CN219386794U - Structure is hung futilely to fixed curtain of structure cornice - Google Patents
Structure is hung futilely to fixed curtain of structure cornice Download PDFInfo
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- CN219386794U CN219386794U CN202320276220.1U CN202320276220U CN219386794U CN 219386794 U CN219386794 U CN 219386794U CN 202320276220 U CN202320276220 U CN 202320276220U CN 219386794 U CN219386794 U CN 219386794U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model belongs to the technical field of building engineering outer wall decoration, and particularly relates to a structure cornice fixed curtain wall dry hanging structure. The curtain wall dry-hanging structure comprises: the structure cornices are arranged on the outer vertical surface of the building and correspond to the positions of the floor boards; a plurality of steel fixing positions arranged on the structure cornices; the -shaped steel plates are respectively fixed on the structure cornices through bolts penetrating through the -shaped steel plate fixing holes; a plurality of dry-hanging main keels arranged between two-layer structure cornices corresponding to the upper and lower adjacent floor boards, wherein two ends of each dry-hanging main keel are respectively connected to corresponding upper and lower -shaped steel; a plurality of dry-hanging secondary keels arranged on the dry-hanging main keels; a metal hanging piece arranged on the dry-hanging secondary keel; and an outer facing surface dry-hung onto the metal hanger. The dry hanging structure of the structure cornice fixed curtain wall provided by the utility model can solve the problem of cross operation of heat preservation construction and dry hanging keel fixed construction in construction.
Description
Technical Field
The utility model belongs to the technical field of building engineering outer wall surface decoration construction, and particularly relates to a structure cornice fixed curtain wall dry hanging structure.
Background
The dry hanging method is a common construction process in the outer wall decoration at the present stage, the stone curtain wall is commonly constructed by the outer facade of public parts such as residence project halls and the like by the dry hanging method, and the aluminum plate, the stone or the ceramic plate curtain wall is commonly constructed by the outer facade of the public building project by the dry hanging method. The principle of the dry hanging method is that a steel frame keel is fixed on a main body structure wall body through a transfer angle bracket by adopting a chemical anchor bolt, angle irons are welded on the steel frame, metal hanging pieces are fixed on the angle irons by using screws, and the metal hanging pieces hang facing stones or ceramic plates and the like in an empty mode without grouting and pasting, so that an external decorative curtain wall is formed.
The prior dry-hanging keel fixing construction needs to be deeply designed according to the fixing requirement of the dry-hanging keel before masonry structure construction, and the keel fixing points are guaranteed to be of concrete structures in a mode of arranging constructional columns, ring beams and the like according to a certain interval, so that stress safety and structural quality are guaranteed.
Most total contractor units at the present stage cannot determine professional sub-packaging units of the outer facade before the masonry structure is constructed, and the technical strength of the total contractor units cannot ensure that the deepened design completely meets the professional sub-packaging construction requirements of the outer facade; in addition, the actual construction can involve the cross operation of heat preservation construction and dry-hanging keel fixing construction, and the construction efficiency is seriously reduced.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a dry hanging structure of a structure cornice fixed curtain wall.
The utility model adopts the technical scheme that:
a structure is hung futilely to fixed curtain of structure cornice, the curtain is hung futilely and is constructed includes:
the structure cornices are arranged on the outer vertical surface of the building and correspond to the positions of the floor boards;
the plurality of -shaped steel plates are fixedly arranged on the structure cornices;
a plurality of dry-hanging main keels arranged between two-layer structure cornices corresponding to the upper and lower adjacent floor boards, wherein two ends of each dry-hanging main keel are respectively connected to corresponding upper and lower -shaped steel;
a plurality of dry-hanging secondary keels arranged on the dry-hanging main keels;
a metal hanging piece arranged on the dry-hanging secondary keel; and an outer facing surface dry-hung onto the metal hanger.
Further, each floor plate is provided with a structure cornice on the corresponding building outer elevation; the structure cornices adopt a concrete structure;
a plurality of -shaped steel fixing positions are arranged on the structure cornices, and the -shaped steel is fixedly installed at each -shaped steel fixing position by bolts.
Further, the width of the structure cornice is more than or equal to the plastering thickness of the outer wall, the heat preservation thickness of the outer wall, the thickness of the cover surface, the width of the -shaped steel fixing position and reasonable construction errors; the steel fixing position width is the distance from the edge of the structural cornice to the position of the bolt for fixing steel;
the width of the -shaped steel fixing position is not smaller than +20mm of the section length of the main keel, and the width of the -shaped steel fixing position is not larger than-20 mm of the cornice.
Further, the steel comprises an upper layer horizontal steel plate, a vertical steel plate and a lower layer horizontal steel plate; the upper layer horizontal steel plate and the lower layer horizontal steel plate are respectively and vertically connected with two ends of the vertical steel plate, the upper layer horizontal steel plate and the lower layer horizontal steel plate are mutually parallel, and bolt holes are respectively formed in the upper layer horizontal steel plate and the lower layer horizontal steel plate at the positions corresponding to each other up and down;
the bolts pass through bolt holes in -shaped steel, and -shaped steel is fixed on the structure cornice.
Further, the bolts adopt chemical anchoring bolts or through bolts according to the thickness of the structure cornices; when the thickness of the cornice of the structure is more than or equal to 20cm, adopting a chemical anchoring bolt; when the thickness of the structure cornices is less than 20cm, the adopted through bolts are used.
Further, for the parapet part of the roof, parapet cornices which extend outwards are arranged at the top of the parapet; and a plurality of dry hanging main keels are arranged between the parapet cornice and the structural cornice positioned at the bottom of the parapet cornice.
Further, when the sill of one layer of the building is larger in elevation from outdoor backfill soil, arranging a lower hanging structure wall outside the one layer of structure beam and arranging a lower hanging cantilever plate at the bottom of the lower hanging structure wall; and a plurality of dry hanging main keels are arranged between the lower hanging cantilever plates and the structure cornices corresponding to the bottom beams.
Further, the steel is connected with the dry-hanging main keels, and the dry-hanging main keels and the dry-hanging secondary keels are connected by welding or bolts.
Further, for the connection between the steel and the dry-hanging main joist and the connection between the dry-hanging main joist and the dry-hanging secondary joist, when the connection is required to ensure certain relative displacement capacity, a bolt connection mode is adopted; when the design is required to prevent noise generated by mutual friction at the connecting part, the connecting bolt is glued or provided with a rubber gasket.
Further, the outer decorative surface is made of stone, ceramic plates and aluminum veneers.
The utility model has the beneficial technical effects that:
the structure cornice fixed curtain wall dry hanging structure provided by the utility model is based on the existing problems of adopting the outer elevation wall body as a fixed point to fix the dry hanging keels, and the independent construction of the outer wall heat insulation construction and the dry hanging construction can be ensured by controlling the width of the structure cornice, so that the cross operation is avoided; the problem that the main contractor cannot determine the deepening hysteresis of the dry hanging keels caused by the professional sub-division units of the outer vertical surfaces before the masonry structure is constructed is solved, the problem that the technical strength of the main contractor cannot ensure that the deepening design completely meets the requirements of the professional sub-division construction is solved, and the problem of the cross operation of heat preservation construction and the fixed construction of the dry hanging keels in the construction is solved; the construction efficiency is improved, and the labor cost is reduced.
The dry hanging structure of the structure cornice fixed curtain wall provided by the utility model has the advantages of simple structure, simple construction, better overall structural stability and capability of realizing cost reduction and efficiency enhancement while solving the problems.
Drawings
FIG. 1 is a schematic view of a vertical cross section of a curtain wall dry hanging structure in an embodiment of the utility model;
FIG. 2 is a schematic diagram of a dry hanging main keel arrangement in a dry hanging structure of a curtain wall according to an embodiment of the present utility model;
FIG. 3 is a schematic front view of a dry-hanging structure of a curtain wall according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a main wall surface staggered node structure of a dry-hanging structure of a curtain wall in an embodiment of the utility model;
FIG. 5 is a schematic view of a parapet node structure of a dry-hanging curtain wall structure according to an embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the intersection position with outdoor backfill in the dry-hanging structure of the curtain wall according to the embodiment of the utility model;
reference numerals: 1. building a wall body by bricks; 2. a main body structure beam plate; 3. an outer wall heat insulation layer; 4. a structural cornice; 5. steel; 6. a bolt; 7. hanging the main joists; 8. dry hanging the secondary joist; 9. parapet wall; 10. parapet cornice; 11. hanging a structural wall body downwards; 12. and hanging a cantilever plate.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Aiming at the problems of the prior art that the outer vertical wall is used as a fixed point to fix the dry hanging keels and the problems that the cross operation of heat preservation construction and dry hanging keels fixing construction is involved in the actual construction and the construction efficiency is serious; the utility model provides a dry hanging structure of a structure cornice fixed curtain wall, which comprises the following parts: as shown in fig. 1-3, the curtain wall dry-hanging structure comprises:
the structure cornices 4 are arranged on the outer vertical surface of the building and correspond to the positions of the floor boards;
a plurality of -shaped steels 5, wherein each -shaped steel 5 is fixedly arranged on the structure cornice 4;
a plurality of dry hanging main keels 7 arranged between two-layer structure cornices 4 corresponding to the upper and lower adjacent floor boards, wherein two ends of each dry hanging main keel 7 are respectively connected to corresponding upper and lower -shaped steel 5;
a plurality of dry hanging secondary keels 8 arranged on the dry hanging main keels 7;
a metal hanging piece arranged on the dry hanging secondary keel 8; and an outer facing surface dry-hung onto the metal hanger.
In the embodiment, a structure cornice 4 is arranged on the outer vertical surface of the building corresponding to each floor slab; the structure cornice 4 adopts a concrete structure;
a plurality of -shaped steel fixing positions are arranged on the structure cornices, and the -shaped steel 5 is fixedly installed at each -shaped steel fixing position by bolts.
The width of the structure cornice 4 is more than or equal to the plastering thickness of the outer wall, the heat preservation of the outer wall and the thickness of the cover surface, the width of the -shaped steel fixing position and reasonable construction errors; the steel fixing position width is the distance from the edge of the structural cornice 4 to the position of a bolt for fixing steel; by controlling the width of the structure cornice 4, independent construction of external wall heat insulation construction and dry hanging construction can be ensured, and cross operation is avoided.
The width of the -shaped steel fixing position is not smaller than +20mm of the section length of the main keel, and the width of the -shaped steel fixing position is not larger than-20 mm of the cornice.
Specifically, the setting position and the setting distance of the steel fixing position are determined after the stress calculation is carried out according to the modeling of the outer facing (such as stone, ceramic plate and aluminum veneer) of the outer vertical surface and the setting distance of the structural cornice 4. When the design progress can meet the field construction requirement, the steel fixing position can be achieved in a pre-buried mode. After the steel fixing construction is completed, carrying out a bearing capacity field test, and carrying out a limit drawing test if necessary to determine whether the stress meets the design requirement.
In this embodiment, when there is a misplacement in the vertical surface of the dry-hanging external facing, the length of the steel is appropriately lengthened according to the welding requirement of the dry-hanging main keel 7, and meanwhile, the number of bolts 6 is increased according to the actual requirement.
In the embodiment, for the parapet 9 part of the roof, parapet cornice 10 extending outwards is arranged at the top of parapet 9; a plurality of dry hanging main keels 7 are arranged between the parapet cornice 10 and the structural cornice 4 positioned at the bottom of the parapet cornice 10; the cornice on the outer side of the parapet wall is taken as an auxiliary fixing point and stressed together with the cornice on the roof structural plate part.
In the embodiment, when the elevation of the bottom beam of one layer of the building from the outdoor backfill soil is larger, arranging a lower hanging structure wall 11 outside the one layer of structure beam and arranging a lower hanging cantilever plate 12 at the bottom of the lower hanging structure wall; structure cornice 4 corresponding to lower hanging cantilever plate 12 and one layer of bottom beam Between which are located A plurality of dry hanging main keels 7 are arranged. The lower hanging cantilever plate is used as an auxiliary fixed point, and the structural cantilever 4 corresponding to the bottom beam is stressed together.
The steel 5 comprises an upper layer horizontal steel plate, a vertical steel plate and a lower layer horizontal steel plate; the upper layer horizontal steel plate and the lower layer horizontal steel plate are respectively and vertically connected with two ends of the vertical steel plate, the upper layer horizontal steel plate and the lower layer horizontal steel plate are mutually parallel, and bolt holes are respectively formed in the upper layer horizontal steel plate and the lower layer horizontal steel plate at the positions corresponding to each other up and down;
the bolt 6 passes through the bolt hole on the -shaped steel 5 to fix the -shaped steel 5 on the structural cornice 4. The bolts 6 adopt chemical anchoring bolts or through bolts according to the thickness of the structure cornices; when the thickness of the cornice of the structure is more than or equal to 20cm, adopting a chemical anchoring bolt; when the thickness of the structure cornices is less than 20cm, the adopted through bolts are used. The expansion bolts are tightly fixed by physical expansion bolts, so that the cornice structure is prevented from being damaged by stress of the expansion bolts.
Specifically, the lengths of the upper layer horizontal steel plate and the lower layer horizontal steel plate are the same, the height between the upper layer horizontal steel plate and the lower layer horizontal steel plate is the same as the height of the cornice, or is higher than the height of the cornice by a certain reasonable range, so that the steel ladle is wrapped by the structural cornice 4 with reasonable deviation, and if gaps exist, the structural cornice is filled with high-strength grouting materials.
The steel 5 is connected with the dry-hanging main joist 7, and the dry-hanging main joist 7 is connected with the dry-hanging secondary joist 8 by welding or bolts.
For the connection between the steel 5 and the dry-hanging main joist 7 and the connection between the dry-hanging main joist 7 and the dry-hanging secondary joist 8, when the connection is required to ensure certain relative displacement capacity, a bolt connection mode is adopted; when the design is required to prevent noise generated by mutual friction at the connecting part, the connecting bolt is glued or provided with a rubber gasket.
The dry-hanging secondary joists comprise horizontal longitudinal secondary joists and transverse secondary joists which are transversely arranged; specifically, the main keels are provided with horizontal longitudinal keels and horizontal secondary keels, so that the hanging parts can be conveniently installed. When the welding mode is adopted, as shown in fig. 3, the length and the welding position of the horizontal longitudinal and transverse secondary keels are determined according to the dry hanging requirements (spacing, separation setting) of the adjacent main keels and ceramic plates, and the secondary keels are fixed on the dry hanging main keels 7 in a welding mode.
In this embodiment, the material used for the outer surface includes stone, ceramic plate, and aluminum veneer.
Taking dry hanging ceramic plates as an example (the method is also applicable to the construction of other exterior finishing curtain walls such as stone, aluminum veneers and the like), the construction method for introducing the dry hanging structure of the structure cornice fixed curtain wall is specifically as follows:
(1) Referring to fig. 1, when the main structure of the building is constructed, a structural cornice 4 is arranged at the same floor plate position of the outer vertical surface of the building, and the width of the structural cornice 4 is more than or equal to the plastering thickness of the outer wall, the heat preservation thickness of the outer wall, the thickness of a cover surface, the width of a -shaped steel fixing position and reasonable construction errors; the steel fixing position width is the distance from the edge of the structural cornice 4 to the position of a bolt for fixing steel; so as to ensure that the external wall heat insulation construction and the dry hanging construction can be independently constructed and effectively avoid cross operation.
(2) After the main body structure is checked and accepted and concealed, working procedures such as plastering of the outer wall, heat preservation of the outer wall, finishing and the like are performed;
(3) According to the outer vertical surface dry hanging ceramic plate modeling and the structural cornice 4 setting distance, the steel fixing hole setting position and distance are determined after stress calculation, steel is fixedly arranged on the structural cornice 4 according to steel fixing position setting position and distance requirements, steel is fixed on the structural cornice through bolts, chemical type anchor bolts are adopted during construction, physical expansion type bolt fixing is strictly forbidden, and the damage of the cornice structure due to stress of expansion bolts is avoided.
(4) After the steel fixing construction is finished, carrying out bearing capacity field test and limiting drawing test if necessary to determine whether the stress meets the design requirement.
(6) When the vertical surface of the dry-hanging ceramic plate has a fault, referring to fig. 4, the length of the steel is properly lengthened according to the welding requirement of the dry-hanging main keel 7, and meanwhile, the number of the anchor bolts is increased according to the actual requirement.
For special position fix point settings:
(1) As shown in fig. 5, for the parapet part of the roof, parapet cornices extending outwards are arranged on the top of the parapet; a plurality of dry hanging main keels 7 are arranged between the parapet cornice and the concrete structure cornice 4 positioned at the bottom of the parapet cornice;
the cornice on the outer side of the parapet wall is taken as an auxiliary fixing point and stressed together with the cornice on the roof structural plate part.
(2) As shown in fig. 6, when the sill of one layer of the building is larger in elevation from outdoor backfill soil, a lower hanging structure wall body is arranged outside the one layer of structure beam, and a lower hanging cantilever plate is arranged at the bottom of the lower hanging structure wall body; on the lower hanging cantilever plate andstructure cornice 4 corresponding to one layer of bottom beam Between which are located A plurality of dry hanging main keels 7 are arranged. The structure wall is hung under the outer structure beam and the cantilever plate is used as an auxiliary fixed point to bear force together with the cantilever plate fixed point of the bottom beam plate.
In this embodiment, for the dry-hanging main joist 7 welding construction:
the upper layer steel fixing holes and the lower layer steel fixing holes are subjected to compound rule, the dry-hanging main joist 7 is prefabricated to a required length according to actual needs, the length is the clear distance between the upper layer steel fixing holes and the lower layer steel fixing holes, and the upper layer steel fixing holes and the lower layer steel fixing holes are connected with the dry-hanging joist in a welding mode.
In this embodiment, for dry-hang cross runners weld construction:
the main keels are provided with horizontal longitudinal keels and horizontal keels, so that hanging pieces can be conveniently installed. And the length and the welding position of the horizontal longitudinal and transverse secondary keels are determined according to the dry hanging requirements (spacing, separation setting) of the adjacent main keels and ceramic plates, and the secondary keels are fixed on the dry hanging main keels 7 in a welding mode.
For the connection between the steel 5 and the dry-hanging main joist 7 and the connection between the dry-hanging main joist 7 and the dry-hanging secondary joist 8, when the connection is required to ensure certain relative displacement capacity, a bolt connection mode is adopted; when the design is required to prevent noise generated by mutual friction at the connecting part, the connecting bolt is glued or provided with a rubber gasket.
And installing the metal hanging pieces on the secondary joists according to the positions and the intervals required by design, and performing waterproof and dry-hanging ceramic plate construction.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. Structure is hung structure futilely to fixed curtain of cornice, a serial communication port, structure is hung futilely to curtain includes:
the structure cornices (4) are arranged on the outer vertical surface of the building and correspond to the floor plate positions;
a plurality of -shaped steels (5), wherein each -shaped steel (5) is fixedly arranged on the structure cornice (4);
a plurality of dry hanging main keels (7) arranged between two-layer structure cornices (4) corresponding to the upper and lower adjacent floor boards, wherein two ends of each dry hanging main keel (7) are respectively connected to corresponding upper and lower -shaped steel (5);
a plurality of dry hanging secondary keels (8) arranged on the dry hanging main keels (7);
a metal hanging piece arranged on the dry hanging secondary keel (8); and an outer facing surface dry-hung onto the metal hanger.
2. The dry hanging structure of the structural cornice fixed curtain wall according to claim 1, wherein the structural cornice (4) is arranged on the outer vertical surface of the building corresponding to each floor plate; the structure cornice (4) adopts a concrete structure;
a plurality of -shaped steel fixing positions are arranged on the structure cornices, and the -shaped steel (5) is fixedly installed at each -shaped steel fixing position by bolts.
3. The dry hanging structure of the structural cornice fixed curtain wall according to claim 2, wherein the width of the structural cornice (4) is more than or equal to the plastering thickness of the outer wall, the heat preservation thickness of the outer wall, the thickness of a cover surface, the width of a -shaped steel fixing position and reasonable construction errors; the steel fixing position width is the distance from the edge of the structural cornice (4) to the position of a bolt for fixing steel;
the width of the -shaped steel fixing position is not smaller than +20mm of the section length of the main keel, and the width of the -shaped steel fixing position is not larger than-20 mm of the cornice.
4. The dry hanging structure of the structure cornice fixed curtain wall according to claim 1, wherein the steel (5) comprises an upper layer horizontal steel plate, a vertical steel plate and a lower layer horizontal steel plate; the upper layer horizontal steel plate and the lower layer horizontal steel plate are respectively and vertically connected with two ends of the vertical steel plate, the upper layer horizontal steel plate and the lower layer horizontal steel plate are mutually parallel, and bolt holes are respectively formed in the upper layer horizontal steel plate and the lower layer horizontal steel plate at the positions corresponding to each other up and down;
the bolt (6) passes through a bolt hole in the -shaped steel (5) to fix the -shaped steel (5) on the structural cornice (4).
5. The dry hanging structure of the structure cornice fixed curtain wall according to claim 4, wherein the bolts (6) adopt chemical anchoring bolts or through bolts according to the thickness of the structure cornice; when the thickness of the cornice of the structure is more than or equal to 20cm, adopting a chemical anchoring bolt; when the thickness of the structure cornices is less than 20cm, the adopted through bolts are used.
6. The dry hanging structure of the structure cornice fixed curtain wall according to claim 1, wherein for the parapet (9) part of the roof, parapet cornices (10) extending outwards are arranged on the top of the parapet; a plurality of dry hanging main keels (7) are arranged between the parapet cornice (10) and the structural cornice (4) positioned at the bottom of the parapet cornice (10).
7. The dry hanging structure of the structure cornice fixed curtain wall according to claim 1, wherein when the elevation of a bottom beam of one layer of a building from outdoor backfill soil is large, a lower hanging structure wall body (11) is arranged outside the one layer of structure beam, and a lower hanging cantilever plate (12) is arranged at the bottom of the lower hanging structure wall body; a plurality of dry hanging main keels (7) are arranged between the lower hanging cantilever plates (12) and the structure cornices (4) corresponding to the bottom beams.
8. The dry hanging structure of the structural cornice fixed curtain wall according to claim 1, wherein the steel (5) is connected with the dry hanging main joist (7), and the connection between the dry hanging main joist (7) and the dry hanging secondary joist (8) is welded or bolted.
9. The dry hanging structure of the structure cornice fixed curtain wall according to claim 8, wherein for the connection between the steel (5) and the dry hanging main joist (7) and the connection between the dry hanging main joist (7) and the dry hanging secondary joist (8), a bolt connection mode is adopted when the connection is required to ensure certain relative displacement capacity; when the design is required to prevent noise generated by mutual friction at the connecting part, the connecting bolt is glued or provided with a rubber gasket.
10. The dry hanging structure of the structure cornice fixed curtain wall according to claim 1, wherein the outer decoration surface is made of stone, ceramic plates and aluminum veneers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276220.1U CN219386794U (en) | 2023-02-22 | 2023-02-22 | Structure is hung futilely to fixed curtain of structure cornice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276220.1U CN219386794U (en) | 2023-02-22 | 2023-02-22 | Structure is hung futilely to fixed curtain of structure cornice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386794U true CN219386794U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320276220.1U Active CN219386794U (en) | 2023-02-22 | 2023-02-22 | Structure is hung futilely to fixed curtain of structure cornice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386794U (en) |
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2023
- 2023-02-22 CN CN202320276220.1U patent/CN219386794U/en active Active
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