A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deceleration strip for river-crossing tunnel and deceleration method thereof
The invention provides a deceleration strip for a river-crossing tunnel and a deceleration method thereof, the deceleration strip is arranged at the entrance section of the river-crossing tunnel, thedeceleration strip comprises a box body buried in the ground, the top of one end of the box body is hinged with a cover plate, and the other end of the box body is provided with an elastic sheet and is fixed with the other end of the cover plate through the elastic sheet; an air collecting assembly is arranged in the middle of the box body and comprises an air collecting pipe and at least one inflator pump sequentially arranged along one side of the air collecting pipe, each inflator pump comprises a tank body, a piston, a guide rod, a connecting rod, an air inlet pipe and an air outlet pipe,one end of each connecting rod is fixed to the inner wall of the cover plate, and the other end of each connecting rod is hinged to the top of the corresponding guide rod. The bottom of the guide rodis arranged on the piston. The air inlet pipe and the air outlet pipe are respectively arranged at the bottom of the tank body, and the air outlet pipe is respectively connected to the air collectingpipe; the gas collecting pipe is connected with a gas storage tank; a pressure gauge and a pressure release valve are arranged on the gas storage tank; the deceleration strip has the advantages of good deceleration effect and energy collection and reutilization.
本发明提供一种过江隧道用减速带及其减速方法，减速带设置于过江隧道的入口段，减速带包括埋设于地面的盒体，盒体一端顶部铰接有盖板，盒体另一端设置有弹片并通过弹片固定盖板另一端；盒体中部设置有集气组件，集气组件包括集气管、沿集气管一侧依次设置的至少一个充气泵，充气泵包括罐体、活塞、导杆、连接杆、进气管以及出气管，连接杆一端固定于盖板内壁另一端铰接于导杆顶部，导杆底部设置于活塞上，活塞活动设置于罐体内，进气管和出气管分别设置于罐体底部，出气管分别连接至集气管；集气管上连接储气罐，储气罐上设置有压力表以及泄压阀；具有减速效果好、能量收集再利用的优点。
Deceleration strip for river-crossing tunnel and deceleration method thereof
The invention provides a deceleration strip for a river-crossing tunnel and a deceleration method thereof, the deceleration strip is arranged at the entrance section of the river-crossing tunnel, thedeceleration strip comprises a box body buried in the ground, the top of one end of the box body is hinged with a cover plate, and the other end of the box body is provided with an elastic sheet and is fixed with the other end of the cover plate through the elastic sheet; an air collecting assembly is arranged in the middle of the box body and comprises an air collecting pipe and at least one inflator pump sequentially arranged along one side of the air collecting pipe, each inflator pump comprises a tank body, a piston, a guide rod, a connecting rod, an air inlet pipe and an air outlet pipe,one end of each connecting rod is fixed to the inner wall of the cover plate, and the other end of each connecting rod is hinged to the top of the corresponding guide rod. The bottom of the guide rodis arranged on the piston. The air inlet pipe and the air outlet pipe are respectively arranged at the bottom of the tank body, and the air outlet pipe is respectively connected to the air collectingpipe; the gas collecting pipe is connected with a gas storage tank; a pressure gauge and a pressure release valve are arranged on the gas storage tank; the deceleration strip has the advantages of good deceleration effect and energy collection and reutilization.
本发明提供一种过江隧道用减速带及其减速方法，减速带设置于过江隧道的入口段，减速带包括埋设于地面的盒体，盒体一端顶部铰接有盖板，盒体另一端设置有弹片并通过弹片固定盖板另一端；盒体中部设置有集气组件，集气组件包括集气管、沿集气管一侧依次设置的至少一个充气泵，充气泵包括罐体、活塞、导杆、连接杆、进气管以及出气管，连接杆一端固定于盖板内壁另一端铰接于导杆顶部，导杆底部设置于活塞上，活塞活动设置于罐体内，进气管和出气管分别设置于罐体底部，出气管分别连接至集气管；集气管上连接储气罐，储气罐上设置有压力表以及泄压阀；具有减速效果好、能量收集再利用的优点。
Deceleration strip for river-crossing tunnel and deceleration method thereof
一种过江隧道用减速带及其减速方法
XU ENCHENG (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
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