CN203419681U - Synchronous indicating system of marine crane - Google Patents
Synchronous indicating system of marine crane Download PDFInfo
- Publication number
- CN203419681U CN203419681U CN201320503087.5U CN201320503087U CN203419681U CN 203419681 U CN203419681 U CN 203419681U CN 201320503087 U CN201320503087 U CN 201320503087U CN 203419681 U CN203419681 U CN 203419681U
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- CN
- China
- Prior art keywords
- selsyn
- motor
- indicating system
- synchronous indicating
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a synchronous indicating system of a marine crane. The synchronous indicating system comprises an actuating motor, a motor expanding machine and a compensating winding, wherein the actuating motor is used for controlling the crane; the motor expanding machine is connected with the actuating motor; and a transmission mechanism is arranged between the actuating motor and a lifting arm in the marine crane. The synchronous indicating system is characterized in that the transmission mechanism is connected with a selsyn transmitter; and a selsyn receiver positioned in an operating chamber is electrically connected with the selsyn transmitter and is connected with a 115V400HZ alternating-current power supply. The synchronous indicating system disclosed by the utility model has the advantages that during working, the motor expanding machine is driven to operate by the driving the motor, and drives the actuating motor to operate, and the actuating motor drives a transmission mechanism of the lifting arm so as to enable the lifting arm to rotate in the left and right directions; due to arrangement of the elsyn transmitter and the selsyn receiver, the left and right rotating condition of the lifting arm can be known in the operating chamber.
Description
Technical field
The utility model relates to a kind of indicating system, particularly the synchronous indicating system of a kind of marine hoist.
Background technology
Marine hoist is arranged on the deck of ship, arm needs left and right directions to rotate when necessarily kicking up angle, owing to rotating and being limited in certain angle on marine hoist arm left and right directions, there are left stop and right stop, when turning to stop, arm can approach with other facility on ship, as be rotated further, may bump.Therefore the operating personal on boat deck must be concentrated, and before arm arrives stop, operating personal all seems there is certain anxiety.The marine hoist of existing this structure cannot be understood the left and right directions rotation situation of arm in operator's compartment.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, processing ease, in operator's compartment, can understands the synchronous indicating system of marine hoist of arm rotation situation, overcomes the deficiencies in the prior art.
The synchronous indicating system of marine hoist of the present utility model, comprise the operating motor of controlling crane, be connected to rotary amplifier and compensation winding with operating motor, between arm in operating motor and marine hoist, there is transmission device, it is characterized in that: described transmission device connects selsyn transmitter, between selsyn receiver in operator's compartment and selsyn transmitter, be electrically connected to and connect 115V400HZ source of AC, the output shaft that described transmission device sends by corner calibrated disc and selsyn joins.
The synchronous indicating system of marine hoist of the present utility model, during work, by driving motor drive motor enlarger, move, rotary amplifier drives operating motor operation, operating motor drives the transmission device of arm, arm left and right directions is rotated, due to the setting of selsyn transmitter and selsyn receiver, can in operator's compartment, understand the left-right rotation situation of arm in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1: 9 for driving the actuating motor of the arm rotation of marine hoist.Be connected to rotary amplifier 1 and compensation winding 2 with operating motor 9, between the arm in operating motor 9 and marine hoist, have transmission device.
Transmission device connects selsyn transmitter 8, and the output shaft of selsyn transmitter 8 and transmission device join, and during transmission device action, can drive selsyn transmitter 8 operations.Selsyn receiver 7 is arranged in operator's compartment, and with selsyn transmitter 8 between be electrically connected to, between selsyn transmitter 8 and selsyn receiver 7, connect 115V400HZ source of AC.Transmission device joins by corner calibrated disc 3 and the output shaft of selsyn transmission 8.
The synchronous indicating system of marine hoist of the present utility model, during work, by 1 operation of driving motor drive motor enlarger, rotary amplifier 1 drives operating motor 9 operations, operating motor 9 drives the transmission device of arm, arm left and right directions is rotated, due to the setting of selsyn transmitter 8 and selsyn receiver 7, can in operator's compartment, understand the action situation of arm in time.
Claims (1)
1. the synchronous indicating system of marine hoist, comprise the operating motor (9) of controlling crane, be connected to rotary amplifier (1) and compensation winding (2) with operating motor (9), between arm in operating motor (9) and marine hoist, there is transmission device, it is characterized in that: described transmission device connects selsyn transmitter (8), between the selsyn receiver (7) that is positioned at operator's compartment and selsyn transmitter (8), be electrically connected to and connect 115V400HZ source of AC, described transmission device joins by corner calibrated disc (3) and the output shaft that selsyn sends (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503087.5U CN203419681U (en) | 2013-08-19 | 2013-08-19 | Synchronous indicating system of marine crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503087.5U CN203419681U (en) | 2013-08-19 | 2013-08-19 | Synchronous indicating system of marine crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419681U true CN203419681U (en) | 2014-02-05 |
Family
ID=50018781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503087.5U Expired - Lifetime CN203419681U (en) | 2013-08-19 | 2013-08-19 | Synchronous indicating system of marine crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419681U (en) |
-
2013
- 2013-08-19 CN CN201320503087.5U patent/CN203419681U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIUCHENG INVESTMENT GROUP CO., LTD. Free format text: FORMER NAME: JIUCHENG INVESTMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 2801, room 116000, A, science and Technology Square, 419 Civil Affairs Street, Shahekou District, Liaoning, Dalian Patentee after: JIUCHENG INVESTMENT GROUP Co.,Ltd. Address before: 2801, room 116000, A, science and Technology Square, 419 Civil Affairs Street, Shahekou District, Liaoning, Dalian Patentee before: JIUCHENG INVESTMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |