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Device for realizing two-way movement limiting of packaging unit for aircraft packaging type freight transport system

A containerized and containerized technology, which is applied in the direction of loading and unloading equipment, aircraft floors, aircraft parts, etc., can solve the problems of inability to limit the movement of special-purpose container units and the inability to integrate other components of civil cargo systems, and achieve The effects of increasing loading range, enhancing market competitiveness and reducing overall cost

Pending Publication Date: 2022-03-01
QINGAN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Purpose of the invention: To provide a device that can realize two-way restraint of special-purpose container units in the containerized cargo system of civil aircraft, which solves the problem that similar locking devices cannot limit the movement of special-purpose container units and cannot be combined with civil cargo systems in a narrow space. The integration of other components can effectively improve the loading range and flight safety of civil containerized cargo systems

Method used

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  • Device for realizing two-way movement limiting of packaging unit for aircraft packaging type freight transport system
  • Device for realizing two-way movement limiting of packaging unit for aircraft packaging type freight transport system
  • Device for realizing two-way movement limiting of packaging unit for aircraft packaging type freight transport system

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] combine Figure 1 to Figure 3 As shown, this embodiment provides a device for two-way restraint of the containerized cargo system of an aircraft, which includes a lock tongue I 6 , a lock tongue II 3 , a fixed support 16 , and a limit pin 7 . The fixed support 16 includes a support I2 and a support II connected by connecting rods.

[0027] The deadbolt I6 and the deadbolt II3 are respectively connected in rotation with the fixed support 16; the deadbolt I6 is connected in rotation with the deadbolt II3. The limit pin 7 is connected to the fixed support 16 and is telescopic.

[0028] When the limit pin 7 protrudes relative to the fixed support 16, it is located under the dead bolt I6...

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Abstract

The invention belongs to the professional field of air freight, and particularly relates to a device for achieving bidirectional movement limiting of a container unit of a container type freight system of a civil aircraft. The device comprises a spring bolt I (6), a spring bolt II (3), a fixed support (16) and a limiting pin (7), the spring bolt I (6) and the spring bolt II (3) are rotationally connected with the fixed support (16) respectively; the spring bolt I (6) is rotationally connected with the spring bolt II (3); the limiting pin (7) is connected to the fixed support (16) and is telescopic; when the limiting pin (7) extends out relative to the fixed support (16), the limiting pin (7) is located below the spring bolt I (6) and the spring bolt II (3) and used for limiting rotation of the spring bolt I (6) and the spring bolt II (3). And the spring bolt I (6) or the spring bolt II (3) is used for bearing goods.

Description

technical field [0001] The invention belongs to the professional field of air freight, and in particular relates to a device for realizing two-way restraint of a collection unit in a containerized cargo system of a civil aircraft. Background technique [0002] The two-way restraint device is matched with the container cargo system of civil aircraft, and is usually installed in the standard floor slide rail or in the special installation frame, which is used for the system to realize the reliable restraint of the course or reverse course and the vertical direction during the air transportation of the container unit. [0003] In the prior art, the patent CN 202414165U discloses a stop lock for air containers, which includes a rectangular lock frame, a first shaft and a second shaft arranged in the lock frame, the first shaft is provided with a first lock body and prompts The first compression spring of the first lock body is upright, the second lock body and the second compres...

Claims

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Application Information

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IPC IPC(8): B64C1/20B64D9/00
CPCB64C1/20B64D9/003
Inventor 刘晨孙磊冉琳娜沈诚松徐颖
Owner QINGAN GRP
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