CN107719384A - Cableway automatic carriage - Google Patents
Cableway automatic carriage Download PDFInfo
- Publication number
- CN107719384A CN107719384A CN201711113835.8A CN201711113835A CN107719384A CN 107719384 A CN107719384 A CN 107719384A CN 201711113835 A CN201711113835 A CN 201711113835A CN 107719384 A CN107719384 A CN 107719384A
- Authority
- CN
- China
- Prior art keywords
- hanging basket
- cableway
- inverter
- speed
- summation
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B7/00—Rope railway systems with suspended flexible tracks
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
The present invention relates to cableway technical field of transportation, more particularly to a kind of cableway automatic carriage, it includes cableway system, electrical salf-walking rope-grippers, hanging basket and arrangements for speed regulation, the cableway system includes carrier cable, track rope, boatswain chair, backing pressure wheel, pillar is formed, the hanging basket includes basket body, connection end, safety belt, electric-controlled switch and battery, its carrier cable is maked somebody a mere figurehead on pillar through backing pressure wheel, track rope is hung below carrier cable by boatswain chair, electrical salf-walking rope-grippers, which slides, to be embraced on track rope, hanging basket hangs over below electrical salf-walking rope-grippers and is suspended on cableway, the connection end of hanging basket is in the top of basket body, safety belt is located at hanging basket front openings, battery is housed in the lower section of hanging basket, electric-controlled switch is arranged on the arm rest of hanging basket.The present invention realizes the automation of overhead passenger cableway control system, while reduces operating cost and energy consumption, reduces equipment attrition, improves service life of equipment.
Description
Technical field
The present invention relates to cableway technical field of transportation, more particularly to a kind of cableway automatic carriage.
Background technology
At present, most domestic producer uses the electric-control system of elevator winch or ribbon conveyer as overhead man-riding rope
Very big difference be present in the electric-control system in road, the compatibility of both systems.Moreover, most domestic producer is opened using explosion-proof electromagnetic
Dynamic device motor, can not realize the functions such as soft start and the speed governing of four-quadrant frequency variation speed regulating device.
Startup, acceleration, deceleration, stopping and the safety system of existing overhead passenger cableway electric-control system generally energy realization device
It is dynamic to wait elemental motion, but the speed of service of people's car can not be automatically controlled according to the change of load (stream of people), therefore add energy consumption
And operating cost, while the service wear of equipment is also increased, shorten its service life.
The content of the invention
The defects of it is an object of the invention to overcome prior art, and a kind of cableway automatic carriage is provided, it can
The speed of service of transport vehicle is automatically controlled according to the change of load, reduces shipment and delivery cost.
The technical scheme is that realized by following technical measures：A kind of cableway automatic carriage, including
Cableway system, electrical salf-walking rope-grippers, hanging basket and arrangements for speed regulation, the cableway system include carrier cable, track rope, boatswain chair, support
Pinch roller, pillar are formed, and the hanging basket includes basket body, connection end, safety belt, electric-controlled switch and battery, and its carrier cable is through support
Pinch roller is maked somebody a mere figurehead on pillar, and track rope is hung below carrier cable by boatswain chair, and electrical salf-walking rope-grippers, which slides, to be embraced in track rope
On, hanging basket hangs over below electrical salf-walking rope-grippers and is suspended on cableway, and the connection end of hanging basket is in the top of basket body, peace
Full band is located at hanging basket front openings, and battery is housed in the lower section of hanging basket, and electric-controlled switch is arranged on the arm rest of hanging basket；Speed governing fills
Put including microprocessor, inverter, motor and multiple gravity sensors corresponding with multiple hanging baskets；Each gravity sensor
Output end is connected with the input of the microprocessor, the output end of the microprocessor and the control signal of the inverter
Connection, the load outputs of the inverter are connected with the input of the motor, and the motor is used to control electrical salf-walking to embrace
The forward speed of rope device；The electric-controlled switch electrically connects with microprocessor.
Here is the further optimization or/and improvement to foregoing invention technical scheme：
Preferably, the microprocessor is used to receive the voltage signal that all gravity sensors are sent, and obtains all gravity sensitives
The summation for the voltage signal that device is sent, and according to the summation of the voltage signal and the control strategy prestored, it is determined that inverse
Become the output frequency of device, and control the rotating speed of the motor, the control strategy is pre-stored within microprocessor.
Preferably, each gravity sensor is used for the load simulation signal for gathering corresponding hanging basket, and is converted into voltage
Signal output；When hanging basket has miner's seating, gravity sensor output loading analog signal, when hanging basket is taken without miner, institute
State gravity sensor non-output signal.
Preferably, according to the summation of the voltage signal and the control strategy prestored, the output of inverter is determined
Frequency, specifically include：If the summation of the voltage signal is more than or equal to the first predeterminated voltage, it is determined that inverter output the
One frequency, the first frequency control the motor to be run according to normal speed；If the summation of the voltage signal is less than described
First predeterminated voltage and it is more than or equal to the second predeterminated voltage, it is determined that inverter exports second frequency, the second frequency
The motor is controlled to be run according to First Speed, the First Speed is less than the normal speed；If the voltage signal is total
With less than second predeterminated voltage, then motor described in the inverter control is out of service.
The present invention is reasonable in design, realizes and is voluntarily run by electric power on cableway.Filled by the automatic speed regulation of offer
Putting can be according to the different mode of operation of actual job personnel amount selection, it is achieved thereby that by the operating personnel stream of people with speed regulating method
Change come determine equipment operation suitable speed, realize the automation of overhead passenger cableway control system, reduce simultaneously
Operating cost and energy consumption, reduce equipment attrition, improve service life of equipment.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is circuit control block diagram of the invention.
Coding in accompanying drawing is respectively：1st, cableway system；101st, carrier cable；102nd, track rope；103rd, boatswain chair；104th, prop up
Post；2nd, electrical salf-walking rope-grippers 3, hanging basket；301st, basket body.
Embodiment
The present invention is not limited by the following example, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
With reference to embodiment and accompanying drawing, the present invention will be further described：
As shown in Figure 1, 2, the cableway automatic carriage includes cableway system 1, electrical salf-walking rope-grippers 2, hanging basket 3 and speed governing dress
Put, the cableway system 1 includes carrier cable 101, track rope 102, boatswain chair 103, backing pressure wheel, pillar 104, and the hanging basket 3 includes
Basket body 301, connection end 302, safety belt 303, electric-controlled switch and battery, its carrier cable 101 are maked somebody a mere figurehead in pillar through backing pressure wheel
On 104, track rope 102 is hung below carrier cable 101 by boatswain chair 103, and electrical salf-walking rope-grippers 2, which slides, to be embraced in track rope
On 102, hanging basket 3 hangs over the lower section of electrical salf-walking rope-grippers 2 and is suspended on cableway, and the connection end of hanging basket 3 is in basket body 301
Top, safety belt is located at the front openings of hanging basket 3, and battery is housed in the lower section of hanging basket 3, and electric-controlled switch is arranged on hanging basket 3
Arm rest；Arrangements for speed regulation include microprocessor, inverter, motor and multiple gravity sensors corresponding with multiple hanging baskets 3；Often
The output end of individual gravity sensor is connected with the input of the microprocessor, the output end of the microprocessor and the inversion
The control signal connection of device, the load outputs of the inverter are connected with the input of the motor, and the motor is used for
Control the forward speed of electrical salf-walking rope-grippers；The electric-controlled switch electrically connects with microprocessor.
During actual use, when staff takes overhead passenger cableway hanging basket 3, the gravity below hanging basket 3 passes
Sensor detects added weight, gravity sensor output and the voltage signal of institute's add weight linear function, and weight is got over
The voltage signal exported greatly is stronger.Microprocessor carries out numerical scale integral and calculating to the voltage signal, to determine frequency control
The parameter of system medium speed ratio example integral controller, the microprocessor are led to by PWM inverter and motor connection, PWM inverter
Cross and change frequency to change the input voltage of alternating current generator, so as to realize motor permanent torque frequency control.Electric machine speed regulation, which uses, to be turned
Fast proportional and integral controller carries out speed governing, and its rotating speed changes and changed with the alternating voltage of input.Can after motor via reducer
Overhead passenger cableway is set to be operated according to the speed after speed governing.
In limited load and limit in velocity interval, usual load is bigger, and the overhead passenger cableway speed of service is faster, is transferred to
Continuous operation mode, be advantageous to improve overhead passenger cableway transport capacity.When above and below scattered personnel, only have on the hanging basket of part
Load, overhead passenger cableway undercapacity, microprocessor according to the sensor output signal under the operating mode and combine PWM inverter and
Motor carries out variable-frequency variable-voltage speed change, and the overhead passenger cableway speed of service reduces, and in the short time under no-load conditions, overhead man-riding
Ropeway operation speed is reduced to the 1/5 of normal speed, is transferred to intermitten service pattern, advantageously reduces energy consumption.Work as overhead passenger cableway
When hanging basket is non-loaded for a long time, overhead passenger cableway switchs to mode of operation out of service.
The present invention is reasonable in design, realizes and is voluntarily run by electric power on cableway.Filled by the automatic speed regulation of offer
Putting can be according to the different mode of operation of actual job personnel amount selection, it is achieved thereby that by the operating personnel stream of people with speed regulating method
Change come determine equipment operation suitable speed, realize the automation of overhead passenger cableway control system, reduce simultaneously
Operating cost and energy consumption, reduce equipment attrition, improve service life of equipment.
A kind of above-mentioned cableway automatic carriage further can be optimized or/and be improved according to being actually needed：
As shown in Figure 1, 2, the microprocessor is used to receive the voltage signal that all gravity sensors are sent, and obtains all gravity
The summation for the voltage signal that sensor is sent, and according to the summation of the voltage signal and the control strategy prestored, really
Determine the output frequency of inverter, and control the rotating speed of the motor, the control strategy is pre-stored within microprocessor.
As shown in Figure 1, 2, each gravity sensor is used for the load simulation signal for gathering corresponding hanging basket 3, and is converted
Exported for voltage signal；When hanging basket 3 has miner's seating, gravity sensor output loading analog signal, when hanging basket 3 multiplies without miner
During seat, the gravity sensor non-output signal.
As shown in Figure 1, 2, according to the summation of the voltage signal and the control strategy prestored, inverter is determined
Output frequency, specifically include：If the summation of the voltage signal is more than or equal to the first predeterminated voltage, it is determined that inverter is defeated
Go out first frequency, the first frequency controls the motor to be run according to normal speed；If the summation of the voltage signal is less than
First predeterminated voltage and it is more than or equal to the second predeterminated voltage, it is determined that inverter exports second frequency, and described second
Motor is run according to First Speed described in FREQUENCY CONTROL, and the First Speed is less than the normal speed；If the voltage signal
Summation be less than second predeterminated voltage, then motor described in the inverter control is out of service.
Above technical characteristic constitutes the optimal embodiment of the present invention, and it, which has, imitates strong adaptability and optimal implementation
Fruit, non-essential technical characteristic can be reduced according to increase family is actually needed, to meet the needs of different.
Claims (5)
1. a kind of cableway automatic carriage, it is characterised in that filled including cableway system, electrical salf-walking rope-grippers, hanging basket and speed governing
Put, the cableway system includes carrier cable, track rope, boatswain chair, backing pressure wheel, pillar and formed, and the hanging basket includes basket body, connected
End, safety belt, electric-controlled switch and battery are connect, its carrier cable is maked somebody a mere figurehead on pillar through backing pressure wheel, and track rope is hung by boatswain chair
Below carrier cable, electrical salf-walking rope-grippers, which slides, to be embraced on track rope, and hanging basket hangs over below electrical salf-walking rope-grippers and hung
On cableway, in the top of basket body, safety belt is located at hanging basket front openings for the connection end of hanging basket, is filled in the lower section of hanging basket
There is battery, electric-controlled switch is arranged on the arm rest of hanging basket；Arrangements for speed regulation include microprocessor, inverter, motor and with it is multiple
Multiple gravity sensors corresponding to hanging basket；The output end of each gravity sensor is connected with the input of the microprocessor, institute
The output end for stating microprocessor is connected with the control signal of the inverter, the load outputs of the inverter and the electricity
The input connection of machine, the motor are used for the forward speed for controlling electrical salf-walking rope-grippers；The electric-controlled switch with micro- place
Manage device electrical connection.
2. cableway automatic carriage according to claim 1, it is characterised in that the microprocessor is all for receiving
The voltage signal that gravity sensor is sent, the summation for the voltage signal that all gravity sensors are sent is obtained, and according to the electricity
The control strategy pressed the summation of signal and prestored, determines the output frequency of inverter, and controls the rotating speed of the motor,
The control strategy is pre-stored within microprocessor.
3. cableway automatic carriage according to claim 1 or 2, it is characterised in that each gravity sensor is used to gather
The load simulation signal of corresponding hanging basket, and it is converted into voltage signal output；When hanging basket has miner's seating, gravity sensor
Output loading analog signal, when hanging basket is taken without miner, the gravity sensor non-output signal.
4. cableway automatic carriage according to claim 2, it is characterised in that according to the summation of the voltage signal with
And the control strategy prestored, the output frequency of inverter is determined, is specifically included：If the summation of the voltage signal be more than or
Person is equal to the first predeterminated voltage, it is determined that inverter exports first frequency, and the first frequency controls the motor according to specified
Speed is run；If the summation of the voltage signal is less than first predeterminated voltage and is more than or equal to the second predeterminated voltage,
Inverter output second frequency is then determined, the second frequency controls the motor to be run according to First Speed, first speed
Degree is less than the normal speed；If the summation of the voltage signal is less than second predeterminated voltage, the inverter control
The motor is out of service.
5. cableway automatic carriage according to claim 3, it is characterised in that according to the summation of the voltage signal with
And the control strategy prestored, the output frequency of inverter is determined, is specifically included：If the summation of the voltage signal be more than or
Person is equal to the first predeterminated voltage, it is determined that inverter exports first frequency, and the first frequency controls the motor according to specified
Speed is run；If the summation of the voltage signal is less than first predeterminated voltage and is more than or equal to the second predeterminated voltage,
Inverter output second frequency is then determined, the second frequency controls the motor to be run according to First Speed, first speed
Degree is less than the normal speed；If the summation of the voltage signal is less than second predeterminated voltage, the inverter control
The motor is out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113835.8A CN107719384A (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113835.8A CN107719384A (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719384A true CN107719384A (en) | 2018-02-23 |
Family
ID=61215257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711113835.8A Withdrawn CN107719384A (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624999A (en) * | 2018-12-14 | 2019-04-16 | 王认认 | Distribution driving waste disposal substance delivery system |
-
2017
- 2017-11-13 CN CN201711113835.8A patent/CN107719384A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624999A (en) * | 2018-12-14 | 2019-04-16 | 王认认 | Distribution driving waste disposal substance delivery system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |