A protective film covering structure for paving rural roads

Abstract

The utility model discloses a protective film covering structure for paving rural roads, which belongs to the technical field of protective film covering structures for paving rural roads. The key points of the technical solution include a universal wheel, a bottom plate fixedly connected to the top of the universal wheel, a hole opened on the top of the bottom plate, a first auxiliary rolling wheel rotatably connected inside the hole, a spraying assembly fixedly connected to the top of the bottom plate, and a placing assembly fixedly connected to the top of the bottom plate; the spraying assembly includes a water tank. Most of the existing protective film covering structures for paving rural roads are manually placed on the surface of the ground by the user. In the process of the protective film contacting the ground, the road surface is relatively dry, which is not convenient for placing the protective film and is easily blown by the wind, resulting in affecting the placement of the protective film. In the process of manually placing the protective film by the user, the problem of heavy workload occurs.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film covering structures for paving rural roads, in particular to a protective film covering structure for paving rural roads. Background Art

[0002] The use of protective film when paving rural roads can play the following roles: Protecting the road base: The protective film can prevent the road base from being eroded by external seepage substances, extend the service life of the road base, and prevent foundation settlement: The protective film can prevent the foundation material from direct contact with the underlying soil, reduce the penetration of soil moisture into the base, reduce the risk of foundation settlement, and improve strength uniformity: The use of protective film can make the mechanical properties of the road base material more uniform, improve the overall strength and stability of the road, and prevent water seepage: The protective film can prevent groundwater, ditch water and other water sources from penetrating through the road base to the lower layer, keep the road base dry and stable, prevent road deformation and collapse, and prevent grass growth: The protective film can effectively prevent the growth of grass and reduce damage to the road base and the frequency of maintenance work.

[0003] At present, most of the protective film covering structures for paving rural roads on the market are manually placed on the ground by the user. During the contact between the protective film and the ground, the road surface is relatively dry, which is not convenient for the placement of the protective film and is easily blown by the wind, resulting in affecting the placement of the protective film. In the process of manually placing the protective film by the user, the workload is large. Utility Model Content

[0004] The utility model provides a protective film covering structure for paving rural roads, aiming to solve the problem that the existing protective film covering structures for paving rural roads are mostly placed on the ground surface by users manually. During the process of the protective film contacting the ground, the road surface is relatively dry, which is not convenient for placing the protective film and is easily blown by the wind, resulting in affecting the placement of the protective film. In the process of manually placing the protective film by the user, the workload is large.

[0005] The utility model is implemented as follows: a protective film covering structure for paving rural roads comprises a universal wheel, the top of the universal wheel is fixedly connected to a bottom plate, the top of the bottom plate is provided with a hole, the inside of the hole is rotatably connected to a first auxiliary rolling wheel, the top of the bottom plate is fixedly connected to a spraying assembly, and the top of the bottom plate is fixedly connected to a placing assembly;

[0006] The spray assembly includes a water tank, a liquid inlet hole is opened on the top of the water tank, a sealing cover is arranged inside the liquid inlet hole, a support platform is fixedly connected to the top of the water tank, a water pump body is fixedly connected to the top of the support platform, a first connecting hose connected to the water tank is arranged at the bottom of the water pump body, a second connecting hose is arranged on the right side of the water pump body, a side of the second connecting hose away from the water pump body is connected to a hollow plate, and the bottom of the hollow plate is connected to a plurality of spray heads.

[0007] In order to facilitate the user to replace the protective film, a protective film covering structure for rural road paving is preferably used in the utility model. The placement component includes a first support plate and a second support plate. The tops of the first support plate and the second support plate are both provided with placement grooves, and support blocks are provided inside the two placement grooves. The opposite sides of the two support blocks are rotatably connected with a rotating rod.

[0008] In order to assist the user in disassembling the support block inside the placement groove, a protective film covering structure for paving rural roads is preferably provided in the utility model. Sliding grooves are provided on the front and rear sides of the inner wall of the placement groove, and sliding blocks are fixedly connected to the front and rear sides of the support block. The sliding block is arranged inside the sliding groove, and the side of the sliding block away from the support block contacts the inner wall of the sliding groove.

[0009] In order to facilitate the user to disassemble the adjustment plate, as a preferred embodiment of the protective film covering structure for paving rural roads of the utility model, handles are fixedly connected to the tops of the two support blocks.

[0010] In order to achieve the effect of placing the adjustment block, a support plate is set to achieve the effect of supporting the first cylinder telescopic rod body. As a preferred protective film covering structure for rural road paving of the utility model, a movable groove is opened on the top of the base plate, and the top of the movable groove is fixedly connected with a support plate.

[0011] In order to achieve the effect of assisting the protective film to contact the ground, as a preferred protective film covering structure for paving rural roads of the utility model, the top of the support plate is fixedly connected to a first cylinder telescopic rod body, the bottom of the first cylinder telescopic rod body is fixedly connected to an adjustment block, and the inner side of the adjustment block is rotatably connected to a second auxiliary rolling wheel.

[0012] In order to achieve the effect of facilitating the user to move and adjust the position of the device, as a preferred protective film covering structure for paving rural roads of the utility model, the top of the base plate is fixedly connected with a pushing frame.

[0013] In order to facilitate the user to disassemble the support block inside the placement groove, as a preferred protective film covering structure for paving rural roads in the utility model, an auxiliary plate is provided inside the placement groove, and the bottom of the auxiliary plate is fixedly connected to the second cylinder telescopic rod body.

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

[0015] The protective film covering structure for paving rural roads can achieve the effect of supporting the bottom plate by arranging universal wheels, and facilitate the user to move and adjust the position of the device. By arranging the bottom plate, the effect of supporting the spraying component and the placement component can be achieved. By arranging holes, the protective film can be made to contact the ground. By arranging the first auxiliary rolling wheel, the effect of assisting the protective film to contact the ground can be achieved. By arranging the spraying component, the effect of spraying water on the ground to be paved can be achieved, and the effect of facilitating the protective film to contact the ground can be achieved. By arranging the placement component, the effect of placing the protective film can be achieved. By arranging the water tank and the opened liquid inlet hole, the effect of facilitating the user to guide the water source into the water tank can be achieved. By setting a sealing cover, the effect of sealing the liquid inlet hole can be achieved. By setting a support platform, the effect of supporting the water pump body can be achieved. By setting the water pump body, the first connecting hose and the second connecting hose, the water source inside the water tank can be guided into the interior of the hollow plate through the water pump body. By setting the hollow plate, the effect of cooperating with several spray heads can be achieved. By setting several spray heads, the effect of spraying the water source on the ground can be achieved. By setting the first supporting plate, the second supporting plate and the opened placement groove, the effect of placing two support blocks respectively can be achieved. By setting the support block, the effect of supporting the rotating rod can be achieved. By setting the rotating rod, the effect of placing the protective film can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is an overall structural diagram of a protective film covering structure for paving rural roads;

[0017] Figure 2 It is a structural schematic diagram of the spraying assembly in the utility model;

[0018] Figure 3 It is a structural schematic diagram of placing components in the utility model;

[0019] Figure 4 It is a structural schematic diagram of a partial component in the utility model;

[0020] Figure 5 For the utility model Figure 3 A magnified schematic diagram of center A.

[0021] In the figure, 1, universal wheel; 2, bottom plate; 3, hole; 4, first auxiliary rolling wheel; 5, spraying assembly; 501, water tank; 502, liquid inlet hole; 503, sealing cover; 504, support platform; 505, water pump body; 506, first connecting hose; 507, second connecting hose; 508, hollow plate; 509, spraying head; 6, placement assembly; 601, first support plate; 602, second support plate; 603, placement slot; 604, support block; 605, rotating rod; 7, sliding slot; 8, sliding block; 9, handle; 10, movable slot; 11, support plate; 12, pushing frame; 13, first cylinder telescopic rod body; 14, adjusting block; 15, second auxiliary rolling wheel; 16, auxiliary plate; 17, second cylinder telescopic rod body. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "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 invention 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 invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a protective film covering structure for paving rural roads, comprising a universal wheel 1, a bottom plate 2 is fixedly connected to the top of the universal wheel 1, a hole 3 is opened on the top of the bottom plate 2, a first auxiliary rolling wheel 4 is rotatably connected inside the hole 3, a spraying component 5 is fixedly connected to the top of the bottom plate 2, and a placement component 6 is fixedly connected to the top of the bottom plate 2;

[0025] The spray assembly 5 includes a water tank 501, a liquid inlet hole 502 is opened on the top of the water tank 501, a sealing cover 503 is arranged inside the liquid inlet hole 502, a support platform 504 is fixedly connected to the top of the water tank 501, a water pump body 505 is fixedly connected to the top of the support platform 504, a first connecting hose 506 connected to the water tank 501 is arranged at the bottom of the water pump body 505, a second connecting hose 507 is arranged on the right side of the water pump body 505, the second connecting hose 507 is connected to a hollow plate 508 on the side away from the water pump body 505, and a plurality of spray heads 509 are connected to the bottom of the hollow plate 508.

[0026] In this embodiment: by providing the universal wheel 1, the bottom plate 2 can be supported, and the user can move and adjust the position of the device. By providing the bottom plate 2, the spraying component 5 and the placement component 6 can be supported. By providing the hole 3, the protective film can be brought into contact with the ground. By providing the first auxiliary rolling wheel 4, the effect of assisting the protective film in contacting with the ground can be achieved. By providing the spraying component 5, the effect of spraying water on the ground to be paved can be achieved, which facilitates the contact between the protective film and the ground. By providing the placement component 6, the effect of placing the protective film can be achieved. By providing the water tank 501 and the liquid inlet hole 5 02, it can achieve the effect of facilitating the user to guide the water source into the interior of the water tank 501, by setting the sealing cover 503, the effect of sealing the liquid inlet 502 can be achieved, by setting the support platform 504, the effect of supporting the water pump body 505 can be achieved, by setting the water pump body 505, the first connecting hose 506 and the second connecting hose 507, the water source inside the water tank 501 can be guided into the interior of the hollow plate 508 through the water pump body 505, by setting the hollow plate 508, the effect of being used in conjunction with a plurality of spray heads 509 can be achieved, and by setting a plurality of spray heads 509, the effect of spraying the water source on the ground can be achieved.

[0027] As a technical optimization solution of the utility model, the placement component 6 includes a first support plate 601 and a second support plate 602. The tops of the first support plate 601 and the second support plate 602 are both provided with placement grooves 603. The interiors of the two placement grooves 603 are both provided with support blocks 604. The opposite sides of the two support blocks 604 are rotatably connected with a rotating rod 605.

[0028] In this embodiment: by setting the first support plate 601, the second support plate 602 and the opening of the placement groove 603, the effect of placing the two support blocks 604 respectively can be achieved, and by setting the support blocks 604, the effect of supporting the rotating rod 605 can be achieved, and by setting the rotating rod 605, the effect of placing the protective film can be achieved.

[0029] As a technical optimization solution of the utility model, sliding grooves 7 are opened on the front and rear sides of the inner wall of the placement groove 603, and the front and rear sides of the support block 604 are fixedly connected with sliding blocks 8. The sliding block 8 is arranged inside the sliding groove 7, and the side of the sliding block 8 away from the support block 604 contacts the inner wall of the sliding groove 7.

[0030] In this embodiment, by providing the sliding block 8 and the sliding groove 7 , it is possible to assist the user in disassembling the supporting block 604 inside the placement groove 603 .

[0031] As a technical optimization solution of the present invention, handles 9 are fixedly connected to the tops of the two support blocks 604 .

[0032] In this embodiment, the handle 9 is provided to facilitate the user to disassemble the support block 604 .

[0033] As a technical optimization solution of the present invention, a movable groove 10 is opened on the top of the bottom plate 2 , and a support plate 11 is fixedly connected to the top of the movable groove 10 .

[0034] In this embodiment: by providing the movable groove 10, the effect of placing the adjustment block 14 can be achieved, and by providing the support plate 11, the effect of supporting the first cylinder telescopic rod body 13 can be achieved.

[0035] As a technical optimization solution of the utility model, the top of the support plate 11 is fixedly connected to the first cylinder telescopic rod body 13, the bottom of the first cylinder telescopic rod body 13 is fixedly connected to the adjustment block 14, and the inner side of the adjustment block 14 is rotatably connected to the second auxiliary rolling wheel 15.

[0036] In this embodiment: by setting the first cylinder telescopic rod body 13, the effect of adjusting the adjustment block 14 inside the movable groove 10 can be achieved. By setting the adjustment block 14, the effect of supporting the second auxiliary rolling wheel 15 can be achieved. By setting the second auxiliary rolling wheel 15, the effect of assisting the contact between the protective film and the ground can be achieved.

[0037] As a technical optimization solution of the present invention, a pushing frame 12 is fixedly connected to the top of the bottom plate 2 .

[0038] In this embodiment, by providing the push frame 12, it is possible to achieve the effect of facilitating the user to move and adjust the position of the device.

[0039] As a technical optimization solution of the present invention, an auxiliary plate 16 is disposed inside the placement groove 603 , and a second cylinder telescopic rod body 17 is fixedly connected to the bottom of the auxiliary plate 16 .

[0040] In this embodiment, by providing the auxiliary plate 16 and the second cylinder telescopic rod body 17 , it is possible to facilitate the user to disassemble the support block 604 inside the placement groove 603 .

[0041] Working principle: First, the user controls the second cylinder telescopic rod body 17 to adjust the support block 604 inside the placement groove 603. Then, the user disassembles the support block 604 through the handle 9, and then disassembles the rotating rod 605. Then, the protective film to be used is wrapped around the surface of the rotating rod 605. Then, the user installs the support block 604. Then, the user uses the protective film through the hole 3 and the first auxiliary rolling wheel 4 to make the protective film contact with the ground. Then, The user starts the water pump body 505, and then makes the water pump body 505 export water to the inside of the water tank 501, and then guides the water into the second connecting hose 507, and then guides the water into the inside of the hollow plate 508 through the second connecting hose 507, and then cooperates with a plurality of spray heads 509 connected to the bottom of the hollow plate 508 to spray the water onto the ground, and then the user pushes the device to make the protective film contact with the ground sprayed with water, so that the protective film can better adhere to the top of the ground, and then the protective film is applied to the road surface.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective film covering structure for paving rural roads, comprising a universal wheel (1), characterized in that: The top of the universal wheel (1) is fixedly connected to a bottom plate (2), a hole (3) is provided on the top of the bottom plate (2), a first auxiliary rolling wheel (4) is rotatably connected inside the hole (3), a spraying assembly (5) is fixedly connected to the top of the bottom plate (2), and a placement assembly (6) is fixedly connected to the top of the bottom plate (2); The spray assembly (5) comprises a water tank (501), a liquid inlet hole (502) is provided at the top of the water tank (501), a sealing cover (503) is provided inside the liquid inlet hole (502), a support platform (504) is fixedly connected to the top of the water tank (501), a water pump body (505) is fixedly connected to the top of the support platform (504), a first connecting hose (506) connected to the water tank (501) is provided at the bottom of the water pump body (505), a second connecting hose (507) is provided on the right side of the water pump body (505), a side of the second connecting hose (507) away from the water pump body (505) is connected to a hollow plate (508), and the bottom of the hollow plate (508) is connected to a plurality of spray heads (509).

2. A protective film covering structure for rural road paving according to claim 1, characterized in that: The placement assembly (6) comprises a first support plate (601) and a second support plate (602), the tops of the first support plate (601) and the second support plate (602) are both provided with placement grooves (603), the interiors of the two placement grooves (603) are both provided with support blocks (604), and the opposite sides of the two support blocks (604) are both rotatably connected with rotation rods (605).

3. A protective film covering structure for rural road paving according to claim 2, characterized in that: The front and rear sides of the inner wall of the placement groove (603) are both provided with sliding grooves (7), and the front and rear sides of the support block (604) are both fixedly connected with sliding blocks (8), and the sliding block (8) is arranged inside the sliding groove (7), and the side of the sliding block (8) away from the support block (604) contacts the inner wall of the sliding groove (7).

4. A protective film covering structure for rural road paving according to claim 2, characterized in that: The tops of the two support blocks (604) are fixedly connected with handles (9).

5. The protective film covering structure for rural road paving according to claim 1 is characterized in that: A movable groove (10) is provided on the top of the bottom plate (2), and a support plate (11) is fixedly connected to the top of the movable groove (10).

6. A protective film covering structure for paving rural roads according to claim 5, characterized in that: The top of the support plate (11) is fixedly connected to a first cylinder telescopic rod body (13), the bottom of the first cylinder telescopic rod body (13) is fixedly connected to an adjustment block (14), and the inner side of the adjustment block (14) is rotatably connected to a second auxiliary rolling wheel (15).

7. The protective film covering structure for rural road paving according to claim 1 is characterized in that: The top of the bottom plate (2) is fixedly connected with a pushing frame (12).

8. The protective film covering structure for rural road paving according to claim 2 is characterized in that: An auxiliary plate (16) is arranged inside the placement groove (603), and a second cylinder telescopic rod body (17) is fixedly connected to the bottom of the auxiliary plate (16).

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