CN215782401U

CN215782401U - Portable dust device for construction

Info

Publication number: CN215782401U
Application number: CN202122369409.9U
Authority: CN
Inventors: 杨卡
Original assignee: Jiangxi Guangsheng Construction Engineering Co ltd
Current assignee: Jiangxi Guangsheng Construction Engineering Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a movable dust-settling device for building construction, which comprises a bottom box, wherein four groups of corners on the bottom surface of the bottom box are fixedly connected with support columns, the front and rear sides of the left and lower ends and the front and rear sides of the right and lower ends of the bottom box are provided with mounting columns in a sliding penetrating manner, the left side of the inner bottom end of the bottom box is fixedly provided with a first motor, the middle part of the upper end surface of the bottom box is fixedly connected with a liquid box, the right end surface of the liquid box is fixedly provided with a liquid pump, when the device moves, the first motor is started, when pulling plates on the left and right sides move away from each other, the mounting columns are pushed to move downwards through connecting rods, universal rollers contact with a placing surface and jack up the dust-settling device, so that the device is convenient to move, when dust is removed, the liquid pump is started, water liquid in the liquid box is sprayed out through a plurality of atomizing spray heads by the liquid pump, sprayed water mist is adhered to the outer surface of dust in the air, and the dust falls down under the action of gravity, thereby realizing the dust fall operation.

Description

Portable dust device for construction

Technical Field

The utility model relates to the technical field of building engineering, in particular to a movable dust-settling device for building construction.

Background

The building construction refers to the production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be various lines on the design drawing, the process of changing into a real object at a designated place comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, the dust settling device is used for reducing dust, plays an important role in production and manufacture, belongs to one of the environment-friendly dust settling devices for building construction, but present environmental protection dust device for construction is mostly not convenient for remove and dust suppression effect is not good, is not convenient for remove, reduces environmental protection dust device for construction's flexibility easily, and dust suppression effect is not good, reduces environmental protection dust device for construction's practicality easily, and for this, we provide a portable dust device for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable dust settling device for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a movable dust-settling device for building construction comprises a bottom box, wherein four groups of corners on the bottom surface of the bottom box are fixedly connected with supporting columns, a push handle is fixedly connected with the left end surface of the bottom box, a fixed plate is fixedly connected between the side wall of the top in the bottom box and the side wall of the inner bottom end, a threaded rod is rotatably penetrated in the middle of the left end surface of the fixed plate, two ends of the threaded rod are respectively rotatably connected with the inner left side wall and the inner right side wall of the bottom box, a pulling plate is screwed on the left and right sides of the outer surface of the threaded rod, an installation column is penetrated by the front and rear sides of the left and right lower ends of the bottom box and a sliding way, the upper and lower ends of the installation column are respectively fixedly connected with a limiting block, universal rollers are installed on the bottom surface of the limiting block below, the upper end surface of the limiting block is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the bottom surface of the pulling plate, the outer surface left side of the threaded rod is fixedly sleeved with a driven gear, the inner bottom left side of the bottom box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a driving gear, the driving gear is meshed with the driven gear, the upper end middle part of the bottom box is fixedly connected with a liquid box, the upper end left side of the liquid box is fixedly connected with a liquid feeding pipe, the upper end right side of the liquid box is fixedly connected with a mounting plate through four groups of cushion blocks, the upper end middle part of the mounting plate is fixedly embedded with a rotary joint, the rotary end of the rotary joint is fixedly connected with a rotary pipe, the water outlet end of the rotary pipe is fixedly connected with a liquid conveying pipe, the outer surface of the liquid conveying pipe is fixedly provided with a plurality of atomizing spray heads, the right end surface of the liquid box is fixedly provided with a liquid pump, the input end of the liquid pumping pipe is fixedly connected with the one end of the liquid pumping pipe, and the other end of the liquid pumping pipe extends into the inner bottom end of the liquid box, and the output end of the liquid pump is fixedly connected with a pipeline and the fixed end of the rotary joint.

Preferably, two groups of slide bars are slidably arranged between the pulling plate and the fixed plate in a penetrating manner, the two groups of slide bars are respectively arranged on the front side and the rear side of the threaded rod, and two ends of each slide bar are respectively fixedly connected with the inner left side wall and the inner right side wall of the bottom box.

Preferably, the water inlet end of the liquid pumping pipe connected with the input end of the liquid pump is fixedly connected with a filter cartridge, a filter screen layer and a filter cotton layer are respectively arranged in the filter cartridge from top to bottom, and a water inlet hole is formed in the bottom end of the filter cartridge.

Preferably, the up end of mounting panel is located the rear fixedly connected with connecting plate of rotating tube, the shifting chute has been seted up to the leading flank of connecting plate, the inside sliding connection of shifting chute has the rack, the fixed cover of surface of rotating tube is equipped with drive gear, transmission gear and rack toothing, the catch bar is worn to be equipped with by the left end face slip of connecting plate, the left end fixedly connected with catch bar promotes the piece, the right-hand member of catch bar and the left end fixed connection of rack, the surface cover of catch bar is equipped with the spring, the one end of spring and the right-hand member face fixed connection who promotes the piece, the other end of spring and the left end face fixed connection of connecting plate, the up end fixed mounting of liquid case has the second motor, the output fixedly connected with cam of second motor, the left side at the catch bar is established to the cam.

Preferably, a controller is installed on the front side face of the liquid tank, and the controller is electrically connected with the signal input end of the first motor, the signal input end of the second motor and the signal input end of the liquid pump through leads respectively.

Preferably, the bottom end of the supporting column is fixedly connected with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: the dust falling device is convenient to use and simple to operate, when the dust falling device needs to move, the first motor is started, the mounting columns are pushed to move downwards through the connecting rods when the pulling plates on the left side and the right side move away from each other, the universal idler wheels contact with the placing surface and jack up the dust falling device, so that personnel can conveniently move the device, the limiting blocks are arranged for limiting the vertical sliding of the mounting columns, the supporting strength of the threaded rods can be improved by the aid of the fixed plates, when dust is required to be removed, the liquid pump is started and inputs water liquid in the liquid box into the rotating pipe, the water liquid is sprayed out from the atomizing nozzles after passing through a liquid conveying pipe, sprayed water mist is adhered to the outer surfaces of dust in the air, and the dust falls under the action of gravity, so that dust falling operation is realized; the arranged filter cartridge can avoid impurities from blocking the atomizing nozzle; when the dust fall, start the second motor simultaneously, the second motor will drive the cam rotatory, and the cam will drive intermittent type nature extrusion and promote the piece to intermittent type nature drives the rack and removes to the right side, when the cam breaks away from when promoting the piece, the rack will remove left under the effect of spring, thereby the second motor during operation can make the rotating tube control reciprocating rotation, and then can improve the scope of spraying the water smoke, increase the dust fall effect.

Drawings

Fig. 1 is a schematic front sectional view of a main structure of a mobile dust-settling device for building construction;

FIG. 2 is a schematic plan view of a liquid delivery tube of the mobile dust-settling device for building construction;

fig. 3 is a schematic sectional top view of a bottom box structure of the mobile dust-settling device for building construction.

In the figure: 1-bottom box, 2-limiting block, 3-connecting rod, 4-pulling plate, 5-fixing plate, 6-mounting column, 7-universal roller, 8-supporting column, 9-first motor, 10-pushing handle, 11-liquid box, 12-liquid feeding pipe, 13-second motor, 14-cam, 15-pushing block, 16-spring, 17-pushing rod, 18-connecting plate, 19-transmission gear, 20-rotating pipe, 21-liquid conveying pipe, 22-atomizing nozzle, 23-moving groove, 24-rack, 25-mounting plate, 26-rotating joint, 27-liquid pump, 28-filter cylinder, 29-sliding rod and 30-threaded rod.

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 to 3, the present invention provides a technical solution: a movable dust-settling device for building construction comprises a bottom box 1, wherein four corners on the bottom surface of the bottom box 1 are fixedly connected with supporting columns 8, a push handle 10 is fixedly connected to the left end surface of the bottom box 1, a fixed plate 5 is fixedly connected between the inner top side wall and the inner bottom side wall of the bottom box 1, a threaded rod 30 is rotatably penetrated in the middle of the left end surface of the fixed plate 5, two ends of the threaded rod 30 are rotatably connected with the inner left side wall and the inner right side wall of the bottom box 1 respectively, a pulling plate 4 is screwed on the left and right sides of the outer surface of the threaded rod 30, mounting columns 6 are slidably penetrated in the front and rear sides of the left and right lower ends of the bottom box 1, upper and lower ends of the mounting columns 6 are fixedly connected with limit blocks 2 respectively, universal rollers 7 are mounted on the bottom surface of the lower limit block 2, and the upper end surface of the upper limit block 2 is hinged with one end of a connecting rod 3, the other end of the connecting rod 3 is hinged to the bottom end face of the pulling plate 4, a driven gear is fixedly sleeved on the left side of the outer surface of the threaded rod 30, a first motor 9 is fixedly mounted on the left side of the inner bottom end of the bottom box 1, an output end of the first motor 9 is fixedly connected with a driving gear, the driving gear is meshed with the driven gear, a liquid box 11 is fixedly connected to the middle of the upper end face of the bottom box 1, a liquid adding pipe 12 is fixedly connected to the left side of the upper end face of the liquid box 11, a mounting plate 25 is fixedly connected to the right side of the upper end face of the liquid box 11 through four groups of cushion blocks, a rotary joint 26 is fixedly embedded in the middle of the upper end face of the mounting plate 25, a rotary pipe 20 is fixedly connected to the rotary end of the rotary joint 26, a liquid conveying pipe 21 is fixedly connected to the water outlet end of the rotary pipe 20, a plurality of atomizing nozzles 22 are fixedly mounted on the outer surface of the liquid conveying pipe 21, and a liquid pump 27 is fixedly mounted on the right end face of the liquid box 11, the input end of the liquid pump 27 is fixedly connected with one end of a liquid pumping pipe, the other end of the liquid pumping pipe extends into the inner bottom end of the liquid tank 11, and the output end of the liquid pump 27 is fixedly connected with the fixed end of the rotary joint 26 through a pipeline.

When the dust-settling device needs to move, the first motor 9 is started, the first motor 9 drives the threaded rod 30 to rotate, the threaded rod 30 drives the pull plates 4 on the left side and the right side to move away from each other when rotating, the pull plates 4 on the left side and the right side move away from each other when pushing the mounting column 6 downwards through the connecting rod 3, the universal idler wheel 7 contacts with a placing surface and jacks up the dust-settling device, a person pushes the dust-settling device to a proper position through the push handle 10, then the first motor 9 is started to rotate reversely, the mounting column 6 is folded, the arranged limiting block 2 is used for limiting the vertical sliding of the mounting column 6, the arranged fixing plate 5 can improve the supporting strength of the threaded rod 30, when dust removal is needed, the liquid pump 27 is started, the liquid pump 27 inputs liquid inside the liquid tank 11 into the rotating pipe 20 and sprays out from the atomizing nozzles 22 after passing through the rotating pipe 21, and sprayed water mist adheres to the outer surface of dust in the air, the dust falls under the action of gravity, thereby realizing the dust fall operation.

Two groups of slide rods 29 are slidably arranged between the pulling plate 4 and the fixed plate 5 in a penetrating manner, the two groups of slide rods 29 are respectively arranged at the front side and the rear side of the threaded rod 30, and two ends of each slide rod 29 are respectively fixedly connected with the inner left side wall and the inner right side wall of the bottom box 1.

The slide bar 29 is provided to allow the pulling plate 4 to move stably right and left.

The water inlet end of the liquid pumping pipe connected with the input end of the liquid pump 27 is fixedly connected with a filter cartridge 28, a filter screen layer and a filter cotton layer are respectively arranged in the filter cartridge 28 from top to bottom, and a water inlet hole is formed in the bottom end of the filter cartridge 28.

The filter cartridge 28 is provided to prevent impurities from clogging the atomizer head 22.

The upper end surface of the mounting plate 25 is fixedly connected with a connecting plate 18 at the rear of the rotating tube 20, the front side surface of the connecting plate 18 is provided with a moving groove 23, the inside of the moving groove 23 is connected with a rack 24 in a sliding manner, the outer surface of the rotating tube 20 is fixedly sleeved with a transmission gear 19, the transmission gear 19 is meshed with the rack 24, the left end surface of the connecting plate 18 is penetrated with a push rod 17 in a sliding manner, the left end of the push rod 17 is fixedly connected with a push block 15, the right end of the push rod 17 is fixedly connected with the left end of the rack 24, the outer surface of the push rod 17 is sleeved with a spring 16, one end of the spring 16 is fixedly connected with the right end surface of the push block 15, the other end of the spring 16 is fixedly connected with the left end surface of the connecting plate 18, the upper end surface of the liquid tank 11 is fixedly provided with a second motor 13, and the output end of the second motor 13 is fixedly connected with a cam 14, the cam 14 is provided on the left side of the pusher block 15.

When the dust fall, start second motor 13 simultaneously, second motor 13 will drive cam 14 rotatory, and cam 14 will intermittent type nature extrusion promotes piece 15 to intermittent type nature drives rack 24 and removes to the right side, and when cam 14 breaks away from and promotes piece 15, rack 24 will remove left under spring 16's effect, thereby second motor 13 during operation can make the reciprocating rotation about rotating tube 20, and then can improve the scope of spraying water smoke, increases the dust fall effect.

The front side surface of the liquid tank 11 is provided with a controller, and the controller is electrically connected with the signal input end of the first motor 9, the signal input end of the second motor 13 and the signal input end of the liquid pump 27 through leads respectively.

The bottom end of the supporting column 8 is fixedly connected with a rubber pad.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable dust device for construction, includes under casing (1), its characterized in that: the bottom end face four corners of the bottom box (1) are fixedly connected with supporting columns (8), the left end face of the bottom box (1) is fixedly connected with a push handle (10), a fixed plate (5) is fixedly connected between the inner top side wall and the inner bottom side wall of the bottom box (1), a threaded rod (30) is rotatably arranged in the middle of the left end face of the fixed plate (5), two ends of the threaded rod (30) are respectively rotatably connected with the inner left side wall and the inner right side wall of the bottom box (1), pulling plates (4) are respectively screwed on the left side and the right side of the outer surface of the threaded rod (30), mounting columns (6) are respectively arranged on the front and rear sides of the left lower end and the front and rear sides of the right lower end of the bottom box (1) in a sliding manner, the upper ends and the lower ends of the mounting columns (6) are respectively and fixedly connected with limiting blocks (2), universal idler wheels (7) are installed on the bottom end face of the limiting blocks (2) below, and the upper end face of the limiting blocks (2) is hinged with one end face of a connecting rod (3), the other end of connecting rod (3) is articulated with the bottom face of pulling plate (4), the fixed driven gear that is equipped with in the surface left side of threaded rod (30), the interior bottom left side fixed mounting of under casing (1) has first motor (9), the output fixedly connected with driving gear of first motor (9), driving gear and driven gear meshing, the up end middle part fixedly connected with liquid case (11) of under casing (1), the up end left side fixedly connected with liquid feeding pipe (12) of liquid case (11), the up end right side of liquid case (11) is through four group cushion fixedly connected with mounting panel (25), the up end middle part of mounting panel (25) is fixed to be inlayed and is equipped with rotary joint (26), the rotation end fixedly connected with rotating tube (20) of rotary joint (26), the play water end fixedly connected with transfer line (21) of rotating tube (20), the utility model discloses a liquid pump, including infusion tube (21), right-hand member face fixed mounting of liquid case (11), the outer fixed surface of infusion tube (21) installs a plurality of atomizer (22), the right-hand member face fixed mounting of liquid case (11) has liquid pump (27), the one end of the input fixedly connected with liquid suction pipe of liquid pump (27), the other end of liquid suction pipe stretch into the inner bottom of liquid case (11), the output end fixed connection of the fixed end pipeline of liquid pump (27) and rotary joint (26).

2. The mobile dust settling device for building construction according to claim 1, wherein: two groups of sliding rods (29) are slidably arranged between the pulling plate (4) and the fixed plate (5) in a penetrating manner, the two groups of sliding rods (29) are respectively arranged on the front side and the rear side of the threaded rod (30), and two ends of each sliding rod (29) are respectively fixedly connected with the inner left side wall and the inner right side wall of the bottom box (1).

3. The mobile dust settling device for building construction according to claim 2, wherein: the water inlet end of the liquid pumping pipe connected with the input end of the liquid pump (27) is fixedly connected with a filter cylinder (28), a filter screen layer and a filter cotton layer are respectively installed in the filter cylinder (28) from top to bottom, and a water inlet hole is formed in the bottom end of the filter cylinder (28).

4. The mobile dust settling device for building construction according to claim 3, wherein: the upper end face of the mounting plate (25) is fixedly connected with a connecting plate (18) at the rear of the rotating tube (20), a moving groove (23) is formed in the front side face of the connecting plate (18), a rack (24) is connected to the inside of the moving groove (23) in a sliding manner, a transmission gear (19) is fixedly sleeved on the outer surface of the rotating tube (20), the transmission gear (19) is meshed with the rack (24), a push rod (17) penetrates through the left end face of the connecting plate (18) in a sliding manner, a push block (15) is fixedly connected to the left end of the push rod (17), the right end of the push rod (17) is fixedly connected with the left end face of the rack (24), a spring (16) is sleeved on the outer surface of the push rod (17), one end of the spring (16) is fixedly connected with the right end face of the push block (15), and the other end of the spring (16) is fixedly connected with the left end face of the connecting plate (18), the upper end face of the liquid tank (11) is fixedly provided with a second motor (13), the output end of the second motor (13) is fixedly connected with a cam (14), and the cam (14) is arranged on the left side of the pushing block (15).

5. The mobile dust settling device for building construction according to claim 4, wherein: the front side surface of the liquid tank (11) is provided with a controller, and the controller is electrically connected with the signal input end of the first motor (9), the signal input end of the second motor (13) and the signal input end of the liquid pump (27) through leads respectively.

6. The mobile dust settling device for building construction according to claim 5, wherein: the bottom end of the supporting column (8) is fixedly connected with a rubber pad.