Fabricated heat preservation and slope finding integrated plate for roof engineering

Abstract

The invention relates to the technical field of roof engineering, and discloses a roof engineering fabricated heat preservation and slope making integrated plate which comprises a plurality of heat preservation plate bodies, light bone concrete slope making layer plates, a steel wire mesh, threaded connection bolts and a decoration layer, the heat preservation plate bodies are spliced together, and the light bone concrete slope making layer plates are arranged on the light bone concrete slope making layer plates. Limiting grooves are formed in the sides of the adjacent tops of the heat preservation plate bodies, fixing plates are fixedly connected to the limiting grooves, a limiting pipe is fixedly connected between the fixing plates on the adjacent sides of the two heat preservation plate bodies, the limiting pipe is located in a gap between the two heat preservation plate bodies, and a glue injection groove is formed in the top of the limiting pipe. According to the assembly type heat preservation and slope finding integrated plate for roof engineering, rainwater is blocked through the limiting pipes and guided into the collecting box, the rainwater in the collecting box can be absorbed through the cotton strips and conveyed into the sponge mat, the rainwater in the sponge mat can be heated and evaporated through the heating contact plate, and the rainwater in the sponge mat can be heated and evaporated through the heating contact plate; and the phenomena that the moisture content in the interlayer between the integrated plates is large, and moisture regain, alkali return and water skiing are easily generated are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of roofing engineering, in particular to an assembled thermal insulation and slope leveling integrated board for roofing engineering. Background Art

[0002] The thermal insulation and slope-adjusting integrated board is an thermal insulation board with a slope-adjusting layer. It is a new type of building material, mainly composed of a thermal insulation board body, a lightweight concrete slope-adjusting layer board, a wire mesh, threaded connecting bolts, and a decorative layer. Its main function is thermal insulation and roof slope-adjusting drainage. The assembled thermal insulation and slope-adjusting integrated board can significantly improve the thermal insulation performance of the building, reduce energy consumption, and meet energy-saving needs. The construction of traditional roofing projects is cumbersome and inefficient, while the assembled thermal insulation and slope-adjusting integrated board simplifies the construction process, improves efficiency, and reduces costs. The assembled thermal insulation and slope-adjusting integrated board is assembled through multiple small thermal insulation and slope-adjusting integrated boards to form a large thermal insulation and slope-adjusting layer. First, the thermal insulation and slope-adjusting integrated board needs to be prefabricated in the factory, and then installed on site. The prefabricated thermal insulation boards are assembled on site mechanically or manually, and are usually fixed with special adhesives and anchors.

[0003] In traditional roof construction, the insulation layer, slope layer, and leveling layer are constructed in layers, which prolongs the construction period, intensively uses labor and has many cross-processes, is difficult to control dust, has high material loss, has large construction site limitations, uses a lot of water resources, and has uncontrollable quality problems. This leads to gaps between them, and some rainwater easily penetrates into the cracks of the sealant, making the interlayer of traditional roof construction have a high moisture content and prone to moisture, alkali, and water sliding. For this reason, we propose a prefabricated thermal insulation and slope integrated board for roof engineering. Summary of the invention

[0004] The purpose of the present invention is to provide an assembled thermal insulation and slope leveling integrated panel for roofing engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled thermal insulation and slope leveling integrated board for roofing engineering, comprising: a plurality of thermal insulation board bodies are arranged, each of the thermal insulation board bodies is spliced ​​together, a limiting groove is provided on one side of the top of the thermal insulation board bodies adjacent to each other, a fixing plate is fixedly connected to the limiting groove, a limiting tube is fixedly connected between the fixing plates on one side of two adjacent thermal insulation board bodies, the limiting tube is located in the gap between the two thermal insulation board bodies, a glue injection groove is provided on the top of the limiting tube, a plurality of glue injection ports B are provided on both sides of the inner wall of the glue injection groove, connecting cavities B with the same number as the glue injection ports B are provided on the outer walls of both sides of the limiting tube, and the glue injection ports B are connected to the connecting cavities B corresponding to their positions, and a limiting frame is fixedly connected to the inner bottom wall of the glue injection groove, and the limiting frame is arranged in a "T" shape.

[0006] Preferably, a glue injection port A is provided on the fixing plate, a connecting cavity A is provided at the bottom of the fixing plate, and the glue injection port A is communicated with the connecting cavity A on the same side thereof, and fixing nails are fixedly connected to the bottoms of both ends of the fixing plate.

[0007] Preferably, a collection box is arranged between adjacent ends of the limiting tubes, sliding grooves are provided on four sides of the collection box, and the collection box is slidably connected to the limiting tubes through the sliding grooves.

[0008] Preferably, water collection ports connected to the adjacent limiting pipes are provided on all four sides of the collecting box, and a guide slope inclined from the edge toward the center is provided at the bottom of the collecting box.

[0009] Preferably, a mounting plate is fixedly connected to the top of the collection box, a mounting hole is formed on the mounting plate, and the position of the mounting hole on the mounting plate is aligned with the center position of the inner bottom wall of the collection box.

[0010] Preferably, a light-frame concrete slope leveling layer plate is provided on the top of the insulation board body, a steel mesh is fixedly connected inside the light-frame concrete slope leveling layer plate, and a slope leveling layer is provided on the top of the light-frame concrete slope leveling layer plate.

[0011] Preferably, a mounting tube is fixedly connected to the mounting hole on the mounting plate, a tampon is fixedly connected to the mounting tube, and the bottom end of the tampon is in contact with the inner bottom wall of the collecting box, the top end of the mounting tube passes through the lightweight concrete grade layer and is fixedly connected to a support frame, a metal cover plate is fixedly connected to the support frame, a sponge pad is fixedly connected to the metal cover plate, and the sponge pad is in contact with the top end of the tampon.

[0012] Preferably, both ends of the bottom of the limiting tube are fixedly connected with fixing rods, a plurality of I-shaped frames are slidably connected between the fixing rods, and both sides of the I-shaped frames are respectively in contact with the side surfaces of the insulation board body on the same side thereof.

[0013] Preferably, a plurality of limit pins are fixedly connected to both sides of the I-shaped frame, a baffle is fixedly connected to the lower end of the fixing rod, and a rubber damping pad is arranged between the fixing rod and the I-shaped frame.

[0014] Preferably, the bottom of the insulation board body is threadedly connected with bolts, and the insulation board body, the lightweight concrete grade layer and the wire mesh are fixedly connected by bolts.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can fix and limit the insulation board bodies by cooperating with the limit tube and the I-shaped frame. At the same time, due to the narrowness of the limit rod and the I-shaped frame, a certain gap is spaced between the insulation board bodies. At this time, when the insulation board bodies expand and contract with heat, the reserved gap between the insulation board bodies provides sufficient buffer space, thereby avoiding the problem that the traditional assembled thermal insulation and slope-finding integrated boards are too close, which leads to the problem that the assembled thermal insulation and slope-finding integrated boards are easy to warp or crack when they expand and contract with heat, and effectively improves the service life of the assembled thermal insulation and slope-finding integrated boards;

[0017] 2. The present invention injects adhesive into the glue injection port A and the glue injection groove of the fixed plate. At this time, the adhesive can enter the connecting cavity A and the connecting cavity B through the glue injection port A and the glue injection port B respectively, so that the fixed plate and the limiting tube are fixed between the plate bodies of the insulation board. At this time, the gap between the plate bodies of the insulation board can be blocked by the limiting tube. When water seepage occurs on the roof, the rainwater can be blocked by the limiting tube, and the rainwater can be guided to the collection box through the glue injection groove, so as to avoid the problem that the moisture content of the interlayer between the insulation boards is high due to the gap between the assembled thermal insulation and slope-finishing integrated plates, thereby effectively improving the sealing between the plate bodies of the insulation board;

[0018] 3. When rainwater enters the collection box of the present invention, it will be gathered in the middle position of the bottom wall of the collection box through the backflow slope. At this time, the cotton strips can absorb the rainwater in the collection box and transfer the rainwater to the sponge pad. When it is sunny, the roof will receive the temperature of the sunlight. At this time, the contact plate can heat itself through its good thermal conductivity. At this time, the contact plate is in contact with the sponge pad, and the heated contact plate can heat and evaporate the rainwater in the sponge pad, thereby evaporating and eliminating the rainwater in the collection box, avoiding rainwater from being in the assembled thermal insulation and slope-adjusting integrated panels for a long time, which may lead to the occurrence of moisture between the thermal insulation panels, and effectively improves the protection of the assembled thermal insulation and slope-adjusting integrated panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the thermal insulation board of the present invention;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the insulation board of the present invention;

[0022] Figure 4 This is a schematic diagram of the assembly connection structure of the insulation board body of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the position limiting tube of the present invention;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the collecting box of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the limiting tube of the present invention;

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of an I-shaped frame of the present invention;

[0027] Fig. 9 For the present invention Figure 2 A schematic diagram of the enlarged structure of area A shown;

[0028] Fig.10 For the present invention Figure 5 The enlarged structural diagram of area B is shown;

[0029] Fig.11 This is a schematic diagram of the bottom structure of the metal cover plate of the present invention;

[0030] Fig.12 It is a schematic diagram of the side structure of the present invention.

[0031] In the figure: 1. Insulation board body; 11. Limiting groove; 12. Bolt; 2. Fixing plate; 21. Glue injection port A; 22. Connecting cavity A; 23. Fixing nail; 3. Limiting tube; 31. Glue injection groove; 32. Glue injection port B; 33. Connecting cavity B; 34. Limiting frame; 4. Fixing rod; 41. I-beam frame; 42. Limiting nail; 43. Baffle; 5. Collecting box; 51. Slide; 52. Water collection port; 53. Diversion slope; 6. Mounting plate; 7. Mounting tube; 71. Cotton strip; 72. Metal cover plate; 73. Support frame; 74. Sponge pad; 8. Lightweight concrete slope layer; 81. Wire mesh. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-12The present invention provides a technical solution: an assembled thermal insulation and slope-adjusting integrated board for roofing engineering, including a thermal insulation board body 1, a plurality of thermal insulation board bodies 1, the thermal insulation board body 1 is a hard foam plastic board made of polystyrene resin as raw material and other auxiliary materials such as polyurethane and rock wool, which is heated and mixed and injected with a catalyst at the same time, and then extruded and pressed to form, and can mainly perform thermal insulation work on the roof, each thermal insulation board body 1 is spliced ​​together, and a light-bone concrete slope-adjusting layer plate 8 is arranged on the top of the thermal insulation board body 1, and the light-bone concrete slope-adjusting layer plate 8 is fixedly connected inside It is connected to a wire mesh 81, and a slope layer is arranged on the top of the light-frame concrete slope layer 8. The slope layer is an inclined surface with a certain slope. The bottom of the insulation board body 1 is threadedly connected with a bolt 12, and the insulation board body 1, the light-frame concrete slope layer 8 and the wire mesh 81 are fixedly connected by the bolt 12, which can improve the installation stability between the insulation board body 1 and the light-frame concrete slope layer 8. The bolt 12 is a special screw for the roof insulation board body 1, and its surface is coated with an anti-rust coating, which can quickly perform a limited installation between the insulation board body 1 and the light-frame concrete slope layer 8.

[0034] Furthermore, the insulation board body 1 is the main body of the assembled insulation board, and the lightweight concrete slope layer 8 is a board body made of lightweight aggregate concrete. It has a certain strength and good waterproof performance. By setting a slope layer on the top of the lightweight concrete slope layer 8, the drainage performance of the roof can be improved. A wire mesh 81 is set in the lightweight concrete slope layer 8 to improve the stability between the lightweight aggregate concrete. At the same time, the insulation board body 1 and the lightweight concrete slope layer 8 can be better fixed by bolts 12. The assembled insulation slope integrated board is composed of the insulation board body 1, the lightweight concrete slope layer 8, the wire mesh 81 and the bolts 12.

[0035] Combined with Figure 3 , Figure 4 , Figure 5 , Figure 7 and Fig.10As shown, the top sides of the insulation board bodies 1 adjacent to each other are provided with limiting grooves 11, and the limiting grooves 11 are fixedly connected with fixing plates 2. The thickness of the fixing plates 2 is the same as the depth of the limiting grooves 11 provided on the insulation board bodies 1. At this time, after the fixing plates 2 are fixed in the limiting grooves 11, it can be ensured that the top surface of the fixing plates 2 is flush with the top surface of the insulation board bodies 1, thereby improving the subsequent installation stability of the insulation board bodies 1. A glue injection port A21 is provided on the fixing plates 2, and a connecting cavity A2 connected to the glue injection port A21 is provided at the bottom of the fixing plates 2. 2. The space of the connection cavity A22 is larger than the glue injection port A21. After the adhesive is placed in the glue injection port A21, the adhesive will be filled into the connection cavity A22. At this time, the larger space of the connection cavity A22 can increase the contact surface between the adhesive and the insulation board body 1, and improve the connection stability between the fixed plate 2 and the insulation board body 1. The bottoms of both ends of the fixed plate 2 are fixedly connected with fixing nails 23, which are respectively located at the four corners of the bottom of the fixed plate 2. Align the fixed plate 2 with the limiting groove 11, and then press the fixed plate 2. Insert the fixing nail 23 into the insulation board body 1, and temporarily fix the fixing plate 2 on the insulation board body 1, and fit the fixing plate 2 on the insulation board body 1 to facilitate the subsequent injection of adhesive. The fixing plates 2 on the adjacent sides of the two insulation board bodies 1 are fixedly connected with a limiting tube 3, and the limiting tube 3 is located in the gap between the two insulation board bodies 1. The top of the limiting tube 3 is provided with a glue injection groove 31, and both sides of the inner wall of the glue injection groove 31 are provided with a plurality of glue injection ports B32, and the outer walls of both sides of the limiting tube 3 are provided with glue injection ports B3 2 has the same number of connecting cavities B33, and the glue injection ports B32 are interconnected with the connecting cavities B33 corresponding to their positions. The limiting frame 34 is fixedly connected to the bottom wall of the glue injection groove 31, and the limiting frame 34 is set in a "T" shape. The "T"-shaped limiting frame 34 can increase the contact surface between the glue injection groove 31 and the adhesive. When the adhesive is injected into the glue injection groove 31, the adhesive will be wrapped on the limiting frame 34 and fill the connecting cavity B33 through the glue injection port B32. At this time, the bonding stability between the adhesive and the limiting tube 3 can be improved.

[0036] Furthermore, when assembling the insulation board body 1, the fixing plate 2 is inserted into the limiting groove 11 of the insulation board body 1 through the fixing nails 23, and the fixing plate 2 is fixed in the limiting groove 11 of the insulation board body 1 through the fixing nails 23, and then the adhesive is injected into the injection port A21. At this time, the adhesive in the injection port A21 will enter the connecting cavity A22, and the fixing plate 2 is fixed to the insulation board body 1 through the adhesive, and then the adhesive is injected into the injection groove 31, and the adhesive fills the injection groove 31. At this time, the adhesive will enter the connecting cavity B33 through the injection port B32, and when the adhesive solidifies, the limiting tube 3 can be fixed and limited to the side of the insulation board body 1, and after the adhesive in the injection groove 31 solidifies, the "T"-shaped limiting frame 34 increases the spatial complexity of the injection groove 31, so that after the adhesive solidifies, it cooperates with the limiting frame 34, so that the bonding between it and the inner wall of the injection groove 31 is more stable.

[0037] Combined with Figure 5 , Figure 8 and Fig.10 As shown, both ends of the bottom of the limiting tube 3 are fixedly connected with a fixing rod 4, and a plurality of I-shaped frames 41 are slidably connected between the two fixing rods 4, and the two sides of the I-shaped frame 41 are respectively in contact with the side of the insulation board body 1 on the same side thereof, and the I-shaped frame 41 is I-shaped, which has good stability. After the fixing plate 2 is installed on the insulation board body 1, the spacing between each I-shaped frame 41 is manually adjusted so that it is evenly distributed on the side of the insulation board body 1. At this time, the I-shaped frame 41 cooperates with the limiting tube 3 to fix the insulation board body 1 while leaving a certain gap between the insulation board bodies 1. A plurality of limiting nails 42 are fixedly connected with both sides of the I-shaped frame 41. After the position of the I-shaped frame 41 is adjusted, the limiting nails 42 are inserted into the insulation board body. 1, thereby fixing the I-shaped frame 41, and fixing and limiting the insulation board bodies 1 on both sides thereof by the I-shaped frame 41, improving the stability between the two insulation board bodies 1, the bottom end of the fixing rod 4 is fixedly connected with a baffle 43, and the bottom of the fixing rod 4 can be limited by the baffle 43 to prevent the I-shaped frame 41 from falling off the fixing rod 4, and a rubber damping pad is arranged between the fixing rod 4 and the I-shaped frame 41, and the friction between the fixing rod 4 and the I-shaped frame 41 can be increased by the rubber damping pad, so that when the I-shaped frame 41 is not yet fixed to the insulation board body 1, when the height of the I-shaped frame 41 is adjusted, it is ensured that the I-shaped frame 41 will not slide along the fixing rod 4 by itself, thereby causing the problem of changes in the distance between the I-shaped frames 41.

[0038] Furthermore, after fixing the fixing plate 2, each I-frame 41 is moved according to the thickness of the insulation board body 1, so that each I-frame 41 is evenly arranged between the fixing rods 4, and then the I-frame 41 is inserted into the side of the insulation board body 1 through the limiting nail 42, so that the I-frame 41 and the side of the insulation board body 1 are fixed and limited. At this time, the insulation board body 1 can be supported by the I-frame 41, and at the same time, there is a certain gap between the I-frames 41, which can provide a certain gap between the insulation board bodies 1, so that the insulation board body 1 has sufficient buffer space when thermal expansion and contraction occur.

[0039] Combined with Figure 1 , Figure 4 , Figure 6 , Fig.11 and Fig.12As shown, a collecting box 5 is arranged between adjacent ends of the limiting tubes 3, and slide grooves 51 are provided on all four sides of the collecting box 5. At this time, a single collecting box 5 can collect rainwater from the limiting tubes 3 located on its four sides, and the collecting box 5 is slidably connected to the limiting tubes 3 through the slide grooves 51. A slider used in conjunction with the slide grooves 51 is provided at one end of the limiting tube 3 close to the collecting box 5. By clamping the slide grooves 51 on the slider, the collecting box 5 and the limiting tube 3 can be connected. The collecting box 5 is provided with water collection ports 52 connected to the adjacent limiting tubes 3 on all four sides, and a guide groove 52 is provided at the bottom of the collecting box 5, which is inclined from the edge toward the center. The flow slope 53 is provided so that after the rainwater enters the collection box 5, it can be gathered at the middle position of the bottom wall of the collection box 5 along the guide slope 53. The top of the collection box 5 is fixedly connected with a mounting plate 6. The top of the collection box 5 can be blocked by the mounting plate 6 to prevent the water in the collection box 5 from evaporating and causing water vapor to enter between the insulation board body 1. The mounting plate 6 is provided with a mounting hole, and the mounting hole position on the mounting plate 6 is aligned with the center position of the bottom wall of the collection box 5. The mounting hole on the mounting plate 6 is fixedly connected with a mounting tube 7, and a cotton strip 71 is fixedly connected with the mounting tube 7, and the bottom of the cotton strip 71 is fixedly connected with the bottom of the cotton strip 71. The end is in contact with the inner bottom wall of the collecting box 5. The mounting tube 7 is made of metal material, which can protect the sliver 71 and increase the service life of the sliver 71. At the same time, it isolates the sliver 71 from the insulation board body 1 and the light-frame concrete slope layer 8 to prevent the water adsorbed in the sliver 71 from contacting the insulation board body 1 and the light-frame concrete slope layer 8. The top end of the mounting tube 7 passes through the light-frame concrete slope layer 8 and is fixedly connected to a support frame 73. A metal cover plate 72 is fixedly connected to the support frame 73. A sponge pad 74 is fixedly connected to the metal cover plate 72, and the sponge pad 74 is in contact with the top end of the sliver 71. The sliver 71 is in contact with the insulation board body 1 and the light-frame concrete slope layer 8. After absorbing rainwater, the absorbed rainwater will be transferred to the sponge pad 74. An opening is set at the bottom of the metal cover 72. Since the metal cover 72 is made of metal material, it has good thermal conductivity. After a rainy day, when sunlight shines on the metal cover 72, the surface temperature of the metal cover 72 increases. At this time, the rainwater absorbed in the sponge pad 74 is dried and evaporated through the higher temperature of the metal cover 72, thereby making the sponge pad 74 dry. At this time, the sponge pad 74 will continue to absorb the water in the cotton strip 71 into itself during the drying process, and continue to cooperate with the metal cover 72 to dry the rainwater.

[0040] Furthermore, when rainwater on the lightweight concrete slope leveling layer 8 penetrates into the insulation board body 1, the rainwater will flow into the glue injection groove 31 along the insulation board body 1. At this time, the rainwater will flow along the glue injection groove 31 toward the collection box 5 and enter the collection box 5 through the water collection port 52. After the rainwater enters the collection box 5, it will be gathered together through the guide slope 53 on the bottom wall of the collection box 5. At this time, the cotton strip 71 will absorb the rainwater in the collection box 5. After the cotton strip 71 absorbs the rainwater, it will transfer the absorbed rainwater to the sponge pad 74. On sunny days, the sunlight shines on the gold When the metal cover 72 is on, the surface temperature of the metal cover 72 rises. At this time, the rainwater absorbed in the sponge pad 74 is dried and evaporated through the higher temperature of the metal cover 72, and the steam is discharged through the opening at the bottom of the metal cover 72, so that the sponge pad 74 becomes dry. At this time, the sponge pad 74 will continue to absorb the water in the cotton strip 71 into itself during the drying process, and continue to cooperate with the metal cover 72 to dry the rainwater until the rainwater in the collection box 5 is completely evaporated. The sponge pad 74 in the metal cover 72 can be replaced regularly later;

[0041] It is worth noting that: According to the attached Fig.12 As shown, since an inclined slope layer is provided on the top of the lightweight concrete slope slab 8, the lengths of the mounting tubes 7 and cotton strips 71 at different positions will change according to the top surface height of the lightweight concrete slope slab 8 to adapt to the inclined slope of the slope layer on the top of the lightweight concrete slope slab 8.

[0042] Working principle: first, the insulation board body 1 is laid on the roof in sequence, and then the fixing plate 2 is inserted into the limiting groove 11 of the insulation board body 1 through the fixing nails 23. After the fixing plate 2 is fixed, according to the thickness of the insulation board body 1, each I-shaped frame 41 is moved so that each I-shaped frame 41 is evenly arranged between the fixing rods 4, and then the I-shaped frame 41 is inserted into the side of the insulation board body 1 through the limiting nails 42, so that the I-shaped frame 41 and the side of the insulation board body 1 are fixed and limited. At this time, the insulation board bodies 1 can be supported by the I-shaped frame 41, and at the same time, there is a certain gap between the I-shaped frames 41, which can provide a certain gap between the insulation board bodies 1;

[0043] Then, the adhesive is injected into the glue injection port A21. At this time, the adhesive in the glue injection port A21 will enter the connection cavity A22, and the fixing plate 2 is fixed on the insulation board body 1 through the adhesive. Then, the adhesive is injected into the glue injection groove 31, and the adhesive fills the glue injection groove 31. At this time, the adhesive will enter the connection cavity B33 through the glue injection port B32. When the adhesive solidifies, the limiting tube 3 and the side of the insulation board body 1 can be fixed and limited. After the adhesive in the glue injection groove 31 solidifies, the "T"-shaped limiting frame 34 increases the spatial complexity in the glue injection groove 31, so that after the adhesive solidifies, it cooperates with the limiting frame 34, so that the bonding between it and the inner wall of the glue injection groove 31 is more stable;

[0044] When rainwater on the lightweight concrete slope layer 8 penetrates into the insulation board body 1, the rainwater will flow into the glue injection groove 31 along the insulation board body 1. At this time, the rainwater will flow along the glue injection groove 31 toward the collection box 5 and enter the collection box 5 through the water collection port 52. After the rainwater enters the collection box 5, it will be gathered together through the guide slope 53 on the bottom wall of the collection box 5. At this time, the cotton strip 71 will absorb the rainwater in the collection box 5. After the cotton strip 71 absorbs the rainwater, it will transfer the absorbed rainwater to the sponge pad 74. On sunny days, the sunlight shines on the metal cover. When the metal cover 72 is on, the surface temperature of the metal cover 72 rises. At this time, the rainwater absorbed in the sponge pad 74 is dried and evaporated through the higher temperature of the metal cover 72, and the steam is discharged through the opening at the bottom of the metal cover 72, so that the sponge pad 74 becomes dry. At this time, the sponge pad 74 will continue to absorb the water in the cotton strip 71 into itself during the drying process, and continue to cooperate with the metal cover 72 to dry the rainwater until the rainwater in the collection box 5 is completely evaporated. The sponge pad 74 in the metal cover 72 can be replaced regularly afterwards.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled thermal insulation and slope leveling integrated board for roofing engineering, comprising: a plurality of thermal insulation board bodies (1) are provided, each of the thermal insulation board bodies (1) is spliced ​​together, and is characterized in that: The top sides of the mutually adjacent insulation board bodies (1) are each provided with a limiting groove (11), and a fixing plate (2) is fixedly connected to the limiting groove (11). A limiting tube (3) is fixedly connected between the fixing plates (2) on the adjacent sides of the two insulation board bodies (1), and the limiting tube (3) is located in the gap between the two insulation board bodies (1). A glue injection groove (31) is provided on the top of the limiting tube (3), and a plurality of glue injection ports B (32) are provided on both sides of the inner wall of the glue injection groove (31). The outer walls of both sides of the limiting tube (3) are each provided with a connection cavity B (33) having the same number as the glue injection ports B (32), and the glue injection ports B (32) are interconnected with the connection cavity B (33) corresponding to their positions. A limiting frame (34) is fixedly connected to the inner bottom wall of the glue injection groove (31), and the limiting frame (34) is arranged in a "T" shape.

2. The assembled thermal insulation and slope-leveling integrated board for roofing engineering according to claim 1, characterized in that: The fixing plate (2) is provided with a glue injection port A (21), the bottom of the fixing plate (2) is provided with a connecting cavity A (22), and the glue injection port A (21) is communicated with the connecting cavity A (22) on the same side thereof, and the bottoms of both ends of the fixing plate (2) are fixedly connected with fixing nails (23).

3. The assembled thermal insulation and slope-leveling integrated board for roofing engineering according to claim 1, characterized in that: A collection box (5) is arranged between adjacent ends of the limiting tubes (3), and sliding grooves (51) are provided on four sides of the collecting box (5), and the collecting box (5) is slidably connected to the limiting tubes (3) via the sliding grooves (51).

4. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 3, characterized in that: The four sides of the collection box (5) are provided with water collection ports (52) communicating with the adjacent limiting pipes (3), and the bottom of the collection box (5) is provided with a diversion slope (53) inclined from the edge toward the center.

5. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 4, characterized in that: The top of the collection box (5) is fixedly connected to a mounting plate (6), a mounting hole is provided on the mounting plate (6), and the mounting hole on the mounting plate (6) is aligned with the center position of the inner bottom wall of the collection box (5).

6. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 5, characterized in that: A light-frame concrete slope leveling layer (8) is arranged on the top of the insulation board body (1), a steel mesh (81) is fixedly connected inside the light-frame concrete slope leveling layer (8), and a slope leveling layer is arranged on the top of the light-frame concrete slope leveling layer (8).

7. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 6, characterized in that: A mounting tube (7) is fixedly connected in the mounting hole on the mounting plate (6), a cotton strip (71) is fixedly connected in the mounting tube (7), and the bottom end of the cotton strip (71) contacts the inner bottom wall of the collecting box (5), the top end of the mounting tube (7) passes through the lightweight concrete grade slab (8) and is fixedly connected to a support frame (73), a metal cover plate (72) is fixedly connected to the support frame (73), a sponge pad (74) is fixedly connected in the metal cover plate (72), and the sponge pad (74) contacts the top end of the cotton strip (71).

8. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 1, characterized in that: Both ends of the bottom of the limiting tube (3) are fixedly connected to fixing rods (4), a plurality of I-shaped frames (41) are slidably connected between the fixing rods (4), and the two sides of the I-shaped frames (41) are respectively in contact with the side surfaces of the insulation board body (1) on the same side thereof.

9. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 8, characterized in that: A plurality of limit pins (42) are fixedly connected to both sides of the I-shaped frame (41), a baffle (43) is fixedly connected to the lower end of the fixing rod (4), and a rubber damping pad is arranged between the fixing rod (4) and the I-shaped frame (41).

10. The assembled thermal insulation and slope leveling integrated board for roofing engineering according to claim 6, characterized in that: The bottom of the insulation board body (1) is threadedly connected with a bolt (12), and the insulation board body (1), the lightweight concrete grade layer (8) and the wire mesh (81) are fixedly connected by the bolt (12).

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