CN211037141U - Construction dust keeper - Google Patents

Abstract

The utility model discloses a construction dust keeper, including dust absorption pipe, spray tube and bottom platform, the internally mounted of dust absorption pipe has the filtration platform, the spray tube intercommunication is fixed on the lateral wall of frame, the lower surface central point of diaphragm is installed to the bottom platform puts, and is fixed with the fan on the diaphragm on the right side, the blast pipe is installed to the right-hand member of fan, be connected with the slider in the spout of seting up on the raceway lateral wall, and the slider installs the inside at the frame, install connecting spring in the fixed inside platform in dust absorption pipe inside below right side, the central point of diaphragm is fixed to the below of dust absorption pipe, and the surface of diaphragm leaves the locating hole in advance, be connected with the filter in the mounting groove of seting up in the bottom platform. This dustproof device for building construction, through the setting of dust absorption pipe, the effect of dust absorption can be mutually supported with the exhaust tube to the dust absorption pipe when the fan operation, and when rainwater weather, the dust absorption pipe also can be convenient for collect in the box after the rainwater flows through.

Description

Construction dust keeper

Technical Field

The utility model relates to a construction technical field specifically is a construction dust keeper.

Background

Often can need cut among the building construction engineering, operations such as excavate, so smoke and dust pollution is comparatively serious in the building construction place, dust keeper is comparatively common in the building construction place, some can remove and carry out dustproof operation, some then can fix and prevent dust outdoors, but place the function that does not have the rainwater collection at outdoor dust keeper in most building construction now, be not convenient for save the use to the rainwater, thereby can not be in dry weather to the dust fall of watering to the construction place, the practicality is lower. Aiming at the problems, the novel design is carried out on the basis of the original building construction dustproof device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction dust keeper has solved and has placed in present majority's construction and do not have the function that the rainwater was collected at outdoor dust keeper, is not convenient for save the use to the rainwater to can not be in dry weather to the dust fall of watering, the lower problem of practicality to construction site.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dust-proof device for building construction comprises a dust-absorbing pipe, a spray pipe and a bottom platform, wherein a filtering platform is arranged inside the dust-absorbing pipe, outlets are symmetrically arranged on the side wall of the dust-absorbing pipe, the dust-absorbing pipe is in through connection with a dead slot arranged inside an outer frame, an inner spring is connected between the inner side wall of the dead slot and the outer side wall of the dust-absorbing pipe, the spray pipe is communicated and fixed on the side wall of the outer frame, a spring telescopic column is connected between the outer frame and the box body, a water delivery pipe which is arranged on the left side below the outer frame in a through mode penetrates through the box body and is connected with one end of a water pump, a water pumping pipe which is arranged on the other end of the water pump is fixedly penetrated through a transverse plate, the bottom platform is arranged on the central position of the lower surface of the transverse plate, a fan is fixed on the right side of, and the inside wall of dust absorption pipe is fixed with the drainage plate, be connected with the slider in the spout of seting up on the raceway lateral wall, and the slider is installed in the inside of frame, install coupling spring in the fixed inside platform in dust absorption pipe inside below right side, and coupling spring's lower surface and the upper surface right side interconnect of baffle to the left end of baffle passes through connecting axle and dust absorption pipe interconnect, the central point at the diaphragm is fixed to the below of dust absorption pipe, and the surface of diaphragm reserves the locating hole, be connected with the filter in the mounting groove of seting up in the platform of bottom, and the side groove and the side piece interconnect of seting up on the filter lateral wall, and the side piece is fixed on the inside wall of mounting groove, and the top lateral wall of filter is fixed with the reference column simultaneously.

Preferably, the filtering table is of a net-shaped circular truncated cone-shaped structure, and two ends of the filtering table correspond to the outlet.

Preferably, the outer frame forms an elastic telescopic structure with the box body through the spring telescopic column, the outer frame forms a sliding structure with the water delivery pipe through the sliding block and the sliding groove, and the sliding direction of the sliding structure is the up-down direction.

Preferably, the bottom platform is the isosceles trapezoid structure of falling, and the bottom platform sets up under the dust absorption pipe to the bottom platform passes through the mounting groove and constitutes dismantlement mounting structure with the filter, and the distance of being separated by between mounting groove and the dust absorption pipe lower surface is greater than the length of baffle simultaneously.

Preferably, the exhaust tube is communicated with the dust suction tube, and a drainage plate in the dust suction tube is arranged on the upper surface of the exhaust tube and is of an inclined structure with the left lower part and the right upper part.

Preferably, the baffle passes through the connecting axle and constitutes revolution mechanic with the dust absorption pipe, and the baffle passes through connecting spring and inside platform elastic connection to the lower surface of inside platform is connected with the upper surface laminating of baffle.

Preferably, the side longitudinal section of filter is "L" column structure, and the filter passes through side groove and side piece and mounting groove sliding connection to the locating hole draw-in groove of seting up on the reference column of installation and the diaphragm on the filter is connected.

(III) advantageous effects

The utility model provides a construction dust keeper. The method has the following beneficial effects:

(1) this construction dust keeper, setting through the dust absorption pipe, the dust absorption pipe can mutually support the effect that plays the dust absorption with the exhaust tube when the fan moves, and when rainwater weather, the dust absorption pipe also can be convenient for collect in the box after the rainwater flows through, simultaneously in order to avoid the dust absorption pipe to be blockked up by the great debris of volume, the inside filter stage that sets up in its top can play the effect of separation, and supplementary debris landing is outwards discharged to the exit, neither can influence the dust absorption of dust absorption pipe, and also can not be outside the rainwater separation.

(2) This construction dust keeper, setting through the bottom platform, the bottom platform sets up under the dust absorption pipe, rainwater in the dust absorption pipe need be by the further filtration of the filter of installation in the bottom platform before being collected in the box, and the baffle of the inside below installation of dust absorption pipe can overturn when receiving the pressure of rainwater and open, and then can seal the bottom of dust absorption pipe when not having the rainwater, both prevent flowing backward of water, and also can not influence the use of exhaust tube, the practicality is better.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic side view of the filter plate of the present invention.

In the figure: 1. a dust collection pipe; 2. a filtration stage; 3. an outlet; 4. an outer frame; 5. an empty groove; 6. an inner spring; 7. a nozzle; 8. a spring telescopic column; 9. a water delivery pipe; 10. a box body; 11. a water pump; 12. a water pumping pipe; 13. a transverse plate; 14. a bottom stage; 15. a fan; 16. an exhaust pipe; 17. an air exhaust pipe; 18. a drainage plate; 19. a chute; 20. a slider; 21. an inner table; 22. a connecting spring; 23. a baffle plate; 24. a connecting shaft; 25. positioning holes; 26. a filter plate; 27. mounting grooves; 28. a side block; 29. a side groove; 30. and a positioning column.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a dustproof device for building construction comprises a dust absorption pipe 1, a filtering table 2, an outlet 3, an outer frame 4, an empty groove 5, an inner spring 6, a spray pipe 7, a spring telescopic column 8, a water delivery pipe 9, a box body 10, a water pump 11, a water pumping pipe 12, a transverse plate 13, a bottom table 14, a fan 15, an exhaust pipe 16, an exhaust pipe 17, a drainage plate 18, a sliding groove 19, a sliding block 20, an inner table 21, a connecting spring 22, a baffle 23, a connecting shaft 24, a positioning hole 25, a filtering plate 26, a mounting groove 27, a side block 28, a side groove 29 and a positioning column 30, wherein the filtering table 2 is mounted inside the dust absorption pipe 1, the outlet 3 is symmetrically formed in the side wall of the dust absorption pipe 1, the empty groove 5 formed in the outer frame 4 is connected in a penetrating manner, the inner spring 6 is connected between the inner side wall of the empty groove 5 and the outer side wall of the dust absorption pipe 1, the spray pipe 7 is fixedly communicated, a water delivery pipe 9 which is arranged on the left side below the outer frame 4 in a penetrating way penetrates through the box body 10 and is connected with one end of a water pump 11, a water pumping pipe 12 which is arranged on the other end of the water pump 11 is fixedly penetrated through a transverse plate 13, a bottom table 14 is arranged on the central position of the lower surface of the transverse plate 13, a fan 15 is fixed on the right side of the upper surface of the transverse plate 13, the transverse plate 13 is fixedly welded in the box body 10, an exhaust pipe 16 is arranged on the right end of the fan 15, an exhaust pipe 17 which is arranged on the left end of the fan is fixed on the outer side wall of the dust absorption pipe 1, a flow guide plate 18 is fixed on the inner side wall of the dust absorption pipe 1, a slide block 20 is connected in a slide groove 19 which is formed in the side wall of the water delivery pipe 9, the slide block 20 is arranged in the outer frame 4, a connecting spring 22 is arranged in an inner table 21 which is fixed on the right, the lower part of the dust collection pipe 1 is fixed at the central position of the transverse plate 13, a positioning hole 25 is reserved on the surface of the transverse plate 13, a filter plate 26 is connected in a mounting groove 27 formed in the bottom table 14, a side groove 29 formed in the side wall of the filter plate 26 is connected with a side block 28, the side block 28 is fixed on the inner side wall of the mounting groove 27, and a positioning column 30 is fixed on the upper side wall of the filter plate 26;

the filtering table 2 is of a net-shaped circular truncated cone structure, two ends of the filtering table 2 correspond to the outlet 3, and the filtering table 2 can block sundries dropping from the upper part and with larger volume and enable the sundries to drop out through the outlet 3;

the outer frame 4 and the box body 10 form an elastic telescopic structure through the spring telescopic column 8, the outer frame 4 and the water delivery pipe 9 form a sliding structure through the sliding block 20 and the sliding groove 19, the sliding direction of the sliding structure is the up-down direction, and when the outer frame 4 is stressed to extend the spring telescopic column 8 up and down, the outer frame and the water delivery pipe 9 slide up and down;

the bottom table 14 is of an inverted isosceles trapezoid structure, the bottom table 14 is arranged right below the dust collection pipe 1, the bottom table 14 and the filter plate 26 form a detachable mounting structure through a mounting groove 27, meanwhile, the distance between the mounting groove 27 and the lower surface of the dust collection pipe 1 is larger than the length of the baffle plate 23, and rainwater collected in the dust collection pipe 1 can be filtered by the filter plate 26;

the exhaust pipe 17 is communicated with the dust collection pipe 1, the drainage plate 18 in the dust collection pipe 1 is arranged on the upper surface of the exhaust pipe 17, the drainage plate 18 is of an inclined structure with the left lower part and the right upper part, and the drainage plate 18 can prevent rainwater from entering the exhaust pipe 17;

the baffle 23 and the dust collection pipe 1 form a rotating structure through a connecting shaft 24, the baffle 23 is elastically connected with the inner table 21 through a connecting spring 22, the lower surface of the inner table 21 is attached to the upper surface of the baffle 23, the baffle 23 rotates downwards under the pressure of rainwater, and the baffle 23 can be attached to the inner table 21 to close the lower surface of the dust collection pipe 1 under the condition of no stress;

the side longitudinal section of filter 26 is "L" column structure, and filter 26 passes through side groove 29 and side piece 28 and mounting groove 27 sliding connection to the locating hole 25 draw-in groove of seting up on reference column 30 and the diaphragm 13 of installation on the filter 26 is connected, and this kind of setting can further firm filter 26.

When the device is used, the access door on the box body 10 is opened, the filter plate 26 is installed in the installation groove 27 until the positioning column 30 can be connected into the positioning hole 25 through the clamping groove, and then the access door is closed, when the device is placed outdoors for dust collection, the fan 15 is opened, the air suction pipe 17 can enable the dust collection pipe 1 to suck external air and then transmit the air to the exhaust pipe 16 for filtering and discharging, and due to the arrangement of the filter table 2, sundries with large volume falling from the upper air can slide to the outlet 3 along the filter table 2 and then be discharged, so that the dust collection pipe 1 is prevented from being blocked;

in rainy days, rainwater firstly enters the dust collection pipe 1 after passing through the filtering table 2 and falls onto the baffle 23, the baffle 23 is stressed to turn downwards through the connecting shaft 24, the connecting spring 22 is stretched to open the bottom of the dust collection pipe 1, the rainwater can enter the bottom table 14 and passes through the filtering plate 26 to be filtered and then collected in the box body 10 in a centralized manner, in dry days, after the water pump 11 is opened, the water is sent into the outer frame 4 through the water delivery pipe 9 by the water pumping pipe 12 and then is sprayed outwards through the spraying pipe 7, and the fan 15 can also be opened in a matched manner, so that dust collection can be carried out while water is sprayed.

To sum up, the dust-proof device for building construction can be obtained, through the arrangement of the dust-absorbing pipe 1, the dust-absorbing pipe 1 can cooperate with the air-extracting pipe 17 to play a role of absorbing dust when the fan 15 runs, and in rainy weather, the dust-absorbing pipe 1 can facilitate rainwater to flow through and collect in the box body 10, and at the same time, in order to avoid the dust-absorbing pipe 1 from being blocked by sundries with larger volume, the filtering table 2 arranged inside the upper part of the dust-absorbing pipe can play a role of blocking, and assist the sundries to slide to the outlet 3 to be discharged outwards, which can not affect dust absorption of the dust-absorbing pipe 1 and can not block the rainwater outside, through the arrangement of the bottom table 14, the bottom table 14 is arranged right below the dust-absorbing pipe 1, the rainwater in the dust-absorbing pipe 1 needs to be further filtered by the filtering plate 26 arranged in the bottom table 14 before being collected in the box body 10, and the baffle plate 23 arranged below the inner part of the, and when no rainwater exists, the bottom of the dust suction pipe 1 can be sealed, so that water backflow is prevented, the use of the exhaust pipe 17 is not influenced, and the practicability is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a construction dust keeper, includes dust absorption pipe, spray tube and bottom platform, its characterized in that: the dust collection device comprises a dust collection pipe, a filtering table, an inner spring, a spray pipe, a spring telescopic column, a water delivery pipe, a transverse plate, a fan, an exhaust pipe, a drainage plate, a fan, a drainage pipe, a drainage plate, a drainage pipe, an exhaust pipe, a drainage pipe and a drainage plate, wherein the filtering table is arranged in the dust collection pipe, the drainage pipe is symmetrically arranged on the side wall of the dust collection pipe, the dust collection pipe is in a penetrating connection with the hollow groove, be connected with the slider in the spout of seting up on the raceway lateral wall, and the slider is installed in the inside of frame, install coupling spring in the fixed inside platform in dust absorption pipe inside below right side, and coupling spring's lower surface and the upper surface right side interconnect of baffle to the left end of baffle passes through connecting axle and dust absorption pipe interconnect, the central point at the diaphragm is fixed to the below of dust absorption pipe, and the surface reservation of diaphragm has the locating hole, be connected with the filter in the mounting groove of seting up in the platform of bottom, and the side groove and the side piece interconnect of seting up on the filter lateral wall, and the side piece is fixed on the inside wall of mounting groove, and the top lateral wall of filter is fixed with the reference column simultaneously.

2. The construction dust keeper of claim 1, characterized in that: the filtering table is of a net-shaped round table-shaped structure, and two ends of the filtering table correspond to the outlet.

3. The construction dust keeper of claim 1, characterized in that: the frame passes through the flexible post of spring and constitutes elastic telescopic structure with the box, and the frame passes through slider and spout and constitutes sliding construction with the raceway to this sliding construction's slip direction is upper and lower direction.

4. The construction dust keeper of claim 1, characterized in that: the bottom platform is the isosceles trapezoid structure of falling, and the bottom platform sets up under the dust absorption pipe to the bottom platform passes through the mounting groove and constitutes dismantles mounting structure with the filter, and the distance of being separated by between mounting groove and the dust absorption pipe lower surface is greater than the length of baffle simultaneously.

5. The construction dust keeper of claim 1, characterized in that: the exhaust tube is communicated with the dust collection tube, and the drainage plate in the dust collection tube is arranged on the upper surface of the exhaust tube and is of a left-lower-right-upper inclined structure.

6. The construction dust keeper of claim 1, characterized in that: the baffle passes through the connecting axle and constitutes revolution mechanic with the dust absorption pipe, and the baffle passes through connecting spring and inside platform elastic connection to the lower surface of inside platform is connected with the upper surface laminating of baffle.

7. The building construction dust keeper of claim 1, wherein the longitudinal cross-section of the side of the filter plate is L-shaped, the filter plate is slidably connected with the mounting groove through the side groove and the side block, and the positioning column mounted on the filter plate is connected with the positioning hole slot formed on the transverse plate.

Images