Quick transferring and adjusting mechanism for multiple internal / external objects of airplane

Abstract

The utility model provides a quick transfer adjusting mechanism for multiple internal / external objects of an airplane, which belongs to the field of airplane mounting equipment and particularly comprises a multi-degree-of-freedom adjusting mechanism and a carrying transverse moving component, and the multi-degree-of-freedom adjusting mechanism can bear the internal / external objects and is used for enabling the internal / external objects to move towards a hanging frame of the airplane; the carrying transverse moving assembly is used for bearing the internal / external objects and can move the internal / external objects to the position over the multi-freedom-degree adjusting mechanism. Other internal / external objects can be transferred through the carrying transverse moving assembly, the internal / external objects are located over the multi-degree-of-freedom adjusting mechanism, then the internal / external objects are lifted upwards through the multi-degree-of-freedom adjusting mechanism, and therefore the internal / external objects do not need to be manually installed on the multi-degree-of-freedom adjusting mechanism one by one; therefore, the installation efficiency of the internal / external store can be improved, and the installation efficiency can be greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft mounting equipment, specifically relating to a rapid transfer and adjustment mechanism for multiple aircraft internal / external stores. Background Technology

[0002] Aircraft typically carry various internal and external stores depending on mission requirements. Depending on the mission requirements, these can be categorized into weapon stores, auxiliary stores, and special mission stores. When loading weapon stores (simulating missiles) onto an aircraft, the stores need to be moved upwards so that they can fit into the pylons on the aircraft.

[0003] In existing technology, an inner / outer object is usually placed on a lifting device, and then the lifting device moves the inner / outer object upward. After the installation of the inner / outer object is completed, other inner / outer objects need to be placed on the lifting device manually, which results in low loading efficiency of inner / outer objects. Utility Model Content

[0004] The purpose of this invention is to provide a rapid transfer and adjustment mechanism for multiple aircraft internal / external stores, which can quickly install multiple internal / external stores on the aircraft's racks, thereby improving the loading efficiency of internal / external stores.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is a rapid transfer and adjustment mechanism for multiple aircraft internal / external stores, including a multi-degree-of-freedom adjustment mechanism and a transport lateral movement component. The multi-degree-of-freedom adjustment mechanism can carry internal / external stores and is used to move the internal / external stores toward the aircraft's pylons. The transport lateral movement component is used to carry internal / external stores and can move the internal / external stores directly above the multi-degree-of-freedom adjustment mechanism.

[0006] The multi-degree-of-freedom adjustment mechanism includes a support assembly, a slide assembly, and a six-degree-of-freedom adjustment assembly. The support assembly is used to support the internal / external hanging objects. The slide assembly is connected to the support assembly, enabling the support assembly to move laterally. The slide assembly can move in both the horizontal and vertical directions, and during the movement, the slide assembly and the support assembly move simultaneously.

[0007] The transport transverse component includes a hanging transport bracket and a transport slide rail. There are two hanging transport brackets, and the two hanging transport brackets are arranged along the length direction of the inner / outer hanging objects.

[0008] The transport rail is connected to the corresponding hanging transport bracket, allowing the hanging transport bracket to move towards the multi-degree-of-freedom adjustment mechanism, so that the inner / outer hanging items are positioned above the support component.

[0009] Furthermore, the supporting components include a crossbeam and two hanging brackets, both of which are mounted on the crossbeam.

[0010] Furthermore, the hanging bracket and the hanging transport bracket have the same structure, both of which are provided with placement notches.

[0011] Furthermore, the slide assembly includes a slide base and a slide block, with the slide base being provided with a slide rail;

[0012] The slide block is connected to the slide rail and to the slide base, allowing the slide base to move on the slide rail.

[0013] Furthermore, the six-degree-of-freedom adjustment assembly includes a degree-of-freedom adjustment platform, which is connected to the slide assembly and can adjust the attitude of the internal / external attachments; the output end of the lifting drive assembly is connected to the degree-of-freedom adjustment platform, enabling the degree-of-freedom adjustment platform to move vertically, so that the internal / external attachments on the support assembly can move toward the aircraft's pylon.

[0014] Furthermore, the degree-of-freedom adjustment platform includes a rotary mechanism that docks with the bottom of the slide assembly, enabling the slide assembly to rotate on a horizontal plane.

[0015] Furthermore, the lifting drive assembly includes a scissor arm and a drive device. The scissor arm has a telescopic structure and is capable of vertical extension and retraction. The output end of the drive device is connected to the scissor arm to extend and retract the scissor arm.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: When multiple internal / external stores need to be installed on the aircraft rack, multiple internal / external stores can be installed on this mechanism first, and then this mechanism can be moved to the underside of the aircraft. After the installation of a certain internal / external store is completed, the other internal / external stores can be transferred by the transport lateral movement component, so that the internal / external store is located directly above the multi-degree-of-freedom adjustment mechanism. Then, the internal / external store is lifted upward by the multi-degree-of-freedom adjustment mechanism. In this way, it is not necessary to manually install the internal / external stores one by one on the multi-degree-of-freedom adjustment mechanism, thereby improving the installation efficiency of internal / external stores and greatly improving the installation efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the working state of the multi-degree-of-freedom adjustment mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the slide assembly structure of this utility model;

[0021] Figure 5This is a schematic diagram of the hanging bracket structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the hanging and transporting bracket structure of this utility model.

[0023] Among them, 1-slide table assembly, 2-degree-of-freedom adjustment platform, 3-scissor arm, 4-drive device, 5-slide table base, 6-slide table rail, 7-slide seat, 8-crossbeam, 9-hanging bracket, 10-hanging transport bracket, 11-transport rail, 12-universal base, 13-support arm, 14-first placement notch, 15-second placement notch, 16-tightening belt, 17-guide wheel. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] See Figures 1 to 6 As shown, a rapid transfer and adjustment mechanism for multiple aircraft internal / external stores is used to adjust the position of internal / external stores, enabling them to move towards the aircraft and eventually connect with the aircraft's pylons, thereby facilitating the loading of internal / external stores. In this example, the internal / external stores are cylindrical objects.

[0027] As an example, this transfer adjustment mechanism includes a multi-degree-of-freedom adjustment mechanism, which enables the internal / external stores to move in multiple degrees of freedom. For example, the internal / external stores can be moved laterally and then longitudinally. During the assembly of the internal / external stores with the aircraft rack, it is mainly used to move the internal / external stores from a low position to a high position, and finally move the internal / external stores to the aircraft rack.

[0028] The multi-degree-of-freedom adjustment mechanism mainly consists of three parts. The first part is a support assembly, on which the inner / outer object is placed during the upward movement of the object. The second part is a slide assembly 1, on which the support assembly is mounted. The operation of the slide assembly 1 allows the support assembly to move laterally, thereby adjusting the position of the inner / outer object located on the support assembly. The third part is a six-degree-of-freedom adjustment assembly.

[0029] The six-degree-of-freedom adjustment component allows for vertical movement of the upper slide assembly 1, thereby lifting the inner / outer objects on the support assembly. Furthermore, the six-degree-of-freedom adjustment component also allows for lateral adjustment of the slide assembly 1 and the support assembly. By cooperating with the slide assembly 1, the lateral travel of the support assembly is increased.

[0030] The six-degree-of-freedom adjustment assembly includes a six-degree-of-freedom adjustment platform 2 and a lifting drive assembly. The six-degree-of-freedom adjustment platform 2 includes a rotary mechanism that docks with the bottom of the slide assembly. Through the operation of the rotary mechanism, the slide assembly 1 can rotate around its rotation centerline on a horizontal plane, thereby driving the support assembly and internal / external stores to rotate, aligning the internal / external stores with the aircraft's pylons for easier subsequent installation. Furthermore, the operation of the six-degree-of-freedom adjustment platform 2 can also adjust the attitude of the internal / external stores. For example, by tilting the slide assembly, the attitude of the support assembly and the internal / external stores can be adjusted. The tilting of the internal / external loads it carries allows them to tilt, rotate at small angles, or rotate on a horizontal plane, thus increasing the flexibility of adjusting the internal / external loads. In this embodiment, the degree-of-freedom adjustment platform 2 uses existing products, which can adjust the slide assembly 1 to move forward, backward, left, and right. At the same time, the degree-of-freedom adjustment platform 2 usually includes a rotation mechanism, so the rotation mechanism in this technical solution also adopts the existing technical structure. This technical solution only applies the basic rotation function of both, without improving or limiting the structure of either, so the structure of both will not be described in detail.

[0031] In this technical solution, the output end of the above-mentioned lifting drive component is connected to the bottom of the degree-of-freedom adjustment platform 2. Through the operation of the lifting drive component, the degree-of-freedom adjustment platform 2 can be moved up and down, thereby causing the inner / outer hanging objects on the support component to move up or down.

[0032] Specifically, the lifting drive assembly includes a scissor arm 3 and a drive device 4. The drive device 4 is connected to the scissor arm 3. Through the operation of the drive device 4, the scissor arm 3 can be extended and retracted. When the scissor arm 3 is extended, the degree of freedom adjustment platform 2 and the support assembly can be moved upward. Conversely, when the scissor arm 3 is shortened, the degree of freedom adjustment platform 2 and the support assembly can be moved downward.

[0033] The scissor arm 3 uses existing technology and is also known as a scissor linkage mechanism, scissor arm, or X-shaped lifting arm. It is basically composed of multiple pairs of links of equal length that are cross-hinged at the midpoint by a pin to form "X" shaped units, which are then connected end to end.

[0034] In this embodiment, the slide assembly 1 includes a laterally extending slide base 5, a rotary mechanism that is in contact with the bottom surface of the slide base 5, a slide rail 6 that is provided on the slide base 5, and a slide seat 7 that is connected to the slide rail 6. The slide seat 7 is connected to the support assembly. The slide rail 6 extends along the length of the slide base 5. When the slide base 5 moves on the slide rail 6, the support assembly can move, thereby moving the inner / outer hanging objects carried by the support assembly, and realizing the adjustment of the lateral position.

[0035] In this technical solution, in order to stably transport the inner / outer hanging items, the above-mentioned support component includes a crossbeam 8 and a hanging bracket 9. There are two hanging brackets 9, both of which are connected to the crossbeam 8. The hanging brackets 9 can be positioned near the end of the crossbeam 8, and can be adjusted according to the length of the inner / outer hanging items. The hanging brackets 9 are provided with placement notches, so that the ends of the inner / outer hanging items can be placed in the placement notches. Then, when the slide assembly 1 starts to move, it can drive the inner / outer hanging items to move.

[0036] In addition, after the internal / external stores are installed on the aircraft's pylons through the aforementioned multi-degree-of-freedom adjustment mechanism, the internal / external stores are separated from the multi-degree-of-freedom adjustment mechanism. At this time, other internal / external stores can be lifted through the multi-degree-of-freedom adjustment mechanism. In particular, when the aircraft has three pylons and each pylon needs to carry internal / external stores, after the loading of one internal / external store is completed, the other internal / external stores need to be moved above the multi-degree-of-freedom adjustment mechanism, and then the internal / external stores are moved to the corresponding empty pylon through the multi-degree-of-freedom adjustment mechanism.

[0037] Therefore, in this embodiment, for ease of understanding, the aforementioned inner / outer attachments are divided into a first inner / outer attachment, a second inner / outer attachment, and a third inner / outer attachment. Initially, the first inner / outer attachment is placed on the multi-degree-of-freedom adjustment mechanism. In order to simultaneously transport and move the second inner / outer attachment and the third inner / outer attachment, a transport traverse assembly is also provided. There are two sets of transport traverse assemblies. At this time, the second inner / outer attachment and the third inner / outer attachment are placed on the two sets of transport traverse assemblies respectively. The multi-degree-of-freedom adjustment mechanism lifts the first inner / outer attachment upwards and moves the first... After the internal / external stores are connected to the aircraft's pylons, the multi-degree-of-freedom adjustment mechanism is reset. Then, through the operation of one set of transport lateral movement components, the second internal / external store is moved to directly above the multi-degree-of-freedom adjustment mechanism. Then, through the operation of the multi-degree-of-freedom adjustment mechanism, the second internal / external store is lifted upwards, eventually making contact with the aircraft's pylons. After connecting the second internal / external store to the pylons, the above actions are repeated to move the third internal / external store upwards, thus completing the connection of the three internal / external stores to their corresponding pylons.

[0038] In this embodiment, there can also be two internal / external attachments. In this case, the internal / external attachments are transported by only two sets of transport lateral movement components. That is, initially, the multi-degree-of-freedom adjustment mechanism does not carry internal / external attachments. This is applicable to the case where the aircraft rack can carry two internal / external attachments.

[0039] Of course, it is also possible to initially carry the first inner / outer attachment on the multi-degree-of-freedom adjustment mechanism, while one set of transport lateral movement components carries the other inner / outer attachment.

[0040] As an example, the transport traverse assembly includes two hanging transport brackets 10, which are arranged along the length of the inner / outer hanging object to be transported. When the inner / outer hanging object is placed on the transport traverse assembly, the two hanging transport brackets 10 support the inner / outer hanging object. At this time, each hanging transport bracket 10 is close to the end of the inner / outer hanging object.

[0041] In order for the inner / outer hanging object to move upwards towards the multi-degree-of-freedom adjustment mechanism, the two hanging transport brackets 10 need to move simultaneously towards the multi-degree-of-freedom adjustment mechanism. Therefore, each hanging transport bracket 10 is connected to a transport slide rail 11, which is parallel to the slide rail 6. When the inner / outer hanging object is directly above the multi-degree-of-freedom adjustment mechanism, the two hanging transport brackets 10 in this set of transport traverse components are located on the extension line of the crossbeam 8. At this time, the two hanging transport brackets 10 and the two hanging brackets 9 form a straight line arrangement. In this way, the inner / outer hanging object on the transport traverse component can be lifted by the operation of the multi-degree-of-freedom adjustment mechanism, and finally the inner / outer hanging object is moved upwards.

[0042] In this example, the hanging carrier 10 and the hanging carrier 9 have the same structure, both including a universal base 12 and two support arms 13. A placement notch is formed between the two support arms 13. At this time, the placement notch on the hanging carrier 9 is the first placement notch 14, while the notch on the hanging carrier 10 is the second placement notch 15. The horizontal height of the first placement notch 14 is lower than that of the second placement notch 15. In order to avoid damage to the inner / outer hanging items when placing them, guide wheels 17 can also be installed on each support arm 13. When the inner / outer hanging items are placed into the placement notch, the inner / outer hanging items can contact the guide wheels 17, thereby avoiding the inner / outer hanging items from sliding after directly contacting the support arm 13 and causing damage to the inner / outer hanging items.

[0043] Furthermore, when it is necessary to rotate and adjust the cylindrical hanging object around its axis, the rollers facilitate the rotation of the hanging object and increase the efficiency of manually adjusting the rotation angle of the hanging object.

[0044] Since the travel distance of the inner / outer load being moved by the aforementioned transport lateral component is relatively large, in order to increase the stability of the inner / outer load, a clamping strap 16 can be connected between the two support arms 13. At this time, the clamping strap 16 can press on the inner / outer load, thereby increasing the stability of the inner / outer load.

[0045] Finally, in this technical solution, the movement of the slide 7 and the hanging carrier 10 can be controlled by a servo motor or manually, depending on the weight of the inner / outer hanging items.

[0046] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-projectile aircraft internal / external store rapid transfer adjustment mechanism, characterized by, The utility model relates to a multi-degree-of-freedom adjusting mechanism, a carrying horizontal moving assembly and a six-degree-of-freedom adjusting assembly. The multi-degree-of-freedom adjusting mechanism can carry and adjust the position of the inner / outer hanging object, and is used for moving the inner / outer hanging object to the hanger of the airplane. The carrying horizontal moving assembly is used for carrying the inner / outer hanging object and can move the inner / outer hanging object to the top of the multi-degree-of-freedom adjusting mechanism. The carrying horizontal moving assembly comprises: two hanging object carrying brackets (10) arranged along the length direction of the inner / outer hanging object; a carrying slide rail (11) connected with the corresponding hanging object carrying bracket (10), so that the hanging object carrying bracket (10) can be moved to the multi-degree-of-freedom adjusting mechanism, and the inner / outer hanging object is located above the multi-degree-of-freedom adjusting mechanism.

2. The quick transfer adjustment mechanism for multiple aircraft internal / external stores according to claim 1, characterized in that, The multi-degree-of-freedom adjusting mechanism comprises: a supporting assembly for carrying the inner / outer hanging object; a slide table assembly (1) connected with the supporting assembly, so that the supporting assembly can be moved; a six-degree-of-freedom adjusting assembly for moving the slide table assembly (1).

3. The quick transfer adjustment mechanism for multiple aircraft internal / external stores according to claim 2, characterized in that, The supporting assembly comprises a cross beam (8) and two hanging object brackets (9) mounted on the cross beam (8).

4. The multiple aircraft store rapid transfer adjustment mechanism of claim 3, wherein, The hanging object bracket (9) has the same structure as the hanging object carrying bracket (10) and is provided with a placing notch.

5. The multiple aircraft store rapid movement and positioning mechanism of claim 2 wherein, The slide table assembly (1) comprises: a slide table base (5) provided with a slide table slide rail (6); a slide base (7) connected with the slide table slide rail (6) and the slide table base (5), so that the slide table base (5) can be moved on the slide table slide rail (6).

6. The multiple aircraft store rapid movement and indexing mechanism of claim 2 wherein, The six-degree-of-freedom adjusting assembly comprises: a degree-of-freedom adjusting platform (2) connected with the slide table assembly (1) and capable of adjusting the posture of the inner / outer hanging object; a lifting driving assembly with an output end connected with the degree-of-freedom adjusting platform (2) and capable of vertically moving the degree-of-freedom adjusting platform (2) to move the inner / outer hanging object on the supporting assembly to the hanger of the airplane.

7. The multiple aircraft store rapid movement and positioning mechanism of claim 6 wherein, The degree-of-freedom adjusting platform comprises a rotary mechanism connected with the bottom of the slide table assembly (1) and capable of rotating the slide table assembly (1) on the horizontal plane.

8. The multiple aircraft store rapid movement and positioning mechanism of claim 6 wherein, The lifting driving assembly comprises: a scissor arm (3) having a telescopic structure and capable of telescoping vertically; a driving device (4) with an output end connected with the scissor arm (3) and used for telescoping the scissor arm (3).

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