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A platform for research: civil engineering, architecture and urbanism
One-way sand-sticking cylinder deceleration strip with conical base plate
The invention discloses a one-way sand-sticking cylinder deceleration strip with a conical base plate. The one-way sand-sticking cylinder deceleration strip comprises a deceleration panel. One end of the deceleration panel is connected with a rotating shaft fixed to the ground, a spring is arranged on the bottom of the other end of the deceleration panel, and a sand-sticking cylinder is arranged below the deceleration panel. The sand-sticking cylinder comprises a connecting rod, the base plate and a sand pit. One end of the connecting rod is fixedly connected to the deceleration panel, and the base plate is fixedly arranged at the other end of the connecting rod and is located in the sand pit. According to the invention, the deceleration strip is provided with the adjustable base plate and can be adjusted on site after being installed, and the structure of the base plate in the sand-sticking cylinder can be adjusted to change the sinking resistance until the one-way sand-sticking cylinder deceleration strip meets the use requirement of the road section according to actual vehicle loads and the like. The one-way sand-sticking cylinder deceleration strip is practical in different traffic environments, simple in structure, wide in application range and easy to operate and popularize.
One-way sand-sticking cylinder deceleration strip with conical base plate
The invention discloses a one-way sand-sticking cylinder deceleration strip with a conical base plate. The one-way sand-sticking cylinder deceleration strip comprises a deceleration panel. One end of the deceleration panel is connected with a rotating shaft fixed to the ground, a spring is arranged on the bottom of the other end of the deceleration panel, and a sand-sticking cylinder is arranged below the deceleration panel. The sand-sticking cylinder comprises a connecting rod, the base plate and a sand pit. One end of the connecting rod is fixedly connected to the deceleration panel, and the base plate is fixedly arranged at the other end of the connecting rod and is located in the sand pit. According to the invention, the deceleration strip is provided with the adjustable base plate and can be adjusted on site after being installed, and the structure of the base plate in the sand-sticking cylinder can be adjusted to change the sinking resistance until the one-way sand-sticking cylinder deceleration strip meets the use requirement of the road section according to actual vehicle loads and the like. The one-way sand-sticking cylinder deceleration strip is practical in different traffic environments, simple in structure, wide in application range and easy to operate and popularize.
One-way sand-sticking cylinder deceleration strip with conical base plate
LIU JIE (author) / XIA JUN (author) / WANG YUE (author) / XU YUZHU (author) / SHE JIANBO (author) / HU JING (author) / TANG LIANG (author) / FAN LIUJUN (author) / GUO JINLONG (author) / TANG TIANCAI (author)
2016-01-13
Patent
Electronic Resource
English
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.
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