Bentonite waterproof blanket laying tool

Abstract

The utility model relates to a geosynthetic clay liner laying tool which comprises a laying plate body and further comprises a square groove formed in the front end of the laying plate body. The anti-wrinkle laying mechanisms are located on the two sides of the interior of the square groove, each anti-wrinkle laying mechanism comprises two moving blocks, the two moving blocks are located on the two sides of the top end of the interior of the square groove correspondingly, threaded rods penetrate through the interiors of the two moving blocks, the threaded rods are in threaded connection with threaded holes in the moving blocks, and opposite threaded walls are arranged on the two sides of the outer walls of the threaded rods; according to the waterproof blanket body laying device, a waterproof blanket body can penetrate through the bottoms of the two rubber wheels so that the waterproof blanket body can be positioned through the rubber wheels in the process of moving and laying the waterproof blanket body, the two moving blocks can be driven to move at the same time through the threaded rod, and the waterproof blanket body can be conveniently laid. Therefore, the two rubber wheels are driven to move, the waterproof blanket body is leveled towards the two sides, and the situation that the waterproof blanket body shifts and folds is avoided.

Description

Technical Field

[0001] The utility model relates to the field of construction tools, in particular to a bentonite waterproof blanket laying tool. Background Art

[0002] The bentonite waterproof blanket is a geosynthetic material specially used for anti-seepage in artificial lake waterscapes, landfills, underground garages, rooftop gardens, pools, oil depots and chemical storage yards. It is composed of highly expansive sodium-based bentonite filled between special composite geotextiles and non-woven fabrics. The bentonite anti-seepage mat made by needle punching can form many small fiber spaces, which prevents the bentonite particles from flowing in one direction. When encountering water, a uniform and high-density colloidal waterproof layer is formed in the mat, which effectively prevents water leakage.

[0003] According to the disclosed patent 202321218589.3, a bentonite waterproof blanket laying tool is known to include a grip rod, a fixing rod is provided at the front end of the grip rod, two oblique rods are fixedly connected to the front wall close to both sides of the fixing rod, and a cross bar is fixedly connected to the side wall located in the middle of the two oblique rods, and a connecting seat and a connecting plate are respectively provided on the side walls of the two oblique rods on the rear side of the cross bar, and one side wall of the connecting seat and the connecting plate are respectively rotatably connected to the side walls of the two oblique rods, and a rotating shaft is connected to the side wall of the connecting seat, and a waterproof blanket is sleeved on the outer side of the rotating shaft, and fixed blocks are fixedly connected to the side walls of the two oblique rods near the front end, and movable holes are opened inside the two fixed blocks. The utility model sets the sleeve of the waterproof blanket and the rotating shaft to rotate synchronously, and at the same time sets a cross bar between the pressure roller and the sleeve of the waterproof blanket, so as to facilitate the retraction of the waterproof blanket after laying. The utility model has strong applicability. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: although the cross bar is set between the pressure roller and the rotating shaft, it can effectively prevent the waterproof blanket from being too loose during laying, resulting in uneven laying and waste of resources, and the cross bar also plays a supporting role when laying the waterproof blanket, which solves the problem of laying bentonite waterproof blanket After completion, the excess waterproof blanket cannot be rewound back onto the sleeve of the waterproof blanket, and it needs to be manually wound back little by little, which is inefficient. During use, when the traditional bentonite waterproof blanket laying tool releases the bentonite waterproof blanket, the bentonite waterproof blanket is offset and wrinkled, which affects the flatness of the bentonite waterproof blanket during laying. Moreover, although the bentonite waterproof blanket can be recovered, the excess waterproof blanket has already contacted the ground, resulting in more dust and dirt attached to the surface of the waterproof blanket. When the waterproof blanket is used next time, there will be more dust and dirt on the surface. For this reason, a new technical solution needs to be designed to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a bentonite waterproof blanket laying tool to solve the problem that the bentonite waterproof blanket is offset and wrinkled when it is released, which affects the flatness of the bentonite waterproof blanket when it is laid. Moreover, although the bentonite waterproof blanket can be recovered, the excess waterproof blanket has already contacted the ground, resulting in a lot of dust and dirt attached to the surface of the waterproof blanket. When the waterproof blanket is used next time, there will be a lot of dust and dirt on the surface.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a bentonite waterproof blanket laying tool, including a laying plate body, and also including:

[0006] A square groove is opened at the front end of the paving board;

[0007] The anti-wrinkle laying mechanism is located on both sides of the square groove, and the anti-wrinkle laying mechanism includes two moving blocks, which are respectively located on both sides of the top of the square groove, and threaded rods are passed through the two moving blocks, and the threaded rods are threadedly connected with the screw holes in the moving blocks, and opposite threaded walls are opened on both sides of the outer wall of the threaded rods, and a limiting rod is passed through the bottom end of the moving block, and square grooves are fixed at both ends of the limiting rod;

[0008] Connecting plates are fixed on both sides of the bottom of the moving block, and a connecting rod is fixed between the two connecting plates, and a rubber wheel runs through the outer side of the connecting rod.

[0009] Preferably, a first motor shaft is fixed to one side of the threaded rod, an end of the first motor shaft away from the threaded rod passes through the square groove and is connected to the laying plate body, and a laying plate body is installed on one side of the first motor.

[0010] Preferably, a bearing is rotatably connected to the other side of the threaded rod, and a square groove is installed at one end of the bearing away from the threaded rod.

[0011] Preferably, a square hole is provided at the front end of the top of the laying board body, a rotating rod is arranged inside the square hole, a rotating cylinder is passed through the outside of the rotating rod, and the rotating cylinder is fixedly connected to the passing position of the rotating rod, a waterproof blanket is wrapped around the outer wall of the rotating cylinder, a second motor shaft is fixed to one side of the rotating rod, an end of the second motor shaft away from the rotating rod passes through the square hole and is connected to the laying board body with a second motor, a laying board body is installed on one side of the second motor, and the other side of the rotating rod passes through the square hole and the laying board body.

[0012] Preferably, a through hole is opened inside the square groove, and the rear end of the through hole is connected to the square hole. An electrostatic scraper is fixed inside the through hole, and the electrostatic scraper is connected to an external electrostatic generator.

[0013] Preferably, four corners of the bottom of the paving board are rotatably connected to wheels, and a handle is fixed to the rear end of the paving board.

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

[0015] 1. The utility model, through the combination of moving blocks, rubber wheels and threaded rods, can not only allow the waterproof blanket to pass through the bottom of the two rubber wheels, so that the waterproof blanket can be positioned through the rubber wheels during the movement and laying of the waterproof blanket, but also can drive the two moving blocks to move at the same time through the threaded rod, thereby driving the two rubber wheels to move, and flattening the waterproof blanket to both sides, avoiding the displacement and wrinkles of the waterproof blanket, and solving the technical problem that the bentonite waterproof blanket is offset and wrinkled when the bentonite waterproof blanket is released by the traditional bentonite waterproof blanket laying tool, which affects the flatness of the bentonite waterproof blanket during laying.

[0016] 2. The utility model combines through holes and electrostatic scrapers so that the waterproof blanket body passes through two electrostatic scrapers when being laid. When the excess waterproof blanket body is to be retracted, the upper and lower ends of the waterproof blanket body will contact the two electrostatic scrapers, thereby scraping off the dust and gravel on the surface of the waterproof blanket body. At the same time, since the electrostatic scraper and the electrostatic generator are connected, static electricity can be generated on the surface of the electrostatic scraper, and the raised dust is electrostatically adsorbed, thereby solving the technical problem that although the bentonite waterproof blanket can be retracted, the excess waterproof blanket has already touched the ground, resulting in a lot of dust and dirt attached to the surface of the waterproof blanket, and there will be a lot of dust and dirt on the surface of the waterproof blanket when it is used next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the square groove of the utility model;

[0019] Figure 3 It is a schematic diagram of the through hole structure of the utility model.

[0020] In the figure: 1. laying plate; 101. rotating wheel; 102. handle; 2. square groove; 201. first motor; 202. first motor shaft; 203. threaded rod; 204. moving block; 205. connecting plate; 206. connecting rod; 207. rubber wheel; 208. limiting rod; 209. bearing; 3. square hole; 301. second motor; 302. second motor shaft; 303. rotating rod; 304. rotating cylinder; 305. waterproof blanket; 306. through hole; 307. electrostatic scraper. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example 1: A bentonite waterproof blanket laying tool, see Figures 1 to 3 , including laying a board body 1, and also including:

[0023] A square groove 2 is provided at the front end of the laying plate body 1; the anti-wrinkle laying mechanism is located on both sides of the inside of the square groove 2, and the anti-wrinkle laying mechanism includes two moving blocks 204, the two moving blocks 204 are respectively located on both sides of the top of the inside of the square groove 2, and the two moving blocks 204 are penetrated by threaded rods 203, the threaded rods 203 are threadedly connected with the screw holes in the moving blocks 204, and opposite threaded walls are provided on both sides of the outer walls of the threaded rods 203, and the bottom end of the moving block 204 is penetrated by a limiting rod 208, and the two ends of the limiting rod 208 are fixed with square grooves 2; connecting plates 205 are fixed on both sides of the bottom of the moving block 204, and a connecting rod 206 is fixed between the two connecting plates 205, and a rubber wheel 207 is penetrated on the outside of the connecting rod 206, first pass the waterproof blanket body 305 wrapped around the surface of the rotating cylinder 304 through the through hole 3 06 enters the square groove 2. After the waterproof blanket body 305 enters the square groove 2, the waterproof blanket body 305 is passed through the bottom of the two rubber wheels 207, so that in the process of moving and laying the waterproof blanket body 305, the waterproof blanket body 305 is positioned by the rubber wheels 207. Moreover, after turning on the first motor 201, the threaded rod 203 can be driven to rotate. The rotation of the threaded rod 203 can drive the two moving blocks 204 to move at the same time, thereby driving the two rubber wheels 207 to move, and flattening the waterproof blanket body 305 to both sides, avoiding the displacement and wrinkles of the waterproof blanket body 305, and solving the problem of traditional bentonite waterproof blanket laying tools. When the bentonite waterproof blanket is released, the bentonite waterproof blanket is offset and wrinkled, resulting in a technical problem that affects the flatness of the bentonite waterproof blanket during laying.

[0024] For details, see Figure 2 A first motor shaft 202 is fixed to one side of the threaded rod 203 , and one end of the first motor shaft 202 away from the threaded rod 203 passes through the square slot 2 and is connected to the laying plate 1 with the first motor 201 , and the laying plate 1 is installed on one side of the first motor 201 .

[0025] For further information, see Figure 2 The other side of the threaded rod 203 is rotatably connected to a bearing 209 , and one end of the bearing 209 away from the threaded rod 203 is provided with a square groove 2 .

[0026] It is worth noting that see Figure 1A square hole 3 is provided at the front end of the top of the paving board body 1, and a rotating rod 303 is arranged inside the square hole 3. A rotating cylinder 304 passes through the outside of the rotating rod 303, and the rotating cylinder 304 is fixedly connected to the penetration position of the rotating rod 303. A waterproof blanket 305 is wrapped around the outer wall of the rotating cylinder 304. A second motor shaft 302 is fixed to one side of the rotating rod 303, and one end of the second motor shaft 302 away from the rotating rod 303 passes through the square hole 3 and is connected to the paving board body 1 with a second motor 301. The paving board body 1 is installed on one side of the second motor 301, and the other side of the rotating rod 303 passes through the square hole 3 and the paving board body 1.

[0027] It is worth noting that see Figure 3 A through hole 306 is provided inside the square groove 2, and the rear end of the through hole 306 is connected to the square hole 3, an electrostatic scraper 307 is fixed inside the through hole 306, and the electrostatic scraper 307 is connected to an external electrostatic generator. When the waterproof blanket 305 is laid, it passes between the two electrostatic scrapers 307 in the through hole 306. When the excess waterproof blanket 305 is to be retracted, the second motor 301 is turned on, the second motor 301 drives the second motor shaft 302, the second motor shaft 302 drives the rotating drum 304, and the rotating drum 304 drives the waterproof blanket 305 to rotate. During recycling, the upper and lower ends of the waterproof blanket body 305 will contact two electrostatic scrapers 307, thereby scraping off the dust and gravel on the surface of the waterproof blanket body 305. At the same time, since the electrostatic scraper 307 is connected to the electrostatic generator, static electricity can be generated on the surface of the electrostatic scraper 307, and the raised dust is electrostatically adsorbed, which solves the technical problem that although the bentonite waterproof blanket can be recovered, the excess waterproof blanket has contacted the ground, resulting in more dust and dirt attached to the surface of the waterproof blanket, and there will be more dust and dirt on the surface of the waterproof blanket when it is used next time.

[0028] It is worth mentioning that see Figure 1 The four corners of the bottom of the paving board body 1 are rotatably connected with a rotating wheel 101, and a handle 102 is fixed to the rear end of the paving board body 1.

[0029] When using a bentonite waterproof blanket laying tool, firstly, the waterproof blanket body 305 wound on the surface of the rotating cylinder 304 is passed through the through hole 306 into the square groove 2. After the waterproof blanket body 305 enters the square groove 2, the waterproof blanket body 305 is passed through the bottom of the two rubber wheels 207. Therefore, in the process of moving and laying the waterproof blanket body 305, the waterproof blanket body 305 is positioned by the rubber wheels 207. Moreover, after turning on the first motor 201, the threaded rod 203 can be driven to rotate. The rotation of the threaded rod 203 can drive the two moving blocks 204 to move at the same time, thereby driving the two rubber wheels 207 to move, and the waterproof blanket body 305 is flattened to both sides, thereby avoiding the waterproof blanket body 305 In the event of displacement and wrinkles, the waterproof blanket body 305 passes through the two electrostatic scrapers 307 in the through hole 306 during laying. When the excess waterproof blanket body 305 is to be recovered, the second motor 301 is turned on, the second motor 301 drives the second motor shaft 302, the second motor shaft 302 drives the rotating drum 304, the rotating drum 304 drives the waterproof blanket body 305 to rotate and be recovered, and the upper and lower ends of the waterproof blanket body 305 will contact the two electrostatic scrapers 307, thereby scraping off the dust and gravel on the surface of the waterproof blanket body 305. At the same time, since the electrostatic scraper 307 is connected to the electrostatic generator, static electricity can be generated on the surface of the electrostatic scraper 307, and the raised dust can be electrostatically adsorbed.

[0030] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A bentonite waterproof blanket laying tool, comprising a laying plate (1), characterized in that: Also includes: A square groove (2) is provided at the front end of the laying plate (1); The anti-wrinkle laying mechanism is located on both sides of the inside of the square groove (2), and the anti-wrinkle laying mechanism includes two moving blocks (204), the two moving blocks (204) are respectively located on both sides of the top of the inside of the square groove (2), and the two moving blocks (204) are penetrated by threaded rods (203), the threaded rods (203) are threadedly connected with the screw holes in the moving blocks (204), and opposite threaded walls are formed on both sides of the outer wall of the threaded rod (203), and the bottom end of the moving block (204) is penetrated by a limiting rod (208), and the two ends of the limiting rod (208) are fixed with the square groove (2); Connecting plates (205) are fixed on both sides of the bottom of the moving block (204), and a connecting rod (206) is fixed between the two connecting plates (205), and a rubber wheel (207) passes through the outer side of the connecting rod (206).

2. A bentonite waterproof blanket laying tool as claimed in claim 1, characterized in that: A first motor shaft (202) is fixed to one side of the threaded rod (203); an end of the first motor shaft (202) away from the threaded rod (203) passes through the square slot (2) and the laying plate body (1) to be connected to the first motor (201); and the laying plate body (1) is installed on one side of the first motor (201).

3. A bentonite waterproof blanket laying tool as claimed in claim 1, characterized in that: The other side of the threaded rod (203) is rotatably connected to a bearing (209), and one end of the bearing (209) away from the threaded rod (203) is provided with a square groove (2).

4. A bentonite waterproof blanket laying tool as claimed in claim 1, characterized in that: A square hole (3) is provided at the front end of the top of the laying board body (1), a rotating rod (303) is arranged inside the square hole (3), a rotating cylinder (304) passes through the outside of the rotating rod (303), and the rotating cylinder (304) is fixedly connected to the through position of the rotating rod (303), a waterproof blanket (305) is wound around the outer wall of the rotating cylinder (304), a second motor shaft (302) is fixed to one side of the rotating rod (303), one end of the second motor shaft (302) away from the rotating rod (303) passes through the square hole (3) and the laying board body (1) to be connected to a second motor (301), the laying board body (1) is installed on one side of the second motor (301), and the other side of the rotating rod (303) passes through the square hole (3) and the laying board body (1).

5. A bentonite waterproof blanket laying tool as claimed in claim 1, characterized in that: A through hole (306) is provided inside the square groove (2), and the rear end of the through hole (306) is connected to the square hole (3). An electrostatic scraper (307) is fixed inside the through hole (306), and the electrostatic scraper (307) is connected to an external electrostatic generator.

6. A bentonite waterproof blanket laying tool as claimed in claim 1, characterized in that: The four corners of the bottom of the paving board (1) are rotatably connected to rotating wheels (101), and a handle (102) is fixed to the rear end of the paving board (1).

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