CN221721945U - Reinforcing belt structure - Google Patents
Reinforcing belt structure Download PDFInfo
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- CN221721945U CN221721945U CN202323446610.8U CN202323446610U CN221721945U CN 221721945 U CN221721945 U CN 221721945U CN 202323446610 U CN202323446610 U CN 202323446610U CN 221721945 U CN221721945 U CN 221721945U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 161
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003491 array Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 13
- 230000008093 supporting effect Effects 0.000 description 16
- 238000010276 construction Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The application relates to the field of constructional engineering, in particular to a reinforcing belt structure, which is arranged between two adjacent walls and comprises two mutually parallel reinforcing belts, two separation nets arranged on the outer sides of the walls in parallel and a plurality of groups of reinforcing groups arranged between the two reinforcing belts at intervals along the length direction of the reinforcing belts, wherein the reinforcing belts comprise a plurality of longitudinal rods arranged along the outer sides of the walls in an array manner, one group of reinforcing belts comprises a plurality of reinforcing nets which are connected end to end in sequence, one side of each reinforcing net is connected with one longitudinal rod outside one wall on one side, the other side of each reinforcing net is connected with one longitudinal rod outside the opposite side wall, and the adjacent two reinforcing nets form a V-shaped structure in horizontal projection. According to the application, the shrinkage stress of the concrete wall is counteracted by pouring the expansion concrete in the reinforced belt structure, so that the stability of the building is improved; wherein the reinforcing belt, the separation net, the longitudinal rods and the reinforcing net all promote the integral stability of the reinforcing belt structure; the separation net reduces the mixing of concrete inside and outside the belt.
Description
Technical Field
The application relates to the field of constructional engineering, in particular to a reinforcing belt structure.
Background
Along with the rapid development of industrial level and economy in China, large-scale building projects are increased, a structure of ultra-long concrete is often required for large-scale buildings, the structure is generally subjected to concrete pouring of a wall body, but the structure is likely to crack due to a certain shrinkage rate after concrete pouring, so that the stability of the building structure is improved by using a post-pouring belt in the traditional method, the post-pouring belt can be poured after 60 days after the pouring of a main body structure is finished, the construction time is prolonged, and the construction efficiency is influenced.
So more use the inflation reinforcing tape now, pour the compensation shrinkage concrete at the post-cast strip position that the structure is predetermine, the inflation reinforcing tape generally has continuous type, intermittent type formula and post-cast according to the mode of pouring, because continuous type inflation reinforcing tape can pour simultaneously with the concrete, reduce construction duration, promote the efficiency of construction, become the preference that offsets concrete shrink, but present continuous type inflation reinforcing tape is simple reinforcing bar wire net structure that encloses, when pouring longer continuous type inflation reinforcing tape, the support strength that this reinforcing bar wire net encloses the structure provided is not enough, has great influence to the stability of whole building.
Disclosure of utility model
In order to improve the supporting strength of the reinforcing belt, the application provides a reinforcing belt structure.
The application provides a reinforcing belt structure, which adopts the following technical scheme:
The utility model provides a reinforcing strip structure, this reinforcing strip structure sets up between two adjacent walls, includes two reinforcing strips, two separation net and a plurality of group reinforcing sets, two the reinforcing strips are parallel to each other, two separation net sets up in the wall body outside mutually parallel, the reinforcing strip includes a plurality of longitudinal bars, the longitudinal bars are arranged along the outside array of wall body, a plurality of group reinforcing sets up between two reinforcing strips along the length direction interval of reinforcing strip, and a set of reinforcing strip includes a plurality of end to end's reinforcing net in proper order, every one side of reinforcing net is connected in a longitudinal bar outside one side wall body, and the opposite side of reinforcing net is connected in a longitudinal bar outside relative one side wall body, and every reinforcing net forms the contained angle with the wall body outside, and two adjacent reinforcing nets are in horizontal projection and are V type structure.
By adopting the technical scheme, the expanded concrete is poured in the reinforced belt structure, so that shrinkage stress of the concrete wall body due to shrinkage can be counteracted, shrinkage cracking of the concrete is reduced, and the stability of the building is improved; the reinforcing belt plays a role in supporting and improving the integral strength of the reinforcing belt structure and the wall bodies on two sides; the separation net can separate the reinforced belt structure from the wall body, so that out-of-band concrete is reduced from flowing into the reinforced belt structure, the mixing of the expanded concrete and the out-of-band concrete is reduced, and a certain supporting effect is provided for the whole structure; the longitudinal rods and the reinforcing net have supporting effect on the reinforcing belt structure, and the overall stability of the structure is improved.
Optionally, each reinforcing strip includes a first reinforcing frame, the first reinforcing frames of two reinforcing strips are parallel to each other, and the first reinforcing frame is arranged on the outer side close to the wall body, and a plurality of longitudinal rods are arranged on one side, far away from the wall body, of the first reinforcing frame.
Through adopting above-mentioned technical scheme, first overhead is used for providing certain supporting effect to reinforcing band overall structure to promote the bulk strength of building.
Optionally, each reinforcing belt further includes a second reinforcing frame parallel to the first reinforcing frame, two second reinforcing frames are parallel to each other, and the second reinforcing frames are connected to the inner sides of the plurality of longitudinal bars arranged in an array.
Through adopting above-mentioned technical scheme, the second strengthening frame is used for providing certain supporting effect to reinforcing band overall structure to promote the bulk strength of building.
Optionally, the reinforcing belt further comprises a plurality of first cross bars, each first cross bar is arranged at the ground close to the ground, and each first cross bar is arranged at the bottom of the reinforcing net.
Through adopting above-mentioned technical scheme, first crossbeam provides stable holding power to the bottom of structure to promote the bulk strength of building.
Optionally, the reinforcing belt further includes a plurality of second cross bars, each second cross bar is disposed at the top of the reinforcing mesh, and each second cross bar is connected to a pair of longitudinal bars that are parallel to each other.
Through adopting above-mentioned technical scheme, the second horizontal pole provides stable holding power to structural top to promote the bulk strength of building.
Optionally, the second reinforcing frame is a plurality of V-shaped frame bodies connected end to end on the longitudinal section.
The second reinforcing frames are formed by connecting the plurality of V-shaped structures end to end in the longitudinal direction, after concrete is added, the concrete is embedded into the V-shaped structures, the strength of the reinforcing belt can be improved, and the plurality of reinforcing nets with the V-shaped cross sections can be combined to improve the integral strength of the reinforcing belt in the transverse direction and the longitudinal direction.
Optionally, the separation net is a steel wire net with the mesh diameter of 3mm-8 mm.
By adopting the technical scheme, the expanded concrete in the reinforced belt structure and the common concrete of the wall body can be blocked, and if the diameter of the mesh is too small, the use amount of steel wires in the steel wire mesh can be increased, so that the use cost is increased; if the diameter of the mesh is too large, the expanded concrete in the reinforced belt structure and the common concrete of the wall body cannot be effectively separated, so that the expanded concrete and the common concrete are mixed, and the strength of the reinforced belt structure is affected.
Optionally, the included angle between two adjacent reinforcing nets is 60-120 degrees.
By adopting the technical scheme, the supporting strength of the reinforcing net to the reinforcing belt can be improved, and the integral strength of the reinforcing belt is further improved; if the included angle between adjacent reinforcing nets is too small, the steel wire usage amount of the reinforcing net in the reinforcing belt is increased, so that the use cost is increased; too large an included angle reduces the use of steel but also reduces the support strength of the reinforcing mesh.
In summary, the present application includes at least one of the following beneficial technical effects:
1. By pouring the expanded concrete in the reinforced belt structure, shrinkage stress of the concrete wall body due to shrinkage can be counteracted, shrinkage cracking of the concrete is reduced, and stability of the building is improved; the reinforcing belt plays a role in supporting and improving the integral strength of the reinforcing belt structure and the wall bodies on two sides; the separation net can separate the reinforced belt structure from the wall body, so that out-of-band concrete is reduced from flowing into the reinforced belt structure, the mixing of the expanded concrete and the out-of-band concrete is reduced, and a certain supporting effect is provided for the whole structure; the longitudinal rods and the reinforcing net have supporting effect on the reinforcing belt structure, and the overall stability of the structure is improved
2. The reinforced belt provides supporting functions for the expanded concrete in the reinforced belt structure and the concrete walls on two sides, meanwhile, the separation net plays a role in separating the reinforced belt structure needing to be poured with the expanded concrete, and then shrinkage stress generated by shrinkage of the concrete wall is counteracted by pouring the expanded concrete in the reinforced belt structure, so that shrinkage cracking of the concrete is reduced, and the stability of a building is improved;
3. The longitudinal supporting force is provided by the longitudinal rods, the first reinforcing frames and the second reinforcing frames, the transverse supporting force is provided by the reinforcing net, the supporting force at the bottom is provided by the first transverse rods, and the supporting force at the top is provided by the second transverse rods, so that the overall strength of the reinforced belt structure is improved, and the overall strength of a building is improved;
4. Through the limitation of the mesh diameter of the reinforcing net and the limitation of the angles of two adjacent reinforcing nets, the steel is reduced, and meanwhile, the sufficient supporting effect is ensured, so that the economical efficiency of the structure is improved.
Drawings
FIG. 1 is a cross-sectional view of a reinforcing strip structure according to the present application.
Fig. 2 is a longitudinal cross-sectional view of a reinforcing strip structure according to the present application.
Fig. 3 is a schematic view of the structure of the reinforcing mesh of the present application.
Reference numerals illustrate: 1. a reinforcing tape; 11. a longitudinal bar; 12. a first reinforcing frame; 13. a second reinforcing frame; 2. a separation net; 3. a reinforcing mesh; 4. a first cross bar; 5. a second cross bar; 100. a wall body.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a reinforcing belt structure. Referring to fig. 1 and 2, the reinforcing band structure comprises two reinforcing bands 1, two separation nets 2, a plurality of groups of reinforcing groups, a plurality of first cross bars 4 and a plurality of second cross bars 5, wherein the two reinforcing bands 1 are parallel to each other, the two separation nets 2 are arranged on two sides of the reinforcing bands 1 and are abutted against a wall body, as shown in fig. 3, each reinforcing group is formed by connecting a plurality of reinforcing nets 3 at the first position, two adjacent reinforcing nets 3 are in a V-shaped structure in horizontal projection, each reinforcing net 3 is preferably a steel wire net with the mesh diameter of 3-8mm, each reinforcing net 3 forms an included angle with the outer side of the wall body, and the included angle between the two adjacent reinforcing nets 3 is 60 ° -120 °; each first cross rod 4 is arranged at the place close to the ground, and each first cross rod 4 is arranged at the bottom of the reinforcing net 3; each second cross bar 5 is arranged on top of the reinforcing mesh 3, and each second cross bar 5 is connected to a pair of longitudinal bars 11 which are parallel to each other; the reinforcing belt 1 is a continuous expansion reinforcing belt 1, and the expansion rate of the concrete in the belt is preferably more than or equal to 0.03%;
Referring back to fig. 1 and 2, each reinforcing strip 1 includes two first reinforcing frames 12, two second reinforcing frames 13 and a plurality of longitudinal bars 11, the two first reinforcing frames 12 are arranged in parallel, and the first reinforcing frames 12 are arranged on the outer sides of the plurality of longitudinal bars 11 arranged in an array, specifically on one side close to the wall; the second reinforcing frames 13 are parallel to the first reinforcing frames 12, the second reinforcing frames 13 are connected to the inner sides of a plurality of longitudinal rods 11 which are arranged in an array manner, and the second reinforcing frames 13 are in a plurality of V-shaped structure frame bodies which are connected end to end on the longitudinal section; the longitudinal bars 11 are arranged on the outer side of the wall body along the length direction of the reinforcing belt 1 in an array manner, one side of one reinforcing net 3 is connected with one longitudinal bar 11 outside one side wall body, the other side of the reinforcing net 3 is connected with one longitudinal bar 11 outside the opposite side wall body, and the two longitudinal bars 11 connected on the two sides of the reinforcing net 3 are not positioned on the same longitudinal section, namely an included angle is formed between the reinforcing net 3 and the wall body.
The implementation principle of the reinforcing belt structure of the embodiment of the application is as follows: when the reinforcing band structure is built between the two side walls, a plurality of first transverse rods 4 are firstly placed against the ground, then the longitudinal rods 11 are welded on the first transverse rods 4, the longitudinal rods 11 are arranged along the length direction of the wall, and then the separation net 2, the first reinforcing frame 12 and the second reinforcing frame 13 are placed, wherein the first reinforcing frame 12, the arrangement direction of the longitudinal rods 11 and the second reinforcing frame 13 are all arranged in parallel. And then a plurality of reinforcing nets 3 are placed, so that the side lines on two sides of the reinforcing nets 3 are respectively connected with the longitudinal bars 11 on two sides to form a horizontal projection surface with a V-shaped structure, and finally, the top of the longitudinal bars 11 is welded with a second cross bar 5 to complete the installation of the reinforcing belt structure.
And finally, pouring concrete into the reinforcing belt 1, and sequentially pouring out-of-band concrete on one side, expansion concrete in the reinforcing belt 1 and out-of-band concrete on the other side, wherein the expansion rate of the concrete in the expansion reinforcing belt 1 is more than or equal to 0.03%.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a reinforcing band structure, this reinforcing band structure sets up between two adjacent walls, its characterized in that: including two enhancement area (1), two separate net (2) and a plurality of group enhancement group, two enhancement area (1) are parallel to each other, two separate net (2) are parallel to each other and are set up in the wall body outside, enhancement area (1) includes a plurality of vertical bars (11), vertical bars (11) are arranged along the outside array of wall body, a plurality of group enhancement group sets up between two enhancement area (1) along the length direction interval of enhancement area (1), and a set of enhancement area (1) include a plurality of end to end's enhancement net (3) in proper order, every one side of enhancement net (3) is connected in a vertical bar (11) outside the wall body of one side, and the opposite side of enhancement net (3) is connected in a vertical bar (11) outside relative one side wall body, and every enhancement net (3) forms the contained angle with the wall body outside, and two adjacent enhancement nets (3) are personally submitting V type structure in horizontal projection.
2. The reinforcing tape structure of claim 1, wherein: each reinforcing belt (1) comprises a first reinforcing frame (12), the first reinforcing frames (12) of the two reinforcing belts (1) are arranged in parallel, the first reinforcing frames (12) are arranged on the outer side close to a wall, and a plurality of longitudinal rods (11) are arranged on one side, far away from the wall, of the first reinforcing frames (12).
3. The reinforcing tape structure of claim 2, wherein: each reinforcing belt (1) further comprises a second reinforcing frame (13) which is parallel to the first reinforcing frames (12), the two second reinforcing frames (13) are arranged in parallel, and the second reinforcing frames (13) are connected to the inner sides of the longitudinal rods (11) which are arranged in a plurality of arrays.
4. The reinforcing tape structure of claim 1, wherein: the reinforcing band structure further comprises a plurality of first cross bars (4), each first cross bar (4) is arranged at the place close to the ground, and each first cross bar (4) is arranged at the bottom of the reinforcing net (3).
5. The reinforcing tape structure of claim 1, wherein: the reinforcing belt structure further comprises a plurality of second cross bars (5), each second cross bar (5) is arranged at the top of the reinforcing net (3), and each second cross bar (5) is connected to a pair of longitudinal bars (11) which are parallel to each other.
6. A reinforcing tape structure according to claim 3, wherein: the second reinforcing frame (13) is a plurality of frame bodies with V-shaped structures which are connected end to end on the longitudinal section.
7. The reinforcing tape structure of claim 1, wherein: the reinforcing net (3) is a steel wire net with the mesh diameter of 3mm-8 mm.
8. The reinforcing tape structure of claim 1, wherein: the included angle between two adjacent reinforcing nets (3) is 60-120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323446610.8U CN221721945U (en) | 2023-12-15 | 2023-12-15 | Reinforcing belt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323446610.8U CN221721945U (en) | 2023-12-15 | 2023-12-15 | Reinforcing belt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221721945U true CN221721945U (en) | 2024-09-17 |
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ID=92695125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323446610.8U Active CN221721945U (en) | 2023-12-15 | 2023-12-15 | Reinforcing belt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221721945U (en) |
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2023
- 2023-12-15 CN CN202323446610.8U patent/CN221721945U/en active Active
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