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Title:
HELIPAD STABILIZATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/144329
Kind Code:
A1
Abstract:
Helipad stabilization equipment comprising two fixed rods (1). Supporting columns (2) are provided on both the left and right sides of the two fixed rods (1). Pistons (10) are provided in cavities of the two supporting columns (2). Piston rods (6) are provided on top of the pistons (10). Limiting plates (12) are provided within the cavities of the supporting columns (2). Connecting rods (13) are provided on the outer walls of the piston rods (6). Connecting shafts (14) are provided on the outer walls of the supporting columns (2). The other ends of the connecting rods (13) are extended to the outside of the supporting rod (2) and connected to locking apparatus (3). Suction cups (4) are provided at the bottom of the supporting columns (2). Ventilating tubes (9) are provided at opposite end surfaces of the two supporting columns (2). Air valves (8) are provided on the ventilation tubes (9). Inserts (5) are provided on the outer walls of both the left and right sides of the supporting columns (2). The opposite end surfaces of the two fixed rods (1) are connected to hydraulic telescoping rods (16). The suction cups on the supporting columns are utilized to fix a helicopter on the helipad; this is applicable in the restraining of helicopters of a same size, structurally simple, and convenient to use.

Inventors:
YUAN, Demei (Group 9, Minqiao VillageChengdong Town, Haian Count, Nantong Jiangsu 0, 226600, CN)
Application Number:
CN2018/074071
Publication Date:
August 01, 2019
Filing Date:
January 25, 2018
Export Citation:
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Assignee:
NANTONG ZHI HANG MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. (Yuan Demei, Group 9 Minqiao Village,Chengdong Town, Haian Count, Nantong Jiangsu 0, 226600, CN)
International Classes:
E01F3/00
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