CN204751746U - Long -range logic controller of construction elevator - Google Patents
Long -range logic controller of construction elevator Download PDFInfo
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- CN204751746U CN204751746U CN201520367474.XU CN201520367474U CN204751746U CN 204751746 U CN204751746 U CN 204751746U CN 201520367474 U CN201520367474 U CN 201520367474U CN 204751746 U CN204751746 U CN 204751746U
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Abstract
The utility model provides a long -range logic controller of construction elevator, including power module, GPRS module, main control chip, malfunction alerting interface, operation input interface, limit switch interface and elevator driving interface, wherein: GPRS module, malfunction alerting interface, operation input interface, limit switch interface and elevator motor drive interface all with main control chip connects, the GPRS module is used for the self -align positional information of acquireing and through network receiving and sending data, just receives the control signal conveying extremely main control chip, main control chip control the output signal of malfunction alerting interface, operation input interface, limit switch interface and motor drive interface. Long range positioning and GPRS remote control have been synthesized to the interfaces such as operation input, elevator drive, limit switch, malfunction alerting that have integrateed, control construction elevator that can be reliable works, and its independent module is few, and the circuit is simple, and installation space is also little, and is with low costs.
Description
Technical field
The utility model relates to field of elevator control, particularly relates to a kind of construction elevator remote logic controller.
Background technology
The construction of the building such as bridge, chimney, wind tower.Construction elevator is manned cargo-carrying construction machinery and equipment, requires high security, reliability.Because construction elevator logic control is complicated, there are the mode of operations such as frequency conversion, power frequency, work frequency conversion one.
The mode that many construction elevator producers adopt PLC (ProgrammableLogicController) to organize regulator cubicle is gone to realize Multimode Intelligentization and is controlled.And along with the agitation of information age, construction elevator is also seen the utilization of GPRS gradually.The construction elevator control housing that PLC adds GPRS module and electrical control composition has certain market demand in construction elevator industry.But this combination there is wiring complexity, standalone module is many, installing space is large, maintenance difficulties is large, high in cost of production shortcoming.
Utility model content
The utility model object is to provide a kind of construction elevator remote logic controller, is intended to the problem that the wiring of construction elevator control housing is complicated, standalone module is many, installing space is large, cost is high that solution PLC adds GPRS module and electrical control composition.
The utility model provides a kind of construction elevator remote logic controller, comprises power module, GPRS module, main control chip, fault alarm interface, operation input interface, limit switch interface and elevator drive interface, wherein:
Described GPRS module, fault alarm interface, operation input interface, limit switch interface and elevator motor drive interface to be all connected with described main control chip, described GPRS module is for self-align acquisition location information and by network reception and send data, and reception control signal is sent to described main control chip, the output signal that described main control chip controls described fault alarm interface, operation input interface, limit switch interface and motor drive interface.
Further, described fault alarm interface, operation input interface, limit switch interface and motor drive indicator lamp interface being provided with indicating operating status.
Further, described GPRS module comprises GPS positioning chip for obtaining described location information, for receiving GPSR signal receiving chip and the process chip of described control signal, described GPSR signal receiving chip also for by network reception and send data, described process chip is connected with described GPS positioning chip and GPSR signal receiving chip, sends to described main control chip by after described location information and control signal process.
Further, described main control chip is singlechip chip.
Further, described process chip is singlechip chip, and described main control chip is connected by RS485 interface with described process chip.
Further, also comprise RS485 interface, described RS485 interface is used for and external device interactive correspondence.
Above-mentioned construction elevator remote logic controller synthesis long range positioning and GPRS Long-distance Control, and be integrated with the interfaces such as operation input, elevator drive, limit switch, fault alarm, can the work of failure-free control construction elevator, its standalone module is few, circuit is simple, and installing space is also little, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of construction elevator remote logic controller in the utility model preferred embodiment.
Detailed description of the invention
In order to make the technical problems to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of construction elevator remote logic controller in the utility model preferred embodiment, comprises power module 11, main control chip 12, indicator lamp 13, GPRS module 14, fault alarm interface 15, operation input interface 16, limit switch interface 17 and elevator drive interface 18.
In the present embodiment, power module 11 inputs AC220V alternating current, provides power supply to logic controller.Main control chip 12 can be singlechip chip or CPLD etc.
Fault alarm interface 15 for external fault alert device, for exporting the alerting signal of fault alarm, to realize as three-phase input power RST phase sequence, under-voltage, over voltage alarm; Overload warning; Overcurrent is reported to the police.
Operation input interface 16 is for the operator's station of external elevator, and receive the operation signal of operator's station, operator's station is as button, control lever, switch, touch-screen etc.
Limit switch interface 17, for connecing outside limit switch, receives the operating state signal about construction elevator from limit switch.As: the limit switches such as Qianmen, back door, skylight, rising, decline, upper deceleration, lower deceleration, preventing colliding with top realize the condition adjudgement that construction elevator runs.
Elevator drive interface 18 for the actuator of the motor of external construction elevator, output drive signal to actuator to drive, the motor rotation of construction elevator makes used during elevator falling decline, rising of falling, cage are had to go to the toilet stops, handle rising, handle decline, handle acceleration, start button, work frequency conversion conversion, refuel that button, failure reset, cage top are suddenly stopped, the conversion of cage top, cage top starts, rise in cage top, cage top is inferior.Its drive singal can be following Three models:
1, power frequency pattern exports: export the break-make controlling low-voltage electrical element main contactor, band-type brake contactless switch, band-type brake contactless switch, the positive contactor of power frequency, power frequency reversion contactless switch, frequency conversion output contactor, thus under controlling construction elevator power frequency pattern up, decline, stop.
2, variable mode export: to frequency converter multifunction terminal input up, descending, at a high speed, failure reset signal.Frequency converter UVW exports and controls construction elevator operation.
3, work frequency conversion one pattern: set power frequency, frequency conversion function.When frequency conversion is broken down, just power frequency module can be directly switch to.Guarantee construction elevator runs, and meets construction speed requirement.
Described GPRS module 14, fault alarm interface 15, operation input interface 16, limit switch interface 17 and elevator motor drive interface to be all connected with described main control chip 12, described GPRS module 14 is for self-align acquisition location information and by network reception and send data, and be sent to described main control chip 12 by network reception control signal, described main control chip 12 is according to location information, control signal, the operation signal of described operation input interface 16, the operating state signal of limit switch input controls described fault alarm interface 15, operation input interface 16, limit switch interface 17 and motor drive the output signal of interface.
Construction elevator remote logic controller also comprises RS485 interface 19, described RS485 interface 19 for external device interactive correspondence.External device as PC, i.e. upper computer.
In further embodiment, described fault alarm interface 15, operation input interface 16, limit switch interface 17 and motor drive the indicator lamp 13 interface being provided with indicating operating status.As realized the instructions such as all kinds of fault, warning, limit switch, elevator operation, GPRS module 14 communication.
Described GPRS module 14 comprises GPS positioning chip 141 for obtaining described location information, for receiving GPSR signal receiving chip 142 and the process chip 143 of described control signal, described GPSR signal receiving chip 142 also for by network reception and send data, described process chip 143 is connected with described GPS positioning chip 141 and GPSR signal receiving chip 142, sends to described main control chip 12 by after described location information and control signal process.Further, described process chip 143 is singlechip chip, and described main control chip 12 is connected by RS485 interface with described process chip 143.
Visible, native system is the system realizing remote monitor and control and control based on GPRS network and Internet network.Local stratum reticulare PC is set as main frame, and by RS485 interface 19 or GPRS network and Internet network and GPRS module 14 interactive correspondence, GPRS module 14, as from machine, realizes main frame to checking, revise and monitoring from machine.Meanwhile, the radiation pattern of point-to-multipoint can be realized, from machine and from all relatively independent between machine.GPS module can spontaneous acquisition location, time service data, the related data that GPS module obtains is uploaded in GPRS module 14, connect upper Internet network after the process of GPRS module 14 by series of complex, through database process, can show on the operation PC of terminal.The relevant information that GPRS module 14 obtains also sends described main control chip 12 to by RS485 interface, realizes Long-distance Control and data transmission.
Above-mentioned construction elevator remote logic controller synthesis long range positioning and GPRS Long-distance Control, and be integrated with the interfaces such as operation input, elevator drive, RS485 communication, limit switch, fault alarm, construction elevator work can be controlled by failure-free, its standalone module is few, circuit is simple, installing space is also little, and cost is low.Guide tracked installation, size only has 20*8*6cm, simplifies ingenious.Plug-in terminal connections, plug and play.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a construction elevator remote logic controller, is characterized in that, comprises power module, GPRS module, main control chip, fault alarm interface, operation input interface, limit switch interface and elevator drive interface, wherein:
Described GPRS module, fault alarm interface, operation input interface, limit switch interface and elevator drive interface are all connected with described main control chip, described GPRS module is for self-align acquisition location information and by network reception and send data, and reception control signal is sent to described main control chip, the output signal that described main control chip controls described fault alarm interface, operation input interface, limit switch interface and motor drive interface.
2. construction elevator remote logic controller as claimed in claim 1, is characterized in that, described fault alarm interface, operation input interface, limit switch interface and elevator drive interface is provided with the indicator lamp of indicating operating status.
3. construction elevator remote logic controller as claimed in claim 1, it is characterized in that, described GPRS module comprises GPS positioning chip for obtaining described location information, for receiving GPSR signal receiving chip and the process chip of described control signal, described GPSR signal receiving chip also for by network reception and send data, described process chip is connected with described GPS positioning chip and GPSR signal receiving chip, sends to described main control chip by after described location information and control signal process.
4. construction elevator remote logic controller as claimed in claim 3, it is characterized in that, described main control chip is singlechip chip.
5. the construction elevator remote logic controller as described in claim 3 or 4, is characterized in that, described process chip is singlechip chip, and described main control chip is connected by RS485 interface with described process chip.
6. construction elevator remote logic controller as claimed in claim 1, is characterized in that, also comprise RS485 interface, and described RS485 interface is used for and external device interactive correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367474.XU CN204751746U (en) | 2015-06-01 | 2015-06-01 | Long -range logic controller of construction elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520367474.XU CN204751746U (en) | 2015-06-01 | 2015-06-01 | Long -range logic controller of construction elevator |
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| CN204751746U true CN204751746U (en) | 2015-11-11 |
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| CN201520367474.XU Active CN204751746U (en) | 2015-06-01 | 2015-06-01 | Long -range logic controller of construction elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502114A (en) * | 2016-01-30 | 2016-04-20 | 河南恒达机电设备有限公司 | Intelligent operation platform of construction elevator |
| CN110817623A (en) * | 2019-11-05 | 2020-02-21 | 福建巨岸建设工程有限公司 | Construction elevator control method and system based on door control signal |
-
2015
- 2015-06-01 CN CN201520367474.XU patent/CN204751746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502114A (en) * | 2016-01-30 | 2016-04-20 | 河南恒达机电设备有限公司 | Intelligent operation platform of construction elevator |
| CN110817623A (en) * | 2019-11-05 | 2020-02-21 | 福建巨岸建设工程有限公司 | Construction elevator control method and system based on door control signal |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 1000 Songhua Road, Guo Xiang street, Wuzhong Economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: Suzhou Weichuang Electrical Technology Co., Ltd. Address before: Suzhou Wuzhong District City, Jiangsu province 215100 Guo Lane Street Road No. 111 Building 1 Wusongjiang Patentee before: SUZHOU WEICHUANG ELECTRICAL EQUIPMENT TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |