CN107310712A - A kind of pallet restraint device - Google Patents
A kind of pallet restraint device Download PDFInfo
- Publication number
- CN107310712A CN107310712A CN201710266889.1A CN201710266889A CN107310712A CN 107310712 A CN107310712 A CN 107310712A CN 201710266889 A CN201710266889 A CN 201710266889A CN 107310712 A CN107310712 A CN 107310712A
- Authority
- CN
- China
- Prior art keywords
- eccentric joint
- stopper
- handle
- restraint device
- hole
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 210000002445 nipple Anatomy 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/18—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of pallet restraint device, the restraint device includes support, handle, torsion spring, compression spring, stopper, pre-eccentric joint and rear eccentric joint.Restraint device realizes the reliable fixation of equipment by eccentric joint, stopper, compression spring, torsion spring and handle, while meeting Fast Installation and the dismounting requirement of equipment.
Description
Technical field
The invention belongs to technical field of aerospace, it is related to a kind of pallet restraint device for aircraft packaging freight transport system.
Background technology
It is connected more than current shipping guide rail using quick-release latch with airplane floor, bearing and floor box part, this fastening
Installation, dismounting and the maintenance of connected mode are relatively difficult, and can not fully meet the interchangeability requirement of shipping guide rail.The present invention
Purpose be to provide a kind of quick-release type limit for aircraft shipping guide rail, forward direction restraint lock, two-way restraint lock and unidirectional restraint lock
Dynamic device, is attached, and realize stopper using compression spring by using stopper and eccentric joint with floor slide rail
Automatically reset, it is ensured that attaching/detaching is quick.
The content of the invention
Goal of the invention：The purpose of the present invention be for packaging freight transport system provide it is a kind of can quick-release restraint device.Collection loading
Fortune equipment just needs installation when aircraft performs packaging shipping, for the restraint of goods, locks in shipping guide rail, forward direction restraint, double
When being installed to restraint lock and unidirectional restraint lock, it is ensured that quick for installation, and can quickly it pull down.
Technical scheme
Shipping guide rail, forward direction restraint lock, two-way restraint lock and unidirectional restraint lock are arranged on airplane floor slide rail, such as Fig. 1
It is shown there is provided a kind of pallet restraint restraint device, the restraint device includes support 3, handle 5, torsion spring 6, compression spring 7, limit
Moving part 8, pre-eccentric joint 9a and rear eccentric joint 9b；The bottom of support 3 is provided with three nipple orifices, and three nipple orifice linear rows
Row, two of which nipple orifice is through hole, and interstitial hole is boss hole, and handle 5 has attachment lug；
Formed in the middle part of the boss of boss hole is cavity；
Stopper 8 is the thick step axle construction in the thin bottom in top, and upper axial extends to form auricle；
The top of stopper 8 passes through boss hole, and the auricle on the top of stopper 8 and the auricle of handle are rotated and connected, torsion spring 6
Between the top of stopper 8 and handle, elastic force is provided for handle；Compression spring 7 is sleeved on the top of stopper 8, and is located at
In described cavity；
Pre-eccentric joint 9a is identical with rear eccentric joint 9b structures；
Pre-eccentric joint 9a is from top to bottom column part and step part, and the top of column part has external screw thread, platform
The leave from office terrace of exponent part therefrom between to step both sides tilt, formed "∧" type step surface；
Pre-eccentric joint 9a and rear eccentric joint 9b column part are each passed through two through holes, and fix company by nut
It is connected on support 3, and pre-eccentric joint 9a is consistent with the step direction of rear eccentric joint 9b step part.
During work, handle 5 is horizontal, and compression spring 7 resets, and stopper 8 is stretched into the hole of floor slide rail 4, is realized
To the front and rear restraint of support 3.
During inoperative, rotate handle 5 and be at vertical position, compression spring 7 is compressed, stopper 8 is moved to floor cunning
Above rail, so as to release the front and rear restraint to support 3.
Technique effect：A kind of device for pallet restraint of the invention, by pressing eccentric handle, using compression spring
Reset, change the state of stopper, quickly realize the installation and dismounting of shipping guide rail and restraint lock.
Brief description of the drawings
Fig. 1 is shipping guide rail and restraint is locked in scheme of installation on the slide rail of floor；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the exploded perspective view of restraint device；
Fig. 4 is the use schematic diagram of the present invention；
Wherein：1. shipping guide rail, 2. restraints lock, 3. supports, 4. floor slide rails, 5. handles, 6. torsion springs, 7. compression springs,
8. eccentric joint after stopper, 9a. pre-eccentric joints, 9b..
Embodiment
A kind of device for pallet restraint of the invention is elaborated with reference to accompanying drawing：
A kind of pallet restraint restraint device is provided, the restraint device include support 3, handle 5, torsion spring 6, compression spring 7,
Stopper 8, pre-eccentric joint 9a and rear eccentric joint 9b；The bottom of support 3 is provided with three nipple orifices, and three nipple orifice linear rows
Row, two of which nipple orifice is through hole, and interstitial hole is boss hole, and handle 5 has attachment lug；
Formed in the middle part of the boss of boss hole is cavity；
Stopper 8 is the thick step axle construction in the thin bottom in top, and upper axial extends to form auricle；
The top of stopper 8 passes through boss hole, and the auricle on the top of stopper 8 and the auricle of handle are rotated and connected, torsion spring 6
Between the top of stopper 8 and handle, elastic force is provided for handle；Compression spring 7 is sleeved on the top of stopper 8, and is located at
In described cavity；
Pre-eccentric joint 9a is identical with rear eccentric joint 9b structures；
Pre-eccentric joint 9a is from top to bottom column part and step part, and the top of column part has external screw thread, platform
The leave from office terrace of exponent part therefrom between to step both sides tilt, formed "∧" type step surface；
Pre-eccentric joint 9a and rear eccentric joint 9b column part are each passed through two through holes, and fix company by nut
It is connected on support 3, and pre-eccentric joint 9a is consistent with the step direction of rear eccentric joint 9b step part.
The device of pallet restraint is arranged on aircraft cargo bay floor slide rail (see Fig. 1).Appoint when aircraft performs packaging shipping
During business, the handle 5 of restraint device is pulled into off-position (vertical position), then by pre-eccentric joint 9a and rear eccentric joint
9b is inserted in the hole of floor slide rail 4 simultaneously, and makes slide of the restraint device along floor slide rail 4, when sliding in place, by hand
Handle 5 is pulled to operating position (horizontal level), due to the effect of compressed spring 7, and stopper 8 is displaced downwardly in the hole of floor slide rail 4,
Pre-eccentric joint 9a, rear eccentric joint 9b and the collective effect of stopper 8, make support 3 be fixed in the slide rail of floor (see Fig. 2), real
The Fast Installation of existing restraint lock；Handle 5 is pulled and moves to floor slide rail 4 on off-position (vertical position), stopper 8
Top, then along the slide restraint device of floor slide rail 4, by pre-eccentric joint 9a and rear eccentric joint 9b simultaneously from floor
Extracted out in the hole of slide rail 4, realize the fast quick-detach of restraint lock.
Claims (1)
1. a kind of pallet restraint device, the restraint device includes support (3), handle (5), torsion spring (6), compression spring (7), limit
Moving part (8), pre-eccentric joint (9a) and rear eccentric joint (9b)；Support (3) bottom is provided with three nipple orifices, and three nipple orifices
Linear array, two of which nipple orifice is through hole, and interstitial hole is boss hole, and handle (5) has attachment lug；
Formed in the middle part of the boss of boss hole is cavity；
Stopper (8) is the thick step axle construction in the thin bottom in top, and upper axial extends to form auricle；
The top of stopper (8) passes through boss hole, and the auricle on stopper (8) top and the auricle of handle are rotated and connected, torsion spring
(6) stopper (8) is arranged between top and handle, and elastic force is provided for handle；Compression spring (7) is sleeved on stopper (8)
Portion, and in described cavity；
Pre-eccentric joint (9a) is identical with rear eccentric joint (9b) structure；
Pre-eccentric joint (9a) is from top to bottom column part and step part, and the top of column part has external screw thread, step
Partial leave from office terrace therefrom between to step both sides tilt, formed "∧" type step surface；
The column part of pre-eccentric joint (9a) and rear eccentric joint (9b) is each passed through two through holes, and fixes company by nut
It is connected on support (3), and pre-eccentric joint (9a) is consistent with the step direction of the step part of rear eccentric joint (9b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266889.1A CN107310712B (en) | 2017-04-21 | 2017-04-21 | Limiting device for container plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266889.1A CN107310712B (en) | 2017-04-21 | 2017-04-21 | Limiting device for container plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310712A true CN107310712A (en) | 2017-11-03 |
| CN107310712B CN107310712B (en) | 2020-06-09 |
Family
ID=60184812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266889.1A Active CN107310712B (en) | 2017-04-21 | 2017-04-21 | Limiting device for container plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310712B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878735A (en) * | 2019-03-11 | 2019-06-14 | 庆安集团有限公司 | A kind of civilian narrow body visitor/cargo aircraft packaging type freight transport system |
| CN110127029A (en) * | 2018-01-26 | 2019-08-16 | 空中客车德国运营有限责任公司 | The fixed system being fixed in carrier for being loaded into part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566832U (en) * | 2009-10-29 | 2010-09-01 | 江西洪都航空工业集团有限责任公司 | Connecting rod quick-release lock |
| FR2953485B1 (en) * | 2009-12-03 | 2012-03-09 | Airbus Operations Sas | SYSTEM FOR FIXING A FURNITURE ON A FLOOR OF A TRANSPORT VEHICLE |
| CN103321995A (en) * | 2013-06-08 | 2013-09-25 | 珠海市敏夫光学仪器有限公司 | Fast-assembly locking handle device |
| CN203214520U (en) * | 2013-02-24 | 2013-09-25 | 陈淑萍 | Conveniently-taken-out positioning device |
| CN104210665A (en) * | 2014-08-26 | 2014-12-17 | 中国直升机设计研究所 | Bearing quick-release lock |
| CN105667801A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Course limiting and locking mechanism of aviation packaging plate |
-
2017
- 2017-04-21 CN CN201710266889.1A patent/CN107310712B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566832U (en) * | 2009-10-29 | 2010-09-01 | 江西洪都航空工业集团有限责任公司 | Connecting rod quick-release lock |
| FR2953485B1 (en) * | 2009-12-03 | 2012-03-09 | Airbus Operations Sas | SYSTEM FOR FIXING A FURNITURE ON A FLOOR OF A TRANSPORT VEHICLE |
| CN203214520U (en) * | 2013-02-24 | 2013-09-25 | 陈淑萍 | Conveniently-taken-out positioning device |
| CN103321995A (en) * | 2013-06-08 | 2013-09-25 | 珠海市敏夫光学仪器有限公司 | Fast-assembly locking handle device |
| CN104210665A (en) * | 2014-08-26 | 2014-12-17 | 中国直升机设计研究所 | Bearing quick-release lock |
| CN105667801A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Course limiting and locking mechanism of aviation packaging plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127029A (en) * | 2018-01-26 | 2019-08-16 | 空中客车德国运营有限责任公司 | The fixed system being fixed in carrier for being loaded into part |
| CN109878735A (en) * | 2019-03-11 | 2019-06-14 | 庆安集团有限公司 | A kind of civilian narrow body visitor/cargo aircraft packaging type freight transport system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310712B (en) | 2020-06-09 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: Box 34, Hanzhong City, Shaanxi Province, 723213 Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |
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