CN220469475U - Beam column node reinforcing device - Google Patents
Beam column node reinforcing device Download PDFInfo
- Publication number
- CN220469475U CN220469475U CN202321967589.3U CN202321967589U CN220469475U CN 220469475 U CN220469475 U CN 220469475U CN 202321967589 U CN202321967589 U CN 202321967589U CN 220469475 U CN220469475 U CN 220469475U
- Authority
- CN
- China
- Prior art keywords
- beam column
- steel
- stiffening
- reserved hole
- hoops
- Prior art date
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Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 113
- 239000010959 steel Substances 0.000 claims abstract description 113
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a beam column node reinforcing device, which comprises a stiffening steel plate, a round steel hoop and round nails, wherein the stiffening steel plate provided with reserved hole sites is fixed on the outer side of a beam column, and the round steel hoop provided with reserved hole sites is sleeved on the outer sides of the stiffening steel plate and the beam column; the round nails penetrate through reserved hole sites of the steel hoops and the stiffening steel plates and extend into the beam columns. The beam column joint is reinforced through the device, the effect is good, and the device has popularization value.
Description
Technical Field
The utility model relates to a reinforcing device, in particular to a beam column joint reinforcing device.
Background
The wooden pillars need to have sufficient strength and rigidity to prevent excessive bending deformation when supporting building structures or other loads, and to ensure the stability and safety of the building. Under the action of natural disasters such as earthquakes or external forces, the wooden columns need to bear larger horizontal force and vibration, keep the whole stable and reduce faults and damages. Therefore, the rigidity of the wooden column is increased, the bearing capacity and the anti-seismic performance of the wooden column can be improved, and the safety and the stability of a building are ensured.
The method for reinforcing the wood columns mainly comprises the steps of increasing the sectional area, reinforcing the shear strength, reinforcing by using steel bars, reinforcing by prestress, reinforcing by adding device structures and the like, and particularly differs according to the requirements and the conditions of the actual building structures. The common reinforcing device comprises the following components: carbon fiber reinforcement, glass fiber reinforcement, steel plate reinforcement, reinforced concrete reinforcement, steel beam reinforcement, and the like. These reinforcing means can be selected and combined according to the structural needs and specific circumstances to achieve the purpose of reinforcing the structure.
In the chinese patent document CN204919826U, a steel structure Liang Zhuban rigid joint reinforcing structure is disclosed, the functions of semi-rigid joint for reinforcing the rigid joint component and the joint of the steel structure building Liang Zhuban are integrated, and the structure is connected by bolts, so that the structure is convenient to install and construct, and the later disassembly can be completed by only dismantling the bolts, but the scheme is different from the device proposed in the patent in structural form, connection mode and reinforcing mode.
Disclosure of Invention
The utility model provides a beam column node reinforcing device, which solves the problem of weak beam column nodes in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme: the beam column node reinforcing device comprises a stiffening steel plate and steel hoops, wherein the stiffening steel plate provided with reserved hole sites is fixed on the outer side of a beam column, the steel hoops provided with the reserved hole sites are sleeved on the outer sides of the stiffening steel plate and the beam column, and the reserved hole sites of the stiffening steel plate are aligned with the corresponding reserved hole sites on the steel hoops; the nails penetrate through reserved holes of the steel hoops and the stiffening steel plates and are connected with the beam columns.
In the preferred scheme, a plurality of stiffening steel plates are arranged along the circumference of the beam column;
the steel hoops are a plurality of and are arranged along the length direction of the stiffening steel plate.
In the preferred scheme, single steel hoop comprises a plurality of steel hoop sheets, is equipped with the extension of buckling at the end of steel hoop sheet, is equipped with the tip reservation hole site at the extension, links together the steel hoop sheet through bolt and nut.
In the preferred scheme, a plurality of stiffening steel plates are installed in the needs reinforcing department in beam column outside, and the steel hoop cup joints in the periphery of stiffening steel plate, and the reserved hole site of steel hoop aligns with the reserved hole site of stiffening steel plate, is equipped with the screw hole of reservation on the beam column, and the bolt passes the reserved hole site and is connected with the beam column.
In the preferred scheme, a repairing beam column is further arranged, two ends of the repairing beam column are connected with the beam column in a meshed mode, a plurality of stiffening steel plates are arranged on the outer sides of the beam column and the repairing beam column, steel hoops are sleeved on the peripheries of the stiffening steel plates, reserved hole sites of the steel hoops are aligned with reserved hole sites of the stiffening steel plates, and nails penetrate through the reserved hole sites to be connected with the beam column and the repairing beam column;
the length of the stiffening steel plate is longer than that of the repairing beam column.
In a preferred embodiment, the nails are embedded into the beam to a depth of not less than 1/4 of the diameter of the cross section of Yu Liangzhu.
In the preferred scheme, grooves are formed in the surfaces of the beam columns and are used for being embedded into stiffening steel plates.
In the preferred scheme, the embedded part is further arranged and comprises a connecting plate, embedded nuts or embedded bolts, and the embedded part is used for connecting the stiffening steel plate and the steel hoop.
The beam column node reinforcing device provided by the utility model has the beneficial effects that: the beam column joint is reinforced through the device, the effect is good, and the device has popularization value. The preparation method disclosed by the utility model is convenient to process, has low requirements on equipment precision, and is convenient to realize batch production.
Drawings
FIG. 1 is a top view of a beam column joint reinforcement structure
FIG. 2 is a cross-sectional view of a beam column joint reinforcement structure;
FIG. 3 is a cross-sectional view of the structure after repairing the engagement of the beam column and the beam column;
fig. 4 shows a steel hoop connection structure.
In the figure: a nail 1; a stiffening steel plate 2; a steel hoop 3; a bolt 4; a nut 5; repairing the beam column 6; and a beam column 7.
Detailed Description
Example 1:
as shown in fig. 1-2, a beam column joint reinforcing device comprises a stiffening steel plate and steel hoops, wherein the stiffening steel plate provided with reserved hole sites is fixed on the outer side of a beam column, the steel hoops provided with reserved hole sites are sleeved on the outer sides of the stiffening steel plate 2 and the beam column 7, and the reserved hole sites of the stiffening steel plate 2 are aligned with the corresponding reserved hole sites on the steel hoops; the nails 1 penetrate through reserved holes of the steel hoops and the stiffening steel plates 2 and are connected with the beam columns 7.
The stiffening steel plates 2 are arranged along the circumference of the beam column 7.
The number of steel hoop 7 is plural and is arranged along the longitudinal direction of the stiffening steel plate 2.
The single steel hoop 3 is composed of a plurality of steel hoop sheets, a bent extension part is arranged at the end of each steel hoop sheet, a reserved hole site is arranged at the end of each extension part, and the steel hoop sheets are connected together through bolts and nuts.
The reinforcing steel plates 2 are arranged at the positions, which are outside the beam columns 7 and need to be reinforced, of the reinforcing steel plates 2, the steel hoops 3 are sleeved on the peripheries of the reinforcing steel plates 2, reserved hole positions of the steel hoops 3 are aligned with reserved hole positions of the reinforcing steel plates 2, reserved threaded holes are formed in the beam columns 7, and bolts penetrate through the reserved hole positions and are connected with the beam columns 7.
As shown in fig. 3, a repairing beam column 6 is further provided, two ends of the repairing beam column 6 are connected with the beam column 7 in a meshed mode, a plurality of stiffening steel plates 2 are installed on the outer sides of the beam column 7 and the repairing beam column 6, steel hoops 3 are sleeved on the peripheries of the stiffening steel plates 2, reserved hole sites of the steel hoops 3 are aligned with reserved hole sites of the stiffening steel plates 2, and nails 1 penetrate through the reserved hole sites to be connected with the beam column 7 and the repairing beam column 6.
The length of the stiffening steel plate 2 is longer than that of the repairing beam column 6.
The depth of embedding the nail 1 into the beam column 7 is not less than 1/4 of the cross-sectional diameter of Yu Liangzhu.
Grooves are formed in the surfaces of the beam columns 7 and are used for being embedded into the stiffening steel plates 2.
The embedded part is further provided with an embedded part, the embedded part comprises a connecting plate, embedded nuts or embedded bolts, and the embedded part is used for connecting the stiffening steel plate 2 and the steel hoop 3.
Example 2:
as shown in fig. 4, the steel hoop is composed of a plurality of arc steel hoop sheets, the end parts of the steel hoop sheets are reserved with hole sites perpendicular to the steel hoop surfaces, and the steel hoop sheets are connected together through bolts and nuts; accurately positioning the stiffening steel plate and the arc steel hoop sheet at the reinforcing position and at the proper position of the beam column; screw holes are preset on the precast beam columns so as to fix the round steel hoops and other components, and screws and bolt connecting elements can be used through the screw holes.
In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Claims (8)
1. The beam column node reinforcing device is characterized by comprising a stiffening steel plate (2) and steel hoops (3), wherein the stiffening steel plate (2) provided with reserved hole sites is fixed on the outer side of a beam column (7), the steel hoops (3) provided with reserved hole sites are sleeved on the outer sides of the stiffening steel plate (2) and the beam column (7), and the reserved hole sites of the stiffening steel plate (2) are aligned with corresponding reserved hole sites on the steel hoops (3); the nails (1) penetrate through reserved holes of the steel hoops (3) and the stiffening steel plates (2) and are connected with the beam columns (7).
2. A beam column joint reinforcing apparatus according to claim 1, wherein the number of stiffening steel plates (2) is plural, and the stiffening steel plates are arranged along the circumference of the beam column;
the number of steel hoops (3) is plural, and the steel hoops are arranged along the length direction of the stiffening steel plate (2).
3. A beam column joint reinforcing apparatus according to claim 1, characterized in that the single steel hoop (3) is composed of a plurality of steel hoop sheets, bent extension parts are provided at the ends of the steel hoop sheets, hole sites are reserved at the ends of the extension parts, and the steel hoop sheets are connected together by bolts and nuts.
4. The beam column joint reinforcing device according to claim 1, wherein a plurality of stiffening steel plates are arranged at the positions, which are required to be reinforced, on the outer sides of the beam columns, of the stiffening steel plates, steel hoops (3) are sleeved on the peripheries of the stiffening steel plates, reserved hole positions of the steel hoops (3) are aligned with reserved hole positions of the stiffening steel plates (2), reserved threaded holes are formed in the beam columns (7), and bolts penetrate through the reserved hole positions to be connected with the beam columns (7).
5. The beam column node reinforcing device according to claim 1, further comprising a repairing beam column (6), wherein two ends of the repairing beam column (6) are connected with the beam column (7) in a meshed mode, a plurality of stiffening steel plates (2) are arranged on the outer sides of the beam column (7) and the repairing beam column (6), steel hoops (3) are sleeved on the peripheries of the stiffening steel plates (2), reserved hole sites of the steel hoops (3) are aligned with reserved hole sites of the stiffening steel plates (2), and nails (1) penetrate through the reserved hole sites to be connected with the beam column (7) and the repairing beam column (6);
the length of the stiffening steel plate (2) is longer than that of the repairing beam column (6).
6. A beam column joint reinforcing apparatus according to claim 1, wherein the depth to which the nail (1) is embedded into the beam column (7) is not less than 1/4 of the cross-sectional diameter of Yu Liangzhu (7).
7. A beam column joint reinforcing apparatus according to any one of claims 1 to 6, wherein grooves are provided in the surface of the beam column (7) for embedding stiffening steel plates (2).
8. The beam column joint reinforcing device according to any one of claims 1 to 6, further comprising an embedded part, wherein the embedded part comprises a connecting plate, an embedded nut or an embedded bolt, and the embedded part is used for connecting the stiffening steel plate (2) and the steel hoop (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967589.3U CN220469475U (en) | 2023-07-25 | 2023-07-25 | Beam column node reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967589.3U CN220469475U (en) | 2023-07-25 | 2023-07-25 | Beam column node reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469475U true CN220469475U (en) | 2024-02-09 |
Family
ID=89775790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321967589.3U Active CN220469475U (en) | 2023-07-25 | 2023-07-25 | Beam column node reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469475U (en) |
-
2023
- 2023-07-25 CN CN202321967589.3U patent/CN220469475U/en active Active
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