Spraying type dustproof device for road engineering

Abstract

The utility model provides a road engineering spraying type dustproof device, which relates to the technical field of spraying dust prevention and comprises a fence, a first clamping piece is fixedly connected onto the outer surface of the fence, a main water delivery hose is connected onto the first clamping piece in a clamping manner, a branch hose is fixedly mounted on the surface of the main water delivery hose, and the branch hose is fixedly connected with a second clamping piece. A first gear and a second gear are driven to rotate with the help of a stepping motor, the second gear rotates to drive a lead screw to rotate, then a sliding block moves along a fence, and the sliding block moves to drive a second clamping piece and one end of the branch hose to move. Therefore, the effect of expanding the spraying range of the nozzle is achieved, and the spraying dustproof effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray dustproof technical field especially relates to a road engineering spray dustproof device. BACKGROUND

[0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of road and the engineering entity engaged in. Like other any category of civil engineering, road engineering has obvious technical, economic and management characteristics.

[0003] But in prior art, in the process of road engineering, in order to prevent excessive dust pollution surrounding environment, generally, the construction section is provided with a fence spray, but the position of the spray head in the existing fence spray is mostly fixed, which leads to the limited spray range of the spray head, so that the effect of spray dustproof is poor, and if you want to increase the spray range of the spray head, the general method is to increase the number of spray heads, but it is also more troublesome to operate. UTILITY MODEL CONTENT

[0004] The utility model discloses a road engineering spray dustproof device, which can solve the problems of the prior art, such as the fixed position of the spray head in the existing fence spray, the limited spray range of the spray head, the poor effect of spray dustproof and the need to increase the number of spray heads to increase the spray range of the spray head.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road engineering spray dustproof device, comprising a fence, a one-way card is fixedly connected to the outer surface of the fence, and a main water supply hose is connected to the one-way card, a branch hose is fixedly installed on the surface of the main water supply hose, and a spray head is fixed to one end of the branch hose, a stepping motor is fixed to the surface of the top of the fence, and a one-way gear is fixed to the output shaft of the stepping motor, a two-way gear is engaged with the lower end of the one-way gear, and the two-way gear is rotatably connected to the fence, a lead screw is fixed to one side surface of the two-way gear, and the other end of the lead screw is rotatably connected to the fence, a sliding block is threadedly connected to the outer surface of the lead screw, and the sliding block is slidably connected to the fence, a two-way card is fixed to one side of the sliding block, and the two-way card is connected to one end of the branch hose, a water pump is fixedly connected to one end of the main water supply hose, a water pump is fixedly connected to the other end of the main water supply hose, a water tank is placed on one side of the water pump, and the water tank is connected to the water pump.

[0006] As a preferred embodiment, a supporting leg is fixedly connected to one side surface of the fence.

[0007] As a preferred implementation, the outer surface of the fence is fixedly connected with a protective cover near the positions of the stepper motor, the first gear and the second gear, and the protective cover is in through connection with the lead screw.

[0008] As a preferred implementation, the clamping surfaces of the first clamping member and the second clamping member are provided with anti-skid textures.

[0009] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0010] The utility model discloses, through the help of stepper motor drive first gear and second gear rotation movement, the rotation of second gear drive the rotation of lead screw, and then let the slider move along the fence, the movement of slider drive second clamping member and the one end of branch hose move, thereby play the role of expanding the spray range of spray head, improve the effect of dustproof spraying. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the overall structure schematic view of the road engineering spray type dustproof device provided by the utility model;

[0012] Fig. 2 It is the fence one side structure schematic view of the road engineering spray type dustproof device provided by the utility model;

[0013] Fig. 3 It is the protective cover inside structure schematic view of the road engineering spray type dustproof device provided by the utility model.

[0014] LEGEND:

[0015] 1, fence, 2, support leg, 3, first clamping member, 4, main water supply hose, 5, branch hose, 6, spray head, 7, stepper motor, 8, first gear, 9, second gear, 10, lead screw, 11, protective cover, 12, slider, 13, second clamping member, 14, water pump, 15, water tank. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Embodiment 1

[0018] As Figs. 1-3The utility model provides a technical scheme: a road engineering spraying type dustproof device, the outer surface of the enclosure 1 is fixedly connected with a first clamping piece 3, and the first clamping piece 3 is clamped with the main water supply hose 4, under the help of the first clamping piece 3, the main water supply hose 4 is hung on one side of the enclosure 1, and the main water supply hose 4 is prevented from moving randomly, the surface of the main water supply hose 4 is fixedly installed with branch hose 5, and the one end of branch hose 5 is fixed with the spray head 6, after water is supplied to the main water supply hose 4, water will flow into the branch hose 5, and finally water will be sprayed out in the form of water mist from the spray head 6, the surface of the top of the enclosure 1 is fixed with the step motor 7, and the output shaft of the step motor 7 is fixed with the first gear 8, the lower end of the first gear 8 is engaged with the second gear 9, and the second gear 9 is rotatably connected with the enclosure 1, the surface of one side of the second gear 9 is fixed with the lead screw 10, and the other end of the lead screw 10 is rotatably connected with the enclosure 1, the outer surface of the lead screw 10 is threadedly connected with the sliding block 12, and the sliding block 12 is slidably connected with the enclosure 1, under the help of the step motor 7, the first gear 8 and the second gear 9 are driven to rotate, the rotation of the second gear 9 drives the rotation of the lead screw 10, and then the sliding block 12 moves along the enclosure 1, through software programming of the step motor 7, the step motor 7 is automatically reversed after a certain number of rotations, the lead screw 10 can periodically reverse, and then the sliding block 12 can move left and right along the enclosure 1, the one side of the sliding block 12 is fixed with the second clamping piece 13, and the second clamping piece 13 is clamped with the one end of the branch hose 5, when the sliding block 12 moves left and right, the second clamping piece 13 and the one end of the branch hose 5 are moved together, thereby expanding the spraying range of the spray head 6, improving the dustproof effect of spraying, the one end of the main water supply hose 4 is fixedly connected with the water pump 14, and the water pump 14 is fixedly connected with the water suction pipe away from the one end of the main water supply hose 4, the one side of the water pump 14 is placed with the water tank 15, and the water tank 15 is connected with the water suction pipe, under the help of the water pump 14, the water suction pipe sucks water from the water tank 15, and then continuously supplies water to the main water supply hose 4.

[0019] Example 2

[0020] As Figs. 1-3As shown, a support leg 2 is fixedly connected to one side surface of the enclosure 1. The support leg 2 supports the enclosure 1, thereby effectively improving the stability of the enclosure 1 when it is erected on the ground. A protective cover 11 is fixedly connected to the outer surface of the enclosure 1 near the location of the stepper motor 7, the first gear 8, and the second gear 9. The protective cover 11 is connected to the lead screw 10 through it. The protective cover 11 protects the stepper motor 7, the first gear 8, and the second gear 9, preventing the water mist sprayed from the nozzle 6 from adversely affecting the stepper motor 7, the first gear 8, and the second gear 9. The clamping surfaces of the first clamp 3 and the second clamp 13 are provided with anti-slip textures. With the help of the anti-slip textures, the friction between the clamping surfaces of the first clamp 3 and the second clamp 13 is increased, thereby effectively improving the stability of the clamping of the main water supply hose 4 and the branch hose 5.

[0021] Working principle:

[0022] like Figs. 1-3 As shown, when using this utility model, during road construction, if there is excessive dust requiring dust suppression, the user first turns on the water pump 14. The water pump 14 draws water from the water tank 15 through the pumping pipe, continuously supplying water to the main water hose 4. The water in the main water hose 4 then flows into the branch hose 5 and is finally sprayed from the nozzle 6. To expand the spray range of the nozzle 6 and improve the dust suppression effect, the user needs to start the stepper motor 7. The rotation of gear 8 and gear 9 drives the rotation of lead screw 10. Because the stepper motor 7 is programmed, it automatically reverses after rotating a certain number of times, allowing lead screw 10 to periodically rotate back and forth. The periodic forward and reverse rotation of lead screw 10 drives slider 12 to move left and right along the enclosure 1. When slider 12 moves left and right, it drives the second clamp 13 and one end of branch hose 5 to move together, thereby expanding the spraying range of nozzle 6 and improving the dust suppression effect.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A road engineering dusting device of the spraying type comprising an enclosure (1), characterized in that: The outer surface of the enclosure (1) is fixedly connected with a first clamping part (3), and the first clamping part (3) is clamped with a main water supply hose (4), the surface of the main water supply hose (4) is fixedly installed with a branch hose (5), and one end of the branch hose (5) is fixedly installed with a nozzle (6), the surface of the top of the enclosure (1) is fixedly installed with a stepping motor (7), and the output shaft of the stepping motor (7) is fixedly installed with a first gear (8), the lower end of the first gear (8) is engaged with a second gear (9), and the second gear (9) is rotatably connected with the enclosure (1), one side surface of the second gear (9) is fixedly installed with a lead screw (10), and the other end of the lead screw (10) is rotatably connected with the enclosure (1), the outer surface of the lead screw (10) is threadedly connected with a sliding block (12), and the sliding block (12) is slidably connected with the enclosure (1), one side of the sliding block (12) is fixedly installed with a second clamping part (13), and the second clamping part (13) is clamped with one end of the branch hose (5), one end of the main water supply hose (4) is fixedly connected with a water pump (14), and the water pump (14) is fixedly connected with a water pump (14) away from the other end of the main water supply hose (4), the water pump (14) is placed with a water tank (15), and the water tank (15) is connected with the water pump (14).

2. A road engineering dusting device according to claim 1, wherein: The side surface of the enclosure (1) is fixedly connected with a supporting leg (2).

3. A road engineering dusting device according to claim 1, wherein: The outer surface of the enclosure (1) is fixedly connected with a protective cover (11) near the positions of the stepping motor (7), the first gear (8) and the second gear (9), and the protective cover (11) is connected with the lead screw (10).

4. A road engineering dusting device according to claim 1, wherein: The clamping surfaces of the first clamping part (3) and the second clamping part (13) are provided with anti-skid textures.

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