CN206051346U - A kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC - Google Patents
A kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC Download PDFInfo
- Publication number
- CN206051346U CN206051346U CN201620805763.8U CN201620805763U CN206051346U CN 206051346 U CN206051346 U CN 206051346U CN 201620805763 U CN201620805763 U CN 201620805763U CN 206051346 U CN206051346 U CN 206051346U
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- plc
- frequency converter
- encoder
- wireless signal
- signal transceiver
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- Electric Propulsion And Braking For Vehicles (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
This utility model is related to a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, it includes PLC, described PLC is connected with alarm, accident brake, wireless signal transceiver A, encoder A, frequency converter A, wireless signal transceiver B, encoder B and frequency converter B, described wireless signal transceiver A is connected with photoelectric sensors A, described wireless signal transceiver B is connected with photoelectric sensor B, described frequency converter A is connected with motor A, described frequency converter B is connected with motor B, described alarm is audible-visual annunciator, described PLC is connected with output device.This utility model has the advantages that simple structure, easy to maintenance, life-span length.
Description
Technical field
This utility model belongs to crane technical field of mechanical equipment, and in particular to a kind of Novel crane controlled based on PLC
Wheel preventing gnawing rail device.
Background technology
With the quickening of China's process of industrialization, Container Transport has obtained long-range development, in work such as harbour, harbours
Place, rail-mounted gantry container crane with its working performance height, simple structure, it is easy to maintenance the advantages of become operation
Main force's type, is that operation cost has been saved at harbour, creates huge income, but the crane has cart in operation and gnaws
The problem of rail, not only shortens the service life of wheel, also in a disguised form increased running resistance, even occurs that motor burns when serious
The serious accident that bad or power transmission shaft is twisted off, to avoid the generation of accident, research staff from developing preventing gnawing rail deviation correcting device, in its fortune
As the appearance for gnawing rail phenomenon is affected by various factors during row, traditional preventing gnawing rail device is difficult to thoroughly solve this
Problem, this is accomplished by developing a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC.
The content of the invention
The purpose of this utility model be in order to overcome the deficiencies in the prior art, and provide a kind of simple structure, it is easy to maintenance,
The New crane locomotive wheel preventing gnawing rail device controlled based on PLC of life-span length.
What the purpose of this utility model was realized in：A kind of New crane locomotive wheel preventing gnawing rail dress controlled based on PLC
Put, it includes PLC, described PLC is connected with alarm, accident brake, wireless signal transceiver A, volume
Code device A, frequency converter A, wireless signal transceiver B, encoder B and frequency converter B, described wireless signal transceiver A are connected with light
Electric transducer A, described wireless signal transceiver B are connected with photoelectric sensor B, and described frequency converter A is connected with motor A,
Described frequency converter B is connected with motor B.
Described alarm is audible-visual annunciator.
Described PLC is connected with output device.
Described photoelectric sensors A and photoelectric sensor B are EK96VB type photoelectric sensors.
Described photoelectric sensors A and photoelectric sensor B are symmetrical arranged in the wheel side wall of crane both sides.
Described encoder A and encoder B are symmetrical arranged on the axletree of crane both sides.
Described accident brake is connected with motor A and motor B.
The beneficial effects of the utility model：This utility model is by using PLC, alarm, accident brake, nothing
Line signal transceiver A, encoder A, frequency converter A, wireless signal transceiver B, encoder B, frequency converter B, photoelectric sensors A, light
Electric transducer B, motor A, motor B constitute a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, have
The advantage of simple structure, easy to maintenance, life-span length；This utility model is when in use by encoder A, encoder B collection wheel fortune
Dynamic data simultaneously pass to PLC, then adjust frequency converter A, frequency converter B output signal by PLC, control motor
A, motor B run simultaneously；This utility model passes through photoelectric sensors A, photoelectric sensor B detecting wheels and orbit gap, and
The data for detecting are realized into this reality to PLC by wireless signal transceiver A, wireless signal transceiver B Real-time Feedbacks
Controlled with new feedback closed loop, there is simple structure, easy to maintenance；PLC of the present utility model is connected with
Alarm, accident brake, are reported to the police when noting abnormalities immediately, and then start accident brake, are prevented wheel from further gnawing rail, are kept away
Exempt from bigger loss；Total, this utility model has the advantages that simple structure, easy to maintenance, life-span length.
Description of the drawings
Fig. 1 is a kind of structural representation of the New crane locomotive wheel preventing gnawing rail device controlled based on PLC of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in figure 1, a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, it includes PLC,
Described PLC is connected with alarm, accident brake, wireless signal transceiver A, encoder A, frequency converter A, wireless communication
Number transceiver B, encoder B and frequency converter B, described wireless signal transceiver A are connected with photoelectric sensors A, and described is wireless
Signal transceiver B is connected with photoelectric sensor B, and described frequency converter A is connected with motor A, and described frequency converter B is connected with electricity
Motivation B.
This utility model is by using PLC, alarm, accident brake, wireless signal transceiver A, encoder
A, frequency converter A, wireless signal transceiver B, encoder B, frequency converter B, photoelectric sensors A, photoelectric sensor B, motor A, electricity
Motivation B constitutes a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, with simple structure, easy to maintenance, longevity
The long advantage of life.
When this utility model is implemented, the data of wheel movement are gathered by encoder A, encoder B and PLC controls are passed to
Device, then frequency converter A, frequency converter B output signal, control motor A, motor B synchronous operations are adjusted by PLC；This reality
With new by photoelectric sensors A, photoelectric sensor B detecting wheels and orbit gap, and by the data for detecting by wireless communication
Number transceiver A, wireless signal transceiver B Real-time Feedbacks realize feedback closed loop control of the present utility model to PLC,
There is simple structure, easy to maintenance；PLC of the present utility model is connected with alarm, accident brake, finds
Reported to the police when abnormal immediately, and then start accident brake, prevent wheel from further gnawing rail, it is to avoid bigger loss；Total, this reality
There is simple structure, easy to maintenance, life-span length with new.
Embodiment 2
As shown in figure 1, a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, it includes PLC,
Described PLC is connected with alarm, accident brake, wireless signal transceiver A, encoder A, frequency converter A, wireless communication
Number transceiver B, encoder B and frequency converter B, described wireless signal transceiver A are connected with photoelectric sensors A, and described is wireless
Signal transceiver B is connected with photoelectric sensor B, and described frequency converter A is connected with motor A, and described frequency converter B is connected with electricity
Motivation B, described alarm is audible-visual annunciator, and described PLC is connected with output device, described photoelectric sensor
A and photoelectric sensor B are EK96VB type photoelectric sensors, and described photoelectric sensors A and photoelectric sensor B are in crane two
It is symmetrical arranged in the wheel side wall of side, described encoder A and encoder B are symmetrical arranged on the axletree of crane both sides,
Described accident brake is connected with motor A and motor B.
This utility model is by using PLC, alarm, accident brake, wireless signal transceiver A, encoder
A, frequency converter A, wireless signal transceiver B, encoder B, frequency converter B, photoelectric sensors A, photoelectric sensor B, motor A, electricity
Motivation B constitutes a kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC, with simple structure, easy to maintenance, longevity
The long advantage of life.
When this utility model is implemented, the data of wheel movement are gathered by encoder A, encoder B and PLC controls are passed to
Device, then frequency converter A, frequency converter B output signal, control motor A, motor B synchronous operations are adjusted by PLC；This reality
With new by photoelectric sensors A, photoelectric sensor B detecting wheels and orbit gap, and by the data for detecting by wireless communication
Number transceiver A, wireless signal transceiver B Real-time Feedbacks realize feedback closed loop control of the present utility model to PLC,
There is simple structure, easy to maintenance；PLC of the present utility model is connected with alarm, accident brake, finds
Reported to the police when abnormal immediately, and then start accident brake, prevent wheel from further gnawing rail, it is to avoid bigger loss；This practicality is new
The alarm of type is audible-visual annunciator, and PLC of the present utility model is connected with output device, can be with real time record machine
Running status is simultaneously recorded；Photoelectric sensors A of the present utility model and photoelectric sensor B are EK96VB type photoelectric sensors, tool
Be quick on the draw, life-span length；The car of photoelectric sensors A of the present utility model and photoelectric sensor B in crane both sides
It is symmetrical arranged on wheel side wall, encoder A of the present utility model and encoder B are symmetrical arranged on the axletree of crane both sides,
Facilitate the collection and regulation of signal；Accident brake of the present utility model is connected with motor A and motor B, during brake hard
Can stop immediately, there is simple structure；Total, this utility model has simple structure, easy to maintenance, life-span length
Advantage.
Preferred embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not limited thereto,
Any equivalent transformation based in technical solutions of the utility model is belonged within this utility model protection domain.
Claims (1)
1. it is a kind of based on PLC control New crane locomotive wheel preventing gnawing rail device, it includes PLC, it is characterised in that：Institute
The PLC stated is connected with alarm, accident brake, wireless signal transceiver A, encoder A, frequency converter A, wireless signal
Transceiver B, encoder B and frequency converter B, described wireless signal transceiver A are connected with photoelectric sensors A, described wireless communication
Number transceiver B is connected with photoelectric sensor B, and described frequency converter A is connected with motor A, and described frequency converter B is connected with electronic
Machine B, described alarm is audible-visual annunciator, and described PLC is connected with output device, described photoelectric sensors A
EK96VB type photoelectric sensors are with photoelectric sensor B, described photoelectric sensors A and photoelectric sensor B are in crane two
It is symmetrical arranged in the wheel side wall of side, described encoder A and encoder B are symmetrical arranged on the axletree of crane both sides,
Described accident brake is connected with motor A and motor B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805763.8U CN206051346U (en) | 2016-07-29 | 2016-07-29 | A kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805763.8U CN206051346U (en) | 2016-07-29 | 2016-07-29 | A kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051346U true CN206051346U (en) | 2017-03-29 |
Family
ID=58379532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805763.8U Expired - Fee Related CN206051346U (en) | 2016-07-29 | 2016-07-29 | A kind of New crane locomotive wheel preventing gnawing rail device controlled based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217466A (en) * | 2018-03-14 | 2018-06-29 | 法兰泰克重工股份有限公司 | The electric-control system of annular bending track double girder overhead crane |
-
2016
- 2016-07-29 CN CN201620805763.8U patent/CN206051346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217466A (en) * | 2018-03-14 | 2018-06-29 | 法兰泰克重工股份有限公司 | The electric-control system of annular bending track double girder overhead crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180729 |