CN112744712A - Intelligent crane management system - Google Patents
Intelligent crane management system Download PDFInfo
- Publication number
- CN112744712A CN112744712A CN202011548468.6A CN202011548468A CN112744712A CN 112744712 A CN112744712 A CN 112744712A CN 202011548468 A CN202011548468 A CN 202011548468A CN 112744712 A CN112744712 A CN 112744712A
- Authority
- CN
- China
- Prior art keywords
- sensor
- ship
- data center
- crane
- pressure
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 18
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 238000003745 diagnosis Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000013475 authorization Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000013480 data collection Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 29
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Acoustics & Sound (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses an intelligent crane management system, which comprises three modules, namely a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system comprises a wireless communication module, an analog quantity signal acquisition module, a vibration acquisition module, a digital quantity signal acquisition module, a serial signal acquisition module and a central processing module; the wireless receiving unit is mounted on the driver's cab. The intelligent crane management system mainly collects various real-time parameters of crane operation, realizes the comprehensive monitoring of the ship crane, and can analyze and evaluate the operation state and health condition of crane equipment based on state data obtained by real-time monitoring; and according to the analysis and evaluation results, a rationalization suggestion is provided, and support is provided for the decision of the use, operation, overhaul, management and the like of the equipment.
Description
Technical Field
The invention belongs to the technical field of crane management, and particularly relates to an intelligent crane management system.
Background
The crane is commonly known as a crane and widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like, and consists of a power device and a support. However, various problems still exist with the various intelligent crane management systems on the market.
If the authorization notice number is CN109081243A discloses a visual management system of cable loop wheel machine strides, it has realized simple structure, simple to operate, can make things convenient for construction commander and operating personnel remote monitoring equipment running state, but does not solve the still problem that exists of current intelligent loop wheel machine management system: the traditional ship crane monitoring system takes a single crane as an independent system, has no data storage checking function, has no function of communicating and transmitting data with a ship control center and an onshore management center, and is limited by an operation position, and operators, wheelers and personnel in the onshore management center can not directly check parameters when the crane runs, so that the maintenance and management of the crane are not facilitated, the fault analysis and maintenance of the crane are also facilitated, and direct technical data can not be provided for the shipowner during claims settlement.
Disclosure of Invention
The invention aims to provide an intelligent crane management system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the intelligent crane management system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system comprises a wireless communication module, an analog quantity signal acquisition module, a vibration acquisition module, a digital quantity signal acquisition module, a serial signal acquisition module and a central processing module, and the data acquisition system is arranged in a crane rotating body and used for acquiring, processing and sending signals; the wireless receiving unit is arranged on the driving platform and used for transmitting the signals processed by the data acquisition system to the ship-side data center; the ship-side data center is arranged on the driving platform and used for collecting, processing and storing the information number transmitted by the wireless receiving unit and simultaneously transmitting the data to the shore-side data center through the Internet and a maritime satellite; the bank end data center is used for carrying out remote intelligent control on the crane;
the ship-side data center adopts an Ethernet bus mode to connect four independent single cranes on the ship to a uniform network environment, and is also used for establishing a centralized data center, unifying user management, resource management, authorization management, service management and user interface styles, and carrying out comprehensive monitoring, alarming and intelligent control on the ship cranes, and the ship-side data center is provided with a standardized comprehensive display workstation;
the ship-side data center and the bank-side data center carry out data communication through a maritime satellite, the bank-side data center receives encrypted data sent by the ship-side data center, stores the data for use by managers, and meanwhile provides an auxiliary decision for maintenance of equipment through intelligent fault diagnosis based on the bank side.
Preferably, the data acquisition system comprises a motor vibration sensor, a hook gear box vibration sensor, a variable amplitude gear box vibration sensor, a rotary gear box vibration sensor, a hook speed sensor, a variable amplitude speed sensor, a rotating speed sensor, an inclination sensor and a hydraulic oil quality sensor.
Preferably, the data collected by the data collecting system includes: the system comprises auxiliary pump pressure, lifting hook main pump pressure, rotary main pump pressure, variable amplitude main pump pressure, lifting hook motor pressure, variable amplitude motor pressure, rotary motor pressure, hydraulic oil temperature, hydraulic oil quality, ship longitudinal and transverse inclination data, wind speed and satellite positioning data.
Preferably, the signals acquired by the data acquisition system are divided into internal signals and external signals, wherein the internal signals are the existing operating signals of the original system of the crane and can be introduced into the data acquisition system through the relay dry contact; the external signals are signals which are not available in the original system of the crane, and a sensor needs to be additionally arranged for acquisition.
Preferably, the external signal comprises a pulse signal and an analog signal, and the pulse signal comprises vibration detection and speed detection; the analog signal includes a pressure detection and a temperature detection.
Preferably, the vibration detection is performed by using a vibration sensor, and the installation of the vibration sensor includes the following steps:
step one, mounting a vibration sensor on a motor and a speed reduction gear box body;
secondly, polishing off paint on the surface until the natural color of the metal is exposed during installation;
cleaning the surface, fixing the vibration sensor base on the treated surface by using a strong glue and fixing;
and step four, after half an hour, connecting the power line and the signal line of the device into a data acquisition system.
Preferably, the speed detection adopts a speed sensor, and the installation of the speed sensor comprises the following steps:
selecting 4 uniformly distributed points on a lifting hook roller, and removing paint on the surface and cleaning;
fixing the cleaned surfaces of the 4 magnetic induction sheets by using a strong glue;
thirdly, welding a speed sensor base on the base opposite to the side of the roller;
and step four, mounting the two sensors on the base after the base is cooled.
Preferably, the pressure detection adopts a pressure sensor, and the installation of the pressure sensor comprises the following steps:
step one, finding out a pressure measuring joint at an outlet of a guide pump according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the pressure sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a pressure sensor cable.
Preferably, the temperature detection adopts a temperature sensor, and the installation of the temperature sensor comprises the following steps:
step one, finding a pressure measuring joint between a pump inlet and an oil tank outlet according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the temperature sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a temperature sensor cable.
Preferably, the management system further comprises functions of real-time monitoring, trend analysis, fault diagnosis, analysis report and the like, and the monitoring interface comprises a real-time monitoring interface, a data playback interface and the like; the analysis interface comprises a historical data query interface, a trend analysis interface and the like; the management interface comprises interfaces such as analysis reports, system settings and the like.
Compared with the prior art, the invention has the beneficial effects that:
(1) the intelligent crane management system mainly collects various real-time parameters of crane operation, realizes the comprehensive monitoring of the ship crane, and can analyze and evaluate the operation state and health condition of equipment based on state data obtained by real-time monitoring; and according to the analysis and evaluation results, reasonable suggestions are provided, and support is provided for decisions of the use, operation, overhaul, management and the like of the equipment.
(2) The system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system is used for acquiring, storing and transmitting the running state data of the crane in real time, the data acquisition system is used for transmitting parameters such as hoisting speed, rotating speed, amplitude changing speed, motor vibration, hydraulic oil temperature, hydraulic oil quality, ship longitudinal and transverse inclination data, wind speed, satellite positioning data and the like of the crane to the ship-side data center, and the data acquisition unit is used for carrying out data interaction with the ship-side data center through an Ethernet.
(3) According to the invention, a user can regard the ship-side data center and the shore-side data center as optional systems according to the actual conditions of the ship, so that the data acquisition system becomes an independent system for acquiring, processing and storing information of the crane, and the independent system is convenient for the user to read at any time.
Drawings
FIG. 1 is a block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the intelligent crane management system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system comprises a wireless communication module, an analog quantity signal acquisition module, a vibration acquisition module, a digital quantity signal acquisition module, a serial data acquisition module and a central processing module, and the data acquisition system is arranged in a crane rotating body and used for acquiring, processing and sending signals; the wireless receiving unit is arranged on the driving platform and used for transmitting the signals processed by the data acquisition system to the ship-side data center; the ship-side data center is arranged on the driving platform and used for collecting, processing and storing the information number transmitted by the wireless receiving unit and simultaneously transmitting the data to the shore-side data center through the Internet and a maritime satellite; the bank end data center is used for carrying out remote intelligent control on the crane;
the ship-side data center adopts an Ethernet bus mode to connect four independent single cranes on the ship to a uniform network environment, and is also used for establishing a centralized data center, unifying user management, resource management, authorization management, service management and user interface styles, and carrying out comprehensive monitoring, alarming and intelligent control on the ship cranes, and the ship-side data center is provided with a standardized comprehensive display workstation;
the ship-side data center and the bank-side data center carry out data communication through a maritime satellite, the bank-side data center receives encrypted data sent by the ship-side data center, stores the data for use by managers, and meanwhile provides an auxiliary decision for maintenance of equipment through intelligent fault diagnosis based on the bank side.
In this embodiment, preferably, the data acquisition system includes a motor vibration sensor, a hook gear box vibration sensor, a luffing gear box vibration sensor, a rotating gear box vibration sensor, a hook speed sensor, a luffing speed sensor, a rotating speed sensor, an inclination sensor, and a hydraulic oil quality sensor.
In this embodiment, preferably, the data acquired by the data acquisition system includes: the system comprises auxiliary pump pressure, lifting hook main pump pressure, rotary main pump pressure, variable amplitude main pump pressure, lifting hook motor pressure, variable amplitude motor pressure, rotary motor pressure, hydraulic oil temperature, hydraulic oil quality, ship longitudinal and transverse inclination data, wind speed and satellite positioning data.
In this embodiment, preferably, the signals acquired by the data acquisition system are divided into internal signals and external signals, and the internal signals are the existing operating signals of the original system of the crane and can be introduced into the data acquisition system through the relay dry contact; the external signals are signals which are not available in the original system of the crane, and a sensor needs to be additionally arranged for acquisition.
In this embodiment, preferably, the external signal includes a pulse signal and an analog signal, and the pulse signal includes vibration detection and speed detection; the analog signal includes a pressure detection and a temperature detection.
In this embodiment, preferably, the vibration detection is performed by using a vibration sensor, and the mounting of the vibration sensor includes the following steps:
step one, mounting a vibration sensor on a motor and a speed reduction gear box body;
secondly, polishing off paint on the surface until the natural color of the metal is exposed during installation;
cleaning the surface, fixing the vibration sensor base on the treated surface by using a strong glue and fixing;
and step four, after half an hour, connecting the power line and the signal line of the device into a data acquisition system.
In this embodiment, it is preferable that the speed detection employs a speed sensor, and the installation of the speed sensor includes the following steps:
selecting 4 uniformly distributed points on a lifting hook roller, and removing paint on the surface and cleaning;
fixing the cleaned surfaces of the 4 magnetic induction sheets by using a strong glue;
thirdly, welding a speed sensor base on the base opposite to the side of the roller;
and step four, mounting the two sensors on the base after the base is cooled.
In this embodiment, preferably, the pressure detection uses a pressure sensor, and the installation of the pressure sensor includes the following steps:
step one, finding out a pressure measuring joint at an outlet of a guide pump according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the pressure sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a pressure sensor cable.
In this embodiment, preferably, the temperature detection employs a temperature sensor, and the installation of the temperature sensor includes the following steps:
step one, finding a pressure measuring joint between a pump inlet and an oil tank outlet according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the temperature sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a temperature sensor cable.
In this embodiment, preferably, the management system further includes functions of real-time monitoring, trend analysis, fault diagnosis, analysis report, and the like, and the monitoring interface includes a real-time monitoring interface, a data playback interface, and the like; the analysis interface comprises a historical data query interface, a trend analysis interface and the like; the management interface comprises interfaces such as analysis reports, system settings and the like.
Example 2
Referring to fig. 1, the present invention provides a technical solution: the intelligent crane management system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system comprises a wireless communication module, an analog quantity signal acquisition module, a vibration acquisition module, a digital quantity signal acquisition module and a central processing module, and the data acquisition system is arranged in a crane rotating body and used for acquiring, processing and sending signals; the wireless receiving unit is arranged on the driving platform and used for transmitting the signals processed by the data acquisition system to the ship-side data center; the ship-side data center is arranged on the driving platform and used for collecting, processing and storing the information number transmitted by the wireless receiving unit and sending the data to the shore-side data center through the Internet; the bank end data center is used for managing and controlling the crane;
the ship-side data center adopts an Ethernet bus mode to connect four independent single cranes on the ship to a uniform network environment, and is also used for establishing a centralized data center, unifying user management, resource management, authorization management, service management and user interface styles, and comprehensively monitoring, alarming and controlling the ship cranes, and the ship-side data center is provided with a standardized comprehensive display workstation;
the ship-side data center and the bank-side data center carry out data communication through a satellite, the bank-side data center receives encrypted data sent by the ship-side data center, stores the data for a manager to use, and meanwhile provides an auxiliary decision for maintenance of equipment through intelligent fault diagnosis based on the bank side.
In this embodiment, preferably, the data acquisition system includes a motor vibration sensor, a hook gear box vibration sensor, a luffing gear box vibration sensor, a rotating gear box vibration sensor, a hook speed sensor, a luffing speed sensor, a rotating speed sensor, an inclination sensor, and a hydraulic oil quality sensor.
In this embodiment, preferably, the signals acquired by the data acquisition system are divided into internal signals and external signals, and the internal signals are the existing operating signals of the original system of the crane and can be introduced into the data acquisition system through the relay dry contact; the external signals are signals which are not available in the original system of the crane, and a sensor needs to be additionally arranged for acquisition.
In this embodiment, preferably, the external signal includes a pulse signal and an analog signal, and the pulse signal includes vibration detection and speed detection; the analog signal includes a pressure detection and a temperature detection.
In this embodiment, preferably, the vibration detection is performed by using a vibration sensor, and the mounting of the vibration sensor includes the following steps:
step one, mounting a vibration sensor on a motor and a speed reduction gear box body;
secondly, polishing off paint on the surface until the natural color of the metal is exposed during installation;
cleaning the surface, fixing the vibration sensor base on the treated surface by using a strong glue and fixing;
and step four, after half an hour, connecting the power line and the signal line of the device into a data acquisition system.
In this embodiment, it is preferable that the speed detection employs a speed sensor, and the installation of the speed sensor includes the following steps:
selecting 4 uniformly distributed points on a lifting hook roller, and removing paint on the surface and cleaning;
fixing the cleaned surfaces of the 4 magnetic induction sheets by using a strong glue;
thirdly, welding a speed sensor base on the base opposite to the side of the roller;
and step four, mounting the two sensors on the base after the base is cooled.
In this embodiment, preferably, the pressure detection uses a pressure sensor, and the installation of the pressure sensor includes the following steps:
step one, finding out a pressure measuring joint at an outlet of a guide pump according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the pressure sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a pressure sensor cable.
In this embodiment, preferably, the temperature detection employs a temperature sensor, and the installation of the temperature sensor includes the following steps:
step one, finding a pressure measuring joint between a pump inlet and an oil tank outlet according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the temperature sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a temperature sensor cable.
The working principle and the advantages of the invention are as follows: the system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system, the ship-side data center and the shore-side data center are arranged, parameters such as hoisting speed, rotating speed, amplitude changing speed, motor vibration, hydraulic oil temperature, various alarms, ship longitudinal and transverse inclination data, wind speed, satellite positioning data and the like of the operation of a crane are transmitted to the ship-side data center, and the ship-side data center transmits the data back to the shore-side management center after displaying, processing and analyzing the data, so that the monitoring of the crane by the ship-side/shore-side management center is realized, the health degree of the crane is evaluated by using related algorithms such as machine learning and the like according to field; according to the invention, a user can regard the ship-side data center and the shore-side data center as optional systems according to the actual conditions of the ship, so that the data acquisition system becomes an independent system for acquiring, processing and storing information of the crane, and the independent system is convenient for the user to read at any time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Intelligent loop wheel machine management system, its characterized in that: the system comprises a data acquisition system, a ship-side data center and a shore-side data center, wherein the data acquisition system comprises a wireless communication module, an analog quantity signal acquisition module, a vibration acquisition module, a digital quantity signal acquisition module, a serial signal acquisition module and a central processing module, and the data acquisition system is arranged in a crane rotating body and used for acquiring, processing and sending signals; the wireless receiving unit is arranged on the driving platform and used for transmitting the signals processed by the data acquisition system to the ship-side data center; the ship-side data center is arranged on the driving platform and used for collecting, processing and storing the information number transmitted by the wireless receiving unit and simultaneously transmitting the data to the shore-side data center through the Internet and a maritime satellite; the bank end data center is used for carrying out remote intelligent control on the crane;
the ship-side data center adopts an Ethernet bus mode to connect four independent single cranes on the ship to a uniform network environment, and is also used for establishing a centralized data center, unifying user management, resource management, authorization management, service management and user interface styles, and carrying out comprehensive monitoring, alarming and intelligent control on the ship cranes, and the ship-side data center is provided with a standardized comprehensive display workstation;
the ship-side data center and the bank-side data center carry out data communication through a maritime satellite, the bank-side data center receives encrypted data sent by the ship-side data center, stores the data for use by managers, and meanwhile provides an auxiliary decision for maintenance of equipment through intelligent fault diagnosis based on the bank side.
2. The intelligent crane management system of claim 1, wherein: the data acquisition system comprises a motor vibration sensor, a lifting hook gear box vibration sensor, a variable amplitude gear box vibration sensor, a rotary gear box vibration sensor, a lifting hook speed sensor, a variable amplitude speed sensor, a rotating speed sensor, an inclination sensor and a hydraulic oil quality sensor.
3. The intelligent crane management system of claim 1, wherein: the data collected by the data collection system comprises: the system comprises auxiliary pump pressure, lifting hook main pump pressure, rotary main pump pressure, variable amplitude main pump pressure, lifting hook motor pressure, variable amplitude motor pressure, rotary motor pressure, hydraulic oil temperature, hydraulic oil quality, ship longitudinal and transverse inclination data, wind speed and satellite positioning data.
4. The intelligent crane management system of claim 1, wherein: the signals acquired by the data acquisition system are divided into internal signals and external signals, wherein the internal signals are the existing operating signals of the original system of the crane and can be introduced into the data acquisition system through the relay dry contact; the external signals are signals which are not available in the original system of the crane, and a sensor needs to be additionally arranged for acquisition.
5. The intelligent crane management system of claim 4, wherein: the external signal comprises a pulse signal and an analog signal, and the pulse signal comprises vibration detection and speed detection; the analog signal includes a pressure detection and a temperature detection.
6. The intelligent crane management system of claim 5, wherein: the vibration detection adopts a vibration sensor to detect, and the installation of the vibration sensor comprises the following steps:
step one, mounting a vibration sensor on a motor and a speed reduction gear box body;
secondly, polishing off paint on the surface until the natural color of the metal is exposed during installation;
cleaning the surface, fixing the vibration sensor base on the treated surface by using a strong glue and fixing;
and step four, after half an hour, connecting the power line and the signal line of the device into a data acquisition system.
7. The intelligent crane management system of claim 5, wherein: the speed detection adopts a speed sensor, and the installation of the speed sensor comprises the following steps:
selecting 4 uniformly distributed points on a lifting hook roller, and removing paint on the surface and cleaning;
fixing the cleaned surfaces of the 4 magnetic induction sheets by using a strong glue;
thirdly, welding a speed sensor base on the base opposite to the side of the roller;
and step four, mounting the two sensors on the base after the base is cooled.
8. The intelligent crane management system of claim 5, wherein: the pressure detection adopts a pressure sensor, and the installation of the pressure sensor comprises the following steps:
step one, finding out a pressure measuring joint at an outlet of a guide pump according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the pressure sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a pressure sensor cable.
9. The intelligent crane management system of claim 5, wherein: the temperature detection adopts a temperature sensor, and the installation of the temperature sensor comprises the following steps:
step one, finding a pressure measuring joint between a pump inlet and an oil tank outlet according to a hydraulic drawing;
step two, disassembling the pressure measuring joint, and sequentially installing the two-way joint and the three-way joint at the original pressure measuring joint;
step three, respectively installing the temperature sensor and the pressure measuring joint back to two ends of the three-way joint;
and step four, connecting a temperature sensor cable.
10. The intelligent crane management system of claim 1, wherein: the management system also comprises functions of real-time monitoring, trend analysis, fault diagnosis, analysis report and the like, wherein the monitoring interface comprises a real-time monitoring interface, a data playback interface and the like; the analysis interface comprises a historical data query interface, a trend analysis interface and the like; the management interface comprises interfaces such as analysis reports, system settings and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548468.6A CN112744712A (en) | 2020-12-24 | 2020-12-24 | Intelligent crane management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548468.6A CN112744712A (en) | 2020-12-24 | 2020-12-24 | Intelligent crane management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112744712A true CN112744712A (en) | 2021-05-04 |
Family
ID=75647463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011548468.6A Pending CN112744712A (en) | 2020-12-24 | 2020-12-24 | Intelligent crane management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112744712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679726A (en) * | 2023-08-01 | 2023-09-01 | 山东中建众力设备租赁有限公司 | Unmanned tower crane autonomous decision-making system based on edge calculation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1757554A2 (en) * | 2005-08-24 | 2007-02-28 | Rockwell Automation Technologies, Inc. | Anti-sway control for crane |
| CN101391725A (en) * | 2008-11-06 | 2009-03-25 | 上海市建筑科学研究院(集团)有限公司 | Jib type crane operating status record and security protection system |
| CN102730571A (en) * | 2012-06-01 | 2012-10-17 | 华中科技大学 | Online monitoring and fault diagnosing system for crane |
| CN104444812A (en) * | 2013-09-25 | 2015-03-25 | 青岛鸿森重工有限公司 | Novel crane monitoring system |
| CN104760892A (en) * | 2014-01-06 | 2015-07-08 | 中国特种设备检测研究院 | Harbor crane health monitoring and forecasting visualization system |
| CN104986666A (en) * | 2015-08-03 | 2015-10-21 | 河南省三马起重机械有限公司 | Shipbuilding crane online monitoring system |
| CN207209796U (en) * | 2017-08-30 | 2018-04-10 | 江苏省特种设备安全监督检验研究院 | The health monitoring of offshore platform crane and maintenance service system |
| CN209113381U (en) * | 2018-09-20 | 2019-07-16 | 天时海洋工程及石油装备研究院（青岛）有限公司 | A kind of intelligent remote control ship deck loop wheel machine for ocean engineering |
| CN111891951A (en) * | 2020-08-17 | 2020-11-06 | 丽水市特种设备检测院 | Method and system for monitoring safety of jacking system of tower crane |
-
2020
- 2020-12-24 CN CN202011548468.6A patent/CN112744712A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1757554A2 (en) * | 2005-08-24 | 2007-02-28 | Rockwell Automation Technologies, Inc. | Anti-sway control for crane |
| CN101391725A (en) * | 2008-11-06 | 2009-03-25 | 上海市建筑科学研究院(集团)有限公司 | Jib type crane operating status record and security protection system |
| CN102730571A (en) * | 2012-06-01 | 2012-10-17 | 华中科技大学 | Online monitoring and fault diagnosing system for crane |
| CN104444812A (en) * | 2013-09-25 | 2015-03-25 | 青岛鸿森重工有限公司 | Novel crane monitoring system |
| CN104760892A (en) * | 2014-01-06 | 2015-07-08 | 中国特种设备检测研究院 | Harbor crane health monitoring and forecasting visualization system |
| CN104986666A (en) * | 2015-08-03 | 2015-10-21 | 河南省三马起重机械有限公司 | Shipbuilding crane online monitoring system |
| CN207209796U (en) * | 2017-08-30 | 2018-04-10 | 江苏省特种设备安全监督检验研究院 | The health monitoring of offshore platform crane and maintenance service system |
| CN209113381U (en) * | 2018-09-20 | 2019-07-16 | 天时海洋工程及石油装备研究院（青岛）有限公司 | A kind of intelligent remote control ship deck loop wheel machine for ocean engineering |
| CN111891951A (en) * | 2020-08-17 | 2020-11-06 | 丽水市特种设备检测院 | Method and system for monitoring safety of jacking system of tower crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679726A (en) * | 2023-08-01 | 2023-09-01 | 山东中建众力设备租赁有限公司 | Unmanned tower crane autonomous decision-making system based on edge calculation |
| CN116679726B (en) * | 2023-08-01 | 2023-11-03 | 山东中建众力设备租赁有限公司 | Unmanned tower crane autonomous decision-making system based on edge calculation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109238735B (en) | The malfunction monitoring diagnostic system of the electronic AGV of port cargo | |
| CN112061988B (en) | Crane distributed network monitoring and single machine monitoring management system and method | |
| CN208135682U (en) | Mine hoist transmission parts intelligent trouble diagnosis early warning system | |
| CN101853021A (en) | Vehicle remote data acquisition system based on CAN (Controller Area Network) bus | |
| CN101007616A (en) | Remote-control on-line monitoring system for universal movable crane | |
| CN201681298U (en) | On-board remote data acquisition system based on CAN bus | |
| CN201657031U (en) | Vehicle running information acquisition system based on CAN bus | |
| CN101853020A (en) | Vehicle running information acquisition device based on CAN (Controller Area Network) bus | |
| CN112744712A (en) | Intelligent crane management system | |
| CN105573257A (en) | Remote monitoring method for sewage treatment | |
| CN107588802A (en) | Hoisting equipment reductor vibration monitor system and method based on fibre optical sensor | |
| CN112859795A (en) | Safety data acquisition and management method and system for oil and gas equipment | |
| CN114143742A (en) | General gantry crane intelligent monitoring system based on digital twin | |
| CN113697424A (en) | Belt conveyor monitoring and fault diagnosis system and method based on cloud technology | |
| CN210924241U (en) | Intelligent control system for hoisting weight balance beam-pumping unit | |
| CN113460884A (en) | Remote fault diagnosis system for crane | |
| CN201288780Y (en) | Hydraulic braking system safety operation on-line monitoring device | |
| CN211452846U (en) | Fan fault remote monitoring system based on current signal | |
| CN205662271U (en) | Tyre type crane operation condition monitoring system | |
| CN111242329A (en) | Port crane transmission part big data monitoring system and monitoring method | |
| KR101048545B1 (en) | Remote status monitoring-based engine operation and maintenance management system | |
| CN205959380U (en) | Multi -functional liquid crystal of boats and ships intelligence is reported to police and is extended unit | |
| CN107293096A (en) | Chassis GPS loads engine condition remote monitoring and warning system | |
| CN211123732U (en) | Monitoring device for boats and ships | |
| CN106153364A (en) | It is applied to the service data intellectual analysis detecting system of railway large-scale maintenance machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210504 |
|
| RJ01 | Rejection of invention patent application after publication |