CN212141819U

CN212141819U - Portable dust purification device for construction

Info

Publication number: CN212141819U
Application number: CN202020582805.2U
Authority: CN
Inventors: 郜栋海
Original assignee: Guangdong Joint Venture Engineering General Contracting Co ltd
Current assignee: Guangdong Joint Construction Engineering General Contracting Co ltd
Priority date: 2020-04-19
Filing date: 2020-04-19
Publication date: 2020-12-15
Anticipated expiration: 2030-04-19

Abstract

The utility model discloses a portable dust purification device for construction, including handcart and dust removal case, be equipped with the elevating system who supports installation dust removal case on the handcart, dust removal case one side is pegged graft through the socket and is had detachable to strain the dirt subassembly, it includes the rectangle frame to strain the dirt subassembly, rectangle frame week side and the airtight cooperation of dust removal incasement wall, the rectangle frame surface evenly is equipped with the wind-guiding mouth, the dust-filtering sack is installed through the skeleton to wind-guiding mouth rear end, the wind-guiding mouth the place ahead of rectangle frame is equipped with the baffle of fixing at the dust removal incasement wall, be equipped with communicating wind channel between baffle and the dust removal case front end, port inner wall is fixed with the axial compressor draught. The utility model discloses a dismantled and assembled dust filtering component filters the dust of inhaling in the dust removal case, and the cylindric dust filtering sack has higher filtration purification efficiency, and the dismouting of being convenient for of dust filtering component is cleared up, loads the dust removal case through the handcart and removes, but portable to the construction occasion, and it is nimble convenient to use.

Description

Portable dust purification device for construction

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a portable dust purification device for construction.

Background

The dust purification device for the building construction is characterized in that a large amount of dust is generated and scattered in the surrounding air during the building construction, air purification equipment is generally adopted to purify dust-containing air in the prior art, the portability of the existing air purification equipment is poor, the air purification equipment is difficult to flexibly arrange in occasions needing air purification, and the requirement on the flexibility of the equipment in the space height in the building construction occasions is high, so that the difficulty in improving the portability of the air purification equipment in the structure is further increased, meanwhile, the existing air purification equipment is poor in portability and difficult to flexibly arrange, and the purification efficiency is low, therefore, the dust purification device for the building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dust purification device for construction, it has better portability, and filtration purification efficiency is high, but long-time cycle work.

The utility model discloses a realize through following technical scheme:

the utility model relates to a portable dust purification device for construction, including handcart and dust removal case, be equipped with the elevating system who supports installation dust removal case on the handcart, dust removal case one side is pegged graft through the socket and is had detachable to strain the dirt subassembly, it includes the rectangle frame to strain the dirt subassembly, rectangle frame week side and the airtight cooperation of dust removal incasement wall, the rectangle frame surface evenly is equipped with the wind-guiding mouth, the dust filtering sack is installed through the skeleton to wind-guiding mouth rear end, the wind-guiding mouth the place ahead of rectangle frame is equipped with the baffle of fixing at the dust removal incasement wall, be equipped with communicating wind channel between baffle and the dust removal incasement front end, port inner wall is fixed with the axial fan before the wind channel, dust removal incasement rear end is equipped with the exhaust window relative with rectangle frame rear, the dust removal incas.

Further, elevating system includes landing slab and scissor support, and the both ends on scissor support upper portion articulate respectively has fixed free bearing of A and the free bearing of A slider, and the terminal surface under the landing slab is fixed to the fixed free bearing of A, and the free bearing of A slider slides through A spout and landing slab, and the both ends of scissor support lower part articulate respectively has fixed free bearing of B and the free bearing of B slider, and the fixed free bearing of B is fixed on the handcart surface, and the free bearing of B slider slides with the handcart through the B spout, and elevating system still is connected with actuating mechanism.

Furthermore, the driving mechanism comprises a screw rod which is rotatably arranged on the trolley, a B sliding block hinged support is in threaded fit with the screw rod, one end of the screw rod is in transmission connection with a driving shaft through a pair of conical gears which are meshed with each other, the driving shaft is rotatably arranged on the trolley through a support in the vertical direction, and a hand wheel is fixed at the upper end of the driving shaft.

Further, the upper end of the dust removal box is fixed with a photovoltaic cell panel connected with the electric cabinet.

Furthermore, a sealing plate is fixed on the outer side of the rectangular frame, a handle is fixed on the outer side of the sealing plate, and slots matched with the rectangular frame are formed in the upper inner wall and the lower inner wall of the dust removal box.

Furthermore, the air duct is arranged at intervals along the length direction of the dust removal box, and an air window is fixed at the front end opening of the air duct.

The utility model discloses following beneficial effect has:

1. the utility model discloses a dismantled and assembled dust filtering component filters the dust of inhaling in the dust removal case, and the cylindric dust filtering sack has higher filtration purification efficiency, and the dismouting of being convenient for of dust filtering component is cleared up, loads the dust removal case through the handcart and removes, but portable to construction occasion, and it is nimble convenient to use, still makes equipment have better duration through photovoltaic power generation.

2. The utility model discloses an install the dust removal case on the elevating system of liftable, make it remove dust on the co-altitude not, application scope is extensive, convenient to use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the portable dust cleaning device for building construction of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust removal box;

FIG. 3 is a front view of the dust filter assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1-trolley, 2-dust removal box, 3-rectangular frame, 4-air guide opening, 5-dust filtration cloth bag, 6-partition plate, 7-air duct, 8-axial flow induced draft fan, 9-exhaust hole window, 10-electric cabinet, 11-platform plate, 12-shearing rod support, 13-A fixed hinged support, 14-A slide block hinged support, 15-A sliding groove, 16-B fixed hinged support, 17-B slide block hinged support, 18-B sliding groove, 19-screw rod, 20-driving shaft, 21-hand wheel, 22-photovoltaic cell panel, 23-sealing plate, 24-handle, 25-slot, 26-air window and 27-bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a portable dust purification device for building construction, comprising a handcart 1 and a dust removal box 2, wherein the handcart 1 is provided with a lifting mechanism for supporting and installing the dust removal box 2, one side of the dust removal box 2 is inserted with a detachable dust filtration component through a socket, the dust filtration component comprises a rectangular frame 3, the peripheral side surface of the rectangular frame 3 is hermetically matched with the inner wall of the dust removal box 2, the outer side of the rectangular frame 3 is fixed with a sealing plate 23, the sealing plate 23 is provided with a rubber pad to be sealed with the socket, the sealing plate 23 is closed with the dust removal box 2 through a plug, the outer side of the sealing plate 23 is fixed with a handle 24, the upper and lower inner walls of the dust removal box 2 are provided with slots 25 matched with the rectangular frame 3, the surface of the rectangular frame 3 is uniformly provided with air guide openings 4, the rear end of the air guide openings, increase the filter area of dirt sack 5, the process efficiency is improved, 4 the place ahead in wind-guiding mouth of rectangular frame 3 are equipped with the baffle 6 of fixing at dust removal case 2 inner walls, be equipped with communicating wind channel 7 between baffle 6 and dust removal case 2 front ends, wind channel 7 sets up along 2 length direction intervals of dust removal case, port is fixed with wind window 26 before the wind channel 7, port inner wall is fixed with axial flow draught fan 8 before the

wind channel

7, 2 rear ends in dust removal case are equipped with the relative exhaust vent window 9 in 3 backs with rectangular frame, 2 inner walls in dust removal case are fixed with the electric cabinet 10 of being connected with axial

flow draught fan

8, 2 front ends in dust removal case are equipped with the control panel of electric cabinet 10, open and stop through control panel's on-off control axial flow draught fan 8, external power cord is still connected to the.

When the dust removal box 2 is used for purifying and removing dust, the axial flow draught fan 8 is started to suck external dust, the dust enters the dust removal box 2 through the air duct 7, the dust is intercepted in the dust removal box 2 through the filtering function of the dust filtering cloth bag 5, and finally purified air is discharged through the exhaust hole window 9. After the very long end time of work, the dust accumulation is too much in dust removal case 2, strains 5 filtration efficiency of dirt sack and also can descend, and at this moment, can open closing plate 23's plug, will strain the dirt subassembly through handle 24 and take out and go on to can carry out the dust clearance to straining dirt sack 5 and dust removal case 2.

Wherein, elevating system includes the landing slab 11 and cuts pole support 12, the both ends on cutting pole support 12 upper portion articulate respectively has fixed free bearing 13 of A and the free bearing 14 of A slider, the fixed free bearing 13 of A is fixed at landing slab 11 lower extreme face, the free bearing 14 of A slider slides with landing slab 11 through A spout 15, the both ends of cutting pole support 12 lower part articulate respectively has fixed free bearing 16 of B and the free bearing 17 of B slider, the fixed free bearing 16 of B is fixed on 1 surface of handcart, the free bearing 17 of B slider slides with handcart 1 through B spout 18, elevating system still is connected with actuating mechanism.

Further, the driving mechanism comprises a screw rod 19 rotatably mounted on the trolley 1, the B-block hinge base 17 is in threaded fit with the screw rod 19, and a preferred scheme of the embodiment is that one end of the screw rod 19 is in transmission connection with a driving shaft 20 through a pair of conical gears 27 meshed with each other, the driving shaft 20 is supported and rotated on the trolley 1 along the vertical direction, a hand wheel 21 is fixed at the upper end of the driving shaft 20, and the driving shaft 20 can be driven by other power sources known in the art. The hand wheel 21 and the pushing hands of the handcart 1 are located on the same side, a user can operate the hand wheel 21 and the handcart 1 conveniently, the hand wheel 21 is rotated to drive the driving shaft 20 to drive the screw rod 19 to rotate, the screw rod 19 drives the B slide block hinged support 17 to move horizontally, so that the linkage shearing rod support 12 drives the platform plate 11 to ascend and descend vertically, the effect of adjusting the position height of the dust removing box 2 is achieved, and the dust removing box 2 can filter and purify dust generated in building construction at different heights.

Wherein, 2 upper ends of dust removal case are fixed with photovoltaic cell panel 22 of being connected with electric cabinet 10, and photovoltaic cell panel 22 passes through solar control ware and dc-to-ac converter and is connected with the battery electricity of electric cabinet 10, makes dust purification device have the solar energy power supply function, can improve equipment's duration, saves the electric energy resource, simultaneously, when the building construction, is convenient for carry equipment and uses under the relatively poor sight occasion of electric power condition.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable dust purification device for construction which characterized in that: comprises a handcart (1) and a dust removal box (2), wherein the handcart (1) is provided with a lifting mechanism for supporting and installing the dust removal box (2), one side of the dust removal box (2) is spliced with a detachable dust filtering component through a socket, the dust filtering component comprises a rectangular frame (3), the peripheral side surface of the rectangular frame (3) is hermetically matched with the inner wall of the dust removal box (2), the surface of the rectangular frame (3) is uniformly provided with a wind guide opening (4), the rear end of the wind guide opening (4) is provided with a dust filtering cloth bag (5) through a framework, a partition plate (6) fixed on the inner wall of the dust removal box (2) is arranged in front of the wind guide opening (4) of the rectangular frame (3), a communicated wind channel (7) is arranged between the partition plate (6) and the front end of the dust removal box (2), the inner wall of the front end opening of the wind channel (7) is fixed with an axial flow draught fan (, an electric cabinet (10) connected with an axial flow draught fan (8) is fixed on the inner wall of the dust removal box (2).

2. The portable dust purification device for building construction as claimed in claim 1, wherein the lifting mechanism comprises a platform plate (11) and a scissor support (12), both ends of the upper part of the scissor support (12) are respectively hinged with an A fixed hinged support (13) and an A sliding block hinged support (14), the A fixed hinged support (13) is fixed on the lower end surface of the platform plate (11), the A sliding block hinged support (14) slides with the platform plate (11) through an A chute (15), both ends of the lower part of the scissor support (12) are respectively hinged with a B fixed hinged support (16) and a B sliding block hinged support (17), the B fixed hinged support (16) is fixed on the surface of the trolley (1), the B sliding block hinged support (17) slides with the trolley (1) through a B chute (18), and the lifting mechanism is further connected with a driving mechanism.

3. A portable construction dust purification apparatus as claimed in claim 2, wherein the driving mechanism comprises a screw rod (19) rotatably mounted on the cart (1), the B-block hinge base (17) is in threaded engagement with the screw rod (19), one end of the screw rod (19) is in transmission connection with a driving shaft (20) through a pair of conical gears (27) engaged with each other, the driving shaft (20) is rotatably supported on the cart (1) in a vertical direction, and a hand wheel (21) is fixed at the upper end of the driving shaft (20).

4. The portable dust purification device for building construction as claimed in claim 1, wherein a photovoltaic cell panel (22) connected with the electric cabinet (10) is fixed at the upper end of the dust removal box (2).

5. The portable dust purification device for building construction as claimed in claim 1, wherein a sealing plate (23) is fixed on the outer side of the rectangular frame (3), a handle (24) is fixed on the outer side of the sealing plate (23), and slots (25) matched with the rectangular frame (3) are arranged on the upper and lower inner walls of the dust removal box (2).

6. The portable dust purification device for building construction as claimed in claim 1, wherein the air duct (7) is arranged at intervals along the length direction of the dust removal box (2), and an air window (26) is fixed at the front end of the air duct (7).