CN114439141B - Stone curtain wall and construction process - Google Patents
Stone curtain wall and construction process Download PDFInfo
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- CN114439141B CN114439141B CN202210062688.0A CN202210062688A CN114439141B CN 114439141 B CN114439141 B CN 114439141B CN 202210062688 A CN202210062688 A CN 202210062688A CN 114439141 B CN114439141 B CN 114439141B
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- 239000004575 stone Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 49
- 230000001070 adhesive effect Effects 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 29
- 238000012856 packing Methods 0.000 claims description 22
- 239000003814 drug Substances 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 8
- 239000011148 porous material Substances 0.000 description 10
- 239000000945 filler Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Finishing Walls (AREA)
Abstract
The application relates to a stone curtain wall and a construction process, the stone curtain wall comprises a plurality of stone panels, a keel frame fixedly connected to a wall body and a connecting mechanism for connecting the stone panels to the keel frame, wherein the stone panels are provided with a plurality of anchor holes, the anchor holes are T-shaped holes and are large-end openings, the connecting mechanism comprises a first connecting pipe and a first connecting bolt fixedly connected to the keel frame, the first connecting pipe is inserted into the anchor holes, the first connecting bolt is inserted into and connected with the first connecting pipe in a threaded manner, one end of the first connecting pipe positioned in the anchor holes is fixedly connected with a plurality of limiting plates, the limiting plates are bent towards the inner side of the first connecting pipe and the first connecting bolt to form a control plate, the control plate is positioned on an axial path of the first connecting bolt, and a filling pipe body filled with structural adhesive is arranged between the control plate and the first connecting bolt. The application can effectively reduce the possibility of damage to the stone panel caused by bearing load after installation.
Description
Technical Field
The application relates to the technical field of curtain walls, in particular to a stone curtain wall and a construction process.
Background
The stone curtain wall is a building enclosure structure formed by adopting natural stone as a raw material in construction, and is widely applied because of excellent freezing resistance, compressive strength and acid and alkali resistance. The existing stone curtain wall mainly adopts dry hanging method construction, mainly comprises stone panels and supporting structures, and does not bear the load and effect of a main body structure.
The existing supporting structure comprises a keel frame fixedly connected to a wall body and a plurality of connecting mechanisms fixedly connected to the keel frame, wherein the connecting mechanisms mainly comprise anchor bolts, the anchor bolts are fixedly connected to the stone panel through anchor holes formed in the stone panel, and then the anchor bolts are fixedly connected to the keel frame through steel plates or bolts.
However, in the existing stone curtain wall, in order to facilitate installation and reduce the possibility of damage to the stone panel, the anchor bolts often use expansion bolts to limit the detachment of the stone panel from the wall body, and at the same time assist in bearing the load of the stone panel itself. Because the anchor bolts are inserted into the anchor holes of the stone panel to fix, because the anchor bolts are expansion bolts, certain expansion force can be applied to the stone panel in the expansion process of the expansion bolts, and after the stone panel is installed, the contact area between the expansion bolts and the stone panel is limited, so that the stone panel is easy to be installed and the possibility of damage is easy to be caused after the stone panel is installed.
Disclosure of Invention
In order to reduce the possibility of damage to stone panels during installation and use, the application provides a stone curtain wall and a construction process.
In a first aspect, the present application provides a stone curtain wall, which adopts the following technical scheme:
The utility model provides a stone curtain, includes a plurality of stone material panels, fixed connection in the keel frame of wall body and is used for connecting the stone material panel in keel frame's coupling mechanism, a plurality of anchor holes have been seted up to the stone material panel, the anchor hole is T shape hole and is the big end opening, coupling mechanism includes first connecting pipe and fixed connection in keel frame's first connecting bolt, first connecting pipe inserts in the anchor hole, first connecting bolt inserts and establishes and threaded connection in first connecting pipe, first connecting pipe is located a plurality of limiting plates of one end fixedly connected with in the anchor hole, a plurality of limiting plates are towards first connecting pipe inboard and first connecting bolt bending type have control panel and control panel be located first connecting bolt's axial route, be provided with the inside packing body that has the structural adhesive between control panel and the first connecting bolt.
By adopting the technical scheme, when the stone panel is installed, the first connecting pipe is inserted into the anchor hole, then the first connecting bolt is rotated, the first connecting bolt is in threaded connection with the first connecting pipe, and can be abutted against opposite ends of a plurality of control boards, a plurality of limiting boards are propped open by the control boards, and the limiting boards are abutted against the inner wall of the large end in the anchor hole, so that the first connecting pipe is limited to be separated from the anchor hole, meanwhile, in the process that the first connecting bolt slides towards the control boards, the filling pipe body is extruded to be broken, structural adhesive is filled in the anchor hole and the first connecting pipe, after the structural adhesive is solidified, the control boards and the limiting boards can be limited, and the possibility that the control boards and the limiting boards are bent due to overlarge pulling force generated by the stone panel caused by external negative pressure in the use process is reduced; the utility model provides a can form a whole and bond in the pore wall of anchor eye through the structural adhesive of solidification with control panel, limiting plate, first connecting pipe and first connecting bolt to when effectual increase first connecting bolt bears the pulling force, apply in the area of contact of the pore wall of anchor eye, simultaneously when the installation, need not only butt in the pore wall of anchor eye and with stone material panel fixed connection in fossil fragments frame through the limiting plate, can effectually reduce the unit average load that the pore wall of anchor eye bore received in the installation, in order to reduce the possibility that stone material panel received the damage, can also effectually increase the whole of first connecting bolt and stone material panel, optimize the stability after the stone material panel is installed, in addition, limiting plate and control panel can also be to packing the body and protect, reduce the possibility that the filling body was destroyed before the use.
Optionally, a plurality of the control panel sets up around the central axis of first connecting pipe, the control rod of locating first connecting pipe is worn to locate to the opposite end fixedly connected with of control panel, the control rod wears to locate the filling body and the control rod is located first connecting bolt's displacement route.
Through adopting above-mentioned technical scheme, the control lever can be with a plurality of control panel fixed connection to when propping up the in-process of limiting plate, the control lever wears to locate the filling pipe body relatively more synchronous, can make the limiting plate after being propped up, the structural adhesive just can fill in the anchor eye, thereby can make the opening of limiting plate go on in proper order with the breakage of filling pipe body, reduce broken filling pipe body and produce the possibility of interference to propping up the limiting plate.
Optionally, the first connecting hole of coaxial setting has been seted up in the screw rod of first connecting bolt, the inner wall fixedly connected with go-between of first connecting hole, the control lever butt is in the inner circle border of go-between, just the flexural strength of go-between is greater than the flexural strength of a plurality of limiting plates, the flexural strength of go-between is less than the flexural strength of a plurality of control panels.
Through adopting above-mentioned technical scheme, because the flexural strength of go-between is greater than the flexural strength of a plurality of limiting plates, the flexural strength of go-between is less than the flexural strength of a plurality of control panels, can make first connecting bolt be in the in-process of being in first connecting bolt through the go-between butt, can prop up the limiting plate earlier and the inner circle border of go-between does not take place to buckle, after the inner wall of limiting plate butt in anchor eye, the control panel can restrict the slip of control rod, thereby make the inner circle border of go-between buckle and make the control rod insert and locate in the first connecting hole, thereby can make the relatively more abundant area of contact of solidification structural adhesive and first connecting bolt in the time of being connected to the first connecting pipe, can also make the structural adhesive part locate the inner wall of first connecting pipe after simultaneously, first connecting bolt can also threaded connection in laying the threaded connection of structural adhesive, in order to further increase the stability of first connecting bolt threaded connection in first connecting pipe.
Optionally, the control rod is provided with a pouring hole penetrating the control rod along the length direction.
Through adopting above-mentioned technical scheme, the filling hole can make the structure glue after filling in the anchor eye, and rethread filling hole fills in inside the first connecting hole, when reducing because of contact air leads to the control lever to take place the possibility of corrosion, can also be with the bonding in first connecting bolt that the control lever is relatively more stable.
Optionally, the outer wall of the control rod is formed with threads for mating with the inner rim edge of the connecting ring.
By adopting the technical scheme, the screw thread can further increase the resistance of relative sliding between the control rod and the connecting ring after the structural adhesive is solidified.
Optionally, the first connecting bolt is provided with the fixed establishment who is used for being fixed in the dragon skeleton with it, fixed establishment includes fixed connection in the first fixed plate and the second fixed plate of dragon skeleton, first fixed plate is L shape's platelike structure and its horizontal part fixed connection in the fossil fragments frame, the shaping of second fixed plate has lower open-ended fixed joint groove, the upper edge joint of the vertical portion of first fixed plate is in fixed joint inslot, the lower edge butt of second fixed plate is in first fixed plate, just the second fixed plate passes through first connecting bolt fixed connection in first connecting pipe.
Through adopting above-mentioned technical scheme, when installing stone material panel, because in advance with first connecting bolt and second fixed plate connect in stone material panel, installation stone material panel only need locate the upper edge card of first fixed plate in the fixed joint inslot this moment, can install stone material panel in the fossil fragments frame to because the lower border butt of second fixed plate in first fixed plate, can effectually reduce stone material panel when breaking away from the trend of wall body because of the complicacy production, can reduce the moment of torsion of applying in first fixed plate, thereby stability when optimizing the use.
Optionally, the cell wall of fixed joint groove wears to establish and threaded connection has fixing bolt, fixing bolt vertical setting and lower extreme butt in first fixed plate.
Through adopting above-mentioned technical scheme, because stone material panel is installed in the fossil fragments frame through the mode of hanging, when there is the altitude error, only need through rotating fixing bolt can adjust the interval between first fixed plate and the second fixed plate to do adaptability adjustment.
Optionally, be provided with the filler between the roof of fixed joint groove and the upper edge of first fixed plate, the filler includes the filler board, adopts the packing bellows that brittle material made and cladding in the flexible packing membrane of packing bellows outer wall, the filler board butt is in the upper edge of first fixed plate, the both ends of packing bellows are fixed connection in the inner wall of filler board and fixed joint groove respectively, fixing bolt wears to locate the packing bellows and rotates to connect in the filler board, the packing bellows intussuseption is filled with the structural adhesive.
By adopting the technical scheme, as the first fixing plate is abutted against the fixing bolt, the first fixing plate is subjected to overlarge local stress when bearing load, and is easy to deform; at the moment, in the installation process, the fixing bolts rotate to drive the filling plates to vertically slide, the filling corrugated pipes are broken, structural adhesive in the filling corrugated pipes overflows and is filled in the fixing clamping grooves under the limitation of the flexible filling films, the second fixing plates can be supported by the solidified structural adhesive binding fixing bolts, the load bearing area of the first fixing plates is effectively increased, and the stability in use is improved; and the filling bellows of bellows structure can make the flexible filling membrane do vertical adaptability adjustment, can also pass through flexible filling membrane and filling board, and isolation structure glues and first fixed plate, when later stage needs to be changed stone material panel, only need pull down the second fixed plate can, reduce the influence to later stage stone material panel's tear open and change and maintain because of the bonding of structural adhesive.
In a second aspect, the application provides a construction process of a stone curtain wall, which adopts the following technical scheme:
A construction process of stone curtain wall comprises the following steps:
Installing embedded parts: positioning and punching a mounting hole at a mounting point of a wall body, simultaneously mounting a medicament pipe filled with an adhesive, and mounting an embedded part, wherein the embedded part comprises an embedded screw rod and a rear embedded plate with an L-shaped plate-shaped structure, the embedded screw rod is inserted into the medicament pipe and is in threaded connection with the medicament pipe, the adhesive in the medicament pipe is extruded, and after the adhesive is solidified, the rear embedded plate is fixedly connected with the embedded screw rod through a nut;
and (3) keel frame installation: the skeleton of the keel frame is fixedly connected with the rear embedded plate through bolts;
Mounting a stone panel: the first connecting pipe is inserted into the anchor hole, the first connecting bolt is fastened through the mounting device, the second fixing plate is fixedly connected to the first connecting pipe, after the structural adhesive extruded after being crushed in the filling pipe is solidified, the upper edge of the first fixing plate is clamped into the fixing clamping groove on the second fixing plate, and the rotating fixing bolt is abutted to the filling plate.
Optionally, the big end fixedly connected with second connecting plate of first connecting bolt, two at least spacing connecting holes have been seted up to the second connecting plate, installation device includes a plurality of installation telescopic links that are used for cooperating spacing connecting hole and perpendicular and fixed connection in the first mounting panel of installation telescopic link, first mounting panel rotates and is connected with the dwang that is used for rotating first connecting bolt, first mounting panel is provided with and is used for driving dwang pivoted driving piece.
Through adopting above-mentioned technical scheme, when rotating first connecting bolt, only need to make a plurality of installation telescopic links insert and locate spacing connecting hole in, dwang cooperation first connecting bolt, then drive the dwang through the driving piece, can be under the prerequisite that does not need the relative stone material panel of extra restriction first connecting pipe, rotate first connecting bolt threaded connection in first connecting pipe, reduce simultaneously because of rotating the destruction that first connecting pipe produced the pore wall of anchor eye.
In summary, the present application includes at least one of the following beneficial technical effects:
When the stone panel is installed, the first connecting pipe is inserted into the anchor hole, then the first connecting bolt is rotated, in the process that the first connecting bolt is in threaded connection with the first connecting pipe, the first connecting bolt is abutted against opposite ends of a plurality of control boards, the plurality of limiting boards are propped open through the control boards, the limiting boards are abutted against the inner wall of the large end in the anchor hole, so that the first connecting pipe is limited to be separated from the anchor hole, meanwhile, in the process that the first connecting bolt slides towards the control boards, the filling pipe body is extruded to be broken, structural adhesive is filled in the anchor hole and the first connecting pipe, after the structural adhesive is solidified, the control boards and the limiting boards can be limited, and the possibility that the control boards and the limiting boards are bent due to overlarge tension generated by the stone panel caused by external negative pressure in the use process is reduced;
in addition, still can form a whole and bond in the pore wall of anchor eye with control panel, limiting plate, first connecting pipe and first connecting bolt through the structural adhesive of solidification to when effectual increase first connecting bolt bears the pulling force, apply in the area of contact of the pore wall of anchor eye, simultaneously when the installation, need not only butt in the pore wall of anchor eye and with stone material panel fixed connection in fossil fragments through the limiting plate, can effectually reduce the unit average load that the pore wall of anchor eye bore received in the installation, in order to reduce the possibility that stone material panel received the damage, can also effectually increase the whole of first connecting bolt and stone material panel, optimize the stability after the stone material panel is installed, in addition, limiting plate and control panel can also be to the packing body protection, reduce the possibility that the packing body was destroyed before the use.
Drawings
Fig. 1 is a cross-sectional structural view of a stone curtain wall according to an embodiment of the present application.
Fig. 2 is an enlarged schematic view of the portion a in fig. 1.
Fig. 3 is an enlarged schematic view of the portion B in fig. 1.
Fig. 4 is a partial cross-sectional view of an embodiment of the present application.
Fig. 5 is a flow chart of a construction process in an embodiment of the application.
Fig. 6 is a schematic structural view of a mounting device in an embodiment of the present application.
Fig. 7 is a schematic cross-sectional view of the structure of fig. 6 taken along line C-C.
Reference numerals illustrate: 1. a stone panel; 11. an anchor hole; 12. a mounting member; 121. a support plate; 122. a second mounting plate; 13. a stone clamping groove; 2. a keel frame; 21. a keel tube; 3. a connecting mechanism; 31. a first connection pipe; 311. a limiting plate; 312. a control board; 313. a control lever; 314. pouring holes; 32. a first connecting bolt; 320. a second connecting plate; 321. a first connection hole; 322. a connecting ring; 323. limiting the connecting hole; 33. filling the pipe body; 4. a fixing mechanism; 41. a first fixing plate; 411. an elastic strip; 42. a second fixing plate; 421. a fixed clamping groove; 422. a fixing bolt; 43. a filler; 431. a filler plate; 432. filling a corrugated pipe; 433. a flexible filler film; 434. diamond-shaped metal mesh; 435. filling the bumps; 5. an embedded part; 51. embedding a screw; 52. a rear embedded plate; 6. a mounting device; 61. installing a telescopic rod; 611. a first telescopic tube; 612. a second telescopic tube; 613. a telescopic spring; 62. a first mounting plate; 621. a rotating lever; 63. a driving member; 631. a driving motor; 632. a first drive bevel gear; 633. and a second drive bevel gear.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a stone curtain wall. Referring to fig. 1 and 2, the stone curtain wall includes a plurality of stone panels 1, a keel frame 2 fixedly connected to a wall body, and a connection mechanism 3 for connecting the stone panels 1 to the keel frame 2. Wherein, the stone panel 1 is provided with a plurality of anchor holes 11 for matching with the connecting mechanism 3.
The connecting mechanism 3 comprises a first connecting pipe 31 and a first connecting bolt 32 fixedly connected to the keel frame 2, the first connecting pipes 31 are inserted into the anchor holes 11 in a one-to-one correspondence mode, and the anchor holes 11 are T-shaped holes for being matched with the first connecting pipes 31. Wherein, the first connecting bolt 32 is inserted and screwed to the first connecting pipe 31.
Referring to fig. 1 and 2, one end of the first connecting tube 31 inserted into the anchor hole 11 is provided with a plurality of limiting plates 311, and the plurality of limiting plates 311 are disposed around a central axis of the first connecting tube 31. One end of the limiting plate 311 is fixedly connected to one end of the first connecting pipe 31 inserted into the anchor hole 11, and the other end of the limiting plate 311 extends towards a direction away from the first connecting pipe 31. Any two limiting plates 311 symmetrically arranged relative to the first connecting pipe 31 are arranged in a V shape, and the small ends of the two limiting plates 311 arranged in the V shape are fixedly connected with the first connecting pipe 31. Wherein, the end of the limiting plate 311 away from the first connecting tube 31 is located at the inner side of the outer wall of the first connecting tube 31, so as to facilitate the first connecting tube 31 to be inserted into the anchor hole 11, thereby reducing the possibility of interference.
The plurality of limiting plates 311 are bent and formed with a control plate 312 toward the inside and toward the side of the keel frame 2 at one end far away from the first connecting tube 31. Wherein, one end of the control boards 312 opposite to each other is fixedly connected with a control rod 313, the control rod 313 is located on the displacement path of the first connecting bolt 32, so as to prop the limiting plates 311 open when the first connecting bolt 32 is matched to slide axially, so that the limiting plates 311 open and abut against the inner wall of the anchor hole 11, and the first connecting pipe 31 is limited to be separated from the anchor hole 11.
Referring to fig. 1 and 2, further, a filling pipe body 33 is disposed between the limiting plate 311 and the first connecting bolt 32, an annular cavity is formed in the pipe wall of the filling pipe body 33, structural glue is filled in the cavity, the filling pipe body 33 is sleeved on the screw portion of the first connecting bolt 32, and the filling pipe body 33 is made of fragile materials, such as glass, fragile paper, and the like.
When the first connecting bolt 32 is screwed to the first connecting pipe 31, the first connecting bolt 32 will axially slide towards the anchor hole 11, and at this time, the first connecting bolt 32 will abut against the control rod 313, and then the control rod 313 that axially slides will respectively prop open the plurality of limiting plates 311 through the control plate 312; and the filling pipe body 33 is broken in the sliding process of the first connecting bolt 32, so that the structural adhesive in the filling pipe body 33 flows into the inner wall of the first connecting pipe 31, and the structural adhesive is relatively fully filled in the anchor hole 11 and the inner wall of the first connecting pipe 31 through the extrusion of the first connecting bolt 32. In addition, after the structural adhesive is cured, the limiting plate 311, the control plate 312 and the control rod 313 can also support the cured structural adhesive, and the cured structural adhesive limits the possibility of bending when the limiting plate 311 bears the tensile force of the first connecting bolt 32 and the first connecting pipe 31, so that the possibility of separating the stone panel 1 from the keel frame 2 can be relatively stably limited on the premise that the limiting plate 311 is not required to be abutted against the inner wall of the anchor hole 11, and the possibility of damaging the wall of the anchor hole 11 due to overlarge load on the wall of the anchor hole 11 when the later external negative pressure is generated is reduced. Simultaneously, the solidified structural colloid can be contacted with the inner wall of the anchor hole 11 relatively fully, the contact area with the inner wall of the anchor hole 11 in use is increased, and the first connecting pipe 31 is adhered to the wall of the anchor hole 11, so that the effect of the stability of the stone panel 1 mounted on the keel frame 2 can be improved while the possibility of damage to the stone panel 1 is further reduced.
Referring to fig. 1 and 2, in order to enable the first connection pipe 31 to be not rotated and to be conveniently installed when the first connection bolt 32 is rotated in cooperation with the installation tool at the time of installation, the screw head of the first connection bolt 32 is fixedly connected with the second connection plate 320, and the second connection plate 320 is provided with a plurality of limit connection holes 323 for restricting the rotation of the second connection plate 320 in cooperation with the installation tool.
Further, in order to make the first connection bolt 32 relatively sufficiently connected with the first connection pipe 31, the length of the first connection pipe 31 is reduced. The first connecting hole 321 is formed in the screw portion of the first connecting bolt 32, and the first connecting hole 321 extends in the longitudinal direction of the first connecting bolt 32 and is opened toward the anchor hole 11. And the inner wall of the first connecting hole 321 is fixedly connected with a connecting ring 322, and one end of the control rod 313, which is far away from the control board 312, penetrates out of the filling pipe body 33 and is abutted against the inner side edge of the connecting ring 322. Further, the flexural strength of the connecting ring 322 is greater than that of the plurality of limiting plates 311, and the flexural strength of the connecting ring 322 is less than that of the plurality of control plates 312.
In the process of enabling the first connection bolt 32 to be in threaded connection with the first connection pipe 31, after the limiting plate 311 is abutted against the inner wall of the anchor hole 11, the connection ring 322 can be bent through the abutment of the control rod 313 under the limitation of the control plate 312, and the control rod 313 further extends into the first connection hole 321; and in this process, structural adhesive will fill in first connecting hole 321, bond control rod 313 in the pore wall of first connecting hole 321 for stone panel 1 is under the negative pressure effect, the pulling force to first connecting bolt 32 production, can be partly through control rod 313 transmission to control panel 312 and limiting plate 311, and make limiting plate 311 have the trend of buckling in opposite directions, at this moment, the bending of limiting plate 311 can be restricted to solidified structural adhesive and control panel 312, thereby bear outside pulling force with stone panel 1 and change into the shrinkage force of solidifying structural adhesive in being applied to anchor eye 11, with the stability of further increase connection.
Referring to fig. 1 and 2, in order to further increase the stability of the connection of the control rod 313 with the first connection bolt 32 after the structural adhesive is cured. The outer wall shaping of control rod 313 has the screw thread that is used for with go-between 322 inner circle border complex, and has seted up the perfusion hole 314 that runs through along length direction in the control rod 313 to make after the structural adhesive fills in anchor eye 11, part can enter into inside first connecting hole 321 through perfusion hole 314, increase the stability that control rod 313 and first connecting bolt 32 are connected.
The first connecting bolt 32 is provided with a fixing mechanism 4 for fixedly connecting the first connecting bolt 32 to the keel frame 2. The keel frame 2 comprises a plurality of aluminum alloy or stainless steel keel pipes 21 which are arranged in a crisscross mode and fixedly connected with each other, and the keel pipes 21 are fixedly connected to the wall body through embedded parts 5.
Referring to fig. 1 and 2, the embedded part 5 includes an embedded screw 51 and a rear embedded plate 52, the rear embedded plate 52 has an L-shaped plate structure, and the embedded screw 51 is inserted into the rear embedded plate 52 and is inserted into a wall body to fixedly connect the rear embedded plate 52 to the wall body. The vertical portion of the rear pre-buried plate 52 is attached to and fixedly connected to the keel pipe 21.
The fixing mechanism 4 comprises a first fixing plate 41 and a second fixing plate 42, wherein the first fixing plate 41 is of an L-shaped plate structure, the horizontal part of the first fixing plate 41 is fixedly connected to the keel pipe 21, and the vertical part of the first fixing plate 41 is vertical and is bent upwards.
Referring to fig. 2 and 3, the upper and lower edges of the second fixing plate 42 are bent toward the first fixing plate 41, and the second fixing plate 42 is fixedly connected to the first connection pipe 31 by the first connection bolt 32. And the lower edge of the second fixing plate 42 is abutted to the vertical portion of the first fixing plate 41, the upper edge of the second fixing plate 42 is bent towards the first fixing plate 41 and is formed with a fixing clamping groove 421, and the fixing clamping groove 421 is arranged towards the lower opening.
The upper edge of the first fixing plate 41 is clamped in the fixing and clamping groove 421, so that when the stone panel 1 is installed, the second fixing plate 42 on the stone panel 1 is only required to be placed from top to bottom, and the upper edge of the first fixing plate 41 is clamped in the fixing and clamping groove 421 of the second fixing plate 42; and because the lower edge of the first fixing plate 41 is abutted to the second fixing plate 42, the fixing clamping groove 421 can be clamped on the upper edge of the second fixing plate 42 after installation, and the tensile force born by the stone panel 1 is partially converted into the pressure applied to the surface of the second fixing plate 42, so that the stability of the stone panel 1 after the installation is further optimized. Wherein, the two vertical side walls of the fixing clamping groove 421 and the lower edge of the first fixing plate 41 are both clamped with elastic strips 411, and the elastic strips 411 are attached to the outer wall of the first fixing plate 41, so as to increase the stability of the second fixing plate 42 when being pressed onto the first fixing plate 41.
Referring to fig. 2 and 3, further, since the upper edge of the second fixing plate 42 is connected to the first fixing plate 41 by being clamped in the fixing and clamping groove 421, when two vertically adjacent stone panels 1 are abutted against each other, there is a possibility that the upper edge of the second fixing plate 42 cannot be abutted against the top wall of the fixing and clamping groove 421 due to installation errors or the like; to solve this problem, the top of the second fixing plate 42 is threaded with a fixing bolt 422, the fixing bolt 422 is threaded through the groove wall of the fixing clamping groove 421, the fixing bolt 422 is vertically arranged, and the lower end of the fixing bolt 422 is abutted against the first fixing plate 41, so as to be used for adaptive adjustment, so that the load of each stone panel 1 can be transferred to the keel frame 2 through the abutment of the fixing bolt 422 against the first fixing plate 41; the possibility of excessive load applied to the first fixing plate 41 by the lower Fang Dancai panel 1 is reduced.
In addition, in order to increase the stability of the support of the fixing bolt 422, a filling member 43 is further disposed in the fixing clamping groove 421, so as to increase the stability of the support of the fixing bolt 422 after the stone panel 1 is hung on the first fixing plate 41.
Referring to fig. 2 and 3, the packing 43 includes a packing plate 431, a packing bellows 432, and a flexible packing film 433, the packing plate 431 is horizontally disposed and the packing plate 431 abuts against an upper edge of the first fixing plate 41. The cross section of the filling corrugated pipe 432 is rectangular and integrally clamped in the fixed clamping groove 421, the filling corrugated pipe 432 is vertically arranged, the upper end of the filling corrugated pipe 432 is fixedly connected to the top wall of the fixed clamping groove 421, and the lower end of the filling corrugated pipe 432 is fixedly connected to the filling plate 431.
Further, the filling bellows 432 is made of brittle materials, such as glass, fragile paper, etc., and the inside of the filling bellows 432 is filled with structural adhesive; and the inside of the filling corrugated pipe 432 is provided with a diamond-shaped metal net 434 which is bent to be a tubular structure, and the upper end and the lower end of the diamond-shaped metal net 434 are respectively and fixedly connected with the fixing clamping groove 421 and the filling plate 431. The flexible filling film 433 is made of flexible material, such as rubber, PE film, etc., the flexible filling film 433 is wrapped on the outer wall of the filling corrugated tube 432, and the flexible filling film 433 is fixedly connected to the peripheral edge of the filling plate 431 and the top wall of the fixing clamping groove 421, so as to limit the structural adhesive in the filling corrugated tube 432 from flowing out. The fixing bolt 422 is inserted into the filling bellows 432 and is rotatably connected to the filling plate 431.
When the stone panel is used, the fixing bolt 422 is only required to be kept in a state of being abutted against the filling plate 431, when the fixing bolt 422 is rotated to adjust the mounting height of the stone panel 1, the filling plate 431 is driven to vertically slide, the filling corrugated pipe 432 is crushed, the structural adhesive in the filling corrugated pipe 432 is filled in an inner cavity formed by the flexible filling film 433 matched with the filling plate 431 and the top wall of the fixing clamping groove 421, and after the structural adhesive is solidified, the fixing bolt 422 is matched with the fixing bolt 422 to support the top wall of the fixing clamping groove 421, so that the stability of the fixing bolt 422 when being abutted against the first fixing plate 41 is improved; due to the isolation of the flexible filling film 433, after the structural adhesive is solidified, the stone panel 1 can be replaced or disassembled only by replacing the second fixing plate 42, so that the maintenance in the installation process and later stages is facilitated; in addition, after the structural adhesive is solidified, due to the diamond-shaped metal net 434, the strength of the solidified structural adhesive can be optimized, and meanwhile, the structural adhesive can also slide vertically along with the filling plate 431.
Referring to fig. 3 and 4, further, a filling protrusion 435 is formed at the bottom of the filling plate 431, and the filling protrusion 435 is snapped on the upper edge of the first fixing plate 41 to limit the relative displacement between the first fixing plate 41 and the second fixing plate 42.
Referring to fig. 1, in order to increase the stability of the installation and support of the edges of the stone panel 1, the upper and lower edges of the stone panel 1 are provided with installation pieces 12 for supporting and restraining the stone panel 1.
The upper and lower limit of stone material panel 1 has offered at least one stone material draw-in groove 13 respectively, and installed part 12 includes backup pad 121 and two second mounting panels 122, and two second mounting panels 122 are fixed connection respectively in the upper and lower side outer wall of backup pad 121, and second mounting panel 122 is vertical setting, and backup pad 121 passes through bolt fixed connection in fossil fragments pipe 21, directly welds in fossil fragments pipe 21 or is connected in fossil fragments pipe 21 through fixed connection in fossil fragments pipe 21's L template. Wherein, two second mounting plates 122 are respectively inserted into the stone clamping grooves 13 on the opposite side edges of two vertically adjacent stone panels 1, and the gap between two adjacent stone panels 1 is sealed by using commercially available anchoring agent or sealant.
The embodiment of the application also discloses a construction process of the stone curtain wall. Referring to fig. 5 and 6, a construction process of a stone curtain wall includes the steps of:
Installing embedded parts: the method comprises the steps of positioning and punching a mounting hole at a mounting point of a wall body, simultaneously mounting a medicament pipe filled with an adhesive, mounting an embedded part 5, wherein the embedded part 5 comprises an embedded screw 51 and a rear embedded plate 52 with an L-shaped plate-shaped structure, inserting the embedded screw 51 into the medicament pipe and connecting the embedded screw with the medicament pipe in a threaded manner, crushing the adhesive in the medicament pipe, and fixedly connecting the rear embedded plate 52 with the embedded screw 51 through a nut after the adhesive is solidified.
And (3) keel frame installation: the keel pipe 21 is fixedly connected to the vertical portion of the rear embedded plate 52 by bolts.
Mounting a stone panel: the first connecting pipe 31 is inserted into the anchor hole 11, the first connecting bolt 32 is fastened through the mounting device 6, the second fixing plate 42 is fixedly connected to the first connecting pipe 31, after the structural adhesive extruded after being crushed in the filling pipe body 33 is solidified, the upper edge of the first fixing plate 41 is clamped in the fixing clamping groove 421 on the second fixing plate 42, and the rotating fixing bolt 422 is abutted to the filling plate 431.
Referring to fig. 6 and 7, the above-mentioned mounting device 6 includes a plurality of mounting telescopic rods 61 for engaging with the limit connection holes 323 and a first mounting plate 62 vertically and fixedly connected to the plurality of mounting telescopic rods 61, the mounting telescopic rods 61 are perpendicular to the first mounting plate 62, and the first mounting plate 62 is rotatably connected with a rotating rod 621 for rotating the first connection bolts 32. The rotating rod 621 is of a polygonal column structure, and the first connecting bolt 32 is a countersunk bolt, so that when the rotating rod 621 rotates, the first connecting bolt 32 can be rotated by inserting the rotating rod 621 into a counter bore at the screw head of the first connecting bolt 32. Or the end of the rotating rod 621 is formed with a rotating hole adapted to the screw head of the first connecting bolt 32 for engaging the screw head of the first connecting bolt 32. Wherein the further first mounting plate 62 is provided with a driving member 63 for driving the rotation of the rotation lever 621.
In other embodiments, the mounting device 6 may not be provided with the second connection plate 320, and a torque wrench may be directly used to directly rotate the first connection plate 31.
Referring to fig. 6 and 7, the mounting telescopic rod 61 includes a first telescopic tube 611 fixedly connected to the first mounting plate 62 and a second telescopic tube 612 inserted and slidably connected within the first telescopic tube 611. And a telescopic spring 613 for driving the second telescopic tube 612 to extend is arranged in the first telescopic tube 611, and two ends of the telescopic spring 613 are respectively abutted against the first telescopic tube 611 and the second telescopic tube 612.
The driving piece 63 includes a driving motor 631, a first driving bevel gear 632 and a second driving bevel gear 633, the first driving bevel gear 632 is coaxially and fixedly connected to the rotating shaft 621, the first driving bevel gear 632 is engaged with the second driving bevel gear 633, and the second driving bevel gear 633 is coaxially and fixedly connected to an output shaft of the driving motor 631. Wherein the driving motor 631 is a torque motor, or an end of the rotating rod 621 rotatably connected to the first mounting plate 62 is fixedly connected to an output shaft of the driving motor 631.
When the first connecting bolt 32 is in threaded connection with the first connecting pipe 31, only the rotating rod 621 is required to be inserted into a counter bore of a screw head of the first connecting bolt 32 or sleeved on the screw head, the plurality of second telescopic pipes 612 are respectively inserted into the plurality of limiting connecting holes 323, then the driving motor 631 drives the rotating rod 621 to rotate through the first driving bevel gear 632 and the second driving bevel gear 633, and the first connecting bolt 32 is driven, meanwhile, the second telescopic pipes 612 can be inserted into the limiting connecting holes 323 to limit the rotation of the second connecting plate 320, the influence on the stone panel 1 caused by the rotation when the first connecting pipe 31 is inserted into the anchor hole 11 is reduced, the convenience of installing the first connecting bolt 32 is optimized, and the rotating rod 621 can be subjected to adaptive position adjustment through the compression telescopic spring 613 when the first connecting bolt 32 axially slides.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a stone curtain, includes a plurality of stone material panels (1), fixed connection in keel frame (2) of wall body and is used for connecting stone material panels (1) in coupling mechanism (3) of keel frame (2), its characterized in that: the stone panel (1) is provided with a plurality of anchor holes (11), each anchor hole (11) is a T-shaped hole and is provided with a large end opening, each connecting mechanism (3) comprises a first connecting pipe (31) and a first connecting bolt (32) fixedly connected to the corresponding keel frame (2), each first connecting pipe (31) is inserted into each anchor hole (11), each first connecting bolt (32) is inserted into each first connecting pipe (31) and is connected with each first connecting pipe (31) in a threaded mode, one end, located in each anchor hole (11), of each first connecting pipe (31) is fixedly connected with a plurality of limiting plates (311), each limiting plate (311) is bent and molded towards the inner side of each first connecting pipe (31) and each first connecting bolt (32) to form a control plate (312), each control plate (312) is located on the axial path of each first connecting bolt (32), and a filling pipe body (33) filled with structural adhesive is arranged between each control plate (312) and each first connecting bolt (32). The control plates (312) are arranged around the central axis of the first connecting pipe (31), control rods (313) penetrating through the first connecting pipe (31) are fixedly connected to opposite ends of the control plates (312), the control rods (313) penetrate through the filling pipe body (33) and are located on the displacement path of the first connecting bolts (32); first connecting hole (321) of coaxial setting has been seted up in the screw rod of first connecting bolt (32), the inner wall fixedly connected with go-between (322) of first connecting hole (321), control lever (313) butt is in the inner circle border of go-between (322), just the flexural strength of go-between (322) is greater than the flexural strength of a plurality of limiting plates (311), the flexural strength of go-between (322) is less than the flexural strength of a plurality of control boards (312).
2. A stone curtain wall according to claim 1, characterized in that: the control rod (313) is provided with a pouring hole (314) penetrating the control rod along the length direction.
3. A stone curtain wall according to claim 1, characterized in that: the outer wall of the control rod (313) is formed with threads for matching with the inner ring edge of the connecting ring (322).
4. A stone curtain wall according to claim 1, characterized in that: the utility model provides a fixing mechanism (4) that first connecting bolt (32) are provided with and are used for being fixed in dragon skeleton (2) with it, fixing mechanism (4) are including fixed connection in first fixed plate (41) and second fixed plate (42) of fossil fragments frame (2), first fixed plate (41) are L-shaped's platelike structure and its horizontal part fixed connection in fossil fragments frame (2), second fixed plate (42) shaping has lower open-ended fixed joint groove (421), the upper edge joint of first fixed plate (41) vertical portion is in fixed joint groove (421), the lower edge butt of second fixed plate (42) is in first fixed plate (41), just second fixed plate (42) are through first connecting bolt (32) fixed connection in first connecting pipe (31).
5. The stone curtain wall according to claim 4, wherein: the cell wall of fixed joint groove (421) wears to establish and threaded connection has fixing bolt (422), fixing bolt (422) vertical setting and lower extreme butt in first fixed plate (41).
6. The stone curtain wall according to claim 5, wherein: the utility model provides a fixed joint groove (421) roof and first fixed plate (41) go up between the border and be provided with filling piece (43), filling piece (43) are including filling board (431), adopt packing bellows (432) and cladding in flexible packing membrane (433) of packing bellows (432) outer wall made of brittle material, filling board (431) butt in first fixed plate (41) go up the border, the both ends of packing bellows (432) are fixed connection respectively in the inner wall of filling board (431) and fixed joint groove (421), fixing bolt (422) wear to locate packing bellows (432) and rotate to connect in filling board (431), packing bellows (432) intussuseption is filled with the structural adhesive.
7. A construction process applied to the stone curtain wall as claimed in claim 6, which is characterized in that: the method comprises the following steps:
Installing embedded parts: positioning and punching a mounting hole at a mounting point of a wall body, simultaneously mounting a medicament pipe filled with an adhesive in the wall body, and mounting an embedded part (5), wherein the embedded part (5) comprises an embedded screw rod (51) and a rear embedded plate (52) with an L-shaped plate-shaped structure, the embedded screw rod (51) is inserted into the medicament pipe and is in threaded connection with the medicament pipe, the adhesive in the medicament pipe is extruded, and after the adhesive is solidified, the rear embedded plate (52) is fixedly connected with the embedded screw rod (51) through a nut;
And (3) keel frame installation: the framework of the dragon framework (2) is fixedly connected with a rear embedded plate (52) through bolts;
Mounting a stone panel: the first connecting pipe (31) is inserted into the anchor hole (11), the first connecting bolt (32) is fastened through the mounting device (6), the second fixing plate (42) is fixedly connected to the first connecting pipe (31), after the structural adhesive extruded after being crushed in the filling pipe body (33) is solidified, the upper edge of the first fixing plate (41) is clamped in the fixing clamping groove (421) on the second fixing plate (42), and the rotating fixing bolt (422) is abutted against the filling plate (431); the utility model provides a high-end fixedly connected with second connecting plate (320) of first connecting bolt (32), two at least spacing connecting holes (323) have been seted up to second connecting plate (320), installation device (6) are including a plurality of installation telescopic links (61) that are used for cooperation spacing connecting holes (323) and perpendicular and fixed connection in first mounting panel (62) of installation telescopic links (61), first mounting panel (62) rotate and are connected with dwang (621) that are used for rotating first connecting bolt (32), first mounting panel (62) are provided with and are used for driving dwang (621) pivoted driving piece (63).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210062688.0A CN114439141B (en) | 2022-01-19 | 2022-01-19 | Stone curtain wall and construction process |
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| CN115198959B (en) * | 2022-07-26 | 2023-07-18 | 昆明华城兴建材有限公司 | Hidden anchoring type fiber cement board |
| CN115434487B (en) * | 2022-10-21 | 2024-03-08 | 重庆凡夫建设工程有限公司 | Dry-hanging stone installation structure and construction process |
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| CN106703265A (en) * | 2016-11-18 | 2017-05-24 | 广州铝质装饰工程有限公司 | Stone and glass mixed curtain wall construction method |
| CN109763592A (en) * | 2019-01-08 | 2019-05-17 | 深圳市瑞图工程咨询有限公司 | Stone outer wall decorating structure and its construction method |
| CN112252630A (en) * | 2020-09-16 | 2021-01-22 | 飞帆集团有限公司 | Decorative wall structure and construction process thereof |
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| WO2015051545A1 (en) * | 2013-10-12 | 2015-04-16 | 杨东佐 | Architectural curtain wall |
| CN205296516U (en) * | 2016-01-11 | 2016-06-08 | 广州孚姆建材有限公司 | GRC curtain board fastener -style installs node |
| CN211774935U (en) * | 2019-12-31 | 2020-10-27 | 连江巧通工业设计有限公司 | Building curtain wall with novel supporting structure |
| CN212802177U (en) * | 2020-07-15 | 2021-03-26 | 南京中天万润建设集团有限公司 | Stone curtain wall with waterproof effect |
| CN112854502B (en) * | 2021-01-14 | 2022-04-19 | 重庆龙都建设集团有限公司 | Building peripheral heat insulation structure and construction method thereof |
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| CN106703265A (en) * | 2016-11-18 | 2017-05-24 | 广州铝质装饰工程有限公司 | Stone and glass mixed curtain wall construction method |
| CN109763592A (en) * | 2019-01-08 | 2019-05-17 | 深圳市瑞图工程咨询有限公司 | Stone outer wall decorating structure and its construction method |
| CN112252630A (en) * | 2020-09-16 | 2021-01-22 | 飞帆集团有限公司 | Decorative wall structure and construction process thereof |
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