CN105819298A - Elevator emergency power generation device - Google Patents
Elevator emergency power generation device Download PDFInfo
- Publication number
- CN105819298A CN105819298A CN201610348894.2A CN201610348894A CN105819298A CN 105819298 A CN105819298 A CN 105819298A CN 201610348894 A CN201610348894 A CN 201610348894A CN 105819298 A CN105819298 A CN 105819298A
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- Prior art keywords
- motor
- electric energy
- cylinder
- controller
- trt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention relates to an elevator emergency power generation device. The emergency power generation device is arranged in a hoistway and a machine room, and comprises a heavy hammer, a roller, a brake, a motor, a power supply, an elevator controller, a motor controller, an electric energy adjuster and a tractor; the heavy hammer is arranged in the hoistway; the roller, the brake, the motor and the tractor are arranged on the hoistway; and the elevator controller, the motor controller and the electric energy adjuster are arranged in the machine room. The emergency power generation device drives the motor to generate electricity through potential of the heavy hammer, can generate the electricity in real time, adjusts voltage through the electric energy adjuster, and is safer in electricity use.
Description
Technical field
The invention belongs to elevator technology field, be specifically related to a kind of elevator emergency TRT.
Background technology
Along with society constantly improves, the propelling of Process of Urbanization Construction, the dependence of elevator is increased by people the most day by day, and Lift usage ratio improves the most accordingly.The elevator traction machine loss of power accident also happens occasionally, and this just brings threat to the life security of people.The UPS stand-by power supply used on major part elevator at present, but the accumulator of this stand-by power supply has the life-span, not discharge and recharge for a long time, and the life-span of accumulator can be made to have a greatly reduced quality, and but there will be danger during to real use.
Summary of the invention
The technical problem to be solved is to provide a kind of elevator emergency TRT, when elevator is in off-position, can effective guarantee elevator passenger safety, release tired scalariform state, overcome the potential safety hazard that other stand-by power supplies bring.
The technical scheme is that
nullThe invention provides a kind of elevator emergency TRT，Described emergency generator is arranged in hoistway and machine room，It is additionally arranged on hoistway，Described emergency generator includes weight、Cylinder、Brake、Motor、Electric life controller、Motor controller、Electric energy adjustor and traction machine，Described weight is arranged in hoistway，Described cylinder、Brake、Motor and traction machine are arranged on hoistway，Described electric life controller、Motor controller and electric energy adjustor are arranged in machine room，The output shaft of described motor is rotationally connected with cylinder，It is provided with steel wire rope between described cylinder and weight，Described cylinder is also connected with brake，Described steel wire rope one end is fixing with weight to be connected，The described steel wire rope other end is wrapped on cylinder，Described motor electrically connects with the input of electric energy adjustor，The voltage of the electricity that motor is generated is adjusted by electric energy adjustor，The outfan of described electric energy adjustor electrically connects with the input of electric life controller and the input of motor controller respectively，The outfan of described motor controller electrically connects with motor and brake respectively，The outfan of described electric life controller electrically connects with traction machine.
Using such scheme to provide the benefit that by the potential energy driving electric machine of weight to generate electricity, can generate electricity in real time, and adjust voltage by electric energy adjustor, electricity consumption is safer.
Further, described emergency generator also includes decelerator, and described decelerator is connected with cylinder and is arranged on hoistway.
Use above-mentioned further scheme to provide the benefit that decelerator reverses, use as speed increaser.
Further, described emergency generator also includes that electric energy accumulator, described electric energy accumulator are arranged in machine room, and described electric energy accumulator is arranged on the circuit that motor is connected with electric energy adjustor.
Use above-mentioned further scheme to provide the benefit that can be stored by the electricity that motor is generated.
Further, described emergency generator also includes that power supply, described power supply electrically connect with the input of motor controller, and described power supply is civil power.
Above-mentioned further scheme is used to provide the benefit that and when there being electricity, weight can be promoted to peak.
Further, described outer surface of cylinder has the grooving for wirerope-winding.
The beneficial effect using above-mentioned further scheme is advantageous for rope belt and moves drum movement.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of elevator emergency TRT.
Fig. 2 is a kind of elevator emergency TRT particular location schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1. weight, 2. cylinder, 3. brake, 4. motor, 5. electric life controller, 6. motor controller, 7. electric energy adjustor, 8. traction machine, 9. steel wire rope, 10. decelerator, 11. electric energy accumulators, 12. power supplys.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
nullEmbodiment、See shown in Fig. 1 and Fig. 2，The present invention provides a kind of elevator emergency TRT，A kind of elevator emergency TRT，Described emergency generator is arranged in hoistway and machine room，It is additionally arranged on hoistway，Described emergency generator includes weight 1、Cylinder 2、Brake 3、Motor 4、Electric life controller 5、Motor controller 6、Electric energy adjustor 7 and traction machine 8，Described weight 1 is arranged in hoistway，Described cylinder 2、Brake 3、Motor 4 and traction machine 8 are arranged on hoistway，Described electric life controller 5、Motor controller 6 and electric energy adjustor 7 are arranged in machine room，The output shaft of described motor 4 is rotationally connected with cylinder 2，It is provided with steel wire rope 9 between described cylinder 2 and weight 1，Described cylinder 2 is also connected with brake 3，Described steel wire rope 9 one end is fixing with weight 1 to be connected，Described steel wire rope 9 other end is wrapped on cylinder 2，Described motor 4 electrically connects with the input of electric energy adjustor 7，The voltage of the electricity that motor 4 is generated is adjusted by electric energy adjustor 7，The outfan of described electric energy adjustor 7 electrically connects with the input of electric life controller 5 and the input of motor controller 6 respectively，The outfan of described motor controller 6 electrically connects with motor 4 and brake 3 respectively，The outfan of described electric life controller 5 electrically connects with traction machine 8，Generated electricity by the potential energy driving electric machine of weight，Can generate electricity in real time，And adjust voltage by electric energy adjustor，Electricity consumption is safer.
Described emergency generator also includes that decelerator 10, described decelerator 10 are connected with cylinder 2 and are arranged on hoistway, and decelerator 10 reverses, and uses as speed increaser；Described emergency generator also includes that electric energy accumulator 11, described electric energy accumulator 11 are arranged in machine room, and described electric energy accumulator 11 is arranged on the circuit that motor 4 is connected with electric energy adjustor 7, can be stored by the electricity that motor 4 is generated；Described emergency generator also includes that power supply 12, described power supply 12 electrically connect with the input of motor controller 6, and described power supply 12 is civil power, when there being electricity, weight is promoted to peak；Described cylinder 2 outer surface has the grooving being wound around for steel wire rope 9, beneficially steel wire rope to drive drum movement.
Specific implementation process is:
Under normal power-up state, brake, weight is in suspension status；When running into power failure, traction machine elevator brake is out of service, now releasing of brake, and weight starts to transfer, and in decentralization process, decelerator adverse transference moves, and uses as speed increaser, and motor reversion is then generating state.The electric energy sent is stored in energy storage, and through electric energy adjustor, when lowest part fallen by weight, emergency power generation state completes, and controls traction machine through electric life controller and transfers elevator；After incoming call, normal power supplies controls motor controller, and lifting weight is to peak, brake, and now, weight is in suspension status.
A kind of elevator emergency generating device structure that the present invention provides is simple, is generated electricity by the potential energy driving electric machine of weight, can generate electricity in real time, and adjusts voltage by electric energy adjustor, and electricity consumption is safer.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
- null1. an elevator emergency TRT，It is characterized in that，Described emergency generator includes weight (1)、Cylinder (2)、Brake (3)、Motor (4)、Electric life controller (5)、Motor controller (6)、Electric energy adjustor (7) and traction machine (8)，Described weight (1) is arranged in hoistway，Described cylinder (2)、Brake (3)、Motor (4) and traction machine (8) are arranged on hoistway，Described electric life controller (5)、Motor controller (6) and electric energy adjustor (7) are arranged in machine room，The output shaft of described motor (4) is rotationally connected with cylinder (2)，Steel wire rope (9) it is provided with between described cylinder (2) and weight (1)，Described cylinder (2) is also connected with brake (3)，Described steel wire rope (9) one end is fixing with weight (1) to be connected，Described steel wire rope (9) other end is wrapped on cylinder (2)，Described motor (4) electrically connects with the input of electric energy adjustor (7)，The voltage of the electricity that described electric energy adjustor (7) adjustable motor (4) is generated，The outfan of described electric energy adjustor (7) electrically connects with the input of electric life controller (5) and the input of motor controller (6) respectively，The outfan of described motor controller (6) electrically connects with motor (4) and brake (3) respectively，The outfan of described electric life controller (5) electrically connects with traction machine (8).
- A kind of elevator emergency TRT the most according to claim 1, it is characterised in that described emergency generator also includes that decelerator (10), described decelerator (10) are connected with cylinder (2) and are arranged on hoistway.
- A kind of elevator emergency TRT the most according to claim 1, it is characterized in that, described emergency generator also includes electric energy accumulator (11), described electric energy accumulator (11) is arranged in machine room, and described electric energy accumulator (11) is arranged on the circuit that motor (4) is connected with electric energy adjustor (7).
- A kind of elevator emergency TRT the most according to claim 1, it is characterised in that described emergency generator also includes that power supply (12), described power supply (12) electrically connect with the input of motor controller (6).
- A kind of elevator emergency TRT the most according to claim 4, it is characterised in that described power supply (12) is civil power.
- 6. according to a kind of elevator emergency TRT described in claim 1 to 5 any one, it is characterised in that described cylinder (2) outer surface has the grooving being wound around for steel wire rope (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348894.2A CN105819298A (en) | 2016-05-24 | 2016-05-24 | Elevator emergency power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348894.2A CN105819298A (en) | 2016-05-24 | 2016-05-24 | Elevator emergency power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105819298A true CN105819298A (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348894.2A Pending CN105819298A (en) | 2016-05-24 | 2016-05-24 | Elevator emergency power generation device |
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| CN (1) | CN105819298A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888107A (en) * | 2010-06-25 | 2010-11-17 | 长沙巨力电子科技有限公司 | Self-feeding type electric energy recovering system and method of hoist |
| CN103378766A (en) * | 2012-04-28 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Solar power generation system |
| CN103434914A (en) * | 2013-08-13 | 2013-12-11 | 广州市京龙工程机械有限公司 | Trolley conductor energy storage type construction elevator |
| CN105084139A (en) * | 2015-08-25 | 2015-11-25 | 包头市北工机械有限公司 | Elevator power system and control method thereof |
| CN205652949U (en) * | 2016-05-24 | 2016-10-19 | 陕西小溪机电科技有限公司 | Emergent power generation facility of elevator |
-
2016
- 2016-05-24 CN CN201610348894.2A patent/CN105819298A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888107A (en) * | 2010-06-25 | 2010-11-17 | 长沙巨力电子科技有限公司 | Self-feeding type electric energy recovering system and method of hoist |
| CN103378766A (en) * | 2012-04-28 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Solar power generation system |
| CN103434914A (en) * | 2013-08-13 | 2013-12-11 | 广州市京龙工程机械有限公司 | Trolley conductor energy storage type construction elevator |
| CN105084139A (en) * | 2015-08-25 | 2015-11-25 | 包头市北工机械有限公司 | Elevator power system and control method thereof |
| CN205652949U (en) * | 2016-05-24 | 2016-10-19 | 陕西小溪机电科技有限公司 | Emergent power generation facility of elevator |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160803 |