CN113073760B - CL system stone curtain wall connecting structure and construction method - Google Patents
CL system stone curtain wall connecting structure and construction method Download PDFInfo
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- CN113073760B CN113073760B CN202110522719.1A CN202110522719A CN113073760B CN 113073760 B CN113073760 B CN 113073760B CN 202110522719 A CN202110522719 A CN 202110522719A CN 113073760 B CN113073760 B CN 113073760B
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- 239000004575 stone Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 230000002787 reinforcement Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 16
- 238000004321 preservation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- 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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention discloses a CL system stone curtain wall connecting structure and a construction method, which belong to the technical field of buildings, wherein the CL system stone curtain wall connecting structure comprises a rear buried plate, a front buried plate, connecting pieces and anchor bars, the rear buried plate is positioned in a structural layer, the structural layer comprises first structural steel bars, and the first structural steel bars are positioned in the circumferential direction of the rear buried plate; the front buried plate is positioned in the structural layer, the structural layer comprises structural steel bars, the structural steel bars are positioned in the circumferential direction of the front buried plate, and the CL heat-insulating plate is fixed between the front buried plate and the rear buried plate; the connecting piece is sequentially connected with the front buried plate, the CL heat-insulating plate and the rear buried plate; the anchor bar is located the structural layer, and anchor bar and rear-mounted buried plate fixed connection still include second structure reinforcing bar, anchor bar and second structure reinforcing bar fixed connection. CL system stone material curtain connection structure, CL system construction degree of difficulty is little when outer facade selects stone material curtain, connection structure safe and reliable. The construction method of the CL system stone curtain wall has the advantages of small operation difficulty, short construction period and low cost.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a CL system stone curtain wall connecting structure and a construction method.
Background
The CL system has good heat preservation and insulation performance, the CL heat preservation layer is continuous and uninterrupted, the phenomenon of generating a heat bridge is avoided, the heat loss is reduced, and the CL system is increasingly applied in the technical field of building.
The outer facade of the CL system is mostly the coating facing layer, when the outer facade selects the stone curtain wall, the thickness of the outer wall structural layer is insufficient due to the large weight of the stone curtain wall, the buried plate cannot bear the weight of the curtain wall, the safety risk exists, the outer structural layer and the heat preservation layer are required to be cut when the keels are installed, the labor is wasted, the construction difficulty is high, the heat preservation performance of the CL system is destroyed after the heat preservation layer is destroyed, the heat bridge phenomenon is easy to occur, the heat preservation is influenced, and the energy saving effect is influenced; if select the bolt to connect, the bolt needs to run through outside structural layer and heat preservation, is fixed to inboard structural layer, selects the bolt length overlength to the quality inspection difficulty is big, can't ensure connection quality, exists the potential safety hazard.
Disclosure of Invention
The invention aims to provide a CL system stone curtain wall connecting structure and a construction method, which are used for solving the technical problems that a CL system is easy to damage a heat preservation effect, construction difficulty is high and potential safety hazards exist when a stone curtain wall is selected by an outer vertical surface in the prior art.
The technical scheme adopted by the invention is as follows:
a CL system stone curtain wall connection structure, comprising:
The rear buried plate is positioned in the structural layer, the structural layer comprises first structural steel bars, and the first structural steel bars are positioned in the circumferential direction of the rear buried plate;
The construction layer comprises construction steel bars, the construction steel bars are positioned in the circumferential direction of the front-mounted buried plate, and the CL heat-insulating plate is fixed between the front-mounted buried plate and the rear-mounted buried plate;
the connecting piece is sequentially connected with the front buried plate, the CL heat-insulating plate and the rear buried plate;
the anchor bar is positioned in the structural layer, the anchor bar is fixedly connected with the rear buried plate, the structural layer further comprises a second structural steel bar, the second structural steel bar is fixedly connected with the first structural steel bar, and the anchor bar is fixedly connected with the second structural steel bar.
Further, the CL system stone curtain wall connecting structure further comprises a switching part, one end of the switching part is positioned in the structural layer and fixedly connected with the front buried plate, and the other end of the switching part is detachably connected with the keel.
Further, the transfer portion comprises two transfer plates, two transfer nuts and transfer bolts, the transfer plates are L-shaped, the bottom plates of the transfer plates are welded with the front buried plates, the keels are arranged between the two transfer plates, the transfer bolts penetrate through the transfer plates and the keels, and the two transfer nuts are connected with the transfer bolts and fix the transfer plates and the keels.
Further, the connecting piece is equipped with a plurality ofly, the connecting piece includes rag bolt and two nuts, rag bolt wears to locate leading buried plate CL heated board with the board is buried to the rear, two the nut is located leading buried plate with the outer end of board is buried to the rear and with rag bolt connects.
Further, the anchor bars are perpendicular to the rear buried plate.
Further, one end of the anchor bar, which is far away from the rear embedded plate, is hook-shaped.
Further, the second structural steel bars are connected with the first structural steel bars in a binding mode, and the anchor bars are connected with the second structural steel bars in a binding mode.
The construction method of the CL system stone curtain wall adopts the CL system stone curtain wall connecting structure and comprises the following steps:
S1: fixedly connecting the anchor bars with the rear buried plate, and arranging rear reserved holes required by the connecting pieces on the rear buried plate;
s2: binding first structural steel bars, removing part of the first structural steel bars to reserve a space for installing a rear embedded plate, binding second structural steel bars, fixedly connecting the first structural steel bars with the second structural steel bars, placing the rear embedded plate into the space reserved by the first structural steel bars, and fixedly connecting anchor bars with the second structural steel bars;
S3: installing a CL heat-insulating plate and constructional steel bars on one side of the rear embedded plate far away from the anchor bars, wherein two sides of the CL heat-insulating plate are fixedly connected with the first constructional steel bars and the constructional steel bars respectively, and removing part of the constructional steel bars to reserve a space for installing the front embedded plate;
S4: arranging a front reserved hole required by a connecting piece on the front buried plate, penetrating the CL insulation plate at the position opposite to the rear reserved hole of the rear buried plate, putting the front buried plate into a space reserved by a construction steel bar, and connecting the front buried plate, the CL insulation plate and the rear buried plate in sequence by using the connecting piece;
S5: mounting a film-covered multi-layer board around a cuboid space formed by the second structural steel bars and the constructional steel bars, and pouring concrete into the space formed between the two sides of the CL heat-insulating board and the film-covered multi-layer board;
S6: and removing the laminated multilayer plate after the concrete pouring is completed.
Further, the CL system stone curtain wall connecting structure also comprises an adapter part, wherein the adapter part comprises two adapter plates, two adapter nuts and an adapter bolt, and the adapter plates are L-shaped;
After S6, S7: and removing part of constructional steel bars and concrete in the structural layer to leave a space for installing the adapter plates, welding the bottom plate of the adapter plates with the front buried plate, placing the keels between the two adapter plates, and locking the adapter bolts through the adapter plates and the keels and through the two adapter nuts.
Further, in S5, a gap is provided between the second structural reinforcement and the laminated multilayer board, and a gap is provided between the structural reinforcement and the laminated multilayer board.
The invention has the beneficial effects that:
According to the CL system stone curtain wall connecting structure, the anchor bars are fixedly connected with the rear embedded plate, and the anchor bar connecting structure layer and the rear embedded plate are connected; installing a CL heat-insulating plate at one end of the rear embedded plate far away from the anchor bars, and removing part of constructional steel bars to reserve a space for installing the front embedded plate; penetrating the CL thermal insulation board at a rear reserved hole opposite to the rear buried board, placing the front buried board into a space reserved by the constructional steel bars, and sequentially connecting the front buried board, the CL thermal insulation board and the rear buried board by using a connecting piece, wherein an overlong bolt is not needed to simultaneously connect the structural layer, the CL thermal insulation board and the constructional layer; because the outside of the CL heat-insulating plate is provided with the front buried plate, the outside structural layer and the heat-insulating layer do not need to be cut when the keels are installed. The CL system stone curtain wall connecting structure provided by the invention has the advantages that the construction difficulty of the CL system is small, the heat preservation effect is good, and the connecting structure is safe and reliable when the stone curtain wall is selected by the outer vertical face. The construction method of the CL system stone curtain wall provided by the invention has the advantages of small operation difficulty, short construction period and low cost.
Drawings
Fig. 1 is a front view of a part of a structure of a CL system stone curtain wall connection structure provided by the present invention;
FIG. 2 is a left side view of a rear buried plate of the CL system stone curtain wall connecting structure provided by the invention;
FIG. 3 is a schematic illustration of the structure of the CL architecture layer and the architecture layer provided by the present invention when concreting;
FIG. 4 is a schematic diagram of the architecture of a CL system provided by the present invention;
Fig. 5 is a left side view of the front buried plate and the adapter of the CL system stone curtain wall connection structure provided by the invention.
In the figure:
10. A structural layer; 101. A first structural rebar; 102. A second structural reinforcement;
20. A structural layer; 201. Constructing a steel bar;
30. CL thermal insulation board;
40. A keel;
50. laminating a multilayer board;
1. A rear buried plate; 11. a rear preformed hole;
2. A front buried plate;
3. a connecting piece; 31. an anchor bolt; 32. a nut;
4. Anchor bars;
5. A switching part; 51. an adapter plate; 52. a transfer nut; 53. and (5) an adapter bolt.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
The embodiment of the invention provides a CL system stone curtain wall connecting structure, which is used for reducing construction difficulty and reducing potential safety hazards when a stone curtain wall is selected by an outer vertical surface of a CL system.
Referring to fig. 1 to 5, the cl system stone curtain wall connection structure includes a rear buried plate 1, a front buried plate 2, a connecting member 3 and anchor bars 4, the rear buried plate 1 is located in a structural layer 10, the structural layer 10 includes first structural reinforcing bars 101, and the first structural reinforcing bars 101 are located in the circumferential direction of the rear buried plate 1; the front buried plate 2 is positioned in the construction layer 20, the construction layer 20 comprises construction steel bars 201, the construction steel bars 201 are positioned in the circumferential direction of the front buried plate 2, and the CL heat-insulating plate 30 is fixed between the front buried plate 2 and the rear buried plate 1; the connecting piece 3 is sequentially connected with the front buried plate 2, the CL heat-insulating plate 30 and the rear buried plate 1; the anchor bar 4 is located in the structural layer 10, the anchor bar 4 is fixedly connected with the rear buried plate 1, the structural layer 10 further comprises a second structural steel bar 102, the second structural steel bar 102 is fixedly connected with the first structural steel bar 101, and the anchor bar 4 is fixedly connected with the second structural steel bar 102.
Fixedly connecting the anchor bars 4 with the rear buried plate 1, wherein the anchor bars 4 are connected with the structural layer 10 and the rear buried plate 1; installing a CL heat-insulating plate 30 at one end of the rear buried plate 1 far away from the anchor bars 4, and removing part of the constructional steel bars 201 to reserve a space for installing the front buried plate 2; penetrating the CL insulation board 30 at the rear reserved hole 11 opposite to the rear buried board 1, placing the front buried board 2 into a space reserved by the constructional steel bars 201, and sequentially connecting the front buried board 2, the CL insulation board 30 and the rear buried board 1 by using the connecting piece 3, wherein an overlong bolt is not needed to connect the structural layer 10, the CL insulation board 30 and the constructional layer 20 at the same time; because the outside of the CL insulation board 30 is provided with the front buried board 2, the outside construction layer 20 and the insulation layer do not need to be cut when the keel 40 is installed; the whole structure is small in construction difficulty, good in heat preservation effect and safe and reliable in connection structure.
Referring to fig. 1 to 4, the connecting member 3 is provided with a plurality of connecting members 3, each connecting member 3 comprises an anchor bolt 31 and two nuts 32, the anchor bolts 31 penetrate through the front buried plate 2, the CL heat-insulating plate 30 and the rear buried plate 1, the two nuts 32 are located at the outer ends of the front buried plate 2 and the rear buried plate 1 and are connected with the anchor bolts 31, the threaded connection is convenient to install, the connection is stable, the processing is convenient, and the cost is low. Optionally, the four connecting pieces 3 are arranged, the four connecting pieces 3 are respectively arranged at four corners of the rear buried plate 1, stable connection of the front buried plate 2, the CL insulation plate 30 and the rear buried plate 1 is ensured, and stress of each connecting piece 3 is dispersed, so that the connecting pieces 3 are not easy to damage.
Referring to fig. 1, 3 and 4, the anchor bar 4 is perpendicular to the rear buried plate 1, the anchor bar 4 is used to connect the rear buried plate 1 and the second structural reinforcement 102, material is saved when the anchor bar 4 is perpendicular to the rear buried plate 1, and it is convenient to fixedly connect with the second structural reinforcement 102.
The anchor bar 4 is in a hook shape at one end far away from the rear buried plate 1, so that the anchor bar is convenient to fixedly connect with the second structural steel bars 102, and the end part of the second structural steel bars 102 far away from the rear buried plate 1 is supported.
Referring to fig. 3 and 4, the second structural reinforcement 102 is connected with the first structural reinforcement 101 in a binding manner, the anchor bar 4 is connected with the second structural reinforcement 102 in a binding manner, the binding connection operation is simple, and the construction speed is high.
Referring to fig. 4 and 5, the CL system stone curtain wall connection structure further includes a switching portion 5, one end of the switching portion 5 is located in the structural layer 20 and is fixedly connected with the front buried plate 2, the other end of the switching portion is detachably connected with the keel 40, and the switching portion 5 realizes connection between the front buried plate 2 and the keel 40, so that the structural layer 10, the CL heat insulation plate 30, the structural layer 20 and the keel 40 are integrally and stably connected.
The transfer part 5 comprises two transfer plates 51, two transfer nuts 52 and transfer bolts 53, the transfer plates 51 are L-shaped, the bottom plate of each transfer plate 51 is welded with the front buried plate 2, the keel 40 is arranged between the two transfer plates 51, the transfer bolts 53 penetrate through the transfer plates 51 and the keel 40, the two transfer nuts 52 are connected with the transfer bolts 53 and fix the transfer plates 51 and the keel 40, and the transfer plate is simple in structure, convenient to install and low in cost.
A gap is provided between the keel 40 and the structural layer 20 so that the keel 40 is adjustable to ensure perpendicularity of the keel 40.
The adapter plate 51 is provided with a long hole, and the adapter bolt 53 is inserted into the long hole, so that the distance between the keel 40 and the structural layer 20 and the perpendicularity of the keel 40 can be conveniently adjusted.
The embodiment of the invention provides a construction method of a CL system stone curtain wall, which is used for construction when the outer vertical surface of the CL system selects the stone curtain wall.
The construction method of the CL system stone curtain wall is based on the CL system stone curtain wall connecting structure and comprises the following steps:
S1: the anchor bar 4 is fixedly connected with the rear buried plate 1, and a rear reserved hole 11 required by the connecting piece 3 is arranged on the rear buried plate 1;
S2: binding the first structural steel bars 101, removing part of the first structural steel bars 101 to reserve a space for installing the rear embedded plate 1, binding the second structural steel bars 102, fixedly connecting the first structural steel bars 101 with the second structural steel bars 102, placing the rear embedded plate 1 in the space reserved by the first structural steel bars 101, and fixedly connecting the anchor bars 4 with the second structural steel bars 102;
S3: a CL heat-insulating plate 30 and constructional steel bars 201 are arranged on one side of the rear buried plate 1 far away from the anchor bars 4, two sides of the CL heat-insulating plate 30 are fixedly connected with the first constructional steel bars 101 and the constructional steel bars 201 respectively, and part of the constructional steel bars 201 are removed to reserve a space for arranging the front buried plate 2;
s4: arranging a pre-reserved hole required by a connecting piece 3 on the pre-buried plate 2, penetrating the CL insulation plate 30 at the position opposite to the post-reserved hole 11 of the post-buried plate 1, placing the pre-buried plate 2 into a space reserved by the constructional steel bars 201, and sequentially connecting the pre-buried plate 2, the CL insulation plate 30 and the post-buried plate 1 by using the connecting piece 3;
S5: the laminated multilayer plates 50 are arranged around the cuboid space formed by the second structural steel bars 102 and the constructional steel bars 201, and concrete is poured into the space formed between the two sides of the CL heat-insulating plate 30 and the laminated multilayer plates 50;
S6: and removing the laminated multilayer board 50 after the concrete pouring is completed. The whole construction process has the advantages of small operation difficulty, short construction period and low cost.
The CL system stone curtain wall connecting structure also comprises an adapter part 5, wherein the adapter part 5 comprises two adapter plates 51, two adapter nuts 52 and an adapter bolt 53, and the adapter plates 51 are L-shaped; after S6, S7: part of constructional steel bars 201 and concrete in the constructional layer 20 are removed to leave a space for installing the adapter plates 51, the bottom plates of the adapter plates 51 are welded with the front buried plate 2, the keel 40 is placed between the two adapter plates 51, and the adapter bolts 53 penetrate through the adapter plates 51 and the keel 40 and are locked through the two adapter nuts 52, so that the operation is simple and the efficiency is high; a gap is provided between the keel 40 and the structural layer 20 to facilitate adjustment of the perpendicularity of the keel 40.
In S5, a gap is formed between the second structural reinforcement 102 and the laminated multilayer board 50, a gap is formed between the reinforcement 201 and the laminated multilayer board 50, and the second structural reinforcement 102 and the structural reinforcement 201 are completely located in the concrete after the concrete is poured, so that the integrity of the whole structure is guaranteed to be good.
The above embodiments merely illustrate the basic principle and features of the present invention, and the present invention is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. CL system stone material curtain connection structure, its characterized in that includes:
The rear buried plate (1) is positioned in the structural layer (10), the structural layer (10) comprises first structural steel bars (101), and the first structural steel bars (101) are positioned in the circumferential direction of the rear buried plate (1);
The construction layer (20) comprises construction steel bars (201), the construction steel bars (201) are located in the circumferential direction of the front buried plate (2), and the CL heat-insulating plate (30) is fixed between the front buried plate (2) and the rear buried plate (1);
the connecting piece (3) is sequentially connected with the front buried plate (2), the CL heat-insulating plate (30) and the rear buried plate (1);
The anchor bar (4) is positioned in the structural layer (10), the anchor bar (4) is fixedly connected with the rear buried plate (1), the structural layer (10) further comprises a second structural steel bar (102), the second structural steel bar (102) is fixedly connected with the first structural steel bar (101), and the anchor bar (4) is fixedly connected with the second structural steel bar (102);
One end of the switching part (5) is positioned in the construction layer (20) and is fixedly connected with the front buried plate (2), and the other end of the switching part (5) is detachably connected with the keel (40);
The adapter part (5) comprises two adapter plates (51), two adapter nuts (52) and an adapter bolt (53), the adapter plates (51) are L-shaped, a bottom plate of each adapter plate (51) is welded with the front buried plate (2), the keels (40) are arranged between the two adapter plates (51), the adapter bolts (53) are arranged between the adapter plates (51) and the keels (40) in a penetrating mode, and the two adapter nuts (52) are connected with the adapter bolts (53) and fix the adapter plates (51) and the keels (40);
The connecting pieces (3) are provided with a plurality of connecting pieces, each connecting piece (3) comprises an anchor bolt (31) and two nuts (32), each anchor bolt (31) is arranged on the corresponding front buried plate (2), each CL heat-insulating plate (30) and each rear buried plate (1) in a penetrating mode, and the two nuts (32) are located at the outer ends of the corresponding front buried plates (2) and the corresponding rear buried plates (1) and are connected with the corresponding anchor bolts (31);
the anchor bars (4) are perpendicular to the rear buried plate (1);
one end of the anchor bar (4) far away from the rear buried plate (1) is hook-shaped;
the second structural steel bars (102) are connected with the first structural steel bars (101) in a binding mode, and the anchor bars (4) are connected with the second structural steel bars (102) in a binding mode.
2. A CL system stone curtain wall construction method, using the CL system stone curtain wall connection structure of claim 1, comprising:
S1: fixedly connecting the anchor bars (4) with the rear buried plate (1), and arranging rear reserved holes (11) required by the connecting pieces (3) on the rear buried plate (1);
S2: binding first structural steel bars (101), removing part of the first structural steel bars (101) to leave a space for installing a rear buried plate (1), binding second structural steel bars (102), fixedly connecting the first structural steel bars (101) with the second structural steel bars (102), placing the rear buried plate (1) into the space left by the first structural steel bars (101), and fixedly connecting anchor bars (4) with the second structural steel bars (102);
s3: a CL heat-insulating plate (30) and constructional steel bars (201) are arranged on one side, far away from the anchor bars (4), of the rear buried plate (1), two sides of the CL heat-insulating plate (30) are fixedly connected with the first constructional steel bars (101) and the constructional steel bars (201) respectively, and part of the constructional steel bars (201) are removed to reserve a space for arranging the front buried plate (2);
S4: arranging a front reserved hole required by a connecting piece (3) on the front buried plate (2), penetrating the CL heat-insulating plate (30) at a position opposite to the rear reserved hole (11) of the rear buried plate (1), placing the front buried plate (2) into a space reserved by a constructional steel bar (201), and sequentially connecting the front buried plate (2), the CL heat-insulating plate (30) and the rear buried plate (1) by using the connecting piece (3);
S5: the periphery of a cuboid space formed by the second structural steel bars (102) and the constructional steel bars (201) is provided with a film-covered multi-layer board (50), and concrete is poured into the space formed between the two sides of the CL heat-insulating board (30) and the film-covered multi-layer board (50);
S6: removing the laminated multilayer board (50) after the concrete pouring is completed;
The CL system stone curtain wall connecting structure further comprises a switching part (5), wherein the switching part (5) comprises two switching plates (51), two switching nuts (52) and switching bolts (53), and the switching plates (51) are L-shaped;
After S6, S7: removing part of constructional steel bars (201) and concrete in the constructional layer (20) to leave a space for installing the adapter plates (51), welding the bottom plate of the adapter plates (51) with the front buried plate (2), placing the keels (40) between the two adapter plates (51), and locking the adapter bolts (53) through the adapter plates (51) and the keels (40) and through two adapter nuts (52);
in S5, a gap is provided between the second structural reinforcement (102) and the laminated multilayer board (50), and a gap is provided between the structural reinforcement (201) and the laminated multilayer board (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110522719.1A CN113073760B (en) | 2021-05-13 | 2021-05-13 | CL system stone curtain wall connecting structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110522719.1A CN113073760B (en) | 2021-05-13 | 2021-05-13 | CL system stone curtain wall connecting structure and construction method |
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| CN113073760A CN113073760A (en) | 2021-07-06 |
| CN113073760B true CN113073760B (en) | 2024-06-14 |
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| CN113529976B (en) * | 2021-09-02 | 2023-05-16 | 中建八局第二建设有限公司 | Combined clamping plate embedded part and embedded part construction method |
| CN116065706A (en) * | 2023-03-06 | 2023-05-05 | 中国十七冶集团有限公司 | Connecting device for built-in heat insulation layer of outer wall and operation method |
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| CN202416649U (en) * | 2011-12-27 | 2012-09-05 | 莱尔斯特(厦门)幕墙科技有限公司 | Improved stone curtain wall structure |
| CN205475850U (en) * | 2016-02-07 | 2016-08-17 | 天津鑫德源特能源科技发展有限公司 | Cast -in -place dismounting -free assembled outer wall tectosome of building with heat preservation function |
| CN208267118U (en) * | 2018-04-28 | 2018-12-21 | 中天建设集团有限公司 | A kind of embedded part system and the curtain wall for cladding concrete segment curtain wall |
| CN111894185A (en) * | 2020-07-30 | 2020-11-06 | 中国建筑一局(集团)有限公司 | Ceramic brick outer vertical surface masonry curtain wall and construction method thereof |
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