CN216405925U - Beam column node positioning stirrup device - Google Patents
Beam column node positioning stirrup device Download PDFInfo
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- CN216405925U CN216405925U CN202121289874.5U CN202121289874U CN216405925U CN 216405925 U CN216405925 U CN 216405925U CN 202121289874 U CN202121289874 U CN 202121289874U CN 216405925 U CN216405925 U CN 216405925U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 230000002787 reinforcement Effects 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a beam column node positioning stirrup device which comprises a stirrup bracket and column stirrups arranged at vertical edges of the stirrup bracket; the stirrup bracket comprises at least two annular stirrups which are arranged in parallel, a connecting line of corresponding angles of each annular stirrup forms a vertical edge of the stirrup bracket, and the column reinforcement is fixedly connected with the angle part of each annular stirrup at the position of the vertical edge of the stirrup bracket; and all the annular stirrups are fixedly connected through limiting steel bars. The beam column node positioning stirrup device can effectively solve the problems that the existing column steel bar is easy to incline and deviate.
Description
Technical Field
The utility model relates to the technical field of beam column node positioning, in particular to a beam column node positioning stirrup device.
Background
In the building engineering construction, often can meet the construction of beam slab post, in order to guarantee after concrete placement is accomplished, the post reinforcing bar does not incline, does not deviate from the normal way of adopting: firstly, sleeving a column hoop on the reserved column reinforcing steel bar to prevent the column reinforcing steel bar from deviating in the concrete pouring process; and secondly, after the pouring is finished, if the deviation of the column reinforcing steel bars is not serious, the column reinforcing steel bars are corrected and bent at the floor slab part.
However, the first method, although being able to achieve a certain anti-tilt effect, still fails to achieve the intended effect; and the later stage is corrected the off normal reinforcing bar through the second method and is needed certain manual work, and is wasted time and energy, also can cause the loss to a certain extent to the tensile properties of original post reinforcing bar.
Therefore, there is a need for a stirrup positioning device that can effectively prevent the inclination of the reinforcement bars of the column.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention aims to solve the problem that the existing column steel bar is easy to incline and deviate.
The utility model provides a beam column node positioning stirrup device which comprises a stirrup bracket and column reinforcements arranged at vertical edges of the stirrup bracket; the stirrup bracket comprises at least two annular stirrups which are arranged in parallel, a connecting line of corresponding angles of each annular stirrup forms a vertical edge of the stirrup bracket, and the column reinforcement is fixedly connected with the angle part of each annular stirrup at the position of the vertical edge of the stirrup bracket; and all the annular stirrups are fixedly connected through limiting steel bars.
Further, it is preferable that the annular stirrups be provided with five; and,
the distance between two adjacent annular stirrups is 100 mm.
In addition, the preferred structure is that the annular stirrup is of a rectangular annular structure, and the stirrup bracket is of a quadrangular prism structure; and,
the four vertical edges of the stirrup bracket are provided with the column ribs.
In addition, it is preferable that the stopper stirrup is connected to at least two opposite side edges of the ring stirrup.
In addition, the preferable structure is that each annular stirrup is transversely arranged, and each limiting steel bar and each column steel bar are vertically arranged; and,
the connected annular stirrups are perpendicular to the limiting reinforcing steel bars, and the connected annular stirrups are perpendicular to the column reinforcing steel bars.
In addition, the preferable structure is that at least two limit stirrups are connected to the same side edge of the annular stirrup; and,
and each limiting stirrup is welded and fixed with the annular stirrup.
In addition, preferably, the column reinforcement is bound and fixed to the corner of the annular stirrup at the vertical edge of the stirrup holder by a binding wire.
In addition, the preferred structure is that the annular stirrup and the limiting steel bar are made of HRB 400 steel bars.
Compared with the prior art, the beam column joint positioning stirrup device has the following beneficial effects: the column reinforcement is fixed on the preset stirrup bracket, so that the positioning requirements of each node of the beam column can be met at one time, and the verticality of the column reinforcement meets the corresponding requirements; spacing stirrup is connected through between each cyclic annular stirrup, interval between each cyclic annular stirrup of effectual control makes it satisfy the demand, improves the support effect of whole stirrup support.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
FIG. 1 is a perspective view of a beam-column joint locating stirrup assembly according to an embodiment of the present invention;
FIG. 2 is a top view of a beam column node location stirrup apparatus according to an embodiment of the present invention;
FIG. 3 is a front view of a beam column node location stirrup apparatus according to an embodiment of the present invention.
Reference numerals: the hoop reinforcement comprises a ring-shaped hoop reinforcement 11, a limiting hoop reinforcement 12, a column reinforcement 13 and a binding wire 14.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1 shows a perspective view of a beam column node location stirrup apparatus according to an embodiment of the present invention, fig. 2 shows a top view of the beam column node location stirrup apparatus according to an embodiment of the present invention, and fig. 3 shows a front view of the beam column node location stirrup apparatus according to an embodiment of the present invention.
As can be seen from fig. 1 to 3, the beam-column joint positioning stirrup device provided by the utility model comprises a preset stirrup bracket and a column reinforcement 13 (namely, a column reinforcement) fixed at a vertical edge of the stirrup bracket, and the column reinforcement 13 is fixed by the preset stirrup bracket, so that the column reinforcement 13 is prevented from being inclined or bent in the construction process.
Specifically, the stirrup bracket includes a plurality of (at least two) annular stirrups 11 arranged in parallel with each other, the same positions of the annular stirrups 11 correspond from top to bottom, and a connecting line between corresponding angles of each annular stirrup 11 forms a vertical edge of the stirrup bracket, and the column reinforcement 13 is fixedly connected with a corner of the annular stirrup 11 at the vertical edge position of the stirrup bracket.
It should be noted that the column rib 13 is usually required to be located inside the corner of the ring-shaped stirrup 11, so that the column rib 13 can be further prevented from tilting when receiving an external force by the inward supporting force of the ring-shaped stirrup 11.
In addition, in order to control the distance between the annular stirrups 11, the annular stirrups 11 are fixedly connected through a limiting steel bar; and, connect each cyclic annular stirrup 11 through spacing reinforcing bar, can all cyclic annular stirrups 11 form a whole to produce the effect of mutual support, can effectively promote the stability of stirrup support.
In the actual manufacturing process, five hoop reinforcements 11 are usually arranged based on field requirements (such as size requirements of the column section); moreover, the distance between two adjacent annular stirrups 11 is 100 mm; because the quantity of ring stirrup 11 is five to the distance between two adjacent ring stirrup 11 is 100mm, this moment, spacing stirrup 12's length only need 400mm can.
Specifically, in general, the annular stirrup 11 needs to be arranged in a rectangular annular structure, and correspondingly, the stirrup bracket is a quadrangular structure; at this time, four studs 13 are required and are respectively disposed at the positions of the four vertical edges of the stirrup bracket.
It should be noted that, in the actual manufacturing process, in order to ensure the supporting effect of the limiting stirrup 12 on the annular stirrup 11, the limiting stirrups 12 are connected to at least two opposite side edges of the annular stirrup 11; because the two opposite sides of the annular stirrup 11 are connected with the limiting stirrups 12, the stable support of the annular stirrup 11 can be met, and the stirrup support with a stable structure is formed.
Specifically, in general, a beam column needs to be built in a vertical direction; therefore, each annular stirrup 11 needs to be arranged transversely, and each limiting steel bar and each column reinforcement 13 need to be arranged vertically; the connected annular stirrups 11 are perpendicular to the limiting steel bars, and the connected annular stirrups 11 are perpendicular to the column reinforcements 13; thereby achieving the effect that the beam column is in the vertical direction. After the whole stirrup device is erected, concrete can be poured into the inside of the stirrup device, after the concrete is completely solidified, a beam column in the vertical direction can be formed, and the column reinforcement 13 of the beam column cannot be bent or inclined.
In addition, in order to further improve the support stability of the annular stirrup 11, at least two limit stirrups 12 are connected to the same side edge of the annular stirrup 11; each of the stopper stirrups 12 and the ring stirrup 11 need to be fixed by welding. Accordingly, the column reinforcement 13 needs to be fixed to the corner of the ring-shaped stirrup 11 at the vertical edge of the stirrup holder by a fixing means such as binding with a binding wire 14.
In the actual manufacturing process, in order to meet the corresponding support requirements, the annular stirrups 11 and the limiting steel bars are usually manufactured by using HRB 400 steel bars (namely hot-rolled ribbed steel bars), the HRB 400 steel bars refer to steel bar surfaces rolled out deformation by a hot rolling process so as to increase the engaging force between the steel bars and concrete, and the HRB 400 steel bars comprise surface ribbed steel bars, spiral-line steel bars, herringbone steel bars, crescent-line steel bars and the like; the reinforcing steel bar is a reinforcing steel bar with the strength level of 400MPa and the seismic performance, and can meet the building requirements of the beam column.
From the above embodiments, the beam column joint positioning stirrup device provided by the utility model has at least the following advantages:
the beam-column joint integrated stirrup device can meet the column stirrup spacing control requirement;
1. the hoop support with an integrated structure is arranged in a limiting hoop limiting mode, so that the annular hoop can be effectively positioned and controlled, and the construction quality qualified rate is improved;
2. the beam column node (corresponding to the side edge of the stirrup bracket) positioning control, column reinforcement verticality control and annular stirrup spacing control are integrated into an integrated device, the installation is rapid, and the construction quality is guaranteed.
3. The support force of each annular stirrup on the column reinforcement meets the control requirement on the verticality of the column reinforcement.
The beam column node locating stirrup arrangement according to the utility model is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the beam column node location stirrup arrangements set forth above without departing from the scope of the utility model. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (8)
1. A beam column node positioning stirrup device is characterized by comprising a stirrup bracket and a column stirrup arranged at the vertical edge of the stirrup bracket; wherein,
the stirrup bracket comprises at least two annular stirrups which are arranged in parallel, the connecting line of the corresponding angle of each annular stirrup forms a vertical edge of the stirrup bracket, and the column reinforcement is fixedly connected with the angle part of each annular stirrup at the position of the vertical edge of the stirrup bracket; and,
the annular stirrups are fixedly connected through limiting steel bars.
2. A beam column node locating stirrup device as defined in claim 1,
five annular stirrups are arranged; and,
the distance between two adjacent annular stirrups is 100 mm.
3. A beam column node locating stirrup device as defined in claim 2,
the annular stirrup is of a rectangular annular structure, and the stirrup bracket is of a quadrangular structure; and,
the four vertical edges of the stirrup bracket are provided with the column reinforcements.
4. A beam column node locating stirrup device as defined in claim 3,
and at least two opposite side edges of the annular stirrups are connected with limiting stirrups.
5. A beam column node locating stirrup device as defined in claim 4,
each annular stirrup is transversely arranged, and each limiting steel bar and each column steel bar are vertically arranged; and,
the connected annular stirrups are perpendicular to the limiting reinforcing steel bars, and the connected annular stirrups are perpendicular to the column reinforcing steel bars.
6. A beam column node locating stirrup device as defined in claim 5,
at least two limiting stirrups are connected to the same side edge of the annular stirrup; and,
and each limiting stirrup is welded and fixed with the annular stirrup.
7. A beam column node locating stirrup device as defined in claim 6,
and the column reinforcement is bound and fixed with the corner of the annular stirrup at the vertical edge position of the stirrup bracket through binding wires.
8. A beam column node locating stirrup arrangement as claimed in any one of claims 1 to 7,
the annular stirrups and the limiting steel bars are made of HRB 400 steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289874.5U CN216405925U (en) | 2021-06-09 | 2021-06-09 | Beam column node positioning stirrup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289874.5U CN216405925U (en) | 2021-06-09 | 2021-06-09 | Beam column node positioning stirrup device |
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| CN216405925U true CN216405925U (en) | 2022-04-29 |
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| CN202121289874.5U Active CN216405925U (en) | 2021-06-09 | 2021-06-09 | Beam column node positioning stirrup device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117183425A (en) * | 2023-07-31 | 2023-12-08 | 保利长大工程有限公司 | Thermoplastic FRP rib cage and preparation method thereof |
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2021
- 2021-06-09 CN CN202121289874.5U patent/CN216405925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117183425A (en) * | 2023-07-31 | 2023-12-08 | 保利长大工程有限公司 | Thermoplastic FRP rib cage and preparation method thereof |
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