CN106522105A - Base structure for steel bridge field installation temporary support - Google Patents
Base structure for steel bridge field installation temporary support Download PDFInfo
- Publication number
- CN106522105A CN106522105A CN201611199137.XA CN201611199137A CN106522105A CN 106522105 A CN106522105 A CN 106522105A CN 201611199137 A CN201611199137 A CN 201611199137A CN 106522105 A CN106522105 A CN 106522105A
- Authority
- CN
- China
- Prior art keywords
- flange
- temporary support
- falsework
- base structure
- round pipe
- 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.)
- Pending
Links
Classifications
-
- 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
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a base structure for a steel bridge field installation temporary support. The base structure comprises a temporary support. A vertical round pipe is arranged at the center of the upper surface of a bottom plate. A flange matched with a flange at the lower end of the temporary support is arranged at the upper end of the vertical round pipe. The flange at the upper end of the vertical round pipe is provided with a hole opposite to a screw hole in the flange at the lower end of the temporary support. Reinforcing rib plates are evenly distributed between the bottom plate outside the vertical round pipe and the flange on the vertical round pipe. Compared with the prior art, the base structure has the significant advantages of being short in construction period and low in cost.
Description
Technical field
The present invention relates to a kind of base, particularly a kind of steel bridge in-site installation falsework understructure.
Background technology
During steel structure bridge in-site installation, falsework to be used, this falsework are made up of four vertical duct, pipe
Between be provided with connected support structure, the lower end of each pipe is provided with flange, due to the gravity born when mounted by support it is very big, need to be
Four concrete beds are done on ground, pre-buried screw relative with the screw hole of end flanges under falsework on base, by falsework
It is fixed on concrete pad, after steel structure bridge builds up, dismounting falsework is standby, needs to be torn open each base on ground
Remove, both wasted reinforcing bar and cement, and waste of time.
The content of the invention
It is an object of the invention to provide a kind of cost-effective and reusable base.
The technical scheme is that, a kind of steel bridge in-site installation falsework understructure, including falsework, its
It is characterised by：The center of plate upper surface is provided with vertical pipe, and the upper end of this vertical pipe is provided with and the falsework
The flange that lower end flanges match, the flange of vertical pipe upper end are provided with the screw hole phase on the flange with falsework lower end
To hole, be evenly equipped with reinforcement gusset between the flange on base plate and vertical pipe outside vertical pipe.
The present invention has the remarkable advantage of short construction period and low cost compared with the prior art.
Description of the drawings
Fig. 1 is the front view of the present invention；Fig. 2 is the top view of Fig. 1.
Specific embodiment
In order to solve the defect that above-mentioned prior art is present, using technical scheme as shown in Figure 1-2, the centre of base plate 1
A vertical pipe 3 is provided with, flange 4 is fixed on the upper end of the pipe, is provided with and falsework lower end on the flange outside pipe
The corresponding hole of screw hole on flange, has been evenly distributed reinforcement gusset 2, between the flange on base plate and pipe the bottom of due to
Very big its area of the weight of plate load-bearing is sufficiently large, and the base plate is placed on the cement layer on ground.
The using method of the present invention, four bases are individually placed on ground, and falsework is hung to base by lifting appliance
Top, the flange of falsework lower end is placed on base flange, and after making the alignment of each screw hole, just can be thrown with screw fastening
Enter to use.After bridge builds up, remove falsework after, base is just removable, can also afterwards bridge construction when use.
Claims (1)
1. a kind of steel bridge in-site installation falsework understructure, including falsework, it is characterised in that：Plate upper surface
Center is provided with vertical pipe, and the upper end of this vertical pipe is provided with the flange matched with end flanges under the falsework, erects
To the flange of pipe upper end be provided with the hole relative with the screw hole on the flange of falsework lower end, outside vertical pipe
Base plate and vertical pipe on flange between be evenly equipped with reinforcement gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199137.XA CN106522105A (en) | 2016-12-22 | 2016-12-22 | Base structure for steel bridge field installation temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199137.XA CN106522105A (en) | 2016-12-22 | 2016-12-22 | Base structure for steel bridge field installation temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522105A true CN106522105A (en) | 2017-03-22 |
Family
ID=58341282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199137.XA Pending CN106522105A (en) | 2016-12-22 | 2016-12-22 | Base structure for steel bridge field installation temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522105A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476293A (en) * | 2009-01-16 | 2009-07-08 | 广东省长大公路工程有限公司 | Non-stand construction method for large bridge arch rib |
| KR20090130798A (en) * | 2008-06-16 | 2009-12-24 | (주)씨디텍엔지니어링 | Temporary bridge construction system using a steel pipe structure |
| KR20100099495A (en) * | 2009-03-03 | 2010-09-13 | (주)에스앤씨산업 | Central connecting apparatus engaged with lattice type steel pipe pile and construction method of assembling slab bridge using the same |
| CN201704632U (en) * | 2010-06-24 | 2011-01-12 | 郑州市第一建筑工程集团有限公司 | Sand-cylinder-type temporary support for bridge construction |
| CN102953337A (en) * | 2012-04-01 | 2013-03-06 | 吴钦凡 | Bridge construction method |
-
2016
- 2016-12-22 CN CN201611199137.XA patent/CN106522105A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090130798A (en) * | 2008-06-16 | 2009-12-24 | (주)씨디텍엔지니어링 | Temporary bridge construction system using a steel pipe structure |
| CN101476293A (en) * | 2009-01-16 | 2009-07-08 | 广东省长大公路工程有限公司 | Non-stand construction method for large bridge arch rib |
| KR20100099495A (en) * | 2009-03-03 | 2010-09-13 | (주)에스앤씨산업 | Central connecting apparatus engaged with lattice type steel pipe pile and construction method of assembling slab bridge using the same |
| CN201704632U (en) * | 2010-06-24 | 2011-01-12 | 郑州市第一建筑工程集团有限公司 | Sand-cylinder-type temporary support for bridge construction |
| CN102953337A (en) * | 2012-04-01 | 2013-03-06 | 吴钦凡 | Bridge construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |