CN219411534U

CN219411534U - Novel antiseep anti-backflow metal roof ridge node

Info

Publication number: CN219411534U
Application number: CN202320737031.XU
Authority: CN
Inventors: 王兵; 窦肖; 段国杰; 陈建国; 范旭; 闫明; 郝玉范; 童振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-25
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to a novel anti-leakage anti-backflow metal roof ridge node, and belongs to the technical field of building design. The waterproof board is arranged on one side, close to each other, of the two roof boards, and the extending direction of the waterproof board is perpendicular to the extending direction of the roof boards; the outer parts Zhou Kou of the two waterproof plates are connected with rain caps; the upper parts of the two roof boards are buckled with the caps, and the caps cover the rain caps. The utility model improves the anti-leakage and anti-backflow capacity of the metal roof ridge.

Description

Novel antiseep anti-backflow metal roof ridge node

Technical Field

The utility model relates to a novel anti-leakage anti-backflow metal roof ridge node, and belongs to the technical field of building design.

Background

Almost all industrial buildings and self-building houses adopt metal roof boards, the traditional roof board nodes are shown in fig. 4, the roof board ends 11 are folded upwards by 45 degrees, the height is small, and the anti-backflow capability to wind and rain is poor. The matched ridge sealing piece is rigid sealing, and gaps are always reserved between the ridge sealing piece and the roof board, so that the reverse flowing of wind and rain cannot be blocked in a strict sense. The foam plug is soft and is easy to tread and deform, and gaps are always reserved between the foam plug and the roof board, so that the back flow of wind and rain cannot be blocked in a strict sense. The metal roof board at the ridge is a cantilever roof board supported by 12 points of T-shaped corner brackets, the roof board has poor trampling prevention capability, is easy to sink and accumulate water after trampling, and the accumulated water easily flows into a room along the sunk roof board to cause leakage.

Therefore, the traditional ridge node needs to be designed more reasonably, the structure of the node is improved, and the anti-seepage and anti-backflow capacity of the ridge node is improved.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a novel anti-leakage anti-backflow metal roof ridge node, and improves the anti-leakage anti-backflow capability of the metal roof ridge.

The utility model relates to a novel anti-leakage anti-backflow metal roof ridge node, which comprises two roof boards symmetrically arranged, wherein a waterproof board is arranged on one side, close to each other, of the two roof boards, and the extending direction of the waterproof board is vertical to the extending direction of the roof boards; the outer parts Zhou Kou of the two waterproof plates are connected with rain caps; the upper parts of the two roof boards are buckled with the caps, and the caps cover the rain caps.

The extending direction of the waterproof board is vertical to the extending direction of the roof board; the anti-backflow capability of wind and rain is improved. The rain cap covers the tiny gap between the two roof boards, and the possibility that rainwater permeates into a room along the gap between the two roof boards due to leakage of the roof ridge cover board is improved. The small gap between the compact rain cap and the roof board is waterproof and sealed absolutely, and the cap covers most of rainwater, so that the service life of the first waterproof coiled material in the cap is prolonged.

The rain hat is U-shaped. The U-shaped rain hat can be combined with the two waterproof plates more tightly, and the smooth periphery prevents an operator from being scratched in the installation process.

The rain hat is made of aluminum-magnesium-manganese alloy. The aluminum-magnesium-manganese alloy has moderate strength, easy bending and good corrosion resistance.

The thickness of the rain hat is 0.8 mm-1 mm.

The periphery of the rain hat is adhered to the two roof boards through the first waterproof coiled material. The waterproof coiled material seals the joint of the rain cap and the roof board, so that the roof board on two sides of the ridge is completely sealed, and the waterproof effect is better achieved by combining rigid sealing with flexible sealing.

The first waterproof coiled material is made of butyl rubber. The butyl rubber is more friendly to the environment, and has better pasting performance and more compactness at high temperature.

And the lower part of the joint of the two roof boards is provided with a roof board bottom support piece, the two roof boards are fixedly connected with the purline through the roof board bottom support piece, and the two ends of the roof board bottom support piece are fixedly connected with the purline through corner brackets.

Each roof panel is connected with the roof deck bottom support by fasteners. The fastener plays a role in further improving the trampling prevention capability of the roof board, and simultaneously plays a role in controlling the thermal expansion and cold contraction deformation of the roof board between the ridge and the corner brace.

And a second waterproof coiled material is paved on the upper surface of the roof ridge plate bottom support piece. The waterproof coiled material prolongs the service life of the roof ridge plate bottom supporting piece and prevents leakage at the gap of the fixedly connected position of the corner brace and the purline.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the waterproof plates are vertically arranged at the butt joint positions of the two roof plates, the rain caps are connected outside the waterproof plates Zhou Kou, the caps are buckled at the upper parts of the two roof plates, and the caps cover the rain caps, so that the anti-leakage and anti-backflow capacity of the metal roof ridge is improved.

(2) The periphery of the rain hat is adhered to the two roof boards through the first waterproof coiled material. The waterproof coiled material seals the joint of the rain cap and the roof board, so that the roof board on two sides of the ridge is completely sealed, and the waterproof effect is better achieved by combining rigid sealing with flexible sealing.

(3) Each roof panel is connected to the roof deck bottom support by fasteners. The fastener plays a role in further improving the trampling prevention capability of the roof board, and simultaneously plays a role in controlling the thermal expansion and cold contraction deformation of the roof board between the ridge and the corner brace.

Drawings

FIG. 1 is a schematic diagram showing the front view structure of embodiment 1 of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of a flashing manufacturing process;

fig. 4 is a schematic view of a prior art ridge node structure.

In the figure: 1. roof boarding; 2. a cap; 3. a fastener; 4. roof deck bottom supports; 5. an angle code; 6. purlin; 7. a rain cap; 8. a waterproof board; 9. a first waterproof coiled material; 10. a male buckle and a female buckle; 11. roof board end; 12. t-shaped corner connector.

Detailed Description

The utility model is further described below with reference to examples:

example 1

As shown in fig. 1-2, the novel anti-leakage anti-backflow metal roof ridge node comprises two symmetrically arranged roof boards 1, wherein a waterproof board 8 is arranged on one side, close to each other, of the two roof boards 1, the height of the waterproof board 8 is 65 millimeters, and the waterproof board 8 is a part of extension of the roof boards 1; the extending direction of the waterproof board 8 is perpendicular to the extending direction of the roof board 1; the outer sides Zhou Kou of the two waterproof plates 8 are connected with the rain cap 7; the upper parts of the two roof boards 1 are buckled with the caps 2, and the caps 2 are covered by the rain caps 7;

working process and working principle:

as shown in fig. 3, the male and female buckles 10 on one end of the roof board 1 are firstly subtracted by a certain distance, then the end of the roof board 1 is bent by a special tool to realize 90-degree upturning bending of the end of the roof board 1, finally the corner folds are bent by the special tool to realize 90-degree upturning bending of the whole end of the roof board 1, and the upturning height is increased to 65 mm.

The beneficial effects are as follows: according to the utility model, the waterproof plates 8 are vertically arranged at the butt joint positions of the two roof plates 1, the rain caps 7 are connected outside the waterproof plates 8 and Zhou Kou, the caps 2 are buckled at the upper parts of the two roof plates 1, the caps 2 cover the rain caps 7, the first waterproof coiled materials 9 are firmly adhered to the tiny gaps between the rain caps 7 and the roof plates 1 to play a waterproof absolute sealing role, and the anti-leakage and anti-backflow capacity of the metal roof ridge is improved.

Example 2

preferably, the rain cap 7 is provided in a U-shape.

Preferably, the rain cap 7 is made of aluminum-magnesium-manganese alloy.

Preferably, the thickness of the rain cap 7 is 0.9 mm.

Preferably, the outer periphery of the rain cap 7 is adhered to the two roof panels 1 by means of a first water-proof roll 9.

Preferably, the material of the first waterproof coiled material is butyl rubber.

Preferably, the lower part of the butt joint position of the two roof boards 1 is provided with a roof board bottom support piece 4, the roof board bottom support piece 4 is a galvanized piece with the thickness of 1.5mm, the trampling prevention capability of the roof boards 1 is improved, the two roof boards 1 are fixedly connected with purlins 6 through the roof board bottom support piece 4, and two ends of the roof board bottom support piece 4 are fixedly connected with the purlins 6 through corner brackets 5.

Preferably, each roof panel 1 is connected to a roof deck bottom support 4 by fasteners 3. The fasteners 3 are stainless steel screws, the number of the screws is 4, and the 4 screws are uniformly distributed on the roof board 1 along the extending direction of the rain cap 7.

Preferably, a second waterproof roll is laid on the upper surface of the roof boarding base support 4.

Working process and working principle:

as shown in fig. 3, the male and female buckles 10 on one end of the roof board 1 are firstly subtracted by a certain distance, then the end of the roof board 1 is bent by a special tool to realize 90-degree upturning bending of the end of the roof board 1, finally the corner folds are bent by the special tool to realize 90-degree upturning bending of the whole end of the roof board 1, and the upturning height is increased to 65 mm to form the waterproof board 8.

The beneficial effects are as follows: according to the utility model, the waterproof plates 8 are vertically arranged at the butt joint positions of the two roof plates 1, the rain caps 7 are connected outside the waterproof plates 8 and Zhou Kou, the caps 2 are buckled at the upper parts of the two roof plates 1, the caps 2 cover the rain caps 7, the first waterproof 9 is firmly adhered to the tiny gaps between the rain caps 7 and the roof plates 1 to play a waterproof absolute sealing role, and the anti-leakage and anti-backflow capacity of the metal roof ridge is improved.

The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.

Claims

1. The novel anti-leakage and anti-backflow metal roof ridge node is characterized by comprising two roof boards (1) which are symmetrically arranged, wherein a waterproof board (8) is arranged on one side, close to each other, of each of the two roof boards (1), and the extending direction of the waterproof board (8) is perpendicular to the extending direction of the roof boards (1); the outer Zhou Kou of the two waterproof plates (8) is connected with a rain cap (7); the upper parts of the two roof boards (1) are buckled with the caps (2), and the caps (2) are covered with the rain caps (7).

2. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 1, wherein the rain cap (7) is arranged in a U shape.

3. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 1, wherein the rain cap (7) is made of aluminum-magnesium-manganese alloy.

4. A new type of anti-leakage and anti-backflow metal roofing ridge node according to claim 3, characterized in that the thickness of the rain cap (7) is 0.8 mm-1 mm.

5. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 1, wherein the periphery of the rain cap (7) is bonded with the two roof plates (1) through the first waterproof coiled material (9).

6. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 5, wherein the first waterproof coiled material (9) is made of butyl rubber.

7. The novel anti-leakage and anti-backflow metal roof ridge node according to any one of claims 1-6, wherein a roof ridge plate bottom support (4) is arranged at the lower part of the joint of the two roof plates (1), the two roof plates (1) are fixedly connected with the purline (6) through the roof ridge plate bottom support (4), and two ends of the roof ridge plate bottom support (4) are fixedly connected with the purline (6) through corner brackets (5).

8. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 7, wherein each roof panel (1) is connected with a roof ridge bottom support (4) by a fastener (3).

9. The novel anti-leakage and anti-backflow metal roof ridge node according to claim 7, wherein a second waterproof coiled material is paved on the upper surface of the ridge plate bottom supporting piece (4).