CN222151392U - A dust suppression device for construction - Google Patents
A dust suppression device for construction Download PDFInfo
- Publication number
- CN222151392U CN222151392U CN202420973547.9U CN202420973547U CN222151392U CN 222151392 U CN222151392 U CN 222151392U CN 202420973547 U CN202420973547 U CN 202420973547U CN 222151392 U CN222151392 U CN 222151392U
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- Prior art keywords
- fixedly connected
- support
- bracket
- dust
- fog gun
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- 239000000428 dust Substances 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001629 suppression Effects 0.000 title claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007921 spray Substances 0.000 abstract description 17
- 238000009435 building construction Methods 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 10
- 239000002002 slurry Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a dust settling device for building construction, which relates to the field of building construction and aims to solve the problems that when an existing fog gun vehicle works, the operation direction of a spray head is single, the spraying range and the spraying angle are relatively fixed and are difficult to adapt to the requirements of different construction sites, in addition, the spraying amount of the fog gun vehicle is large, aiming at a narrow space, slurry is easily formed due to too concentrated spraying amount, and the construction of workers is influenced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a dust fall device for building construction.
Background
With the rapid development of urban construction, the problem of dust pollution generated on building construction sites is increasingly serious. The dust not only threatens the health of constructors, but also has serious influence on the surrounding environment and the air quality. In order to effectively control and reduce dust pollution in building construction, the existing dust fall technology mainly adopts a fog gun car to spray water and reduce dust. However, the conventional fog gun vehicle has a plurality of limitations in practical application, and cannot completely meet the dust fall requirement of a building construction site.
The spray quantity of the fog gun car is usually large, the fog gun car sprays water after atomizing the water through a high-pressure water pump to form large-area water fog, in addition, the fog gun car usually adopts a fixed spray head design, and the spray range and the spray angle of the fog gun car are relatively fixed. The design makes the fog gun car difficult to adapt to dust fall requirements of different construction sites. In some specific construction areas, such as the flanks of a building or narrow construction passages, fog gun vehicles often cannot be covered effectively, resulting in poor dust settling.
The patent with the application number of CN202321490646.3 discloses an energy-saving and environment-friendly dust fall device for building construction, which comprises a trolley and a dust collection mechanism, wherein an exhaust fan is driven to suck air in a containing cavity into the containing cavity to form negative pressure, a dust collection nozzle sucks the air with dust at the periphery into the containing cavity, the water level in the containing cavity is higher than a partition plate, the weight of the air with dust is lower than that of water, so that the air with dust can be filtered by the water in the containing cavity to remove the dust in the air to form sewage, and the filtered air can be pumped out of a box body by the exhaust fan.
However, when the dust is more generated, the dust cannot be sucked by one dust suction nozzle alone, and the problem of partial dust emission still exists.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the dust settling device for the building construction, which effectively solves the problems that when the existing fog gun vehicle works, the operation direction of a spray head is single, the spraying range and the spraying angle are relatively fixed, and the requirements of different construction sites are difficult to adapt, in addition, the spraying water quantity of the fog gun vehicle is large, and the spraying water quantity is too concentrated to form slurry easily aiming at a narrow space, so that the construction of workers is influenced.
The utility model provides the technical scheme that the device comprises a mobile station, wherein a base is fixedly connected to the mobile station, a bracket is rotationally connected to the base, one side of the bracket is fixedly connected with a three-way joint, a first water inlet pipe and a second water inlet pipe are fixedly connected to the three-way joint, the other end of the first water inlet pipe is fixedly connected with a fog gun barrel, and the other end of the second water inlet pipe is fixedly connected with an auxiliary dust removal frame;
The auxiliary dust removal frame comprises a supporting seat, wherein the supporting seat is fixedly connected with the support, a rotary joint is rotationally connected to the supporting seat, and an atomization nozzle is fixedly connected to the rotary joint.
Preferably, the supporting seat is provided with a sliding groove, the sliding groove is slidably connected with a fixing seat, the fixing seat is fixedly connected with the support, and the supporting seat is fixedly connected with the fixing seat through a bolt.
Preferably, the rotary joint is fixedly connected with a control valve, one end of the control valve is connected with a corrugated pipe, and the other end of the corrugated pipe is fixedly connected with the atomizing nozzle.
Preferably, the support is fixedly connected with two symmetrically distributed support rods, the other ends of the support rods are hinged to the fog gun barrel, the two support rods are located on two sides of the fog gun barrel, the fog gun barrel is hinged to a hydraulic rod, and the other ends of the hydraulic rods are hinged to the support.
Preferably, an anti-collision frame is fixedly connected to the support, and the anti-collision frame is located on the side edge of the fog gun barrel.
Preferably, the mobile station comprises a carrier plate, a first supporting rod is fixedly connected to the carrier plate, one end of the first supporting rod is rotatably connected with a first caster, the other end of the first supporting rod is hinged with a second supporting rod, and the lower end of the second supporting rod is rotatably connected with two symmetrically distributed second casters.
Compared with the prior art, the utility model has the outstanding advantages that:
The auxiliary dust removing frame is additionally arranged on the front side of the relative fog gun barrel, and can spray dust fall on the side wings of the fog gun carriage, so that the action range of the device is enlarged, and meanwhile, the bracket of the fog gun barrel at the next time can rotate, so that the operation direction of the fog gun barrel is adjusted, and the requirements of a construction site are met.
The five-ring spray head on the auxiliary dust removal frame has the advantages of smaller water spraying amount and small action range, can avoid slurry phenomenon caused by excessive water amount aiming at dust removal in a small range, and can perform azimuth adjustment at three hundred sixty degrees under the action of the rotary joint, thereby having strong applicability.
Drawings
Fig. 1 is a schematic view of a first axial side structure of embodiment 1 of the present utility model.
Fig. 2 is a schematic diagram of a second axial side structure of embodiment 1 of the present utility model.
FIG. 3 is a schematic view showing a sectional structure of a left part of embodiment 2 of the present utility model.
Fig. 4 is a schematic view of a bracket connection structure according to the present utility model.
Fig. 5 is a schematic view of the structure of the auxiliary dust removing frame of the present utility model.
The drawing comprises a mobile station 1, a carrier plate 101, a first supporting rod 102, a first trundle 103, a second trundle 104, a second supporting rod 105, a second trundle 2, a base 3, a bracket 4, a three-way joint 5, a first water inlet pipe 6, a second water inlet pipe 7, a fog gun barrel 8, an auxiliary dust removing frame 801, a supporting seat 802, a rotary joint 803, an atomizing spray head 804, a chute 805, a fixed seat 806, a control valve 807, a corrugated pipe 9, a supporting rod 10, a hydraulic rod 11 and an anti-collision frame.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
Referring to fig. 1-5, the dust settling device for building construction comprises a mobile station 1, wherein a base 2 is fixedly connected to the mobile station 1, a support 3 is rotatably connected to the base 2, a three-way joint 4 is fixedly connected to one side of the support 3, a first water inlet pipe 5 and a second water inlet pipe 6 are fixedly connected to the three-way joint 4, a fog gun barrel 7 is fixedly connected to the other end of the first water inlet pipe 5, an auxiliary dust removing frame 8 is fixedly connected to the other end of the second water inlet pipe 6, the auxiliary dust removing frame 8 comprises a supporting seat 801, the supporting seat 801 is fixedly connected with the support 3, a rotary joint 803 is rotatably connected to the supporting seat 801, and an atomizing nozzle is fixedly connected to the rotary joint 802.
The mobile station 1 is located the downside position of device, the base 2 is fixed on the mobile station 1, rotate between support 3 and the base 2 and be connected, can adjust the operation position of fog gun barrel 7 and helpless dust frame on the support 3 through rotating support 3, make fog gun barrel 7 and supplementary dust frame can carry out three hundred sixty degrees position adjustment, the operation scope and the application scope of increasing device, fog gun barrel 7 external connection has first inlet tube 5, dust fall auxiliary frame external connection second inlet tube 6, first inlet tube 5 and second inlet tube 6 pass through the joint connection, the inlet tube external water tank of three-way connection 4 still is equipped with high-pressure pump in the fog gun barrel 7, fan and controlgear, fog gun barrel 7 uses high-pressure pump and fine atomizing nozzle to atomize water, then utilize the amount of wind and the pressure of fan to convey very long distance with the water smoke of atomizing, fog gun barrel 7 is the same with the atomizing principle of current fog gun car, do not excessively describe here, supplementary dust gun barrel 8 passes through the support seat 801 to be fixed in the front side position of support 3, supplementary dust gun barrel 8 carries out the effect of mist spray nozzle 803 to the side of support 3, the side of spray nozzle 803 can be increased, the side of spray nozzle 803 is carried out to the relative spray the device 803, the side of the spray device 803 is improved to the side of the spray nozzle 803.
The bottom of the supporting seat 801 is provided with the sliding groove 804, and the supporting seat 801 can slide left and right relative to the fixed seat 805 under the action of the sliding groove 804, so that the position of the supporting seat 801 on the bracket 3 is adjusted, and the supporting seat 801 and the fixed seat 805 are fixed through screws and nuts, so that the disassembly and the assembly are convenient.
The atomizing nozzles 803 are provided with three groups, the three groups of atomizing nozzles 803 are provided with control valves 806, when in use, the corresponding number of atomizing nozzles 803 can be opened more required, the corrugated pipe 807 has better deformability, and the position of the atomizing nozzle 803 can be adjusted at will, so that the atomizing nozzle 803 better corresponds to a dust falling point.
Further, in order to conveniently adjust the action range of the fog gun barrel 7, the support 3 is further provided with an oil pump, the oil pump controls the expansion and contraction of the hydraulic rod 10, the hydraulic rod 10 is located at the front side of the support rod 9, when the hydraulic rod 10 stretches, the hydraulic rod 10 drives the front side of the fog gun barrel 7 to rotate upwards, so that the elevation angle of the fog gun barrel 7 is raised, the highest point of the parabola sprayed by the fog gun barrel 7 is raised, the spraying distance is relatively increased, and conversely, when the hydraulic rod 10 stretches, the elevation angle of the fog gun barrel 7 is relatively reduced.
The both sides of fog gun barrel 7 are equipped with crashproof frame 11, and crashproof frame 11 along with between and fog gun barrel 7 can synchronous rotation, and when rotating, crashproof frame 11 just those protection to fog gun barrel 7, avoids fog gun barrel 7 taking place direct collision in the disordered environment, ensures the safety of fog gun barrel 7.
Example 2
The structure of the present embodiment is the same as that of the present embodiment, as shown in fig. 3, and the specific point of the present embodiment is that the mobile station 1 includes a carrier plate 101, a first supporting rod 102 is fixedly connected to the carrier plate 101, one end of the first supporting rod 102 is rotatably connected to a first caster 103, the other end of the first supporting rod 102 is hinged to a second supporting rod 104, and two symmetrically distributed second casters 105 are rotatably connected to the lower end of the second supporting rod 104.
Because the environment that the building was used is abominable, the road surface on construction site can be uneven, the device is to remove and fix at the place of use earlier to troublesome, be equipped with two first truckles 103 and four second casters 105 below mobile station 1, first truckle 103 and second casters 105 symmetric distribution, first truckle 103 is installed on first branch 102, first branch 102 is L type structure, fix on carrier plate 101 through two connecting pins, second branch 104 middle part and connecting pin rotate and are connected, second branch 104 is n type structure, two second casters 105 are located the downside position of second branch 104, when meeting uneven road surface, second branch 104 can rotate, thereby change the off-ground height of second casters 105, the removal of convenient device.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420973547.9U CN222151392U (en) | 2024-05-08 | 2024-05-08 | A dust suppression device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420973547.9U CN222151392U (en) | 2024-05-08 | 2024-05-08 | A dust suppression device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222151392U true CN222151392U (en) | 2024-12-13 |
Family
ID=93780366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420973547.9U Active CN222151392U (en) | 2024-05-08 | 2024-05-08 | A dust suppression device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222151392U (en) |
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2024
- 2024-05-08 CN CN202420973547.9U patent/CN222151392U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |