CN217883326U

CN217883326U - Photovoltaic module is connected with roofing and is used locking piece

Info

Publication number: CN217883326U
Application number: CN202222087616.XU
Authority: CN
Inventors: 许金勇; 何慧文; 桑珺婷; 张蠡; 李新昌; 王国峰
Original assignee: Shanghai Gangzhijie New Energy Co ltd; Shanghai Beststeel Steel Structure Building System Co Ltd; Hefei GCL Integrated New Energy Technology Co Ltd
Current assignee: Shanghai Gangzhijie New Energy Co ltd; Shanghai Gangzhijie Technology Group Co ltd; Hefei GCL Integrated New Energy Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-08-09
Publication date: 2022-11-22
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a photovoltaic module technical field specifically is photovoltaic module and roofing are connected and are used locking piece, include: the first clamping block comprises a transverse first connecting plate and a first side plate which is integrally connected to the side edge of the first connecting plate and extends downwards, and the lower end of the first side plate is provided with a first hook body bent inwards; and the second clamping block comprises a transverse second connecting plate and a second side plate which is integrally connected to the side edge of the second connecting plate and extends downwards, and the lower end of the second side plate is provided with a second hook body bent inwards. The utility model discloses a first clamp splice and second clamp splice laminate respectively in the both sides of strengthening rib, utilize first coupler body and second coupler body to imbed respectively to the lock inslot of strengthening rib both sides simultaneously to avoid first locking piece and second locking piece to drop, consequently can accomplish photovoltaic module's installation under the condition of not destroying the steel construction roofing.

Description

Photovoltaic module is connected with roofing and is used locking piece

Technical Field

The utility model relates to a photovoltaic module technical field specifically is photovoltaic module and roofing are connected and are used locking piece.

Background

At present, when the solar photovoltaic module is installed on a steel structure roof, a plurality of through holes for positioning are required to be drilled on the steel structure roof, and then the connecting piece and the through holes are utilized to be matched so as to fix the photovoltaic module. However, since the steel structure roof has the function of shielding rain, when we drill several through holes on the roof, the rain shielding effect of the roof is greatly reduced, and water leaks in the house, which is very troublesome. The steel structure roof with a special shape in the prior art is provided, as shown in fig. 1, the steel structure roof includes a steel plate 1 and a plurality of reinforcing ribs 2 which are uniformly distributed, both sides of the reinforcing ribs 2 are provided with buckling grooves 21 which are bent inwards and sunken, and please refer to the utility model patent with the publication number of CN207122056U (a wind-resistant hidden buckling type steel plate type structure) for details. In order to install photovoltaic module at the top of this kind of steel construction roofing, do not destroy the steel construction roofing simultaneously, for this reason, we have provided photovoltaic module and roofing and have been connected with the above-mentioned drawback of good solution with the locking piece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module is connected with the roofing and is used locking piece for solve the problem that proposes among the above-mentioned background art.

The utility model discloses a can realize through following technical scheme: photovoltaic module is connected with roofing and is used locking piece includes:

the first clamping block comprises a transverse first connecting plate and a first side plate which is integrally connected to the side edge of the first connecting plate and extends downwards, and the lower end of the first side plate is provided with a first hook body bent inwards;

the second clamping block comprises a transverse second connecting plate and a second side plate which is integrally connected to the side edge of the second connecting plate and extends downwards, and the lower end of the second side plate is provided with a second hook body bent inwards;

in the assembly state of the locking block, the first side plate and the second side plate are opposite to each other, the second connecting plate is located above the first connecting plate and is connected with the first connecting plate through a locking bolt, and a positioning structure formed by matching of a convex portion and a concave portion is arranged between the first connecting plate and the second connecting plate.

Optionally, the first side plate and the second side plate are arranged oppositely along a first direction;

the convex portion is provided on an upper surface of the first connection plate and configured to laterally extend from one end to the other end of the first connection plate along a second direction perpendicular to the first direction;

the recess is provided at a lower surface of the second connection plate and configured to laterally extend from one end to the other end of the second connection plate in a second direction perpendicular to the first direction.

Optionally, the convex part is arranged at the edge of the lower surface of the first connecting plate, which is opposite to the first side plate; the concave part is arranged on the lower surface of the second connecting plate and close to the edge of the second side plate.

Optionally, an accommodating portion is formed between the first side plate and the second side plate, and the first hook and the second hook are respectively disposed on two sides of the opening of the accommodating portion.

Optionally, an arc-shaped tilting portion is formed on the outer side of the first side plate, and the length direction of the tilting portion is consistent with the length direction of the first clamping block.

Optionally, a through hole is formed in the second connecting plate, and a threaded hole is formed in the first connecting plate; and in the assembly state of the locking block, the locking bolt penetrates through the through hole and is in threaded connection with the threaded hole.

Optionally, the through hole is a waist-shaped hole, and a length direction of the waist-shaped hole is consistent with the first direction.

Optionally, a flat gasket is further included; and in the assembling state of the locking block, the flat gasket is sleeved on the outer side of the threaded section of the locking bolt.

Optionally, a spring washer is further included; and in the assembly state of the locking block, the spring gasket is sleeved on the outer side of the threaded section of the locking bolt and is positioned above the flat gasket.

Compared with the prior art, the utility model provides a photovoltaic module is connected with roofing and is used locking piece possesses following beneficial effect: the utility model discloses a first clamp splice and second clamp splice laminate respectively in the both sides of strengthening rib, utilize first coupler body and second coupler body to imbed respectively to the lock inslot of strengthening rib both sides simultaneously to avoid first locking piece and second locking piece to drop, consequently can accomplish photovoltaic module's installation under the condition of not destroying the steel construction roofing.

Drawings

FIG. 1 is a schematic view of a conventional steel roof;

FIG. 2 is a schematic view of the present invention showing the structure thereof;

FIG. 3 is a sectional view of the structure of the present invention;

fig. 4 is an assembly diagram of the present invention.

In the figure: 1. a steel plate; 2. reinforcing ribs; 21. buckling the groove; 3. a first clamping block; 301. a first connecting plate; 302. a first side plate; 303. a first hook body; 304. a convex portion; 305. a raised portion; 306. a threaded hole; 401. a second connecting plate; 402. a second side plate; 403. a second hook body; 404. a recess; 405. a through hole; 5. locking the bolt; 6. a flat gasket; 7. a spring washer; 8. a housing part; 9. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 2-4, the locking block for connecting the photovoltaic module and the roof includes: the clamping device comprises a first clamping block 3, a second clamping block 4 and a locking bolt 5; the first clamping block 3 comprises a transverse first connecting plate 301 and a first side plate 302 integrally connected to the side edge of the first connecting plate 301 and extending downwards, and the lower end of the first side plate 302 is provided with a first hook 303 bent inwards; the second clamping block 4 comprises a transverse second connecting plate 401 and a second side plate 402 which is integrally connected with the side edge of the second connecting plate 401 and extends downwards, and the lower end of the second side plate 402 is provided with a second hook 403 bent inwards; in the assembled state of the locking block, the first side plate 302 and the second side plate 402 are opposite to each other, the second connecting plate 401 is located above the first connecting plate 301 and connected with each other through the locking bolt 5, a positioning structure formed by matching the convex portion 304 and the concave portion 404 is provided between the first connecting plate 301 and the second connecting plate 401, specifically, the convex portion 304 is embedded in the concave portion 404 for enhancing the stability of connection of the first clamping block 3 and the second clamping block 4 and avoiding separation of the two in the using process.

On the basis of the above embodiment, the first side plate 302 and the second side plate 402 are arranged oppositely along the first direction; a convex portion 304 is provided on the upper surface of the first connection plate 301, and is configured to laterally extend from one end to the other end of the first connection plate 301 along a second direction perpendicular to the first direction; the recess 404 is provided at a lower surface of the second connection plate 401 and is configured to laterally extend from one end to the other end of the second connection plate 401 in a second direction perpendicular to the first direction. And, a convex portion 304 is provided at the edge of the lower surface of the first connecting plate 301 which is opposite to the first side plate 302; a concave part 404 is arranged on the lower surface of the second connecting plate 401 and near the edge of the second side plate 402, specifically, one end of the convex part 304 is flush with the end of the first connecting plate 301 opposite to the first side plate 302, and one surface of the concave part 404 is flush with the inner side surface of the second side plate 402; when the convex portion 304 is fitted into the concave portion 404, the first connection plate 301 is attached to the second connection plate 401, and one end of the first connection plate 301 facing away from the first side plate 302 abuts against the second side plate 402.

In addition to the above embodiments, a receiving portion 8 is formed between the first side plate 302 and the second side plate 402, and the first hook 303 and the second hook 403 are respectively disposed on two sides of the mouth of the receiving portion 8. An arc-shaped raised portion 305 is formed on the outer side of the first side plate 302, and the length direction of the raised portion 305 is consistent with the length direction of the first clamping block 3, that is, the raised portion 305 is distributed along the second direction.

On the basis of the above embodiment, the second connection plate 401 is provided with a through hole 405, and the first connection plate 301 is provided with a threaded hole 306; in the assembled state of the locking piece, the locking bolt 5 passes through the through hole 405 and is screwed with the threaded hole 306. The through hole 405 is a waist-shaped hole, and the length direction of the waist-shaped hole is consistent with the first direction. The embodiment also comprises a flat gasket 6 and a spring gasket 7; under the locking piece assembled state, flat gasket 6 and spring washer 7 all overlap the outside at the screw thread section of lock bolt 5, and spring washer 7 is located flat gasket 6's top, and the upper surface of spring washer 7 and lock bolt 5's nut butt, and the effect is to avoid lock bolt 5 not hard up.

It should be noted that when the photovoltaic module is installed by using the present embodiment, the pressing block 9 needs to be used together, as shown in fig. 4, one end of the pressing block 9 has a plate-shaped or block-shaped installation portion, and the other end of the pressing block forms a limit relationship with the frame of the photovoltaic module. The mounting part of the pressing block 9 is arranged above the second connecting plate 401, and the mounting part, the second connecting plate 401 and the first connecting plate 301 are connected together by the locking bolt 5. In the assembled state, the first clamping block 3 and the second clamping block 4 are matched to form a clamp, the part above the fastening groove 21 is accommodated in the accommodating part 8 between the first side plate 302 and the second side plate 402, and the first hook 303 and the second hook 403 are clamped in the fastening groove 21 of the roof steel plate. The locking block and the color steel tile are firmly connected, fast to install and free of punching.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Photovoltaic module is connected with roofing and is used locking piece, its characterized in that includes:

the first clamping block (3) comprises a transverse first connecting plate (301) and a first side plate (302) which is integrally connected to the side edge of the first connecting plate (301) and extends downwards, and the lower end of the first side plate (302) is provided with a first hook body (303) bent inwards;

the second clamping block (4) comprises a transverse second connecting plate (401) and a second side plate (402) which is integrally connected to the side edge of the second connecting plate (401) and extends downwards, and the lower end of the second side plate (402) is provided with a second hook body (403) bent inwards;

in the lock block assembling state, the first side plate (302) and the second side plate (402) are opposite to each other, the second connecting plate (401) is located above the first connecting plate (301) and connected with the first connecting plate and the second connecting plate through a locking bolt (5), and a positioning structure formed by matching a convex portion (304) with a concave portion (404) is arranged between the first connecting plate (301) and the second connecting plate (401).

2. The locking block for connecting the photovoltaic module and the roof as claimed in claim 1, wherein: the first side plate (302) and the second side plate (402) are arranged oppositely along a first direction;

the convex portion (304) is provided on an upper surface of the first connection plate (301) and configured to extend laterally from one end to the other end of the first connection plate (301) along a second direction perpendicular to the first direction;

the recess (404) is provided at a lower surface of the second connection plate (401) and is configured to extend laterally from one end to the other end of the second connection plate (401) in a second direction perpendicular to the first direction.

3. The photovoltaic module and roofing connection lock block of claim 2, wherein: the convex part (304) is arranged at the edge of the lower surface of the first connecting plate (301) opposite to the first side plate (302); the recess (404) is provided on the lower surface of the second connecting plate (401) near the edge of the second side plate (402).

4. The photovoltaic module and roof connection lock block according to any one of claims 1 to 3, characterized in that: an accommodating part (8) is formed between the first side plate (302) and the second side plate (402), and the first hook body (303) and the second hook body (403) are respectively arranged on two sides of the opening part of the accommodating part (8).

5. The photovoltaic module and roof connection locking block as claimed in any one of claims 1 to 3, wherein an arc-shaped raised portion (305) is formed on the outer side of the first side plate (302), and the length direction of the raised portion (305) is consistent with the length direction of the first clamping block (3).

6. The locking block for connecting a photovoltaic module and a roof as claimed in any one of claims 1 to 3, wherein a through hole (405) is formed on the second connecting plate (401), and a threaded hole (306) is formed on the first connecting plate (301); in the lock block assembling state, the locking bolt (5) penetrates through the through hole (405) and is in threaded connection with the threaded hole (306).

7. The photovoltaic module and roof connection locking block as claimed in claim 6, wherein the through hole (405) is a kidney-shaped hole, and the length direction of the kidney-shaped hole is consistent with the first direction.

8. The photovoltaic module and roof connection lock block according to claim 6, further comprising a flat gasket (6); and in the assembly state of the locking block, the flat gasket (6) is sleeved on the outer side of the thread section of the locking bolt (5).

9. The photovoltaic module and roof connection lock block as claimed in claim 8, further comprising a spring washer (7); and in the assembly state of the locking block, the spring gasket (7) is sleeved on the outer side of the thread section of the locking bolt (5) and is positioned above the flat gasket (6).