Method for wind reinforcement of metal roof panels

Abstract

The present application relates to the field of metal enclosure, and discloses a wind-resistant reinforcing method for a metal roof panel.The wind-resistant reinforcing method comprises the following steps: clamping a wind-resistant clamp at a wave peak position of the metal roof panel; fixedly connecting the metal roof panel with a support and a purlin at the bottom of the metal roof panel through a reinforcing structure; and binding the metal roof panel with a roof structure together through a steel wire rope net; wherein at least part of the steel wire rope net passes through the wind-resistant clamp, and at least part of the steel wire rope net is connected with the support.The wind-resistant reinforcing method provided by the present application further connects the metal roof panel with the roof structure through the wind-resistant clamp and the reinforcing structure, so as to improve the carrying capacity of the metal roof panel, further improves the connecting capacity of the metal roof panel with the roof structure through the steel wire rope net, and connects the steel wire rope net with the wind-resistant clamp and the support, so that the support and the metal roof panel bear force together, and the metal roof panel can be prevented from being blown away or from forming a'sail effect' due to wind-induced damage under the action of a typhoon or strong wind.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of metal enclosure, in particular to a wind-resistant reinforcing method of metal roof panel. BACKGROUND

[0002] With the development of the times, more and more buildings use steel structure, which not only can achieve better use demand, but also can shorten the construction period. For example, sports venues, workshops and other buildings basically use steel structure. The metal roof of the steel structure building refers to using metal plate as roof material. At present, the metal roof set on the roof is connected by a plurality of profiled steel sheets.

[0003] The profiled steel sheet mainly bears the dead load and wind load. With the updating of load specification and the continuous improvement of wind resistance grade, the design wind pressure of some existing building metal roof panels built in earlier years is obviously low. In recent years, accidents of metal roof panels being lifted up and even damaged due to strong wind have occurred frequently. Therefore, it is necessary to reinforce the existing building metal roof panel to increase the structural strength and wind resistance of the metal roof panel. One way to reinforce the metal roof panel is to connect the profiled steel sheet and the support structure of the roof through wind-resistant nails, but the reinforcing effect of this reinforcing method is poor, which is difficult to meet the reinforcing and wind resistance requirements. SUMMARY

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a wind-resistant reinforcing method of metal roof panel.

[0005] The present application provides a wind-resistant reinforcing method of metal roof panel, comprising the following steps:

[0006] Step S1, clamping a wind-resistant clamp at the wave crest position of the metal roof panel;

[0007] Step S2, fixedly connecting the metal roof panel and the support and purlin of the roof structure at the bottom of the metal roof panel through a reinforcing structure;

[0008] Step S3, binding the metal roof panel and the roof structure together through a steel wire rope net;

[0009] At least part of the steel wire rope net passes through the wind-resistant clamp, and at least part of the steel wire rope net at the bottom of the roof structure is connected with the support column.

[0010] Optionally, a through hole is formed on the wind-resistant clamp, and the steel wire rope net passes through the through hole on the wind-resistant clamp.

[0011] Optionally, in the step S2, the reinforcing structure comprises crest wind-resistant nails and trough wind-resistant nails, the crest wind-resistant nails connecting the crests of the metal roof panels with the supports and purlins of the metal roof panels, and the trough wind-resistant nails connecting the troughs of the metal roof panels with the supports and purlins of the metal roof panels.

[0012] Optionally, the positions where the crest wind-resistant nails and the trough wind-resistant nails are penetrated are waterproofed.

[0013] Optionally, the step S3 comprises the following steps:

[0014] In step S31, a plurality of first steel wire rope assemblies are used to bind the metal roof panels and the roof structure together along a first direction, the first steel wire rope assemblies penetrating the wind-resistant clamps, and the portions of the first steel wire rope assemblies at the bottom of the roof structure being connected with the columns.

[0015] In step S32, a plurality of second steel wire ropes are used to bind the metal roof panels and the roof structure together along a second direction, so that the plurality of first steel wire rope assemblies and the plurality of second steel wire ropes form a steel wire rope net.

[0016] Optionally, in the step S31, the first steel wire rope assemblies comprise main steel wire ropes and secondary steel wire ropes, and the portions of the main steel wire ropes at the bottom of the roof structure are connected with the columns.

[0017] Optionally, the first direction is perpendicular to the second direction.

[0018] Optionally, the intersections where the first steel wire rope assemblies are connected with the second steel wire ropes are connected through cross buckles.

[0019] Optionally, the first ends of the first steel wire rope assemblies and the second ends of the first steel wire rope assemblies are fixed through rope clamps, and the first ends of the second steel wire ropes and the second ends of the second steel wire ropes are fixed through rope clamps.

[0020] Optionally, sleeves are installed at the positions of the steel wire rope net that are in contact with the edges of the roof structure.

[0021] Compared with the prior art, the technical scheme provided by the embodiments of the present application has the following advantages:

[0022] The anti-wind reinforcing method provided by the application further connects the metal roof panel with the roof structure through the anti-wind clamp and the reinforcing structure, so as to improve the bearing capacity of the metal roof panel, greatly improve the integrity and anti-wind lifting capacity of the wind-sensitive area of the metal roof panel and the roof structure, and further improve the connection capacity of the metal roof panel and the roof structure through the steel wire rope net, and meanwhile, the steel wire rope net is connected with the anti-wind clamp and the support, so that the support and the metal roof panel bear force together, the local metal roof panel is prevented from being blown away or from forming a "sail effect" due to wind-induced damage under the action of a typhoon or strong wind, a greater secondary disaster is avoided, and the safety is improved. The reinforcing method does not involve a complex welding process, is convenient to install, simple to operate, high in safety, strong in practicability, and convenient for later maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the application and, together with the specification, serve to explain the principles of the application.

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings from these drawings without any creative effort.

[0025] Figure 1 A structural schematic view of the metal roof panel reinforced by the reinforcing structure according to the embodiment of the application;

[0026] Figure 2 A schematic view of the winding mode of the main steel wire rope according to the embodiment of the application;

[0027] Figure 3 A schematic view of the winding mode of the secondary steel wire rope according to the embodiment of the application;

[0028] Figure 4 A schematic view of the head-tail connection mode of the secondary steel wire rope according to the embodiment of the application.

[0029] Explanation of reference signs

[0030] 1, metal roof panel; 11, wave crest; 12, wave trough; 2, anti-wind clamp; 3, roof structure; 31, support; 32, purlin; 4, steel wire rope net; 41, first steel wire rope assembly; 411, main steel wire rope; 412, secondary steel wire rope; 42, second steel wire rope; 5, support; 6, wave crest anti-wind nail; 7, wave trough anti-wind nail; 8, cross buckle; 9, rope clamp. DETAILED DESCRIPTION

[0031] To better understand the above-mentioned objectives, features, and advantages of the present invention, the solutions of the present invention will be further described below. It should be noted that, unless otherwise specified, the embodiments and features of the present invention can be combined with each other.

[0032] The following description sets forth many specific details in order to provide a full understanding of the invention, but the invention may also be practiced in other ways different from those described herein; obviously, the embodiments described in the specification are only some, not all, of the embodiments of the invention.

[0033] Combination Figures 1 to 4 As shown, the wind-resistant reinforcement method for metal roof panels provided by the embodiments of the present invention includes the following steps:

[0034] Step S1: Clamp the wind-resistant clip 2 at the crest 11 of the metal roof panel 1 to connect the crest 11 of the metal roof panel 1 to the support 31 of the metal roof panel 1 via the wind-resistant clip 2.

[0035] The wind-resistant clamp 2 is a conventional component in the art for clamping the corrugations 11 of the metal roof panel 1. It achieves a fixed connection between the corrugations 11 of the metal roof panel 1 and the support 31 by clamping it to the outer periphery of the corrugations 11. The specific structure of the wind-resistant clamp 2 is not described in detail here.

[0036] Further optimized, through holes are made in the wind-resistant clamp 2, through which the wire rope mesh 4 passes, increasing the convenience of connecting the wire rope mesh 4 to the wind-resistant clamp 2. In addition to improving the connection strength between the metal roof panel 1 and the support 31, the wind-resistant clamp 2, with its pre-drilled through holes at the top, can be used to fix the wire rope, ensuring a better connection between the wire rope mesh 4 and the roof as a whole, achieving a simple, aesthetically pleasing, and practical effect.

[0037] Step S2: The metal roof panel 1 is fixedly connected to the support 31 and purlin 32 of the roof structure 3 at the bottom of the metal roof panel 1 by means of a reinforcement structure.

[0038] Specifically, such as Figure 1 As shown, the reinforcement structure includes corrugated wind-resistant nails 6 and corrugated wind-resistant nails 7, so as to connect the corrugations 11 of the metal roof panel 1 to the supports 31 and purlins 32 of the metal roof panel 1 through the corrugated wind-resistant nails 6, and to connect the corrugations 12 of the metal roof panel 1 to the supports 31 and purlins 32 of the metal roof panel 1 through the corrugated wind-resistant nails 7.

[0039] Further optimization involves waterproofing the penetration points of the corrugated wind-resistant nails 6 and troughs 7. Specifically, washers, coatings, and other waterproofing measures are used at the penetration points of the corrugated wind-resistant nails 6 and troughs 7 to prevent rainwater leakage and corrosion of the steel components.

[0040] The connection between the metal roof panel 1 and the roof structure 3 can be significantly improved by the anti-wind clamp 2, the peak anti-wind nail 6, and the valley anti-wind nail 7, effectively solving the problem of insufficient bearing capacity of the local components and connection positions of the enclosure system under the action of wind suction, and greatly improving the overall connection integrity and wind lifting resistance of the metal roof panel 1-support 31-purlin 32 in the wind-sensitive area.

[0041] In step S3, the metal roof panel 1 and the roof structure 3 are bound together by the steel wire rope net 4. At least part of the steel wire rope net 4 passes through the anti-wind clamp 2, and at least part of the steel wire rope net 4 at the bottom of the roof structure 3 is connected with the support column 5. The steel wire rope net 4 is made of stainless steel wire rope structure to increase the service life of the steel wire rope net 4.

[0042] The application can significantly strengthen the connection between the metal roof panel 1 and the purlin 32 by the setting of the roof steel wire rope net 4, prevent the local metal roof panel 1 from being blown away or causing wind-induced damage to form a "sail effect" under the action of typhoon or strong wind, and cause greater secondary disasters.

[0043] The step S3 of the application comprises the following steps:

[0044] In step S31, a plurality of first steel wire rope assemblies 41 bind the metal roof panel 1 and the roof structure 3 together along a first direction, and the first steel wire rope assembly 41 passes through the anti-wind clamp 2. The part of the first steel wire rope assembly 41 at the bottom of the roof structure 3 is connected with the support column. The plurality of first steel wire rope assemblies 41 are arranged at intervals, and each first steel wire rope assembly 41 passes through the corresponding anti-wind clamp.

[0045] Specifically, as shown in Figures 1 to 3 The first steel wire rope assembly 41 comprises a main steel wire rope 411 and a secondary steel wire rope 412, as shown in Figure 2 The part of the main steel wire rope 411 at the bottom of the roof structure 3 is connected with the support column. As shown in Figure 3 The secondary steel wire rope 412 is wrapped around the outer periphery of the roof structure 3. This design can connect the metal roof panel 1 and the support column together through the main steel wire rope 411, ensuring that the metal roof panel 1 can bear stress together with the support column. The main function of the secondary steel wire rope 412 is to connect the roof structure 3 and the metal roof panel 1 together. The main steel wire rope 411 and the secondary steel wire rope 412 are connected with the second steel wire rope 42, so that the entire roof structure can bear stress together, ensuring the firmness and wind resistance.

[0046] Step S32, the plurality of second steel wire ropes 42 bind the metal roof panel 1 and the roof structure 3 together along the second direction, so that the plurality of first steel wire rope assemblies 41 and the plurality of second steel wire ropes 42 form the steel wire rope net 4. Among them, the first steel wire rope assembly 41 is bound along the first direction on the outer periphery of the roof structure 3, and the second steel wire rope 42 is bound along the second direction on the outer periphery of the roof structure 3, so that the four sides of the roof structure 3 are uniformly stressed, and the structural strength is ensured.

[0047] Compared with the finished steel wire rope net 4, the roof steel wire rope net 4 formed on site in the application can be tailor-made according to the size and shape of the metal roof panel 1, which is convenient for material selection and installation, and can be fitted to the metal roof panel 1 and the roof structure 3, ensuring the reinforcing effect of the steel wire rope net 4.

[0048] In some embodiments, the first direction is perpendicular to the second direction. Among them, the first direction can be the length direction of the roof structure 3, and the second direction can be the width direction of the roof structure 3, so that the first steel wire rope assembly 41 is wound around the roof structure 3 along the length direction of the roof structure 3, and the second steel wire rope 42 is wound around the roof structure 3 along the width direction of the roof structure 3.

[0049] It can be understood that the first direction can also be the width direction of the roof structure 3, and correspondingly, the second direction can be the length direction of the roof structure 3, so that the first steel wire rope assembly 41 is wound around the roof structure 3 along the width direction of the roof structure 3, and the second steel wire rope 42 is wound around the roof structure 3 along the length direction of the roof structure 3.

[0050] Further optimization, the intersection where the first steel wire rope assembly 41 and the second steel wire rope 42 are connected is connected through the cross buckle 8, so that the plurality of first steel wire rope assemblies 41 and the second steel wire rope 42 form an integrated steel wire rope net 4 structure, and the plurality of first steel wire rope assemblies 41 and the second steel wire rope 42 bear force together, ensuring the structural strength of the steel wire rope net 4 structure.

[0051] As shown in FIG. 1, the first steel wire rope assembly 41 and the second steel wire rope 42 are connected through the cross buckle 8. Figure 4 As shown in FIG. 1, the first steel wire rope assembly 41 and the second steel wire rope 42 are connected through the cross buckle 8.

[0052] The steel wire rope net 4 of the present application is provided with a sleeve at the position in contact with the edge of the roof structure 3 to prevent the steel wire rope net 4 from hard rubbing against the roof structure 3. The sleeve can be a rubber sleeve to make the steel wire rope net 4 and the roof structure 3 elastically connected. Specifically, the rubber sleeve is used at the position where the steel wire rope net 4 is bent downward at the end around the roof structure 3 to prevent the metal roof panel 1 from being partially damaged under pressure.

[0053] In the wind-resistant reinforcing method provided by the present application, the metal roof panel 1 is further connected with the roof structure 3 through the wind-resistant clamp 2 and the reinforcing structure to improve the load-bearing capacity of the metal roof panel 1, greatly improve the integrity and wind-resistant lifting capacity of the wind-sensitive area of the metal roof panel 1 and the roof structure 3, and further improve the connection capacity of the metal roof panel 1 and the roof structure 3 through the steel wire rope net 4. At the same time, the steel wire rope net 4 is connected with the wind-resistant clamp 2 and the support 5 to make the support 5 and the metal roof panel 1 bear force together, prevent the metal roof panel 1 from being blown away or forming a “sail effect” after wind-induced damage under the action of typhoon or strong wind, avoid causing greater secondary disasters, and increase the safety in use. The reinforcing method does not involve complex construction processes such as welding, is convenient to install, easy to operate, high in safety, strong in practicality, and convenient for later maintenance.

[0054] It should be noted that, in the present text, relational terms such as “first” and “second”, and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying there is any such actual relationship or order between these entities or actions. Moreover, the terms “comprising”, “containing” or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations, the element defined by the phrase “including a…” does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0055] The above description is only a specific implementation of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these implementations will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other implementations without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these implementations described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method of wind reinforcement of a metal roof panel, characterized in that, The method comprises the following steps: Step S1, clamping the wind-resistant clamp (2) at the position of the wave crest (11) of the metal roof panel (1); Step S2, fixing and connecting the metal roof panel (1) and the support (31) and the purlin (32) of the roof structure (3) at the bottom of the metal roof panel (1) through the reinforcing structure; Step S3, binding the metal roof panel (1) and the roof structure (3) together through the steel wire rope net (4); At least part of the steel wire rope net (4) passes through the wind-resistant clamp (2), and at least part of the steel wire rope net (4) at the bottom of the roof structure (3) is connected with the stand column (5); The step S3 comprises the following steps: Step S31, binding the metal roof panel (1) and the roof structure (3) together along the first direction through a plurality of first steel wire rope assemblies (41), and the first steel wire rope assembly (41) passes through the wind-resistant clamp (2), and the part of the first steel wire rope assembly (41) at the bottom of the roof structure (3) is connected with the stand column; Step S32, binding the metal roof panel (1) and the roof structure (3) together along the second direction through a plurality of second steel wire ropes (42), so that the plurality of first steel wire rope assemblies (41) and the plurality of second steel wire ropes (42) form the steel wire rope net (4); Wherein, after the first steel wire rope assembly (41) winds around the roof structure (3) once, the head and tail of the first steel wire rope assembly (41) are butt-jointed and fixedly connected through the rope clamp (9), and after the second steel wire rope (42) winds around the roof structure (3) once, the head and tail of the second steel wire rope (42) are butt-jointed and fixedly connected through the rope clamp (9); In the step S31, the first steel wire rope assembly (41) comprises a main steel wire rope (411) and a secondary steel wire rope (412), and the part of the main steel wire rope (411) at the bottom of the roof structure (3) is connected with the stand column; the secondary steel wire rope (412) connects the roof structure (3) and the metal roof panel (1) together.

2. The wind reinforcement method of a metal roof panel according to claim 1, characterized by, A through hole is formed on the wind-resistant clamp (2), and the steel wire rope net (4) passes through the through hole on the wind-resistant clamp (2).

3. The wind reinforcement method of a metal roof panel according to claim 1, characterized by, In the step S2, the reinforcing structure comprises a wave crest wind-resistant nail (6) and a wave valley wind-resistant nail (7), so as to connect the wave crest (11) of the metal roof panel (1) and the support (31) and the purlin (32) of the metal roof panel (1) through the wave crest wind-resistant nail (6), and connect the wave valley (12) of the metal roof panel (1) and the support (31) and the purlin (32) of the metal roof panel (1) through the wave valley wind-resistant nail (7).

4. The wind reinforcement method of a metal roof panel according to claim 3, characterized in that, The positions where the wave crest wind-resistant nail (6) and the wave valley wind-resistant nail (7) are penetrated are waterproofed.

5. The wind reinforcement method of a metal roof panel according to claim 1, characterized in that, The first direction is perpendicular to the second direction.

6. The wind reinforcement method of a metal roof panel according to claim 5, characterized in that, The intersection where the first steel wire rope assembly (41) and the second steel wire rope (42) are connected is connected through the cross buckle (8).

7. The wind reinforcement method of a metal roof panel according to claim 1, characterized by, A sleeve pipe is installed at the position of the steel wire rope net (4) which contacts the edge of the roof structure (3).

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