CN210592441U - Multi-cylinder type lower-dropping sonde ejection device and dropping device - Google Patents
Multi-cylinder type lower-dropping sonde ejection device and dropping device Download PDFInfo
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- CN210592441U CN210592441U CN201921426986.3U CN201921426986U CN210592441U CN 210592441 U CN210592441 U CN 210592441U CN 201921426986 U CN201921426986 U CN 201921426986U CN 210592441 U CN210592441 U CN 210592441U
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Abstract
The utility model discloses a many cylinders throw sonde jettison gear and put in device under belongs to meteorological technical field, and this many cylinders throw sonde jettison gear includes the nacelle body, a bullet shooting section of thick bamboo fixed establishment, a bullet shooting section of thick bamboo and sonde jettison gear. The sonde ejection mechanism at least comprises an electromagnet and a Z-shaped push rod. After the electromagnet is electrified, the Z-shaped push rod moves towards the cabin door to drive the sonde to move towards the cabin door. The whole device does not need a complex mechanical structure and can adapt to complex recorded working conditions. The unmanned operation is completely realized, and the sonde is automatically put in. The device simple structure, the process of filling and input process easy operation reduce the technical requirement to technical staff, realize full-automatic putting. And single sonde pops up independently, can not lead to all sondes can't throw away because of the sonde card shell around, and the fault rate is very low. And the expansibility is good, and the sondes with different quantities can be designed and carried according to the load capacity of different aircrafts.
Description
Technical Field
The utility model relates to a meteorological technical field specifically is a many cylinders throw sonde jettison gear and put in device under.
Background
For the fields with rare smoke such as plateau, desert and the like, the meteorological observation blind spots are many, and if the weather such as typhoon, sand dust and the like occurs, the basic situation can not be known in time. It is urgently needed to provide a meteorological observation technology with good directivity and targeting.
The lower-throwing sounding system is the most important and basic load for airplane meteorological sounding, and is a technology for throwing a sonde from high altitude from an airship or an airplane (a man-machine or an unmanned aerial vehicle) to obtain meteorological element profile data such as atmospheric temperature, humidity, air pressure, wind direction, wind speed and the like from a lower-throwing platform to the ground (sea) surface.
Chinese patent application No. 201811367146.4 discloses a drum-type lower-drop sonde ejection apparatus which controls the rotation of a carbon tube and the rotation of a lead screw by controlling a tube bundle rotation driving motor and a lead screw rotation driving motor, respectively, so that a sonde loaded in the carbon tube drops from the sonde outlet. The device design benefit does not have complicated mechanical structure, and the reliability is higher, can realize the automatic input of sonde completely, need not personnel's whole operation. The difficulty of sonde release is greatly reduced, scientific and technological support is provided for researching future development trend in the meteorological field, and thick ink heavy color is added to the meteorological technical field.
However, the device also has certain defects, and because a plurality of sondes are filled in each carbon tube, two motors are needed for driving, and the sondes are pushed to the position of the sonde outlet under the rotation of the lead screw and then fall off. After a motor or a screw rod breaks down in the movement process, when a single sonde is clamped at the position of the sonde outlet and cannot be put in, the rear sonde can also be put in due to the clamping of the front sonde, and the detection fails.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many cylinders throw sonde jettison gear and put in device under to if motor or lead screw break down the back in the motion process appear in solving the revolving drum formula and throwing sonde jettison gear, single sonde card when can't put in the sonde exit, the posterous sonde also can block and can't put in because of preceding sonde, leads to surveying the technical problem who fails.
In order to solve the technical problem, the utility model provides a many cylinders throw sonde jettison device down, include:
the bottom of the pod cabin body is connected with a cabin door, and a cabin door sliding groove is formed in the inner side wall of the cabin door;
the ejection cylinder fixing mechanism is arranged in the nacelle body, and one side of the ejection cylinder fixing mechanism, which is close to the nacelle body, is connected with the nacelle body;
the ejection barrel is used for storing the sonde and is of a cylindrical structure with openings at two ends, the waist of the ejection barrel is connected in the ejection barrel fixing mechanism, the bottom end of the ejection barrel is in contact with the cabin door, and one side of the ejection barrel, which is close to the cabin body of the nacelle, is provided with an ejection barrel sliding groove along the axial direction;
sonde ejection mechanism includes electro-magnet and Z shape push rod at least, the electro-magnet is connected in one side that a shot fixing mechanism is close to the nacelle cabin body, the top horizon bar of Z shape push rod is along the radial setting of a shot section of thick bamboo on the top of a shot section of thick bamboo and can follow a shot section of thick bamboo spout and slide, the montant of Z shape push rod passes the electro-magnet, and the montant overcoat is equipped with the push rod spring, the one end and the montant of push rod spring are connected, and the other end is connected with the electro-magnet, the hatch door spout slides can be followed to the end of the bottom horizon bar of Z.
Preferably, a plurality of rows of ejection barrels are connected to the ejection barrel fixing mechanism, each row of ejection barrels are arranged at intervals, and the ejection barrels are arranged in one-to-one correspondence with the cabin doors.
Preferably, the sonde ejection mechanism further comprises a push plate, the push plate is arranged in the ejection cylinder and close to the top end, and the top horizontal rod pushes the push plate to slide along the bottom of the chute of the ejection cylinder.
Preferably, the sonde ejection mechanism further comprises an ejection spring, the bottom end of the ejection spring is connected with the top of the push plate, and the top end of the ejection spring is connected with the top horizontal rod.
Preferably, one side of the ejection cylinder fixing mechanism close to the nacelle body is connected with the nacelle body in a sliding mode.
Preferably, the two sides of the ejection cylinder fixing mechanism close to the nacelle body are provided with connecting sliding blocks capable of axially sliding along the inner wall of the nacelle body.
Preferably, a reinforcing rod is arranged on the inner side of the nacelle body along the axial direction of the nacelle body, and a reinforcing rod sliding groove matched with the connecting sliding block is formed in the inner side of the reinforcing rod.
Preferably, the included angle between the ejection barrel and the ejection barrel fixing mechanism is 30-60 degrees.
Additionally, the utility model also provides a many cylinders throw sonde and put in device under, throw sonde jettison device under controlling means and the above-mentioned many cylinders.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:
(1) the utility model provides a novel many cylinders throw sonde ejection device down, load the sonde in a bullet section of thick bamboo, after the electro-magnet circular telegram, Z shape push rod moves to the hatch door direction, drives the sonde and moves to the hatch door direction. The whole device does not need a complex mechanical structure and can adapt to complex recorded working conditions. The unmanned operation is completely realized, and the sonde is automatically put in.
(2) The utility model discloses a many cylinders throw sonde jettison device under simple structure loads process and input process easy operation, reduces technical requirement to the technical staff, realizes full-automatic throwing. And single sonde pops up independently, can not lead to all sondes can't throw away because of the sonde card shell around, and the fault rate is very low.
(3) The utility model discloses a many cylinders throw sonde jettison device under expansibility is good, can carry the sonde of different quantity according to different aircraft loading capacity, design.
Drawings
Fig. 1 is a schematic structural diagram of a multi-barrel type dropsonde ejection device (a part of a sonde ejection mechanism and a nacelle body are omitted in the figure).
Fig. 2 is an enlarged schematic view a of a portion a in fig. 1.
Fig. 3 is an enlarged view of part a in fig. 1.
Fig. 4 is a schematic structural diagram of a multi-barrel type lower sonde launching device (a part of the sonde ejection mechanism and the nacelle body are omitted in the figure).
The attached drawings are marked as follows: 1-pod body, 2-ejection barrel fixing mechanism, 3-ejection barrel, 4-Z-shaped push rod, 41-top horizontal rod, 42-vertical rod, 43-bottom horizontal rod, 5-electromagnet, 6-cabin door, 7-cabin door sliding chute, 8-ejection barrel sliding chute, 9-push rod spring, 10-push plate, 11-ejection spring, 12-connecting sliding block, 13-reinforcing rod, 14-reinforcing rod sliding chute, 15-cabin door hinge and 16-control device.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a multi-cylinder type lower-dropping sonde ejection device includes a nacelle body 1, an ejection cylinder fixing mechanism 2, an ejection cylinder 3, and a sonde ejection mechanism.
The bottom of the nacelle body 1 is connected with a cabin door 6, and the inside wall of the cabin door 6 is provided with a cabin door chute 7. The hatch 6 is connected with the nacelle body 1 by a hatch hinge 15.
The shooting pot fixing mechanism 2 is arranged in the nacelle body 1 and is connected with the nacelle body 1 at one side close to the nacelle body 1. In order to facilitate the installation and the disassembly of the ejection cylinder fixing mechanism 2, the ejection cylinder 3 and the sonde ejection mechanism, the ejection cylinder fixing mechanism 2 is preferably slidably connected in the nacelle body 1, and at the moment, the ejection cylinder fixing mechanism 2 can slide along the axis direction of the nacelle body 1. Specifically, taking a sliding connection as an example, the two sides of the ejection cylinder fixing mechanism 2 close to the nacelle body 1 are provided with connecting slide blocks 12 capable of sliding along the axial direction of the inner wall of the nacelle body 1. The inner side of the nacelle body 1 is provided with a reinforcing rod 13 along the axial direction thereof, and the inner side of the reinforcing rod 13 is provided with a reinforcing rod chute 14 matched with the connecting slide block 12. The ejection cylinder fixing mechanism 2 is connected with a reinforcing rod chute 14 of a reinforcing rod 13 through a plurality of connecting slide blocks 12 on the ejection cylinder fixing mechanism, so that the ejection cylinder fixing mechanism 2 is slidably connected with the nacelle body 1.
The ejection cylinder 3 is used for storing the sonde, the ejection cylinder 3 is of a cylindrical structure with two open ends, the waist of the ejection cylinder is connected to the ejection cylinder fixing mechanism 2, the bottom end of the ejection cylinder is in contact with the cabin door 6, and an ejection cylinder chute 8 is axially formed in one side, close to the nacelle body 1, of the ejection cylinder 3, so that the top horizontal rod 41 of the Z-shaped push rod 4 can move along the ejection cylinder chute 8, and the sonde is pushed out from the ejection cylinder 3. The included angle between the ejection barrel 3 and the ejection barrel fixing mechanism 2 is 30-60 degrees, so that the ejection track of the sonde and the airplane route have a certain included angle as much as possible, and the sonde is far away from the airplane body in a short time as much as possible. Because the sonde is light, if the angle is too small, the sonde may cling to the fuselage of the aircraft and cannot fall. If the angle is too large, the spring force may be less than the updraft below the aircraft fuselage, resulting in the sonde failing to fall. A plurality of rows of ejection barrels 3 are connected to the ejection barrel fixing mechanism 2, the ejection barrels 3 in each row are arranged at intervals, the ejection barrels 3 and the cabin doors 6 are arranged in a one-to-one correspondence mode, it is guaranteed that only one sonde is loaded in each ejection barrel 3, and the sonde at the rear cannot be put in when the sonde in the front is blocked.
The sonde ejection mechanism is a core component of the whole ejection device and at least comprises an electromagnet 5 and a Z-shaped push rod 4, the electromagnet 5 is connected to one side, close to the pod body 1, of the ejection barrel fixing mechanism 2, the top horizontal rod 41 of the Z-shaped push rod 4 is radially arranged at the top end of the ejection barrel 3 along the ejection barrel 3 and can slide along the ejection barrel sliding groove 8, the vertical rod 42 of the Z-shaped push rod 4 penetrates through the electromagnet 5, the push rod spring 9 is sleeved outside the vertical rod 42, one end of the push rod spring 9 is connected with the vertical rod 42, the other end of the push rod spring is connected with the electromagnet 5, and the tail end of the bottom horizontal rod 43 of the Z-shaped push rod 4 can slide. When the ejection device receives a throwing command, the electromagnet 5 is electrified, the Z-shaped push rod 4 moves towards the cabin door 6, the top horizontal rod 41 of the Z-shaped push rod 4 pushes the sonde filled in the ejection barrel 3 to move towards the cabin door 6, the bottom horizontal rod 43 of the Z-shaped push rod 4 slides along the cabin door chute 7, the cabin door 6 is opened, and the sonde falls. After the sonde is launched, the push rod spring 9 drives the Z-shaped push rod 4 to move towards the direction away from the cabin door 6, the bottom horizontal rod 43 of the Z-shaped push rod 4 slides along the cabin door sliding groove 7, and the cabin door 6 is closed.
In order to increase the stressed contact area between the top horizontal rod 41 and the lower projectile sonde and ensure that the lower projectile sonde is stably pushed out of the ejection cylinder 3, a push plate 10 is arranged in the ejection cylinder 3 and close to the top end, and the top horizontal rod 41 pushes the push plate 10 to slide along the bottom of the ejection cylinder sliding groove 8.
The sonde ejection mechanism further comprises an ejection spring 11, the bottom end of the ejection spring 11 is connected with the top of the push plate 10, and the top end of the ejection spring 11 is connected with the top horizontal rod 41. The ejection spring 11 can further increase the force of the top horizontal rod 41 for pushing the sonde, so as to ensure that the sonde ejects the cabin body at a high initial speed, and meanwhile, after the sonde is thrown, the ejection spring 11 can drive the push plate 10 to rapidly return to the top of the ejection cylinder 3.
Fig. 4 shows a multi-cylinder type dropsonde launching device, which includes a control device 16 and the multi-cylinder type dropsonde launching device.
The method for launching the sonde by using the multi-cylinder type lower launching sonde launching device comprises the following steps:
step one, opening the cabin door 6, filling a sonde into the ejection cylinder 3 from the cabin door 6, and closing the cabin door 6.
And step two, after the aircraft reaches a designated launching airspace of the sonde, the control device 16 on the aircraft sends a launching instruction to the multi-cylinder lower launching sonde launching device, the electromagnet 5 is electrified, the Z-shaped push rod 4 moves towards the cabin door 6, and the top horizontal rod 41 of the Z-shaped push rod 4 pushes the sonde in the launching cylinder 3 to move towards the cabin door 6.
And step three, the tail end of the bottom horizontal rod 43 of the Z-shaped push rod 4 slides in the cabin door sliding groove 7 and pushes the cabin door 6 open, and the launching of the sonde is finished.
And step four, the electromagnet 5 is powered off, the push rod spring 9 drives the Z-shaped push rod 4 to move towards the direction far away from the cabin door 6, and meanwhile, the tail end of the bottom horizontal rod 43 of the Z-shaped push rod 4 slides in the cabin door sliding groove 7 and closes the cabin door 6.
Above-mentioned many cylinders are thrown sonde and are put in device down can realize full-automatic accurate sonde of throwing in, provide new load for utilizing all kinds of flight platforms to develop meteorological detection data, have important meaning in the meteorological monitoring field.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (9)
1. The utility model provides a many cylinders are thrown sonde jettison gear down which characterized in that includes:
the bottom of the nacelle cabin body (1) is connected with a cabin door (6), and a cabin door sliding chute (7) is arranged on the inner side wall of the cabin door (6);
the ejection cylinder fixing mechanism (2) is arranged in the nacelle body (1), and one side of the ejection cylinder fixing mechanism, which is close to the nacelle body (1), is connected with the nacelle body (1);
the ejection barrel (3) is used for storing the sonde and is of a cylindrical structure with two open ends, the waist of the ejection barrel is connected into the ejection barrel fixing mechanism (2), the bottom end of the ejection barrel is in contact with the cabin door (6), and an ejection barrel sliding groove (8) is formed in one side, close to the nacelle body (1), of the ejection barrel (3) along the axial direction;
sonde ejection mechanism includes electro-magnet (5) and Z shape push rod (4) at least, one side that a fixed establishment (2) is close to the nacelle cabin body (1) is connected in a bullet section of thick bamboo in bullet, top horizon bar (41) of Z shape push rod (4) are along bullet section of thick bamboo (3) radial setting on the top of a bullet section of thick bamboo (3) and can be followed bullet section of thick bamboo spout (8) and slide, electro-magnet (5) are passed in montant (42) of Z shape push rod (4), and montant (42) overcoat is equipped with push rod spring (9), the one end and the montant (42) of push rod spring (9) are connected, and the other end is connected with electro-magnet (5), the end of bottom horizon bar (43) of Z shape push rod (4) can be followed hatch door (7) and slided.
2. The multi-barrel type dropsonde ejection apparatus according to claim 1, wherein: the ejection barrel fixing mechanism (2) is connected with a plurality of rows of ejection barrels (3), each row of ejection barrels (3) are arranged at intervals, and the ejection barrels (3) and the cabin doors (6) are arranged in a one-to-one correspondence mode.
3. The multi-barrel type dropsonde ejection apparatus according to claim 1, wherein: the sonde ejection mechanism further comprises a push plate (10), the push plate (10) is arranged in the ejection cylinder (3) and is close to the top end, and the top horizontal rod (41) pushes the push plate (10) to slide along the bottom of the ejection cylinder sliding groove (8).
4. The multi-barrel type dropsonde ejection apparatus according to claim 3, wherein: the sonde ejection mechanism further comprises an ejection spring (11), the bottom end of the ejection spring (11) is connected with the top of the push plate (10), and the top end of the ejection spring (11) is connected with a top horizontal rod (41).
5. The multi-barrel type dropsonde ejection apparatus according to claim 1, wherein: one side of the ejection cylinder fixing mechanism (2) close to the nacelle body (1) is connected with the nacelle body (1) in a sliding mode.
6. The multi-barrel type dropsonde ejection apparatus according to claim 5, wherein: and the two sides of the ejection cylinder fixing mechanism (2) close to the nacelle body (1) are provided with connecting sliding blocks (12) capable of axially sliding along the inner wall of the nacelle body (1).
7. The multi-barrel type dropsonde ejection apparatus according to claim 6, wherein: the inner side of the nacelle body (1) is provided with a reinforcing rod (13) along the axial direction of the nacelle body, and the inner side of the reinforcing rod (13) is provided with a reinforcing rod sliding groove (14) matched with the connecting sliding block (12).
8. The multi-barrel type dropsonde ejection apparatus according to claim 1, wherein: the included angle between the ejection cylinder (3) and the ejection cylinder fixing mechanism (2) is 30-60 degrees.
9. A multi-barrel type dropsonde launch apparatus, characterized in that it comprises a control device (16) and a multi-barrel type dropsonde launch apparatus according to any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921426986.3U CN210592441U (en) | 2019-08-30 | 2019-08-30 | Multi-cylinder type lower-dropping sonde ejection device and dropping device |
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| CN201921426986.3U CN210592441U (en) | 2019-08-30 | 2019-08-30 | Multi-cylinder type lower-dropping sonde ejection device and dropping device |
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| CN210592441U true CN210592441U (en) | 2020-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576972A (en) * | 2019-08-30 | 2019-12-17 | 中国气象局气象探测中心 | multi-cylinder type lower-dropping sonde ejection device, dropping device and dropping method |
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2019
- 2019-08-30 CN CN201921426986.3U patent/CN210592441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576972A (en) * | 2019-08-30 | 2019-12-17 | 中国气象局气象探测中心 | multi-cylinder type lower-dropping sonde ejection device, dropping device and dropping method |
| CN110576972B (en) * | 2019-08-30 | 2024-05-07 | 中国气象局气象探测中心 | Multi-cylinder type downward projecting sonde ejection device, projecting device and projecting method |
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