CN106012857B - A kind of adjustable for height concrete box girder side web profiling carrier support means - Google Patents
A kind of adjustable for height concrete box girder side web profiling carrier support means Download PDFInfo
- Publication number
- CN106012857B CN106012857B CN201610492726.0A CN201610492726A CN106012857B CN 106012857 B CN106012857 B CN 106012857B CN 201610492726 A CN201610492726 A CN 201610492726A CN 106012857 B CN106012857 B CN 106012857B
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- pipe
- square tube
- profiling
- screw rod
- bearing pin
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of adjustable for height concrete box girder side web profiling carrier support means, it is made up of substructure, superstructure, pipe five, bearing pin connector one, bearing pin connector two, screw rod, rotation nut, it is characterised in that：The slip square tube of superstructure lower end insertion substructure profiling square tube one in and can slide up and down, superstructure is connected by bearing pin connector one with screw rod one end, nut sleeve is rotated on screw rod, in screw rod other end insertion pipe five, protruded length of the screw rod in the upper end of pipe five is adjusted by rotating nut, and the pipe five passes through bearing pin connector two and the base Bolted angle connection of substructure.The present invention is by stretching or shrinking the nut slided on square tube and rotary screw, to realize that the height of profiling bracket is adjusted, the concrete box girder side web for making it match different height, the profiling carrier support means versatility is high, it can be repeated several times and apply inside the side web templates support system of different deck-moldings, it is economic and practical.
Description
Technical field
The present invention relates to municipal technical field of bridge construction, more particularly to a kind of adjustable for height concrete box girder side abdomen
Plate profiling carrier support means.
Background technology
At present, urban viaduct uses concrete box girder mostly, and its side web is skew web plate form, the template branch of side web
Support then uses profiling bracket, because of the otherness of landform, the across footpath and disunity (being floated in 30m or so) of its box beam, its box beam
Height also changes therewith, and the concrete box girder of most urban viaduct is highly concentrated in 1.7-2.2m intervals, for a certain specific
The box beam of height needs to customize unique matching profiling bracket, therefore when the concrete box girder of certain urban viaduct is in the presence of more
, it is necessary to customize the profiling bracket of a variety of different models when kind different across footpaths and height, processing time consuming takes material, and poor universality,
Recycling rate of waterused is relatively low, is unfavorable for cost savings.
The content of the invention
Relatively low there is provided a kind of height in order to overcome the shortcomings of above-mentioned existing profiling carrier support means applicability by the present invention
Adjustable concrete box girder side web profiling carrier support means are spent, its versatility is high, can be repeated several times and apply in different deck-moldings
Side web templates support system inside, it is economic and practical.
The technical solution adopted in the present invention is：
A kind of adjustable for height concrete box girder side web profiling carrier support means, by substructure, superstructure, circle
Pipe five, bearing pin connector one, bearing pin connector two, screw rod, rotation nut composition, it is characterised in that：The slip side of superstructure
Pipe lower end insertion substructure profiling square tube one in and can slide up and down, the height of profiling bracket, top are adjusted with this
Structure is connected by bearing pin connector one with screw rod one end, and rotation nut sleeve is on screw rod, in screw rod other end insertion pipe five,
Protruded length of the screw rod in the upper end of pipe five is adjusted by rotating nut, the pipe five by bearing pin connector two with
The base Bolted angle connection of substructure.
Described substructure is made up of base angle steel, profiling square tube one, pipe one and pipe two, the one end of profiling square tube one
It is fixed on base angle steel, pipe one, the one end of pipe two are separately fixed on base angle steel, and the other end is separately fixed at profiling side
On pipe one.
Described superstructure is made up of slip square tube, profiling square tube two, pipe three and pipe four, the slip square tube
In the profiling square tube one of lower end insertion substructure, the lower end firm welding of the upper end and profiling square tube two for sliding square tube,
The profiling square tube two is welded and fixed with pipe three and pipe four respectively, and pipe three and pipe four are by passing through bearing pin connector one
It is connected with screw rod.
The present invention is in use, on the outside of box beam on the outside of laying bamboo slab rubber, the bamboo slab rubber between the arrangement lumps of wood, lumps of wood iron wire etc.
Away from being fixed on profiling square tube one, slide above square tube and profiling square tube two.
Compared with prior art, the beneficial effects of the invention are as follows：Improve the suitable of concrete box girder side web profiling bracket
With property and recycling rate of waterused.Height be can be applied in the range of 1.7-2.2m, the concrete box girder side web support of particular form
It is solid and reliable inside system, it is economic and practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the partial enlarged drawing of adjusting screw rod of the present invention；
Fig. 3 is the schematic diagram of method for adjusting height of the present invention；
Fig. 4 supports the schematic diagram of 1.7m height concrete box girders side web for the present invention.
Fig. 5 supports the schematic diagram of 2.2m height concrete box girders side web for the present invention.
In figure：1- base angle steel, 2- profilings square tube one, 3- slides square tube, 4- profilings square tube two, 5- pipes one, 6- pipes
Two, 7- pipe three, 8- pipes four, 9- pipes five, 10- bearing pins connector one, 11- bearing pins connector two, 12- screw rods, 13- spiral shells
Mother, 14- box beam brackets, the 15- lumps of wood, 16- bamboo slab rubbers.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, the present invention is connected by substructure, superstructure, pipe 59, bearing pin connector 1, bearing pin
Fitting 2 11, screw rod 12, rotation nut 13 are constituted, and substructure is by base angle steel 1, profiling square tube 1, pipe 1 and pipe
26 compositions, one end of profiling square tube 1 is fixed on base angle steel 1, and pipe 1, the one end of pipe 26 are separately fixed at base angle
On steel 1, the other end is separately fixed in profiling square tube 1；Superstructure is by slip square tube 3, profiling square tube 24, the and of pipe 37
Pipe 48 constitute, slide square tube 3 lower end insertion substructure profiling square tube 1 in and can slide up and down, the slip side
The upper end of pipe 3 and the lower end firm welding of profiling square tube 24, the profiling square tube 24 are welded with pipe 37 and pipe 48 respectively
Fixation is connect, pipe 37 and pipe 48 by bearing pin connector 1 with the one end of screw rod 12 by being connected；Rotation nut 13 is enclosed on
On screw rod 12, in the other end of screw rod 12 insertion pipe 59, protruded length of the screw rod 12 in the upper end of pipe 59 passes through rotation
Nut 13 is adjusted, as shown in Fig. 2 the pipe 59 is connected by bearing pin connector 2 11 and the base angle steel 1 of substructure
Connect.
Superstructure is connected by sliding square tube 3 with substructure along linear slide, the screw rod that superstructure passes through lower end
12nd, stress is smoothly transferred to substructure by rotation nut 13 and pipe 59.As shown in figure 3, the present invention can pass through regulation
The height of itself, is successfully applied inside the formwork bracing system of concrete box girder side web high 1.7m-2.2m, versatility
It is high.
Profiling bracket height adjustment in this example is as follows：
As shown in Figure 4, Figure 5, the height of profiling bracket in support system is first calculated according to the altimeter of concrete box girder, will
Slide square tube 3 skidded off from profiling square tube 1, reach the bearing height 1.7m of needs as shown in figure 4, or reach need
The bearing height 2.2m wanted is as shown in Figure 5；Then nut 13 is rotated down along screw rod 12, the upper end for making it withstand pipe 59,
The height adjustment of the present invention is just completed, and Stability Analysis of Structures is firm.Finally, the lumps of wood 15 is equidistantly fixed on profiling with iron wire
Bracket profiling square tube 1, slide square tube 3 and profiling square tube 24 above on, laying bamboo slab rubber 16 can be made on the lumps of wood 15
For the template of box beam side web.
Claims (2)
1. a kind of adjustable for height concrete box girder side web profiling carrier support means, by substructure, superstructure, pipe
Five（9）, bearing pin connector one（10）, bearing pin connector two（11）, screw rod（12）, rotation nut（13）Composition, it is characterised in that：
The slip square tube of superstructure（3）Lower end insert substructure profiling square tube one（2）In and can slide up and down, superstructure
Pass through bearing pin connector one（10）With screw rod（12）One end is connected, and rotates nut（13）It is enclosed on screw rod（12）On, screw rod（12）Separately
Pipe five is inserted in one end（9）It is interior, the pipe five（9）Pass through bearing pin connector two（11）With the base angle steel of substructure（1）
Connection;
Described superstructure is by slip square tube（3）, profiling square tube two（4）, pipe three（7）With pipe four（8）Composition, the cunning
Dynamic square tube（3）Lower end insert substructure profiling square tube one（2）In, the slip square tube（3）Upper end and profiling square tube
Two（4）Lower end firm welding, the profiling square tube two（4）Respectively with pipe three（7）With pipe four（8）It is welded and fixed, pipe
Three（7）With pipe four（8）By passing through bearing pin connector one（10）With screw rod（12）Connection.
2. adjustable for height concrete box girder side web profiling carrier support means according to claim 1, its feature exists
In：Described substructure is by base angle steel（1）, profiling square tube one（2）, pipe one（5）With pipe two（6）Composition, profiling side
Guan Yi（2）One end is fixed on base angle steel（1）On, pipe one（5）, pipe two（6）One end is separately fixed at base angle steel（1）
On, the other end is separately fixed at profiling square tube one（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492726.0A CN106012857B (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder side web profiling carrier support means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492726.0A CN106012857B (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder side web profiling carrier support means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012857A CN106012857A (en) | 2016-10-12 |
| CN106012857B true CN106012857B (en) | 2017-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610492726.0A Active CN106012857B (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder side web profiling carrier support means |
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| CN (1) | CN106012857B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950905A (en) * | 2017-07-05 | 2018-12-07 | 四川省绵竹市晨光制衣有限公司 | The adjustable coil holder of sewing machine |
| CN114606873B (en) * | 2022-01-14 | 2024-06-18 | 浙江交工宏途交通建设有限公司 | Cantilever concrete pouring bracket for steel box girder |
| CN117230701B (en) * | 2023-10-24 | 2024-05-28 | 中铁四局集团有限公司 | Overweight load arc V pier bridge sector bracket and construction method |
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| CN101289943A (en) * | 2008-06-10 | 2008-10-22 | 曹树祥 | Adjustable type hydraulic formwork |
| CN101324056A (en) * | 2008-08-06 | 2008-12-17 | 中铁大桥局股份有限公司 | Upside suspension type moving die carrier |
| CN201704630U (en) * | 2010-05-25 | 2011-01-12 | 中铁十八局集团第三工程有限公司 | Slippage die carrier of concrete cast-in-situ continuous beam |
| CN202787968U (en) * | 2012-07-05 | 2013-03-13 | 中建一局集团建设发展有限公司 | Changeable-angle adjusting type template inclined support |
| CN204531404U (en) * | 2015-03-26 | 2015-08-05 | 葛洲坝集团第五工程有限公司 | Cast-in-situ box girder adjustable curvature side form truss |
| CN205804186U (en) * | 2016-06-28 | 2016-12-14 | 中建三局第二建设工程有限责任公司 | A kind of adjustable for height concrete box girder limit web profiling carrier support means |
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2016
- 2016-06-28 CN CN201610492726.0A patent/CN106012857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289943A (en) * | 2008-06-10 | 2008-10-22 | 曹树祥 | Adjustable type hydraulic formwork |
| CN101324056A (en) * | 2008-08-06 | 2008-12-17 | 中铁大桥局股份有限公司 | Upside suspension type moving die carrier |
| WO2010015178A1 (en) * | 2008-08-06 | 2010-02-11 | 中铁大桥局股份有限公司 | Upper-bearing typed movable formwork |
| CN201704630U (en) * | 2010-05-25 | 2011-01-12 | 中铁十八局集团第三工程有限公司 | Slippage die carrier of concrete cast-in-situ continuous beam |
| CN202787968U (en) * | 2012-07-05 | 2013-03-13 | 中建一局集团建设发展有限公司 | Changeable-angle adjusting type template inclined support |
| CN204531404U (en) * | 2015-03-26 | 2015-08-05 | 葛洲坝集团第五工程有限公司 | Cast-in-situ box girder adjustable curvature side form truss |
| CN205804186U (en) * | 2016-06-28 | 2016-12-14 | 中建三局第二建设工程有限责任公司 | A kind of adjustable for height concrete box girder limit web profiling carrier support means |
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| Publication number | Publication date |
|---|---|
| CN106012857A (en) | 2016-10-12 |
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