CN216259819U

CN216259819U - Dust device for building engineering

Info

Publication number: CN216259819U
Application number: CN202122991199.7U
Authority: CN
Inventors: 周特
Original assignee: Hunan Youhe Purification Technology Co ltd
Current assignee: Hunan Youhe Purification Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of constructional engineering equipment, in particular to a dust falling device for constructional engineering, which comprises a base, wherein a dust falling disc is arranged on the base in a lifting manner through a lifting rod, a water inlet cavity is coaxially formed in the dust falling disc, an opening communicated with the external environment is formed in the bottom of the water inlet cavity, a plurality of atomizing nozzles are arranged on the periphery of the dust falling disc, a plurality of water feeding flow channels are uniformly arranged on the periphery of the water inlet cavity at intervals and are used for communicating the water inlet cavity with the atomizing nozzles, a valve block is rotatably arranged in each water feeding flow channel, and an adjusting assembly is further arranged on the dust falling disc and is used for driving the valve block to rotate in the water feeding flow channels. Dust device for building engineering's dust fall effect is better and equipment cost is low, and the water consumption is adjustable to reduce the dust fall cost.

Description

Dust device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to a dust falling device for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

The generation of building construction raise dust is that various construction links can cause a raise dust on the one hand, and on the other hand can cause secondary traffic raise dust and dust because of construction and transport vehicle adhesive tape earth and building materials such as grit are spilled on the road, and a large amount of raise dust, very easily cause near the air pollution of construction area, influence construction environment. In order to ensure the health of construction engineering constructors and surrounding residents, certain dust-falling measures must be taken in the construction process to reduce the dust pollution generated in the construction process.

At present, when building engineering construction is carried out, a fence and a purse net are generally required to be arranged outside a construction area for dust prevention, and a tower crane spraying system is adopted in the construction area for spraying the construction area so as to reduce integral raise dust. But also need carry out certain watering dust fall to domestic area, office area etc. in the construction area, at present, dust fall generally sprays the dust fall through artifical watering or small-size equipment in this region, and artifical watering efficiency is extremely low, and the atomization effect is poor, is difficult to get rid of the raise dust in the air, and the flexibility that current small-size dust fall equipment used is poor, and it is poor to get rid of the effect to a small amount of raise dust in office area and the domestic area, and the water consumption is big, and the dust fall cost is higher, has restricted the application of this kind of equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a dust-settling device for building engineering, which has the advantages of good dust-settling effect, low equipment cost and adjustable water consumption so as to reduce the dust-settling cost.

In order to achieve the technical effect, the utility model adopts the following technical scheme:

the utility model provides a dust device for building engineering, includes the base, install the dust fall dish through the lifter liftable on the base, the inside coaxial of dust fall dish has been seted up into the water cavity, the bottom of going into the water cavity is equipped with the opening with the external environment intercommunication, the periphery of dust fall dish is equipped with a plurality of atomizer, the periphery interval of going into the water cavity is equipped with a plurality of rivers that send uniformly, it is used for the intercommunication to send the rivers to say water cavity and atomizer, every send all to rotate in the rivers and install the valve block, still be equipped with adjusting part on the dust fall dish, adjusting part is used for the drive the valve block is in send the interior rotation of rivers.

Further, the dust fall dish is in be equipped with the regulation hole directly over the water feeding runner, the regulation downthehole internal rotation is connected with the pivot, the pivot with regulation hole clearance fit just be equipped with the sealing member between regulation hole and the pivot, the bottom of pivot with valve block fixed connection, adjusting part is used for the drive the pivot rotates.

Further, every the top of pivot all extends to the outside and the fixedly connected with driven gear of regulation hole, driven gear with the dust fall dish rotates and connects, the regulation subassembly include with the initiative ring gear of the coaxial setting of dust fall dish, the initiative ring gear rotates and installs on the dust fall dish, driven gear winds the periphery equipartition of initiative ring gear, and every driven gear all with the meshing of initiative ring gear.

Further, the adjusting part still includes the worm wheel, the worm wheel is located directly over the initiative ring gear and through the transmission shaft with initiative ring gear fixed connection, one side meshing of worm wheel has the drive worm, the one end of drive worm is equipped with initiative handle, initiative handle commentaries on classics install in on the dust fall dish.

Further, the lifting rod is slidably mounted in the base, and a lifting cylinder is arranged between the base and the lifting rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the dust-settling device for the building engineering, the liftable dust-settling disc is arranged on the base, the dust-settling coverage area of the dust-settling disc is enlarged by adjusting the height of the dust-settling disc, and meanwhile, the rotatable valve plate is arranged in the water feeding flow passage and is driven to rotate by the adjusting assembly, so that the water spraying amount is adjusted, and the water is saved while dust is settled.

Drawings

Fig. 1 is a schematic overall structure diagram of a dust settling device for construction engineering according to an embodiment of the present invention;

fig. 2 is a top view of a dust settling device for construction engineering according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view at a-a of a dust settling device for construction engineering according to an embodiment of the present invention;

fig. 4 is a schematic partial enlarged structural view of a dust falling device for construction engineering, at a position B, according to an embodiment of the present invention;

fig. 5 is a schematic partial enlarged structural view of a dust falling device for construction engineering at position C according to an embodiment of the present invention;

the reference signs are: 10, a base, 11, a lifting cylinder, 12, a lifting rod, 20, a dust settling disc, 21, a water inlet pipeline, 22, a water inlet cavity, 23, a water feeding flow channel, 231, an atomizing nozzle, 24, a valve plate, 241, a rotating shaft, 25, an adjusting hole, 251, a flexible sealing ring, 26, a driven gear, 27, a driving gear ring, 31, a driving handle, 32, a driving worm, 33, a worm wheel, 34 and a transmission shaft.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-, the dust device for building engineering that this embodiment provided includes base 10, base 10 can be fixed subaerial, install dust fall dish 20 through lifter 12 liftable on the base 10 to make this dust fall dish 20 height-adjustable, through adjusting the height of this dust fall dish 20, make this dust device for building engineering's dust fall scope adjustable. Specifically, the bottom end of the lifting rod 12 is slidably mounted in the base 10, and a lifting cylinder 11 is arranged between the base 10 and the lifting rod 12. In a specific embodiment, the dustfall plate 20 is driven to move up and down by the extension and contraction of the lifting cylinder 11, so that the dustfall range is adjusted.

In this embodiment, the chamber of intaking 22 has been seted up coaxially to the inside of dust fall dish 20, dust fall dish 20 is equipped with the opening that communicates with the external environment in the bottom of the chamber of intaking 22, the opening part can be dismantled and be equipped with inlet channel 21, inlet channel 21 is connected with the booster pump. The periphery of the dustfall disc 20 is uniformly provided with a plurality of atomizing nozzles 231 at intervals, the periphery of the water inlet cavity 22 is provided with a plurality of water feeding channels 23, and the water feeding channels 23 are used for communicating the water inlet cavity 22 and the atomizing nozzles 231, so that water flow is conveyed to the atomizing nozzles 231 from the water inlet cavity 22. In order to adjust the amount of sprayed water according to the dust pollution condition to achieve the purpose of saving water, a valve plate 24 is rotatably installed in each water supply channel 23. More specifically, the cross section of the water supply channel 23 is circular, the valve plate 24 is in a shape of a circular disc, and the valve plate 24 is coaxially arranged in the water supply channel 23 and is in clearance fit with the inner wall of the water supply channel 23. And the dust fall disc 20 is also provided with an adjusting assembly, and the adjusting assembly is used for driving the valve plate 24 to rotate in the water feeding flow channel 23, so that the water flow is adjusted through the valve plate 24. Specifically, dust fall dish 20 is in be equipped with regulation hole 25 directly over water supply channel 23, the regulation hole 25 internal rotation is connected with pivot 241, pivot 241 with regulation hole 25 clearance fit just be equipped with the sealing member between regulation hole 25 and the pivot 241, the sealing member is flexible sealing ring 251, the bottom of pivot 241 with valve block 24 fixed connection, the adjusting part is used for the drive pivot 241 rotates. In specific implementation, the adjusting assembly drives the rotating shaft 241 to rotate, so that the valve plate 24 rotates in the water feeding channel 23 by a certain angle, and the speed of water flowing through the water feeding channel 23 is controlled, thereby achieving the purpose of saving water flow.

In this embodiment, in order to drive all the rotating shafts 241 to rotate synchronously, the top end of each rotating shaft 241 extends to the outside of the adjusting hole 25 and is fixedly connected with a driven gear 26. Driven gear 26 with dust fall dish 20 rotates and is connected, the regulation subassembly include with dust fall dish 20 coaxial setting's initiative ring gear 27, initiative ring gear 27 rotates and installs on dust fall dish 20, driven gear 26 winds the periphery equipartition of initiative ring gear 27, and every driven gear 26 all with initiative ring gear 27 meshing, thereby the accessible all driven gear 26 of initiative ring gear 27 drive rotate. Furthermore, adjusting part still includes worm wheel 33, worm wheel 33 is located directly over initiative ring gear 27 and through transmission shaft 34 with initiative ring gear 27 fixed connection, one side meshing of worm wheel 33 has drive worm 32, the one end of drive worm 32 is equipped with initiative handle 31, initiative handle 31 change install in on the dust fall dish 20, when concrete implementation, the accessible initiative handle 31 rotates and drives drive worm 32 synchronous revolution, with this worm wheel 33 of rotation drive of drive worm 32 rotates, when worm wheel 33 rotates, this transmission shaft 34 of accessible drives the rotation of initiative ring gear 27 motion with indirect drive pivot 241 to this valve block 24 of this initiative handle 31 drive of accessible is being sent and is being sent this valve block 24

The water flow channel rotates to realize the adjustment of the water feeding amount and control the water spraying amount of the dust settling plate.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a dust device for building engineering which characterized in that: including base (10), install dust fall dish (20) through lifter (12) liftable on base (10), the inside coaxial of dust fall dish (20) has been seted up into water cavity (22), the bottom of going into water cavity (22) is equipped with the opening with the external environment intercommunication, the periphery of dust fall dish (20) is equipped with a plurality of atomizer (231), the periphery interval of going into water cavity (22) is equipped with a plurality of water channels (23) of sending uniformly, it is used for the intercommunication to send water channel (23) go into water cavity (22) and atomizer (231), every send water channel (23) in all to rotate and install valve block (24), still be equipped with adjusting part on dust fall dish (20), adjusting part is used for the drive valve block (24) are in send water channel (23) to rotate.

2. The dust falling device for the building engineering of claim 1, characterized in that: dust fall dish (20) is in be equipped with regulation hole (25) directly over water supply channel (23), regulation hole (25) internal rotation is connected with pivot (241), pivot (241) with regulation hole (25) clearance fit just be equipped with the sealing member between regulation hole (25) and pivot (241), the bottom of pivot (241) with valve block (24) fixed connection, the regulating part is used for the drive pivot (241) rotate.

3. The dust falling device for the building engineering of claim 2, characterized in that: every the top of pivot (241) all extends to the outside and the fixedly connected with driven gear (26) of regulation hole (25), driven gear (26) with dust fall dish (20) rotate and are connected, adjust the subassembly include with the initiative ring gear (27) of the coaxial setting of dust fall dish (20), initiative ring gear (27) are rotated and are installed on dust fall dish (20), driven gear (26) wind the periphery equipartition of initiative ring gear (27), and every driven gear (26) all with initiative ring gear (27) meshing.

4. The dust falling device for the building engineering of claim 3, characterized in that: the adjusting part still includes worm wheel (33), worm wheel (33) are located directly over initiative ring gear (27) and through transmission shaft (34) with initiative ring gear (27) fixed connection, one side meshing of worm wheel (33) has drive worm (32), the one end of drive worm (32) is equipped with initiative handle (31), initiative handle (31) change install in on dust fall dish (20).

5. The dust falling device for the building engineering of claim 1, characterized in that: the lifting rod (12) is slidably mounted in the base (10), and a lifting cylinder (11) is arranged between the base (10) and the lifting rod (12).