Spraying dust falling device for construction site

Abstract

The utility model belongs to the field of environmental protection equipment, and relates to a construction site spraying dust-settling device, which comprises a box body and a spraying cylinder, one side of the box body is connected with a storage box, the storage box comprises a lower base and an upper fixed seat, a storage area is arranged between the fixed seat and the top seat, a sliding rail is fixedly connected above the base, and the sliding rail is fixedly connected with the spraying cylinder. A sliding seat is slidably connected to the upper portion of the sliding rail, a support is fixedly connected to the upper portion of the sliding seat, the support is rotatably connected with a rotating disc, the rotating disc comprises a first disc close to the support and a second disc away from the support, and a roller shaft is fixedly connected to the side, close to the second disc, of the first disc; the second disc is fixed to the side, away from the first disc, of the roller shaft in a bolt fixing mode, the fixing base is provided with a vertical limiting rail, and the limiting rail is slidably connected with a box door used for shielding the rotary disc in the storage area.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of environmental protection equipment relates to a building site spray dust falling device. BACKGROUND

[0002] The application file with the application number CN201920164246.0 discloses a construction site dust falling device, and the technical scheme of the application file comprises: the construction site dust falling device comprises a box body and a spray barrel rotatably connected to the top of the box body, the box body comprises a function box, the function box is provided with a motor and a transmission member, and the spray barrel and the box body are also provided with a telescopic lifting device, one end of the lifting device is connected with the box body, the other end is connected with the spray barrel, the spray barrel can be driven to rotate in the vertical direction through the telescopic movement of the lifting device, and the angle of the spray barrel is adjusted.

[0003] The above-mentioned prior art box body can store water, but the spray amount of the spray barrel is large, and the water consumption in the box body is very fast, so it is necessary to draw water from the fire hydrant or the water pipe, and therefore a long water pipe is needed, and the water pipe is generally wound on the rotating disc to prevent knotting, but when the water pipe is removed, it needs to be unwound circle by circle, which is time-consuming. UTILITY MODEL CONTENTS

[0004] The utility model provides a building site spray dust falling device in view of above -mentioned problem.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme that a building site spray dust falling device, including box body and spray barrel, one side of the box body is connected with the storage box, the storage box includes the base below and the fixed seat above, the fixed seat is provided with the storage area between the top seat, the fixed connection of slide rail is established above the base, the slide rail is slidably connected with the slide above, the fixed connection of support is established above the slide, the support is rotatably connected with the rotating disc, the rotating disc includes the first disc close to the support, the second disc away from the support, the fixed connection of roller shaft is established on the side close to the second disc of the first disc, the second disc is fixed on the side away from the first disc of the roller shaft through the bolt fixed mode, the fixed seat is provided with the vertical limit rail, the limit rail is slidably connected with the box door for shielding the rotating disc in the storage area.

[0006] As preferred, the support is fixedly connected with a wheel frame above the rotating disc.

[0007] As preferred, the wheel frame is provided with a limiting groove, the first screw rod and the second screw rod are connected with the limiting groove through the bolt connection mode, the first pulley is rotatably connected with the first screw rod, and the second pulley is rotatably connected with the second screw rod.

[0008] Compared with the prior art, the utility model has the advantages and positive effects that:

[0009] The second disc of the rotating disc can be detached, and the water pipe wound on the roller shaft is more convenient to take off.

[0010] The base can drive the rotating disc to move below the fixing base, when the box door is put down, the water pipe will not be irradiated by sunlight, and the service life is prolonged, when the base drives the rotating disc to move out of below the fixing base, the operation of winding the water pipe and draining is more convenient without the blocking of the fixing base.

[0011] The water pipe passes through between the first pulley and the second pulley, and is squeezed out by the two. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0013] Figure 1 It is a structural schematic view of a building site spraying dust-settling device.

[0014] Figure 2 It is Figure 1 The structure enlarged view at A in the middle.

[0015] In the above drawings, 1 is a box body, 2 is a spraying cylinder, 3 is a storage box, 31 is a base, 32 is a fixing base, 321 is a limiting track, 322 is a box door, 33 is a track, 34 is a sliding seat, 35 is a support, 36 is a first disc, 37 is a roller shaft, 38 is a second disc, 39 is a wheel frame, 391 is a first pulley, and 392 is a second pulley. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the following will further illustrate the present application with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0017] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from the description, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0018] As shown in Figure 1 , Figure 2 A building site spraying dust-settling device, comprising a box body 1 and a spraying cylinder 2.

[0019] In order to prevent the water pipe from being irradiated by sunlight, one side of the box body 1 is connected with a storage box 3, the storage box 3 comprises a lower base 31 and an upper fixing seat 32, the length of the fixing seat 32 is shorter than the length of the base 31, a storage area is arranged between the fixing seat 32 and the top seat, a slide rail is fixedly connected above the base 31, a sliding seat 34 is slidingly connected above the slide rail, the sliding seat 34 can slide below the fixing seat 32 or move out of below the fixing seat 32, a support 35 is fixedly connected above the sliding seat 34, and the support 35 is rotationally connected with a rotating disc.

[0020] In order to conveniently take down the water pipe from the rotating disc, the rotating disc comprises a first disc 36 close to the support 35 and a second disc 38 away from the support 35, a roller shaft 37 is fixedly connected on one side of the first disc 36 close to the second disc 38, a water pipe (not shown in the figure) is wound on the roller shaft 37, the water pipe is used for connecting the box body 1 and a water source, the diameters of the first disc 36 and the second disc 38 are greater than the diameter of the roller shaft 37, the second disc 38 is fixed on one side of the roller shaft 37 away from the first disc 36 by means of bolt fixation, only one bolt is used, and therefore the second disc 38 is conveniently disassembled, and it is more convenient to take down the water pipe on the roller shaft 37 after the second disc 38 is disassembled, and the fixing seat 32 is provided with a vertical limiting track 321, and a box door 322 for shielding the rotating disc in the storage area is slidingly connected with the limiting track 321.

[0021] In order to conveniently drain water in the water pipe when the water pipe is stored, the support 35 is fixedly connected with a wheel frame 39 above the rotating disc.

[0022] Further, the wheel frame 39 is provided with a limiting groove, the limiting groove is connected with a first screw rod and a second screw rod by means of bolt connection, the first screw rod and the second screw rod can adjust the height when the bolt is loosened, the first screw rod is rotationally connected with a first pulley 391, the second screw rod is rotationally connected with a second pulley 392, the water pipe is passed between the first pulley 391 and the second pulley 392, the two pulleys extrude the water pipe and force the water out. The first pulley 391 is wider than the second pulley 392, and the first pulley 391 is provided with a flange on both sides. In addition, when the water pipe is wound and water is drained, the base is slid, and the base is moved out of below the fixing seat, so that the operation is facilitated.

[0023] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A dust suppression device for a construction site comprising a housing and a spray barrel, characterised in that, One side of the box is connected with the storage box, the storage box includes the base below and the fixed seat above, the fixed seat is provided with the storage area between the top seat, the slide rail is fixedly connected above the base, the slide rail is slidably connected with the slide above, the slide is fixedly connected with the support above, the support is rotatably connected with the turntable, the turntable includes the first disc close to the support, the second disc away from the support, the roller shaft is fixedly connected on the side of the first disc close to the second disc, the second disc is fixed on the side of the roller shaft away from the first disc by bolt fixing, the fixed seat is provided with the vertical limiting track, the box door for shielding the turntable in the storage area is slidably connected with the limiting track.

2. A dust suppression spray device for a construction site according to claim 1, wherein, The support is fixedly connected with the wheel frame above the turntable.

3. A dust suppression spray for a construction site as claimed in claim 2, wherein, The wheel frame is provided with the limiting groove, the first screw rod and the second screw rod are connected by bolt connection, the first pulley is rotatably connected with the first screw rod, and the second pulley is rotatably connected with the second screw rod.

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