CN217396756U - Sonar collecting and releasing device and unmanned ship - Google Patents
Sonar collecting and releasing device and unmanned ship Download PDFInfo
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- CN217396756U CN217396756U CN202123023457.9U CN202123023457U CN217396756U CN 217396756 U CN217396756 U CN 217396756U CN 202123023457 U CN202123023457 U CN 202123023457U CN 217396756 U CN217396756 U CN 217396756U
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- sonar
- angle adjusting
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- transmission
- adjusting device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The utility model relates to a sonar collecting and releasing device and an unmanned boat provided with the same, wherein the device comprises a power device, a vertical transmission device and an angle adjusting device; the power device is connected with the vertical transmission device and drives the vertical transmission device to perform telescopic motion; angle adjusting device is used for installing the sonar and is connected with vertical drive, follows vertical drive and does synchronous motion for realize that the drive is installed the sonar on angle adjusting device removes. The power device provides a main power source for the whole sonar collecting and releasing device, the vertical transmission device is connected with the vertical transmission device, kinetic energy output by the power device can be received, and the energy is transmitted to the angle adjusting device, so that the vertical transmission device and the angle adjusting device are driven to move, and the sonar arranged on the angle adjusting device is driven to move. And angle adjusting device is in order to realize the angle of adjusting the sonar for aim at different directions, improve the accuracy of surveying.
Description
Technical Field
The utility model relates to an installation fixing device of sonar especially relates to a sonar winding and unwinding devices and is provided with unmanned ship of this device.
Background
The unmanned surface vessel has autonomous navigation and path planning capabilities, can carry different task loads, and can automatically complete set tasks. The system has the advantages of high navigational speed, intellectualization, strong maneuverability, no control of personnel and the like, and is widely applied to tasks such as ocean space resource detection, seabed surveying and mapping, emergency rescue, information collection, anti-submarine anti-mine and the like.
For civil measurement unmanned ships and military unmanned ships, sonar is often required to be additionally installed for detecting underwater targets. For example, a sonar collecting and releasing device in chinese patent, application number: CN200620071195.X, including a trolley capable of fixing underwater sonar, a pair of rollers are respectively arranged at the front and back of the lower side of the trolley, the rollers are respectively installed in two parallel guide rails arranged at two sides of the trolley, the front end of the guide rail is provided with a limit position, when the front roller is located at the limit position, the upper side of the guide rail corresponding to the rear roller is provided with a notch for the roller to pass through, and the guide rail is fixedly arranged on a rack; the lower side of the guide rail is provided with two bearing seats arranged on the frame, a screw rod parallel to the guide rail is axially fixed between the two bearing seats through a bearing, a guide rod parallel to the screw rod is further arranged between the bearing seats, a sliding block which is matched with the screw rod in a threaded manner and sleeved on the guide rod is arranged on the screw rod, and a connecting rod of which the two ends are respectively hinged with the sliding block and the trolley is arranged between the sliding block and the trolley. However, the underwater sonar collecting and releasing device disclosed by the patent is complex in structure, easy to damage due to the angle of the used parts, poor in stability and large in occupied space.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a sonar collecting and releasing device that the reliability is high, practice thrift horizontal space is retrieved in cloth.
(II) technical scheme
In order to solve the technical problem, the utility model provides a sonar collecting and releasing device, which comprises a power device, a vertical transmission device and an angle adjusting device;
the power device is connected with the vertical transmission device and drives the vertical transmission device to perform telescopic motion;
the angle adjusting device is used for installing a sonar, is connected with the vertical transmission device, moves synchronously along with the vertical transmission device, and is used for driving the sonar installed on the angle adjusting device to move.
Preferably, the device further comprises a limiting device connected with the vertical transmission device and used for stopping movement when the vertical transmission device moves to a preset position.
Preferably, the vertical transmission device is a screw rod lifting mechanism.
Preferably, the screw rod lifting mechanism comprises a screw rod and a transmission part in threaded connection with the screw rod, and the transmission part is connected with the angle adjusting device;
and the power output end of the power device is connected with one end of the screw rod and drives the screw rod to rotate, so that the transmission part is driven to reciprocate in the axis direction of the screw rod.
Preferably, the transmission part comprises a transmission part and a connecting rod, the transmission part is in threaded connection with the screw rod, the connecting rod is fixedly connected with the transmission part, and one end of the connecting rod is connected with the angle adjusting device.
Preferably, the connecting rod includes two piece at least end to end's sub-connecting rod in proper order, and two adjacent sub-connecting rods are for dismantling the connection, two piece at least sub-connecting rod one free end with transmission portion fixed connection, another free end with angle adjusting device links.
Preferably, the angle adjusting device is a rotary hydraulic oil cylinder.
Preferably, the limiting device is a limiting switch.
Preferably, the device further comprises a bearing plate, the bearing plate is connected with the vertical transmission device, and the angle adjusting device is installed on the bearing plate.
An unmanned surface vehicle comprising a sonar collecting and releasing device as described above.
(III) advantageous effects
The above technical scheme of the utility model has following advantage:
1. through the sonar reciprocating motion of power device drive installation on vertical drive device in the up-and-down direction, realize the receipts of accomodating, stable in structure, reliability are high, practice thrift the horizontal space.
2. The vertical transmission device adopts a screw rod lifting mechanism, has simple structure and low technical difficulty requirement, and can relatively improve the stability of the whole structure.
3. The connecting rod adopts multistage sub-connecting rod to constitute to through dismantling the connection, conveniently dismantle, change and wash.
4. Sonar is installed at angle adjusting device, can adjust its angle when using sonar, and adaptability is high to can improve the accuracy of detection data.
Drawings
Figure 1 is the utility model relates to a sonar collecting and releasing device's schematic structure diagram.
In the figure: 1. a power plant; 2. a vertical transmission device; 3. an angle adjusting device; 4. sonar; 5. a support frame; 6. a limiting rod; 7. a limiting device; 8. a bearing plate;
21. a screw rod 22, a transmission component;
221. transmission part 222, connecting rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, 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," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 as a specific case by those skilled in the art.
Fig. 1 is a schematic diagram of the general structure of a sonar collecting and releasing device according to an embodiment of the present invention, and as shown in fig. 1, the device includes a power device 1, a vertical transmission device 2 and an angle adjusting device 3; the power device 1 is connected with the vertical transmission device 2 and drives the vertical transmission device 2 to perform telescopic motion; angle adjusting device 3 is used for installing sonar 4 and with vertical drive 2 is connected, follows vertical drive 2 does synchronous motion for realize the drive install sonar 4 on angle adjusting device 3 moves.
The angle adjusting device 3 is used for adjusting the angle of the sonar 4 so as to align different directions and improve the detection accuracy.
Specifically, the power device 1 may be a motor, such as a low speed motor, a stepping motor, or the like. Some motors have higher rotating speed and can be used by matching with devices such as a reduction gearbox and the like. Of course, other power devices 1 capable of driving the vertical transmission device 2 to move may be selected, and are not listed in this embodiment.
As another preferred embodiment, the angle adjusting device 3 is a rotary hydraulic oil cylinder, the bottom of the rotary hydraulic oil cylinder is connected with the vertical transmission device 2, and the other end of the rotary hydraulic oil cylinder is connected with the sonar 4; the angle of sonar 4 is adjusted through rotatory hydraulic cylinder. Only one practical solution is illustrated here, and other angle adjusting devices 3 capable of being connected to the vertical transmission device 2 and adjusting the angle of the sonar 4 are within the scope of protection of the present application, and are not illustrated here.
As another optional real-time mode, the vertical transmission device 2 is a screw rod lifting mechanism. Specifically, the screw rod lifting mechanism comprises a screw rod 21 and a transmission part 22 in threaded connection with the screw rod 21, and the transmission part 22 is connected with the angle adjusting device 3; the power output end of the power device 1 is connected with one end of the screw rod 21 and drives the screw rod 21 to rotate, so as to drive the transmission part 22 to reciprocate in the axial direction of the screw rod 21
Specifically, the power device 1 is installed on the support frame 5, and two coaxial installation holes are formed in the support frame 5 and used for rotatably installing two sections of the screw rod 21. Two coaxial mounting holes can be arranged on the support frame 5, a bearing is respectively arranged in the two mounting holes, and then two ends of the screw rod 21 are respectively inserted into the two bearings. The power output end of the power device 1 is connected with one end of the screw rod 21, and the screw rod 21 rotates in the bearing under the driving of the power device 1.
A limiting rod 6 is fixedly arranged on the support frame 5, a limiting hole is formed in the transmission part 22, and the limiting rod 6 is inserted in the limiting hole; the transmission member 22 is further provided with a threaded hole adapted to the screw rod 21 and is threadedly coupled to the screw rod 21 through the threaded hole. When the power device 1 drives the screw rod 21 to rotate, the screw rod 21 rotates around the axis of the screw rod 21 in two bearings, and the transmission part 22 can only move along the axial direction of the screw rod 21 due to the existence of the limiting rod 6.
As another optional real-time mode, the transmission part 22 includes a transmission part 221 and a connection rod 222, the transmission part 221 is in threaded connection with the screw rod 21, the connection rod 222 is fixedly connected with the transmission part 221, and one end of the connection rod 222 is connected with the angle adjusting device 3.
Specifically, the transmission part 221 is provided with a limit hole and a threaded hole, which are respectively connected with the limit rod 6 and the screw rod 21. In actual manufacturing, the transmission part 221 may be a transmission block, a transmission plate, or the like, and the specific structure, shape, and material may be selected according to the existing material as long as the functional requirements can be satisfied.
As another optional real-time manner, the connecting rod 222 has at least two sub-connecting rods connected end to end in sequence. For example, the connecting rod 222 includes a first sub-connecting rod and a second sub-connecting rod, the first sub-connecting rod is fixedly connected with the transmission portion, one end of the first sub-connecting rod is detachably connected with one end of the second sub-connecting rod, and the other end of the second sub-connecting rod is linked with the angle adjusting device 3.
For another example: the connecting rod 222 may also be a first sub-connecting rod, a second sub-connecting rod and a third connecting rod, the first sub-connecting rod is fixedly connected to the transmission portion, one end of the first sub-connecting rod is detachably connected to one end of the second sub-connecting rod, the other end of the second sub-connecting rod is connected to one end of the third sub-connecting rod, and the other end of the third sub-connecting rod is linked to the angle adjusting device 3.
The detachable connection can be realized by selecting a flange, and is simple and convenient.
In order to facilitate installation and improve the stability of installation, a bearing plate 8 is additionally arranged, the bearing plate 8 is connected with the vertical transmission device 2, and the angle adjusting device 3 is installed on the bearing plate 8.
As other optional real-time modes, in order to detect the lowering position of the sonar 4 when the sonar is lowered, a limiting device 7 is further arranged and used for stopping movement when the vertical transmission device 2 moves to the preset position. The mounting position and the mounting mode of the limiting device 7 can be flexibly selected according to actual conditions, and the limiting device can only stop moving when the vertical transmission device 2 moves to a preset position. For example, a limit switch may be selected.
The utility model discloses a further embodiment discloses an unmanned ship, include as above sonar collecting and releasing device, set up porosely on the hull, power device 1 installs in the hull, and vertical drive 2 can wear in this hole, and angle adjusting device 3 and sonar 4 can stretch out in hull or the indentation hull along with vertical drive 2's motion.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. For the embodiments of the method, reference is made to the partial description of the embodiments of the device (taken in accordance with the writing). The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sonar collecting and releasing device is characterized by comprising a power device (1), a vertical transmission device (2) and an angle adjusting device (3);
the power device (1) is connected with the vertical transmission device (2) and drives the vertical transmission device (2) to perform telescopic motion;
the angle adjusting device (3) is used for installing a sonar (4) and is connected with the vertical transmission device (2), and the sonar moves synchronously along with the vertical transmission device (2) so as to drive the sonar (4) installed on the angle adjusting device (3) to move.
2. The sonar retracting device according to claim 1, further comprising a stop device (7) connected to the vertical drive (2) for stopping movement when the vertical drive (2) moves to a predetermined position.
3. The sonar retracting device of claim 1, wherein the vertical drive (2) is a lead screw lifting mechanism.
4. The sonar retracting device according to claim 3, wherein the lead screw lifting mechanism includes a lead screw (21) and a transmission member (22) threadedly coupled to the lead screw (21), the transmission member (22) being coupled to the angle adjusting device (3);
the power output end of the power device (1) is connected with one end of the screw rod (21) and drives the screw rod (21) to rotate, and then the transmission part (22) is driven to move in a reciprocating mode in the axis direction of the screw rod (21).
5. The sonar retracting device according to claim 4, wherein the transmission member (22) includes a transmission portion (221) and a connecting rod (222), the transmission portion (221) is threadedly connected to the screw rod (21), the connecting rod (222) is fixedly connected to the transmission portion (221), and one end of the connecting rod (222) is connected to the angle adjusting device (3).
6. The sonar collecting and releasing device according to claim 5, wherein the connecting rod (222) comprises at least two sub-connecting rods connected end to end, the two adjacent sub-connecting rods are detachably connected, one free end of each of the at least two sub-connecting rods is fixedly connected with the transmission part, and the other free end of each of the at least two sub-connecting rods is connected with the angle adjusting device (3).
7. The sonar retracting device of claim 1, wherein the angle adjustment device (3) is a hydraulic rotary ram.
8. The sonar collecting and releasing device according to claim 2, wherein the limiting device (7) is a limit switch.
9. The sonar collecting and releasing device according to any one of claims 1 to 8, further including a bearing plate (8), the bearing plate (8) being connected to the vertical drive (2), the angle adjustment device (3) being mounted on the bearing plate (8).
10. An unmanned surface vehicle comprising a sonar collecting and releasing apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023457.9U CN217396756U (en) | 2021-12-04 | 2021-12-04 | Sonar collecting and releasing device and unmanned ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023457.9U CN217396756U (en) | 2021-12-04 | 2021-12-04 | Sonar collecting and releasing device and unmanned ship |
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| Publication Number | Publication Date |
|---|---|
| CN217396756U true CN217396756U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123023457.9U Active CN217396756U (en) | 2021-12-04 | 2021-12-04 | Sonar collecting and releasing device and unmanned ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195940A (en) * | 2022-09-16 | 2022-10-18 | 苏州海鱼电子科技有限责任公司 | Convenient sonar jack for type ship |
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2021
- 2021-12-04 CN CN202123023457.9U patent/CN217396756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195940A (en) * | 2022-09-16 | 2022-10-18 | 苏州海鱼电子科技有限责任公司 | Convenient sonar jack for type ship |
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