CN212671343U - Ferry signal flag automatic lifting device - Google Patents
Ferry signal flag automatic lifting device Download PDFInfo
- Publication number
- CN212671343U CN212671343U CN202020982697.8U CN202020982697U CN212671343U CN 212671343 U CN212671343 U CN 212671343U CN 202020982697 U CN202020982697 U CN 202020982697U CN 212671343 U CN212671343 U CN 212671343U
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- CN
- China
- Prior art keywords
- signal flag
- signal
- automatic lifting
- lifting device
- flagpole
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- Expired - Fee Related
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Abstract
The application discloses ferry signal flag automatic lifting device, including flagpole, signal flag, drive arrangement, signal lamp, power and controlling means, drive arrangement drive signal flag does at the flagpole and reciprocates, and drive arrangement and controlling means power supply are given to the power, and when controlling means removed the flagpole top through control drive arrangement drive signal flag, controlling means control signal lamp was lighted. From this, can control the lift of signal flag through the switch, drive arrangement can rise the flag fast, and when the signal flag rose the top, the signal lamp was lighted, need not artifical lift signal flag, has improved the efficiency of lift signal flag.
Description
Technical Field
The utility model relates to a ferryboat field especially relates to ferryboat signal flag automatic lifting device.
Background
When the ferry is loaded with dangerous goods vehicles, dangerous goods signal flags must be hung according to the specifications to mark that the ferry is loaded with dangerous goods vehicles to avoid, the ferry is lifted and lowered by manually pulling ropes when the ferry is loaded with dangerous goods vehicles at present, and the lifting or lowering of the signal flags takes 80 seconds and consumes manpower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ferry signal flag automatic lifting device solves one or more among the above-mentioned prior art problem.
According to the utility model discloses an aspect provides ferryboat signal flag automatic lifting device, including flagpole, signal flag, drive arrangement, signal lamp, power and controlling means, drive arrangement drive signal flag does at the flagpole and reciprocates, and drive arrangement and controlling means power supply are given to the power, and when controlling means removed the flagpole top through control drive arrangement drive signal flag, controlling means control signal lamp was lighted.
From this, can control the lift of signal flag through the switch, drive arrangement can rise the flag fast, and when the signal flag rose the top, the signal lamp was lighted, need not artifical lift signal flag, has improved the efficiency of lift signal flag.
In some embodiments: the driving device comprises a motor, a first fixed pulley, a motor locking device and a rope, wherein the first fixed pulley is arranged at the top of the flagpole, one end of the rope is connected to the motor, and the other end of the rope is connected with a signal flag by winding around the first fixed pulley. Therefore, the driving device can drive the signal flag to ascend and descend.
In some embodiments: and a second fixed pulley is also arranged, and the second fixed pulley is arranged close to the lower end of the flagpole. Therefore, the equipment layout is reasonable.
In some embodiments: the lower end of the signal flag is provided with a gravity block. Thus, the gravity block can drive the signal flag to descend.
In some embodiments: the control device comprises a switch and a time relay, the switch controls the on-off of the power supply, a normally closed contact of the time relay is connected with the driving device in series, and a normally open contact of the time relay is connected with the signal lamp in series. Therefore, the switch is turned on, the driving device drives the signal flag to rise after the power supply is switched on, and the driving device is powered off and the signal lamp is powered on after the time relay is operated.
In some embodiments: the motor locking device is an electromagnetic clutch. Therefore, when the signal flag rises to the top of the flagpole, the locking can be carried out.
In some embodiments: the power supply is connected in series with a fuse. This can protect the circuit.
Drawings
Fig. 1 is a schematic structural view of the ferry signal flag automatic lifting device of the present invention;
FIG. 2 is a circuit diagram of the ferry signal flag automatic lifting device of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the following description of the drawings.
As shown in fig. 1 and 2, the ferry signal flag automatic lifting device comprises a flagpole 1, a signal flag 2, a driving device, a signal lamp 3, a power source 4 and a control device, wherein the driving device drives the signal flag 2 to move up and down on the flagpole 1, the power source 4 supplies power to the driving device and the control device, the power source 4 is a ship power source, and when the control device controls the driving device to drive the signal flag 2 to move to the top end of the flagpole 1, the control device controls the signal lamp 3 to light.
The driving device comprises a motor 51, a first fixed pulley 52, a motor locking device 53 and a rope 54, wherein the first fixed pulley 52 is fixedly arranged at the top of the flagpole 1, one end of the rope 54 is connected to the motor 51, and the other end of the rope winds around the first fixed pulley 52 and is fixedly connected with the signal flag 2. The motor locking device 53 is an electromagnetic clutch, the output end of the motor 51 is connected with the electromagnetic clutch, one side of the electromagnetic clutch is connected with a winding shaft, and the winding shaft is used for winding the rope 54.
The power source 4 supplies power to the motor 51 and the motor locking device 53.
And a second fixed pulley 55 is further arranged, the second fixed pulley 55 is arranged close to the lower end of the flagpole 1, and the second fixed pulley 55 is fixedly arranged on a ship deck.
The lower end of the signal flag 2 is provided with a gravity block 56, wherein the signal flag 2 is sleeved on the pole, the upper end of the pole is connected with the rope 54, and the lower end of the pole is connected with the gravity block 56.
The control device comprises a switch 61 and a time relay 62, the switch 61 controls the on-off of the power supply 4, a normally closed contact of the time relay 62 is connected with the driving device in series, and a normally open contact of the time relay is connected with the signal lamp 3 in series.
The power supply 4 is connected in series with a fuse, which can protect the circuit.
After the switch 61 is pressed down, a power supply is switched on to supply power to the system, the normally closed contact K1 of the time relay 62 keeps a closed state, the motor 51 rotates, meanwhile, the switch power supply outputs 24V voltage, the electromagnetic clutch coil keeps a row connection after being electrified, the time relay 62 acts after delay time, the normally closed contact K1 is opened, and the motor 51 stops rotating after being powered off. At the same time, the normally open contact K2 is closed, the motor locking device 53 locks the signal flag 2, and lights the signal lamp 3.
The switch 61 is turned off, the power supply is cut off, all the devices of the system are completely powered off, the motor locking device 53 is disconnected, the signal flag 2 falls due to the gravity of the carried heavy hammer, and the navigation signal lamp 3 is extinguished.
To sum up, can control the lift of signal flag through the switch, the motor can rise the flag fast, and when the signal flag rose the top, the signal lamp was lighted, need not artifical lift signal flag, has improved the efficiency of lift signal flag.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (7)
1. Ferry signal flag automatic lifting device, its characterized in that: including flagpole (1), signal flag (2), drive arrangement, signal lamp (3), power (4) and controlling means, the drive arrangement drive signal flag (2) are in flagpole (1) is done and is reciprocated, power (4) give drive arrangement and controlling means power supply, controlling means drives through control drive arrangement signal flag (2) move to during flagpole (1) top, controlling means controls signal lamp (3) are lighted.
2. The ferry signal flag automatic lifting device of claim 1, wherein: the driving device comprises a motor (51), a first fixed pulley (52), a motor locking device (53) and a rope (54), wherein the first fixed pulley (52) is arranged at the top of the flagpole (1), one end of the rope (54) is connected to the motor (51), and the other end of the rope bypasses the first fixed pulley (52) to connect the signal flag (2).
3. The ferry signal flag automatic lifting device of claim 2, wherein: and a second fixed pulley (55) is further arranged, and the second fixed pulley (55) is close to the lower end of the flagpole (1).
4. The ferry signal flag automatic lifting device of claim 2, wherein: the lower end of the signal flag (2) is provided with a gravity block (56).
5. The ferry signal flag automatic lifting device of claim 4, wherein: the control device comprises a switch (61) and a time relay (62), the switch (61) controls the on-off of the power supply (4), a normally closed contact of the time relay (62) is connected with the driving device in series, and a normally open contact of the time relay is connected with the signal lamp (3) in series.
6. The ferry signal flag automatic lifting device of claim 2, wherein: the motor locking device (53) is an electromagnetic clutch.
7. The ferry signal flag automatic lifting device of claim 1, wherein: the power supply (4) is connected with a fuse in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982697.8U CN212671343U (en) | 2020-06-02 | 2020-06-02 | Ferry signal flag automatic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982697.8U CN212671343U (en) | 2020-06-02 | 2020-06-02 | Ferry signal flag automatic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212671343U true CN212671343U (en) | 2021-03-09 |
Family
ID=74813009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020982697.8U Expired - Fee Related CN212671343U (en) | 2020-06-02 | 2020-06-02 | Ferry signal flag automatic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212671343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838394A (en) * | 2021-09-30 | 2021-12-24 | 广船国际有限公司 | Ship |
-
2020
- 2020-06-02 CN CN202020982697.8U patent/CN212671343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838394A (en) * | 2021-09-30 | 2021-12-24 | 广船国际有限公司 | Ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |