned technical scheme, using spray set to carry out the dust fall, sewage gets into through leading dirty pipe and collects the incasement, but the dust collection incasement side wall still can have the residue of remaining, opens the second cylinder, and the motion of second cylinder makes the scraper blade move, and the residue on the scraper blade is to the dust collection incasement side wall strikes off, and the residue of scraping gets into through leading dirty pipe and collects the incasement, realizes clean dust collection case's purpose, simple structure.
The present invention may be further configured in a preferred embodiment as: one side of the base, which is far away from the lifting device, is fixedly connected with a universal wheel.
Through adopting above-mentioned technical scheme, the universal wheel makes things convenient for whole device to remove, and the universal wheel has the auto-lock nature, can improve the stability of whole device.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the first air cylinder is opened, the first air cylinder drives the first sliding block to move, the first connecting rod drives the first panel to slide, the dust collection box is opened, the dust collection pipe comes out of the dust collection box, the exhaust fan is opened, dust is sucked into the dust collection box through the dust collection pipe by the exhaust fan, and after dust collection is finished, the first air cylinder is operated reversely, so that the first sliding block moves towards the ground, the dust collection pipe is recovered, the dust collection pipe is protected, the space is saved, and the service life of the dust collection pipe is prolonged;
2. after dust is sucked into the dust suction box, the water suction pump is started to extract water in the water tank, then the water is sprayed out of the spray head, dust falling treatment is carried out on the dust, secondary dust raising is prevented during treatment, and the structure is simple;
3. open first motor, first motor drives the lead screw and rotates, and the cooperation brace table is used for the suction box carries out angle modulation, increases the scope that the dust was collected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the dust suction box of the present invention.
Reference numerals: 1. a base table; 2. a dust collection box; 3. a first panel; 4. a second panel; 5. a dust outlet pipe; 6. an exhaust fan; 7. a dust collection pipe; 8. a first fixed block; 9. a first cylinder; 10. a first slider; 11. a first link; 12. a spraying device; 121. a spray head; 122. a water pipe; 123. a water pump; 124. a water tank; 13. an adjustment device; 131. a support plate; 132. a screw rod; 133. a first motor; 134. a support table; 14. a lifting device; 141. a base; 142. a second link; 143. a first fixing plate; 144. a bi-directional threaded post; 145. a second motor; 146. a second slider; 15. a squeegee; 16. a second cylinder; 17. a sewage guide pipe; 18. a collection box; 19. a universal wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a civil construction dust collecting device disclosed by the present invention comprises a base 1 and a dust box 2, the base 1 is fixedly connected with the dust box 2, the dust box 2 is hollow, both ends of one side of the dust box 2 away from the ground are slidably connected with a first panel 3 horizontally arranged, a second panel 4 is horizontally arranged in the dust box 2, the second panel 4 is slidably connected with the inner side wall of the dust box 2, the second panel 4 is inserted and fixedly connected with a vertically arranged dust outlet pipe 5, one side of the dust outlet pipe 5 away from the ground is fixedly connected with an air exhauster 6, one end of the air exhauster 6 away from the dust outlet pipe 5 is connected with a dust suction pipe 7 by a screw thread, a first fixing block 8 is arranged between the second panel 4 and the air exhauster 6, the first fixing block 8 is sleeved and fixedly connected with the dust outlet pipe 5, both ends of the first fixing block 8 along the sliding direction of the first panel 3 are fixedly connected with a first cylinder 9, the axis of the output shaft of the first cylinder 9 is vertically arranged, the output end of the first cylinder 9 is fixedly connected with a first slide block 10, the first slide block 10 is connected with a first fixed block 8 in a sliding manner, one end, far away from the first fixed block 8, of the first slide block 10 is hinged with a first connecting rod 11, one end, far away from the first slide block 10, of the first connecting rod 11 is hinged with a first panel 3, one end, far away from the exhaust fan 6, of a second panel 4 is fixedly connected with a spraying device 12, the first cylinder 9 is opened, the first cylinder 9 drives the first slide block 10 to move, so that the first connecting rod 11 drives the first panel 3 to slide, the dust collection box 2 is opened, the dust collection pipe 7 comes out of the dust collection box 2, the exhaust fan 6 is opened, the exhaust fan 6 sucks dust into the dust collection box through the dust collection pipe 7 and the dust outlet pipe 5, after the dust collection, the first cylinder 9 is reversely operated, so that the first slide block 10 moves towards the ground, and the dust collection pipe 7 is recovered, the dust collection pipe 7 is protected, the space is saved, and the service life of the dust collection pipe 7 is prolonged.
Referring to fig. 2, the spraying device 12 includes a nozzle 121 and a water pipe 122, the second panel 4 is fixedly connected with the nozzle 121, the nozzle 121 is fixedly connected with the water pipe 122, the water pipe 122 penetrates through the dust collection box 2 and is slidably connected with the dust collection box 2, the water pipe 122 is far away from a side of the nozzle 121, a water pump 123 is far away from one end of the water pipe 122, the water tank 124 is fixedly connected with the base platform 1, after dust is collected into the dust collection box 2, the water pump 123 is opened, water in the water tank 124 is extracted, and then the dust is sprayed out of the nozzle 121, dust falling processing is performed on the dust, secondary dust raising is prevented from being caused during processing, and the structure is simple.
Referring to fig. 1, the adjusting device 13 is arranged on one side of the base platform 1 far away from the dust collection box 2, the adjusting device 13 comprises a screw rod 132 and a supporting plate 131, a supporting table 134 is fixedly connected to one side of the supporting plate 131, a first motor 133 is hinged to one side of the supporting plate 131 close to the supporting table 134, an axis of an output shaft of the first motor 133 is vertically arranged, one end of the supporting plate 131, far away from the first motor 133, is fixedly connected with the screw rod 132, the screw rod 132 penetrates through the base platform 1 and is in threaded connection with the base platform 1, one end of the base platform 1, far away from the screw rod 132, is hinged to the supporting table 134, the first motor 133 is opened, the first motor 133 drives the screw rod 132 to rotate, and is matched with the supporting table 134 for use, so that the dust collection box 2 can perform angle adjustment, and the dust collection range is increased.
Referring to fig. 1, a lifting device 14 is fixedly connected to a side of the supporting plate 131 away from the adjusting device 13, the lifting device 14 includes a base 141 and a second connecting rod 142, two first fixing plates 143 parallel to each other are fixedly connected to one side of the base 141, a bidirectional threaded column 144 is further provided, the bidirectional threaded column 144 penetrates through the first fixing plates 143, the bidirectional threaded column 144 is rotatably connected to the first fixing plates 143, a second motor 145 is fixedly connected to one end of the bidirectional threaded column 144, an axis of an output shaft of the second motor 145 is horizontally arranged, a second slider 146 is sleeved and threadedly connected to both ends of the bidirectional threaded column 144, the second slider 146 is slidably connected to the base 141, one side of the second slider 146 away from the base 141 is hinged to the second connecting rod 142, one end of the second connecting rod 142 away from the second slider 146 is hinged to the supporting table 134, the second motor 145 is turned on, the second motor 145 drives the bidirectional threaded column 144 to rotate, so that the second slider 146 slides along the two-way threaded column 144 to drive the second connecting rod 142 to move, thereby realizing the lifting of the supporting platform 134 and the dust collection box 2, increasing the dust collection range and having simple structure.
Referring to fig. 2, a scraper 15 is arranged in the dust collection box 2, the scraper 15 is vertically arranged, one side of the scraper 15 close to the ground is slidably connected with the inner side wall of the dust collection box 2 close to the ground, one side of the scraper 15 far from the ground is slidably connected with one side of the second panel 4 close to the ground, one side of the scraper 15 is fixedly connected with a second cylinder 16, the axis of the output shaft of the second cylinder 16 is horizontally arranged, the output shaft of the second cylinder 16 penetrates through the dust collection box 2, the second cylinder 16 is fixedly connected with the outer side wall of the dust collection box 2, one side of the dust collection box 2 far from the second cylinder 16 is fixedly connected with a sewage guide pipe 17, one end of the sewage guide pipe 17 far from the dust collection box 2 is fixedly connected with a collection box 18, the collection box 18 is fixedly connected with the base 1, when the spraying device 12 is used for dust removal, sewage enters the collection box 18 through the sewage guide pipe 17, but residues can be left on the inner side wall of the dust collection box 2, the second cylinder 16 is opened, the motion of second cylinder 16 makes scraper blade 15 move, and scraper blade 15 strikes off the residue on to dust collection box 2 inside wall, and the residue of scraping off gets into collection box 18 in through leading dirty pipe 17, realizes the purpose of clean dust collection box 2, simple structure.
Referring to fig. 1, a universal wheel 19 is fixedly connected to one side of the base 141 away from the lifting device 14, the universal wheel 19 facilitates the movement of the whole device, and the universal wheel 19 has self-locking performance, so that the stability of the whole device can be improved.
The implementation principle of the embodiment is as follows: open first cylinder 9, first cylinder 9 drives first slider 10 and moves, make first connecting rod 11 drive first panel 3 and slide, open dust collection box 2, dust absorption pipe 7 comes out from dust collection box 2, open air exhauster 6, air exhauster 6 goes out dust pipe 5 through dust absorption pipe 7 and inhales out the dust box in with the dust, after the dust is collected and gathers, reverse operation first cylinder 9, make first slider 10 to moving near ground, retrieve dust absorption pipe 7, protect dust absorption pipe 7, save space, improve dust absorption pipe 7's life.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The civil construction dust collecting device comprises a bottom platform (1) and a dust suction box (2), and is characterized in that the bottom platform (1) is fixedly connected with the dust suction box (2), the dust suction box (2) is arranged in a hollow manner, two ends of one side, far away from the ground, of the dust suction box (2) are respectively connected with a first panel (3) in a sliding manner, the first panel is horizontally arranged, a second panel (4) is horizontally arranged in the dust suction box (2), the second panel (4) is connected with the inner side wall of the dust suction box (2) in a sliding manner, the second panel (4) is inserted in a penetrating manner and is fixedly connected with a vertically arranged dust outlet pipe (5), one side, far away from the ground, of the dust outlet pipe (5) is fixedly connected with an exhaust fan (6), one end, far away from the exhaust fan (6), of the dust outlet pipe (5) is detachably connected with a dust suction pipe (7), a first fixing block (8) is arranged between the second panel (4) and the exhaust fan (6), first fixed block (8) cover establish and fixed connection in go out dirt pipe (5), first fixed block (8) are followed the first cylinder (9) of the equal fixedly connected with in both ends of first panel (3) slip direction, the vertical setting of axis of first cylinder (9) output shaft, the first slider (10) of output fixedly connected with of first cylinder (9), first slider (10) with first fixed block (8) sliding connection, keep away from first slider (10) one end articulates there is first connecting rod (11), first connecting rod (11) are kept away from first slider (10) one end with first panel (3) are articulated, second panel (4) are kept away from air exhauster (6) one end fixedly connected with spray set (12).
2. The civil construction dust collection device of claim 1, wherein the spray device (12) comprises a spray head (121) and a water pipe (122), the second panel (4) is fixedly connected with the spray head (121), the spray head (121) is fixedly connected with the water pipe (122), the water pipe (122) penetrates through the dust collection box (2) and is in sliding connection with the dust collection box and the spray head, the water pipe (122) is far away from a fixedly connected water suction pump (123) on one side of the spray head (121), the water suction pump (123) is far away from a water tank (124) fixedly connected with one end of the water pipe (122), and the water tank (124) is fixedly connected with the base (1).
3. The civil construction dust collection device of claim 2, wherein an adjusting device (13) is arranged on one side of the base platform (1) far away from the dust collection box (2), the adjusting device (13) comprises a screw rod (132) and a support plate (131), a support platform (134) is fixedly connected to one side of the support plate (131), a first motor (133) is hinged to one side of the support plate (131) close to the support platform (134), the axis of the output shaft of the first motor (133) is vertically arranged, one end of the first motor (133) far away from the support plate (131) is fixedly connected with the screw rod (132), the screw rod (132) penetrates through the base platform (1) and is in threaded connection with the base platform (1), and one end of the base platform (1) far away from the screw rod (132) is hinged to the support platform (134).
4. The civil construction dust collection device according to claim 3, wherein a lifting device (14) is fixedly connected to one side of the support plate (131) far away from the adjusting device (13), the lifting device (14) comprises a base (141) and a second connecting rod (142), two first fixing plates (143) which are parallel to each other are fixedly connected to one side of the base (141), a two-way threaded column (144) is further arranged, the two-way threaded column (144) penetrates through the first fixing plates (143), the two-way threaded column (144) is rotatably connected with the first fixing plates (143), one end of the two-way threaded column (144) is fixedly connected with a second motor (145), the axis of the output shaft of the second motor (145) is horizontally arranged, two ends of the two-way threaded column (144) are sleeved and threadedly connected with second sliding blocks (146), and the second sliding blocks (146) are slidably connected with the base (141), one side, far away from the base (141), of the second sliding block (146) is hinged to the second connecting rod (142), and one end, far away from the second sliding block (146), of the second connecting rod (142) is hinged to the supporting table (134).
5. The civil construction dust collection device of claim 3, wherein a scraper (15) is arranged in the dust collection box (2), the scraper (15) is vertically arranged, one side of the scraper (15) close to the ground is in sliding connection with the inner side wall of the dust collection box (2) close to the ground, one side of the scraper (15) far away from the ground is in sliding connection with one side of the second panel (4) close to the ground, a second cylinder (16) is fixedly connected to one side of the scraper (15), the axis of the output shaft of the second cylinder (16) is horizontally arranged, the output shaft of the second cylinder (16) penetrates through the dust collection box (2), the second cylinder (16) is fixedly connected with the outer side wall of the dust collection box (2), one side of the dust collection box (2) far away from the second cylinder (16) is fixedly connected with a dust guide pipe (17), the sewage guide pipe (17) is far away from one end of the dust collection box (2) and is fixedly connected with a collection box (18), and the collection box (18) is fixedly connected with the base platform (1).
6. A civil engineering dust collecting device according to claim 4, characterised in that the base (141) is fixedly connected with a universal wheel (19) on the side remote from the lifting device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933838.XU CN213965755U (en) | 2020-12-10 | 2020-12-10 | Civil engineering construction dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933838.XU CN213965755U (en) | 2020-12-10 | 2020-12-10 | Civil engineering construction dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213965755U true CN213965755U (en) | 2021-08-17 |
Family
ID=77241379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022933838.XU Expired - Fee Related CN213965755U (en) | 2020-12-10 | 2020-12-10 | Civil engineering construction dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213965755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588720A (en) * | 2022-03-11 | 2022-06-07 | 江阴市房屋建设工程有限公司 | Dust collector for building site |
-
2020
- 2020-12-10 CN CN202022933838.XU patent/CN213965755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588720A (en) * | 2022-03-11 | 2022-06-07 | 江阴市房屋建设工程有限公司 | Dust collector for building site |
| CN114588720B (en) * | 2022-03-11 | 2023-12-26 | 江阴市房屋建设工程有限公司 | Dust collector for building site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109252481B (en) | High-efficient cleaning device of town road rubbish | |
| CN208869985U (en) | A kind of environmental-friendly dust suppression dust removing machine for building | |
| CN110847100A (en) | Bridge is maintained and is used expansion joint cleaning device | |
| CN211473493U (en) | Can collect formula interior decoration and shovel except that device with wall skin | |
| CN213965755U (en) | Civil engineering construction dust collection device | |
| CN210616959U (en) | Drilling equipment for construction | |
| CN103978416B (en) | A kind of belt sander | |
| CN111229766A (en) | Interior decoration dust collector | |
| CN207577098U (en) | Environment-friendly type factory dust-extraction unit | |
| CN113685049A (en) | Crushing and cleaning device for cement waste on building wall | |
| CN213918745U (en) | Sweeps collection device is used in wood processing | |
| CN209816770U (en) | Side suction working device of railway sewage suction truck | |
| CN113695919A (en) | Flaring formula coupling processing is with cutting dust removal integration equipment that polishes | |
| CN211479408U (en) | Psychological teaching drawing board | |
| CN110653612B (en) | Floating track bed is with observing a section of thick bamboo welding set | |
| CN220103721U (en) | Impurity treatment device in smelting furnace | |
| CN220513682U (en) | Dust fall device for civil construction | |
| CN206925131U (en) | A kind of Novel dust collection device of the electric block tracks of beam cranes | |
| CN212175638U (en) | Civil engineering operation cleans dust collector | |
| CN214942473U (en) | Precast concrete board formwork cleaning auxiliary device | |
| CN218188634U (en) | Dust absorption waste gas treatment device of laser cutting machine | |
| CN213700306U (en) | Material collecting device of sand-stone separator | |
| CN215278926U (en) | Tunnel cleaning dust purification box | |
| CN215925823U (en) | Cleaning device for civil engineering with dust fall structure | |
| CN216495132U (en) | Liftable cleaning device for indoor wall surface ceiling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |