CN110029727A - A kind of assembling type node of combination shock resistant damping - Google Patents
A kind of assembling type node of combination shock resistant damping Download PDFInfo
- Publication number
- CN110029727A CN110029727A CN201910323715.3A CN201910323715A CN110029727A CN 110029727 A CN110029727 A CN 110029727A CN 201910323715 A CN201910323715 A CN 201910323715A CN 110029727 A CN110029727 A CN 110029727A
- Authority
- CN
- China
- Prior art keywords
- node
- support
- assembling type
- shock resistant
- resistant damping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/025—Structures with concrete columns
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of assembling type nodes of combination shock resistant damping, including node and support, the support is located in the cavity in node center, the upper and lower ends of support are respectively fixed with steel plate, and it is fixed by the upper and lower surface of steel plate and node, circumferential groove is provided on the central horizontal face of the node, the circumferential groove is along the circumferentially distributed of node, when assembly, circumferential groove can make to pass through cable wire on corresponding beam, the upper and lower surface of the node is respectively equipped with a rectangular notch, the node all around respectively opens up a rectangular prefabricated interface, the rectangular prefabricated interface is identical as the size of direction notch, prefabricated beam column for connection universal standard.The present invention in node by increasing high-damping isolation rubber support, node and support are combined as a whole, abnormal disturbances caused by the disasters such as earthquake or emergency event can be cut down among node, to successively cut down influence caused by earthquake, reach stronger reliable protection against and mitigation of earthquake disasters effect.
Description
Technical field
The present invention relates to a kind of assembling type node more particularly to a kind of assembling type nodes of combination shock resistant damping.
Background technique
Since the intensive appearance of assembled architecture planning in 2015, assembled architecture industry is integrally constantly improve.Currently, dress
It has been widely used in each technical field with formula node, and with standardization, mass, building product are prefabricated, scene
The characteristics of operation is fast, energy conservation and environmental protection is widely accepted.Applying for related assembling type node is particularly important in assembled architecture,
There is also some problems in practical set at present, such as: assembling speed is still relatively slow, compared with cast-in-place mode, copes with earthquake
Etc. emergency cases dynamic loading response it is unstable situations such as.
Summary of the invention
Goal of the invention: it is an object of the present invention to provide a kind of assembling type nodes of combination shock resistant damping, can be by calamities such as earthquakes
Abnormal disturbances caused by harmful or emergency event are cut down among node, so that influence caused by earthquake successively be cut down, are reached
Stronger reliable protection against and mitigation of earthquake disasters effect.
Technical solution: the present invention includes node and support, and the support is located in the cavity in node center, support it is upper
Lower both ends are respectively fixed with steel plate, and are fixed by the upper and lower surface of steel plate and node, open on the central horizontal face of the node
There is a circumferential groove, the circumferential groove is along the circumferentially distributed of node, and when assembly, circumferential groove can make to pass through cable wire on corresponding beam.
The upper and lower surface of the node is respectively equipped with a rectangular notch, the prefabricated beam column for connection universal standard.
It is equipped with reinforcing rib between the rectangular notch and the upper and lower surface of node, for reinforcing, so as to mention significantly
The intensity of rectangular notch is risen, and offsets the stress and moment of flexure of all directions.
The node all around respectively opens up a rectangular prefabricated interface, the prefabricated beam column for connection universal standard.
The rectangular prefabricated interface is identical as the size of direction notch, so that same prefabricated beam column is in assembly
May be implemented it is general, and do not have to be distinguish.
The diameter of the node lower surface is greater than the diameter of upper surface, for bearing gravity brought by precast beam and other
Stress brought by power.
The support uses high-damping isolation rubber material, can will be abnormal caused by the disasters such as earthquake or emergency event
Disturbance is cut down among node, so that influence caused by earthquake successively be cut down, reaches stronger reliable protection against and mitigation of earthquake disasters
Effect.
The support is connected by screw bolts with node.
The utility model has the advantages that the invention has the advantages that
(1) by increasing high-damping isolation rubber support in node, node and support are combined as a whole, it can be by ground
Abnormal disturbances caused by the disasters such as shake or emergency event are cut down among node, so that influence caused by earthquake successively be cut
Subtract, reaches stronger reliable protection against and mitigation of earthquake disasters effect；
(2) in view of the Dock With Precision Position hardly possible that assembled architecture occurs in the actual construction process, docking is time-consuming longer, and
Engage the problems such as insufficient, not in place, the present invention has opened up an annular circumference slot at the central horizontal face of node, for
When concrete prefabricated beam column cooperates, prefabricated beam column is passed through with cable wire, will then be tensed in the circumferential groove in cable wire nesting to node,
And precast beam is drawn with this and is goed deep into notch, and reaches expected assembly depth, to realize the function of fast and accurate auxiliary positioning
Energy；
(3) rectangular prefabricated interface of the invention and direction notch are the identical square structure of size, so that equally
Assembly of the prefabricated beam column in the present invention may be implemented general, and do not have to be distinguish；
(4) diameter of node lower surface is greater than the diameter of upper surface, uses the structure of " up-small and down-big ", it is contemplated that node
It is influenced by self gravity, the endurance of lower part is higher than part, for bearing gravity brought by precast beam
With stress brought by other power.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is sectional view of the present invention along central horizontal face；
Fig. 6 is exploded view of the invention；
Fig. 7 is oblique two surveys sectional view of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figures 1 to 7, the present invention includes rectangular notch 1, reinforcing rib 2, rectangular prefabricated interface 3, circumferential groove 4, node
Lower surface 5, node upper surface 6, bolt 7 and support 8.As shown in fig. 7, being equipped with support 8, support 8 in the cavity entreated in node
For cylindrical structure, and high-damping isolation rubber material is used, will can be disturbed extremely caused by the disasters such as earthquake or emergency event
It moves and cuts down among node, so that influence caused by earthquake successively be cut down, reach stronger reliable protection against and mitigation of earthquake disasters effect
Fruit, the upper and lower surface of support 8 are respectively fixed with circular steel plate, and the diameter of circular steel plate is slightly larger than the diameter of support 8, in circular steel
90 ° are spaced on plate to open there are four prefabricated bolt hole, on node lower surface 5 and node upper surface 6 it is corresponding open there are four
Prefabricated bolt hole, and four pieces of bolts 7 are respectively adopted and are connected as one node and support 8.
As shown in Figure 1, node have specific mechanical structure, the central location of upper and lower surface be respectively fixed with one it is rectangular
Notch 1 is respectively and fixedly provided with a triangle reinforcing rib 2, reinforcing rib 2 between the four edges of rectangular notch 1 and the upper and lower surface of node
Positioned at the central location of rectangular 1 four edges of notch, for reinforcing, so as to greatly promote the intensity of rectangular notch 1, and support
The stress and moment of flexure for all directions that disappear.To effectively increase node strength.Node all around respectively open up one it is rectangular prefabricated
Interface 3, as shown in Fig. 2, being used for the prefabricated beam column of connection universal standard, rectangular prefabricated interface 3 and rectangular notch 1 are size phase
With square structure and do not have to be subject to area so that same assembly of the prefabricated beam column in the present invention may be implemented general
Point.
It is cast iron quality outside node, as shown in Fig. 2, the diameter of node lower surface 5 is greater than the diameter of node upper surface 6,
Using the structure of " up-small and down-big ", it is contemplated that node is influenced by self gravity, and the endurance of lower part is higher than top
Point, for bearing stress brought by gravity brought by precast beam and other power.
The Dock With Precision Position that the present invention occurs in actual work progress in view of assembled architecture is difficult, when docking it is time-consuming compared with
The problems such as long, and engagement is insufficient not in place, a loop circumferential groove 4 has been opened up at the central horizontal face of node, has been used for
Auxiliary positioning, as shown in Figure 1, circumferential groove 4 is worn when for cooperating with concrete prefabricated column with cable wire along the circumferentially distributed of node
Prefabricated post is crossed, is then tightened on set to node, to realize the function of fast and accurate auxiliary positioning.Made using cable traction
Node can be assembled quickly with prefabricated post and is integrated, and ensure that the position of assembly is abundant.
As shown in figure 5, the appearance profile that node extends along the section shape of central plane for a hexagon, it can be effective
Stress of the receiving from all directions, the cavity between hexagonal structure and node surrounding thin-walled also makes on least materials
The intensity for obtaining material reaches maximum.The stability that hexagon is utilized offsets the stress of all directions, empties in the symmetrical structure
Chamber reduces materials, reduces cost for mitigating weight.
Claims (8)
1. a kind of assembling type node of combination shock resistant damping, including node, which is characterized in that further include support (8), the branch
Seat (8) is located in the cavity in node center, and the upper and lower ends of support (8) are respectively fixed with steel plate, and passes through steel plate and node
Upper and lower surface is fixed, and is provided on the central horizontal face of the node circumferential groove (4), circumferential direction of the circumferential groove (4) along node
Distribution, when assembly, circumferential groove (4) can make to pass through cable wire on corresponding beam.
2. a kind of assembling type node of combination shock resistant damping according to claim 1, which is characterized in that the node it is upper
Lower surface is respectively equipped with a rectangular notch (1).
3. a kind of assembling type node of combination shock resistant damping according to claim 2, which is characterized in that the rectangular notch
(1) reinforcing rib (2) are equipped between the upper and lower surface of node.
4. a kind of assembling type node of combination shock resistant damping according to claim 1, which is characterized in that before the node
Left and right respectively opens up a rectangular prefabricated interface (3) afterwards.
5. a kind of assembling type node of combination shock resistant damping according to claim 4, which is characterized in that described is rectangular pre-
Interface (3) processed is identical as the size of direction notch (1).
6. a kind of assembling type node of combination shock resistant damping according to claim 1, which is characterized in that the node following table
The diameter in face (5) is greater than the diameter of node upper surface (6).
7. a kind of assembling type node of combination shock resistant damping according to claim 1, which is characterized in that the support
(8) high-damping isolation rubber material is used.
8. a kind of assembling type node of combination shock resistant damping according to claim 1, which is characterized in that the support
(8) it is connect with node using bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323715.3A CN110029727A (en) | 2019-04-22 | 2019-04-22 | A kind of assembling type node of combination shock resistant damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323715.3A CN110029727A (en) | 2019-04-22 | 2019-04-22 | A kind of assembling type node of combination shock resistant damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029727A true CN110029727A (en) | 2019-07-19 |
Family
ID=67239502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323715.3A Pending CN110029727A (en) | 2019-04-22 | 2019-04-22 | A kind of assembling type node of combination shock resistant damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670722A (en) * | 2019-10-15 | 2020-01-10 | 广州瀚阳工程咨询有限公司 | Implementation method of beam-column connecting node of fabricated building |
| CN114108813A (en) * | 2021-11-10 | 2022-03-01 | 河北工业大学 | Assembled steel connector beam column and column foundation splicing structure |
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|---|---|---|---|---|
| CN206707374U (en) * | 2017-05-11 | 2017-12-05 | 上海市建设工程监理咨询有限公司 | The damping device of roofing node |
| CN206815543U (en) * | 2017-03-31 | 2017-12-29 | 中民筑友科技投资有限公司 | A kind of assembling frame bean column node |
| CN107893481A (en) * | 2017-12-21 | 2018-04-10 | 青岛理工大学 | Full-assembly steel frame structure system with recovery function |
| CN108571070A (en) * | 2018-05-24 | 2018-09-25 | 福建工程学院 | A kind of Prefabricated concrete-filled steel tube ring beam connection structure and construction method |
| CN108930333A (en) * | 2018-08-10 | 2018-12-04 | 张文英 | A kind of steel structure node locking structure |
| CN109296102A (en) * | 2018-11-12 | 2019-02-01 | 哈尔滨工业大学（深圳） | A kind of shear connector Damper Braces can be realized Stiffness Deterioration and energy consumption |
| CN208518075U (en) * | 2017-11-28 | 2019-02-19 | 东南大学 | A kind of energy consumption sleeve of prestressing force assembling type node |
| CN208533714U (en) * | 2018-07-27 | 2019-02-22 | 中铁建设集团有限公司 | Discontinuous Section Column switching node |
-
2019
- 2019-04-22 CN CN201910323715.3A patent/CN110029727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206815543U (en) * | 2017-03-31 | 2017-12-29 | 中民筑友科技投资有限公司 | A kind of assembling frame bean column node |
| CN206707374U (en) * | 2017-05-11 | 2017-12-05 | 上海市建设工程监理咨询有限公司 | The damping device of roofing node |
| CN208518075U (en) * | 2017-11-28 | 2019-02-19 | 东南大学 | A kind of energy consumption sleeve of prestressing force assembling type node |
| CN107893481A (en) * | 2017-12-21 | 2018-04-10 | 青岛理工大学 | Full-assembly steel frame structure system with recovery function |
| CN108571070A (en) * | 2018-05-24 | 2018-09-25 | 福建工程学院 | A kind of Prefabricated concrete-filled steel tube ring beam connection structure and construction method |
| CN208533714U (en) * | 2018-07-27 | 2019-02-22 | 中铁建设集团有限公司 | Discontinuous Section Column switching node |
| CN108930333A (en) * | 2018-08-10 | 2018-12-04 | 张文英 | A kind of steel structure node locking structure |
| CN109296102A (en) * | 2018-11-12 | 2019-02-01 | 哈尔滨工业大学（深圳） | A kind of shear connector Damper Braces can be realized Stiffness Deterioration and energy consumption |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670722A (en) * | 2019-10-15 | 2020-01-10 | 广州瀚阳工程咨询有限公司 | Implementation method of beam-column connecting node of fabricated building |
| CN114108813A (en) * | 2021-11-10 | 2022-03-01 | 河北工业大学 | Assembled steel connector beam column and column foundation splicing structure |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190719 |