CN201665819U - Detachable modularization temporary support used for installing steel box girder road surface - Google Patents
Detachable modularization temporary support used for installing steel box girder road surface Download PDFInfo
- Publication number
- CN201665819U CN201665819U CN2010201361428U CN201020136142U CN201665819U CN 201665819 U CN201665819 U CN 201665819U CN 2010201361428 U CN2010201361428 U CN 2010201361428U CN 201020136142 U CN201020136142 U CN 201020136142U CN 201665819 U CN201665819 U CN 201665819U
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- road surface
- crossbeam
- temporary support
- base plate
- case beam
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Abstract
The utility model relates to the field of engineering machinery, in particular to a detachable modularization temporary support used for installing a steel box girder road surface. The detachable modularization temporary support is formed by connecting more than one temporary support nodes, wherein each temporary support node comprises a standard bracket, an adjusting frame, a bottom fixing frame, a cross beam and a support; the standard bracket and the adjusting frame are the lattice form truss structures; the bottom of the standard bracket is connected with the bottom fixing frame; the bottom fixing frame is fixedly connected on the ground foundation; the standard bracket is connected with the adjusting frame by a high strength bolt; the adjusting frame is connected with the cross beam; the support used for supporting the steel box girder road surface is arranged on the cross beam; and the cross beams of all the temporary support nodes are connected. In the utility model, each temporary support node has simple structure; all the temporary support nodes are connected by high strength bolts, thereby being safe and reliable and having convenient and fast installation; after the road surface is formed, the cross beam and the support nodes are detached in a way that a hand pulling block is matched with a hydraulic truck crane, and the detachment is convenient; moreover, the standard bracket and the adjusting frame are assembled in a garland way and in a pair support way on the spot, thereby realizing convenient manufacturing.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to a kind of preceding interim bracing frame of steel case beam pavement construction that is used for.
Background technology
At present, along with social development, construction of the highway is more and more general, the overhead or bridge pavement of the normal appearance in steel case beam road surface, and it mainly supports by concrete piers, but because steel casing road surface span and weight are big, single hook can't directly be installed, and therefore whole road surface is segmented, and each sections casing needs to build interim support before construction, the dismounting of temporarily supporting again after forming etc. whole road surface is finally born the road surface load by concrete piers.Therefore just need a kind of removable form blocking steel case beam road surface simple in structure, that tear carried convenient open to install and use interim bracing frame.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to provide the interim bracing frame of removable form blocking steel case beam road surface installation of the quick dismounting of a kind of energy.
To achieve these goals, the technical solution of the utility model is: a kind of removable form blocking steel case beam road surface is installed and is used interim bracing frame, it is formed by connecting by interim support node more than, each interim support node includes standard carriage, adjusting bracket, the bottom fixed mount, crossbeam and bearing, standard carriage and adjusting bracket are the lattice truss structure, the standard carriage bottom connects described bottom fixed mount, the bottom fixed mount is fixedly connected on the basis, ground, the standard carriage upper end is connected by high-strength bolt with the bottom of adjusting bracket, the adjusting bracket top is connected with crossbeam, crossbeam is provided with the bearing that supports steel case beam road surface, and the crossbeam of each interim support node links to each other each node is formed integral body.
Described bottom fixed mount comprises column base plate, angle steel and expansion bolt, and column base plate is fixedlyed connected with standard carriage, and column base plate sidewall connecting angle, angle steel are provided with bolt hole and are fixed on the basis, ground with expansion bolt.
Described crossbeam is the H section steel beam, and the crossbeam flank is connected with and adds powerful plate.
Described standard carriage includes column, garland, idol support, and column connects into truss by garland, connects the idol support between truss and is grouping.
Described bearing comprises helix tube, top board and base plate, and helix tube two head ends respectively connect top board and base plate, and base plate is connected by high-strength bolt with crossbeam.
The utility model is a module with an interim support node setting, and whole device is formed by connecting by a plurality of nodes, and each support node simple in structure all used high-strength bolt between connection, safe and reliable; Each interim support node passes through Bolt Connection by standard carriage and adjusting bracket, and is quick and easy for installation, after the road surface forms, cooperates the hydraulic pressure mobile crane that crossbeam and support node are removed with Chain block, and only needs the dismounting of attachment bolt is got final product, and removes conveniently; Standard carriage and adjusting bracket carry out garland at the scene, even support group is right, easily manufactured, because the standard carriage height equates that it is reusable, the turnover rate height.
Description of drawings
Fig. 1 is the elevation of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Fig. 3 be among Fig. 2 1-1 to figure;
Fig. 4 is the enlarged drawing of overlooking of standard carriage and adjusting bracket connection place for A place among Fig. 1;
Fig. 5 is the bottom fixed mount elevation among the utility model embodiment;
Fig. 6 is the bottom fixed mount vertical view among the utility model embodiment;
Description of symbols among the figure: 1-bottom fixed mount, 2-column, 3-garland, the support of 4-idol, the 5-standard carriage, 6-diagonal brace, 7-adjusting bracket, 8-crossbeam, 9-add powerful plate, 10-steel case beam, the 11-bearing, 12-jack, the interim support node of 13-, 14-standard carriage top board, 15-adjusting bracket base plate, 16-high-strength bolt, the 17-column base plate, 18-angle steel, 19-expansion bolt.
The specific embodiment
In order to understand the utility model better, below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is described further, referring to Fig. 1 to Fig. 6:
Press the interim bracing frame of a kind of removable form blocking steel case beam road surface installation that the utility model is implemented, it is mainly used in the installation of steel case beam road surface provides whole group right, the platform of welding, because the span on steel case beam road surface is than large span, so when making interim bracing frame, be divided into a lot of interim support nodes 13,13 of interim support nodes form with crossbeam 8 cross-over connections, each interim support node 13 is by standard carriage 5, adjusting bracket 7, bottom fixed mount 1 and crossbeam 8 are formed, standard carriage 5 and adjusting bracket 7 are the lattice truss structure, standard carriage 5 includes column 2, garland 3, idol support 4, earlier be made into two truss with column 2 in the fabricating yard, carry out another group garland 3 again in the erecting bed, the group of i iron and idol support 4 is right, and standard carriage 5 height will be taken all factors into consideration highly according to each sections on whole steel case beam road surface and make.The manufacturing process of adjusting bracket 7 is identical with standard carriage 5, but its height is just installed the absolute altitude position by each interim support node 13 and is determined, after adjusting bracket 7 is made and is finished, adjusting bracket base plate 15 is connected by high-strength bolt 16 with standard carriage top board 14, and tiltedly connect adjusting bracket 7 and crossbeam 8 with diagonal brace 6.
Again steel case beam 10 is installed after interim bracing frame is fixing, steel case beam 10 casings are wanted continual the bracing frame system are observed, the settlement stability of through bracing frame after placing on interim the support, casing is shelved on bearing 11 and is tried not to allow bearing 11 produce lateral force in addition, in case unstability.After the road surface forms, detect qualified back interim bracing frame is removed, replace bearing 11 with jack 12, slowly unloading jack 12 then, its load is freely transmitted at each bearing 11 place.Cooperate the hydraulic pressure mobile crane that crossbeam 8 and pillar are removed with Chain block then.Only need remove in the time of dismounting and get final product the high-strength bolt 16 between standard carriage 5 and adjusting bracket 7, adjusting bracket 7 and crossbeam 8, crossbeam 8 and bearing 11 connections.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalence of being done according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (5)
1. a removable form blocking steel case beam road surface is installed and is used interim bracing frame, it is characterized in that: it is formed by connecting by interim support node (13) more than, each interim support node (13) includes standard carriage (5), adjusting bracket (7), bottom fixed mount (1), crossbeam (8) and bearing (11), standard carriage (5) and adjusting bracket (7) are the lattice truss structure, standard carriage (5) bottom connects described bottom fixed mount (1), bottom fixed mount (1) is fixedly connected on the basis, ground, standard carriage (5) upper end is connected by high-strength bolt (16) with the bottom of adjusting bracket (7), adjusting bracket (7) top is connected with crossbeam (8), crossbeam (8) is provided with the bearing (11) that supports steel case beam road surface, and the crossbeam (8) of each interim support node (13) links to each other each node is formed integral body.
2. removable form blocking steel case beam according to claim 1 road surface is installed and is used interim bracing frame, it is characterized in that: described bottom fixed mount (1) comprises column base plate (17), angle steel (18) and expansion bolt (19), column base plate (17) is fixedlyed connected with standard carriage (5), column base plate (17) sidewall connecting angle (18), angle steel (18) are provided with bolt hole and are fixed on the basis, ground with expansion bolt (19).
3. removable form blocking steel case beam according to claim 1 road surface is installed and is used interim bracing frame, and it is characterized in that: described crossbeam (8) is the H section steel beam, and crossbeam (8) flank is connected with and adds powerful plate (9).
4. removable form blocking steel case beam according to claim 1 road surface is installed and is used interim bracing frame, it is characterized in that: described standard carriage (5) includes column (2), garland (3), idol support (4), column (2) connects into truss by garland (3), connects idol support (4) between truss and is grouping.
5. removable form blocking steel case beam according to claim 1 road surface is installed and is used interim bracing frame, it is characterized in that: described bearing (11) comprises helix tube, top board and base plate, helix tube two head ends respectively connect top board and base plate, and base plate is connected by high-strength bolt (16) with crossbeam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361428U CN201665819U (en) | 2010-03-16 | 2010-03-16 | Detachable modularization temporary support used for installing steel box girder road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361428U CN201665819U (en) | 2010-03-16 | 2010-03-16 | Detachable modularization temporary support used for installing steel box girder road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665819U true CN201665819U (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201361428U Expired - Fee Related CN201665819U (en) | 2010-03-16 | 2010-03-16 | Detachable modularization temporary support used for installing steel box girder road surface |
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| CN (1) | CN201665819U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605717A (en) * | 2012-04-09 | 2012-07-25 | 中铁七局集团郑州工程有限公司 | Pier-top longitudinal support scaffolding method |
| CN102840704A (en) * | 2012-07-31 | 2012-12-26 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN103086162A (en) * | 2011-10-28 | 2013-05-08 | 五冶集团上海有限公司 | Temporary online transportation platform supporting structure and using method thereof |
| CN103132461A (en) * | 2011-12-01 | 2013-06-05 | 上海市基础工程有限公司 | Flexible bracket device for steel truss girder bridge cantilever construction |
| CN105463997A (en) * | 2016-01-06 | 2016-04-06 | 上海同罡建筑工程有限公司 | Erecting method for segmental beam |
| CN105568860A (en) * | 2015-12-31 | 2016-05-11 | 广西路桥工程集团有限公司 | Temporary pier construction method adopting assembled heavy steel pipe supporting device |
| CN105970811A (en) * | 2015-06-12 | 2016-09-28 | 上海绿地建设(集团)有限公司 | Construction technology for elevated bridge with large-span spatial 3D-surface fish-bellied box steel structure |
| CN106012851A (en) * | 2016-06-15 | 2016-10-12 | 中冶南方工程技术有限公司 | Synchronous construction method of steel box girder and concrete pier studs |
| CN106545093A (en) * | 2016-11-01 | 2017-03-29 | 中国建筑第八工程局有限公司 | Tear down and reconstruct method in lifting platform high-altitude |
| CN107130518A (en) * | 2017-05-23 | 2017-09-05 | 中建钢构有限公司 | A kind of temporary support and its construction method for being used to support steel box-girder |
| CN107447687A (en) * | 2017-09-29 | 2017-12-08 | 中国水利水电第八工程局有限公司 | Cross-line continuous beam is whole across method for dismounting and dismounting sectional shelf-unit |
| CN110847042A (en) * | 2019-11-06 | 2020-02-28 | 武船重型工程股份有限公司 | Double-layer steel box girder bridge installation method |
| CN111254804A (en) * | 2020-02-18 | 2020-06-09 | 中交路桥建设有限公司 | Construction method of steel box girder bridge of overpass highway |
| CN111852228A (en) * | 2020-06-08 | 2020-10-30 | 中冶天工集团天津有限公司 | Kendeki door spindle mounting device and manufacturing method and using method thereof |
| CN112922357A (en) * | 2021-01-29 | 2021-06-08 | 浙江省建设投资集团有限公司 | Automatic accurate erection equipment in building industrialization beam column node triaxial location |
-
2010
- 2010-03-16 CN CN2010201361428U patent/CN201665819U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086162A (en) * | 2011-10-28 | 2013-05-08 | 五冶集团上海有限公司 | Temporary online transportation platform supporting structure and using method thereof |
| CN103132461A (en) * | 2011-12-01 | 2013-06-05 | 上海市基础工程有限公司 | Flexible bracket device for steel truss girder bridge cantilever construction |
| CN103132461B (en) * | 2011-12-01 | 2015-11-25 | 上海市基础工程集团有限公司 | For the flexible carrier device of steel truss beam bridge cantilever construction |
| CN102605717A (en) * | 2012-04-09 | 2012-07-25 | 中铁七局集团郑州工程有限公司 | Pier-top longitudinal support scaffolding method |
| CN102840704A (en) * | 2012-07-31 | 2012-12-26 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN102840704B (en) * | 2012-07-31 | 2015-05-06 | 中海阳能源集团股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN105970811A (en) * | 2015-06-12 | 2016-09-28 | 上海绿地建设(集团)有限公司 | Construction technology for elevated bridge with large-span spatial 3D-surface fish-bellied box steel structure |
| CN105568860A (en) * | 2015-12-31 | 2016-05-11 | 广西路桥工程集团有限公司 | Temporary pier construction method adopting assembled heavy steel pipe supporting device |
| CN105463997A (en) * | 2016-01-06 | 2016-04-06 | 上海同罡建筑工程有限公司 | Erecting method for segmental beam |
| CN106012851A (en) * | 2016-06-15 | 2016-10-12 | 中冶南方工程技术有限公司 | Synchronous construction method of steel box girder and concrete pier studs |
| CN106012851B (en) * | 2016-06-15 | 2018-08-21 | 中冶南方工程技术有限公司 | Steel box-girder and performance of concrete column confined method for synchronously constructing |
| CN106545093A (en) * | 2016-11-01 | 2017-03-29 | 中国建筑第八工程局有限公司 | Tear down and reconstruct method in lifting platform high-altitude |
| CN107130518A (en) * | 2017-05-23 | 2017-09-05 | 中建钢构有限公司 | A kind of temporary support and its construction method for being used to support steel box-girder |
| CN107447687A (en) * | 2017-09-29 | 2017-12-08 | 中国水利水电第八工程局有限公司 | Cross-line continuous beam is whole across method for dismounting and dismounting sectional shelf-unit |
| CN110847042A (en) * | 2019-11-06 | 2020-02-28 | 武船重型工程股份有限公司 | Double-layer steel box girder bridge installation method |
| CN110847042B (en) * | 2019-11-06 | 2021-10-26 | 武船重型工程股份有限公司 | Double-layer steel box girder bridge installation method |
| CN111254804A (en) * | 2020-02-18 | 2020-06-09 | 中交路桥建设有限公司 | Construction method of steel box girder bridge of overpass highway |
| CN111852228A (en) * | 2020-06-08 | 2020-10-30 | 中冶天工集团天津有限公司 | Kendeki door spindle mounting device and manufacturing method and using method thereof |
| CN112922357A (en) * | 2021-01-29 | 2021-06-08 | 浙江省建设投资集团有限公司 | Automatic accurate erection equipment in building industrialization beam column node triaxial location |
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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: 20101208 Termination date: 20170316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |