GB931622A - An apparatus for building concrete bridges and the like structures - Google Patents
An apparatus for building concrete bridges and the like structuresInfo
- Publication number
- GB931622A GB931622A GB864960A GB864960A GB931622A GB 931622 A GB931622 A GB 931622A GB 864960 A GB864960 A GB 864960A GB 864960 A GB864960 A GB 864960A GB 931622 A GB931622 A GB 931622A
- Authority
- GB
- United Kingdom
- Prior art keywords
- girder
- trolleys
- girders
- turned
- wheels
- 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.)
- Expired
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
- 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
- E01D2101/26—Concrete reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
931,622. Shuttering for casting bridges &c. STRABAG BAU A.G., and KLOCKNERHUMBOLDT-DEUTZ A.G. March 11, 1960, No. 8649/60. Class 20 (2). [Also in Group XXXI] Shuttering 12, 12<SP>1</SP> for casting concrete bridges &c. 8 on previously erected sets of piers 4-7 is carried on girders 2, 2<SP>1</SP> carried by supporting frames 3 movable along a girder 1 movable along a cast part of the bridge on rollers 9 so as to project over the space where the next section of the bridge is to be cast. The outer end of the girder is supported on the next following piers, e.g. 7. When the girders 2, 2<SP>1</SP> and shuttering has been moved to the new casting position they are supported by jacks 14 on girders 15 fixed across the piers e.g. 6, 7 and the girders 1 may be removed for use elsewhere. The frames 3 are mounted on carriages 10 connected together and moved by means of a cable. The girder 1 consists of two I-beams connected by bars 16<SP>1</SP> and between which runs a conveyer for concrete. In order that the girder 1 can be moved laterally for casting a parallel part of the bridge or along a curve of a road it may be mounted on trolleys by means of annular bearings so that the trolleys are turnable about a vertical axis. A trolley for supporting the middle of the girder may have six or eight pairs of wheels 33-38, Fig. 11, the wheels of each pair being connected by differential gearing and the pairs being movable to different angles, e.g. as shown in Fig. 11, to allow the trolleys to be turned in a horizontal plane through, for example, 90 degrees, the wheels being then turned to their original direction to allow lateral movement of the girder. The wheel pairs are mounted on forks 46, Fig. 7, pivoted at one end 44 and supported by an hydraulic cylinder 48 at the other end which allows the wheel to be adjusted in height for road camber &c. In a modification the girder and trolleys are lifted by a jack so that the trolleys can be turned or individual wheels may be lifted so as to be turned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB864960A GB931622A (en) | 1960-03-11 | 1960-03-11 | An apparatus for building concrete bridges and the like structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB864960A GB931622A (en) | 1960-03-11 | 1960-03-11 | An apparatus for building concrete bridges and the like structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB931622A true GB931622A (en) | 1963-07-17 |
Family
ID=9856546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB864960A Expired GB931622A (en) | 1960-03-11 | 1960-03-11 | An apparatus for building concrete bridges and the like structures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB931622A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013052017A1 (en) * | 2011-10-07 | 2013-04-11 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN104727223A (en) * | 2015-01-22 | 2015-06-24 | 中交路桥建设有限公司 | Annular platform for bridge pier stud construction and construction method |
| CN105839540A (en) * | 2016-04-29 | 2016-08-10 | 贵州桥梁建设集团有限责任公司 | Arrangement method and composition structure for rigid frame bridge zero section non-welded support |
| CN112663501A (en) * | 2020-12-18 | 2021-04-16 | 湖北省路桥集团有限公司 | Upper-span existing line steel box girder structure and construction method |
| CN115502352A (en) * | 2022-11-17 | 2022-12-23 | 德阳宏广智能装备有限责任公司 | Casting blank conveying device and continuous casting and rolling production line |
-
1960
- 1960-03-11 GB GB864960A patent/GB931622A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013052017A1 (en) * | 2011-10-07 | 2013-04-11 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN104727223A (en) * | 2015-01-22 | 2015-06-24 | 中交路桥建设有限公司 | Annular platform for bridge pier stud construction and construction method |
| CN105839540A (en) * | 2016-04-29 | 2016-08-10 | 贵州桥梁建设集团有限责任公司 | Arrangement method and composition structure for rigid frame bridge zero section non-welded support |
| CN112663501A (en) * | 2020-12-18 | 2021-04-16 | 湖北省路桥集团有限公司 | Upper-span existing line steel box girder structure and construction method |
| CN115502352A (en) * | 2022-11-17 | 2022-12-23 | 德阳宏广智能装备有限责任公司 | Casting blank conveying device and continuous casting and rolling production line |
| CN115502352B (en) * | 2022-11-17 | 2023-02-03 | 德阳宏广智能装备有限责任公司 | Casting blank conveying device and continuous casting and rolling production line |
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