CN216196056U - Anchor clamps and roofing system - Google Patents

Abstract

The embodiment of the utility model provides a clamp and a roof system, wherein the clamp comprises: a first clamping and abutting piece; the second clamping abutting part is opposite to the first clamping abutting part and is detachably connected with the first clamping abutting part; the first clamping abutting part is provided with a first clamping plate and a first abutting plate extending from one side of the first clamping plate back to the second clamping abutting part; the second clamping abutting part is provided with a second clamping plate and a second abutting plate extending from one side of the second clamping plate back to the first clamping abutting part; one side of the second clamping plate, which faces the first clamping abutting piece, is provided with an assembling groove. According to the technical scheme provided by the embodiment of the utility model, the fixture can be matched with the serging structure arranged on the roof panel to limit the photovoltaic assembly on the roof panel, so that the photovoltaic assembly is reliably fixed on the roof panel, the roof panel and the photovoltaic assembly are effectively and safely combined, the photovoltaic building integration is realized, and the combination structure of the photovoltaic assembly and the roof panel is more stable and durable.

Description

Anchor clamps and roofing system

Technical Field

The embodiment of the utility model relates to the technical field of buildings, in particular to a clamp and a roof system.

Background

With the continuous development of the construction industry, roof panels have been widely used in various types of buildings. When the traditional roof panel is constructed, the photovoltaic assembly is usually bonded on the roof panel through sealant so as to achieve the purpose of integrating the photovoltaic assembly and a building.

However, the method has high requirements on the durability of the sealant, the environment, the climate, the temperature and the humidity during construction and the environmental conditions during the use. After a certain time, the sealant is aged to enable the photovoltaic assembly to be separated from the roof panel, so that hidden troubles such as damage and blowing-off of the photovoltaic assembly are caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are proposed in order to provide a jig and a roofing system that solve the above problems.

An embodiment of the present invention provides a jig, including:

a first clamping and abutting piece;

the second clamping abutting part is opposite to the first clamping abutting part and is detachably connected with the first clamping abutting part;

the first clamping abutting part is provided with a first clamping plate and a first abutting plate extending from one side of the first clamping plate back to the second clamping abutting part;

the second clamping abutting part is provided with a second clamping plate and a second abutting plate extending from one side of the second clamping plate back to the first clamping abutting part; and one side of the second clamping plate, which faces the first clamping abutting part, is provided with an assembling groove.

Optionally, the first clamping plate is provided with at least one first mounting hole, the second clamping plate is provided with at least one second mounting hole, and a fastener penetrates through the first mounting hole and the second mounting hole which are oppositely arranged, so as to connect the first clamping abutting part with the second clamping abutting part.

Optionally, at least one buffer structure is disposed on each of the first abutting plate and the second abutting plate.

Optionally, the buffer structure includes a mounting groove and a buffer pad, and the buffer pad is disposed in the mounting groove and at least partially extends out of the mounting groove.

Optionally, the first clamping plate includes a first clamping surface and a first connection surface that are disposed opposite to each other, the first clamping surface is disposed opposite to the second clamping plate, the second abutting plate is disposed on the first connection surface, and the buffer structure is disposed on a side surface of the second abutting plate facing away from the fastener.

Optionally, the second clamping plate includes a second clamping surface and a second connecting surface that are opposite to each other, the second clamping surface is opposite to the first clamping surface, and the assembling groove is disposed on the second clamping surface and protrudes toward one side of the first connecting surface; the second abutting plate is arranged on the second connecting surface, and the buffer structure is arranged on the surface, facing away from the fastener, of the second abutting plate.

Optionally, the first clamping surface and the second clamping surface are connected by a limiting structure.

Optionally, the limiting structure comprises a limiting groove and a limiting protrusion, the limiting groove is arranged on the first clamping surface, a connecting rod extends out of the second clamping surface, the limiting protrusion is arranged at one end, far away from the second clamping surface, of the connecting rod, and the limiting protrusion is connected with the limiting groove in a clamping mode.

Correspondingly, the embodiment of the utility model also provides a roofing system, which comprises:

a plurality of roof panels, the roof panels 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 structure 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; adjacent roof panels are locked through a locking structure;

as described above, the clamp is connected to the serging structure and forms a clamping structure with the second bearing surface.

In addition, optionally, the roof structure further comprises a photovoltaic assembly, wherein the photovoltaic assembly is arranged on the first bearing surface and the second bearing surface of the roof panel;

the edge of the photovoltaic module is clamped and fixed by the clamping structure.

According to the technical scheme provided by the embodiment of the utility model, the fixture can be matched with the serging structure arranged on the roof panel to limit the photovoltaic assembly on the roof panel, so that the photovoltaic assembly is reliably fixed on the roof panel, the roof panel and the photovoltaic assembly are effectively and safely combined, the photovoltaic building integration is realized, and the combination structure of the photovoltaic assembly and the roof panel is more stable and durable.

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 jig according to an embodiment of the present invention;

FIG. 8 is an exploded view of a clamp according to an embodiment of the present invention;

fig. 9 is an enlarged schematic view of a portion a in fig. 5.

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 and 6, the fixture provided in the embodiment of the present invention may be used with a roof panel, and the fixture may be connected with the locking edge structure 22 on the roof panel and cooperate with the second bearing surface 21 on the roof panel to fix the position of the photovoltaic module 30 disposed on the roof panel, so that the roof panel and the photovoltaic module 30 are effectively and safely combined.

First, a roof panel used with a fixture 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 supports with triggering structures, and can also be called as middle supports 40, the roof panels are limited on roof purlines 60, and therefore 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 device 30 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 in parallel at positions different from the peak structures 11, and the outward protruding direction of the reinforcing ribs 15 is consistent with the outward protruding direction of the peak structures 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 way to realize the connector 42 is that the part of the connector 42 that is engaged with the limiting structure 14 is rotatable relative to the base 41, and the connector 42 has two states, one state is a folded state, so that 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 folded state to the unfolded state, the connector 42 can be clamped on the limiting structure 14, so that the roof panel is limited by matching with 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. It should be noted that the jig provided in the embodiment of the present invention can be used as the side jig 71.

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 utility model, the clamp can be used in cooperation with the serging structure 22 on the roof panel, namely, can be used as the side clamp 71. Referring to fig. 7 and 8, in one implementation of the clamp, the clamp includes: a first clamping abutment 711 and a second clamping abutment 712. The second clamping abutting part 712 is disposed opposite to the first clamping abutting part 711 and detachably connected thereto. The first clamping abutment 711 has a first clamping plate 7111 and a first abutment plate 7112 extending from a side of the first clamping plate 7111 facing away from the second clamping abutment 712. The second clamping abutment 712 has a second clamping plate 7121 and a second abutment plate 7122 extending from the second clamping plate 7121 away from the first clamping abutment 711. The second clamping plate 7121 is provided with a fitting groove 7123 at a side facing the first clamping abutment 711.

Referring to fig. 9 in conjunction with fig. 5 to 8, when the fixture is used, the first clamping plate 7111 and the second clamping plate 7121 may be connected by a fastener 713, and the serging structure 22 after the serging operation is completed is clamped in the assembly groove 7123, so as to fix the position between the fixture and the roof panel. After the position of the fixture is fixed, the first abutting plate 7112 of the first clamping abutting part 711 corresponds to the second bearing surface 21 on one roof panel and forms a clamping structure, so as to clamp and fix the photovoltaic module 30. The second abutting plate 7122 on the second clamping abutting part 712 corresponds to the second bearing surface 21 on another adjacent roof panel and forms a clamping structure, so as to clamp and fix the adjacent photovoltaic module 30.

According to the technical scheme provided by the embodiment of the utility model, the fixture can be matched with the serging structure 22 arranged on the roof panel to limit the photovoltaic assembly 30 on the roof panel, so that the photovoltaic assembly 30 is reliably fixed on the roof panel, the roof panel is effectively and safely combined with the photovoltaic assembly 30, the photovoltaic building integration is realized, and the combined structure of the photovoltaic assembly 30 and the roof panel is more stable and durable.

With continued reference to fig. 7 and 8, to facilitate the connection between the first clamping abutment member 711 and the second clamping abutment member 712, at least one first installation hole is formed on the first clamping plate 7111, at least one second installation hole is formed on the second clamping plate 7121, and the fastening member 713 is inserted into the first installation hole and the second installation hole, which are oppositely disposed, so as to connect the first clamping abutment member 711 and the second clamping abutment member 712. By providing the first clamping plate 7111 and the second clamping plate 7121 with mounting holes for connection in advance, the connection position of the first clamping abutment member 711 and the second clamping abutment member 712 can be limited, and the assembly of the fastener 713 can be facilitated. The fastener 713 includes, but is not limited to, a bolt, and the first clamping abutting part 711 and the second clamping abutting part 712 can be sequentially sleeved on a screw of the bolt through the first mounting hole and the second mounting hole, and after the relative position between the first clamping abutting part 711 and the second clamping abutting part 712 is adjusted, a nut on the bolt is tightened. During the process of tightening the nut, the first clamping plate 7111 and the second clamping plate 7121 which complete the clamp gradually approach to each other until the clamping of the lockstitching structure 22 is completed, so as to fix the relative position between the clamp and the lockstitching structure 22.

Further, to avoid damage to the photovoltaic module 30 by the fixture during the clamping process, referring to fig. 8 and 9, it is possible to provide at least one buffer structure on each of the first abutting plate 7112 and the second abutting plate 7122. The cushioning structure includes a first cushioning structure 7113 disposed on the first abutment plate 7112 and a second cushioning structure 7124 disposed on the second abutment plate 7122, depending on where the cushioning structure is disposed. The buffer structure can avoid the rigid connection between the butt plate and the photovoltaic assembly 30, and the damage of the butt plate to the photovoltaic assembly 30 is avoided. Meanwhile, the buffer structure has certain elasticity, and when the clamping plate and the second bearing surface 21 clamp the photovoltaic module 30, acting force can be continuously applied to the photovoltaic module 30 through the elastic performance of the buffer structure, so that the position stability of the photovoltaic module 30 is improved.

In an embodiment of the present invention, the buffer structure may be realized in a manner that the buffer structure includes an installation groove and a cushion pad, and the cushion pad is disposed in the installation groove and at least partially extends out of the installation groove. The cushion pad includes but not limited to for making through rubber materials, and rubber materials has certain elasticity, still has certain antiskid nature simultaneously, can avoid photovoltaic module 30 to receive the damage in the time, can ensure that clamping structure is more stable to photovoltaic module 30's clamping action. Can ensure the stability of being connected between blotter and the butt plate through setting up the mounting groove, reduce relative displacement to it is stable to ensure clamping structure's clamping action.

In some embodiments of the present invention, the buffering structure is disposed at a position where the first clamping plate 7111 includes a first clamping surface and a first connecting surface which are opposite to each other, the first clamping surface is disposed opposite to the second clamping plate 7121, the second abutting plate 7122 is disposed at the first connecting surface, and the buffering structure is disposed at a surface of the second abutting plate 7122 facing away from the fastening member 713. The second clamping plate 7121 comprises a second clamping surface and a second connecting surface which are arranged in an opposite mode, the second clamping surface is arranged opposite to the first clamping surface, and the assembling groove 7123 is arranged on the second clamping surface and protrudes towards one side of the first connecting surface; a second abutment plate 7122 is arranged on the second connection face, and a buffer structure is arranged on a side surface of the second abutment plate 7122 facing away from the fastener 713.

With continued reference to fig. 7 and 8, to facilitate better fitting of the assembly slot 7123 to the lockstitching structure 22, the first clamping face and the second clamping face are connected by a fool-proof structure. Make to have certain clearance between first clamping face and the second clamping face through preventing slow-witted structure for lockstitching a border structure 22 can set up in assembly groove 7123 more fittingly, avoid the lower extreme of first clamping face and second clamping face to produce the condition of turning up, ensure simultaneously that first butt plate 7112 and second butt plate 7122 are located the coplanar, so as to be parallel with corresponding second bearing surface 21, make the butt that the both ends of photovoltaic module 30 coincide more on second bearing surface 21 and butt plate.

One way to achieve the fool-proof structure is that the fool-proof structure comprises a limit groove 7114 and a limit protrusion 7125, the limit groove 7114 is arranged on the first clamping face, a connecting rod 7126 extends out of the second clamping face, the limit protrusion 7125 is arranged at one end of the connecting rod 7126 far away from the second clamping face, and the limit protrusion 7125 is connected with the limit groove 7114 in a clamping manner. The retaining protrusion 7125 partially protrudes into the retaining recess 7114 such that a gap is provided between the first clamping face and the second clamping face. Meanwhile, the limiting protrusion 7125 and the limiting groove 7114 can also play a fool-proof role to ensure that the connection position between the first clamping abutting part 711 and the second clamping abutting part 712 is accurate, thereby ensuring that the first abutting plate 7112 and the second abutting plate 7122 are located on the same plane.

Based on the clamp in the above embodiment, correspondingly, referring to fig. 5 and 6, an embodiment of the present invention further provides a roofing system, including: a plurality of roof panels and the fixture described in the above embodiments. Referring to fig. 1 and 2, 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 two sides of the main body section 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 serging structure 22; adjacent roof panels are locked together by a lockstitching structure 22. The clamp is connected with the serging structure 22 and forms a clamping structure with the second bearing surface 21. The implementation of the roof panel and the fixture can be referred to the content in the above embodiments, and the description is omitted here.

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.

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.

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 (10)

1. A clamp, comprising:

a first clamping and abutting piece;

the second clamping abutting part is opposite to the first clamping abutting part and is detachably connected with the first clamping abutting part;

the first clamping abutting part is provided with a first clamping plate and a first abutting plate extending from one side of the first clamping plate back to the second clamping abutting part;

the second clamping abutting part is provided with a second clamping plate and a second abutting plate extending from one side of the second clamping plate back to the first clamping abutting part; and one side of the second clamping plate, which faces the first clamping abutting part, is provided with an assembling groove.

2. The clamp of claim 1, wherein the first clamping plate is provided with at least one first mounting hole, the second clamping plate is provided with at least one second mounting hole, and a fastener is inserted into the first mounting hole and the second mounting hole which are oppositely arranged to connect the first clamping abutment member with the second clamping abutment member.

3. The clamp of claim 2, wherein at least one cushioning structure is disposed on each of the first and second abutment plates.

4. The clamp of claim 3, wherein the cushioning structure includes a mounting slot and a cushion pad disposed within the mounting slot and extending at least partially out of the mounting slot.

5. The clamp of claim 3, wherein the first clamping plate includes a first clamping surface and a first attachment surface that are oppositely disposed, the first clamping surface being disposed opposite the second clamping plate, the second abutment plate being disposed on the first attachment surface, the relief structure being disposed on a side surface of the second abutment plate facing away from the fastener.

6. The clamp of claim 5, wherein the second clamping plate includes a second clamping surface and a second connecting surface which are oppositely arranged, the second clamping surface is arranged opposite to the first clamping surface, and the assembling groove is arranged on the second clamping surface and protrudes to one side of the first connecting surface; the second abutting plate is arranged on the second connecting surface, and the buffer structure is arranged on the surface, facing away from the fastener, of the second abutting plate.

7. The clamp of claim 6, wherein the first clamping surface and the second clamping surface are connected by a fool-proof structure.

8. The clamp according to claim 7, wherein the fool-proof structure comprises a limiting groove and a limiting protrusion, the limiting groove is disposed on the first clamping surface, a connecting rod extends from the second clamping surface, the limiting protrusion is disposed at one end of the connecting rod far away from the second clamping surface, and the limiting protrusion is connected with the limiting groove in a clamping manner.

9. A roofing system, comprising:

a plurality of roof panels, the roof panels 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 structure 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; adjacent roof panels are locked through a locking structure;

the clip defined in any one of claims 1 to 8 wherein the clip is connected to the lockrand formation and forms a gripping formation with the second load-bearing surface.

10. The roofing system of claim 9 further comprising a photovoltaic assembly disposed on the first bearing surface and the second bearing surface on the roof panel;

the edge of the photovoltaic module is clamped and fixed by the clamping structure.

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