Atomization dust falling device for building engineering construction

Abstract

The invention discloses an atomization dust falling device for building engineering construction, which comprises a water pipe, a plurality of mounting grooves are equidistantly formed in the water pipe, offset nozzles are arranged in the mounting grooves, a plurality of symmetrically arranged rotating grooves are equidistantly formed in the water pipe, and guide devices are mounted in the symmetrically arranged rotating grooves and comprise guide pipes; the outer ring of the bottom of the guide pipe is slidably connected with the inner ring of the water pipe, a V-shaped groove is formed in the middle of the guide pipe, the lower end of the V-shaped groove makes contact with the lower end of the offset spray head, a guide groove is formed in the bottom of the V-shaped groove and connected with the lower end of a guide block, the guide block is slidably connected with a rotating groove, and the top of the guide block is connected with the bottom of a wind direction plate. By means of the atomization dust falling device for building engineering construction, the problems that in windy days, mist sprayed by the atomization spray heads can be blown to the surrounding environment, passersby and buildings, the surrounding environment is affected, and meanwhile passing of the passersby can also be affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of dust reduction in building construction, in particular to an atomization dust reduction device for building engineering construction. Background Art

[0002] In the patent application with application publication number CN118718631A, a dust reduction atomizing device for construction is disclosed, including a base and a telescopic rod, characterized in that: the base is a square flat plate, and support columns are arranged below the four corners of the square flat plate, and the telescopic rod supports the atomizer, so that when the atomizer rotates about the rotating shaft, the telescopic rod rotates around the rotating shaft with the atomizer, and then one end of the telescopic rod slidingly installed in the limit groove slides relatively in the limit groove; the telescopic rod is composed of a first rectangular rod and a second rectangular rod, and a mounting groove is provided at one end of the second rectangular rod. The dust reduction atomizing device for construction of the present invention has the advantages of simple structure and convenient manufacture, and the atomizer can realize 360° rotating spraying around and effectively improve the atomization dust reduction range of the atomizing device.

[0003] The primary function of existing construction site dust reduction is to protect the environment. During the construction process, earth excavation, material transportation and other links will generate a lot of dust, which will not only pollute the air, but also damage the surrounding environment and ecosystem. By taking effective dust reduction measures, such as sprinkling water and covering, the emission of dust can be greatly reduced, thereby protecting the environment. In order to protect the surrounding environment, a circle of atomizing nozzles will be surrounded by the outer circle of the construction site to reduce dust. However, on windy days, the spray of the atomizing nozzles will blow towards the surrounding environment, passers-by and buildings, affecting the surrounding environment and the passers-by.

[0004] Therefore, a kind of atomization dust suppression device for construction engineering is needed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide an atomizing dust suppression device for construction engineering to solve the technical problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an atomizing dust suppression device for construction engineering, comprising a water pipe, the water pipe is provided with a plurality of installation slots at equal intervals, the installation slots are provided with offset nozzles, the water pipe is provided with a plurality of symmetrically arranged rotating slots at equal intervals, and the symmetrically arranged rotating slots are provided with guide devices; The guide device includes a guide tube, the outer ring of the bottom of the guide tube is slidably connected to the inner ring of the water pipe, a V-shaped groove is provided in the middle of the guide tube, the lower end of the V-shaped groove is in contact with the lower end of the offset nozzle, a guide groove is provided at the bottom of the V-shaped groove, the guide groove is connected to the lower end of the guide block, the guide block is slidably connected to the rotating groove, and the top of the guide block is connected to the bottom of the wind deflector.

[0007] Furthermore, the guide block includes a U-shaped block, the inner wall of the U-shaped block is connected to the wind deflector, the bottom of the wind deflector is connected to the outer ring plate, the bottom of the outer ring plate is connected to the top of the guide rod, the lower end of the guide rod is connected to the guide groove through the second rubber ring, and the upper end of the guide rod is slidably connected to the rotating groove.

[0008] Furthermore, the offset nozzle includes a mounting seat, the lower end of the outer ring of the mounting seat is connected to the inner ring of the first rubber ring, the mounting seat at the upper end of the first rubber ring is clamped with the mounting groove, a ball is arranged on the inner ring of the mounting seat, a circular water inlet groove is provided at the bottom of the ball, a through threaded hole is provided at the bottom of the water inlet groove, the threaded hole is threadedly connected to the mist nozzle, the bottom of the mist nozzle is connected to one end of the offset rod, the other end of the offset rod is in contact with the V-shaped groove, and the upper end of the mounting seat is threadedly connected to the threaded ring cover.

[0009] Furthermore, a third rubber ring is arranged at the bottom of the inner ring of the threaded ring cover, and the third rubber ring contacts the surface of the ball.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the atomization dust suppression device for construction engineering is reasonable and has the following advantages: (1) When the wind direction sensing plate is affected by the wind direction, the wind direction plate is affected by the wind and deflects in the wind direction. Then the wind direction plate drives the U-shaped block, the outer ring plate guide rod, and the second rubber ring to rotate in the direction of the guide groove. Finally, the guide tube is driven by the guide rod to rotate along the inner wall of the water pipe. When the guide tube rotates, the V-shaped groove provided in the guide tube can push the deflection rod to deflect. Then the deflection rod allows the ball bearing to drive the mist nozzle to deflect in the opposite direction of the guide tube. When the wind blows in the surrounding direction, the deflected nozzle will blow inward to prevent the water mist and dust from blowing to the surrounding environment, passers-by and buildings. When the wind blows inward to the construction site, due to the influence of the wind direction, the water mist will continue to remain at the deflected nozzle position or the lower end. When there is no wind, the water inlet trough and the water outlet channel of the mist nozzle will help the ball bearing and the mist nozzle to return to the center under the action of water pressure to prevent the mist nozzle from being unable to return to the center when spraying water outward or inward due to the influence of wind direction.

[0011] (2) The width of the guide tube is smaller than the width of the rotating groove. The second rubber ring makes it easier for workers to install the guide block. They only need to press hard to install it. At the same time, a ring rod is arranged inside the second rubber ring to prevent large deformation. The ring rod is connected to the guide rod to prevent the guide block from leaving the rotating groove. The second rubber ring can form a seal by moving upward after being filled with water. When rotating along the rotating groove, the length of the second rubber ring is greater than the length of the rotating groove, thereby avoiding gaps in the rotating groove during rotation and water overflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the local structure of the present invention; Figure 2 It is a structural schematic diagram of the water pipe in the present invention; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4 An exploded view of the present invention; Figure 5 Exploded view of the offset nozzle in the present invention Figure 6 This is a schematic diagram of the internal structure of the present invention in a state of being deflected by wind; Figure 7 for Figure 6 Enlarged view of point B in the middle; Figure 8 It is a structural schematic diagram of the guide block in the present invention; Fig. 9 It is a structural schematic diagram of the guide tube in the present invention; In the figure: 1-water pipe, 11-mounting groove, 12-rotating groove, 2-offset nozzle, 21-mounting seat, 211-first rubber ring, 22-offset rod, 23-ball, 231-water inlet groove, 24-mist nozzle, 25-threaded ring cover, 251-third rubber ring, 3-guide device, 31-guide pipe, 311-V-shaped groove, 312-guide groove, 32-guide block, 321-guide rod, 322-second rubber ring, 323-outer ring plate, 324-U-shaped block, 33-wind deflector. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-9The present invention provides a technical solution: an atomizing dust suppression device for construction engineering, comprising a water pipe 1, a plurality of installation grooves 11 are equidistantly provided in the water pipe 1, an offset nozzle 2 is arranged in the installation groove 11, a plurality of symmetrically arranged rotating grooves 12 are equidistantly provided in the water pipe 1, a guide device 3 is installed in the symmetrically arranged rotating grooves 12, the guide device 3 comprises a guide pipe 31, the outer ring of the bottom of the guide pipe 31 is slidably connected with the inner ring of the water pipe 1, a V-shaped groove 311 is provided in the middle of the guide pipe 31, the lower end of the V-shaped groove 311 is in contact with the lower end of the offset nozzle 2, a guide groove 312 is provided at the bottom of the V-shaped groove 311, the guide groove 312 is connected to the lower end of the guide block 32, the guide block 32 is slidably connected with the rotating groove 12, and the guide block The top of 32 is connected to the bottom of the wind direction plate 33. When the wind direction plate 33 senses the wind direction, the wind direction plate 33 is affected by the wind and deviates in the wind direction. Then the wind direction plate 33 drives the U-shaped block 324, the guide rod 321 of the outer ring plate 323, and the second rubber ring 322 to rotate in the wind direction position along the rotation direction of the guide groove 312. Finally, the guide tube 31 is driven by the guide rod 321 to rotate along the inner wall of the water pipe 1, and then causes the offset nozzle 2 to deviate in the opposite direction of the wind direction. When the wind blows in the surrounding area, the offset nozzle 2 will blow inward to prevent water mist and dust from blowing to the surrounding environment, passers-by and buildings. When the wind blows inward to the construction site, due to the influence of the wind direction, the water mist will continue to remain at the offset nozzle 2 position or the lower end.

[0015] The guide block 32 includes a U-shaped block 324, the inner wall of the U-shaped block 324 is connected to the wind direction plate 33, the bottom of the wind direction plate 33 is connected to the outer ring plate 323, the bottom of the outer ring plate 323 is connected to the top of the guide rod 321, the lower end of the guide rod 321 passes through the second rubber ring 322 and is connected to the guide groove 312, the upper end of the guide rod 321 is slidably connected to the rotation groove 12, the width of the guide rod 321 is smaller than the width of the rotation groove 12, the second rubber ring 322 is convenient for workers to install the guide block 32, and it can be installed by pressing hard. At the same time, an annular rod is arranged inside the second rubber ring 322 to prevent large deformation, the annular rod is connected to the guide rod 321 to prevent the guide block 32 from being separated from the rotation groove 12, and the second rubber ring 322 can form a seal by moving up after being filled with water. When rotating along the rotation groove 12, the length of the second rubber ring 322 is greater than the length of the rotation groove 12, thereby avoiding gaps in the rotation groove 12 during rotation and water overflow.

[0016] The offset nozzle 2 includes a mounting seat 21, the lower end of the outer ring of the mounting seat 21 is connected to the inner ring of the first rubber ring 211, the mounting seat 21 at the upper end of the first rubber ring 211 is clamped with the mounting groove 11, a ball 23 is arranged on the inner ring of the mounting seat 21, a circular water inlet groove 231 is arranged at the bottom of the ball 23, a threaded hole is arranged at the bottom of the water inlet groove 231, the threaded hole is threadedly connected to the mist nozzle 24, the bottom of the mist nozzle 24 is connected to one end of the offset rod 22, and the other end of the offset rod 22 is connected to the V-shaped groove 311 When the guide tube 31 rotates, the V-shaped groove 311 can push the offset rod 22 to offset, and then the offset rod 22 allows the ball 23 to drive the mist nozzle 24 to offset and spray along the opposite direction of the guide tube 31. The upper end of the mounting seat 21 is threadedly connected with the threaded ring cover 25. When there is no wind, the water inlet groove 231 and the water outlet channel of the mist nozzle 24 will help the ball 23 and the mist nozzle 24 to return to the center under the action of water pressure, so as to prevent the mist nozzle 24 from being unable to return to the center when spraying water outward or inward due to the influence of wind direction.

[0017] A third rubber ring 251 is disposed at the bottom of the inner ring of the threaded ring cover 25 . The third rubber ring 251 contacts the surface of the ball 23 . The third rubber ring 251 can better form a seal to prevent water leakage between the ball 23 and the threaded ring cover 25 .

[0018] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An atomizing dust suppression device for construction engineering, comprising a water pipe (1), characterized in that: The water pipe (1) is provided with a plurality of installation grooves (11) at equal intervals, the installation grooves (11) are provided with offset nozzles (2), the water pipe (1) is provided with a plurality of symmetrically arranged rotation grooves (12) at equal intervals, the symmetrically arranged rotation grooves (12) are provided with guide devices (3); The guide device (3) comprises a guide tube (31), the outer ring of the bottom of the guide tube (31) is slidably connected to the inner ring of the water pipe (1), a V-shaped groove (311) is provided in the middle of the guide tube (31), the lower end of the V-shaped groove (311) is in contact with the lower end of the offset nozzle (2), a guide groove (312) is provided at the bottom of the V-shaped groove (311), the guide groove (312) is connected to the lower end of the guide block (32), the guide block (32) is slidably connected to the rotating groove (12), and the top of the guide block (32) is connected to the bottom of the wind direction plate (33).

2. The atomizing dust suppression device for construction engineering according to claim 1, characterized in that: The guide block (32) comprises a U-shaped block (324), the inner wall of the U-shaped block (324) is connected to the wind direction plate (33), the bottom of the wind direction plate (33) is connected to the outer ring plate (323), the bottom of the outer ring plate (323) is connected to the top of the guide rod (321), the lower end of the guide rod (321) passes through the second rubber ring (322) and is connected to the guide groove (312), and the upper end of the guide rod (321) is slidably connected to the rotating groove (12).

3. The atomizing dust suppression device for construction engineering according to claim 1 is characterized in that: The deflection nozzle (2) comprises a mounting seat (21), the lower end of the outer ring of the mounting seat (21) is connected to the inner ring of the first rubber ring (211), the mounting seat (21) at the upper end of the first rubber ring (211) is clamped with the mounting groove (11), a ball (23) is arranged on the inner ring of the mounting seat (21), a circular water inlet groove (231) is arranged at the bottom of the ball (23), a threaded hole is arranged through the bottom of the water inlet groove (231), the threaded hole is threadedly connected to the mist nozzle (24), the bottom of the mist nozzle (24) is connected to one end of the deflection rod (22), the other end of the deflection rod (22) is in contact with the V-shaped groove (311), and the upper end of the mounting seat (21) is threadedly connected to the threaded ring cover (25).

4. The atomizing dust suppression device for construction engineering according to claim 3 is characterized in that: A third rubber ring (251) is arranged at the bottom of the inner ring of the threaded ring cover (25), and the third rubber ring (251) is in contact with the surface of the ball (23).

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