A square tube penetrates waterproof node structure of color steel tile roof

Abstract

The utility model discloses a square tube penetrates waterproof node structure of color steel tile roof, and the color steel tile roof is provided with the hole for the square tube penetration, and the node structure includes: waterproof layer, the waterproof layer is located between the part of square tube and color steel tile roof, the waterproof layer includes connecting portion and extension, the connecting portion is wrapped the part of square tube and is located the hole periphery, and the extension is wrapped the part of color steel tile roof and is located the hole periphery, fireproof layer, fireproof layer is located waterproof layer, and fireproof layer is wrapped square tube and is located the hole on part, and is exposed outside.

Description

Technical Field

[0001] This utility model relates to the technical field of roof waterproofing joint structure, and in particular to a waterproofing joint structure for a square tube penetrating a color steel tile roof. Background Technology

[0002] Due to their lightweight, easy installation, and cost-effectiveness, corrugated steel roofing is widely used in various building scenarios such as industrial plants, warehouses, and temporary facilities. In actual use, to meet the functional requirements of pipeline layout and equipment support installation, it is often necessary to vertically penetrate the corrugated steel roof with components such as square tubes, thus forming roof openings. However, existing joint structures where square tubes penetrate corrugated steel roofs have significant drawbacks: First, waterproofing often relies on simple sealant or single-layer rolls, resulting in limited contact area between the waterproofing layer and the square tubes or corrugated steel roof, leading to poor sealing stability and susceptibility to gaps caused by temperature changes and roof vibrations, allowing rainwater to seep into the building. Second, fire protection measures are inadequate; exposed joint areas lack specific fire-resistant structures, posing a fire hazard. Third, while some joints have fire-resistant layers, drainage issues due to roof slope are not considered, causing rainwater to accumulate on the uphill side of the fire-resistant layer, which can corrode and shorten its lifespan over time. Furthermore, existing fire-resistant layers are often of uniform thickness, making them susceptible to wind resistance in outdoor environments, leading to cracking and detachment over time, further reducing the reliability of the joint structure and failing to meet the long-term waterproofing and fire protection requirements of buildings. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned problems by providing a waterproof joint structure for square tubes penetrating color steel tile roofs.

[0004] The technical solution of this utility model is implemented as follows: This utility model provides a waterproof joint structure for a square tube penetrating a color steel tile roof, wherein the color steel tile roof has holes for the square tube to penetrate, characterized in that: the joint structure includes: A waterproof layer, the portion of which is located between the square tube and the corrugated steel roof, the waterproof layer includes a connecting part and an extension part, the connecting part wraps around the portion of the square tube located around the hole, and the extension part wraps around the portion of the corrugated steel roof located around the hole; A fireproof layer is located on top of the waterproof layer, and the fireproof layer covers the portion of the square tube located above the hole and is exposed to the outside.

[0005] As a further improvement to the above structure, the connecting portion of the waterproof layer extends upward and downward along the axial direction of the square tube, respectively; the extension portion of the waterproof layer extends along the slope direction and width direction of the transparent corrugated steel roof.

[0006] As a further improvement to the above structure, the node structure further includes: The water-retaining layer is located on the uphill side outside the fireproof layer, where the uphill side is the side of the fireproof layer facing the high point of the corrugated steel roof.

[0007] As a further improvement to the above structure, the water-blocking layer further includes a water-guiding angle, the tip of which extends toward the high point of the corrugated steel roof, and the tip is located in the middle of the water-guiding angle; The two sides of the pointed end extend towards the lower part of the corrugated steel roof to the water-retaining layer.

[0008] As a further improvement to the above structure, the thickness of the fireproof layer is set to become thinner along the direction of the top of the square tube, so that the surface of the fireproof layer has a slope.

[0009] The advantages or beneficial effects of the above technical solutions include at least the following: The waterproof layer wraps around the square tube around the hole through the connecting part, and the connecting part extends up and down along the axis of the square tube. At the same time, the extension extends along the slope and width of the corrugated steel roof, which greatly increases the contact area between the waterproof layer and the square tube and the corrugated steel roof. This not only effectively blocks the rainwater seepage path and significantly improves the waterproof effect, but also effectively reinforces the connection between the corrugated steel roof and the square tube, further enhancing the stability of the connection and reducing structural loosening caused by external forces or environmental changes. Attached Figure Description

[0010] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0011] Figure 1 A schematic diagram of the node structure according to an embodiment of the present invention is shown; Figure 2 A cross-sectional schematic diagram of the node structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the water guide angle according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of a side view of the water guide angle according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of the fireproof layer according to an embodiment of the present invention is shown; Attached reference numerals: 10, corrugated steel roof; 20, square tube; 30, waterproof layer; 31, connection part; 32, extension part; 33, water-blocking layer; 331, water guide angle; 40, fireproof layer. Detailed Implementation

[0012] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0013] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0014] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0015] It should be noted that the terms "one" and "multiple" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0016] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0017] Reference Figure 1 and Figure 2 A waterproof joint structure for a square tube penetrating a corrugated steel roof is disclosed. The corrugated steel roof 10 has holes for the square tube 20 to penetrate, and the square tube 20 extends vertically upwards. The joint structure includes: The waterproof layer 30 is located between the square tube 20 and the corrugated steel roof 10. The waterproof layer 30 includes a connecting part 31 and an extension part 32. The connecting part 31 wraps around the part of the square tube 20 around the hole, and the extension part 32 wraps around the part of the corrugated steel roof 10 around the hole. This increases the contact area between the waterproof layer 30, the corrugated steel roof 10, and the square tube 20, improving the waterproofing effect and further stabilizing the connection between the corrugated steel roof 10 and the square tube 20. Furthermore, the connecting part 31 of the waterproof layer 30 extends upward and downward along the axial direction of the square tube 20, respectively. The extension part 32 of the waterproof layer 30 extends along the slope direction and the width direction of the corrugated steel roof 10.

[0018] Fireproof layer 40 is located on waterproof layer 30. Fireproof layer 40 covers the part of square tube 20 located above the hole and is exposed to the outside.

[0019] As a first improvement to the above structure, the node structure further includes: A water-retaining layer 33 is installed on the upsloping side outside the fireproof layer 40, which is the side of the fireproof layer 40 facing the higher part of the corrugated steel roof 10. This prevents water from accumulating on the upsloping side of the fireproof layer 40 and avoids excessive water accumulation that could intrude into the fireproof layer 40 and cause corrosion. The water-retaining layer 33 further includes a water-guiding angle 331, the tip of which extends towards the higher part of the corrugated steel roof 10, with the tip located at the middle of the water-guiding angle 331. The two sides of the tip extend towards the lower part of the corrugated steel roof 10 to the water-retaining layer 33. Figure 4 As shown in the upper part, before the installation of the guide angle 331, not only is drainage difficult, but water will also accumulate in the angled area; as Figure 4 As shown in the lower part, after the water guide angle 331 is installed, the water flow will not stagnate here, but will be diverted to both sides by the tip of the water guide angle 331, which helps with drainage. Figure 3 As shown.

[0020] As a second improvement to the first improvement, the thickness of the fireproof layer 40 decreases along the top of the square tube 20, so that the surface of the fireproof layer 40 has a slope, such as... Figure 5 As shown, when exposed outdoors, the wind resistance of the fireproof layer 40 can be reduced, thus reducing the damage rate of the fireproof layer 40.

[0021] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A waterproof joint structure for a square tube penetrating a corrugated steel roof, wherein the corrugated steel roof (10) has holes for the square tube (20) to penetrate, characterized in that: The node structure includes: Waterproof layer (30), the waterproof layer (30) is located between the square tube (20) and the color steel tile roof (10), the waterproof layer (30) includes a connecting part (31) and an extension part (32), the connecting part (31) wraps the part of the square tube (20) around the hole, and the extension part (32) wraps the part of the color steel tile roof (10) around the hole; A fireproof layer (40) is located on the waterproof layer (30), and the fireproof layer (40) wraps around the portion of the square tube (20) located above the hole and is exposed to the outside.

2. The waterproof joint structure for square tubes penetrating color steel tile roofs according to claim 1, characterized in that: in, The connecting part (31) of the waterproof layer (30) extends upward and downward along the axial direction of the square tube (20); the extension part (32) of the waterproof layer (30) extends along the slope direction and width direction of the transparent steel tile roof (10).

3. The waterproof joint structure for square tubes penetrating color steel tile roofs according to claim 2, characterized in that: The node structure further includes: The water-blocking layer (33) is set on the upper slope side outside the fireproof layer (40), the upper slope side being the side of the fireproof layer (40) facing the color steel tile roof (10) at a high position.

4. The waterproof joint structure for square tubes penetrating color steel tile roofs according to claim 3, characterized in that: The water-blocking layer (33) further includes a water guide angle (331), the tip of which extends toward the height of the corrugated steel roof (10) and the tip is located in the middle of the water guide angle (331); The two sides of the tip extend towards the lower part of the corrugated steel roof (10) to the water-retaining layer (33).

5. The waterproof joint structure for square tubes penetrating color steel tile roofs according to claim 2, characterized in that: The thickness of the fireproof layer (40) is set to be thinner along the direction of the top of the square tube (20) so that the surface of the fireproof layer (40) has a slope.

Images