Dustproof construction fence

Abstract

The utility model provides a dustproof construction fence, which relates to the technical field of construction fences, and comprises a fence main body, a support plate is fixedly connected with the surface of one side of the fence main body close to the upper part, a screw rod is in threaded connection with the surface of one side of the support plate, and the upper end of the screw rod is rotationally connected with a mounting plate through a bearing. During use, the lead screw is rotated, the lead screw pushes the mounting plate to move upwards or downwards, the height of the water outlet pipe is adjusted, the water pump pumps water in the water tank, the water is guided into the water outlet pipe through the water guide pipe, and a water curtain is generated when the water is discharged through the water outlet window; dust and particles in air fall into the drainage cover along with the water curtain after making contact with the water curtain, the water curtain enters the drainage cover and then flows into the water tank along the inclined inner wall surface, the two sliding rods enable the mounting plate to move up and down, the height of the water curtain is adjusted according to the actual situation of a construction site, operation is easy, and the use experience is effectively improved. Manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction enclosures, in particular to a dustproof construction enclosure. Background Art

[0002] Dust-proof construction fences are temporary isolation facilities used to control and reduce the spread of dust at construction sites. Since road construction will generate a large amount of dust and particulate matter, these particles may pollute the surrounding environment and affect the air quality and ecological environment. In order to avoid dust, water curtain equipment is usually installed on the fence.

[0003] However, in the prior art, the water curtain equipment is fixedly connected to the enclosure by bolts. When applied in different usage environments, in order to adjust the height of the water curtain, the bolts need to be unscrewed one by one using tools, and brackets of different specifications need to be replaced, which requires a lot of time and manpower and material resources, is cumbersome to operate, and has a poor user experience. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems that in the prior art, the water curtain equipment and the enclosure are fixedly connected by bolts. When applied in different use environments, in order to adjust the height of the water curtain, the bolts need to be unscrewed one by one by using tools, and brackets of different specifications need to be replaced, which requires a lot of time and manpower and material resources, the operation is cumbersome, and the user experience is poor. A dust-proof construction enclosure is proposed.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a dust-proof construction fence, comprising a fence body, a support plate is fixedly connected to a side surface of the fence body close to the top, a screw rod is threadedly connected to one side of the support plate, the upper end of the screw rod is rotatably connected to a mounting plate through a bearing, the outer surface of the mounting plate is fixedly connected to a water outlet pipe, a water tank is provided on one side surface of the fence body, a water pump is connected to the outer surface of the water tank, a water diversion pipe is connected to the outer surface of the water outlet pipe, a water outlet window is provided on the outer surface of the water outlet pipe, the upper surface of the water tank is connected to a drainage hood, two sliding rods are passed through the upper surface of the support plate, and the upper ends of the two sliding rods are fixedly connected to the bottom surface of the mounting plate.

[0006] Furthermore, a connecting plate is fixedly connected to the lower ends of the two sliding rods, and the inner wall surface of the connecting plate is rotatably connected to the outer surface of the screw rod through a bearing.

[0007] Furthermore, a knob is fixedly connected to the lower end of the screw rod, and a plurality of grooves are equidistantly formed on the outer surface of the knob.

[0008] Furthermore, a filter plate is fixedly connected to the inner wall surface of the drainage cover, and an extension line of one end of the filter plate intersects with a horizontal plane.

[0009] Furthermore, a visual window is provided on the outer surface of the water tank, and transparent glass is embedded on the inner wall surface of the visual window.

[0010] Furthermore, a scale is provided on the outer surface of the transparent glass.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when in use, the screw rod is rotated, and the support plate provides supporting force for the screw rod. The screw rod pushes the mounting plate to move upward or downward to adjust the height of the water outlet pipe. After the adjustment is completed, the water pump draws water from the water tank and introduces it into the water outlet pipe through the water diversion pipe, so that a water curtain is generated when the water is discharged through the water outlet window. The dust and particulate matter in the air contact with the water curtain and follow the water curtain to fall into the interior of the drainage cover. After the water curtain enters the interior of the drainage cover, it flows into the interior of the water tank along the inclined inner wall surface. The two sliding rods move synchronously when the mounting plate is displaced, slide inside the support plate, limit the movement trajectory of the mounting plate, and keep the mounting plate moving up and down. The height of the water curtain can be adjusted according to the actual situation on the construction site. The operation is simple, the use experience is effectively improved, and manpower and material resources are saved.

[0013] 2. In the utility model, the connecting plate provides supporting force when the two sliding rods and the screw rod rotate, avoiding the shaking of the two sliding rods and the two screw rods and improving the stability of the structure. The screw rod is rotated by the knob, which is simple to operate. Multiple grooves evenly increase the friction between the palm and the knob, improving the user experience. The filter plate filters the dust in the water when water passes through, and under the impact of water, the dust rolls on the upper surface of the filter plate after being subjected to force and gathers at the lower end of the filter plate, which is easy to clean and ensures the normal operation of the filter plate. The water consumption inside the water tank can be intuitively and accurately observed through the transparent glass and scale inside the viewing window, and replenished in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a dust-proof construction enclosure provided by the utility model;

[0015] Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of a dust-proof construction enclosure drainage cover provided by the utility model;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a dustproof construction enclosure support plate, a connecting plate and a sliding rod provided by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the upward-looking three-dimensional structure of a water outlet pipe of a dustproof construction enclosure provided by the utility model.

[0018] Legend: 1. Enclosure body; 2. Support plate; 3. Screw rod; 4. Mounting plate; 5. Connecting plate; 6. Sliding rod; 7. Water tank; 8. Water pump; 9. Water inlet pipe; 10. Water outlet pipe; 11. Drainage cover; 12. Filter plate; 13. Knob; 14. Groove; 15. Water outlet window; 16. Visual window; 17. Transparent glass; 18. Scale. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a dust-proof construction fence, including a fence body 1, a support plate 2 is fixedly connected to the side surface of the fence body 1 close to the top, a screw rod 3 is threadedly connected to one side of the support plate 2, the upper end of the screw rod 3 is rotatably connected to the mounting plate 4 through a bearing, the outer surface of the mounting plate 4 is fixedly connected to a water outlet pipe 10, a water tank 7 is provided on one side surface of the fence body 1, a water pump 8 is connected to the outer surface of the water tank 7, a water diversion pipe 9 is connected to the output end of the water pump 8, one end of the water diversion pipe 9 is connected to the outer surface of the water outlet pipe 10, a water outlet window 15 is provided on the outer surface of the water outlet pipe 10, the upper surface of the water tank 7 is connected to a drainage hood 11, and two sliding rods 6 are penetrated through the upper surface of the support plate 2, and the upper ends of the two sliding rods 6 are fixedly connected to the bottom surface of the mounting plate 4.

[0022] In this embodiment, when in use, the screw rod 3 is rotated, the support plate 2 provides a supporting force for the screw rod 3, and the screw rod 3 pushes the mounting plate 4 to move upward or downward to adjust the height of the water outlet pipe 10. After the adjustment is completed, the water pump 8 extracts the water inside the water tank 7, introduces it into the inside of the water outlet pipe 10 through the water guide pipe 9, and then discharges it through the water outlet window 15, so that a water curtain is generated when the water is discharged through the water outlet window 15. After the dust and particulate matter in the air come into contact with the water curtain, they follow the water curtain and fall into the inside of the drainage cover 11. The drainage cover 11 is in the shape of a rectangular funnel, and the water curtain enters the drainage cover 11. The inside of the cover 11 then flows into the inside of the water tank 7 along the inclined inner wall surface. The two slide bars 6 move synchronously when the mounting plate 4 is displaced, slide inside the support plate 2, and limit the movement trajectory of the mounting plate 4, so that the mounting plate 4 keeps moving up and down. Through the mutual cooperation of the water tank 7, water pump 8, water diversion pipe 9, water outlet pipe 10 and water outlet window 15, the water inside the water tank 7 is recycled to generate a water curtain, which effectively saves water resources. The height of the water curtain can be adjusted according to the actual situation on the construction site. The operation is simple, which effectively improves the user experience and saves manpower and material resources.

[0023] Example 2

[0024] like Figure 1-4 As shown, the lower ends of the two sliding rods 6 are fixedly connected with a connecting plate 5, the inner wall surface of the connecting plate 5 is rotatably connected to the outer surface of the screw rod 3 through a bearing, the lower end of the screw rod 3 is fixedly connected with a knob 13, the outer surface of the knob 13 is equidistantly provided with a plurality of grooves 14, the inner wall surface of the drainage cover 11 is fixedly connected with a filter plate 12, the extension line of one end of the filter plate 12 intersects with the horizontal plane, the outer surface of the water tank 7 is provided with a viewing window 16, the inner wall surface of the viewing window 16 is embedded with a transparent glass 17, and the outer surface of the transparent glass 17 is provided with a scale 18.

[0025] In this embodiment, the connecting plate 5 provides a supporting force when the two sliding rods 6 and the two screw rods 3 rotate, thereby preventing the two sliding rods 6 and the two screw rods 3 from shaking and improving the stability of the structure. The screw rod 3 is rotated by the knob 13, which is simple to operate. The multiple grooves 14 evenly increase the friction between the palm and the knob 13, thereby improving the user experience. The filter plate 12 filters the dust in the water when water passes through, and under the impact of water, the dust rolls on the upper surface of the filter plate 12 after being subjected to force, and gathers at the lower end of the filter plate 12, which is easy to clean and ensures the normal operation of the filter plate 12. The water consumption inside the water tank 7 can be intuitively and accurately observed through the transparent glass 17 and the scale 18 inside the visual window 16, and replenished in time.

[0026] Working principle: Figure 1-4As shown, when in use, the screw rod 3 is rotated by the knob 13, and the multiple grooves 14 evenly increase the friction between the palm and the knob 13. The support plate 2 provides support for the screw rod 3, and the screw rod 3 pushes the mounting plate 4 to move upward or downward to adjust the height of the water outlet pipe 10. After the adjustment is completed, the water pump 8 extracts water from the water tank 7, introduces it into the water outlet pipe 10 through the water guide pipe 9, and then discharges it through the water outlet window 15, so that a water curtain is generated when the water is discharged through the water outlet window 15. After the dust and particulate matter in the air contacts with the water curtain, they follow the water curtain and fall into the interior of the drainage cover 11. The drainage cover 11 is in the shape of a rectangular funnel. After the water curtain enters the interior of the drainage cover 11, it flows into the interior of the water tank 7 along the inclined inner wall surface. The two slide bars 6 are synchronously moved when the mounting plate 4 is displaced. Move, slide inside the support plate 2, limit the moving trajectory of the mounting plate 4, and keep the mounting plate 4 moving up and down. Through the cooperation of the water tank 7, the water pump 8, the water diversion pipe 9, the water outlet pipe 10 and the water outlet window 15, the water inside the water tank 7 is used to generate a water curtain for recycling. The connecting plate 5 provides a supporting force when the two slide bars 6 and the screw rod 3 rotate to avoid the two slide bars 6 and the two screw rods 3 from shaking. When the water passes through, the filter plate 12 filters the dust in the water, and under the impact of the water, the dust rolls on the upper surface of the filter plate 12 after being subjected to force, and gathers at the lower end of the filter plate 12 to ensure the normal operation of the filter plate 12. The water consumption inside the water tank 7 can be observed intuitively and accurately through the transparent glass 17 and the scale 18 inside the visual window 16.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dustproof construction enclosure, comprising an enclosure body (1), characterized in that: A support plate (2) is fixedly connected to a surface of one side of the enclosure body (1) near the top, a screw rod (3) is threadedly connected to one side of the support plate (2), the upper end of the screw rod (3) is rotatably connected to a mounting plate (4) via a bearing, the outer surface of the mounting plate (4) is fixedly connected to a water outlet pipe (10), a water tank (7) is provided on one side of the enclosure body (1), a water pump (8) is connected to the outer surface of the water tank (7), the output end of the water pump (8) is connected to a water diversion pipe (9), one end of the water diversion pipe (9) is connected to the outer surface of the water outlet pipe (10), the outer surface of the water outlet pipe (10) is provided with a water outlet window (15), the upper surface of the water tank (7) is connected to a drainage cover (11), and two sliding rods (6) are passed through the upper surface of the support plate (2), and the upper ends of the two sliding rods (6) are fixedly connected to the bottom surface of the mounting plate (4).

2. The dustproof construction enclosure according to claim 1 is characterized by: The lower ends of the two sliding rods (6) are fixedly connected with a connecting plate (5), and the inner wall surface of the connecting plate (5) is rotatably connected to the outer surface of the screw rod (3) via a bearing.

3. The dustproof construction enclosure according to claim 2 is characterized by: The lower end of the screw rod (3) is fixedly connected to a knob (13), and the outer surface of the knob (13) is provided with a plurality of grooves (14) at equal intervals.

4. The dustproof construction enclosure according to claim 1 is characterized by: A filter plate (12) is fixedly connected to the inner wall surface of the drainage cover (11), and an extension line of one end of the filter plate (12) intersects with a horizontal plane.

5. The dustproof construction enclosure according to claim 1 is characterized by: The outer surface of the water tank (7) is provided with a viewing window (16), and the inner wall surface of the viewing window (16) is embedded with transparent glass (17).

6. The dustproof construction enclosure according to claim 5 is characterized by: The outer surface of the transparent glass (17) is provided with a scale (18).

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