CN114439141A - Stone curtain wall and construction process - Google Patents
Stone curtain wall and construction process Download PDFInfo
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- CN114439141A CN114439141A CN202210062688.0A CN202210062688A CN114439141A CN 114439141 A CN114439141 A CN 114439141A CN 202210062688 A CN202210062688 A CN 202210062688A CN 114439141 A CN114439141 A CN 114439141A
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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
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- 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, which comprises a plurality of stone panels, a keel frame fixedly connected to a wall body and a connecting mechanism used for connecting the stone panels to the keel frame, the stone panel is provided with a plurality of anchor holes which are T-shaped holes and are open at the large ends, the connecting mechanism comprises a first connecting pipe and a first connecting bolt fixedly connected with the keel frame, the first connecting pipe is inserted in the anchor hole, the first connecting bolt is inserted and connected with the first connecting pipe in a threaded manner, one end of the first connecting pipe, which is positioned in the anchor hole, is fixedly connected with a plurality of limiting plates, the limiting plates face the inner side of the first connecting pipe, the first connecting bolt is bent to form a control plate, and the control plate is positioned on the axial path of the first connecting bolt, and a filling pipe body filled with structural adhesive is arranged between the control panel and the first connecting bolt. This application can effectually reduce and produce the breakage because of bearing load and obtain the possibility at installation and installation back stone material panel.
Description
Technical Field
The application relates to the field of curtain wall technology, in particular to a stone curtain wall and a construction process.
Background
The stone curtain wall is a building enclosure structure constructed by adopting natural stone as a raw material, and is widely applied due to excellent freezing resistance, compressive strength and acid and alkali resistance. The existing stone curtain wall is mainly constructed by a dry hanging method, mainly comprises a stone panel and a supporting structure, and does not bear the load and the action of a main 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, each connecting mechanism mainly comprises an anchor bolt, each anchor bolt is fixedly connected to a stone panel through an anchor hole formed in the stone panel, and each anchor bolt is fixedly connected to the keel frame through a steel plate or a bolt.
However, in the existing stone curtain wall, in order to facilitate installation and reduce the possibility of damage to the stone panel, an expansion bolt is often used as an anchor bolt to limit the separation of the stone panel from the wall body and simultaneously assist in bearing the load of the stone panel. Because the anchor bolt is inserted into the anchor hole of locating the stone material panel through the crab-bolt and is fixed, because the crab-bolt is expansion bolts, can lead to exerting certain bulging force to the stone material panel at expansion bolts in the inflation process, and after the installation, expansion bolts and stone material panel's area of contact is limited, all leads to the stone material panel to produce the damaged possibility after installation and installation easily.
Disclosure of Invention
In order to reduce the possibility that the stone panel is damaged in the installation and use processes, the application provides a stone curtain wall and a construction process.
First aspect, this application provides a stone material curtain adopts following technical scheme:
the utility model provides a stone curtain wall, 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 the coupling mechanism of keel frame, a plurality of anchor eyes have been seted up to the stone material panel, the anchor eye is T shape hole and is the main aspects opening, coupling mechanism includes first connecting pipe and fixed connection in the first connecting bolt of keel frame, first connecting pipe is inserted and is located in the anchor eye, first connecting bolt is inserted and is established 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 eye, and is a plurality of the limiting plate is buckled the shaping towards first connecting pipe inboard and first connecting bolt and is had control panel and control panel to be located the axial route of first connecting bolt, it has the gluey packing body of structure to be provided with the inside packing 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 can abut against the opposite ends of the control plates in the process of being connected with the first connecting pipe in a threaded manner, the control plates can prop open the limiting plates, and the limiting plates can abut against the inner wall of the large end in the anchor hole, so that the first connecting pipe is limited from being separated from the anchor hole; the control panel can be glued through the structure of solidification, the limiting plate, first connecting pipe and first connecting bolt form a whole and bond in the pore wall of anchor eye, thereby when effectual increase first connecting bolt bears the pulling force, apply in the area of contact of the pore wall of anchor eye, when the installation simultaneously, need only through the limiting plate butt in the pore wall of anchor eye and with stone material panel fixed connection in keel frame, can effectually reduce the unit average load that the pore wall of anchor eye bore in the installation, in the time of the possibility that reduces the stone material panel and receives the damage, can also effectually increase the whole of first connecting bolt and stone material panel, optimize the stability behind the stone material panel installation, furthermore, limiting plate and control panel can also do the protection to filling the body, reduce the destroyed possibility of filling the body before the use.
Optionally, it is a plurality of the control panel encircles the central axis setting of first connecting pipe, the control lever of wearing to locate first connecting pipe is fixed connection in the opposite direction of control panel, the control lever wears to locate the displacement route that fills body and control lever and be located first connecting bolt.
Through adopting above-mentioned technical scheme, the control lever can be with a plurality of control panel fixed connection to strutting the in-process of limiting plate, when can be relatively more synchronous, the body is worn to locate to the control lever, can make the limiting plate after being strutted, the structure is glued just can fill in the anchor eye, thereby can make strutting of limiting plate and the breakage of filling the body can go on in proper order, reduces the broken packing body and produces the possibility of disturbing to strutting the limiting plate.
Optionally, a first connecting hole which is coaxially arranged is formed in a screw of the first connecting bolt, a connecting ring is fixedly connected to the inner wall of the first connecting hole, the control rod is abutted to the inner ring edge of the connecting ring, the bending strength of the connecting ring is greater than that of the limiting plates, and the bending strength of the connecting ring is less than that of the control plates.
By adopting the technical scheme, because the bending strength of the connecting ring is greater than that of the limiting plates, and the bending strength of the connecting ring is less than that of the control plates, the limiting plates can be firstly propped open without bending the inner ring edge of the connecting ring in the process that the first connecting bolt is butted on the first connecting bolt through the connecting ring, after the limiting plates are butted on the inner wall of the anchor hole, the control plates can limit the slippage of the control rod, so that the inner ring edge of the connecting ring is bent and the control rod is inserted into the first connecting hole, the first connecting bolt can be relatively fully connected with the first connecting pipe, meanwhile, the contact area between the solidified structural adhesive and the first connecting bolt can be increased, meanwhile, the structural adhesive part can be laid on the inner wall of the first connecting pipe, and the first connecting bolt can be in threaded connection with the threaded part on which the structural adhesive is laid, to further increase the stability of the first coupling bolt being threadedly coupled to the first coupling pipe.
Optionally, the control rod is provided with a perfusion hole penetrating through 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 inside the rethread filling hole filled in first connecting hole, when reducing the possibility that leads to the control lever to take place the corrosion because of the contact air, can also be with relatively more stable bonding of control lever in first connecting bolt.
Optionally, the outer wall of the control rod is formed with a thread for matching with the edge of the inner ring of the connecting ring.
Through adopting above-mentioned technical scheme, the screw thread can further increase the resistance that relative slippage between control lever and the union ring after the structural adhesive solidification.
Optionally, first connecting bolt is provided with the fixed establishment that is used for being fixed in keel frame with it, fixed establishment includes fixed connection in keel frame's first fixed plate and second fixed plate, first fixed plate is the platelike structure of L shape and its horizontal part fixed connection in keel frame, the second fixed plate shaping has lower shed's fixed joint groove, the last border joint of the vertical portion of first fixed plate is in fixed joint inslot, the lower border butt in first fixed plate of second 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 the installation stone material panel, owing to connect first connecting bolt and second fixed plate in the stone material panel in advance, the installation stone material panel only needs to locate the fixed joint inslot with the last border card of first fixed plate this moment, can install the stone material panel in keel frame, and because the lower border butt of second fixed plate in first fixed plate, can effectually reduce the stone material panel when the trend that breaks away from the wall body because of complicated production, can reduce and apply the torque in first fixed plate, thereby stability when optimizing the use.
Optionally, the groove wall of the fixing clamping groove penetrates through and is in threaded connection with a fixing bolt, and the fixing bolt is vertically arranged and the lower end of the fixing bolt abuts against the first fixing plate.
By adopting the technical scheme, because the stone panel is installed on the keel frame in a hanging mode, when a height error exists, the distance between the first fixing plate and the second fixing plate can be adjusted only by rotating the fixing bolt, so that the adaptability adjustment is realized.
Optionally, a filling member is arranged between the top wall of the fixed clamping groove and the upper edge of the first fixing plate, the filling member includes a filling plate, a filling corrugated pipe made of a brittle material, and a flexible filling film coated on the outer wall of the filling corrugated pipe, the filling plate is abutted against the upper edge of the first fixing plate, two ends of the filling corrugated pipe are respectively and fixedly connected to the filling plate and the inner wall of the fixed clamping groove, the fixing bolt penetrates through the filling corrugated pipe and is rotatably connected to the filling plate, and the filling corrugated pipe is filled with structural glue.
By adopting the technical scheme, the first fixing plate is abutted only through the fixing bolt, so that the situation of overlarge local stress exists when the first fixing plate bears load, and the first fixing plate is easy to deform; at the moment, in the installation process, the fixing bolt rotates to drive the filling plate to vertically slide, the filling corrugated pipe is crushed, the structural adhesive in the filling corrugated pipe overflows and is filled in the fixing clamping groove under the limitation of the flexible filling film, and the second fixing plate can be supported by the solidified structural adhesive and the fixing bolt, so that the load bearing area of the first fixing plate is effectively increased, and the stability in use is increased; and the packing bellows of bellows structure can make flexible filling membrane do vertical adaptability adjustment simultaneously, can also pass through flexible filling membrane and infill panel, isolation structure glue and first fixed plate, when the stone material panel need be changed in the later stage, only need pull down the second fixed plate can, reduce because of the bonding of structure glue to later stage stone material panel tear open change and the influence of maintaining.
In a second aspect, the present application provides a construction process for a stone curtain wall, which adopts the following technical scheme:
a construction process of a stone curtain wall comprises the following steps:
mounting a rear embedded part: positioning and punching mounting holes at mounting points of a wall body, simultaneously mounting a medicament tube filled with adhesive inside, and mounting a rear embedded part, wherein the rear embedded part comprises an embedded screw and a rear embedded plate in an L-shaped plate-shaped structure;
installing a keel frame: the framework of the keel frame is fixedly connected to the rear embedded plate through bolts;
stone panel installation: inserting the first connecting pipe into the anchor hole, fastening the first connecting bolt through the mounting device, fixedly connecting the second fixing plate to the first connecting pipe, after the structural adhesive extruded after being crushed in the filling pipe body is solidified, clamping the upper edge of the first fixing plate in a fixing clamping groove on the second fixing plate, and rotating the fixing bolt to abut against 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, the first connecting bolt of dwang cooperation, then drive the dwang through the driving piece, can rotate first connecting bolt threaded connection in first connecting pipe under the prerequisite that does not need the relative stone material panel of extra restriction 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, the first connecting bolt can abut against the opposite ends of the control plates in the process of being connected to the first connecting pipe in a threaded mode, the control plates prop open the limiting plates, the limiting plates abut against the inner wall of the large end in the anchor hole, accordingly, the first connecting pipe is limited from being separated from the anchor hole, meanwhile, in the process that the first connecting bolt slides towards the control plates, the filling pipe body can be broken through in an extruding mode, the structural adhesive is filled into the anchor hole and the first connecting pipe, after the structural adhesive is solidified, the control plates and the limiting plates can be limited, and the possibility that the control plates and the limiting plates are bent due to overlarge pulling force generated by the stone panel due to external negative pressure in the using process is reduced;
in addition, can also glue the control panel through the structure of solidification, the limiting plate, first connecting pipe and first connecting bolt form a whole and bond in the pore wall of anchor eye, thereby when effectual increase first connecting bolt bears the pulling force, apply in the area of contact of the pore wall of anchor eye, when the installation simultaneously, need only through the limiting plate butt in the pore wall of anchor eye and with stone material panel fixed connection in keel frame, can effectually reduce the unit average load that the pore wall of anchor eye bore in the installation, in the time of the possibility that reduces the stone material panel and receive the damage, can also effectually increase the whole of first connecting bolt and stone material panel, optimize the stability after the installation of stone material panel, furthermore, limiting plate and control panel can also do the protection to filling the body, reduce the destroyed possibility of filling the body before the use.
Drawings
Fig. 1 is a sectional structure view of a stone curtain wall according to an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B of fig. 1.
Fig. 4 is a partial sectional view in an embodiment of the present application.
Fig. 5 is a flow chart of a construction process in an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a mounting device in an embodiment of the present application.
Fig. 7 is a schematic cross-sectional view taken along line C-C of fig. 6.
Description of reference numerals: 1. a stone panel; 11. an anchor eye; 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 pipe; 3. a connecting mechanism; 31. a first connecting pipe; 311. a limiting plate; 312. a control panel; 313. a control lever; 314. a perfusion hole; 32. a first connecting bolt; 320. a second connecting plate; 321. a first connection hole; 322. a connecting ring; 323. limiting connecting holes; 33. filling the tube body; 4. a fixing mechanism; 41. a first fixing plate; 411. an elastic strip; 42. a second fixing plate; 421. fixing the clamping groove; 422. fixing the bolt; 43. a filling member; 431. a infill panel; 432. filling the corrugated pipe; 433. a flexible filled film; 434. a diamond-shaped metal mesh; 435. filling the bumps; 5. embedding parts; 51. pre-burying a screw; 52. a post-embedded plate is arranged; 6. a mounting device; 61. installing a telescopic rod; 611. a first telescopic tube; 612. a second telescopic tube; 613. a tension spring; 62. a first mounting plate; 621. rotating the rod; 63. a drive member; 631. a drive motor; 632. a first drive bevel gear; 633. the second drive bevel gear.
Detailed Description
The present application is described in further detail below with reference to figures 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 pipe 31 is inserted into the anchor hole 11 in a one-to-one correspondence manner, and the anchor hole 11 is a T-shaped hole for matching with the first connecting pipe 31. Wherein the first connecting bolt 32 is inserted and screwed to the first connecting pipe 31.
Referring to fig. 1 and 2, the end of the first connecting pipe 31 inserted into the anchor hole 11 is provided with a plurality of stopper plates 311, and the plurality of stopper plates 311 are arranged around the central axis of the first connecting pipe 31. One end of the limiting plate 311 is fixedly connected to the first connecting pipe 31 and inserted into one end of 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, one end of the limiting plate 311 far away from the first connecting pipe 31 is located at the inner side of the outer wall of the first connecting pipe 31, so as to insert the first connecting pipe 31 into the anchor hole 11, and reduce the possibility of interference.
The control plate 312 is formed by bending one end of the plurality of stopper plates 311 away from the first connection pipe 31 toward the inner side and toward the side of the keel frame 2. Wherein, the opposite ends of the control plates 312 are fixedly connected with control rods 313, the control rods 313 are located on the displacement path of the first connecting bolt 32, and are used for opening the limiting plates 311 when the first connecting bolt 32 slides axially, so that the limiting plates 311 are opened and abutted 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 tube 33 is disposed between the limiting plate 311 and the first connecting bolt 32, an annular cavity is formed in a tube wall of the filling tube 33 and filled with structural adhesive, and the filling tube 33 is sleeved on a screw portion of the first connecting bolt 32, and the filling tube 33 is made of a fragile material, such as glass, fragile paper, and the like.
When the first connecting bolt 32 is rotated to be screwed into the first connecting pipe 31, the first connecting bolt 32 axially slides towards the inside of the anchor hole 11, and at this time, the first connecting bolt 32 abuts against the control rod 313, and then the control rod 313 which axially slides supports 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 by the extrusion of the first connecting bolt 32. In addition, after the structure glue solidification, limiting plate 311, control panel 312 and control lever 313 still can do the support to the solidification structure glue, and the structure glue of solidification limits limiting plate 311 when bearing the pulling force of first connecting bolt 32 and first connecting pipe 31, produce the possibility of buckling, thereby can be under the prerequisite that does not need limiting plate 311 butt in the inner wall of anchor eye 11, the relative keel frame 2 of restriction stone material panel 1 that can also comparatively stable breaks away from the possibility, produce the possibility of damage with the reduction to the too big pore wall that leads to anchor eye 11 of anchor eye 11 pore wall load when the outside negative pressure of later stage produces. Simultaneously, the structure colloid of solidification can also be comparatively abundant relatively with the inner wall contact of anchor eye 11, increase the area of contact with the anchor eye 11 inner wall when using to bond first connecting pipe 31 in the pore wall of anchor eye 11, in order to further reduce the possibility that produces the damage to stone material panel 1, can also increase the effect of stone material panel 1 and install in the stability of keel frame 2.
Referring to fig. 1 and 2, in order to enable the first connection pipe 31 not to rotate and to facilitate installation when the first connection bolt 32 is rotated by a fitting installation tool during installation, a second connection plate 320 is fixedly connected to a screw head of the first connection bolt 32, and a plurality of limiting connection holes 323 are formed in the second connection plate 320 to limit rotation of the second connection plate 320 by the fitting installation tool.
In addition, in order to make the first connection bolt 32 relatively sufficiently connected to the first connection pipe 31, the length of the first connection pipe 31 is reduced. First connecting hole 321 has been seted up to first connecting bolt 32's the inside screw portion, and first connecting hole 321 extends and sets up towards anchor eye 11 opening along the length direction of first connecting bolt 32. And the inner wall of the first connection hole 321 is fixedly connected with the connection ring 322, and one end of the control rod 313 far away from the control plate 312 passes through the filling tube body 33 and abuts against the inner side edge of the connection ring 322. Further, the bending strength of the connection ring 322 is greater than the bending strengths of the plurality of limiting plates 311, and the bending strength of the connection ring 322 is less than the bending strengths of the plurality of control plates 312.
In the process of screwing the first connecting bolt 32 to the first connecting pipe 31, after the limiting plate 311 abuts against the inner wall of the anchor hole 11, the connecting ring 322 can be bent by 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 connecting hole 321; in the process, the structural adhesive is filled in the first connecting hole 321, the control rod 313 is bonded on the hole wall of the first connecting hole 321, so that the tensile force generated by the stone panel 1 on the first connecting bolt 32 under the action of the negative pressure can be partially transmitted to the control plate 312 and the limiting plate 311 through the control rod 313, and the limiting plate 311 tends to bend in the opposite direction, at the moment, the cured structural adhesive and the control plate 312 can limit the bending of the limiting plate 311, so that the stone panel 1 bears the external tensile force and is converted into the cured structural adhesive applied in the anchor hole 11, and the connection stability is further improved.
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 of the control rod 313 is formed with a thread which is used for matching with the inner ring edge of the connecting ring 322, and a pouring hole 314 which penetrates along the length direction is formed in the control rod 313, so that after the structural adhesive is filled in the anchor hole 11, part of the structural adhesive can enter the first connecting hole 321 through the pouring hole 314, and the connecting stability of the control rod 313 and the first connecting bolt 32 is improved.
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 criss-cross mode and fixedly connected with one another, 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 is an L-shaped plate structure, and the embedded screw 51 penetrates through the rear embedded plate 52 and is inserted into the wall to fixedly connect the rear embedded plate 52 to the wall. The vertical part of the rear embedded plate 52 is fitted and fixedly connected to the keel pipe 21.
First fixed plate 41 and second fixed plate 42 of fixed establishment 4, first fixed plate 41 are the platelike structure of L shape, and the horizontal part fixed connection of first fixed plate 41 is in keel pipe 21, and the vertical portion of first fixed plate 41 is vertical and upwards the setting of buckling.
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 connecting pipe 31 by the first connecting bolt 32. And the lower edge of the second fixing plate 42 abuts against 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 with a downward opening.
The upper edge of the first fixing plate 41 is clamped in the fixing clamping groove 421, so that when the stone panel 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 clamping groove 421 of the second fixing plate 42; and because the lower limb of first fixed plate 41 butts in second fixed plate 42, can cooperate the card of second fixed plate 42 upper limb to locate fixed joint groove 421 after the installation, convert the pulling force part that stone material panel 1 bore into the pressure that applies to second fixed plate 42 face to further optimize the stability of stone material panel 1 after the installation is accomplished. Wherein, the lower border of two vertical lateral walls and first fixed plate 41 of fixed joint groove 421 all blocks and is equipped with elastic strip 411, and elastic strip 411 laminates in the outer wall setting of first fixed plate 41 to increase the stability when second fixed plate 42 pressfitting is in first fixed plate 41.
Referring to fig. 2 and 3, further, since the second fixing plate 42 is connected to the first fixing plate 41 in a manner that the upper edge of the second fixing plate 42 is clamped in the fixing 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 abut against the top wall of the fixing clamping groove 421 due to installation error and the like; in order to solve the problem, the top of the second fixing plate 42 is inserted and connected with a fixing bolt 422 through a thread, the fixing bolt 422 is inserted and arranged on 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 abuts against the first fixing plate 41 to be used for adjustment of adaptability, so that the load of each stone panel 1 can be transmitted to the keel frame 2 through the abutting of the fixing bolt 422 against the first fixing plate 41; the possibility of an excessive load being applied to the first fixing plate 41 by the lower stone panel 1 is reduced.
In addition, in order to increase the supporting stability of the fixing bolt 422, a filler 43 is further disposed in the fixing and fastening groove 421 for increasing the supporting stability 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 is 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 glue; and a rhombic metal mesh 434 bent to be a tubular structure is arranged inside the filling corrugated pipe 432, and the upper end and the lower end of the rhombic metal mesh 434 are fixedly connected to the fixed clamping groove 421 and the filling plate 431 respectively. The flexible filling film 433 is made of a flexible material, such as rubber, PE film, etc., the flexible filling film 433 covers the outer wall of the filling corrugated pipe 432, and the flexible filling film 433 is fixedly connected to the peripheral side 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 pipe 432 to flow out. The fixing bolt 422 is inserted through the filling bellows 432 and rotatably connected to the filling plate 431.
When the fixing device is used, only the fixing bolt 422 is required to be in a state of abutting against the filling plate 431, when the fixing bolt 422 is rotated to adjust the installation height of the stone panel 1, the filling plate 431 is driven to vertically slide, and the filling corrugated pipe 432 is crushed, so that the structural adhesive in the filling corrugated pipe 432 is filled in an inner cavity formed by matching the flexible filling film 433 with the filling plate 431 and the top wall of the fixing clamping groove 421, and after the structural adhesive is cured, the top wall of the fixing clamping groove 421 is supported by matching the fixing bolt 422, so that the stability of the fixing bolt 422 abutting against the first fixing plate 41 is improved; due to the isolation of the flexible filling film 433, the stone panel 1 can be replaced or disassembled only by replacing the second fixing plate 42 after the structural adhesive is cured, so that the maintenance in the installation process and at the later stage is facilitated; in addition, after the structural adhesive is cured, due to the arrangement of the diamond-shaped metal net 434, the strength of the cured structural adhesive can be optimized, and meanwhile, the structural adhesive can vertically slide along with the filling plate 431.
Referring to fig. 3 and 4, further, a filling projection 435 is formed at the bottom of the filling plate 431, and the filling projection 435 is engaged with 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 edge installation and support of the stone panel 1, the upper and lower edges of the stone panel 1 are provided with installation pieces 12 for supporting and limiting the stone panel 1.
At least one stone draw-in groove 13 has been seted up respectively to the upper and lower limit of stone material panel 1, 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 lateral outer wall of backup pad 121, and second mounting panel 122 is vertical setting, and backup pad 121 passes through bolt fixed connection in keel pipe 21, lug weld in keel pipe 21 or connect in keel pipe 21 through the L template of fixed connection in keel pipe 21. The two second mounting plates 122 are respectively inserted into the stone clamping grooves 13 on the opposite side edges of the two vertically adjacent stone panels 1, and the gap between the two adjacent stone panels 1 is sealed by using a 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 following steps:
mounting a rear embedded part: the mounting hole is drilled in the mounting point location of wall body, installs the inside medicament pipe that is filled with the adhesive simultaneously, installs rearmounted built-in fitting 5, and rearmounted built-in fitting 5 includes buried screw 51 and the rearmounted built-in plate 52 that is L shaped plate column structure, inserts buried screw 51 and establishes and threaded connection in the medicament pipe with buried screw 51 in the later, and break the adhesive in the medicament pipe, treat the adhesive solidification back, through nut with rearmounted built-in plate 52 fixed connection in buried screw 51.
Installing a keel frame: the keel pipe 21 is fixedly connected to the vertical portion of the post-embedded plate 52 by bolts.
Installing a stone panel: the first connecting pipe 31 is inserted into the anchor hole 11, the first connecting bolt 32 is fastened by the mounting device 6, the second fixing plate 42 is fixedly connected to the first connecting pipe 31, 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 fixing bolt 422 is rotated to abut against the filling plate 431.
Referring to fig. 6 and 7, the above-mentioned mounting device 6 includes a plurality of mounting expansion links 61 for engaging the limit connection holes 323 and a first mounting plate 62 vertically and fixedly connected to the plurality of mounting expansion links 61, the mounting expansion links 61 are perpendicular to the first mounting plate 62, and the first mounting plate 62 is rotatably connected with a rotation lever 621 for rotating the first connection bolt 32. The rotating rod 621 is a polygon prism structure, and the first connecting bolt 32 is a countersunk head bolt, so that when the rotating rod 621 rotates, the rotating rod 621 can be inserted into the countersunk head of the head portion of the first connecting bolt 32 to rotate the first connecting bolt 32. Or the end of the rotating rod 621 is formed with a rotating hole adapted to the head of the first coupling bolt 32 for fitting the head of the first coupling bolt 32. Wherein the further first mounting plate 62 is provided with a driving member 63 for driving the rotation rod 621 to rotate.
In other embodiments, the mounting device 6 may not be provided with the second connecting plate 320, and a torque wrench may be directly used to directly rotate the first connecting pipe 31.
Referring to fig. 6 and 7, the mounting extension pole 61 includes a first extension tube 611 fixedly connected to the first mounting plate 62 and a second extension tube 612 inserted and slidably connected within the first extension tube 611. And an extension spring 613 for driving the second extension tube 612 to extend is arranged in the first extension tube 611, and two ends of the extension spring 613 are respectively abutted against the first extension tube 611 and the second extension tube 612.
The driving member 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 rod 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 the rotating rod 621 is rotatably connected to one end of the first mounting plate 62 and coaxially and fixedly connected to an output shaft of the driving motor 631.
When the first connecting bolt 32 is screwed into the first connecting pipe 31, only the rotating rod 621 is inserted into a counter bore or an outer sleeve of the screw head of the first connecting bolt 32, the plurality of second telescopic pipes 612 are respectively inserted into the plurality of limit 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 drives the first connecting bolt 32, and simultaneously, the second telescopic pipes 612 can be inserted into the limit connecting holes 323 to limit the rotation of the second connecting plate 320, so as to reduce the influence of the rotation of the first connecting pipe 31 when inserted into the anchor hole 11 on the stone panel 1, optimize the convenience of installing the first connecting bolt 32, and when the first connecting bolt 32 axially slides, the rotating rod 621 can perform adaptive position adjustment through the compression telescopic spring 613.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a stone curtain wall, includes a plurality of stone panels (1), fixed connection in the keel frame (2) of wall body and is used for connecting stone panel (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), the anchor holes (11) are T-shaped holes and are open at the large ends, the connecting mechanism (3) comprises a first connecting pipe (31) and a first connecting bolt (32) fixedly connected with the keel frame (2), the first connecting pipe (31) is inserted into the anchor hole (11), the first connecting bolt (32) is inserted and connected with the first connecting pipe (31) in a threaded manner, one end of the first connecting pipe (31) positioned in the anchor hole (11) is fixedly connected with a plurality of limiting plates (311), the limiting plates (311) face the inner side of the first connecting pipe (31), the first connecting bolt (32) is bent to form a control plate (312), and the control plate (312) is positioned on the axial path of the first connecting bolt (32), and a filling pipe body (33) filled with structural adhesive is arranged between the control plate (312) and the first connecting bolt (32).
2. The stone curtain wall as claimed in claim 1, wherein: the control plates (312) are arranged around the central axis of the first connecting pipe (31), the opposite ends of the control plates (312) are fixedly connected with control rods (313) penetrating through the first connecting pipe (31), the control rods (313) penetrate through the filling pipe body (33), and the control rods (313) are located on the displacement path of the first connecting bolt (32).
3. The stone curtain wall as claimed in claim 2, wherein: offer first connecting hole (321) of coaxial setting 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 in the inner circle border of go-between (322), just the anti intensity of rolling over of go-between (322) is greater than the anti intensity of rolling over of a plurality of limiting plates (311), the anti intensity of rolling over of go-between (322) is less than the anti intensity of rolling over of a plurality of control panels (312).
4. The stone curtain wall as claimed in claim 3, wherein: the control rod (313) is provided with a pouring hole (314) which penetrates through the control rod along the length direction.
5. The stone curtain wall as claimed in claim 3, wherein: the outer wall of the control rod (313) is formed with threads for matching with the inner ring edge of the connecting ring (322).
6. The stone curtain wall as claimed in claim 1, wherein: first connecting bolt (32) are provided with and are used for being fixed in fixed establishment (4) of keel frame (2) with it, fixed establishment (4) are including fixed connection in first fixed plate (41) and second fixed plate (42) of keel frame (2), first fixed plate (41) are the platelike structure of L shape and its horizontal part fixed connection in keel frame (2), second fixed plate (42) shaping has lower open-ended fixed joint groove (421), the last border joint of the vertical portion of first fixed plate (41) is in fixed joint groove (421), the lower border butt in first fixed plate (41) of second fixed plate (42), just second fixed plate (42) are through first connecting bolt (32) fixed connection in first connecting pipe (31).
7. The stone curtain wall as claimed in claim 6, wherein: the cell wall of fixed joint groove (421) wears to establish and threaded connection has fixing bolt (422), vertical setting and the lower extreme butt in first fixed plate (41) of fixing bolt (422).
8. The stone curtain wall as claimed in claim 7, wherein: be provided with filler (43) between the roof of fixed joint groove (421) and the last border of first fixed plate (41), filler (43) are including packing plate (431), adopt packing bellows (432) that fragile material made and cladding in flexible filling membrane (433) of packing bellows (432) outer wall, packing plate (431) butt in the last border of first fixed plate (41), the both ends of packing bellows (432) are fixed connection respectively in the inner wall of packing plate (431) and fixed joint groove (421), fixing bolt (422) are worn to locate packing bellows (432) and are rotated and connect in packing plate (431), packing bellows (432) intussuseption is filled with the structure and is glued.
9. A construction process of a stone curtain wall is characterized in that: the method comprises the following steps:
mounting a rear embedded part: positioning and punching mounting holes at a mounting point of a wall body, simultaneously mounting a chemical tube filled with adhesive inside, mounting a rear embedded part (5), wherein the rear embedded part (5) comprises an embedded screw (51) and a rear embedded plate (52) in an L-shaped plate-shaped structure, inserting and connecting the embedded screw (51) into the chemical tube in a threaded manner, crushing the adhesive in the chemical tube, and fixedly connecting the rear embedded plate (52) to the embedded screw (51) through a nut after the adhesive is cured;
installing a keel frame: the framework of the keel frame (2) is fixedly connected to the rear embedded plate (52) through bolts;
stone panel installation: inserting the first connecting pipe (31) in the anchor hole (11), fastening the first connecting bolt (32) through the mounting device (6), fixedly connecting the second fixing plate (42) to the first connecting pipe (31), after the structural adhesive crushed in the filling pipe body (33) is solidified, clamping the upper edge of the first fixing plate (41) in a fixing clamping groove (421) on the second fixing plate (42), and rotating the fixing bolt (422) to abut against the filling plate (431).
10. The construction process of the stone curtain wall as claimed in claim 9, wherein: the big end fixedly connected with second connecting plate (320) of first connecting bolt (32), two at least spacing connecting holes (323) have been seted up in second connecting plate (320), installation device (6) include a plurality of installation telescopic link (61) and perpendicular and fixed connection in first mounting panel (62) of installation telescopic link (61) that are used for cooperating spacing connecting hole (323), 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210062688.0A CN114439141B (en) | 2022-01-19 | 2022-01-19 | Stone curtain wall and construction process |
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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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| CN114439141B CN114439141B (en) | 2024-07-09 |
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| CN115198959A (en) * | 2022-07-26 | 2022-10-18 | 昆明华城兴建材有限公司 | Hide anchor formula fiber cement board |
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| CN114439141B (en) | 2024-07-09 |
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