CN212548784U

CN212548784U - Dust device is used at construction scene

Info

Publication number: CN212548784U
Application number: CN202020774300.6U
Authority: CN
Inventors: 余晓杰; 曹长往
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-19
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a dust device is used at construction site, including shower nozzle and mounting panel, the top of mounting panel is provided with a plurality of shower nozzles side by side, equal spiral registrates sealed lid on the rear end face of a plurality of shower nozzles, evenly be provided with the multilayer apopore along the circumferencial direction on the preceding terminal surface of a plurality of shower nozzles simultaneously, the inside registrate of shower nozzle has the connecting plate, the connecting plate evenly is provided with the multilayer along the circumferencial direction on being close to the surface of apopore one side and inserts the post, the opposite side surface central point fixedly connected with electric telescopic handle of connecting plate simultaneously, electric telescopic handle's the other end passes sealed lid and extends to the rear. The utility model discloses can control the water yield according to the dust volume in the use to realize the dust fall of low water yield, practiced thrift the water resource greatly, and this device can adjust the pressure of water and the angle of pitch of spraying, and the scope of dust fall is bigger, has reduced the dust fall cost.

Description

Dust device is used at construction scene

Technical Field

The utility model relates to a dust device technical field for the construction specifically is a dust device for construction site.

Background

Can build the round rail at the scene of construction, overflow the external world from the rail in to avoid the dust and cause the pollution to the environment, can install dust device in the inboard of rail, in order to play the effect that reduces the air dust, at present, current dust device can be all-weather with the spraying of flow fall dirt water, can't adjust spraying the flow according to the concentration of dust in the air, a large amount of water resources have been wasted, furthermore, current dust device can only accomplish to spray at the minizone and fall dirt water and carry out the dust fall, for this reason, the staff has to a large amount of intensive installation dust device, the dust fall cost is improved, therefore, it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device is used at construction scene to solve the current dust device that proposes in the above-mentioned background art can be in all weather with spraying of flow fall dirt water, can't adjust spraying the flow according to the concentration of dust in the air, the problem of having wasted a large amount of water resources and current dust device can only accomplish to spray at the minizone and fall dirt water and carry out the dust fall, the staff needs a large amount of intensive installation dust device, has improved the problem of dust fall cost.

In order to achieve the above object, the utility model provides a following technical scheme: a dust fall device for a building construction site comprises spray heads and a mounting plate, wherein a plurality of spray heads are arranged above the mounting plate in parallel, a sealing cover is spirally sleeved on the rear end face of the spray heads, a plurality of multilayer water outlet holes are uniformly formed in the front end face of the spray heads in the circumferential direction, a connecting plate is sleeved inside the spray heads, a plurality of insertion columns are uniformly arranged on the outer surface of one side, close to the water outlet holes, of the connecting plate in the circumferential direction, an electric telescopic rod is fixedly connected to the center of the outer surface of the other side of the connecting plate, the other end of the electric telescopic rod penetrates through the sealing cover to extend to the rear side of the sealing cover, a fixing section of the electric telescopic rod is fixedly sleeved on the sealing cover, a connecting sleeve is fixedly sleeved on the outer side face of the sealing cover, mounting bars are symmetrically connected to two sides of the outer surface of the connecting sleeve, fixed mounting has single chip microcomputer controller on the top surface of mounting panel one side, single chip microcomputer controller passes through the conducting wire respectively in electric telescopic handle and PM2.5 detection sensor electric connection.

Preferably, the outer surface of the lower end of the connecting sleeve is fixedly connected with a connecting column, the lower end of the connecting column is fixedly connected with a fixing piece, and a rotating shaft is fixedly sleeved at the center of the fixing piece.

Preferably, fixedly connected with fixed plate on the installation board top surface of stationary blade both sides, the axis of rotation passes through antifriction bearing and rotates to be connected on the fixed plate, the one end of axis of rotation is passed the outside that the fixed plate extends to the fixed plate and positive and negative motor's output gomphosis, positive and negative motor fixed mounting is on the installation board top surface, and positive and negative motor passes through conducting wire and single chip microcomputer controller electric connection.

Preferably, the front side of the bottom of the spray head is connected with a water delivery pipe in a communicating mode, the other end of the water delivery pipe is connected with a shunt pipe in a communicating mode, two ends of the shunt pipe are arranged in a closed mode, and the shunt pipe is connected with a connecting pipe in a communicating mode.

Preferably, install flow monitoring control valve on the raceway, install the booster pump on the connecting pipe, flow monitoring control valve and booster pump are respectively through conducting wire and single chip microcomputer controller electric connection.

Preferably, the inserting columns and the water outlet holes are arranged in an aligned mode, and the length of the inserting columns is shortened from outside to inside layer by layer.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up PM2.5 and detect the sensor, flow detection control valve and single chip microcomputer controller, in use, through the setting of PM2.5 detection sensor on the mounting bar, can accomplish effectual detection and give single chip microcomputer controller with the data transmission who detects to the dust in the air, the single chip among the single chip microcomputer controller controls the flow of flow detection control valve adjustment water according to the numerical value that PM2.5 detection sensor detected, thereby realize that the dust fall is realized to minimum water yield, intelligent degree is high, it can be all-weather with spraying of flow to have solved current dust device and fall dirt water, can't adjust spraying flow according to the concentration of dust in the air, the problem of a large amount of water resources has been wasted.

(2) The utility model is provided with the positive and negative motors, the inserting columns and the booster pump, when in use, the water outlet hole can be blocked under the extending action of the electric telescopic rod through the arrangement that the inserting columns are aligned with the water outlet hole, the arrangement that the length of the inserting columns is gradually shortened from outside to inside can realize the different quantity of the water outlet hole blocking according to the extending length of the electric telescopic rod, thereby adjusting the pressure of water and improving the spraying range, in addition, the pitch angle of the spray head is adjusted by the rotation of the positive and negative motors, the water can be pressurized by the arrangement of the booster pump to improve the pressure of water, this setting has improved the scope of spraying the dust fall greatly, has reduced the intensity of dust device installation, has solved current dust device and can only accomplish to spray the dust fall water at the minizone and carry out the dust fall, and the staff needs a large amount of intensive installation dust device, has improved the problem of dust fall cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the sprinkler head of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures are: 1. a spray head; 2. a PM2.5 detection sensor; 3. a positive and negative motor; 4. a flow monitoring control valve; 5. a water delivery pipe; 6. a shunt tube; 7. a connecting pipe; 8. a booster pump; 9. a water outlet hole; 10. a single chip controller; 11. mounting a plate; 12. a sealing cover; 13. a connecting plate; 14. inserting a column; 15. an electric telescopic rod; 16. connecting sleeves; 17. mounting a bar; 18. connecting columns; 19. a fixing plate; 20. a fixing sheet; 21. a rotating shaft; 22. a rolling bearing.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a dust-settling device for a building construction site comprises spray heads 1 and a mounting plate 11, wherein a plurality of spray heads 1 are arranged above the mounting plate 11 in parallel, the mounting plate 11 can be adjusted according to the shape of a fence, sealing covers 12 are spirally sleeved on the rear end faces of the spray heads 1, the sealing covers 12 can seal the rear ends of the spray heads 1, a plurality of layers of water outlet holes 9 are uniformly formed in the front end faces of the spray heads 1 along the circumferential direction, the water outlet holes 9 are used for spraying dust-settling water, a connecting plate 13 is sleeved in the spray heads 1, a plurality of layers of inserting columns 14 are uniformly arranged on the outer surface of one side, close to the water outlet holes 9, of the connecting plate 13 along the circumferential direction, the water outlet holes 9 can be blocked by the arranging of the inserting columns 14, an electric telescopic rod 15 is fixedly connected to the center position of the outer surface of the other side of the connecting plate 13, and the position of the inserting columns, the other end of electric telescopic handle 15 passes sealed lid 12 and extends to the rear side of sealed lid 12, and the fixed section fixed sleeving of electric telescopic handle 15 is on sealed lid 12, fixed sleeving has adapter sleeve 16 on the lateral surface of sealed lid 12, the surface bilateral symmetry of adapter sleeve 16 is connected with mounting bar 17, fixed mounting has PM2.5 detection sensor 2 on the leading flank of mounting bar 17, PM2.5 detection sensor 2's setting can accomplish real-time detection to the dust in the air, fixed mounting has singlechip controller 10 on the top surface of mounting panel 11 one side, the setting of the singlechip in singlechip controller 10 can control each electrical components in this device, singlechip controller 10 detects sensor 2 electric connection in electric telescopic handle 15 and PM2.5 respectively through the conduction line.

Further, fixedly connected with spliced pole 18 on the lower extreme surface of adapter sleeve 16, the lower extreme fixedly connected with stationary blade 20 of spliced pole 18, the central point of stationary blade 20 puts fixed cover and has had axis of rotation 21, and this setting can drive stationary blade 20 through the rotation of axis of rotation 21 and rotate to realize the adjustment of 1 every single move angle of shower nozzle.

Further, there is fixed plate 19 through the bolt fastening on the mounting panel 11 top surface of stationary blade 20 both sides, axis of rotation 21 passes through antifriction bearing 22 and rotates to be connected on fixed plate 19, the one end of axis of rotation 21 passes fixed plate 19 and extends to the outside of fixed plate 19 and positive and negative motor 3's output gomphosis, positive and negative motor 3 passes through bolt fixed mounting on mounting panel 11 top surface, axis of rotation 21's positive and negative rotation can be realized in positive and negative motor 3's setting, and positive and negative motor 3's input and single chip microcomputer controller 10 electric connection.

Further, the bottom front side intercommunication of shower nozzle 1 is connected with raceway 5, and raceway 5's the other end intercommunication is connected at shunt tubes 6 simultaneously, and shunt tubes 6's setting can play the effect of reposition of redundant personnel, and shunt tubes 6's both ends are for sealing the setting, and the intercommunication is connected with connecting pipe 7 on shunt tubes 6, and connecting pipe 7's the other end is connected with the water source.

Further, install flow monitoring control valve 4 on raceway 5, flow monitoring control valve 4's setting can be used for the flow of adjustment water, installs booster pump 8 on connecting pipe 7, and booster pump 8's setting can carry out the pressure boost to water, and flow monitoring control valve 4 and booster pump 8 are respectively through conducting wire and single chip microcomputer controller 10 electric connection.

Further, insert post 14 and apopore 9 and set up for lining up, insert the length of post 14 and shorten the setting from the outside to the inside successive layer, should set up the jam that can realize different quantity apopore 9 at the length that electric telescopic handle 15 stretches out to realize the adjustment of pressure.

The working principle is as follows: when in use, the PM2.5 detection sensor 2 on the mounting bar 17 is arranged, dust in the air can be effectively detected, the detected data is transmitted to the single chip microcomputer controller 10, a single chip microcomputer in the single chip microcomputer controller 10 controls the flow monitoring control valve 4 to adjust the flow of water according to the numerical value detected by the PM2.5 detection sensor 2, so that dust fall of the lowest water amount is realized, the intelligent degree is high, the water outlet hole 9 can be blocked under the action of extension of the electric telescopic rod 15 through the arrangement that the inserting column 14 is aligned with the water outlet hole 9, the arrangement that the length of the inserting column 14 is shortened layer by layer from outside to inside can realize different numbers of the water outlet holes 9 according to different lengths of extension of the electric telescopic rod 15, so that the pressure of the water is adjusted, the spraying range is improved, in addition, the pitch angle of spraying of the spray head 1 is adjusted through the rotation of the forward and reverse motor 3, can carry out the pressure that the pressure boost improved water to water through booster pump 8's setting, this setting has improved the scope that sprays the dust fall greatly, has reduced the intensity that dust device installed.

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.

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

1. The utility model provides a dust device for construction site, includes shower nozzle (1) and mounting panel (11), its characterized in that: the top of mounting panel (11) is provided with a plurality of shower nozzles (1) side by side, and is a plurality of equal spiral cover has sealed lid (12) on the rear end face of shower nozzle (1), and is a plurality of simultaneously evenly be provided with multilayer apopore (9) along the circumferencial direction on the preceding terminal surface of shower nozzle (1), the inside cover of shower nozzle (1) has connecting plate (13), evenly be provided with multilayer insert post (14) along the circumferencial direction on the surface that connecting plate (13) are close to apopore (9) one side, the opposite side surface central point of connecting plate (13) puts fixedly connected with electric telescopic handle (15) simultaneously, the other end of electric telescopic handle (15) passes sealed lid (12) and extends to the rear side of sealed lid (12), and the fixed section fixed suit of electric telescopic handle (15) is on sealed lid (12), fixed suit has adapter sleeve (16) on the lateral surface of sealed lid (12), the utility model discloses a sensor, including adapter sleeve (16), surface both sides symmetric connection has mounting bar (17), fixed mounting has PM2.5 to detect sensor (2) on the leading flank of mounting bar (17), fixed mounting has single chip microcomputer controller (10) on the top surface of mounting panel (11) one side, single chip microcomputer controller (10) detect sensor (2) electric connection in electric telescopic handle (15) and PM2.5 respectively through the conduction line.

2. The dust falling device for the construction site according to claim 1, characterized in that: the connecting sleeve is characterized in that a connecting column (18) is fixedly connected to the outer surface of the lower end of the connecting sleeve (16), a fixing piece (20) is fixedly connected to the lower end of the connecting column (18), and a rotating shaft (21) is fixedly sleeved at the center of the fixing piece (20).

3. The dust suppression device for the construction site according to claim 2, characterized in that: fixedly connected with fixed plate (19) on mounting panel (11) top surface of stationary blade (20) both sides, axis of rotation (21) rotate through antifriction bearing (22) and connect on fixed plate (19), the one end of axis of rotation (21) is passed fixed plate (19) and is extended to the outside of fixed plate (19) and the output gomphosis of positive and negative motor (3), positive and negative motor (3) fixed mounting is on mounting panel (11) top surface, and positive and negative motor (3) are through conducting wire and single chip microcomputer controller (10) electric connection.

4. The dust falling device for the construction site according to claim 1, characterized in that: the bottom front side of shower nozzle (1) intercommunication is connected with raceway (5), and the other end intercommunication of raceway (5) is connected in shunt tubes (6) simultaneously, the both ends of shunt tubes (6) are for sealing the setting, the intercommunication is connected with connecting pipe (7) on shunt tubes (6).

5. The dust suppression device for the construction site according to claim 4, wherein: install flow monitoring control valve (4) on raceway (5), install booster pump (8) on connecting pipe (7), flow monitoring control valve (4) and booster pump (8) are respectively through conducting wire and single chip microcomputer controller (10) electric connection.

6. The dust falling device for the construction site according to claim 1, characterized in that: insert post (14) and apopore (9) for the alignment setting, the length of inserting post (14) shortens the setting from outside to inside layer by layer.