Construction Method of Waterproof and Thermal Insulation Sloping Roof

Abstract

The present invention discloses a construction method for a waterproof and heat-insulating sloping roof, belonging to the technical field of building waterproofing. Aiming at the problems of low efficiency of roof waterproof construction and easy generation of unevenness, it includes the following steps: S1. Clean the sloping roof to be constructed. If there is water leakage at the joints between the roof structure, the periphery of the roof outlet pipes and the tiles, the roofing practices within a 500-mm range around the roof structure and the periphery of the roof outlet pipes should be removed to the roof structural slab, and the original waterproof layer should be left with a lapped joint of not less than 500 mm; S2. Install the construction device on the sloping roof to be waterproofed, and fix the brackets at both sides of the sloping roof. Through the setting of the transmission component, the glue application roller is driven to move uniformly while rotating, and the glue application roller applies glue to the sloping roof evenly and stably. This can not only greatly improve the work efficiency of the waterproof construction of the sloping roof, but also save a large amount of labor intensity for the staff, and the operation is simple and convenient.

Description

Technical Field

[0001] The present invention belongs to the technical field of building waterproofing, and particularly relates to a construction method for a waterproof and heat-insulating pitched roof. Background Art

[0002] The roof is the outermost enclosure component on the topmost layer of a building, which is used to resist the adverse effects of natural rain, snow, wind, frost, solar radiation, temperature changes, etc., and ensure a good use environment inside the building. The roof should meet the functional requirements of being firm and durable, waterproof, heat-insulating, fire-proof, and resistant to various adverse effects.

[0003] Waterproofing is directly related to the quality and lifespan of a building, and water leakage in a house seriously affects the living quality. The problem of water leakage in the upper and lower water pipes affects the neighborly relations, and water leakage in the basement affects the use functions and commercial functions of the underground space. Leakage will cause the oxidation and rust expansion of steel bars, squeeze the main structure, trigger safety problems, and reduce the lifespan of the building. Building leakage has become the second major problem affecting building quality after building structure, and is called "building cancer".

[0004] At present, for the construction method of a waterproof and heat-insulating pitched roof, the pitched roof is mostly processed manually in sequence, resulting in low construction efficiency for roof waterproofing, and it is also difficult to guarantee the quality of manual construction. Not only is the waterproof coating uneven after brushing likely to occur, but also the construction time cycle for roof waterproofing is long, and the labor cost input is large.

[0005] Therefore, a construction method for a waterproof and heat-insulating pitched roof is needed to solve the problems of low construction efficiency for roof waterproofing and easy occurrence of unevenness in the prior art. Summary of the Invention

[0006] The purpose of the present invention is to provide a construction method for a waterproof and heat-insulating pitched roof to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A construction method for a waterproof and heat-insulating pitched roof, characterized in that the construction method of the waterproof and heat-insulating pitched roof is based on a construction device, and the construction method for the waterproof and heat-insulating pitched roof includes the following steps:

[0008] S1. Clean the pitched roof to be constructed. If there is water leakage at the joints between the out-roof structure, the periphery of the out-roof pipe and the tile, the roofing practices within a range of 500 mm around the out-roof structure and the periphery of the out-roof pipe should be removed to the roof structural slab, and the original waterproof layer should be left with a lapped joint of not less than 500 mm.

[0009] S2. Install the construction device on the pitched roof to be waterproofed, fix the brackets on both sides of the pitched roof, and ensure that there is a sufficient amount of waterproof material in the material tank.

[0010] S3. Spray and construct waterproof coating on the pitched roof. The suction and pressure pump sucks and pressurizes the waterproof coating in the material tank into the spraying pipe, and the spraying pipe evenly sprays the waterproof coating onto the surface of the glue spreading roller. The glue spreading roller rolls evenly on the pitched roof under the cooperation of the servo motor, spur gear a and toothed plate a. The moving speed of the glue spreading roller is maintained at 2 m / min. After the initial coating solidifies, use non-woven fabric and spray-on rapid-set rubber asphalt waterproof coating to make a waterproof additional layer, and the glue spreading roller performs secondary gluing on the pitched roof. The width of the additional layer is not less than 400 mm, spray 2.0 mm thick spray-on rapid-set rubber asphalt waterproof coating and lap it with the original waterproof layer;

[0011] S4. Level the pitched roof after the waterproof spraying is completed. The spur gear b cooperates with the toothed plate b, and the rotation direction of the roller brush is opposite to that of the glue spreading roller. The roller brush levels the pitched roof after the waterproof spraying is completed.

[0012] It should be noted in the solution that the construction device includes two brackets, and the brackets also include

[0013] through grooves. There are two through grooves, and both through grooves are opened on one side wall of the two brackets. A rotating shaft is slidably connected inside the through groove, and a glue spreading roller is tightly sleeved on the outer surface of the rotating shaft. A transmission component adapted to the glue spreading roller is arranged on one side of the bracket. A support seat is arranged directly above the bracket. A groove is opened on one side wall of the support seat, and a guide wheel is rotatably connected inside the groove. The guide wheel is slidably connected with the top side wall of the bracket. A glue spraying component adapted to the glue spreading roller is arranged on one side of the support seat. A glue covering component is arranged on one side wall where the two brackets are adjacent.

[0014] Furthermore, it is worth noting that the transmission component includes

[0015] a support plate. The support plate is fixed on one side wall of one of the brackets. A servo motor is fixed on the top side wall of the support plate. Two symmetrically distributed bearing seats are fixed on one side wall of the bracket close to the support plate. A reciprocating lead screw is rotatably connected inside the bearing seat. One end of the reciprocating lead screw is coaxially fixed with the output shaft of the servo motor. A nut sleeve is threadedly connected to the external thread of the reciprocating lead screw. One side of the nut sleeve is slidably connected with one side of the bracket. A connecting plate is fixed on the top side wall of the nut sleeve. One end of the rotating shaft is rotatably connected with one side wall of the connecting plate;

[0016] a spur gear a. The spur gear a is tightly sleeved on the outer surface of the rotating shaft. A toothed plate a is fixed on one side wall of one of the brackets. The spur gear a is meshed with the toothed plate a.

[0017] Further, it should be noted that a guiding groove is provided on the side wall of the top end of one of the brackets close to the servo motor. The wire sleeve is slidably connected to the inside of the guiding groove, and the opening length value of the guiding groove is the same as the opening length value of the through groove.

[0018] As a preferred embodiment, the glue spraying assembly includes

[0019] An additional mounting plate is fixed to the side wall of the top end of the connecting plate. Two symmetrically distributed support rods are fixed to the side wall of the top end of the additional mounting plate. The two support rods are fixed to the side wall of one side of the adjacent support seat. A suction and pressure pump is fixed to the side wall of the top end of the additional mounting plate. A pipe a adapted to the output end of the suction and pressure pump is fixed. A material tank is fixed to the side wall of the bottom end of the additional mounting plate. A pipe b communicating with the input end of the suction and pressure pump is fixed. One end of the pipe b is connected to the inside of the material tank. A spraying pipe is jointly fixed to the side walls of the adjacent sides of the two support seats. The spraying pipe is located directly above the glue coating roller.

[0020] As a preferred embodiment, sliding grooves are provided on the side walls of the top ends of the two brackets. The guiding wheels are slidably connected to the inside of the sliding grooves. Chamfered slopes are provided on both sides of the guiding wheels located inside the sliding grooves. The opening length value of the sliding grooves is the same as the opening length value of the guiding grooves.

[0021] As a preferred embodiment, the glue coating assembly includes

[0022] Docking plates. There are two docking plates, which are symmetrically distributed and sleeved on the outer surface of the rotating shaft. A driven shaft is rotatably connected to the adjacent sides of the two docking plates. A roller brush is tightly sleeved on the outer surface of the driven shaft. The roller brush is located between the two docking plates. The roller brush is located obliquely below the glue coating roller;

[0023] Two spur gears b are provided, which are symmetrically distributed and tightly sleeved on the outer surface of the driven shaft. A toothed plate b is jointly fixed to the side walls of the adjacent sides of the two brackets. The spur gear b is meshed with the toothed plate b.

[0024] As a preferred embodiment, the docking plates and the rotating shaft are inclinedly distributed. The bottom sides of the glue coating roller and the roller brush are located on the same horizontal plane.

[0025] As a preferred embodiment, the height value of the material tank is less than the height value of the bracket. A feeding groove is provided on the side wall of the top end of the material tank. The cross section of the feeding groove is fan-shaped.

[0026] Compared with the prior art, the waterproof and heat-insulating sloping roof construction method provided by the present invention has at least the following beneficial effects:

[0027] (1) Through the setting of the transmission assembly, while driving the glue-applying roller to move uniformly, it rotates by itself. The glue-applying roller applies glue to the sloping roof uniformly and stably, which can not only greatly improve the work efficiency of the waterproof construction of the sloping roof, but also save a large amount of labor intensity for the staff, and the operation is simple and convenient.

[0028] (2) Through the setting of the glue-spraying assembly, the waterproof and heat-insulating glue can be uniformly conveyed into the spraying pipe, and the waterproof and heat-insulating material is dispersed to the glue-applying roller by the spraying pipe, which greatly improves the glue-applying effect of the glue-applying roller on the roof, avoids the situation of secondary construction of the waterproof construction due to uneven spraying of the waterproof glue, and is more guaranteed.

[0029] (3) Through the setting of the glue-covering assembly, the roof after glue application can be effectively leveled, and the situation of unevenness of the roof after glue application can be effectively avoided, so that the waterproof layer of the roof after the waterproof and heat-insulating construction is more uniform, thereby greatly reducing the situation of cracking and improving the service life of the waterproof and heat-insulating layer of the sloping roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is the method flow chart of the present invention;

[0031] Figure 2 is the overall structure schematic diagram of the present invention;

[0032] Figure 3 is the side view structure schematic diagram of the present invention;

[0033] Figure 4 is the partial side sectional structure schematic diagram of the present invention;

[0034] Figure 5 is Figure 4 the enlarged schematic diagram of the structure of area A in

[0035] Figure 6 is the partial top view structure schematic diagram of the present invention;

[0036] Figure 7 is Figure 6 the enlarged schematic diagram of the structure of area B in

[0037] In the figure: 1, construction device; 2, support; 3, through groove; 4, rotating shaft; 5, glue coating roller; 6, transmission assembly; 61, support plate; 62, servo motor; 63, bearing seat; 64, reciprocating lead screw; 65, lead screw sleeve; 66, connecting plate; 67, spur gear a; 68, toothed plate a; 7, support seat; 8, groove; 9, guide wheel; 10, glue spraying assembly; 101, additional plate; 102, support rod; 103, suction and pressure pump; 104, pipe a; 105, material tank; 106, pipe b; 107, spraying pipe; 11, glue covering assembly; 111, docking plate; 112, driven shaft; 113, roller brush; 114, spur gear b; 115, toothed plate b; 12, guide groove; 13, sliding groove; 14, feed chute. Detailed implementation manners

[0038] The present invention will be further described below in conjunction with embodiments.

[0039] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0040] The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present invention under the premise of the concept of the present invention belongs to the scope of protection required by the present invention.

[0041] Please refer to Figures 1-7 , the present invention provides a construction method for a waterproof and heat-insulating sloping roof. The construction method of the waterproof and heat-insulating sloping roof is based on the construction device 1. The construction method of the waterproof and heat-insulating sloping roof includes the following steps:

[0042] S1. Clean the sloping roof to be constructed. If there is water leakage at the joints between the surrounding of the roof structure, the roof pipes protruding from the roof and the tiles, the roofing practices within a range of 500 mm around the roof structure and the roof pipes protruding from the roof should be removed to the roof structural slab, and the original waterproof layer should be reserved with a lapped joint of not less than 500 mm.

[0043] S2. Install the construction device 1 on the sloping roof to be waterproofed. Fix the support 2 at both sides of the sloping roof to ensure that there is a sufficient amount of waterproof material in the material tank 105.

[0044] S3. Apply waterproof coating spray construction to the pitched roof. The suction and pressure pump 103 sucks and pressurizes the waterproof coating in the material tank 105 into the spraying pipe 107, and the spraying pipe 107 evenly sprays the waterproof coating onto the surface of the gluing roller 5. The gluing roller 5 rolls evenly on the pitched roof under the cooperation of the servo motor 62, the spur gear a67 and the toothed plate a68. The moving speed of the gluing roller 5 is maintained at 2 m / min. After the initial coating solidifies, use non-woven fabric and spray quick-setting rubber asphalt waterproof coating to make a waterproof additional layer, and the gluing roller 5 performs secondary gluing on the pitched roof. The width of the additional layer is not less than 400 mm, spray 2.0 mm thick spray quick-setting rubber asphalt waterproof coating and overlap it with the original waterproof layer;

[0045] S4. Level the pitched roof after the waterproof spraying is completed. The spur gear b114 cooperates with the toothed plate b115, and the rotation direction of the roller brush 113 is opposite to that of the gluing roller 5. The roller brush 113 levels the pitched roof after the waterproof spraying is completed.

[0046] Furthermore, as Figure 2 shown, specifically, the construction device 1 includes two brackets 2. The bracket 2 further includes through grooves 3. There are two through grooves 3, and both of the two through grooves 3 are opened on the side wall of one side of the two brackets 2. A rotating shaft 4 is slidably connected inside the through groove 3, and a gluing roller 5 is tightly sleeved on the outer surface of the rotating shaft 4. A transmission assembly 6 adapted to the gluing roller 5 is arranged on one side of the bracket 2. A support seat 7 is arranged directly above the bracket 2. A groove 8 is opened on the side wall of one side of the support seat 7. A guide wheel 9 is rotatably connected inside the groove 8. The guide wheel 9 is slidably connected with the side wall of the top end of the bracket 2. A glue spraying assembly 10 adapted to the gluing roller 5 is arranged on one side of the support seat 7. A glue covering assembly 11 is arranged on the adjacent side walls of the two brackets 2. Through the setting of the construction device 1, it can better meet the requirements of the waterproof construction work of the pitched roof, save a lot of physical strength and thus complete the waterproof construction work of the pitched roof.

[0047] Furthermore, as Figure 2 、 Figure 3 and Figure 7As shown in the figure, it is worth specifically stating that the transmission assembly 6 includes a support plate 61. The support plate 61 is fixed to one side wall of the bracket 2. A servo motor 62 is fixed to the top side wall of the support plate 61. Two symmetrically distributed bearing seats 63 are fixed to one side wall of the bracket 2 close to the support plate 61. A reciprocating lead screw 64 is rotatably connected inside the bearing seat 63. One end of the reciprocating lead screw 64 is coaxially fixed to the output shaft of the servo motor 62. A nut 65 is threadedly connected to the external thread of the reciprocating lead screw 64. One side of the nut 65 is slidably connected to one side of the bracket 2. A connecting plate 66 is fixed to the top side wall of the nut 65. One end of the rotating shaft 4 is rotatably connected to one side wall of the connecting plate 66; a spur gear a67 is tightly sleeved on the outer surface of the rotating shaft 4. A toothed plate a68 is fixed to one side wall of one of the brackets 2. The spur gear a67 is meshed with the toothed plate a68. Through the setting of the transmission assembly 6, while driving the glue application roller 5 to move uniformly, it rotates itself. The glue application roller 5 applies glue to the pitched roof uniformly and stably. This can not only greatly improve the working efficiency of the waterproof construction of the pitched roof, but also save a lot of labor intensity for the staff, and the operation is simple and convenient.

[0048] The working process of this solution is as follows: When waterproof and heat-insulating construction work needs to be carried out on the roof slope of a house, first install the construction device 1 at both sides of the pitched roof to ensure that there is enough waterproof and heat-insulating glue in the material tank 105. Through the drive of the servo motor 62, the reciprocating lead screw 64 rotates synchronously. Using the transmission between the reciprocating lead screw 64 and the nut 65, the nut 65 moves along the guide groove 12 after being stressed, driving the connecting plate 66 to move synchronously, causing the rotating shaft 4 to move uniformly synchronously. Keep the moving speed of the rotating shaft 4 at 1 m / min. Through the movement of the rotating shaft 4, the spur gear a67 rotates synchronously. Using the meshing transmission between the spur gear a67 and the toothed plate a68, the rotating shaft 4 rotates itself during the movement, driving the glue application roller 5 to move synchronously. Through the movement of the connecting plate 66, the mounting plate 101 moves synchronously, driving the pressure pump to move synchronously. Using the drive of the pressure pump, the waterproof and heat-insulating glue is pumped and pressurized into the material tank 105 through the pipeline b106. The pressurized waterproof and heat-insulating glue is transported to the glue application pipe through the pipeline a104. The waterproof and heat-insulating glue is evenly sprayed to the glue application roller 5 through the glue application pipe. The glue application roller 5 brushes the pitched roof. Using the transmission of the docking plate 111, the driven shaft 112 moves synchronously with the rotating shaft 4. Using the meshing transmission between the spur gear b114 and the toothed plate b115, the driven shaft 112 rotates in the opposite direction to the rotating shaft 4, driving the roller to rotate synchronously, which can cover the pitched roof after the waterproof glue is applied, thus completing the waterproof and heat-insulating construction work on the pitched roof. Wait for more than 24 hours until the applied waterproof and heat-insulating layer is completely dry.

[0049] According to the above working process, it can be known that: through the setting of the transmission assembly 6, while driving the glue application roller 5 to move at a constant speed, it rotates itself. The glue application roller 5 applies glue to the pitched roof evenly and stably, which can not only greatly improve the working efficiency of the waterproof construction of the pitched roof, but also save a lot of labor intensity for the staff. Moreover, the operation is simple and convenient. Through the setting of the glue spraying assembly 10, the waterproof and heat-insulating glue can be evenly transported into the spraying pipe 107, and the spraying pipe 107 disperses the waterproof and heat-insulating material to the glue application roller 5, greatly improving the glue application effect of the glue application roller 5 on the roof, avoiding the situation of secondary construction of the waterproof construction due to uneven spraying of the waterproof glue, and being more secure. Through the setting of the glue covering assembly 11, it can effectively flatten the roof after glue application, effectively avoiding the situation of unevenness of the roof after glue application, making the waterproof layer of the roof after the waterproof and heat-insulating construction more uniform, thus greatly reducing the situation of cracking and improving the service life of the waterproof and heat-insulating layer of the pitched roof.

[0050] Further, as Figure 7 shown, it is worth specifically explaining that a guiding groove 12 is provided on the side wall of the top end of one of the brackets 2 close to the servo motor 62. The wire sleeve 65 is slidably connected to the inside of the guiding groove 12. The opening length value of the guiding groove 12 is the same as the opening length value of the through groove 3. By sliding the wire sleeve 65 in the guiding groove 12, it can not only play a guiding and limiting role for the wire sleeve 65, but also improve the stability of the wire sleeve 65 during movement.

[0051] Further, as Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7 shown, it is worth specifically explaining that the glue spraying assembly 10 includes a mounting plate 101. The mounting plate 101 is fixed to the side wall of the top end of the connecting plate 66. Two symmetrically distributed support rods 102 are fixed to the side wall of the top end of the mounting plate 101. The two support rods 102 are fixed to the side wall of one side of the adjacent support seat 7. A suction and pressure pump 103 is fixed to the side wall of the top end of the mounting plate 101. A pipe a 104 adapted to the output end of the suction and pressure pump 103 is fixed. A material tank 105 is fixed to the side wall of the bottom end of the mounting plate 101. A pipe b 106 connected in communication is fixed to the input end of the suction and pressure pump 103. One end of the pipe b 106 is connected and communicated with the inside of the material tank 105. A spraying pipe 107 is jointly fixed to the side wall of one side where the two support seats 7 are adjacent. The spraying pipe 107 is located directly above the glue application roller 5. Through the setting of the glue spraying assembly 10, the waterproof and heat-insulating glue can be evenly transported into the spraying pipe 107, and the spraying pipe 107 disperses the waterproof and heat-insulating material to the glue application roller 5, greatly improving the glue application effect of the glue application roller 5 on the roof, avoiding the situation of secondary construction of the waterproof construction due to uneven spraying of the waterproof glue, and being more secure.

[0052] Further, as shown in Figure 4 , it is worth specifically explaining that sliding grooves 13 are provided on the side walls at the tops of both brackets 2. The guide wheels 9 are slidably connected to the inside of the sliding grooves 13. Chamfered slopes are provided on both sides of the guide wheels 9 located inside the sliding grooves 13. The length value of the sliding grooves 13 is the same as the length value of the guide grooves 12. By sliding the guide wheels 9 in the sliding grooves 13, the stability of the support base 7 during movement can be effectively improved, avoiding the situation of the support base 7 slipping off and causing position deviation, and also preventing the phenomenon of the guide wheels 9 jamming during movement.

[0053] Further, as shown in Figure 3 , Figure 4 , Figure 5 and Figure 6 , it is worth specifically explaining that the rubber coating assembly 11 includes docking plates 111. There are two docking plates 111, and the two docking plates 111 are symmetrically distributed and sleeved on the outer surface of the rotating shaft 4. A driven shaft 112 is rotatably connected to the adjacent sides of the two docking plates 111. A roller brush 113 is tightly sleeved on the outer surface of the driven shaft 112. The roller brush 113 is located between the two docking plates 111, and the roller brush 113 is located diagonally below the glue coating roller 5; spur gears b114. There are two spur gears b114, and the two spur gears b114 are symmetrically distributed and tightly sleeved on the outer surface of the driven shaft 112. A toothed plate b115 is fixedly connected to the adjacent side walls of the two brackets 2. The spur gears b114 are meshed with the toothed plate b115. Through the setting of the rubber coating assembly 11, the roof surface after glue coating can be effectively leveled, and the situation of the roof surface being uneven after glue coating can be effectively avoided, making the waterproof layer of the roof after the waterproof and heat insulation construction more uniform, thereby greatly reducing the situation of cracking and improving the service life of the waterproof and heat insulation layer of the sloping roof.

[0054] Further, as shown in Figure 5 , it is worth specifically explaining that the docking plates 111 and the rotating shaft 4 are inclined. The bottom sides of the glue coating roller 5 and the roller brush 113 are located on the same horizontal plane. Through the position setting of the glue coating roller 5 and the roller brush 113, it can be effectively ensured that the roller brush 113 can roll and level the roof surface after spraying, ensuring the flatness of the sloping roof after the waterproof and heat insulation construction.

[0055] Further, as shown in Figure 4As shown in the figure, it is worth specifically noting that the height value of the material tank 105 is less than the height value of the support 2. An inlet groove 14 is provided on the side wall at the top of the material tank 105, and the cross-section of the inlet groove 14 is fan-shaped. Through the setting of the inlet groove 14, it is convenient for the staff to pour the waterproof and heat-insulating glue into the material tank 105. For the staff, it is not only convenient to add the coating, but also convenient to observe the amount of stored material in the material tank 105 in a timely manner.

[0056] In summary: By sliding the wire sleeve 65 in the guide groove 12, not only can the guiding and limiting effect on the wire sleeve 65 be achieved, but also the stability of the wire sleeve 65 during movement can be improved. And by sliding the guide wheel 9 in the chute 13, the stability of the support seat 7 during movement can be effectively improved, avoiding the situation of the support seat 7 slipping off and causing position deviation, and preventing the phenomenon of jamming of the guide wheel 9 during movement. And through the position setting of the glue application roller 5 and the roller brush 113, it can effectively ensure that the roller brush 113 can roll and flatten the roof after spraying, ensuring the flatness of the pitched roof after the waterproof and heat-insulating construction is completed. And through the setting of the inlet groove 14, it is convenient for the staff to pour the waterproof and heat-insulating glue into the material tank 105. For the staff, it is not only convenient to add the coating, but also convenient to observe the amount of stored material in the material tank 105 in a timely manner.

[0057] Both the servo motor 62 and the suction and pressure pump 103 can be purchased on the market. The servo motor 62 and the suction and pressure pump 103 are both equipped with power supplies, which are mature technologies in this field and have been fully disclosed. Therefore, they are not repeated in the specification.

[0058] Unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meaning understood by those with ordinary skills in the field to which the present invention belongs. The words such as "including" or "comprising" used in the present invention mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words such as "connected" or "linked" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "up", "down", "left", "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0059] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction method for a waterproof and heat-insulating sloping roof, characterized in that, The construction method of the waterproof and heat-insulating pitched roof is based on the construction device (1). The construction method of the waterproof and heat-insulating pitched roof includes the following steps: S1. Clean the pitched roof to be constructed. If there is water leakage at the joints between the out-roof structure, the periphery of the out-roof pipeline and the tiles, the roofing practices within a range of 500 mm around the out-roof structure and the periphery of the out-roof pipeline shall be removed to the roof structural slab, and the original waterproof layer shall be reserved with a lapped joint of not less than 500 mm. S2. Install the construction device (1) on the pitched roof to be waterproofed. Fix the brackets (2) at both sides of the pitched roof to ensure that there is sufficient waterproof material in the material tank (105). S3. Carry out the spraying construction of the waterproof coating on the pitched roof. The suction and pressure pump (103) sucks and pressurizes the waterproof coating in the material tank (105) into the spraying pipe (107). The spraying pipe (107) evenly sprays the waterproof coating onto the surface of the glue application roller (5). The glue application roller (5) rolls evenly on the pitched roof under the cooperation of the servo motor (62), the spur gear a (67) and the toothed plate a (68). The moving speed of the glue application roller (5) is maintained at 2 m / min. After the initial coating solidifies, use non-woven fabric and spray-on rapid-set rubber asphalt waterproof coating to make a waterproof additional layer. The glue application roller (5) performs secondary glue application on the pitched roof. The width of the additional layer is not less than 400 mm, and spray 2.0 mm thick spray-on rapid-set rubber asphalt waterproof coating and lap it with the original waterproof layer. S4. Level the pitched roof after the waterproof spraying is completed. The spur gear b (114) cooperates with the toothed plate b (115). The rotating brush (113) rotates in the opposite direction to the glue application roller (5). The rotating brush (113) levels the pitched roof after the waterproof spraying is completed. The construction device (1) includes two brackets (2), and the bracket (2) further includes a through groove (3). There are two through grooves (3). Both of the two through grooves (3) are opened on one side wall of the two brackets (2). A rotating shaft (4) is slidably connected inside the through groove (3). A glue application roller (5) is tightly sleeved on the outer surface of the rotating shaft (4). A transmission assembly (6) adapted to the glue application roller (5) is arranged on one side of the bracket (2). A support seat (7) is arranged directly above the bracket (2). A groove (8) is opened on one side wall of the support seat (7). A guide wheel (9) is rotatably connected inside the groove (8). The guide wheel (9) is slidably connected to the top side wall of the bracket (2). A glue spraying assembly (10) adapted to the glue application roller (5) is arranged on one side of the support seat (7). A rubber coating assembly (11) is arranged on the adjacent side walls of the two brackets (2). The transmission assembly (6) includes Support plate (61), the support plate (61) is fixed to one side wall of one of the brackets (2), a servo motor (62) is fixed to the top side wall of the support plate (61), two symmetrically distributed bearing seats (63) are fixed to one side wall of the bracket (2) close to the support plate (61), a reciprocating lead screw (64) is rotatably connected inside the bearing seat (63), one end of the reciprocating lead screw (64) is coaxially fixed to the output shaft of the servo motor (62), a nut sleeve (65) is threadedly connected to the external thread of the reciprocating lead screw (64), one side of the nut sleeve (65) is slidably connected to one side of the bracket (2), a connecting plate (66) is fixed to the top side wall of the nut sleeve (65), and one end of the rotating shaft (4) is rotatably connected to one side wall of the connecting plate (66); Straight gear a (67), the straight gear a (67) is tightly sleeved on the outer surface of the rotating shaft (4), a toothed plate a (68) is fixed to one side wall of one of the brackets (2), and the straight gear a (67) is meshed with the toothed plate a (68); The rubber coating assembly (11) includes Docking plates (111), there are two docking plates (111), the two docking plates (111) are symmetrically distributed and sleeved on the outer surface of the rotating shaft (4), a driven shaft (112) is rotatably connected to the adjacent side of the two docking plates (111), a roller brush (113) is tightly sleeved on the outer surface of the driven shaft (112), the roller brush (113) is located between the two docking plates (111), and the roller brush (113) is located obliquely below the glue coating roller (5); Straight gears b (114), there are two straight gears b (114), the two straight gears b (114) are symmetrically distributed and tightly sleeved on the outer surface of the driven shaft (112), a toothed plate b (115) is jointly fixed to the adjacent side walls of the two brackets (2), and the straight gear b (114) is meshed with the toothed plate b (115).

2. The construction method for a waterproof and heat-insulating sloping roof according to claim 1, characterized in that: A guide groove (12) is opened on the top side wall of one of the brackets (2) close to the servo motor (62), the nut sleeve (65) is slidably connected to the inside of the guide groove (12), and the opening length value of the guide groove (12) is the same as the opening length value of the through groove (3).

3. The construction method for a waterproof and heat-insulating sloping roof according to claim 2, characterized in that: The glue spraying assembly (10) includes The additional mounting plate (101), the additional mounting plate (101) is fixed to the top side wall of the connecting plate (66), two symmetrically distributed support rods (102) are fixed to the top side wall of the additional mounting plate (101), the two support rods (102) are fixed to the side wall of one side of the adjacent support seat (7), a suction and pressure pump (103) is fixed to the top side wall of the additional mounting plate (101), a pipe a (104) adapted to it is fixed to the output end of the suction and pressure pump (103), a material tank (105) is fixed to the bottom side wall of the additional mounting plate (101), a pipe b (106) connected in communication is fixed to the input end of the suction and pressure pump (103), one end of the pipe b (106) is arranged to be connected in communication with the inside of the material tank (105), a spraying pipe (107) is jointly fixed to the side walls of the adjacent sides of the two support seats (7), and the spraying pipe (107) is located directly above the glue applying roller (5).

4. The construction method for a waterproof and heat-insulating sloping roof according to claim 3, characterized in that: Chute grooves (13) are opened on the top side walls of the two brackets (2), the guide wheels (9) are slidably connected to the inside of the chute grooves (13), chamfered inclined surfaces are arranged on both sides of the guide wheels (9) located inside the chute grooves (13), and the length value of the chute grooves (13) is the same as the length value of the guide grooves (12).

5. The construction method for a waterproof and heat-insulating sloping roof according to claim 1, characterized in that: The butt joint plate (111) and the rotating shaft (4) are arranged in an inclined distribution, and the bottom sides of the glue applying roller (5) and the roller brush (113) are arranged on the same horizontal plane.

6. The construction method for a waterproof and heat-insulating sloping roof according to claim 1, characterized in that: The height value of the material tank (105) is less than the height value of the bracket (2), a feed slot (14) is opened on the top side wall of the material tank (105), and the cross-section of the feed slot (14) is fan-shaped.

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