CN214006081U - Node connection structure of energy dissipation mechanism - Google Patents
Node connection structure of energy dissipation mechanism Download PDFInfo
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- CN214006081U CN214006081U CN202022346725.XU CN202022346725U CN214006081U CN 214006081 U CN214006081 U CN 214006081U CN 202022346725 U CN202022346725 U CN 202022346725U CN 214006081 U CN214006081 U CN 214006081U
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- energy dissipation
- dissipation mechanism
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Abstract
The utility model belongs to the technical field of engineering structure, a node connection structure of energy dissipation mechanism is provided, including energy dissipation mechanism and structural component, energy dissipation mechanism includes the attenuator and constitutes with the supporter that the attenuator links to each other, the attenuator passes through the supporter with structural component links to each other and forms the anchor node, the anchor node is including burying anchor plate in the structural component, the welding has linear arrangement's billet that shears on the anchor plate, the welding has linear arrangement's the toggle that shears on the billet that shears. Compared with the prior art, the utility model has the advantages of: the shear resistance and tensile strength of the connecting joint are obviously improved, the defects of poor stress performance, high steel consumption, complex construction and the like of the connecting form of the energy dissipation mechanism and the main structure in the prior art are overcome, and the high-performance connection with reasonable stress, convenient construction, standardized production and the like is realized by adopting reasonable design and arrangement.
Description
Technical Field
The utility model belongs to the technical field of the engineering structure, concretely relates to node connection structure of energy dissipation mechanism.
Background
At present, geological slabs and shells around the world are in an active state, China is disastrous in recent earthquake disasters, and the building structure is concerned more and more in the earthquake. In order to improve the earthquake-resistant performance of a building structure, the newly released 'Chinese earthquake motion parameter plot' GB18306-2015 properly improves the overall earthquake-resistant fortification requirement of China, highlights the collapse-resistant standard of house buildings and the like, cancels the area without fortification and provides scientific basis for comprehensively improving the earthquake-resistant fortification capability of China in a new period. In order to better adapt to the development needs of the economic society of China at present, meet the requirements of structural seismic fortification and control the manufacturing cost, the energy dissipation and shock absorption system is popularized and used at present. The connection of the energy dissipation mechanism and the main structure is directly related to the working performance of the energy dissipation device, and the common connection form of the energy dissipation mechanism and the main structure mainly comprises the following steps: firstly, anchoring by opposite pulling or anchor bars, wherein the anchor bars are main stress parts in the connection mode, more anchor bars are needed in large tonnage, the occupied area is larger, the connection mode has good tensile performance, but poor shearing resistance and is inconvenient to construct; secondly, the whole plates are connected through the studs, and the connection mode is poor in anchoring performance and inconvenient to construct.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to provide an energy dissipation mechanism's nodal connection structure to prior art's current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the node connecting structure of the energy dissipation mechanism comprises the energy dissipation mechanism and a structural member, wherein the energy dissipation mechanism comprises a damper and a supporting body connected with the damper, the damper is connected with the structural member through the supporting body to form an anchoring node, the anchoring node comprises an anchor plate embedded in the structural member, shear-resistant steel bars in linear arrangement are welded on the anchor plate, and shear-resistant studs in linear arrangement are welded on the shear-resistant steel bars.
In the node connection structure of the energy dissipation mechanism, the anchor plate is welded with the anchoring steel plate
In the above node connection structure of the energy dissipation mechanism, the anchor plate is welded with the longitudinal stiffening rib.
In the node connection structure of the energy dissipation mechanism, the anchor plate is welded with the anchor bars.
Compared with the prior art, the utility model has the advantages of: the anchor node connecting the energy dissipation mechanism and the main structure is set to be the anchor plate embedded in the structural member, the shear-resistant steel bars in linear arrangement are welded on the anchor plate, and the shear-resistant studs in linear arrangement are welded on the shear-resistant steel bars, so that the shear-resistant tensile property of the connecting node is remarkably improved, the defects that the connecting form of the energy dissipation mechanism and the main structure in the prior art is poor in stress performance, much steel is consumed, the construction is complex and the like are overcome, and the high-performance connection with reasonable stress, convenient construction, standardized production and the like is realized by adopting reasonable design and arrangement.
Drawings
Fig. 1 is a schematic structural diagram of an anchor node according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken at B-B of FIG. 1;
FIG. 4 is a schematic structural diagram of a second embodiment of the anchor node of FIG. 1;
FIG. 5 is a schematic overall structure diagram according to the first embodiment;
fig. 6 is a schematic structural view of an anchor node according to a second embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view taken at C-C of FIG. 6;
fig. 8 is a schematic cross-sectional view at D-D in fig. 6.
In the drawings, 1-structural member; 11-frame beam; 12-frame posts; 2-an energy dissipation mechanism; 21-a damper; 22-a support; 3-anchoring the node; 31-an anchor plate; 32-a shear steel bar; 33-shear studs; 34-longitudinal stiffeners; 35-anchoring a steel plate; 36-anchor bars.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The first embodiment is as follows:
as shown in fig. 1-5, the utility model relates to an energy dissipation mechanism's nodal connection structure, including a structural component 1, this structural component 1 comprises frame roof beam 11 and the frame post 12 of vertical setting that the level set up, be equipped with energy dissipation mechanism 2 in the structural component 1, energy dissipation mechanism 2 includes attenuator 21 and the supporter 22 that links to each other with attenuator 21 constitutes, attenuator 21 sets up at frame roof beam 12 lower extreme, attenuator 21 lower extreme one side links to each other with frame roof beam 11 through supporter 22 and forms anchor node 3, attenuator 21 lower extreme opposite side links to each other with frame post 12 through supporter 22 and forms anchor node 3, anchor node 3 is including the anchor slab 31 of burying in frame roof beam 11 or frame post 12, the welding has linear arrangement's billet 32 that shears on the anchor slab 31.
The anchor plate 31 is embedded in the frame beam 11 or the frame column 12, the size of the anchor plate 31 is determined according to the matching of the stress and the size of the frame beam 11 or the frame column 12, and the shape of the anchor plate 31 is matched according to the shape of the frame beam 11 or the frame column 12. The two ends of the shear steel bars 32 are respectively welded with the anchor plates 31, the size of the welding feet is determined according to stress, the shear steel bars 32 bear tensile force and shear force in the using process, standardized processing can be adopted, and the number, size and distance of the shear steel bars 32 are determined according to the stress. The utility model discloses a set up energy dissipation mechanism and structural component's to drawing formula nodal connection, the structure is more stable, showing the tensile strength that shears that has promoted connected node, and the billet 32 that shears of welding on anchor slab 31 bears pulling force and shear force in the use, it is poor with structural component's connected form atress performance to have overcome prior art, steel consumes many, shortcomings such as construction complicacy adopt reasonable design and arrangement, realized that the atress is reasonable, convenient construction, high performance such as standardized production is connected. The opposite pull type node connection of the energy dissipation mechanism and the structural element in the embodiment is suitable for structural elements of a frame type and small-sized structural elements.
The shear steel bars 32 have shear pegs 33 welded thereto in a linear arrangement.
The shear-resistant steel bars 32 are welded with the shear-resistant studs 33, the shear-resistant studs 33 bear shearing force, the shear-resistant tensile capacity of the shear-resistant steel bars 32 is further improved, and the number and the spacing of the shear-resistant studs 33 can be determined according to the stress in the using process.
Welding longitudinal stiffeners 34 to the anchor plate 31 further improves the shear resistance of the anchor steel plates 35 or the shear steel bars 32.
The anchor plate 31 is welded with an anchor steel plate 35.
As another excellent solution, the shear-resistant steel bar 32 welded to the anchor plate 31 is changed to a whole anchor steel plate 35 welded to the anchor plate 31, so that the shear-resistant and tensile-resistant capabilities of the joint can be greatly improved.
Example two:
as shown in fig. 6-8, the utility model relates to an energy dissipation mechanism's nodal connection structure, including a structural component 1 and the energy dissipation mechanism 2 of setting on structural component 1, energy dissipation mechanism 2 includes including attenuator 21 and the supporter 22 that links to each other with attenuator 21 constitutes, and attenuator 21 directly links to each other with structural component 1 through supporter 22 and forms anchor node 3, and anchor node 3 includes the anchor slab 31 of burying in structural component 1, and the welding has linear arrangement's shear billet 32 on the anchor slab 31, and the welding has linear arrangement's shear bolt nail 33 on the shear billet 32. In order to further improve the tensile property of the node, the anchor bars 36 are welded on the anchor plates 31, and the anchor bars 36 are welded with the anchor plates 31 and placed in the structural member to form a tensile system.
The utility model discloses an energy dissipation mechanism adopts the nodal connection of single anchor formula with structural component, be applicable to the great scene of structural component, the adoption welds billet 32 that shears on anchor slab 31, shear peg 33, anchor bar 36 etc, bear pulling force and shear force in the use, make connected node's structure more stable, the tensile strength that shears that has showing and promoting connected node, it is poor with structural component's connected form atress performance to have overcome among the prior art energy dissipation mechanism, steel consumes manyly, shortcoming such as construction complicacy, adopt reasonable design and arrangement, it is reasonable to have realized the atress, convenient construction, high performance connection such as standardized production.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (4)
1. The node connecting structure of the energy dissipation mechanism is characterized by comprising the energy dissipation mechanism and a structural member, wherein the energy dissipation mechanism comprises a damper and a supporting body connected with the damper, the damper is connected with the structural member through the supporting body to form an anchoring node, the anchoring node comprises an anchor plate embedded in the structural member, shear-resistant steel bars in linear arrangement are welded on the anchor plate, and shear-resistant studs in linear arrangement are welded on the shear-resistant steel bars.
2. The node connection structure of an energy dissipation mechanism as claimed in claim 1, wherein an anchor steel plate is welded to the anchor plate.
3. A node connection according to claim 1, wherein longitudinal stiffening ribs are welded to the anchor plate.
4. The node connecting structure of an energy dissipating mechanism according to claim 1, wherein anchor bars are welded to the anchor plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346725.XU CN214006081U (en) | 2020-10-20 | 2020-10-20 | Node connection structure of energy dissipation mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346725.XU CN214006081U (en) | 2020-10-20 | 2020-10-20 | Node connection structure of energy dissipation mechanism |
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| CN214006081U true CN214006081U (en) | 2021-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922427A (en) * | 2022-05-09 | 2022-08-19 | 中国建筑第二工程局有限公司 | TLD (laminated fiber reinforced plastic) grout column structure and integrated construction method for firmly connecting TLD grout column structure with main body structure |
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2020
- 2020-10-20 CN CN202022346725.XU patent/CN214006081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922427A (en) * | 2022-05-09 | 2022-08-19 | 中国建筑第二工程局有限公司 | TLD (laminated fiber reinforced plastic) grout column structure and integrated construction method for firmly connecting TLD grout column structure with main body structure |
| CN114922427B (en) * | 2022-05-09 | 2023-12-15 | 中国建筑第二工程局有限公司 | TLD oar column structure and integrated construction method for firm connection between TLD oar column structure and main body structure |
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