CN103437495B - Flexible rubber ring combinative structure connecting key - Google Patents
Flexible rubber ring combinative structure connecting key Download PDFInfo
- Publication number
- CN103437495B CN103437495B CN201310304628.6A CN201310304628A CN103437495B CN 103437495 B CN103437495 B CN 103437495B CN 201310304628 A CN201310304628 A CN 201310304628A CN 103437495 B CN103437495 B CN 103437495B
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- flexible rubber
- connecting key
- main part
- concrete
- 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.)
- Active
Links
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to the transition connecting apparatus between connecting key, disclose a kind of flexible rubber ring combinative structure connecting key, including Wavelike steel webplate (1), connect adnexa (2), concrete (3), connection main part (4), concrete (3) connects with being connected main part (4), connect main part (4) and be connected adnexa (2) welding, connect adnexa (2) to weld with Wavelike steel webplate (1), connect and be enclosed with flexible rubber ring (5) on main part (4).The present invention is by arranging flexible rubber ring at connecting key connecting portion, connecting key and concrete collaborative variation can be made, decrease concrete shrinkage stress redistribution, flexible rubber ring adds the telescopicing performance of connecting key, to adapt to the shrinkage and creep of concrete in combinative structure, avoid shrink cracks, improve the anti-fatigue performance of combinative structure.
Description
Technical field
The present invention relates to the transition connecting apparatus between connecting key, particularly relate to a kind of flexible rubber ring combination knot
Structure connecting key.
Background technology
At present, temperature-resistant in the case of, all there is shrinkage and creep in the concrete in combinative structure, peg etc. is even
Connect key to be welded on steel plate, when concrete shrinkage and creep, peg root is caused shear stress, and flat plate
Will not stretch, cause the stresses re-distribution of combinative structure, cause concrete to produce the bad phenomenon such as crack, affect group
Close structural strength and the service life of structure.
Summary of the invention
The concrete that the present invention is directed in prior art in combinative structure certainly exists shrinkage and creep, but connecting key exists
Can not strain during the shrinkage and creep of concrete, cause the shortcoming such as stresses re-distribution or distress in concrete, it is provided that
A kind of by arrange flexible rubber ring at connecting key connecting portion, connecting key and concrete collaborative variation, minimizing can be made
Concrete shrinkage stress redistribution, flexible rubber ring adds the telescopicing performance of connecting key, to adapt in combinative structure
The shrinkage and creep of concrete, it is to avoid shrink cracks, improves the flexible rubber ring group of the anti-fatigue performance of combinative structure
Close structure connecting key.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
Flexible rubber ring combinative structure connecting key, including Wavelike steel webplate, connects adnexa, concrete, connection master
Part, concrete connects with being connected main part, connects main part and is connected adnexa welding, connects adnexa and waveform steel abdomen
Plate welds, and connects and is enclosed with flexible rubber ring on main part.
As preferably, described connection main part is peg, and flexible rubber ring is wrapped in peg and the weldering being connected adnexa
Connect position.
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 described macromolecule chemical combination that elastic gum snare is vinyl, silica type or polyamine esters
Thing.
As preferably, described elastic gum snare is grown up in 5 millimeters, and set thickness is more than 0.5 millimeter.Peg is followed closely
I.e. end and middle part at cap, can cooperative transformation, if therefore the flexible space of root.
As preferably, described connection adnexa is flange plate.
As preferably, described flange plate is the unrestrained limit formula flange plate with wave limit, and wave limit formula flange plate is along long
The both sides of the edge in degree direction are waveform.
As preferably, described open pore steel plate is eversion type open pore steel plate, and eversion type open pore steel plate includes turning up
Otic placode, the otic placode that turns up be cut by sheet steel sections after turn up and formed, steel plate leaves and is formed after otic placode is routed up
Yu Kong, the otic placode that turns up is cast in concrete.
Due to the fact that and have employed above technical scheme there is significant technique effect: the present invention is by even
Connect bonded position and flexible rubber ring is set, connecting key and concrete collaborative variation can be made, decrease concrete shrinkage stress weight
Distribution, flexible rubber ring adds the telescopicing performance of connecting key, to adapt to the shrinkage and creep of concrete in combinative structure,
Avoid shrink cracks, improve the anti-fatigue performance of combinative structure.
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 the figures above, each number designation is referred to is as follows: wherein 1 Wavelike steel webplate, 2
Connect adnexa, 3 concrete, 4 connect main parts, 5 flexible rubber rings, 41 pegs, 42 open pore steel plates,
43 holes, 61 turn up otic placode, more than 62 holes, 63 through holes.
Detailed description of the invention
The present invention is described in further detail by 1 to Fig. 3 with embodiment below in conjunction with the accompanying drawings:
Embodiment 1
Flexible rubber ring combinative structure connecting key, as shown in Figure 1 to Figure 3, including Wavelike steel webplate 1, connect attached
Part 2, concrete 3, connection main part 4, concrete 3 connects with being connected main part 4, connects main part 4 and is connected
Adnexa 2 welds, and connects adnexa 2 and welds with Wavelike steel webplate 1, connects and is enclosed with flexible rubber ring 5 on main part 4.
Connect main part 4 be peg 41, flexible rubber ring 5 be wrapped in peg 41 be connected adnexa 2 welding position.
By arranging flexible rubber ring at peg 41 with being connected adnexa 2 welding position, connecting key and concrete collaborative variation can be made,
Decreasing concrete shrinkage stress redistribution, flexible rubber ring adds the telescopicing performance of connecting key, to adapt to combination knot
The shrinkage and creep of concrete in structure, it is to avoid shrink cracks, improves the anti-fatigue performance of combinative structure.Connect 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.
Elastic gum snare 5 is the macromolecular compound of vinyl, silica type or polyamine esters.Elastic gum snare 5
Use and have resilient vinyl, silica type or the macromolecular compound of polyamine esters, it is possible to effectively improve
The telescopicing performance of connecting portion, to adapt to the shrinkage and creep of concrete in combinative structure, it is to avoid shrink cracks,
Improve the anti-fatigue performance of combinative structure.
Flexible rubber ring 5 overlaps a length of 8 millimeters, and set thickness is 0.9 millimeter.I.e. end and middle part, energy at the peg head of a nail
Cooperative transformation, if therefore the flexible space of root.Flexible rubber ring 5 is taper, is socketed in peg root,
When the amount of contraction of concrete lags behind more than the collaborative amount of contraction of wave limit formula flange plate or the amount of contraction of concrete
During the collaborative amount of contraction of wave limit formula flange plate, reduce the root shearing force of peg, increase work during peg bending
Dynamic space, ensures the most again the switching performance of peg and concrete.
Connecting adnexa 2 is flange plate.Flange plate is the unrestrained limit formula flange plate with wave limit, wave limit formula flange plate
Both sides of the edge along its length are waveform.The wave height of wave limit formula flange plate both sides of the edge along its length
For less than 40 millimeters.The outermost end wave height of wave limit formula flange plate both sides of the edge along its length is 40 millimeters
Within, in the present embodiment, the wave height of wave limit formula flange plate both sides of the edge along its length is embodiment wave height
3.5mm。
Open pore steel plate 42 is eversion type open pore steel plate, and eversion type open pore steel plate includes the otic placode 61 that turns up, and turn up ear
Plate 61 be cut by sheet steel sections after turn up and formed, steel plate leaves the remaining hole 62 formed after otic placode is routed up, outward
Turn over otic placode 63 to be cast in concrete.Using the otic placode that directly turns up on steel plate, the hole reserved of turning up is as mixed
Coagulating soil and run through the through hole of reinforcing bar, the steel plate turned up is again as the baffle plate of opposing shearing, and whole connector is not
Use any welding and any auxiliary steel plate, there is extremely strong fatigue resistance, shear resistance and excellent economy
Property.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (6)
1. flexible rubber ring combinative structure connecting key, including Wavelike steel webplate (1), connects adnexa (2), concrete
(3), main part (4) is connected, it is characterised in that: concrete (3) connects with being connected main part (4),
Connect main part (4) and be connected adnexa (2) welding, connect adnexa (2) and Wavelike steel webplate (1)
Welding, connects and is enclosed with flexible rubber ring (5) on main part (4)；Described connection adnexa (2) is the edge of a wing
Plate；Described flange plate is the unrestrained limit formula flange plate with wave limit, wave limit formula flange plate along its length two
Lateral edges is waveform.
Flexible rubber ring combinative structure connecting key the most according to claim 1, it is characterised in that: described connection
Main part (4) is peg (41), and flexible rubber ring (5) is wrapped in peg (41) and is connected adnexa (2)
Welding position.
Flexible rubber ring combinative structure connecting key the most according to claim 1, it is characterised 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)
In.
Flexible rubber ring combinative structure connecting key the most according to claim 1, it is characterised in that: described elasticity
Cushion rubber (5) is the macromolecular compound of vinyl, silica type or polyamine esters.
Flexible rubber ring combinative structure connecting key the most according to claim 1, it is characterised in that: described elasticity
The length of cushion rubber (5) is more than 5 millimeters, and thickness is more than 0.5 millimeter.
Flexible rubber ring combinative structure connecting key the most according to claim 3, it is characterised in that: described perforate
Steel plate (42) is eversion type open pore steel plate, and eversion type open pore steel plate includes the otic placode (61) that turns up, and turn up otic placode
(61) be cut by sheet steel sections after turn up and formed, steel plate leaves the remaining hole (62) formed after otic placode is routed up,
The otic placode (63) that turns up 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 CN103437495A (en) | 2013-12-11 |
| CN103437495B true CN103437495B (en) | 2016-12-07 |
Family
ID=49691203
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103437495B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097363B (en) * | 2014-07-31 | 2016-06-22 | 江苏爵格工业设备有限公司 | A kind of antiknock PLASTIC LAMINATED 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103437495A (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203729202U (en) | Combined bridge deck | |
| CN204726956U (en) | A kind of tank container attaching parts and tank container | |
| CN103437495B (en) | Flexible rubber ring combinative structure connecting key | |
| CN106065563B (en) | A kind of embedded anti-shearing connection member and its forming method | |
| CN102996585B (en) | Embracing hoop applied transformer rack assembling method | |
| CN103437421B (en) | Wavy-edge flange plate combined-structure connecting key | |
| CN211714731U (en) | Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower | |
| CN201715925U (en) | Enhanced radiator core | |
| CN203452194U (en) | Elastic rubber ring connecting key for composite structure | |
| CN205296577U (en) | Strenghthened type arc girder steel | |
| CN208899341U (en) | A kind of light-duty anchor ear for cylinder pier Coping Construction | |
| CN210564899U (en) | Novel conversion of prestressing force steel concrete tower changeover portion device | |
| CN204947531U (en) | A kind of three become two connects gold utensil and uses the insulator string of this connection gold utensil | |
| CN102953557A (en) | Reinforcing method for lifting point of honeycomb type net shell | |
| CN209323342U (en) | A kind of New type corrugated steel web beam bridge Twin-PBL shear connector | |
| CN208266665U (en) | A kind of compound PBL shear connector suitable for corrugated steel web combination bridge | |
| CN103422619B (en) | Combining structure microwave shrinkage type connection structure and construction technology | |
| CN103498527B (en) | After Wavelike steel webplate, prestressed combined structure construction technology is shunk in weldering | |
| CN206723206U (en) | A kind of new anchor ear | |
| CN204267882U (en) | A kind of cable anchor ear | |
| CN206158303U (en) | Selfreparing assembled node connection structure that shears | |
| CN205688442U (en) | A kind of precast concrete channel plate pile head bracing means | |
| CN204738217U (en) | Bridge | |
| CN202499667U (en) | Connection structure for tower roof of tower crane and upper support saddle | |
| CN104455745B (en) | Electric cable hoop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311215 HANGZHOU, ZHEJIANG PROVINCE TO: 311200 HANGZHOU, ZHEJIANG PROVINCE |
|
| 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. |
|
| 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 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311200 HANGZHOU, ZHEJIANG PROVINCE TO: 314422 HANGZHOU, ZHEJIANG PROVINCE |
|
| 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 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |