CN105173098A - Locking mechanism for aviation pallet - Google Patents
Locking mechanism for aviation pallet Download PDFInfo
- Publication number
- CN105173098A CN105173098A CN201510496943.2A CN201510496943A CN105173098A CN 105173098 A CN105173098 A CN 105173098A CN 201510496943 A CN201510496943 A CN 201510496943A CN 105173098 A CN105173098 A CN 105173098A
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- Prior art keywords
- locking block
- capstan
- aviation tray
- blind hole
- aviation
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Abstract
The invention discloses a locking mechanism for an aviation pallet and relates to the technical field of aviation pallet locking. The locking mechanism comprises a locking block (3), a control mechanism and a limit block (1). One end of the locking block (3) penetrates through a floor lateral guide rail (9) and is capable of stretching into a blind hole of the aviation pallet (10). The control mechanism is in contact with the other end of the locking block (3) and can control the end of the locking block (3) to move in the direction away from the blind hole of the aviation pallet (10). The limit block (1) is arranged on the locking block (3) and enables the locking block (3) to move in the direction close to the blind hole of the aviation pallet (10). The locking mechanism for the aviation pallet is high in reliability and convenient to use; the aviation pallet (10) can be locked on the floor lateral guide rail (9) and can unlock the aviation pallet (10) from the floor lateral guide rail (9).
Description
Technical field
The present invention relates to aviation tray lock-in techniques field, particularly relate to a kind of aviation tray lockout mechanism.
Background technology
Under normal circumstances, aviation tray needs to be locked on floor side direction guiding rail, prevents its movement arbitrarily, when aviation tray needs to slide on floor side direction guiding rail, can unlock the same fast.
In the prior art, in the locking of aviation tray, there is much version both at home and abroad, generally adopt jointed gear unit, carry out stop, this spline structure is too complicated, and safety reduces, and cost compare is high, less economical, and is easily subject to external condition restriction.
Therefore, wish a kind of technical scheme to overcome or at least alleviate at least one above-mentioned defect of prior art.
Summary of the invention
The object of the present invention is to provide a kind of aviation tray lockout mechanism to overcome or at least alleviate at least one above-mentioned defect of prior art.
For achieving the above object, the invention provides a kind of aviation tray lockout mechanism, in order to aviation tray is locked on floor side direction guiding rail, and it can be unlocked from described floor side direction guiding rail, comprise the locking block for being fixedly connected with floor side direction guiding rail by aviation tray, one end of locking block through described floor side direction guiding rail, and can be stretched in the blind hole of described aviation tray;
Described aviation tray lockout mechanism also comprises control mechanism, and control structure contacts the other end of described locking block, and can control this end and move to the direction of the blind hole away from described aviation tray;
Limiting stopper, is arranged on described locking block end, in order to limit the motion of locking block, and described locking block can be made to move to the direction of the blind hole close to described aviation tray.
Preferably, be provided with the first retracing spring between described limiting stopper and described locking block, described first retracing spring is when inelastic, and one end of described locking block is stretched in the blind hole of described aviation tray.
In such scheme preferably, described control mechanism comprises a capstan, described capstan rotates around S. A., described S. A. is arranged on the non-central place of described capstan, described S. A. is made to be a to the round edge place shortest distance of described capstan, longest distance is b, and the round edge of described capstan contacts described locking block;
In addition, also comprise a locking rocker arm, its one end is arranged on described capstan, and can control described capstan and rotate around described S. A., wherein,
When described capstan and the contact point of described locking block and the distance of shaft centers at described S. A. place are from during for a, one end of described locking block can be stretched in the blind hole of described aviation tray, when described capstan and the contact point of described locking block and the distance of shaft centers at described S. A. place are from during for b, its of described locking block stretches into one end in the blind hole of described aviation tray and stretches out described blind hole.
In such scheme preferably, the other end of described locking rocker arm is detachably connected on floor.
In such scheme preferably, described locking rocker arm is in one end perforate that it is connected with floor, in described hole, hole axial direction is provided with the second retracing spring, one end of leader is through described second retracing spring, and this end can stretch in the lock hole be arranged on floor, wherein, described second retracing spring can be compressed by described handle in the hole.
, one end that described handle stretches in described floor openings at it is provided with screw thread in such scheme preferably, and the blanking cover that is spirally connected, described blanking cover is for blocking the hole of described locking rocker arm.
Handle, when unlocking aviation tray, is extracted from the lock hole floor by mechanism provided by the invention, spin locking rocking arm, and locking rocker arm drives capstan to rotate and promotes locking block to away from the motion of blind hole direction, can unlock; In like manner, when needs locking aviation tray, handle is extracted from the lock hole floor, then spin locking rocking arm, now, capstan and locking block space out, and locking block promotes locking block and moves to the direction close to blind hole under the effect of the first retracing spring, until blind hole, i.e. lockable aviation tray are inserted in one end of described locking block.
Invent and the locking of aviation tray be integrated in a simple mechanism, reduce cost, reliability is high, realizes the locking of aviation tray.Mechanism is simple, and firmly, reliability is high, easy to use, does not limit by external condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of aviation tray lockout mechanism according to an embodiment of the invention.
Fig. 2 is the control mechanism schematic diagram shown in Fig. 1.
Wherein, 1 is limiting stopper, and 2 is the first retracing spring, and 3 is locking block, and 4 is capstan, and 5 is blanking cover, and 6 is handle, and 7 is the second retracing spring, and 8 is locking rocker arm, and 9 is floor side direction guiding rail, and 10 is aviation tray, and 11 is lock hole, and 12 is connecting bore, and 13 is S. A..
Detailed description of the invention
For making object of the invention process, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the present invention's part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
In describing the invention; it will be appreciated that; term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limiting the scope of the invention.
The invention provides a kind of aviation tray lockout mechanism, in order to aviation tray 10 is locked on floor side direction guiding rail 9, and it can be unlocked from described floor side direction guiding rail 9, as shown in Figure 1, mechanism comprises the locking block 3 for being fixedly connected with floor side direction guiding rail 9 by aviation tray 10, one end of locking block 3 through described floor side direction guiding rail 9, and can be stretched in the blind hole of described aviation tray 10;
Control mechanism, described control structure contacts the other end of described locking block 3, and can control this end and move to the direction of the blind hole away from described aviation tray;
Limiting stopper, is arranged on the end of described locking block 3, in order to limit the motion of locking block, and described locking block 3 can be made to move to the direction of the blind hole close to described aviation tray.
Should be understood that, first described aviation tray 10 has a blind hole, simultaneously correspondingly with blind hole position on floor side direction guiding rail 9, have a through hole, like this, when locking block 3 is through the through hole on described floor side direction guiding rail 9 and when stretching in the blind hole of aviation tray 10, will aviation tray 10 be locked on floor side direction guiding rail 9, when needs unlock both, only need control locking block 3 to insert one end in blind hole and extract blind hole, refer again to Fig. 1, schematic diagram when this figure is lock-out state, when locking block 3 moves right, can unlock.
In order to achieve the above object, control locking block 3 sway, the invention provides two control ends, namely control mechanism described above and limiting stopper 1, this is both control locking block 3 to move, unlike, the sense of motion that both control locking block 3 is different.First, with reference to figure 1, limiting stopper 1 is used to control locking block 3 and moves right, and namely locks aviation tray, and move distance is excessive left to prevent locking block, and control mechanism is on the contrary.
In the present embodiment, the control of limiting stopper 1 pair of locking block 3 is automatic, and namely do not having under other power effect, control locking block 3 moves right by limiting stopper 1 automatically, locks aviation tray 10, and other Z-TEK mentioned here refers to the power that lockout mechanism provides.
For achieving the above object, the first retracing spring 2 is provided with between described limiting stopper 1 and described locking block 3, described first retracing spring 2 is when inelastic (the present embodiment refers to Compress Spring), and one end of described locking block is stretched in the blind hole of described aviation tray 10.
Should be understood that, act on locking block 3 for better making the first retracing spring 2, shown in figure 1, one end away from blind hole (left end namely in Fig. 1) of locking block 3 continues left to stretch out one section, and the first retracing spring 2 is socketed in this section, like this, the end thereof contacts locking block 3 of the first retracing spring 2, the other end is fixed in other structure, owing to being socketed in the axially-extending section of locking block 3, ensure that the stability of acting force of the spring.Other structure mentioned here refers to the structure of not moving with the motion of locking block.
As an alternate embodiment of the present embodiment, first retracing spring 2 can be socketed on locking block 3, one end away from blind hole of its end thereof contacts locking block 3, other end contact is on floor side direction guiding rail 9, and the spring in this embodiment will be under the effect of pulling force, impel locking block 3 to move in the blind hole of aviation tray 10.
In the present embodiment, with reference to figure 1, described control mechanism comprises a capstan 4, described capstan 4 rotates around S. A. 13, described S. A. 13 is arranged on the non-central place of described capstan 4, and make described S. A. 13 be a to the round edge place shortest distance of described capstan 4, longest distance is b, the round edge of described capstan 4 contacts the schematic diagram be described S. A. 13 being a to the round edge place distance of described capstan 4 shown in described locking block 3, Fig. 1.
In addition, described control mechanism also comprises a locking rocker arm 8, and its one end is arranged on described capstan 4, and described capstan 4 can be controlled rotate around described S. A. 13, as shown in Figure 1, a connecting bore 12 has been opened in this junction on capstan 4, in order to both are fixed connection.
When described capstan 4 and the contact point of described locking block 3 and the distance of shaft centers at described S. A. 13 place are from during for a, namely the state shown in Fig. 1, one end of described locking block 3 can be stretched in the blind hole of described aviation tray 10, when driving locking rocker arm 8 to drive capstan 4 to rotate, the contact point of described capstan 4 and described locking block 3 and the distance of shaft centers at described S. A. place are from gradually becoming b by a, because b is greater than a, like this, locking block 3 will be promoted left, its of described locking block 3 stretches into one end in the blind hole of described aviation tray and stretches out described blind hole, thus contact its locking to aviation tray.
Should be understood that, the other end of described locking rocker arm 8 is detachably connected on floor.Namely, when making described S. A. 13 to the round edge place of described capstan 4 apart from during for a, the other end of locking rocker arm 8 can be fixed on somewhere on floor, when making described S. A. 13 to the round edge place of described capstan 4 apart from during for b, the other end of locking rocker arm 8 can be fixed on another place on floor, when locking rocker arm 8 swings, the other end of locking rocker arm 8 can be dismantled from floor again.
In order to reach above-mentioned purpose, shown in figure 2, one end perforate be detachably connected on floor of described locking rocker arm 8, in described hole, hole axial direction is provided with the second retracing spring 7, one end of leader 6 is through described second retracing spring 7, and this end can stretch in the lock hole 11 be arranged on floor, wherein, described second retracing spring 7 can be compressed by described handle 6 in the hole.
Be to be understood that and be, second retracing spring 7 described herein has reset function equally, improvement application can be carried out referring to the setting of the first retracing spring 2, present embodiment illustrates a kind of wherein elastic reset method, such as, one end that described handle stretches in described floor openings at it is provided with screw thread, and the blanking cover 5 that is spirally connected, described blanking cover 5 is for blocking the hole of described locking rocker arm, and such spring will compress and provide elastic force in hole.
Mechanism provided by the invention is when unlocking aviation tray 10, handle 6 is extracted from the lock hole 11 floor, keep application force when extracting, and spin locking rocking arm 8, locking rocker arm 8 drives capstan 4 to rotate and promotes locking block 3 to away from the motion of blind hole direction, can unlock, now can unclamp handle 6, it is under the effect of the second retracing spring 7, and its one end will be made to extend in another lock hole 11; In like manner, when needs locking aviation tray, handle 6 is extracted, then spin locking rocking arm 8, now from another lock hole 11 above-mentioned said floor, capstan 4 and locking block 3 space out, locking block 3 promotes locking block 3 and moves to the direction close to blind hole under the effect of the first retracing spring 2, until blind hole, i.e. lockable aviation tray are inserted in one end of described locking block, now, handle 6 can be got back to again in previous locking block 11.
The locking of aviation tray is integrated in a simple mechanism by the present invention, and reduce cost, reliability is high, realizes the locking of aviation tray.Mechanism is simple, and firmly, reliability is high, easy to use, does not limit by external condition.
Finally it is to be noted: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit.Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. an aviation tray lockout mechanism, in order to aviation tray (10) is locked on floor side direction guiding rail (9), and it can be unlocked from described floor side direction guiding rail (9), it is characterized in that: comprise locking block (3), its one end through described floor side direction guiding rail (9), and can be stretched in the blind hole of described aviation tray (10);
Control mechanism, contacts the other end of described locking block (3), and can control this end and move to the direction of the blind hole away from described aviation tray (10);
Limiting stopper (1), is arranged on the end of described locking block (3), in order to limit the motion of locking block, and described locking block (3) can be made to move to the direction of the blind hole close to described aviation tray (10).
2. aviation tray lockout mechanism as claimed in claim 1, it is characterized in that: between described limiting stopper (1) and described locking block (3), be provided with the first retracing spring (2), described first retracing spring (2) is when inelastic, and one end of described locking block (3) is stretched in the blind hole of described aviation tray (10).
3. aviation tray lockout mechanism as claimed in claim 1, it is characterized in that: described control mechanism comprises a capstan (4), described capstan (4) rotates around S. A. (13), described S. A. (13) is arranged on the non-central place of described capstan (4), described S. A. (13) is made to be a to the round edge place shortest distance of described capstan (4), longest distance is b, and the round edge of described capstan (4) contacts described locking block (3);
Locking rocker arm (8), its one end is arranged on described capstan (4), and can control described capstan (4) around described S. A. (13) rotation, wherein,
When the contact point of described capstan (4) and described locking block (3) and the distance of shaft centers at described S. A. (13) place are from during for a, one end of described locking block (3) can be stretched in the blind hole of described aviation tray (10), when the contact point of described capstan (4) and described locking block (3) and the distance of shaft centers at described S. A. (13) place are from during for b, its of described locking block (3) stretches into one end in the blind hole of described aviation tray (10) and stretches out described blind hole.
4. aviation tray lockout mechanism as claimed in claim 3, is characterized in that: the other end of described locking rocker arm (8) is detachably connected on floor.
5. aviation tray lockout mechanism as claimed in claim 4, it is characterized in that: described locking rocker arm (8) is in one end perforate that it is connected with floor, in described hole, hole axial direction is provided with the second retracing spring (7), one end of leader (6) is through described second retracing spring (7), and this end can stretch in the lock hole (11) be arranged on floor, wherein, described second retracing spring (7) can be compressed by described handle (6) in the hole.
6. aviation tray lockout mechanism as claimed in claim 5, it is characterized in that: one end that described handle (6) stretches in described floor openings at it is provided with screw thread, and the blanking cover (5) that is spirally connected, described blanking cover (5) is for blocking the hole of described locking rocker arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496943.2A CN105173098B (en) | 2015-08-13 | 2015-08-13 | A kind of aviation tray locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496943.2A CN105173098B (en) | 2015-08-13 | 2015-08-13 | A kind of aviation tray locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105173098A true CN105173098A (en) | 2015-12-23 |
| CN105173098B CN105173098B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510496943.2A Active CN105173098B (en) | 2015-08-13 | 2015-08-13 | A kind of aviation tray locking mechanism |
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| Country | Link |
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| CN (1) | CN105173098B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528731A (en) * | 2018-06-11 | 2018-09-14 | 泰州润杰物流安全装备科技有限公司 | A kind of conjuncted clamp device of tenon coupling cargo cabin |
| CN109941421A (en) * | 2019-03-20 | 2019-06-28 | 庆安集团有限公司 | A kind of side rails system applied in aircraft hold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007114A (en) * | 1994-12-21 | 1999-12-28 | Roto Frank Eisenwarenfabrik Ag | Latch-operable multibolt lock |
| CN2892710Y (en) * | 2006-04-13 | 2007-04-25 | 国营红峰机械厂 | Mechanical container locking device |
| CN202131860U (en) * | 2011-01-26 | 2012-02-01 | 深圳市方大自动化系统有限公司 | Door machine lock |
| EP2725173A2 (en) * | 2012-10-26 | 2014-04-30 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Snap lock, in particular for use as additional locking device of a door, of a gate or of a window |
| CN104806161A (en) * | 2015-04-17 | 2015-07-29 | 佛山市顺德区万怡家居用品有限公司 | Folding mechanism for extension ladder |
-
2015
- 2015-08-13 CN CN201510496943.2A patent/CN105173098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007114A (en) * | 1994-12-21 | 1999-12-28 | Roto Frank Eisenwarenfabrik Ag | Latch-operable multibolt lock |
| CN2892710Y (en) * | 2006-04-13 | 2007-04-25 | 国营红峰机械厂 | Mechanical container locking device |
| CN202131860U (en) * | 2011-01-26 | 2012-02-01 | 深圳市方大自动化系统有限公司 | Door machine lock |
| EP2725173A2 (en) * | 2012-10-26 | 2014-04-30 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Snap lock, in particular for use as additional locking device of a door, of a gate or of a window |
| CN104806161A (en) * | 2015-04-17 | 2015-07-29 | 佛山市顺德区万怡家居用品有限公司 | Folding mechanism for extension ladder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528731A (en) * | 2018-06-11 | 2018-09-14 | 泰州润杰物流安全装备科技有限公司 | A kind of conjuncted clamp device of tenon coupling cargo cabin |
| CN109941421A (en) * | 2019-03-20 | 2019-06-28 | 庆安集团有限公司 | A kind of side rails system applied in aircraft hold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105173098B (en) | 2017-03-08 |
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