CN219060559U

CN219060559U - Corner connecting piece and suspended ceiling supporting structure

Info

Publication number: CN219060559U
Application number: CN202222559920.XU
Authority: CN
Inventors: 王守国
Original assignee: Shandong Alpha New Material Technology Co ltd
Current assignee: Shandong Alpha New Material Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a corner connecting piece and a suspended ceiling supporting structure, and belongs to the technical field of decoration materials. The corner connecting piece comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are U-shaped plate bodies, the bottom plates of the first connecting part and the second connecting part are vertically connected, a plurality of connecting holes are respectively formed in the bottom plates of the first connecting part and the second connecting part, and a row of sugar-gourd-shaped perforated holes formed by the connecting holes are formed in the bottom plate of at least one connecting part along the middle line of the bottom plate. The corner connecting piece designed by the utility model is provided with the connecting holes of the sugar-gourd-shaped on the bottom plate of the connecting part, the quantity of the connecting holes is more convenient to adjust, the precision is high, and the corner connecting piece can resist larger pulling force when being used for connecting the vertical supporting keels, so that the stability of the connection between the connecting piece and the vertical supporting keels is ensured.

Description

Corner connecting piece and suspended ceiling supporting structure

Technical Field

The utility model relates to the technical field of decoration keel accessories, in particular to a corner connecting piece and a suspended ceiling supporting structure.

Background

In the indoor decoration construction process, a supporting structure for decoration needs to be manufactured by keels, and the supporting structure is generally composed of side keels (connecting walls), transverse supporting keels, vertical supporting keels and corner keels (used for butt joint of the transverse supporting keels and the vertical supporting keels), and then decoration plates are installed on the keel supporting structure.

The butt joint of current horizontal and vertical support fossil fragments is generally dock by the angle fossil fragments of an L type, and L type angle fossil fragments can play the effect of connection, but its location to both sides fossil fragments is not firm enough, takes place to rock easily, and the angle fossil fragments width of L type is limited moreover, and its adjustable scope is limited. The right angle connecting piece has been designed to this problem to have fossil fragments producer now, dock with the U-shaped plate body with horizontal, vertical supporting fossil fragments with two side plate body designs, adjustable scope grow behind the plate body length extension, U-shaped plate body is also more firm with supporting fossil fragments's connection in addition, but this kind of corner connecting piece needs the scene trompil when connecting mostly, the workman needs to be according to the butt joint length after adjusting respectively to connecting piece and fossil fragments to connect fixedly through the rivet, moreover the accuracy requirement to the trompil position is higher, the construction operation degree of difficulty is big. Some manufacturers also pre-punch the connecting pieces to reduce the on-site punching operation, but the pre-punched connecting pieces also have the problem of low adjustment precision, so that in order to ensure the construction precision, additional punching is needed on the site.

In addition, at present connecting piece that uses is using rivet and fossil fragments to connect fixedly the back, and the end of keeping off of rivet can be higher than the plane of fossil fragments, when carrying out the decorative board installation, because the existence of rivet makes the decorative board unable closely laminating contact with fossil fragments, causes the decorative board poor in flatness after the installation, and is unsightly, influences fitment quality.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model designs the corner connecting piece to solve the problems of high field construction operation difficulty and inconvenient application of the existing corner connecting piece.

The technical scheme adopted by the utility model is as follows: the corner connecting piece comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are U-shaped plate bodies, the bottom plates of the first connecting part and the second connecting part are vertically connected, a plurality of connecting holes are respectively formed in the bottom plates of the first connecting part and the second connecting part, and a row of sugar-gourd-shaped perforated holes formed by the connecting holes are formed in the bottom plate of at least one connecting part along the middle line of the bottom plate.

Further, a row of sugar-gourd-shaped perforations formed by a plurality of connecting holes are respectively arranged on the bottom plates of the first connecting part and the second connecting part along the respective central lines, and 3 independent elliptic perforations are arranged at the connecting positions close to the two connecting holes along the width direction.

Further, the bottom plates of the first connecting part and the second connecting part are respectively provided with a boss in a bending and protruding way towards the inner side surfaces of the respective plates, the bosses are arranged along the length direction of the bottom plates, and the connecting holes on the bottom plates are all formed in the bosses of the bottom plates. The boss forms a slot in the bottom surface of bottom plate, and the slot cooperates with the sand grip on the bottom plate of supporting the fossil fragments, and the mutual block plays firm effect of connecting, simultaneously, after using rivet connection, the fender head of rivet can sink in the slot, does not outstanding at the lateral surface of plate body.

Further, the plate body of the first connecting part is provided with a section of flat plate part at the joint of the plate body of the first connecting part and the second connecting part, and two sides of the plate body of the flat plate part are symmetrically provided with a notch respectively.

Further, the corner connecting piece is of an integrated structure formed by stamping and forming a metal plate, and the bending connection positions of the bottom plates of the first connecting part and the second connecting part are respectively sunken outwards in triangular lines on the boss to form the reinforcing ribs.

The utility model simultaneously designs a suspended ceiling supporting structure, which consists of a first side keel, a second side keel, a plurality of transverse supporting keels, a plurality of vertical supporting keels, L-shaped angle keels and a plurality of corner connectors as described above, wherein the transverse supporting keels and the vertical supporting keels are in the same number and are vertically arranged, one ends of the transverse supporting keels are connected through the first side keels, one ends of the vertical supporting keels are connected through the second side keels, the other ends of the transverse supporting keels and the vertical supporting keels are in butt joint through the corner connectors in a one-to-one correspondence manner, and the angle keels are connected to the outer sides of the corner connectors.

The utility model also designs a suspended ceiling supporting structure for the suspended ceiling decoration lamp groove, which consists of a first side keel, a second side keel, a plurality of transverse supporting keels, a plurality of vertical supporting keels, a plurality of F-shaped keels and a plurality of corner connecting pieces, wherein the transverse supporting keels and the vertical supporting keels are the same in number and are vertically arranged, one ends of the transverse supporting keels are connected through the first side keel, one ends of the vertical supporting keels are connected through the second side keel, the other ends of the vertical supporting keels are vertically butted in the middle of the transverse supporting keels through the corner connecting pieces, and the other ends of the transverse supporting keels are connected through the F-shaped keels, the L-shaped keels, the U-shaped keels or the combined keels of the two U-shaped keels.

In addition, the utility model also designs a suspended ceiling supporting structure for the suspended ceiling curtain box, the suspended ceiling supporting structure is composed of a first side keel, a second side keel, a plurality of first transverse supporting keels, a second transverse supporting keels, vertical supporting keels, L-shaped angle keels and a plurality of corner connectors, wherein the first transverse supporting keels calculate specific numbers and intervals according to specific weight of an externally hung object, the second transverse supporting keels and the vertical supporting keels are the same in number and are vertically arranged, one ends of the first transverse supporting keels are connected through the first side keels, one ends of the vertical supporting keels are connected through the second side keels, the other ends of the first transverse supporting keels are connected through U-shaped keels or L-shaped keels and are vertically butted in the middle of the vertical supporting keels, the other ends of the vertical supporting keels are vertically butted with one ends of the second transverse supporting keels through the corner connectors, and the L-shaped angle keels are connected to the outer sides of the corner connectors.

The utility model also designs a suspended ceiling supporting structure for the indoor decoration central air-conditioning suspended ceiling system and the false beam suspended ceiling system, wherein the suspended ceiling supporting structure consists of a first side keel, a second side keel, a plurality of transverse supporting keels, a plurality of first vertical supporting keels, a plurality of second vertical supporting keels, a first L-shaped keel, a plurality of second L-shaped keels and a plurality of corner connectors as described above, the numbers of the transverse supporting keels, the first vertical supporting keels and the second vertical supporting keels are the same, one ends of the first vertical supporting keels are connected through the first side keels, one ends of the second vertical supporting keels are connected through the second side keels, and two ends of the transverse supporting keels are vertically butted with the other ends of the first vertical supporting keels and the second vertical supporting keels respectively through the corner connectors and are connected into a whole through the first L-shaped keels and the second L-shaped keels respectively.

Compared with the prior art, the utility model discloses a corner connector, which is characterized in that: the bottom plates of the two connecting parts are respectively provided with a sugarcoated haws perforation formed by a plurality of connecting holes, so that the perforation operation in site construction is reduced, the connecting holes are continuous sugarcoated haws holes, the adjustment of the butt joint position is more convenient, and the adjustment precision is higher. And moreover, after the rivet penetrates through the sugar hoist-shaped hole to be fixed, particularly after the rivet is fixed with the vertical supporting keel, the rivet can bear great tensile force, the phenomenon of sliding holes cannot occur, and the stability of the keel structure is higher. The two connecting parts of the connecting piece are respectively inserted into the supporting keels in two directions, and the grooves formed on the bottom surfaces of the bosses on the connecting parts can be matched with the convex strips on the bottom plate of the supporting keels, so that the connection with the supporting keels is more stable; the connecting hole on the plate body is arranged on the boss, after the rivet is used for connection, the blocking head of the rivet can be completely sunk into the groove on the back side of the convex strip, and the installation of the later-stage decorative plate is facilitated. The suspended ceiling supporting structure using the corner connecting piece is more stable in connection, higher in construction efficiency and guaranteed in decoration quality.

Drawings

Fig. 1 is a schematic structural view of a corner connector.

Fig. 2 is a schematic side view of a corner connector.

Fig. 3 is a schematic structural view of a first embodiment of a ceiling support structure.

Fig. 4 is a schematic structural view of a second embodiment of a ceiling support structure.

Fig. 5 is a schematic structural view of a third embodiment of a suspended ceiling support structure.

Fig. 6 is a schematic structural view of a fourth embodiment of a ceiling support structure.

In the figure, a first connecting part, a second connecting part, a 3-sugar gourd-shaped perforation, a 4-connecting perforation, a 5-boss, a 6-plate part, a 7-notch, a 10-corner connecting piece, a 11 first side keel, a 12 second side keel, a 13 transverse support keel, a 14 vertical support keel, a 15-L-shaped keel, a 16-U-shaped keel, a 17-F-shaped keel, a 18 first transverse support keel, a 19 second transverse support keel, a 20 first vertical support keel, a 21 second vertical support keel, a 22 first L-shaped keel and a 23 second L-shaped keel.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific examples. The technical solutions in the embodiments of the present utility model are clearly and completely described, and the described embodiments are only some embodiments, but not all embodiments, of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model disclosed herein without departing from the scope of the utility model.

Example 1

As shown in fig. 1 and 2, the present utility model provides an embodiment of a corner connector, in which the corner connector is formed by cutting and stamping a metal plate, and the whole connector is in a right-angle shape and is bent to form a first connecting portion 1 and a second connecting portion 2. Wherein the first connecting part 1 and the second connecting part 2 are U-shaped plate bodies, and the bottom plates of the two are mutually vertical.

The bottom plates of the two connecting parts are respectively provided with a sugarcoated haws perforation 3 formed by a plurality of connecting holes along the center of each plate body, in addition, the bottom plates at the two sides are respectively provided with 3 connecting perforations 4 which are uniformly distributed along the width direction of the plate body at the connecting bending positions close to the two connecting parts, and the connecting perforations 4 are independent elliptic perforations.

In addition, the bottom plates of the first connecting part 1 and the second connecting part 2 are respectively integrally bent and raised towards the inner side surface of the bottom plate, and a boss 5 is arranged along the length direction of the bottom plate. The sugar-gourd-shaped through hole 3 and the 3 connecting through holes 4 of each connecting part are all arranged on the boss 5 of the bottom plate.

The plate body of the first connecting part 1 is provided with a section of flat plate part 6 at the joint of the plate body and the second connecting part 2, and two sides of the plate body of the flat plate part 6 are symmetrically provided with a notch 7 respectively.

Example 2

As shown in fig. 3, the present utility model discloses a first embodiment of a ceiling support structure for a linear stacking ceiling system for interior decoration. The ceiling support structure is comprised of a first side runner 11, a second side runner 12, a plurality of lateral support runners 13 and vertical support runners 14, an L-shaped runner 15, and a plurality of corner connectors 10 as described in embodiment 1.

The transverse support keels 13 and the vertical support keels 14 in the suspended ceiling supporting structure are cladding keels, the cladding keels are matched with the corner connecting pieces, the supporting length of the cladding keels can be adjusted in a telescopic manner, and convex strips are integrally protruded in the length direction on the bottom plate of the cladding keels. The number of the transverse support keels and the number of the vertical support keels are the same and are mutually perpendicular. One end of a plurality of horizontal support keels 13 is connected with the facade wall body through first limit fossil fragments 11, and one end of a plurality of vertical support keels 14 is connected with the roof through second limit fossil fragments 12, and first limit fossil fragments 11 and second limit fossil fragments 12 adopt all to be the limit fossil fragments of U, also reserve on the U type limit fossil fragments and open there is the mounting hole, after the fossil fragments butt joint according to design size position during the construction, through rivet connection fastening.

The other ends of the transverse supporting keels 13 and the vertical supporting keels 14 are in butt joint through corner connectors 10 in one-to-one correspondence, and the L-shaped keels 15 are connected to the outer sides of the corner connectors 10. Two connecting pieces of the corner connecting piece 10 are respectively inserted into the groove bodies of the horizontal and vertical supporting keels, the convex strips on the bottom plate of the supporting keels are correspondingly clamped with the grooves on the bottom surfaces of the bosses on the bottom plate of the corner connecting piece 10, then rivets penetrate through the supporting keels and the sugar-block-shaped through holes of the corner connecting piece to be connected and fixed, and after the rivets are fastened, the blocking heads at the top ends of the rivets can be completely sunk into the grooves on the back surfaces of the convex strips of the plate bodies.

Example 3

As shown in fig. 4, the present utility model contemplates a second embodiment of a ceiling support structure for a troffer ceiling system for interior decoration. The ceiling support structure is comprised of a first side runner 11, a second side runner 12, a plurality of transverse support runners 13 and vertical support runners 14, an F-shaped runner 17, and a plurality of corner connectors 10 as described in embodiment 1. The edge keels and the support keels in this embodiment are the same as those in embodiment 2, and will not be described here again.

The quantity of horizontal support fossil fragments 13 and vertical support fossil fragments 14 is the same, sets up perpendicularly, and the one end of a plurality of horizontal support fossil fragments 13 is connected with the wall body through first limit fossil fragments 11, and the one end of a plurality of vertical support fossil fragments 14 is connected with the roof through second limit fossil fragments 12, and the vertical support fossil fragments 14 other end is through the perpendicular butt joint of corner connector 10 at the middle part of horizontal support fossil fragments 13, and the other end of a plurality of horizontal support fossil fragments 13 is connected as an organic wholely through F fossil fragments 17.

The two connecting parts of the corner connector 10 are also respectively inserted into the groove bodies of the transverse support keel and the vertical support keel and are connected and fastened by rivets.

Example 4

As shown in fig. 5, the present utility model contemplates a third embodiment of a ceiling support structure for a box-and-curtain ceiling system for interior decoration. The ceiling support structure is comprised of a first side runner 11, a second side runner 12, a plurality of first transverse support runners 18, a second transverse support runner 19 and vertical support runners 14, an L-shaped runner 15, a U-shaped runner 16, and a plurality of corner connectors 10 as described in embodiment 1.

The side runners, L-shaped runners 15, first transverse support runners 18 and vertical support runners 14 in this embodiment are similarly constructed in the same manner as in embodiment 2. The first transverse supporting keels 18 calculate specific numbers and intervals according to the specific weight of hung objects, the second transverse supporting keels 19 are the same as the vertical supporting keels 14 in number, one ends of a plurality of first transverse supporting keels 18 are fixedly connected with a wall body through first side keels 11, one ends of a plurality of vertical supporting keels 14 are connected with a roof through second side keels 12, and the other ends of the first transverse supporting keels 18 are connected through U-shaped keels 16 and vertically butted in the middle of the vertical supporting keels 14. The lower ends of the plurality of vertical support runners 14 are respectively vertically abutted with one end of a second lateral support runner 19 by corner connectors 10.

The two connecting parts of the corner connector 10 are also respectively inserted into the grooves of the vertical support keel 14 and the second transverse support keel 19 and are fastened by rivet connection. The outer side surfaces of the corner connectors 10 are connected by an L-shaped keel 15.

Example 5

As shown in fig. 6, the present utility model contemplates a fourth embodiment of a ceiling support structure for use in indoor finishing of a ceiling system for a central air conditioner and a false beam ceiling system. The ceiling support structure is composed of a first side keel 11, a second side keel 12, a plurality of transverse support keels 13, a plurality of first vertical support keels 20, a plurality of second vertical support keels 21, a first L-shaped keel 22, a second L-shaped keel 23 and a plurality of corner connectors 10 as described in embodiment 1. The same structure as in embodiment 1 is also adopted for the edge keels, the L-shaped keels, the transverse support keels, the first vertical support keels, and the second vertical support keels in this embodiment. The number of transverse support runners 13, first vertical support runners 20, second vertical support runners 21 is the same. One end of a plurality of first vertical supporting keels 20 is connected with the roof through first limit fossil fragments 11, one end of a plurality of second vertical supporting keels 21 is connected with the roof through second limit fossil fragments 12, the connecting plate of corner connecting piece 10 one end is inserted respectively first in the both ends of a plurality of horizontal supporting keels 13, insert the other connecting plate of connecting piece respectively in the cell body of first vertical supporting fossil fragments 20 and second vertical supporting fossil fragments 21 again, horizontal supporting fossil fragments 13 pass through corner connecting piece 10 respectively with first vertical supporting fossil fragments 20, the perpendicular butt joint of second vertical supporting fossil fragments 21.

The two connection parts of the corner connector 10 are also fastened to the support runners by means of rivets. The outer side surfaces of the corner connectors on the two sides are respectively connected with the second L-shaped keels 23 through the first L-shaped keels 22.

The foregoing is merely illustrative of the present utility model and is not intended to limit the scope of the utility model, i.e., all such modifications and variations are within the scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The corner connecting piece comprises a first connecting part and a second connecting part, and is characterized in that the first connecting part and the second connecting part are U-shaped plate bodies, the bottom plates of the first connecting part and the second connecting part are vertically connected, a plurality of connecting holes are respectively formed in the bottom plates of the first connecting part and the second connecting part, and at least one of the bottom plates of the connecting parts is provided with a row of sugar-gourd-shaped perforated holes formed by a plurality of connecting holes along the middle line of the bottom plate.

2. The corner connector as claimed in claim 1, wherein the bottom plates of the first and second connection portions are respectively provided with a row of through holes formed by a plurality of connection holes along respective central lines, and 3 oval through holes are respectively arranged in a width direction near the connection of the two.

3. The corner connector as claimed in claim 2, wherein the bottom plates of the first and second connection portions are respectively curved and protruded with a boss toward the inner side of each plate, the bosses are disposed along the length direction of the bottom plate, and the connection holes of the bottom plate are all opened on the bosses of the bottom plate.

4. A corner connector according to claim 3, wherein the plate body of the first connecting portion is provided with a flat plate portion at the connection portion with the second connecting portion, and two sides of the plate body of the flat plate portion are symmetrically provided with a notch respectively.

5. The corner connector of claim 4, wherein the corner connector is an integrally formed structure formed by stamping a metal plate, and the bent connection of the bottom plates of the first connecting portion and the second connecting portion is sunken outwards in a triangular line to form the reinforcing rib.

6. The utility model provides a furred ceiling bearing structure, its characterized in that, furred ceiling bearing structure comprises first limit fossil fragments, second limit fossil fragments, a plurality of horizontal support fossil fragments and vertical support fossil fragments, L type angle fossil fragments and a plurality of corner connecting piece of claim 5, the quantity of horizontal support fossil fragments and vertical support fossil fragments is the same, and the vertical setting, the one end of a plurality of horizontal support fossil fragments is connected through first limit fossil fragments, and the one end of a plurality of vertical support fossil fragments is connected through the second limit fossil fragments, the other end one-to-one of horizontal support fossil fragments and vertical support fossil fragments is docked through the corner connecting piece, the outside at a plurality of corner connecting piece is connected to the angle fossil fragments.

7. The utility model provides a furred ceiling bearing structure, its characterized in that, furred ceiling bearing structure comprises first limit fossil fragments, second limit fossil fragments, a plurality of horizontal support fossil fragments and vertical support fossil fragments, a plurality of corner connecting piece according to claim 5, the quantity of horizontal support fossil fragments is the same with vertical support fossil fragments, perpendicular setting, and the one end of a plurality of horizontal support fossil fragments is connected through first limit fossil fragments, and the one end of a plurality of vertical support fossil fragments is connected through the second limit fossil fragments, the other end of vertical support fossil fragments is through the perpendicular butt joint of corner connecting piece in the middle part of horizontal support fossil fragments, and the other end of a plurality of horizontal support fossil fragments is connected through the combination fossil fragments of F type fossil fragments, L type fossil fragments, U type fossil fragments or two U type fossil fragments.

8. The utility model provides a furred ceiling bearing structure, its characterized in that, furred ceiling bearing structure comprises first limit fossil fragments, second limit fossil fragments, a plurality of first horizontal supporting fossil fragments, second horizontal supporting fossil fragments and vertical supporting fossil fragments, L type angle fossil fragments and a plurality of corner connecting piece of claim 5, first horizontal supporting fossil fragments calculate concrete quantity and interval according to the concrete weight of external object, and the quantity of second horizontal supporting fossil fragments is the same with vertical supporting fossil fragments, and the perpendicular setting, the one end of a plurality of first horizontal supporting fossil fragments is connected through first limit fossil fragments, and the one end of a plurality of vertical supporting fossil fragments is connected through the second limit fossil fragments, the other end of first horizontal supporting fossil fragments is connected through U type fossil fragments or L type fossil fragments and is vertically docked in the middle part of vertical supporting fossil fragments, and the other end of a plurality of vertical supporting fossil fragments is through the perpendicular butt joint of corner connecting piece and the one end of second horizontal supporting fossil fragments, L type angle fossil fragments are connected in the outside of corner connecting piece.

9. The utility model provides a furred ceiling bearing structure, its characterized in that, furred ceiling bearing structure comprises first limit fossil fragments, second limit fossil fragments, a plurality of horizontal supporting fossil fragments, a plurality of first vertical supporting fossil fragments and a plurality of second vertical supporting fossil fragments, first L type fossil fragments, second L type fossil fragments and a plurality of corner connecting piece of claim 5, the quantity of horizontal supporting fossil fragments, first vertical supporting fossil fragments and second vertical supporting fossil fragments is the same, and the one end of a plurality of first vertical supporting fossil fragments is connected through first limit fossil fragments, and the one end of a plurality of second vertical supporting fossil fragments is connected through the second limit fossil fragments, the both ends of horizontal supporting fossil fragments are respectively through the perpendicular butt joint of the other end of corner connecting piece and first vertical supporting fossil fragments and second vertical supporting fossil fragments to be one whole through first L type fossil fragments and second L type fossil fragments connection respectively.