WO2019144329A1 - 一种直升机停机坪稳固装置 - Google Patents
一种直升机停机坪稳固装置 Download PDFInfo
- Publication number
- WO2019144329A1 WO2019144329A1 PCT/CN2018/074071 CN2018074071W WO2019144329A1 WO 2019144329 A1 WO2019144329 A1 WO 2019144329A1 CN 2018074071 W CN2018074071 W CN 2018074071W WO 2019144329 A1 WO2019144329 A1 WO 2019144329A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rod
- wall
- helipad
- rods
- piston
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F3/00—Landing stages for helicopters, e.g. located above buildings
Definitions
- the invention relates to the technical field of apron, in particular to a helipad stabilization device.
- the apron is generally referred to as the landing site for helicopters.
- the environment has a great impact on the apron, such as strong winds, not only considering the support strength of the apron itself, but also taking into account the impact of the environment on the helicopter on the apron. Therefore, the existing apron is generally provided with a restraining device, and a restraining device and a cable are used to fix the helicopter to resist the influence of the environment. Since the existing restraining devices are mostly fixed, they are generally only suitable for the restraint of helicopters of the same size.
- a helicopter apron stabilization device comprising two sets of fixed rods, two sets of the fixed rods are provided with support columns on both left and right sides, and two sets of the inner columns of the support columns
- a piston is disposed on the top of the piston
- a piston rod is disposed on the top of the piston
- a limiting plate is disposed on the inner cavity of the supporting column
- a top of the piston rod extends through the limiting plate and extends above the limiting plate
- the outer wall of the piston rod is disposed a connecting rod
- the outer wall of the supporting column is provided with a connecting shaft
- the connecting rod is disposed on the supporting column through a connecting shaft
- the other end of the connecting rod extends to the outer side of the supporting column and connects the locking device
- the locking device comprises a locking plate, the inner wall of the locking plate is provided with a strong spring, the inner wall of the locking plate is provided with a threaded rod, and the right end of the thread
- the bottom of the insert is provided with a slider
- the fixed rod is provided with a sliding slot matched with the slider
- the left and right ends of the hydraulic telescopic rod are provided with a buckle, and the fixing rod is provided with a card slot matched with the buckle.
- the rotating handle is a plum-shaped handle, and the outer wall of the rotating handle is provided with an anti-slip rubber sleeve, and the outer wall of the non-slip rubber sleeve is evenly provided with an S-shaped anti-skid pattern.
- the outer wall of the threaded rod is uniformly provided with an external thread
- the inner wall of the rotating handle is provided with an internal thread matching the external thread
- a sealing gasket is disposed at a joint of the ventilation hose and the support column.
- a helipad stabilization device which is driven by a hydraulic telescopic rod to adjust the spacing to adapt to the length of the leg, and a support for adjusting the spacing is provided on the fixed rod.
- the column is adapted to the width of the leg, and then the helicopter is fixed on the tarmac by the suction cup on the support column, which is suitable for the restraint of the helicopter of the same size, and has a simple structure and convenient use.
- Figure 1 is a schematic structural view of the present invention
- Figure 2 is a plan view of the structure of the present invention.
- Figure 3 is a schematic view showing the structure of the locking device of the present invention.
- a helicopter apron stabilization device comprising two sets of fixed rods 1, two sets of support rods 2 are arranged on the left and right sides of the fixed rods 1, and two sets of support columns 2
- the piston 10 is disposed on the top of the piston 10.
- the piston rod 6 is disposed on the top of the piston 10.
- the inner cavity of the support column 2 is provided with a limiting plate 12, and the top of the piston rod 6 extends through the limiting plate 12 and extends above the limiting plate 12.
- the outer wall of the piston rod 6 is provided with a connecting rod 13, the outer wall of the supporting column 2 is provided with a connecting shaft 14, and the connecting rod 13 is disposed on the supporting column 2 through the connecting shaft 14, and the other end of the connecting rod 13 extends to the outside of the supporting column 2 and is connected
- the locking device 3 includes a locking plate 32.
- the inner wall of the locking plate 32 is provided with a strong spring 34.
- the inner wall of the locking plate 32 is provided with a threaded rod 31, and the right end of the threaded rod 31 extends to the locking plate 32.
- the right end of the threaded rod 31 is provided with a rotating handle 33
- the bottom of the support column 2 is provided with a suction cup 4
- the opposite end faces of the two sets of support columns 2 are provided with a ventilation hose 9
- the ventilation hose 9 is provided with a gas valve 8
- the support column 2 The upper and lower outer walls are provided with inserts 5, and the bottom of the inserts 5 is connected
- the fixed rod 1 is connected, and the opposite end faces of the two sets of fixed rods 1 are connected to the hydraulic telescopic rod 16.
- the bottom of the insert 5 is provided with a slider 7, and the fixed rod 1 is provided with a sliding slot 11 matching the slider 7, and the slider 7 is moved in the sliding slot 11 so that the insert 5 can drive the support column 2 to move. , thereby adjusting the distance between the support columns 2;
- the left and right ends of the hydraulic telescopic rod 16 are provided with a buckle 15
- the fixing rod 1 is provided with a card slot 17 matching the buckle 15 , and the cooperation between the buckle 15 and the card slot 17 enables the hydraulic telescopic rod 16 to Driving the fixing rod 1 to adjust the distance between the fixing rods 1;
- the rotating handle 33 is a plum-shaped handle, and the outer wall of the rotating handle 33 is provided with a non-slip rubber sleeve, and the outer wall of the non-slip rubber sleeve is evenly provided with an S-shaped anti-skid pattern, the plum-shaped handle can be rotated more easily, and the anti-slip effect is added, and the opponent further protection of;
- the outer wall of the threaded rod 31 is evenly provided with external threads, and the inner wall of the rotating handle 33 is provided with an internal thread matching the external thread to ensure the structural integrity, and the rotating handle 33 is more stable when the thread is fixed;
- a sealing gasket is provided at the junction of the vent hose 9 and the support column 2 to prevent air leakage at the junction of the vent hose 9 and the support column 2.
- the hydraulic telescopic rod 16 is first started according to the length of the bottom leg of the helicopter, and the hydraulic telescopic rod 16 drives the fixed rod 1 to expand and contract, so that the spacing between the fixed rods 1 is adapted to the length of the leg. Then, the distance between the support columns 2 is adjusted according to the width of the legs. After the adjustment, the helicopter is fixed on the tarmac through the suction cup 4. First, the air valve 8 is closed, and the connecting rod 13 is pulled to drive the piston rod 6 to move upward, and the piston 10 passes.
- the movement fastens the suction cup 4 to the tarmac, the connecting rod 13 is fixed to the support column 2 by the locking device 3, and the air valve 8 is opened when the air valve 8 is removed, so that the air can be easily removed by entering the inner cavity of the support column 2.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (6)
- 一种直升机停机坪稳固装置,包括两组固定杆(1),其特征在于:两组所述固定杆(1)的左右两侧均设置支撑柱(2),两组所述支撑柱(2)的内腔均设置活塞(10),所述活塞(10)的顶部设置活塞杆(6),所述支撑柱(2)的内腔设置限位板(12),且活塞杆(6)的顶部贯穿限位板(12)并延伸至限位板(12)的上方,所述活塞杆(6)的外壁设置连接杆(13),所述支撑柱(2)的外壁设置连接轴(14),且连接杆(13)通过连接轴(14)设置在支撑柱(2)上,所述连接杆(13)的另一端延伸至支撑柱(2)的外侧并连接锁紧装置(3),所述锁紧装置(3)包括锁紧板块(32),所述锁紧板块(32)的内壁设置强力弹簧(34),所述锁紧板块(32)的内壁设置螺纹杆(31),且螺纹杆(31)的右端延伸至锁紧板块(32)的右侧,所述螺纹杆(31)的右端设置旋转手柄(33),所述支撑柱(2)的底部设置吸盘(4),两组所述支撑柱(2)的相对端面均设置通气软管(9),所述通气软管(9)上设置气阀(8),所述支撑柱(2)的左右两侧外壁均设置镶块(5),且镶块(5)的底部活动连接固定杆(1),两组所述固定杆(1)的相对端面均连接液压伸缩杆(16)。
- 根据权利要求1所述的一种直升机停机坪稳固装置,其特征在于:所述镶块(5)的底部设置滑块(7),且固定杆(1)上设置与滑块(7)相匹配的滑槽(11)。
- 根据权利要求1所述的一种直升机停机坪稳固装置,其特征在于:所述液压伸缩杆(16)的左右两端均设置卡扣(15),且固定杆(1)上设置与卡扣(15)相匹配的卡槽(17)。
- 根据权利要求1所述的一种直升机停机坪稳固装置,其特征在于:所述旋转手柄(33)为梅花形手柄,且旋转手柄(33)的外壁设置防滑橡胶套,且防滑橡胶套的外壁均匀的设置S形防滑纹。
- 根据权利要求1所述的一种直升机停机坪稳固装置,其特征在于:所 述螺纹杆(31)的外壁均匀的设置外螺纹,且旋转手柄(33)的内壁设置与外螺纹相匹配的内螺纹。
- 根据权利要求1所述的一种直升机停机坪稳固装置,其特征在于:所述通气软管(9)与支撑柱(2)的连接处设置密封垫圈。
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PCT/CN2018/074071 WO2019144329A1 (zh) | 2018-01-25 | 2018-01-25 | 一种直升机停机坪稳固装置 |
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Citations (5)
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KR20130005503A (ko) * | 2011-07-06 | 2013-01-16 | 부산대학교 산학협력단 | 헬리콥터 착륙장치 |
CN103572711A (zh) * | 2012-07-25 | 2014-02-12 | 许春雷 | 一种可拆卸的直升机停靠平台 |
CN104746443A (zh) * | 2015-03-31 | 2015-07-01 | 王选明 | 直升机停机坪 |
CN105019367A (zh) * | 2015-07-08 | 2015-11-04 | 何春旺 | 飞行器用停靠装置及其控制方法 |
CN206784202U (zh) * | 2017-05-11 | 2017-12-22 | 南京铝翔航空科技有限公司 | 一种基于液压缓冲的可拼接直升机停机坪 |
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2018
- 2018-01-25 WO PCT/CN2018/074071 patent/WO2019144329A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20130005503A (ko) * | 2011-07-06 | 2013-01-16 | 부산대학교 산학협력단 | 헬리콥터 착륙장치 |
CN103572711A (zh) * | 2012-07-25 | 2014-02-12 | 许春雷 | 一种可拆卸的直升机停靠平台 |
CN104746443A (zh) * | 2015-03-31 | 2015-07-01 | 王选明 | 直升机停机坪 |
CN105019367A (zh) * | 2015-07-08 | 2015-11-04 | 何春旺 | 飞行器用停靠装置及其控制方法 |
CN206784202U (zh) * | 2017-05-11 | 2017-12-22 | 南京铝翔航空科技有限公司 | 一种基于液压缓冲的可拼接直升机停机坪 |
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