CN215716335U

CN215716335U - Connection structure of wood-based plate

Info

Publication number: CN215716335U
Application number: CN202121358188.9U
Authority: CN
Inventors: 房坦; 金冶; 赵世平; 石峰; 俞银根
Original assignee: Zhejiang Yasha Curtain Wall Co Ltd
Current assignee: Zhejiang Yasha Curtain Wall Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-01
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a connection structure of an artificial board, which comprises an artificial board, a connecting piece, a fixing piece, a supporting structure, a cushion block and a positioning screw, wherein the artificial board is fixedly connected with the fixing piece; the artificial board is clamped with the connecting piece and fixed through the fixing piece and the positioning screw, and the connecting piece is fixedly connected with the supporting structure through the screw and nut assembly. The structure realizes connection and load transmission through a mechanical connection mode of the T-shaped groove on the connecting piece and the T-shaped boss on the artificial board, prevents the artificial board from shifting through the fixing piece for positioning, avoids punching on the artificial board to reduce the connection strength, improves the connection reliability, and is suitable for installation of large plates. On the other hand, the long round holes are formed in the connecting pieces, so that the in-out positions of the artificial boards can be adjusted, the installation is convenient, and the construction efficiency is improved. The utility model has simple structure, convenient installation and large bearing capacity, and is suitable for the installation of large plates.

Description

Connection structure of wood-based plate

Technical Field

The utility model relates to the field of installation, in particular to a connection structure of an artificial board.

Background

The artificial board is convenient to process and manufacture and easy to manufacture special shapes such as special-shaped curved surfaces, so that the artificial board is more and more applied to buildings, particularly used as a curtain wall outer decoration material and widely applied to the market. The installation mode of the prior artificial board curtain wall is basically three modes of welding, hanging and embedding a stainless steel threaded sleeve. The welding mode is adopted, and the rib plates pre-embedded in the artificial boards are welded and fixed with the connecting pieces of the curtain wall supporting structure. The method has the advantages that because the welding is carried out on site, the construction is more complicated, the efficiency is low, and the welding quality can not be ensured; the hanging type is adopted and is installed in a hanging system mode, a certain gap exists between the hanging piece and the curtain wall supporting structure, and lateral displacement can occur under the action of wind load; the connection form of the embedded stainless steel threaded sleeve is adopted, the embedded stainless steel threaded sleeve is connected and fixed through the embedded threaded sleeve of the artificial board, and due to the defects that the contact area of the sleeve and the artificial board is small, the threaded sleeve is easy to pull out under the action of wind load, the stress is concentrated and the like, the connection form is not suitable for the artificial board with a large area, and the application range is limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides a connection structure of an artificial board, which is convenient to install, fast and efficient. The utility model is realized by the following technical scheme:

a connection structure of artificial boards, comprising: artificial board, connecting piece, fixing piece, supporting structure, cushion block and positioning screw; the artificial board is clamped with the connecting piece and fixed through the fixing piece and the positioning screw, and the connecting piece is fixedly connected with the supporting structure through the screw and nut assembly.

Furthermore, the artificial board is of a plate-shaped structure consisting of a panel and a T-shaped boss; the connecting piece comprises a connecting head, a top plate and a side plate; a clamping plate is arranged on the inner side of the end part of the side plate; the clamping plate is of a U-shaped groove structure; the opening of the U-shaped groove faces the side plate; the top plate, the side plates and the clamping plates form a T-shaped groove; round holes are formed near the end parts of the side plates; the outer side of the top plate is provided with a connector; the connector is approximately in an inverted U shape, and the opening direction of the U shape faces the top plate; the fixing piece is of a U-shaped structure consisting of a plug board and a bottom board; the insert plate is provided with a threaded hole.

Furthermore, the T-shaped boss of the artificial board is matched with the T-shaped groove on the connecting piece.

Furthermore, the shape of the U-shaped groove of the clamping plate is matched with that of the inserting plate on the fixing piece.

Furthermore, the central line of the round hole is consistent with the structural axis of the U-shaped groove of the clamping plate.

Furthermore, webs are arranged on two sides of the connector of the connecting piece, sawtooth grooves are formed in the outer sides of the webs, the directions of the sawtooth grooves are consistent with the axis of the connecting piece, and at least two long round holes are formed in the webs.

Furthermore, the shape of the sawtooth groove is matched with that of the sawtooth groove on the cushion block; the cushion block is arranged on the outer side of the sawtooth groove, and the connecting piece penetrates through the long round hole in the web plate and the cushion block on the outer side through the screw and nut assembly and is fixedly connected with the supporting structure.

Further, the direction of the long round hole is vertical to the sawtooth groove; the number and the distance of the long round holes are determined according to the calculation result.

Furthermore, the distance between the fixing piece inserting plates is matched with that between the connecting piece upper clamping plates; the appearance of the plug board is matched with the U-shaped groove of the upper clamping plate of the connecting piece.

Furthermore, the positioning screws sequentially penetrate through the round holes in the side plates and the threaded holes in the fixing piece inserting plates to fixedly connect the connecting piece, the T-shaped boss and the fixing piece, so that artificial board displacement is prevented.

The connection structure of the artificial board mainly comprises the following advantages compared with the prior art:

1. the structure realizes connection and load transmission through a mechanical connection mode of matching the T-shaped groove on the connecting piece with the T-shaped boss on the artificial board, prevents the artificial board from shifting through the positioning of the fixing piece, avoids punching on the artificial board, reduces the connection strength and improves the connection reliability. Is suitable for the installation of large plates. On the other hand, the long round holes are formed in the connecting pieces, so that the in-out positions of the artificial boards can be adjusted, the installation is convenient, and the construction efficiency is improved.

2. The connecting piece and the artificial board are mechanically connected by a T-shaped clamping groove and positioned by the fixing piece without punching, so that the requirements of connection and load transmission are met.

3. The structure is simple, the installation is convenient, the bearing capacity is large, and the device is suitable for the installation of large plates.

Drawings

FIG. 1 is a schematic cross-sectional view of a connection structure of an artificial board according to an embodiment of the utility model;

FIG. 2 is a schematic three-dimensional view illustrating the installation of the artificial board connection structure according to the embodiment of the utility model;

FIG. 3 is a schematic cross-sectional view of an artificial board according to an embodiment of the utility model;

FIG. 4 is a schematic cross-sectional view of a connector according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a fastener according to an embodiment of the utility model;

FIG. 6 is a schematic view of a fastener installation according to an embodiment of the utility model;

in the figure: 1. artificial boards; 11. a panel; 12. a T-shaped boss; 2. a connecting member; 21. a connector; 211. a web; 212. a sawtooth groove; 213. a long round hole; 22. a top plate; 23. a side plate; 24. a splint; 25. a circular hole; 26. a T-shaped groove; 3. a fixing member; 31. inserting plates; 32. a base plate; 33. a threaded hole; 4. cushion blocks; 5. a support structure; 6. and (5) positioning the screw.

Detailed Description

In order to more specifically describe the present invention, the following detailed description is provided for the technical solution of the present invention with reference to the accompanying drawings and the specific embodiments.

Example 1

Referring to the attached drawings 1-6, a connection structure of an artificial board is composed of an artificial board 1, a connecting piece 2, a fixing piece 3, a cushion block 4, a supporting structure 5, a positioning screw 6 and other parts; the artificial board is clamped with the connecting piece and fixed through the fixing piece and the positioning screw, and the connecting piece 2 is fixedly connected with the supporting structure 5 through the screw and nut component.

Specifically, the artificial board 1 is a plate-shaped structure which is approximately composed of a panel 11 and a T-shaped boss 12; the T-shaped boss 12 is matched with a T-shaped groove 26 formed by a top plate 22, a side plate 23 and a clamping plate 24 on the connecting piece 2; in this embodiment, two groups are provided on each artificial board 1 of the T-shaped bosses 12.

The connecting piece 2 is roughly composed of a connecting head 21, a top plate 22 and a side plate 23; a clamping plate 24 is arranged on the inner side of the end part of the side plate 23; the clamping plate 24 is of a U-shaped groove structure; the opening of the U-shaped groove faces the side plate 23; the shape of the U-shaped groove is matched with that of the insert plate 31 on the fixing piece 3; a round hole 25 is arranged near the end part of the side plate 23; the central line of the round hole 25 is consistent with the structural axis of the U-shaped groove of the clamping plate 24; the top plate 22, the side plate 23 and the clamping plate 24 form a T-shaped groove 26; the T-shaped groove 26 is matched with the T-shaped boss 12 on the artificial board 1; the outer side of the top plate 22 is provided with a connector 21; the connector 21 is approximately U-shaped, and the opening direction of the U-shape faces the top plate 22; the outer sides of the webs 211 at the two sides of the connector 21 are provided with sawtooth grooves 212; the direction of the sawtooth groove 212 is consistent with the axis of the connecting piece 2; the shape of the sawtooth groove 212 is matched with the sawtooth structure on the cushion block 4; two oblong holes 213 are formed in the web 211 of the connector 21; the direction of the long round hole 213 is vertical to the sawtooth groove 212; the number and the interval of the oblong holes 213 are determined according to the calculation result. The connecting piece 2 passes through the oblong hole 213 on the web 211 and the outer cushion block 4 through a screw-nut assembly and is fixedly connected with the supporting structure 5.

The fixing piece 3 is a U-shaped structure which is approximately composed of an inserting plate 31 and a bottom plate 32; the insert plate 31 is provided with a threaded hole 33; the distance between the inserting plates 31 of the fixing parts 3 is matched with that between the upper clamping plates 24 of the connecting parts 2; the shape of the inserting plate 31 is matched with the U-shaped groove of the upper clamping plate 24 of the connecting piece 2.

The positioning screws 6 sequentially penetrate through the round holes 25 on the side plates 23 and the threaded holes 33 on the inserting plates 31 of the fixing pieces 3, so that the connecting pieces 2, the T-shaped bosses 12 and the fixing pieces 3 are fixedly connected, and the artificial board 1 is prevented from moving.

The structure realizes connection and load transmission through a mechanical connection mode of matching the T-shaped groove on the connecting piece with the T-shaped boss on the artificial board, prevents the artificial board from shifting through the positioning of the fixing piece, avoids punching on the artificial board, reduces the connection strength and improves the connection reliability. Is suitable for the installation of large plates. On the other hand, the long round holes are formed in the connecting pieces, so that the in-out positions of the artificial boards can be adjusted, the installation is convenient, and the construction efficiency is improved.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the present invention is not limited to the embodiments, but may be implemented by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A connection structure of an artificial board is characterized by comprising an artificial board (1), a connecting piece (2), a fixing piece (3), a cushion block (4), a supporting structure (5) and a positioning screw (6); the artificial board (1) is clamped with the connecting piece (2) and is fixed through the fixing piece (3) and the positioning screw (6), and the connecting piece (2) is fixedly connected with the supporting structure (5) through the screw and nut component.

2. The artificial board connection structure according to claim 1,

the artificial board (1) is of a plate-shaped structure consisting of a panel (11) and a T-shaped boss (12);

the connecting piece (2) comprises a connecting head (21), a top plate (22) and a side plate (23); a clamping plate (24) is arranged on the inner side of the end part of the side plate (23); the clamping plate (24) is of a U-shaped groove structure; the opening of the U-shaped groove faces the side plate (23); the top plate (22), the side plate (23) and the clamping plate (24) form a T-shaped groove (26); a round hole (25) is formed near the end part of the side plate (23); the outer side of the top plate (22) is provided with a connector (21); the connector (21) is approximately in an inverted U shape, and the opening direction of the U shape faces the top plate (22);

the fixing piece (3) is of a U-shaped structure consisting of an inserting plate (31) and a bottom plate (32); the insert plate (31) is provided with a threaded hole (33).

3. The artificial board connecting structure according to claim 2, wherein the T-shaped boss (12) of the artificial board (1) is matched with the T-shaped groove (26) of the connecting member (2).

4. A connection structure of artificial boards according to claim 2 wherein the shape of the U-shaped groove of the clamping plate (24) is adapted to the shape of the insert plate (31) of the fixing element (3).

5. The artificial board connecting structure according to claim 2, wherein the center line of the circular hole (25) is aligned with the structural axis of the U-shaped groove of the clamping plate (24).

6. The artificial board connecting structure according to claim 2, wherein webs (211) are provided on both sides of the connecting head (21) of the connecting member (2), a serrated groove (212) is provided on the outer side of the web (211), the serrated groove (212) has a direction consistent with the axis of the connecting member (2), and the web (211) is provided with at least two oblong holes (213).

7. The artificial board connecting structure according to claim 6, wherein the shape of the sawtooth groove (212) matches with the sawtooth structure on the cushion block (4); the cushion block (4) is arranged on the outer side of the sawtooth groove (212), and the connecting piece (2) penetrates through the long round hole (213) in the web plate (211) and the outer cushion block (4) through the screw and nut assembly and is fixedly connected with the supporting structure (5).

8. The artificial board connection structure according to claim 7, wherein the oblong holes (213) are oriented perpendicular to the zigzag grooves (212); the number and the spacing of the oblong holes (213) are determined according to the calculation result.

9. The artificial board connecting structure according to claim 2, wherein the distance between the insertion plates (31) of the fixing members (3) is matched with the distance between the upper clamping plates (24) of the connecting members (2); the shape of the plug board (31) is matched with the U-shaped groove of the upper clamping plate (24) of the connecting piece (2).

10. The artificial board connecting structure according to claim 9, wherein the set screws (6) pass through the circular holes (25) on the side plates (23) and the threaded holes (33) on the insertion plates (31) of the fixing members (3) in sequence to fixedly connect the connecting members (2), the T-shaped bosses (12) and the fixing members (3) together, thereby preventing the artificial board from moving.