CN113455957B - Building engineering construction dust collection device - Google Patents
Building engineering construction dust collection device Download PDFInfo
- Publication number
- CN113455957B CN113455957B CN202110708498.7A CN202110708498A CN113455957B CN 113455957 B CN113455957 B CN 113455957B CN 202110708498 A CN202110708498 A CN 202110708498A CN 113455957 B CN113455957 B CN 113455957B
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- China
- Prior art keywords
- dust collection
- collection box
- fixedly connected
- dust
- wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a construction dust collecting device for constructional engineering, which belongs to the technical field of constructional engineering devices and comprises a dust collecting box, wherein two straps are arranged on the front end surface of the dust collecting box; the user is behind one's back with the dust collection box through two braces, and the constructor of being convenient for hand-carries, and tensile two dust absorption pipes make its port be located the user left and right sides respectively, support the dust absorption pipe through first telescopic link and second telescopic link, when carrying out the drilling operation, start the fan alright inhale the dust collection box with the dust through two dust absorption pipes in to the dust that produces when gettering and collecting the construction operation.
Description
Technical Field
The invention belongs to the technical field of constructional engineering devices, and particularly relates to a constructional engineering construction dust collecting device.
Background
The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the engineering which has 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, learning and public activities; the building engineering is an engineering entity for planning, surveying, designing, constructing and completing various technical works such as new building, reconstruction or extension of building buildings and auxiliary structures and installation engineering of lines, pipelines and equipment matched with the engineering entity, also refers to the construction engineering of various buildings and buildings, also called construction workload, and the part of investment amount needs to be realized by construction activities with the help of engineering materials.
When building engineering is constructed, drilling holes and holes on a wall body are common procedures, a drilling machine and an electric drill are common tools for workers, however, flying ash is generated frequently during drilling or drilling, construction environment is affected, the flying ash is reduced by watering during drilling or drilling in the conventional method, but the conventional method is not beneficial to rapid construction, engineering progress is affected, a part of construction sites use dust suction devices, but the area of the current building construction site is large, and the dust suction devices cannot be distributed at all parts of the construction site, so that the dust suction devices need to be moved when the construction site is replaced, and the inconvenience is also brought to the workers.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a dust collecting device for construction engineering, which can conveniently absorb and collect dust generated during drilling or punching and is convenient for construction personnel to carry.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building engineering construction dust collection device, includes the dust collection box, the preceding terminal surface fixedly connected with cushion of dust collection box, two braces of outer wall fixedly connected with of cushion, the left and right sides of dust collection box all communicates there is the dust absorption pipe, another port fixedly connected with retainer plate of dust absorption pipe, the outer lane fixedly connected with bearing of retainer plate, the inner wall of bearing rotates and is connected with the bolt, the outer wall activity of dust absorption pipe has cup jointed the clamping ring, two first telescopic links of outer wall fixedly connected with of clamping ring, two the other end of first telescopic link all with dust collection box fixed connection, the outer wall of clamping ring rotates through the damping pivot and is connected with the second telescopic link, the other end fixedly connected with design coiler of second telescopic link, the other end fixedly connected with and the screw section of thick bamboo of bolt assorted of design coiler.
In order to conveniently clean dust filtered in the dust collection box, the dust collection device for construction engineering construction is preferably characterized in that the bottom of the inner wall of the dust collection box is fixedly connected with two first baffle plates, the upper part of the inner wall of the dust collection box is fixedly connected with two second baffle plates, the left side and the right side of the lower end face of the dust collection box are communicated with dust collection cavities, dust collection boxes are arranged on the opposite sides of the two second baffle plates, filter screens are fixedly connected to the opposite sides of the two dust collection boxes, side plates are fixedly connected to the upper ends of the opposite sides of the two dust collection boxes, a fan penetrates through the rear side of the dust collection box, and the fan is located between the two second baffle plates.
In order to limit the positions of the two dust collecting boxes, the dust collecting device for building engineering construction is preferably provided with the hanging plates fixedly connected to the upper ends of the two dust collecting boxes on the opposite sides, and the lower end surfaces of the two hanging plates are movably connected with the upper ends of the two first baffle plates respectively.
In order to conveniently take out and clean the two dust collecting boxes, the dust collecting device for building engineering construction is preferably provided with two openings on the upper end surfaces of the dust collecting boxes, limiting grooves are communicated with one sides of the two openings opposite to each other, top plates are fixedly connected to the upper sides of the two side plates, the lower end surfaces of the two top plates are respectively clamped with the two limiting grooves, and handles are fixedly connected to the upper end surfaces of the two top plates.
In order to facilitate the discharge of dust collected in the dust collecting cavities, the dust collecting device for building engineering construction is preferably characterized in that the outer walls of the two dust collecting cavities are hinged with bottom covers, and the lower end surfaces of the two bottom covers are fixedly connected with anti-skid pads.
In order to conveniently and rapidly move the integral dust collecting device, as a preferable configuration of the dust collecting device for construction engineering of the invention, a plurality of casters are fixedly mounted on opposite sides of the two bottom covers.
In order to enable the back cushion to have a heat dissipation function, the outer wall of the back cushion is preferably provided with a plurality of uniformly distributed through holes.
In order to conveniently store the dust collection pipe, it is preferable that the outer wall of the connection ring is fixedly provided with a plurality of magnets.
Compared with the prior art, the invention has the following beneficial effects:
1) the dust collection box is arranged behind the back of a user through the two braces, so that constructors can conveniently carry the dust collection box, before the dust collection device is used, the two dust collection pipes are stretched to enable ports of the two dust collection pipes to be located on the left side and the right side of the user respectively, the dust collection pipes are supported through the first telescopic rod and the second telescopic rod, the orientation positions of the ends of the dust collection pipes can be controlled through twisting and shaping the coil pipes, when drilling operation is carried out, a fan is started, dust can be sucked into the dust collection box through the two dust collection pipes, and therefore the dust generated in construction operation can be conveniently sucked;
2) start the fan and inhale the dust collection case with the dust in, carry the air of dust and first baffle collision back, partial dust drops to the collection dirt cavity in, other air continue to flow to the dust collection case middle part, flow in-process and curb plate collision, air flow rate slows down and filters surplus dust to the dust collection box in through the filter screen, and the air after the filtration passes through the fan and discharges to the device rear to reach the dust that produces when conveniently collecting drilling or the operation of drilling.
3) After the device is used, the bolt is separated from the screw cylinder, the first telescopic rod and the second telescopic rod are retracted, the dust collection pipe is folded at the same time, then the second telescopic rod is rotated backwards to enable the second telescopic rod to be overlapped with the first telescopic rod, the fixing ring is attracted by a plurality of magnets at the moment, the dust collection pipe is further stored, the bottom cover is turned over to enable the trundles to be in contact with the ground, and then an end user can drag the dust collection box to walk, so that the effect of conveniently carrying the dust collection device is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the invention at a of fig. 1.
Fig. 3 is a schematic view of the invention at B of fig. 1.
Figure 4 is a cross-sectional view of the dust bin of the present invention.
Fig. 5 is a structural schematic view of the left side dust box of the present invention.
Figure 6 is a rear view of the dust bin of the present invention.
Fig. 7 is a schematic view of the invention at C of fig. 6.
Figure number and name: 1. a dust collection box; 101. a first baffle plate; 102. a second baffle; 103. a dust collecting cavity; 104. an opening; 105. a limiting groove; 2. a dust collecting box; 201. filtering with a screen; 202. hanging the plate; 203. a side plate; 204. a top plate; 205. a handle; 3. a fan; 4. back cushion; 401. a through hole; 402. a harness; 5. a dust collection pipe; 501. a stationary ring; 502. a bearing; 503. a bolt; 6. a first telescopic rod; 601. a connecting ring; 6011. a magnet; 602. a second telescopic rod; 603. shaping the coil; 604. a screw cylinder; 7. a bottom cover; 701. a non-slip mat; 702. and a caster.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a dust collecting device for construction engineering construction comprises a dust collecting box 1, a back cushion 4 is fixedly connected to the front end face of the dust collecting box 1, a plurality of uniformly distributed through holes 401 are formed in the outer wall of the back cushion 4, two straps 402 are fixedly connected to the outer wall of the back cushion 4, dust collecting pipes 5 are respectively communicated with the left side and the right side of the dust collecting box 1, a fixing ring 501 is fixedly connected to the other end of each dust collecting pipe 5, a bearing 502 is fixedly connected to the outer ring of the fixing ring 501, a bolt 503 is rotatably connected to the inner wall of the bearing 502, a connecting ring 601 is movably sleeved on the outer wall of each dust collecting pipe 5, a plurality of magnets 6011 are fixedly mounted on the outer wall of the connecting ring 601, two first telescopic rods 6 are fixedly connected to the outer wall of the connecting ring 601, the other ends of the two first telescopic rods 6 are fixedly connected to the dust collecting box 1, a second telescopic rod 602 is rotatably connected to the outer wall of the connecting ring 601 through a damping rotating shaft, the other end of the second telescopic rod 602 is fixedly connected with a shaping coil 603, and the other end of the shaping coil 603 is fixedly connected with a screw tube 604 matched with the bolt 503.
In this embodiment: the user backs the dust collection box 1 on the back through the two braces 402, which is convenient for constructors to carry, and the through hole on the surface of the back cushion 4 can radiate the heat of the back of the user, so as to improve the comfort of the user when using the device; by arranging the dust collection pipes 5 as foldable corrugated pipes, before the dust collection device is used, the two dust collection pipes 5 are stretched to enable ports to be respectively positioned at the left side and the right side of a user, the first telescopic rod 6 is stretched to enable the connecting ring 601 to be positioned at the middle position of the dust collection pipes 5, then the second telescopic rod 602 is stretched, the bolt 503 is screwed to enable the bolt to be in threaded connection with the screw cylinder 604, the dust collection pipes 5 are further supported through the first telescopic rod 6 and the second telescopic rod 602, the orientation position of the ends of the dust collection pipes 5 can be controlled through twisting and shaping the coil pipes 603, when drilling operation is carried out, the fan 3 is started to suck dust into the dust collection box 1 through the two dust collection pipes 5, and therefore the purpose of conveniently sucking and removing the dust generated during construction operation is achieved; after the device is used, the bolt 503 is separated from the screw cylinder 604, the first telescopic rod 6 and the second telescopic rod 602 are contracted, the dust collection pipe 5 is folded at the same time, then the second telescopic rod 602 is rotated backwards to be overlapped with the first telescopic rod 6, and at the moment, the fixing ring 501 is attracted by the magnets 6011, so that the effect of containing the dust collection pipe 5 is achieved.
As a technical optimization scheme of the invention, the bottom of the inner wall of a dust collection box 1 is fixedly connected with two first baffle plates 101, the upper part of the inner wall of the dust collection box 1 is fixedly connected with two second baffle plates 102, the left side and the right side of the lower end surface of the dust collection box 1 are both communicated with dust collection cavities 103, one side of the two second baffle plates 102 opposite to each other is provided with a dust collection box 2, one side of the two dust collection boxes 2 opposite to each other is fixedly connected with a filter screen 201, the upper ends of the two dust collection boxes 2 opposite to each other are both fixedly connected with a hanging plate 202, the lower end surfaces of the two hanging plates 202 are respectively movably connected with the upper ends of the two first baffle plates 101, the upper ends of the two dust collection boxes 2 opposite to each other are both fixedly connected with a side plate 203, the rear side of the dust collection box 1 is penetratively connected with a fan 3, the fan 3 is positioned between the two second baffle plates 102, the upper end surface of the dust collection box 1 is provided with two openings 104, one side of the two openings 104 opposite to each other is communicated with a limiting groove 105, the equal fixedly connected with roof 204 of upside of two curb plates 203, the lower terminal surface of two roofs 204 respectively with two spacing grooves 105 joint, the equal fixedly connected with handle 205 of up end of two roofs 204.
In this embodiment: during drilling operation, the fan 3 is started to suck dust into the dust collection box 1, after the air carrying the dust collides with the first baffle 101, part of the dust falls into the dust collection cavity 103, other air continuously flows to the middle of the dust collection box 1 and collides with the side plate 203 in the flowing process, the air flow rate is reduced, the rest dust is filtered into the dust collection box 2 through the filter screen 201, and the filtered air is discharged to the rear of the device through the fan 3, so that the dust generated during drilling or drilling operation can be conveniently collected; after the device is used, the dust collection box 2 is drawn out upward by the two handles 205 so as to clean the dust inside the dust collection box 2.
As a technical optimization scheme of the invention, the outer walls of the two dust collecting cavities 103 are hinged with bottom covers 7, the lower end surfaces of the two bottom covers 7 are fixedly connected with anti-skid pads 701, and one sides of the two bottom covers 7 opposite to each other are fixedly provided with a plurality of casters 702.
In this embodiment: the dust collection cavity 103 is connected with the bottom cover 7 by a damping hinge, and the bottom cover 7 is opened to discharge the dust in the dust collection cavity 103; the whole device is placed on the ground, the friction force between the bottom of the device and the ground can be increased through the anti-slip pads 701, the dust collection box 1 is placed stably, the bottom cover 7 is turned over to enable the truckles 702 to be in contact with the ground, and then a user can drag the dust collection box 1 to walk conveniently, so that the whole device can be moved quickly.
The working principle and the using process of the invention are as follows: the user backs the dust collection box 1 on the back through the two straps 402, before using the dust collection device, the two dust collection pipes 5 are stretched to enable the ports to be respectively positioned at the left side and the right side of the user, the first telescopic rod 6 is stretched to enable the connecting ring 601 to be positioned at the middle position of the dust collection pipe 5, the second telescopic rod 602 is stretched, the bolt 503 is screwed to enable the bolt 503 to be in threaded connection with the screw cylinder 604, the dust collection pipes 5 are further supported through the first telescopic rod 6 and the second telescopic rod 602, the orientation position of the end heads of the dust collection pipes 5 can be controlled through twisting the shaping coil 603, during drilling operation, the fan 3 is started to suck dust into the dust collection box 1 through the two dust collection pipes 5, after air carrying the dust collides with the first baffle plate 101, part of the dust falls into the dust collection cavity 103, other air continues to flow to the middle part of the dust collection box 1, collides with the side plate 203 in the flow process, the air flow rate is slowed down, and the rest of the dust collection box 2 is filtered through the filter screen 201, the filtered air is discharged to the outside of the apparatus by the fan 3.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and implementations of the embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only used to help understand the principles of the embodiments of the present invention, and meanwhile, for a person of ordinary skill in the art, according to the embodiments of the present invention, there may be changes in the specific implementations and the application ranges, and in summary, the contents of the present description should not be understood as limiting the present invention.
Claims (3)
1. The utility model provides a building engineering construction dust collection device, includes dust collection box (1), its characterized in that: the dust collection box comprises a dust collection box body (1), a back cushion (4) is fixedly connected to the front end face of the dust collection box body (1), two straps (402) are fixedly connected to the outer wall of the back cushion (4), dust collection pipes (5) are communicated with the left side and the right side of the dust collection box body (1), a fixing ring (501) is fixedly connected to the other end of each dust collection pipe (5), a bearing (502) is fixedly connected to the outer ring of each fixing ring (501), a bolt (503) is rotatably connected to the inner wall of each bearing (502), a connecting ring (601) is movably sleeved on the outer wall of each dust collection pipe (5), two first telescopic rods (6) are fixedly connected to the outer wall of each connecting ring (601), the other ends of the two first telescopic rods (6) are fixedly connected with the dust collection box body (1), a second telescopic rod (602) is rotatably connected to the outer wall of each connecting ring (601) through a damping rotating shaft, and a shaping coil pipe (603) is fixedly connected to the other end of the second telescopic rod (602), the other end of the shaping coil pipe (603) is fixedly connected with a screw cylinder (604) matched with the bolt (503);
the dust collection box comprises a dust collection box (1), a dust collection box body, a fan (3), a dust collection cavity (103), a side plate (203), a fan (3) and a fan (3), wherein the bottom of the inner wall of the dust collection box body (1) is fixedly connected with two first baffle plates (101), the upper portion of the inner wall of the dust collection box body (1) is fixedly connected with two second baffle plates (102), the left side and the right side of the lower end face of the dust collection box body (1) are both communicated with the dust collection cavity (103), the opposite sides of the two second baffle plates (102) are both provided with the dust collection box body (2), the opposite sides of the two dust collection box bodies (2) are both fixedly connected with the filter screen (201), the upper ends of the opposite sides of the two dust collection box bodies (2) are both fixedly connected with the side plate (203), the rear side of the dust collection box body (1) is in a penetrating connection mode, and the fan (3) is positioned between the two second baffle plates (102);
the upper ends of the two dust collecting boxes (2) at the back sides are fixedly connected with hanging plates (202), and the lower end surfaces of the two hanging plates (202) are respectively movably connected with the upper ends of the two first baffle plates (101);
two openings (104) are formed in the upper end face of the dust collection box (1), one side, opposite to each other, of each opening (104) is communicated with a limiting groove (105), top plates (204) are fixedly connected to the upper sides of the two side plates (203), the lower end faces of the two top plates (204) are respectively clamped with the two limiting grooves (105), and handles (205) are fixedly connected to the upper end faces of the two top plates (204);
the outer walls of the two dust collecting cavities (103) are hinged with bottom covers (7), and the lower end faces of the two bottom covers (7) are fixedly connected with anti-skid pads (701);
and a plurality of casters (702) are fixedly arranged on the opposite sides of the two bottom covers (7).
2. The construction dust collecting device of claim 1, wherein: the outer wall of the back cushion (4) is provided with a plurality of through holes (401) which are uniformly distributed.
3. The construction dust collecting device of claim 1, wherein: and a plurality of magnets (6011) are fixedly arranged on the outer wall of the connecting ring (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708498.7A CN113455957B (en) | 2021-06-23 | 2021-06-23 | Building engineering construction dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708498.7A CN113455957B (en) | 2021-06-23 | 2021-06-23 | Building engineering construction dust collection device |
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| Publication Number | Publication Date |
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| CN113455957A CN113455957A (en) | 2021-10-01 |
| CN113455957B true CN113455957B (en) | 2022-07-12 |
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| CN202110708498.7A Active CN113455957B (en) | 2021-06-23 | 2021-06-23 | Building engineering construction dust collection device |
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| CN (1) | CN113455957B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020225A (en) * | 2023-02-22 | 2023-04-28 | 青岛德泰建设工程有限公司 | Dust collector for building construction |
| CN117548460B (en) * | 2024-01-02 | 2024-06-04 | 河北华铁维养土木工程有限公司 | Green bridge construction dust fall auxiliary device and application method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392152A (en) * | 2018-04-17 | 2018-08-14 | 西南交通大学 | A kind of hand-held ceiling cleaning mechanism |
| CN211749289U (en) * | 2020-02-25 | 2020-10-27 | 苏州莱轩电器科技有限公司 | Dust collector equipment convenient to place |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287300B2 (en) * | 2004-07-09 | 2007-10-30 | Nss Enterprises, Inc. | Portable vacuum system |
| CN104414582A (en) * | 2013-08-21 | 2015-03-18 | 郭建军 | Portable dust collector |
| CN210749008U (en) * | 2019-08-20 | 2020-06-16 | 浙江龙力科技股份有限公司 | Wet or dry dust catcher |
| CN212788388U (en) * | 2020-07-16 | 2021-03-26 | 吴立榕 | Portable dust collector |
| CN213256179U (en) * | 2020-10-13 | 2021-05-25 | 内蒙古科技大学 | High efficiency dust collector for building convenient to carry |
-
2021
- 2021-06-23 CN CN202110708498.7A patent/CN113455957B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392152A (en) * | 2018-04-17 | 2018-08-14 | 西南交通大学 | A kind of hand-held ceiling cleaning mechanism |
| CN211749289U (en) * | 2020-02-25 | 2020-10-27 | 苏州莱轩电器科技有限公司 | Dust collector equipment convenient to place |
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| Publication number | Publication date |
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| CN113455957A (en) | 2021-10-01 |
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Effective date of registration: 20220920 Address after: No.14380-1, Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: SHANDONG CONSTRUCTION ENGINEERING (Group) Co.,Ltd. Address before: 250021 No. 503, No. 240, Weixi Road, Huaiyin District, Jinan City, Shandong Province Patentee before: Zhang Hui |