SU705054A1 - Arrangement for the installation of the span structure of a bridge - Google Patents
Arrangement for the installation of the span structure of a bridgeInfo
- Publication number
- SU705054A1 SU705054A1 SU772489666A SU2489666A SU705054A1 SU 705054 A1 SU705054 A1 SU 705054A1 SU 772489666 A SU772489666 A SU 772489666A SU 2489666 A SU2489666 A SU 2489666A SU 705054 A1 SU705054 A1 SU 705054A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bolt
- span
- trolley
- moving
- cargo
- Prior art date
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Description
.1.one
Изобретение относитс к области мостостроени ,и может быть использсивано дл монтажа сборных из блоков пролетных строений мостов, а также 1Я выполнени погрузочно-разгрузоч-. ных и монтажных работ в транспортном и гражданском строительстве.,The invention relates to the field of bridge construction, and can be used for the installation of prefabricated blocks of blocks of bridge superstructures, as well as the 1st of loading and unloading. and installation work in transport and civil construction.,
Известно устройство дл монтажа пролетного строени моста, включающее ригель с грузовой тележкой и прикреп- ленными к нему двум средними и двум крайними стойками, установленными на колесные тележки i}..A device for mounting a bridge span is known, which includes a bolt with a cargo trolley and two middle and two extreme posts mounted on wheeled carts i} attached to it.
Недостаток этого устройства зайпючаетс в значительной материалоемкости его, обусловленной необходи tocTtro выполнени ригел значительно:) длины и установки дополнительной средней стойки с целью снижени нагрузии от веса устройства на смонтированную часть пролетного строени .The disadvantage of this device is associated with a considerable material consumption of it, due to the need to perform the bolt significantly :) length and install an additional center pillar in order to reduce the load on the device weight on the mounted part of the span.
Известно также устройство дл монтажа пролетного строени моста, включающее ригель, с грузовой тележкой иIt is also known a device for mounting a bridge span, including a bolt, with a trolley and
противовесом, прикрепленные к ригелю переднюю, среднюю и укорочённую заднюю стойки, колесные тележки, размещенные под средней и задней стойками, механизмы перемещени грузовой и колесных тележек, причем передн стойка выполнена подъёмной, а на ригеле размещены дополнйтёл ный механизм дл .подъема и опускани этой стойки и направл ющие 2.counterweight, front, middle and shortened rear pillars attached to the bolt, wheel bogies placed under the middle and rear pillars, mechanisms for moving the cargo and wheel bogies; and guides 2.
Недостаток, этого устройства заключаетс в значительной материалоемкости его, обусловленной необходимостью установки на ригель дополнительного механизма дл подъема и опускани передней стойки.The disadvantage of this device lies in its considerable material consumption, due to the need to install on the crossbar an additional mechanism for raising and lowering the front pillar.
Цель изобретени - снижение материалоемкости устройства.The purpose of the invention is to reduce the material consumption of the device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772489666A SU705054A1 (en) | 1977-05-12 | 1977-05-12 | Arrangement for the installation of the span structure of a bridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772489666A SU705054A1 (en) | 1977-05-12 | 1977-05-12 | Arrangement for the installation of the span structure of a bridge |
Publications (1)
Publication Number | Publication Date |
---|---|
SU705054A1 true SU705054A1 (en) | 1979-12-25 |
Family
ID=20710499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772489666A SU705054A1 (en) | 1977-05-12 | 1977-05-12 | Arrangement for the installation of the span structure of a bridge |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU705054A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113403956A (en) * | 2021-07-02 | 2021-09-17 | 中铁七局集团郑州工程有限公司 | Method for erecting end-span trimming beam at point where high-speed railway platform line merges into turnout beam |
-
1977
- 1977-05-12 SU SU772489666A patent/SU705054A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113403956A (en) * | 2021-07-02 | 2021-09-17 | 中铁七局集团郑州工程有限公司 | Method for erecting end-span trimming beam at point where high-speed railway platform line merges into turnout beam |
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