CN205602882U - Quick response elevator - Google Patents
Quick response elevator Download PDFInfo
- Publication number
- CN205602882U CN205602882U CN201620254117.7U CN201620254117U CN205602882U CN 205602882 U CN205602882 U CN 205602882U CN 201620254117 U CN201620254117 U CN 201620254117U CN 205602882 U CN205602882 U CN 205602882U
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- China
- Prior art keywords
- relay
- elevator
- main control
- control board
- door
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Abstract
The utility model discloses a quick response elevator, including the well, the car that freely goes up and down in well frame and car to and hauler and to heavy, still include the elevator main control board, with hauler power module and the sedan -chair top control panel that the elevator main control board is connected, sedan -chair top control panel is connected with sedan -chair door system, sedan -chair door system include a quick -witted converter and with the door motor that the quick -witted converter of door links to each other, sedan -chair door system still includes the lock contact, establish ties and have the lock relay in the lock contact, it has the short circuit return circuit still to connect in parallel in the lock contact, the movable contact of two mutual series connection of third relay concatenates in the short circuit return circuit, the elevator main control board is passing through sedan -chair top control panel is carried out and is passed through when closing the door the instruction the third relay makes the lock contacts by the short circuit, so that lock relay operation provides control signal for the elevator main control board moves through hauler power module control hauler to do benefit to the response speed who improves the elevator and close the door and move.
Description
Technical field
This utility model relates to elevator control technology field, especially one and quickly responds elevator.
Background technology
Along with skyscraper gets more and more, elevator, as the means of transport of vertical direction, has become as the indispensable Architectural Equipment of skyscraper and public place.Along with the quickening of life speed, how to improve the subject matter that the operational efficiency of elevator has become people to be concerned about.The operational mode of traditional elevator is exactly typically that passenger enters car, elevator door cuts out, apparatus for controlling elevator starts traction machine excitation, until after converter can export a zero-speed holding torque, converter provides a run signal, and apparatus for controlling elevator opens brake, go to run to purpose floor according to the requirement of master control system, this kind of control system response speed is slow, is unfavorable for realizing the high speed of elevator, it is impossible to meet people's demand to the response speed of express elevator.
Utility model content
This utility model provides one and quickly responds elevator, for improving the response speed in running process of elevator.
nullIn order to solve the problems referred to above，This utility model provides one quickly to respond elevator，Including hoistway，The car frame being freely lifted in hoistway and car，And traction machine and counterweight，It is provided with counter weight guide track between well enclosure corresponding on rear side of described car depth direction and on rear side of described car depth direction，Also include elevator main control board，The traction machine power module being connected with described elevator main control board and sedan-chair top panel，Described sedan-chair top panel connects gate system，Described gate system includes door-inverter and the door motor being connected with described door-inverter，Described gate system also includes door lock contact，Described door lock contact series has door lock relay，Described door lock contact is also parallel with short circuit loop，Described short circuit loop is serially connected with two movable contacts being serially connected of the 3rd relay，Described elevator main control board makes described door lock contact be shorted by described 3rd relay while instruction of being closed the door by the execution of described sedan-chair top panel，So that the described door lock actuating of relay.
The quickly response elevator that this utility model provides also has a techniques below feature:
Further, described elevator main control board is connected with the coil of described 3rd relay to control the coil electricity of described 3rd relay or power-off.
Further, described elevator main control board is also connected with a movable contact of described 3rd relay and a movable contact of described door lock relay to detect described 3rd relay and the duty of described door lock relay.
Further, described elevator main control board and described sedan-chair top panel carry out communication by CANBUS bus.
Further, described elevator main control board also coil with the first relay is connected, and described traction machine power module is connected with traction machine the operation to control traction machine by the movable contact of described first relay.
Further, described elevator main control board also coil with the second relay is connected, and the movable contact of described second relay is connected with brake the duty with control brake.
This utility model has the advantages that there is door lock relay by setting and door lock contact series, door lock contact is also parallel with short circuit loop, described short circuit loop is serially connected with two movable contacts being serially connected of the 3rd relay, thus elevator main control board can make described door lock contact be shorted by described 3rd relay while instruction of being closed the door by the execution of described sedan-chair top panel, so that the described door lock actuating of relay, control traction machine for elevator main control board by traction machine power module and offer control signal is provided, be beneficial to improve elevator close the door run response speed.
Accompanying drawing explanation
Fig. 1 is the structural representation quickly responding elevator of this utility model embodiment；
Fig. 2 is the electronic schematic diagram quickly responding elevator of this utility model embodiment；
Fig. 3 is the control circuit schematic diagram quickly responding elevator of this utility model embodiment；
Fig. 4 is the workflow schematic diagram quickly responding elevator of this utility model embodiment.
Detailed description of the invention
Below with reference to accompanying drawing and describe this utility model in detail in conjunction with the embodiments.It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
nullIn one embodiment of of the present utility model quick response elevator as shown in Figures 1 to 4，This quickly responds elevator and includes hoistway，The car frame 81 being freely lifted in hoistway and car 82，And traction machine 21 and counterweight 84，It is provided with counter weight guide track 85 between well enclosure corresponding on rear side of car 82 depth direction and on rear side of car 82 depth direction，Counter weight guide track is fixed on well enclosure，Traction machine 21 is fixed on the top of counter weight guide track 85，Also include elevator main control board 10，The traction machine power module 20 being connected with elevator main control board 10 and sedan-chair top panel 30，Sedan-chair top panel 30 connects gate system 40，Gate system 40 includes door-inverter 41 and the door motor 42 being connected with door-inverter 41，Gate system 40 also includes door lock contact 43，Door lock contact 43 is in series with door lock relay K 4，Door lock contact 43 is also parallel with short circuit loop，Described short circuit loop is serially connected with two movable contact K3-1 and K3-2 being serially connected of the 3rd relay K 3，Elevator main control board 10 makes described door lock contact be shorted by the 3rd relay K 3 while instruction of being closed the door by the execution of sedan-chair top panel 30，So that triggering door lock relay K 4 action.In the apparatus for controlling elevator of this enforcement, door lock relay is had with door lock contact series by arranging, door lock contact is also parallel with short circuit loop, described short circuit loop is serially connected with two movable contacts being serially connected of the 3rd relay, thus elevator main control board can make described door lock contact be shorted by described 3rd relay while instruction of being closed the door by the execution of described sedan-chair top panel, so that the described door lock actuating of relay, control traction machine for elevator main control board by traction machine power module and offer control signal is provided, be beneficial to improve elevator close the door run response speed.
Quickly response elevator in above-described embodiment also has a techniques below feature: elevator main control board 10 is connected with the coil of the 3rd relay K 3 coil electricity with control the 3rd relay K 3 or power-off, thus controls the trigger action of movable contact K3-1 and K3-2.Elevator main control board 10 is also connected with a movable contact K3-3 of the 3rd relay K 3 and a movable contact K4-1 of door lock relay K 4 with detection the 3rd relay K 3 and the duty of door lock relay K 4.Elevator main control board 10 and sedan-chair top panel 30 carry out communication by CANBUS (ControLLer Area Net-work Bus) bus.Elevator main control board 10 also hot-wire coil with the first relay K 1 is connected, and traction machine power module 20 is connected with traction machine 21 operation with control traction machine 21 by the movable contact K1-1 of the first relay K 1.Elevator main control board 10 also coil with the second relay K 2 is connected, and the movable contact K2-1 of the second relay K 2 is connected with brake the duty with control brake 23.
For the ease of understanding the content of the apparatus for controlling elevator in above-described embodiment, it is described as follows: when car is in door opening state, when the instruction that sedan-chair top panel 30 receives elevator main control board 10 brings into operation, gate system 40 starts execution and closes the door instruction, elevator main control board 10 output signal makes the 3rd relay K 3 action simultaneously, wherein K3-1, the K3-2 closing of contact, short circuit loop of the door lock, elevator main control board 10 output makes the first relay K 1 action, loop conducting between traction machine power module 20 and traction machine 21, elevator main control board 10 is after gate closes certain time interval T, start output and enable the signal EN port input by traction machine power module 20, traction machine power module 20 starts to output current to traction machine 21, by excitation to realize zero servo condition.Wherein time T is generally the 1/4 of normal lockup t1, and this time T Parameter adjustable, after receiving door-closing in-place signal.Elevator main control board 10 discharges the 3rd relay K 3, door lock short circuit loop is disconnected, after elevator main control board 10 receives traction machine 21 run signal, elevator main control board 10 outbound course and section speed signal to traction machine power module 20 and open brake 23, and traction machine is properly functioning.
Said process, particularly as follows: elevator is under gate open mode, receives calling signal.Elevator main control board 10 carries out CANBUS communication by port J9.1, J9.2, J9.3, J9.4 of port J14.1, J14.2, J14.3 and J14.4 Yu sedan-chair top panel 30；Sedan-chair top panel 30 receives the signal of elevator main control board 10, and perform to close the door instruction, and sedan-chair top controls the port J3.1 output of 30 and closes gate signal to the port J1.1 of door-inverter 41, and door-inverter 41 receives signal to start to control door motor 42 execution and close the door action；Elevator main control board 10 with panel 30 communication of sedan-chair top while, by port J3.3 output signal, the hot-wire coil of the 3rd relay K 3 obtains electric, 3rd relay K 3 action, its contact K3-1 with and K3-2 contact series loop turn on, door lock contact is shorted, door lock relay K 4 action；The operating state that elevator main control board 10 detects contact K3-3 and contact K4-1 by port J1.8 and port J1.9 determines the 3rd relay K 3, the state of door lock relay K 4, when port J1.8 and port J1.10 turns on, illustrating that the 3rd relay K 3 action, door lock short circuit loop turn on, state is normal；When port J1.9 and port J1.10 turns on, door lock relay K 4 action being described, state is normal, can carry out downwards；Otherwise elevator main control board 10 carries out fault alarm, and elevator is out of service.
After elevator main control board 10 detects door lock relay K 4 action, the port J3.1 conducting of elevator main control board 10, the hot-wire coil of the first relay K 1 obtains electric, the first relay K 1 action, and traction machine 21 is turned on traction machine power module 20 loop by 1 contact K1-1 Guan Bi of the first relay K.After time T after elevator cage door is closed, (T is the 1/4 of gate shut-in time t1, each gate system has a door closing procedure used time t1, T adjustable), elevator main control board 10 enables signal by port J8.8 output and inputs traction machine power module 20 by port EN；After the port J2.7 of traction machine power module 20 receives enable signal, start to export exciting current to traction machine 21, perform excitation actuating, so that traction machine 21 obtains zero-speed holding torque, meet service condition.After T2 after a while, it may be judged whether receiving door-closing in-place signal (such as: time T2=t1+2～3s), if do not receive door-closing in-place signal yet, it is judged that fault of closing the door, elevator main control board 10 exports fault-signal, out of service.During normal condition, after elevator cage door is closed, the port J2.1 output door-closing in-place signal of door-inverter 41 is to the port J4.1 of sedan-chair top panel 30, after the port J4.1 of sedan-chair top panel 30 receives door-closing in-place instruction, by CANBUS communication, transmission signal is to elevator main control board 10, elevator main control board 10 receives door-closing in-place signal rear port J3.3 and stops output, 3rd relay K 3 discharges, door lock short circuit loop disconnects, due to gate door-closing in-place, therefore door lock relay K 4 is still in closure state.Elevator main control board 10 detects the break-make of port J1.8, port J1.9 and port J1.10, determine the 3rd relay K 3, the duty of door lock relay K 4, owing to traction machine power module 20 has exported zero-speed torque to traction machine 21, therefore zero servo condition completes, traction machine power module 20 exports run signal to elevator main control board 10 by port J1.1, elevator main control board receives after run signal, by port J8.9 up/the descending port J2.8/ port J2.9 outputing control signals to traction machine power module 30 of port J8.10；Port J8.4, J8.5, J8.6 deferent segment speed signal DS1, DS2, DS3 are to port J1.1, J1.2, J1.3 of traction machine power module 20 simultaneously, and section speed signal is for controlling the speed of converter；After providing signal, elevator main control board 10 port J3.2. turns on, second relay K 2 energized action, its normally opened contact K2-1 closes, brake 23 obtains electric, the port J1.7 of elevator main control board 10 is turned on by contact K2-2 and port J1.10 simultaneously, and elevator main control board 30 judges that the second relay K 2 state is normal, and elevator is properly functioning to purpose stop.The apparatus for controlling elevator of this utility model embodiment, after elevator cage door closing motion completes, traction machine power module 20 has exported zero-speed torque to traction machine, and zero servo condition completes, which thereby enhances the response speed that elevator runs.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (6)
- null1. a quick response elevator，Including hoistway，The car frame being freely lifted in hoistway and car，And traction machine and counterweight，Also include elevator main control board，The traction machine power module being connected with described elevator main control board and sedan-chair top panel，It is characterized in that，It is provided with counter weight guide track between well enclosure corresponding on rear side of described car depth direction and on rear side of described car depth direction，Described sedan-chair top panel connects gate system，Described gate system includes door-inverter and the door motor being connected with described door-inverter，Described gate system also includes door lock contact，Described door lock contact series has door lock relay，Described door lock contact is also parallel with short circuit loop，Described short circuit loop is serially connected with two movable contacts being serially connected of the 3rd relay，Described elevator main control board makes described door lock contact be shorted by described 3rd relay while instruction of being closed the door by the execution of described sedan-chair top panel，So that the described door lock actuating of relay.
- Quick response elevator the most according to claim 1, it is characterised in that described elevator main control board is connected with the coil of described 3rd relay to control the coil electricity of described 3rd relay or power-off.
- Quick response elevator the most according to claim 2, it is characterized in that, described elevator main control board is also connected with a movable contact of described 3rd relay and a movable contact of described door lock relay to detect described 3rd relay and the duty of described door lock relay.
- Quick response elevator the most according to claim 2, it is characterised in that described elevator main control board and described sedan-chair top panel carry out communication by CANBUS bus.
- Quick response elevator the most according to claim 4, it is characterised in that described elevator main control board also coil with the first relay is connected, described traction machine power module is connected with traction machine the operation to control traction machine by the movable contact of described first relay.
- Quick response elevator the most according to claim 2, it is characterised in that described elevator main control board also coil with the second relay is connected, the movable contact of described second relay is connected with brake the duty with control brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254117.7U CN205602882U (en) | 2016-03-30 | 2016-03-30 | Quick response elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254117.7U CN205602882U (en) | 2016-03-30 | 2016-03-30 | Quick response elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602882U true CN205602882U (en) | 2016-09-28 |
Family
ID=56965135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254117.7U Expired - Fee Related CN205602882U (en) | 2016-03-30 | 2016-03-30 | Quick response elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602882U (en) |
-
2016
- 2016-03-30 CN CN201620254117.7U patent/CN205602882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170330 |