CN103057726A - Pallet mechanism of airplane onboard devices - Google Patents
Pallet mechanism of airplane onboard devices Download PDFInfo
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- CN103057726A CN103057726A CN2012105539118A CN201210553911A CN103057726A CN 103057726 A CN103057726 A CN 103057726A CN 2012105539118 A CN2012105539118 A CN 2012105539118A CN 201210553911 A CN201210553911 A CN 201210553911A CN 103057726 A CN103057726 A CN 103057726A
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- tray
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- pallet
- lower tray
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Abstract
The invention relates to a pallet mechanism of airplane onboard devices. The pallet mechanism mainly comprises an upper pallet (1), a lower pallet (2), a brake mechanism (3), a ball (4), a middle shaft (5) and a location bolt (6). The upper pallet (1) comprises an upper panel (102), a plurality of circular holes (103) are evenly distributed on the upper panel (102), the upper pallet (1) is fixedly connected with the lower pallet (2) through the middle shaft (5), the brake mechanism (3) is hinged onto the lower pallet (2) to enable the upper pallet (1) to be braked at any position, the ball (4) is embedded in the circular holes (103) of the upper pallet (1) in a clamped mode to enable the ball to be free of falling, the ball can rotate at any direction, and the positions of the upper pallet (1) and the lower pallet (2) are fixed through the location bolt (6). The pallet mechanism is mainly used for supporting loading and unloading objects to enable the objects to move and rotate on a horizontal face at any direction.
Description
Technical field
The invention belongs to the aircraft floor apparatus field, relate to the loading and unloading to aircraft airborne equipment, particularly a kind of aircraft airborne device tray mechanism.
Background technology
At present, the existing various aircraft of army becomes annex (such as gondola, bullet) handling equipment of a great variety, commonality is not strong, and complex structure, often adopt the mode such as independent screw mandrel to regulate laterally, vertically and rotary freedom, be difficult to realize simultaneously laterally, the adjustment function of several directions such as longitudinal translation and horizontal surface rotation.Navigation mark (HB 3869-1986) top plays feeder on the car and adopts up and down between the supporting plate by what three springs and 18 steel balls formed and roll to encircle and realize multi-aspect movement and rotating function, this structure is by the translation on steel ball of upper lower plane, realized simultaneously laterally, the function of longitudinal translation and horizontal surface rotation, but structure is too complicated, and the planeness of upper lower plane requires very high, difficulty of processing is very large, and mobile and slewing area has certain limitation, and maintenance difficulty is larger.
Summary of the invention
Purpose of the present invention:A kind of aircraft airborne device tray mechanism is provided, can adapts to the loading and unloading rest of various airborne equipments, thus commonality and the safety of the quick loading and unloading of the equipment of realization and equipment loading and unloading.
Technical scheme of the present inventionBe: a kind of aircraft airborne device tray mechanism, mainly comprise top tray (1), lower tray (2), braking mechanism (3), axis (5) and fastening screw (6), top tray (1) comprises top panel (102), be evenly equipped with some circular holes (103) on the top panel (102), axis (5) is captiveed joint top tray (1) with lower tray (2), braking mechanism (3) is hinged on the lower tray (2), top tray (1) is checked at an arbitrary position, and fastening screw (6) is fixed top tray (1), lower tray (2) position; Also comprise ball (4), ball (4) inlay card does not come off it, but can rotate in any direction in the circular hole (103) of top tray (1).
The center of the top panel (102) of described top tray (1) is provided with central through hole (104); Lower tray (2) comprises bottom plate (201), and the center of bottom plate (201) is provided with central through hole (204), and axis (5) passes central through hole (104) captives joint top tray (1) with central through hole (204) with lower tray (2) screw thread.
Described lower tray (2) also comprises ears joint (202), ears gear extensions (203), and they are welded on respectively the both sides of bottom plate (201) lower surface, is used for installing braking mechanism (3).
Described braking mechanism (3) is comprised of spanner (301) and lock collar (302), and the ears gear that lock collar (302) one ends insert on the lower tray (2) is hung in (203), and the ears joint (202) on the other end and the lower tray (2) is hinged.
Described ball (4) is a prelubricated ball converting unit, can move or transformed load to all directions, is comprised of bearing seat (401), big steel ball (402), bearing cap shim (403) and many small balls (404).Bearing seat (401) face of cylinder directly embeds in the circular hole (103) of top tray (1), closely cooperates.
Described axis (5) is comprised of middle shaft adapter (501) and adapter shaft (502), adapter shaft (502) passes the centre hole (204) of lower tray (2) and the centre hole (104) of top tray (1), be spirally connected with middle shaft adapter (501), with bolt middle shaft adapter be connected with the tapped bore (101) of top tray (1) by hole (503) again.
Circular hole (103) on the described top tray (1) is 8, and size and ball (4) interference fit can not come off ball (4).
Beneficial effect of the present invention:The present invention is mainly used in rest and is loaded and unloaded thing, can move and rotate by any direction in horizontal surface; It can adapt to the loading and unloading rest of various airborne equipments, realizes the quick loading and unloading of equipment, has improved commonality and the safety of equipment loading and unloading; Compare with support holder structure complicated in the past the store Combinations loading-unloading vehicle, simple and easy reliable, have very high economy.Simultaneously, reduce the kind of wayside equipment, reduce maintenance cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of top tray of the present invention [1].
Fig. 3 is the structural representation of lower tray of the present invention [2].
Fig. 4 is the structural representation of braking mechanism of the present invention [3].
Fig. 5 is the structural representation of ball of the present invention [4].
Fig. 6 is the cutaway view of ball of the present invention [4].
Fig. 7 is the structural representation of axis of the present invention [5].
The specific embodiment
The specific embodiment of the present invention is as follows: shown in Fig. 1～7, a kind of aircraft airborne device tray mechanism, mainly comprise top tray 1, lower tray 2, braking mechanism 3, axis 5 and fastening screw 6, top tray 1 comprises top panel 102, centre hole 104 and be distributed on some circular holes 103 on the top panel 102, the centre hole 104 that axis 5 passes top tray 1 and lower tray 2 is captiveed joint top tray 1 with lower tray 2, braking mechanism 3 is hinged on the lower tray 2, top tray 1 is checked at an arbitrary position, fastening screw 6 is with top tray 1, lower tray 2 positions are fixed, it is characterized in that also comprising ball 4, ball 4 is embedded in the circular hole 103 of top tray 1, and it can not come off.
As shown in Figure 3, lower tray 2 comprises bottom plate 201, ears joint 202, ears gear are hung 203 and are welded on the bottom plate 201, be used for the installation of braking mechanism 3, centre hole 204 is in the center of bottom plate 201, large I is according to the size design of amount of movement, and requires upper surface level and smooth, and stiffness and strength is enough.
As shown in Figure 4, braking mechanism 3 is comprised of spanner 301 and lock collar 302, and the ears gear that lock collar 302 1 ends insert on the lower tray 2 is hung in 203, and the ears joint 202 on the other end and the lower tray 2 is hinged.
Such as Fig. 5, shown in Figure 6, ball 4 is prelubricated ball converting units, can move or transformed load to all directions, is comprised of bearing seat 401, big steel ball 402, bearing cap shim 403 and many small balls 404.Bearing seat 401 faces of cylinder directly embed in the circular hole 103 of top tray 1, closely cooperate.
As shown in Figure 7, described axis 5 is comprised of middle shaft adapter 501 and adapter shaft 502, adapter shaft 502 passes the centre hole 104 of lower tray centre hole 204 and top tray 1, is spirally connected with middle shaft adapter 501, with bolt middle shaft adapter is connected with tapped bore 101 on the top tray 1 by hole 503 again.
By with hand propelled top tray 1, can move and rotate at the horizontal surface any direction; By the spanner 301 of handling braking mechanism 3 lock collar 302 is contacted with axis 502 lower surfaces, realize the secure localization of top tray 1,2 holes are set respectively on upper and lower pallet in addition, plug fastening screw 6 behind the location, prevent top tray 1, lower tray 2 slips.
Claims (8)
1. aircraft airborne device tray mechanism, mainly comprise top tray (1), lower tray (2), braking mechanism (3), axis (5) and fastening screw (6), top tray (1) comprises top panel (102), be evenly equipped with some circular holes (103) on the top panel (102), axis (5) is captiveed joint top tray (1) with lower tray (2), braking mechanism (3) is hinged on the lower tray (2), top tray (1) is checked at an arbitrary position, fastening screw (6) is with top tray (1), lower tray (2) position is fixed, it is characterized in that also comprising ball (4), ball (4) inlay card is in the circular hole (103) of top tray (1), it is not come off, but can rotate in any direction.
2. a kind of aircraft airborne device tray according to claim 1 mechanism is characterized in that the center of the top panel (102) of top tray (1) is provided with central through hole (104); Lower tray (2) comprises bottom plate (201), and the center of bottom plate (201) is provided with central through hole (204), and axis (5) passes central through hole (104) captives joint top tray (1) with central through hole (204) with lower tray (2) screw thread.
3. a kind of aircraft airborne device tray according to claim 1 mechanism, it is characterized in that lower tray (2) also comprises ears joint (202), ears gear extensions (203), they are welded on respectively the both sides of bottom plate (201) lower surface, are used for installing braking mechanism (3).
4. a kind of aircraft airborne device tray according to claim 1 mechanism, it is characterized in that braking mechanism (3) is comprised of spanner (301) and lock collar (302), the ears gear that lock collar (302) one ends insert on the lower tray (2) is hung in (203), and the ears joint (202) on the other end and the lower tray (2) is hinged.
5. a kind of aircraft airborne device tray according to claim 1 mechanism, it is characterized in that ball (4) comprises that bearing seat (401), big steel ball (402), bearing cap shim (403) and some small balls (404) form, bearing seat (401) face of cylinder directly embeds in the circular hole (103) of top tray (1), closely cooperates.
6. a kind of aircraft airborne device tray according to claim 1 and 2 mechanism, it is characterized in that axis (5) is comprised of middle shaft adapter (501) and adapter shaft (502), adapter shaft (502) passes the central through hole (104) of lower tray central through hole (204) and top tray (1), be spirally connected with middle shaft adapter (501), with bolt middle shaft adapter be connected with top tray tapped bore (101) by hole (503) again.
7. a kind of aircraft airborne device tray according to claim 1 mechanism is characterized in that the circular hole (103) on the mounting plate (1) is 8, and size and ball (4) flush fit can not come off ball (4).
8. a kind of aircraft airborne device tray according to claim 1 mechanism is characterized in that fastening screw (6) is two, and the position is in top tray (1) both sides in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105539118A CN103057726A (en) | 2012-12-19 | 2012-12-19 | Pallet mechanism of airplane onboard devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105539118A CN103057726A (en) | 2012-12-19 | 2012-12-19 | Pallet mechanism of airplane onboard devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103057726A true CN103057726A (en) | 2013-04-24 |
Family
ID=48100685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105539118A Pending CN103057726A (en) | 2012-12-19 | 2012-12-19 | Pallet mechanism of airplane onboard devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470491A (en) * | 2017-07-27 | 2017-12-15 | 中国航天科技集团公司长征机械厂 | Portable omnidirectional's material conveying platform |
| CN107853835A (en) * | 2017-12-20 | 2018-03-30 | 王立新 | Inserting type wish accumulator tank |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355063U (en) * | 1989-10-03 | 1991-05-28 | ||
| CN2294180Y (en) * | 1997-01-31 | 1998-10-14 | 杨隆遂 | Base of ball castor |
| JP3055063U (en) * | 1998-06-17 | 1998-12-22 | 株式会社ヤマキチ | Household trolley |
| US20070137922A1 (en) * | 2002-05-20 | 2007-06-21 | Refael Bivas | Ammunition loading vehicle and method |
| CN2926061Y (en) * | 2006-03-17 | 2007-07-25 | 北京阳光之路特种车辆技术有限公司 | Carrier tray device with adjusting pitch and sided-tilt position |
| CN200948884Y (en) * | 2006-09-19 | 2007-09-19 | 成都飞机设计研究所 | Wing drop tank bracket car |
| CN201128514Y (en) * | 2007-11-30 | 2008-10-08 | 青特集团有限公司 | Pallet device |
| CN101954577A (en) * | 2010-10-18 | 2011-01-26 | 重庆大学 | Mechanical self-adaptive auxiliary docking platform |
| CN203111520U (en) * | 2012-12-19 | 2013-08-07 | 江西洪都航空工业集团有限责任公司 | Airplane airborne equipment tray mechanism |
-
2012
- 2012-12-19 CN CN2012105539118A patent/CN103057726A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355063U (en) * | 1989-10-03 | 1991-05-28 | ||
| CN2294180Y (en) * | 1997-01-31 | 1998-10-14 | 杨隆遂 | Base of ball castor |
| JP3055063U (en) * | 1998-06-17 | 1998-12-22 | 株式会社ヤマキチ | Household trolley |
| US20070137922A1 (en) * | 2002-05-20 | 2007-06-21 | Refael Bivas | Ammunition loading vehicle and method |
| CN2926061Y (en) * | 2006-03-17 | 2007-07-25 | 北京阳光之路特种车辆技术有限公司 | Carrier tray device with adjusting pitch and sided-tilt position |
| CN200948884Y (en) * | 2006-09-19 | 2007-09-19 | 成都飞机设计研究所 | Wing drop tank bracket car |
| CN201128514Y (en) * | 2007-11-30 | 2008-10-08 | 青特集团有限公司 | Pallet device |
| CN101954577A (en) * | 2010-10-18 | 2011-01-26 | 重庆大学 | Mechanical self-adaptive auxiliary docking platform |
| CN203111520U (en) * | 2012-12-19 | 2013-08-07 | 江西洪都航空工业集团有限责任公司 | Airplane airborne equipment tray mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 卢时镕: "论部标准顶弹车的战术技术要求及结构性能特点", 《洪都科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470491A (en) * | 2017-07-27 | 2017-12-15 | 中国航天科技集团公司长征机械厂 | Portable omnidirectional's material conveying platform |
| CN107853835A (en) * | 2017-12-20 | 2018-03-30 | 王立新 | Inserting type wish accumulator tank |
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Application publication date: 20130424 |