CN210152056U - U-shaped bent frame type steel wire mesh frame heat-insulating wall - Google Patents
U-shaped bent frame type steel wire mesh frame heat-insulating wall Download PDFInfo
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- CN210152056U CN210152056U CN201921922535.9U CN201921922535U CN210152056U CN 210152056 U CN210152056 U CN 210152056U CN 201921922535 U CN201921922535 U CN 201921922535U CN 210152056 U CN210152056 U CN 210152056U
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Abstract
The utility model provides a U type framed bent formula steel wire frame thermal insulation wall, including tectonic layer, heat preservation, structural layer and U type framed bent, the heat preservation sets up between tectonic layer and structural layer, and tectonic layer and structural layer intussuseption are filled with the concrete, and the steel wire net piece has been put to the tectonic layer, is provided with the cushion between steel wire net piece and the heat preservation, and U type framed bent passes the heat preservation, and U type framed bent one end is connected with the steel wire net piece, the U type framed bent other end and structural layer in situ reinforced bar connection, U type framed bent with it has the concrete to fill between the structural layer, and the at least one side spraying of heat preservation. The utility model provides a U type framed bent formula steel wire frame thermal insulation wall cancels inboard net piece of rack plate and binder, adopts U type framed bent form, and U type framed bent passes the heat preservation and is connected with the steel wire net piece, and U type framed bent connection structure layer, heat preservation and structural layer reduce the cold bridge phenomenon that the binder brought, reduce the heat preservation thickness.
Description
Technical Field
The utility model belongs to building external wall insulation field especially relates to a U type framed bent formula wire net frame thermal insulation wall.
Background
The existing net rack plate has the following defects: 1. the cold bridge phenomenon can be generated when the number of the web wires penetrating through the heat-insulation plate is too large, so that the correction coefficient is increased, the heat-insulation plate is thickened and the cost of the heat-insulation plate is increased in order to reach the energy-saving standard; 2. in the production process of the existing net rack plate, the quantity of the inclined belly wires is excessive due to manual insertion of double layers of net sheets on the inner side and the outer side, and the inner net sheet and the outer net sheet are required to be subjected to high-strong-current spot welding with the inclined belly wires, so that the production process is complex, the production conditions are high, the production efficiency is low, and the labor cost is increased; 3. because the steel bars in the existing net rack plate are dense, the wall body needs self-compacting concrete with high fluidity for pouring, the proportion requirement on the self-compacting concrete is strict, the standards are difficult to reach in some areas, the quality problems such as wall body cracking and the like are easy to cause, and the cost of the self-compacting concrete is higher than that of common concrete, so that the cost of building concrete is increased.
In the structure and construction method (patent application No. 201310144162.8) of the cast-in-place type steel bar welding net rack composite concrete shear wall in the prior art, a net rack plate is formed by welding heat preservation steel wire meshes on two sides through a large amount of obliquely inserted web wires, and then the net rack plate and the shear wall steel bars are connected to form the composite shear wall. Although this structure is whole better in the integration technique of keeping warm, because the heated board has passed a large amount of binder silks, cause cold bridge point to increase, want to reach equal heat preservation effect, just need increase the thickness of heated board, and in the northern cold and severe cold area heated board thickness is bigger, and a large amount of oblique binder silks cause the production technology complicacy, and the production cost of labor increases, and its popularization and application has been restricted to product cost high grade. Meanwhile, in the prior patent technology, an adhesive layer is not arranged between the concrete and the heat insulation material, so that the heat insulation material is easy to deform, hollows and other quality problems in the concrete, and the heat insulation performance of the wall body is influenced.
The applicant improves and develops a U-shaped bent frame plate on the basis of the original steel bar welding net frame plate technology, and the structural layer is connected through the connection of the U-shaped bent frame and the steel wire mesh in the structural layer, so that the structural layer, the heat insulation layer and the structural layer form a novel composite heat insulation wall.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the above-mentioned prior art, provide a U type framed bent formula wire net frame thermal insulation wall, the technical scheme of adoption as follows:
the utility model provides a pair of U type framed bent formula steel wire frame thermal insulation wall, including tectonic layer, heat preservation, structural layer and U type framed bent, the heat preservation sets up the tectonic layer with between the structural layer, the tectonic layer with the structural layer intussuseption is filled with the concrete, the tectonic layer embeds the wire net piece, the wire net piece with be provided with the cushion between the heat preservation, U type framed bent passes the heat preservation, U type framed bent one end with the wire net piece is connected, the U type framed bent other end with structural layer in situ steel bar connection, U type framed bent with it has the concrete to fill between the structural layer, the at least one side spraying of heat preservation has the tie coat.
Preferably, the U-shaped bent frame comprises U-shaped wires, longitudinal wires and top wires, and the U-shaped wires penetrate through the heat insulation layer and are connected with the steel wire mesh sheets; the longitudinal wires are abutted against the heat-insulating layer; the jackscrew is connected with the steel bar in the structural layer; the longitudinal wires are connected with the U-shaped wires, and the jackscrews are connected with the U-shaped wires.
Preferably, the U-shaped bent frame comprises at least 2 longitudinal wires.
Preferably, the U-shaped wires, the longitudinal wires and the top wires are steel wires.
Preferably, the surface of the U-shaped wire is subjected to antiseptic treatment, or the U-shaped wire is made of stainless steel wires, or the U-shaped wire is made of plastic materials.
Preferably, the connecting end of the U-shaped wire and the steel bar in the structural layer is triangular, semi-arc or rectangular.
Preferably, the heat insulation layer is provided with grooves.
The utility model provides a technical effect that U type framed bent formula wire net frame heat preservation wall physical stamina reached as follows: 1. the net piece and the web thread on the inner side of the net frame plate are cancelled, a U-shaped bent frame form is adopted, the U-shaped bent frame penetrates through the heat insulation layer to be connected with the steel wire mesh, and the U-shaped bent frame is connected with the structural layer, the heat insulation layer and the structural layer, so that the cold bridge phenomenon caused by the web thread is reduced, and the thickness of the heat insulation plate is reduced; 2. the inner side net sheets and the abdominal wires of the net frame plate are eliminated, a U-shaped bent frame mode is adopted, only the outer side net sheets and the U-shaped bent frames are arranged in the structural layer and the structural layer, the structure is simple, the material cost of a product is reduced, meanwhile, fine aggregate concrete can be used for replacing self-compacting concrete, the construction quality is easy to control, and the concrete cost is reduced; 3. the interface mortar sprayed on the two sides of the heat-insulating layer forms a bonding layer to connect the heat-insulating layer with the cast-in-place concrete on the two sides, so that the heat-insulating layer is firmly connected into a whole, and the phenomena of deformation, hollowing and the like of the heat-insulating layer in the concrete are avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail embodiments of the present invention with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention. The drawings are not to be considered as drawn to scale unless explicitly indicated. In the drawings, like reference numbers generally represent the same component or step. In the drawings:
fig. 1 is a schematic structural diagram illustrating a specific embodiment of a U-shaped framed bent type steel wire mesh frame thermal insulation wall according to the present invention;
fig. 2 is a schematic structural diagram showing a specific embodiment of a U-shaped bent type steel wire mesh frame thermal insulation wall body according to the present invention;
fig. 3 is a schematic structural diagram illustrating another embodiment of a U-shaped bent thermal insulation steel wire net rack wall according to the present invention;
fig. 4 is a schematic structural diagram illustrating another embodiment of a U-shaped bent thermal insulation wall body;
fig. 5 is a schematic structural diagram showing a concrete embodiment of a mesh frame plate of a U-shaped framed bent type steel mesh frame thermal insulation wall body according to the present invention;
fig. 6 is another schematic structural diagram illustrating a concrete embodiment of a mesh frame plate of a U-shaped framed bent type steel mesh frame thermal insulation wall body according to the present invention;
fig. 7 is a schematic structural diagram showing a specific embodiment of a mesh frame plate of a U-shaped bent steel wire mesh frame thermal insulation wall according to the present invention.
In the figure: 1-a build-up layer; 2-insulating layer; 3-structural layer; 4-steel wire mesh sheets; 5, cushion blocks; 6-U-shaped bent; 7-a groove; 10-U-shaped filaments; 11-top thread; 12-longitudinal filaments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the present invention and are not intended to limit the invention to the particular embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without inventive step, are intended to be within the scope of the present invention. In the present specification and the drawings, substantially the same elements and functions will be denoted by the same reference numerals, and repetitive description thereof will be omitted. Moreover, descriptions of functions and constructions well known in the art may be omitted for clarity and conciseness.
As shown in figure 1, the utility model provides a U-shaped framed bent type steel wire net frame thermal insulation wall, which comprises a structural layer 1, a thermal insulation layer 2, a structural layer 3 and a U-shaped framed bent 6, wherein the thermal insulation layer 2 is arranged between the structural layer 1 and the structural layer 3, the structural layer 1 and the structural layer 3 are filled with concrete, a steel wire net sheet 4 is arranged in the structural layer 1, a cushion block 5 is arranged between the steel wire net sheet 4 and the thermal insulation layer 2, the cushion block 5 can ensure the distance between the steel wire net sheet 4 and the thermal insulation layer 2, the U-shaped framed bent 6 passes through the thermal insulation layer 2, one end of the U-shaped framed bent 6 is connected with the steel wire net sheet 4, the other end of the U-shaped framed bent 6 is connected with steel bars in the structural layer 3, the concrete is filled between the U-shaped framed bent 6 and the structural layer 3, one side or two sides of the thermal insulation layer 2 are sprayed with an adhesive layer (not shown, the heat-insulating layer 2 and the cast-in-place concrete on the two sides are connected to form a whole, so that the phenomena of deformation, hollowing and the like of the heat-insulating layer 2 in the concrete are avoided. The steel wire mesh sheets 4, the heat insulation layer 2, the U-shaped bent frames 6 and the cushion blocks 5 form a net rack plate (as shown in fig. 5-7).
The utility model discloses in, the concrete is pour simultaneously to tectonic layer 1, heat preservation 2 and structural layer 3, and wherein tectonic layer 1 and structural layer 3 are formed by cast in situ concrete, and like this, the U type framed bent formula reinforced concrete heat preservation integration structure wall body that tectonic layer 1, heat preservation 2 and structural layer 3 formed.
As shown in fig. 2-4, the U-shaped bent frame 6 includes U-shaped wires 10, longitudinal wires 12 and top wires 11, and the U-shaped wires 10 penetrate through the heat insulation layer 2 and are connected with the steel wire mesh sheets 4; the longitudinal wires 12 abut against the heat-insulating layer 2, and the heat-insulating layer 2 can be fixed by the longitudinal wires 12, so that the heat-insulating layer 2 is prevented from being displaced in the concrete pouring process; the jackscrew 11 is connected with the steel bars of the structural layer 3; the longitudinal wires 12 are connected with the U-shaped wires 10, and the top wires 11 are connected with the U-shaped wires 10. The jackscrew 11 is convenient for with the reinforcement ligature in the structural layer 3.
The U-shaped bent frame 6 comprises at least 2 longitudinal wires 12.
The U-shaped wires 10, the longitudinal wires 12 and the top wires 11 are steel wires.
The surface of the U-shaped wire 10 is subjected to antiseptic treatment or a stainless steel wire is used. Furthermore, the U-shaped wires can also be made of plastic.
As shown in fig. 2 to 4, the connection ends of the U-shaped wires 10 and the reinforcing bars in the structural layer 3 are triangular, semi-arc (fig. 6) or rectangular.
As shown in fig. 7, the insulating layer is provided with grooves 7, and the grooves 7 can increase the bonding force of the concrete connection with the structural layer 3, and other forms can also achieve the effect.
The utility model provides a U type framed bent formula wire net frame thermal insulation wall's production and construction process steps as follows: 1. processing the steel wire into a U-shaped bent frame, and spraying bonding layers on two sides of the heat-insulating layer; 2. connecting and fixing the U-shaped bent, the heat insulation plate, the steel wire mesh sheet and the cushion block to form a U-shaped bent steel wire mesh frame plate; 3. binding structural layer steel bars and connecting the U-shaped bent steel wire net rack plate with main structural steel bars, namely connecting the U-shaped bent on the inner side of the net rack plate with the structural layer steel bars; 4. placing cement cushion blocks, placing the cement cushion blocks on the steel wire mesh sheet and fixing the cement cushion blocks, and ensuring the distance between the steel wire mesh sheet and the outer side template; 5. erecting a template, and erecting an inner template and an outer template according to the positions of the templates; 6. pouring concrete, continuously pouring concrete on the inner side and the outer side of the insulation board, controlling the height difference between the inner side and the outer side, and vibrating for molding; 7. and (5) removing the formwork and maintaining, removing the formwork when the concrete meets the standard requirement, and maintaining according to the standard.
The utility model has the advantages of it is following: 1. the utility model reduces the cold bridge phenomenon caused by the oblique web reinforcement passing through the heat preservation plate in the prior art, reduces the correction coefficient and reduces the thickness of the heat preservation plate; 2. the utility model has the advantages that the workload of manual spot welding is reduced, automatic production can be adopted, the production process is simplified, and the labor cost of production is reduced; 3. the utility model reduces the quantity of the abdominal wires, cancels the inner net piece, adopts the U-shaped bent frame form, reduces the three-dimensional reinforcing steel bars in the wall body, can use the fine aggregate concrete with slightly larger grain diameter to replace the self-compacting concrete, is easy to control the construction quality and reduces the concrete cost; 4. the utility model discloses the interface mortar of well heat preservation both sides spraying constitutes the tie coat, connects heat preservation and both sides cast in situ concrete, makes its firm in connection become whole, avoids taking place phenomenons such as heated board warp and hollowing in the concrete.
Specifically, those skilled in the art can selectively set the specific components according to the principles of the present invention, as long as the principles of the control method of the present invention can be implemented.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Those skilled in the art will understand that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or may substitute some or all of the technical features of the foregoing embodiments; but such modifications and substitutions do not depart from the spirit of the present invention and the scope of the appended claims.
Claims (6)
1. The utility model provides a U type framed bent formula wire net frame thermal insulation wall which characterized in that: the heat insulation layer is arranged between the structural layer and the structural layer, concrete is filled in the structural layer and the structural layer, a steel wire mesh is arranged in the structural layer, a cushion block is arranged between the steel wire mesh and the heat insulation layer, the U-shaped bent passes through the heat insulation layer, one end of the U-shaped bent is connected with the steel wire mesh, the other end of the U-shaped bent is connected with a steel bar in the structural layer, concrete is filled between the U-shaped bent and the structural layer, and at least one side of the heat insulation layer is coated with a bonding layer; the U-shaped bent frame comprises U-shaped wires, longitudinal wires and top wires, and the U-shaped wires penetrate through the heat insulation layer and are connected with the steel wire mesh sheets; the longitudinal wires are abutted against the heat-insulating layer; the jackscrew is connected with the steel bar in the structural layer; the longitudinal wires are connected with the U-shaped wires, and the jackscrews are connected with the U-shaped wires.
2. The U-shaped framed bent type steel wire mesh frame thermal insulation wall body according to claim 1, characterized in that: the U-shaped bent frame comprises at least 2 longitudinal wires.
3. The U-shaped framed bent type steel wire mesh frame thermal insulation wall body according to claim 1, characterized in that: the U-shaped wires, the longitudinal wires and the top wires are steel wires.
4. The U-shaped framed bent type steel wire mesh frame thermal insulation wall body according to claim 1, characterized in that: and the surface of the U-shaped wire is subjected to antiseptic treatment, or the U-shaped wire is made of a stainless steel wire, or the U-shaped wire is made of a plastic material.
5. The U-shaped framed bent type steel wire mesh frame thermal insulation wall body according to claim 1, characterized in that: the connecting end of the U-shaped wire and the steel bar in the structural layer is triangular, semi-arc or rectangular.
6. The U-shaped framed bent type steel wire mesh frame thermal insulation wall body according to claim 1, characterized in that: the heat preservation layer is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922535.9U CN210152056U (en) | 2019-11-08 | 2019-11-08 | U-shaped bent frame type steel wire mesh frame heat-insulating wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921922535.9U CN210152056U (en) | 2019-11-08 | 2019-11-08 | U-shaped bent frame type steel wire mesh frame heat-insulating wall |
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| CN210152056U true CN210152056U (en) | 2020-03-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856695A (en) * | 2022-06-02 | 2022-08-05 | 紫金矿业集团股份有限公司 | Large-section rapid high-strength blocking method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856695A (en) * | 2022-06-02 | 2022-08-05 | 紫金矿业集团股份有限公司 | Large-section rapid high-strength blocking method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: 068150 East Side of Teshan Road Senior Apartment, Longhua Town, Longhua County, Chengde City, Hebei Province (Room 201, 2nd floor of Hengrui Property) Patentee after: CHENGDE JIANYUAN TECHNOLOGY Co.,Ltd. Address before: Room 215-231, Tanying township government building, No.9 Yucai Road, Miyun District, Beijing 100090 Patentee before: Beijing Zhongtu Kaitai Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | "change of name, title or address" |
Address after: 068150 No.2, commercial phase II, fudihuayuan community, Longhua Town, Longhua County, Chengde City, Hebei Province Patentee after: Chengde Jianyuan Technology Co.,Ltd. Address before: 068150 east side of Taishan Road senior apartment, Longhua Town, Longhua County, Chengde City, Hebei Province (Room 201, second floor, Hengrui property) Patentee before: CHENGDE JIANYUAN TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |