CN206279620U - Reinforced concrete sway post and basic attachment structure - Google Patents
Reinforced concrete sway post and basic attachment structure Download PDFInfo
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- CN206279620U CN206279620U CN201621391182.0U CN201621391182U CN206279620U CN 206279620 U CN206279620 U CN 206279620U CN 201621391182 U CN201621391182 U CN 201621391182U CN 206279620 U CN206279620 U CN 206279620U
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- steel plate
- reinforced concrete
- attachment structure
- spring
- reinforced
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Abstract
The utility model discloses the attachment structure of a kind of reinforced concrete sway post and basis, including reinforced concrete foundation, armored concrete pier and reinforced column, pre-buried first steel plate in armored concrete column bottom, pre-buried second steel plate in armored concrete pier top, first steel plate bottom surface is provided with floor of putting more energy into, put more energy into and Horizontal limiting spring is provided between floor and the second steel plate, screw rod is embedded with reinforced concrete foundation, the part above the first steel plate is located on each screw rod and is respectively provided with a nut, a top steel plate is respectively fixed with each nut bottom surface, each top steel plate is respectively arranged below a uprighting spring, each uprighting spring upper end is individually fixed on the top steel plate below corresponding nut, each uprighting spring lower end is welded on the first steel plate.The utility model reinforced concrete sway post and basic attachment structure, simple structure, with low cost, easy construction are facilitated with more preferable runback bit function, and later maintenance and reinforcing, are repaired conveniently after shake.
Description
Technical field
The utility model is related to a kind of civil engineering anti-seismic structure, more particularly to a kind of reinforced concrete sway post and base
The attachment structure of plinth.
Background technology
Traditional antidetonation theory carrys out the antidetonation energy of enhancing structure generally by the rigidity, intensity and the ductility that increase structure
Power, but damage serious after this way normally results in structure shake, repair difficult.In recent years, swinging structure system is due to its energy
Damaged after enough shakes for significantly mitigating structure, as one of important research direction in earthquake engineering field.There is swing column at present
System, wave wall system, swinging structure and various ways of realization such as be combined with energy-consuming shock absorber.
So-called swing column system, can be just to loosen the constraint between frame column and basis, in water for frame structure
In the presence of flat tilting moment, it is allowed to produce certain lifting at superstructure and basic interface, when severe earthquake action is experienced,
Lifting has resulted in the Integral rocking of superstructure repeatedly between superstructure and basic interface, and anti-as main deformation
Should, so as to avoid structure from occurring, local deformation is excessive to cause structure total Collapse.In addition, swing column system also has runback potential energy
Power：Its self-resetting capability is typically realized by prestressing technique means, on the one hand enhances structure and waved in seismic process instead
The controllability answered, on the other hand shortens the post earthquake recovery cycle, reduces economic loss.
There is problems with current swing column system：First, the runback bit function of current swing column mainly by prestressing force without
Bond steel strand wires provide, not only constructional difficulties, and construction quality it is difficult to ensure that；2nd, reliability is lacked between swing column and basis
Connection, it is impossible to ensure the lateral rigidity of swing column, so as to influence normally to use；3rd, repair more difficult after shaking..
Utility model content
The purpose of this utility model is to provide the attachment structure of a kind of reinforced concrete sway post and basis, above-mentioned to solve
The problem that prior art is present, its simple structure, with low cost, easy construction, with more preferable runback bit function, and later stage
Safeguard and reinforce facility, repair convenient after shake.
To achieve the above object, the utility model provides following scheme：A kind of reinforced concrete sway post and basis
Attachment structure, including reinforced concrete foundation, armored concrete pier and reinforced column, the reinforced concrete foundation with
Armored concrete pier is integrated, and the reinforced column is arranged on the armored concrete pier, the reinforced concrete
Pre-buried first steel plate in earth pillar bottom, pre-buried second steel plate in the armored concrete pier top, sets on the first steel plate bottom surface
Put more energy into floor, the floor of putting more energy into is positioned at the periphery of second steel plate, and floor and second steel plate of putting more energy into
Between leave spacing, several Horizontal limiting springs are provided with the spacing, the Horizontal limiting spring one end is fixed on institute
State on the second steel plate, the other end be fixed on it is described put more energy on floor, it is mutual to be embedded with several on the reinforced concrete foundation
Parallel screw rod, is provided with several through holes on first steel plate, the upper end of each screw rod be each passed through one it is described logical
Hole, is located at the part above first steel plate and is respectively provided with a nut, on each nut bottom surface respectively on each screw rod
A top steel plate is fixed with, a uprighting spring is cased with each screw rod respectively below the top steel plate, it is each described vertical
Spring upper end is individually fixed on the top steel plate below the corresponding nut, and each uprighting spring lower end is welded in
On first steel plate.
The attachment structure on the utility model reinforced concrete sway post and basis, wherein, first steel plate and the second steel
Cushion is provided between plate, the cushion is fixed on second steel plate.
The attachment structure on the utility model reinforced concrete sway post and basis, wherein, it is the Horizontal limiting spring, vertical
Spring is spiral spring or disk spring.
The attachment structure on the utility model reinforced concrete sway post and basis, wherein, it is the Horizontal limiting spring, vertical
Spring is made by carbon steel or steel alloy.
The utility model reinforced concrete sway post and basic attachment structure, wherein, the steel alloy is shape memory
Alloy.
The utility model reinforced concrete sway post and basic attachment structure, wherein, the armored concrete column bottom
And the armored concrete pier top portion is cased with steel tank jacket cylinder respectively.
The utility model reinforced concrete sway post and basic attachment structure, wherein, it is pre- in the reinforced column
The vertical muscle of stress is first configured with, the vertical muscle bottom welding of the stress is on first steel plate.
The utility model achieves following technique effect relative to prior art：Due to the first steel plate bottom of the present utility model
The floor of putting more energy into face is positioned at the second steel plate periphery, and putting more energy into several Horizontal limiting bullets of be provided between floor and the second steel plate
Spring, is embedded with screw rod on reinforced concrete foundation, a uprighting spring is equipped with each screw rod, therefore send out in wind load or small shake
When raw, Horizontal limiting spring plays a role, to ensure the lateral rigidity of agent structure；When middle shake or big shake occur, reinforcing bar
Concrete column one end is liftable, structure is integrally waved, and excessive so as to prevent structure partial from deforming, now uprighting spring is opened
Beginning plays a role, side uprighting spring tension, and opposite side uprighting spring is pressurized, and earthquake terminates rear reinforced column in vertical bullet
The state before deformation is automatically restored under the restoring force effect of spring；The utility model reinforced concrete sway post and basic connection
The complicated prestressing technique that structure will be previously used for runback bit function replaces with simple horizontal spring, uprighting spring to undertake,
Not only simple structure, with low cost, easy construction, and facilitated with more preferable runback bit function, later maintenance and reinforcing, shake
It is convenient to repair afterwards.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the main view cross section structure diagram of the utility model reinforced concrete sway post and the attachment structure on basis；
Fig. 2 is the top view of the utility model reinforced concrete sway post and the attachment structure on basis；
Fig. 3 is that the utility model reinforced concrete sway post is cutd open with the main view of the attachment structure another kind structure type on basis
Depending on structural representation.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
As shown in Figure 1, 2, a kind of reinforced concrete sway post of the utility model and basic attachment structure, including reinforcing bar are mixed
Solidifying earth foundation 11, armored concrete pier 12 and reinforced column 13, reinforced concrete foundation 11 and armored concrete pier
12 are poured and are integrated, and reinforced column 13 is arranged on armored concrete pier 12, the bottom of reinforced column 13 pre-buried
One steel plate 14, pre-buried second steel plate 15 in the top of armored concrete pier 12, the bottom surface of the first steel plate 14 is provided with floor 141 of putting more energy into,
Floor 141 of putting more energy into is located at the periphery of the second steel plate 15, and between the flange plate outer surface of the steel plate 15 of floor 141 and second of putting more energy into
Spacing is left, several Horizontal limiting springs 16 are provided with spacing, the one end of Horizontal limiting spring 16 is fixedly welded on the second steel
On plate 15, the other end be fixedly welded on and put more energy on floor 141, be embedded with what several were parallel to each other on reinforced concrete foundation 11
Screw rod 17, is provided with several through holes on the first steel plate 14, the upper end of each screw rod 17 is each passed through a through hole, on each screw rod 17
Part positioned at the top of the first steel plate 14 is respectively provided with a nut 18, is respectively welded on the bottom surface of each nut 18 and is fixed with a upper steel
Plate 20, is cased with a uprighting spring 19 respectively below each top steel plate 20 on each screw rod 17, the upper end of each uprighting spring 19 is welded respectively
Connect on the top steel plate 20 being fixed on below corresponding nut, the lower end of each uprighting spring 19 is welded on the first steel plate 14.
As shown in figure 1, being provided with cushion 21 between the first steel plate 14 and the second steel plate 15, cushion 21 uses elastomeric material
It is made, cushion 21 links together with the vulcanization of the second steel plate 15；Horizontal limiting spring 16, uprighting spring 19 can use spiral
Formula spring or disk spring, and Horizontal limiting spring 16, uprighting spring 19 be made by carbon steel or steel alloy, and steel alloy is
Marmem.
Be provided with the vertical muscle 131 of stress in reinforced column 13 in advance, the vertical bottom welding of muscle 131 of stress is in the first steel plate 14
On.
As shown in figure 3, the bottom of reinforced column 13 and the top of armored concrete pier 12 are cased with steel tank jacket respectively
Cylinder 22,23, the concrete crushing strength at enhancing contact compression.
Apply specific case in the utility model to be set forth principle of the present utility model and implementation method, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (7)
1. a kind of reinforced concrete sway post and basic attachment structure, including reinforced concrete foundation (11), armored concrete
Pier (12) and reinforced column (13), the reinforced concrete foundation (11) are integrated with armored concrete pier (12),
The reinforced column (13) is arranged on the armored concrete pier (12), it is characterised in that：The armored concrete
Pre-buried first steel plate (14) in post (13) bottom, pre-buried second steel plate (15) in the armored concrete pier (12) top, described the
One steel plate (14) bottom surface is provided with floor of putting more energy into (141), and the floor of putting more energy into (141) is positioned at the outer of second steel plate (15)
Enclose, and spacing is left between the floor of putting more energy into (141) and second steel plate (15), several are provided with the spacing
Horizontal limiting spring (16), described Horizontal limiting spring (16) one end is fixed on second steel plate (15), the other end is fixed
In on the floor of putting more energy into (141), being embedded with several screw rods (17) being parallel to each other on the reinforced concrete foundation (11),
Several through holes are provided with first steel plate (14), the upper end of each screw rod (17) is each passed through a through hole,
The part above first steel plate (14) is located on each screw rod (17) and is respectively provided with a nut (18), each nut
(18) a top steel plate (20) is respectively fixed with bottom surface, on each screw rod (17) in the top steel plate (20) lower section respectively
A uprighting spring (19) is cased with, each uprighting spring (19) upper end is individually fixed in the top below the corresponding nut
On steel plate (20), each uprighting spring (19) lower end is welded on first steel plate (14).
2. reinforced concrete sway post according to claim 1 with basis attachment structure, it is characterised in that：Described first
Cushion (21) is provided between steel plate (14) and the second steel plate (15), the cushion (21) is fixed on second steel plate (15)
On.
3. reinforced concrete sway post according to claim 1 with basis attachment structure, it is characterised in that：The level
Limit spring (16), uprighting spring (19) are spiral spring or disk spring.
4. reinforced concrete sway post according to claim 1 with basis attachment structure, it is characterised in that：The level
Limit spring (16), uprighting spring (19) are made by carbon steel or steel alloy.
5. reinforced concrete sway post according to claim 4 with basis attachment structure, it is characterised in that：The alloy
Steel is marmem.
6. reinforced concrete sway post according to claim 1 with basis attachment structure, it is characterised in that：The reinforcing bar
Concrete column (13) bottom and the armored concrete pier (12) top are cased with steel tank jacket cylinder (22,23) respectively.
7. reinforced concrete sway post according to claim 1 with basis attachment structure, it is characterised in that：The reinforcing bar
Be provided with the vertical muscle (131) of stress in concrete column (13) in advance, the stress indulges muscle (131) bottom welding in first steel plate
(14) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391182.0U CN206279620U (en) | 2016-12-19 | 2016-12-19 | Reinforced concrete sway post and basic attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391182.0U CN206279620U (en) | 2016-12-19 | 2016-12-19 | Reinforced concrete sway post and basic attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279620U true CN206279620U (en) | 2017-06-27 |
Family
ID=59074112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621391182.0U Withdrawn - After Issue CN206279620U (en) | 2016-12-19 | 2016-12-19 | Reinforced concrete sway post and basic attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638946A (en) * | 2016-12-19 | 2017-05-10 | 海南大学 | Connecting structure of reinforced concrete swinging column and reinforced concrete foundation |
| CN107435455A (en) * | 2017-08-23 | 2017-12-05 | 陈云 | Self-resetting steel frame |
-
2016
- 2016-12-19 CN CN201621391182.0U patent/CN206279620U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638946A (en) * | 2016-12-19 | 2017-05-10 | 海南大学 | Connecting structure of reinforced concrete swinging column and reinforced concrete foundation |
| CN107435455A (en) * | 2017-08-23 | 2017-12-05 | 陈云 | Self-resetting steel frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Tao Inventor after: Chen Yun Inventor before: Chen Yun Inventor before: Liu Tao |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170627 Effective date of abandoning: 20220517 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170627 Effective date of abandoning: 20220517 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |