CN105438937A - Elevator electric generating device - Google Patents
Elevator electric generating device Download PDFInfo
- Publication number
- CN105438937A CN105438937A CN201510951223.0A CN201510951223A CN105438937A CN 105438937 A CN105438937 A CN 105438937A CN 201510951223 A CN201510951223 A CN 201510951223A CN 105438937 A CN105438937 A CN 105438937A
- Authority
- CN
- China
- Prior art keywords
- car
- ratch
- gear
- elevator
- generating device
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
-
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
- B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
-
- 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
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
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- 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
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention belongs to the field of elevators, and particularly discloses an elevator electric generating device. The elevator electric generating device comprises a car hoistway, a support frame, a pulling force sensor, a single-chip microcomputer and an electric generating part, wherein the support frame is fixed above the car hoistway; the pulling force sensor is arranged between a car and a steel rope; the single-chip microcomputer and the electric generating part are electrically connected with the pulling force sensor; a step motor electrically connected with the single-chip microcomputer is arranged on the support frame, and a first gear is arranged on the step motor; a connecting rod in sliding connection with the support frame is arranged on the support frame, and a first rack meshed with the first gear is arranged on the connecting rod; the electric generating part comprises a gear rack positioned on the right side of the car hoistway, a generator fixed on the right side of the car, and an accumulator electrically connected with the generator; the top end of the gear rack is fixedly connected with the connecting rod, and a sliding block is arranged at the lower end of the gear rack; a sliding chute matched with the sliding block is formed in the bottom of the car hoistway. The invention aims to provide the elevator electric generating device which can enable the electric generating efficiency of an elevator under an electricity generation state to be improved.
Description
Technical field
The present invention relates to elevators field, be specifically related to a kind of elevator self-generating device.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Present elevator has been widely used among the high building in city, lives more easily for people provide.
Elevator generally comprises car, to pouring weight, steel rope and traction wheel, car and pouring weight is laid respectively to the both sides of traction wheel, steel rope is centered around on traction wheel, and the two ends of steel rope connect car and respectively to pouring weight.Change car and the height to pouring weight by the traction of traction wheel, both changed car and the gravitional force to pouring weight, realize the normal work of elevator.The weight of pouring weight is generally equaled to the half of car gr.wt., therefore for traction wheel provides the motor of power to be generally generator motor.
Generator motor, not only can make electrical generator but also can make the equipment that electrical motor uses.When comparing with car pouring weight, when lighter side is up, generator motor is generating state; Time up compared with heavy side, generator motor is power consumption state.By such mode, reach the object of saving a part of electric energy.When generator motor is in generating state, electric energy generated and the velocity of rotation of generator motor are proportional, but due to elevator operationally, the running velocity of car is lower, the rotating speed of generator motor is lower, therefore, cause generator motor electric energy generated less, well can not utilize the gravitional force of elevator.Present urgent need is a kind of can improve the elevator self-generating device of elevator in generating state generating efficiency.
Summary of the invention
The object of the present invention is to provide and a kind ofly can improve the elevator self-generating device of elevator in generating state generating efficiency.
The base case that this programme provides is: elevator self-generating device, comprises car hoistway, is fixed on car hoistway upper support, is arranged on the pulling force sensor between car and steel rope, the micro controller system be electrically connected with pulling force sensor and power generation part; Bracing frame is provided with the stepping motor be electrically connected with micro controller system, and stepping motor is provided with the first gear, and bracing frame is provided with the pipe link with bracing frame sliding block joint, and pipe link is provided with the first tooth bar with the first gears meshing; Power generation part comprises the storage battery being positioned at ratch on the right side of car hoistway, being fixed on electrical generator on the right side of car, being electrically connected with electrical generator, the top of ratch is solid to be fixedly connected with pipe link, the lower end of ratch is provided with slide block, and the bottom of car hoistway is provided with the chute matched with slide block; Electrical generator is provided with generating gear, and ratch is provided with the second tooth bar with the gears meshing that generates electricity, and is provided with the groove embedded for ratch on the right side of car hoistway.
Principle of work and the advantage of this programme are: pulling force sensor can the weight of Real-Time Monitoring car, pulling force sensor by the weight Real-time Feedback of car to micro controller system.Owing to fixing the weight of pouring weight, therefore, micro controller system can compare car and the weight to pouring weight, and judges the running state of elevator.Micro controller system can control stepping motor and rotate, reach control linkage bar to move, pipe link is fixedly connected with right ratch with left ratch, therefore the movement of pipe link, reach the object controlling left ratch or right ratch and generating Gear Contact, namely micro controller system can control left ratch or right ratch and generating gear and contacts.
When car comparatively light and be in declines, car heavier and be in propradation time, be now the power operation relying on elevator self.Single-chip Controlling connection moves to right, and allows ratch and generating gear depart from, and avoids running increase additional friction to elevator; When car comparatively light and be in risings, car heavier and be in decline state time, be now the power that gravity is greater than required for elevator operation.Single-chip Controlling pipe link moves to left, and ratch and generating gears meshing, allow the electrical generator on car start generating.Reach and improve the object of elevator in generating state generating efficiency.
Preferred version one: based on the preferred version of scheme, be provided with variable gear between generating gear and the second tooth bar.Variable gear, in ratch equal length, improves the rotation number of turns of generating gear, reaches the object improving generating efficiency.
Preferred version two: the preferably preferred version of: bracing frame is provided with the support chute slided for pipe link.Supporting chute can prevent pipe link and bracing frame from departing from.
Preferred version three: the preferably preferred version of two: support in chute the roller being provided with and embedding bracing frame, roller and bracing frame hinged.Reduce the friction force supporting chute and pipe link, improve the operating efficiency of stepping motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of elevator self-generating device embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: car hoistway 1, bracing frame 2, pulling force sensor 3, first gear 21, pipe link 4, ratch 5, second gear 6, chute 11, slide block 12, groove 13.
Embodiment is substantially as shown in Figure 1: elevator self-generating device, comprises car hoistway 1, is fixed on car hoistway 1 upper support 2, is arranged on the pulling force sensor 3 between car and steel rope, the micro controller system be electrically connected with pulling force sensor 3 and power generation part; Bracing frame 2 is provided with the stepping motor be electrically connected with micro controller system, and stepping motor is provided with the first gear 21, and bracing frame 2 is provided with the pipe link 4 with bracing frame 2 sliding block joint, and pipe link 4 is provided with the first tooth bar engaged with the first gear 21; Power generation part comprises the storage battery being positioned at ratch 5 on the right side of car hoistway 1, being fixed on electrical generator on the right side of car, being electrically connected with electrical generator, the top of ratch 5 is solid to be fixedly connected with pipe link 4, the lower end of ratch 5 is provided with slide block 12, and the bottom of car hoistway 1 is provided with the chute 11 matched with slide block 12; Electrical generator is provided with generating gear, and ratch 5 is provided with the second tooth bar with the gears meshing that generates electricity, and is provided with the groove 13 embedded for ratch 5 on the right side of car hoistway 1.Variable gear is provided with between generating gear and the second tooth bar.Bracing frame 2 is provided with the support chute 11 slided for pipe link 4.Support in chute 11 roller being provided with and embedding bracing frame 2, roller and bracing frame 2 hinged.
Concrete when using: pulling force sensor 3 can the weight of Real-Time Monitoring car, pulling force sensor 3 by the weight Real-time Feedback of car to micro controller system.Owing to fixing the weight of pouring weight, therefore, micro controller system can compare car and the weight to pouring weight, and judges the running state of elevator.Micro controller system can control stepping motor and rotate, reach control linkage bar 4 to move, pipe link 4 is fixedly connected with right ratch 5 with left ratch 5, therefore the movement of pipe link 4, reach the object controlling left ratch 5 or right ratch 5 and generating Gear Contact, namely micro controller system can control left ratch 5 or right ratch 5 and generating gear and contacts.
Variable gear, in ratch 5 equal length, improves the rotation number of turns of generating gear, reaches the object improving generating efficiency.Supporting chute 11 can prevent pipe link 4 and bracing frame 2 from departing from.Reduce to support chute 11 and the friction force of pipe link 4, improve the operating efficiency of stepping motor.
When car comparatively light and be in declines, car heavier and be in propradation time, be now the power operation relying on elevator self.Single-chip Controlling connection moves to right, and allows ratch 5 and generating gear depart from, and avoids running increase additional friction to elevator; When car comparatively light and be in risings, car heavier and be in decline state time, be now the power that gravity is greater than required for elevator operation.Single-chip Controlling pipe link 4 moves to left, ratch 5 and generating gears meshing, allows the electrical generator on car start generating.Reach and improve the object of elevator in generating state generating efficiency.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. elevator self-generating device, is characterized in that, comprises car hoistway, is fixed on car hoistway upper support, is arranged on the pulling force sensor between car and steel rope, the micro controller system be electrically connected with pulling force sensor and power generation part; Bracing frame is provided with the stepping motor be electrically connected with micro controller system, and stepping motor is provided with the first gear, and bracing frame is provided with the pipe link with bracing frame sliding block joint, and pipe link is provided with the first tooth bar with the first gears meshing; Power generation part comprises the storage battery being positioned at ratch on the right side of car hoistway, being fixed on electrical generator on the right side of car, being electrically connected with electrical generator, the top of ratch is solid to be fixedly connected with pipe link, the lower end of ratch is provided with slide block, and the bottom of car hoistway is provided with the chute matched with slide block; Electrical generator is provided with generating gear, and ratch is provided with the second tooth bar with the gears meshing that generates electricity, and is provided with the groove embedded for ratch on the right side of car hoistway.
2. elevator self-generating device according to claim 1, is characterized in that, is provided with variable gear between generating gear and the second tooth bar.
3. elevator self-generating device according to claim 2, is characterized in that, bracing frame is provided with the support chute slided for pipe link.
4. elevator self-generating device according to claim 3, is characterized in that, supports in chute the roller being provided with and embedding bracing frame, roller and bracing frame hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951223.0A CN105438937A (en) | 2015-12-19 | 2015-12-19 | Elevator electric generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951223.0A CN105438937A (en) | 2015-12-19 | 2015-12-19 | Elevator electric generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438937A true CN105438937A (en) | 2016-03-30 |
Family
ID=55549663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951223.0A Pending CN105438937A (en) | 2015-12-19 | 2015-12-19 | Elevator electric generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371575A (en) * | 2021-06-28 | 2021-09-10 | 曾昭达 | Flat energy elevator |
| CN116816886A (en) * | 2023-08-29 | 2023-09-29 | 江苏和亿智能科技有限公司 | Energy-saving control machine for elevator |
-
2015
- 2015-12-19 CN CN201510951223.0A patent/CN105438937A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371575A (en) * | 2021-06-28 | 2021-09-10 | 曾昭达 | Flat energy elevator |
| CN116816886A (en) * | 2023-08-29 | 2023-09-29 | 江苏和亿智能科技有限公司 | Energy-saving control machine for elevator |
| CN116816886B (en) * | 2023-08-29 | 2023-11-24 | 江苏和亿智能科技有限公司 | Energy-saving control machine for elevator |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |