CN207631234U - Cableway automatic carriage - Google Patents
Cableway automatic carriage Download PDFInfo
- Publication number
- CN207631234U CN207631234U CN201721504432.1U CN201721504432U CN207631234U CN 207631234 U CN207631234 U CN 207631234U CN 201721504432 U CN201721504432 U CN 201721504432U CN 207631234 U CN207631234 U CN 207631234U
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- China
- Prior art keywords
- hanging basket
- cableway
- inverter
- speed
- summation
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Abstract
The utility model is related 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 speed regulation device, the cableway system includes carrier cable, track rope, platform sling, backing pressure wheel, pillar is constituted, the hanging basket includes basket body, connecting pin, safety belt, electric-controlled switch and battery, its carrier cable is maked somebody a mere figurehead through backing pressure wheel on pillar, track rope is hung by platform sling below carrier cable, the sliding of electrical salf-walking rope-grippers is embraced on track rope, hanging basket hangs over below electrical salf-walking rope-grippers and is suspended on cableway, the connecting pin 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 mounted on the arm rest of hanging basket.The utility model realizes the automation of overhead passenger cableway control system, while reducing operating cost and energy consumption, reduces equipment attrition, improves service life of equipment.
Description
Technical field
The utility model is related to cableway technical field of transportation, more particularly to a kind of cableway automatic carriage.
Background technology
Currently, most domestic producer uses the electric-control system of elevator winch or ribbon conveyer as overhead man-riding rope
There is very big difference in the compatibility of the electric-control system in road, both systems.Moreover, most domestic producer is opened using explosion-proof electromagnetic
Dynamic device driving motor, cannot achieve 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 the usual energy realization device of existing overhead passenger cableway electric-control system
It is dynamic to wait elemental motions, the speed of service of people's vehicle can not be but automatically controlled according to the variation of load (stream of people), therefore increase energy consumption
And operating cost, while the service wear of equipment is also increased, shorten its service life.
Invention content
The purpose of the utility model is to overcome the defects of the prior art, and provide a kind of cableway automatic carriage,
The speed of service of transport vehicle can be automatically controlled according to the variation of load, reduce shipment and delivery cost.
The technical solution of the utility model is realized by following technical measures：A kind of cableway automatic carriage,
Including cableway system, electrical salf-walking rope-grippers, hanging basket and speed regulation device, the cableway system includes carrier cable, track rope, hangs
Plate, backing pressure wheel, pillar are constituted, and the hanging basket includes basket body, connecting pin, safety belt, electric-controlled switch and battery, carrier cable
It is maked somebody a mere figurehead on pillar through backing pressure wheel, track rope is hung by platform sling below carrier cable, and the sliding of electrical salf-walking rope-grippers is embraced in-orbit
On road rope, hanging basket hangs over below electrical salf-walking rope-grippers and is suspended on cableway, and the connecting pin of hanging basket is in the upper of basket body
Side, safety belt are located at hanging basket front openings, battery are housed in the lower section of hanging basket, electric-controlled switch is mounted on the arm rest of hanging basket；
Speed regulation device includes microprocessor, inverter, motor and multiple gravity sensors corresponding with multiple hanging baskets；Each gravity passes
The output end of sensor is connect with the input terminal of the microprocessor, the control of the output end of the microprocessor and the inverter
Input terminal connects, and the load outputs of the inverter are connect with the input terminal of the motor, and the motor is electronic for controlling
The voluntarily forward speed of rope-grippers；The electric-controlled switch is electrically connected with microprocessor.
Here is the further optimization or/and improvement to foregoing invention technical solution：
Preferably, 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 pre-stored control strategy, really
Determine the output frequency of inverter, and control the rotating speed of the motor, the control strategy is pre-stored in microprocessor.
Preferably, each gravity sensor is used to acquire the load simulation signal of corresponding hanging basket, and is converted into voltage
Signal exports；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 pre-stored control strategy, the output of inverter is determined
Frequency specifically includes：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 and are run according to normal speed；If the summation of the voltage signal is less than described
First predeterminated voltage and be more than or equal to the second predeterminated voltage, it is determined that inverter export second frequency, the second frequency
It controls the motor to 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 structure design of the utility model is reasonable, and realization is voluntarily run on cableway by electric power.The automatic tune of offer is provided
Speed variator and speed regulating method can select different operating modes according to actual job personnel amount, to realize by operating personnel
The stream of people's changes to determine the suitable speed of equipment operation, realizes the automation of overhead passenger cableway control system, drops simultaneously
Low operating cost and energy consumption, reduce equipment attrition, improve service life of equipment.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the circuit control block diagram of the utility model.
Coding in attached drawing is respectively：1, cableway system；101, carrier cable；102, track rope；103, platform sling；104, it props up
Column；2, electrical salf-walking rope-grippers 3, hanging basket；301, basket body.
Specific implementation mode
The utility model is not limited by the following example, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
The utility model is further described with reference to embodiment and attached drawing：
As shown in Figure 1, 2, which includes cableway system 1, electrical salf-walking rope-grippers 2, hanging basket 3 and adjusts
Speed variator, the cableway system 1 include carrier cable 101, track rope 102, platform sling 103, backing pressure wheel, pillar 104, the hanging basket 3
Including basket body 301, connecting pin 302, safety belt 303, electric-controlled switch and battery, carrier cable 101 is maked somebody a mere figurehead through backing pressure wheel
On pillar 104, track rope 102 is hung by platform sling 103 below carrier cable 101, and the sliding of electrical salf-walking rope-grippers 2 is embraced in track
On rope 102, hanging basket 3 hangs over 2 lower section of electrical salf-walking rope-grippers and is suspended on cableway, and the connecting pin of hanging basket 3 is in basket body
301 top, safety belt are located at 3 front openings of hanging basket, battery are housed in the lower section of hanging basket 3, electric-controlled switch is mounted on hanging basket 3
Arm rest；Speed regulation device includes microprocessor, inverter, motor and multiple gravity sensors corresponding with multiple hanging baskets 3；
The output end of each gravity sensor is connect with the input terminal of the microprocessor, the output end of the microprocessor with it is described inverse
Become the control signal connection of device, the load outputs of the inverter are connect with the input terminal of the motor, and the motor is used
In the forward speed of control electrical salf-walking rope-grippers；The electric-controlled switch is electrically connected with microprocessor.
In actual use, when staff takes overhead passenger cableway hanging basket 3, the gravity being mounted below hanging basket 3 passes
Sensor detects added weight, the voltage signal of gravity sensor output and 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 connect by PWM inverter with motor, and PWM inverter is logical
It crosses and changes frequency to change the input voltage of alternating current generator, 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 rotating speed changes with the alternating voltage of input and changed.It can after motor via reducer
Overhead passenger cableway is set to work according to the speed after speed governing.
It in limited load and limits in velocity interval, usual load is bigger, and the overhead passenger cableway speed of service is faster, is transferred to
Continuous operation mode is conducive 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 operating mode out of service.
The structure design of the utility model is reasonable, and realization is voluntarily run on cableway by electric power.The automatic tune of offer is provided
Speed variator and speed regulating method can select different operating modes according to actual job personnel amount, to realize by operating personnel
The stream of people's changes to determine the suitable speed of equipment operation, realizes the automation of overhead passenger cableway control system, drops simultaneously
Low operating cost and energy consumption, reduce equipment attrition, improve service life of equipment.
Can a kind of above-mentioned cableway automatic carriage further be optimized or/and be improved according to actual needs：
As shown in Figure 1, 2, the microprocessor is used to receive the voltage signal that all gravity sensors are sent, and is owned
The summation for the voltage signal that gravity sensor is sent, and according to the summation of the voltage signal and pre-stored control plan
Slightly, the output frequency of inverter is determined, and control the rotating speed of the motor, the control strategy is pre-stored within microprocessor
In.
As shown in Figure 1, 2, each gravity sensor is used to acquire the load simulation signal of corresponding hanging basket 3, and is converted
It is 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
When seat, the gravity sensor non-output signal.
As shown in Figure 1, 2, according to the summation of the voltage signal and pre-stored control strategy, inverter is determined
Output frequency specifically includes：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 and run according to normal speed；If the summation of the voltage signal is less than
First predeterminated voltage and be more than or equal to the second predeterminated voltage, it is determined that inverter export second frequency, described second
Motor described in FREQUENCY CONTROL is run according to First Speed, 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.
The above technical characteristic constitutes the best embodiment of the utility model, has strong adaptability and best reality
Effect is applied, family can be increased according to actual needs and reduce non-essential technical characteristic, 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
It sets, the cableway system includes carrier cable, track rope, platform sling, backing pressure wheel, pillar composition, and the hanging basket includes basket body, connects
End, safety belt, electric-controlled switch and battery are connect, carrier cable is maked somebody a mere figurehead through backing pressure wheel on pillar, and track rope is hung by platform sling
Below carrier cable, the sliding of electrical salf-walking rope-grippers is embraced on track rope, and hanging basket hangs over below electrical salf-walking rope-grippers and hangs
On cableway, in the top of basket body, safety belt is located at hanging basket front openings for the connecting pin of hanging basket, is filled in the lower section of hanging basket
There are battery, electric-controlled switch to be mounted on the arm rest of hanging basket；Speed regulation device include microprocessor, inverter, motor and with it is multiple
The corresponding multiple gravity sensors of hanging basket；The output end of each gravity sensor is connect with the input terminal of the microprocessor, institute
The output end for stating microprocessor is connect with the control signal of the inverter, the load outputs of the inverter and the electricity
The input terminal of machine connects, and the motor is used to control the forward speed of 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 obtains the summation for the voltage signal that all gravity sensors are sent, and according to the electricity
The summation of signal and pre-stored control strategy are pressed, determines the output frequency of inverter, and control the rotating speed of the motor,
The control strategy is pre-stored in microprocessor.
3. cableway automatic carriage according to claim 1 or 2, it is characterised in that each gravity sensor is for acquiring
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 pre-stored control strategy, it determines the output frequency of inverter, specifically includes：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,
Then determine that inverter exports second frequency, the second frequency controls the motor and 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 pre-stored control strategy, it determines the output frequency of inverter, specifically includes：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,
Then determine that inverter exports second frequency, the second frequency controls the motor and 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 |
|---|---|---|---|
| CN201721504432.1U CN207631234U (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504432.1U CN207631234U (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631234U true CN207631234U (en) | 2018-07-20 |
Family
ID=62856875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721504432.1U Expired - Fee Related CN207631234U (en) | 2017-11-13 | 2017-11-13 | Cableway automatic carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631234U (en) |
-
2017
- 2017-11-13 CN CN201721504432.1U patent/CN207631234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181113 |