CN103434914B - A kind of Trolley conductor energy storage type construction elevator - Google Patents
A kind of Trolley conductor energy storage type construction elevator Download PDFInfo
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- CN103434914B CN103434914B CN201310350510.7A CN201310350510A CN103434914B CN 103434914 B CN103434914 B CN 103434914B CN 201310350510 A CN201310350510 A CN 201310350510A CN 103434914 B CN103434914 B CN 103434914B
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- battery apparatus
- trolley
- electrically connected
- motor
- construction elevator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
A kind of Trolley conductor energy storage type construction elevator, including electrical network, charger with electrical network electric connection, trolley with charger electric connection, the battery apparatus being electrically connected by brush with trolley, with the direct current transducer that battery apparatus is electrically connected, direct current transducer and electric control element are electrically connected, the motor that is connected with electric control element and the converter being electrically connected with described motor and band-type brake.When there being electricity, it is driven by trolley connection electrical network and charges to battery apparatus simultaneously; when without electricity, it utilizes battery apparatus to drive; decrease power cable and the installation of cable trolley, cable protection bracket; alleviate installation strength; avoid the stoppage in transit of the building hoist caused due to the disconnected core of power cable and the power-off at power taking station simultaneously; reduce security risk; improve production efficiency and the serviceability of building hoist; simultaneously when building hoist is descending, it is battery apparatus charging that the excess energy that motor regenerative braking produces is converted to electric energy.
Description
Technical field
The present invention relates to building hoist technical field, particularly relate to a kind of Trolley conductor energy storage type construction elevator.
Background technology
The type of drive of current building hoist is to be connected to electrical network power taking by a servo-actuated cable to drive, the length of cable and the requirement of quality determine along with the stroke height of building hoist, and when building hoist stroke height reaches certain limit, need cable trolley and cable protection bracket are installed, installation process is very loaded down with trivial details, when building hoist is installed and is reach a certain height, easily there is the fracture of rubber and copper cash in cable, and when building hoist setting height(from bottom) reaches more than 300 meters, cable size increases, weight increases, have impact on the loading capacity of building hoist, and in driving use procedure, cable wringing or the situation of disconnected core often occur, add the danger of operation construction, when building hoist is descending, require over the power consumption that discharge resistance produces motor to fall, cause again the waste of the energy, and in the event of a loss of power, the mode that building hoist brakes only by manual release drops to ground elevator, such way is both dangerous causes serious loss also can to the brake of motor.For this phenomenon, one replaces cable drive when there being electricity with trolley, by battery driven during without electricity, and can be the trend of the development in future the building hoist that descending potential energy is the trolley energy storage type that electrical power storage is got up.
Summary of the invention
The technical problem to be solved is to provide a kind of Trolley conductor energy storage type construction elevator, cable and relevant device is replaced with trolley and battery apparatus, alleviate installation labor intensity, avoid cable core break or the power-off of power taking station causes the stoppage in transit of building hoist, reduce security risk, improve production efficiency and the serviceability of building hoist, save the energy.
For solving above-mentioned technical problem, the technical scheme is that a kind of Trolley conductor energy storage type construction elevator, including:
For contacting the electrical network of generating and electricity consumption facility,
It is electrically connected with described electrical network, and for the charger of charge function；
With the trolley that described charger is electrically connected, described trolley is fixed on standard knot；
It is electrically connected with described trolley, and for the brush of dynamically transmission of electricity, described brush is fixed on cage；
It is electrically connected with described brush, and for storing the battery apparatus of electric energy；
It is electrically connected with described battery apparatus, and for DC voltage converts to the direct current transducer of variable DC voltage, voltage is transformed into suitable voltage and is electrically connected with electric control element by described direct current transducer；
The motor being connected with described electric control element, described motor is walked on standard knot for driving cage；
It is electrically connected with described motor, and for changing the converter of motor power voltage；
And the band-type brake for preventing cage from moving when building hoist is static and under power failure state, described motor is mechanically connected with described band-type brake, and the described band-type brake other end connects electric control element, and described electric control element controls the braking of described band-type brake.
As improvement, described battery apparatus is connected to alarm, when the electricity of battery apparatus drops to preset value, the alarm being connected with described battery apparatus can send alarm sound, prompting needs are charged, when construction elevator cage runs downwards, the energy back that the waste heat that motor regenerative braking produces converts to is to battery apparatus, and the electric energy changed into by potential energy at battery apparatus stores.
As improvement, described battery apparatus is super-capacitor device, and it includes super capacitor and the set of cells for electric power storage.
As improvement, described super-capacitor device and charger are detachably connectable.
The present invention is compared with prior art had the benefit that
When there being electricity, it is driven by trolley connection electrical network and charges to battery apparatus simultaneously, when without electricity, it utilizes battery apparatus to drive, decrease power cable and cable trolley, the installation of cable protection bracket, relative to prior art, alleviate installation strength, avoid the stoppage in transit of the building hoist caused due to the disconnected core of power cable and the power-off at power taking station simultaneously, reduce security risk, improve production efficiency and the serviceability of building hoist, simultaneously when building hoist is descending, it is battery apparatus charging that the excess energy that motor regenerative braking produces is converted to electric energy, save the energy.
Accompanying drawing explanation
Fig. 1 is present configuration block diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1, a kind of Trolley conductor energy storage type construction elevator, including the electrical network 1 for contacting generating and electricity consumption facility, charger 2 with the electric connection of described electrical network 1, trolley 11 with charger 2 electric connection, described trolley 11 is fixed on standard knot 12, brush 10 with trolley 11 electric connection, described brush 10 is fixed on cage, it is electrically connected with described brush 10, for storing the battery apparatus 3 of electric energy, it is electrically connected with battery apparatus 3, for DC voltage being converted to the direct current transducer 4 of variable DC voltage, voltage is transformed into suitable voltage and is electrically connected with electric control element 5 by direct current transducer 4, the motor 6 that is connected with electric control element 5 and with described motor 6 be electrically connected for changing the converter 7 of motor 6 supply voltage and the band-type brake 8 for preventing cage from moving when building hoist 13 is static and under power failure state, described motor 6 is mechanically connected with described band-type brake 8, described band-type brake 8 other end connects electric control element 5, described electric control element 5 controls the braking of described band-type brake 8, described super-capacitor device 3 is circumscribed with alarm 9, when super-capacitor device 3 electricity is few, alarm 9 will send alarm sound, staff is reminded to need charging.
The operating process of the embodiment of the present invention is: when electrical network 1 has electricity, described charger 2 connects electrical network 1, described charger 2 connects trolley 11, described trolley 11 is connected to battery apparatus 3 by brush 10, for charging, electric energy is stored in battery apparatus 3, by direct current transducer 4 to supply voltage converted suitable power supply voltage supplying electric control element 5 and converter 7 while charging, described electric control element 5 is electrically connected motor 6 with converter 7, control the operation of motor 6 and the braking of band-type brake 8, described motor 6 controls the lifting of building hoist 13, described motor 6 is mechanically connected with band-type brake 8, described band-type brake 8 is for preventing cage to be moved when building hoist 13 is static and under power failure state, and cause security incident；After electrical network 1 has a power failure, supply voltage is converted to suitable power supply voltage supplying electric control element 5 and converter 7 by direct current transducer 4 by battery apparatus 3, described electric control element 5 is electrically connected motor 6 with converter 7, control the operation of motor 6 and the braking of band-type brake 8, described motor 6 controls the lifting of building hoist 13, described motor 6 is mechanically connected with band-type brake 8, described band-type brake 8 is for preventing cage to be moved when building hoist 13 is static and under power failure state, and cause security incident, when the electricity of battery apparatus 3 drops to certain value, the alarm 9 being connected with described battery apparatus 3 can send alarm sound, staff is reminded to need to be charged, staff is when building hoist 13 cage runs downwards, waste heat that motor 6 regenerative braking produces and the energy back that potential energy converting and energy becomes are to battery apparatus 3, the electric energy changed into by potential energy at battery apparatus 3 stores, save the energy.Again after incoming call, it is switched to again electrical network 1 and is driven by trolley 11, and charge to battery apparatus 3 simultaneously, so circulate.
By foregoing description, a kind of Trolley conductor energy storage type construction elevator 13 provided by the invention, when there being electricity, it is driven by trolley connection electrical network and charges to battery apparatus simultaneously, when without electricity, it utilizes battery apparatus to drive, decrease power cable and cable trolley, the installation of cable protection bracket, relative to prior art, alleviate installation strength, avoid the stoppage in transit of the building hoist 13 caused due to the disconnected core of power cable and the power-off at power taking station simultaneously, reduce security risk, improve production efficiency and the serviceability of building hoist 13, simultaneously when building hoist 13 is descending, it is battery apparatus charging that the excess energy that motor regenerative braking produces is converted to electric energy, save the energy.
Claims (4)
1. a Trolley conductor energy storage type construction elevator, it is characterised in that including:
For contacting the electrical network of generating and electricity consumption facility,
It is electrically connected with described electrical network, and for the charger of charge function；
With the trolley that described charger is electrically connected, described trolley is fixed on standard knot；
It is electrically connected with described trolley, and for the brush of dynamically transmission of electricity, described brush is fixed on cage；
It is electrically connected with described brush, and for storing the battery apparatus of electric energy；
It is electrically connected with described battery apparatus, and for DC voltage converts to the direct current transducer of variable DC voltage, voltage is transformed into suitable voltage and is electrically connected with electric control element by described direct current transducer；
The motor being connected with described electric control element, described motor is walked on standard knot for driving cage；
It is electrically connected with described motor, and for changing the converter of motor power voltage；
And the band-type brake for preventing cage from moving when building hoist is static and under power failure state, described motor is mechanically connected with described band-type brake, and the described band-type brake other end connects electric control element, and described electric control element controls the braking of described band-type brake.
2. a kind of Trolley conductor energy storage type construction elevator according to claim 1, it is characterized in that: described battery apparatus is connected to alarm, when the electricity of battery apparatus drops to preset value, the alarm being connected with described battery apparatus can send alarm sound, prompting needs are charged, when construction elevator cage runs downwards, the electric energy that potential energy changes into, to battery apparatus, is stored by the energy back that the waste heat that motor regenerative braking produces converts in battery apparatus.
3. a kind of Trolley conductor energy storage type construction elevator according to claim 1, it is characterised in that: described battery apparatus is super-capacitor device, and it includes super capacitor and the set of cells for electric power storage.
4. a kind of Trolley conductor energy storage type construction elevator according to claim 3, it is characterised in that: described super-capacitor device and charger are detachably connectable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310350510.7A CN103434914B (en) | 2013-08-13 | 2013-08-13 | A kind of Trolley conductor energy storage type construction elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310350510.7A CN103434914B (en) | 2013-08-13 | 2013-08-13 | A kind of Trolley conductor energy storage type construction elevator |
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| CN103434914A CN103434914A (en) | 2013-12-11 |
| CN103434914B true CN103434914B (en) | 2016-06-29 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803262A (en) * | 2015-01-27 | 2015-07-29 | 广州市京龙工程机械有限公司 | Intelligent construction hoist |
| CN105016153A (en) * | 2015-07-28 | 2015-11-04 | 苏州安至上机电科技有限公司 | Identity recognition equipment of construction lift |
| CN105060036B (en) * | 2015-07-28 | 2017-09-05 | 苏州安至上机电科技有限公司 | A kind of building hoist monitoring system auxiliary power supply |
| CN105819298A (en) * | 2016-05-24 | 2016-08-03 | 陕西小溪机电科技有限公司 | Elevator emergency power generation device |
| CN108574316A (en) * | 2017-08-03 | 2018-09-25 | 中国国际海运集装箱(集团)股份有限公司 | Carry control system |
| CN108892058A (en) * | 2018-07-12 | 2018-11-27 | 绍兴南特起重设备有限公司 | It is a kind of can 360 degree of any angles rotation balance crane of crane |
| CN110474412A (en) * | 2019-07-04 | 2019-11-19 | 广州市特威工程机械有限公司 | A kind of up-and-down maneuver Force system |
| CN116573514B (en) * | 2023-07-13 | 2023-09-26 | 广东轩宇机械科技有限公司 | Energy-storage type construction lifter |
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| CN2701126Y (en) * | 2004-01-16 | 2005-05-18 | 广州市京龙工程机械有限公司 | A power transmission apparatus for construction lifting machine |
| CN101423164A (en) * | 2008-11-26 | 2009-05-06 | 卢元明 | Construction elevator without cable for external-use |
| CN201284170Y (en) * | 2008-10-30 | 2009-08-05 | 中冶京唐建设有限公司 | Hydraulic elevating capacity limiting apparatus of hoister |
| CN102785990A (en) * | 2012-07-24 | 2012-11-21 | 中国矿业大学 | Mine cage system with conductor line and lifting control method thereof |
| CN102838013A (en) * | 2012-09-11 | 2012-12-26 | 广州市京龙工程机械有限公司 | Energy-storage type construction hoist |
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2013
- 2013-08-13 CN CN201310350510.7A patent/CN103434914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701126Y (en) * | 2004-01-16 | 2005-05-18 | 广州市京龙工程机械有限公司 | A power transmission apparatus for construction lifting machine |
| CN201284170Y (en) * | 2008-10-30 | 2009-08-05 | 中冶京唐建设有限公司 | Hydraulic elevating capacity limiting apparatus of hoister |
| CN101423164A (en) * | 2008-11-26 | 2009-05-06 | 卢元明 | Construction elevator without cable for external-use |
| CN102785990A (en) * | 2012-07-24 | 2012-11-21 | 中国矿业大学 | Mine cage system with conductor line and lifting control method thereof |
| CN102838013A (en) * | 2012-09-11 | 2012-12-26 | 广州市京龙工程机械有限公司 | Energy-storage type construction hoist |
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| CN103434914A (en) | 2013-12-11 |
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