AU2015401825B2 - Energy collection device and method for rope shaft guide cage - Google Patents
Energy collection device and method for rope shaft guide cage Download PDFInfo
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- AU2015401825B2 AU2015401825B2 AU2015401825A AU2015401825A AU2015401825B2 AU 2015401825 B2 AU2015401825 B2 AU 2015401825B2 AU 2015401825 A AU2015401825 A AU 2015401825A AU 2015401825 A AU2015401825 A AU 2015401825A AU 2015401825 B2 AU2015401825 B2 AU 2015401825B2
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- Australia
- Prior art keywords
- pressing
- cage
- steel wire
- pressing rod
- roller
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000003750 conditioning effect Effects 0.000 claims abstract description 14
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 5
- 238000005299 abrasion Methods 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
- B66B1/302—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor for energy saving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
An energy collection device and method for a rope shaft guide cage. The device comprises a mechanical power on-off control portion, a press rod portion, a power generation portion, and an electrical portion. The energy collection device is disposed on a steel wire rope shaft guide cage (13) by means of kinetic energy of up-down movement of the cage (13), and a pressing motor (4) is controlled to operate, so as to enable an idler wheel (14) to tightly press the surface of a cage stabilizing steel wire rope (15). When the cage (13) moves along the cage stabilizing steel wire rope (15) under the action of a lifting steel wire rope, the idler wheel (14) rotates under the action of friction, and transmits power to a power generator (10), and a circuit conditioning module rectifies and filters an AC generated by the power generator (10) and then charges a storage battery. When a storage battery capacity detection module detects that the capacity of a storage battery reaches a rated saturated state, the pressing motor (4) rotates reversely, the idler wheel (14) breaks away from the cage stabilizing steel wire rope (15), and the power generator (10) stops charging the storage battery.
Description
Description
Energy Collection Device and Method for Rope Shaft Guide Cage Field of the Invention
The present invention relates to energy collection device and method, in particular to energy collection device and method for a cable guide cage in a mine shaft.
Background Art
As an auxiliary shaft hoist in a mine shaft, a mine cage is mainly used to transport persons, ores, and materials, and is an important apparatus in mine shafts. Mine cages used in coal mines are mainly categorized by the form of cage guide into rigid guide cages and cable guide cages. Compared with rigid guides, cable guides have many advantages, which are more apparent in deep mine shafts in depth up to 1,000m or more. In view that ultra-deep mine shafts will be developed quickly in the future, the application of cable guide cages in coal mines will be more and more extensive. In some existing mine shafts, even no power supply unit is installed in the mine cage, for the purpose of reducing the cage weight. Consequently, there is no illumination and information on cage operation in the mine cage, causing inconvenience to the cage users.
Most cable guide cages employ battery power supply. Though battery power supply solves the problem of power supply in the cage, the used battery has to be removed and replaced with a fully charged battery or has to be charged with a charging system arranged at the shaft top after the electrical power in the battery is used up. The entire process is labor-intensive, decreases the service efficiency of the cage, and brings potential safety hazards to the coal mine in the battery replacement and charging process.
Any references to methods, apparatus or documents of the prior art are not to be taken as constituting any evidence or admission that they formed, or form part of the common general knowledge.
Summary of the Invention
Technical problem: To overcome the drawbacks in the prior art, the present invention provides an energy collection device for a cable guide cage, which is simple in structure, safe and reliable, doesn't require periodical replacement of the battery' or charging, is highly automatic, can detect the capacity of the battery automatically, and utilizes a cage stabilizing steel wire rope to drive a generator to generate electrical power and charge the battery, and the present invention further provides an energy collection method utilizing the energy collection device for a cable guide cage.
Technical scheme: The energy collection device for a cable guide cage in the present invention comprises a mechanical power on-off control part, a pressing rod part, a power generation part, and an electrical part; wherein the mechanical power on-off control part comprises: a pressing drawbar, a turbine, a worm, and a pressing motor, the pressing motor and the worm are fixedly connected on the top of a cage, and one end of the pressing drawbar is hinged to the turbine that is engaged with the worm; the pressing rod part comprises a pressing rod base, a pressing rod, and a roller, the pressing rod base is fixed at one side of the pressing motor, one end of the pressing rod is connected with the pressing rod base via a fixed shaft, the other end of the pressing rod is connected with the roller via the shaft, the other end of the pressing drawbar is hinged to the pressing rod, so that the pressing drawbar draws close or pushes away the pressing rod via the pressing motor rotation, and the roller swings with the pressing rod and presses a cage stabilizing steel wire rope or leaves from the cage stabilizing steel wire rope; the power generation part comprises: a power generator, a V-belt, and a belt pulley, the belt pulley is fixedly connected with the roller on the pressing rod coaxially, the V-belt connects the power generator and the belt pulley, and the roller drives the belt pulley to rotate and transfers the mechanical power to the power generator when the roller rotates; the electrical part comprises a battery capacity detection module, a pressing motor control module, and a circuit conditioning module, which are arranged in an electrical box; an input side of the circuit conditioning module is connected to the power generator, an output side of the circuit conditioning module is connected to a battery, an output side of the battery is connected to the battery capacity detection module, an output side of the battery capacity detection module is connected to the pressing motor control module, and the pressing motor control module is connected to the pressing motor to control mechanical power on-off. A return spring configured to keep the pressing rod in a vertical state is preferably arranged on the fixed shaft of the pressing rod base.
An energy collection method for a cable guide cage utilizing the above-mentioned device, comprising the following steps: a. arranging a plurality of energy collection devices at cage stabilizing steel wire ropes on the top of a cage; b. controlling the pressing motor to operate via the pressing motor control module, so as to drive the pressing drawbar via the turbine and the worm to draw close the pressing rod, so that the roller fixed to the pressing rod presses on the surface of a cage stabilizing steel wire rope tightly, and the roller pressing on the cage stabilizing steel wire rope tightly rotates under a friction force and the belt pulley fixed to the roller rotates at the same time when the cage is moved along the cage stabilizing steel wire ropes under the action of hoisting steel wire ropes, the mechanical power is transferred via the V-belt to the power generator, the power generator rotates and generates AC power, the circuit conditioning module rectifies and filtrates the AC power generated by the power generator, and then charges the battery; and c. controlling the pressing motor to rotate in a reversed direction when the battery capacity detection module detects that the battery capacity has reached a rated and saturated state, so as to drive the pressing drawbar via the turbine and the worm to push away the pressing rod, so that the roller disengages from the cage stabilizing steel wire rope, and the mechanical power input of the power generator is cut off and the power generator stops the charging to the battery.
The plurality of energy supply devices is suitably in a quantity of 2-4.
In case the turbine or the worm is damaged, the pressing rod may be pulled up to a vertical state by the return spring arranged on the fixed shaft of the pressing rod base, so that the roller will leave from the cage stabilizing steel wire rope, to prevent the battery from overcharged and reduce abrasion of the cage stabilizing steel wire rope by the roller.
Beneficial effects: With the technical scheme described above, in the present invention, the kinetic energy of up-down movement of the steel rope guide cage is utilized, and an energy collection device is installed on the cage, so that the problems involved in battery power supply employed by existing cable guide cages in the art, such as degraded service efficiency of the cage resulted from periodical replacement of the battery, and existence of potential safety hazards in the battery charging process at the shaft top, etc., are solved, and a safe, reliable, and highly automatic energy collection device is provided. The energy collection device can automatically detect the battery capacity, utilizes the cage stabilizing steel wire rope to drive a power generator to generate electrical power and charge the battery when the battery capacity is lower than a preset value, and cuts off the mechanical power input of the power generator by a mechanical means when the battery is fully charged, so that the power generator is stopped operation to prevent the battery from overcharged, and avoid shortened service life of the battery and reduce the abrasion of the cage stabilizing steel wire rope. Energy can be supplied to the battery of the cable guide cage when the cage running, as long as the cage is modified slightly; thus, the safety, reliability, and operating efficiency of the cable guide cage are greatly improved. By disconnecting the charging connection in a mechanical manner, the service life of the battery can be prolonged, and the abrasion of the cage stabilizing steel wire rope by the energy collection device can be reduced. The device provided in the present invention is simple in structure, stable and reliable, attains a good application effect, and has high practicability.
Brief Description of the Drawings
Preferred features, embodiments and variations of the invention may be discerned from the following Detailed Description which provides sufficient information for those skilled in the art to perform the invention. The Detailed Description is not to be regarded as limiting the scope of the preceding Summary of the Invention in any way. The Detailed Description will make reference to a number of drawings as follows:
Fig. 1 is a structure diagram of the device according to an embodiment of the present invention;
Fig. 2 is a distribution diagram of the devices on a cable guide cage according to an embodiment of the present invention;
Fig. 3 is a flow chart of charging control according to an embodiment of the present invention.
The figures employ the following reference numerals: 1 - pressing drawbar; 2 - turbine; 3 - worm; 4 - pressing motor; 5 - pressing rod base; 6 - return spring; 7 - electrical box; 8 -battery connecting wire; 9 - pressing rod; 10 - power generator; 11 - V-belt; 12 - belt pulley; 13 - cage; 14 - roller; 15 - cage stabilizing steel wire rope; 16 - steel wire rope slide bushing.
Detailed Description of the Embodiments
Hereunder the present invention will be detailed in an embodiment with reference to the accompanying drawings.
The energy collection device for a cable guide cage in the present invention comprises a mechanical power on-off control part, a pressing rod part, a power generation part, and an electric part.
The mechanical power on-off control part comprises: a pressing drawbar 1, a turbine 2, a worm 3, and a pressing motor 4, the pressing motor 4 and the worm 3 are fixedly connected on the top of a cage, and one end of the pressing drawbar 1 is hinged to the turbine 2 that is engaged with the worm 3.
The pressing rod part comprises a pressing rod base 5, a pressing rod 9, and a roller 14, the pressing rod base 5 is fixed at one side of the pressing motor 4, one end of the pressing rod 9 is connected with the pressing rod base 5 via a fixed shaft, the other end of the pressing rod 9 is comiected with the roller 14 via the shaft, the other end of the pressing drawbar 1 is hinged to the pressing rod 9, so that the pressing drawbar 1 draws close or pushes away the pressing rod 9 via the pressing motor 4 rotation, and the roller 14 swings with the pressing rod 9 and presses a cage stabilizing steel wire rope 15 or leaves from the cage stabilizing steel wire rope 15;
The power generation part comprises: a power generator 10, a V-belt 11, and a belt pulley 12, the belt pulley 12 is fixedly connected with the roller 14 on the pressing rod 9 coaxially, the V-belt 11 connects the power generator 10 and the belt pulley 12, and the roller 14 drives the belt pulley 12 to rotate and transfer the mechanical power to the power generator 10 when the roller 14 rotates;
The electrical part comprises a battery capacity detection module, a pressing motor control module, and a circuit conditioning module, which are arranged in an electrical box 7, the input side of the circuit conditioning module is connected to the power generator 10, the output side of the circuit conditioning module is connected to a battery, the output side of the battery is connected to the battery capacity detection module, the output side of the battery capacity detection module is connected to the pressing motor control module, and the pressing motor control module is connected to the pressing motor 4 to control mechanical power on-off. A return spring 6 configured to keep the pressing rod 9 in a vertical state is arranged on the fixed shaft of the pressing rod base 5.
The energy collection method for a cable guide cage in the present invention comprises the following steps: a. arranging a plurality of energy collection devices at cage stabilizing steel wire ropes 15 fixed by steel wire rope slide bushings 16 on the top of a cage 13; according to the field situation, 2~4 energy collection devices are arranged in the example shown in Fig. 2, and are denoted as a, b, c, and d; b. controlling the pressing motor 4 to operate via the pressing motor control module, so as to drive the pressing drawbar 1 via the turbine and the worm to draw close the pressing rod 9, so that the roller 14 fixed to the pressing rod 9 presses on the surface of a cage stabilizing steel wire rope 15 tightly, and the roller 14 pressing on the cage stabilizing steel wire rope 15 tightly rotates under a friction force and the belt pulley 12 fixed to the roller 14 rotates at the same time when the cage 13 is moved along the cage stabilizing steel wire ropes 15 under the action of hoisting steel wire ropes, the mechanical power is transferred via the V-belt to the power generator 10, the power generator 10 rotates and generates AC power, the circuit conditioning module rectifies and filtrates the AC power generated by the power generator 10, and then charges the battery; and c. controlling the pressing motor 4 to rotate in a reversed direction when the battery capacity detection module detects that the battery capacity has reached a rated and saturated state, so as to drive the pressing drawbar 1 via the turbine and the worm to push away the pressing rod 9, so that the roller 14 disengages from the cage stabilizing steel wire rope 15, and the mechanical power input of the power generator 10 is cut off and the power generator 10 stops the charging to the battery.
In case the turbine or the worn is damaged, the pressing rod 9 will be pulled up to a vertical state by the return spring 6 arranged on the fixed shaft of the pressing rod base 5, so that the roller 14 will leave from the cage stabilizing steel wire rope 15, to prevent the battery from over-charged and reduce abrasion of the cage stabilizing steel wire rope 15 by the roller 14.
As shown in Fig. 1, in the energy collection device for a cable guide cage in the present invention, the pressing drawbar 1 connects the worm gear 2 and the pressing rod 9, the pressing motor 4 operates and drives the turbine via the turbine and worm to rotate in a normal direction or reversed direction, so that the pressing drawbar pushes away or draws close the pressing rod and thereby the pressing rod rotates in a normal direction or reversed direction around the shaft on the pressing rod base 5. The roller 14 is hinged to an end of the pressing rod; thus, as the pressing rod rotates in a normal direction or reversed direction, the roller will move away from the surface of the cage stabilizing steel wire rope 15 or press on the surface of the cage stabilizing steel wire rope 15 tightly. The belt pulley 12 is fixed to the roller, and the V-belt 11 connects the power generator 10 and the belt pulley.
When the battery capacity detection module in the energy collection device detects that the battery capacity is lower than a preset value, the pressing motor will operate so that the roller on the pressing rod will firmly press on the surface of the cage stabilizing steel wire rope 15. The cage guide 13 is moved along the cage stabilizing steel wire ropes under the action of hoisting steel wire ropes; in that state, the roller 14 pressing on the cage stabilizing steel wire rope 15 rotates under the friction force, the belt pulley 12 fixed to the roller 14 also rotates and transfers the mechanical power via the V-belt to the power generator, so that the power generator rotates and generates electric power. The electric power generated by the power generator is conditioned and then used to charge the battery. The circuit conditioning module operates the AC power generated by the power generator by rectification and filtering, etc., and thereby charges the battery, so that power can be supplied to the cage. When the battery capacity detection module detects that the battery capacity has reached a rated and saturated state, the pressing motor will rotate in a reversed direction, so that the roller 14 will disengage from the cage stabilizing steel wire rope 15, and thereby the mechanical power input of the power generator 10 will be cut off, and the power generator 10 will stop charging of the battery. Thus, a charging process is completed. When the battery capacity detection module detects that the battery is low, the pressing motor control module will control the pressing motor 4 to operate; thus, the energy collection actions are repeated on and on, and charging and stopping actions are repeated.
In view that the load in the cage may be very high, one energy collection device is not enough to provide sufficient electric power to the battery for continuous operation, a plurality of energy collection devices can be installed according to the actual requirement. The installation positions shall be determined according to the positions of the cage stabilizing steel wire ropes 15. Fig. 2 shows the distribution of the energy collection devices on the cage.
In compliance with the statute, the invention has been described in language more or less specific to structural or methodical features. The term “comprises” and its variations, such as “comprising” and “comprised of’ is used throughout in an inclusive sense and not to the exclusion of any additional features.
It is to be understood that the invention is not limited to specific features shown or described since the means herein described comprises preferred forms of putting the invention into effect. The invention is, therefore, claimed in any of its forms or modifications within the proper scope of the appended claims appropriately interpreted by those skilled in the art.
Claims (5)
- Claims1. An energy collection device for a cable guide cage, the energy collection device comprising a mechanical power on-off control part, a pressing rod part, a power generation part, and an electrical part; wherein: the mechanical power on-off control part comprises: a pressing drawbar, a turbine, a worm, and a pressing motor; the pressing motor and the worm are fixedly connected on the top of a cage, and one end of the pressing drawbar is hinged to the turbine that is engaged with the worm; the pressing rod part comprises a pressing rod base, a pressing rod, and a roller, the pressing rod base is fixed at one side of the pressing motor, one end of the pressing rod is connected with the pressing rod base via a fixed shaft, the other end of the pressing rod is connected with the roller via the shaft, the other end of the pressing drawbar is hinged to the pressing rod, so that the pressing drawbar draws close or pushes away the pressing rod via the pressing motor rotation, and the roller swings with the pressing rod and presses on a cage stabilizing steel wire rope or leaves from the cage stabilizing steel wire rope; the power generation part comprises: a power generator, a V-belt, and a belt pulley, the belt pulley is fixedly connected with the roller on the pressing rod coaxially, the V-belt connects the power generator and the belt pulley, and the roller drives the belt pulley to rotate and transfers the mechanical power to the power generator when the roller rotates; and the electrical part comprises: a battery capacity detection module, a pressing motor control module, and a circuit conditioning module, which are arranged in an electrical box; an input side of the circuit conditioning module is connected to the power generator, an output side of the circuit conditioning module is connected to a battery, an output side of the battery is connected to the battery capacity detection module, an output side of the battery capacity detection module is connected to the pressing motor control module, and the pressing motor control module is connected to the pressing motor to control mechanical power on-off.
- 2. The energy collection device for a cable guide cage according to claim 1, wherein, a return spring configured to keep the pressing rod in a vertical state is arranged on the fixed shaft of the pressing rod base.
- 3. An energy collection method for a cable guide cage utilizing the energy collection device according to claim 1, comprising the following steps: a. arranging a plurality of energy collection devices at cage stabilizing steel wire ropes on the top of a cage; b. controlling the pressing motor to operate via the pressing motor control module, so as to drive the pressing drawbar via the turbine and the worm to draw close the pressing rod, so that the roller fixed to the pressing rod presses tightly on the surface of a cage stabilizing steel wire rope, and the roller pressing tightly on the cage stabilizing steel wire rope which rotates under a friction force and the belt pulley fixed to the roller rotates at the same time when the cage is moved along the cage stabilizing steel wire ropes under the action of hoisting steel wire ropes, the mechanical power is transferred via the V-belt to the power generator, the power generator rotates and generates AC power, the circuit conditioning module rectifies and filtrates the AC power generated by the power generator, and then charges the battery; and c. controlling the pressing motor to rotate in a reversed direction when the battery capacity detection module detects that the battery capacity has reached a rated and saturated state, so as to drive the pressing drawbar via the turbine and the worm to push away the pressing rod, so that the roller disengages from the cage stabilizing steel wire rope, and the mechanical power input of the power generator is cut off and the power generator stops the charging to the battery.
- 4. The energy collection method for a cable guide cage according to claim 3, wherein, the plurality of energy supply devices is in a quantity of 2~4.
- 5. The energy collection method for a cable guide cage according to claim 3, wherein, in case the turbine or the worm is damaged, the pressing rod will be pulled up to a vertical state by the return spring arranged on the fixed shaft of the pressing rod base, so that the roller will leave from the cage stabilizing steel wire rope, to prevent the battery from over-charged and reduce abrasion of the cage stabilizing steel wire rope by the roller.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389058.4 | 2015-07-03 | ||
| CN201510389058.4A CN105129583B (en) | 2015-07-03 | 2015-07-03 | An energy harvesting device and method for a rope tank road cage |
| PCT/CN2015/099114 WO2017004954A1 (en) | 2015-07-03 | 2015-12-28 | Energy collection device and method for rope shaft guide cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2015401825A1 AU2015401825A1 (en) | 2017-02-02 |
| AU2015401825B2 true AU2015401825B2 (en) | 2017-12-14 |
Family
ID=54715248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015401825A Ceased AU2015401825B2 (en) | 2015-07-03 | 2015-12-28 | Energy collection device and method for rope shaft guide cage |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN105129583B (en) |
| AU (1) | AU2015401825B2 (en) |
| RU (1) | RU2662765C2 (en) |
| WO (1) | WO2017004954A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129583B (en) * | 2015-07-03 | 2017-03-08 | 中国矿业大学 | An energy harvesting device and method for a rope tank road cage |
| CN105540384B (en) * | 2016-01-27 | 2017-10-13 | 中国矿业大学 | One kind buffering and energy acquisition rolling cage shoe |
| CN105827002B (en) * | 2016-05-30 | 2018-09-07 | 江苏师范大学 | A kind of hoisting container power generator using flexible guiding system |
| CN106395551B (en) * | 2016-06-12 | 2019-02-15 | 安徽理工大学 | A kind of power generation and liquid cooling cooling roller can ear |
| EP3647245A1 (en) * | 2018-10-29 | 2020-05-06 | Otis Elevator Company | Elevator system with energy harvesting device placed at the car |
| CN110145501B (en) * | 2019-04-10 | 2020-05-12 | 中国矿业大学 | Method for controlling position and posture of lifting container of double-rope winding type ultra-deep vertical shaft lifting system |
| CN112573393A (en) * | 2020-12-03 | 2021-03-30 | 深圳市九象数字科技有限公司 | Visual wireless charging device of tower machine |
| CN112938801B (en) * | 2020-12-04 | 2023-04-21 | 三菱电机上海机电电梯有限公司 | Anti-jump mechanism with signal feedback function, anti-jump device and working method |
| CN112994203B (en) * | 2021-04-23 | 2022-06-24 | 莱州汇金矿业投资有限公司 | Cage up-down friction power generation charging storage battery |
| CN113489234B (en) * | 2021-06-21 | 2022-06-24 | 哈尔滨工业大学（深圳） | A kind of self-energy harvesting method for wire rope detection |
| CN120135915B (en) * | 2025-05-15 | 2025-07-22 | 洛阳理工学院 | Nondestructive intelligent detection device for steel wire rope of self-generating cage guide |
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2015
- 2015-07-03 CN CN201510389058.4A patent/CN105129583B/en active Active
- 2015-12-28 WO PCT/CN2015/099114 patent/WO2017004954A1/en active Application Filing
- 2015-12-28 AU AU2015401825A patent/AU2015401825B2/en not_active Ceased
- 2015-12-28 RU RU2016135549A patent/RU2662765C2/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110061976A1 (en) * | 2009-09-17 | 2011-03-17 | Tiner James L | Battery counterweighted elevator |
| WO2013007059A1 (en) * | 2011-07-08 | 2013-01-17 | 中国矿业大学 | Mine elevator |
| CN202326051U (en) * | 2011-11-25 | 2012-07-11 | 王中来 | Mine cage power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016135549A (en) | 2018-03-12 |
| CN105129583A (en) | 2015-12-09 |
| RU2016135549A3 (en) | 2018-03-12 |
| AU2015401825A1 (en) | 2017-02-02 |
| WO2017004954A1 (en) | 2017-01-12 |
| RU2662765C2 (en) | 2018-07-30 |
| CN105129583B (en) | 2017-03-08 |
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| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |