Dust fall fence for constructional engineering

Abstract

The utility model discloses a dust fall fence for constructional engineering, which comprises a coaming, a mounting component is mounted at the top of the coaming, a conveying component is fixedly mounted in the mounting component, the outer side of the conveying component is communicated with an air injection component, and a water spray component for dust fall is fixedly mounted outside the air injection component. According to the dust falling fence for the constructional engineering, the length and layout of the fence can be adjusted at any time according to a construction site through the connecting assemblies, after water is sprayed to dust through the water spraying assemblies, the weight of the fence is increased, the fence is made to settle to the ground more easily, and the dust falling fence is more convenient to use. According to the water mist spraying device, a good settling effect is achieved, the air quality of a construction site and the surrounding is effectively improved, sprayed water can be further crushed and refined through the air spraying assembly to form smaller water mist particles, the spraying angle and the coverage range of water mist can be increased, the dust raising area of the construction site can be more comprehensively covered, and dust raising can be better controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering protection, specifically is a dust fall enclosure for building engineering. BACKGROUND

[0002] The enclosure is a measure for isolating the construction site from the external environment, making the construction site a relatively closed space, and is a necessary protective device for building engineering construction. The enclosure can also provide better insulation effect, protect the internal construction from external disturbance, and protect the external pedestrians from being affected by the construction.

[0003] After searching, a dust fall enclosure device (publication number: CN220328248U) is disclosed in Chinese patent documents, which comprises a base and an enclosure plate body arranged on the top of the base; the top of the enclosure plate body is provided with a spraying part, the spraying part comprises a spraying plate horizontally arranged on one side of the top of the enclosure plate body, a plurality of nozzles are arranged on the top of the spraying plate, the base is hollow inside, and a through groove is formed on the upper surface of the base and communicates with the inside of the base; the side of the enclosure plate body facing the spraying plate is provided with a collecting assembly, the collecting assembly comprises first connecting ear plates arranged at the bottom of both ends of the enclosure plate body, a waterproof cloth is arranged between a pair of supporting arms hinged to the first connecting ear plates, and a rope is connected between the top of the supporting arm and the enclosure plate body.

[0004] The above-mentioned device realizes dust fall enclosure, the device adopts the traditional spraying method, installs a plurality of spraying heads on the top, and performs dust removal through the spraying plate. However, the dust removal effect is not very good, and the spraying cannot be efficient. During the construction process, dust will float everywhere. The spraying has certain limitations and only falls part of the dust. On the one hand, it pollutes the environment, and on the other hand, it also harms the health of construction workers. Most building construction sites need to be blocked by multiple enclosures. When the spraying pipeline is fixed on the enclosure, the connection of the spraying pipeline splicing is not considered. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a dust fall enclosure for building engineering to solve the problem that the dust removal effect is not very good, the spraying cannot be efficient, dust will float everywhere during the construction process, the spraying has certain limitations and only falls part of the dust, on the one hand, it pollutes the environment, and on the other hand, it also harms the health of construction workers, most building construction sites need to be blocked by multiple enclosures, and when the spraying pipeline is fixed on the enclosure, the connection of the spraying pipeline splicing is not considered.

[0006] To achieve the above object, the utility model provides the following technical scheme: A dust falling enclosure for construction engineering, including the fender, both ends of the bottom of fender side are fixedly installed with the mounting piece, the middle part of mounting piece is screw thread connection has the screw, the top of fender is installed with installation assembly, the inside fixed mounting of installation assembly has conveying assembly, the outside intercommunication of conveying assembly has the gas injection assembly, the outside fixed mounting of gas injection assembly has the water injection assembly for dust falling, the both sides of fender are installed with the connecting assembly for splicing.

[0007] Preferably, the installation assembly includes two mounting seats, two mounting seats are fixedly installed at both ends of the top of the fender, first and second through grooves are formed in the inside of two mounting seats, water pipes and air pipes are fixed on the enclosure through the mounting seats, which can withstand the influence of bad weather, avoid the water pipes and air pipes being blown down or broken due to strong wind, and ensure that the dust falling function can be continuously and stably played under any weather conditions.

[0008] Preferably, the conveying assembly includes a gas conveying pipe and a water conveying pipe, the gas conveying pipe is fixedly installed between the inside of two first through grooves, a gas pipe connector is fixedly installed at one end of the gas conveying pipe, the water conveying pipe is fixedly installed between the inside of two second through grooves, a water pipe connector is fixedly installed at one end of the water conveying pipe, the water pipes and air pipes are connected together with the enclosure, the length of the water pipes and air pipes can be accurately configured according to the length of the enclosure and actual needs, which avoids inaccurate material estimation and reduces material waste.

[0009] Preferably, the gas injection assembly includes two air inlet pipes, the air inlet pipes are respectively communicated at both ends of the outside of the gas conveying pipe, a gas injection head is fixedly installed at the top end of the air inlet pipe, a plurality of connecting rods are installed at the outside of the air inlet pipe, the gas injection can further break and refine the sprayed water, form smaller water mist particles, increase the spraying angle and coverage range of the water mist, more comprehensively cover the dust area of the construction site, and better control the dust.

[0010] Preferably, the water injection assembly includes two hollow shells, the hollow shells are fixedly installed at the periphery of the air inlet pipes through a plurality of connecting rods, water injection heads are communicated at the four inner walls of the hollow shells, water inlet pipes are communicated at the outside of the hollow shells, one end of the water inlet pipe extends to the inside of the water conveying pipe, after the water is sprayed on the dust, the dust particles are wetted and adhered to each other, the weight is increased, the dust particles are more easily settled on the ground rather than flying in the air, have good settling effect, and effectively improve the air quality of the construction site and the surrounding area.

[0011] Preferably, the connecting assembly comprises two female connectors and two sub-connecting plates, the two female connectors are fixedly connected at two ends of one side of the fence, the two sub-connecting plates are fixedly connected at two ends of the other side of the fence, and the female connectors and the sub-connecting plates are internally provided with penetrating limiting holes, so that the length and layout of the fence can be adjusted at any time according to the actual situation of the construction site and the specific needs of the fence, and the flexibility and adaptability are very strong.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: through the connecting assembly, the length and layout of the fence can be adjusted at any time according to the actual situation of the construction site and the specific needs of the fence, the flexibility and adaptability are very strong, after the water of the water spraying assembly is sprayed on the dust, the dust particles are wetted and mutually bonded, the weight is increased, the dust is more easily settled on the ground instead of flying in the air, the settling effect is good, the air quality of the construction site and the surrounding area is effectively improved, through the air jet assembly, the sprayed water can be further broken and refined to form smaller water mist particles, the spraying angle and coverage range of the water mist are increased, the dust raising area of the construction site can be more comprehensively covered, and the dust raising can be better controlled. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole schematic view of the dustproof fence of the utility model;

[0014] Figure 2 It is the connecting assembly schematic view of the dustproof fence of the utility model;

[0015] Figure 3 It is the mounting assembly schematic view of the dustproof fence of the utility model;

[0016] Figure 4 It is the water spraying assembly schematic view of the dustproof fence of the utility model.

[0017] In the drawing: 1, fence; 2, mounting plate; 3, screw; 4, female connector; 5, sub-connecting plate; 6, limiting hole; 7, mounting seat; 8, first through slot; 9, second through slot; 10, gas conveying pipe; 11, water conveying pipe; 12, gas pipe connector; 13, water pipe connector; 14, air inlet pipe; 15, gas jet head; 16, connecting rod; 17, hollow shell; 18, water spraying head; 19, water inlet pipe. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a dust falling around for building engineering, including the fender 1, both ends of fender 1 both sides bottom are fixedly installed with mounting piece 2, the middle part screw thread connection of mounting piece 2 has screw 3, the top of fender 1 is installed with installation component, the inside fixed mounting of installation component has conveying component, the outside intercommunication of conveying component has jet component, the outside fixed mounting of jet component has water spraying component for dust falling, the both sides of fender 1 are installed for the connection component of splicing.

[0020] Further, the installation component includes two mounting seats 7, two mounting seats 7 are fixedly installed at both ends of the top of the fender 1, first through grooves 8 and second through grooves 9 are formed in the interiors of the two mounting seats 7, the mounting seat 7 is fixedly installed on the top of the fender 1 by a screw, and the gas pipe 10 and the water pipe 11 are installed in the interiors of the first through grooves 8 and the second through grooves 9.

[0021] Further, the conveying component includes the gas pipe 10 and the water pipe 11, the gas pipe 10 is fixedly installed between the interiors of the two first through grooves 8, a gas pipe connector 12 is fixedly installed at one end of the gas pipe 10, the water pipe 11 is fixedly installed between the interiors of the two second through grooves 9, and a water pipe connector 13 is fixedly installed at one end of the water pipe 11; when the two fenders 1 are connected, the gas pipe 10 and the water pipe 11 at the top of the two fenders 1 are communicated through the gas pipe connector 12 and the water pipe connector 13.

[0022] Further, the jet component includes two air inlet pipes 14, the air inlet pipes 14 are communicated at both ends of the outside of the gas pipe 10, a gas jet head 15 is fixedly installed at the top end of the air inlet pipe 14, a plurality of connecting rods 16 are installed on the outside of the two air inlet pipes 14; when the water spraying head 18 sprays in the air, the gas pipe 10 is supplied with gas, the gas in the interior of the gas pipe 10 enters the gas jet head 15 through the air inlet pipe 14, the water sprayed in the air by the gas jet head 15 is jetted, the sprayed water is further broken and refined, smaller water mist particles are formed, the construction site dust area can be more comprehensively covered, and the dust can be better controlled.

[0023] Further, the water spraying component includes two hollow shells 17, the two hollow shells 17 are fixedly installed on the periphery of the two air inlet pipes 14 through the plurality of connecting rods 16, the four inner walls of the two hollow shells 17 are communicated with water spraying heads 18, the outside of the two hollow shells 17 is communicated with water inlet pipes 19, one end of the water inlet pipe 19 extends into the interior of the water pipe 11; when the water pipe 11 is supplied with water, the water in the interior enters the interior of the hollow shell 17 through the communicated water inlet pipe 19, and the water in the interior of the hollow shell 17 is sprayed in the air through the water spraying head 18 communicated with the inner wall of the hollow shell 17.

[0024] Further, the connecting assembly comprises two female connecting bases 4 and two sub connecting pieces 5, the two female connecting bases 4 are fixedly connected at two ends of one side of the coaming 1 respectively, the two sub connecting pieces 5 are fixedly connected at two ends of the other side of the coaming 1 respectively, the female connecting base 4 and the sub connecting piece 5 are internally provided with penetrating limiting holes 6, when two adjacent coamings 1 are spliced, the sub connecting piece 5 of one coaming 1 is inserted into the interior of the other female connecting base 4, the two coamings 1 are connected by inserting the sub connecting piece 5 and the female connecting base 4 into the interior of the limiting hole 6.

[0025] In use, the mounting seat 7 is fixedly mounted on the top of the coaming 1 by screws, the gas delivery pipe 10 and the water delivery pipe 11 are mounted in the first through slot 8 and the second through slot 9, when two adjacent coamings 1 are spliced, the sub connecting piece 5 of one coaming 1 is inserted into the interior of the other female connecting base 4, the two coamings 1 are connected by inserting the sub connecting piece 5 and the female connecting base 4 into the interior of the limiting hole 6, the coaming 1 is fixedly installed on the ground by the mounting piece 2 at the bottom of the coaming 1 and the screw 3, when two coamings 1 are connected, the gas delivery pipe 10 and the water delivery pipe 11 at the top of the two coamings 1 are communicated by the gas pipe connector 12 and the water pipe connector 13, when the water delivery pipe 11 is supplied with water, the water in the interior enters the hollow shell 17 by the communicating water inlet pipe 19, the water in the hollow shell 17 is sprayed into the air by the water spraying head 18 communicated on the inner wall of the hollow shell 17, when the water spraying head 18 sprays into the air, the gas delivery pipe 10 is supplied with gas, the gas in the interior of the gas delivery pipe 10 enters the gas spraying head 15 by the gas inlet pipe 14, the water sprayed into the air by the gas spraying head 15 is further broken and refined by the gas, smaller water mist particles are formed, the construction site dust area can be more comprehensively covered, and the dust can be better controlled.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A dust containment enclosure for use in construction work comprising a screen (1) characterised in that: The both ends of the bottom of the fence (1) are fixedly installed with mounting pieces (2), the middle part of the mounting piece (2) is threadedly connected with a screw (3), the top of the fence (1) is provided with a mounting assembly, the inside of the mounting assembly is fixedly installed with a conveying assembly, the outside of the conveying assembly is communicated with a gas injection assembly, the outside of the gas injection assembly is fixedly installed with a water injection assembly for dust fall, and the both sides of the fence (1) are provided with a connecting assembly for splicing.

2. A dust containment enclosure for construction work as claimed in claim 1 wherein: The mounting assembly comprises two mounting seats (7), and the two mounting seats (7) are fixedly installed at the both ends of the top of the fence (1), and the inside of the two mounting seats (7) is provided with a first through groove (8) and a second through groove (9).

3. A dust containment enclosure for construction work as claimed in claim 2, wherein: The conveying assembly comprises a gas pipe (10) and a water pipe (11), the gas pipe (10) is fixedly installed between the inside of the two first through grooves (8), one end of the gas pipe (10) is fixedly installed with a gas pipe connector (12), and the water pipe (11) is fixedly installed between the inside of the two second through grooves (9), and one end of the water pipe (11) is fixedly installed with a water pipe connector (13).

4. A dust containment enclosure for construction work according to claim 3, wherein: The gas injection assembly comprises two gas inlet pipes (14), the gas inlet pipes (14) are communicated at the both ends of the outside of the gas pipe (10), the top end of the gas inlet pipe (14) is fixedly installed with a gas injection head (15), and the outside of the two gas inlet pipes (14) is provided with a plurality of connecting rods (16).

5. A dust containment enclosure for construction work as claimed in claim 4 wherein: The water injection assembly comprises two hollow shells (17), the two hollow shells (17) are fixedly installed at the periphery of the two gas inlet pipes (14) through the plurality of connecting rods (16), the four inner walls of the two hollow shells (17) are communicated with water injection heads (18), the outside of the two hollow shells (17) is communicated with water inlet pipes (19), and one end of the water inlet pipe (19) extends into the inside of the water pipe (11).

6. A dust containment enclosure for construction work as claimed in claim 1, wherein: The connecting assembly comprises two female connecting seats (4) and two sub connecting pieces (5), the two female connecting seats (4) are fixedly connected at the both ends of one side of the fence (1), the two sub connecting pieces (5) are fixedly connected at the both ends of the other side of the fence (1), and the inside of the female connecting seat (4) and the sub connecting piece (5) is provided with a penetrating limiting hole (6).

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