CN201406638Y - Glide type cast-in-situ concrete girder outer mold structure - Google Patents
Glide type cast-in-situ concrete girder outer mold structure Download PDFInfo
- Publication number
- CN201406638Y CN201406638Y CN2009200997490U CN200920099749U CN201406638Y CN 201406638 Y CN201406638 Y CN 201406638Y CN 2009200997490 U CN2009200997490 U CN 2009200997490U CN 200920099749 U CN200920099749 U CN 200920099749U CN 201406638 Y CN201406638 Y CN 201406638Y
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- cast
- outer mold
- lattice girder
- girder
- truss
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Abstract
The utility model provides a glide type cast-in-situ concrete girder outer mold structure which comprises an outer mold plate consisting of a top plate and side plates, and a lattice girder supportingoutside the mold board, wherein movable wheels are arranged at the bottom of the lattice girder; the top plate is composed of an inclined section connected with the side plates and a planar section hinged with the inclined section; the lattice girder is hinged and provided with a planar section supporting rod and a locking lever; and the lattice girder is also provided with an outer mold board pushing jack. The glide type cast-in-situ concrete girder outer mold structure changes the traditional integral lattice girder into separated lattice girder; a longitudinal track is prearranged at the bottom part of the lattice girder of the mold board, thus leading the lattice girder to be capable of first moving transversely to separate from the concrete surface and then gliding longitudinally, greatly improving the maneuverability and operability of the assembly and disassembly of the cast-in-situ girder outer mold board, not only showing the advantage of longitudinal turning of a large-sizemobile mold base, but also maintaining the inherent maneuverability and operability of a large-size assembled mold board.
Description
(1) technical field
The utility model relates to a kind of construction equipment, the modular shuttering element of a kind of concreting specifically.
(2) background technology
Along with the development of modern city, elevated bridge has obtained widespread usage in urban construction.Also more crypto set is staggered for more and more diversified, the diversification that also becomes of the form of elevated bridge, the layout of elevated bridge.These variations have caused certain degree of difficulty all for the construction of cast-in-place elevated bridge.And the dismounting of the large-scale template of cast-in-place elevated bridge restricts the critical process of construction speed, template turnover, cost control especially.
The cast outer mold structure of existing cast-in-situ concrete beam, make the dismounting of cast-in-situ concrete beam external mold to adopt the beam body concrete build finish after, respectively beam portion external mold is carried out laterally moving the job practices of removing in beam body both sides.This has not only caused the dismounting construction of cast-in-situ concrete beam external mold very to bother, and has increased difficulty of construction, has prolonged construction period.And arrange that the horizontal spacing between intensive, the Liang Yuliang is too small when overhead girder, or have under the situation of obstruction in beam body both sides, crane can't make the dismounting of template become comparatively thorny thing in the lifting in place of beam body both sides.
(3) summary of the invention
Removing conveniently after providing a kind of beam body concrete to build finishes is provided the purpose of this utility model, can improve the sliding cast-in-situ concrete beam cast outer mold structure of efficiency of construction.
The purpose of this utility model is achieved in that
It comprises the exterior sheathing be made up of top board and side plate, is supported on the outer sub-truss of template, be provided with mobile wheel in the bottom of sub-truss, described top board is formed by the tilting section that is connected with side plate with the hinged planar section of tilting section, hinged planar section support bar and the securing rod of being equipped with also is provided with exterior sheathing pushing tow jack on the sub-truss on the sub-truss.
The utility model can also comprise:
1, the locking mechanism that cooperatively interacts is arranged between sub-truss and the planar section.
2, the locking mechanism that cooperatively interacts is arranged between sub-truss and the securing rod.
The utility model provides a kind of cast-in-situ concrete beam external mold sliding technology, by exterior sheathing, sub-truss are transformed, changes traditional integral type sub-truss, becomes split type sub-truss; At the default long rails in the bottom of template sub-truss, make the template sub-truss have first direction across bridge and move the disengaging concrete surface in addition, vertical then bridge is to the ability of slippage.When the cast-in-place beam exterior sheathing of dismantling concrete, make cast-in-situ concrete beam exterior sheathing block-by-block straight skidding to the beam-ends position, be unified in beam-ends and carry out formwork hoisting.
Adopt cast-in-situ concrete beam external mold sliding technology of the present utility model can effectively solve the dismounting problem of template.
Advantage of the present utility model is mainly reflected in:
1, the operating principle of cast-in-situ concrete beam external mold sub-truss remains unchanged.
2, compare with the cast-in-place beam external mold of tradition sub-truss, increased the mobility of cast-in-place beam external mold, improved the operability that cast-in-place beam external mold is removed.
3, solved traditional cast-in-place beam external mold at beam and the beam horizontal spacing is too small or the beam side has obstruction, laterally the problem of dismounting difficulty.
4, under good construction organization, the default straight skidding track in template sub-truss bottom can be extended to contiguous next and stride beam portion construction location, make cast-in-place beam outboard template directly be located in next and stride the beam portion scope of operation by slippage.Save the lifting operation in the template circular flow, improved template week transfer efficient greatly; Both accelerate construction speed, reduced construction cost again.
The application of cast-in-situ concrete beam external mold sliding technology has improved mobility and operability that cast-in-place beam exterior sheathing peace is torn open greatly; Both embody the vertically superiority of turnover of large-scale mobile formwork, kept intrinsic mobility of large-scale assembled formwork and operability again.
Along with China's rapid economic development, the planning of urban traffic is extremely urgent with transformation.Greatly develop in China under the policy of infrastructure, the application of viaduct will be more and more universal, also will develop towards the direction of variation, diversification.Under such major premise, cast-in-situ concrete beam external mold sliding technology has obtained the ample scope for abilities, in cast-in-place beam construction from now on good development space and prospect will be arranged.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model.
(5) specific embodiment
In conjunction with the accompanying drawings, the composition of sliding cast-in-situ concrete beam cast outer mold structure of the present utility model comprises the exterior sheathing be made up of top board and side plate 1, is supported on the outer sub-truss 2 of template, be provided with mobile wheel 3 in the bottom of sub-truss, top board is formed by the tilting section 4 that is connected with side plate with the hinged planar section 5 of tilting section, hinged planar section support bar 6 and the securing rod 7 of being equipped with also is provided with exterior sheathing pushing tow jack 8 on the sub-truss on the sub-truss.The locking mechanism that cooperatively interacts is arranged between sub-truss and the planar section.The locking mechanism that cooperatively interacts is arranged between sub-truss and the securing rod.
Claims (3)
1, a kind of sliding cast-in-situ concrete beam cast outer mold structure, it comprises the exterior sheathing be made up of top board and side plate, is supported on the outer sub-truss of template, it is characterized in that: be provided with in the bottom of sub-truss and move wheel, described top board is formed by the tilting section that is connected with side plate with the hinged planar section of tilting section, hinged planar section support bar and the securing rod of being equipped with also is provided with exterior sheathing pushing tow jack on the sub-truss on the sub-truss.
2, sliding cast-in-situ concrete beam cast outer mold structure according to claim 1 is characterized in that: the locking mechanism that cooperatively interacts is arranged between sub-truss and the planar section.
3, sliding cast-in-situ concrete beam cast outer mold structure according to claim 1 and 2 is characterized in that: the locking mechanism that cooperatively interacts is arranged between sub-truss and the securing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200997490U CN201406638Y (en) | 2009-05-04 | 2009-05-04 | Glide type cast-in-situ concrete girder outer mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200997490U CN201406638Y (en) | 2009-05-04 | 2009-05-04 | Glide type cast-in-situ concrete girder outer mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406638Y true CN201406638Y (en) | 2010-02-17 |
Family
ID=41677569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200997490U Expired - Fee Related CN201406638Y (en) | 2009-05-04 | 2009-05-04 | Glide type cast-in-situ concrete girder outer mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406638Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN101864836A (en) * | 2010-06-11 | 2010-10-20 | 中国二十二冶集团有限公司 | Construction method for supporting template at construction joint of frame structure |
| CN102001131A (en) * | 2010-09-17 | 2011-04-06 | 梁铭康 | Bridge girder body auxiliary production equipment and bridge girder body production system |
| CN102198695A (en) * | 2011-04-19 | 2011-09-28 | 中铁二十四局集团有限公司 | Longitudinal moving method for outside die of box girder outer film |
| CN102505635A (en) * | 2011-10-18 | 2012-06-20 | 中铁大桥局股份有限公司 | Cast-in-situ formwork for bridge construction |
| CN102953338A (en) * | 2012-11-20 | 2013-03-06 | 山东省路桥集团有限公司 | Open and close control system for mould |
| CN103419279A (en) * | 2013-07-30 | 2013-12-04 | 中铁四局集团有限公司 | T-beam formwork integral dismantling and longitudinal sliding construction method |
| CN104727548A (en) * | 2015-02-11 | 2015-06-24 | 河北建设集团安装工程有限公司 | Fast assembling and disassembling device for wall internal corner die plate |
| CN105568858A (en) * | 2015-12-26 | 2016-05-11 | 黑龙江省龙建路桥第三工程有限公司 | Auxiliary vibrating device and vibrating method for large-volume box girder web template |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN105856392A (en) * | 2016-04-18 | 2016-08-17 | 中铁七局集团郑州工程有限公司 | Outer template opening and closing method of U-shaped beam of urban rail |
| CN107116674A (en) * | 2017-06-30 | 2017-09-01 | 中交第航务工程局有限公司 | A kind of jack form removal method of T-shaped beam monoblock type template |
| CN107268448A (en) * | 2017-07-28 | 2017-10-20 | 中铁十局集团第四工程有限公司 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
| CN107829374A (en) * | 2017-12-13 | 2018-03-23 | 中国铁建大桥工程局集团有限公司 | Highway prestress concrete box girder mobile formwork and construction method of encorbelmenting |
| CN110306432A (en) * | 2019-04-11 | 2019-10-08 | 中铁六局集团天津铁路建设有限公司 | Removable lateral form bracing system and construction method when adjacent bridge construction |
| CN111926711A (en) * | 2020-08-12 | 2020-11-13 | 宁波交通工程建设集团有限公司 | Quick assembly disassembly's T type roof beam template |
-
2009
- 2009-05-04 CN CN2009200997490U patent/CN201406638Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN101864836A (en) * | 2010-06-11 | 2010-10-20 | 中国二十二冶集团有限公司 | Construction method for supporting template at construction joint of frame structure |
| CN101864836B (en) * | 2010-06-11 | 2011-08-03 | 中国二十二冶集团有限公司 | Construction method for supporting template at construction joint of frame structure |
| CN102001131A (en) * | 2010-09-17 | 2011-04-06 | 梁铭康 | Bridge girder body auxiliary production equipment and bridge girder body production system |
| CN102198695A (en) * | 2011-04-19 | 2011-09-28 | 中铁二十四局集团有限公司 | Longitudinal moving method for outside die of box girder outer film |
| CN102198695B (en) * | 2011-04-19 | 2012-11-14 | 中铁二十四局集团有限公司 | Longitudinal moving method for outside die of box girder outer film |
| CN102505635A (en) * | 2011-10-18 | 2012-06-20 | 中铁大桥局股份有限公司 | Cast-in-situ formwork for bridge construction |
| CN102505635B (en) * | 2011-10-18 | 2014-01-15 | 中铁大桥局股份有限公司 | Cast-in-situ formwork for bridge construction |
| CN102953338A (en) * | 2012-11-20 | 2013-03-06 | 山东省路桥集团有限公司 | Open and close control system for mould |
| CN103419279A (en) * | 2013-07-30 | 2013-12-04 | 中铁四局集团有限公司 | T-beam formwork integral dismantling and longitudinal sliding construction method |
| CN104727548A (en) * | 2015-02-11 | 2015-06-24 | 河北建设集团安装工程有限公司 | Fast assembling and disassembling device for wall internal corner die plate |
| CN105568858A (en) * | 2015-12-26 | 2016-05-11 | 黑龙江省龙建路桥第三工程有限公司 | Auxiliary vibrating device and vibrating method for large-volume box girder web template |
| CN105856392A (en) * | 2016-04-18 | 2016-08-17 | 中铁七局集团郑州工程有限公司 | Outer template opening and closing method of U-shaped beam of urban rail |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN107116674A (en) * | 2017-06-30 | 2017-09-01 | 中交第航务工程局有限公司 | A kind of jack form removal method of T-shaped beam monoblock type template |
| CN107268448A (en) * | 2017-07-28 | 2017-10-20 | 中铁十局集团第四工程有限公司 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
| CN107829374A (en) * | 2017-12-13 | 2018-03-23 | 中国铁建大桥工程局集团有限公司 | Highway prestress concrete box girder mobile formwork and construction method of encorbelmenting |
| CN107829374B (en) * | 2017-12-13 | 2023-06-09 | 中国铁建大桥工程局集团有限公司 | Movable formwork for highway prestressed concrete box girder and cantilever construction method |
| CN110306432A (en) * | 2019-04-11 | 2019-10-08 | 中铁六局集团天津铁路建设有限公司 | Removable lateral form bracing system and construction method when adjacent bridge construction |
| CN111926711A (en) * | 2020-08-12 | 2020-11-13 | 宁波交通工程建设集团有限公司 | Quick assembly disassembly's T type roof beam template |
| CN111926711B (en) * | 2020-08-12 | 2021-07-27 | 宁波交通工程建设集团有限公司 | Quick assembly disassembly's T type roof beam template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 22TH BUREAU GROUP CO., LTD. Free format text: FORMER OWNER: THE NO.6 ENGINEERING CO., LTD. OF CHINA RAILWAY 22TH BUREAU GROUP Effective date: 20100805 Owner name: THE NO.6 ENGINEERING CO., LTD. OF CHINA RAILWAY 22 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150001 NO.128, XIAJIASHU STREET, NANGANG DISTRICT, HARBIN CITY, HEILONGJIANG PROVINCE TO: 100043 NO.35, SHIJINGSHAN ROAD, SHIJINGSHAN DISTRICT, BEIJING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100805 Address after: 100043 No. 35, Shijingshan Road, Beijing, Shijingshan District Co-patentee after: CR22BG No.6 Engineering Co., Ltd. Patentee after: China Railway 22nd Construction Bureau Co., Ltd. Address before: 150001, Heilongjiang, Nangang Province, Harbin District, 128 trees Street Patentee before: CR22BG No.6 Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170504 |