Dust falling device for road construction

Abstract

The utility model discloses a road construction dust suppression device which comprises a sweeping board, the upper surface of the sweeping board is fixedly connected with three first supporting rods, the inner wall of each first supporting rod is connected with a second supporting rod in a sliding mode, the outer surface of each first supporting rod and the outer surface of each second supporting rod are each provided with a plurality of inserting holes, and the inserting holes are communicated with the first supporting rods and the second supporting rods. Wherein the inner walls of three of the inserting holes are slidably connected with fixing rods, the outer surface of each fixing rod is hinged to a pin shaft, and the upper surfaces of two of the second supporting rods are fixedly connected with rotating discs. According to the device, through cooperative use of a first supporting rod and a second supporting rod, the height of a first spraying gun and the height of a second spraying gun can be adjusted so as to meet the dust falling height requirement during operation, angle rotation can be well conducted on the first spraying gun through a rotary disc, and therefore the operation range during dust falling is expanded; and the second spray gun can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the field of road construction, in particular to a road construction dust suppressor. Background Art

[0002] Road construction refers to the construction, maintenance and upkeep of commonly used materials for municipal road projects, roadbed engineering, road base, asphalt pavement, cement concrete pavement, curbs and curbs, sidewalks, squares, water collection wells and rainwater branch pipes, urban road lighting and other projects. During road construction, a lot of dust will be generated on the road surface, especially when crushers, excavators, vibrators and other equipment are under construction, which can easily generate a lot of dust. If this happens in urban areas, it can easily cause pollution.

[0003] A Chinese patent with announcement number CN218573164U discloses a road construction dust suppressor, including a dust suppressor fixing plate, a connecting base, a connecting water pipe and a position control screw. The lower end of the dust suppressor fixing plate is fixedly connected to the upper surface of the connecting base, and position control screws are arranged on both sides of the interior of the dust suppressor fixing plate. The upper ends of the two position control screws are rotatably connected to the positions on both sides of the top of the interior of the dust suppressor fixing plate. The utility model uses the arranged position control screw to control the rotation of the position control screw inside the dust suppressor fixing plate through a motor when installing the connecting water pipe. However, the road construction dust suppressor in the above patent is only designed for adjusting the height of the water pipe, and lacks a corresponding moving device and a subsequent supply device. Therefore, we propose a road construction dust suppressor to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a road construction dust suppressor to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road construction dust suppressor comprises a vehicle plate, wherein the upper surface of the vehicle plate is fixedly connected with three first support rods, the inner wall of each of the first support rods is slidably connected with a second support rod, the outer surface of each of the first support rods and the outer surface of the second support rods are provided with a plurality of insertion holes, wherein the inner walls of the three insertion holes are slidably connected with a fixing rod, the outer surface of each of the fixing rods is hinged with a pin shaft, wherein the upper surfaces of two of the second support rods are fixedly connected with a turntable, the upper surfaces of the two turntables are fixedly connected with a clamping seat, the inner side walls of the two clamping seats are provided with four groups of springs, the left end of each group of the springs and the right end of the springs are respectively fixedly connected to the left and right side surfaces of the clamping seat, the left ends and the right ends of the four groups of springs are commonly fixedly connected with two groups of clamping blocks, and the inner walls of each group of the clamping blocks are commonly clamped with a first spray gun.

[0007] In a further embodiment, the upper surface of another second support rod is fixedly connected to the first clamping plate, the upper surface of another second support rod is rotatably connected to the second clamping plate, the outer surface of the first clamping plate is rotatably connected to the buckle, and the inner wall of the first clamping plate and the interior of the second clamping plate are jointly clamped with a second spray gun.

[0008] In a further embodiment, the upper surface of the vehicle plate is fixedly connected to a water tank, the inner bottom wall of the water tank is fixedly connected to a water pump, the input end of the water pump is fixedly connected to an input pipe, the output end of the water pump is fixedly connected to an output pipe, and the end of the input pipe away from the water pump passes through the water tank and extends to the outside of the water tank.

[0009] In a further embodiment, one end of the output pipe away from the water pump passes through the water tank and extends to above the water tank, the outer surface of the output pipe is fixedly connected to a water divider, and the outer surface of the input pipe is fixedly connected to a connecting valve.

[0010] In a further embodiment, the bottom surface of the vehicle plate is respectively fixedly connected with a front pulley and a universal pulley, and a brake is provided on the outer surface of the universal pulley.

[0011] In a further embodiment, a battery box is fixedly connected to the upper surface of the vehicle plate, a protective box is fixedly connected to the upper surface of the battery box, a control switch is fixedly connected to the inner wall of the protective box, and the battery box is electrically connected to the water pump and the control switch respectively through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can adjust the heights of the first spray gun and the second spray gun through the coordinated use of the first support rod and the second support rod so as to meet the dust reduction height requirements during operation. The first spray gun can be better rotated by the turntable to expand the operating range during dust reduction. The second spray gun can be more conveniently fixed by the first clamping plate, the second clamping plate and the buckle, and the second spray gun can be removed and manually held for mist spraying in special circumstances. The water tank can provide a certain period of dust reduction operation when water is scarce. The water distributor can better connect the first spray gun and the second spray gun through the soft water pipe. The storage battery can provide a good effect of emergency power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front view structure of the road construction dust suppressor.

[0015] Figure 2 This is a schematic diagram of the rear view structure of a road construction dust suppressor.

[0016] Figure 3 This is a schematic diagram of the side section structure of a road construction dust suppressor.

[0017] Figure 4 This is a schematic diagram of the structure of a road construction dust suppressor viewed from above.

[0018] In the figure: 1. car plate; 2. first support rod; 3. second support rod; 4. socket; 5. fixing rod; 6. pin shaft; 7. turntable; 8. holder; 9. spring; 10. clamping block; 11. first spray gun; 12. first clamping plate; 13. second clamping plate; 14. buckle; 15. second spray gun; 16. water tank; 17. water pump; 18. input pipe; 19. output pipe; 20. water distributor; 21. connecting valve; 22. front pulley; 23. universal pulley; 24. brake; 25. battery box; 26. protection box; 27. control switch. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a road construction dust suppressor, comprising a vehicle plate 1, wherein the upper surface of the vehicle plate 1 is fixedly connected with three first support rods 2, the inner wall of each first support rod 2 is slidably connected with a second support rod 3, the outer surface of each first support rod 2 and the outer surface of the second support rod 3 are provided with a plurality of insertion holes 4, wherein the inner walls of the three insertion holes 4 are slidably connected with a fixing rod 5, the outer surface of each fixing rod 5 is hinged with a pin 6, wherein the upper surfaces of the two second support rods 3 are fixedly connected with a turntable 7, the upper surfaces of the two turntables 7 are fixedly connected with a holder 8, the inner side walls of the two holders 8 are provided with four groups of springs 9, the left end of each group of springs 9 and the right end of the springs 9 are respectively fixedly connected with the left and right side surfaces of the holder 8, the left ends of the four groups of springs 9 and the right ends of the springs 9 are jointly fixedly connected with two groups of clamping blocks 10, and the inner wall of each group of clamping blocks 10 is jointly clamped with a first spray gun 11.

[0023] A first clamping plate 12 is fixedly connected to the upper surface of another second support rod 3, and a second clamping plate 13 is rotatably connected to the upper surface of another second support rod 3. A buckle 14 is rotatably connected to the outer surface of the first clamping plate 12, and a second spray gun 15 is jointly clamped on the inner wall of the first clamping plate 12 and the interior of the second clamping plate 13. A water tank 16 is fixedly connected to the upper surface of the vehicle plate 1, and a water pump 17 is fixedly connected to the inner bottom wall of the water tank 16. An input end of the water pump 17 is fixedly connected to an input pipe 18, and an output end of the water pump 17 is fixedly connected to an output pipe 19. One end of the input pipe 18 away from the water pump 17 passes through the water tank 16 and extends to the outside of the water tank 16. The second spray gun 15 can be conveniently clamped by rotating the second clamping plate 13 and can be easily removed when needed. The buckle 14 can effectively clamp the second clamping plate 13 through the first clamping plate 12, and a certain amount of water can be effectively stored through the water tank 16 for emergency needs.

[0024] One end of the output pipe 19 away from the water pump 17 passes through the water tank 16 and extends to the top of the water tank 16, the outer surface of the output pipe 19 is fixedly connected to a water distributor 20, the outer surface of the input pipe 18 is fixedly connected to a connecting valve 21, the bottom surface of the vehicle plate 1 is respectively fixedly connected to a front pulley 22 and a universal pulley 23, the outer surface of the universal pulley 23 is provided with a brake 24, the upper surface of the vehicle plate 1 is fixedly connected to a power storage box 25, the upper surface of the power storage box 25 is fixedly connected to a protective box 26, the inner wall of the protective box 26 is fixedly connected to a control switch 27, the power storage box 25 is electrically connected to the water pump 17 and the control switch 27 through wires, the water distributor 20 is provided with three interfaces, and each of them is provided with a manual valve. The external water supply pipe can be conveniently connected through the connecting valve 21, and the power storage box 25 can provide a better emergency effect when there is no external power supply facility.

[0025] The working principle of the utility model is:

[0026] During dust reduction operation at the construction site, the device is pushed to the construction site, the universal pulley 23 is locked by the brake 24, the water pump 17 is started by the control switch 27, the water pump 17 outputs water through the output pipe 19 and the water distributor 20, and the water is supplied to the first spray gun 11 and the second spray gun 15 through the soft water pipe. The first spray gun 11 and the second spray gun 15 reduce dust on the construction point, the dust reduction direction of the first spray gun 11 is adjusted by rotating the turntable 7, water is supplied to the inside of the water tank 16 through the connecting valve 21 and the input pipe 18, the second spray gun 15 is removed through the first clamping plate 12, the second clamping plate 13 and the buckle 14, and the hand-held dust reduction operation is carried out.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A road construction dust suppressor, characterized in that: The vehicle plate (1) comprises three first support rods (2) fixedly connected to the upper surface of the vehicle plate (1), the inner wall of each of the first support rods (2) being slidably connected to a second support rod (3), the outer surface of each of the first support rods (2) and the outer surface of the second support rod (3) being provided with a plurality of insertion holes (4), wherein the inner walls of the three insertion holes (4) are slidably connected to a fixing rod (5), the outer surface of each of the fixing rods (5) being hinged to a pin shaft (6), wherein two of the second support rods (3) are ) is fixedly connected to the upper surface of a rotating disk (7), the upper surfaces of the two rotating disks (7) are fixedly connected to a holder (8), the inner side walls of the two holders (8) are provided with four groups of springs (9), the left end of each group of springs (9) and the right end of the spring (9) are respectively fixedly connected to the left and right side surfaces of the holder (8), the left ends of the four groups of springs (9) and the right ends of the springs (9) are commonly fixedly connected to two groups of clamping blocks (10), and the inner wall of each group of clamping blocks (10) is commonly clamped with a first spray gun (11).

2. A road construction dust suppressor according to claim 1, characterized in that: The upper surface of another second support rod (3) is fixedly connected to a first clamping plate (12), the upper surface of another second support rod (3) is rotatably connected to a second clamping plate (13), the outer surface of the first clamping plate (12) is rotatably connected to a buckle (14), and the inner wall of the first clamping plate (12) and the interior of the second clamping plate (13) are jointly clamped with a second spray gun (15).

3. A road construction dust suppressor according to claim 1, characterized in that: The upper surface of the vehicle plate (1) is fixedly connected to a water tank (16), the inner bottom wall of the water tank (16) is fixedly connected to a water pump (17), the input end of the water pump (17) is fixedly connected to an input pipe (18), the output end of the water pump (17) is fixedly connected to an output pipe (19), and the end of the input pipe (18) away from the water pump (17) passes through the water tank (16) and extends to the outside of the water tank (16).

4. A road construction dust suppressor according to claim 3, characterized in that: One end of the output pipe (19) away from the water pump (17) passes through the water tank (16) and extends to the top of the water tank (16); the outer surface of the output pipe (19) is fixedly connected to a water distributor (20); and the outer surface of the input pipe (18) is fixedly connected to a connecting valve (21).

5. A road construction dust suppressor according to claim 1, characterized in that: The bottom surface of the vehicle plate (1) is respectively fixedly connected with a front pulley (22) and a universal pulley (23), and a brake (24) is provided on the outer surface of the universal pulley (23).

6. A road construction dust suppressor according to claim 1, characterized in that: The upper surface of the vehicle panel (1) is fixedly connected to a power storage box (25), the upper surface of the power storage box (25) is fixedly connected to a protection box (26), the inner wall of the protection box (26) is fixedly connected to a control switch (27), and the power storage box (25) is electrically connected to a water pump (17) and a control switch (27) respectively through wires.

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