CN111997190A - Assembled integral reinforced concrete floating window structure and construction method - Google Patents
Assembled integral reinforced concrete floating window structure and construction method Download PDFInfo
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- CN111997190A CN111997190A CN202010889722.2A CN202010889722A CN111997190A CN 111997190 A CN111997190 A CN 111997190A CN 202010889722 A CN202010889722 A CN 202010889722A CN 111997190 A CN111997190 A CN 111997190A
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- bay window
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
- E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
Abstract
The invention relates to the technical field of assembly type buildings, and discloses an assembled integral reinforced concrete floating window structure and a construction method. The assembled integral reinforced concrete floating window structure comprises a cage mould vertical prefabricated part, a cage mould beam prefabricated part, a lower floating window plate and an upper floating window laminated plate, so that the assembled integral reinforced concrete floating window structure is convenient to produce, transport and install. The prefabricated cage mould component is installed and is installed the window component board that wafts after taking one's place, connects fixedly through the frock connecting piece between the component, and the inside cavity of cage mould prefab, the superimposed surface of the window superimposed sheet that wafts on and the connecting portion of the window board that wafts down link up integratively, and post-cast concrete construction pours one shot forming. The split component provided by the invention has the advantages of high standardization degree, light weight and short construction period, greatly reduces the difficulty in production, transportation and hoisting, can solve the problems of weak connection and poor integrity in the prior art, has strong practicability, and provides an assembled integral reinforced concrete bay window structure with various construction ways and good integral performance after the structure is formed and a construction method.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to an assembled integral reinforced concrete floating window structure and a construction method.
Background
The bay window is a windowsill commonly used in the existing house, is attractive, has good building function and high resource utilization rate. The fabricated building is a building formed by producing prefabricated components in a factory and transporting the prefabricated components to a construction site for assembly. Because the requirements of the bay window on the performance and the water resistance of the structure are strict, the special production process of the existing assembly type bay window has the problems of low standardization degree, high mold cost, difficult quality guarantee, difficult transportation and hoisting and the like.
The existing solid bay window prefabricated member is assembled and cast with concrete to form a structure with a cold joint, and the integral performance and the waterproof performance are poor.
In addition, the integral prefabricated bay window component is complex, large in size and weight, and high in production, transportation and hoisting cost.
Therefore, it is necessary to design an assembled integral reinforced concrete floating window structure and a construction method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide an assembled integral reinforced concrete bay window structure which is convenient to produce, transport, hoist and mount, and is beneficial to improving the standardization degree of the bay window structure, the members are mutually opened, a better member connecting space and a better waterproof design structure are provided, post-cast concrete can be integrally cast and molded, the continuity and the waterproof performance of the bay window structure are ensured, the integral performance of the structure is improved, and the construction quality is ensured.
The invention further aims to provide a construction method for assembling the integral reinforced concrete bay window structure, which is simple and easy to implement, and can ensure the construction quality and improve the construction efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
an assembled integral reinforced concrete bay window structure comprises a cage mould vertical prefabricated part, a cage mould beam prefabricated part, a lower bay window plate and an upper bay window laminated slab which are prefabricated components, wherein cavities are formed in the cage mould vertical prefabricated part and the cage mould beam prefabricated part, the cage mould vertical prefabricated part is spliced to form an Nth wall and an (N + 1) th wall which are connected, a first cage mould beam prefabricated part is arranged at the junction of the Nth wall and the (N + 1) th wall, a second cage mould beam prefabricated part is arranged at the upper part of the (N + 1) th wall, the lower bay window plate is connected with the upper part of the first cage mould beam prefabricated part, and the upper bay window laminated slab is connected with the lower part of the second cage mould beam prefabricated part;
the cavity in the (N + 1) th layer of wall body, the first block the upper portion of cage mould beam prefabricated part cavity, the second block the lower part of cage mould beam prefabricated part cavity, the superimposed surface at the top of the upper bay window superimposed sheet and the connecting portion of the lower bay window sheet are connected integrally.
According to the preferable scheme, after the concrete is poured for one-time forming, a running water inclined plane is formed on the superposed surface of the bay window composite slab, and the concrete on the inclined plane is connected with the concrete in the cavity of the cage mould beam prefabricated part into a whole.
As the preferred scheme, be provided with drip and window groove on the bottom surface of window superimposed sheet that wafts on, be provided with the crack control gluten in the window superimposed sheet that wafts on.
And as a preferred scheme, a water stop plate is arranged at the joint of the bay window laminated slab and the second cage beam prefabricated member.
As preferred scheme, cage mode roof beam prefab includes anti roof beam portion of structure and the structure roof beam portion of integrated into one piece and upper and lower connection, first piece the structure roof beam portion of cage mode roof beam prefab with the upper portion of nth layer wall body is connected, first piece the anti roof beam portion of structure of cage mode roof beam prefab with the sub-unit connection of N +1 th layer wall body, the second piece the structure roof beam portion of cage mode roof beam prefab with the upper portion of N +1 th layer wall body is connected.
Preferably, the left side and the right side of the downward floating window plate are connected with the lower part of the (N + 1) th layer of wall body, and the inner side of the downward floating window plate is connected with the structural reverse beam part of the first cage mould beam prefabricated part.
As the preferred scheme, the left and right sides of the bay window superimposed sheet is connected with the upper portion of the (N + 1) th layer of wall body, and the inner side of the bay window superimposed sheet is connected with the second structural beam part of the cage mould beam prefabricated part.
Preferably, a lower drip trough is arranged on the bottom surface of the lower floating window plate.
As a preferred scheme, the vertical prefabricated member of the cage mould comprises a first side plate, a second side plate and a steel bar framework of the vertical prefabricated member of the cage mould, wherein the first side plate is parallel to and arranged opposite to the second side plate, one side of the steel bar framework of the vertical prefabricated member of the cage mould is supported in the first side plate, the other side of the steel bar framework of the vertical prefabricated member of the cage mould is supported in the second side plate, the first side plate and the second side plate form the cavity at intervals, and vertical ribs in the steel bar framework of the vertical prefabricated member of the cage mould can be inserted into the cavity of the vertical prefabricated member of the cage mould.
The construction method of the assembled integral reinforced concrete bay window structure is based on the assembled integral reinforced concrete bay window structure, and comprises the following steps:
s1, prefabricated part: respectively prefabricating a preset number of cage mould vertical prefabricated members, cage mould beam prefabricated members, lower bay window plates and upper bay window laminated plates;
s2, installing an N-th layer of wall body: the two cage mould vertical prefabricated parts are installed in parallel and oppositely to form the Nth layer of wall body;
s3, installing a first block of the cage die beam prefabricated part: installing the first cage mould beam prefabricated part on the upper part of the Nth layer of wall body;
s4, installing an N +1 th layer of wall body: installing the other two cage mould vertical prefabricated parts on the Nth layer of wall body to form an N +1 th layer of wall body, wherein the first cage mould beam prefabricated part is positioned at the junction of the Nth layer of wall body and the N +1 th layer of wall body;
s5, installing a lower floating window plate: connecting the lower bay window plate with the upper part of the first cage mould beam prefabricated part;
s6, installing a second cage mould beam prefabricated part: mounting a second cage mould beam prefabricated part on the upper part of the (N + 1) th layer of wall body;
s7, installing the upper bay window laminated slab: connecting a second bay window laminated slab with the lower part of a second cage mould beam prefabricated part;
s8, carrying out concrete pouring on the (N + 1) th layer: the cavity in the (N + 1) th layer of wall body, the first block the upper part and the second block of the cavity of the prefabricated cage beam are formed by casting at one time in an integrated coherent area formed by the lower part of the cavity of the prefabricated cage beam, the superposed surface at the top of the superposed upper bay window plate and the connecting part of the lower bay window plate.
The invention has the beneficial effects that:
the assembled integral reinforced concrete bay window structure provided by the invention is characterized in that four prefabricated components, namely the cage die vertical prefabricated component, the cage die beam prefabricated component, the lower bay window plate and the upper bay window laminated plate, are prefabricated firstly, and then are assembled and formed by concrete pouring. The prefabricated cage mould component is installed in place and then installed with the bay window component plate, the components are fixedly connected through the tool connecting piece, the cavity inside the cage mould prefabricated component and the superposed surface of the upper bay window are integrally communicated, and post-cast concrete is constructed and poured for one-step forming. The split component provided by the invention has the advantages of high standardization degree, light weight and short construction period, greatly reduces the difficulty in production, transportation and hoisting, can solve the problems of weak connection and poor integrity in the prior art, has strong practicability, and provides an assembled integral reinforced concrete bay window structure with various construction approaches and good integral performance after structure forming.
The construction method of the assembled integral reinforced concrete bay window structure provided by the invention is simple and easy to implement, and can ensure the construction quality and improve the construction efficiency.
Drawings
Fig. 1 is a sectional view of an assembled integral reinforced concrete bay window structure provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an assembled integral reinforced concrete bay window structure provided by an embodiment of the present invention;
fig. 3 is an exploded view of an assembled monolithic reinforced concrete bay window structure provided by an embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of an assembled monolithic reinforced concrete bay window structure provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a bay window laminate according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a lower fluttering louver according to the embodiment of the invention;
FIG. 7 is a schematic view of the interior of the roll-down louvers provided by an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a cage beam preform provided by an embodiment of the invention;
FIG. 9 is a schematic structural diagram of the interior of a cage beam preform provided by an embodiment of the invention;
FIG. 10 is a schematic structural view of a vertical preform of a cage mold at a first angle provided by an embodiment of the present invention;
FIG. 11 is a schematic structural view of a vertical preform of a cage mold at a second angle according to an embodiment of the present invention;
FIG. 12 is a flow chart of a construction method for assembling an integral reinforced concrete bay window structure according to an embodiment of the present invention;
fig. 13 is a construction step diagram of a construction method of an assembled integral reinforced concrete bay window structure according to an embodiment of the present invention.
In the figure:
100-Nth layer of wall; 200-N +1 th layer of wall; 300-window;
1-cage mould vertical prefabricated member; 11-a first side panel; 12-a second side panel; 13-cage mould vertical prefabricated steel bar framework; 131-vertical ribs; 14-opening a hole in the wall;
2-cage mould beam prefabricated parts; 21-constructing a counter beam section; a 22-structural beam section; 23-cage mould beam prefabricated member steel reinforcement framework; 24-floor trough;
3-downward floating window plate; 31-dropping a water tank; 32-lower main reinforcing bars; 33-hoisting ribs; 34-a stirrup;
4-upper bay window laminated slab; 41-running water inclined plane; 42-crack resistant gluten; 43-upper drip; 44-window groove; 45-hoisting ribs; 46-a water stop plate;
5-laminated floor slab.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present embodiment provides an assembled integral reinforced concrete bay window structure, including a cage-mold vertical prefabricated member 1, a cage-mold beam prefabricated member 2, a lower bay window plate 3 and an upper bay window laminated plate 4, which are prefabricated components, cavities are provided in both the cage-mold vertical prefabricated member 1 and the cage-mold beam prefabricated member 2, the cage-mold vertical prefabricated member 1 is spliced to form an nth wall 100 and an N +1 th wall 200, the first cage-mold beam prefabricated member 2 is disposed at a junction of the nth wall 100 and the N +1 th wall 200, the second cage-mold beam prefabricated member 2 is disposed at an upper portion of the N +1 th wall 200, the lower bay window plate 3 is connected with an upper portion of the first cage-mold beam prefabricated member 2, and the upper bay window laminated plate 4 is connected with a lower portion of the second cage-mold beam prefabricated member 2. The cavity in the (N + 1) th layer of wall body 200, the upper part of the cavity of the first cage beam prefabricated part 2, the lower part of the cavity of the second cage beam prefabricated part 2, the superposed surface at the top of the upper bay window laminated slab 4 and the connecting part of the lower bay window slab 3 are connected into a whole.
The integral reinforced concrete of assembly window structure that wafts that this embodiment provided, prefabricate cage mould vertical prefab 1, cage mould roof beam prefab 2, waft window board 3 down and waft four kinds of prefabricated component of window superimposed sheet 4 on, then through the assembly and the concrete placement shaping of four kinds of prefabricated components, because single prefabricated component's is small, light in weight, so be convenient for production, transportation, hoist and mount and installation. The prefabricated cage mould component is installed and is lain in the back installation and waft the window component board, connects fixedly through the frock connecting piece between the component, and the inside cavity of cage mould prefab, the superimposed surface of the window superimposed sheet 4 that wafts on and the connecting portion of the window board 3 that wafts down link up integratively, form coherent pouring area promptly, later can pour the shaping once through the construction of pouring concrete. The split component provided by the invention has the advantages of high standardization degree, light weight and short construction period, greatly reduces the difficulty in production, transportation and hoisting, can solve the problems of weak connection and poor integrity in the prior art, has strong practicability, and provides an assembled integral reinforced concrete bay window structure with various construction approaches and good integral performance after structure forming.
Specifically, in this embodiment, two vertical prefabricated members 1 of the cage form are installed in parallel to form the nth layer of wall 100, and the other two vertical prefabricated members 1 of the cage form are installed in parallel to form the (N + 1) th layer of wall 200 on the nth layer of wall 100.
Cage mould roof beam prefab 2 includes integrated into one piece and the structure anti-roof beam portion 21 and the structure roof beam portion 22 of connecting from top to bottom, and the structure roof beam portion 22 of first cage mould roof beam prefab 2 is connected with the upper portion of nth layer wall body 100, and the structure anti-roof beam portion 21 of first cage mould roof beam prefab 2 is connected with the sub-unit connection of N +1 th layer wall body 200, and the structure roof beam portion 22 of second cage mould roof beam prefab 2 is connected with the upper portion of N +1 th layer wall body 200.
The left and right sides of the lower floating window plate 3 are connected with the lower part of the (N + 1) th layer of wall body 200, and the inner side of the lower floating window plate 3 is connected with the structural reverse beam part 21 of the first cage mould beam prefabricated part 2.
The left and right sides of the upper bay window composite slab 4 are connected with the upper part of the (N + 1) th layer of wall body 200, and the inner side of the upper bay window composite slab 4 is connected with the structural beam part 22 of the second cage beam prefabricated part 2.
As shown in fig. 1 and 2, the cage mold vertical prefabricated member 1, the lower bay window plate 3 and the upper bay window laminated slab 4 enclose to form a rectangular window 300, and the bay window glass can be installed in the window 300.
As shown in fig. 1, after the concrete is poured for one-time forming, a running water inclined plane 41 is formed on the superposed surface of the bay window composite slab 4, and the concrete on the inclined plane 41 is connected with the concrete in the cavity of the second cage beam prefabricated component 2. The water flowing slope 41 can facilitate the flow of rain and snow, and prevent water accumulation on the top surface of the bay window composite slab 4. Preferably, the running water ramp 41 is inclined at an angle of 1-3. The concrete on the inclined plane 41 and the concrete in the cavity of the second cage mould beam prefabricated part 2 are connected into a whole, so that the quality problem of secondary construction of the inclined plane can be avoided.
As shown in fig. 4, the upper bay window laminate 4 is provided with an upper drip groove 43 and a window groove 44 on the bottom surface thereof. The upper drip grooves 43 prevent rainwater from flowing into the wall along the surface of the bay window laminate 4.
As shown in fig. 4, anti-cracking gluten 42 is provided in the bay window laminated slab 4 to improve the anti-cracking performance of the bay window laminated slab 4. It should be noted that the structures of the upper drip groove 43, the window groove 44, the crack prevention gluten 42, etc. are not shown in fig. 2 and 4, and the above structures are simplified.
As shown in fig. 4, a water stop plate 6 is arranged at the joint of the bay window composite slab 4 and the second cage beam prefabricated component 2 to improve the waterproof performance.
As shown in fig. 5, the bay window laminated slab 4 is provided with an upper lifting rib 45 for lifting and carrying the bay window laminated slab 4.
The upper bay window laminated slab 4 is internally provided with an upper main reinforcement and an upper bay window distribution reinforcement, and the upper bay window distribution reinforcement and the upper main reinforcement are arranged in a vertical and crossed manner. The plurality of upward floating window distribution ribs and the plurality of upper main reinforcing ribs 42 are matched to form a reinforcing mesh, and then concrete pouring is performed so as to ensure the structural strength of the upward floating window laminated slab 4.
As shown in fig. 6, a lower drip groove 31 is provided on the bottom surface of the lower flap panel 3 to prevent rainwater from flowing into the wall along the panel surface of the lower flap panel 3.
As shown in fig. 6 in conjunction with fig. 1, a lower main bar 32 is provided in the lower bay window plate 3, one end of the lower main bar 32 extends out of the lower bay window plate 3 and bends downward, and the bent portion can be inserted into the cavity of the first cage beam prefabricated member 2 from above, so as to ensure the connection strength between the lower bay window plate 3 and the cage beam prefabricated member 2.
As shown in fig. 6 and 7, a lower lifting rib 33 is further provided in the lower bay window panel 3 to lift and transport the lower bay window panel 3.
As shown in fig. 7, a lower bay window distribution rib is further disposed in the lower bay window panel 3, and the lower bay window distribution rib is perpendicularly crossed with the lower main reinforcement 32. Further, still be provided with stirrup 34 in the luffer boards 3 down, also wear to be equipped with down the window distribution muscle that wafts in the stirrup 34, down main reinforcement 32, the window distribution muscle that wafts down and stirrup 34 cooperation form steel-bar framework, then carry out concrete placement to guarantee the structural strength of luffer boards 3 down.
As shown in fig. 8 and 9, the cage beam prefabricated member 2 includes an outer plate, an inner plate and a cage beam prefabricated member steel bar framework 23, the outer plate is parallel to and arranged opposite to the inner plate, the surface of the outer plate and the surface of the inner plate are both located in a vertical plane, one side of the cage beam prefabricated member steel bar framework 23 is supported in the outer plate, the other side is supported in the inner plate, a cavity is formed between the outer plate and the inner plate at an interval, a baffle is connected to the lower portion of the inner plate, the baffle is blocked at the bottom of the cavity, an opening is formed between the baffle and the outer plate, and concrete can flow onto the superposed surface of the bay window superposed plate 4 through the opening. In this embodiment, the baffle is integrally formed with the inner panel. When the cage die beam prefabricated part 2 is prefabricated, the steel bar framework 23 of the cage die beam prefabricated part needs to be manufactured firstly, and then concrete is poured to form the outer plate, the inner plate and the baffle plate.
As shown in fig. 8 in conjunction with fig. 6 and 1, the height difference H between the top edge of the outer panel and the top edge of the inner panel is equal to the thickness D of the attachment portion of the under louver 3 so that the plane of the attachment portion of the under louver 3 is in the same horizontal plane as the top surface of the cage beam preform 2.
As shown in fig. 8 in conjunction with fig. 1, the inner panel 22 includes an upper inner panel and a lower inner panel arranged in a vertical direction, a floor groove 24 is provided between the upper inner panel and the lower inner panel, and the composite floor 5 can be overlapped in the floor groove 24. Through setting up floor groove 24, can make cage mould roof beam prefab 2 be connected better with coincide floor 5, be favorable to guaranteeing the position precision simultaneously.
As shown in fig. 10, the vertical prefabricated part 1 of the cage mold comprises a first side plate 11, a second side plate 12 and a steel bar framework 13 of the vertical prefabricated part of the cage mold, the first side plate 11 and the second side plate 12 are parallel and oppositely arranged, one side of the steel bar framework 13 of the vertical prefabricated part of the cage mold is supported in the first side plate 11, the other side of the steel bar framework 13 of the vertical prefabricated part of the cage mold is supported in the second side plate 12, a cavity is formed between the first side plate 11 and the second side plate 12 at intervals, vertical ribs 131 in the steel bar framework 13 of the vertical prefabricated part of the cage mold can be inserted into the cavity of the vertical prefabricated part 1 of the cage mold of the previous layer, so that the vertical prefabricated parts.
As shown in fig. 11, wall openings 14 are formed at the positions where the vertical prefabricated members 1 of the cage mould, the prefabricated members 2 of the prefabricated cage mould beams, the lower bay window plates 3 and the upper bay window laminated slabs 4 are connected, so that the continuity and the connection strength are ensured. It is noted that the wall opening 14 is not shown in figures 3 and 10.
In addition, a window groove (not shown in the figure) is arranged on the cage mould vertical prefabricated member 1 so as to install a window.
As shown in fig. 12, the present embodiment further provides a construction method of an assembled integral reinforced concrete bay window structure, and based on the assembled integral reinforced concrete bay window structure, the construction method of the assembled integral reinforced concrete bay window structure includes:
s1, prefabricated part: respectively prefabricating a cage mould vertical prefabricated part 1, a cage mould beam prefabricated part 2, a lower bay window plate 3 and an upper bay window laminated plate 4 in preset quantities;
s2, installing an N-th layer wall body 100: the two cage mould vertical prefabricated parts 1 are installed in parallel and oppositely to form an Nth layer of wall 100;
s3, installing a first cage die beam prefabricated part 2: installing the first cage mould beam prefabricated part 2 on the upper part of the Nth layer of wall body 100;
s4, installing the (N + 1) th layer of wall body 200: installing another two cage mould vertical prefabricated parts 1 on the wall body 100 at the Nth layer to form a wall body 200 at the N +1 th layer, wherein the first cage mould beam prefabricated part 2 is positioned at the junction of the wall body 100 at the Nth layer and the wall body 200 at the N +1 th layer;
s5, installing a lower floating window plate 3: connecting the lower bay window plate 3 with the upper part of the first cage mould beam prefabricated part 2;
s6, installing a second cage die beam prefabricated part 2: mounting a second cage mould beam prefabricated part 2 on the upper part of the (N + 1) th layer of wall body 200;
s7, installing the upper bay window laminated slab 4: connecting a second bay window laminated slab 4 with the lower part of a second cage mould beam prefabricated part 2;
s8, carrying out concrete pouring on the (N + 1) th layer: and a cavity in the (N + 1) th layer of wall body 200, the upper part of the cavity of the first cage beam prefabricated part 2, the lower part of the cavity of the second cage beam prefabricated part 2, the superposed surface at the top of the upper bay window laminated slab 4 and an integral coherent area formed by the connecting parts of the lower bay window slabs 3 are cast for one time.
Further, as shown in fig. 12, between step S3 and step S4, the method further includes:
s11, installing a first upper bay window laminated slab 4: connecting the first bay window laminated slab 4 with the lower part of the first cage mould beam prefabricated part 2;
s22, carrying out concrete pouring on the Nth layer: and (3) performing concrete pouring on the superposed surfaces of the cavity in the Nth layer of wall body 100, the lower part of the cavity of the first cage mould beam prefabricated part 2 and the top of the first bay window laminated slab 4.
Note that, at this time, the second bay window laminated slab 4 is installed in step S7.
The construction method for the assembled integral reinforced concrete bay window structure is simple and easy to implement, and can ensure the construction quality and improve the construction efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An assembled integral reinforced concrete bay window structure is characterized by comprising a cage mould vertical prefabricated part (1), a cage mould beam prefabricated part (2), a lower bay window plate (3) and an upper bay window laminated plate (4) which are all prefabricated parts, cavities are arranged in the cage mould vertical prefabricated part (1) and the cage mould beam prefabricated part (2), the cage mould vertical prefabricated parts (1) are spliced to form an Nth layer of wall body (100) and an (N + 1) th layer of wall body (200) which are connected, the first cage mould beam prefabricated part (2) is arranged at the junction of the Nth layer of wall body (100) and the (N + 1) th layer of wall body (200), the second cage mould beam prefabricated part (2) is arranged at the upper part of the (N + 1) th layer of wall body (200), the lower bay window plate (3) is connected with the upper part of the first cage mould beam prefabricated part (2), the bay window laminated slab (4) is connected with the lower part of the second cage mould beam prefabricated part (2);
the cavity in the (N + 1) th layer of wall body (200), the first block, the upper part of the cavity of the cage die beam prefabricated part (2), the second block, the lower part of the cavity of the cage die beam prefabricated part (2), the superposed surface at the top of the upper bay window laminated slab (4) and the connecting part of the lower bay window slab (3) are integrally connected.
2. The assembled integral reinforced concrete bay window structure of claim 1, wherein a running water inclined plane (41) is formed on the laminated surface of the bay window laminated slab (4) after the concrete is poured for one-time forming, and the concrete on the inclined plane (41) is integrated with the concrete in the cavity of the second cage beam prefabricated component (2).
3. The assembled integral reinforced concrete bay window structure of claim 1, wherein an upper drip groove (43) and a window groove (44) are provided on the bottom surface of the upper bay window laminate (4), and crack preventing gluten (42) is provided in the upper bay window laminate (4).
4. The assembled integral reinforced concrete bay window structure of claim 1, wherein a water stop plate (46) is provided at the junction of said bay window laminated slab (4) and a second of said cage beam preforms (2).
5. The assembled integral type reinforced concrete bay window structure of claim 1, wherein the cage-molded beam preform (2) comprises a structural counter beam portion (21) and a structural beam portion (22) which are integrally formed and connected up and down, the structural beam portion (22) of a first cage-molded beam preform (2) is connected with the upper portion of the nth wall (100), the structural counter beam portion (21) of the first cage-molded beam preform (2) is connected with the lower portion of the (N + 1) th wall (200), and the structural beam portion (22) of a second cage-molded beam preform (2) is connected with the upper portion of the (N + 1) th wall (200).
6. The assembled integral reinforced concrete bay window structure of claim 1, wherein the left and right sides of said lower bay window panel (3) are connected to the lower portion of said (N + 1) th storey wall (200), and the inside of said lower bay window panel (3) is connected to the structural counter beam portion (21) of the first said cage beam preform (2).
7. The assembled integral type reinforced concrete bay window structure of claim 1, wherein the left and right sides of the bay window laminate slab (4) are connected to the upper portion of the (N + 1) th floor wall (200), and the inner side of the bay window laminate slab (4) is connected to the structural beam portion (22) of the second cage beam preform (2).
8. The assembled integral reinforced concrete bay window structure of claim 1, wherein a lower drip trough (31) is provided on the bottom surface of said lower bay window panel (3).
9. The assembled integral reinforced concrete bay window structure according to claim 1, wherein the cage-formwork vertical prefabricated member (1) comprises a first side plate (11), a second side plate (12) and a cage-formwork vertical prefabricated member steel bar frame (13), the first side plate (11) and the second side plate (12) are arranged in parallel and opposite, one side of the cage-formwork vertical prefabricated member steel bar frame (13) is supported in the first side plate (11), the other side of the cage-formwork vertical prefabricated member steel bar frame is supported in the second side plate (12), the space between the first side plate (11) and the second side plate (12) forms the cavity, and the vertical rib (131) in the cage-formwork vertical prefabricated member steel bar frame (13) can be inserted into the cavity of the cage-formwork vertical prefabricated member (1) in the upper layer.
10. A construction method of an assembled integral reinforced concrete bay window structure, based on the assembled integral reinforced concrete bay window structure of any one of claims 1 to 9, comprising:
s1, prefabricated part: respectively prefabricating a preset number of cage mould vertical prefabricated parts (1), cage mould beam prefabricated parts (2), lower bay window plates (3) and upper bay window laminated plates (4);
s2, installing an N-th layer of wall (100): the two cage mould vertical prefabricated parts (1) are installed in parallel and oppositely to form the Nth layer of wall body (100);
s3, installing a first cage die beam prefabricated part (2): installing the first cage mould beam prefabricated part (2) on the upper part of the Nth layer of wall body (100);
s4, installing an N +1 th layer of wall (200): installing the other two cage mould vertical prefabricated parts (1) on the Nth layer of wall body (100) to form an N +1 th layer of wall body (200), wherein the first cage mould beam prefabricated part (2) is positioned at the junction of the Nth layer of wall body (100) and the N +1 th layer of wall body (200);
s5, installing a lower floating window plate (3): connecting the lower bay window plate (3) with the upper part of the first cage mould beam prefabricated part (2);
s6, installing a second cage mould beam prefabricated part (2): installing a second cage mould beam prefabricated part (2) on the upper part of the (N + 1) th layer of wall body (200);
s7, installing the upper bay window laminated slab (4): connecting a second bay window laminated slab (4) with the lower part of a second cage mould beam prefabricated part (2);
s8, carrying out concrete pouring on the (N + 1) th layer: and (3) carrying out one-time pouring molding on a cavity in the (N + 1) th layer of wall body (200), a first block, an upper part of the cavity of the cage die beam prefabricated part (2), a second block, a lower part of the cavity of the cage die beam prefabricated part (2), a superposed surface at the top of the upper bay window laminated slab (4) and an integrated coherent area formed by the connecting parts of the lower bay window slabs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010889722.2A CN111997190A (en) | 2020-08-28 | 2020-08-28 | Assembled integral reinforced concrete floating window structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010889722.2A CN111997190A (en) | 2020-08-28 | 2020-08-28 | Assembled integral reinforced concrete floating window structure and construction method |
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| Publication Number | Publication Date |
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| CN111997190A true CN111997190A (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010889722.2A Pending CN111997190A (en) | 2020-08-28 | 2020-08-28 | Assembled integral reinforced concrete floating window structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439242A (en) * | 2022-01-23 | 2022-05-06 | 朱翔广 | Construction method for optimizing and hoisting and reinforcing assembled overhanging complex component |
-
2020
- 2020-08-28 CN CN202010889722.2A patent/CN111997190A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439242A (en) * | 2022-01-23 | 2022-05-06 | 朱翔广 | Construction method for optimizing and hoisting and reinforcing assembled overhanging complex component |
| CN114439242B (en) * | 2022-01-23 | 2024-04-05 | 朱翔广 | Assembly type cantilever complex component optimization and hoisting reinforcement construction method |
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