CN104594570A - Curved vertical seam metal roof panel system - Google Patents

Abstract

The invention relates to a curved vertical seam metal roof panel system used for long-span light roof covers, such as, civil engineering, stations, airports, and the like, and especially relates to a wind-resisting metal roof panel and a supporting base. The curved vertical seam metal roof panel system is characterized in that a curved vertical seam supporting base 1-1 is meshed with a left curved vertical seam roof panel rib 2-1 and a right curved vertical seam roof panel rib 2-2, so that the curved vertical seam metal roof panel system is formed; or a folded curved vertical seam supporting base 1-2 is meshed with a left folded curved vertical seam roof panel rib 3-1 and a right folded curved vertical seam roof panel rib 3-2, so that a folded curved vertical seam metal roof panel system is formed. The curved vertical seam metal roof panel system has the advantages that the meshing capacity among the metal roof panels is enhanced, the constraint force of the supporting base for the roof panel is increased and the capacity of the metal roof panel for resisting wind is increased.

Description

A curved standing seam metal roof panel system

technical field

The invention relates to a metal roof panel system, which is used for large-span light roofs of industrial and civil construction, stations, airports, etc., and particularly relates to a metal roof panel and support for wind resistance.

Background technique

In recent years, with the widespread use of metal roof panels in my country, more and more building roof panels use standing seam metal roof panels. However, this kind of standing seam metal roof panels have insufficient wind resistance. The metal roof was torn, resulting in large-scale rain leakage, which may endanger the safety and normal use of the building and its internal personnel and facilities.

Utility model patents "Safe structure for standing seam metal roof against wind (authorized announcement number CN203613740U)", "evenly bearing windproof accessories for standing seam metal roof panels (authorized announcement number CN203429908U)", "windproof fixture for metal roof panels ( Authorized announcement number CN 103291008A)" and "A wind-resistant clamp for Jiaochi Ⅲ type metal roof panel (authorized announcement number CN 103883079A)", the above patents use different types of clip locks to fix the vertical seams, and the clip locks are tightened by bolts. Although it can play a certain role in resisting wind and peeling, the bolt joints are prone to water leakage, corrosion, loosening and destroying the overall aesthetics of the roof panel.

The utility model patent "Metal Roof Structure (Authorized Notification No. CN 201151978Y)" relates to a metal roof panel that strengthens the horizontal connection. . The two roof panel ribs of the utility model are only folded together at the upper part, the ribs are not integrally engaged with each other, and the lower parts of the panel ribs are easy to separate from each other.

Utility model patents "a metal profiled plate (authorized announcement number CN 2287060Y)" and "a profiled steel plate for building roofs (authorized announcement number CN 202209018U)", these two patents introduce the metal roof panel through standing seams This kind of standing seam connection is only engaged in the joint connection at the torx head of the roof panel support, so that the two adjacent roof panels can be locked together. This kind of roof panels connected by vertical seams has strong pressure-bearing and rainproof ability, but because the ribs of two adjacent roof panels are not integrally engaged with each other, especially there is no connection structure at the vertical seams, the roof panels are When encountering strong winds, the roof panels are separated and disengaged due to negative pressure suction on the top surface of the roof panels, causing tearing of the metal roof panels and affecting its wind resistance.

Based on the above patents, theoretical novelty checks and practical engineering applications, the current technology for metal roof panels that require wind resistance is single, and the wind resistance performance is poor. In heavy wind and rain, it is easy to cause roof panels to tear and leak. .

Contents of the invention

The purpose of the present invention is to provide a curved standing seam metal roof panel system, which can enhance the bite ability between adjacent roof panels by setting curved vertical seams, increase the binding force of the support to the roof panel, and improve the ability of the roof panel to resist wind exposure .

A curved standing seam metal roof panel system, comprising a curved curved standing seam support 1-1, a curved curved standing seam roof panel left rib 2-1 and a curved curved standing seam roof panel right rib 2-2, or The linear curved standing seam support 1-2, the left rib 3-1 of the broken line curved standing seam roof panel and the right rib 3-2 of the broken line curved standing seam roof panel are characterized in that the curved curved standing seam support 1-1 interlocks with the left rib 2-1 of the curved standing seam roof panel and the right rib 2-2 of the curved standing seam roof panel to form a curved curved standing seam metal roof panel system; or the folded The linear curved standing seam support 1-2 and the left rib 3-1 of the broken line curved standing seam roof panel and the right rib 3-2 of the broken line curved standing seam roof panel are interlocked together to form a broken line curved standing seam metal roof panel system .

The above-mentioned curved standing seam metal roof panel system is characterized in that it has a curved standing seam roof panel left rib 2-1 and a curved curved standing seam roof panel right rib 2-2 composed of n peaks and troughs. Matching curved standing seam supports 1-1 composed of n peaks and troughs are engaged with each other to form a curved standing seam metal roof panel system, n=1-10.

The above-mentioned curved standing seam metal roof panel system is characterized in that it has the left rib 3-1 of the curved standing seam roof panel and the right rib 3-2 of the broken line curved standing seam roof panel composed of m peaks and troughs. Matching broken-line curved standing seam supports 1-2 composed of m wave crests and wave troughs are engaged together to form a broken-line curved standing seam metal roof panel system, m=1-10.

The beneficial effects of the present invention are:

A curved standing seam metal roof panel system, by setting curved curved standing seam support or broken line curved standing seam support, curved curved standing seam roof panel left rib and right rib or broken line curved curved standing seam roof panel left rib and the right rib, so that the curved standing seam support and the left and right ribs of the curved standing seam roof panel engage each other, or make the broken line curved standing seam support and the left rib and right rib of the broken line curved standing seam roof panel Interlocking to form a curved standing seam metal roof panel system, which enhances the bite ability between adjacent roof panels, increases the binding force of the support to the roof panel, and improves the ability of the roof panel to resist wind exposure.

Description of drawings

Fig. 1 Schematic diagram of curved standing seam metal roof panel system.

Fig. 2 Schematic diagram of the curved standing seam metal roof panel system.

Fig. 3 is a cross-sectional schematic diagram of a curved standing seam metal roof panel system.

Fig. 4 is a cross-sectional schematic diagram of a curved standing seam metal roof panel system.

Fig. 5 is a schematic diagram of a curved standing seam metal roof panel.

Fig. 6 is a schematic diagram of a curved standing seam metal roof panel.

In the figure: 1-1—curved standing seam support; 1-2—broken line curved standing seam support; 2-1—left rib of curved standing seam roof panel; 2-2—curved curved standing seam The right rib of the roof panel; 3-1—the left rib of the broken-line curved standing seam roof panel; 3-2—the right rib of the broken-line curved standing seam roof panel.

Detailed ways

The present invention will be further described in conjunction with examples.

Example 1 The roof of a large railway station adopts a curved metal roof panel system with curved vertical seams, using curved curved vertical seam supports 1-1, curved curved vertical seam roof panels left rib 2-1, curved curved vertical seam The right rib 2-2 of the roof panel, the above curved standing seam support and the left rib and the right rib of the curved curved standing seam roof panel are composed of 3 crests and troughs, ie n=3.

Step 1: According to the design requirements, process and manufacture the metal roof panel with the left rib 2-1 of the curved standing seam roof panel and the right rib 2-2 of the curved curved standing seam roof panel, as shown in Figure 5; The bearing 1-1 of standing seam, as shown in Figure 3.

Step 2: Install and fix the curved standing seam support 1-1 at the designed position of the roof purlin of the railway station.

Step 3: On the left side of the curved standing seam support 1-1, install the left rib 2-1 of the curved standing seam roof panel; on the right side of the curved standing seam support 1-1, install the curved standing seam Seam the right rib 2-2 of the roof panel, so that the curved standing seam support 1-1 and the left rib 2-1 and right rib 2-2 of the curved curved standing seam roof panel engage with each other, increasing the restraint of the support on the roof panel To improve the ability of the roof panel to resist wind exposure.

Step 4: After the installation of all the curved standing seam metal roof slabs on the roof of the railway station is completed, the construction inspection will be carried out. After passing the inspection, the curved standing seam metal roof slab system on the roof of the railway station will be completed, as shown in Figure 1.

Example 2 The roof of an airport terminal building adopts a zigzagging curved standing seam metal roof panel system, using zigzagging curved standing seam supports 1-2, zigzagging curved standing seam roof panel left rib 3-1, zigzagging curved standing seam The right rib 3-2 of the seam roof panel, the above broken line curved standing seam support 1-2, the left rib 3-1 of the broken line curved standing seam roof panel and the right rib 3-2 of the broken line curved standing seam roof panel are composed of 4 crests and troughs, that is, m=4.

Step 1: According to the design requirements, process and manufacture the metal roof panel with the left rib 3-1 of the broken-line curved standing seam roof panel and the right rib 3-2 of the broken-line curved standing seam roof panel, as shown in Figure 6; Standing seam support 1-2, as shown in Figure 4.

Step 2: Install and fix the broken-line curved standing seam support 1-2 at the designed position of the purlin on the roof of the terminal building.

Step 3: Install the left rib 3-1 of the broken-line curved standing seam roof panel on the left side of the broken-line curved standing seam support 1-2; install the broken-line curved standing seam support 1-2 on the right Seam the right rib 3-2 of the roof panel, so that the broken-line curved standing seam support 1-2 and the broken-line curved standing seam roof panel left rib 3-1 and the broken-line curved standing seam roof panel right rib 3-2 interlock, increasing The binding force of the broken-line curved standing seam support 1-2 to the roof panel improves the ability of the roof panel to resist wind exposure.

Step 4: After the installation of all the curved standing seam metal roof slab systems on the roof of the airport terminal building is completed, the construction acceptance will be carried out. After passing the inspection, the curved standing seam metal roof slab system on the roof of the airport terminal building will be completed, as shown in the figure 2.

In summary, the present invention provides a curved standing seam metal roof panel system. The curved standing seam support 1-1 is engaged with the left rib 2-1 of the curved standing seam roof panel and the right rib 2-2 of the curved curved standing seam roof panel to form a curved curved standing seam metal roof panel system; or the left rib 3-1 of the broken-line curved standing seam roof panel and the right rib 3-2 of the broken-line curved standing seam roof panel are occluded together by the broken-line curved standing seam support 1-2 to form a broken-line curved Standing seam metal roof panel system. Enhance the bite ability between adjacent roof panels, increase the binding force of the support to the roof panels, and improve the ability of the roof panels to resist wind exposure. The present invention has novelty and practicability, and meets the requirements of the invention patent, so the application for the invention patent is filed according to law.

Claims (3)

1. A curved standing seam metal roof panel system, comprising a curved curved standing seam support (1-1), a curved curved standing seam roof panel left rib (2-1) and a curved curved standing seam roof panel right rib (2-2), or broken line curved standing seam support (1-2), broken line shaped curved standing seam roof panel left rib (3-1) and broken line curved curved standing seam roof panel right rib (3-2); It is characterized in that the curved vertical seam support (1-1) is mutually connected with the left rib (2-1) of the curved curved vertical seam roof panel and the right rib (2-2) of the curved curved vertical seam roof panel. snap together to form a curved curved standing seam metal roof panel system, or the broken line curved standing seam support (1-2) and the left rib (3-1) of the broken line curved standing seam roof panel and the broken line curved standing seam The right ribs (3-2) of the standing seam roof panel are interlocked together to form a broken-line curved standing seam metal roof panel system. 2. A kind of curved standing seam metal roof panel system according to claim 1, characterized in that it has the left rib (2-1) of the curved standing seam roof panel and the curved curved standing seam roof panel composed of n crests and troughs. The right rib (2-2) of the seamed roof panel and the matching curved standing seam support (1-1) composed of n wave crests and troughs are interlocked together to form a curved curved standing seam metal roof panel system, n=1-10. 3. A kind of curved standing seam metal roof panel system according to claim 1, characterized in that, the left rib (3-1) of the broken line shaped curved standing seam roof panel and the broken line shaped curved standing seam roof panel formed by m crests and troughs are characterized in that The right rib (3-2) of the seam roof panel and the matching broken-line curved standing seam support (1-2) composed of m peaks and troughs are engaged with each other to form a broken-line curved standing seam metal roof panel system, m=1-10.