CN205024965U - Hollow rubber concrete column - Google Patents
Hollow rubber concrete column Download PDFInfo
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- CN205024965U CN205024965U CN201520672217.7U CN201520672217U CN205024965U CN 205024965 U CN205024965 U CN 205024965U CN 201520672217 U CN201520672217 U CN 201520672217U CN 205024965 U CN205024965 U CN 205024965U
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Abstract
The utility model discloses a hollow rubber concrete column, including outer tube, interior sleeve pipe and packing layer, the outward appearance ways is arranged endotheca outside of tubes side and outer tube inner wall and endotheca outside of tubes wall in and is passed through the connecting piece and be connected and fix, the packing layer is packed between outer tube and interior sleeve pipe, and the inside hollow steel core concrete column of packing the rubber concrete of ring not only bears the weight of the dynamic height, and the dead weight is light, in addition the utility model discloses a hollow structure, the cost is practiced thrift greatly to reducible concrete quantity, accords with the sustainable development principle. Simultaneously, will discard during rubber uses ring steel pipe concrete, dual steel pipe can provide two -way lock ring power for the rubber concrete for rubber obtains very big improvement with the not good problem of cement slurry compatibility.
Description
Technical field
The utility model relates to a kind of steel core concrete column for field of civil engineering, is specifically related to a kind of hollow rubber concrete column.
Background technology
The concrete filled steel tube (ConcreteFilledSteelTube is abbreviated as CFST) of one of steel-concrete combined structure, is filling concrete and making in steel pipe, and bears the building unit of Compression.It has that bearing capacity is high, anti-seismic performance good, saving steel and the outstanding advantages such as construction is simple and direct, in high-rise (Super High) building, Urban Bridge, longspan structure, obtain increasingly extensive application.According to the difference of section form, concrete filled steel tube can be divided into, side, concrete-filled rectangular steel tube and polygon steel pipe concrete etc.
Concrete filled steel tube is due to the mutual contribution of steel pipe and core concrete, cooperative compensating, co-operation, give full play to strong point each other, thus make it have very high bearing capacity, be much higher than steel pipe and the independent bearing capacity sum of core concrete of composition concrete filled steel tube.Therefore in Practical Project, encased structures can reduce pillar sectional dimension, alleviates deadweight, is conducive to structural seismic and expands usage space and the area of building, alleviating the load that ground bears, corresponding reduction foundation cost; When core concrete adopts high-strength concrete, not only bearing capacity improves greatly, and effectively can overcome the fragility of high-strength concrete, and effect is more obvious.
A kind of steel pipe inner wall arranges a kind of concrete column mentioned in the hollow steel pipe concrete column (application number 201420561116.8) of rubber bound layer, rubber bound layer is provided with between the inwall of its steel pipe and concrete, concrete is watered by centrifugal process and outpours a hollow cavity, its production method is complicated, it is higher that the inner wall layer of steel pipe is provided with itself cost of manufacture of rubber bound layer, and the price of finished product rubber is also more expensive, manage because its internal-internal lacks in one in addition, during centrifugal casting, concrete cannot carry out two-way constraint preferably, adds trouble to manufacture.
Utility model content
(1) technical problem that will solve
In order to overcome prior art deficiency, a kind of low cost of manufacture is now proposed, easy construction, simple and practical hollow rubber concrete column.
(2) technical scheme
Of the present utility modelly to be achieved through the following technical solutions: the utility model proposes a kind of hollow rubber concrete column, comprise outer tube, inner sleeve and packing layer, described outer tube is placed on outside inner sleeve and outer sleeve inner wall and inner sleeve outer wall are connected and fixed by connector, described packing layer is filled between outer tube and inner sleeve, and described packing layer is that rubber mixes with concrete and forms.
Improve as one, described outer tube is the one in box section, rectangular tube or round tube three.
As further improvement, described outer tube is the one in box section, rectangular tube or round tube three.
As further improvement, described connector is the one in both lock bolt or welded plate.
As further improvement, described outer tube and inner sleeve concentric.
As further improvement, outside the two ends up and down of described outer tube, be connected with a flanged plate respectively.
(3) beneficial effect
The utility model, relative to prior art, has following beneficial effect:
A kind of hollow rubber concrete column that the utility model is mentioned, not only bearing capacity is high, from heavy and light for the concrete hollow steel pipe concrete column of the inner filled rubber of annulus, and the utility model is hollow-core construction, can concrete amount be reduced, greatly cost-saving, meet continuable development principle.Meanwhile, be applied to by waste rubber in annulus concrete filled steel tube, dual steel pipe can be rubber concrete and provides two-way clamping force, and rubber and the bad problem of cement slurry compatibility are improved greatly.The utility model is applicable to high level and large-span space structure, has energy-conserving and environment-protective, and from heavy and light, section selection is flexible, the features such as fatigue resistance is strong.
Accompanying drawing explanation
Fig. 1 is that the utility model longitudinally partly cuts open schematic diagram.
Fig. 2 is A-A line of vision figure in Fig. 1.
1-outer tube; 2-inner sleeve; 3-packing layer; 4-connector; 5-flanged plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of hollow rubber concrete column as shown in Figure 1 to Figure 2, comprise outer tube 1, inner sleeve 2 and packing layer 3, described outer tube 1 is placed on outside inner sleeve 2 and outer tube 1 inwall and inner sleeve 2 outer wall are connected and fixed by connector 4, described packing layer 3 is filled between outer tube 1 and inner sleeve 2, and described packing layer 3 is that rubber mixes with concrete and forms.
Wherein, described outer tube 1 is the one in box section, rectangular tube or round tube three; Described outer tube 1 is the one in box section, rectangular tube or round tube three; Described connector 4 is the one in both lock bolt or welded plate; Described outer tube 1 and inner sleeve 2 concentric; A flanged plate 5 is connected with respectively outside the two ends up and down of described outer tube 1.
A kind of hollow rubber concrete column that above specific embodiment is mentioned, connector 4 is mainly used in fixed jacket pipe 1 and inner sleeve 2, position both it is fixed and makes both with one heart, connector 4 connected mode can be adopt welded plate welding or bolt-locking, during concrete enforcement, first outer tube 1 is connected with inner sleeve 2 and is made into Double-sleeve shape, flanged plate 5 can assist it to be mounted on centrifuge, centrifugal process is adopted to build packing layer 3, packing layer 3 is mixtures of waste rubber and liquid concrete, also prefabrication can be adopted, without the need to poured in place concrete, build when hollow concrete and be transported to in-site installation after maintenance.Under the restriction of dual steel pipe, concrete is the pucker & bloat that exists in sclerosis and strength developing process, all within tolerance range, can not produce excessive impact to it.
In addition, after packing layer 3 has been filled, whole hollow rubber concrete column has given the effect of packing layer 3 axial compression from upper and lower both sides, and outer tube 1 and the packing layer 3 of inner sleeve 2 to its inside provide dual ring to effect of contraction, can avoid causing unstability.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (6)
1. a hollow rubber concrete column, comprise outer tube (1), inner sleeve (2) and packing layer (3), it is characterized in that: described outer tube (1) is placed on inner sleeve (2) outside and outer tube (1) inwall and inner sleeve (2) outer wall are connected and fixed by connector (4), described packing layer (3) is filled between outer tube (1) and inner sleeve (2), and described packing layer (3) forms for rubber mixes with concrete.
2. a kind of hollow rubber concrete column according to claim 1, is characterized in that: described outer tube (1) is box section, one in rectangular tube or round tube three.
3. a kind of hollow rubber concrete column according to claim 1, is characterized in that: described outer tube (1) is box section, one in rectangular tube or round tube three.
4. a kind of hollow rubber concrete column according to claim 1, is characterized in that: described connector (4) is the one in both lock bolt or welded plate.
5. a kind of hollow rubber concrete column according to claim 1,2 or 3, is characterized in that: described outer tube (1) and inner sleeve (2) are with one heart.
6. a kind of hollow rubber concrete column according to claim 1, is characterized in that: be connected with a flanged plate (5) outside the two ends up and down of described outer tube (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672217.7U CN205024965U (en) | 2015-09-01 | 2015-09-01 | Hollow rubber concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672217.7U CN205024965U (en) | 2015-09-01 | 2015-09-01 | Hollow rubber concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024965U true CN205024965U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672217.7U Expired - Fee Related CN205024965U (en) | 2015-09-01 | 2015-09-01 | Hollow rubber concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024965U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916752A (en) * | 2017-12-26 | 2018-04-17 | 临沂大学 | A kind of steel tube confinement support concrete column for building and preparation method thereof |
| CN108218327A (en) * | 2018-04-11 | 2018-06-29 | 佛山科学技术学院 | A kind of rubber concrete pipe |
| CN108360748A (en) * | 2018-01-18 | 2018-08-03 | 湖北工程学院 | A kind of composite steel tube UHPC damping stubs |
| WO2018152956A1 (en) * | 2017-02-23 | 2018-08-30 | 青岛理工大学 | Assembled-type round steel pipe casing fiber-reinforced concrete column connecting node and mounting method |
| CN110410091A (en) * | 2019-07-29 | 2019-11-05 | 东北大学 | A kind of New pipe curtain structure being laid with underground utilities and its construction method |
| CN113668695A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete node of wrapped composite winding pipe and preparation method thereof |
| CN113665196A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete member with wrapped composite winding pipe and preparation method thereof |
| CN116005885A (en) * | 2022-12-08 | 2023-04-25 | 广州大学 | Hollow sandwich high-strength steel pipe constraint high-strength rubber concrete composite column |
| CN116241016A (en) * | 2022-12-08 | 2023-06-09 | 广州大学 | FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combined column and preparation method thereof |
-
2015
- 2015-09-01 CN CN201520672217.7U patent/CN205024965U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152956A1 (en) * | 2017-02-23 | 2018-08-30 | 青岛理工大学 | Assembled-type round steel pipe casing fiber-reinforced concrete column connecting node and mounting method |
| US10851537B2 (en) | 2017-02-23 | 2020-12-01 | Chunwei Zhang | Assemblable structural column joint connection using fiber-reinforced concrete filled round double steel tubes and mounting method thereof |
| CN107916752A (en) * | 2017-12-26 | 2018-04-17 | 临沂大学 | A kind of steel tube confinement support concrete column for building and preparation method thereof |
| CN107916752B (en) * | 2017-12-26 | 2023-10-27 | 临沂大学 | Steel pipe constraint support concrete column for building and preparation method thereof |
| CN108360748A (en) * | 2018-01-18 | 2018-08-03 | 湖北工程学院 | A kind of composite steel tube UHPC damping stubs |
| CN108218327A (en) * | 2018-04-11 | 2018-06-29 | 佛山科学技术学院 | A kind of rubber concrete pipe |
| CN110410091A (en) * | 2019-07-29 | 2019-11-05 | 东北大学 | A kind of New pipe curtain structure being laid with underground utilities and its construction method |
| CN113668695A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete node of wrapped composite winding pipe and preparation method thereof |
| CN113665196A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete member with wrapped composite winding pipe and preparation method thereof |
| CN116005885A (en) * | 2022-12-08 | 2023-04-25 | 广州大学 | Hollow sandwich high-strength steel pipe constraint high-strength rubber concrete composite column |
| CN116241016A (en) * | 2022-12-08 | 2023-06-09 | 广州大学 | FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combined column and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |