CN111395658A

CN111395658A - A can dismantle fish scale tile that is used for fixing device of tile installation and has it

Info

Publication number: CN111395658A
Application number: CN201811536889.XA
Authority: CN
Inventors: 徐宏; 张群芳; 刘国强; 秦燕; 张庆辉; 张昆
Original assignee: Hanergy Mobile Energy Holdings Group Co Ltd
Current assignee: Dongjun New Energy Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-07-10

Abstract

The invention relates to the technical field of solar building materials, in particular to a fixing device for tile installation, which comprises: a fastener having a first end passing through the tile and secured thereto and a second end extending radially to project out of the body portion of the fastener; a rotating member having an opening allowing the body portion and the second end of the fastener to pass through in a radial direction; the mounting piece is provided with a mounting part fixed with the support frame and a groove body allowing the rotating piece to penetrate through the mounting piece along the axial direction and the radial direction of the fastening piece; the fastener reaches the preset position of the rotating piece, and then rotates together with the rotating piece to deviate from the radial inlet of the groove body, and then forms a fastening structure with the mounting piece. The invention also comprises a detachable fish scale tile. The invention solves the problem that the tile is inconvenient to disassemble and replace in the prior art.

Description

A can dismantle fish scale tile that is used for fixing device of tile installation and has it

Technical Field

The invention relates to the technical field of solar building materials, in particular to a fixing device for tile installation and a detachable fish scale tile with the fixing device.

Background

With the continuous development of new energy and the increasing demands for energy conservation, emission reduction and environmental protection in cities, solar photovoltaic products are more and more popular. The solar photovoltaic tile replaces the traditional roof tile material with a solar photovoltaic power generation product, not only does not affect the beauty of the outer vertical surface of a building, but also can be well combined with the building, the functionality of the roof tile is increased, and absorbed solar energy is converted into electric energy, so that the outdoor comprehensive temperature is greatly reduced, the heat of the roof and the cold load of an indoor air conditioner are reduced, and the building energy-saving effect is achieved. Solar photovoltaic tiles have become the best way to install photovoltaic power generation systems for widespread use in cities.

But traditional tile most adopts the steel nail fixed on the market, also has partial photovoltaic product to adopt the structure to glue fixedly, and the staple exposes, not only influences wholly pleasing to the eye, still is not convenient for the dismantlement of tile and in time change.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the tiles are inconvenient to detach and replace in the prior art, and provide a fixing device for tile installation and a detachable fish scale tile with the fixing device, wherein the fixing device is convenient to detach and replace the tiles.

In order to solve the above technical problem, the present invention provides a fixing device for tile installation, comprising:

a fastener having a first end passing through the tile and secured thereto and a second end extending radially to project out of the body portion of the fastener;

a rotating member having an opening allowing the body portion and the second end of the fastener to pass through in a radial direction;

the mounting piece is provided with a mounting part fixed with the support frame and a groove body allowing the rotating piece to penetrate through the mounting piece along the axial direction and the radial direction of the fastening piece; the fastener reaches the preset position of the rotating piece, and then rotates together with the rotating piece to deviate from the radial inlet of the groove body, and then forms a fastening structure with the mounting piece.

Further, the groove body comprises a first groove matched with the rotating piece and a second groove matched with the main body part and the second end of the fastening piece.

Further, the opening of the rotating member is in conformity with the shape of the second groove.

Furthermore, the axial cross sections of the opening on the rotating piece and the second groove are both convex.

Furthermore, a spring leaf is arranged on the contact surface of the fastening piece and the rotating piece.

Further, the installation department of installed part is the U-shaped of invering, including the first plate body, second plate body and the third plate body that connect gradually, the shaping has and is used for connecting on the first plate body the through-hole of support frame, the cell body shaping is in the second plate body and the junction of second plate body and third plate body, the shaping has the orientation on the third plate body the kink of first plate body bending.

The invention also provides a detachable fish scale tile which comprises the fixing device and a supporting frame for mounting the fixing device, wherein the tile is fixed between the fastening piece and the rotating piece.

Furthermore, two adjacent rows of tiles are in cross lapping connection on the support frame and are arranged in a ladder manner.

And the connecting piece is arranged on two sides of the bottom of the tile and fixedly connected with the supporting frame.

Further, the connecting piece is provided with a first water chute and a second water chute, and the first water chute and the second water chute are arranged in an overlapped mode.

The technical scheme of the invention has the following advantages:

1. according to the fixing device for mounting the tiles, the rotating piece enters the mounting piece along the axial direction, the second end of the fastening piece enters the opening on the rotating piece in the mounting piece along the radial direction, the rotating piece and the fastening piece rotate together for a certain angle until the opening on the rotating piece rotates to a position deviated from the groove body on the mounting piece, the tiles are fixed on the mounting piece, the rotating piece and the fastening piece are mounted on the mounting piece in a matched mode, the rotating piece, the second end of the fastening piece and the groove body of the fastening piece are not on the same axial line after rotation, the second end of the fastening piece and the inner surface of the mounting piece are fixed mutually in the axial direction, and the tiles are prevented from loosening due to falling of the fastening piece, so that the overall; and when the rotary piece and the fastener are disassembled and replaced, the rotary piece and the fastener are reversely rotated by a corresponding angle to the opening of the groove body on the mounting piece, the fastener is marked out of the groove body, the disassembly and the replacement can be conveniently completed without other tools, and the working efficiency is improved. In the prior art, the tiles are fixed by steel nails and can be detached only by means of tools, so that the tiles are inconvenient to detach, and the whole attractiveness of the tiles is influenced by the fact that structural fixing glue or fixing nails leak outwards.

2. According to the fixing device for installing the tiles, the axial sections of the opening in the rotating piece and the second groove are both convex. The fastener of being convenient for enters into the rotating member by the second recess to rotate, this design can effectively restrict the second end of fastener along the axial displacement of installed part, prevents that the second end of fastener from following the axial displacement of installed part, causes the tile not hard up, influences the holistic stability of tile.

4. According to the fixing device for tile installation, the contact surface of the fastening piece and the rotating piece is also provided with the spring piece. The effect of increasing the spring leaf is the condition that appears becoming flexible after preventing fastener and rotating member installation to the condition that the tile drops appears.

5. The fixing device for mounting the tiles, provided by the invention, has the advantages that the mounting part of the mounting part is in an inverted U shape and comprises a first plate body, a second plate body and a third plate body which are sequentially connected, a through hole for connecting the supporting frame is formed in the first plate body, the groove body is formed in the second plate body and the connecting part of the second plate body and the third plate body, and a bending part which is bent towards the first plate body is formed in the third plate body. The kink has played the effect of support installed part, between installed part and support frame, leaves an installation space for rotating member and fastener for the rotating member after the installation can rotate in the installed part with the first end of fastener, thereby reaches the purpose of fastening.

6. According to the detachable fish scale tile, two adjacent rows of the tiles are overlapped on the supporting frame in a crossed mode and are arranged in a ladder mode. Lapped setting will be used for the fastener cover on the installed part of fixed tile, does not have the outer hourglass of fastener for whole fish scale tile is more pleasing to the eye, becomes the ladder form with the tile overlap joint, and the sleet weather of also being convenient for, sleet fall along the tile nature, prevent because of accumulational snow overweight, crush fish scale tile.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a fixing device for tile installation according to the present invention;

FIG. 2 is a schematic structural view of the fastener of FIG. 1;

FIG. 3 is a schematic mechanical view of the rotary member of FIG. 1;

FIG. 4 is a schematic view of the mount of FIG. 1;

fig. 5 is a schematic structural view of a detachable fish scale tile provided by the invention;

FIG. 6 is a schematic view of the structure of the tile of FIG. 5;

FIG. 7 is a schematic view of the structure of FIG. 5 with the tiles removed;

FIG. 8 is a cross-sectional view of the connector;

FIG. 9 is a schematic structural view of a connector;

description of reference numerals:

1-a first end; 2-a main body portion; 3-a second end; 4-a rotating member; 5-opening; 6-mounting parts;

61-a first plate body; 62-a second plate body; 63-a third plate body; 64-bending part;

7-a trough body; 71-a first groove; 72-a second groove;

8-a through hole; 9-a connector; 91-a first flume; 92-a second flume;

10-a support frame; 11-tiles; 111-front glass; 112-adhesive glue film; 113-a photovoltaic chip;

114-butyl rubber; 115-backplane glass; 12-starting tile;

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

One particular embodiment of a fixture for tile installation as shown in fig. 1-4, comprises: a fastener having a first end 1 fixed through the tile 11 and a second end 3 extending radially to a body portion 2 projecting from the fastener; a rotary member 4 having an opening 5 allowing the body portion 2 and the second end 3 of the fastener to pass through in a radial direction; the mounting piece 6 is provided with a mounting part fixed with the support frame 10 and a groove body 7 allowing the rotating piece 4 to pass through in the axial direction and the radial direction of a fastening piece; after the fastening piece reaches the preset position of the rotating piece 4, the fastening piece and the rotating piece 4 rotate together to deviate from the radial inlet of the groove body 7, and then a fastening structure is formed by the fastening piece and the mounting piece 6.

The first end 1 of the fastener is a hexagon screw, the main body part 2 is a cuboid, a second end 3 is formed on the bottom of the main body part 2, the second end 3 is cylindrical, the diameter of the second end is larger than the width of the cuboid, and an opening 5 in the rotating piece 4 is matched with the main body part 2 of the cuboid and the cylindrical second end 3; when the installation is carried out, firstly, the EPDM rubber is sleeved in the fixing hole of the tile 11 to be installed, then the rotating piece 4 penetrates through the groove body 7 along the axial direction, then the second end 3 of the fastener provided with the tile 11 penetrates through the groove body 7 along the radial direction, the rotating piece 4 and the fastener rotate together for 180 degrees, the opening 5 of the rotating piece 4 after rotation is opposite to the opening position of the groove body 7, and therefore the tile 11 is fixed on the installation piece 6.

The channel 7 comprises a first recess 71 adapted to the swivel 4 and a second recess 72 adapted to the body 2 and the second end 3 of the fastener. The opening 5 of the rotary member 4 conforms to the shape of the second recess 72. The axial cross sections of the opening 5 on the rotating element 4 and the second groove 72 are both convex.

The first groove 71 is circular and is consistent with the shape of the rotating piece 4, so that the rotating piece 4 can be conveniently inserted in the axial direction; opening 5 is the type of dogbone with the axial cross-section of second recess 72, and the fastener of being convenient for enters into rotating member 4 by second recess 72 to rotate, this design can effectively restrict the second end 3 of fastener along the axial displacement of installed part 6, prevents that the second end 3 of fastener from along the axial displacement of installed part 6, causes tile 11 not hard up, influences the holistic stability of tile 11. And a spring leaf is also arranged on the contact surface of the fastening piece and the rotating piece 4. The added spring piece has the function of preventing the fastener and the rotating piece 4 from loosening after installation, so that the tile 11 falls off.

The installation department of installed part 6 is the U-shaped of inversion, including the first plate body 61, second plate body 62 and the third plate body 63 that connect gradually, the shaping has on the first plate body 61 and is used for connecting the through-hole 8 of support frame 10, the cell body 7 shaping is in the second plate body 62 with the junction of second plate body 62 and third plate body 63, the shaping has the orientation on the third plate body 63 the kink 64 that first plate body 61 buckled. Three surfaces of the mounting part 6 are in contact with the support frame 10 and clamped on two sides of the support frame 10, so that the contact area between the mounting part 6 and the support frame 10 is increased, the fixing is firmer, and the mounting part 6 is fixed on the support frame 10 by a screw passing through the through hole 8; the first recess 71 shaping of cell body 7 is on the second plate body 62 of installed part, the shaping of second recess 72 is on the junction of second plate body 62 and third plate body 63, be equipped with the type of calligraphy opening on the kink 64 of third plate body 63, kink 64 has played the effect of supporting installed part 6, between installed part 6 and support frame 10, leave an installation space for revolving part 4 and fastener, make the first end 1 of revolving part 4 after the installation and fastener can rotate in installed part 6, thereby reach the purpose of fastening.

As an alternative embodiment, the second end 3 of the fastener may also be a boss or other polygonal structure, and the opening 5 on the rotating member 4 is adapted to the structure of the second end 3 of the fastener, as long as it is ensured that the rotating member 4 and the fastener will not be separated from the groove 7 of the mounting member 6 in the axial direction after rotating.

A particular embodiment of a removable fish scale tile as shown in fig. 5-9 comprises said fixing means and a support 10 for mounting said fixing means, said tile 11 being secured between the fastening means and the rotary member 4. Two adjacent rows of tiles 11 are in cross lap joint on the support frame 10 and are arranged in a ladder manner.

The supporting frame 10 is formed by fixedly connecting a plurality of mutually vertical keels and is divided into a plurality of rectangular mounting spaces, two adjacent rows of tiles 11 are crossly lapped on the supporting frame 10 to form ladder arrangement, a starting tile 12 is arranged at the starting end of the supporting frame 10, the starting tile 12 is made of high polymer materials, the size of the starting tile 12 is 200 × 800mm, namely, one end of the tile 11 in the first row is fixed on the supporting frame 10 through a mounting piece 6, the other end of the tile 11 is lapped on the starting tile 12, the tile 11 in the second row and the tile 11 in the first row are crossly arranged, and a fastener on the tile 11 in the first row is covered, so that the mounted tile 11 is more attractive integrally, the tile 11 is lapped into a ladder form, rain and snow can naturally fall along the tile, and scale tiles are prevented from being crushed due to the overweight accumulated snow.

As shown in FIG. 6, the conventional tile is cut according to the size of 270 × 410mm, the length-width ratio is 1: 1.52 after calculation, a solar module chip is adopted, the size of the solar module chip is 1190 × 790mm, 12 tiles can be cut according to the length-width ratio and the size of the solar module chip after calculation, the size of each tile 11 is 290 × 250mm, and the loss during cutting is minimum.

As shown in figure 7, the fish scale tile sequentially comprises front plate glass 111, an adhesive film 112, a photovoltaic chip 113, butyl rubber 114, an adhesive film 112 and back plate glass 115 from top to bottom, wherein the size of the back plate glass 115 is 490 × 400mm, the photovoltaic chip 113 is arranged in the middle of the back plate glass 115, namely the distance between the left end and the back plate glass 115 is 50mm, the right end is 60mm, the photovoltaic chip 113 is arranged close to the arc of the tile 11, the fastening piece is arranged at one end, far away from the arc, of the tile 11 and is arranged at a position 50mm away from the edge, the arrangement avoids the situation that the fastening piece is too close to the edge and a gap is formed between the fastening piece and the edge of the tile 11, and therefore the purpose of fastening is achieved better.

The electric wire and the junction box are connected below the tile 11, and the detachable design is convenient for maintenance and replacement after problems occur.

As shown in fig. 8-9, it also includes connecting members 9 mounted on both sides of the bottom of the tile 11 and fixedly connected to the supporting frame 10. The connector 9 has a first water guide groove 91 and a second water guide groove 92, and the first water guide groove 91 and the second water guide groove 92 are arranged to overlap each other. One end of the bottom of the tile 11 along the length direction is provided with a first water chute 91, the other end of the bottom of the tile 11 is provided with a second water chute 92, and the first water chute 91 and the second water chute 92 at the bottom of the two adjacent tiles 11 are overlapped and approximately in a U shape, so that rainwater can be conveniently stored.

The specific installation method of the fish scale tile comprises the following steps: firstly, a starting tile 12 is installed on a support frame 10, then an installation part 6 is installed on the support frame 10, two adjacent tiles 11 are well overlapped left and right, the width of 5mm is reserved in consideration of installation errors of the current operation and used as on-site adjustment tolerance, a connecting part 9 is installed at the bottom of each tile 11, two fastening parts are arranged on each tile 11, then a rotating part 4 axially penetrates through a groove body 7, a second end 3 of the fastening part provided with the tile 11 radially penetrates through the groove body 7, the rotating part 4 and the fastening parts rotate together for 180 degrees, an opening 5 of the rotating part 4 after rotation is opposite to an opening of the groove body 7, so that the tile 11 is fixed on the installation part 6, the other end of the tile is overlapped on the starting tile 12, butt joints of the first row of tiles 11 and the starting tile 12 are staggered by 200mm, and the tiles are sequentially installed until the installation of the first row; when the second row of tiles 11 is mounted again, the second row of tiles 11 is mounted on the first row of tiles 11 in a staggered manner, and then the tiles 11 are fixed to the mounting member 6 by the fasteners, with the other end overlapping the tiles 11 of the first row, with an overlapping length of 165mm, so as to cover the fasteners of the first row of tiles 11, in this way, until the entire fish scale tile is mounted.

The specific disassembling method of the fish scale tile comprises the following steps: the first tile 11 on the upper layer is lifted by 10mm, the fastener of the second tile 14 on the lower layer is rotated by 180 degrees anticlockwise through a wrench, the second tile 14 is lifted by 5mm, the fastener is separated from the mounting part 6, and the second tile 11 marks out of the mounting position along the support frame 10, so that the disassembly is completed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A fixture for tile installation, comprising:

a fastener having a first end (1) fixed through the tile (11) and a second end (3) extending radially to a body portion (2) projecting from the fastener;

a rotary member (4) having an opening (5) allowing the body portion (2) and the second end (3) of the fastener to pass through in a radial direction;

the mounting piece (6) is provided with a mounting part fixed with the support frame (10) and a groove body (7) allowing the rotating piece (4) to penetrate through in the axial direction and the radial direction of a fastening piece; the fastener reaches the preset position of the rotating piece (4), and then rotates together with the rotating piece (4) to deviate from the radial inlet of the groove body (7), and forms a fastening structure with the mounting piece (6).

2. A fixture for tile installation according to claim 1, wherein the channel (7) comprises a first groove (71) adapted to the swivel (4) and a second groove (72) adapted to the body portion (2) and the second end (3) of the fastener.

3. A fixture for tile mounting according to claim 2, wherein the opening (5) of the swivel (4) conforms to the shape of the second groove (72).

4. A fixture for tile installation according to claim 3, wherein the opening (5) on the swivel (4) and the second groove (72) are both convex in axial cross-section.

5. A fixture for tile installation according to claim 1, wherein a spring tab is provided on the contact surface of the fastener and the rotating member (4).

6. The fixing device for tile installation according to claim 1, wherein the installation part of the installation part (6) is in an inverted U shape and comprises a first plate body (61), a second plate body (62) and a third plate body (63) which are sequentially connected, a through hole (8) for connecting the support frame (10) is formed in the first plate body (61), the groove body (7) is formed in the second plate body (62) and the joint of the second plate body (62) and the third plate body (63), and a bending part (64) which is bent towards the first plate body (61) is formed in the third plate body (63).

7. A removable fish scale tile, comprising a fixing device according to any one of claims 1-6, and further comprising a support frame (10) for mounting the fixing device, the tile (11) being secured between a fastening member and a rotating member (4).

8. Detachable fish scale tile according to claim 7, wherein two adjacent rows of tiles (11) cross-wise overlap on the support frame (10) in a ladder arrangement.

9. Removable fish scale tile according to claim 8, further comprising connectors (9) mounted on both sides of the bottom of the tile (11) and fixedly connected to the support frame (10).

10. Removable fish scale tile according to claim 9, wherein the connecting element (9) has a first water chute (91) and a second water chute (92), the first water chute (91) and the second water chute (92) being arranged overlapping each other.