CN215670450U

CN215670450U - Pre-buried type decorative board connection structure

Info

Publication number: CN215670450U
Application number: CN202120411600.2U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 黄国林; 王文广; 周东珊; 王聪聪; 薛猛
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-01-28
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a pre-embedded veneer connecting structure, and relates to the technical field of architectural decoration installation. The clamping unit comprises a first clamping body and a second clamping body; the first clamping body is provided with a clamping groove, the second clamping body is provided with a clamping joint, the first clamping body is provided with a first through hole, the second clamping body is provided with a second through hole, the first through hole extends from the bottom of the clamping groove to the outer wall surface of the first clamping body, the second through hole penetrates through the second clamping body, and the clamping joint comprises a clamping round head for clamping with the clamping groove, an outer clamping fixing plate for clamping with the veneer board, and a connecting shaft lever for connecting the clamping round head and the outer clamping fixing part; still including pegging graft and installing in first through-hole in order to fix the grafting mounting of first joint body fixed mounting in decorative board side department, this device can replace traditional bright lines mounting means, strengthens honeycomb panel limit portion.

Description

Pre-buried type decorative board connection structure

Technical Field

The utility model relates to the technical field of architectural decoration installation, in particular to a connection structure of an embedded veneer.

Background

The aluminum honeycomb plate is suitable for civil buildings, vehicle and ship decorations and the like. Since the honeycomb material has excellent performances of high wind pressure resistance, shock absorption, sound insulation, heat preservation, flame retardance, high specific strength and the like, the honeycomb material is used in various civil fields in sixty years abroad, and the development is fast, so that the honeycomb technology is applied to various fields of civil industry in recent years in China. The aluminum honeycomb panel curtain wall has the advantages of light weight, high strength, high rigidity and the like, and is widely applied to the decoration of the outer wall of a high-rise building, the mutually connected aluminum honeycomb cores are like a plurality of I-shaped steel, and the core layers are distributed and fixed in the whole panel surface, so that the panel is more stable, the wind pressure resistance performance of the aluminum honeycomb panel curtain wall is greatly superior to that of an aluminum plastic plate and an aluminum single plate, and the aluminum honeycomb panel curtain wall has the characteristics of difficult deformation and good flatness; even if the cellular size of the cellular board is very large, the cellular board can achieve extremely high flatness, and is the preferred light material in the building industry.

Most of aluminum honeycomb panels on the market are installed in a mode of open lines when being spliced with each other; the exposed wire mounting structure is not beautiful; the edge of the aluminum honeycomb panel is weak, and the weak edge is collided in the installation process to cause a large amount of panel loss, so that the cost is greatly increased; the assembled aluminum honeycomb suspended ceiling has no good solution at the processing of the opposite edge part and the blind joint splicing of the two veneers; the veneer needs different processing technologies, and the working procedures are complicated; finally, the problems of non-uniform seam, non-beautiful whole and the like can be caused.

Patent No. CN201720145288.0 discloses a name is a connecting device's for honeycomb panel installation utility model, left side honeycomb panel is provided with joint strip with the junction of right honeycomb panel, the upper and lower both ends on left side honeycomb panel's right side all are provided with aluminium alloy plate, be provided with between the aluminium alloy plate and hold the cavity, the left side of right honeycomb panel is connected with the extension rod, be provided with the spring between extension rod and the aluminium alloy plate, the end-to-end connection of extension rod has semi-circular connector link, be provided with on aluminium alloy plate's the inner wall and block the knot, be connected with the screw between the aluminium alloy plate at upper and lower both ends. Overall structure is simple, reasonable in design, and low in manufacturing cost when needs concatenation honeycomb panel, only needs to block the semicircular connector link card of right honeycomb panel into aluminium alloy plate in, and it can be fixed to connect through the screw again.

The utility model discloses a although adopted the joint connection structure of joint formula, this joint structure is depended on the honeycomb panel structure to make, and structural strength still is lower in essence, because only lead to the connection area undersize in the contact of joint department between board and the board in practical use, still can have the weak problem that leads to the deformation of limit portion. And the open installation trace still exists by adopting the nailing process of screws and the like. Especially in the field of the fabricated suspended ceiling, the structural transformation is required to be carried out on the original honeycomb panel, so that the process manufacturing difficulty and the process flow are increased, and the fabricated suspended ceiling is not suitable for the field of fabricated decoration.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pre-embedded veneer connecting structure, which is designed and manufactured in a split mode between a connecting structure and a honeycomb veneer, replaces a bright line mounting mode, strengthens the edge part of the honeycomb veneer, and has no obvious trace when the honeycomb veneer is connected. To solve the above technical problems.

The technical scheme for solving the problems is as follows: the pre-buried veneer connecting structure comprises a plurality of groups of clamping units, wherein each clamping unit comprises a first clamping body and a second clamping body which are mutually clamped; the first clamping body is provided with a clamping groove, the second clamping body is provided with a clamping head, the first clamping body is provided with a first through hole, the second clamping body is provided with a second through hole, the first through hole extends from the bottom of the clamping groove to the outer wall surface of the first clamping body, the second through hole penetrates through the second clamping body, and the clamping head is inserted and installed in the second through hole; the clamping joint comprises a clamping round head for clamping with the clamping groove, an outer clamping fixing plate for clamping and fixing with the veneer, and a connecting shaft lever for connecting the clamping round head and the outer clamping fixing part; still including pegging graft and installing in first through-hole in order to fix the grafting mounting of first joint body fixed mounting in decorative board side department.

Furthermore, the clamping groove comprises a plurality of deformation gaps which are arranged on the groove wall of the clamping groove. The deformation opening that sets up on the joint groove lateral wall of square body structure can make things convenient for first joint body and the joint of second joint body each other, also can make the joint groove possess the ability of appropriate amount deformation opening when joint structural material intensity is enough high, is favorable to the joint to insert the joint inslot.

Further, still including setting up in the decorative board lateral wall department with the banding baffle of the first joint body of restriction or the roll-off decorative board of second joint body. The banding baffle is used for restricting first joint body, the second joint body and slides the skew in the lateral wall recess of honeycomb decorative board, reduces its connection effect.

Furthermore, the inserting and fixing piece comprises a first inserting shaft and a second connecting shaft, wherein the first inserting shaft is inserted into the first through hole, the second connecting shaft is in threaded connection with the first inserting shaft, the outer clamping and fixing plate is arranged at the far screwed end of the first inserting shaft, and the first limiting plate is arranged at the far screwed end of the second connecting shaft; the spiro union end of first grafting axle sets up the screw thread shaft hole, and the spiro union end of second connecting axle sets up threaded connection in the screw thread shaft in screw thread shaft hole. The grafting mounting of split type structure can install in first through-hole fast simply, and can not restrict the joint installation of the first joint body and honeycomb decorative board, and first limiting plate and outer joint fixed plate also can restrict the grafting mounting and fall out first through-hole simultaneously. The outer joint fixed plate rotates along with the grafting mounting, but the chucking is difficult for falling out in the lateral wall recess of honeycomb decorative board to fixed first joint body is simple effective in decorative board lateral wall department.

Furthermore, the connecting shaft rod comprises a third connecting shaft and a fourth connecting shaft, the third connecting shaft is integrally provided with a clamping round head, the fourth connecting shaft is provided with an outer clamping fixing plate, an external thread is arranged on the third connecting shaft, and a threaded shaft hole matched with the first connecting shaft in threaded connection is axially formed in the end part of the fourth connecting shaft. The connecting shaft rod of the split structure is also favorable for installing the clamping joint and the second clamping body, the clamping joint is installed in the second through hole through the threaded connection structure, the clamping joint can be detached through the threaded connection structure, and the clamping joint is removed from the second clamping body, so that the flexibility is high, and the operation is simple and convenient.

Further, the connecting device also comprises a plurality of second limiting plates which are integrally arranged on the connecting shaft rod so as to limit the axial sliding of the clamping joint in the second through hole. The second limiting plate that is located joint button head one side can cooperate the outer joint fixed plate of joint to limit the joint and connect the axial displacement on the second joint body to guarantee that the second joint body is stable to be installed in the honeycomb decorative board, do not rock the skew when making two honeycomb panels interconnect.

Further, the diameter of the first through hole is larger than that of the first plug-in shaft, and the diameter of the second through hole is larger than that of the fourth connecting shaft. The grafting mounting can free rotation in first through-hole to in conveniently rotating the grafting mounting and making outer joint fixed plate tightly support and lean on the lateral wall recess to the honeycomb decorative board, and the original position state can be maintained again to the first joint body, convenient and the joint of second joint body. The joint also can be free rotation in the second through-hole equally to outer joint fixed plate tightly supports during convenient rotation joint tightly to lean on the lateral wall recess to another honeycomb decorative board, and the original position state of second joint body also can position, with the convenient joint of first joint body.

Further, the banding baffle is including strengthening the base, setting up the plugboard on strengthening the base, the edge of plugboard sets up to the frontal surface structure. The sealing baffle is nailed into the groove of the side wall of the honeycomb veneer in a nailing mode, and the arrangement of the reinforcing base can facilitate the use of structures such as a nail hammer and the like, so that the sealing baffle is not easy to deform; the edge of banding baffle forms the recess with the frontal surface structure on honeycomb decorative board inner wall, makes things convenient for the banding baffle to fix on the honeycomb decorative board.

Furthermore, outer joint fixed plate sets up into the strip shaped plate, still including setting up the transition curved surface at the both ends department of strip shaped plate. The outer joint fixed plate of bar plate structure can rotate the horizontality in order to enter into the lateral wall recess of honeycomb decorative board, and transition curved surface's setting also is favorable to rotating grafting mounting or joint head so that outer joint fixed plate rotates the equal butt in the inner wall of honeycomb decorative board in both ends from horizontal position simultaneously, when conveniently fixing first joint body or second joint body, thereby also avoided the edges and corners of outer joint fixed plate too sharp-pointed harm honeycomb decorative board.

The utility model has the beneficial effects that: according to the embedded veneer connecting structure, multiple groups of clamping units are arranged on the honeycomb veneer at equal intervals, so that the usage amount of the clamping units is reduced, manufacturing materials are reduced, and manufacturing cost is reduced on the premise of ensuring the connecting effect.

What is important is that the embedded clamping unit replaces the traditional open-wire strip installation mode in the market, so that when the two honeycomb plates are used for indoor or outdoor assembly type installation, no external installation mark exists between the plates, and the installation attractiveness is improved.

In addition, the clamping unit can be made of a material with higher structural strength, the strength of the honeycomb veneer at the edge can be increased when the clamping unit is installed at the edge of the honeycomb veneer, and the installation problems that the edge of the honeycomb veneer is not easy to deform and the like are solved.

The clamping unit of the honeycomb veneer connecting structure is a first clamping body and a second clamping body which are mutually clamped, the first clamping body and the second clamping body can be fixedly arranged at the edge part of the honeycomb veneer by means of the outer clamping fixing plate, and the installation and fixation of the clamping bodies and the honeycomb veneer can be free from the influence of the thickness of the honeycomb veneer, so that the connecting structure can be suitable for honeycomb veneers with different sizes and thicknesses. And the joint unit is installed behind the limit portion of honeycomb panel, can explode the pearl joint body with the help of the square body joint structure and the banding baffle of the joint body and can not guarantee installation quality at the limit portion displacement of honeycomb decorative board, and the effect is showing.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic view of an overall installation structure of a connection structure of a pre-embedded veneer according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure view of a pre-embedded veneer connecting structure according to an embodiment of the present invention when a first clamping body and a second clamping body are clamped with each other;

fig. 3 is a schematic view of a clip structure of a connection structure of an embedded veneer according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an inserting fastener of an embedded veneer connecting structure according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an edge sealing baffle of a connection structure of an embedded veneer according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first clamping body of a connection structure of an embedded veneer according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second clamping body of a connection structure of an embedded veneer according to an embodiment of the present invention.

1-clamping unit, 2-first clamping body, 3-second clamping body, 4-clamping groove, 5-clamping joint, 6-first through hole, 7-second through hole, 8-clamping round head, 9-outer clamping fixing plate, 10-connecting shaft rod, 11-splicing fixing piece, 12-deformation gap, 13-edge sealing baffle, 14-first splicing shaft, 15-second connecting shaft, 16-first limiting plate, 17-threaded shaft hole, 18-threaded shaft, 19-third connecting shaft, 20-fourth connecting shaft, 21-second limiting plate, 22-reinforcing base and 23-splicing plate.

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, 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

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 an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1 to 5, a connection structure of an embedded veneer according to an embodiment of the present invention includes a plurality of sets of clamping units 1, wherein the plurality of sets of clamping units 1 are installed in a groove at an edge of an aluminum honeycomb panel at equal intervals for connecting two aluminum honeycomb panels.

In this embodiment, the clamping unit 1 includes a first clamping body 2 and a second clamping body 3 that can be clamped with each other, a clamping groove 4 provided on the first clamping body 2, and a clamping head 5 provided on the second clamping body 3, and the first clamping body 2 and the second clamping body 3 are clamped with each other by the above-mentioned clamping structure. In the present embodiment, the first clip body 2 and the second clip body 3 are both configured as rectangular bodies; first joint body 2 is last to set up first through-hole 6 axially, and the one end of first joint body 2 still the axial is provided with a joint groove 4, and this joint groove 4 and first through-hole 6 are in the tank bottom department intercommunication in joint groove 4. Inserting and mounting an inserting and fixing piece 11 in the first through hole 6, wherein the inserting and fixing piece 11 comprises a first inserting shaft 14 and a second connecting shaft 15, and the first inserting shaft 14 is inserted into the first through hole 6 from the outside; one end of the first plug-in shaft 14 is integrally provided with an outer clamping fixing plate 9 with a strip structure, the other end of the first plug-in shaft 14 is provided with a threaded shaft 18 hole 17, and the threaded shaft 18 hole 17 is axially arranged on the first plug-in shaft 14. One end of the second connecting shaft 15 is provided with a threaded shaft 18, the other end of the second connecting shaft is provided with a first limiting plate 16, and the first inserting shaft 14 and the second connecting shaft 15 are in threaded connection in the first through hole 6.

After inserting first joint body 2 in aluminium honeycomb panel's limit portion recess, the diameter of first through-hole 6 is greater than 1mm of the diameter of first spiale 14 in this embodiment, screws through the screw of the threaded connection of first spiale 14 and second connecting axle 15 each other and continues to rotate grafting mounting 11 in the direction, makes outer joint fixed plate 9 chucking in limit portion recess to with first joint body 2 fixed mounting in aluminium honeycomb panel limit portion.

In addition, the axial sets up second through-hole 7 on the second joint body 3, directly pegs graft in the second through-hole 7 and install joint 5, joint 5 includes joint button head 8, connecting shaft pole 10, outer joint fixed plate 9, wherein joint button head 8 is used for inserting in joint groove 4 so that first joint body 2 links to each other with the 3 joints of second joint body, connects shaft pole 10 and inserts in second through-hole 7, outer joint fixed plate 9 and joint button head 8 are located the both ends of second joint body 3 respectively. The connecting shaft rod 10 comprises a third connecting shaft 19 and a fourth connecting shaft 20, a second limiting plate 21 is integrally arranged on the third connecting shaft 19, and a second limiting plate 21 is also integrally arranged on the fourth connecting shaft 20; an axle end of the third connecting axle 19 is provided with the external screw thread, another axle end an organic whole of the third connecting axle 19 is connected with joint button head 8, an axle end of the fourth connecting axle 20 is provided with screw thread axle 18 hole 17, the other end of the fourth connecting axle 20 is provided with outer joint fixed plate 9, third connecting axle 19 and fourth connecting axle 20 are in second through-hole 7 inner path threaded connection in order to peg graft in second through-hole 7, joint button head 8 and outer joint fixed plate 9 expose respectively in the both ends of the second joint body 3 simultaneously.

In this embodiment, the diameter of the second through hole 7 is greater than the diameter of the fourth connecting shaft 20 by 1mm, and the connecting shaft rod 10 is continuously rotated in the screwing direction of the threads of the third connecting shaft 19 and the fourth connecting shaft 20, so that the external clamping fixing plate 9 is tightly clamped in the groove of the edge of another aluminum honeycomb panel, and the second clamping body 3 is fixed on the edge of another aluminum honeycomb panel.

As one of the preferred items of this embodiment, the first engaging member 2 and the second engaging member 3 can be made of high-strength alloy material to increase the strength of the edge of the cellular board, so that the position of the first engaging member 2 where the engaging groove 4 is provided cannot be simply set to a simple structure of the engaging groove 4. On the premise that the first clamping body 2 has higher strength, four deformation openings 12 are arranged at the positions of the groove walls of the clamping grooves 4 of the first clamping body 2, so that the clamping round head 8 can be smoothly and conveniently inserted into the clamping grooves 4 in an inserting mode.

In addition, as for the unilateral side of the aluminum honeycomb panel, a plurality of clamping units 1 are equidistantly arranged on the side edge part, so that the connecting effect is not reduced while the using number of the clamping units 1 is reduced.

Simultaneously, because aluminium honeycomb panel's limit portion recess is the notch that a three-dimensional link up, in order to avoid joint unit 1 to locate the roll-off from the both ends of limit portion recess, consequently at the both ends of limit portion recess, and all set up a closed stop between every two adjacent first joint bodies 2 or every two adjacent second joint bodies 3, thereby control the mounted position of the first joint body 2 or the second joint body 3, prevent that outer joint fixed plate 9 from appearing not hard up back in the limit portion recess, a plurality of joint units 1 concentrate on one, reduce the connection effect.

The edge sealing baffle 13 comprises a reinforcing base 22 and an inserting plate 23 arranged on the reinforcing base 22, and the edge of the inserting plate 23 is arranged into a frontal surface structure. When the sealing baffle is nailed in the edge groove of the aluminum honeycomb panel, the edge structure can scratch a groove on the side wall of the edge groove of the aluminum honeycomb panel, so that the edge sealing baffle 13 is stably fixed in the edge groove.

What needs to be supplemented is: the outer clamping fixing plate 9 is arranged into a strip-shaped plate, and semicircular transition curved surfaces are arranged at two line ends of the outer clamping fixing plate 9, so that the outer clamping fixing plate 9 can be rotated conveniently, and the clamping effect of the outer clamping fixing plate 9 is enhanced.

Where not mentioned above, all are applicable to the prior art.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a pre-buried type decorative board connection structure which characterized in that: the clamping unit (1) comprises a plurality of groups of clamping units (1), wherein the clamping units (1) comprise a first clamping body (2) and a second clamping body (3) which are mutually clamped; the clamping device is characterized in that a clamping groove (4) is formed in the first clamping body (2), a clamping connector (5) is arranged on the second clamping body (3), a first through hole (6) is formed in the first clamping body (2), a second through hole (7) is formed in the second clamping body (3), the first through hole (6) extends to the outer wall surface of the first clamping body (2) from the bottom of the clamping groove (4), the second through hole (7) penetrates through the second clamping body (3), and the clamping connector (5) is installed in the second through hole (7) in an inserted mode; the clamping joint (5) comprises a clamping round head (8) which is used for being clamped with the clamping groove (4), an outer clamping fixing plate (9) which is clamped and fixed with the veneer, and a connecting shaft lever (10) which is used for connecting the clamping round head (8) and the outer clamping fixing part; still including pegging graft install in first through-hole (6) with grafting mounting (11) of fixed mounting in decorative board side department with first joint body (2).

2. A pre-buried type veneer connection structure of claim 1, characterized in that: the clamping groove also comprises a plurality of deformation gaps (12) arranged on the groove wall of the clamping groove (4).

3. A pre-buried type veneer connection structure of claim 1, characterized in that: still including setting up in the decorative board lateral wall department with the banding baffle (13) that the first joint body of restriction (2) or the second joint body (3) roll-off decorative board.

4. A pre-buried type veneer connection structure of claim 1, characterized in that: the inserting fixing piece (11) comprises a first inserting shaft (14) and a second connecting shaft (15), wherein the first inserting shaft (14) is inserted into the first through hole (6) in an inserting mode, the second connecting shaft (15) is in threaded connection with the first inserting shaft (14), the outer clamping fixing plate (9) is arranged at the far screwed end of the first inserting shaft (14), and the first limiting plate (16) is arranged at the far screwed end of the second connecting shaft (15); the threaded end of the first plug-in shaft (14) is provided with a threaded shaft (18) hole (17), and the threaded end of the second connecting shaft (15) is provided with a threaded shaft (18) which is in threaded connection with the threaded shaft (18) hole (17).

5. A pre-buried type veneer connection structure of claim 1, characterized in that: the connecting shaft rod (10) comprises a third connecting shaft (19) and a fourth connecting shaft (20), the third connecting shaft (19) is integrally provided with a clamping round head (8) and the fourth connecting shaft (20) is provided with an outer clamping fixing plate (9), an external thread is arranged on the third connecting shaft (19), and a threaded shaft (18) hole (17) which is matched with the threaded shaft and connected with the first connecting shaft is axially formed in the end part of the fourth connecting shaft (20).

6. An embedded veneer connecting structure as claimed in claim 5, wherein: and the plurality of second limiting plates (21) are integrally arranged on the connecting shaft rod (10) to limit the axial sliding of the clamping joint (5) in the second through hole (7).

7. An embedded veneer connecting structure as claimed in claim 4, wherein: the diameter of the first through hole (6) is larger than that of the first plug-in shaft (14), and the diameter of the second through hole (7) is larger than that of the fourth connecting shaft (20).

8. A pre-buried type veneer connection structure of claim 3, characterized in that: the edge sealing baffle (13) comprises a reinforcing base (22) and an inserting plate (23) arranged on the reinforcing base (22), and the edge of the inserting plate (23) is arranged into a frontal surface structure.

9. A pre-buried type veneer connection structure of claim 1, characterized in that: the outer clamping fixing plate (9) is arranged into a strip-shaped plate and also comprises transition curved surfaces arranged at two ends of the strip-shaped plate.