A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Four-folded pontoon bridge in-river boat transverse unfolding device
The embodiment of the invention discloses a transverse unfolding device for a four-folded pontoon bridge in-river boat. The transverse unfolding devices are arranged between the in-river ark 1 and the in-river sharp boat 2 and arranged at the position below a deck of the in-river boat, and the two ends of the in-river boat are each provided with one transverse unfolding device. The transverse unfolding device comprises a limiting sliding groove 3, a guide plate 4, a stabilizer bar assembly 5, an extension spring 6, a steel cable 7 and a lifting ring assembly 8. According to the embodiment of the invention, the transverse unfolding device is arranged below the deck surface of the boat body and does not influence the passing of track-type vehicles; the structure of the in-river boat recovery hanging bracket is simplified, an existing recovery hanging bracket needs two steel wire ropes, a boat body needs to be axially aligned with a recovery platform, and the in-river boat recovery hanging bracket can complete boat body hoisting recovery only through one hoisting steel wire rope.
本发明实施例公开了一种四折舟桥河中舟横向展开装置。横向展开装置布置在河中方舟1与河中尖舟2之间，设置在河中舟甲板以下位置，河中舟两端分别布置有一组横向展开装置。横向展开装置包括限位滑槽3、引导板4、稳定杆总成5、拉伸弹簧6、钢索7和提环总成8。本发明实施例的横向展开装置在舟体甲板面以下，不影响履带式车辆通行；简化河中舟回收吊架的结构，现有回收吊架需要两根钢丝绳，并需要舟体与回收平台轴向对正，本发明仅需一根吊装钢丝绳就可完成舟体吊装回收。
Four-folded pontoon bridge in-river boat transverse unfolding device
The embodiment of the invention discloses a transverse unfolding device for a four-folded pontoon bridge in-river boat. The transverse unfolding devices are arranged between the in-river ark 1 and the in-river sharp boat 2 and arranged at the position below a deck of the in-river boat, and the two ends of the in-river boat are each provided with one transverse unfolding device. The transverse unfolding device comprises a limiting sliding groove 3, a guide plate 4, a stabilizer bar assembly 5, an extension spring 6, a steel cable 7 and a lifting ring assembly 8. According to the embodiment of the invention, the transverse unfolding device is arranged below the deck surface of the boat body and does not influence the passing of track-type vehicles; the structure of the in-river boat recovery hanging bracket is simplified, an existing recovery hanging bracket needs two steel wire ropes, a boat body needs to be axially aligned with a recovery platform, and the in-river boat recovery hanging bracket can complete boat body hoisting recovery only through one hoisting steel wire rope.
本发明实施例公开了一种四折舟桥河中舟横向展开装置。横向展开装置布置在河中方舟1与河中尖舟2之间，设置在河中舟甲板以下位置，河中舟两端分别布置有一组横向展开装置。横向展开装置包括限位滑槽3、引导板4、稳定杆总成5、拉伸弹簧6、钢索7和提环总成8。本发明实施例的横向展开装置在舟体甲板面以下，不影响履带式车辆通行；简化河中舟回收吊架的结构，现有回收吊架需要两根钢丝绳，并需要舟体与回收平台轴向对正，本发明仅需一根吊装钢丝绳就可完成舟体吊装回收。
Four-folded pontoon bridge in-river boat transverse unfolding device
一种四折舟桥河中舟横向展开装置
LIANG MIN (author) / HUANG XINLEI (author) / HE BINFENG (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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