Fabricated roof anti-seepage structure

Abstract

The utility model discloses an assembly type roof anti-seepage structure, and particularly relates to the technical field of roof anti-seepage, the assembly type roof anti-seepage structure comprises a roof main body, the roof main body comprises a supporting layer, a sound insulation layer is arranged at the top of the supporting layer, a heat insulation layer is arranged at the top of the sound insulation layer, and a waterproof layer is arranged at the top of the heat insulation layer. A mounting mechanism for mounting a plurality of roof main bodies together is arranged on one side of each roof main body, each mounting mechanism comprises two connecting plates arranged on one side of the corresponding roof main body, two inserting grooves are formed in the sides, away from the connecting plates, of the roof main bodies, and the connecting plates are matched with the inserting grooves; and a first threaded hole is formed in each connecting plate. A plurality of roof main bodies can be connected together through the mounting mechanisms, the use range of the roof is enlarged, the strength and stability of the roof main bodies can be improved by arranging the supporting layers, the structures of the roof main bodies are effectively protected, and the service life of the roof main bodies is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of roof leakage prevention, and particularly relates to an assembled roof leakage prevention structure. Background Art

[0002] An assembled roof is an important part of an assembled building. It produces roof structures and materials in a factory prefabrication manner and then transports them to the construction site for rapid assembly. The design and construction of an assembled roof need to consider principles such as structural stability, light weight, and maintainability, as well as construction key points such as material selection, roof structure design, waterproof treatment, and thermal insulation.

[0003] For example, a building roof leakage prevention structure provided in a Chinese patent application with the application number 202323600310.0 includes a waterproof board main body and a sound insulation board. The sound insulation board is installed at the bottom of the waterproof board main body. First water channels are opened on both sides of the waterproof board main body, and a second water channel is opened at the top of the waterproof board main body. The two sides of the second water channel communicate with the first water channels. Three first water channels and three second water channels are opened. A ventilation hole is penetrated through the middle of the waterproof board main body, and the ventilation holes are arranged at equal intervals. The cooperation between the first water channel and the second water channel can realize the timely outflow of the water on the surface of the waterproof board main body, thereby avoiding the accumulation of rainwater and further avoiding the influence on the waterproof property of the waterproof board main body. At the same time, the setting of the ventilation holes can enable the overall ventilation and drying of the waterproof board main body, thereby avoiding the occurrence of corrosion phenomena.

[0004] However, the following problems still exist in this technical solution: There is no installation structure for the waterproof board main body in this technical solution, and multiple waterproof board main bodies cannot be assembled together, which has certain limitations. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an assembled roof leakage prevention structure. Through the installation mechanism, multiple roof main bodies can be connected together, expanding the use range of the utility model. By setting a support layer, the strength and stability of the roof main body can be increased, effectively protecting the roof main body structure and extending the service life of the roof main body to solve the above deficiencies in the technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An assembled roof leakage prevention structure includes a roof main body. The roof main body includes a support layer. A sound insulation layer is provided on the top of the support layer, a heat insulation layer is provided on the top of the sound insulation layer, and a waterproof layer is provided on the top of the heat insulation layer.

[0007] Preferably, a plurality of diversion channels are opened on the roof main body for facilitating the flow of water from the roof main body.

[0008] Preferably, an installation mechanism for installing multiple roof bodies together is provided on one side of the roof body. The installation mechanism includes two connecting plates provided on one side of the roof body. Two insertion slots are formed on the side of the roof body away from the connecting plates. The connecting plates and the insertion slots are adapted to each other. A first threaded hole is formed in each connecting plate. A plurality of second threaded holes are formed on the side of the roof body away from the first threaded hole. The same bolt is threadedly connected inside the connected first threaded hole and second threaded hole for installing multiple roof bodies together.

[0009] Preferably, a baffle is fixedly provided on one side of the roof body to shield the connection part of two roof bodies.

[0010] Preferably, the support layer is made of calcium silicate board to increase the stability and compressive resistance of the roof body.

[0011] Preferably, the sound insulation layer is made of glass fiber sound-absorbing board to isolate external noise.

[0012] Preferably, the heat insulation layer is made of extruded polystyrene board to prevent heat from seeping into the house.

[0013] Preferably, the waterproof layer is coated with polymer cement-based waterproof coating to prevent moisture from seeping into the house.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] 1. Insert the connecting plate of the roof body into the insertion slot on another roof body, and then rotate the bolt until the bolt rotates into the second threaded hole and the first threaded hole, then the two roof bodies can be fixed together, expanding the application range of the present utility model;

[0016] 2. The support layer in the present utility model is made of calcium silicate board. Due to its high strength and stability, calcium silicate board is suitable for the roof body material. Calcium silicate board has high weather resistance and compressive properties, which can effectively protect the roof body structure and extend the service life of the roof body;

[0017] 3. The waterproof layer in the present utility model is coated with polymer cement-based waterproof coating. Polymer cement-based waterproof coating is a kind of coating composed of polymer emulsion, cement, filler and additives. Polymer cement-based waterproof coating has high adhesion, can firmly adhere to the surface of the roof body and is not easy to peel off. Polymer cement-based waterproof coating can be used for waterproof treatment of the roof body. In the waterproof of the roof body, polymer cement-based waterproof coating can effectively prevent rainwater penetration and protect the roof body from water damage;

[0018] 4. The sound insulation layer in this utility model is made of fiberglass sound-absorbing board. The fiberglass sound-absorbing board has good sound insulation effect. It can effectively absorb sound waves in the air, reduce reflection and echo, thereby reducing the noise level. Using the fiberglass sound-absorbing board inside the roof main body can isolate external noise and keep the interior quiet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0020] Figure 1 Front view of this utility model;

[0021] Figure 2 Structural schematic diagram of multiple roof main bodies of this utility model assembled together;

[0022] Figure 3 Internal structural schematic diagram of the roof main body of this utility model;

[0023] Figure 4 Structural schematic diagram of the installation mechanism of this utility model;

[0024] Figure 5 Structural schematic diagram of the insertion slot of this utility model.

[0025] Description of the reference numerals in the drawings:

[0026] 1 Roof main body, 101 Support layer, 102 Sound insulation layer, 103 Heat insulation layer, 104 Waterproof layer;

[0027] 2 Installation mechanism, 201 Connecting plate, 202 Insertion slot, 203 First threaded hole, 204 Second threaded hole, 205 Bolt, 206 Baffle;

[0028] 3 Drainage channel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In order to enable those skilled in the art to better understand the technical solutions of this utility model, the following will further introduce this utility model in detail in conjunction with the drawings.

[0030] This utility model provides as Figures 1-5An assembled roof anti-leakage structure shown in the figure includes a roof main body 1. The roof main body 1 includes a support layer 101. A sound insulation layer 102 is provided on the top of the support layer 101. A heat insulation layer 103 is provided on the top of the sound insulation layer 102. A waterproof layer 104 is provided on the top of the heat insulation layer 103. A plurality of diversion grooves 3 are formed on the roof main body 1.

[0031] As Figure 4 , 5 shown, an installation mechanism 2 for installing a plurality of roof main bodies 1 together is provided on one side of the roof main body 1. The installation mechanism 2 includes two connecting plates 201 provided on one side of the roof main body 1. Two insertion slots 202 are formed on the side of the roof main body 1 away from the connecting plates 201. The connecting plates 201 and the insertion slots 202 are adapted to each other. A first threaded hole 203 is formed on each of the connecting plates 201. A plurality of second threaded holes 204 are formed on the side of the roof main body 1 away from the first threaded holes 203. The same bolt 205 is threadedly connected inside the communicating first threaded hole 203 and second threaded hole 204. A baffle 206 is fixedly provided on one side of the roof main body 1.

[0032] Insert the connecting plate 201 of the roof main body 1 into the insertion slot 202 of another roof main body 1, and then rotate the bolt 205 until the bolt 205 rotates into the second threaded hole 204 and the first threaded hole 203, and the two roof main bodies 1 can be fixed together, expanding the application range of the present utility model. The baffle 206 in the present utility model can block the connection between the two roof main bodies 1, preventing water from seeping into the house from the connection, and further improving the waterproof performance of the roof main body 1.

[0033] As Figure 3 shown, the support layer 101 is made of calcium silicate board. The support layer 101 in the present utility model is made of calcium silicate board. Due to its high strength and stability, calcium silicate board is suitable as the material of the roof main body 1. Calcium silicate board has high weather resistance and compressive performance, which can effectively protect the structure of the roof main body 1 and extend the service life of the roof main body 1.

[0034] As Figure 3 shown, the sound insulation layer 102 is made of glass fiber sound absorption board. The sound insulation layer 102 in the present utility model is made of glass fiber sound absorption board. Glass fiber sound absorption board has good sound insulation effect. It can effectively absorb sound waves in the air, reduce reflection and echo, thereby reducing the noise level. Using glass fiber sound absorption board inside the roof main body 1 can isolate external noise and keep the interior quiet. In addition, the material structure of glass fiber sound absorption board is firm, with good fire resistance, and due to its porous structure, it can absorb the energy of incident sound waves and convert it into heat energy, further reducing noise.

[0035] As Figure 3 shown, the heat insulation layer 103 is made of extruded polystyrene board. In the present utility model, the heat insulation layer 103 is made of extruded polystyrene board. Extruded polystyrene board is a building material with excellent heat insulation and heat preservation performance. The extruded polystyrene board can effectively prevent heat transfer, and its heat preservation performance is lasting and stable, and can maintain its heat preservation effect for a long time.

[0036] As Figure 3 shown, the waterproof layer 104 is coated with polymer cement-based waterproof coating. In the present utility model, the waterproof layer 104 is coated with polymer cement-based waterproof coating. Polymer cement-based waterproof coating is a coating composed of polymer emulsion, cement, filler and additives, etc. Polymer cement-based waterproof coating has high adhesion, can firmly adhere to the surface of the roof main body 1, is not easy to peel off, and polymer cement-based waterproof coating can be used for the waterproof treatment of the roof main body 1. In the waterproof of the roof main body 1, polymer cement-based waterproof coating can effectively prevent rainwater penetration and protect the roof main body 1 from water damage.

[0037] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. An assembled roof anti-leakage structure, comprising a roof body (1), characterized in that: The roof body (1) comprises a supporting layer (101), a sound insulation layer (102) is provided on the top of the supporting layer (101), a heat insulation layer (103) is provided on the top of the sound insulation layer (102), a waterproof layer (104) is provided on the top of the heat insulation layer (103), and a plurality of guide grooves (3) are provided on the roof body (1); One side of the roof main body (1) is provided with a mounting mechanism (2) for mounting a plurality of roof main bodies (1) together; The mounting mechanism (2) comprises two connecting plates (201) arranged on one side of the roof body (1); two plug-in slots (202) are provided on a side of the roof body (1) away from the connecting plates (201); the connecting plates (201) and the plug-in slots (202) are adapted to each other; each connecting plate (201) is provided with a first threaded hole (203); a plurality of second threaded holes (204) are provided on a side of the roof body (1) away from the first threaded hole (203); the first threaded holes (203) and the second threaded holes (204) that are connected are internally threadedly connected with the same bolt (205).

2. The assembled roof anti-leakage structure according to claim 1, characterized in that: A shielding plate (206) is fixedly provided on one side of the roof body (1).

3. The assembled roof anti-leakage structure according to claim 1, characterized in that: The support layer (101) is made of calcium silicate board.

4. The assembled roof anti-leakage structure according to claim 1, characterized in that: The sound insulation layer (102) is made of a glass fiber sound absorbing board.

5. The assembled roof anti-leakage structure according to claim 1 is characterized in that: The heat insulation layer (103) is made of extruded polystyrene board.

6. The assembled roof anti-leakage structure according to claim 1, characterized in that: The waterproof layer (104) is formed by applying a polymer cement-based waterproof coating.

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