CN216196074U

CN216196074U - Triggerable support, roof panel assembly and roof system

Info

Publication number: CN216196074U
Application number: CN202122421799.XU
Authority: CN
Inventors: 王超; 王政; 李忠月; 王保强
Original assignee: Duowei Union Group Co Ltd
Current assignee: Duowei Union Group Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-05
Anticipated expiration: 2031-10-08

Abstract

The embodiment of the utility model provides a triggerable support, a roof panel assembly and a roof system, wherein the triggerable support comprises: the base is provided with a mounting hole; the supporting rod is arranged on the base through the mounting hole; the limiting baffle is rotatably arranged on the supporting rod, a limiting groove is formed in the limiting baffle, and an elastic part is arranged between the limiting baffle and the supporting rod; the trigger device is connected to the supporting rod in a limiting manner, and a limiting bulge matched with the limiting groove is arranged on the trigger device; when the trigger device is positioned at the first position, at least part of the limiting bulge extends into the limiting groove, and the limiting baffle is restrained to be in a vertical state; when the trigger device is located at the second position, the limiting protrusion is separated from the limiting groove, and the limiting baffle is switched to be in a transverse state from a vertical state under the elastic acting force of the elastic piece. In the embodiment of the utility model, the support can limit the roof panel on the roof purline, so that the roof panel has good wind resistance.

Description

Triggerable support, roof panel assembly and roof system

Technical Field

The embodiment of the utility model relates to the technical field of buildings, in particular to a triggerable support, a roof panel assembly and a roof system.

Background

With the continuous development of the construction industry, roof panels have been widely used in various types of buildings. Traditional metal roof boarding can increase the connection piece in the position of roof boarding lockrand when the construction to play waterproof and anti-wind effect with lockrand and sliding support's connection.

However, the wind resistance of the roof panel system assembled by the traditional technology is weak, and long-term and frequent negative wind pressure can cause the photovoltaic panel on the roof panel to arch, so that the photovoltaic panel is easy to deform, and the photovoltaic panel is hidden and cracked to cause damage to the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

Embodiments of the present invention have been made in view of the above problems to provide a triggerable support, a roof panel assembly and a roofing system that solve the above problems.

The embodiment of the utility model provides a triggerable bracket, which comprises:

the base is provided with a mounting hole;

the supporting rod is arranged on the base through the mounting hole;

the limiting baffle is rotatably arranged on the supporting rod, a limiting groove is formed in the limiting baffle, and an elastic part is arranged between the limiting baffle and the supporting rod;

the trigger device is connected to the supporting rod in a limiting manner, and a limiting bulge matched with the limiting groove is arranged on the trigger device;

when the trigger device is located at the first position, at least part of the limiting protrusion extends into the limiting groove, and the limiting baffle is constrained to be in a vertical state;

when the trigger device is located at the second position, the limiting protrusion is separated from the limiting groove, and the limiting baffle is switched from the vertical state to the horizontal state under the elastic action force of the elastic piece.

Optionally, the base includes a connecting portion and a boss, and a height difference exists between the connecting portion and the boss;

the support rod is arranged on the boss.

Optionally, two ends of the support rod are respectively provided with a limit nut.

Optionally, the limiting groove extends along the length direction of the limiting baffle.

Optionally, the elastic member is a torsion spring, the torsion spring is sleeved on the supporting rod, one acting end of the torsion spring is fixed on the supporting rod, and the other acting end of the torsion spring is connected with the limit baffle.

Optionally, a through hole is formed in the trigger device, and the trigger device is sleeved on the supporting rod through the through hole and connected with the supporting rod through an adhesive layer.

Optionally, the two opposite ends of the triggering device are respectively provided with a triggering inclined surface.

Correspondingly, an embodiment of the present invention further provides a roof panel assembly, including:

a roof panel, the roof panel comprising: a main body section and a side section; the main body section is provided with a wave crest structure, the wave crest structure is provided with a first bearing surface and a limiting space, and two sides of the wave crest are respectively provided with a limiting structure; the opposite two sides of the main body section are respectively provided with the side sections, and each side section is respectively provided with a second bearing surface and a locking structure;

according to the support capable of being triggered, when the limiting baffle of the support is in a vertical state, the limiting baffle can extend into the limiting space; when the limiting baffle of the support is in a transverse state, the limiting baffle is connected with the limiting structure, so that the roof panel is in limiting connection with the support.

Correspondingly, the embodiment of the utility model also provides a roofing system, which comprises: a plurality of roof panel assemblies as described in the preceding paragraphs, adjacent roof panel assemblies being locked together by a lockstitching structure.

According to the technical scheme provided by the embodiment of the utility model, the support can be matched with the limiting structure arranged on the roof panel to limit the roof panel on the roof purline, so that the roof panel has good wind resistance, and the limiting baffle plate on the support can be in two states so as to be convenient to install with the roof panel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view schematic illustration of a roof panel in an embodiment of the utility model;

fig. 2 is a schematic perspective view of a roof panel according to an embodiment of the present invention;

fig. 3 is a schematic side view of a state in which a photovoltaic module is assembled with a roof panel according to an embodiment of the present invention;

fig. 4 is a schematic perspective structural view of a state in which a photovoltaic module is assembled on a roof panel in an embodiment of the present invention;

FIG. 5 is a side view schematic illustration of a roofing system in an embodiment of the present invention;

FIG. 6 is a diagram illustrating a state of use of a clamp according to an embodiment of the present invention;

FIG. 7 is a schematic plan view of a bracket according to an embodiment of the present invention, in which the limiting flange is in a transverse state;

FIG. 8 is a schematic perspective view of a bracket according to an embodiment of the present invention, wherein the limiting flange is in a vertical position;

fig. 9 is a schematic perspective view of a limit baffle in an embodiment of the present invention;

FIG. 10 is a schematic perspective view of a triggering device according to an embodiment of the present invention;

FIG. 11 is a schematic view of a vertical support within a space defined by a stop according to an embodiment of the present invention;

FIG. 12 is a schematic view of a bracket in a transverse position within a spacing space in an embodiment of the utility model;

FIG. 13 is a schematic structural diagram of a base in an embodiment of the utility model;

fig. 14 is a schematic structural diagram of a supporting rod in an embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the embodiments of the present invention.

It should be noted that the terms "first" and "second" in the description of the present invention are used merely for convenience in describing different components or names, and are not to be construed as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 5, the triggerable support provided in the embodiment of the present invention may be used with a roof panel, and the support may cooperate with the limiting structure 14 provided on the roof panel to limit the roof panel on the roof purlin 60, so that the roof panel has good wind resistance, and the support may be in two states to facilitate installation with the roof panel.

Firstly, a roof panel used with a bracket is introduced, fig. 1 is a schematic side view of a roof panel in an embodiment of the present invention, and fig. 2 is a schematic perspective view of a roof panel in an embodiment of the present invention, as shown in fig. 1 and fig. 2.

An embodiment of the present invention provides a roof panel, including: a main body section 10 and side sections 20. Wherein, the main body section 10 is provided with a wave crest structure 11, the wave crest structure 11 is provided with a first bearing surface 12 and a limit space 13, and two sides of the wave crest structure 11 are respectively provided with a limit structure 14. The opposite sides of the main body 10 are respectively provided with a side section 20, and each side section 20 is respectively provided with a second bearing surface 21 and a locking structure 22. The lockstitching structure 22 on one side of a roof panel can be locked with the lockstitching structure 22 on the other side of an adjacent roof panel.

According to the technical scheme provided by the embodiment of the utility model, referring to fig. 3 and 4, the photovoltaic module 30 can be integrated on the roof panel by the first bearing surface 12 on the peak structure 11 and the second bearing surface 21 on the side section 20. Meanwhile, referring to fig. 5, through the limiting structures 14 arranged on the wave crest structures 11 of the roof panels, the limiting structures 14 are matched with corresponding support structures, the support structures are triggerable supports, which can also be called as middle supports 40, and the roof panels are limited on roof purlines 60, so that the roof panels have good wind resistance.

In the embodiment of the present invention, the main body 10 may be a plane or a non-plane, and may be made into a corresponding shape according to different requirements. For example, when a flat surface is used, a convex or concave reinforcing structure may be provided on the flat surface for the purpose of enhancing rigidity and strength. Roofing panels include, but are not limited to, sheet metal that is formed by stamping, rolling, etc., processes that include sheet metal having an anti-corrosive coating on the surface thereof to improve the corrosion resistance of the sheet material, including, but not limited to, steel sheet, and anti-corrosive coatings including, but not limited to, paint coatings, zinc coatings, etc.

The side section 20 and the main body section 10 may be an integrally formed structure, and are manufactured by a bending process or a stamping process. One way of forming the side edge sections 20 is to select a section with a predetermined length at both ends of the main body section 10, and then to bend the main body section 10 upward by a bending process, which is taken as an example of the orientation in fig. 1, thereby forming the side edge sections 20 at both sides. Then, taking the right side section 20 as an example, the side section 20 is bent to the right by a predetermined distance to form a second bearing surface 21, the second bearing surface 21 is bent to form a bent section 23 to form a drainage channel, and the bent section 23 is bent upward to form a locking structure 22.

The peak structures 11 may be formed on the body segment 10 by a rolling or stamping process. The peak structures 11 may be one, two or more, and the photovoltaic panel may be supported by the peak structures 11 away from the first carrying surface 12 of the main body segment 10. Simultaneously, can further strengthen the intensity of roof boarding through crest structure 11. Furthermore, a plurality of reinforcing ribs 15 are uniformly arranged on the main body section 10 side by side at positions different from the convex ribs, and the convex direction of the reinforcing ribs 15 is consistent with the convex direction of the wave crest structure 11.

Referring to fig. 5, when the roofing system is formed by assembling roof panels on roofing purlins 60, the roof panels can also be used with a plurality of support structures, such as middle support 40 used with peak structure 11 and side supports 50 used with lockrand structure 22. The middle support 40 and the side supports 50 are fixedly connected with the roof purline 60 through self-tapping screws respectively, meanwhile, the middle support 40 is connected with the limiting structure 14 on the wave crest structure 11, and the side supports 50 are connected with the locking edge structure 22, so that the roof panel is limited through the middle support 40 and the side supports 50, and the wind resistance of the roof panel is improved.

With continued reference to fig. 5, in the embodiment of the present invention, one implementation manner of the middle support 40 is that the middle support 40 includes a base 41 and a connector 42, and the connector 42 can be disposed in the limiting space 13 and cooperate with the limiting structure 14 to define a relative position between the roof panel and the middle support 40. The base 41 serves to connect with the roof purlin 60 and provides support for the connector 42. The specific implementation manner of the base 41 is not particularly limited herein as long as the above-described functions can be achieved. The connector 42 is arranged in the limiting space 13 and is matched with the base 41 to restrict the position of the roof panel, so that the position and the state of the roof panel are ensured to be stable. Of course, the specific implementation manner of the connection head 42 is not specifically limited herein as long as the above-mentioned functions can be achieved.

Further, in some practical embodiments of the present invention, one way to realize the connection head 42 is that the portion of the connection head 42 engaged with the position-limiting structure 14 is fixed relative to the base 41, and the shape of the connection head 42 matches with the shape of the position-limiting space 13. Another implementation manner of the connector 42 is that the part of the connector 42, which is matched with the limiting structure 14, is rotatable relative to the base 41, the connector 42 has two states, one state is a vertical state, and at this time, the wave crest structure 11 on the roof panel can be conveniently buckled on the connector 42, or in other words, the connector 42 can conveniently extend into the limiting space 13. When the connector 42 is converted from the vertical state to the horizontal state, the connector 42 can be clamped on the limiting structure 14, so that the roof panel is limited by the limiting structure 14.

With continued reference to fig. 1 and 2, to support the photovoltaic device 30, the first supporting surface 12 and the second supporting surface 21 are located on the same plane. Because first bearing surface 12 is located the coplanar with second bearing surface 21, then when installing photovoltaic module 30, the both ends of photovoltaic module 30 coincide respectively the butt on the second bearing surface 21 of both sides, the anastomotic support in middle part of photovoltaic module 30 is on first bearing surface 12, can carry out better bearing to photovoltaic module 30, under the effectual condition of bearing, can reduce the requirement of photovoltaic module 30 self intensity, along with the reduction to self intensity requirement, can reduce the thickness of photovoltaic module 30 self, in order to reduce weight and manufacturing cost. Generally, the thickness of the photovoltaic module 30 itself can be reduced by reducing the thickness of the glass package plate on the front side of the photovoltaic module 30, and as the thickness of the glass package plate on the front side is reduced, the light transmittance of the photovoltaic module 30 is enhanced, and the photoelectric conversion performance is improved accordingly.

Further, one way of connecting the photovoltaic module 30 to the roof panel is that the photovoltaic module 30 is adhered to the first bearing surface 12 and the second bearing surface 21 of the roof panel, for example, the photovoltaic module 30 can be adhered to the first bearing surface 12 and the second bearing surface 21 by an adhesive or an adhesive tape, which has an effect of convenient operation. The adhesive can be a silicone structural adhesive or other materials, and the adhesive tape can be a pressure-sensitive adhesive or other material adhesive tape.

Another way of attaching photovoltaic assembly 30 to a roof panel is to secure photovoltaic assembly 30 to the roof panel by a clip assembly, see fig. 6. One way of achieving the clamp assembly is that the clamp assembly includes a middle clamp 70 assembly and side clamps 71. The middle fixture 70 assembly is connected to the wave crest structure 11 on the roof panel and forms a first clamping structure with the first bearing surface 12 to restrain the photovoltaic assembly 30. The side fixture 71 is connected to the locking edge structure 22 on the roof panel and forms a second clamping structure with the second bearing surface 21 to limit the photovoltaic module 30. Based on the clamping effect of the clamp assembly, the photovoltaic assembly 30 can be effectively fixed, and the stability of the photovoltaic assembly 30 is improved. Further, the mode of bonding can cooperate the use with the anchor clamps subassembly, is about to when photovoltaic module 30 bonds on the roof boarding, and the rethread anchor clamps subassembly is fixed photovoltaic module 30 once more to make photovoltaic module 30's position more stable.

In order to further ensure the drainage function of the roof system, it is possible to provide the side edge sections 20 with bent sections 23, and the bent sections 23 are located between the second bearing surface 21 and the serging structure 22. The bent section 23 is bent downward far from the second bearing surface 21, and rainwater falling onto the roof system can flow away through the bent section 23 to ensure the drainage function of the roof system. Rainwater falling onto the roof panel can flow away through the gap between the main body section 10 and the photovoltaic assembly 30. Meanwhile, a heat dissipation channel can be formed through a gap between the main body section 10 and the photovoltaic module 30, so that air can circulate, and the heat dissipation performance of the roof system can be ensured. Further, in order to ensure that the formed heat dissipation channel has sufficient heat dissipation performance, the distance between the main body 10 and the photovoltaic module 30 may be set according to different requirements, for example, may be greater than 2 cm, and the distance is set so that the heat dissipation channel has sufficient cross-sectional area to ensure sufficient air flow to dissipate heat of the photovoltaic module 30.

With continued reference to fig. 1 and 2, one way to implement the wave crest structure 11 is that the wave crest structure 11 includes a top plate and two side plates, and the top plate is provided with a first bearing surface 12. The limit structure 14 is a groove structure which is positioned on the side plate and is sunken towards the limit space 13. In this arrangement, the groove structures on the two side plates extend in opposite directions, or in other words, the groove structures extend into the limiting space 13 enclosed by the two side plates. The groove structure can accommodate the connector 42 of the middle support 40, and the roof panel can be restrained by matching the connector 42, so that the position and the state of the roof panel are prevented from being changed.

Further, for the spacing effect between spacing recess and the connector is better, continue to refer to fig. 1 and fig. 2, groove structure level extension or gradually towards roof place plane perk. Under this kind of mode of arrangement, groove structure can be better with the connector 42 block on the well support 40, and change the interact power, when the roof boarding under the condition of blowing, has the trend of rebound, and groove structure cooperation connector 42 more is favorable to exerting decurrent effort to the roof boarding to can avoid the roof boarding rebound better.

In order to further improve the strength of the roof panel, the main body section 10 is provided with a plurality of reinforcing ribs 15, and the extending direction of each reinforcing rib 15 intersects with the longitudinal direction of the main body section 10. The ribs 15 may be formed on the body segment 10 by a rolling or pressing process, one, two or more ribs 15 may be provided, and when two or more ribs 15 are provided, the intervals between the adjacent ribs 15 may be equal or unequal. As the number of reinforcing ribs 15 increases, the strength of the roof panel will also increase accordingly. In the embodiment of the present invention, the reinforcing rib 15 includes, but is not limited to, a long bar shape, a trapezoid shape, a cross shape, etc. Further, in order to achieve a preferable reinforcing effect, the extending direction of each rib 15 is perpendicular to the longitudinal direction of the main body section 10.

In the embodiment of the utility model, one construction mode of the roof panel is as follows: for convenience of description, taking the orientation in fig. 1 as an example, the left-right direction in fig. 1 is defined as the longitudinal direction of the roof panel, and the direction perpendicular to the paper plane in fig. 1 is defined as the width direction of the roof panel.

During construction, a plurality of support structures are arranged at intervals along the length direction of the roof panel and are fixed on the roof purlines 60 in a fixing mode including but not limited to fixing through self-tapping screws. The plurality of support structures arranged at intervals can be arranged corresponding to different limiting spaces 13, for example, the middle support 40 is arranged corresponding to the limiting space 13 of the wave crest structure 11, and the side supports 50 are arranged corresponding to the overlocking structures 22. Further, for one spacing space 13, the corresponding connected middle support 40 may be one, and one middle support 40 extends along the width direction of the roof panel and penetrates through the whole spacing space 13. The number of the middle supports 40 can also be multiple, and the multiple middle supports 40 are arranged at intervals along the width direction of the roof panel and are connected with the same limiting space 13 correspondingly. In the embodiment of the present invention, an example that one limiting space 13 corresponds to one supporting structure is described, which does not limit the embodiment of the present invention.

Secondly, because the roof panel can be made of metal plates and the side sections 20 have certain elasticity relative to the main body section 10, the roof panel can be clamped between the two side supports 50 in an extrusion mode and is covered and buckled on the middle support 40 through the wave crest structure 11, and the middle support 40 can be connected with the limiting structure 14 after entering the limiting space 13 so as to limit the position of the roof panel.

After assembly, the opposed lockrand structures 22 on two adjacent roof panels can be interlocked. After the roof panel is assembled, the connector 42 on the middle support 40 is located in the limiting space 13, the limiting space 13 provides a limiting structure 14 for resisting wind for the roof panel, and the limiting structure 14 is connected with the middle support 40. When the roof panel is in a wind uncovering condition in a windy environment, the limiting structure 14 is matched with the middle support 40, and the side supports 50 are matched with the locking edge structure 22 to resist wind uncovering together, so that the roof panel is ensured to be stable in state, and the wind resistance effect of the roof panel and a roof system formed by the roof panel is improved remarkably.

Further, after the adjacent roof panels are assembled, the lockstitching structure 22 on one side of the roof panel can be locked with the lockstitching structure 22 on the other side of the adjacent roof panel. The locking mode includes, but is not limited to, wrapping one overlock structure 22 with the other overlock structure 22 and bending inward to obtain a full-length gapless overlock seam, so as to ensure good waterproof effect of the overlock seam, and certainly, the bending degree of the overlock seam can be increased so as to ensure better waterproof performance. The two sides of the roof panel adopt a waterproof mode of gapless seam locking of 360 degrees (and above), and meanwhile, a limiting structure 14 is arranged to provide a wind-resistant bending bearing surface, and a support structure is utilized for wind resistance.

In the embodiment of the present invention, the implementation manner of the support structure includes multiple, and one implementation manner of the support structure in the embodiment of the present invention is, referring to fig. 7 to 8, that the support structure is a triggerable support, including: base 41, bracing piece 421, limit baffle 44 and trigger device 423. Wherein, the base 41 is provided with a mounting hole. The support bar 421 is disposed on the base 41 through the mounting hole. The limit baffle 44 is rotatably disposed on the support rod 421, referring to fig. 9, a limit groove 441 is disposed on the limit baffle 44, and an elastic member 4221 is disposed between the limit baffle 44 and the support rod 421. The limit stop 44 is the connecting head 42 connected with the limit structure 14. The trigger device 423 is connected to the support bar 421 in a limited manner, and referring to fig. 10, a limit protrusion 442 matched with the limit groove 441 is disposed on the trigger device 423.

Referring to fig. 11, when the trigger 423 is located at the first position, the limit protrusion 442 at least partially extends into the limit groove 441, so as to restrict the limit baffle 44 to the vertical state. The vertical state of the limit baffle 44 means a state in which the extending direction of the limit baffle 44 is the same as the extending direction of the limit space 13. When the limit baffle 44 is in a vertical state, the bracket can conveniently enter the limit space 13, and further the assembly between the bracket and the wave crest structure 11 is convenient.

Referring to fig. 12, when the trigger 423 is located at the second position, the limit protrusion 442 is separated from the limit groove 441, and the limit stopper 44 is transformed from the vertical state to the horizontal state by the elastic force of the elastic member 4221. The horizontal state of the limit stopper 44 means a state in which the extending direction of the limit stopper 44 intersects with the extending direction of the limit space 13. When limiting baffle 44 is horizontal, can cooperate limit structure 14 on the crest structure 11, inject the roof boarding on the roofing purlin to make the roof boarding have good wind resistance, and limiting baffle 44 on the support can be two kinds of states, so that with the installation between the roof boarding.

Referring to fig. 13 in conjunction with fig. 8, one way to realize the base 41 is that the base 41 includes a connecting portion 411 and a boss 412, and a height difference exists between the connecting portion 411 and the boss 412. Connecting portion 411 is used for being connected fixedly with roofing purlin to with the holistic position of support fixed. For the connection of convenient connecting portion 411, the porose structure of predetermineeing on the connecting portion 411, can realize being connected of connecting portion 411 and roofing purlin through self-tapping screw. The bosses 412 are higher than the connecting portions 411 to raise the relative height of the support bars 421 so that the support bars 421 are not connected to the roof purlins. The supporting rod 421 is disposed on the boss 412, the base 41, the triggering device 423 and the limiting baffle are integrated together through the supporting rod 421, and the limiting baffle can rotate around the supporting rod 421, so that the vertical state and the horizontal state can be switched.

Further, referring to fig. 14, both ends of the support bar 421 are respectively provided with a limit nut 4211. The boss 412 of the base 41 is provided with a mounting hole, the two ends of the support rod 421 are provided with threads, one end of the support rod 421 can penetrate through the mounting hole and is connected with the limit nut 4211, the end part of the support rod can be provided with two limit nuts 4211, and the boss 412 is clamped by the two limit nuts 4211 in the middle, so that the support rod 421 is connected with the boss 412 more stably. After the limit stop 44 and the elastic member 4221 are assembled on the support bar 421, another limit nut 4211 is connected to the other end of the support bar 421, so that the limit stop 44 and the elastic member 4221 are limited and connected between the limit nuts 4211 at the two ends. In order to better limit the limit baffle 44 and reduce the friction between the limit baffle 44 and the limit nut 4211, a gasket is further arranged between the limit baffle 44 and the limit nut 4211. In order to further limit the limit baffle 44, a boss 4212 is further arranged on the support rod 421, and the limit baffle 44 is arranged between the boss 4212 and the gasket, so that the limit baffle is constrained to move along the axial direction of the support rod 421.

Further, referring to fig. 9, in the embodiment of the present invention, one way to realize the position-limiting groove 441 is that the position-limiting groove 441 extends along the length direction of the position-limiting baffle 44. In this arrangement, the limit groove 441 is more conveniently formed on the limit baffle 44, and meanwhile, when the limit baffle is used, the assembling direction of the limit baffle 44 does not need to be considered, so that the limit groove 441 and the limit protrusion 442 can be conveniently connected.

Further, one implementation manner of the elastic member 4221 is a torsion spring, the torsion spring is sleeved on the support rod 421, one acting end of the torsion spring is fixed on the support rod 421, and the other acting end of the torsion spring is connected with the limit baffle 44. One active end of the torsion spring can be fixed on the support by welding. The torsion spring can be a torsion spring with an angle of 0-90 degrees, when the trigger device 423 is located at the first position, the limiting protrusion 442 on the trigger device 423 is matched with the limiting groove 441 on the limiting baffle 44 to enable the limiting baffle 44 to be in a vertical state, and at the moment, the torsion spring is compressed to deform. When trigger device 423 was located the second position, spacing arch 442 on the trigger device 423 separated with spacing groove 441, and the torsional spring loses the constraining force to resume deformation, and drive limit baffle 44 and convert horizontal state from vertical state, thereby limit baffle 44 and limit structure 14 block realize the spacing of roof boarding.

Referring to fig. 10 in conjunction with fig. 8, one way of connecting the trigger device 423 to the support bar 421 is to provide a through hole on the trigger device 423, and the trigger device 423 is sleeved on the support bar 421 through the through hole and connected to the support bar 421 through an adhesive layer. When the trigger device 423 is located at the first position, the trigger device 423 can be located at the first position by fixing the adhesive layer, and the limiting protrusion 442 on the trigger device 423 can be kept in the limiting groove 441, so that the limiting baffle 44 is kept in a vertical state, see fig. 11, and when the limiting baffle 44 is in the vertical state, the bracket can conveniently extend into the limiting space 13. Referring to fig. 7 and 12, when the trigger device 423 is moved from the first position to the second position under the action of an external force, the trigger device 423 is separated from the bonding layer, so as to move in a direction away from the limit baffle 44, so that the limit protrusion 442 moves downward along with the trigger device and gradually comes out of the limit groove 441, when the limit protrusion 442 completely comes out of the limit groove 441, the limit baffle 44 loses the binding force, and the limit baffle 44 is switched from the vertical state to the horizontal state under the driving of the elastic force of the elastic member 4221.

Further, in order to facilitate the contact between the trigger main board and the limiting structure 14, it is possible to provide trigger slopes 4236 on two opposite ends of the trigger device 423. The trigger bevel 4236 can increase the contact area between the trigger device 423 and the limit structure 14, and reduce the mutual damage of the trigger device 423 and the limit structure.

The embodiment of the utility model is based on a roof panel capable of integrating photovoltaic components, the roof panel is provided with a wave crest structure 11, the wave crest structure 11 is provided with a limiting structure 14, a triggerable bracket matched with the roof panel, namely a middle bracket 40 is provided, and the middle bracket 40 can effectively play a role in restraining the roof panel at the position of the wave crest structure 11 of the roof panel, so that the roof panel assembled with the middle bracket 40 has better wind uncovering resistance, and the metal roof panel system of the integrated photovoltaic system has wider use environment.

The middle support 40 is composed of accessories such as a trigger device 423 with a rotatable limiting baffle 44, an elastic piece 4221 and a constraint limiting baffle 44, a support rod 421, a base 41 and the like, and in the installation process, the limiting baffle 44 is converted into a transverse state after being triggered from a vertical state, so that the roof panel is constrained, and the wind resistance purpose is realized.

In the embodiment of the present invention, as an example, with reference to fig. 11 and 12 in conjunction with fig. 7 and 8, the supporting frame is used in a manner that, by using an adhesive layer, for example, by using glue, the triggering device 423 is positioned at the first position, so that the limiting protrusion 442 portion 4212 on the triggering device 423 extends into the limiting groove 441 on the limiting baffle 44, so that the limiting baffle 44 is kept in a vertical state, thereby facilitating the fastening of the peak structure 11 of the roof panel on the supporting frame from top to bottom. The lower part of the limiting structure 14 is provided with a trigger surface 141, the upper part is provided with a limiting surface 142, when the roof panel continues to move downwards, the trigger surface 141 is in contact with the trigger device 423 and drives the trigger device 423 to move downwards, so that the trigger device 423 moves from the first position to the second position, the limiting protrusion 442 moves downwards along with the trigger device and gradually separates from the limiting groove 441, when the limiting protrusion 442 completely separates from the limiting groove 441, the limiting baffle 44 loses binding force, so that under the driving of the elastic acting force of the elastic piece 4221, the limiting baffle 44 rotates to be in a transverse state, and the limiting baffle 44 is matched with the limiting surface 142 of the limiting structure 14, so that the limiting with the roof panel is realized.

Based on the roof panel and the roof assembly in the above embodiments, referring to fig. 5, correspondingly, an embodiment of the present invention further provides a roof panel assembly, including: roof boarding and triggerable support as in the previous embodiment, wherein the triggerable support is the middle support 40 in the previous embodiment.

Referring to fig. 1, a roof panel includes: a main body section 10 and side sections 20. The main body section 10 is provided with a wave crest structure 11, the wave crest structure 11 is provided with a first bearing surface 12 and a limiting space 13, and two sides of the wave crest structure 11 are respectively provided with a limiting structure 14. The opposite sides of the main body 10 are respectively provided with a side section 20, and each side section 20 is respectively provided with a second bearing surface 21 and a locking structure 22.

The triggerable support, i.e., the middle support 40, is extended into the position-limiting space 13 in a vertical state of the position-limiting barrier 44 of the support, see fig. 11. When the limiting baffle 44 of the bracket is in a transverse state, the limiting baffle 44 is connected with the limiting structure 14, so that the roof panel is in limiting connection with the bracket.

Based on the roof panel and the roof assembly in the above embodiments, referring to fig. 5, an embodiment of the present invention further provides a roof system, including: a plurality of roof panel assemblies as in the previous embodiments, with adjacent roof panel assemblies being locked together by a lockstitching structure. The roof panel assembly includes a plurality of roof panels and a plurality of center braces 40. The roof panel is the roof panel in the above embodiment, and the implementation manner of the middle support 40 may refer to the content in the above embodiment, which is not described in detail here.

Referring to fig. 5, the middle bracket 40 can be realized in a manner that the middle bracket 40 includes a base 41 and a connector 42, the base 41 is configured to be fixed on the roof purlin 60, and the connector 42 can be disposed in the limiting space 13 and is in limiting connection with the limiting structure 14.

Further, the roofing system also includes side brackets 50, and the side brackets 50 are connected to the lockstitching structure 22 for supporting the side sections 20. The side brackets 50 are used for limiting the position of the roof panel through the overlocking structure 22, and the side brackets 50 are matched with the middle bracket 40 to achieve the position limitation of the roof panel so as to improve the wind resistance.

Further, the roofing system further includes a photovoltaic module 30, and the photovoltaic module 30 is disposed on the first bearing surface 12 and the second bearing surface 21 on the roof panel. One way of connecting the photovoltaic module 30 to the roof panel is that the photovoltaic module 30 is adhered to the first bearing surface 12 and the second bearing surface 21 of the roof panel, for example, the photovoltaic module 30 can be adhered to the first bearing surface 12 and the second bearing surface 21 by an adhesive or an adhesive tape, which has an effect of convenient operation. The adhesive can be a silicone structural adhesive or other materials, and the adhesive tape can be a pressure-sensitive adhesive or other material adhesive tape.

Further, the roofing system also includes roofing purlin 60, and well support 40 is fixed in on roofing purlin 60 through base 41, and the side bearer 50 is fixed on roofing purlin 60 equally, and the fixed mode includes but not limited to fixes through self-tapping screw to the realization is to the spacing constraint of roof boarding.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A triggerable stent, comprising:

the base is provided with a mounting hole;

the supporting rod is arranged on the base through the mounting hole;

2. The bracket of claim 1, wherein the base comprises a connecting portion and a boss, and a height difference is formed between the connecting portion and the boss;

the support rod is arranged on the boss.

3. The bracket according to claim 1, wherein two ends of the support rod are respectively provided with a limiting nut.

4. The bracket of any one of claims 1 to 3, wherein the limit groove extends along the length of the limit baffle.

5. The bracket according to any one of claims 1 to 3, wherein the elastic member is a torsion spring, the torsion spring is sleeved on the support rod, one action end of the torsion spring is fixed on the support rod, and the other action end of the torsion spring is connected with the limit baffle.

6. The bracket according to any one of claims 1 to 3, wherein a through hole is formed in the trigger device, and the trigger device is sleeved on the support rod through the through hole and connected with the support rod through an adhesive layer.

7. A bracket according to any one of claims 1 to 3, wherein the trigger means is provided with trigger ramps on opposite ends thereof.

8. A roof panel assembly, comprising:

the triggerable support frame of any one of claims 1 to 7, wherein the limit baffle of the support frame can extend into the limit space when the limit baffle is in a vertical state; when the limiting baffle of the support is in a transverse state, the limiting baffle is connected with the limiting structure, so that the roof panel is in limiting connection with the support.

9. A roofing system, comprising: a plurality of roofing panel assemblies as claimed in claim 8, said adjacent roofing panel assemblies being keyed to one another by a lockstitching arrangement.