CN108678241B - Back bolt type plate curtain wall - Google Patents
Back bolt type plate curtain wall Download PDFInfo
- Publication number
- CN108678241B CN108678241B CN201810669558.7A CN201810669558A CN108678241B CN 108678241 B CN108678241 B CN 108678241B CN 201810669558 A CN201810669558 A CN 201810669558A CN 108678241 B CN108678241 B CN 108678241B
- Authority
- CN
- China
- Prior art keywords
- hanging piece
- screw
- positioning
- plate
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E04B2/965—Connections of mullions and transoms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to a back bolt type plate curtain wall, which is characterized in that the cross beam is a metal section with a groove-shaped cross section, and the outer side of an upper flange and the inner side of a lower flange of the cross beam are respectively provided with a supporting groove which runs through the whole length and is parallel to each other along the length; the hanging piece consists of a positioning screw and a right-angle connecting plate; two ends of the back of the upper edge of each plate are respectively fixed with an upper hanging piece by a back bolt, and two ends of the back of the lower edge are respectively fixed with a lower hanging piece by a back bolt; each panel is hung on the upper and lower adjacent beams by the upper hanging piece and the lower hanging piece, wherein the positioning head of the positioning screw in the upper hanging piece extends into the supporting groove arranged on the lower flange of the beam above, and the positioning head of the positioning screw in the lower hanging piece extends into the supporting groove arranged on the upper flange of the beam below. The panel used by the panel curtain wall directly transmits load to the cross beam by the set screw, and has no intermediate adapter for transition and good stability.
Description
Technical Field
The utility model relates to the field of building curtain walls, in particular to a wall plate fixing structure for an enclosure.
Background
The plate curtain wall is an independent enclosure structure system and is divided into a wet hanging method and a dry hanging method according to a construction method, wherein the dry hanging method is mainstream due to reliability and convenience in construction. In summary, the dry hanging method uses metal hanging parts to hang the panel on the metal skeleton of the enclosure structure connected with the main structure, and the connection structure and hanging mode of the metal hanging parts and the stone panel are divided into seven types of methods, namely a steel pin dry hanging method, a single limb short slot dry hanging method, a double limb short slot dry hanging method, a through slot dry hanging method, a small unit dry hanging method, a back bolt type and a supporting plate type, wherein the back bolt type and the supporting plate type are most commonly used, and the two methods are thousands of times. The back bolt type dry hanging method is to connect a stone veneer with a keel structure, then fix the keel structure on a building structure by means of an embedded part, and effectively fix a hanging piece of the back bolt and the stone veneer by means of a bottom hole expanding technology, so that the joint slotting problem of the stone veneer and the keel structure can be effectively avoided, the reaction of the stone veneer to the keel structure is weakened, and the local damage of the stone is avoided to a great extent. The pallet type dry hanging method adopts aluminum alloy pallet for connection in terms of connection form, and the bonding is completed in a factory, so that the quality is reliable; the installation structure is a hanging structure, can be adjusted in three dimensions during installation, and can be installed by using an elastic rubber pad, so that flexible connection can be realized, and the earthquake resistance is improved. However, the existing back bolt type and supporting plate type dry hanging system has a plurality of sites for changing the spatial position of the stone panel, so that the whole system is complex in structure, and the hanging piece is inconvenient to process and install in a factory.
The patent application with publication number CN 203022169U discloses an I-shaped seam stone curtain wall, which adopts a supporting plate type dry hanging scheme. In the scheme, a steel upright post 10 is fixedly connected with an angle steel beam 20 through a section of angle steel connecting piece 30, and a groove-shaped stone pendant 34 is fixed on the outer side of one right-angle side of the beam 20; the upper and lower flanks of the stone hanging piece 34 are respectively bent upwards, and the hooks on the upper and lower supporting plate hanging pieces 36 are respectively hooked to the upper and lower flanks to form a buckling part 32; the fastening part 32 is provided with an adjusting screw 35, and a hook of the adjusting screw 35 penetrating through the supporting plate hanging piece 36 acts on the upward bending end part of the flank of the stone hanging piece 34. The scheme of the utility model has the advantages that the positions of the stone pendants can be set according to the arrangement and the modeling of the stone plates, the limitation of the left edge and the right edge of the stone plates and the fine adjustment of the angle and the flatness of the stone plates are not needed, but the following defects are still existed: 1. the adjusting screw 35 can adjust the up and down positions of the stone slabs 41 or 42, but the larger the adjusting range is, the shallower the fastening depth of the fastening portion 32 is, so that the adjusting range is greatly limited, and the stability of the curtain wall system is seriously affected; 2. the front and back positions of the stone plates depend on the front and back position relation of the connecting piece 30 and the cross beam 20, so that holes for penetrating fixing bolts on the connecting piece 30 and the cross beam 20 are customized according to the design needs of customers, and the customized workload is relatively large; 3. the length of the stone hanging piece 34 is short, if the stone panel of the specification used by the original design is in shortage, the specification of the stone panel can be temporarily replaced by simultaneously changing the distance between the upper beam and the lower beam and the distance between the two adjacent stone hanging pieces; 4. the whole hanging system is complex, and the parts are relatively more.
The utility model patent application with publication number of CN 103452214A discloses a back bolt stone curtain wall, which is mainly different from the utility model patent with publication number of CN 203022169U in the following three points: firstly, the upper hanging piece 11 omits hooks connected with connecting seams formed on stone plates on the upper and lower supporting plate hanging pieces, and then the upper hanging piece and the lower supporting plate hanging pieces are connected into a whole and fixed on the back of the stone panel 9 by adopting the back bolt 6; secondly, the transverse steel keels 2 are fixed on the side surfaces of the vertical steel keels 1; thirdly, the direction of the mounting hole (long hole) for fixing the angle bracket 3 of the transverse steel joist 2 is vertical to the stone panel 9. The scheme of the patent application changes the pallet type dry hanging scheme of the patent into a back bolt type dry hanging scheme, so that the problem that the joint of the upper and lower stone panels is slotted to weaken the stone panels can be effectively avoided, but the four defects of the patent with the publication number of CN 203022169U still exist.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the back bolt type plate curtain wall, which has few sites influencing the space position of the plate panel and has good stability.
The technical scheme for solving the technical problems is as follows:
the back bolt type plate curtain wall comprises a keel frame, a plate panel, a hanging piece and a back bolt, wherein the keel frame at least comprises two upright posts which are vertically arranged and a plurality of transverse beams which are transversely arranged,
the cross beam is a metal section with a groove-shaped cross section, and the outer side of the upper flange and the inner side of the lower flange are respectively provided with a supporting groove which runs through the whole length and is parallel to each other along the length; the back of the web plate of the cross beam is tightly attached to and fixed on the front side surface of the keel frame;
the hanging piece consists of a positioning screw and a right-angle connecting plate, wherein the diameter of a positioning head of the positioning screw is matched with the width of a supporting groove arranged on the cross beam, and the length of the positioning head is matched with the depth of the supporting groove; the back bolt mounting holes are formed in one right-angle edge of the right-angle connecting plate, and the positioning screws are arranged on the other right-angle edge in a penetrating manner;
the hanging parts are divided into an upper hanging part and a lower hanging part, wherein the direction of a positioning screw positioning head in the upper hanging part is the same as the direction of the right-angle side of the right-angle connecting plate provided with the back bolt mounting hole, and the direction of the positioning screw positioning head in the lower hanging part is opposite to the direction of the right-angle side of the right-angle connecting plate provided with the back bolt mounting hole;
the wallboards of the plate curtain wall are arrays formed by the plate panels, in the arrays, two ends of the back of the upper side of each plate panel are respectively fixed with an upper hanging piece by a back bolt, and two ends of the back of the lower side are respectively fixed with a lower hanging piece by a back bolt;
each panel is hung on the upper and lower adjacent cross beams by the upper hanging piece and the lower hanging piece, wherein the positioning head of the positioning screw in the upper hanging piece extends into a supporting groove arranged on the lower flange of the cross beam above, and the positioning head always acts on the bottom surface of the supporting groove; the positioning head of the positioning screw in the lower hanging piece extends into a supporting groove arranged on the upper flange of the beam below, and the positioning head always acts on the bottom surface of the supporting groove.
In order to solve the technical problem that the flatness of the whole plate curtain wall is affected due to the thickness deviation between the plate panels, an important additional technical feature of the utility model is that the hanging piece consists of a composite screw and the right-angle connecting plate, wherein,
the other right-angle edge of the right-angle connecting plate is provided with a through adjusting long groove which is perpendicular to the right-angle edge provided with the back bolt mounting hole;
the composite screw consists of an adjusting screw, a nut and the positioning screw; a square limit sliding block is arranged between the nut and the screw rod of the adjusting screw, and the side length of the limit sliding block is matched with the width of the adjusting long groove; the adjusting screw body is internally provided with a through threaded hole along the axis, and the positioning screw is arranged in the threaded hole in a penetrating way;
the adjusting screw is arranged in the adjusting long groove in a penetrating mode and clamped on the right-angle connecting plate through the nut.
Because the plate curtain wall is required to hang the plate panels upwards from bottom to top in a row to row in construction, the plate panels need to be hung in a multi-point feeding manner in the hanging process, or else, the plate panels need to be manually moved to finish the hanging work of the plate panels in a row, and the construction efficiency is seriously influenced. In order to solve the technical problem, an improvement of the utility model is that the cross beam is a continuous beam which is fixed on the front side of the upright (i.e. the side close to the panel of the board). Because the continuous beam is adopted in the improvement scheme, the plate panel can move left and right on the cross beam at will, and therefore after single-point feeding and hanging, the plate panel is pushed forward to finish hanging work of a row of plate panels.
In order to increase friction force, the outer side surface of the right-angle side of the right-angle connecting plate provided with the back bolt mounting hole is provided with zigzag protrusions parallel to the cross beam.
The panel is a common glass panel, a metal panel, a stone panel, a ceramic panel, a high-voltage layer panel or a cement fiber panel, and the like, and the panels with different materials are usually different in only the back bolt structure, for example, the back bolts adopted by the metal panel are self-tapping screws, and the glass panel and the stone panel can be embedded by adopting anchor bolt type back bolts or nuts.
The utility model has the following beneficial effects:
1. in the process of adjusting the height of the panel of the plate, the positioning head of the positioning screw always acts on the bottom surface of the supporting groove, and the length and the diameter of the positioning head of the positioning screw are respectively matched with the depth and the width of the supporting groove, so that the positioning head of the positioning screw can be well matched with the supporting groove in the preset adjusting range of the positioning screw, and the stability of a curtain wall system is ensured.
2. The front and back positions of the panel can be changed by changing the positions of the positioning screws on the right-angle connecting plates, namely, the positions of the mounting holes of the positioning screws, so that the panel mounting structure can adapt to the mounting requirements of panel plates with different thicknesses and is convenient for designing staggered curtain walls.
3. The supporting groove is arranged on the cross beam and penetrates through the whole length of the cross beam, so that the left and right positions of the plate panel do not need to be adjusted and can be directly closed.
4. Because the front and back positions of the plate panel can be designed according to the thickness of the plate panel, the upper and lower positions can be determined by the horizontal distance between two positioning heads of the upper and lower positioning screws of the same plate panel, and the left and right positions are not required to be adjusted, the four hanging parts on one plate panel can be assembled and adjusted in a workshop, and the current construction is carried out directly.
5. The setting or adjustment of the front-back, up-down and left-right three-dimensional position relation among the panel plates is concentrated on the position of the positioning screw and two parts (a right-angle connecting plate and a cross beam) directly connected with the positioning screw, so that the whole dry-hanging system has less parts and good stability.
Drawings
Fig. 1 to 3 are schematic structural views of an embodiment of the back bolt type plate curtain wall according to the present utility model, wherein the whole curtain wall in fig. 1 is a schematic perspective view, fig. 2 is a partial I enlarged view in fig. 1, and fig. 3 is a view from the direction a (top view) in fig. 1.
Fig. 4 is a schematic perspective view of the connection between the upright post and the cross beam in the embodiment shown in fig. 1-3, in which the connection point of the right head of the cross beam is shown in an exploded view.
Fig. 5 is a schematic structural view of the cross beam in the embodiment shown in fig. 1 to 3.
Fig. 6 to 7 are schematic structural views of the suspension member according to the embodiment shown in fig. 1 to 3, wherein fig. 6 is a schematic two-dimensional structural view (cross-sectional view) of the suspension member, and fig. 7 is a schematic perspective structural view of the suspension member.
Fig. 8 is a schematic diagram of a connection structure between a panel and upper and lower hangers in the embodiment shown in fig. 1-3, in which the lower hanger is partially cut away.
Fig. 9 is a schematic view showing the connection structure of the upper and lower hangers with the cross beam and the panel of the plate in the embodiment shown in fig. 1 to 3.
Fig. 10 to 12 are schematic structural views of another embodiment of the panel curtain wall according to the present utility model, in which,
fig. 10 is a schematic perspective view, fig. 11 is a view from the direction B of fig. 10 (the left and right side structures are omitted), and fig. 12 is an enlarged view of part II of fig. 11.
Fig. 13 to 14 are schematic structural views of the hanger in the embodiment shown in fig. 10 to 12, wherein fig. 13 is a schematic two-dimensional structural view (cross-sectional view) of the hanger in the embodiment, and fig. 14 is a schematic perspective structural view of the hanger in the embodiment.
Fig. 15 is an exploded view of the composite screw of the embodiment of fig. 10-12.
Fig. 16 is a schematic view of the connection structure between the panel and the upper and lower hangers in the embodiment shown in fig. 10 to 12, in which the upper hanger is shown in an exploded view to show the assembly relationship.
Fig. 17 is a schematic view showing the effect of the upper and lower panels of the curtain wall according to the embodiment shown in fig. 10 to 12.
Detailed Description
For convenience of description, the panel boards in the following embodiments are stone panels and are numbered 3, and correspondingly, the back bolts are nut embedded back bolts and are numbered 5. The nut-embedded backbolt comprises a nut, an expansion sleeve and a bolt, and the specific structure is shown in the prior application with the application number 201820823768.2.
Example 1
Referring to fig. 1, the present embodiment is a two-row two-column panel curtain wall.
Referring to fig. 1 to 2, the whole panel curtain wall comprises a keel frame, a panel 3, an upper hanging piece 6, a lower hanging piece 7 and a back bolt 5.
Referring to fig. 3 to 5 in combination with fig. 1, the keel frame is composed of three vertically disposed uprights 2 and six cross members 1 horizontally secured to the uprights 2 by L-brackets 4. Wherein the upright post 2 is an aluminum square tube section bar; the cross beam 1 is a metal section with a groove-shaped cross section, and the outer side of the upper flange and the inner side of the lower flange are respectively provided with a supporting groove 1-1 which penetrates through the whole length and is parallel to each other along the length. The L-shaped corner brace 4 is arranged in an included angle formed between the web plate of the beam 1 and the side surface of the upright post 2, two wings of the L-shaped corner brace are respectively fixed on the web plate of the beam 1 and the side surface of the upright post 2 by screws, and the back surface of the web plate of the beam 1 and the front side surface of the upright post 2 are positioned in the same plane.
Referring to fig. 6 to 7 in combination with fig. 5 and 8, the upper hanger 6 and the lower hanger 7 are composed of a set screw 6-1 and a right angle connection plate 6-2, wherein the diameter of the set head 6-1-1 of the set screw 6-1 is matched with the width of a supporting groove 1-1 arranged on the cross beam 1, and the length is matched with the depth of the supporting groove 1-1; a right-angle edge of the right-angle connecting plate 6-2 is provided with a back bolt mounting hole 6-2-1, a right-angle edge and a plate panel 3 are provided with saw-tooth-shaped bulges 6-2-2 parallel to the cross beam 1 on one side surface of the right-angle edge, the other right-angle edge is provided with a thread mounting hole 6-2-3, and a positioning screw 6-1 is arranged in the thread mounting hole 6-2-3 in a penetrating way (see figure 6); the direction of the positioning head 6-1 of the positioning screw 6-1 in the upper hanging piece 6 is the same as the direction of the right-angle side of the right-angle connecting plate 6-2 provided with the back bolt mounting hole 6-2-1, and the direction of the positioning head of the positioning screw 6-1 in the lower hanging piece 7 is opposite to the direction of the right-angle side of the right-angle connecting plate 6-2 provided with the back bolt mounting hole 6-2-1.
Referring to fig. 8, 9 in combination with fig. 1, 3 and 5, the wall panels of the panel curtain wall are arranged in a 2 x 2 array of four panel panels 3; two ends of the back of the upper side of each plate panel 3 are respectively fixed with an upper hanging piece 6 by a back bolt 5, and two ends of the back of the lower side are respectively fixed with a lower hanging piece 7 by the back bolt 5; each plate panel 3 is hung on the upper and lower adjacent cross beams 1 by an upper hanging piece 6 and a lower hanging piece 7, wherein a positioning head of a positioning screw 6-1 in the upper hanging piece 6 extends into a supporting groove 1-1 arranged on the lower flange of the cross beam 1 above, and the positioning head always acts on the bottom surface of the supporting groove 1-1; the positioning head of the positioning screw 6-1 in the lower hanging piece 7 extends into the supporting groove 1-1 arranged on the upper flange of the beam 1 below, and the positioning head always acts on the bottom surface of the supporting groove 1-1.
Referring to fig. 3, 6, 8 and 9, the distance between the panel 3 and the keel frame can be set by changing the positions of the screw mounting holes 6-2-3 according to the thickness of the panel 3, so that the thickness selection range of the panel 3 is wide; when in installation, the height of the plate panel 3 can be adjusted by only screwing the positioning screw 6-1, so that the height deviation of the plate panel 3 is eliminated; the supporting groove 1-1 on the beam 1 penetrates through the whole length of the beam 1, and the width deviation of the plate panel 3 can be eliminated by moving the plate panel 3 left and right during installation.
Example 2
Referring to fig. 10 to 12, the upright posts 2 used for the keel frame in the example are all open thin-wall steel sections with rectangular sections, and the three cross beams 1 are continuous beams; the openings of the three upright posts 2 face forward, the cross beam 1 spans the three upright posts 2, and the web plates of the cross beam are clung to the front side surfaces of the openings of the upright posts 2; a bolt penetrates through the web plate of the cross beam 1 and extends into the opening of the upright post 2, and the cross beam 1 is clamped and fixed on the upright post 2 through a clamping plate 8 with a screw hole in the middle.
Referring to fig. 13-15 in combination with fig. 16, the upper hanging member 6 and the lower hanging member 7 are both composed of a composite screw 6-3 and a right-angle connecting plate 6-2, wherein the composite screw 6-3 is composed of a positioning screw 6-1, an adjusting screw 6-3-1 and a nut 6-3-2, the other right-angle side of the right-angle connecting plate 6-2 is provided with a penetrating adjusting long groove 6-2-4, and the adjusting long groove 6-2-4 is perpendicular to the right-angle side provided with a back bolt mounting hole 6-2-1; a square limit sliding block is arranged between the nut of the adjusting screw 6-3-1 and the screw rod, and the side length of the limit sliding block is matched with the width of the adjusting long groove 6-2-4; the adjusting screw 6-3-1 is internally provided with a through threaded hole along the axis, and the positioning screw 6-1 is arranged in the threaded hole in a penetrating way; the adjusting screw 6-3-1 is arranged in the adjusting long groove 6-2-4 in a penetrating way and is fixed on the right-angle connecting plate 6-2 by the nut 6-3-2.
Referring to fig. 16 to 17, the position of the adjusting screw 6-3-1 in the adjusting slot 6-2-4 is changed by loosening the nut 6-3-2, so that the front and rear (left and right in fig. 16) positions of the plate panel 3 can be adjusted, the thickness selection range of the plate panel 3 can be enlarged, the thickness deviation of the plate panel 3 can be eliminated, and the requirement of designing the staggered curtain wall (see fig. 17) can be met.
Referring to fig. 11, the cross beam 1 in the plate curtain wall in this example is a continuous beam, so that the plate curtain wall has the advantage of single-point feeding hanging.
Other embodiments than the above are the same as in example 1.
Claims (4)
1. The back bolt type plate curtain wall comprises a keel frame, a plate panel, a hanging piece and a back bolt, wherein the keel frame at least comprises two upright posts which are vertically arranged and a plurality of transverse beams which are transversely arranged,
the cross beam is a metal section with a groove-shaped cross section, and the outer side of the upper flange and the inner side of the lower flange are respectively provided with a supporting groove which runs through the whole length and is parallel to each other along the length; the back of the web plate of the cross beam is tightly attached to and fixed on the front side surface of the keel frame;
the hanging piece consists of a positioning screw and a right-angle connecting plate, wherein the diameter of a positioning head of the positioning screw is matched with the width of a supporting groove arranged on the cross beam, and the length of the positioning head is matched with the depth of the supporting groove; the back bolt mounting holes are formed in one right-angle edge of the right-angle connecting plate, and the positioning screws are arranged on the other right-angle edge in a penetrating manner;
the hanging parts are divided into an upper hanging part and a lower hanging part, wherein the direction of a positioning screw positioning head in the upper hanging part is the same as the direction of the right-angle side of the right-angle connecting plate provided with the back bolt mounting hole, and the direction of the positioning screw positioning head in the lower hanging part is opposite to the direction of the right-angle side of the right-angle connecting plate provided with the back bolt mounting hole;
the wallboards of the plate curtain wall are arrays formed by the plate panels, in the arrays, two ends of the back of the upper side of each plate panel are respectively fixed with an upper hanging piece by a back bolt, and two ends of the back of the lower side are respectively fixed with a lower hanging piece by a back bolt;
each panel is hung on the upper and lower adjacent cross beams by the upper hanging piece and the lower hanging piece, wherein the positioning head of the positioning screw in the upper hanging piece extends into a supporting groove arranged on the lower flange of the cross beam above, and the positioning head always acts on the bottom surface of the supporting groove; the positioning head of the positioning screw in the lower hanging piece extends into a supporting groove arranged on the upper flange of the beam below, and the positioning head always acts on the bottom surface of the supporting groove.
2. The back-bolt type panel curtain wall according to claim 1, wherein the hanging piece consists of a composite screw and the right-angle connecting plate, wherein,
the other right-angle edge of the right-angle connecting plate is provided with a through adjusting long groove which is perpendicular to the right-angle edge provided with the back bolt mounting hole;
the composite screw consists of an adjusting screw, a nut and the positioning screw; a square limit sliding block is arranged between the nut and the screw rod of the adjusting screw, and the side length of the limit sliding block is matched with the width of the adjusting long groove; the adjusting screw body is internally provided with a through threaded hole along the axis, and the positioning screw is arranged in the threaded hole in a penetrating way;
the adjusting screw is arranged in the adjusting long groove in a penetrating mode and clamped on the right-angle connecting plate through the nut.
3. A back-bolt type panel curtain wall according to claim 1 or 2, wherein the cross beam is a continuous beam which is fixed to the front side of the upright.
4. A back bolt type plate curtain wall according to claim 3, wherein the outer side surface of the right angle side of the right angle connecting plate provided with the back bolt mounting hole is provided with saw-tooth-shaped protrusions parallel to the cross beam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669558.7A CN108678241B (en) | 2018-06-26 | 2018-06-26 | Back bolt type plate curtain wall |
| PCT/CN2019/086754 WO2020001181A1 (en) | 2018-06-26 | 2019-05-14 | Back-bolted panel curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669558.7A CN108678241B (en) | 2018-06-26 | 2018-06-26 | Back bolt type plate curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678241A CN108678241A (en) | 2018-10-19 |
| CN108678241B true CN108678241B (en) | 2024-01-26 |
Family
ID=63812355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669558.7A Active CN108678241B (en) | 2018-06-26 | 2018-06-26 | Back bolt type plate curtain wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108678241B (en) |
| WO (1) | WO2020001181A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678241B (en) * | 2018-06-26 | 2024-01-26 | 新豪峻构件科技（广州）有限公司 | Back bolt type plate curtain wall |
| CN109372161B (en) * | 2018-10-29 | 2024-06-04 | 广东天赐湾实验室装备制造有限公司 | Hanging partition wall |
| CN112031225A (en) * | 2020-09-27 | 2020-12-04 | 深圳千里马装饰集团有限公司 | Unit type curtain wall connecting mechanism |
| CN112160474A (en) * | 2020-10-30 | 2021-01-01 | 北京港源幕墙有限公司 | Articulated aluminum plate curtain wall's connection structure and contain its aluminum plate curtain wall system |
| CN113323199A (en) * | 2021-04-29 | 2021-08-31 | 徐勇 | Curtain wall hanging structure and construction method |
| CN113323211A (en) * | 2021-07-14 | 2021-08-31 | 安徽鑫翊新材料有限公司 | Joint formula large plate curtain wall construction |
| CN113530134A (en) * | 2021-08-18 | 2021-10-22 | 广东绿屋建筑科技工程有限公司 | Adhesive dry hanging structure with disassembling and adjusting functions for large plate |
| CN117721942B (en) * | 2024-02-18 | 2024-04-26 | 中铁建工集团有限公司 | Steel construction curtain |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200414098Y1 (en) * | 2006-01-23 | 2006-04-17 | (주)대동석재공업 | A fixing device for a out side panel of building |
| CN203022169U (en) * | 2012-09-11 | 2013-06-26 | 苏州柯利达装饰股份有限公司 | I-shaped seam stone curtain wall |
| WO2014166407A1 (en) * | 2013-04-11 | 2014-10-16 | Leng Luhao | Dry hanging wall panel structure |
| KR20140142109A (en) * | 2013-06-03 | 2014-12-11 | 주식회사 신아석재 | Stone complex panel, stone complex panel assembly wall and method for manufacting stone comlex panel |
| CN204590347U (en) * | 2015-04-30 | 2015-08-26 | 南通新华幕墙门窗有限公司 | The clamping device of curtain-wall stand-column |
| CN105484466A (en) * | 2015-11-19 | 2016-04-13 | 李剑峰 | Point-supporting-type stone suspension member |
| CN205894411U (en) * | 2016-06-28 | 2017-01-18 | 南京三惠建设工程股份有限公司 | Pendant formula stone material curtain |
| CN206737222U (en) * | 2017-03-28 | 2017-12-12 | 深圳市宝鹰建设集团股份有限公司 | Cell cube section curtain wall installing device |
| CN207017497U (en) * | 2017-06-15 | 2018-02-16 | 苏州苏明装饰股份有限公司 | A kind of open stone curtain wall system |
| CN208455897U (en) * | 2018-06-26 | 2019-02-01 | 新豪峻构件科技（广州）有限公司 | A kind of back bolt type plate curtain wall |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1130002A (en) * | 1997-07-10 | 1999-02-02 | Kaneshiyoo:Kk | Fitting metal tool for mullion |
| CN205224512U (en) * | 2015-11-19 | 2016-05-11 | 李剑峰 | Point -type stone material pendant |
| CN107558639A (en) * | 2016-06-30 | 2018-01-09 | 崔敏娟 | A kind of back-bolt type stone curtain wall |
| CN205804726U (en) * | 2016-07-01 | 2016-12-14 | 无锡泽凯五金科技有限公司 | Single-beam back-bolt type stone curtain wall |
| CN206090984U (en) * | 2016-10-18 | 2017-04-12 | 洪斯衍 | Anchor curtain is tied to free reassembling type combination pendant and back of body |
| CN206220317U (en) * | 2016-11-16 | 2017-06-06 | 深圳市三鑫幕墙工程有限公司 | A kind of bindiny mechanism and its stone curtain wall |
| CN108678241B (en) * | 2018-06-26 | 2024-01-26 | 新豪峻构件科技（广州）有限公司 | Back bolt type plate curtain wall |
-
2018
- 2018-06-26 CN CN201810669558.7A patent/CN108678241B/en active Active
-
2019
- 2019-05-14 WO PCT/CN2019/086754 patent/WO2020001181A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200414098Y1 (en) * | 2006-01-23 | 2006-04-17 | (주)대동석재공업 | A fixing device for a out side panel of building |
| CN203022169U (en) * | 2012-09-11 | 2013-06-26 | 苏州柯利达装饰股份有限公司 | I-shaped seam stone curtain wall |
| WO2014166407A1 (en) * | 2013-04-11 | 2014-10-16 | Leng Luhao | Dry hanging wall panel structure |
| KR20140142109A (en) * | 2013-06-03 | 2014-12-11 | 주식회사 신아석재 | Stone complex panel, stone complex panel assembly wall and method for manufacting stone comlex panel |
| CN204590347U (en) * | 2015-04-30 | 2015-08-26 | 南通新华幕墙门窗有限公司 | The clamping device of curtain-wall stand-column |
| CN105484466A (en) * | 2015-11-19 | 2016-04-13 | 李剑峰 | Point-supporting-type stone suspension member |
| CN205894411U (en) * | 2016-06-28 | 2017-01-18 | 南京三惠建设工程股份有限公司 | Pendant formula stone material curtain |
| CN206737222U (en) * | 2017-03-28 | 2017-12-12 | 深圳市宝鹰建设集团股份有限公司 | Cell cube section curtain wall installing device |
| CN207017497U (en) * | 2017-06-15 | 2018-02-16 | 苏州苏明装饰股份有限公司 | A kind of open stone curtain wall system |
| CN208455897U (en) * | 2018-06-26 | 2019-02-01 | 新豪峻构件科技（广州）有限公司 | A kind of back bolt type plate curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020001181A1 (en) | 2020-01-02 |
| CN108678241A (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108678241B (en) | Back bolt type plate curtain wall | |
| CN108678242B (en) | Back bolt type double-sided curtain wall | |
| JP5078493B2 (en) | Reinforcing bracket for ceiling and suspended ceiling using the same | |
| MX2014015131A (en) | Structural member in framework structures. | |
| CN208455897U (en) | A kind of back bolt type plate curtain wall | |
| CN215487999U (en) | A gallows device for pipeline is fixed | |
| KR101360371B1 (en) | Constructing apparatus of outer wall truss in buildings | |
| CN208455898U (en) | A kind of two-sided curtain wall of back bolt type | |
| CN211523646U (en) | Panel connector and hanging type partition wall applied to same | |
| CN212772867U (en) | Connecting assembly of prefabricated external wallboard of assembled | |
| CN109372161B (en) | Hanging partition wall | |
| CN217924354U (en) | A super large metal furred ceiling structure for steel construction cornice | |
| CN216195894U (en) | Light trough structure and suspended ceiling | |
| JP2017190646A (en) | Ceiling reinforcement structure and construction method thereof | |
| CN210857628U (en) | Aluminum plate curtain wall connecting structure | |
| CN213062597U (en) | Indoor furred ceiling is with convenient to detach's aluminium veneer mechanism | |
| CN211341391U (en) | Suspension beam | |
| CN210032240U (en) | Grid curtain wall series connection system | |
| CN109372159B (en) | Partition wall skeleton structure comprising main column | |
| CN220790423U (en) | Wall clad steel plate assembled fast-assembling mounting structure | |
| CN221095548U (en) | Hanging framework and stone curtain wall mounting system | |
| CN213329809U (en) | Rock plate dry hanging system | |
| CN116378467A (en) | Hyperboloid arc interlayer beam mold frame supporting system and construction method | |
| CN201588358U (en) | Novel non-welding external wall structure | |
| CN220100730U (en) | Wire hanging assembly and reference line vertical setting structure comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |