CN210685044U - Assembled buckling restrained brace component - Google Patents
Assembled buckling restrained brace component Download PDFInfo
- Publication number
- CN210685044U CN210685044U CN201921144702.1U CN201921144702U CN210685044U CN 210685044 U CN210685044 U CN 210685044U CN 201921144702 U CN201921144702 U CN 201921144702U CN 210685044 U CN210685044 U CN 210685044U
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- restraining
- positioning
- hole
- barrel
- wrapping
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Abstract
The utility model discloses an assembled bucking restraint support component relates to building apparatus technical field, has solved current support and has found it and assemble and found the operation complicacy, and the majority is disposable product's problem, and its technical scheme main points are: comprises an inner core component, an outer wrapping constraint component and a connecting plate; the inner core component comprises a positioning restraining barrel and a stressed steel bar, the positioning restraining barrel is provided with a plurality of positioning holes in a penetrating mode, and the stressed steel bar is inserted into the positioning holes; the outer-coating restraining component comprises an outer-coating restraining barrel and a cover body, and the cover body is provided with a through hole in a penetrating way; a concrete layer is filled between the outer-wrapped restraining cylinder and the positioning restraining cylinder; first connecting hole and second connecting hole are worn to be equipped with by the connecting plate, and the tip that the atress reinforcing bar stretches out the through-hole suddenly is connected with first connecting hole, and the second connecting hole is connected with outer connecting piece, and outer connecting piece is located the connecting plate both sides with the atress reinforcing bar, has and makes assembling and dismantling convenient operation of supporting member, and the outsourcing restraint component that can used repeatedly reduces the wasting of resources's condition and takes place.
Description
Technical Field
The utility model relates to a building apparatus technical field, more specifically say, it relates to an assembled bucking restraint brace component.
Background
The buckling restrained brace is a steel structure brace and is also an energy dissipation brace. The buckling phenomenon can be generated when the common support is compressed and buckled, the rigidity and the bearing capacity are sharply reduced after the support is compressed and buckled, the internal force of the support is changed in a reciprocating mode under the compression state and the tension state under the action of earthquake or strong wind, and when the support is gradually changed from the buckling state to the tension state, the internal force and the rigidity of the support are close to zero, and the hysteretic performance is poor.
The existing buckling restrained brace structure mainly comprises a pure steel type buckling restrained brace and a buckling restrained brace taking steel pipe concrete as a restraining unit. The former can be directly processed by a mature steel structure processing mode, the quality can be strictly controlled to the precision of a mechanical product, the inner part of the former is of a hollow structure, and the self weight and the volume of the former are lighter than those of a buckling restrained brace taking concrete filled steel tube as a restrained unit, so that the former is more widely applied in practice; the concrete is used as a filling material in the latter, so the assembly and construction operations of the concrete are complex, and most of the concrete is disposable.
Therefore, how to design a reusable fabricated buckling restrained brace component is a problem which is urgently needed to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled bucking restraint brace member has and makes assembling and dismantling convenient operation of brace member, can used repeatedly outsourcing restraint member, and the condition that reduces the wasting of resources takes place.
The above technical purpose of the present invention can be achieved by the following technical solutions: an assembled buckling restrained brace member comprises an inner core member, an outer wrapping restraining member wrapping the inner core member and a connecting plate;
the inner core component comprises a positioning restraining barrel and a stressed steel bar, the positioning restraining barrel is provided with a plurality of positioning holes along the axis direction of the positioning restraining barrel in a penetrating manner, and the stressed steel bar is inserted into the positioning holes;
the outer-wrapping restraining component comprises an outer-wrapping restraining barrel and a cover body which is covered with the end part of the outer-wrapping restraining barrel, and a through hole for the stressed steel bar to extend out is arranged on the surface of the cover body in a penetrating way; a concrete layer is filled between the outer wrapping restraining cylinder and the positioning restraining cylinder;
the connecting plate is provided with a plurality of first connecting holes and a plurality of second connecting holes in a penetrating mode, the end portion, extending out of the through hole, of the stressed reinforcing steel bar is connected with the first connecting holes, the second connecting holes are connected with outer connecting pieces, and the outer connecting pieces and the stressed reinforcing steel bar are located on two sides of the connecting plate.
By adopting the technical scheme, the positioning restraining barrel is arranged in the outer wrapping restraining barrel, then the stressed steel bar is inserted into the through hole, and the cover body is sleeved at two ends of the stressed steel bar which extends out of the through hole; then fixing the cover body at one end with the outer-coated restraining cylinder, and filling concrete into a gap between the positioning restraining cylinder and the outer-coated restraining cylinder to form a concrete layer; then fixing the other cover body with the outer packing constraint cylinder; and finally, the stressed steel bars are connected with the connecting plate, so that the assembling and disassembling operation of the supporting member is convenient.
The utility model discloses further set up to: the positioning holes are distributed into a plurality of positioning rings with the diameters increasing from inside to outside, and the positioning holes in each positioning ring are uniformly arranged at intervals.
Through adopting above-mentioned technical scheme for the inner core component atress is comparatively evenly distributed.
The utility model discloses further set up to: the first connecting hole and the second connecting hole are arranged in a crossed mode.
By adopting the technical scheme, the stress between the support construction and the outer connecting piece is uniformly distributed.
The utility model discloses further set up to: first fixed orifices are worn to be equipped with by outsourcing restraint section of thick bamboo tip side, and the lid side is worn to be equipped with first fixed orifices complex second fixed orifices, and first fixed orifices, second fixed orifices pass through bolt screw-thread fit fixed connection.
By adopting the technical scheme, the concrete layer in the outer-wrapped restraining cylinder is convenient to fill and operate.
The utility model discloses further set up to: the outsourcing restraining cylinder comprises a first semicircle body and a second semicircle body, wherein the first semicircle body and the second semicircle body are fixedly connected with fixing plates, and the fixing plates on the first semicircle body and the second semicircle body are connected through bolts.
Through adopting above-mentioned technical scheme, be convenient for take out the inner core component for outsourcing restraint component can used repeatedly.
To sum up, the utility model discloses following beneficial effect has: the positioning restraining barrel is arranged in the outer wrapping restraining barrel, then the stressed steel bar is inserted into the through hole, and the cover body is sleeved at two ends of the stressed steel bar which extends out of the through hole; then fixing the cover body at one end with the outer-coated restraining cylinder, and filling concrete into a gap between the positioning restraining cylinder and the outer-coated restraining cylinder to form a concrete layer; then fixing the other cover body with the outer packing constraint cylinder; finally, the stressed steel bars are connected with the connecting plates, so that the assembling and disassembling operation of the supporting member is convenient; the inner core member is easy to be taken out, so that the outer-wrapped constraint member can be reused.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure in the embodiment of the present invention.
In the figure: 1. wrapping a restraint cylinder outside; 11. a first semicircular body; 12. a second semi-circular body; 13. a fixing plate; 14. a first fixing hole; 15. a cover body; 16. a second fixing hole; 17. a through hole; 2. positioning a restraining cylinder; 21. positioning holes; 22. a connecting plate; 23. a first connection hole; 24. a second connection hole; 3. stressed steel bars; 31. an outer connecting member; 4. and a concrete layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-2.
Example (b): an assembled buckling-restrained brace member, as shown in fig. 1 and 2, comprises an inner core member, an outer wrapping restraining member wrapping the inner core member, and a web 22. The inner core component comprises a positioning restraining barrel 2 and a stress reinforcing steel bar 3, the positioning restraining barrel 2 penetrates through a plurality of positioning holes 21 along the axis direction of the positioning restraining barrel, and the stress reinforcing steel bar 3 is inserted into the positioning holes 21. The outer-coated restraining component comprises an outer-coated restraining barrel 1 and a cover body 15 which is covered with the end part of the outer-coated restraining barrel 1, and a through hole 17 for the stressed steel bar 3 to extend out is arranged on the surface of the cover body 15 in a penetrating way; and a concrete layer 4 is filled between the outer-wrapped restraining cylinder 1 and the positioning restraining cylinder 2. The connecting plate 22 is provided with a plurality of first connecting holes 23 and a plurality of second connecting holes 24 in a penetrating manner, the end part of the stress steel bar 3 protruding out of the through hole 17 is connected with the first connecting holes 23, the second connecting holes 24 are connected with the outer connecting piece 31, and the outer connecting piece 31 and the stress steel bar 3 are positioned on two sides of the connecting plate 22. The positioning restraining barrel 2 is arranged in the outer wrapping restraining barrel 1, then the stressed steel bar 3 is inserted into the through hole 17, and the cover body 15 is sleeved at two ends of the stressed steel bar 3 which extends out of the through hole 17; then fixing one end cover body 15 with the outer-coated restraining cylinder 1, and filling concrete into a gap between the positioning restraining cylinder 2 and the outer-coated restraining cylinder 1 to form a concrete layer 4; then fixing another cover body 15 with the outer wrapping restraining barrel 1; and finally, the stressed steel bars 3 are connected with the connecting plate 22, so that the assembling and disassembling operation of the supporting member is convenient.
As shown in fig. 1, the plurality of positioning holes 21 are arranged into a plurality of positioning rings with the diameters increasing from inside to outside, and the positioning holes 21 in each positioning ring are uniformly spaced, so that the stress of the inner core member is uniformly distributed.
As shown in fig. 1, the first connection holes 23 are arranged to intersect the second connection holes 24, so that the force between the support structure and the external connection member 31 is more evenly distributed.
As shown in fig. 1 and 2, a first fixing hole 14 is formed in the side surface of the end portion of the outer restraining cylinder 1, a second fixing hole 16 matched with the first fixing hole 14 is formed in the side surface of the cover body 15, and the first fixing hole 14 and the second fixing hole 16 are fixedly connected through bolt and thread matching, so that the concrete layer 4 in the outer restraining cylinder 1 is convenient to fill.
As shown in fig. 1, the outer wrapping restraining tube 1 comprises a first semicircular body 11 and a second semicircular body 12, wherein a fixing plate 13 is fixedly connected to both the first semicircular body 11 and the second semicircular body 12, and the fixing plate 13 on the first semicircular body 11 is connected with the fixing plate 13 on the second semicircular body 12 through a bolt, so that the inner core member can be conveniently taken out, and the outer wrapping restraining member can be reused.
The working process is as follows: the positioning restraining barrel 2 is arranged in the outer restraining barrel 1, then the stressed steel bar 3 is inserted into the through hole 17, and the cover body 15 is sleeved at two ends of the stressed steel bar 3 which extends out of the through hole 17. Then, one end cover body 15 is fixed with the outer-coated restraining cylinder 1, and concrete is filled in a gap between the positioning restraining cylinder 2 and the outer-coated restraining cylinder 1 to form a concrete layer 4. Then, another cover 15 is fixed to the wrapping restraining tube 1. And finally, the stressed steel bars 3 are connected with the connecting plate 22, so that the assembling and disassembling operation of the supporting member is convenient.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. An assembled buckling restrained brace member, characterized by: comprises an inner core component, an outer wrapping constraint component wrapping the inner core component and a connecting plate (22);
the inner core component comprises a positioning restraining barrel (2) and stressed steel bars (3), the positioning restraining barrel (2) is provided with a plurality of positioning holes (21) in a penetrating mode along the axis direction of the positioning restraining barrel, and the stressed steel bars (3) are inserted into the positioning holes (21);
the outer-wrapping restraining component comprises an outer-wrapping restraining barrel (1) and a cover body (15) which is covered with the end part of the outer-wrapping restraining barrel (1), and a through hole (17) for the stressed steel bar (3) to extend out is arranged on the surface of the cover body (15) in a penetrating way; a concrete layer (4) is filled between the outer-coated restraining cylinder (1) and the positioning restraining cylinder (2);
a plurality of first connecting holes (23) and a plurality of second connecting holes (24) are arranged in the connecting plate (22) in a penetrating mode, the end portion, protruding out of the through hole (17), of the stressed reinforcing steel bar (3) is connected with the first connecting holes (23), the second connecting holes (24) are connected with outer connecting pieces (31), and the outer connecting pieces (31) and the stressed reinforcing steel bar (3) are located on two sides of the connecting plate (22).
2. The fabricated buckling-restrained brace member as recited in claim 1, wherein: the positioning holes (21) are distributed into a plurality of positioning rings with the diameters increasing from inside to outside, and the positioning holes (21) in each positioning ring are uniformly arranged at intervals.
3. The fabricated buckling-restrained brace member as recited in claim 2, wherein: the first connecting hole (23) and the second connecting hole (24) are arranged in a crossed mode.
4. The fabricated buckling-restrained brace member as recited in claim 1, wherein: first fixed orifices (14) are worn to be equipped with to outsourcing restraint section of thick bamboo (1) tip side, and lid (15) side is worn to be equipped with first fixed orifices (14) complex second fixed orifices (16), and first fixed orifices (14), second fixed orifices (16) pass through bolt screw-thread fit fixed connection.
5. The fabricated buckling-restrained brace member as recited in claim 1, wherein: the outsourcing restraining barrel (1) comprises a first semicircular body (11) and a second semicircular body (12), wherein the first semicircular body (11) and the second semicircular body (12) are fixedly connected with a fixing plate (13), and the fixing plate (13) on the first semicircular body (11) is connected with the fixing plate (13) on the second semicircular body (12) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144702.1U CN210685044U (en) | 2019-07-19 | 2019-07-19 | Assembled buckling restrained brace component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144702.1U CN210685044U (en) | 2019-07-19 | 2019-07-19 | Assembled buckling restrained brace component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685044U true CN210685044U (en) | 2020-06-05 |
Family
ID=70883969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144702.1U Expired - Fee Related CN210685044U (en) | 2019-07-19 | 2019-07-19 | Assembled buckling restrained brace component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210685044U (en) |
-
2019
- 2019-07-19 CN CN201921144702.1U patent/CN210685044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210719 |