CN102060226A - Elevator for automatically adjusting self-counterweight balance force - Google Patents
Elevator for automatically adjusting self-counterweight balance force Download PDFInfo
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- CN102060226A CN102060226A CN2009102224720A CN200910222472A CN102060226A CN 102060226 A CN102060226 A CN 102060226A CN 2009102224720 A CN2009102224720 A CN 2009102224720A CN 200910222472 A CN200910222472 A CN 200910222472A CN 102060226 A CN102060226 A CN 102060226A
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- counterweight
- elevator
- iron
- pressure sensor
- motor
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Abstract
The invention relates to a device for automatically adjusting counterweight balance force of an elevator. The device mainly solves the problem of instability of elevator counterweight so as to prolong the service life of the elevator, improve the service efficiency of a motor and guarantee life safety of people. The device comprises the motor, an elevator box, a pulley block, a pressure sensor, a singlechip, an electromagnetic coil, an electric wire, a steel wire rope, a variable resistor, a circuit with a counterweight suspended iron, and the like, wherein the circuit with the counterweight suspended iron is a simple circuit consisting of a power supply, a switch, the counterweight suspended iron and the variable resistor which are connected in series through leads; the motor is connected with the pulley block through a gear shaft and the steel wire rope; the pulley block is connected with the elevator box and the counterweight suspended iron; the pressure sensor is connected below the elevator box and is connected with the singlechip through the electric wire; and the counterweight suspended iron is arranged in a magnetic induction-variable magnetic field.
Description
Technical field
The present invention relates to a kind of device that solves the elevator counterweight balancing force, specifically a kind of size of the terraced internal pressure that can bear according to elevator is come the device of automatically regulating elevator counterweight.
Background technology
Nowadays social building is more and more higher, and high six floor that surpass in building just must be installed elevator, so elevator is with one of necessary tool in becoming people's life.But the counterweight problem of elevator but is not well solved, and causes the damage of elevator easily, and lift boy's rate of doing work is excessive, and service efficiency is low excessively, sometimes even can cause the accident, brings very burden to people.
Summary of the invention
The object of the present invention is to provide a kind of device that solves the elevator counterweight balancing force, this device can come the automatically regulating elevator counterweight according to the size that elevator bears terraced internal pressure.
The present invention solves the technical scheme that its technical matters takes:
A kind of device that can come automatically regulating elevator counterweight balancing force according to the size that elevator bears terraced internal pressure, it is made up of motor, elevator case, assembly pulley, pressure sensor, micro controller system, magnet coil, electric wire, steel rope, variable resistance, the circuit etc. that has the outstanding iron of counterweight, the conducting wire that wherein has the outstanding iron of counterweight be one by power supply, switch, the outstanding iron of counterweight and variable resistance by the series connected ball bearing made using of lead.Described pressure sensor links to each other with micro controller system by electric wire, so that signal is passed to micro controller system, and the processing pressure signal; The magnetic induction loop that is used for producing magnetic field is positioned at weight coating, and the circuit that has the outstanding iron of counterweight is arranged in magnetic field; When the signal change of pressure sensor, this signal is passed to micro controller system, processing through micro controller system changes variable-resistance size in the circuit that has the outstanding iron of counterweight, thereby change the size of electric current in the circuit that has the outstanding iron of counterweight, formula F=BIL knows by Ampere force, thereby the size of the downward Ampere force that the outstanding iron of change counterweight is subjected to, and then change counterweight balance power.
The invention has the beneficial effects as follows: can change the size of counterweight balance power according to the size of pressure automatically, and the action radius that can regulate the outstanding iron of counterweight by assembly pulley, make the counterweight balance power of elevator more stable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, motor, 2, access to elevators, 3, assembly pulley, 4, electromagnetic field, 5, pressure sensor, 6, have a circuit of the outstanding iron of counterweight, 7, magnet coil, 8, micro controller system, 9, the elevator case, 10, variable resistance.
The specific embodiment
A kind of device that can come automatically regulating elevator counterweight balancing force according to the size that elevator bears terraced internal pressure, it by motor 1, elevator case 9, assembly pulley 3, pressure sensor 5, micro controller system 8, magnet coil 7, electric wire, steel rope, variable resistance 10, have that the circuit 6 etc. of the outstanding iron of counterweight forms, as shown in Figure 1, the conducting wire 6 that wherein has the outstanding iron of counterweight be one by power supply, switch, the outstanding iron of counterweight and variable resistance by the series connected ball bearing made using of lead.Described pressure sensor 5 links to each other with micro controller system 8 by electric wire, so that signal is passed to micro controller system 8, and the processing pressure signal; The magnetic induction loop that is used for producing magnetic field is positioned at weight coating, and the circuit that has the outstanding iron of counterweight is arranged in magnetic field; When the signal change of pressure sensor, this signal is passed to micro controller system, processing through micro controller system changes variable-resistance size in the circuit that has the outstanding iron of counterweight, thereby change the size of electric current in the circuit that has the outstanding iron of counterweight, formula F=BIL knows by Ampere force, thereby the size of the downward Ampere force that the outstanding iron of change counterweight is subjected to, and then change counterweight balance power.
Motor is connected assembly pulley by gear wheel shaft with steel rope, assembly pulley connects elevator case and the outstanding iron of counterweight, the outstanding iron of this counterweight be arranged in one by power supply, switch, the outstanding iron of counterweight and variable resistance by the series connected ball bearing made using of lead, be connected with pressure sensor below the elevator case, pressure sensor links to each other with micro controller system by electric wire, and the outstanding iron of counterweight is placed in the variable magnetic field of magnetic induction density.When people pass in and out elevator, when the elevator internal pressure is changed, pressure sensor 5 produces pressure signal, and signal passed to micro controller system 8, signal is passed to the circuit 6 that has the outstanding iron of counterweight with signal after handling through micro controller system, and the resistance in the circuit 6 changes, and the electric current by the outstanding iron of counterweight changes in this circuit thereby make, and then the outstanding suffered Ampere force of iron of counterweight is changed, solve the counterweight balance problem with this.
Claims (1)
1. elevator that solves self counterweight balance power automatically, mainly by motor, elevator case, assembly pulley, pressure sensor, micro controller system, magnet coil, electric wire, steel rope, variable resistance, have that the circuit of the outstanding iron of counterweight forms, it is characterized in that: the described circuit that has the outstanding iron of counterweight is one and passes through the series connected ball bearing made using of lead by power supply, switch, the outstanding iron of counterweight and variable resistance; Motor is connected assembly pulley by gear wheel shaft with steel rope, and assembly pulley connects elevator case and the outstanding iron of counterweight, is connected with pressure sensor below the elevator case, and pressure sensor links to each other with micro controller system by electric wire, and counterweight is hanged iron and is placed in the variable magnetic field of magnetic induction density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102224720A CN102060226A (en) | 2009-11-17 | 2009-11-17 | Elevator for automatically adjusting self-counterweight balance force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102224720A CN102060226A (en) | 2009-11-17 | 2009-11-17 | Elevator for automatically adjusting self-counterweight balance force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102060226A true CN102060226A (en) | 2011-05-18 |
Family
ID=43995762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102224720A Pending CN102060226A (en) | 2009-11-17 | 2009-11-17 | Elevator for automatically adjusting self-counterweight balance force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102060226A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921860A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Balance cylinder for forging machine tools |
| WO2014040328A1 (en) * | 2012-09-14 | 2014-03-20 | 深圳市华星光电技术有限公司 | Stacking crane having automatic weight balancing device and weight balancing method therefor |
| US8893904B2 (en) | 2012-09-14 | 2014-11-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Crane with automatic counterweight balancing device and method of arranging counterweight thereof |
| CN109516336A (en) * | 2018-12-29 | 2019-03-26 | 刘英辉 | The control method of linear drive apparatus, safety tongs device and elevator device |
| CN109693992A (en) * | 2018-11-29 | 2019-04-30 | 日立电梯（中国）有限公司 | A kind of electromagnetic type layer door self-closing system and its control method |
| CN110143513A (en) * | 2019-05-21 | 2019-08-20 | 陆增益 | A kind of the accumulating energy-saving elevator and its application method of variable counterweight |
| CN115385214A (en) * | 2022-07-26 | 2022-11-25 | 广州广日电梯工业有限公司 | Elevator electromagnetic induction balance system |
-
2009
- 2009-11-17 CN CN2009102224720A patent/CN102060226A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040328A1 (en) * | 2012-09-14 | 2014-03-20 | 深圳市华星光电技术有限公司 | Stacking crane having automatic weight balancing device and weight balancing method therefor |
| US8893904B2 (en) | 2012-09-14 | 2014-11-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Crane with automatic counterweight balancing device and method of arranging counterweight thereof |
| CN102921860A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Balance cylinder for forging machine tools |
| CN109693992A (en) * | 2018-11-29 | 2019-04-30 | 日立电梯（中国）有限公司 | A kind of electromagnetic type layer door self-closing system and its control method |
| CN109516336A (en) * | 2018-12-29 | 2019-03-26 | 刘英辉 | The control method of linear drive apparatus, safety tongs device and elevator device |
| CN110143513A (en) * | 2019-05-21 | 2019-08-20 | 陆增益 | A kind of the accumulating energy-saving elevator and its application method of variable counterweight |
| CN110143513B (en) * | 2019-05-21 | 2021-06-01 | 陆增益 | Energy storage and energy saving elevator with variable counterweight and use method thereof |
| CN115385214A (en) * | 2022-07-26 | 2022-11-25 | 广州广日电梯工业有限公司 | Elevator electromagnetic induction balance system |
| CN115385214B (en) * | 2022-07-26 | 2024-03-19 | 广州广日电梯工业有限公司 | Elevator electromagnetic induction balance system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |
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| WD01 | Invention patent application deemed withdrawn after publication |