CN103437495A - Elastic rubber ring combined structure connector - Google Patents
Elastic rubber ring combined structure connector Download PDFInfo
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- CN103437495A CN103437495A CN2013103046286A CN201310304628A CN103437495A CN 103437495 A CN103437495 A CN 103437495A CN 2013103046286 A CN2013103046286 A CN 2013103046286A CN 201310304628 A CN201310304628 A CN 201310304628A CN 103437495 A CN103437495 A CN 103437495A
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- rubber ring
- flexible rubber
- concrete
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- combining structure
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Abstract
The invention relates to a transition connecting device between connectors, and discloses an elastic rubber ring combined structure connector. The elastic rubber ring combined structure connector comprises a corrugated steel web (1), a connecting accessory (2), a concrete (3) and a connecting main part (4), the concrete (3) is connected with the connecting main part (4), the connecting main part (2) is welded to the connecting accessory (2), the connecting accessory (2) is welded to the corrugated steel web (1), and the connecting main part (4) is wrapped with elastic rubber rings (5). The arrangement of the elastic rubber rings at the connecting position of the connector realizes the cooperative change of the connector and the concrete and reduces the shrinkage stress heavy distribution of the concrete, and the elastic rubber rings increase the telescoping performance of the connector to be adapted to the shrinkage and creep of the concrete in the combined structure in order to avoid the shrinkage cracks of the concrete and improve the fatigue resistance of the combined structure.
Description
Technical field
The present invention relates to the transition connecting apparatus between connecting key, related in particular to a kind of flexible rubber ring combining structure connecting key.
Background technology
At present, in temperature-resistant situation, all there is shrinkage and creep in concrete in combining structure, the connecting keys such as peg are welded on steel plate, when concrete shrinkage and creep, the peg root are caused to shear stress, and flat plate can not stretch, cause the stresses re-distribution of combining structure, cause concrete to produce the bad phenomenon such as crack, affect structural strength and the application life of combining structure.
Summary of the invention
The present invention is directed to the concrete in combining structure in prior art and certainly exist shrinkage and creep, but connecting key can not strain in the shrinkage and creep process of concrete, cause the shortcomings such as stresses re-distribution or distress in concrete, provide a kind of by the connecting key connecting portion, flexible rubber ring being set, can make connecting key and concrete collaborative variation, having reduced the concrete shrinkage stress heavily distributes, flexible rubber ring has increased the telescopicing performance of connecting key, to adapt to the shrinkage and creep of concrete in combining structure, avoid shrink cracks, improve the flexible rubber ring combining structure connecting key of the anti-fatigue performance of combining structure.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Flexible rubber ring combining structure connecting key, comprise Wavelike steel webplate, coupling, concrete, connection main part, concrete be connected main part and connect, connect main part and weld with coupling, coupling and Wavelike steel webplate welding, connect on main part and be enclosed with flexible rubber ring.
As preferably, described connection main part is peg, and flexible rubber ring is wrapped in the welding position of peg and coupling.
As preferably, described connection main part is open pore steel plate, and flexible rubber ring is socketed in the hole of open pore steel plate.
As preferably, the macromolecular compound that described elastic gum snare is vinyl, silica type or polyamine esters.
As preferably, described elastic gum snare is grown up in 5 millimeters, and cover thickness is greater than 0.5 millimeter.Peg head of a nail place is end and middle part, and the energy cooperative transformation, therefore as long as the flexible space of root.
As preferably, described coupling is frange plate.
As preferably, described frange plate is with Lang limit, unrestrained limit formula frange plate, and formula frange plate both sides of the edge along its length, unrestrained limit are waveform.
As preferably, described open pore steel plate is the eversion type open pore steel plate, and the eversion type open pore steel plate comprises the otic placode that turns up, and the otic placode that turns up is to turn up and form after partly being cut by steel plate, leaves the remaining hole that otic placode is routed up rear formation on steel plate, and the otic placode that turns up is cast in concrete.
The present invention is owing to having adopted above technical scheme, have significant technique effect: the present invention is by arranging flexible rubber ring at the connecting key connecting portion, can make connecting key and concrete collaborative variation, having reduced the concrete shrinkage stress heavily distributes, flexible rubber ring has increased the telescopicing performance of connecting key, to adapt to the shrinkage and creep of concrete in combining structure, avoid shrink cracks, improve the anti-fatigue performance of combining structure.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of eversion type open pore steel plate.
The toponym that in above accompanying drawing, each number designation refers to is as follows: wherein 1-Wavelike steel webplate, 2-coupling, 3-concrete, 4-connection main part, 5-flexible rubber ring, 41-peg, 42-open pore steel plate, 43-hole, 61-otic placode that turns up, 62-remaining hole, 63-through hole.
The specific embodiment
Below in conjunction with accompanying drawing 1 to Fig. 3 and embodiment, the present invention is described in further detail:
Flexible rubber ring combining structure connecting key, as shown in Figure 1 to Figure 3, comprise Wavelike steel webplate 1, coupling 2, concrete 3, connect main part 4, concrete 3 be connected main part 4 and connect, connect main part 4 and coupling 2 welding, coupling 2 and Wavelike steel webplate 1 welding, connect on main part 4 and be enclosed with flexible rubber ring 5.
Connecting main part 4 is peg 41, and flexible rubber ring 5 is wrapped in the welding position of peg 41 and coupling 2.By in peg 41 and coupling 2 welding positions, flexible rubber ring being set, can make connecting key and concrete collaborative variation, having reduced the concrete shrinkage stress heavily distributes, flexible rubber ring has increased the telescopicing performance of connecting key, to adapt to the shrinkage and creep of concrete in combining structure, avoid shrink cracks, improve the anti-fatigue performance of combining structure.Connecting main part 4 is open pore steel plate 42, and flexible rubber ring 5 is socketed in the hole 43 of open pore steel plate 42.
The macromolecular compound that elastic gum snare 5 is vinyl, silica type or polyamine esters.Elastic gum snare 5 adopts the macromolecular compound with flexible vinyl, silica type or polyamine esters, can effectively improve the telescopicing performance of connecting portion, to adapt to the shrinkage and creep of concrete in combining structure, avoid shrink cracks, improve the anti-fatigue performance of combining structure.
Open pore steel plate 42 is the eversion type open pore steel plate, and the eversion type open pore steel plate comprises the otic placode 61 that turns up, and the otic placode 61 that turns up is to turn up and form after partly being cut by steel plate, leaves the remaining hole 62 that otic placode is routed up rear formation on steel plate, and the otic placode 63 that turns up is cast in concrete.Adopt the otic placode that directly turns up on steel plate, turn up the hole that reserves as concrete and run through the through hole of reinforcing bar, the steel plate turned up is again as the baffle plate of resisting shearing, whole connector does not adopt any welding and any auxiliary steel plate, has extremely strong fatigue resistance, shear resistance and good economy.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. flexible rubber ring combining structure connecting key, comprise Wavelike steel webplate (1), coupling (2), concrete (3), connect main part (4), it is characterized in that: concrete (3) be connected main part (4) and connect, connect main part (4) and coupling (2) welding, coupling (2) and Wavelike steel webplate (1) welding, connect on main part (4) and be enclosed with flexible rubber ring (5).
2. flexible rubber ring combining structure connecting key according to claim 1, it is characterized in that: described connection main part (4) is peg (41), flexible rubber ring (5) is wrapped in the welding position of peg (41) and coupling (2).
3. flexible rubber ring combining structure connecting key according to claim 1, it is characterized in that: described connection main part (4) is open pore steel plate (42), and flexible rubber ring (5) is socketed in the hole (43) of open pore steel plate (42).
4. flexible rubber ring combining structure connecting key according to claim 1, it is characterized in that: described elastic gum snare (5) is the macromolecular compound of vinyl, silica type or polyamine esters.
5. flexible rubber ring combining structure connecting key according to claim 1 is characterized in that: described flexible rubber ring (5) cover is grown up in 5 millimeters, and cover thickness is greater than 0.5 millimeter.
6. flexible rubber ring combining structure connecting key according to claim 1, it is characterized in that: described coupling (2) is frange plate.
7. flexible rubber ring combining structure connecting key according to claim 6 is characterized in that: described frange plate is for Lang limit, unrestrained limit formula frange plate, and formula frange plate both sides of the edge along its length, unrestrained limit are waveform.
8. flexible rubber ring combining structure connecting key according to claim 3, it is characterized in that: described open pore steel plate (42) is the eversion type open pore steel plate, the eversion type open pore steel plate comprises the otic placode that turns up (61), the otic placode (61) that turns up is to turn up and form after partly being cut by steel plate, leave otic placode on steel plate and rout up the remaining hole (62) of rear formation, the otic placode that turns up (63) is cast in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304628.6A CN103437495B (en) | 2013-07-18 | 2013-07-18 | Flexible rubber ring combinative structure connecting key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304628.6A CN103437495B (en) | 2013-07-18 | 2013-07-18 | Flexible rubber ring combinative structure connecting key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437495A true CN103437495A (en) | 2013-12-11 |
| CN103437495B CN103437495B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304628.6A Active CN103437495B (en) | 2013-07-18 | 2013-07-18 | Flexible rubber ring combinative structure connecting key |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097363A (en) * | 2014-07-31 | 2014-10-15 | 江苏爵格工业设备有限公司 | Novel antiknock fireproof plate and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374593Y (en) * | 1999-04-27 | 2000-04-19 | 陈成阳 | Concrete wall with steel net for steel frame building |
| JP2001342611A (en) * | 2000-06-02 | 2001-12-14 | Sumitomo Constr Co Ltd | Bridge girder |
| KR20030037259A (en) * | 2002-04-25 | 2003-05-12 | 박대열 | Prestressed wave form box girder |
| CN201095816Y (en) * | 2007-06-20 | 2008-08-06 | 万水 | Embedded anti-shearing connection member |
| CN201202083Y (en) * | 2008-05-30 | 2009-03-04 | 万水 | Flange type shearing resistant connecting piece |
| CN202324197U (en) * | 2011-11-29 | 2012-07-11 | 中铁二院工程集团有限责任公司 | Flexible stud shear connecting component for steel and concrete composite structure |
| CN102966181A (en) * | 2012-12-05 | 2013-03-13 | 同济大学 | Rigidity-heterosexual type combined shear connector |
-
2013
- 2013-07-18 CN CN201310304628.6A patent/CN103437495B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374593Y (en) * | 1999-04-27 | 2000-04-19 | 陈成阳 | Concrete wall with steel net for steel frame building |
| JP2001342611A (en) * | 2000-06-02 | 2001-12-14 | Sumitomo Constr Co Ltd | Bridge girder |
| KR20030037259A (en) * | 2002-04-25 | 2003-05-12 | 박대열 | Prestressed wave form box girder |
| CN201095816Y (en) * | 2007-06-20 | 2008-08-06 | 万水 | Embedded anti-shearing connection member |
| CN201202083Y (en) * | 2008-05-30 | 2009-03-04 | 万水 | Flange type shearing resistant connecting piece |
| CN202324197U (en) * | 2011-11-29 | 2012-07-11 | 中铁二院工程集团有限责任公司 | Flexible stud shear connecting component for steel and concrete composite structure |
| CN102966181A (en) * | 2012-12-05 | 2013-03-13 | 同济大学 | Rigidity-heterosexual type combined shear connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097363A (en) * | 2014-07-31 | 2014-10-15 | 江苏爵格工业设备有限公司 | Novel antiknock fireproof plate and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103437495B (en) | 2016-12-07 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU FENGSHI COLOR PLATE CO., LTD. Free format text: FORMER OWNER: HANGZHOU BOSHU CIVIL ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20141113 |
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Free format text: CORRECT: ADDRESS; FROM: 311215 HANGZHOU, ZHEJIANG PROVINCE TO: 311200 HANGZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141113 Address after: 311200 Nanyang Economic Development Zone, Xiaoshan District, Zhejiang, Hangzhou Applicant after: Hangzhou Feng Shi color steel Co., Ltd Address before: Hangzhou City, Zhejiang province 311215 Xiaoshan economic and Technological Development Zone, North Building 2 room 1711 Ning'an Applicant before: Hangzhou Boshu Civil Engineering Technology Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG CTB CORRUGATED STEEL WEB CO., LTD. Free format text: FORMER OWNER: HANGZHOU FENGSHI COLOR PLATE CO., LTD. Effective date: 20150227 |
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Free format text: CORRECT: ADDRESS; FROM: 311200 HANGZHOU, ZHEJIANG PROVINCE TO: 314422 HANGZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150227 Address after: 314422, No. 168-2, village, town, Hangzhou, Xiaoshan District, Zhejiang Applicant after: Zhejiang CTB Corrugated Steel Web Co., Ltd. Address before: 311200 Nanyang Economic Development Zone, Xiaoshan District, Zhejiang, Hangzhou Applicant before: Hangzhou Feng Shi color steel Co., Ltd |
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