CN201801262U - Elevator traction device with emergency motor - Google Patents
Elevator traction device with emergency motor Download PDFInfo
- Publication number
- CN201801262U CN201801262U CN2010205204958U CN201020520495U CN201801262U CN 201801262 U CN201801262 U CN 201801262U CN 2010205204958 U CN2010205204958 U CN 2010205204958U CN 201020520495 U CN201020520495 U CN 201020520495U CN 201801262 U CN201801262 U CN 201801262U
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- motor
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Abstract
The utility model discloses an elevator traction device with an emergency motor, comprising an emergency motor (1), a clutch (2), a detection trigger (3), a controller (4) and an emergency power supply (5). The utility model is characterized in that the emergency motor (1) is arranged at the top of the elevator, and is in a driving connection with the flywheel of the elevator motor through the clutch (2); the detection trigger (3) is used for detecting the on-off of the elevator power supply; when an electric network source is off, the emergency motor and the clutch are turned on, thereby the motor shaft of the emergency motor is in a driving connection with the flywheel of the elevator motor; the controller (4) is used for determining the running time of the emergency motor based on the position of an elevator cabin, thereby the elevator cabin can be declined or lifted to the nearest floor; the emergency power supply (5) provides power for the emergency motor, the detection trigger and the controller. The utility model is advantageous in that the elevator cabin can be stopped at a position corresponding to the floor, facilitating the escape for passengers; the structure is simple and novel, the use is convenient and the safety is high; strong practicability and popularization value are possessed.
Description
Technical field
The utility model relates to a kind of device of carrying out traction when elevator has a power failure of being used for, and is specifically related to a kind of elevator drag device that the emergency power motor is housed.
Background technology
At present, elevator runs into power outage through regular meeting in operational process, is having a power failure in a flash, and elevator brake can carry out braking brake to the elevator traction wheel, thereby lift car is lived surely, and the passenger in the lift car can break the elevator door escape by force into two with one's hands.But elevator brake is braked in a flash elevator traction wheel, and lift car also may be parked in up and down between two floors, and it is not only cumbersome to open the elevator door escape this moment, and from the also very trouble inconvenience of top escape of lift car.
The utility model content
The purpose of this utility model is to provide a kind of elevator lift car can be positioned at the elevator drag device of floor position when having a power failure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the elevator drag device of emergency power motor is housed, comprises:
Home going motor is arranged on the escalator top, and home going motor is by the flywheel driving coupling of power-transfer clutch and elevator motor;
Detection triggers in order to detect the break-make of elevator power supply, when power supply is disconnected, starts home going motor and power-transfer clutch, makes the flywheel driving coupling of the motor shaft and the elevator motor of home going motor;
Controller in order to determine the time of run of home going motor according to the position of lift car, makes lift car decline or is promoted to nearest floor;
Backup power is in order to power to home going motor, detection triggers, controller.
Described home going motor is a positively engaging formula actuating motor.
Owing to adopted above-mentioned structure, when the utility model runs into power outage in running process of elevator, detection triggers detects the disconnection of elevator power supply, trigger and start home going motor and power-transfer clutch, make the flywheel driving coupling of the motor shaft and the elevator motor of electrical motor, home going motor may command drg and drive elevator motor by force and rotate still under the situation of elevator brake braking brake, lift car is descended or lifting, controller can be determined the time of run of home going motor according to the initial position of lift car, make lift car decline or be promoted to nearest floor, lift car stops when corresponding with floor, home going motor shuts down and opens car door automatically, and the passenger is safe escape voluntarily.The utility model can make lift car stop to the floor opposite position, make things convenient for passenger safety escape, its novelty simple in structure, easy to use, safe has very strong practicality and promotional value.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is that elevator drag device that the emergency power motor is housed is applied in the structural representation on the elevator.
The specific embodiment
As shown in Figure 1, the elevator drag device that the emergency power motor is housed described in the utility model, be installed on original elevator drag device, existing elevator is mainly by elevator motor 6, retarder 7, and traction sheave 8, hoist ropes 9, track adjusting wheel 10, car 11, counterweight 12, drg 13 constitute.The concrete structure and the principle of work of elevator are prior art, are not described in detail.When elevator ran into power outage, drg 13 can carry out braking brake to elevator traction wheel 8, thereby lift car 11 is firmly fixed.Described home going motor 1 positively engaging formula actuating motor, this motor has very big torsion, may command drg and drive elevator motor by force and rotate still under the situation of elevator brake braking brake.Home going motor 1 is arranged on the escalator top, and home going motor 1 is by the flywheel driving coupling of power-transfer clutch 2 with elevator motor 6.Described detection triggers 3 is in order to detect the break-make of elevator power supply, when power supply is disconnected, start home going motor 1 and power-transfer clutch 2, the flywheel driving coupling of the motor shaft of home going motor 1 and elevator motor 6, home going motor 1 may command drg and drive elevator motor 6 by force and rotate still under the situation of elevator brake 13 braking brakes descends lift car 11 or promotes.Described controller 4 makes lift car 11 declines or is promoted to nearest floor, and open car door automatically in order to determine the time of run of home going motor 1 according to the position of lift car 11, can realize the electric energy saving like this under the prerequisite that reach convenient escape.Described backup power 5 is in order to power to home going motor 1, detection triggers 3, controller 4.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (2)
1. the elevator drag device that the emergency power motor is housed is characterized in that, comprising:
Home going motor (1) is arranged on the escalator top, and home going motor (1) is by the flywheel driving coupling of power-transfer clutch (2) with elevator motor;
Detection triggers (3) in order to detect the break-make of elevator power supply, when electric network source is disconnected, starts home going motor (1) and power-transfer clutch (2), makes the flywheel driving coupling of the motor shaft and the elevator motor of home going motor (1);
Controller (4) in order to determine the time of run of home going motor (1) according to the position of lift car, makes lift car decline or is promoted to nearest floor;
Backup power (5) is in order to power to home going motor (1), detection triggers (3), controller (4).
2. according to the described elevator drag device that the emergency power motor is housed of claim 1, it is characterized in that: described home going motor (1) is a positively engaging formula actuating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205204958U CN201801262U (en) | 2010-09-06 | 2010-09-06 | Elevator traction device with emergency motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205204958U CN201801262U (en) | 2010-09-06 | 2010-09-06 | Elevator traction device with emergency motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801262U true CN201801262U (en) | 2011-04-20 |
Family
ID=43870778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205204958U Expired - Fee Related CN201801262U (en) | 2010-09-06 | 2010-09-06 | Elevator traction device with emergency motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801262U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701038A (en) * | 2012-05-21 | 2012-10-03 | 浙江省江山市浙安消防设备有限公司 | Intelligent flywheel storage elevator |
| CN103010905A (en) * | 2012-12-18 | 2013-04-03 | 桂林龙胜中海科技节能机器开发有限公司 | Lifting system for lifts |
| CN105293262A (en) * | 2014-06-13 | 2016-02-03 | 株式会社日立建筑系统 | Hoist for elevator device and hoist updating method |
| CN108016960A (en) * | 2016-10-31 | 2018-05-11 | 河南星云慧通信技术有限公司 | A kind of elevator warning control system |
| CN113682915A (en) * | 2021-08-24 | 2021-11-23 | 安徽迅立达电梯有限公司 | Energy-storage type elevator energy-saving system |
-
2010
- 2010-09-06 CN CN2010205204958U patent/CN201801262U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701038A (en) * | 2012-05-21 | 2012-10-03 | 浙江省江山市浙安消防设备有限公司 | Intelligent flywheel storage elevator |
| CN102701038B (en) * | 2012-05-21 | 2015-05-06 | 浙江省江山市浙安消防设备有限公司 | Intelligent flywheel storage elevator |
| CN103010905A (en) * | 2012-12-18 | 2013-04-03 | 桂林龙胜中海科技节能机器开发有限公司 | Lifting system for lifts |
| CN105293262A (en) * | 2014-06-13 | 2016-02-03 | 株式会社日立建筑系统 | Hoist for elevator device and hoist updating method |
| CN108016960A (en) * | 2016-10-31 | 2018-05-11 | 河南星云慧通信技术有限公司 | A kind of elevator warning control system |
| CN113682915A (en) * | 2021-08-24 | 2021-11-23 | 安徽迅立达电梯有限公司 | Energy-storage type elevator energy-saving 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 |
Granted publication date: 20110420 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |