CN211946045U - Special controller for electric hoist - Google Patents
Special controller for electric hoist Download PDFInfo
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- CN211946045U CN211946045U CN202020349627.9U CN202020349627U CN211946045U CN 211946045 U CN211946045 U CN 211946045U CN 202020349627 U CN202020349627 U CN 202020349627U CN 211946045 U CN211946045 U CN 211946045U
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Abstract
The utility model discloses a special controller of electric block, including bottom plate and shell and control panel, the both ends symmetry of shell is equipped with two connecting seats, and two connecting seats are all through the upper portion of bolt fixed mounting at the bottom plate. The utility model discloses, can realize the electric block monitoring simultaneously, control, multimachine network deployment operation, fault diagnosis, functions such as data record, can realize traditional monitoring and the control function of european style electric block, electric block's remote monitoring has been realized simultaneously, can combine cloud service platform, effectively realize electric block's monitoring and dimension guarantor function, thereby reduce use cost, in addition, can realize electric block cascade function through LAN communication module, can realize that many synchronous lifts by crane major part functions of electric block, thereby lightened the factory crane configuration to a certain extent, increased the utilization ratio of equipment when having reduced equipment investment, and then satisfied user's actual demand.
Description
Technical Field
The utility model relates to a controller technical field specifically is a special controller of electric block.
Background
The European-style hoist is gradually accepted by domestic users due to the advantages of small size, large effective space, light weight, low energy consumption, stable operation, low clearance, small limit and the like, and the design concept of the European-style hoist is gradually popularized and developed in China. Domestic manufacturers develop various control systems to meet user requirements according to their needs. The common system adopts modules such as PLC, overload protection device, phase sequence monitoring, current and voltage detection and the like to realize the combination of part of functions of the European crane; some manufacturers also provide monitors specially for electric hoists, and the main functions of the monitors are to monitor and record working data of the electric hoists, and control such as overload, limit, phase sequence disorder and the like is completed by external equipment.
Above two kinds of common schemes respectively have the shortcoming, adopt the PLC scheme overall cost higher, can not realize electric block monitoring simultaneously, control, multimachine networking operation, failure diagnosis, data record's function, can not realize the traditional monitoring of european style electric block and control function, can not realize electric block's remote monitoring simultaneously, also can not combine cloud service platform, can not realize electric block's monitoring and dimension guarantor function, furthermore, can not realize electric block cascade function, it lifts by crane major part function to be difficult to realize many synchronization of electric block, thereby factory crane configuration has been aggravated to a certain extent, reduced the utilization ratio of equipment when having increased equipment investment, be difficult to satisfy user's actual demand.
Therefore, a controller special for the electric hoist is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special controller of electric block, can realize the electric block monitoring simultaneously, control, multimachine network deployment operation, fault diagnosis, functions such as data record, can realize the traditional monitoring of european style electric block and control function, electric block's remote monitoring has been realized simultaneously, can combine cloud service platform, effectively realize electric block's monitoring and maintenance function, thereby reduce use cost, in addition, can realize electric block cascade function through LAN communication module, can realize that electric block is many to lift by crane the major part function in step, thereby factory crane configuration has been alleviateed to a certain extent, the utilization ratio of equipment has been increased when having reduced equipment investment, and then user's actual demand has been satisfied, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special controller of electric block, includes bottom plate and shell and control panel, the both ends symmetry of shell is equipped with two connecting seats, two the connecting seat is all through bolt fixed mounting in the upper portion of bottom plate, control panel fixed mounting be in the inside of shell, just the integration is equipped with data processing module, PT thermistor monitoring channel, operating command monitoring module, thermal switch monitoring channel, spacing signal input detection module, control relay, overload monitoring module, pulse input detection module, data storage module, current monitoring module, voltage monitoring module, phase sequence monitoring module, power monitoring module, wide area network communication module and LAN communication module on the control panel, PT thermistor monitoring channel, operating command monitoring module thermal switch monitoring channel, spacing signal input detection module, The control relay, the overload monitoring module, the pulse input detection module, the data storage module, the current monitoring module, the voltage monitoring module, the phase sequence monitoring module, the power monitoring module, the wide area network communication module and the local area network communication module are all electrically connected with the data processing module.
By adopting the technical scheme, the data processing module processes data through a built-in algorithm and is combined with a peripheral interface to realize the monitoring of the electric hoist;
the PT thermistor monitoring channel and the thermal switch monitoring channel are used for monitoring the temperature rise of the motor, the corresponding channel is selected according to a built-in temperature protection device of the motor, when the temperature rise of the motor reaches a protection value, the corresponding sensor acts to trigger a signal and stop the motor to work, and when the temperature is reduced to a certain value, the motor works again, so that the motor is prevented from being burnt out due to overheating;
the operation instruction monitoring module is used for monitoring an operation signal input by a user, distinguishing whether the operation is effective operation or not and providing an input signal for the lifting of the electric hoist;
the limiting signal input detection module is used for monitoring whether the electric hoist reaches limiting, and when the limiting is reached, the data processing module sends a signal for forbidding the electric hoist to run towards the direction;
the control relay is used for driving a contactor of the motor, so that the functions of lifting, stopping and high-low speed switching of the electric hoist motor are realized;
the overload monitoring module is used for connecting the weight sensor and monitoring whether the hoisted object is overloaded, and when the hoisted object is overloaded, the data processing module sends a signal for forbidding the hoisted object to run towards the direction so as to avoid overload;
the pulse input detection module is used for monitoring an input pulse signal of the encoder; when the motor stalls, the data processing module sends a shutdown command to avoid accidents caused by stalling of the motor; in addition, the data processing module can also realize the height monitoring of the electric hoist by combining the functions of the encoder according to the algorithm, thereby realizing the top punching of the lifting hook or the protection of the specified height from the ground;
the data storage module is used for recording data monitored in the running process of the electric hoist and data results generated after the data processing module calculates according to a software algorithm;
the current monitoring module is used for monitoring the working current of the motor, and when the current of the motor is overlarge, the motor is shut down to protect the motor, so that the motor is prevented from being burnt out due to overlarge current;
the voltage monitoring module is used for monitoring the working voltage of the system, so that accidents or motor damage caused by too low or too high voltage is avoided;
the phase sequence monitoring module is used for monitoring whether the phase sequence and the three-phase voltage of the system are in fault, and avoiding motor overturning or fault operation caused by wrong connection;
the power monitoring module is used for monitoring the power of the motor in real time and avoiding the over-power operation of the motor;
the wide area network communication module is used for realizing real-time uploading of working data of the electric hoist to the server, and is convenient for remote management, maintenance and the like of equipment;
the local area network communication module is used for realizing the function of simultaneously hoisting a large article by a plurality of electric hoists in the same plant; when needing the major possession hoist and mount in the factory building, need cascade the electric block who corresponds through LAN communication module, set up an electric block's controller for main control unit, other are from the controller, use the operating handle on the main control unit to pass through many electric block simultaneous workings of main control unit control to realize the major possession and lift by crane the operation, this method can effectively reduce factory building equipment investment, avoids specially configurating the crane of certain tonnage, thereby avoids causing the wasting of resources action.
Preferably, the controller special for the electric hoist further comprises a status indicator lamp, the status indicator lamp is fixedly mounted on a side surface of the housing, and the status indicator lamp is electrically connected with the data processing module.
By adopting the technical scheme, the state indicator lamp is used for indicating the running state of the electric hoist monitor and also used for providing indication functions such as power supply communication and the like;
preferably, the controller special for the electric hoist further comprises a power supply processing module, the power supply processing module is fixedly mounted on one end face of the shell, and the power supply processing module is electrically connected with the data processing module.
By adopting the technical scheme, the power supply processing module is used for processing the power supply accessed by the equipment and providing a stable working power supply for the controller, and the input range of the power supply can be adjusted according to the use voltage of a user.
Preferably, the controller special for the electric hoist further comprises a USB interface and a communication interface, the USB interface and the communication interface are all embedded on an end face of the shell, and the USB interface and the communication interface are all electrically connected with the data processing module.
By adopting the technical scheme, the USB interface is used for exporting the data of the data storage module, so that the field analysis is facilitated; the communication interface is used for communicating with a touch screen, a field display large screen, a PLC and the like; when the device is communicated with the touch screen, the device is used for displaying monitoring data more conveniently; when the device is communicated with a large screen on site, the device is mainly used for displaying the weight of a hoisted object, and is convenient for operators to refer; when the PLC is communicated with the hoist, the linkage control function of the hoist and the trolley cart is realized (or realized by the operation instruction monitoring module).
Preferably, the controller special for the electric hoist further comprises a display module, the display module is a touch display screen, the display module is fixedly mounted on a side face of the shell, and the display module is electrically connected with the data processing module.
By adopting the technical scheme, the display module is used for displaying the monitored information, data export operation, parameter setting and other functions.
Preferably, four mounting holes are further formed in the bottom plate, and the four mounting holes are symmetrically arranged.
By adopting the technical scheme, the controller is convenient to mount through the screws, so that the controller is convenient to mount.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can realize the functions of monitoring, controlling and multi-machine networking operation, fault diagnosis, data recording and the like of the European-style electric hoist by arranging a data processing module, a PT thermistor monitoring channel, an operation instruction monitoring module, a thermosensitive switch monitoring channel, a limit signal input detection module, a control relay, an overload monitoring module, a pulse input detection module, a data storage module, a current monitoring module, a voltage monitoring module, a phase sequence monitoring module, a power monitoring module, a wide area network communication module, a local area network communication module, a state indicator lamp, a power supply processing module, a USB interface, a communication interface and a display module, can realize the traditional monitoring and control functions of the European-style electric hoist, can realize the remote monitoring of the electric hoist, can effectively realize the monitoring and maintenance functions of the electric hoist by combining a cloud service platform, thereby reducing the use cost, in addition, through LAN communication module, the electric block controller can realize electric block cascade function, can realize that many synchronous lifts by crane major part functions of electric block to alleviateed the crane configuration of mill to a certain extent, increased the utilization ratio of equipment when having reduced the equipment investment, and then satisfied user's actual demand.
Drawings
Fig. 1 is a schematic structural diagram of a controller dedicated to an electric hoist according to an embodiment;
fig. 2 is a schematic structural diagram of another view angle of the controller dedicated to the electric hoist according to an embodiment;
FIG. 3 is a schematic sectional view of a controller dedicated to an electric hoist according to an embodiment;
fig. 4 is a partial structural schematic diagram of a controller dedicated to an electric hoist according to an embodiment;
fig. 5 is a schematic structural diagram of a controller dedicated to an electric hoist according to an embodiment.
In the figure: 1. a base plate; 2. a housing; 3. a connecting seat; 4. a bolt; 5. a power supply processing module; 6. a display module; 7. a status indicator light; 8. a local area network communication module; 9. a USB interface; 10. a communication interface; 11. mounting holes; 12. a control panel; 13. a data processing module; 14. a PT thermistor monitoring channel; 15. an operation instruction monitoring module; 16. a thermosensitive switch monitoring channel; 17. the limiting signal is input into the detection module; 18. controlling the relay; 19. an overload monitoring module; 20. a pulse input detection module; 21. a data storage module; 22. a current monitoring module; 23. a voltage monitoring module; 24. a phase sequence monitoring module; 25. a power monitoring module; 26. and a wide area network communication module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a controller special for an electric hoist is shown in figures 1-5 and comprises a bottom plate 1, a shell 2 and a control panel 12, wherein four mounting holes 11 are symmetrically formed in the bottom plate 1, two connecting seats 3 are symmetrically formed in two ends of the shell 2, the two connecting seats 3 are fixedly mounted on the upper portion of the bottom plate 1 through bolts 4, the control panel 12 is fixedly mounted inside the shell 2, and a data processing module 13, a PT thermistor monitoring channel 14, an operation instruction monitoring module 15, a thermal switch monitoring channel 16, a limit signal input detection module 17, a control relay 18, an overload monitoring module 19, a pulse input detection module 20, a data storage module 21, a current monitoring module 22, a voltage monitoring module 23, a phase sequence monitoring module 24, a power monitoring module 25, a wide area network communication module 26 and a local area network communication module 8 are integrally arranged on the control panel 12, the PT thermistor monitoring channel 14, the operation instruction monitoring module 15, the thermoswitch monitoring channel 16, the limit signal input detecting module 17, the control relay 18, the overload monitoring module 19, the pulse input detecting module 20, the data storage module 21, the current monitoring module 22, the voltage monitoring module 23, the phase sequence monitoring module 24, the power monitoring module 25, the wide area network communication module 26, and the local area network communication module 8 are all electrically connected to the data processing module 13.
By adopting the technical scheme, the data processing module 13 processes data through a built-in algorithm and is combined with a peripheral interface to realize the monitoring of the electric hoist;
the PT thermistor monitoring channel 14 and the thermal switch monitoring channel 16 are used for monitoring the temperature rise of the motor, the corresponding channels are selected according to a built-in temperature protection device of the motor, when the temperature rise of the motor reaches a protection value, the corresponding sensors act to trigger signals to stop the motor to work, and when the temperature is reduced to a certain value, the motor works again, so that the motor is prevented from being burnt out due to overheating;
the operation instruction monitoring module 15 is used for monitoring an operation signal input by a user, distinguishing whether the operation is effective operation or not, and providing an input signal for the lifting of the electric hoist;
the limit signal input detection module 17 is used for monitoring whether the electric hoist reaches a limit, and when the limit is reached, the data processing module 13 sends a signal for forbidding the electric hoist to run towards the direction;
the control relay 18 is used for driving a contactor of the motor, so that the functions of lifting, stopping and high-low speed switching of the electric hoist motor are realized;
the overload monitoring module 19 is used for connecting a weight sensor and monitoring whether a hoisted object is overloaded, and when the hoisted object is overloaded, the data processing module 13 sends a signal for forbidding the operation in the direction to avoid overload;
the pulse input detection module 20 is used for monitoring the input pulse signal of the encoder; when the motor stalls, the data processing module 13 sends a shutdown command to avoid accidents caused by stalling of the motor; in addition, the data processing module 13 can also realize the height monitoring of the electric hoist by combining the function of the encoder according to the algorithm, thereby realizing the top punching of the lifting hook or the protection of the specified height from the ground;
the data storage module 21 is used for recording data monitored in the running process of the electric hoist and data results generated after the data processing module 13 calculates according to a software algorithm;
the current monitoring module 22 is used for monitoring the working current of the motor, and when the current of the motor is too large, the motor is shut down to protect the motor, so that the motor is prevented from being burnt out due to too large current;
the voltage monitoring module 23 is used for monitoring the working voltage of the system, so as to avoid accidents or motor damages caused by too low or too high voltage;
the phase sequence monitoring module 24 is used for monitoring whether the phase sequence and the three-phase voltage of the system are in fault, and avoiding motor overturning or fault operation caused by wrong connection;
the power monitoring module 25 is used for monitoring the power of the motor in real time to avoid the over-power operation of the motor;
the wide area network communication module 26 is used for realizing real-time uploading of working data of the electric hoist to a server, and facilitating remote management, maintenance and the like of equipment;
the local area network communication module 8 is used for realizing the function of simultaneously hoisting a large article by a plurality of electric hoists in the same plant; when needing the major possession hoist and mount in the factory building, need cascade the electric block who corresponds through LAN communication module 8, the controller that sets up an electric block is main control unit, other are from the controller, use the operating handle on the main control unit to pass through many electric block simultaneous workings of main control unit control to realize the major possession and lift by crane the operation, this method can effectively reduce the factory building equipment investment, avoids specially configurating the crane of certain tonnage, thereby avoids causing the wasting of resources action.
Specifically, as shown in fig. 1, 4 and 5, the controller dedicated for the electric hoist further includes a status indicator light 7, the status indicator light 7 is fixedly installed on a side surface of the housing 2, and the status indicator light 7 is electrically connected to the data processing module 13.
By adopting the technical scheme, the state indicator lamp 7 is used for indicating the running state of the electric hoist monitor and providing indication functions such as power supply communication and the like;
specifically, as shown in fig. 1, 4 and 5, the controller dedicated for electric hoist further includes a power processing module 5, the power processing module 5 is fixedly mounted on an end surface of the housing 2, and the power processing module 5 is electrically connected to the data processing module 13.
By adopting the technical scheme, the power supply processing module 5 is used for processing the power supply accessed by the equipment and providing a stable working power supply for the controller, and the input range of the power supply can be adjusted according to the use voltage of a user.
Specifically, as shown in fig. 2, 4 and 5, the controller dedicated for the electric hoist further includes a USB interface 9 and a communication interface 10, the USB interface 9 and the communication interface 10 are both embedded and installed on an end surface of the housing 2, and the USB interface 9 and the communication interface 10 are both electrically connected to the data processing module 13.
By adopting the technical scheme, the USB interface 9 is used for exporting the data of the data storage module, so that the field analysis is facilitated; the communication interface 10 is used for communicating with a touch screen, a field display large screen, a PLC and the like; when the device is communicated with the touch screen, the device is used for displaying monitoring data more conveniently; when the device is communicated with a large screen on site, the device is mainly used for displaying the weight of a hoisted object, and is convenient for operators to refer; when the PLC is communicated with the hoist, the linkage control function of the hoist and the trolley cart is realized (the linkage control function can also be realized through the operation instruction monitoring module 15).
Specifically, as shown in fig. 1, 4 and 5, the controller special for the electric hoist further includes a display module 6, the display module 6 is a touch display screen, the display module 6 is fixedly mounted on a side surface of the housing 2, and the display module 6 is electrically connected to the data processing module 13.
By adopting the technical scheme, the display module 6 is used for displaying monitored information, data export operation, parameter setting and other functions.
Specifically, as shown in fig. 2, four mounting holes 11 are further formed in the bottom plate 1, and the four mounting holes 11 are symmetrically arranged.
By adopting the technical scheme, the controller is convenient to mount through the screws, so that the controller is convenient to mount.
The working principle is as follows: the special controller for the electric hoist can simultaneously realize the functions of monitoring, controlling and multi-computer networking operation, fault diagnosis, data recording and the like of the electric hoist by arranging a data processing module 13, a PT thermistor monitoring channel 14, an operation instruction monitoring module 15, a thermal switch monitoring channel 16, a limit signal input detection module 17, a control relay 18, an overload monitoring module 19, a pulse input detection module 20, a data storage module 21, a current monitoring module 22, a voltage monitoring module 23, a phase sequence monitoring module 24, a power monitoring module 25, a wide area network communication module 26, a local area network communication module 8, a state indicator lamp 7, a power supply processing module 5, a USB interface 9, a communication interface 10 and a display module 6, can realize the traditional monitoring and controlling functions of the European-style electric hoist, realize the remote monitoring of the electric hoist at the same time, and combine with a cloud service platform, the monitoring and maintenance functions of the electric hoist are effectively realized, so that the use cost is reduced, in addition, through the local area network communication module, the electric hoist controller can realize the cascade function of the electric hoist, and the function of synchronously lifting a large part of the electric hoist can be realized, so that the configuration of a factory crane is reduced to a certain extent, the equipment investment is reduced, the utilization rate of the equipment is increased, and the actual requirements of users are further met.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 (6)
1. The utility model provides a special controller of electric block, includes bottom plate (1) and shell (2) and control panel (12), its characterized in that: two connecting seats (3) are symmetrically arranged at two ends of the shell (2), the two connecting seats (3) are fixedly arranged at the upper part of the bottom plate (1) through bolts (4), the control panel (12) is fixedly arranged in the shell (2), and a data processing module (13), a PT thermistor monitoring channel (14), an operation instruction monitoring module (15), a thermal switch monitoring channel (16), a limiting signal input detection module (17), a control relay (18), an overload monitoring module (19), a pulse input detection module (20), a data storage module (21), a current monitoring module (22), a voltage monitoring module (23), a phase sequence monitoring module (24), a power monitoring module (25), a wide area network communication module (26) and a local area network communication module (8) are integrally arranged on the control panel (12), the PT thermistor monitoring channel (14), the operation instruction monitoring module (15), the thermoswitch monitoring channel (16), the limit signal input detection module (17), the control relay (18), the overload monitoring module (19), the pulse input detection module (20), the data storage module (21), the current monitoring module (22), the voltage monitoring module (23), the phase sequence monitoring module (24), the power monitoring module (25), the wide area network communication module (26) and the local area network communication module (8) are all electrically connected with the data processing module (13).
2. The controller special for the electric hoist according to claim 1, characterized in that: still include status indicator lamp (7), status indicator lamp (7) fixed mounting be in on a side of shell (2), just status indicator lamp (7) with data processing module (13) electric connection.
3. The controller special for the electric hoist according to claim 1, characterized in that: the power supply processing device is characterized by further comprising a power supply processing module (5), wherein the power supply processing module (5) is fixedly installed on one end face of the shell (2), and the power supply processing module (5) is electrically connected with the data processing module (13).
4. The controller special for the electric hoist according to claim 1, characterized in that: the USB interface (9) and the communication interface (10) are embedded in the end face of the shell (2), and the USB interface (9) and the communication interface (10) are electrically connected with the data processing module (13).
5. The controller special for the electric hoist according to claim 1, characterized in that: the display device is characterized by further comprising a display module (6), wherein the display module (6) is a touch display screen, the display module (6) is fixedly installed on one side face of the shell (2), and the display module (6) is electrically connected with the data processing module (13).
6. The controller special for the electric hoist according to claim 1, characterized in that: four mounting holes (11) are further formed in the bottom plate (1), and the four mounting holes (11) are symmetrically arranged.
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| CN202020349627.9U CN211946045U (en) | 2020-03-19 | 2020-03-19 | Special controller for electric hoist |
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| CN202020349627.9U CN211946045U (en) | 2020-03-19 | 2020-03-19 | Special controller for electric hoist |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247806A (en) * | 2021-05-12 | 2021-08-13 | 浙江海斯特科技有限公司 | Intelligent new forms of energy chain calabash and control system thereof |
| CN113759775A (en) * | 2021-11-09 | 2021-12-07 | 北京锐智华通科技有限公司 | Intelligent safety control device for lifting and walking of crane |
-
2020
- 2020-03-19 CN CN202020349627.9U patent/CN211946045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247806A (en) * | 2021-05-12 | 2021-08-13 | 浙江海斯特科技有限公司 | Intelligent new forms of energy chain calabash and control system thereof |
| CN113759775A (en) * | 2021-11-09 | 2021-12-07 | 北京锐智华通科技有限公司 | Intelligent safety control device for lifting and walking of crane |
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