CN218374590U

CN218374590U - Back bolt assembly for stone curtain wall

Info

Publication number: CN218374590U
Application number: CN202222304554.3U
Authority: CN
Inventors: 胡明求
Original assignee: Hunan Heruimen Window Curtain Wall Technology Co ltd
Current assignee: Hunan Heruimen Window Curtain Wall Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-24
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a back bolt component for a stone curtain wall, which comprises a top stone pendant, a bottom stone pendant and a back bolt main pendant; the back bolt main hanging piece is assembled and connected with the secondary keel of the stone curtain wall, and an upper insertion groove and a lower insertion groove are formed on the outer side of the back bolt main hanging piece; the top stone pendant and the bottom stone pendant are both formed with an assembling part and a plug socket; the top stone pendant is in assembly connection with a stone back bolt at the upper part of the lower stone panel through an assembly part and is in assembly connection with the lower insertion groove through an insertion seat; the bottom stone pendant is assembled and connected with the stone back bolt at the lower part of the stone panel at the upper part through the assembling part and is assembled and connected with the upper insertion groove through the insertion seat. The utility model discloses can be under the condition that satisfies stone material curtain atress requirement, optimize the section bar quantity of aluminum alloy pendant, reduce the material of half secondary joist and simplify the assembly step.

Description

Back bolt assembly for stone curtain wall

Technical Field

The utility model relates to a stone material curtain technique in the building structure field, concretely relates to subassembly is tied to back of body for stone material curtain.

Background

The curtain wall is used as a common outer vertical surface structure in modern buildings, mainly comprises a panel and a supporting structure system, and has the functions of decoration, ventilation, lighting, moisture preservation, heat insulation, improvement of the durability of the building structure and the like. Curtain divides including glass curtain wall, stone material curtain wall, metal sheet curtain wall etc. according to facing material, and compares in glass curtain wall and metal sheet curtain wall, the advantage of stone material curtain wall lies in that stone material feel is good, noble and elegant, and has better weatherability, corrosion resisting property, structural strength and stability.

Because heavy stone is used as the outer wall of the high-rise building, the heavy stone is seriously dangerous, and the connection and fixing mode of the stone curtain wall in the prior art for the stone panel usually adopts one of a back bolt type, a supporting plate type and a through groove type (through long groove type) with higher structural stability, wherein the back bolt type connection structure mainly adopts an aluminum alloy back bolt hanging piece and is usually used for fixing and assembling the stone panel at the abutted seam of the stone curtain wall. But aluminum alloy back of body bolt pendant commonly used among the prior art structure is comparatively simple, when fixing the stone material panel, need respectively set up one row of horizontal back of body bolt in top and bottom, and the horizontal back of body bolt of its every row all need install one set of secondary joist and one set of back of body bolt pendant and assist fixedly, and the section bar that consumes, steel, bolt quantity are more, and operation workman's work load is also great.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a back of body is tied subassembly for stone material curtain can be used to solve the defect in the above-mentioned technical background.

The utility model discloses the technical problem who solves adopts following technical scheme to realize:

a back bolt component for a stone curtain wall is arranged at a splicing seam of the stone curtain wall and comprises a top stone pendant, a bottom stone pendant and a back bolt main pendant;

the back bolt main hanging piece is provided with an L-shaped folded edge, the back bolt main hanging piece is assembled and connected with a secondary keel of the stone curtain wall at the inner side of the L-shaped folded edge, and an upper inserting groove and a lower inserting groove are respectively formed at the upper part and the lower part of the outer side of the vertical edge of the L-shaped folded edge;

the top stone pendant and the bottom stone pendant are respectively provided with an assembling part and a plug socket; the top stone pendant is in assembly connection with the stone back bolt on the upper part of the lower stone panel through the assembly part and is in assembly connection with the lower insertion groove through the insertion seat; the bottom stone pendant is assembled and connected with the stone back bolt at the lower part of the stone panel at the upper part through the assembling part and is assembled and connected with the upper insertion groove through the insertion seat.

As a further limitation, the stone back bolt, the top stone hanging piece, the bottom stone hanging piece and the back bolt main hanging piece are all made of stainless steel materials through molding.

As a further limitation, the stone back bolt is assembled on the back side of the stone panel in a pre-forming mode.

As a further limitation, the mounting portion is a threaded hole or a threaded mounting seat matched with the stone back bolt.

As a further limitation, the plug socket is sleeved with a structural rubber sleeve matched with the plug socket, and the plug socket is pressed into the corresponding plug-in slot through the structural rubber sleeve and keeps a compressed state.

And after the top stone pendant is hung on the lower insertion groove, the top stone pendant and the lower insertion groove are tightly pressed and fastened by screwing the pressing bolt assembly hole into the position of the bolt assembly hole.

And as a further limitation, the back bolt main hanging piece is assembled and connected with the galvanized angle steel on the inner side of the L-shaped folding edge, and is assembled and connected with the secondary keel after the L-shaped folding edge and the galvanized angle steel are penetrated and installed through the assembling bolt.

As a further limitation, the joints of the stone curtain wall are sealed and closed by the combination of the foam rods and the silicone sealant after the assembly is finished.

Has the advantages that: the utility model discloses a subassembly is tied to back of body for stone material curtain, structural optimization of hanging part is tied to traditional aluminum alloy back of the body, it utilizes top stone material pendant, the combination that main pendant was tied to bottom stone material pendant and back of the body comes to assemble the stone material panel on the secondary joist, it is under the assembled state, go up the bottom stone material pendant of stone material panel and the top stone material pendant of lower stone material panel can share one back of the body and tie main pendant, half-less section bar and connecting piece have been reduced, and reduce one set of secondary joist steel, can effectively reduce manufacturing cost

The stone assembling device is more reasonable in structure, can effectively optimize the assembling mode, reduce the assembling procedures and improve the working efficiency, is convenient for stone installation and later-stage replacement, improves the assembling quality, can effectively save the labor cost, and improves the installing efficiency and the assembling quality.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Wherein: 1. a stone panel is arranged; 2. a column; 3. back bolting of stone; 4. a bottom stone pendant; 5. inserting and connecting teeth; 6. an upper insertion groove; 7. a silicone sealant; 8. a foam rod; 9. a stone panel is arranged; 10. a compression bolt; 11. a top stone pendant; 12. a structural rubber sleeve; 13. a lower insertion groove; 14. a back bolt pad; 15. assembling a bolt; 16. back bolt main hanging parts; 17. a right angle pad; 18. galvanized angle steel; 19. a secondary keel.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further explained by combining with the specific figure below.

Referring to fig. 1, in the present embodiment, the back bolt assembly for assembling the stone curtain wall includes a plurality of stone panels, the stone panels are granite panels with a thickness of 30mm, the left side of the stone panel corresponds to the outdoor side, the right side corresponds to the indoor side, the stone panels are assembled by splicing, and the back bolt assembly is used for fixing the position after the assembly.

The structure is now described in the assembly shown in fig. 1 as follows:

the stone curtain wall is at this corresponding position including the last stone panel 1 of position, the lower stone panel 9 of position under, goes up stone panel 1 and is provided with the stand 2 of vertical setting as vertical support structure with the dorsal part of stone panel 9 down, and this stand 2 is galvanized square pipe, and stone panel 9 dorsal part corresponds the piece position still is provided with along the horizontal secondary joist 19 that sets up of curtain as horizontal support structure down.

A galvanized angle steel 18 is placed at the position of the upper left corner of the square tube corresponding to the secondary keel 19 in a clamped mode, a back bolt main hanging piece 16 is fixed on the outer side of the galvanized angle steel 18 in a penetrating mode through an assembly bolt 15, the back bolt main hanging piece 16 is a stainless steel structural piece, the right side of the back bolt main hanging piece is of an L-shaped folding edge structure, the back bolt main hanging piece 16 is attached to the folding edge of the galvanized angle steel 18 on the inner side of the L-shaped folding edge side, the galvanized angle steel 18 serves as an intermediate connecting piece to be attached to the secondary keel 19, and the secondary keel is assembled and fixed through the assembly bolt 15. In order to ensure the stability of the fixation of the back bolt main hanging piece 16 and prevent the corresponding stone panel from vibrating in a strong wind state, a right-angle pad 17 is lined between the outer side of the galvanized angle steel 18 and the back bolt main hanging piece 16 to be used as a buffer pad, in addition, a plurality of corresponding assembling bolts 15 are arranged, and the stability of the assembly of the back bolt main hanging piece 16 on the secondary keel 19 is improved in a staggered penetrating mode.

In this embodiment, the upper stone panel 1 and the lower stone panel 9 are assembled with a plurality of back bolts 3 of stone material along the length direction at the upper edge and the lower edge by a pre-forming manner, the back bolts 3 of stone material are threaded assemblies of stainless steel material, and the upper stone panel 1 is assembled and connected with the bottom stone pendant 4 at the positions of the back bolts 3 of stone material by fastening bolts with back bolt gaskets 14; and the lower stone panel 9 is assembled and connected with the top stone pendant 11 at the position of the stone back bolt 3 through a fastening bolt with a back bolt gasket 14.

The bottom stone pendant 4 and the top stone pendant 11 are both sheet stainless steel pendants with L-shaped cross sections, the bottom stone pendant 4 and the top stone pendant 11 are in surface fit with the upper stone panel 1 and the lower stone panel 9 through the vertical edges of the L-shaped cross sections, and the stone back bolts 3 are assembled and connected on the fit surfaces; the bottom stone pendant 4 and the top stone pendant 11 are provided with an inserting seat on the horizontal edge of the L-shaped section, and the inserting seat is provided with a downward inserting tooth 5; and the back bolt main hanging piece 16 is respectively provided with an upper insertion groove 6 and a lower insertion groove 13 at the upper part and the lower part of the left side of the L-shaped folded edge, and the upper insertion groove 6 and the lower insertion groove 13 are grooves to be respectively matched with the insertion teeth 5 on the bottom stone hanging piece 4 and the insertion teeth 5 on the top stone hanging piece 11. And because the plug-in teeth 5 are in rigid contact in the upper plug-in groove 6/the lower plug-in groove 13, the stability is poor, in this embodiment, the plug-in socket is further sleeved with a structural rubber sleeve 12 matched with the plug-in teeth 5, the structural rubber sleeve 12 is formed by a rubber material, and through the structural rubber sleeve 12, the structural rubber sleeve 12 is deformed and kept in a compression state when the plug-in teeth 5 on the plug-in socket are inserted into the corresponding upper plug-in groove 6/the lower plug-in groove 13.

The back bolt assembly of this embodiment utilizes assembly bolt 15, right angle liner 17, galvanized angle steel 18 earlier to tie back bolt owner pendant 16 and carry out fixed assembly on secondary joist 19 when using, then corresponds stone material back bolt 3 position on the stone material panel and assembles corresponding top stone material pendant 11 and bottom stone material pendant 4, hangs the dress with the stone material panel after the dress on back bolt owner pendant 16, follows first-lower-last principle during hanging the dress, installs the stone material panel of different height positions in order from bottom to top.

When a single stone panel is hung, the inserting teeth 5 on the top stone pendant 11 and the bottom stone pendant 4 are pressed into the corresponding lower inserting groove 13 and the upper inserting groove 6, in the embodiment, a bolt assembling hole is formed in the top stone pendant 11, and after the top stone pendant 11 and the bottom stone pendant 4 are hung, the top stone pendant 11 and the lower inserting groove 13 are pressed and fastened through the assembling hole screwed in the pressing bolt 10 at the position of the bolt assembling hole, so that the hanging of the single stone panel is completed.

And after all the stone panels on the stone curtain wall are hung, sealing and sealing the adjacent stone panels by using the combination of the foam rod 8 and the silicone sealant 7 in a manner shown in figure 1, and completely drying the silicone sealant 7 to obtain the assembled stone curtain wall.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Moreover, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the scope of the protection defined by the claims appended to this application.

Claims

1. A back bolt assembly for a stone curtain wall is characterized in that the back bolt assembly comprises a top stone pendant, a bottom stone pendant and a back bolt main pendant;

the back bolt main hanging piece is provided with an L-shaped folding edge, the back bolt main hanging piece is assembled and connected with a secondary keel of the stone curtain wall at the inner side of the L-shaped folding edge, and an upper insertion groove and a lower insertion groove are respectively formed at the upper part and the lower part of the outer side of the vertical edge of the L-shaped folding edge;

the top stone pendant and the bottom stone pendant are both formed with an assembling part and a plug socket; the top stone pendant is in assembly connection with the stone back bolt on the upper part of the lower stone panel through the assembly part and is in assembly connection with the lower insertion groove through the insertion seat; the bottom stone pendant is in assembly connection with the stone back bolt at the lower part of the upper stone panel through the assembly part and is in assembly connection with the upper insertion groove through the insertion seat.

2. The back bolt assembly for the stone curtain wall as claimed in claim 1, wherein the stone back bolt, the top stone hanger, the bottom stone hanger and the back bolt main hanger are made of stainless steel material by molding.

3. The back bolt assembly for stone curtain wall as claimed in claim 1, wherein the back bolt is pre-formed on the back side of the stone panel.

4. The back bolt assembly for stone curtain walls as claimed in claim 1, wherein the fitting portion is a threaded hole or a threaded fitting seat matched with the stone back bolt.

5. The back bolt assembly for the stone curtain wall as claimed in claim 1, wherein the socket is sleeved with a structural rubber sleeve matching with the socket, and the socket is pressed into the corresponding insertion groove through the structural rubber sleeve and maintains a pressing state.

6. The back bolt assembly for stone curtain walls as claimed in claim 1, wherein the top stone hanger is further formed with bolt assembly holes, and the top stone hanger is fastened to the lower insertion groove by screwing the pressure bolt assembly holes into the bolt assembly holes after being hung on the lower insertion groove.

7. The back bolt assembly for the stone curtain wall as claimed in claim 1, wherein the back bolt main hanger is assembled and connected with the galvanized angle steel at the inner side of the L-shaped folded edge, and is assembled and connected with the secondary keel after the L-shaped folded edge and the galvanized angle steel are penetrated and installed through an assembly bolt.

8. The back bolt assembly for stone curtain walls as claimed in claim 1, wherein the joints of the stone curtain walls are hermetically closed by a combination of foam bars and silicone sealant after the assembly is completed.