A single-story factory roof ridge node structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN GANGGONG ARCHITECTURE ENG CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-21
AI Technical Summary
In existing single-story factory buildings, insufficient sealing at the connection between the ridge cap and the roof slab leads to rainwater leakage. The insulation cotton absorbs moisture, reducing its insulation effect and potentially causing corrosion of the steel structure, thus affecting its practicality.
The insulation cotton is wrapped with a breathable and waterproof membrane. A waterproof baffle and a drainage channel are set on the ridge cover. The rivet installation position is located below the waterproof baffle and waterproof sealant is used. Combined with connectors and fixed brackets, a stable structure is formed.
It effectively prevents rainwater leakage, keeps the insulation cotton dry, improves the practicality and durability of the steel structure ridge, and enhances the overall rigidity of the roof.
Smart Images
Figure CN224532013U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building technology, and in particular to a ridge node structure for a single-story factory building. Background Technology
[0002] A ridge joint structure for a single-story factory building refers to the ridge section of the roof used to connect and fix various roof components. Through fixed supports, reinforced back panels, and other components, the ridge joint structure connects the various parts of the roof into a unified whole. This effectively transfers loads, enhances the overall rigidity of the roof, ensures the stability of the ridge cap, improves the roof's resistance to wind and snow loads, and prevents deformation or damage to the roof due to uneven stress.
[0003] Chinese Patent CN215563738U discloses a single-story factory roof ridge node structure, including a first ridge body and a second ridge body. Both the first and second ridge bodies include a roof top plate and a roof bottom plate. A fixed bracket is provided between the roof top plate and the roof bottom plate, with the top and bottom ends of the bracket detachably fixed to both the roof top plate and the roof bottom plate. A connecting mechanism is provided between the first and second ridge bodies, including a ridge cover plate positioned above the roof top plate. Both ends of the ridge cover plate are detachably fixed to the roof top plates of the first and second ridge bodies. A ridge bottom plate is positioned below the roof bottom plate, and both ends of the ridge bottom plate are detachably fixed to the roof bottom plates of the first and second ridge bodies. This utility model has a simple structure, is easy to use, and facilitates the assembly of steel structure roof ridges.
[0004] Although the existing single-story factory roof ridge node structure is equipped with ridge cover plates and water-blocking plates, the connection between the cover plate and the roof slab, as well as the rivet holes, may be insufficiently sealed, leading to rainwater leakage. If the insulation cotton absorbs moisture, it will reduce the insulation effect and may also cause corrosion of the steel structure, thus affecting the practicality of the steel structure ridge. Utility Model Content
[0005] To address the problems existing in the background technology, a single-story factory roof ridge node structure is proposed.
[0006] This utility model proposes a single-story factory roof ridge node structure, including: ridge body, breathable and waterproof membrane, ridge top plate, roof top plate, ridge cover plate, fixed bracket, roof bottom plate, roof steel beam and rivets;
[0007] A breathable and waterproof membrane is attached to the main roof ridge structure;
[0008] Breathable and waterproof membrane with internal insulation cotton;
[0009] The ridge panel is connected above the breathable and waterproof membrane;
[0010] The roof ridge panel is connected with connectors;
[0011] The roof slab is connected to the connector; the roof slab is connected to the ridge cover plate, and the ridge cover plate is connected to a waterproof baffle and has a drainage channel;
[0012] Rivets are used to attach the roof ridge panel.
[0013] Preferably, one end of the rivet passes through the ridge cover plate and the connector to assemble the ridge cover plate, and the connection position between the rivet and the ridge cover plate is located below the waterproof baffle.
[0014] The flow channel is located on the upper part of the waterproof baffle.
[0015] Preferably, the connectors include mounting grooves, mounting blocks, roof support plates, mounting plates, splicing rods, and ridge end caps;
[0016] The mounting slot is set on the roof ridge plate. The mounting slot is connected to the mounting block. The mounting block is connected to the roof support plate. The outer wall of the roof support plate is connected to the mounting plate. There are multiple roof support plates. Multiple roof support plates are connected by splicing rods.
[0017] The ridge end cap is connected to the ridge top plate.
[0018] Preferably, a roof base plate is connected to the bottom of the main ridge, and the roof base plate is connected to the roof steel beam.
[0019] Preferably, a fixed bracket is connected to one side of the roof floor, and an mounting plate is connected to the upper end of the fixed bracket;
[0020] The inner wall of the fixed bracket connects the ridge body, the breathable and waterproof membrane, the ridge top plate, the roof top plate, and the ridge end cap.
[0021] Preferably, the two ends of the fixed bracket are connected to the roof base plate and the mounting plate respectively using rivets, and the connection is detachable.
[0022] Preferably, one end of the rivet passes through the ridge cap, roof slab, and splicing rod for connection, and the connection is detachable.
[0023] Compared with the prior art, the present invention has the following beneficial technical effects:
[0024] This utility model connects a waterproof baffle to a ridge cover plate. The ridge cover plate is connected by rivets and connectors, so that the rivet installation position is below the waterproof baffle plate, which helps to reduce rainwater leakage caused by insufficient sealing at the rivet holes. At the same time, a drainage channel is set on the ridge cover plate to guide rainwater, thereby reducing the impact of rainwater on the practicality of the rivet-installed ridge cover plate. A breathable waterproof membrane is wrapped around the outside of the insulation cotton to prevent rainwater from seeping into the insulation cotton, avoid moisture, facilitate the use of the insulation cotton, and improve the practicality of the steel structure ridge. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the thermal insulation cotton structure in this utility model;
[0027] Figure 3 This is a schematic diagram of the connecting component structure in this utility model.
[0028] Reference numerals: 1. Ridge body; 2. Breathable and waterproof membrane; 201. Thermal insulation cotton; 3. Ridge top plate; 301. Mounting groove; 302. Mounting block; 303. Roof support plate; 304. Mounting plate; 305. Splicing rod; 306. Ridge end cap; 4. Roof top plate; 5. Ridge cover plate; 501. Waterproof baffle; 502. Drainage channel; 6. Fixing bracket; 7. Roof bottom plate; 8. Roof steel beam; 9. Rivet. Detailed Implementation
[0029] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.
[0030] Example 1
[0031] like Figure 1 - Figure 3 As shown, this utility model proposes a single-story factory roof ridge node structure, comprising: a ridge body 1, a breathable waterproof membrane 2, a ridge top plate 3, a roof top plate 4, a ridge cover plate 5, a fixing bracket 6, a roof bottom plate 7, a roof steel beam 8, and rivets 9; the breathable waterproof membrane 2 is connected to the ridge body 1; thermal insulation cotton 201 is connected inside the breathable waterproof membrane 2; the ridge top plate 3 is connected above the breathable waterproof membrane 2; the ridge top plate 3 is connected to a connector; the roof top plate 4 is connected to the connector; the roof top plate 4 is connected to the ridge cover plate 5, and the ridge cover plate 5 is connected to a waterproof baffle 501 and has a drainage channel 502; the rivets 9 are connected to the ridge cover plate 5. The connection of the waterproof baffle 501, the drainage channel 502, and the ridge cover plate 5 conveniently increases the practicality of the ridge cover plate 5 connection and avoids water leakage at the installation position of the rivets 9 on the ridge cover plate 5, which could affect the effectiveness of the thermal insulation cotton 201.
[0032] To further explain, one end of the rivet 9 passes through the ridge cover plate 5 and connects to the connector for assembling the ridge cover plate 5. The connection point between the rivet 9 and the ridge cover plate 5 is located below the waterproof baffle 501. The guide channel 502 is located above the waterproof baffle 501. One end of the rivet 9 passes through the ridge cover plate 5, the roof top plate 4, and the splicing rod 305, and is detachably connected. After the rivet is installed, waterproof sealant is applied to the hole of the rivet 9. Silicone sealant can be used to conveniently improve the applicability of the rivet 9.
[0033] To further explain, a roof base plate 7 is connected below the main ridge 1, and the roof base plate 7 is connected to the roof steel beam 8; a fixed bracket 6 is connected to one side of the roof base plate 7, and an installation plate 304 is connected to the upper end of the fixed bracket 6; the inner wall of the fixed bracket 6 connects the main ridge 1, the breathable waterproof membrane 2, the ridge top plate 3, the roof top plate 4, and the ridge end cap 306. The thermal insulation cotton 201 uses a high-density rigid material (such as high-density glass wool board) to replace the loose thermal insulation cotton 201, reducing compression deformation caused by its own weight or wind force. The breathable waterproof membrane 2 can be a polyolefin breathable and waterproof membrane to prevent rainwater from seeping into the thermal insulation cotton 201, while allowing internal moisture to escape and avoiding dampness.
[0034] Example 2
[0035] like Figure 1 and Figure 3 As shown, this utility model proposes a single-story factory roof ridge node structure. Based on the above embodiments, this embodiment also details the specific components of the connectors and their mating methods.
[0036] Further explanation: The connectors include a mounting groove 301, a mounting block 302, a roof support plate 303, a mounting plate 304, a splicing rod 305, and a ridge end cap 306; the mounting groove 301 is set on the ridge top plate 3, the mounting groove 301 is connected to the mounting block 302, the mounting block 302 is connected to the roof support plate 303, the outer wall of the roof support plate 303 is connected to the mounting plate 304, and there are multiple roof support plates 303, which are connected by the splicing rod 305; the ridge end cap 306 is connected to the ridge top plate 3. Multiple mounting slots 301 are connected to the ridge plate 3. The mounting blocks 302 and roof support plates 303 are provided in the same number as the mounting slots 301. The outer walls of the roof support plates 303 on both sides of the edge of the single-story factory roof ridge node structure are connected to the mounting plate 304. The mounting plate 304 is connected to the fixed bracket 6. The roof support plates 303 on both sides of the edge and the roof support plates 303 on the inner wall are connected by splicing rods 305 to increase the use of roof support plates 303. The splicing rods 305 are T-structures, so the lower end of the splicing rods 305 is connected to the ridge plate 3, which facilitates the connection and use of the connecting components.
[0037] To further explain, the two ends of the fixing bracket 6 are connected to the roof base plate 7 and the mounting plate 304 respectively using rivets 9, and the connection is detachable. The roof base plate 7 and the mounting plate 304 are connected through the fixing bracket 6, thereby enabling the insulation cotton 201 to be installed in the single-story factory building structure, facilitating the use of the single-story factory building.
[0038] The working principle of this utility model is as follows: First, the breathable and waterproof membrane 2 is connected to the ridge body 1. The inner wall of the breathable and waterproof membrane 2 is connected to the insulation cotton 201, so that the insulation cotton 201 is set on the ridge body 1. Then, one end of the fixing bracket 6 is connected to the ridge body 1, and the other end of the fixing bracket 6 is connected to the mounting plate 304. The mounting plate 304 is connected to the ridge top plate 3 through the roof support plate 303 and the mounting block 302, so that the ridge top plate 3 is connected to the breathable and waterproof membrane 2. The insulation cotton 201 is set between the ridge body 1 and the ridge top plate 3. The two ends of the fixing bracket 6 are detachably fixed to the ridge body 1 and the ridge top plate 3 respectively through rivets 9. Finally, the ridge cover plate 5 is installed. The ridge cover plate 5 is connected to the roof support plate 304. On the plate 303 and splicing rod 305, the pre-drilled holes for rivets 9 on the ridge cover plate 5 and the pre-drilled holes for rivets 9 on the splicing rod 305 are aligned, and then the rivets 9 are used for detachable and fixed installation, thereby completing the assembly of the ridge node structure of the single-story factory building. Furthermore, a waterproof baffle 501 is set at the installation position of the rivets 9 on the ridge cover plate 5 to reduce water leakage caused by the installation position of the rivets 9. In rainy weather, rainwater flows out to both sides through the diversion channel 502. Moreover, the size of the ridge cover plate 5 is larger than that of the roof top plate 4, the ridge top plate 3, the roof bottom plate 7 and the ridge body 1, thereby avoiding rainwater from affecting the connection between the ridge body 1 and the ridge top plate 3, avoiding affecting the connection of the fixed bracket 6, and conveniently improving the use of the ridge node structure of the single-story factory building.
[0039] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.
Claims
1. A ridge node structure for a single-story factory building, characterized in that, include: Roof ridge body (1); A breathable and waterproof membrane (2) is attached to the main body of the roof ridge (1); Breathable and waterproof membrane (2) with internal insulation cotton (201); The ridge panel (3) is connected above the breathable waterproof membrane (2); The roof ridge panel (3) is connected with connectors; The roof slab (4) is connected to the connector; the roof slab (4) is connected to the ridge cover plate (5), and the ridge cover plate (5) is connected to a waterproof baffle (501) and has a drainage channel (502). And rivets (9), which are attached to the ridge cap (5); One end of the rivet (9) passes through the ridge cover plate (5) and the connector to connect it, and is used to assemble the ridge cover plate (5). The connection position between the rivet (9) and the ridge cover plate (5) is located below the waterproof baffle (501). The flow channel (502) is located on the upper side of the waterproof baffle (501); The connectors include mounting groove (301), mounting block (302), roof support plate (303), mounting plate (304), splicing rod (305) and ridge plug (306); The mounting groove (301) is set on the roof ridge plate (3). The mounting groove (301) is connected to the mounting block (302). The mounting block (302) is connected to the roof support plate (303). The outer wall of the roof support plate (303) is connected to the mounting plate (304). There are multiple roof support plates (303). Multiple roof support plates (303) are connected by splicing rods (305). The ridge end cap (306) is connected to the ridge top plate (3).
2. The ridge node structure of a single-story factory building according to claim 1, characterized in that, The roof ridge (1) is connected to the roof base plate (7), and the roof base plate (7) is connected to the roof steel beam (8).
3. The ridge node structure of a single-story factory building according to claim 2, characterized in that, A fixed bracket (6) is connected to one side of the roof base plate (7), and an mounting plate (304) is connected to the upper end of the fixed bracket (6). The inner wall of the fixed bracket (6) connects the ridge body (1), the breathable waterproof membrane (2), the ridge top plate (3), the roof top plate (4), and the ridge end cap (306).
4. The ridge node structure of a single-story factory building according to claim 3, characterized in that, The fixed bracket (6) is connected to the roof base plate (7) and the mounting plate (304) at both ends by rivets (9) and can be detached.
5. A single-story factory roof ridge node structure according to claim 1, characterized in that, One end of the rivet (9) passes through the ridge cover plate (5), the roof top plate (4) and the splicing rod (305) for connection and can be detached.