CN215368423U

CN215368423U - Veneer connecting profile

Info

Publication number: CN215368423U
Application number: CN202120411971.0U
Authority: CN
Inventors: 丁泽成; 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: 2021-12-31
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a veneer connecting section bar and relates to the technical field of assembly type decoration. The connecting structure comprises a first connecting plate for connecting one veneer and a second connecting plate for connecting the other veneer, and also comprises a connecting section bar which is fixedly connected with the first connecting plate and the second connecting plate; the first connecting plate and the second connecting plate respectively comprise an insertion connecting part inserted in the honeycomb veneer and a positioning connecting part connected with the connecting profile, and further comprise positioning clamping columns arranged on the positioning connecting parts, clamping grooves are formed in a group of opposite side wall surfaces of the connecting profile, and caulking pieces inserted between the first connecting plate and the second connecting plate in the downward direction. The utility model is used for short edge connection of the honeycomb veneer, combines the structural characteristics of the honeycomb panel, has stable connection, has no installation trace and obvious effect.

Description

Veneer connecting profile

Technical Field

The utility model relates to the technical field of assembly decoration, in particular to a veneer connecting section.

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.

In view of the directionality of the cavities in the honeycomb panel, the edge portions of the honeycomb panel have two morphological structures, one is the edge portion with the groove and the strength of the edge portion is weak, and the other is the edge portion facing the honeycomb gap and the strength of the edge portion is relatively high. In the installation assembly of reality, the minor face of cuboid honeycomb panel uses the limit portion structure of honeycomb breach, long limit to use recess limit portion as leading to conveniently connect the honeycomb panel through external connection structure, wholly also many at the connection structure that recess limit portion department used, also be convenient for promote honeycomb panel limit intensity.

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 is single in installation structure and not attractive; 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 adopt nail dress processes such as screw, because need carry out structural transformation on original honeycomb panel, the unstable risk of nail dress occasionally is followed closely on the weaker surface course of honeycomb panel, can increase the technology manufacturing degree of difficulty and increase process flow, is not fit for the assembled fitment field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a veneer connecting section which is mainly used for short edge connection of veneers, realizes a hidden line installation mode of concave and convex traces when connecting two veneers and ensures the attractiveness of assembly and installation; the assembly type installation of being convenient for of dismouting can repeat, and fixed effect is stable, does not destroy the decorative board for solve above-mentioned technical problem.

The technical scheme for solving the problems is as follows: the veneer connecting section comprises a first connecting plate for connecting one veneer, a second connecting plate for connecting the other veneer, and a connecting section fixedly connected to the first connecting plate and the second connecting plate; the first connecting plate and the second connecting plate respectively comprise plug-in mounting connecting parts inserted into the honeycomb veneer and positioning connecting parts connected with the connecting profiles, and further comprise positioning clamping columns arranged on the positioning connecting parts, clamping grooves are formed in a group of opposite side wall surfaces of the connecting profiles, caulking pieces inserted between the first connecting plate and the second connecting plate from the lower direction are further included, the first connecting plate and the second connecting plate are fixed on two different veneers in a back-to-back plug-in mounting mode, the connecting profiles are connected with the two positioning clamping columns in a clamping mode simultaneously, and the caulking pieces are inserted into splicing gap positions of the two veneers from bottom to top.

Further, the cartridge connecting part is provided with a pipe body structure with a side wall notch, and the cartridge connecting part further comprises a fastening pin arranged on the cartridge connecting part. When the plug-in mounting connecting part is inserted into the cavity of the veneer of the honeycomb veneer structure, the plug-in mounting connecting part and the veneer are fixedly connected by means of the fastening pin and the inner structural ribs of the honeycomb veneer, so that the plug-in mounting connecting part and the veneer are fixedly nailed and prevented from being separated again. The material use and the weight of the plug-in connection part of the pipe body structure are greatly reduced; the axial opening that sets up on the body gives the cartridge connecting portion suitable drawing in and opening deformability to insert the cartridge connecting portion of taking tight set pin in the structure cavity of honeycomb decorative board.

Furthermore, the section of the positioning clamping column is set to be a T-shaped section, and the corresponding clamping groove is also set to be a T-shaped groove. When the connecting section bar is connected with the first connecting plate and the second connecting plate and is connected with the first connecting plate and the second connecting plate in a clamping manner by the T-shaped clamping structure, the first connecting plate, the connecting section bar and the second connecting plate can be clamped and connected in a horizontal direction without relative sliding, and the joints among the plates are controlled. The operation of installation and disassembly can be realized horizontally and longitudinally, and the on-site disassembly and assembly and adjustment are convenient.

Further, the caulking piece comprises a caulking plate and a plurality of inserting pins extending out of the caulking plate. The caulking piece is connected with the first connecting plate and the second connecting plate in an inserting mode through the inserting pins, the lower gap of the caulking plate can be filled from bottom to top in the connecting state, and the lower end face of the veneer is guaranteed to be smooth and consistent.

Furthermore, the connecting device also comprises a caulking insertion groove arranged on the first connecting plate and a caulking insertion groove arranged on the second connecting plate. The caulking inserting groove is used for inserting the inserting pin into the caulking inserting groove, so that the caulking piece can be connected with the first connecting plate and the second connecting plate in an inserting mode.

Furthermore, the side wall of the inserting pin is also provided with sawtooth grains, and the corresponding side wall of the caulking inserting groove is also provided with sawtooth grains. When the inserting pin is inserted into the caulking inserting groove, the friction force of the inserting contact surface can be increased by means of the sawtooth grains, and the caulking piece is prevented from being separated from the first connecting plate or the second connecting plate. And the distance that the inserting pin inserts in the caulking inserting groove can be adjusted, so that the caulking plate can change the inserting depth according to the thickness of the lower plate body of the honeycomb veneer, and the connection flatness between plates can be ensured while the caulking piece fills the gap.

Further, the width of the positioning connection part is larger than the thickness of the facing plate. The location connecting portion can also buckle the parcel in the limit portion department of decorative board except can regard as joint base plate bearing location joint post to link to each other with convenient connecting profile and first connecting plate, second connecting plate joint, location connecting portion further strengthen the fixed connection effect of first connecting plate and decorative board, second connecting plate and decorative board.

Furthermore, the plug pin is made of elastic plastic. The inserting pin is made of elastic plastic to obtain high-quality elastic deformation capacity, so that the inserting depth of the inserting pin can be adjusted in the caulking inserting groove corresponding to the sawtooth grains, the caulking inserting groove cannot be unfolded, and the inserting and clamping effect of the caulking inserting pin is guaranteed.

Further, the plug-in connection part is inserted in the plug-in connection part so as to force the fastening pin to be transversely nailed into the veneer. The plug-in mounting plug block can be plugged into the pipe body of the plug-in mounting connecting part to prop open the plug-in mounting connecting part and fulfill the aim of fixing the plug-in mounting connecting part and the cavity of the honeycomb veneer by using the fastening pins to be nailed in the inner structural ribs of the honeycomb veneer.

The utility model has the beneficial effects that: according to the veneer connecting section, the first connecting plate and the second connecting plate are respectively inserted into the side walls of two different honeycomb veneers through the inserting connecting parts, and are connected with the connecting section in a clamping manner through the positioning connecting parts, so that the short edges of the two veneers are connected. And, still set up the caulking piece that the grafting degree of depth is adjustable at two decorative board edge junctions, when dealing with the honeycomb decorative board of different thickness, the caulking piece can all change its depth of insertion so that its lower terminal surface is parallel and level with the lower surface of honeycomb decorative board, and the terminal surface that exposes when guaranteeing the decorative board installation is level, promotes the installation aesthetic property.

Most importantly: as the connecting structure for connecting the two veneers, when the connecting structure is used for connecting the edges of the short edges of the honeycomb veneer, the connecting structure is nailed and fixed through the inner structure ribs of the honeycomb veneer, so that stress points are prevented from appearing on the surface layer of the honeycomb veneer, and the surface layer of the honeycomb veneer is prevented from being damaged.

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 illustrating an overall installation structure of a veneer connecting structure according to an embodiment of the present invention;

FIG. 2 is a partially enlarged schematic view of an overall installation structure of a veneer connecting structure according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a plug-in connection portion of a veneer connection structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a connection profile of a veneer connection structure according to an embodiment of the present invention;

fig. 5 is a structural example of a honeycomb veneer of a veneer connecting structure according to an embodiment of the present invention.

1-a first connecting plate, 2-a second connecting plate, 3-a plug-in connecting part, 4-a positioning connecting part, 5-a connecting profile, 6-a positioning clamping column, 7-a clamping groove, 8-a caulking piece, 9-a fastening pin, 10-a caulking plate, 11-a splicing pin, 12-a caulking splicing groove, 13-a sawtooth line and 14-a plug-in block.

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 veneer connecting profile according to an embodiment of the present invention includes a first connecting plate 1 connected to one of the veneers, a second connecting plate 2 connected to the other veneer, and a connecting profile 5 fixedly connected to the first connecting plate 1 and the second connecting plate 2. The first connecting plate 1 and the second connecting plate 2 both comprise a positioning connecting part 4 and an inserting connecting part 3; wherein cartridge connecting portion 3 sets up to a square pipe, and cartridge connecting portion 3's the integrative location connecting portion 4 that is provided with the plate body structure that extends of one end department, one side perpendicular to location connecting portion 4 that the last back of cartridge connecting portion 3 of location connecting portion 4 is provided with location joint post 6. And then be provided with joint recess 7 corresponding to the 6 joints of location joint post on the connecting profile 5, connecting profile 5 links to each other with first connecting

plate

1 and 2 joints of second connecting plate simultaneously with two joint recesses 7 to the realization is to the connection of two honeycomb decorative boards.

As one of the preferred items of this embodiment, when the first connecting plate 1 or the second connecting plate 2 is connected to the honeycomb veneer, the inserting connection portion 3 is inserted into the structural cavity of the honeycomb veneer, and taking the first connecting plate 1 as an example, the inserting connection portion 3 of the first connecting plate 1 is inserted into the honeycomb veneer and then is connected to the connecting profile 5 in a clamping manner, a step height difference is formed with the surface of the honeycomb veneer, and this step height difference is particularly obvious on the exposed surface of the connected honeycomb veneer. The same is true of the second connector panel 2 when the honeycomb trim panels are connected. And then inserted between the first connecting plate 1 and the second connecting plate 2 by caulking pieces 8 from bottom to top, so that the lower end faces of the two honeycomb veneer panels are connected in a flush manner.

Furthermore, when the caulking pieces 8 are used for filling the residual gap between the two honeycomb facing plates, the caulking pieces can be adaptively adjusted according to the thicknesses of the facing plates. A caulking inserting groove 12 is formed at the junction of the positioning connecting part 4 and the inserting connecting part 3 along the pipe wall of the inserting connecting part 3. The caulking piece 8 is inserted into the caulking inserting groove 12 through the inserting pin 11, and then the gap between the two honeycomb veneer boards is filled up through the caulking plate 10 to form a caulking structure.

As a second preferred item of this embodiment, the side wall of the caulking insertion groove 12 is provided with a sawtooth pattern 13, and the insertion butt-joint side wall of the insertion pin 11 is also provided with a sawtooth pattern 13. When the caulking piece 8 is inserted into the caulking inserting groove 12 through the inserting pin 11, the inserting limiting structure is formed through the sawtooth grains 13. Meanwhile, the inserting pin 11 is made of elastic plastic, and can be elastically deformed when being inserted into the caulking inserting groove 12, so that the inserting pin 11 can be conveniently inserted into the caulking inserting groove 12, and the phenomenon that the sawtooth tooth tops are nailed and spread out of the caulking inserting groove 12 to cause the sawtooth limiting structure to lose efficacy is avoided. Or cause the serrations 13 to break.

As a third preferred item of this embodiment, a side wall notch is formed at a turning point of the insertion connection portion 3 of the square tube structure, a fastening pin 9 is transversely disposed on a side wall of the insertion connection portion 3 in the horizontal direction, and a tube wall of the insertion connection portion 3 is drawn toward the center of the insertion connection portion 3, so that the insertion of the insertion connection portion 3 into the structural cavity of the honeycomb veneer is facilitated, and at this time, the fastening pin 9 does not limit the insertion of the insertion connection portion 3. After the plug-in connecting part 3 is inserted into the structural cavity, a plug-in block 14 is plugged into the pipe hole of the plug-in connecting part 3, the plug-in block 14 props up the plug-in connecting part 3, so that the fastening pin 9 is nailed on the inner structural rib of the honeycomb veneer, and the plug-in fixing part and the honeycomb veneer are fixed.

In this embodiment, the cross section of the positioning clip column 6 is set to be a T-shaped cross section, and the corresponding clip groove 7 is also set to be a T-shaped groove. The connecting section bar 5 and the first connecting plate 1 and the connecting section bar 5 and the second connecting plate 2 are prevented from rotating relatively. And the width of the positioning connecting part 4 is larger than the thickness of the veneer plate, so that the positioning connecting part 4 can be matched with the plug-in connecting part 3 to clamp the upper plate layer or the lower plate layer of the honeycomb plate after being bent.

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 section bar is connected to decorative board which characterized in that: the decorative plate comprises a first connecting plate (1) connected with one decorative plate, a second connecting plate (2) connected with the other decorative plate, and connecting sectional materials (5) fixedly connected to the first connecting plate (1) and the second connecting plate (2) simultaneously; the honeycomb decorative panel is characterized in that the first connecting plate (1) and the second connecting plate (2) comprise insertion connecting parts (3) inserted into the honeycomb decorative panel and positioning connecting parts (4) connected with connecting profiles (5), and further comprise positioning clamping columns (6) arranged on the positioning connecting parts (4), clamping grooves (7) are formed in a group of opposite side wall surfaces of the connecting profiles (5), and further comprise caulking pieces (8) inserted between the first connecting plate (1) and the second connecting plate (2) from the lower direction, the first connecting plate (1) and the second connecting plate (2) are inserted in the opposite directions and fixed on two different decorative panels, the connecting profiles (5) are connected with the two positioning clamping columns in a clamped mode simultaneously, and the caulking pieces (8) are inserted into the gap positions of the two decorative panels from the lower direction.

2. A veneer connecting profile according to claim 1, wherein: the plug-in mounting connecting part (3) is arranged into a pipe body structure with a side wall opening, and further comprises a fastening pin (9) arranged on the plug-in mounting connecting part (3).

3. A veneer connecting profile according to claim 1, wherein: the cross section of the positioning clamping column (6) is set to be a T-shaped cross section, and the corresponding clamping groove (7) is also set to be a T-shaped groove.

4. A veneer connecting profile according to claim 1, wherein: the caulking piece (8) comprises a caulking plate (10) and a plurality of inserting pins (11) extending out of the caulking plate (10).

5. A veneer connecting profile according to claim 4, wherein: the connecting device also comprises a caulking inserting groove (12) arranged on the first connecting plate (1) and a caulking inserting groove (12) arranged on the second connecting plate (2).

6. A veneer connecting profile according to claim 5, wherein: the side wall of the inserting pin (11) is also provided with sawtooth grains (13), and the corresponding side wall of the caulking inserting groove (12) is also provided with the sawtooth grains (13).

7. A veneer connecting profile according to claim 1, wherein: the width of the positioning connecting part (4) is larger than the thickness of the facing plate.

8. A veneer connecting profile according to claim 4, wherein: the plug pin (11) is made of elastic plastic.

9. A veneer connecting profile according to claim 2, wherein: the veneer board fixing device also comprises an insertion plug block (14) which is inserted in the insertion connecting part (3) to force the fastening pin (9) to be transversely nailed into the veneer board.