CN203820213U - Control device for construction elevator - Google Patents
Control device for construction elevator Download PDFInfo
- Publication number
- CN203820213U CN203820213U CN201420095677.3U CN201420095677U CN203820213U CN 203820213 U CN203820213 U CN 203820213U CN 201420095677 U CN201420095677 U CN 201420095677U CN 203820213 U CN203820213 U CN 203820213U
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- controller
- building hoist
- control setup
- elevator
- card
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- 238000010276 construction Methods 0.000 title abstract 4
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 25
- 230000001012 protector Effects 0.000 claims description 9
- 238000013475 authorization Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 6
- 238000011022 operating instruction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses a control device for a construction elevator. The control device comprises a controller and an information collecting unit, wherein the information collecting unit is connected with the controller and comprises a stroke switch, an input port and a contactor detection unit, the stroke switch is used for collecting stroke switch signals of the elevator, the input port is used for collecting input instructions, the contactor detection unit is used for detecting state signals of a contactor, and the controller is used for controlling the contactor to act according to data obtained through the information collecting unit. According to the embodiment of the utility model, the contactor is controlled to act through adopting the controller for receiving the data obtained by the information collecting unit, the goal of precisely controlling the action of the contactor of the construction elevator according to the stroke switch signals of the construction elevator, the input operation instructions and the contactor state is achieved. Compared with a traditional relay logic control loop, the control device provided by the utility model has the advantages that the response speed of the controller is high, the operation is stable, and the safety is high.
Description
Technical field
The utility model relates to elevator control field, especially, relates to a kind of building hoist control setup.
Background technology
Building hoist is the large-scale implement of building ground, and its Main Function is vertical transport build labourer and material in high building is built.Along with the development of building industry, skyscraper is more and more, and the application demand of building hoist increases day by day.
At present; what the common electric-control system of building hoist adopted is relay-contact control mode; with reference to Fig. 1; the logic function of building hoist is built by relay logic loop; wherein, relay logic loop comprises total contactless switch control loop, contactless for hoisting control loop, decline contactless switch control loop, braking contactor control loop, overload protector control loop etc.Due to, be subject to the function of relay own and impact electric, failure rate of machinery, at present the electric-control system of building hoist exists control accuracy not high, and contactless switch fault cannot detect, and operation history can not record, can not telecommunication and the problem such as control.Therefore, urgently exploitation is a kind of safer, and function is complete, control intelligent building hoist control setup.
Utility model content
The utility model object is to provide a kind of building hoist control setup, and to solve, the fault rate that existing building hoist electric-control system adopts relay logic loop control to cause is high, control accuracy is low, the technical matters of function singleness.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of building hoist control setup, the information acquisition unit that comprises controller and be connected with controller,
Information acquisition unit comprises: for gather elevator travel switch signal travel switch, for receiving the input port of input instruction and the contactless switch detecting unit for detection of the status signal of contactless switch;
The Data Control contactless switch action of controller for obtaining according to information acquisition unit.
Further, contactless switch comprise main contactor for controlling the conducting of elevator power circuit, do the contactless for hoisting of upward movement for controlling elevator, make the decline contactless switch of descending motion for controlling elevator, for controlling the braking contactor of elevator braking.
Further, control setup also comprises the overload protector whether transshipping for detection of load of elevator, and overload protector is through communication port and controller communication connection.
Further, controller is also connected with card reader module, and card reader module is used for read operation person's IC-card information and judges that whether IC-card is effective.
Further, in controller, be provided with the first memory cell of first authorization data corresponding for storage operation IC-card.
Further, in controller, be provided with second memory cell of authorizing the second authorization data that IC-card is corresponding for storing.
Further, controller is also connected with the wireless communication module for data transmission, and wireless communication module is for communicating to connect controller and remote control terminal.
Further, controller is provided with expansion interface, and expansion interface comprises infrared communications ports, serial communication port.
Further, controller is connected with the alarm unit for output alarm information.
Further, wireless communication module adopts SIM.
The utlity model has following beneficial effect:
The utility model building hoist control setup, move with control contactor by the data that adopt controller to receive information acquisition unit acquisition, the contactless switch action of realized according to the travel switch signal of building hoist, enter the operating instructions, contactless switch state accurately being controlled building hoist, and compared with traditional relay logic control loop, the utility model controller fast response time, stable, safe.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of building hoist electric-control system in prior art; And
Fig. 2 is the structural representation of the utility model preferred embodiment building hoist control setup.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
With reference to Fig. 2, preferred embodiment of the present utility model provides a kind of building hoist control setup, the information acquisition unit 20 that this control setup comprises controller 10 and is connected with controller 10.Wherein, information acquisition unit 20 comprises: for gather elevator travel switch signal travel switch 21, for receiving the input port 22 of input instruction and the contactless switch detecting unit 23 for detection of the status signal of contactless switch 30; Controller 10 moves for the Data Control contactless switch 30 obtaining according to information acquisition unit 20.Wherein, contactless switch 30 comprise main contactor for controlling the conducting of elevator power circuit, do the contactless for hoisting of upward movement for controlling elevator, make the decline contactless switch of descending motion for controlling elevator, for controlling the braking contactor of elevator braking; The signal that travel switch 21 gathers comprises upper limit, lower limit, velocity limiter signal of building hoist etc.; the operating order that input port 22 receives comprises that startup, rising, cage liter, cage fall, fall liter, fall and fall; the corresponding contactless switch action of Data Control that controller 10 obtains according to information acquisition unit 20; and detect state and the building hoist run location of contactless switch; so that while detecting the faulty condition of building hoist, respond in time emergency safeguard measure.Controller 10 in the present embodiment is microprocessor, substitutes traditional relay logic control loop.
The present embodiment moves with control contactor 30 by adopting controller 10 to receive the data that information acquisition unit 20 obtains, the contactless switch 30 of realized according to the travel switch signal of building hoist, enter the operating instructions, contactless switch state accurately being controlled building hoist moves, and compared with traditional relay logic control loop, the utility model controller fast response time, stable, safe.
Preferably; in the present embodiment; control setup also comprises the overload protector 40 whether transshipping for detection of load of elevator; overload protector 40 communicates to connect through communication port and controller 10; this communication port can be selected serial communication port, infrared communications ports; like this, avoid the traditional direct input switch amount of the overload protector mode to loop control logic, effectively stopped the potential safety hazard of operator's short circuit overload protector with overload operation building hoist.Preferably, controller 10 is provided with expansion interface, and expansion interface comprises infrared communications ports, serial communication port, to facilitate loaded and displayed device, testing agency or driver train on controller 10.
Preferably, controller 10 is also connected with card reader module 50, and card reader module 50 is for read operation person's IC-card information and judge that whether IC-card is effective, so that whether operator's identity is effectively judged.In the present embodiment, preferably, operator's IC-card comprises the operation IC-card that authority is different and authorizes IC-card, wherein, operation IC-card possesses the authority of common unlatching building hoist, authorize IC-card except have operation IC-card for opening the authority of building hoist, also possess operation IC-card carried out to on-the-spot authority of authorizing.In the present embodiment, in controller 10, be provided with the first memory cell 11 of first authorization data corresponding for storage operation IC-card, in controller 10, be also provided with second memory cell 12 of authorizing the second authorization data that IC-card is corresponding for storing.Wherein, the second memory cell 12 is read-only memory (ROM) (ROM), and the first memory cell 11 is random access memory (RAM).Preferably, in elevator controller 10, the second authorization data of the second memory cell 12 is cured before elevator dispatches from the factory, to prevent from authorizing the abuse of IC-card.Preferably, IC-card is selected non-contact IC card, wherein, card reader module 50 is supported ISO/IE C14443A agreement, and should possess that information reads, storage and authentication function, IC-card has the authentication mechanism identical with card reader module 50, and follows ISO/IE C14443A agreement.
Preferably, controller 10 is also connected with the wireless communication module 60 for data transmission, and wireless communication module 60 is for communicating to connect controller 10 and remote control terminal.Wherein, wireless communication module 60 is selected SIM, and remote control terminal is at least one in remote server, mobile terminal of mobile telephone, notebook.Supvr can send note to wireless communication module 60 through remote control terminal, to manage being stored in the first authorization data in the first memory cell 11, and supports the pattern of SMS communication.Preferably, the data that controller 10 also obtains according to information acquisition unit 20 judge the running state of building hoist, if detect building hoist in fault or error state, generate early warning information and be sent to remote control terminal, so that remote control person is known alarm message in time.Preferably, controller 10 is connected with the alarm unit 70 for output alarm information, and in the present embodiment, alarm unit adopts instantaneous speech power, as buzzer phone, and/or light emission alarm device, as LED Warning light.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a building hoist control setup, is characterized in that, the information acquisition unit and the contactless switch that comprise controller and be connected with described controller,
Described information acquisition unit comprises: for gather described elevator travel switch signal travel switch, for receiving the input port of input instruction and the contactless switch detecting unit for detection of the status signal of described contactless switch;
Described controller is for contactless switch action described in the Data Control obtaining according to described information acquisition unit;
Wherein, described contactless switch comprises: for controlling the main contactor of described elevator power circuit conducting, do the contactless for hoisting of upward movement for controlling described elevator, for controlling that described elevator makees the decline contactless switch of descending motion and for controlling the braking contactor of described elevator braking; Described controller is microprocessor.
2. building hoist control setup according to claim 1, is characterized in that,
Described control setup also comprises the overload protector whether transshipping for detection of described load of elevator, and described overload protector is through communication port and the communication connection of described controller.
3. building hoist control setup according to claim 1, is characterized in that,
Described controller is also connected with card reader module, and described card reader module is used for read operation person's IC-card information and judges that whether described IC-card is effective.
4. building hoist control setup according to claim 3, is characterized in that,
In described controller, be provided with the first memory cell of first authorization data corresponding for storage operation IC-card.
5. building hoist control setup according to claim 4, is characterized in that,
In described controller, be provided with second memory cell of authorizing the second authorization data that IC-card is corresponding for storing.
6. according to the building hoist control setup described in claim 1 to 5 any one, it is characterized in that,
Described controller is also connected with the wireless communication module for data transmission, and described wireless communication module is for communicating to connect described controller and remote control terminal.
7. building hoist control setup according to claim 6, is characterized in that,
Described controller is provided with expansion interface, and described expansion interface comprises: infrared communications ports and serial communication port.
8. building hoist control setup according to claim 6, is characterized in that,
Described controller is connected with the alarm unit for output alarm information.
9. building hoist control setup according to claim 6, is characterized in that,
Described wireless communication module adopts SIM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095677.3U CN203820213U (en) | 2014-03-04 | 2014-03-04 | Control device for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095677.3U CN203820213U (en) | 2014-03-04 | 2014-03-04 | Control device for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820213U true CN203820213U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095677.3U Expired - Lifetime CN203820213U (en) | 2014-03-04 | 2014-03-04 | Control device for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775738A (en) * | 2019-10-16 | 2020-02-11 | 歌拉瑞电梯股份有限公司 | Authorization management system of traction type building construction elevator |
| CN112499416A (en) * | 2019-09-16 | 2021-03-16 | 湖南中联重科建筑起重机械有限责任公司 | Elevator control system, equipment and storage medium based on information feedback |
-
2014
- 2014-03-04 CN CN201420095677.3U patent/CN203820213U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499416A (en) * | 2019-09-16 | 2021-03-16 | 湖南中联重科建筑起重机械有限责任公司 | Elevator control system, equipment and storage medium based on information feedback |
| CN112499416B (en) * | 2019-09-16 | 2023-03-21 | 湖南中联重科建筑起重机械有限责任公司 | Elevator control system, equipment and storage medium based on information feedback |
| CN110775738A (en) * | 2019-10-16 | 2020-02-11 | 歌拉瑞电梯股份有限公司 | Authorization management system of traction type building construction elevator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |