CN212047904U - Transfer nacelle suitable for air transportation - Google Patents
Transfer nacelle suitable for air transportation Download PDFInfo
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- CN212047904U CN212047904U CN202020333712.6U CN202020333712U CN212047904U CN 212047904 U CN212047904 U CN 212047904U CN 202020333712 U CN202020333712 U CN 202020333712U CN 212047904 U CN212047904 U CN 212047904U
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Abstract
The utility model discloses a transportation nacelle suitable for air transportation, which relates to the technical field of transportation of luggage and tools of pilots and aircraft crews, and solves the technical problem of inconvenient carrying of tools and articles in the conventional aircraft transition, the utility model discloses a front fairing, a rear fairing and a cabin body capable of storing luggage and tools, wherein the front fairing and the rear fairing are respectively arranged at two ends of the cabin body, the front fairing is detachably connected with the cabin body, the rear fairing is fixedly connected with the cabin body, the cabin body consists of a plurality of cabin sections, each cabin body is provided with a cabin door, and the cabin body is provided with a lifting lug, a hidden handle and a hidden support; the utility model discloses a lug carry on certain type aircraft, at the transition in-process, each cabin section is used for depositing necessary luggage and the instrument of pilot and crew, transports the overhead cabin and has the hatch door outward, can make things convenient for depositing of luggage and instrument.
Description
Technical Field
The utility model relates to a technical field is transported to pilot and crew's luggage and instrument, and more specifically relates to a transport nacelle that is fit for air transportation.
Background
With the deep advancement of national defense and military reform, the implementation of a new outline of air force military training, the pulling of an aviation soldier army, particularly a new airplane army, in readiness for war, the outward standing training and the cross-region maneuvering training become normal, but at present, a random tool and an article for airplane transfer are brought into a cockpit by a pilot, so that a serious potential safety hazard exists, and the urgent need of the army is to solve the carrying problem of the random tool and the article for airplane transfer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the inconvenient technical problem of carrying of current aircraft transition random tool and article, the utility model provides a be fit for the transportation nacelle of air traffic.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a be fit for transportation nacelle of air transportation, includes preceding radome fairing, back radome fairing and can deposit the cabin body of luggage and instrument, and preceding radome fairing sets up the both ends at the cabin body respectively with back radome fairing, and preceding radome fairing can dismantle with the cabin body and be connected, back radome fairing and cabin body fixed connection, and the cabin body comprises a plurality of cabin sections, all is provided with the hatch door on every section cabin body, is provided with the lug on the cabin body, can hide the handle and hide the support.
The working principle is as follows: the transfer nacelle is mounted on a certain airplane through the lifting lugs, each cabin section is used for storing necessary luggage and tools for pilots and crew members in the process of transition, and cabin doors are arranged outside the transfer nacelle, so that the luggage and tools can be conveniently stored.
Furthermore, hide the support including setting up the installation casing in the cabin body, be provided with on the installation casing and make a round trip gliding bracing piece on the installation casing, be provided with the hole that can let the bracing piece pass through on the cabin body.
Furthermore, one end of the mounting shell is provided with an end cover mounting hole, the other end of the mounting shell is provided with a spring mounting hole, a connecting hole is arranged between the end cover mounting hole and the spring mounting hole, the end cover mounting hole is communicated with the spring mounting hole through the connecting hole, the central lines of the end cover mounting hole, the spring mounting hole and the connecting hole are superposed, one end of the supporting rod is fixedly provided with a pin mounting rod which is in clearance fit with the connecting hole and has a diameter smaller than that of the supporting rod, the diameter of the end cover mounting hole is larger than that of the connecting hole, the excircle of the pin mounting rod is sleeved with a compression spring, the outer diameter of the compression spring is smaller than that of the spring mounting hole, the outer diameter of the compression spring is smaller than that of the supporting rod, the excircle of one end of the pin mounting rod far away from the supporting rod is, and be less than the diameter of end cover mounting hole, the end cover mounting hole internal fixation is provided with the end cover, there is the clearance that is greater than the pin diameter between the hole bottom of end cover and end cover mounting hole, the one end of end cover be provided with run through the end cover and with pin installation pole clearance fit's installation pole clearing hole, be provided with two on the installation pole clearing hole and pass through the groove for the pin of installation pole clearing hole symmetry, the pin passes through the groove width and is greater than the pin diameter, the distance between the tank bottom that two pins pass through the groove is greater than the terminal surface distance that two pins kept away from the pin.
The concealed support is mounted to the luggage pod; aligning a straight screwdriver to the straight groove on the end surface of the supporting rod and then rotating; after the supporting rod rotates to the position, pins on the pin mounting rod on the other end face fall into a gap between the bottom of the hole of the end cover mounting hole in the mounting shell and the end cover; after the supporting rod is rotated by 90 degrees continuously, the supporting rod is in place, and the supporting mechanism is opened, namely the supporting rod extends out of the hanging cabin; the containing process is operated reversely. Under the condition of not influencing the overall pneumatic appearance of the luggage pod, a concealable supporting mechanism is designed for providing support when the luggage pod is stored so as to prevent the luggage pod from rolling.
Furthermore, the supporting rod is of a circular truncated cone structure, a taper hole capable of accommodating the supporting rod is formed in an orifice of the spring mounting hole, a straight groove is formed in the end face of the supporting rod far away from the pin mounting rod, and the end face of the supporting rod far away from the pin mounting rod is of an arc-shaped structure which is smoothly matched with the outer surface of the cabin body.
Further, can hide the handle include with cabin body fixed connection's handle base, the one end of handle base is provided with rotates the turning block of being connected with the handle base, be provided with in the handle base and make a round trip gliding fixed sliding block on the handle base, be provided with the draw-in groove that can let fixed sliding block's one end alternate the adaptation on the turning block, fixed sliding block's the other end is provided with reset spring, reset spring's one end and fixed sliding block's end face contact, reset spring's the other end and handle base contact or fixed connection, be provided with on the handle base and force fixed sliding block to keep away from the press switch of turning block, the fixed pole of putting that lifts that is provided with on the.
Furthermore, the turning block is rotatably connected with the handle base through a rotating shaft, a torsion spring is arranged on the turning block, the torsion spring is sleeved on the rotating shaft, one torsion foot of the torsion spring is fixedly connected with the handle base, and the other torsion foot of the torsion spring is fixedly connected with the turning block.
The arrangement of the hidden handle is convenient for the hanging and carrying of the pod, and the hidden handle is characterized in that the hidden handle can be hidden in the pod when not in use, thereby having the functions of beauty and reducing the resistance of the pod; when the lifting device is used, the rotating block rotates under the action of the torsion spring by pressing the press switch to unlock, and the lifting rod is popped up, so that the carrying work of the nacelle is facilitated.
The utility model has the advantages as follows:
1. the transfer nacelle is mounted on a certain airplane through the lifting lugs, each cabin section is used for storing necessary luggage and tools for pilots and crew members in the process of transition, and cabin doors are arranged outside the transfer nacelle, so that the luggage and tools can be conveniently stored.
2. The concealed support is mounted to the luggage pod; aligning a straight screwdriver to the straight groove on the end surface of the supporting rod and then rotating; after the supporting rod rotates to the position, pins on the pin mounting rod on the other end face fall into a gap between the bottom of the hole of the end cover mounting hole in the mounting shell and the end cover; after the supporting rod is rotated by 90 degrees continuously, the supporting rod is in place, and the supporting mechanism is opened, namely the supporting rod extends out of the hanging cabin; the containing process is operated reversely. Under the condition of not influencing the overall pneumatic appearance of the luggage pod, a concealable supporting mechanism is designed for providing support when the luggage pod is stored so as to prevent the luggage pod from rolling.
3. The arrangement of the hidden handle is convenient for the hanging and carrying of the pod, and the hidden handle is characterized in that the hidden handle can be hidden in the pod when not in use, thereby having the functions of beauty and reducing the resistance of the pod; when the lifting device is used, the rotating block rotates under the action of the torsion spring by pressing the press switch to unlock, and the lifting rod is popped up, so that the carrying work of the nacelle is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a first schematic view of a hidden support;
FIG. 4 is a second schematic view of the hidden support;
FIG. 5 is a top view of the hidden support;
FIG. 6 is a first view of a hidden handle structure;
fig. 7 is a schematic view of a second structure of the hidden handle.
Reference numerals: 1-rear fairing 1, 2-B cabin section 2, 3-a cabin section 3, 4-lifting lugs 4, 5-front fairing 5, 6-hidden handles 6, 7-large cabin door 7, 8-small cabin door 8, 9-hidden support 9, 10-support rod 10, 11-installation shell 11, 12-spring installation hole 12, 13-end cover installation hole 13, 14-end cover 14, 15-pin installation rod 15, 16-pin 16, 17-pin through groove 17, 18-press switch 18, 19-reset spring 19, 20-fixed sliding block 20, 21-handle base 21, 22-clamping groove 22, 23-rotating block 23, 24-lifting rod 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 7, the present embodiment provides a transportation pod suitable for air transportation, including a front fairing 5, a rear fairing 1 and a cabin body capable of storing baggage and tools, wherein the front fairing 5 and the rear fairing 1 are respectively disposed at two ends of the cabin body, the front fairing 5 is detachably connected with the cabin body, the rear fairing 1 is fixedly connected with the cabin body, the cabin body is composed of two cabin sections, namely a cabin B section 2 and a cabin a section 3, each cabin body is provided with a cabin door, the cabin B section 2 is provided with a small cabin door 8, the cabin a section 3 is provided with a large cabin door 7, the cabin body is provided with a lifting lug 4, a hidden handle 6 and a hidden support 9, the rear fairing 1 is a circular truncated cone-shaped structure, one end with a larger diameter is welded with the cabin B section 2, the front fairing 5 is semi-spherical, the front fairing 5 and the cabin a section 3 can be connected by a screw thread, the cabin 2 of the cabin B section 2 is shorter than the cabin a section, allowing the a-deck section 3 to hold longer items.
Example 2
Further optimization is performed on the basis of the embodiment 1, the hidden support 9 comprises an installation shell 11 arranged in the cabin body, a support rod 10 capable of sliding back and forth on the installation shell 11 is arranged on the installation shell 11, and a hole capable of allowing the support rod 10 to pass through is arranged on the cabin body.
An end cover mounting hole 13 is arranged at one end of the mounting shell 11, a spring mounting hole 12 is arranged at the other end of the mounting shell 11, a connecting hole is arranged between the end cover mounting hole 13 and the spring mounting hole 12, the end cover mounting hole 13 is communicated with the spring mounting hole 12 through the connecting hole, the center lines of the end cover mounting hole 13, the spring mounting hole 12 and the connecting hole are overlapped, a pin mounting rod 15 which is in clearance fit with the connecting hole and has a diameter smaller than that of the supporting rod 10 is fixedly arranged at one end of the supporting rod 10, the diameter of the end cover mounting hole 13 is larger than that of the connecting hole, a compression spring is sleeved on the excircle of the pin mounting rod 15, the outer diameter of the compression spring is smaller than that of the spring mounting hole 12, the outer diameter of the compression spring is smaller than that of the supporting rod 10, two pins 16 are fixedly, the end face distance that two pins 16 kept away from pin installation pole 15 is greater than the diameter of connecting hole, and be less than the diameter of end cover mounting hole 13, end cover mounting hole 13 internal fixation is provided with end cover 14, there is the clearance that is greater than the pin 16 diameter between the hole bottom of end cover 14 and end cover mounting hole 13, the one end of end cover 14 is provided with and runs through end cover 14 and with pin installation pole 15 clearance fit's installation pole clearing hole, be provided with two on the installation pole clearing hole and pass through groove 17 for the pin of installation pole clearing hole symmetry, the pin passes through groove 17 width and is greater than the pin 16 diameter, the distance between the tank bottom that two pins pass through groove 17 is greater than the end face distance that two pins 16 keep away from pin installation pole.
The support rod 10 is of a circular truncated cone structure, a taper hole capable of accommodating the support rod 10 is formed in an orifice of the spring mounting hole 12, a straight groove is formed in the end face of the support rod 10 far away from the pin mounting rod 15, and the end face of the support rod 10 far away from the pin mounting rod 15 is of an arc-shaped structure which is smoothly matched with the outer surface of the cabin body.
The concealed support 9 is mounted to the luggage pod; a straight screwdriver is aligned with the straight groove on the end surface of the support rod 10 and then rotates; after the supporting rod 10 rotates to the position, the pin 16 on the pin mounting rod 15 at the other end surface falls into a gap between the bottom of the end cover mounting hole 13 in the mounting shell and the end cover 14; after the support rod is rotated by 90 degrees continuously, the support rod is in place, the support mechanism is opened, and the support rod 10 extends out of the hanging cabin; the containing process is operated reversely. Under the condition of not influencing the overall pneumatic appearance of the luggage pod, a concealable supporting mechanism is designed for providing support when the luggage pod is stored so as to prevent the luggage pod from rolling.
Example 3
The hidden handle 6 comprises a handle base 21 fixedly connected with the cabin body, one end of the handle base 21 is provided with a rotating block 23 rotatably connected with the handle base 21, a fixed sliding block 20 capable of sliding back and forth on the handle base 21 is arranged in the handle base 21, the rotating block 23 is provided with a clamping groove 22 capable of enabling one end of the fixed sliding block 20 to be inserted and adapted, the other end of the fixed sliding block 20 is provided with a return spring 19, one end of the return spring 19 is in contact with the end face of the fixed sliding block 20, the other end of the return spring 19 is in contact with or fixedly connected with the handle base 21, the handle base 21 is provided with a press switch 18 capable of forcing the fixed sliding block 20 to be far away from the rotating block 23, the fixed sliding block 20 is fixedly provided with a lifting rod 24, the handle base 21 is provided with a sliding hole for accommodating the fixed sliding block 20, the sliding hole is a, the hole of the sliding hole is internally provided with an inclined surface which inclines towards the direction of the rotating block 23, the press switch 18 is a wedge-shaped block with a matched inclined surface, and the movement direction of the press switch 18 and the fixed sliding block 20 is vertical.
The turning block 23 is rotatably connected with the handle base 21 through a rotating shaft, a torsion spring is arranged on the turning block 23 and sleeved on the rotating shaft, one twisting foot of the torsion spring is fixedly connected with the handle base 21, and the other twisting foot of the torsion spring is fixedly connected with the turning block 23.
The hidden handle 6 is convenient for hanging and carrying the pod, and is characterized in that the hidden handle can be hidden in the pod when not in use, so that the hidden handle has the functions of attractive appearance and reducing the resistance of the pod; when the lifting device is used, the lifting device is unlocked by pressing the push switch 18, the rotating block 23 rotates under the action of the torsion spring, and the lifting rod 24 is ejected, so that the carrying work of the nacelle is facilitated.
Claims (6)
1. The utility model provides a be fit for transportation nacelle of air transportation, a serial communication port, including preceding radome fairing (5), back radome fairing (1) and can deposit the cabin body of luggage and instrument, preceding radome fairing (5) sets up the both ends at the cabin body respectively with back radome fairing (1), preceding radome fairing (5) can be dismantled with the cabin body and be connected, back radome fairing (1) and cabin body fixed connection, the cabin body comprises a plurality of cabin sections, all be provided with the hatch door on every section cabin body, be provided with lug (4) on the cabin body, can hide handle (6) and hide support (9).
2. The transport pod suitable for air transport according to claim 1, wherein the concealed support (9) comprises a mounting housing (11) arranged in the pod, the mounting housing (11) being provided with a support bar (10) that can slide back and forth on the mounting housing (11), the pod being provided with a hole through which the support bar (10) can pass.
3. The transport pod suitable for air transportation according to claim 2, wherein one end of the mounting housing (11) is provided with an end cover mounting hole (13), the other end of the mounting housing (11) is provided with a spring mounting hole (12), a connecting hole is arranged between the end cover mounting hole (13) and the spring mounting hole (12), the end cover mounting hole (13) is communicated with the spring mounting hole (12) through the connecting hole, the center lines of the end cover mounting hole (13), the spring mounting hole (12) and the connecting hole coincide, one end of the support rod (10) is fixedly provided with a pin mounting rod (15) which is in clearance fit with the connecting hole and has a diameter smaller than that of the support rod (10), the diameter of the end cover mounting hole (13) is larger than that of the connecting hole, the outer circle of the pin mounting rod (15) is sleeved with a compression spring, and the outer diameter of the compression spring is smaller than that, the outer diameter of the compression spring is smaller than the diameter of the support rod (10), two pins (16) are fixedly arranged on the excircle of one end, far away from the support rod (10), of the pin mounting rod (15), the two pins (16) are symmetrical relative to the pin mounting rod (15), the distance between the end faces, far away from the pin mounting rod (15), of the two pins (16) is larger than the diameter of the connecting hole and smaller than the diameter of the end cover mounting hole (13), an end cover (14) is fixedly arranged in the end cover mounting hole (13), a gap larger than the diameter of the pin (16) is formed between the end cover (14) and the bottom of the end cover mounting hole (13), a mounting rod through hole which penetrates through the end cover (14) and is in clearance fit with the pin mounting rod (15) is formed in one end of the end cover (14), two pin through grooves (17) which are symmetrical relative to the mounting rod through hole are formed in the mounting rod, the distance between the bottoms of the two pin passing grooves (17) is larger than the distance between the two pins (16) far away from the end faces of the pin mounting rods (15).
4. The transfer pod suitable for air transportation according to claim 3, wherein the support rod (10) is of a circular truncated cone structure, the opening of the spring mounting hole (12) is provided with a tapered hole capable of accommodating the support rod (10), the end surface of the support rod (10) far away from the pin mounting rod (15) is provided with a straight groove, and the end surface of the support rod (10) far away from the pin mounting rod (15) is of a circular arc structure which is smoothly matched with the outer surface of the cabin body.
5. The transport pod suitable for air transportation according to claim 1, wherein the concealable handle (6) comprises a handle base (21) fixedly connected with the cabin body, one end of the handle base (21) is provided with a rotating block (23) rotatably connected with the handle base (21), a fixed sliding block (20) capable of sliding back and forth on the handle base (21) is arranged in the handle base (21), the rotating block (23) is provided with a clamping groove (22) capable of enabling one end of the fixed sliding block (20) to be inserted and adapted, the other end of the fixed sliding block (20) is provided with a return spring (19), one end of the return spring (19) is in contact with the end face of the fixed sliding block (20), the other end of the return spring (19) is in contact with or fixedly connected with the handle base (21), the handle base (21) is provided with a press switch (18) capable of forcing the fixed sliding block (20) to be far away from the rotating block (23, the fixed slide block (20) is fixedly provided with a lifting rod (24).
6. The transport pod suitable for air transportation according to claim 5, wherein the turning block (23) is rotatably connected with the handle base (21) through a rotating shaft, a torsion spring is arranged on the turning block (23), the torsion spring is sleeved on the rotating shaft, one torsion leg of the torsion spring is fixedly connected with the handle base (21), and the other torsion leg of the torsion spring is fixedly connected with the turning block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020333712.6U CN212047904U (en) | 2020-03-17 | 2020-03-17 | Transfer nacelle suitable for air transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020333712.6U CN212047904U (en) | 2020-03-17 | 2020-03-17 | Transfer nacelle suitable for air transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047904U true CN212047904U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020333712.6U Active CN212047904U (en) | 2020-03-17 | 2020-03-17 | Transfer nacelle suitable for air transportation |
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| CN (1) | CN212047904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572844A (en) * | 2020-12-23 | 2021-03-30 | 中国航天空气动力技术研究院 | Power nacelle |
-
2020
- 2020-03-17 CN CN202020333712.6U patent/CN212047904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572844A (en) * | 2020-12-23 | 2021-03-30 | 中国航天空气动力技术研究院 | Power nacelle |
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