Building construction dustproof device

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction dustproof device which is arranged on an anti-falling net installed on the outer side of a high-rise building during high-rise building construction and comprises a spraying mechanism and a connecting mechanism. The spraying mechanism comprises a water pipe and a plurality of sprayers arranged on the water pipe, and the water pipe is arranged below the transverse rod on the outermost side of the anti-falling net; the connecting mechanism is used for connecting the water pipe with the transverse rod on the outermost side of the anti-falling net. When the spraying mechanism is connected to an anti-falling net installed on the outer side of a high-rise building through a connecting mechanism during construction of the high-rise building, due to the fact that when the high-rise building is subjected to early-stage construction, windows are not installed and construction is conducted in a poured floor, flying dust is likely to be generated, and the flying dust easily escapes to the outer side of the high-rise building; the spraying mechanism is arranged below the transverse rod on the outermost side of the anti-falling net, and therefore spraying and dust falling can be conducted on the area below the anti-falling net.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a dust prevention device for building construction. Background Art

[0002] In building construction, in addition to ground dust, there is also dust generated during high-rise building construction. The prior art patent application with the publication number CN114515483A discloses a dust prevention device for building construction. Through the setting of a fog cannon barrel and nozzles, a dust prevention device for building construction is jointly constructed. Among them, the cooperation of a fan, an annular pipe, spray nozzles, a bracket, a first connecting pipe and a first water pump can enable the fog cannon barrel to remove dust in the air. Then, through the cooperation of a machine case, a motor, a support rod, nozzles, a second connecting pipe and a second water pump, the floating dust on the ground can be sprayed at multiple angles. The combined use of the two improves the dust removal efficiency and effectively shortens the dust removal time. However, the above device cannot eliminate high-rise dust. Therefore, those skilled in the art urgently need to provide a dust prevention device for building construction applicable to high-rise dust. Content of the Utility Model

[0003] The utility model aims to provide a dust prevention device for building construction that can solve the above problems in order to overcome the problem that the existing dust prevention device for building construction cannot eliminate high-rise dust.

[0004] A dust prevention device for building construction is arranged on the anti-falling net installed on the outside of a high-rise building during high-rise building construction, and includes a spraying mechanism and a connecting mechanism; the spraying mechanism includes a water pipe and a plurality of nozzles arranged on the water pipe, and the water pipe is arranged below the outermost cross bar of the anti-falling net; the connecting mechanism is used to connect the water pipe with the outermost cross bar of the anti-falling net.

[0005] Further, the connecting mechanism includes a clamp, the clamp is arranged outside the outermost cross bar of the anti-falling net, the clamp is detachably connected to the cross bar, and the bottom of the clamp is connected to the water pipe.

[0006] Further, the clamp includes a U-shaped plate, a top plate and a bottom plate. The two U-shaped plates are parallel to each other and arranged vertically. The top plate and the bottom plate are respectively horizontally fixed at the upper and lower ends of the two U-shaped plates. The cross bar is clamped inside the U-shaped plate. An adjusting screw is penetrated through the top plate, the adjusting screw is threadedly connected to the top plate, the lower end of the adjusting screw abuts against the top of the cross bar, and the bottom plate is connected to the water pipe.

[0007] Further, the clamp further includes a support plate, the support plate is horizontally fixed at the inner bottom of the U-shaped plate, and the top surface of the support plate abuts against the bottom of the cross bar.

[0008] Further, fixing holes are formed in the bottom plate, fixing screws are arranged at the top of the water pipe, the fixing screws penetrate through the fixing holes and are threadedly connected with fixing nuts, and the fixing nuts abut against the top surface of the bottom plate.

[0009] Further, the water pipe includes a spray pipe, a connecting pipe and a connecting head. The bottom of the spray pipe is connected to the spray head, the fixing screw is fixed to the top of the spray pipe, the connecting pipe is arranged between two adjacent spray pipes and is connected through the connecting head.

[0010] Further, one end of the connecting head is rotatably sleeved outside the end of the connecting pipe, and the other end is sleeved outside the spray pipe and is threadedly connected with the spray pipe.

[0011] Further, a rubber sealing ring is fixedly arranged on the end face of the connecting pipe.

[0012] Further, insertion pipes inserted into the connecting pipe are fixed at both ends of the spray pipe, and the rubber sealing ring is movably sleeved outside the insertion pipes.

[0013] Further, both ends of the connecting pipe are of a hard pipe structure, and the middle part is of a flexible pipe structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the construction dust prevention device of the present utility model, when the spraying mechanism is connected to the anti-falling net installed outside the high-rise building during high-rise building construction through the connecting mechanism, during the early construction of the high-rise building and when the windows are not installed, when constructing in the already poured floors, dust is easily generated, and the dust is easily dispersed to the outside of the high-rise building. By arranging the spraying mechanism below the outermost cross bar of the anti-falling net, the area below the anti-falling net can be sprayed to reduce dust. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is the overall structural schematic diagram of the construction dust prevention device in the embodiment of the present utility model.

[0018] Figure 2 is Figure 1 the enlarged view of the partial structure in

[0019] Figure 3 is the connection structural schematic diagram of the connecting mechanism and the cross bar of the anti-falling net in the embodiment of the present utility model.

[0020] Figure 4 It is a schematic diagram of the connection structure between the connection mechanism and the spraying mechanism in the embodiment of the present utility model.

[0021] Figure 5 is Figure 4 a cross-sectional view of the spraying mechanism in

[0022] In the figure: 1, nozzle; 2, cross bar; 3, water pipe; 301, water spraying pipe; 302, connecting pipe; 303, connector; 304, rubber sealing ring; 305, insertion pipe; 306, connecting ring; 4, clamp; 401, U-shaped plate; 402, top plate; 403, bottom plate; 404, adjusting screw; 405, supporting plate; 406, fixing screw; 407, fixing nut; 408, adjusting nut. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figure 1 , Figure 2 shown, the construction dust prevention device in this embodiment is arranged on the anti-falling net installed on the outside of a high-rise building during high-rise building construction, and includes a spraying mechanism and a connection mechanism. The spraying mechanism includes a water pipe 3 and a plurality of nozzles 1 arranged on the water pipe 3. The water pipe 3 is arranged below the cross bar 2 on the outermost side of the anti-falling net, and the water pipe 3 is connected to an external water source connecting rod. The connection mechanism is used to connect the water pipe 3 to the cross bar 2 on the outermost side of the anti-falling net.

[0025] In this embodiment, as shown in Figure 3 and Figure 4 shown, the connection mechanism includes a clamp 4. The clamp 4 is arranged outside the cross bar 2 on the outermost side of the anti-falling net. The clamp 4 is detachably connected to the cross bar 2, and the bottom of the clamp 4 is connected to the water pipe. Specifically, the clamp 4 includes a U-shaped plate 401, a top plate 402, and a bottom plate 403. The two U-shaped plates 401 are parallel to each other and vertically arranged. The top plate 402 and the bottom plate 403 are respectively horizontally fixed at the upper and lower ends of the two U-shaped plates 401. The cross bar 2 is clamped inside the U-shaped plate 401. An adjusting screw 404 is penetrated through the top plate 402. The adjusting screw 404 is threadedly connected to the top plate 402. The lower end of the adjusting screw 404 abuts against the top of the cross bar 2. The bottom plate 403 is connected to the water pipe. An adjusting nut 408 is fixed at the upper end of the adjusting screw 404.

[0026] Preferably, the clamp 4 further includes a support plate 405, which is horizontally fixed to the inner bottom of the U-shaped plate 401, and the top surface of the support plate 405 abuts against the bottom of the cross bar 2.

[0027] In this embodiment, fixing holes are formed in the bottom plate 403, fixing screws 406 are arranged on the top of the water pipe, the fixing screws 406 penetrate through the fixing holes and are threadedly connected with fixing nuts 407, and the fixing nuts 407 abut against the top surface of the bottom plate 403.

[0028] In this embodiment, in combination with Figure 4 and Figure 5 As shown, the water pipe 3 includes a spray pipe 301, a connecting pipe 302 and a connector 303. The bottom of the spray pipe 301 is connected to the nozzle 1, the fixing screw 406 is fixed to the top of the spray pipe 301, the connecting pipe 302 is arranged between two adjacent spray pipes 301 and is connected through the connector 303, and the outermost connecting pipe 302 is communicated with an external water source. Specifically, one end of the connector 303 is rotatably sleeved on the outer side of the end of the connecting pipe 302, and the other end is sleeved on the outer side of the spray pipe 301 and is threadedly connected with the spray pipe 301. A connecting ring 306 is fixed to the outer side of the end of the connecting pipe 302, an annular groove adapted to the connecting ring 306 is formed in the inner side of the connector 303, and the connecting ring 306 is embedded in the annular groove, so that the connector 303 is rotatably connected with the connecting pipe 302.

[0029] Preferably, a rubber sealing ring 304 is fixedly arranged on the end surface of the connecting pipe 302. After the connector 303 is threadedly connected with the spray pipe 301, the end surface of the connecting pipe 302 and the end surface of the spray pipe 301 squeeze the rubber sealing ring 304 to form a sealing structure. Insertion pipes 305 inserted into the connecting pipe 302 are fixed at both ends of the spray pipe 301, and the rubber sealing ring 304 is movably sleeved on the outer side of the insertion pipes 305. Both ends of the connecting pipe 302 are of a hard pipe structure, and the middle part is a hose structure fixedly connected to the hard pipe structure, so that the connecting pipe 302 is detachably connected to the spray pipe 301 through the connector 303.

[0030] The working principle of the building construction dust prevention device in this embodiment is as follows:

[0031] When the spraying mechanism is connected to the anti-falling net installed on the outside of a high-rise building during high-rise building construction through a connecting mechanism, during the early construction of a high-rise building and when the windows are not installed, when construction is carried out in the already poured floors, dust is easily generated, and the dust is easily dispersed to the outside of the high-rise building. By arranging the spraying mechanism below the cross bar 2 on the outermost side of the anti-falling net, the area below the anti-falling net can be sprayed to reduce dust.

[0032] By setting the connecting mechanism as the structure of the clamp 4, the clamp 4 is detachably connected to the outermost cross bar 2 of the anti-falling net, which facilitates installation and turnover use. The water pipe includes a water spraying pipe 301, a connecting pipe 302 and a connecting head 303. The water spraying pipe 301 is connected to the nozzle 1 and the clamp 4. The connecting pipe 302 is arranged between adjacent water spraying pipes 301 and is detachably connected to the water spraying pipe 301 through the connecting head 303, which facilitates installation and also facilitates setting the number of nozzles 1 according to actual conditions, with good adaptability.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dust-proof device for building construction, which is installed on the anti-falling net installed on the outside of a high-rise building during high-rise building construction, and is characterized in that, It includes a spraying mechanism and a connecting mechanism; the spraying mechanism includes a water pipe (3) and a plurality of nozzles (1) arranged on the water pipe (3), and the water pipe (3) is arranged below the outermost cross bar (2) of the anti-falling net; the connecting mechanism is used to connect the water pipe (3) with the outermost cross bar (2) of the anti-falling net.

2. The dust-proof device for building construction according to claim 1, wherein The connecting mechanism includes a clamp (4), the clamp (4) is arranged outside the outermost cross bar (2) of the anti-falling net, the clamp (4) is detachably connected to the cross bar (2), and the bottom of the clamp (4) is connected to the water pipe.

3. The dust-proof device for building construction according to claim 2, wherein, The clamp (4) includes a U-shaped plate (401), a top plate (402) and a bottom plate (403). The two U-shaped plates (401) are parallel to each other and vertically arranged. The top plate (402) and the bottom plate (403) are horizontally fixed to the upper and lower ends of the two U-shaped plates (401) respectively. The cross bar (2) is clamped inside the U-shaped plate (401). An adjusting screw (404) is penetrated through the top plate (402). The adjusting screw (404) is threadedly connected to the top plate (402). The lower end of the adjusting screw (404) abuts against the top of the cross bar (2), and the bottom plate (403) is connected to the water pipe.

4. The construction dust prevention device according to claim 3, characterized in that, The clamp (4) further includes a supporting plate (405), and the supporting plate (405) is horizontally fixed to the inner bottom of the U-shaped plate (401). The top surface of the supporting plate (405) abuts against the bottom of the cross bar (2).

5. The dust-proof device for building construction according to claim 4, characterized in that, A fixing hole is formed on the bottom plate (403). A fixing screw (406) is arranged on the top of the water pipe. The fixing screw (406) penetrates through the fixing hole and is threadedly connected with a fixing nut (407). The fixing nut (407) abuts against the top surface of the bottom plate (403).

6. The dust-proof device for building construction according to claim 5, characterized in that, The water pipe (3) includes a spray water pipe (301), a connecting pipe (302) and a connector (303). The bottom of the spray water pipe (301) is connected to the nozzle (1). The fixing screw (406) is fixed to the top of the spray water pipe (301). The connecting pipe (302) is arranged between two adjacent spray water pipes (301) and is connected through the connector (303).

7. The dust prevention device for building construction according to claim 6, characterized in that, One end of the connector (303) is rotatably sleeved outside the end of the connecting pipe (302), and the other end is sleeved outside the spray water pipe (301) and is threadedly connected with the spray water pipe (301).

8. The construction dust prevention device according to claim 7, characterized in that, A rubber sealing ring (304) is fixedly arranged on the end surface of the connecting pipe (302).

9. The dust prevention device for building construction according to claim 8, characterized in that, Insertion pipes (305) inserted into the interior of the connecting pipe (302) are fixed at both ends of the spray water pipe (301). The rubber sealing ring (304) is movably sleeved outside the insertion pipes (305).

10. The dust-proof device for building construction according to claim 9, wherein Both ends of the connecting pipe (302) are of a hard pipe structure, and the middle part is of a flexible pipe structure.

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