CN207645698U - A kind of winch for ship rope loosening monitoring system - Google Patents
A kind of winch for ship rope loosening monitoring system Download PDFInfo
- Publication number
- CN207645698U CN207645698U CN201721792594.XU CN201721792594U CN207645698U CN 207645698 U CN207645698 U CN 207645698U CN 201721792594 U CN201721792594 U CN 201721792594U CN 207645698 U CN207645698 U CN 207645698U
- Authority
- CN
- China
- Prior art keywords
- winch
- monitoring system
- receiver
- audible
- visual annunciator
- 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 - Fee Related
Links
Abstract
The utility model provides a kind of winch for ship rope loosening monitoring system, including photoelectric sensor, audible-visual annunciator and control relay；The photoelectric sensor includes transmitter and receiver, and the transmitter and receiver are separately positioned on the both sides of steel wire rope on winch arm support, and the receiver connects audible-visual annunciator by controlling relay, and the audible-visual annunciator is arranged on the control axis of winch.The utility model control unit is small, light-weight, is easily installed, dismantles and protects, and does not have particular/special requirement to steel construction, applied widely, can be according to requiring extended protection and other functions.It is quick on the draw, accurate stable of alarming, the scheme compared to camera is easier to loop wheel machine operation, improves the safety of loop wheel machine work, facilitates buying, replacement and system maintenance.
Description
Technical field
The utility model is related to ship's crane technical fields, and in particular to a kind of real-time rope loosening monitoring system of winch for ship
System.
Background technology
Existing marine hose is hung, messes are hung in load decentralization process, if there are disorder cable or slack ropes for the steel wire rope in winch
Situation can lead to load decline a distance suddenly, and steel wire rope concussion, there are security risks.It is provided and is pacified according to classification society
In all directions the considerations of, loop wheel machine need to be equipped with winch rope loosening monitoring system.Currently used solution is increased near winch
Camera, while the display screen of operating platform specific position installation camera, so as to loop wheel machine, operating personnel observe in winch at any time
The situation of steel wire rope.But this scheme camera is difficult to install, of high cost, when slack rope, will not give a warning, and need operator
Member often notices the state of steel wire rope in display screen, disperses its energy, there are obvious shortcomings.
Invention content
For the defect of existing rope loosening monitoring system, a kind of simple in structure, the operation is stable is designed, type is hung suitable for a variety of,
It is easily installed and dismantles, detect and control element and be easy the rope loosening monitoring system replaced, the situation of steel wire rope can be monitored in real time,
It is given a warning automatically when slack rope.
Based on above-mentioned purpose, the utility model provides a kind of winch for ship rope loosening monitoring system, including photoelectric sensor, sound
Light crossing-signal and control relay；The photoelectric sensor includes transmitter and receiver, and the transmitter and receiver are distinguished
The both sides of the steel wire rope on winch arm support are set, and the receiver connects audible-visual annunciator, the acousto-optic by controlling relay
Alarm is arranged on the control axis of winch.
Further, it is provided with isolated gate outside the photoelectric sensor.
Further, the rope loosening monitoring system is provided with relief valve, and relief valve connection control relay controls relay
Control relief valve.
The beneficial effects of the utility model are:Control unit is small, light-weight, is easily installed, dismantles and protects, to steel
Structure does not have particular/special requirement, applied widely, can be according to requiring extended protection and other functions.It is quick on the draw, alarm is accurate
Stablize, the scheme compared to camera is easier to loop wheel machine operation, improves the safety of loop wheel machine work, facilitates buying, replaces and be
System is safeguarded.
Description of the drawings
Fig. 1 is steel wire rope status diagram when winch works normally,
Steel wire rope status diagram when Fig. 2 is winch slack rope,
Fig. 3 is photoelectric sensor mounting structure schematic diagram,
Fig. 4 is the electrical schematic diagram of monitoring system,
In figure：1, photoelectric sensor, 11, transmitter, 12, receiver, 2, arm support, 3, steel wire rope, 4, sound-light alarm
Device, 5, control relay, 6, control axis, 7, explosiveproof isolation grid.
Specific implementation mode
Specific embodiment 1
The utility model is described in further detail with reference to the accompanying drawings, a kind of real-time rope loosening monitoring system of winch for ship, including one
Group correlation photoelectric sensor 1, audible-visual annunciator 4 and control relay 5；The correlation photoelectric sensor 1 includes transmitter
11 and receiver 12, the transmitter 11 and receiver 12 are separately positioned on the both sides of steel wire rope 3 on winch arm support 2, described to connect
It receives device 12 and connects audible-visual annunciator 4 by controlling relay 5, the audible-visual annunciator 4 is arranged on the control axis 6 of winch.
Steel wire rope 3 is hanging when winch works normally, and receiver 12 can receive the light from transmitter 11；When slack rope,
Steel wire rope 3 can obstruct the light, the control alarm of sensor output signal.There are many acoustic patterns for audible-visual annunciator 4, can be by slack rope
Alarm is distinguished with other alarms.
Specific embodiment 2
A kind of real-time rope loosening monitoring system of winch for ship, including one group of correlation photoelectric sensor 1,4 and of audible-visual annunciator
Control relay 5；The correlation photoelectric sensor 1 includes transmitter 11 and receiver 12, the transmitter 11 and receiver
12 are separately positioned on the both sides of steel wire rope 3 on winch arm support, and the receiver 12 connects audible-visual annunciator by controlling relay 5
4, the audible-visual annunciator 4 is arranged on the control axis 6 of winch.
When the real-time rope loosening monitoring system of winch for ship is arranged in explosion-proof area, be provided with outside photoelectric sensor it is explosion-proof every
Sensor is protected from grid 7；Relief valve is set on the oil circuit of winch for ship, and relief valve connection control relay 5 controls relay
Control relief valve protects oil circuit.
Claims (3)
1. a kind of winch for ship rope loosening monitoring system, it is characterised in that：Including photoelectric sensor, audible-visual annunciator and control relay
Device；The photoelectric sensor includes transmitter and receiver, and the transmitter and receiver are separately positioned on steel on winch arm support
The both sides of cord, the receiver connect audible-visual annunciator by controlling relay, and the audible-visual annunciator is arranged in winch
On control axis.
2. a kind of winch for ship rope loosening monitoring system according to claim 1, it is characterised in that：Outside the photoelectric sensor
Portion is provided with isolated gate.
3. a kind of winch for ship rope loosening monitoring system according to claim 1, it is characterised in that：The rope loosening monitoring system
Further include relief valve, the relief valve is arranged on the oil circuit of winch for ship, and relief valve connection control relay controls relay
Control relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792594.XU CN207645698U (en) | 2017-12-20 | 2017-12-20 | A kind of winch for ship rope loosening monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792594.XU CN207645698U (en) | 2017-12-20 | 2017-12-20 | A kind of winch for ship rope loosening monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645698U true CN207645698U (en) | 2018-07-24 |
Family
ID=62878208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792594.XU Expired - Fee Related CN207645698U (en) | 2017-12-20 | 2017-12-20 | A kind of winch for ship rope loosening monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645698U (en) |
-
2017
- 2017-12-20 CN CN201721792594.XU patent/CN207645698U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110526142A (en) | Intelligent tower crane | |
| CN205916916U (en) | Distributing type hoist safety monitoring early warning device | |
| CN200992464Y (en) | Lifting mechanical apparatus with position safety monitoring system | |
| CN203922535U (en) | The scheduling of tower machine operation and safety aid | |
| CN207645698U (en) | A kind of winch for ship rope loosening monitoring system | |
| CN219326519U (en) | Monitoring system of bridge girder erection machine | |
| CN205442423U (en) | Control and control management system of hoist | |
| CN205275053U (en) | Automatic monitoring hoist and mount operation area's bridge type hoisting apparatus | |
| CN204404456U (en) | A kind of central air-conditioning alarm control system | |
| KR101602143B1 (en) | Crane safety monitoring system | |
| CN207755654U (en) | A kind of hanging basket safety belt lock catch detection device | |
| CN205580508U (en) | Hoist engine safety precaution system | |
| CN207142707U (en) | A kind of Novel electric block | |
| CN214692750U (en) | Construction elevator integrated monitoring system | |
| CN205942979U (en) | Marine fire alarm device | |
| CN201420568Y (en) | Underground substation of disaster avoidance planning and evacuation instruction system for mining use | |
| CN104150362A (en) | Operation dynamic monitoring system and operation dynamic monitoring method for mechanical double-rope grab | |
| CN201802382U (en) | Crown block anticollision device | |
| CN110775826A (en) | Automatic identification system and method for dangerous source | |
| CN208008325U (en) | A kind of intelligent hanger system of tower crane | |
| CN208037857U (en) | A kind of security monitoring management system for tower crane with improper power down function | |
| CN216807694U (en) | Square wood wear monitoring device | |
| CN110642150A (en) | Function extension of crawler crane safety monitoring management system | |
| CN203187330U (en) | Lifting protection device of electric hoist for lifting refractory bricks | |
| CN214167152U (en) | Acousto-optic alarm device for gantry crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211220 |