Waterproof roll paving device

Abstract

The waterproof coiled material paving and pasting device comprises a paving and pasting vehicle body, a coiled material roller, a flattening roller and a flattening assembly, the coiled material roller is horizontally and rotationally arranged in the paving and pasting vehicle body and arranged in the width direction of the paving and pasting vehicle body, a discharging opening is formed in the bottom face of the paving and pasting vehicle body, and the flattening assembly is arranged on the bottom face of the paving and pasting vehicle body. The flattening assembly comprises two flattening rollers, the two flattening rollers are horizontally arranged at an included angle, the two flattening rollers are symmetrically arranged about the central axis of the paving vehicle body in the length direction, the paving vehicle body is provided with a driving part used for driving the two flattening rollers to rotate reversely, and the flattening rollers are rotationally arranged on the bottom face of the paving vehicle body and are parallel to the coiled material roller; the flattening roller is arranged on the side, away from the discharging port, of the flattening roller, and the bottom end of the flattening roller and the bottom end of the flattening roller are located at the same height. The waterproof roll paving device has the effect of improving the paving quality and efficiency of the waterproof roll.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and in particular, to a waterproof coiled material paving device. Background Art

[0002] A waterproof coiled material is a flexible building material mainly used in places such as building walls, roofs, tunnels, roads, landfills, etc. It can play the role of blocking external rainwater and groundwater seepage. As a leak-free connection between the engineering foundation and the building, the waterproof coiled material is the first barrier for engineering waterproofing and plays a crucial role in the entire project.

[0003] Currently, when laying waterproof coiled materials, manual labor is usually used. After the laying is completed, the waterproof coiled material needs to be flattened again. The paving of the waterproof coiled material includes two situations: hot application and cold application, and the coiled material needs to be heated during the paving process.

[0004] Regarding the above related technologies, the inventor believes that during the paving process of the above waterproof coiled material, the flexible waterproof coiled material becomes soft after heating, and the two sides in the width direction are prone to retraction or overlap during paving, which affects the paving quality of the waterproof coiled material. Utility Model Content

[0005] In order to improve the paving quality and efficiency of the waterproof coiled material, this application provides a waterproof coiled material paving device.

[0006] A waterproof coiled material paving device provided by this application adopts the following technical solutions:

[0007] A waterproof coiled material paving device includes a paving vehicle body, a coiled material roller, a flattening roller, and a flattening assembly. The coiled material roller is horizontally rotatably arranged in the paving vehicle body. The coiled material roller is arranged along the width direction of the paving vehicle body. An outlet is opened at the bottom surface of the paving vehicle body. The flattening assembly is arranged at the bottom surface of the paving vehicle body. The flattening assembly includes flattening rollers. Two flattening rollers are arranged horizontally at an angle. The two flattening rollers are symmetrically arranged about the central axis in the length direction of the paving vehicle body. A driving member for driving the two flattening rollers to rotate in opposite directions is arranged on the paving vehicle body. The flattening roller is rotatably arranged at the bottom surface of the paving vehicle body and is parallel to the coiled material roller. The flattening roller is arranged on the side of the flattening rollers away from the outlet. The bottom ends of the flattening roller and the flattening rollers are at the same height.

[0008] By adopting the above technical solution, the waterproof coiled material on the coiled material roller extends out of the discharging port to pave the vehicle body. The waterproof coiled material sequentially passes under the flattening roller and the pressing roller. The two flattening rollers rotate in opposite directions under the driving action of the driving member. The two flattening rollers stretch the two sides in the width direction of the waterproof coiled material in opposite directions, reducing the possibility of the edges of the waterproof coiled material retracting and overlapping, which helps to improve the paving quality of the waterproof coiled material. The pressing roller presses the waterproof coiled material against the ground, realizing the paving of the waterproof coiled material. Through the mutual cooperation of the paving vehicle body, the coiled material roller, the pressing roller and the flattening assembly, the effect of improving the paving quality and efficiency of the waterproof coiled material is achieved.

[0009] Optionally, a heating frame is provided at the discharging port.

[0010] By adopting the above technical solution, the heating frame preliminarily heats the waterproof coiled material passing through the discharging port, improving the flexibility of the waterproof coiled material, which helps to improve the paving quality of the waterproof coiled material.

[0011] Optionally, a cleaning assembly is provided at one end in the length direction of the paving vehicle body. The cleaning assembly includes a connecting rod, a cleaning plate and a cleaning brush. One end of the connecting rod is connected to the paving vehicle body, and the other end is connected to the cleaning plate. The cleaning brush is arranged on the bottom surface of the cleaning plate, and the bottom end of the cleaning brush is at the same height as the flattening roller.

[0012] By adopting the above technical solution, when the paving vehicle body is pushed, the cleaning brush cleans the impurities on the ground, helping to improve the paving quality of the waterproof coiled material.

[0013] Optionally, the cleaning assembly further includes a blowing fan, an air duct, a blowing header and blowing nozzles. The blowing fan is arranged on the paving vehicle body. One end of the air duct is connected to the blowing fan in a communicating manner, and the other end is connected to the blowing header in a communicating manner. A plurality of blowing nozzles are communicated and arranged on the blowing header, and the opening ends of the blowing nozzles are inclined downward.

[0014] By adopting the above technical solution, when the waterproof coiled material is being paved, the blowing fan is started, and the air flow blows to the ground through the air duct, the blowing header and the blowing nozzles, cleaning the impurities on the ground, which helps to improve the adhesion degree between the waterproof coiled material and the ground.

[0015] Optionally, an installation assembly is provided in the paving vehicle body. The installation assembly includes installation telescopic rods, abutting end plates, and support columns. One installation telescopic rod is horizontally connected to each of the vertical inner walls on both sides of the paving vehicle body in the width direction. One abutting end plate is connected to each end of the installation telescopic rod away from the inner wall of the paving vehicle body. The support column is connected to the side of the abutting end plate away from the installation telescopic rod. The coil roller is clamped between two abutting end plates.

[0016] By adopting the above technical solution, the coil roller is clamped between two abutting end plates. When the coil roller needs to be replaced, the abutting end plate is pushed to take out the coil roller, and a new coil roller is placed between the two abutting end plates. The abutting end is moved until it abuts against the coil roller, realizing the loading and unloading of the coil roller.

[0017] Optionally, the installation telescopic rod includes an installation sleeve rod and an installation sliding rod. One end of the installation sleeve rod is connected to the inner wall of the paving vehicle body. One end of the installation sliding rod is slidably arranged in the installation sleeve rod. Abutting springs are arranged on the installation sliding rod. One end of the abutting spring is connected to the installation sleeve rod, and the other end is connected to the abutting end plate. The abutting end plate abuts against the coil roller under the action of the abutting spring.

[0018] By adopting the above technical solution, the coil roller is clamped between two abutting end plates. When the coil roller needs to be replaced, the abutting end plate is pushed, and a new coil roller is placed between the two abutting end plates. The abutting end plate is released, and the abutting spring makes it reset and fixes the coil roller. The setting of the abutting spring reduces the possibility of separation between the abutting end plate and the coil roller.

[0019] Optionally, a guiding roller is rotatably arranged between the flattening roller and the discharge port. The guiding roller is arranged parallel to the length direction of the discharge port. The bottom height of the guiding roller is higher than the bottom height of the flattening roller.

[0020] By adopting the above technical solution, the guiding roller guides the waterproof coil, avoiding the waterproof coil from directly contacting the edge of the discharge port and causing wear.

[0021] Optionally, the flattening roller is hollow, and several heating rods are arranged in the flattening roller.

[0022] By adopting the above technical solution, the heating rods perform secondary heating on the waterproof coil, improving the flexibility of the waterproof coil and helping to improve the adhesion degree between the waterproof coil and the ground.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the mutual cooperation of the paving vehicle body, the coil roller, the flattening roller and the flattening assembly, the paving quality and efficiency of the waterproof coil are improved;

[0025] 2. The cleaning assembly cleans the impurities on the ground, which helps to improve the adhesion degree between the waterproof coil and the ground;

[0026] 3. The setting of the installation assembly realizes the detachable connection between the coil roller and the paving vehicle body. Description of the Drawings

[0027] Figure 1 It is a schematic structural diagram of an embodiment of the present application for embodying a waterproof coil paving device.

[0028] Figure 2 It is a partial cross-sectional view of the interior of the paving vehicle body in an embodiment of the present application for embodying.

[0029] Figure 3 It is Figure 2 The enlarged view of part A in

[0030] Figure 4 It is a partial cross-sectional view of the installation assembly in an embodiment of the present application for embodying.

[0031] Description of the reference numerals: 1, paving vehicle body; 101, discharge port; 2, coil roller; 3, flattening assembly; 31, flattening roller; 32, driven bevel gear; 33, driving bevel gear; 34, rotating rod; 35, driven gear; 36, flattening motor; 37, driving gear; 38, mounting plate; 39, connecting V-shaped plate; 4, installation assembly; 41, abutting spring; 42, abutting end plate; 43, support column; 44, mounting sleeve rod; 45, mounting slide rod; 5, cleaning assembly; 51, cleaning plate; 52, cleaning brush; 53, connecting rod; 54, blowing fan; 55, air duct; 56, blowing header; 57, blowing nozzle; 6, push handle; 7, wheel; 8, heating frame; 9, connecting plate; 10, flattening roller; 11, heating rod; 12, guide roller. Detailed Description of the Embodiment

[0032] The following is a further detailed description of the present application in conjunction with the attached Figures 1-4 An embodiment of the present application provides a waterproof coil paving device, which has the effect of improving the paving quality and efficiency of the waterproof coil.

[0033] Referring to Figures 1-3 , a waterproof coil paving device includes a paving vehicle body 1, a coil roller 2, a flattening assembly 3, an installation assembly 4 and a cleaning assembly 5. A push handle 6 is provided at one end of the paving vehicle body 1 in the length direction, and a plurality of wheels 7 are connected to the bottom surface of the paving vehicle body 1.

[0034] Referring to Figure 2 AndFigure 4 The installation component 4 is arranged inside the paving vehicle body 1. The installation component 4 includes an installation telescopic rod, an abutting spring 41, an abutting end plate 42 and a support column 43. One installation telescopic rod is horizontally connected to the vertical inner walls on both sides of the paving vehicle body 1 in the width direction. The installation telescopic rod includes an installation sleeve rod 44 and an installation sliding rod 45. The installation sleeve rod 44 is connected to the vertical inner wall of the paving vehicle body 1. One end of the installation sliding rod 45 is slidably arranged in the installation sleeve rod 44. The end of the installation sliding rod 45 extending out of the installation sleeve rod 44 is coaxially connected to the abutting end plate 42. The support column 43 is connected to the side of the abutting end away from the installation telescopic rod. The abutting spring 41 is arranged on the installation sliding rod 45. One end of the abutting spring 41 is connected to the end of the installation sleeve rod 44, and the other end is connected to the abutting end plate 42. The coil roller 2 is arranged between the two abutting end plates 42. The two support columns 43 are respectively inserted into both ends of the coil roller 2. The abutting end plate 42 is abutted tightly against the end of the coil roller 2 under the action of the abutting spring 41.

[0035] Refer to Figure 2 As shown in the figure, on the bottom surface of the paving vehicle body 1, a discharge port 101 is opened along its width direction. A heating frame 8 is connected to the discharge port 101. The waterproof coil on the coil roller 2 extends out of the paving vehicle body 1 through the discharge port 101. Two connecting plates 9 are vertically connected to the bottom surface of the paving vehicle body 1 along its length direction. The two connecting plates 9 are respectively arranged on both sides of the paving vehicle body 1 in the width direction. A guiding roller 12 is rotatably connected between the two connecting plates 9. The guiding roller 12 is arranged parallel to the length direction of the discharge port 101. There is a gap between the bottom end of the guiding roller 12 and the ground.

[0036] Refer to Figure 2 and Figure 3 As shown in the figure and, the flattening component 3 is arranged on the bottom surface of the paving vehicle body 1. The flattening component 3 includes a flattening roller 31, a driven bevel gear 32, a driving bevel gear 33, a rotating rod 34, a driven gear 35, a flattening motor 36, a driving gear 37, a mounting plate 38 and a connecting V-shaped plate 39. The flattening component 3 is arranged on the side of the guiding roller 12 away from the discharge port 101. Two flattening rollers 31 are symmetrically arranged along the central axis of the paving vehicle body 1 in the length direction. The two flattening rollers 31 are horizontal and arranged at an angle. The distance between the two flattening rollers 31 gradually decreases along the direction away from the discharge port 101. The connecting V-shaped plate 39 is connected to the bottom surface of the paving vehicle body 1. One end of the flattening roller 31 away from the discharge port 101 is rotatably connected to the connecting V-shaped plate 39. Two mounting plates 38 are connected to the bottom surface of the paving vehicle body 1. One end of the two flattening rollers 31 close to the discharge port 101 corresponds to and is rotatably connected to the two mounting plates 38 respectively. One driven bevel gear 32 is connected to each flattening roller 31.

[0037] Refer to Figure 2 and Figure 3, the rotating rod 34 is rotatably connected between two connecting plates 9 along the width direction of the paving vehicle body 1. Two driving bevel gears are connected to the rotating rod 34. The two driving bevel gears are in one-to-one correspondence and meshing connection with two driven bevel gears 32. The flattening motor 36 is connected to the bottom surface of the paving vehicle body 1, the driving gear 37 is in transmission connection with the flattening motor 36, the driven gear 35 is connected to the rotating rod 34, and the driving gear 37 is in meshing connection with the driven gear 35. The bottom end of the flattening roller 31 is in contact with the ground.

[0038] Refer to Figure 2 and Figure 3 , a flattening roller 10 is rotatably connected between two connecting plates 9 along the width direction of the paving vehicle body 1. The flattening roller 10 is hollow, and a plurality of heating rods 11 are arranged along its length direction in the flattening roller 10. The bottom end of the flattening roller 10 is in contact with the ground.

[0039] Refer to Figure 1 , the cleaning assembly 5 is arranged on the vertical side wall of the paving vehicle body 1 near one end of the discharge port 101. The cleaning assembly 5 includes a cleaning plate 51, a cleaning brush 52, a connecting rod 53, a blowing fan 54, an air duct 55, a blowing header 56 and blowing nozzles 57. The connecting rod 53 is connected to the vertical side wall of the paving vehicle body 1, the cleaning plate 51 is connected to the end of the connecting rod 53 far from the paving vehicle body 1, the cleaning brush 52 is connected to the bottom surface of the cleaning plate 51, and the cleaning brush 52 is in contact with the ground. The blowing fan 54 is arranged on the paving vehicle body 1, one end of the air duct 55 is connected to the blowing fan 54 in a communicating manner, and the other end is connected to the blowing header 56 in a communicating manner. The blowing header 56 is arranged on the cleaning plate 51, and a plurality of blowing nozzles 57 are communicated and arranged on the blowing header 56. The outlet end of the blowing nozzle 57 is inclined downward.

[0040] Refer to Figure 2 and Figure 3, when laying the waterproof coiled material, the worker pulls the push handle 6 to drive the laying trolley to move on the laying surface. The waterproof coiled material on the coiled material roller 2 passes through the discharge port 101 and exits the laying vehicle body 1. The heating frame 8 at the discharge port 101 preliminarily heats and softens the waterproof coiled material. The waterproof coiled material passes under the guiding roller 12 and extends under the two flattening rollers 31. The flattening motor 36 starts to drive the driving gear 37 to rotate, and the driven gear 35 and the rotating rod 34 rotate under the drive. The two driving bevel gears 33 arranged on the rotating rod 34 rotate synchronously, and the driven bevel gear 32 rotates under its drive, and the two guiding rollers 12 rotate in opposite directions. The two flattening rollers 31 pull the two sides of the waterproof coiled material in opposite directions, reducing the possibility of edge retraction or overlap of the waterproof coiled material. The flattened waterproof coiled material passes under the flattening roller 10, and the flattening roller 10 presses the waterproof coiled material against the ground, improving the adhesion degree of the waterproof coiled material to the ground and helping to improve the laying quality of the waterproof coiled material. The heating rod 11 in the flattening roller 10 performs secondary heating on the waterproof coiled material, further improving the laying quality of the waterproof coiled material.

[0041] Refer to Figure 1 , before laying the waterproof coiled material, the blowing fan 54 blows the ground through the air duct 55, the blowing header 56 and the blowing nozzles 57, and the cleaning brush 52 cleans the ground, which helps to reduce the impurities on the ground and enables the waterproof coiled material to fit the ground more closely.

[0042] Refer to Figure 2 and Figure 4 , after the coiled material roller 2 in the laying vehicle body 1 finishes discharging the material, the abutting end plate 42 is pushed to separate it from the coiled material roller 2. A new coiled material roller 2 is placed between the two abutting end plates 42, and the abutting end plate 42 is reset under the action of the abutting spring 41 and abuts against the end of the coiled material roller 2 again, facilitating the loading and unloading of the coiled material roller 2.

[0043] The implementation principle of a waterproof coiled material laying device in an embodiment of the present application is as follows: when laying the waterproof coiled material, the worker pulls the laying trolley to move on the laying surface. The waterproof coiled material passes through the discharge port 101 and extends under the two flattening rollers 31. The two flattening rollers 31 pull the two sides of the waterproof coiled material in opposite directions, reducing the possibility of edge retraction or overlap of the waterproof coiled material. The flattened waterproof coiled material passes under the flattening roller 10, and the flattening roller 10 presses the waterproof coiled material against the ground, improving the adhesion degree of the waterproof coiled material to the ground and helping to improve the laying quality of the waterproof coiled material.

[0044] Before laying the waterproof coiled material, the blowing fan 54 blows the ground, and the cleaning brush 52 cleans the ground, which helps to reduce the impurities on the ground and enables the waterproof coiled material to fit the ground more closely.

[0045] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A waterproof coiled material laying device, characterized in that: It includes a paving vehicle body (1), a coil roller (2), a flattening roller (10) and a flattening assembly (3). The coil roller (2) is horizontally rotatably arranged in the paving vehicle body (1), and the coil roller (2) is arranged along the width direction of the paving vehicle body (1). An outlet (101) is formed in the bottom surface of the paving vehicle body (1). The flattening assembly (3) is arranged on the bottom surface of the paving vehicle body (1). The flattening assembly (3) includes flattening rollers (31). Two flattening rollers (31) are horizontally arranged at an angle. The two flattening rollers (31) are symmetrically arranged about the central axis in the length direction of the paving vehicle body (1). A driving member for driving the two flattening rollers (31) to rotate in opposite directions is arranged on the paving vehicle body (1). The flattening roller (10) is rotatably arranged on the bottom surface of the paving vehicle body (1) and is parallel to the coil roller (2). The flattening roller (10) is arranged on the side of the flattening roller (31) away from the outlet (101). The bottom ends of the flattening roller (10) and the flattening roller (31) are at the same height.

2. The waterproof coiled material laying device according to claim 1, characterized in that: A heating frame (8) is arranged at the outlet (101).

3. The waterproof coiled material laying device according to claim 1, characterized in that: A cleaning assembly (5) is arranged at one end in the length direction of the paving vehicle body (1). The cleaning assembly (5) includes a connecting rod (53), a cleaning plate (51) and a cleaning brush (52). One end of the connecting rod (53) is connected to the paving vehicle body (1), and the other end is connected to the cleaning plate (51). The cleaning brush (52) is arranged on the bottom surface of the cleaning plate (51). The bottom end of the cleaning brush (52) is at the same height as the flattening roller (31).

4. The waterproof coiled material laying device according to claim 3, characterized in that: The cleaning assembly (5) further includes a blowing fan (54), an air duct (55), a blowing header (56) and blowing nozzles (57). The blowing fan (54) is arranged on the paving vehicle body (1). One end of the air duct (55) is connected to the blowing fan (54) in a communicating manner, and the other end is connected to the blowing header (56) in a communicating manner. A plurality of blowing nozzles (57) are connected to the blowing header (56) in a communicating manner. The opening ends of the blowing nozzles (57) are inclined downward.

5. The waterproof coiled material laying device according to claim 1, characterized in that: An installation assembly (4) is arranged in the paving vehicle body (1). The installation assembly (4) includes installation telescopic rods, abutting end plates (42) and support columns (43). One installation telescopic rod is horizontally connected to each of the vertical inner walls on both sides in the width direction of the paving vehicle body (1). One abutting end plate (42) is connected to each end of the installation telescopic rod away from the inner wall of the paving vehicle body (1). The support column (43) is connected to the side of the abutting end plate (42) away from the installation telescopic rod. The coil roller (2) is clamped between the two abutting end plates (42).

6. The waterproof coiled material laying device according to claim 5, characterized in that: The installation telescopic rod includes an installation sleeve rod (44) and an installation sliding rod (45). One end of the installation sleeve rod (44) is connected to the inner wall of the paving vehicle body (1). One end of the installation sliding rod (45) is slidably arranged in the installation sleeve rod (44). An abutting spring (41) is arranged on the installation sliding rod (45). One end of the abutting spring (41) is connected to the installation sleeve rod (44), and the other end is connected to the abutting end plate (42). The abutting end plate (42) abuts against the coil roller (2) under the action of the abutting spring (41).

7. A waterproof coiled material laying device according to claim 1, characterized in that: A guide roller (12) is rotatably arranged between the flattening roller (10) and the discharge port (101). The guide roller (12) is arranged parallel to the length direction of the discharge port (101). The bottom height of the guide roller (12) is higher than the bottom height of the flattening roller (31).

8. A waterproof coiled material laying device according to claim 1, characterized in that: The flattening roller (10) is hollow, and a plurality of heating rods (11) are arranged in the flattening roller (10).

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