CN207129877U - Switch board and Electric hoist system - Google Patents
Switch board and Electric hoist system Download PDFInfo
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- CN207129877U CN207129877U CN201721021876.XU CN201721021876U CN207129877U CN 207129877 U CN207129877 U CN 207129877U CN 201721021876 U CN201721021876 U CN 201721021876U CN 207129877 U CN207129877 U CN 207129877U
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- microcontroller
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- electric block
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Abstract
The utility model provides a kind of switch board and Electric hoist system, is related to electric block technical field, and the switch board includes microcontroller；The power supply state and running status of microprocessor control electric block；Microcontroller is additionally provided with data-interface；Microcontroller is connected by data-interface with other switch boards, and receives and dispatches control command information and status information by data-interface.The switch board and Electric hoist system that the utility model embodiment provides, switch board includes the microcontroller for being provided with data-interface, multiple switch boards can be connected by the data-interface, and carry out receiving and dispatching control command information and status information, it can realize that multiple switch board interconnections stack, be with good expansibility.
Description
Technical field
Electric block technical field is the utility model is related to, more particularly, to a kind of switch board and Electric hoist system.
Background technology
Electric block is mainly controlled by switch board at present, after by the interface of electric block Access Control cabinet, user
The lifting of the button control electric block on panel can be passed through.The control capability of single switch board can be fixed according to being actually needed
System, and because size limitation is typically not greater than 8 tunnels.A PLC control can be added when multiple electric block joint controls are needed
Device processed realizes programming Control.But be mutually not attached between each switch board of above-mentioned joint control mode, work independently, can not do
To scale domination, therefore autgmentability is poor.
For above-mentioned electric block in the prior art switch board autgmentability difference the problem of, at present not yet propose effectively solve
Scheme.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of switch board and Electric hoist system, it is possible to achieve more
The interconnection of individual switch board stacks.
In a first aspect, the utility model embodiment provides a kind of switch board, applied to electric block, including microcontroller
Device；The power supply state and running status of microprocessor control electric block；Microcontroller is additionally provided with data-interface；Microcontroller
It is connected by data-interface with other switch boards, and control command information and status information is received and dispatched by data-interface.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, microcontroller is additionally provided with network interface, and microcontroller is connected by network interface with control device；Microcontroller passes through net
Network interface control command information and feedback status information.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, data-interface includes：CANBUS interfaces, RS485 serial ports or SPI interface.
First party is provided with reference to first aspect and its first and second kind of possible embodiment, the utility model embodiment
The third possible embodiment in face, wherein, microcontroller is additionally provided with DMX512 interfaces, and microcontroller is connect by DMX512
Mouth connection light control console.
First party is provided with reference to first aspect and its first and second kind of possible embodiment, the utility model embodiment
The 4th kind of possible embodiment in face, wherein, microcontroller is additionally provided with serial line interface, and microcontroller is connected by serial line interface
Connect the encoder of middle control main frame or electric block.
First party is provided with reference to first aspect and its first and second kind of possible embodiment, the utility model embodiment
The 5th kind of possible embodiment in face, wherein, microcontroller is ARM chips, MIPS chips, PC CPU, embedded type CPU structure
Into embedded circuit board or PLC.
First party is provided with reference to first aspect and its first and second kind of possible embodiment, the utility model embodiment
The 6th kind of possible embodiment in face, in addition to frequency converter, the frequency converter electrically connect with electric block.
With reference to the 6th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Seven kinds of possible embodiments, in addition to power module, the power module includes being sequentially connected breaker and contactor, contact
Device electrically connects with frequency converter.
With reference to the 7th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Eight kinds of possible embodiments, in addition to the controlling switch being arranged on control panel, controlling switch are connected with microcontroller.
Second aspect, the utility model embodiment additionally provide a kind of Electric hoist system, including electric block and first
The switch board that one of aspect and its each possible embodiment provide；Switch board sends control signal information to electric block, with
And receive the status information of electric block.
The utility model embodiment brings following beneficial effect：The switch board and electronic that the utility model embodiment provides
Hoist system, switch board include the microcontroller for being provided with data-interface, can be by multiple switch board strings by the data-interface
Connection, and carry out receiving and dispatching control command information and status information, it is possible to achieve multiple switch board interconnections stack, and have good expand
Malleability.
Other feature and advantage of the disclosure will illustrate in the following description, or, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the disclosure can be learnt.
To enable the above-mentioned purpose of the disclosure, feature and advantage to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of Electric hoist system provided by the utility model；
Fig. 2 is a kind of switch board structural representation that the utility model embodiment provides；
Fig. 3 is the control panel schematic diagram for the switch board that the utility model embodiment provides；
Fig. 4 is the interface panel schematic diagram for the switch board that the utility model embodiment provides；
Fig. 5 is a kind of structured flowchart for Electric hoist system that the utility model embodiment provides.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belong to the scope of the utility model protection.
The structural representation of Electric hoist system shown in Figure 1, it illustrated therein is and electronic calabash is controlled by switch board
Reed, the switch board include PLC, motor inverter and forward-reverse switch.The access power supply of switch board is intersecting for 380V tri-
Stream electricity, according to whether controlling electric block velocity of rotation to decide whether to add frequency conversion between electric block and switch board
Device.The effect of frequency converter is to change ac frequency to change the rotating speed of controlled motor.User is by the way that electric block is linked into
, can be by the lifting of the button control electric block on panel after interface on switch board, can be with if running into operational issue
The power supply that red emergency stop switch on panel disconnects electric hoist is allowed to brake.The control capability of single switch board is according to being actually needed
Customization, it is typically due to size limitation (frequency converter is larger) and is no more than 8 tunnels.When needing to control multiple electric blocks, due to each
Mutually it is not attached between switch board, works independently, scale domination can not be accomplished, autgmentability is poor, and based on this, the utility model is real
Apply a kind of switch board and Electric hoist system of example offer, it is possible to achieve the interconnection of multiple switch boards stacks.
For ease of understanding the present embodiment, a kind of switch board disclosed in the utility model embodiment is carried out first
It is discussed in detail.
Embodiment 1
The utility model embodiment 1 provides a kind of switch board, and the switch board is applied to electric block.The switch board includes
Microcontroller, the power supply state and running status of the microprocessor control electric block.Wherein, microcontroller is provided with data and connect
Mouthful.
Microcontroller is connected by the data-interface with other switch boards, and receives and dispatches control command information by data-interface
And status information.It is appreciated that microcontroller is similarly provided with other switch boards, the microcontroller of multiple switch boards
Device is connected with each other.Specifically, multiple switch boards can be by being serially connected by user with the data wire that data-interface matches
Together.Each switch board on this link can orient its physical location in a link, First in link
Equipment can turn into main control computer (Master), and remaining other equipment then turns into slave (Slave).Switch board can pass through data
Interface is controlled order and the interaction of status information, such as sends control command by main control computer and receive other slaves feedback
Information.
Above-mentioned data-interface includes：CANBUS interfaces, RS485 serial ports or SPI interface (SerialPeripheral
Interface, Serial Peripheral Interface (SPI)).When multiple switch boards are stacked, it can be led to by CANBUS data/address bus
News, CAN are included in special data wire.Herein it should be noted that other kinds of data-interface can also realize data
Communication, such as the mode such as RS485 serial ports and SPI.Above-mentioned microcontroller can be ARM chips, MIPS chips, PC CPU, insertion
The embedded circuit board or PLC that formula CPU is formed.
In actual use, the quantity for the electric block that can be controlled as needed determines the number for the switch board that needs connect
Amount, when increasing electric block, can also correspondingly add the quantity of switch board, flexibly and easily.Each switch board can control
Electric block quantity be 1-8；Switch board on the circuit of every series connection is up to 12.
The switch board that the utility model embodiment provides, including the microcontroller of data-interface is provided with, pass through the data
Interface can connect multiple switch boards, and carry out receiving and dispatching control command information and status information, it is possible to achieve multiple switch boards
Interconnection stacks, and is with good expansibility.
Be only capable of in view of existing switch board user by control button on the control panel, switch board it is more or
Need control electric block carry out load linkage when, operation inconvenience and very flexible；And needed when changing and hanging load
Very important person is controlled lifting, regular maintenance inconvenience on switch board side；The microcontroller of above-mentioned switch board is additionally provided with network and connect
Mouthful, microcontroller is connected by above-mentioned network interface with control device；Microcontroller can receive control life by network interface
Make information and feedback status information.
Wherein, above-mentioned control device can be host computer or console, realize console and upper computer software to control
The remote operation of cabinet.Host computer sends control command to switch board, and switch board then performs order and feedback real time information to upper
Machine.The equipment that host computer refers to be mounted with the special control software suitable for switch board microcontroller, can be computer or other
Intelligent control platform.
Host computer is linked together by Ethernet and microcontroller and realizes data communication, i.e., is led to main control computer
News.Host computer sends microcontroller of the control command to main control computer, and microcontroller then performs order and feedback real time information to upper
Position machine.Interconnection with other switch boards is realized by the data-interface of microcontroller, when user needs multiple switch boards
Expansion can be realized using the data-interface.
It can be applied to plurality of application scenes in view of electric block, multiple interfaces are also provided with above-mentioned microcontroller,
It is specific as follows：
Microcontroller is provided with DMX512 interfaces, connects light control console by DMX512 interfaces, realization passes through light control
Control and management of the platform processed to electric block switch board, realize that the light entirely performed synchronously is controlled with electric block.DMX
It is Digital MultipleX abbreviation, means that multi-path digital transmits.DMX512 control protocols are American Stage light associations
(usITT) industrial standard carried out data transmission in the lamp dimmer of nineteen ninety issue with fixture, full name are
USITTDMX512 (1990), include the content of electrical characteristic, data protocol, data format etc..
Microcontroller is additionally provided with serial line interface, and microcontroller controls main frame or electric block in being connected by serial line interface
Encoder.Above-mentioned serial line interface is including RS-232, RS-422, RS485 etc..Microcontroller is connected with middle control main frame in can realizing
Control and management of the main frame to electric block cabinet are controlled, now electric block cabinet is exactly the end controlled in one for middle control main frame
End equipment.Wherein, middle control main frame refers to third-party control device, and the RS232/485 interfaces provided by connecting switch board can
Data interaction and control are carried out between realization and switch board.
Meanwhile microprocessor can also be arranged on the encoder data in electric block by RS232/485 interfaces
Signal, so as to obtain the location status information of electric block.Further, microprocessor can also can receive electricity by data wire
Spacing status information on cucurbit chain.
Further above-mentioned switch board also includes frequency converter, and the frequency converter electrically connects with electric block.It is each in switch board
Road electric block corresponds to a three phase variable frequency controller, and frequency converter can be that electric hoist is powered and changed according to the instruction of microcontroller
The rotational frequency and direction of motor rotation of power transformation calabash electrical machinery.
Switch board structural representation shown in Figure 2, it illustrated therein is microcontroller and control cabinet panel and LED screen
Connection, and microcontroller include data-interface and network interface.The power input access 380V three-phase electricities of switch board, inside points
Into two-way：Access contactor is inverter supply after being linked into breaker all the way, and the effect of breaker is to provide the user manually
Electric hoist power switch is controlled, the effect of contactor is to realize emergency stop switch function, after user presses emergency stop switch, contactor
The power supply of frequency converter will be cut off, then cut off the power supply of electric block, while ARM master controls can also detect that contactor has disconnected
State；In addition all the way, then power supply is provided for 220V power supplys, the 220V power supplys provide power supply for internal circuit board.Microcontroller is also
It is connected with the encoder of electric block, receives its data-signal.Spacing state on electric hoist chain is also by data wire transmission
To microcontroller.Button on other switch board device panel and LED liquid crystal displays etc. also are responsible for interacting by microcontroller.
This is it should be noted that the control cabinet in Fig. 2 is only to illustrate, and frequency converter therein is not essential, if user is not
If the rotating speed for needing control electric block, it can directly pass through power supply without using frequency converter；And encoder
It is not essential, displacement can be calculated by the rotating speed and time of the motor of electric block.
Wherein, PC control and control cabinet panel control can not be carried out simultaneously, and the priority of host computer is higher than face
Plate controls.Further, host computer can be quantified control, the essence that user will specifically be moved by host computer input electric block
True position (10mm errors), now the data-signal of encoder the comparison reference data of control is moved as host computer.
The control panel schematic diagram of switch board shown in Figure 3, it illustrated therein is LCDs 11, direction controlling is opened
Close 12, passage disconnect switch 13, scram button 14, operation button (GO) 15 and SR (RESET) 16.Wherein, direction is controlled
System switch 12 is used to select moving direction, 1-8 is supported, in Fig. 3 exemplified by 4；Passage disconnect switch 13, it is specific for isolating
The power supply of passage；Scram button 14, for stopping all movements in emergency；Button (GO) 15 is run, for triggering
It is mobile；SR (RESET) 16, for resetting system.
The interface panel schematic diagram of switch board shown in Figure 4, illustrated therein is：Input data interface (DataIn)
21, for linking other switch boards；Output data interface (DataOut) 22, for linking other switch boards, emergency stop switch or hand
Hold formula controller；Encoder input interface 23, carry out reading position information for connecting electric block encoder, 1-8 can be supported
It is individual, illustrated in figure exemplified by 4；Ethernet interfaces 24, for connecting host computer；Mains power inlet 25, for connecing
Enter 380V power supplys；DMX512 interfaces 26, for connecting the DMX512 equipment such as light control console；RS485/232 interfaces 27, for even
Connect control device；Power output 28, for connecting the power access end of electric block, 1-8 can be supported, with 4 in figure
Exemplified by illustrate.
The switch board that the utility model embodiment provides, including microcontroller, the microcontroller be provided with data-interface and
Network interface, intelligentized control method and management are carried out to electric block, and the stacking between switch board and networking pipe can be realized
Reason, is with good expansibility；The microcontroller is additionally provided with DMX512 interfaces and serial line interface, so as to be controlled with outside
Control equipment connects, easy to operate flexibly to control electric block.
Embodiment 2
The utility model embodiment 2 provides a kind of Electric hoist system, including the switch board that provides of above-described embodiment and
Electric block.The structured flowchart of Electric hoist system shown in Figure 5, including at least one switch board 50 and at least one
Electric block 51.
Switch board 50 sends control signal information to electric block 51, and receives the status information of electric block 51.
The Electric hoist system that the utility model embodiment provides, the switch board provided with above-described embodiment have identical
Technical characteristic, so can also solve identical technical problem, reach identical technique effect.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.To those skilled in the art, with concrete condition above-mentioned term can be understood in this reality
With the concrete meaning in new.
If above-mentioned function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part to be contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are causing a computer equipment (can be with
Personal computer, server, or network equipment etc.) perform each embodiment of the utility model method all or part
Step.And foregoing storage medium includes：It is USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random
Access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Above example, only specific embodiment of the present utility model, to illustrate this practicality
New technical scheme, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing implementation
The utility model is described in detail example, it should be understood by those skilled in the art that：Any skill for being familiar with the art
In the technical scope that the utility model discloses, it can still be carried out art personnel to the technical scheme described in previous embodiment
Modification can readily occur in change, or carry out equivalent substitution to which part technical characteristic；And these are changed, change or replace
Change, the essence of appropriate technical solution is departed from the spirit and scope of the utility model embodiment technical scheme, should all cover
Within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should using scope of the claims as
It is accurate.
Claims (10)
1. a kind of switch board, it is characterised in that applied to electric block, including microcontroller；Described in the microprocessor control
The power supply state and running status of electric block；
The microcontroller is additionally provided with data-interface；The microcontroller is connected by the data-interface and other switch boards
Connect, and control command information and status information are received and dispatched by the data-interface.
2. switch board according to claim 1, it is characterised in that the microcontroller is additionally provided with network interface, described
Microcontroller is connected by the network interface with control device；The microcontroller receives control life by the network interface
Make information and feedback status information.
3. switch board according to claim 1, it is characterised in that the data-interface includes：CANBUS interfaces, RS485
Serial ports or SPI interface.
4. according to the switch board described in claim any one of 1-3, it is characterised in that the microcontroller is additionally provided with DMX512
Interface, the microcontroller connect light control console by the DMX512 interfaces.
5. according to the switch board described in claim any one of 1-3, it is characterised in that the microcontroller is additionally provided with serial interface
Mouthful, the microcontroller controls the encoder of main frame or electric block in being connected by the serial line interface.
6. according to the switch board described in claim any one of 1-3, it is characterised in that the microcontroller is ARM chips, MIPS
The embedded circuit board or PLC that chip, PC CPU, embedded type CPU are formed.
7. according to the switch board described in claim any one of 1-3, it is characterised in that also including frequency converter, the frequency converter with
Electric block electrically connects.
8. switch board according to claim 7, it is characterised in that also including power module, the power module include according to
It is secondary connection breaker and contactor, the contactor electrically connected with the frequency converter.
9. switch board according to claim 8, it is characterised in that also include the controlling switch being arranged on control panel,
The controlling switch is connected with the microcontroller.
10. a kind of Electric hoist system, it is characterised in that including the control described in electric block and claim any one of 1-9
Cabinet；
The switch board sends control signal information to the electric block, and receives the status information of the electric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021876.XU CN207129877U (en) | 2017-08-15 | 2017-08-15 | Switch board and Electric hoist system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021876.XU CN207129877U (en) | 2017-08-15 | 2017-08-15 | Switch board and Electric hoist system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129877U true CN207129877U (en) | 2018-03-23 |
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ID=61634995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021876.XU Active CN207129877U (en) | 2017-08-15 | 2017-08-15 | Switch board and Electric hoist system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337133A (en) * | 2017-08-15 | 2017-11-10 | 江苏领焰智能科技股份有限公司 | Switch board and Electric hoist system |
-
2017
- 2017-08-15 CN CN201721021876.XU patent/CN207129877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337133A (en) * | 2017-08-15 | 2017-11-10 | 江苏领焰智能科技股份有限公司 | Switch board and Electric hoist system |
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Effective date of registration: 20180730 Address after: 200443 Room 201, 6 Hulan West Road, Baoshan District, Shanghai, 201 Patentee after: Shanghai Hui Yan Intelligent Technology Co., Ltd. Address before: 223800 workshop 10, Southeast Industrial Park, Changshu Sihong Industrial Park, Suqian, Jiangsu Patentee before: JIANGSU LINGYAN INTELLIGENT TECHNOLOGY CO., LTD. |