CN214614813U - Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall - Google Patents
Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall Download PDFInfo
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- CN214614813U CN214614813U CN202120421279.6U CN202120421279U CN214614813U CN 214614813 U CN214614813 U CN 214614813U CN 202120421279 U CN202120421279 U CN 202120421279U CN 214614813 U CN214614813 U CN 214614813U
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- wire mesh
- steel wire
- steel bar
- grouting material
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 183
- 239000010959 steel Substances 0.000 title claims abstract description 183
- 239000000463 material Substances 0.000 title claims abstract description 63
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 6
- 239000011440 grout Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a steel wire mesh grouting material side plate detaching-free steel bar truss superposed shear wall, which comprises a steel bar truss, a steel bar mesh, a first member and a second member; the first member and the second member are of the same structure and respectively comprise a reinforcing mesh, an embedded part, a steel wire mesh and a grouting material plate, the embedded part is a U-shaped steel plate, the end part of the wing edge of the embedded part is connected with a bent part bent towards the outer side of the embedded part, and the wing edge and the bent part are provided with a plurality of openings for embedding steel wires of the steel wire mesh; the embedded part is embedded into the steel wire mesh through the opening and connected with the steel wire mesh, an integral structure formed by connecting the embedded part and the steel wire mesh is pre-cast in the grouting material plate, and the bottom edge of the embedded part is exposed out of the surface of the grouting material plate; the first member and the second member are welded with reinforcing steel bar nets through the bottom edges of the embedded parts, and the top and the bottom of the steel bar truss are respectively connected with the reinforcing steel bar nets connected to the first member and the second member. The utility model discloses simple structure, quality are less, be convenient for transportation and on-the-spot construction.
Description
Technical Field
The utility model relates to a building engineering technical field relates to assembled building, shear wall structure, especially a steel wire net grout material curb plate exempts from to tear open mould steel bar truss superimposed shear wall.
Background
The transformation of the traditional building industry is irreversible, and the assembled type becomes an important construction mode of the future building industry. Prefabricated buildings are currently basically only horizontal prefabricated parts, and vertical prefabricated parts are rare. In the past few years, prefabricated horizontal components have been widely used in fabricated buildings, and the technology is mature; and the prefabricated vertical member adopted assembled building is less in application and relatively short in engineering experience. The existing assembled integral type superposed shear wall is generally integrally prefabricated, has heavy dead weight, is inconvenient to transport and install, and is difficult to obtain good application in the actual construction process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a wire net grout material curb plate exempts from to tear open mould steel bar truss superimposed shear wall, the utility model discloses simple structure, quality are less, be convenient for transport and on-the-spot construction.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a steel wire mesh grouting material side plate formwork-removal-free steel bar truss superposed shear wall comprises a steel bar truss, a steel bar mesh, a first member and a second member; the first member and the second member are of the same structure and respectively comprise a reinforcing mesh, an embedded part, a steel wire mesh and a grouting material plate, the embedded part is a U-shaped steel plate, the end part of the wing edge of the embedded part is connected with a bent part bent towards the outer side of the embedded part, and the wing edge and the bent part are provided with a plurality of openings for embedding steel wires of the steel wire mesh; the embedded part is embedded into the steel wire mesh through the opening and connected with the steel wire mesh, an integral structure formed by connecting the embedded part and the steel wire mesh is pre-cast in the grouting material plate, and the bottom edge of the embedded part is exposed out of the surface of the grouting material plate; the first member and the second member are welded with reinforcing steel bar nets through the bottom edges of the embedded parts, and the top and the bottom of the steel bar truss are respectively connected with the reinforcing steel bar nets connected to the first member and the second member.
Preferably, the end of the wing edge is perpendicular to the bending part, and the bending part is parallel to the grouting material plate.
Preferably, the end part and the bent part of the wing edge of the embedded part are positioned on one side of the steel wire mesh, and the bottom edge of the embedded part is positioned on the other side of the steel wire mesh.
Preferably, the steel wire mesh is connected with the embedded part through binding wires.
Preferably, the lower part of the grid reinforcement of the steel bar truss is welded with the steel bar mesh connected with the first member, and the upper main reinforcement of the steel bar truss is welded with the steel bar mesh of the second member.
Preferably, the thickness of the grouting material plate is 10-20 mm.
Preferably, the thickness of the embedded part is 4-6mm, and the specification of the steel wire mesh is 50-60mm holes multiplied by 1.5-1.8mm thick.
Preferably, the width of the opening is larger than the diameter of the steel wire mesh steel wire, and the steel wire mesh steel wire is attached to the embedded part at the opening.
Preferably, a plurality of steel bar trusses parallel to each other are arranged, and a preset distance is arranged between every two adjacent steel bar trusses at intervals.
Preferably, the thickness of the grouting material plate is the same at both sides of the steel wire mesh.
Compared with the prior art, the utility model discloses an advantage and beneficial effect as follows:
the utility model discloses the steel wire net grout material curb plate exempts from the overall structure that form with built-in fitting and wire net connection the steel bar truss coincide shear force wall and pours in the grout flitch in advance, the utility model discloses the part of pouring the grout material of steel bar truss coincide shear force wall is less, consequently compares in the prefabricated shear force wall of current whole casting, the utility model discloses a from great for reducing, be convenient for preparation, transportation and on-the-spot construction reduce construction machinery's the model and the construction degree of difficulty. Meanwhile, the embedded part with the structure of the utility model can ensure the reliability of the combination between the embedded part and the grouting material, and meanwhile, the grouting material plate can be well connected with the cast concrete in the later construction process, thereby ensuring the strength of the whole shear wall; grout board itself is concrete structure, and it need not to demolish in follow-up construction to grout board originally and just can be used as the template in the shear force wall work progress, consequently utilizes the utility model discloses a shear force wall need not additionally to use the template when making the floor, has avoided the process that the template was demolishd.
Furthermore, the end part and the bent part of the wing edge of the embedded part are located on one side of the steel wire mesh, the bottom edge of the embedded part is located on the other side of the steel wire mesh, and the structure improves the reliability of connection among the steel wire mesh, the embedded part and the grouting material.
Furthermore, the width of the opening is larger than the diameter of the steel wire mesh, so that the steel wire mesh and the embedded part can be conveniently assembled; the steel wire mesh steel wire is tightly attached to the embedded part at the opening, so that the steel wire mesh and the embedded part can be clamped tightly after being assembled, and the position of the embedded part is prevented from deviating when the light sauce is poured.
Drawings
FIG. 1: the utility model discloses a three-dimensional structure schematic diagram of a steel wire mesh grouting material side plate in a disassembly-free mode and steel bar truss superposed shear wall decomposition state;
FIG. 2: the utility model discloses a schematic diagram of the whole three-dimensional structure of a steel wire mesh grouting material side plate non-stripping steel bar truss superposed shear wall;
FIG. 3: the side plate mould-removal-free steel bar truss superposed shear wall integral side view of the steel wire mesh grouting material of the utility model I (the left and right directions of figure 2) is shown;
FIG. 4: the side plate demolding-free steel bar truss superposed shear wall integral side schematic view II (the upper and lower directions of figure 2) of the steel wire mesh grouting material of the utility model is shown in the drawing;
FIG. 5: the connecting schematic diagram of the embedded part and the steel wire mesh in the steel wire mesh grouting material side plate non-stripping steel bar truss superposed shear wall is shown;
FIG. 6: the utility model discloses a three-dimensional schematic diagram of an embedded part;
FIG. 7: the utility model discloses the schematic diagram of wire net and built-in fitting connecting portion.
In the figure, 1 is a steel bar truss, 2 is a steel bar mesh, 3 is an embedded part, 3-1 is a bottom plate, 3-2 is a wing edge, 3-3 is a bent part, 3-4 is a notch, 4 is a steel wire mesh, and 5 is a grouting material plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, the steel wire mesh grouting material side plate form-removal-free steel bar truss superposed shear wall of the utility model comprises a steel bar truss 1, a steel bar mesh 2, a first member and a second member; the first member and the second member are the same in structure and respectively comprise a reinforcing mesh 2, an embedded part 3, a steel mesh 4 and a grouting material plate 5, the embedded part 3 is a U-shaped steel plate, the end part of a wing edge 3-2 of the embedded part 3 is connected with a bent part 3-3 bent towards the outer side of the embedded part 3, and a plurality of openings 3-4 for embedding steel wires of the steel mesh 4 are formed in the wing edge 3-2 and the bent part 3-3; the embedded part 3 is embedded into the steel wire mesh 4 through the opening 3-4 and connected with the steel wire mesh 4, the whole structure formed by connecting the embedded part 3 and the steel wire mesh 4 is pre-poured in the grouting material plate 5, and the bottom edge 3-1 of the embedded part 3 is exposed out of the surface of the grouting material plate 5; the reinforcing mesh 2 is welded on the bottom edges 3-1 of the embedded parts 3 of the first member and the second member, and the top and the bottom of the steel bar truss 1 are respectively connected with the reinforcing mesh 2 connected on the first member and the second member.
As a preferred embodiment of the present invention, referring to fig. 1, 5 and 6, the end of the wing edge 3-2 is perpendicular to the bent portion 3-3, and the bent portion 3-3 is parallel to the grout plate 5.
Referring to fig. 5, the end part and the bent part 3-3 of the wing edge 3-2 of the embedded part 3 are located on one side of the steel wire mesh 4, and the bottom edge 3-1 of the embedded part 3 is located on the other side of the steel wire mesh 4.
As the utility model discloses preferred embodiment, be connected through the ligature silk between wire net 4 and the built-in fitting 3.
As a preferred embodiment of the present invention, referring to fig. 3, the lower portion of the grid reinforcement of the steel bar truss 1 is welded to the steel mesh 2 connected to the first member, and the upper main reinforcement of the steel bar truss 1 is welded to the steel mesh 2 of the second member.
As the preferred embodiment of the present invention, the thickness of the grouting material plate 5 is 10-20 mm.
As the preferred embodiment of the utility model, the thickness of the embedded part 3 is 4-6mm, the specification of the steel wire mesh 4 is 50-60mm hole multiplied by 1.5-1.8mm thick, the steel bar mesh 2 is stressed steel bar, and the section of the steel bar is obtained by calculation according to different buildings and different working conditions.
As the preferred embodiment of the utility model, refer to FIG. 7, the width of opening 3-4 is greater than the diameter of wire net 4 steel wire, and wire net 4 steel wire is hugged closely with built-in fitting 3 in opening 3-4 department.
As the utility model discloses preferred embodiment sets up a plurality of steel bar trusses 1 that are parallel to each other, and the interval is preset apart from between the adjacent steel bar truss 1.
As the utility model discloses preferred embodiment, grout flitch 5 is the same in the thickness of wire net 4 both sides part.
The utility model discloses the wallboard of steel wire net grout material curb plate exempts from form removal steel bar truss superimposed shear wall adopts the steel wire net grout material to make, and firm in connection with cast-in-place concrete can regard as permanent template, and the construction of exempting from to dismantle is simple, and the dead weight is light, the big ductility of intensity is good, and the wall levels the fitment construction of being convenient for, can improve the efficiency of construction greatly and reduce construction cost.
Examples
As shown in fig. 1 to 7, the utility model discloses steel wire net grouting material curb plate exempts from form removal steel bar truss coincide shear wall, including steel bar truss 1, reinforcing bar net 2, built-in fitting 3, steel wire net 4 and grout flitch 5. The reinforcing mesh 2 is arranged on two sides of the steel bar truss 1, and the reinforcing mesh 2 on two sides of the steel bar truss 1 is respectively welded with the top and the bottom of the steel bar truss 1; the embedded part 3 is arranged on the outer side of the reinforcing mesh 2, and the reinforcing mesh 2 and the embedded part are welded; the embedded parts 3 are inserted into the steel wire mesh 4. The embedded part 3 is inserted into the steel wire mesh 4 and poured into the grouting material plate 5, and the bottom edge 3-2 of the embedded part 3 is exposed and connected with the steel wire mesh 2. The steel bar truss 1 comprises a lower main rib, an upper main rib and grid steel bars, wherein the lower main rib, the upper main rib and the grid steel bars are welded to form the steel bar truss 1. The specification, grade and spacing of the steel bars meet the standard requirements, and the steel bar truss is prefabricated and processed in a factory. The embedded part 3 is obtained by cutting and bending a thin steel plate,
the embedded part 3 is inserted into the upper side of the steel wire mesh 4, the width of the opening 3-4 is larger than the diameter of the steel wire mesh 4, the steel wire mesh 4 is tightly attached to the embedded part 3 at the opening 3-4, as shown in fig. 7, three openings are respectively formed in the two sides of the embedded part 3, one steel wire is correspondingly embedded into each opening, the left lower side and the middle steel wire are tightly attached to the left side of the wing edge 3-2 at the position corresponding to the opening 3-4 respectively, and the steel wire at the right upper side is tightly attached to the right side of the wing edge 3-2 at the position corresponding to the opening 3-4, so that the embedded part 3 and the steel wire mesh 4 can be clamped, the embedded part 3 is relatively fixed with the steel wire mesh 4 in the length direction, and the embedded part cannot deviate when grouting material is poured. The steel wire mesh 4 is connected with the embedded part 3 by binding wires. And after the embedded part 3 is connected with the reinforcing mesh 4 by using binding wires, pouring grouting material on the surface of the steel mesh 4, wherein the pouring thickness and the pouring protective layer thickness both accord with relevant specifications, and the pouring thickness does not completely cover the embedded part. The reinforcing mesh 2 is welded and fixed with the bottom edge 3-1 of the embedded part 3, and the strength of welding spots meets the design requirement.
The manufacturing method of the steel wire mesh grouting material side plate form-removal-free steel bar truss superposed shear wall comprises the following steps,
s1: two reinforcing steel bar meshes 2 are welded on two sides of the steel bar truss 1;
s2: welding embedded parts 3 on the outer sides of the two reinforcing steel bar nets 2;
s3: inserting a steel wire mesh 4 into the outer side of the embedded part 3, clamping the embedded part 3 on the steel wire mesh 4 through an opening 3-4 and binding and fixing the embedded part by using steel wires;
s4: pouring grouting materials on the surface of the steel wire mesh 4 on one side, wherein the grouting materials 5 on the two sides of the steel wire are the same in thickness and do not completely cover the embedded part 3 (namely the bottom edge 3-1 of the embedded part 3 is exposed), and forming a grouting material plate 5 after the grouting materials are cured;
s5: and after the formwork removal of the grouting material plate 5 at one side, similarly pouring grouting material at the other side to form the grouting material plate 5, and finishing the manufacturing of the steel wire mesh grouting material side plate formwork removal-free steel bar truss superposed shear wall.
Exempt from to tear open mould steel bar truss superimposed shear wall through above-mentioned wire net grout material curb plate, for the prefabricated building shear wall structure provides a simple structure, the quality is less, construction convenience, the prefabrication rate is high, can guarantee the superimposed shear wall of designing requirement.
Claims (10)
1. A steel wire mesh grouting material side plate formwork-removal-free steel bar truss superposed shear wall is characterized by comprising a steel bar truss (1), a steel bar mesh (2), a first member and a second member; the first member and the second member are of the same structure and respectively comprise a reinforcing mesh (2), an embedded part (3), a steel wire mesh (4) and a grouting material plate (5), the embedded part (3) is a U-shaped steel plate, the end part of a wing edge (3-2) of the embedded part (3) is connected with a bent part (3-3) bent towards the outer side of the embedded part (3), and the wing edge (3-2) and the bent part (3-3) are provided with a plurality of openings (3-4) for embedding steel wires of the steel wire mesh (4); the embedded part (3) is embedded into the steel wire mesh (4) through the opening (3-4) and connected with the steel wire mesh (4), the integral structure formed by connecting the embedded part (3) and the steel wire mesh (4) is pre-poured into the grouting material plate (5), and the bottom edge (3-1) of the embedded part (3) is exposed out of the surface of the grouting material plate (5); the reinforcing mesh (2) is welded on the bottom edges (3-1) of the embedded parts (3) of the first member and the second member, and the top and the bottom of the steel bar truss (1) are respectively connected with the reinforcing mesh (2) connected on the first member and the second member.
2. A steel wire mesh grouting material side plate formwork-removal-free steel bar truss laminated shear wall as claimed in claim 1, wherein the end of the wing edge (3-2) is perpendicular to the bending part (3-3), and the bending part (3-3) is parallel to the grouting material plate (5).
3. A steel wire mesh grouting material side plate formwork disassembly-free steel bar truss superposed shear wall as claimed in claim 1, wherein the end part and the bent part (3-3) of the wing edge (3-2) of the embedded part (3) are positioned on one side of the steel wire mesh (4), and the bottom edge (3-1) of the embedded part (3) is positioned on the other side of the steel wire mesh (4).
4. A steel wire mesh grouting material side plate demold-free steel bar truss laminated shear wall according to claim 1, characterized in that the steel wire mesh (4) is connected with the embedded part (3) through binding wires.
5. A steel wire mesh grouting material side plate form removal-free steel bar truss laminated shear wall as claimed in claim 1, wherein the lower part of the grid steel bar of the steel bar truss (1) is welded with the steel bar mesh (2) connected with the first member, and the upper main steel bar of the steel bar truss (1) is welded with the steel bar mesh (2) of the second member.
6. A steel wire mesh grouting material side plate form-removal-free steel bar truss superposed shear wall as claimed in claim 1, wherein the thickness of the grouting material plate (5) is 10-20 mm.
7. A steel wire mesh grouting material side plate demold-free steel bar truss laminated shear wall as claimed in claim 1, wherein the thickness of the embedded part (3) is 4-6mm, and the specification of the steel wire mesh (4) is 50-60mm holes x 1.5-1.8mm thick.
8. A steel wire mesh grouting material side plate formwork disassembly-free steel bar truss superposed shear wall according to claim 1, characterized in that the width of the opening (3-4) is larger than the diameter of the steel wire mesh (4), and the steel wire mesh (4) is tightly attached to the embedded part (3) at the opening (3-4).
9. A steel wire mesh grouting material side plate formwork-removal-free steel bar truss superposed shear wall as claimed in claim 1, wherein a plurality of steel bar trusses (1) parallel to each other are arranged, and a preset distance is arranged between every two adjacent steel bar trusses (1).
10. A steel wire mesh grouting material side plate formwork-removal-free steel bar truss laminated shear wall as claimed in claim 1, wherein the thickness of the grouting material plate (5) on two sides of the steel wire mesh (4) is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421279.6U CN214614813U (en) | 2021-02-25 | 2021-02-25 | Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421279.6U CN214614813U (en) | 2021-02-25 | 2021-02-25 | Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall |
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| CN214614813U true CN214614813U (en) | 2021-11-05 |
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| CN202120421279.6U Expired - Fee Related CN214614813U (en) | 2021-02-25 | 2021-02-25 | Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982753A (en) * | 2021-02-25 | 2021-06-18 | 西安建筑科技大学 | Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall |
| CN115110664A (en) * | 2022-04-29 | 2022-09-27 | 宝胜系统集成科技股份有限公司 | ALC prefabricated shear wall and manufacturing method thereof |
-
2021
- 2021-02-25 CN CN202120421279.6U patent/CN214614813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982753A (en) * | 2021-02-25 | 2021-06-18 | 西安建筑科技大学 | Steel wire mesh grouting material curb plate exempts from to tear open mould steel bar truss superimposed shear wall |
| CN115110664A (en) * | 2022-04-29 | 2022-09-27 | 宝胜系统集成科技股份有限公司 | ALC prefabricated shear wall and manufacturing method thereof |
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