A self - waterproof structure for the surface layer of an inclined roof

Abstract

The present invention relates to the technical field of roofing engineering, and specifically discloses a self-waterproof structure for the surface layer of an inclined roof, which includes a roof slab in an inverted V shape, U-shaped fixing members installed on the roof slab and symmetrically arranged along the longitudinal direction of the ridge, an inverted V-shaped member located above the ridge and inverted V-shaped members with both ends respectively extending into the U-shaped fixing members, and inclined plates symmetrically arranged along the longitudinal direction of the ridge and one end of which extends into the U-shaped fixing members; the opening of the U-shaped fixing member is arranged on the side away from the ridge. The construction of the present invention is simple, can effectively enhance the roof waterproof system, and greatly reduces the risk of roof leakage.

Description

Technical Field

[0001] The present invention relates to the technical field of roofing engineering, and more specifically, to a self-waterproof structure for the surface layer of an inclined roof. Background Art

[0002] Roofing engineering is an important part of building construction. Its design quality, especially the waterproofing and heat insulation problems of the roof, have long had an important impact on the use function of the building. The inverted insulation waterproof roof is a new type of energy-saving insulation waterproof roof and has been widely used in recent years. However, common quality problems such as roof leakage often occur due to improper construction during application, seriously affecting the use function of the building.

[0003] Currently, the domestic and foreign anti-seepage treatment methods for the ridge of a pitched roof are to set up a tile roof. However, when the slope is relatively steep, using a tile roof has limitations, and the anti-seepage method of the tile roof is relatively single and has a short service life. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a self-waterproof structure for the surface layer of an inclined roof, which is simple in construction, can effectively enhance the roof waterproofing system, and greatly reduces the risk of roof leakage.

[0005] The solution adopted by the present invention to solve the technical problem is:

[0006] A self-waterproof structure for the surface layer of an inclined roof includes a roof slab in an inverted V shape, U-shaped fixing members symmetrically arranged along the length direction of the ridge and installed on the roof slab, an inverted V-shaped member located above the ridge and an inverted V member with both ends respectively extending into the U-shaped fixing members, and inclined plates symmetrically arranged along the length direction of the ridge and with one end extending into the U-shaped fixing members; the opening of the U-shaped fixing member is arranged on the side away from the ridge.

[0007] First, install U-shaped fixing members on both sides along the length direction of the ridge, such that their openings are located on the side away from the ridge;

[0008] Then install the inclined plates, and make one end of the inclined plates extend into the U-shaped fixing members and be fixed inside the U-shaped fixing members. The U-shaped fixing members are fixed on the roof slab, and one end of the inclined plates is fixed inside the U-shaped fixing members, such that the inclined plates, the U-shaped fixing members, and the roof slab are connected to form a whole;

[0009] Finally, install the inverted V members on the ridge, and make both ends of the inverted V members respectively extend into the U-shaped fixing members and be buckled to form a whole;

[0010] During rainy days, rainwater will act on the lower part of the inverted V members and move downward along the inclined surfaces of the inverted V members, and flow onto the inclined plates, effectively preventing rainwater from entering the ridge.

[0011] In some possible embodiments, in order to effectively enable the mating installation of the inverted V-shaped member and the U-shaped fixing member to achieve snap connection;

[0012] The inverted V-shaped member includes two U-shaped members with the same structure and symmetrically arranged along the length direction of the roof ridge, and a V-shaped member in an inverted V shape for connecting the two U-shaped members; the two U-shaped members and the V-shaped member are connected to form a V-shaped cavity; the openings of the two U-shaped members are opposite to the openings of the U-shaped fixing member, and one side of the two U-shaped members close to the roof panel extends into the V-shaped cavity.

[0013] In some possible embodiments, in order to effectively realize the installation of the inclined plate and enable it to meet the requirements of thermal expansion and contraction;

[0014] The inclined plate includes a plate body with one end extending into the opening of the U-shaped fixing member, and a sliding connection seat installed on the roof panel and slidably connected to the plate body.

[0015] In some possible embodiments, in order to effectively realize the effective connection between the plate body and the sliding connection seat;

[0016] The plate body includes a connection end with one end extending into the opening of the U-shaped fixing member, and a plate body connected to the other side of the connection end and arranged parallel to the roof panel; the plate body is connected to the sliding connection seat.

[0017] In some possible embodiments, in order to effectively realize the mating installation of the connection end and the U-shaped fixing member to connect them into a whole;

[0018] The connection end includes a U-shaped fixing portion in a U-shaped structure and located within the U-shaped fixing member, and a connection portion connected to the U-shaped fixing portion and passing through the opening of the U-shaped fixing member to be connected to the plate body; the opening direction of the U-shaped fixing portion is the same as the opening direction of the U-shaped fixing member; the end of the U-shaped member extends into the U-shaped fixing portion.

[0019] In some possible embodiments, in order to effectively prevent leakage of the roof panel;

[0020] The number of the inclined plates is multiple and arranged along the length direction of the roof ridge, and the sliding connection seats are arranged between adjacent two plate bodies along the length direction of the roof ridge and are multiple.

[0021] In some possible embodiments, in order to effectively realize the cooperation between the plate body and the sliding connection seat;

[0022] The cross-section of the plate body is in a "Ji" shape structure, including a bottom plate arranged parallel to the roof panel, a sliding connection portion connected to one side of the bottom plate and in a "7" shape, and a fixing portion connected to the other side of the bottom plate and sleeved outside the sliding connection seat.

[0023] In some possible embodiments, the sliding connection seat includes a moving part located between two adjacent plate bodies and cooperating with the two plate bodies, and a support seat slidably cooperating with the moving part along the length direction of the plate body and installed on the roof.

[0024] In some possible embodiments, in order to effectively realize the cooperation between the moving part and the plate body and the support seat, so that it can;

[0025] The moving part includes a buckle member installed in cooperation with two adjacent plate bodies and provided with a slot, and a moving body connected to the buckle member and slidably cooperating with the support seat; one end of the sliding connection part of one group of the two adjacent groups of plate bodies is inserted into the slot, and the fixing part of the other group of plate bodies is sleeved outside the buckle member.

[0026] In some possible embodiments, the U-shaped fixing member, the inverted V member, and the inclined plate are made of titanium zinc plate.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] The present invention effectively avoids roof leakage by arranging the inverted V member and the U-shaped fixing member on the roof ridge, and provides good anti-leakage for the roof ridge;

[0029] The present invention can effectively fix the inclined plate installed on the roof panel through the arrangement of the U-shaped fixing member. The installation of the inclined plate on the roof panel will achieve good anti-leakage for the roof panel; the U-shaped fixing member effectively realizes the fixing of the inverted V member and the inclined plate to form an integral body, avoiding the occurrence of slipping;

[0030] The present invention supports the plate body by arranging a sliding connection seat, and can effectively meet the sliding requirements of the plate body under thermal expansion and contraction, effectively avoiding damage to the inclined plate caused by fixed connection;

[0031] The present invention has a simple structure, strong practicability, and simple and convenient construction; it can effectively reduce the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic cross-sectional structure diagram of the present invention;

[0033] Figure 2 is a schematic connection relationship diagram of the plate body, the sliding connection seat, and the roof panel in the present invention;

[0034] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0035] Figure 4 is a schematic cross-sectional structure diagram of the inverted V member in the present invention;

[0036] Figure 5 This is a schematic cross-sectional structure diagram of the U-shaped fixing member in the present invention;

[0037] Figure 6 This is a schematic structure diagram of the sliding connection seat in the present invention;

[0038] Figure 7 This is a top view of the connection relationship between the inclined plate and the sliding connection seat in the present invention;

[0039] Figure 8 This is a schematic cross-sectional view of the inclined plate in the present invention;

[0040] Wherein: 1, roof panel; 11, ridge; 2, U-shaped fixing member; 3, screw; 4, plate body; 401, plate; 41, bottom plate; 42, sliding connection part; 421, horizontal plate; 422, vertical plate III; 43, fixing part; 431, connecting plate; 432, vertical plate I; 433, vertical plate III; 434, bottom plate; 402, connection end; 5, sliding connection seat; 51, moving part; 52, support seat; 6, inverted V member. Detailed implementation mode

[0041] In the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components.

[0042] The "first", "second" and similar words mentioned in this application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" do not represent a quantity limit, but represent the existence of at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of this application, unless otherwise stated, the meaning of "plurality" refers to two or more. For example, a plurality of positioning posts means two or more positioning posts. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] The present invention will be described in detail below.

[0044] As Figures 1-8 shown:

[0045] A self - waterproof structure for the surface layer of an inclined roof, including a roof slab 1 in an inverted V - shape, U - shaped fixing parts 2 installed on the roof slab 1 and symmetrically arranged along the length direction of the ridge 11, an inverted V - shaped member located above the ridge 11 and an inverted V - shaped part 6 with both ends respectively extending into the U - shaped fixing parts 2, and inclined plates symmetrically arranged along the length direction of the ridge 11 with one end extending into the U - shaped fixing parts 2; the opening of the U - shaped fixing part 2 is arranged on the side away from the ridge 11, that is, as Figure 1 shown, the opening of the U - shaped fixing part 2 faces downward, so that the inclined plate can extend into it to realize connection and fixation with the U - shaped fixing part 2..

[0046] First, install the U - shaped fixing parts 2 on both sides along the length direction of the ridge 11, so that their openings are on the side away from the ridge 11;

[0047] Then install the inclined plates, and make one end of the inclined plate extend into the U - shaped fixing part 2 and be fixed inside the U - shaped fixing part 2. The U - shaped fixing part 2 is fixed on the roof slab 1, and one end of the inclined plate is fixed inside the U - shaped fixing part, so that the inclined plate, the U - shaped fixing part 2 and the roof slab 1 are connected to form a whole;

[0048] Finally, install the inverted V - shaped part 6 on the ridge 11, and make both ends of the inverted V - shaped part 6 respectively extend into the U - shaped fixing parts 2 and be buckled to form a whole;

[0049] During rainy days, rainwater will act on the lower part of the inverted V - shaped part 6 and move downward along the inclined surface of the inverted V - shaped part 6 and stay on the inclined plate, effectively preventing rainwater from entering the ridge 11.

[0050] In some possible implementation manners, in order to effectively make the inverted V - shaped part 6 cooperate with the U - shaped fixing part 2 for installation, a snap - fit connection is made;

[0051] The inverted V - shaped part 6 includes two U - shaped parts with the same structure and symmetrically arranged along the length direction of the ridge 11, and a V - shaped part for connecting the two U - shaped parts and in an inverted V - shape; the two U - shaped parts and the V - shaped part are connected to form a V - shaped cavity; the openings of the two U - shaped parts are opposite to the opening of the U - shaped fixing part 2, and the sides of the two U - shaped parts close to the roof slab 1 extend into the V - shaped cavity.

[0052] As Figure 1 shown: the included angle formed by the V - shaped part is the same as the included angle of the ridge 11, and its two ends are respectively connected to the U - shaped parts with the same structure and symmetrically arranged; the openings of the U - shaped parts are arranged on the side close to the ridge 11 and are opposite to the opening of the U - shaped fixing part 2, and their mutually close ends are inserted into each other, that is, the side of the U - shaped fixing part 2 not connected to the ridge 11 will extend into the V - shaped cavity, and the side of the U - shaped part close to the U - shaped fixing part 2 will extend into the opening of the U - shaped fixing part 2 to form an inserted structure with each other.

[0053] In some possible embodiments, in order to effectively install the inclined plate and enable it to meet the requirements of thermal expansion and contraction;

[0054] The inclined plate includes a plate body 4 with one end extending into the opening of the U-shaped fixing member 2, and a sliding connection seat 5 installed on the roof panel 1 and slidably connected to the plate body 4.

[0055] In some possible embodiments, in order to effectively prevent leakage of the roof panel 1;

[0056] The number of the inclined plates is multiple and they are arranged along the length direction of the ridge 11. The sliding connection seats 5 are arranged between two adjacent plate bodies 401 along the length direction of the ridge 11 and there are multiple of them.

[0057] Preferably, as Figure 7 shown, the plate body 4 is laid along the slope of the roof panel 1, and its axis is perpendicular to the length direction of the ridge 11; multiple inclined plates are arranged on one side along the length direction of the ridge 11, and two adjacent inclined plates are slidably connected through the sliding connection seat 5.

[0058] Furthermore, the plate body 4 has a long-shaped structure.

[0059] One end of the plate body 4 extends into the opening of the U-shaped fixing member 2, and the plate body 4, the U-shaped fixing member 2, and the roof panel 1 are fixed together by bolts to form a whole, preventing the plate body 4 from slipping; the sliding connection seat 5 is provided on the side of the plate body 4 along its length direction to realize the fixation with the roof panel 1.

[0060] During use, due to weather changes, the plate body 4 will expand and contract with temperature changes. The two sides of the plate body 4 along its length direction are respectively slidably engaged with the sliding connection seat 5, so as to prevent the plate body 4 from being damaged due to thermal expansion and contraction caused by temperature changes and enable it to freely deform.

[0061] In some possible embodiments, in order to effectively connect the plate body 4 and the sliding connection seat 5;

[0062] The plate body 4 includes a connection end 402 with one end extending into the opening of the U-shaped fixing member 2, and a plate body 401 connected to the other side of the connection end 402 and arranged parallel to the roof panel 1; the plate body 401 is connected to the sliding connection seat 5.

[0063] In some possible embodiments, in order to effectively install the connection end 402 and the U-shaped fixing member 2 and make them connected as a whole;

[0064] The connection end 402 includes a U-shaped fixing portion 43 having a U-shaped structure and located within the U-shaped fixing member 2, and a connecting portion connected to the U-shaped fixing portion 43 and passing through the opening of the U-shaped fixing member 2 to be connected to the plate body 401; the opening direction of the U-shaped fixing portion 43 is the same as the opening direction of the U-shaped fixing member 2; the end of the U-shaped member extends into the U-shaped fixing portion 43.

[0065] The connection end 402 includes a U-shaped fixing portion having a U-shaped structure and located within the U-shaped fixing member 2, and a connecting portion connected to the U-shaped fixing portion and passing through the opening of the U-shaped fixing member 2 to be connected to the plate body 401; the opening direction of the U-shaped fixing portion is the same as the opening direction of the U-shaped fixing member 2; the end of the U-shaped member extends into the U-shaped fixing portion.

[0066] The connecting portion is beveled, and the distance from its connection with the plate body 401 to the roof panel 1 is greater than the distance between its connection with the U-shaped fixing member 2 and the roof panel.

[0067] In some possible implementation manners, in order to effectively achieve the cooperation between the plate body 401 and the sliding connection seat 5;

[0068] Such as Figure 2 , Figure 3 As shown, the cross-section of the plate body 401 has a "ji" character-shaped structure, and includes a bottom plate 41 arranged parallel to the roof panel 1, a sliding connection portion 42 connected to one side of the bottom plate 41 and having a "7" character shape, and a fixing portion 43 connected to the other side of the bottom plate 41 and sleeved outside the sliding connection seat 5.

[0069] One end of the bottom plate 41 is connected to the sliding connection portion 42, and its end far from the sliding connection portion 42 is connected to the fixing portion 43;

[0070] Preferably, the fixing portion 43 includes a connecting plate 431 arranged parallel to the bottom plate 41, a first vertical plate 432 respectively connected to the connecting plate 431 and the bottom plate 41, a second vertical plate 433 connected to the side of the connecting plate 431 far from the first vertical plate 432, and a bottom plate 434 connected to the end of the second vertical plate 433 far from the connecting plate 431 and arranged parallel to the connecting plate 431 to form a fixing cavity. The width of the second vertical plate 433 is less than the width of the first vertical plate 432, and a gap is formed between the bottom plate 434 and the second vertical plate 433 for the sliding connection seat 5 to pass through and enter the fixing cavity;

[0071] The sliding connection portion 42 has a "7" character shape and includes a horizontal plate 421 arranged parallel to the bottom plate 41, and a third vertical plate 422 respectively connected to the horizontal plate 421 and the bottom plate 41; the horizontal plate 421, the third vertical plate 422, and the bottom plate 41 form a U-shaped structure with an opening close to the fixing portion 43, and the fixing portion 43 and the sliding connection portion 42 are arranged on the same side.

[0072] In some possible embodiments, the sliding connection seat 5 includes a moving part 51 located between two adjacent plate bodies 401 and cooperating with the two plate bodies 401, and a support seat 52 slidably cooperating with the moving part 51 along the length direction of the plate body 4 and installed on the roof surface. The moving part 51 will be located in the fixing cavity of the fixing part 43.

[0073] Preferably, as Figure 6 shown, the cross-section of the support seat 52 is L-shaped and includes a support plate installed on the roof panel 1 and a vertical plate vertically connected to the support plate; the vertical plate is provided with a chute, and the moving part 51 is clamped with the vertical plate and moves in the chute; the chute is arranged along the length direction of the plate body 4.

[0074] In some possible embodiments, in order to effectively realize the cooperation between the moving part 51 and the plate body 401 and the support seat 52, so that it can;

[0075] The moving part 51 includes a buckle member that cooperates with and is installed on two adjacent plate bodies 401 and is provided with a slot, and a moving body that is connected to the buckle member and slidably cooperates with the support seat 52; one end of the sliding connection part 42 of one group of the two adjacent groups of plate bodies 401 is inserted into the slot, and the fixing part 43 of the other group of plate bodies 401 is sleeved outside the buckle member.

[0076] The buckle member has a U-shaped structure, and its opening is arranged on the side close to the moving body. The moving body is clamped with the vertical plate and can move along the length direction of the chute;

[0077] The moving body includes a straight plate connected to the buckle member at one end and a U-shaped clamping plate connected to the end of the straight plate far from the buckle member. The opening of the clamping plate is arranged on the side close to the buckle member; the clamping plate and the buckle member are arranged on the same side, and the clamping plate is connected to the vertical plate in a snap-fit and sliding manner.

[0078] During assembly, the cross plate 421 of one group of plate bodies 4 will be inserted into the slot, and the vertical plate 422 is arranged parallel to the straight plate; the fixing part 43 of the other group of adjacent plate bodies 4 will be sleeved outside the buckle member, so as to be buckled together to form a whole;

[0079] In some possible embodiments, the U-shaped fixing member 2, the inverted V-shaped member 6, and the inclined plate are made of titanium-zinc plates; the screw 3 is a stainless steel screw 3;

[0080] The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. A self - waterproof structure for the surface layer of an inclined roof, characterized in that, It includes a roof panel in an inverted V shape, U-shaped fixing parts installed on the roof panel and symmetrically arranged along the length direction of the ridge, an inverted V-shaped member above the ridge and inverted V-shaped parts with both ends extending into the U-shaped fixing parts respectively, and inclined plates symmetrically arranged along the length direction of the ridge and with one end extending into the U-shaped fixing parts; the opening of the U-shaped fixing part is arranged on the side away from the ridge; the inverted V-shaped part includes two sets of U-shaped parts with the same structure and symmetrically arranged along the length direction of the ridge, and a V-shaped part for connecting the two sets of U-shaped parts and in an inverted V shape; the two sets of U-shaped parts and the V-shaped part are connected to form a V-shaped cavity; the openings of the two sets of U-shaped parts are opposite to the opening of the U-shaped fixing part, and the sides of the two sets of U-shaped parts close to the roof panel extend into the V-shaped cavity; the inclined plate includes a plate body with one end extending into the opening of the U-shaped fixing part, and a sliding connection seat installed on the roof panel and slidably connected with the plate body; the plate body includes a connection end extending into the opening of the U-shaped fixing part, and a plate body connected to the other side of the connection end and arranged parallel to the roof panel; the plate body is connected to the sliding connection seat; the connection end includes a U-shaped fixing part in a U-shaped structure and located in the U-shaped fixing part, and a connection part connected to the U-shaped fixing part and passing through the opening of the U-shaped fixing part to be connected with the plate body; the opening direction of the U-shaped fixing part is consistent with the opening direction of the U-shaped fixing part; the end of the U-shaped part extends into the U-shaped fixing part; the number of the inclined plates is multiple and arranged along the length direction of the ridge, and the sliding connection seats are arranged between adjacent two plate bodies along the length direction of the ridge and are multiple; the cross section of the plate body is in a "J" shape structure, including a bottom plate arranged parallel to the roof panel, a sliding connection part in a "7" shape and connected to one side of the bottom plate, and a fixing part connected to the other side of the bottom plate and sleeved outside the sliding connection seat; the sliding connection seat includes a moving part located between two adjacent plate bodies and cooperating with the two plate bodies, and a support seat slidably cooperating with the moving part along the length direction of the plate body and installed on the roof surface; the moving part includes a buckle part cooperating with and installed on two adjacent plate bodies and provided with a slot, and a moving body connected to the buckle part and slidably cooperating with the support seat; one end of the sliding connection part of one set of the two adjacent groups of plate bodies is inserted into the slot, and the fixing part of the other set of plate bodies is sleeved outside the buckle part.

2. The self - waterproof structure of the inclined roof surface layer according to claim 1, characterized in that, The U-shaped fixing parts, the inverted V-shaped parts, and the inclined plates are made of titanium zinc plates.

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