CN114013786A - Flexible supporting and placing device for helicopter frame - Google Patents

Flexible supporting and placing device for helicopter frame Download PDF

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Publication number
CN114013786A
CN114013786A CN202111427560.1A CN202111427560A CN114013786A CN 114013786 A CN114013786 A CN 114013786A CN 202111427560 A CN202111427560 A CN 202111427560A CN 114013786 A CN114013786 A CN 114013786A
Authority
CN
China
Prior art keywords
helicopter
support
framing
flexible
connecting rod
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN202111427560.1A
Other languages
Chinese (zh)
Other versions
CN114013786B (en
Inventor
朱洪达
谢俊
王云鹏
杜亚维
张伶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changhe Aircraft Industries Group Co Ltd
Original Assignee
Changhe Aircraft Industries Group Co Ltd
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Filing date
Publication date
Application filed by Changhe Aircraft Industries Group Co Ltd filed Critical Changhe Aircraft Industries Group Co Ltd
Priority to CN202111427560.1A priority Critical patent/CN114013786B/en
Publication of CN114013786A publication Critical patent/CN114013786A/en
Application granted granted Critical
Publication of CN114013786B publication Critical patent/CN114013786B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
    • B65D7/28—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable with some parts detachable and other parts hinged together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B65D9/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable with some parts detachable and other parts hinged together

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

The invention provides a helicopter framing flexible supporting and placing device, which comprises: the bracket component is arranged on a foot pad on the ground; the supporting assembly is arranged on the support assembly and used for supporting the additional frame of the helicopter; the bracket assembly includes: the base is arranged on the foot pad; the upright post is arranged on the base; the mounting lug is arranged at the top of the upright column and used for mounting a support assembly; the bracket assembly further includes: the limiting clamping groove is arranged at the top of the upright post and is provided with a pin hole; the quick-release pin is arranged in the pin hole and used for fixing the support assembly; the support assembly includes: the stay bar is hinged with the mounting lug; the connecting rod is hinged with the support rod; the wheels are arranged at two ends of the connecting rod and provided with grooves, and the grooves are used for placing the helicopter frame.

Description

Flexible supporting and placing device for helicopter frame
Technical Field
The application belongs to the technical field of aviation manufacturing part storage, and particularly relates to a helicopter frame-adding flexible supporting and placing device.
Background
The frame of the helicopter body part is of a similar U-shaped or horseshoe-shaped structure, the molded surface is similar to the cross section of the helicopter, the width size of the frame is similar, the overall dimension is larger, and the sizes are different.
The existing part supporting and placing device mainly has two modes of horizontally placing and vertically placing parts, and a horizontally placed bracket is less in use because of larger overall dimension of the parts, inconvenient part storage and larger occupied area.
The existing common vertical bracket structure is mostly a hard structure, and the distribution of parts at the supporting positioning points of the bracket determines that the bracket has larger volume and is heavy and occupies large space due to the large appearance of the parts; and because the part appearance is inconsistent, every kind of part needs the profile tray that corresponds, and it is inconvenient to make, perhaps adopts the tray of unified form, because do not laminate with the part, fixes a position inaccurately and leads to the part to deposit untidy, and the production field is chaotic.
Disclosure of Invention
In view of the above technical problems, the present invention provides a helicopter framing flexible supporting device, which includes:
the bracket component is arranged on a foot pad on the ground;
and the supporting component is arranged on the bracket component and used for supporting and putting the additional frame of the helicopter.
Preferably, the bracket assembly comprises:
the base is arranged on the foot pad;
the upright post is arranged on the base;
and the mounting lug is arranged at the top of the upright post and used for mounting the supporting component.
Preferably, the bracket assembly further comprises:
the limiting clamping groove is arranged at the top of the upright post and is provided with a pin hole;
and the quick-release pin is arranged in the pin hole and used for fixing the supporting component.
Preferably, the support assembly comprises:
the stay bar is hinged with the mounting lug;
the connecting rod is hinged with the support rod;
the wheels are arranged at two ends of the connecting rod and provided with grooves, and the grooves are used for placing the helicopter frame.
Preferably, the stay bar can rotate around the mounting lug and can be fixed in the limiting clamping groove through the quick-release pin.
Preferably, the support assembly comprises:
and the limiting component is arranged on the connecting rod and is used for enabling the connecting rod to incline on the support rod according to a preset angle.
Preferably, the support assembly is in the form of a four-point support for supporting the helicopter frame.
Preferably, when the helicopter machine frame is supported, the stay bar is upwards opened to the limiting clamping groove, the quick-release pin is inserted, and the helicopter machine frame is aligned with the grooves of the wheels and is placed until the four wheels are fully contacted, so that the supporting is completed.
The invention has the technical effects that:
according to the flexible bracket provided by the invention, when the parts are supported, the parts can be conveniently and stably supported, and when no part is stored, the bracket can be restored to a smaller volume, so that the parts are convenient to store.
Drawings
Fig. 1 is a working state diagram of a supporting and placing device according to an embodiment of the present application;
FIG. 2 is a left side view of a holding device provided in an embodiment of the present application;
FIG. 3 is a top view of a holding device provided in an embodiment of the present application;
fig. 4 is a working state diagram of a supporting and placing device provided in the second embodiment of the present application;
wherein, the device comprises a foot pad 1, a bracket assembly 2, a connecting rod 3, a wheel 4, a support rod 5 and a quick-release pin 6.
Detailed Description
Referring to fig. 1-4, the present invention provides a helicopter framing flexible supporting device, comprising: the bracket component 2 is arranged on the foot pad 1 on the ground; and the supporting component is arranged on the support component and used for supporting and putting the vertical lift machine and adding the frame.
In an embodiment of the present application, a bracket assembly includes: the base is arranged on the foot pad; the upright post is arranged on the base; and the mounting lug is arranged at the top of the upright column and used for mounting the supporting component.
In an embodiment of the present application, the bracket assembly further comprises: the limiting clamping groove is arranged at the top of the upright post and is provided with a pin hole; and the quick-release pin 6 is arranged in the pin hole and used for fixing the support component.
Wherein, the supporting component includes: the stay bar 5 is hinged with the mounting lug; the connecting rod 3 is hinged with the support rod; and the wheels 4 are arranged at two ends of the connecting rod, each wheel is provided with a groove, and the grooves are used for placing the helicopter frame.
Wherein, the vaulting pole can rotate round the installation auricle, and the accessible quick-release round pin is fixed in spacing draw-in groove. The support assembly includes: and the limiting component is arranged on the connecting rod and is used for enabling the connecting rod to incline on the support rod according to a preset angle.
It should be noted that the support assembly adopts a four-point support form to support the additional frame of the helicopter. Other parts are certainly possible and are not limited herein.
In other embodiments of this application, a flexible bracket, when having the part to hold in the palm to put, can make things convenient for stable support to put the part, when not having the part to deposit, the bracket can resume into less volume, conveniently accomodates and deposits.
In other embodiments of the application, the helicopter frame-adding flexible supporting and placing device realizes unified supporting and placing of different parts through flexible 4-point support
Wherein, this device by with the flexible material callus on the sole of ground contact, play the bracket component of whole supporting role, take limit function's connecting rod, flexible material wheel, vaulting pole, be used for the erection joint: the quick-release bolt comprises a bolt, a nut, a gasket, a shaft pin, a gasket, a split pin and a quick-release pin, and the number of corresponding parts is set according to the number of the placed parts.
The foot pad is installed on the landing place of the support component, the wheels are installed at two ends of the connecting rod through the shaft pins, the gaskets and the split pins, the connecting rod is connected to one end of the support rod through the bolts, the nuts and the gaskets, the support rod is connected to two sides of the support component through the bolts, the nuts and the gaskets, and the quick-release pins are used for limiting when the support rod is supported.
Wherein, the bracket component is steel section bar welding subassembly, is equipped with the spacing draw-in groove and the quick-release pin pinhole at the installation auricle and the top of 2 vaulting poles in stand top both sides to the part quantity that can hold in the palm as required puts increases the stand.
The two ends of the connecting rod are provided with double lug plates connected with the wheels, the middle position of the connecting rod is provided with a single lug plate connecting stay bar with a self-limiting function, when the stay bar is opened, the left and right connecting rods have a certain angle, and when a part is placed on the stay bar, splayed four-point support can be formed in a self-adaptive mode.
Wherein, the wheel is equipped with the groove according to the part width, can the axial positioning part.
Wherein, the two ends of the support rod are of double-lug structures and are used for connecting the support component and the connecting rod.
The device provided by the invention adopts a wheel four-point supporting mode, the parts with different sizes are supported and placed in a unified structure, and the stay bar is put down when no part is supported and placed, so that the device has the advantages of small volume, less occupation and convenience for field management.
When the part is supported and placed, the support rod is upwards opened to the limit groove at the top of the support component, the quick-release pin is inserted, the part frame is aligned with the wheel limit groove and placed down until the four-point wheels are fully contacted.
When the quick release device is used for taking out a part, the quick release device can be lifted upwards, when no part exists, the quick release pin is taken out, the stay bar is put down, and the bracket naturally falls down.

Claims (8)

1. A helicopter machine framed flexible holding device, characterized in that the device comprises:
the bracket component is arranged on a foot pad on the ground;
and the supporting component is arranged on the bracket component and used for supporting and putting the additional frame of the helicopter.
2. A helicopter framed flexible support apparatus according to claim 1 wherein said carriage assembly comprises:
the base is arranged on the foot pad;
the upright post is arranged on the base;
and the mounting lug is arranged at the top of the upright post and used for mounting the supporting component.
3. The helicopter framing flexible pallet apparatus of claim 2, wherein said carriage assembly further comprises:
the limiting clamping groove is arranged at the top of the upright post and is provided with a pin hole;
and the quick-release pin is arranged in the pin hole and used for fixing the supporting component.
4. A helicopter framed flexible support device according to claim 3 wherein said support assembly comprises:
the stay bar is hinged with the mounting lug;
the connecting rod is hinged with the support rod;
the wheels are arranged at two ends of the connecting rod and provided with grooves, and the grooves are used for placing the helicopter frame.
5. The helicopter framing flexible support device of claim 4, wherein the stay bar is rotatable about the mounting tab and is securable within the position-limiting slot by the quick release pin.
6. A helicopter framed flexible mount device according to claim 5 wherein said support assembly comprises:
and the limiting component is arranged on the connecting rod and is used for enabling the connecting rod to incline on the support rod according to a preset angle.
7. The helicopter framing flexible racking device of claim 6 wherein said support assembly is in the form of a four point support for racking said helicopter framing.
8. The helicopter framing flexible racking device of claim 7, wherein when said helicopter framing is racked, said stay is opened up to said limit slot, said quick release pin is inserted, and said helicopter framing is lowered in alignment with said wheel recess until said four wheels are fully in contact, thereby completing racking.
CN202111427560.1A 2021-11-26 2021-11-26 Helicopter frame-adding flexible supporting device Active CN114013786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111427560.1A CN114013786B (en) 2021-11-26 2021-11-26 Helicopter frame-adding flexible supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111427560.1A CN114013786B (en) 2021-11-26 2021-11-26 Helicopter frame-adding flexible supporting device

Publications (2)

Publication Number Publication Date
CN114013786A true CN114013786A (en) 2022-02-08
CN114013786B CN114013786B (en) 2023-12-15

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Application Number Title Priority Date Filing Date
CN202111427560.1A Active CN114013786B (en) 2021-11-26 2021-11-26 Helicopter frame-adding flexible supporting device

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461291A (en) * 1935-10-01 1937-02-15 Charles Herbert Lamb Improvements relating to collapsible seats
US6585126B1 (en) * 2001-12-11 2003-07-01 North American Container Corporation Returnable crate
US20050097829A1 (en) * 2003-11-12 2005-05-12 Seo Dong W. Collapsible canopy having reduced length
CN201240650Y (en) * 2008-07-18 2009-05-20 中国北车集团大同电力机车有限责任公司 Locomotive top cover storage device
CN103803196A (en) * 2013-12-20 2014-05-21 浙江吉利控股集团有限公司 Bumper bar storage rack
CN103991649A (en) * 2014-06-12 2014-08-20 沈阳飞机工业（集团）有限公司 Folding transportation bracket for large fuselage part section
CN104029189A (en) * 2014-06-23 2014-09-10 山东电力建设第一工程公司 Steel wire rope suspension and placement frame
CN204978752U (en) * 2015-09-21 2016-01-20 上海航空机械有限公司 Modular helicopter engine bracket
CN207256207U (en) * 2017-08-15 2018-04-20 宝沃汽车（中国）有限公司 The storage bracket of car door mounting tool
CN208576586U (en) * 2018-08-17 2019-03-05 宜昌奥力精工机械制造有限公司 A kind of vehicle bridge shell transfer carriage
CN208893018U (en) * 2017-08-07 2019-05-24 黄芳 A kind of Medical mobile frame for placement tray
CN213949086U (en) * 2020-11-14 2021-08-13 锦铝智能科技(上海)有限公司 Aluminum alloy support convenient to dismantle

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461291A (en) * 1935-10-01 1937-02-15 Charles Herbert Lamb Improvements relating to collapsible seats
US6585126B1 (en) * 2001-12-11 2003-07-01 North American Container Corporation Returnable crate
US20050097829A1 (en) * 2003-11-12 2005-05-12 Seo Dong W. Collapsible canopy having reduced length
CN201240650Y (en) * 2008-07-18 2009-05-20 中国北车集团大同电力机车有限责任公司 Locomotive top cover storage device
CN103803196A (en) * 2013-12-20 2014-05-21 浙江吉利控股集团有限公司 Bumper bar storage rack
CN103991649A (en) * 2014-06-12 2014-08-20 沈阳飞机工业（集团）有限公司 Folding transportation bracket for large fuselage part section
CN104029189A (en) * 2014-06-23 2014-09-10 山东电力建设第一工程公司 Steel wire rope suspension and placement frame
CN204978752U (en) * 2015-09-21 2016-01-20 上海航空机械有限公司 Modular helicopter engine bracket
CN208893018U (en) * 2017-08-07 2019-05-24 黄芳 A kind of Medical mobile frame for placement tray
CN207256207U (en) * 2017-08-15 2018-04-20 宝沃汽车（中国）有限公司 The storage bracket of car door mounting tool
CN208576586U (en) * 2018-08-17 2019-03-05 宜昌奥力精工机械制造有限公司 A kind of vehicle bridge shell transfer carriage
CN213949086U (en) * 2020-11-14 2021-08-13 锦铝智能科技(上海)有限公司 Aluminum alloy support convenient to dismantle

Also Published As

Publication number Publication date
CN114013786B (en) 2023-12-15

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