CN203439869U - Elevator emergency device - Google Patents
Elevator emergency device Download PDFInfo
- Publication number
- CN203439869U CN203439869U CN201320536464.5U CN201320536464U CN203439869U CN 203439869 U CN203439869 U CN 203439869U CN 201320536464 U CN201320536464 U CN 201320536464U CN 203439869 U CN203439869 U CN 203439869U
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- China
- Prior art keywords
- elevator
- emergency
- signal
- control cabinet
- storage battery
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- Expired - Fee Related
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Abstract
The utility model discloses an elevator emergency device. The elevator emergency device comprises a storage battery arranged inside the device. The input end of the storage battery is connected with an external power grid, and the output end of the storage battery is connected with the corresponding input end inside an elevator control cabinet so that a battery main loop can be formed. The battery main loop is provided with a starting switch and a circuit breaker, and is further provided with six signal in-out plugins KC, seven power line in-out terminals and/or four power line in-out terminals. The six signal in-out plugins KC are connected with an emergency signal input point, a phase sequence output point and an acute end feedback output point inside the elevator control cabinet respectively in the way that every two signal in-out plugins KC are placed in one group. The elevator emergency device is put into work automatically in times of grid faults, a driving motor pulls a lift car to a flat bed at a low speed so that a door can be opened, trapped passengers can be safely rescued, recovery of the external power grid can not affect the normal operation of the device during emergency, and the elevator emergency device is strong in universality and can be matched with elevator control systems of all sorts of brands at home and abroad for use.
Description
Technical field
The utility model belongs to a kind of elevator emergency device.
Background technology
Along with China's need for electricity rapid growth in recent years, the electric power contradiction that supply falls short of demand is day by day obvious, and a lot of areas often need to be carried out industry and be used electricity in off-peak hours, and business, house are with also influenced, and the oppressive situation of elevator power failure or electric network fault happens occasionally.
Summary of the invention
The purpose of this utility model is for elevator power failure or ensures a kind of emergency facility of passenger safety while breaking down, emergency facility puts into operation after fault being detected automatically, give apparatus for controlling elevator electric energy, and take over elevator and control, direct-driving motor low speed traction car, to leveling opening, is convenient to save safely the tired passenger of defendant.
The technical solution adopted in the utility model is:
Elevator emergency device, comprises the storage battery of being located at device inside, storage battery input end and external power grid connection, and mouth is connected to form battery major loop with input end corresponding in elevator control cabinet; On battery major loop, be provided with starting switch and circuit breaker, be also provided with 6 signal input and output plug-in unit KC, and 7 power line input and output terminals and/or 4 power line input and output terminals.
Two one group of described 6 signal input and output plug-in unit KC respectively with emergency signal entrance point in elevator control cabinet, phase sequence output point, suddenly finish to feed back output point and be connected.
The utility model elevator emergency device, highly versatile, can support the use with domestic and international various brand apparatus for controlling elevator.
Adopt Sine Wave Pulse Width Modulation frequency conversion (SPWM) technology, efficiency is high, noise is little, special quality alternating current is provided, make elevator emergency operation, start, stop more steady.Continuing to drag the elevator time can reach 8～12 minutes.
Fully automatic operation, without manual intervention, when elevator normally moves, device is in keeping marquis's state, and when electrical network et out of order, device is automatically devoted oneself to work and powered to control system, direct-driving motor low speed traction car is to leveling opening, save safely rapidly the tired passenger of defendant, in contingency procedure, the recovery of external power grid does not affect the normal operation of device, is in skyscraper, to ensure the requisite device of people's boarding safety.
Accompanying drawing explanation
Fig. 1 is the utility model output 380V emergency facility interconnecting wiring diagram;
Fig. 2 is the utility model output 220V emergency facility interconnecting wiring diagram.
The specific embodiment
Elevator emergency device, comprises the storage battery of being located at device inside, storage battery input end and external power grid connection, and mouth is connected to form battery major loop with input end corresponding in elevator control cabinet; On battery major loop, be provided with starting switch and circuit breaker, be also provided with 6 signal input and output plug-in unit KC, and 7 power line input and output terminals and/or 4 power line input and output terminals.
Fig. 1 is the utility model output 380V emergency facility interconnecting wiring diagram, as shown in Figure 1,6 signal input and output plug-in unit KC serial numbers, wherein KC1 and KC2 connect the emergency signal entrance point in elevator control cabinet; KC3 and KC4 connect the phase sequence output point in elevator control cabinet; KC5 and KC6 connect the emergent end feedback output point in elevator control cabinet.
7 described power line input and output terminals are numbered respectively R, S, T, N, R1, S1, N1, wherein three-phase power line corresponding to termination external power grid under R, S, T; The upper termination external power grid zero line of N, the zero line access point in lower termination elevator control cabinet; The three-phase input end of correspondence in R1, S1, T1, lower termination elevator control cabinet.
Wiring wire diameter is consistent with elevator control cabinet internally-powered wire diameter.
The indoor design of this device is after input emergency rating, to be by R1, S1, this two ends output power supply, so the voltage transformer of apparatus for controlling elevator inside also will correspondingly two-phase power taking from control housing input end.
Fig. 2 is the utility model output 220V emergency facility interconnecting wiring diagram, as shown in Figure 2,6 signal input and output plug-in unit KC serial numbers, wherein KC1 and KC2 connect the emergency signal entrance point in elevator control cabinet; KC3 and KC4 connect the phase sequence output point in elevator control cabinet; KC5 and KC6 connect the emergent end feedback output point in elevator control cabinet.
4 power line input and output terminals are numbered L, N, L1, N1; Corresponding live wire and the zero line of termination external power grid under L, N wherein; Interior corresponding L, N input end of termination elevator control cabinet under L1, N1.The wire diameter of wiring is consistent with elevator control cabinet internally-powered line wire diameter.
Before this elevator emergency device is installed, disconnects household which owns machines for production's external power grid power supply and elevator main power switch, and the starting switch on emergency facility and circuit breaker are pushed to off-state.
When elevator normally moves, the utility model elevator emergency device is in keeping marquis's state, when electrical network et out of order, device is automatically devoted oneself to work and is powered to control system, direct-driving motor low speed traction car is to leveling opening, save safely rapidly stranded passenger, in contingency procedure, the recovery of external power grid does not affect the normal operation of device, is in skyscraper, to ensure the requisite device of people's boarding safety.The utility model highly versatile, can support the use with domestic and international various brand apparatus for controlling elevator.
Claims (2)
1. elevator emergency device, is characterized in that: comprise the storage battery of being located at device inside, and storage battery input end and external power grid connection, mouth is connected to form battery major loop with input end corresponding in elevator control cabinet; On battery major loop, be provided with starting switch and circuit breaker, be also provided with 6 signal input and output plug-in unit KC, and 7 power line input and output terminals and/or 4 power line input and output terminals.
2. elevator emergency device according to claim 1, is characterized in that: two one group of described 6 signal input and output plug-in unit KC respectively with emergency signal entrance point in elevator control cabinet, phase sequence output point, suddenly finish to feed back output point and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536464.5U CN203439869U (en) | 2013-08-30 | 2013-08-30 | Elevator emergency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536464.5U CN203439869U (en) | 2013-08-30 | 2013-08-30 | Elevator emergency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439869U true CN203439869U (en) | 2014-02-19 |
Family
ID=50090937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536464.5U Expired - Fee Related CN203439869U (en) | 2013-08-30 | 2013-08-30 | Elevator emergency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084768A (en) * | 2021-12-21 | 2022-02-25 | 辛格林电梯（中国）有限公司 | Elevator control cabinet with remote elevator-relieving device and remote elevator-relieving system |
-
2013
- 2013-08-30 CN CN201320536464.5U patent/CN203439869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084768A (en) * | 2021-12-21 | 2022-02-25 | 辛格林电梯（中国）有限公司 | Elevator control cabinet with remote elevator-relieving device and remote elevator-relieving system |
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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: 20140219 Termination date: 20180830 |