CN212861814U - Detection and alarm device for front side obstacle at bottom of automatic ship driving ship - Google Patents
Detection and alarm device for front side obstacle at bottom of automatic ship driving ship Download PDFInfo
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- CN212861814U CN212861814U CN202021594647.9U CN202021594647U CN212861814U CN 212861814 U CN212861814 U CN 212861814U CN 202021594647 U CN202021594647 U CN 202021594647U CN 212861814 U CN212861814 U CN 212861814U
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Abstract
The utility model discloses a boats and ships autopilot hull bottom front side barrier detects alarm device, including boats and ships bottom plate, filter plate, wireless waterproof detection device and volute spiral spring, screw connection has the device shell under the boats and ships bottom plate, the top welded fastening of fixed axle has second semi-gear, and the meshing is connected with circular gear on the second semi-gear, circular gear welds on the connecting axle, the bottom welding of connecting axle has the pole that links up, and the top bolt of linking the pole installs wireless waterproof detection device. This boats and ships autopilot hull bottom front side barrier detects alarm device is provided with the joint pole, and the circular gear combines volute spiral spring and second semi-gear can carry out stable reciprocal rotation work, and then can drive the wireless waterproof detection device on the joint pole and carry out reciprocal rotation work, can effectively improve measuring range, can effectively prevent that the dead angle from appearing in the boats and ships avris, has increased the use variety of device.
Description
Technical Field
The utility model relates to a boats and ships autopilot technical field specifically is a boats and ships autopilot hull bottom front side barrier detects alarm device.
Background
When the automatic driving automobile develops well, the automatic driving ship technology gradually becomes mature, once the automatic driving ship formally moves to large-scale commercial use, the great change of the global marine transportation industry is certainly promoted, and when the automatic driving operation is carried out on the ship through an automatic driving system, in order to prevent the collision damage of the obstacle at the front side of the ship bottom to the ship bottom, the obstacle detection alarm device is required to be used for carrying out detection alarm operation on the obstacle at the front side of the ship bottom.
Most of the existing ship bottom front side obstacle detection alarm devices have the following problems:
when the conventional barrier detection alarm is used for detecting at the bottom of a ship, impurities with small volume in the sea or rivers cannot be pushed to the two sides of the ship, and a large amount of impurities with small volume are impacted on the detection alarm device along with water flow, so that the detection alarm device is easily damaged;
the barrier detection alarm is generally fixed at a fixed position at the bottom of a ship, the detection range is inconvenient to adjust, and detection dead angles are easy to appear on two sides of the ship when the detection device is used for detection, so that the automatic driving safety of the ship cannot be guaranteed.
Therefore, we propose a front side obstacle detection alarm device for a ship autopilot ship bottom so as to solve the problems proposed in the above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boats and ships autopilot hull bottom front side barrier detects alarm device to solve the problem that the hull bottom front side barrier detects alarm device on the existing market that above-mentioned background art provided can not protect detection device, and inconvenient regulation to detection range.
In order to achieve the above object, the utility model provides a following technical scheme: a ship autopilot ship bottom front side obstacle detection and alarm device comprises a ship bottom plate, a filter screen plate, a wireless waterproof detection device and a volute spring, wherein a device shell is connected to the lower portion of the ship bottom plate through screws, a filter screen frame is connected to the lower portion of the device shell through screws, a flow guide fan blade is connected to the inner shaft of the filter screen frame, a first conical gear is connected to the flow guide fan blade in an axial mode, a second conical gear is connected to the first conical gear in a meshed mode and is welded and fixed to the bottom end of a fixing shaft, the fixing shaft is rotatably connected to the device shell, a first half gear is welded and fixed to the fixing shaft, a pinion plate is connected to the first half gear in a meshed mode, the pinion plate is connected to the limiting frame through screws, the limiting frame is connected to the device shell in a sliding mode, a fixing sleeve rod is movably connected to the limiting frame, and a, and fixed loop bar rotates to be connected on the device shell, the top welded fastening of fixed axle has second half gear, and the meshing is connected with circular gear on the second half gear, circular gear welding is on the connecting axle, and the connecting axle rotates to be connected on the boats and ships bottom plate, the bottom welding of connecting axle has the joint pole, and the top bolt of joint pole installs wireless waterproof detection device.
Preferably, the screw connection has the frame of placing under the boats and ships bottom plate, and places and weld the spiral spring in the frame to the top welding of spiral spring is on the connecting axle.
Preferably, the central axis of the filter screen frame and the central axis of the device shell are located on the same vertical central line, the material of the device shell is the same as that of the filter screen frame, and the diameter of the inner space of the filter screen frame is smaller than the total diameter of the flow guide fan blades.
Preferably, the diameter of the first half gear is smaller than the length of the toothed plate, the toothed plates are symmetrically distributed on two sides of the first half gear, and the total length of the toothed plates on two sides is smaller than the length of the inner space of the device shell.
Preferably, the fixed loop bars are symmetrically distributed on two sides of the limiting frame, the fixed loop bars correspond to the filter screen plates one by one, the fixed loop bars are fixed in the middle of the filter screen plates, and the fixed loop bars are hinged with the limiting frame.
Preferably, the connecting rod is in sliding connection with the device shell in a clamping mode, and the length of the connecting rod is smaller than that of the fixing sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the ship automatically drives the front barrier detection and alarm device at the bottom of the ship;
(1) the device is provided with the filter screen plate, water flow can drive the flow guide fan blades to rotate, at the moment, the first bevel gear can drive the first half gear on the fixed shaft to rotate through the second bevel gear, the limit frame can be driven to perform stable reciprocating motion by combining with the toothed plate of the wheel, and then the filter screen plate on the fixed sleeve rod can be driven to perform reciprocating rotation work, so that impurities with small size at the front side of the ship bottom plate can be conveniently and quickly stirred to the two sides of a ship, the wireless waterproof detection device can be effectively prevented from being damaged by the impact of the impurities in the use process, and the use safety of the device is improved;
(2) the device is provided with the joint pole, and the second semi-gear can carry out intermittent type nature meshing rotation work to circular gear, and circular gear combines the volute spiral spring can carry out stable reciprocating rotation work, and then can drive the wireless waterproof detection device on the joint pole and carry out reciprocating rotation work, can effectively improve measuring range, can effectively prevent that the dead angle from appearing in boats and ships avris, has increased the use variety of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the structure of the guide vane of the present invention;
fig. 3 is a schematic top view of the toothed plate of the present invention;
FIG. 4 is a schematic top view of the joint rod of the present invention;
fig. 5 is a schematic view of the scroll spring of the present invention.
In the figure: 1. a vessel floor; 2. a device housing; 3. a screen frame; 4. a guide vane; 5. a first bevel gear; 6. a second bevel gear; 7. a fixed shaft; 8. a first half gear; 9. a toothed plate; 10. a limiting frame; 11. fixing the loop bar; 12. a filter screen plate; 13. a second half gear; 14. a circular gear; 15. a connecting shaft; 16. a connecting rod; 17. a wireless waterproof detection device; 18. placing the frame; 19. a spiral spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a ship automatic driving ship bottom front side obstacle detection and alarm device comprises a ship bottom plate 1, a device shell 2, a filter screen frame 3, a flow guide fan blade 4, a first bevel gear 5, a second bevel gear 6, a fixed shaft 7, a first half gear 8, a gear tooth plate 9, a limiting frame 10, a fixed loop bar 11, a filter screen plate 12, a second half gear 13, a circular gear 14, a connecting shaft 15, a connecting rod 16, a wireless waterproof detection device 17, a placing frame 18 and a volute spring 19, wherein the lower screw of the ship bottom plate 1 is connected with the device shell 2, the lower screw of the device shell 2 is connected with the filter screen frame 3, the inner shaft of the filter screen frame 3 is connected with the flow guide fan blade 4, the flow guide fan blade 4 is connected with the first bevel gear 5 in an upper meshing mode, the first bevel gear 5 is connected with the second bevel gear 6 in a meshing mode, the second bevel gear 6 is welded and fixed at the bottom end of the fixed shaft, and a first half gear 8 is welded and fixed on the fixed shaft 7, a toothed plate 9 is meshed and connected on the first half gear 8, the toothed plate 9 is in screwed connection with a limit frame 10, the limit frame 10 is connected on the device shell 2 in a sliding manner, a fixed loop bar 11 is movably connected on the limit frame 10, a filter screen plate 12 is screwed and connected at the top end of the fixed loop bar 11, the fixed loop bar 11 is rotatably connected on the device shell 2, a second half gear 13 is welded and fixed at the top end of the fixed shaft 7, a circular gear 14 is meshed and connected on the second half gear 13, the circular gear 14 is welded on a connecting shaft 15, the connecting shaft 15 is rotatably connected on the ship bottom plate 1, a connecting rod 16 is welded at the bottom end of the connecting shaft 15, and a wireless waterproof detection device 17 is installed on a bolt at the top end.
The screw connection has under the boats and ships bottom plate 1 and places frame 18, and places and weld volute spiral spring 19 in the frame 18 to volute spiral spring 19's top welds on connecting axle 15, can conveniently control connecting axle 15 and carry out stable rotary work, has improved the use high efficiency nature of device.
The central axis of the filter screen frame 3 and the central axis of the device shell 2 are located on the same vertical central line, the material of the device shell 2 is the same as that of the filter screen frame 3, and the diameter of the inner space of the filter screen frame 3 is smaller than the total diameter of the guide fan blades 4, so that the stability of the working state of the filter screen frame 3 on the device shell 2 can be ensured.
The diameter of first pinion 8 is less than the length of pinion rack 9, and pinion rack 9 symmetric distribution is in the both sides of first pinion 8 to the total length of both sides pinion rack 9 is less than the inner space length of device shell 2, can effectively avoid pinion rack 9 to the harmful effects of device shell 2.
Fixed loop bar 11 symmetric distribution is in the both sides of spacing frame 10, and fixed loop bar 11 and filter screen board 12 one-to-one to fixed loop bar 11 is fixed in the middle part of filter screen board 12, and is articulated between fixed loop bar 11 and the spacing frame 10 moreover, can guarantee the stability of connection status between fixed loop bar 11 and the spacing frame 10, and then can guarantee the stability of the follow-up work effect of fixed loop bar 11.
The connecting rod 16 is connected with the device shell 2 in a sliding mode through clamping, the length of the connecting rod 16 is smaller than that of the fixed sleeve rod 11, stable rotation of the connecting rod 16 on the device shell 2 can be guaranteed, and stability of follow-up detection work can be guaranteed.
The working principle is as follows: before the ship automatic driving ship bottom front side obstacle detection alarm device is used, the whole situation of the device needs to be checked firstly, and normal work can be determined;
when the ship automatically runs, the ship bottom plate 1 can drive the whole device to move forwards in water by combining with figures 1-3, at the moment, water flow passes through the guide fan blades 4 on the filter screen frame 3, under the flowing action of water flow, the guide fan blades 4 can be driven to rotate in the filter screen frame 3, at the moment, the first bevel gear 5 can drive the first half gear 8 on the fixed shaft 7 to rotate in the device shell 2 through the second bevel gear 6, under the continuous rotation of the first half gear 8 in the same direction, the first half gear can drive the limit frame 10 to carry out stable reciprocating motion in the device shell 2 through the alternate meshing with the gear tooth plates 9 on the two sides, thereby driving the filter screen plate 12 on the fixed loop bar 11 to rotate on the device shell 2 in a reciprocating way, conveniently and quickly stirring impurities with smaller volume at the front side of the ship bottom plate 1 to the two sides of the ship, further effectively preventing the wireless waterproof detection device 17 from being damaged by impurities in the using process;
while the fixed shaft 7 rotates, with reference to fig. 1-5, the second half gear 13 can be driven to intermittently engage and rotate the circular gear 14 on the connecting shaft 15, and the connecting shaft 15 can stably rotate in a reciprocating manner in combination with the scroll spring 19 in the placing frame 18, so as to drive the wireless waterproof detection device 17 on the connecting rod 16 to perform reciprocating rotation, which can effectively improve the detection range and effectively prevent dead corners from appearing on the side of the ship, which is the working process of the whole device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a boats and ships autopilot ship bottom front side barrier detects alarm device, includes boats and ships bottom plate (1), filter plate (12), wireless waterproof detection device (17) and volute spiral spring (19), its characterized in that: the device comprises a ship bottom plate (1), a device shell (2) is connected with the lower screw of the ship bottom plate (1), a filter screen frame (3) is connected with the lower screw of the device shell (2), a flow guide fan blade (4) is connected in the filter screen frame (3) in an inner shaft manner, a first bevel gear (5) is connected to the flow guide fan blade (4) in an upper shaft manner, a second bevel gear (6) is connected to the first bevel gear (5) in a meshing manner, the second bevel gear (6) is welded and fixed at the bottom end of a fixed shaft (7), the fixed shaft (7) is rotatably connected to the device shell (2), a first half gear (8) is welded and fixed on the fixed shaft (7), a pinion plate (9) is connected to the first half gear (8) in a meshing manner, the pinion plate (9) is connected with a limiting frame (10) in a screw manner, the limiting frame (10) is slidably connected to the device shell (2), and, and the top end screw connection of fixed loop bar (11) has filter screen board (12) to fixed loop bar (11) rotate to be connected on device shell (2), the top welded fastening of fixed axle (7) has second semi-gear (13), and the meshing is connected with circular gear (14) on second semi-gear (13), circular gear (14) welding is on connecting axle (15), and connecting axle (15) rotate to be connected on boats and ships bottom plate (1), the bottom welding of connecting axle (15) has linking pole (16), and the top bolt of linking pole (16) installs wireless waterproof detection device (17).
2. The front barrier detection and alarm device for the bottom of the automatic ship steering ship of claim 1, wherein: the lower screw connection of the ship bottom plate (1) is provided with a placing frame (18), a volute spiral spring (19) is welded in the placing frame (18), and the top end of the volute spiral spring (19) is welded on the connecting shaft (15).
3. The front barrier detection and alarm device for the bottom of the automatic ship steering ship of claim 1, wherein: the central axis of the filter screen frame (3) and the central axis of the device shell (2) are located on the same vertical central line, the material of the device shell (2) is the same as that of the filter screen frame (3), and the diameter of the inner space of the filter screen frame (3) is smaller than the total diameter of the flow guide fan blades (4).
4. The front barrier detection and alarm device for the bottom of the automatic ship steering ship of claim 1, wherein: the diameter of the first half gear (8) is smaller than the length of the toothed plate (9), the toothed plates (9) are symmetrically distributed on two sides of the first half gear (8), and the total length of the toothed plates (9) on two sides is smaller than the length of the inner space of the device shell (2).
5. The front barrier detection and alarm device for the bottom of the automatic ship steering ship of claim 1, wherein: the fixed loop bars (11) are symmetrically distributed on two sides of the limiting frame (10), the fixed loop bars (11) correspond to the filter screen plates (12) one by one, the fixed loop bars (11) are fixed in the middle of the filter screen plates (12), and the fixed loop bars (11) are hinged with the limiting frame (10).
6. The front barrier detection and alarm device for the bottom of the automatic ship steering ship of claim 1, wherein: the connecting rod (16) is in clamping sliding connection with the device shell (2), and the length of the connecting rod (16) is smaller than that of the fixed loop bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021594647.9U CN212861814U (en) | 2020-08-04 | 2020-08-04 | Detection and alarm device for front side obstacle at bottom of automatic ship driving ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021594647.9U CN212861814U (en) | 2020-08-04 | 2020-08-04 | Detection and alarm device for front side obstacle at bottom of automatic ship driving ship |
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| CN212861814U true CN212861814U (en) | 2021-04-02 |
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| CN202021594647.9U Active CN212861814U (en) | 2020-08-04 | 2020-08-04 | Detection and alarm device for front side obstacle at bottom of automatic ship driving ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173451A (en) * | 2021-05-10 | 2021-07-27 | 徐州鼎成鑫包装制品有限公司 | Automatic bag feeding machine for plastic woven bag |
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- 2020-08-04 CN CN202021594647.9U patent/CN212861814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173451A (en) * | 2021-05-10 | 2021-07-27 | 徐州鼎成鑫包装制品有限公司 | Automatic bag feeding machine for plastic woven bag |
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