CN201762663U - Reinforced concrete superposed beam wing board support - Google Patents
Reinforced concrete superposed beam wing board support Download PDFInfo
- Publication number
- CN201762663U CN201762663U CN2010205054043U CN201020505404U CN201762663U CN 201762663 U CN201762663 U CN 201762663U CN 2010205054043 U CN2010205054043 U CN 2010205054043U CN 201020505404 U CN201020505404 U CN 201020505404U CN 201762663 U CN201762663 U CN 201762663U
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- reinforced concrete
- rods
- wing plate
- beam wing
- steel
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 5
- 238000009415 formwork Methods 0.000 abstract 2
- 239000004567 concrete Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A reinforced concrete superposed beam wing board support comprises support bodies. The support bodies support the lower side of a reinforced concrete superposed beam wing board formwork at intervals, each support body is in a right-triangular steel frame structure formed by connecting a transverse rod, a longitudinal rod and an inclined rod, inclined supporting rods are connected among the rods of steel frames, longitudinal casing pipes are welded at connecting joint positions of the inner ends of the transverse rods with the upper ends of the longitudinal rods, bolts penetrate through the longitudinal casing pipes upwards to be connected with the bottom surface with the wing board formwork, the outer ends of the transverse rods are connected with vertically upward lateral rods, transverse casing pipes are welded at connecting joint positions of the lower ends of the longitudinal rods with the inclined rods, adjusting supports mounted on the longitudinal rods consists of screw rods and supporting boards, the supporting boards are fixed to the lateral surface of a steel beam, screw holes are arranged in the centers of the supporting boards, and the screw rods penetrate through the transverse casing pipes and the screw holes on the supporting boards to be connected with the lateral surface of the steel beam. The method of the reinforced concrete superposed beam wing board support applied to construction leads operation to be simple and convenient and can reduce influence to traffic to the minimum. The reinforced concrete superposed beam wing board support is applicable to construction of building new reinforced concrete superposed beam overpass bridge wing boards for urban overpasses and in a highway under use.
Description
Technical field
The utility model relates to the highway bridge construction technical field of construction, particularly a kind of construction of implementing reinforced concrete sandwich beam wing plate.
Background technology
In recent years, along with increasing continuously that the construction of highway in China road network drops into, the continuous improvement of urban highway traffic ability, make the more current city's main road axles of in the city newly-built overpass bridge girder span, newly reconstructing road, to cross over the phenomenon of the speedway that delivered uses more and more.Because the actual traffic condition restriction needs bridge not open circuit and constructs.Particularly stride the curved bridge in footpath greatly, be used to be designed to all round victory support cast-in-place concrete box girder, bigger in the construction to traffic impact.For this reason, designing unit generally often is designed to structure the reinforced concrete sandwich beam under these two kinds of conditions, to reach in the construction as much as possible with the purpose of present situation traffic impact to minimum.
In practice of construction, after the steel main cable and girder finishes, cast-in-situ concrete wing plate falsework to take construction be one of key point of whole reinforced concrete sandwich beam combination construction.The construction technology of wing plate falsework does not also have unified construction technical schemes now.Existing job practices has two kinds, and the one, directly to prop up proping from ground, establish the method that door opening is led the traffic construction, this kind method is big to traffic impact; The 2nd, adopt this method construction technology complexity of the steel work or lumps of wood suspention job practices, cost height.
Summary of the invention
The purpose of this utility model provides a kind of reinforced concrete sandwich beam wing plate support, solve the technical problem that construction is big to traffic impact, construction technology is complicated, cost is high of wing plate falsework.
For achieving the above object, the utility model adopts following technical scheme:
This reinforced concrete sandwich beam wing plate support, comprise support body, described support body is supported in reinforced concrete sandwich beam wing plate template below at interval, every Pin support body is by cross bar, montant and brace connect into the right-angled triangle steel framed structure, be connected with hound between the rod member of steel frame, cross bar is inner to be welded with vertical sleeve pipe with connected node place, montant upper end, bolt is upward through vertical sleeve pipe and is connected with wing plate template bottom surface, the cross bar outer end is connected with straight up side bar, montant lower end and brace connected node place are welded with horizontal sleeve pipe and are equipped with and adjust holder, adjusting holder is made of screw rod and supporting plate, supporting plate is fixed on the girder steel side, the supporting plate center has screw, and screw rod passes horizontal sleeve pipe and is connected with the girder steel side with screw on the supporting plate.
Both sides, connected node place between described cross bar, montant, brace, the hound are welded with strengthening steel slab.
Described hound has three, is Z-shaped and is connected between cross bar and the brace.
Described screw rod inwardly passes horizontal sleeve pipe place and is fixed with postive stop baffle.
Compared with prior art the utlity model has following characteristics and beneficial effect:
Adopt the utility model to carry out the construction of ramp bridge reinforced concrete sandwich beam wing plate, can make the reinforced concrete sandwich beam wing plate supports of a large amount of employings in the construction form unified standard.The support installing/dismounting is very convenient, but installs during the multiple spot manual interlocking, thereby the reduction of erection time, does not influence traffic substantially.Can economize on resources, be beneficial to environmental protection with steel for wood, the material turnover height reduces construction cost.
Use the support standard component to cooperate the cast-in-place wing plate concrete blinding of adjustable rest suspention bearing bar concrete folding beam, but adjustable rest regulated at will design wing plate horizontal wall inscription during construction, flexible operation.
Adopt the construction of reinforced concrete sandwich beam wing plate support method, easy and simple to handle, traffic impact can be dropped to minimum, can reach quality, cost, the security control object of construction expection, have remarkable economic efficiency and social benefit, excellent popularization use value is arranged.
The utility model is suitable for city intersection and reaches newly-built reinforced concrete sandwich beam bridge crossing wing plate construction on the speedway that is using.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an installation drawing of the present utility model.
Fig. 3 is the enlarged drawing at cross bar and montant connected node place among Fig. 2.
Fig. 4 is the enlarged drawing at montant and brace connected node place among Fig. 2.
Reference numeral: 1-cross bar, 2-montant, 3-brace, 4-hound, 5-strengthening steel slab, the vertical sleeve pipe of 6-, 7-bolt, the horizontal sleeve pipe of 8-, 9-screw rod, 10-supporting plate, 11-postive stop baffle, 12-side bar, 13-girder steel, 14-wing plate template, 15-wing plate concrete.
The specific embodiment
Embodiment is referring to shown in Fig. 1-4, this reinforced concrete sandwich beam wing plate support, comprise support body, described support body is supported in reinforced concrete sandwich beam wing plate template 14 belows at interval, every Pin support body is by cross bar 1, montant 2 and brace 3 connect into the right-angled triangle steel framed structure, be connected with hound 4 between the rod member of steel frame, hound 4 has three, being Z-shaped is connected between cross bar 1 and the brace 3, cross bar 1, montant 2, brace 3, both sides, connected node place between the hound 4 are welded with strengthening steel slab 5, cross bar 1 the inner is welded with vertical sleeve pipe 6 with connected node place, montant 2 upper end, bolt 7 is upward through vertical sleeve pipe 6 and is connected with wing plate template 14 bottom surfaces, cross bar 1 outer end is connected with straight up side bar 12, montant 2 lower ends and brace 3 connected node places are welded with horizontal sleeve pipe 8 and are equipped with and adjust holder, adjusting holder is made of screw rod 9 and supporting plate 10, supporting plate 10 is fixed on girder steel 13 sides, the supporting plate center has screw, screw rod 9 passes horizontal sleeve pipe 8 and is connected with girder steel 13 sides with screw on the supporting plate 10, and screw rod 9 inwardly passes horizontal sleeve pipe 8 places and is fixed with postive stop baffle 11.
The course of work of the present utility model: at first girder steel wing plate outward flange inwards the vertical every 60cm in 10cm-15cm position beat the hole of diameter phi 22 mm in advance, be used for support and be connected with girder steel.With φ 20 mm bolts support is installed on the girder steel successively.For removing conveniently, bolt enters wing plate concrete 15 places and two nuts outsides will be set swathe adhesive tape and prevent that concrete from infiltrating.Adopt to adjust holder press design drawing given reinforced concrete sandwich beam wing plate bottom surface horizontal wall inscription, support and girder steel connecting screw rod are tightened, carry out next step template installation.
Claims (4)
1. reinforced concrete sandwich beam wing plate support, comprise support body, it is characterized in that: described support body is supported in reinforced concrete sandwich beam wing plate template (14) below at interval, every Pin support body is by cross bar (1), montant (2) and brace (3) connect into the right-angled triangle steel framed structure, be connected with hound (4) between the rod member of steel frame, cross bar (1) is inner to be welded with vertical sleeve pipe (6) with connected node place, montant (2) upper end, bolt (7) is upward through vertical sleeve pipe (6) and is connected with wing plate template bottom surface, cross bar (1) outer end is connected with straight up side bar (12), montant (2) lower end and brace (3) connected node place are welded with horizontal sleeve pipe (8) and are equipped with and adjust holder, adjusting holder is made of screw rod (9) and supporting plate (10), supporting plate (10) is fixed on girder steel (13) side, the supporting plate center has screw, and screw rod (9) passes horizontal sleeve pipe (8) and is connected with girder steel (13) side with screw on the supporting plate (10).
2. reinforced concrete sandwich beam wing plate support according to claim 1 is characterized in that: the both sides, connected node place between described cross bar (1), montant (2), brace (3), the hound (4) are welded with strengthening steel slab (5).
3. reinforced concrete sandwich beam wing plate support according to claim 1, it is characterized in that: described hound (4) has three, is Z-shaped and is connected between cross bar (1) and the brace (3).
4. reinforced concrete sandwich beam wing plate support according to claim 1, it is characterized in that: described screw rod (9) inwardly passes horizontal sleeve pipe (8) and locates to be fixed with postive stop baffle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054043U CN201762663U (en) | 2010-08-26 | 2010-08-26 | Reinforced concrete superposed beam wing board support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054043U CN201762663U (en) | 2010-08-26 | 2010-08-26 | Reinforced concrete superposed beam wing board support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762663U true CN201762663U (en) | 2011-03-16 |
Family
ID=43715274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205054043U Expired - Lifetime CN201762663U (en) | 2010-08-26 | 2010-08-26 | Reinforced concrete superposed beam wing board support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762663U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736830A (en) * | 2016-04-14 | 2016-07-06 | 中国能源建设集团陕西省电力设计院有限公司 | Piping support joint and construction method |
| CN107058069A (en) * | 2017-05-12 | 2017-08-18 | 湖北绿鑫生态科技有限公司 | A kind of scale anaerobic reactor |
| CN108193599A (en) * | 2017-12-28 | 2018-06-22 | 中铁十局集团第四工程有限公司 | Structural system and construction method of cantilever support for cast-in-place flange plates of steel-concrete composite beams |
| CN110158473A (en) * | 2019-05-07 | 2019-08-23 | 中交一公局桥隧工程有限公司 | Machining device and machining method |
| KR20200005034A (en) * | 2018-07-05 | 2020-01-15 | (주)콘텍이엔지 | System for constructing bridge deck |
| CN111058647A (en) * | 2019-12-30 | 2020-04-24 | 何淑敏 | Assembled building wall and composite beam integrated supporting structure |
| CN111139745A (en) * | 2019-12-27 | 2020-05-12 | 中冶交通建设集团有限公司 | Construction method for cast-in-place concrete top plate of combined box girder |
| CN111335181A (en) * | 2020-04-17 | 2020-06-26 | 中国二十二冶集团有限公司 | Mounting support frame and mounting method for cast-in-place concrete structure template of steel-concrete composite beam flange plate |
| CN112575693A (en) * | 2020-11-30 | 2021-03-30 | 中交路桥建设有限公司 | Cantilever lifting appliance for reinforced concrete composite beam and safety protection method |
-
2010
- 2010-08-26 CN CN2010205054043U patent/CN201762663U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736830A (en) * | 2016-04-14 | 2016-07-06 | 中国能源建设集团陕西省电力设计院有限公司 | Piping support joint and construction method |
| CN105736830B (en) * | 2016-04-14 | 2018-01-19 | 中国能源建设集团陕西省电力设计院有限公司 | A kind of construction method of support of pipelines node |
| CN107058069A (en) * | 2017-05-12 | 2017-08-18 | 湖北绿鑫生态科技有限公司 | A kind of scale anaerobic reactor |
| CN108193599A (en) * | 2017-12-28 | 2018-06-22 | 中铁十局集团第四工程有限公司 | Structural system and construction method of cantilever support for cast-in-place flange plates of steel-concrete composite beams |
| KR20200005034A (en) * | 2018-07-05 | 2020-01-15 | (주)콘텍이엔지 | System for constructing bridge deck |
| KR102120857B1 (en) | 2018-07-05 | 2020-06-09 | (주)콘텍이엔지 | System for constructing bridge deck |
| CN110158473A (en) * | 2019-05-07 | 2019-08-23 | 中交一公局桥隧工程有限公司 | Machining device and machining method |
| CN111139745A (en) * | 2019-12-27 | 2020-05-12 | 中冶交通建设集团有限公司 | Construction method for cast-in-place concrete top plate of combined box girder |
| CN111058647A (en) * | 2019-12-30 | 2020-04-24 | 何淑敏 | Assembled building wall and composite beam integrated supporting structure |
| CN111335181A (en) * | 2020-04-17 | 2020-06-26 | 中国二十二冶集团有限公司 | Mounting support frame and mounting method for cast-in-place concrete structure template of steel-concrete composite beam flange plate |
| CN112575693A (en) * | 2020-11-30 | 2021-03-30 | 中交路桥建设有限公司 | Cantilever lifting appliance for reinforced concrete composite beam and safety protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 100068 Fengtai District South Fourth Ring Road, Beijing, No. 163 Patentee after: Beijing municipal administration road and bridge limited company Address before: 100068 Fengtai District South Fourth Ring Road, Beijing, No. 163 Patentee before: Beijing Road and Bridge Construction Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |