CN215368165U

CN215368165U - Side plate closing-in card inserting connection structure

Info

Publication number: CN215368165U
Application number: CN202120412038.5U
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 side plate closing-in card-inserting connecting structure, and relates to the technical field of assembly type decoration. The edge part of the first fixing part is provided with a first inserting groove, the edge part of the inserting part far away from the first fixing part is provided with a second inserting groove, and the first fixing part and the second fixing part are both provided with nail connecting through holes; still including connecting the expansion retaining member of fixed first fixed part to sideboard limit portion department, the expansion retaining member includes the nail dress bolt and with nail dress bolt threaded connection's expansion nut spare, has seted up the cross expansion tank on the expansion nut spare. The utility model is connected and fixed with the honeycomb plate by taking card insertion as a basis and nailing as an auxiliary, and then fixed on a wall body, aiming at the structural characteristics of the honeycomb plate, the edge strength of the honeycomb plate is strengthened.

Description

Side plate closing-in card inserting connection structure

Technical Field

The utility model relates to the technical field of assembly type decoration, in particular to a side plate closing-in card inserting connection structure.

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.

In a section bar beam structure that can be used as a hem line that patent number is CN201721799463.4 discloses, mainly include decorative board subassembly, decorative board hem subassembly and decorate the section bar subassembly, one side that the decorative board subassembly is close to the wall is equipped with decorative board hem subassembly, and decorative board subassembly's lower part is equipped with decorates the section bar subassembly, decorative board hem subassembly and decorative section bar subassembly interconnect to together fix on the wall. The utility model discloses a profitable effect is: the light source assembly is integrated on the section bar adapter to form a luminous edge folding line, so that the ceiling is more attractive and fashionable.

As the limit board binding off connection structure of traditional form, this utility model when fixed mounting, the fixed mode of nailing that adopts is not applicable to the plate body binding off installation of honeycomb panel structure for still can appear the limit portion weak serious problem that leads to binding off the effect poor, the quality is unstable when receiving limit installation honeycomb panel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a side plate closing-in and card-inserting connection structure, which is combined with the special structural form of a honeycomb veneer, aims at forming a stable side plate closing-in connection structure for the honeycomb plate, improves the problem that the honeycomb veneer is not easy to fix and install due to weak strength and thin structural layer when the edge is connected to a wall body, and is used for solving the technical problem.

The technical scheme for solving the problems is as follows: the edge plate closing-in card inserting connection structure comprises an inserting part inserted into an edge plate, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are connected to the inserting part; still including connecting the expansion retaining member of fixed first fixed part to sideboard limit portion department, the expansion retaining member including the nail dress bolt and with nail dress bolt threaded connection's expansion nut spare, the cross expansion tank has been seted up on the expansion nut spare.

Furthermore, the connecting device also comprises an elastic connecting part which is arranged on the inserting part and is fixedly connected with the second fixing part. The edge is down when the parcel is on grafting portion, can transversely increase the width size of grafting portion, consequently when with this device fixed mounting on the wall body to elastic connection portion makes and takes place slight distortion between grafting portion and the second fixed part, provides suitable horizontal installation and reserves the clearance, guarantees the fixed mounting effect.

Furthermore, the groove wall of the first inserting groove is uniformly provided with clamping convex teeth. When the limit portion upper edge of honeycomb limit portion was inserted in first inserting groove, chucking dogtooth can increase its grafting frictional force, prevents that it from appearing sliding or rocking, influences the installation accuracy.

Furthermore, the structure cavity is arranged inside the inserting part. The arrangement of the structure cavity is used for reducing the weight of the connecting structure, reducing the material consumption and reducing the cost.

And the expansion nut further comprises a limit end plate arranged at one end of the expansion nut, and the edge of the limit end plate close to the end of the expansion nut is arranged in a frontal surface shape. The expansion nut piece is clamped in the cavity at the edge part of the honeycomb side plate through the limiting end plate, and the limiting end plate with the frontal surface shape end edge structure is also favorable for nailing the expansion nut piece in the honeycomb side plate so as to enable the expansion nut piece to be accurately positioned and screwed with the nailing bolt.

Furthermore, still include a plurality of simultaneously connect in the reinforcing arris muscle of first fixed part and second fixed part. Strengthen the connection structure intensity that the arris muscle can strengthen between first fixed part and the second fixed part for this device can be better undertake the weight of honeycomb panel.

Further, the stud bolt includes a tapered screw and a fastening end portion disposed at a bottom of the tapered screw and having a diameter larger than a maximum diameter of the tapered screw. The nail bolt is in threaded connection with the expansion nut piece through the conical screw rod, the expansion nut piece can be spread by the conical screw rod structure to be blocked in the honeycomb plate, and the fastening end portion of the nail bolt is matched with the expansion nut piece at the nail through hole of the first fixing portion to form a fixing structure so as to stably and fixedly connect the first fixing portion with the honeycomb side plate.

Further, the first fixing part and the second fixing part are perpendicular to each other, and the first fixing part and the second fixing part are connected with each other in a rigid connection manner. The first fixing part and the second fixing part are connected with each other and are rigidly connected to maintain the shape, the first fixing part is connected with the cellular board, the second fixing part is fixed on the wall, and the cellular board can guarantee the horizontal position and the edge folding state.

Further, the diameter of the nailing through hole is larger than that of the expansion nut piece which is not expanded and becomes larger, and the diameter of the expansion nut piece after being completely in threaded connection with the nailing bolt is larger than that of the nailing through hole. The dimensional difference between the nailing through-hole and the expansion nut member may be used to ensure that the expansion locking member can fixedly connect the first fixing portion and the honeycomb panel together.

The utility model has the beneficial effects that: according to the edge plate closing-in card-inserting connection structure, when the upper edge of the honeycomb edge plate is inserted into the first inserting groove, the lower edge of the honeycomb edge plate is bent to be wrapped on the lower edge of the inserting part and placed in the second inserting groove, so that a half-wrapping fixed shape is formed between the edge of the honeycomb edge plate and the inserting part. And after the connection structure and the honeycomb side plate are inserted and connected, the first fixing part is provided with a nail connecting through hole, the expansion locking part is used for further strengthening the fixed connection of the connection structure and the honeycomb side plate, and the second fixing part is fixed on a wall body in a nailing mode to finish the insertion, fixed connection and installation of the edge receiving card of the honeycomb side plate.

The drop-level modeling ceiling system formed by the honeycomb veneer can be stably and fixedly connected with the honeycomb panel and a wall body, and can also enhance the strength of the edge part of the honeycomb panel, and the drop-level modeling ceiling system has an obvious effect when being used as a ring in the field of assembly decoration.

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 side plate closing-in card insertion connection structure according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the whole structure of a side plate closing-in card insertion connection structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an expansion nut member of an edge plate closing-in card insertion connection structure according to an embodiment of the present invention.

1-an insertion part, 2-a first fixing part, 3-a second fixing part, 4-a first insertion groove, 5-a second insertion groove, 6-a nail-joint through hole, 7-an expansion locking part, 8-a nail-joint bolt, 9-an expansion nut part, 10-a cross expansion groove, 11-an elastic connecting part, 12-a clamping convex tooth, 13-a structural cavity, 14-a limiting end plate, 15-a reinforcing rib, 16-a conical screw and 17-a fastening end part.

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 3, a side plate necking card insertion connection structure according to an embodiment of the present invention includes an insertion portion 1 inserted into a side plate, and a first fixing portion 2 and a second fixing portion 3 connected to the insertion portion 1. The first inserting groove 4 is further formed in the connecting position of the first fixing portion 2 and the inserting portion 1, the upper edge of the cellular board is inserted into the first inserting groove 4, and the groove wall of the first inserting groove 4 is further provided with clamping convex teeth 12 so as to clamp the upper edge of the cellular board. In addition, the first fixing part 2 is further provided with a nail through hole 6, and an expansion locking piece 7 is nailed at the edge part of the honeycomb plate from the nail through hole 6 so as to fixedly connect the first fixing part 2 with the honeycomb plate. The second fixing part 3 is directly nailed on the wall body, so that the closing-up fixing installation of the honeycomb panel is realized.

As one preferred item of this embodiment, when the device is connected and fixed with a honeycomb panel, the inserting part 1 is further inserted into the groove at the edge of the honeycomb panel, at this time, the lower edge of the honeycomb panel is attached to the lower end part of the inserting part 1, a second inserting notch 5 is formed at the side wall of the lower end of the inserting part 1 close to the wall, when the inserting part 1 is attached to the wall, the second inserting notch 5 forms an inserting notch in cooperation with the wall, and the lower edge of the honeycomb panel is also inserted into the second inserting notch 5 after being vertically bent, so that the honeycomb panel forms a wrapping structure layer at the inserting part 1 except the wall.

After the honeycomb panel and the connection structure are inserted and mounted, the first fixing part 2 is attached to the upper surface of the honeycomb panel, the honeycomb panel is nailed from the nailing through hole 6 by using the nailing bolt 8 and taken out again, then the expansion nut member 9 is installed into the honeycomb panel from the nailing position, and the expansion nut member 9 is rotated to tightly clamp the limit end plate 14 of the expansion nut member 9 on the side wall of the internal structure of the honeycomb panel. The lower edge of the end plate 14 is made frontal to facilitate the insertion of the expansion nut member 9 inside the honeycomb panel.

In this embodiment, the expansion locking member 7 includes a nail bolt 8 and an expansion nut member 9; the nailing bolt 8 comprises a circular truncated cone screw 16 and a fastening end 17 arranged at the bottom of the circular truncated cone screw 16, the nailing bolt 8 is in threaded connection with the expansion nut 9, when the circular truncated cone screw 16 is in threaded connection with the expansion nut 9, the circular truncated cone screw 16 rotates and screws, and meanwhile, the cross expansion groove 10 formed in the expansion nut 9 can be expanded, so that the expansion nut 9 is enlarged inside the honeycomb plate and is combined with the limiting end plate 14, and the nailing bolt is stably fixed and limited under the nailing through hole 6, and is convenient to install and position.

As the essential factors for achieving the expansion locking, it is to be noted that the diameter of the fastening end portion 17 is larger than the diameter of the nail through-hole 6, the maximum diameter of the circular truncated cone screw 16 is larger than the diameter of the expansion nut member 9, the diameter of the nail through-hole 6 is larger than the diameter of the expansion nut member 9 which is not expanded to become large, and the diameter of the expansion nut member 9 after being completely screwed with the nail bolt 8 is larger than the diameter of the nail through-hole 6.

As a second preferred aspect of the present embodiment, the elastic connection part 11 is used as an intermediate connection part when the second fixing part 3 is connected to the socket part 1, the elastic connection part is fixedly connected to both the socket part 1 and the second fixing part 3, and the elastic connection part 11 can be made of a metal material with high flexibility and hardness. Once the thickness of the lower edge of the cellular board is greater than the width of the second plugging notch 5, the plugging portion 1 can also deflect outwards by taking the elastic connecting portion 11 as an axis when being installed on the wall body, so as to accommodate the lower edge board body of the cellular board.

Furthermore, a structural cavity 13 is provided inside the socket 1 to reduce the weight and material cost of the socket 1. A reinforcing rib 15 is further arranged between the first fixing part 2 and the second fixing part 3 to reinforce the rigid connection structure between the first fixing part 2 and the second fixing part 3 and maintain the first fixing part 2 and the second fixing part 3 to keep an included angle of 90 degrees so as to keep the long-term service life of the fixing device.

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 connection structure is inserted to sideboard binding off card which characterized in that: the side plate edge fixing device comprises an inserting part (1) inserted with a side plate, and a first fixing part (2) and a second fixing part (3) which are connected to the inserting part (1), wherein a first inserting groove (4) is formed in the joint of the first fixing part (2) and the inserting part (1), a second inserting groove (5) is formed in the end edge of the inserting part (1) far away from the first fixing part (2), and nail connecting through holes (6) are formed in the first fixing part (2) and the second fixing part (3); still including connecting expansion retaining member (7) of fixed first fixed part (2) to limit board limit portion department, expansion retaining member (7) including nail dress bolt (8) and with nail dress bolt (8) threaded connection's expansion nut spare (9), cross expansion tank (10) have been seted up on expansion nut spare (9).

2. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the connecting device also comprises an elastic connecting part (11) which is arranged on the inserting part (1) and is fixedly connected with the second fixing part (3).

3. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: and clamping convex teeth (12) are uniformly arranged on the wall of the first inserting groove (4).

4. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the plug-in part comprises a plug-in part (1) and also comprises a structural cavity (13) arranged in the plug-in part (1).

5. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the expansion nut piece is characterized by further comprising a limiting end plate (14) arranged at one end of the expansion nut piece (9), and the plate edge of the limiting end plate (14) close to the end of the expansion nut piece (9) is arranged to be in a frontal surface shape.

6. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the fixing device also comprises a plurality of reinforcing ribs (15) which are connected to the first fixing part (2) and the second fixing part (3) at the same time.

7. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the nailing bolt (8) comprises a circular truncated cone screw rod (16) and a fastening end part (17) which is arranged at the bottom of the circular truncated cone screw rod (16) and has a diameter larger than the maximum diameter of the circular truncated cone screw rod (16).

8. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the first fixing part (2) and the second fixing part (3) are perpendicular to each other, and the first fixing part and the second fixing part (3) are also connected with each other in a rigid connection manner.

9. The edge panel shell-in card-insertion connecting structure of claim 1, wherein: the diameter of the nail through hole (6) is larger than that of the expansion nut piece (9) which is not expanded and becomes larger, and the diameter of the expansion nut after the expansion nut piece (9) is completely in threaded connection with the nail bolt (8) is larger than that of the nail through hole (6).