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Quick-release modular mooring tower

A mooring tower and modular technology, applied in the field of aerostats, can solve the problems affecting the flight efficiency of the retaining balloon, the complex disassembly and assembly process of the retaining tower, the existence of matching gaps, etc., to achieve convenient transportation, installation and disassembly, and simple structure and operation. , the effect of reducing weight

Pending Publication Date: 2020-11-17
丹阳昊天飞行器技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing mooring tower devices for aerostats are mostly made of metal steel, and their weight is often very large. However, the aerostats need to be disassembled and transported frequently during use. Excessive mass will inevitably lead to disassembly and assembly of the mooring tower. It is complex and requires professional lifting equipment and more operators, which seriously affects the flying efficiency of tethered balloons
[0004] At the same time, the traditional folding mooring tower usually uses ordinary bolts when fixing the tower body, and there is inevitably a fit gap during installation, which makes the tower body tremble.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] This embodiment provides a quick-detachable modular mooring tower device, such as Figure 1-2 As shown, it consists of mooring tower fixing module 1, mooring tower rotating module 2, lifting module 3 and tapered fixing device 4.

[0046] The mooring tower fixed module 1 and the mooring tower rotating module 2 are truss structures of composite materials; the four main rods are carbon fiber tubes with a diameter of 80 mm and a wall thickness of 2 mm; the web rods are carbon tubes with a diameter of 40 mm and a wall thickness of 2 mm The reinforcement rods 11 and 201 are carbon tubes with a diameter of 40 mm and a wall thickness of 5 mm; the connection between the main rod and the web rod adopts a molded co-curing method, an integrated structure, and the joint has high structural strength and light weight.

[0047] Table 1 below compares the weight of tethered towers made of different materials:

[0048] Table 1. Weight list of materials with the same strength and differe...

Embodiment 2

[0060]This embodiment illustrates the installation process of the mooring tower in Embodiment 1.

[0061] The mooring tower fixing module 1 is fixed with the mooring platform, and there are four flanges at the lower end, and each flange has bolt holes for fixing, and the bolts of M10 are used for fixing.

[0062] The mooring tower rotation module 2 is first installed on the ground, and the flange piece between the first section of the rotation module, the second section of the rotation module and the third section of the rotation module is connected, and the bolts of M10 are used for fixing.

[0063] The mooring tower rotation module 2 is connected with the tower fixed module 1, the double lug 200 on one side of the lower end of the rotation module is connected with the single lug 12 on one side of the upper end of the fixed module, the lubricating pad 42 is put into the lug hole, and a cone is used to Shaped nut bolts 40, 41 are fixed through the tapered holes on the lugs.

...

Embodiment 3

[0067] This embodiment illustrates the dismantling process of the tethered tower in Embodiment 1.

[0068] The lifting module 3 is installed on the reinforcing rods 11 and 201 of the mooring tower fixed module 1 and the mooring tower rotating module 2 .

[0069] Disassemble the two tapered sub-bolts 40 and 41 on both sides of the lifting module 3, rotate the rocker arm 32 of the lifting module 3 to raise the lifting module 3, and the mooring tower rotating module 2 rotates around one end and one side to turn over. down position.

[0070] Remove the nose cone mooring device 5 installed on the installation platform 221;

[0071] Disassemble the lifting module 3;

[0072] Remove the two conical sub-bolts 40 and 41 connecting the lower end of the mooring tower rotation module 2 to the mooring tower fixed module 1 to complete the disassembly of the mooring tower rotation module 2; dismantle the sub-modules of the mooring tower rotation module 2 on the ground .

[0073] Detach t...

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Abstract

The invention belongs to the field of aerostats, and particularly discloses a quick-release modular mooring tower device which can be used for anchoring, flying and recycling of a mooring balloon, anda mooring tower comprises a mooring tower fixing module, a mooring tower rotating module, a lifting module and an optional conical fixing device. The mooring tower main body is divided into two modules, the modules are manufactured by adopting a carbon fiber composite material co-curing molding technology, the weight is light, the rigidity is high, and the mooring tower modules are convenient toassemble and disassemble. The conical fixing device can be composed of tapered primary and secondary bolts, has a guiding function, is accurate in positioning, and is beneficial to disassembly, assembly and transportation.

Description

technical field [0001] The invention belongs to the field of aerostats, in particular to a ground mooring device for aerostats, in particular to a quick-detachable, modular mooring tower for aerostats. Background technique [0002] When the aerostat is moored on the ground, it is mainly realized by the zippers on the head and both sides. Due to the large volume of the aerostat, the mooring device connected to the head of the aerostat needs to be lifted to a certain height when mooring on the ground, so a high-position installation platform is provided through the mooring tower. In the vehicle-mounted mobile mooring system, the mooring system includes a lot of equipment such as main hoist, auxiliary hoist, control cabinet, guide pulley generator, etc., which makes the installation space of the whole system tight. [0003] The existing mooring tower devices for aerostats are mostly made of metal steel, and their weight is often very large. However, the aerostats need to be di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/14
CPCB64F1/14
Inventor 施志强
Owner 丹阳昊天飞行器技术有限公司
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