WO2021134999A1 - Dispositif d'amarrage pour transfert de dirigeable - Google Patents

Dispositif d'amarrage pour transfert de dirigeable Download PDF

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Publication number
WO2021134999A1
WO2021134999A1 PCT/CN2020/087021 CN2020087021W WO2021134999A1 WO 2021134999 A1 WO2021134999 A1 WO 2021134999A1 CN 2020087021 W CN2020087021 W CN 2020087021W WO 2021134999 A1 WO2021134999 A1 WO 2021134999A1
Authority
WO
WIPO (PCT)
Prior art keywords
airship
support
support frame
equipment compartment
frame
Prior art date
Application number
PCT/CN2020/087021
Other languages
English (en)
Chinese (zh)
Inventor
杨思强
Original Assignee
南京祖航航空科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京祖航航空科技有限公司 filed Critical 南京祖航航空科技有限公司
Publication of WO2021134999A1 publication Critical patent/WO2021134999A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/11—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/66—Mooring attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/12—Ground or aircraft-carrier-deck installations for anchoring aircraft
    • B64F1/14—Towers or masts for mooring airships or balloons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/40—Maintaining or repairing aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/50—Handling or transporting aircraft components

Definitions

  • the utility model belongs to the field of airship transportation, in particular to an airship transfer and mooring device.
  • An airship refers to an aircraft that is driven by an airbag to stay in the air. Due to the disadvantages of high cost and low speed, airships are rarely used in freight logistics and other fields. However, airships are widely used because of their good ability to stay in the air. In the field of environmental monitoring and early warning, since the working principle of airships is to use lighter than air gas to provide lift, the airship’s wind resistance is poor, and the airship needs to be lowered to the ground for protection in strong winds. The transfer of existing airships The mooring device is to deflate the airship and install it in a special vehicle for protection and transportation. The special vehicle is mainly used for the protection of war airships and the transportation structure is complex, and the high cost is not suitable for the field of civil environmental monitoring and early warning.
  • the purpose of the utility model is to provide an airship transfer and mooring device to solve the above-mentioned problems in the prior art.
  • An airship transfer and mooring device includes a supporting frame and a traveling component fixed around the bottom end of the supporting frame.
  • the support frame includes horizontally arranged support beams, vertically arranged support rods that are cross-fixedly connected to the support beams, and longitudinally arranged connecting rods that are also cross-fixedly connected to the support beams and the support rods.
  • the connecting rod connects the support beams and the support rods on both sides, the top end of the support frame has a gap with a width greater than the width of the airship equipment cabin, and the support rod and the support beam at the other end form a triangular frame.
  • the length of the connecting rod is greater than the width of the airship equipment compartment and less than the width of the airship equipment compartment, the length of the support rod is greater than the height of the airship equipment compartment, and the length of the support beam is greater than the length of the airship equipment compartment.
  • the driving assembly includes a steering wheel fixedly connected to the support beam and a connecting rod at one end of the support frame, and a driving wheel fixedly connected to the other end, at least one steering wheel and at least two driving wheels.
  • At least two take-up reels are rotatably connected to the bottom end of the support frame, and the take-up reels are connected to the airship equipment cabin by ropes.
  • the airship equipment compartment can be guided into the supporting frame by connecting the take-up reel and rope to the airship equipment compartment.
  • a pulley block matched with the take-up reel is also fixedly installed above the take-up reel, and the pulley block includes at least two fixed pulleys fixedly connected to the support frame, and the distance between the fixed pulleys and the rope Cooperate.
  • the pulley block enables the take-up reel to stabilize the rope between the pulley block and the take-up reel when the rope is retracted, and prevents the rope from swinging outside the take-up reel.
  • a fixing assembly is fixedly installed at the bottom end of the supporting frame.
  • the fixing components can prevent the supporting frame from rising with the airship.
  • the fixing assembly includes a tray fixedly connected to the support beam and the connecting rod at the bottom end of the support frame, and a number of counterweights contained in the tray.
  • the counterweight can increase the self-weight of the support frame to prevent the support frame from rising with the airship. When the airship needs to be moved, the counterweight can be removed and transported separately to reduce the physical labor intensity during movement.
  • At least four adjusting feet are fixedly installed at the bottom end of the supporting frame. By adjusting the abutment between the foot and the ground, the pressure of the counterweight on the driving component can be shared, and the failure rate of the driving component can be reduced.
  • the fixing assembly includes a fixing ring fixedly connected to the support beam and the connecting rod at the bottom end of the support frame, and an expansion bolt detachably connected to the hook, and a fixing ring is also fixedly installed at the top of the expansion bolt
  • the fixing ring at the bottom end of the support frame and the fixing ring at the top end of the expansion bolt are detachably connected by a fixing rope, and both ends of the fixing rope are also fixedly installed with hooks matching the fixing ring.
  • the surface of the support frame is also covered with a protective layer made of rubber or sponge.
  • the protective layer can reduce the oxidation speed of the support frame and increase the service life of the support frame.
  • the protective layer can also make the support frame flexibly abut when contacting the airship, avoiding burrs or sharp edge pairs generated during the processing of the support frame. The airship caused damage.
  • the utility model realizes the support of the airship through the support frame composed of at least four support beams, at least six support rods and at least three connecting rods.
  • the structure is simple and the production cost is reduced.
  • the width is left at the top end of the support frame. A gap larger than the width of the airship equipment compartment allows the airship equipment compartment to be housed in the support frame. Because the support frame is a frame composed of support beams, support rods and connecting rods that are not closed on all sides, it can be used when the airship equipment compartment needs to be overhauled.
  • the airship equipment cabin is directly fixed in the supporting frame for maintenance, which facilitates the maintenance of the airship equipment cabin, and solves the problem that the existing special airship transfer vehicle has a complicated structure and high cost, and is not suitable for the field of civil environment monitoring and early warning.
  • Figure 1 is a schematic diagram of the assembly of the utility model.
  • Figure 2 is a schematic diagram of the utility model.
  • Fig. 3 is a schematic diagram of the first embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the second embodiment of the present invention.
  • Fig. 5 is a schematic diagram of the fixing assembly of the present invention.
  • Figure 6 is a schematic diagram of the expansion bolt of the present invention.
  • Figure 7 is a schematic diagram of the hook of the utility model.
  • FIG. 1 to 7 The reference signs shown in Figures 1 to 7 are: support frame 1, travel assembly 2, airship equipment compartment 3, support beam 11, connecting rod 12, support rod 13, steering wheel 21, travel wheel 22, take-up reel 4, The rope 41, the pulley block 42, the fixing rope 5, the fixing ring 51, the hook 52, the expansion bolt 53, the fixing assembly 6, the tray 61, the counterweight 62, and the adjusting foot 63.
  • the existing airship transfer equipment is a special vehicle used for the protection and transportation of war airships, because the cargo warehouses of war airships are often used to carry valuable and heavy people or weapons, and War airships are often moved with the military and need to be refurbished at any time. Therefore, the design structure of this special vehicle is complicated and costly.
  • the airships used in civil environmental monitoring and early warning fields carry lighter weights for environmental monitoring. Electronic equipment, and detection and early warning are carried out at fixed locations. There are temporary warehouses and temporary maintenance points for temporary storage of airships at the detection locations. Therefore, the special vehicle program is not suitable for the transfer of airships in the field of civil environment monitoring and early warning.
  • the applicant provides an airship transfer and mooring device with simple structure and low production cost, which can transport the airship for civil environment monitoring and early warning to the maintenance warehouse to facilitate the maintenance of the airship equipment compartment.
  • An airship transfer and mooring device includes: a supporting frame 1, a traveling assembly 2, an airship equipment cabin 3, a supporting beam 11, a connecting rod 12, a supporting rod 13, a steering wheel 21, and a traveling wheel 22.
  • the support frame 1 is formed by welding at least four support beams 11, at least three connecting rods 12, and at least six support rods 13 made of square steel.
  • the support beams 11 are arranged horizontally in the same direction as the central axis of the airship.
  • the vertical arrangement of the rods 13 and the support beam 11 are cross-fixed and connected to the height direction of the airship, and the connecting rods 12 are arranged longitudinally and cross-fixedly connected to the support beam 11 and the support rod 13 to be consistent with the width direction of the airship, so that the support beams 11 are arranged on both sides.
  • Side supports the airship equipment compartment 3 the support rod 13 provides vertical support for the support beam 11 so that the airship equipment compartment 3 is supported off the ground to a position that is convenient for maintenance personnel to overhaul.
  • the connecting rod 12 connects the support beam 11 and the support rod 13 on both sides. Connected to form a frame, and the length of the connecting rod 12 is greater than the width of the airship equipment compartment 3 and smaller than the width of the airship equipment compartment 3 so that the airship equipment compartment 3 can enter the support frame 1, and the support beam 11 can provide support for the airship
  • the length of the support rod 13 is greater than the height of the airship equipment compartment 3 to ensure that the airship equipment compartment 3 can leave the ground, and the length of the support beam 11 is greater than the length of the airship equipment compartment 3 so that the support beam 11 can carry the full load of the airship equipment compartment 3.
  • the traveling assembly 2 includes at least one steering wheel 21 and at least two traveling wheels 22. Because the environment used in the utility model is the short-distance transportation of the airship, and the airship and the airship equipment compartment 3 are small in weight, the universal caster is used as the steering wheel. 21.
  • the use of directional casters as running wheels 22 can meet the needs of airship transportation, and the use of screws to fix the universal casters with the support beam 11 and the connecting rod 12 at the bottom end of the support frame 1 to connect the directional casters
  • the fixed connection with the other end of the support beam 11 at the bottom end of the support frame 1 has a simple structure, low production cost, and the screw connection is easy to maintain and replace the steering wheel 21 and the running wheel 22.
  • the airship equipment compartment 3 Through the gap at the top of the support frame 1 larger than the width of the airship equipment compartment 3, it is convenient for the airship equipment compartment 3 to enter the support frame 1 so that the support frame 1 supports the airship. After the airship falls on the support frame 1, the staff will pass when pushing the support frame 1
  • the traveling component 2 can convert the static friction force between the support frame 1 and the ground into rolling friction to reduce the physical labor intensity of the staff. Since the support frame 1 is welded by square steel, the frame is not closed, so it needs to be installed in the airship equipment compartment 3. During maintenance, the staff can directly pass through the support frame 1 to perform maintenance on the airship equipment compartment 3.
  • the airship When the airship equipment compartment needs to be overhauled, the airship is lowered so that the airship abuts against the supporting frame 1, and the staff can directly pass through the supporting frame 1 to overhaul the airship equipment compartment 3.
  • the travel wheels 22 of the travel assembly 2 can reduce the physical labor of the workers, and the support frame 1 can be turned at will by the steering wheels 21.
  • the simple structure not only reduces the production cost, but also facilitates the transportation and maintenance of the airship.
  • take-up reels 4 there are at least two take-up reels 4 at the bottom end of the support frame 1.
  • the center of the take-up reel 4 is provided with a key slot hole, the key is connected with the rotating shaft, one end of the rotating shaft is fixedly installed with a bearing seat, and the side of the take-up reel 4 at the other end is also eccentrically fixed with a rocker.
  • the bearing seat is connected to the support frame 1 by screws.
  • the support beam 11 at the bottom end is fixedly connected, the side of the take-up reel 4 is also fixedly connected with a rope 41, which is connected to the airship equipment compartment 3 through the rope 41, and the ropes 41 of the two take-up reels 4 are respectively fixed on two sides of the airship equipment compartment 3.
  • the staff uses the crank handle to rotate the take-up reel 4 to retract the rope 41 to guide the airship, so that the airship equipment compartment 3 can accurately fall into the support frame 1.
  • the take-up reel 4 is also fixedly installed above the take-up reel 4 with a pulley block 42, using at least two and The fixed pulleys fixedly connected to the support frame 1 are used as the pulley block 42, and the spacing of the fixed pulleys is matched with the diameter of the rope 41, so that the rope 41 is fixed between the fixed pulleys.
  • the rope 41 is retracted by the take-up reel 4, only the fixed pulley is fixed.
  • the rope 41 between the pulley and the airship swings, and the rope 41 between the fixed pulley and the take-up reel 4 is fixed. This solves the problem that the rope 41 will swing from side to side when the airship descends from the air, and it is easy to make the rope 41 swing to the take-up reel 4 External issues.
  • a fixing assembly 6 is also fixedly installed at the bottom end of the support frame 1, which is used in a further embodiment with the support frame 1
  • the support beam 11 at the bottom end and the connecting rod 12 are fixedly connected to the tray 61, and a number of counterweights 62 contained in the tray 61 are used as fixing components 6.
  • the counterweights 62 can increase the weight of the support frame 1 to avoid the support frame 1.
  • the counterweight 62 can be removed and transported separately when the airship needs to be moved, reducing the physical labor intensity during movement, and as shown in Figure 5, the central position of the counterweight 62 is also fixedly installed with a handle for easy configuration. Removal and transportation of the weight 62.
  • At least four adjustment feet 63 are fixedly installed at the bottom end of the support frame 1, and the adjustment feet 63 should be lowered before adding the counterweight 62 Contacting the adjusting foot 63 with the ground can distribute the pressure of the counterweight 62 on the traveling assembly 2 and reduce the failure rate of the traveling assembly 2.
  • a fixing ring 51 fixedly connected to the support beam 11 and the connecting rod 12 at the bottom end of the support frame 1 and an expansion bolt 53 detachably connected to the hook 52 are used as the fixing assembly 6, as shown in FIG.
  • the top end of the expansion bolt 53 is also fixedly installed with a fixing ring 51, the fixing ring 51 at the bottom end of the support frame 1 and the fixing ring 51 at the top end of the expansion bolt 53 are detachably connected by a fixing rope 5, and both ends of the fixing rope 5 are also fixedly installed with A hook 52 that cooperates with the fixed ring 51.
  • the expansion bolt 53 is pre-buried in the ground at the location where environmental monitoring is required, and then the support frame 1 is fixedly connected to the expansion bolt 53 through the hook 52 of the fixing rope 5 to prevent the support frame 1 from rising with the airship. 53.
  • the fixing work of the support frame 1 is larger, and the physical labor intensity is lower.
  • the surface of the support frame 1 is also covered with a protective layer of rubber or sponge material as protection
  • a protective layer of rubber or sponge material as protection
  • the protective layer can also make the support frame 1 flexibly contact with the airship, avoiding the support frame 1 during the processing process. Burrs or sharp edges cause damage to the airship.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Handcart (AREA)

Abstract

L'invention concerne un dispositif d'amarrage pour le transfert de dirigeable, comprenant un cadre de support (1) et un ensemble de déplacement (2). Le cadre de support (1) comprend des poutres de support (11) disposées transversalement, des tiges de support (13) qui sont agencées à la verticale et reliées de manière fixe aux poutres de support (11) de manière croisée, et des tiges de liaison (12) qui sont agencées longitudinalement tout en étant reliées de manière fixe aux poutres de support (11) et aux tiges de support (13) d'une manière croisée. Un espace ayant une largeur supérieure à celle d'un compartiment d'équipement de dirigeable (3) est prévu au niveau d'une extrémité de l'extrémité supérieure du cadre de support (1), et les tiges de support (13) et les poutres de support (11) au niveau de l'autre extrémité du cadre de support forment des cadres triangulaires. L'ensemble de déplacement (2) comprend un volant de direction (21) relié de manière fixe aux poutres de support (11) et aux tiges de liaison (12) au niveau d'une extrémité de l'extrémité inférieure du cadre de support (1), et des roues de déplacement (22) reliées de manière fixe au niveau de l'autre extrémité de l'extrémité inférieure du cadre de support. Le cadre de support (1) fournit une force de support pour un dirigeable, l'espace prévu au niveau de l'extrémité supérieure du cadre de support (1) facilite la maintenance du compartiment d'équipement de dirigeable (3), et l'ensemble de déplacement (2) peut transporter le dirigeable jusque dans un entrepôt de maintenance.
PCT/CN2020/087021 2020-01-02 2020-04-26 Dispositif d'amarrage pour transfert de dirigeable WO2021134999A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020002909.1U CN211417567U (zh) 2020-01-02 2020-01-02 一种飞艇转运系留装置
CN202020002909.1 2020-01-02

Publications (1)

Publication Number Publication Date
WO2021134999A1 true WO2021134999A1 (fr) 2021-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/087021 WO2021134999A1 (fr) 2020-01-02 2020-04-26 Dispositif d'amarrage pour transfert de dirigeable

Country Status (2)

Country Link
CN (1) CN211417567U (fr)
WO (1) WO2021134999A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101700U (fr) * 1977-01-21 1978-08-16
JPS55148689A (en) * 1979-05-07 1980-11-19 Fujikura Rubber Ltd Mooring and housing method for airship using landing platform afloat
WO2015038697A2 (fr) * 2013-09-11 2015-03-19 Silicis Technologies, Inc. Remorque pour véhicule autonome
CN109693806A (zh) * 2019-01-15 2019-04-30 中国特种飞行器研究所 一种系留气球锚泊平台及使用方法
CN209176896U (zh) * 2018-10-23 2019-07-30 东莞前沿技术研究院 浮空器用阵地式锚泊系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101700U (fr) * 1977-01-21 1978-08-16
JPS55148689A (en) * 1979-05-07 1980-11-19 Fujikura Rubber Ltd Mooring and housing method for airship using landing platform afloat
WO2015038697A2 (fr) * 2013-09-11 2015-03-19 Silicis Technologies, Inc. Remorque pour véhicule autonome
CN209176896U (zh) * 2018-10-23 2019-07-30 东莞前沿技术研究院 浮空器用阵地式锚泊系统
CN109693806A (zh) * 2019-01-15 2019-04-30 中国特种飞行器研究所 一种系留气球锚泊平台及使用方法

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