Metal roof balance layer reinforcing structure

Abstract

This utility model provides a metal roof balancing layer reinforcement structure, relating to the field of building metal roofing technology. It includes a metal roof with crests and troughs, a top plate, and connecting components. The components include a positioning groove matching the crest, a set of mounting brackets, and a set of support strips. The positioning groove is located on the lower end face of the top plate and is adapted to the crest. The mounting bracket includes two locking plates with limiting grooves at opposite ends. The limiting grooves contain several vertically arranged serrated grooves. The support strips have serrated locking strips on both sides that engage with the limiting grooves. A set of mounting brackets and support strips are respectively installed opposite each other on either side of the positioning groove or the crest. A flexible waterproof membrane is bonded to the upper end of the top plate. This utility model, through the cooperation of the positioning groove and the crest, and the cooperation of the serrated locking strips with the limiting grooves, achieves rapid and precise engagement between the support strips and the bottom plate. The dual-point support structure improves wind resistance and enhances wind uplift resistance. The bonding of the flexible waterproof membrane to the top plate optimizes waterproofing performance.

Description

Technical Field

[0001] This utility model relates to the field of building metal roofing technology, specifically to a metal roofing balancing layer reinforcement structure, which is applicable to the construction of metal roofing reinforcement and balancing layers in factories, warehouses, or public buildings. Background Technology

[0002] Existing metal roofs are susceptible to wind pressure, temperature changes, and loads during long-term use, leading to problems such as roof panel deformation and loosening of connection points. Traditional balanced layer structures are connected to the base plate via support strips, but these methods have the following drawbacks:

[0003] 1. Low snap-fit ​​accuracy: Manufacturing errors make it difficult for the support strip to snap into the limiting groove of the base plate, requiring repeated adjustments to the position;

[0004] 2. Weak wind resistance: Single-point clamping cannot effectively disperse external forces and is prone to displacement under strong winds;

[0005] 3. Insufficient waterproofing: Gaps easily form at the connection between the top and bottom slabs, allowing rainwater to seep in.

[0006] For example, the patent with publication number CN201820333517.6 proposes a balanced layer structure, but due to the connection error between the base plate and the metal roof trough, it is difficult to snap the support strips together, and the problems of wind uplift resistance and waterproofing are not solved. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides a metal roof balancing layer reinforcement structure, which solves the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a metal roof balancing layer reinforcement structure, comprising a metal roof with crests and troughs, a top plate, and connecting components. The connecting components include a positioning groove that matches the crest, a set of mounting brackets, and a set of support strips. The positioning groove is located on the lower end face of the top plate and is adapted to the crest. The mounting bracket includes two locking plates with limiting grooves at opposite ends. The limiting grooves contain several vertically arranged serrated grooves. The support strips have serrated locking strips on both sides that engage with the limiting grooves. A set of mounting brackets and support strips are respectively installed opposite each other on both sides of the positioning groove or the crest. A flexible waterproof membrane is bonded to the upper end of the top plate.

[0009] Preferably, the connecting assembly further includes a base plate, which is configured to be fitted to the wave crest and bonded to the wave crest. The positioning groove is configured to be fitted to the base plate, and the card seat or support strip is disposed on the base plate.

[0010] Preferably, a set of the support bars are arranged on opposite sides of the base plate, and the corresponding card holder is arranged on the lower end face of the top plate. A limit strip is also provided on the outer side of the support bar. The limit strip and the support bar form a limit groove, and the outer side of the card holder is engaged in the limit groove.

[0011] Preferably, the reinforcement structure further includes a support strip, which is installed at the end of the metal roof and fixed to the top plate by self-tapping screws.

[0012] Preferably, the height of the serrated strip is adapted to the height of the serrated groove, and the width is adapted to the depth of the serrated groove.

[0013] This utility model provides a metal roof balancing layer reinforcement structure. It has the following beneficial effects:

[0014] This metal roof balancing layer reinforcement structure, through the combination of positioning grooves and crests, and the combination of serrated strips and limiting grooves, achieves quick and precise connection between the support strips and the base plate. The dual-point support structure improves the wind resistance level and enhances the wind uplift resistance. The flexible waterproof membrane is bonded to the top plate, optimizing the waterproof performance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the metal roof balancing layer reinforcement structure of this utility model;

[0016] Figure 2 This is a side view connection diagram of a metal roof balancing layer reinforcement structure according to the present invention;

[0017] Figure 3 This is an exploded view of a metal roof balancing layer reinforcement structure according to the present invention.

[0018] Figure 4 for Figure 3 A magnified view of point A.

[0019] In the diagram: 1. Metal roof; 11. Crest; 12. Trough; 2. Top plate; 31. Positioning groove; 32. Mounting bracket; 321. Limiting groove; 322. Mounting plate; 323. Serrated groove; 33. Support strip; 331. Serrated locking strip; 34. Base plate; 35. Limiting strip; 351. Limiting groove; 4. Flexible waterproof membrane; 5. Support strip; 6. Self-tapping screw. Detailed Implementation

[0020] This utility model embodiment provides a metal roof 1 balancing layer reinforcement structure, such as Figure 1-4As shown, the structure includes a metal roof 1 with crests 11 and troughs 12, a profiled steel sheet or a standing seam metal sheet with crests 11 and troughs 12, a top plate 2, and connecting components. The connecting components include a positioning groove 31 that matches the crests 11, a set of mounting brackets 32, and a set of support bars 533. The positioning groove 31 is located on the lower end face of the top plate 2 and is adapted to the crests 11. The mounting brackets 32 include two locking plates 322 with limiting grooves 321 at opposite ends. The limiting grooves 321 contain several vertically arranged sawtooth grooves 323. The support bars 533 have sawtooth strips 331 on both sides that engage with the limiting grooves 321. A set of mounting brackets 32 and support bars 533 are respectively installed opposite each other on both sides of the positioning grooves 31 or the crests 11. A flexible waterproof membrane 4 is bonded to the upper end of the top plate 2. In this technical solution, the connecting component consists of a card holder 32 and a support strip that interlock with each other. The positions of the card holder 32 and the support strip 533 can be selected in various ways depending on the actual situation. For example, the support strip 533 can be below and the card holder 32 can be above (e.g., Figure 1-4 As shown), it can also be that the support bar 533 is on top and the card holder 32 is on the bottom. In this technical solution, the positioning groove 31 and the wave crest 11 on the lower end face of the top plate 2 cooperate with each other and are positioned sequentially as a reference to improve the engagement efficiency of the connecting components.

[0021] As a further refinement of the technical solution, the connecting component in the embodiment also includes a base plate 34, which is matched with the wave crest 11 and is bonded to the wave crest 11. The positioning groove 31 is matched with the base plate 34, and the card seat 32 or support bar 533 is disposed on the base plate 34.

[0022] like Figure 3 As shown, a set of support bars 533 are arranged on opposite sides of the base plate 34, and the corresponding card holder 32 is arranged on the lower end face of the top plate 2. A limiting bar 35 is also provided on the outer side of the support bar 533. The limiting bar 35 and the support bar 533 form a limiting groove 351, and the outer side of the card holder 32 is engaged in the limiting groove 351.

[0023] like Figure 3 As shown, in order to strengthen the lateral fixation, the reinforcement structure also includes a support strip, which is installed at the end of the metal roof 1 and fixed to the top plate 2 by self-tapping screws 6.

[0024] In addition, the height of the serrated strip 331 is adapted to the height of the serrated groove, and the width is adapted to the depth of the serrated groove.

[0025] Working principle (assembly process):

[0026] Step 1: Bond the base plate 34 to the corrugation 11 of the metal roof 1;

[0027] Step 2: Install a set of support bars 533 and limit bars 35 onto the base plate 34 (or they can be integrally formed with the base plate 34), and install the positioning groove 31 and a set of card seats 32 onto the lower end face of the top plate 2 (or they can be integrally formed with the top plate 2).

[0028] Step 3: Align the positioning groove 31 of the top plate 2 with the crest 11, and insert the support strip 533 into the limiting groove 321 of the card seat 32. The serrated card strip 331 engages with the serrated groove.

[0029] Step 4: Install the support strip at the end of the metal roof 1 and fix the top plate 2 with self-tapping screws 6;

[0030] Step 5: Apply a waterproof layer to the upper end of the top plate 2.

[0031] In summary, this metal roof 1 balancing layer reinforcement structure, through the cooperation of the serrated clips 331 and the limiting grooves 321, dual-point support, and integrated waterproofing design, solves the problems of difficult connection, weak wind uplift resistance, and insufficient waterproofing performance of traditional structures. This structure is suitable for various types of metal roofs 1 and has the advantages of convenient installation, high wind resistance, and long waterproofing life.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reinforcing structure for a metal roof balancing layer, comprising a metal roof (1) provided with a wave crest (11) and a wave trough (12), a top plate (2) and a connecting assembly, characterized in that: The connecting assembly includes a positioning groove (31) that matches the crest (11), a set of card seats (32), and a set of support bars (33). The positioning groove (31) is set on the lower end face of the top plate (2). The positioning groove (31) is adapted to the crest (11). The card seat (32) includes two card plates (322) with limiting grooves (321) at opposite ends. The limiting grooves (321) contain a number of vertically arranged sawtooth grooves (323). The support bars (33) are provided with sawtooth card strips (331) on both sides, which are engaged with the limiting grooves (321). A set of card seats (32) and support bars (33) are respectively installed opposite to each other on both sides of the positioning groove (31) or the crest (11). The upper end of the top plate (2) is bonded with flexible waterproof membrane (4).

2. A metal roof balanced layer reinforcing structure according to claim 1, characterized in that: The connecting assembly also includes a base plate (34), which is matched with the crest (11) and is bonded to the crest (11). The positioning groove (31) is matched with the base plate (34), and the card holder (32) or support bar (33) is set on the base plate (34).

3. The reinforcing structure for the balance layer of a metal roof according to claim 1, wherein: A set of support bars (33) are arranged on opposite sides of the bottom plate (34), and the corresponding card holder (32) is arranged on the lower end face of the top plate (2). A limit bar (35) is also provided on the outside of the support bar (33). The limit bar (35) and the support bar (33) form a limit groove (351). The outside of the card holder (32) is engaged in the limit groove (351).

4. The reinforcing structure for a balanced layer of a metal roof according to claim 1, wherein: The reinforcement structure also includes a support strip (5), which is installed at the end of the metal roof and fixed to the top plate (2) by self-tapping screws (6).

5. The metal roof balancing layer reinforcement structure according to claim 1, characterized in that: The height of the serrated strip (331) is adapted to the height of the serrated groove (323), and the width is adapted to the depth of the serrated groove (323).

Images