CN209975808U - Unit type composite wall and connecting structure - Google Patents
Unit type composite wall and connecting structure Download PDFInfo
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- CN209975808U CN209975808U CN201920549534.8U CN201920549534U CN209975808U CN 209975808 U CN209975808 U CN 209975808U CN 201920549534 U CN201920549534 U CN 201920549534U CN 209975808 U CN209975808 U CN 209975808U
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Abstract
The utility model relates to a unit type composite wall and a connecting structure, which comprises a main steel beam, a connecting beam, a main unit wall and heat preservation decoration unit plates, wherein the steel keels at the top of every two heat preservation decoration unit plates adjacent to each other on the left and right are spliced through connecting plugboards; the upper ends of the vertical frames on the two sides of the heat insulation decoration unit board are provided with connecting pendants, the inner side surfaces of the connecting pendants are vertically connected with positioning plugboards, the outer side surfaces of the connecting pendants are in threaded connection with horizontal limiting screw rods, the ends of the positioning plugboards are fixedly connected with nuts with vertical axes, and the nuts are in threaded connection with supporting screw rods; and a corresponding positioning plate is arranged on the upper flange of the main steel beam of each floor, the positioning plate is provided with a limiting groove with an upward opening, and the connecting hanging piece is inserted into the limiting groove of the positioning plate through the positioning inserting plate. The unit composite wall body adopts a prefabricated assembly type combined connection structure, and the modular structure is utilized to realize factory prefabrication and field quick installation, so that the installation quality and the installation efficiency are improved.
Description
Technical Field
The utility model relates to a unit type composite wall and connection structure belongs to building curtain field.
Background
The following problems exist in the assembly wall technology at present:
1. the fabricated wall body of the concrete external wallboard is too complex in structure, heavy in weight, high in manufacturing cost, inconvenient to prefabricate and install and needs to occupy a large amount of land and templates during prefabrication;
2. many assembled walls are unsafe, and generally have the problems of more heat bridges and poor energy-saving and heat-insulating properties;
3. the problem of joints of prefabricated wallboards of assembled walls is not solved. Different from a wall made of red brick sintering materials, the wall is influenced by temperature difference in winter and summer, and the seam of the assembled wall is easy to crack, which is one of the technical difficulties troubling the assembled wall;
4. the procedure of opening the window after the prefabricated wall panel of the assembled wall body is installed is complicated, and wastes time and labor;
5. china and the world have frequent earthquakes, the proportion of high-rise buildings in China is large, and the existing assembled wall body which is suitable for the deformation of the main structure of the building is too complex in structure and high in manufacturing cost.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a unit composite wall and connection structure, this unit composite wall adopts the assembled built-up connection structure after prefabricating, utilizes modular structure to realize the mill prefabrication, and the on-the-spot quick installation has improved installation quality and installation effectiveness.
For solving the above problems, the specific technical scheme of the utility model is as follows: a unit type composite wall and a connecting structure thereof comprise a main steel beam, a connecting beam, a main unit wall and a heat-insulating decorative unit plate; the main unit wall body and the heat-preservation decorative unit plates are arranged between the main steel beams of two adjacent floors, the inner surfaces of the heat-preservation decorative unit plates are connected with horizontal connecting beams, the main unit wall body and the heat-preservation decorative unit plates are connected into an integral unit type composite wall body through the connecting beams and the main steel beams, the steel keels of the heat-preservation decorative unit plates are all of C-shaped structures with outward openings on the four peripheral frames, and the steel keels on the tops of every two left and right adjacent heat-preservation decorative unit plates are spliced through connecting inserting plates; the upper ends of the vertical frames on the two sides of the heat insulation decoration unit board are provided with connecting pendants, the inner side surfaces of the connecting pendants are vertically connected with positioning plugboards, the outer side surfaces of the connecting pendants are in threaded connection with horizontal limiting screw rods, the ends of the positioning plugboards are fixedly connected with nuts with vertical axes, and the nuts are in threaded connection with supporting screw rods; and corresponding positioning plates are respectively and vertically fixedly arranged on the upper flange of the main steel beam of each floor corresponding to each connecting hanging piece, the positioning plates are parallel to the connecting hanging pieces, limiting grooves with upward openings are formed in the positioning plates, and the connecting hanging pieces are inserted into the limiting grooves of the positioning plates through positioning inserting plates.
The heat-insulating decorative unit board consists of an outer decorative surface layer, a heat-insulating layer and steel keels, wherein the heat-insulating decorative unit board is arranged in the middle of the outer decorative surface layer; an integrated window opening is prefabricated on the heat-insulation decorative unit plate, and a window frame and a window sash are connected in the window opening; the steel keel is formed by connecting frame keels at the periphery, reinforcing keels vertically and uniformly distributed in the middle and an integrated window keel, and the outer decorative surface layer is connected with the steel keel through screws; the heat preservation layer is embedded into the steel keel and is flush with the inner end face of the steel keel, and the surface of the heat preservation layer is covered with a waterproof breathable film.
The main unit wall body consists of a heat insulation plate and an inner wall layer, and the heat insulation plate and the inner wall layer are prefabricated components; the heat preservation board and the interior wall layer are filled between the floor board corresponding to the main steel beam at the upper end and the lower end respectively, the thickness of the heat preservation board corresponds to the width of the connecting beam, the interior wall layer is arranged on the inner surface of the heat preservation board, the inner surface of the interior wall layer corresponds to the inner end of the main steel beam along the position, and the interior decorative surface layer is arranged on the inner surface of the interior wall layer.
The tie-beam be upper shed's C type structure roof beam, the equidistance sets up a plurality of couple on the tie-beam, the straight tip of couple is equipped with the screw thread, the interior wall corresponds the couple position and is equipped with the counter sink, the threaded end of couple stretches into in the counter sink to with nut threaded connection.
The web surface of main girder steel fixed weld positioning screw, the interior wall layer that is located main girder steel outside alar part is equipped with the horizontally counter sink, the counter sink position corresponds with the positioning screw position, positioning screw tip stretches into in the counter sink to with nut threaded connection.
The integrated window keel formed window opening is connected with the window frame, peripheral gaps exist between the outer surface of the window frame and the inner surface of the outer facing layer of the heat-preservation decorative unit board, the gaps are filled with the outer facing layer and are connected with the integrated window keel through screws.
The main unit wall body is reserved with a window opening, the periphery of the window opening is surrounded by an inner wall layer, the outer surface of the inner wall layer is provided with an inner decorative surface layer, and the inner decorative surface layer is bonded with the inner wall layer at the corresponding position.
The unit type composite wall and the connecting structure realize the insertion connection of two adjacent heat preservation decoration unit plates on the left and the right through the C-shaped structure of the steel keel, and are quick and convenient; the longitudinal positioning of the heat-preservation decorative unit board is realized by utilizing the plug-in structure for connecting the hanging piece, the positioning plate and the connecting plugboard, and meanwhile, the transverse and longitudinal fine adjustment of the heat-preservation decorative unit board is realized by adopting the supporting screw and the horizontal limiting screw.
The layered structure and the framework structure of the heat-insulation decorative unit board are disclosed, so that the heat-insulation decorative unit board is stable in structure and has a certain heat-insulation effect, and meanwhile, an integrated window opening is prefabricated, and quick installation is realized.
The optimized layered structure of the main unit wall body is disclosed, so that the wall body is simplified in structure and convenient to mount on the premise of ensuring the heat preservation performance.
Specifically disclose interior wall layer and tie-beam and pass through the couple and be connected, guaranteed the stability of connection and the intensity on interior wall layer and outer wall layer.
In order to ensure the connection stability of the inner wall layer on the inner side of the wing plate of the main steel beam, the web plate is connected with a positioning screw rod, and the inner wall layer is positioned on the main steel beam through the screw rod.
This application adopts window opening mouth prefabricated construction, so window opening mouth department utilizes interior finish coat and exterior finish coat to wrap up, has guaranteed the pleasing to the eye and the sealing performance of window opening mouth department.
Drawings
Fig. 1 is a schematic structural view of a unit type composite wall and a connection structure.
FIG. 2 is an axonometric view of the hanging structure of the thermal insulation decorative unit board.
FIG. 3 is a top view of the hanging structure of the thermal insulation decorative unit board.
Fig. 4 is a schematic view of the keel structure of the thermal insulation decorative unit board.
FIG. 5 is a sectional view of the unit composite wall and the connection structure at the upper and lower window openings.
FIG. 6 is a sectional view of the upper and lower portions of the composite wall and connecting structure.
FIG. 7 is a sectional view of the middle of the composite wall and the connecting structure.
Detailed Description
As shown in fig. 1 to 3, a unit type composite wall and a connection structure thereof includes a main steel beam 6, a connection beam 7, a main unit wall and a heat preservation decoration unit plate; the main unit wall and the heat-preservation decorative unit plates are arranged between the main steel beams 6 of two adjacent floors, the inner surfaces of the heat-preservation decorative unit plates are connected with horizontal connecting beams 7, the main unit wall and the heat-preservation decorative unit plates are connected into an integral unit type composite wall through the connecting beams 7 and the main steel beams 6, the steel keels 3 of the heat-preservation decorative unit plates are all of C-shaped structures with outward openings on the four peripheral frames, and the steel keels 3 at the tops of every two left and right adjacent heat-preservation decorative unit plates are spliced through connecting inserting plates 31; the upper ends of the vertical frames at the two sides of the heat preservation decoration unit board are provided with connecting pendants 32, the inner side surfaces of the connecting pendants 32 are vertically connected with positioning insertion plates 33, the outer side surfaces of the connecting pendants 32 are in threaded connection with horizontal limiting screw rods 36, the ends of the positioning insertion plates 33 are fixedly connected with nuts 34 with vertical axes, and the nuts 34 are in threaded connection with supporting screw rods 35; corresponding positioning plates 61 are respectively and vertically fixedly arranged on the upper flanges of the main steel beams 6 of each floor corresponding to each connecting hanging piece 32, the positioning plates 61 are parallel to the connecting hanging pieces 32, limiting grooves with upward openings are formed in the positioning plates 61, and the connecting hanging pieces 32 are connected with the limiting grooves of the positioning plates 61 through positioning inserting plates 33 in an inserting mode. The horizontal limiting screw rod 36 rotates horizontally, and the end face of the horizontal limiting screw rod 36 is supported on the side face of the positioning plate 61, so that the left-right distance adjustment is realized when the heat preservation decoration unit plate is hung; the supporting screw 35 vertically rotates, and the end face of the supporting screw 35 is supported on the main steel beam 6, so that the vertical position of the thermal insulation decorative unit plate can be adjusted when the thermal insulation decorative unit plate is hung.
As shown in fig. 4 to 7, the heat-insulating decorative unit board is composed of an outer facing layer 1 as an outer layer, a heat-insulating layer 2 arranged in the middle and steel keels 3; an integrated window opening and a window are prefabricated on the heat-insulation decorative unit plate, the steel keel 3 is formed by connecting frame keels 3-1 on the periphery, reinforcing keels 3-2 vertically and uniformly distributed in the middle and integrated window keels 3-3, and the outer decorative surface layer 1 is connected with the steel keel 3 through screws; the heat preservation 2 is embedded into the steel keel 3 and is parallel and level with the inner end face of the steel keel 3, and the surface of the heat preservation 2 is covered with a waterproof breathable film 4.
The main unit wall body consists of an insulation board 8 and an inner wall layer 9, and the insulation board 8 and the inner wall layer 9 are prefabricated components; heated board 8 and interior wall 9 are filled respectively between steel structural beam 6 and the floor board 10 of lower extreme corresponding the upper end, and the thickness and the tie-beam 7 width of heated board 8 correspond, and interior wall 9 sets up the internal surface at heated board 8, and the internal surface of interior wall 9 corresponds along the position with 6 inner ends of main girder steel, sets up interior finish 5 at interior wall 9 internal surface.
As shown in fig. 7, the connecting beam 7 is a C-shaped structural beam with an upper opening, a plurality of hooks 12 are equidistantly arranged on the connecting beam 7, the hook portions of the hooks 12 are fixedly hooked on the upper edge of the connecting beam 7, the straight end portions of the hooks 12 are provided with threads, the inner wall layer 9 is provided with a countersunk hole corresponding to the position of the hook 12, and the threaded end of the hook 12 extends into the countersunk hole and is in threaded connection with a nut.
As shown in fig. 6, the positioning screws 11 are fixedly welded on the surface of the web plate of the main steel beam 6, the inner wall layer 9 located at the wing part outside the main steel beam 6 is provided with a horizontal countersunk hole, the position of the countersunk hole corresponds to the position of the positioning screws 11, and the end part of the positioning screws 11 extends into the countersunk hole and is in threaded connection with the nuts.
As shown in fig. 5, a window opening formed by the integrated window keel 3-3 is connected with a window frame 13, a peripheral gap exists between the outer surface of the window frame 13 and the inner surface of the outer facing layer 1 of the thermal insulation decorative unit board, and the gap is filled with the outer facing layer 1 and is connected with the integrated window keel 3-3 through a screw.
The main unit wall body is reserved with a window opening, the periphery of the window opening is surrounded by an inner wall layer 9, an inner decoration surface layer 5 is arranged on the outer surface of the inner wall layer 9, and the inner decoration surface layer 5 is bonded with the inner wall layer 9 in the corresponding position.
This unit formula composite wall and connection structure adopt above-mentioned structure, have following advantage:
1. the left and right adjacent plates in the hanging positioning device structure adopt independent hanging devices, so that the mounting, adjusting and controlling are simpler and more practical;
2. the connection and positioning among the plate blocks are realized through the inserting plates between the left and right adjacent plate blocks, so that the plate is firmer and is more convenient to operate;
3. the heat-insulating decorative unit plate integrates and prefabricates the window opening, saves the processes of opening the window opening and installing the window on site, and saves materials and manpower;
4. the heat-insulating decorative composite unit plate is a standard prefabricated component in a factory, and is convenient to transport and install; the steel keel-heat insulation layer integrated composite structure is adopted, the heat insulation layer is fully filled in the cavity of the keel, the structure is compact, the overall thickness of the composite unit plate of the heat insulation layer with the same thickness is thinner, the space is saved, the waterproof and breathable film is adhered to the inner surface, and the overall heat insulation effect is better;
5. the main unit wall body adopts a single-layer inner wall layer, the structure is simplified, and the construction efficiency is improved.
Claims (7)
1. A unit type composite wall and a connecting structure thereof comprise a main steel beam (6), a connecting beam (7), a main unit wall and a heat-insulating decorative unit plate; set up main unit wall body and heat preservation decoration unit board between main girder steel (6) of two adjacent floors, heat preservation decoration unit board internal surface connection horizontally tie-beam (7), tie-beam (7) and main girder steel (6) are connected main unit wall body and heat preservation decoration unit board and are holistic unit formula composite wall, its characterized in that: the steel keels (3) of the heat-insulation decorative unit plates are all of C-shaped structures with outward openings on the four peripheral frames, and the steel keels (3) on the tops of every two left and right adjacent heat-insulation decorative unit plates are inserted through connecting inserting plates (31); the upper ends of vertical frames on two sides of the heat preservation decoration unit board are provided with connecting pendants (32), the inner side surfaces of the connecting pendants (32) are vertically connected with positioning insertion plates (33), the outer side surfaces of the connecting pendants (32) are in threaded connection with horizontal limiting screw rods (36), the ends of the positioning insertion plates (33) are fixedly connected with nuts (34) with vertical axes, and the nuts (34) are in threaded connection with supporting screw rods (35); corresponding positioning plates (61) are respectively and vertically fixedly arranged on the upper flange of the main steel beam (6) of each floor corresponding to each connecting hanging piece (32), the positioning plates (61) are parallel to the connecting hanging pieces (32), limiting grooves with upward openings are formed in the positioning plates (61), and the connecting hanging pieces (32) are connected with the limiting grooves of the positioning plates (61) in an inserting mode through positioning inserting plates (33).
2. A modular composite wall and connection structure as claimed in claim 1 wherein: the heat-insulating decorative unit board consists of an outer decorative surface layer (1) as an outer layer, a heat-insulating layer (2) arranged in the middle and steel keels (3); an integrated window opening is prefabricated on the heat-insulation decorative unit plate, and a window frame and a window sash are connected in the window opening; the steel keel (3) is formed by connecting frame keels (3-1) on the periphery, reinforcing keels (3-2) vertically and uniformly distributed in the middle and integrated window keels (3-3), and the outer decorative surface layer (1) is connected with the steel keel (3) through screws; the heat preservation layer (2) is embedded into the steel keel (3) and is parallel and level with the inner end face of the steel keel (3), and the surface of the heat preservation layer (2) is covered with the waterproof breathable film (4).
3. A modular composite wall and connection structure as claimed in claim 1 wherein: the main unit wall body consists of an insulation board (8) and an inner wall layer (9), and the insulation board (8) and the inner wall layer (9) are prefabricated parts; heated board (8) and interior wall layer (9) are filled respectively between main girder steel (6) and floor board (10) of lower extreme that correspond the upper end, and the thickness and tie-beam (7) width of heated board (8) correspond, and interior wall layer (9) set up the internal surface at heated board (8), and the internal surface and main girder steel (6) of interior wall layer (9) are inner to correspond along the position, sets up interior finish coat (5) at interior wall layer (9) internal surface.
4. A modular composite wall and connection structure as claimed in claim 3 wherein: the connecting beam (7) is an upper opening C-shaped structural beam, a plurality of hooks (12) are arranged on the connecting beam (7) at equal intervals, straight end portions of the hooks (12) are provided with threads, the inner wall layer (9) is provided with countersunk holes corresponding to the hooks (12), and threaded ends of the hooks (12) stretch into the countersunk holes and are in threaded connection with nuts.
5. A modular composite wall and connection structure as claimed in claim 3 wherein: the web surface of main girder steel (6) fixed weld set screw (11), interior wall layer (9) that are located main girder steel (6) outside alar part are equipped with the horizontally counter sink, the counter sink position corresponds with set screw (11) position, set screw (11) tip stretches into in the counter sink to with nut threaded connection.
6. A modular composite wall and connection structure as claimed in claim 2, wherein: the integrated window keel (3-3) is connected with a window frame (13) at a window opening, peripheral gaps are formed between the outer surface of the window frame (13) and the inner surface of an outer finishing layer (1) of the heat-preservation decorative unit board, the gaps are filled with the outer finishing layer (1), and the gaps are connected with the integrated window keel (3-3) through screws.
7. A modular composite wall and connection structure as claimed in claim 3 wherein: the main unit wall body reserve the window opening, the window opening is enclosed by interior wall layer (9) all around, interior wall layer (9) surface sets up interior finish (5), interior finish (5) and interior wall layer (9) the bonding of corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549534.8U CN209975808U (en) | 2019-04-22 | 2019-04-22 | Unit type composite wall and connecting structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920549534.8U CN209975808U (en) | 2019-04-22 | 2019-04-22 | Unit type composite wall and connecting structure |
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| CN209975808U true CN209975808U (en) | 2020-01-21 |
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| CN201920549534.8U Active CN209975808U (en) | 2019-04-22 | 2019-04-22 | Unit type composite wall and connecting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622400A (en) * | 2020-06-10 | 2020-09-04 | 上海君道住宅工业有限公司 | Connection structure of unit type enclosure curtain wall and heavy steel structure |
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2019
- 2019-04-22 CN CN201920549534.8U patent/CN209975808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622400A (en) * | 2020-06-10 | 2020-09-04 | 上海君道住宅工业有限公司 | Connection structure of unit type enclosure curtain wall and heavy steel structure |
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