CN111268542A - Energy-saving ascending and descending escalator driven by single motor in series - Google Patents
Energy-saving ascending and descending escalator driven by single motor in series Download PDFInfo
- Publication number
- CN111268542A CN111268542A CN202010208833.2A CN202010208833A CN111268542A CN 111268542 A CN111268542 A CN 111268542A CN 202010208833 A CN202010208833 A CN 202010208833A CN 111268542 A CN111268542 A CN 111268542A
- Authority
- CN
- China
- Prior art keywords
- descending
- escalator
- driving
- ascending
- driving gear
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/024—Chains therefor
Abstract
The invention discloses an energy-saving ascending and descending escalator driven by a single motor in series, which comprises an ascending escalator chain plate (7) and a descending escalator chain plate (4), wherein one end of a wheel shaft of a descending driving chain wheel (3) of the descending escalator chain plate (4) is connected with an output shaft of a single driving motor (1); the other end of the wheel shaft of the downward driving chain wheel (3) is coaxially provided with a driving gear (8), the driving gear (8) is meshed with a reverse driving gear (5), and the reverse driving gear (5) is coaxially arranged at the wheel shaft end of an upward driving chain wheel (6) of an upward escalator chain plate (7). The invention has reasonable design and good practical application value.
Description
Technical Field
The invention relates to the technical field of escalators of special equipment, in particular to an energy-saving ascending and descending escalator driven by a single motor in series.
Background
Escalators are stationary electric drive equipment with cyclically moving steps for transporting passengers up or down. The escalator consists of a ladder way (a modified slat conveyor) and handrails (a modified belt conveyor) on both sides. The main components of the device comprise steps, a traction chain and a chain wheel, a guide rail system, a main transmission system (comprising a motor, a speed reducer, a brake, an intermediate transmission link and the like), a driving main shaft, a ladder way tensioning device, a handrail system, a comb plate, a ladder framework, an electric system and the like. The stairs move horizontally at the entrance of the passenger (the passengers can conveniently climb the stairs), and then the stairs are gradually formed; the steps gradually disappear near the outlet, and the steps move horizontally again. The movements are realized by the main wheels and the auxiliary wheels of the steps respectively walking along different step guide rails, and can be widely applied to places with concentrated pedestrian flows, such as stations, docks, markets, airports, underground railways and the like.
Disclosure of Invention
The invention aims to provide an energy-saving ascending and descending escalator driven by a single motor in series, which can realize energy-saving operation.
The invention is realized by adopting the following technical scheme:
an energy-saving ascending and descending escalator driven by a single motor in series comprises an ascending escalator chain plate and a descending escalator chain plate, wherein one end of a wheel shaft of a descending driving chain wheel of the descending escalator chain plate is connected with an output shaft of the single driving motor; the other end of the wheel shaft of the downward driving chain wheel is coaxially provided with a driving gear, the driving gear is meshed with a reverse driving gear, and the reverse driving gear is coaxially arranged at the wheel shaft end of the upward driving chain wheel of the upward escalator chain plate.
The invention adopts a single motor to simultaneously drive the ascending and descending escalator in series, and can convert the gravitational potential energy of passenger flow of the descending escalator directly into mechanical energy and torque for driving the ascending escalator to the maximum extent or balance the gravitational potential energy of passenger flow of the ascending escalator, thereby realizing the purposes of reducing the torque and power of the driving motor and saving energy. The ascending and descending escalators must be designed and used in pairs, so that the ascending and descending running directions can be freely exchanged without being limited by any electromechanics and influencing the energy-saving effect of the escalators.
The series driving between the ascending and descending escalators can be realized by adopting pure mechanical transmission or hydraulic transmission according to the installation and use requirements, but the spacing distance is not suitable to be too far. The dual motors of the traditional ascending and descending escalator are respectively driven and are changed into the series driving of a single motor, and the ascending and descending escalator is used in pairs, so that the power of the matched driving motors can be greatly reduced.
The invention has reasonable design and good practical application value.
Drawings
Fig. 1 shows a schematic structural view of the present invention.
In the figure: 1-single drive motor, 2-fixed support bearing, 3-down drive sprocket, 4-down escalator chain plate, 5-reverse drive gear, 6-up drive sprocket, 7-up escalator chain plate, 8-drive gear.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
An energy-saving ascending and descending escalator driven by a single motor in series comprises an ascending escalator chain plate 7 and a descending escalator chain plate 4, wherein one end of a wheel shaft of a descending driving chain wheel 3 of the descending escalator chain plate 4 is connected with an output shaft of a single driving motor 1, and two ends of the descending driving chain wheel 3 are respectively supported by fixed supporting bearings 2; the other end of the wheel shaft of the descending driving chain wheel 3 is coaxially provided with a driving gear 8, the driving gear 8 is meshed with a reverse driving gear 5, the reverse driving gear 5 is coaxially arranged at the wheel shaft end of an ascending driving chain wheel 6 of an ascending escalator chain plate 7, and two ends of the ascending driving chain wheel 6 are respectively supported by a fixed supporting bearing 2.
The single motor is adopted to simultaneously drive the ascending and descending escalator in series, so that the gravitational potential energy of passenger flow of the descending escalator can be directly converted into mechanical energy and torque for driving the ascending escalator to the maximum extent, or the gravitational potential energy is used for balancing the passenger flow of ascending escalator, thereby realizing the purposes of reducing the torque and power of the driving motor and saving energy. The ascending and descending escalators must be designed and used in pairs, so that the ascending and descending running directions can be freely exchanged without being limited by any electromechanics and influencing the energy-saving effect of the escalators.
The series driving between the ascending and descending escalators can be realized by adopting pure mechanical transmission or hydraulic transmission according to the installation and use requirements, but the spacing distance is not suitable to be too far. The dual motors of the traditional ascending and descending escalator are respectively driven and are changed into the series driving of a single motor, and the ascending and descending escalator is used in pairs, so that the power of the matched driving motors can be greatly reduced.
The technical solution in the embodiment of the present invention is clearly and completely described above. It is obvious that the embodiments described are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments made by those skilled in the art based on the embodiments of the present invention should also fall within the scope of the present invention without any inventive work.
Claims (1)
1. The utility model provides a single motor series drive's energy-conserving ascending and descending escalator, includes ascending escalator link joint (7) and descending escalator link joint (4), its characterized in that: one end of a wheel shaft of a descending driving chain wheel (3) of the descending escalator chain plate (4) is connected with an output shaft of the single driving motor (1); the other end of the wheel shaft of the downward driving chain wheel (3) is coaxially provided with a driving gear (8), the driving gear (8) is meshed with a reverse driving gear (5), and the reverse driving gear (5) is coaxially arranged at the wheel shaft end of an upward driving chain wheel (6) of an upward escalator chain plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208833.2A CN111268542A (en) | 2020-03-23 | 2020-03-23 | Energy-saving ascending and descending escalator driven by single motor in series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208833.2A CN111268542A (en) | 2020-03-23 | 2020-03-23 | Energy-saving ascending and descending escalator driven by single motor in series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111268542A true CN111268542A (en) | 2020-06-12 |
Family
ID=70995944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010208833.2A Pending CN111268542A (en) | 2020-03-23 | 2020-03-23 | Energy-saving ascending and descending escalator driven by single motor in series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111268542A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817775A (en) * | 2006-03-16 | 2006-08-16 | 西子奥的斯电梯有限公司 | Two-way automatic staircase with single driving motor |
| CN201485158U (en) * | 2009-06-16 | 2010-05-26 | 抚顺市锅炉压力容器检验研究所 | Forward-reverse load balancing and energy-saving escalator |
| CN101880002A (en) * | 2009-05-04 | 2010-11-10 | 哈尔滨理工大学 | Serial-parallel energy-saving escalator |
| CN201896025U (en) * | 2010-05-10 | 2011-07-13 | 蔡显岗 | Combined escalator driven by single host |
| CN204569114U (en) * | 2015-03-31 | 2015-08-19 | 吕晓东 | energy-saving escalator |
| CN105110160A (en) * | 2015-09-08 | 2015-12-02 | 中国矿业大学 | Chain driving apparatus of two-way circulation conveying system |
-
2020
- 2020-03-23 CN CN202010208833.2A patent/CN111268542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817775A (en) * | 2006-03-16 | 2006-08-16 | 西子奥的斯电梯有限公司 | Two-way automatic staircase with single driving motor |
| CN101880002A (en) * | 2009-05-04 | 2010-11-10 | 哈尔滨理工大学 | Serial-parallel energy-saving escalator |
| CN201485158U (en) * | 2009-06-16 | 2010-05-26 | 抚顺市锅炉压力容器检验研究所 | Forward-reverse load balancing and energy-saving escalator |
| CN201896025U (en) * | 2010-05-10 | 2011-07-13 | 蔡显岗 | Combined escalator driven by single host |
| CN204569114U (en) * | 2015-03-31 | 2015-08-19 | 吕晓东 | energy-saving escalator |
| CN105110160A (en) * | 2015-09-08 | 2015-12-02 | 中国矿业大学 | Chain driving apparatus of two-way circulation conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6450317B1 (en) | Escalator drive machine | |
| CN1242911C (en) | Handrail drive for escalator or moving walkusay | |
| CN101955126B (en) | Armrest driving device of escalator | |
| CN204569114U (en) | energy-saving escalator | |
| CN111268542A (en) | Energy-saving ascending and descending escalator driven by single motor in series | |
| CN101920899A (en) | Positive and reverse load balancing energy-saving escalator | |
| CN201485158U (en) | Forward-reverse load balancing and energy-saving escalator | |
| CN100352711C (en) | Screw-pushing type climbing train | |
| CN202988514U (en) | Energy-saving and up-and-down escalator | |
| CN111491884B (en) | Escalator with pedals advancing along track | |
| CN104627809A (en) | Pre-speed-changing device for automatic escalator | |
| CN210795425U (en) | Double-power doubling-up deceleration stop-making elevator | |
| CN87200850U (en) | Two-way antomatic staircase | |
| CN201762007U (en) | Handrail driving device of automatic staircase | |
| CN202508586U (en) | Guide rail type material transporting vehicle for manufacturing wheel hub | |
| CN211393514U (en) | Carrying device | |
| CN110626906A (en) | Double-power doubling-up deceleration stop-making elevator | |
| CN201538635U (en) | Forward-inverse load balance energy-saving centralized driving automatic escalator | |
| CN203212191U (en) | High-speed escalator capable of changing speeds | |
| CN201012898Y (en) | Double-counterweight fork lifter | |
| CN212174206U (en) | Energy-saving escalator driven by differential mechanism | |
| CN204369393U (en) | The pre-transmission system of escalator | |
| CN213059218U (en) | Glass three-stage lifting conveying device | |
| CN216377101U (en) | Automatic door driving device of construction elevator | |
| CN210825054U (en) | Step driving device of spiral escalator and spiral escalator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |