Dust falling device for urban road construction

Abstract

The utility model relates to the technical field of road construction, in particular to a dust falling device for urban road construction, which comprises a mounting frame, a bottom plate is fixed at the bottom end of the mounting frame, enclosure plates are mounted on two sides of the mounting frame, a water pipe is arranged on the top surface of the mounting frame, a pinch plate is lapped above the water pipe, the pinch plate is inserted into the surface of the mounting frame, and a dust falling hole is formed in the surface of the mounting frame. The water pipe is used for limiting the water pipe, and a plurality of atomizing nozzles are mounted on a pipe body of the water pipe; the dust falling device for urban road construction has the advantages that the mounting frame of the H-shaped platy structure is adopted, the mounting frame is fixed to the ground through the bottom plate and the mounting groove holes, and mounting is easy, convenient and rapid. The enclosure plates are fixed to the mounting frame through bolts and can be detached and replaced conveniently, and adjustment and maintenance in the construction process are facilitated. And the buckle plate lapped above the water pipe is fixed through the screw and the nut, so that the mounting and dismounting processes are simple, and complicated tools and equipment are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field, concretely is a dust falling device for city road construction. BACKGROUND

[0002] In the city road construction process, the dust produced by excavation, crushing, handling and other operations can cause serious pollution to the environment, not only affecting the health of construction workers, but also causing adverse effects on the living environment and air quality of surrounding residents. Traditional dust falling methods such as watering dust falling have certain effects, but consume a large amount of water and have uneven dust falling effect, which is difficult to achieve ideal dust falling effect.

[0003] In order to solve the above problems, some dust falling devices appear in the market, but these devices are often complex in structure, inconvenient to install and disassemble, and limited in dust falling effect. Therefore, a dust falling device with simple structure, convenient installation and disassembly, and significant dust falling effect is needed to meet the needs of city road construction. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a dust falling device for city road construction to solve the problems raised in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a dust falling device for city road construction, comprising a mounting frame, a bottom plate fixed to the bottom end of the mounting frame, a cladding plate installed on both sides of the mounting frame, a water pipe provided on the top surface of the mounting frame, a buckling plate overlapped above the water pipe, the buckling plate inserted into the surface of the mounting frame for limiting the water pipe, and a plurality of atomizing nozzles installed on the pipe body of the water pipe.

[0006] Preferably, the mounting frame is in the form of an "H" shaped plate structure, a plurality of mounting slot holes are provided on the surface of the bottom plate, the mounting slot holes are in the form of "U" shaped slots, and bolt holes are provided on the bottom surface of the mounting slot holes.

[0007] Preferably, the surface of the mounting frame and the cladding plate is provided with perforations, and the two groups of perforations are penetrated by bolts.

[0008] Preferably, a pipe bundling groove is provided on the top surface of the mounting frame, the pipe bundling groove is in the form of a "U" shaped slot, the buckling plate is in the form of a "Fang" shaped plate structure, two parallel distributed side plates of the buckling plate are respectively inserted into two assembling grooves, the two assembling grooves are respectively provided on the front and rear sides of the mounting frame, a screw rod is fixed on the top surface of the assembling groove, the screw rod penetrates through a through hole, the through hole is provided on the side plate of the buckling plate, the height of the screw rod is greater than the height of the buckling plate, a baffle is fixed on the top end of the screw rod, a nut is sleeved on the screw rod, and the nut is between the baffle and the buckling plate.

[0009] Preferably, the top plate of the buckle has an insert groove on its bottom surface, and a rubber support block is fixed on the top surface of the insert groove. The thickness of the rubber support block is greater than the height of the insert groove. After the screw is tightened, the nut presses the buckle, and the buckle compresses the rubber support block to produce elastic deformation.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model proposes a dust suppression device for urban road construction. It employs an "H"-shaped plate-like mounting frame, which is fixed to the ground via a base plate and mounting slots, making installation simple and quick. The enclosure panel is fixed to the mounting frame with bolts, allowing for easy disassembly and replacement, facilitating adjustment and maintenance during construction. The overlapping plate above the water pipe is fixed with screws and nuts, simplifying installation and disassembly without requiring complex tools or equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0014] Figure 3 This is a front view of the structure of this utility model;

[0015] Figure 4 for Figure 3 Sectional view of the structure at point AA;

[0016] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B;

[0017] Figure 6 This is a schematic diagram of the buckle plate structure of this utility model;

[0018] Figure 7 This is a schematic diagram of the mounting frame structure of this utility model;

[0019] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point C.

[0020] In the diagram: 1. Mounting bracket; 2. Base plate; 3. Mounting slot; 4. Enclosure panel; 5. Through hole; 6. Bolt; 7. Bundled tube slot; 8. Water pipe; 9. Atomizing nozzle; 10. Buckle plate; 11. Assembly slot; 12. Pressure block; 13. Rubber gasket; 14. Through hole; 15. Screw; 16. Nut; 17. Baffle plate; 18. Embedding slot; 19. Rubber support block. Detailed Implementation

[0021] In order to make the utility model purposes, technical scheme carry out clearly, complete description, and the advantage is more clear and explicit, the following combining with the drawings to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiment, only use to explain the embodiment of the utility model, and do not use to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belongs to the scope of the utility model protection.

[0022] Please refer to Figures 1 to 8 The utility model provides a technical scheme: a dust falling device for city road construction, including mounting bracket 1, the bottom of mounting bracket 1 is fixed with bottom plate 2, mounting bracket 1 is " H " shaped plate structure, the surface of bottom plate 2 is equipped with multiple installation slot hole 3, installation slot hole 3 is " U " letter shape slot, the bottom surface of installation slot hole 3 is equipped with bolt hole, the both sides of mounting bracket 1 are all installed with enclosure board 4, the surface of mounting bracket 1 and enclosure board 4 is all equipped with perforation 5, two groups of perforation 5 are penetrated by bolt 6.

[0023] When using, multiple mounting bracket 1 is arranged along the road construction line, bottom plate 2 is fixed to the ground by passing through installation slot hole 3 through expansion pipe, then enclosure board 4 is inserted between two mounting bracket 1 from top to bottom, and enclosure board 4 is fixed on mounting bracket 1 by bolt 6, so as to constitute the protection of road construction site, and the dust in the site is blocked to a certain extent.

[0024] The top surface of mounting bracket 1 is equipped with water pipe 8, the upper side of water pipe 8 is overlapped with buckling plate 10, buckling plate 10 is inserted on the surface of mounting bracket 1, and is used for limiting water pipe 8, multiple atomizing nozzles 9 are installed on the pipe body of water pipe 8, the top surface of mounting bracket 1 is equipped with bundle pipe slot 7, bundle pipe slot 7 is " U " letter shape slot, buckling plate 10 is " F " letter shape plate structure, the two parallel distribution side plates of buckling plate 10 are inserted in two assembly slots 11 respectively, two assembly slots 11 are arranged on the front and back sides of mounting bracket 1 respectively, the top surface of assembly slot 11 is fixed with screw rod 15, screw rod 15 penetrates through through hole 14, through hole 14 is arranged on the side plate of buckling plate 10, the height of screw rod 15 is greater than the height of buckling plate 10, the top end of screw rod 15 is fixed with baffle 17, and the screw rod of screw rod 15 is sleeved with nut 16, and nut 16 is between baffle 17 and buckling plate 10, the bottom surface of the top plate of buckling plate 10 is equipped with embedding slot 18, the top surface of embedding slot 18 is fixed with rubber supporting block 19, the thickness of rubber supporting block 19 is greater than the height of embedding slot 18, nut 16 extrudes buckling plate 10 after locking screw rod 15, buckling plate 10 extrudes rubber supporting block 19 and generates elastic deformation, and the bottom surface of pressing block 12 is fixed with rubber gasket 13.

[0025] When in use, loosen the nut 16, and the nut 16 is placed under the stopper 17, at this time, the embedded groove 18 is in the initial state, that is, the embedded groove 18 lifts the buckle 10, and the reserved space for the pipe is between the pressing block 12 and the pipe groove 7. After the water pipe 8 is inserted between the pressing block 12 and the water pipe 8, the atomizing nozzle 9 is installed on the water pipe 8 one by one. The atomizing nozzle 9 can be a traditional screw type or a plug-in buckle type. Then, screw down the nut 16, and press down the buckle 10 to drive the pressing block 12 to clamp the water pipe 8, until the rubber support block 19 is deformed by the buckle 10. At this time, the water pipe 8 is firmly fixed in the pipe groove 7. The rubber support block 19 is installed to not only improve the firmness of the screw connection between the screw rod 15 and the nut 16 when the rubber support block 19 deforms and rebounds, but also to facilitate the disassembly of the buckle 10 after loosening the nut 16.

[0026] It should be particularly pointed out that if the atomizing nozzle 9 is pre-fixed on the water pipe 8, the top of the screw rod 15 no longer has the stopper 17, so that the nut 16 can be removed from the top of the screw rod 15, and the buckle 10 can be easily removed from the top of the mounting frame 1, thereby facilitating the installation of the water pipe 8.

[0027] The detailed use process is as follows:

[0028] Device installation: along the road construction line, a plurality of mounting frames 1 are arranged according to the needs. These mounting frames 1 are fixed to the ground through the mounting slot holes 3 and bolt holes on the bottom plate 2 at the bottom end of the mounting frames 1 by using expansion pipes and bolts. The enclosure plate 4 is inserted between two mounting frames 1, and the enclosure plate 4 is fixed on the mounting frames 1 by penetrating the through holes 5 on the mounting frames 1 and the enclosure plate 4 with the bolts 6. In this way, the mounting frames 1 and the enclosure plate 4 jointly form a protective structure for the construction site, which can effectively block the dust outside the site.

[0029] Water pipe and atomizing nozzle installation: On the top surface of the mounting frame 1, a bundle pipe groove 7 is arranged for placing the water pipe 8. The "U" shaped groove design of the bundle pipe groove 7 can well accommodate the water pipe 8 and provide support for it. A buckle plate 10 is overlapped above the water pipe 8, the buckle plate 10 is inserted into the assembly groove 11 on the surface of the mounting frame 1 by splicing, and is fixed by using a screw rod 15 and a nut 16. The "Fang" shaped plate structure design of the buckle plate 10 makes the two parallel distributed side plates firmly inserted into the assembly groove 11. When installing the water pipe 8, first loosen the nut 16, so that the buckle plate 10 is in the lifting state under the action of the rubber support block 19, at this time the enough pipe passing space is reserved between the pressing block 12 on the buckle plate 10 and the bundle pipe groove 7. Pass the water pipe 8 through the space between the pressing block 12 and the bundle pipe groove 7, and then install the atomizing nozzle 9 on the water pipe 8 one by one. The atomizing nozzle 9 can adopt the traditional screw type or the splicing buckle type, so as to facilitate installation and disassembly. After the atomizing nozzle 9 is installed, the nut 16 is screwed down, so that the buckle plate 10 is pressed down and drives the pressing block 12 to clamp the water pipe 8. During the locking of the nut 16, the rubber support block 19 will be extruded by the buckle plate 10 to produce elastic deformation, thereby further increasing the firmness of the water pipe 8.

[0030] Dust falling working principle: when the water pipe 8 is connected to the water source, water will flow through the water pipe 8 to each atomizing nozzle 9. The atomizing nozzle 9 atomizes the water into tiny water droplets and sprays them into the air at the construction site. These tiny water droplets can effectively adsorb the dust particles in the air, thereby playing a role in dust falling. Through the simultaneous spraying of water mist by the atomizing nozzles 9 on multiple mounting frames 1, effective dust falling of the entire construction site can be achieved.

[0031] Device disassembly and maintenance: if it is necessary to disassemble the buckle plate 10 to replace or repair the water pipe 8 and the atomizing nozzle 9, only the nut 16 needs to be loosened, so that the rubber support block 19 rebounds and lifts the buckle plate 10, so that the buckle plate 10 can be easily disassembled from the mounting frame 1. If the atomizing nozzle 9 is pre-fixed on the water pipe 8, the stopper 17 can not be installed on the top of the screw rod 15, so that the nut 16 can be removed from the top end of the screw rod 15, thereby more conveniently disassembling the buckle plate 10. After disassembly and repair are completed, the device is reassembled according to the above steps, and it is ensured that all parts are firmly fixed in place.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust falling device for urban road construction, comprising a mounting frame (1), the bottom end of the mounting frame (1) is fixed with a bottom plate (2), characterized in that: Both sides of the mounting frame (1) are equipped with enclosing plates (4). The top surface of the mounting frame (1) is provided with a water pipe (8). A buckle plate (10) is lapped above the water pipe (8). The buckle plate (10) is inserted on the surface of the mounting frame (1) for limiting the water pipe (8). A plurality of atomizing nozzles (9) are installed on the pipe body of the water pipe (8).

2. The dust falling device for urban road construction according to claim 1, characterized in that: The mounting frame (1) is in the shape of an "H"-shaped plate structure. A plurality of mounting slots (3) are formed on the surface of the bottom plate (2). The mounting slots (3) are in the shape of a "U"-shaped groove. Bolt holes are formed on the bottom surface of the mounting slots (3).

3. The dust falling device for urban road construction according to claim 1, characterized in that: Perforations (5) are formed on the surfaces of the mounting frame (1) and the enclosing plate (4). Two groups of perorations (5) are penetrated by bolts (6).

4. The dust falling device for urban road construction according to claim 1, characterized in that: A tube bundling groove (7) is formed on the top surface of the mounting frame (1). The tube bundling groove (7) is in the shape of a "U"-shaped groove. The buckle plate (10) is in the shape of a "匚"-shaped plate structure. Two side plates of the buckle plate (10) distributed in parallel are respectively inserted into two assembling slots (11). The two assembling slots (11) are respectively formed on the front and rear sides of the mounting frame (1). A screw rod (15) is fixed on the top surface of the assembling slot (11). The screw rod (15) penetrates through a through hole (14). The through hole (14) is formed on the side plate of the buckle plate (10). The height of the screw rod (15) is greater than the height of the buckle plate (10). A retaining piece (17) is fixed on the top end of the screw rod (15). A nut (16) is sleeved and screwed on the screw rod of the screw rod (15). The nut (16) is located between the retaining piece (17) and the buckle plate (10).

5. The dust falling device for urban road construction according to claim 4, characterized in that: An embedding groove (18) is formed on the bottom surface of the top plate of the buckle plate (10). A rubber support block (19) is fixed on the top surface of the embedding groove (l8). The thickness of the rubber support block (19) is greater than the height of the embedding groove (18). After the nut (16) is locked on the screw rod (15), the nut (16) presses the buckle plate (10), and the buckle plate (10) presses the rubber support block (19) to generate elastic deformation.

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