CN207957427U - A kind of vertical lift elevator - Google Patents
A kind of vertical lift elevator Download PDFInfo
- Publication number
- CN207957427U CN207957427U CN201820182516.6U CN201820182516U CN207957427U CN 207957427 U CN207957427 U CN 207957427U CN 201820182516 U CN201820182516 U CN 201820182516U CN 207957427 U CN207957427 U CN 207957427U
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- car
- vertical lift
- gravity sensor
- sensor
- infrared signal
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Abstract
The utility model provides a kind of vertical lift elevator, including mobile car and speed changing devices can be vertically moved up or down, speed changing devices include at least two gravity sensors, infrared signal sensor and electric machine controller, infrared signal sensor is arranged in the inside of car, the bottom of car has loading plate and spandrel girder, spandrel girder is connect with the load carrier outside car, loading plate multiplies people or article for carrying, gravity sensor is between loading plate and spandrel girder, gravity sensor and infrared signal sensor are connect by circuit with electric machine controller respectively, electric machine controller controls the mobile speed of car vertical lift.By the way that the information of infrared signal sensor and gravity sensor is merged, judgement car is with normal speed operation or Accelerating running, to realize to car speed Control, the operational efficiency of vertical lift elevator is improved, makes to multiply people's more safe ready in riding vertical lift elevator quick.
Description
Technical field
The utility model is related to elevator technology fields, more particularly, to a kind of vertical lift electricity of car variable-ratio movement
Ladder.
Background technology
The speed that existing lift car is moved in zero load brings inconvenience very much to people’s lives slowly, and elevator
The speed that car is usually moved in no passenger is identical as the speed moved when having passenger, more quick in order to be provided to people
Service this be also a current problem for being badly in need of solving.When not having passenger inside lift car, elevator is still with usually band
Speed operation when load, this not only makes the service efficiency reduction of elevator return our lives and bring great inconvenience.If when
Only simply the speed of elevator is improved, very big problem can be brought to us again in conjunction with practical problem so that Lao Ruoqun
Body can not take express elevator and express elevator can bring prodigious security risk to our passengers again.Lift car movement speed
The control of degree can just enable lift car efficiently safely carry out acceleration and deceleration fortune again from the comprehensive judgement of multiple sensors
Row.
Invention content
In order to realize the main purpose of the utility model, a kind of car variable-ratio of the utility model offer is mobile and can safety
The vertical lift elevator of Effec-tive Function.
In order to realize the main purpose of the utility model, the utility model provides a kind of vertical lift elevator, including can hang down
The car and speed changing devices of straight lifting moving, speed changing devices include at least two gravity sensors, infrared signal biography
Sensor and electric machine controller, infrared signal sensor are arranged in the inside of car, and the bottom of car has loading plate and load-bearing
Beam, spandrel girder are connect with the load carrier outside car, and loading plate multiplies people or article for carrying, and gravity sensor is located at carrying
Between plate and spandrel girder, gravity sensor and infrared signal sensor are connect by circuit with electric machine controller respectively, motor control
The mobile speed of device control car vertical lift processed.
It can be seen that during vertical lift elevator is run, by infrared signal sensor to the temperature of cab interior
Degree carries out induction detection, and the temperature signal sensed, which is then transferred to infrared signal processing circuit, is handled, and then again will
Treated, and signal is transmitted to electric machine controller in the form of analog switch signal.At the same time, by gravity sensor to car
Internal gravity carries out gravity test, and gravitational cue is converted to analog switch signal and sends electric machine controller to.By to red
The information of external signal sensor and gravity sensor is merged, and multiplies people or object to more accurately judge whether to have in car
Product, and then electric machine controller judges whether to carry out Accelerating running operation to car.If two switching signals all determine in car
People or article are not multiplied, electric machine controller controls car Accelerating running, avoided well in this way due to infrared signal sensor
Or the car Accelerating running problem in gravity sensor caused by one of sensor error.If sensed by infrared signal
Device and gravity sensor measure in car in the case of having and multiplying people or article, and electric machine controller controls car by above and below normal speed
Operation.By merging the information of infrared signal sensor and gravity sensor, judgement car is run with normal speed
Or Accelerating running improves the operational efficiency of vertical lift elevator, makes to multiply people riding to realize to car speed Control
More safe ready is quick when vertical lift elevator.
Further scheme is, speed changing devices further include microcontroller and power sector, gravity sensor and infrared
Signal transducer is connected by circuit with microcontroller respectively, and microcontroller is connect by circuit with electric machine controller, power sector
It is connected respectively with electric machine controller, microcontroller, gravity sensor and infrared signal sensor by circuit.
Further scheme is that the quantity of gravity sensor is six, wherein four gravity sensors are distributed in carrying
The lower section in four corners of plate, other two gravity sensor is towards the elevator door direction of car and is symmetrically arranged at loading plate
Both sides lower section.
Further scheme is that the quantity of gravity sensor is four, and four gravity sensors are distributed in loading plate
The lower section in four corners.
Further scheme is that the detected value of gravity sensor minimum is 0.5 kilogram.
Further scheme is, each gravity sensor include fixed seat, shell, external connection, sensing element and
Conversion element, fixed seat are mounted on spandrel girder, and shell is arranged in fixed seat, and the end face of shell is stretched out on the top of sensing element
Setting, loading plate are pressed on the top of sensing element, and conversion element is located at the inside of shell and is connect with sensing element, external connection
Positioned at the side of shell, one end of external connection is connect with conversion element, and the other end of external connection is connect with microcontroller.
Further scheme is that fluting is offered in fixed seat, and one end of fluting is arc end, and fluting is passed through for screw
Wear placement.
Further scheme is that the quantity of fluting is two, and two flutings form center about the axis of sensing element
Symmetrically.
Description of the drawings
Fig. 1 is the local structural graph of the utility model vertical lift elevator embodiment.
Fig. 2 is the structure chart of gravity sensor in the utility model vertical lift elevator embodiment.
Fig. 3 is the front view of gravity sensor in the utility model vertical lift elevator embodiment.
Fig. 4 is the vertical view of gravity sensor in the utility model vertical lift elevator embodiment.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific implementation mode
Referring to Fig. 1 to Fig. 4, vertical lift elevator includes that can be vertically moved up or down mobile car（It does not indicate）It is filled with gearshift adjustment
It sets, speed changing devices include at least two gravity sensors 2, infrared signal sensor, microcontroller, power sector and motor
Controller, infrared signal sensor are arranged in the inside of car, and the bottom of car has loading plate 3 and spandrel girder 4, spandrel girder 4
It is connect with the load carrier 1 outside car, loading plate 3 multiplies people or article for carrying, and gravity sensor 2 is located at 3 He of loading plate
Between spandrel girder 4, the minimum detected value of gravity sensor 2 is 0.5 kilogram.The quantity of the present embodiment gravity sensor 2 is four,
Four gravity sensors 2 are distributed in the lower section in four corners of loading plate 3.The quantity of gravity sensor 2 may be six,
In four gravity sensors 2 be distributed in loading plate 3 four corners lower section, other two gravity sensor 2 is towards car
Elevator door direction and be symmetrically arranged at loading plate 3 both sides lower section.
Gravity sensor 2 and infrared signal sensor are connected by circuit with microcontroller respectively, infrared signal sensor
Temperature-compensating can be carried out under varying environment temperature background, reduce the maloperation of vertical lift elevator.Microcontroller passes through circuit
It is connect with electric machine controller, the speed that electric machine controller can control car vertical lift mobile.Power sector passes through circuit respectively
It is connected with electric machine controller, microcontroller, gravity sensor and infrared signal sensor, is electric machine controller, microcontroller, gravity
Sensor and infrared signal sensor provide power supply.
Gravity sensor 2 includes fixed seat 21, shell 23, external connection 24, sensing element 22 and conversion element（It does not mark
Show）, on spandrel girder 4, shell 23 is arranged in fixed seat 21 fixed seat 21, and shell 23 is stretched out on the top of sensing element 22
End face setting, loading plate 3 is pressed on the top of sensing element 22.Conversion element is located at the inside of shell 23 and and sensing element
22 connections, external connection 24 are located at the side of shell 23, and one end of external connection 24 is connect with conversion element, the other end of external connection 24
It is connect with microcontroller.Fluting 211 is offered in fixed seat 21,211 one end of slotting is arc end, and fluting 211 is passed through for screw
Wear placement.The quantity of the present embodiment fluting 211 is two, and two flutings 211 form center pair about the axis of sensing element 22
Claim.
Voltage AD initial values when vertical lift elevator zero load are set in microcontroller in advance, and are held according to actual use
Loading capability is set with limit value when weight.During vertical lift elevator is run, by infrared signal sensor to sedan-chair
Temperature inside compartment carries out induction detection, and then the temperature signal sensed is transferred at infrared signal processing circuit
Reason, then by treated, signal is transmitted to microcontroller in the form of analog switch signal again.At the same time, pass through gravity sensor
The gravity of 2 pairs of cab interiors carries out gravity test, i.e. the energy-stored spring made of the sensing element 22 of gravity sensor 2 drives
Dynamic electric contact is converted to analog switch signal from gravitational cue by conversion element completion and sends microcontroller to.By to infrared
The information of signal transducer and gravity sensor 2 is merged, and multiplies people or object to more accurately judge whether to have in car
Product, and then judge whether to carry out Accelerating running operation to car.If two switching signals all determine car in do not multiply people or
Control signal can be sent to electric machine controller by article, microcontroller by CAN bus, to electric machine controller
Car Accelerating running is controlled, avoids passed due to one of in infrared signal sensor or gravity sensor 2 well in this way
Car Accelerating running problem caused by sensor error.If measuring car by infrared signal sensor and gravity sensor 2
Inside have in the case of multiplying people or article, microcontroller can control signal is transmitted to motor control by CAN bus
Device, so that electric machine controller control car is run up and down by normal speed.
By merging the information of infrared signal sensor and gravity sensor 2, is handled through microcontroller, judge car
It is that the operation of vertical lift elevator is improved to realize to car speed Control with normal speed operation or Accelerating running
Efficiency makes to multiply people's more safe ready in riding vertical lift elevator quick.
Above example, only preferred embodiments of the utility model, be not to limit the utility model practical range, therefore it is all
According to the equivalent change or modification that the structure, feature and principle of present utility model application the scope of the claims is done, this reality should all be included in
With in new patent application range.
Claims (8)
1. a kind of vertical lift elevator, including mobile car and speed changing devices can be vertically moved up or down, it is characterised in that：
The speed changing devices include at least two gravity sensors, infrared signal sensor and electric machine controller, described
Infrared signal sensor is arranged in the inside of the car；
There is loading plate and spandrel girder, the spandrel girder to be connect with the load carrier outside the car for the bottom of the car,
The loading plate multiplies people or article for carrying, and the gravity sensor is between the loading plate and the spandrel girder；
The gravity sensor and the infrared signal sensor are connect by circuit with the electric machine controller respectively, the electricity
Machine controller controls the mobile speed of the car vertical lift.
2. a kind of vertical lift elevator according to claim 1, it is characterised in that：
The speed changing devices further include microcontroller and power sector, the gravity sensor and the infrared signal sensor
It is connected respectively with the microcontroller by circuit, the microcontroller is connect by circuit with the electric machine controller；
The power sector passes through circuit and the electric machine controller, the microcontroller, the gravity sensor and described respectively
Infrared signal sensor is connected.
3. a kind of vertical lift elevator according to claim 1, it is characterised in that：
The quantity of the gravity sensor is six, wherein four gravity sensors are distributed in four angles of the loading plate
The lower section fallen, other two described gravity sensor is towards the elevator door direction of the car and is symmetrically arranged at the carrying
The lower section of the both sides of plate.
4. a kind of vertical lift elevator according to claim 1, it is characterised in that：
The quantity of the gravity sensor is four, and four gravity sensors are distributed in four corners of the loading plate
Lower section.
5. a kind of vertical lift elevator according to claim 1, it is characterised in that：
The detected value of the gravity sensor minimum is 0.5 kilogram.
6. a kind of vertical lift elevator according to claim 2, it is characterised in that：
Each described gravity sensor includes fixed seat, shell, external connection, sensing element and conversion element, the fixation
Seat is mounted on the spandrel girder, and the shell is arranged in the fixed seat, and the top of the sensing element is stretched out outside described
The end face of shell is arranged, and the loading plate is pressed on the top of the sensing element；
The conversion element is located at the inside of the shell and is connect with the sensing element, and the external connection is located at the shell
Side, one end of the external connection connect with the conversion element, and the other end of the external connection is connect with the microcontroller.
7. a kind of vertical lift elevator according to claim 6, it is characterised in that：
Fluting is offered in the fixed seat, one end of the fluting is arc end, and the fluting is for screw through placement.
8. a kind of vertical lift elevator according to claim 7, it is characterised in that：
The quantity of the fluting is two, and two flutings form central symmetry about the axis of the sensing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182516.6U CN207957427U (en) | 2018-01-31 | 2018-01-31 | A kind of vertical lift elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182516.6U CN207957427U (en) | 2018-01-31 | 2018-01-31 | A kind of vertical lift elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957427U true CN207957427U (en) | 2018-10-12 |
Family
ID=63736830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182516.6U Active CN207957427U (en) | 2018-01-31 | 2018-01-31 | A kind of vertical lift elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402896A (en) * | 2021-05-28 | 2022-11-29 | 广东博智林机器人有限公司 | Surface treatment device, control method and apparatus, medium, and electronic device |
| CN116395512A (en) * | 2023-03-28 | 2023-07-07 | 宁波汉科思液压有限公司 | Hydraulic system and control method |
-
2018
- 2018-01-31 CN CN201820182516.6U patent/CN207957427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402896A (en) * | 2021-05-28 | 2022-11-29 | 广东博智林机器人有限公司 | Surface treatment device, control method and apparatus, medium, and electronic device |
| CN116395512A (en) * | 2023-03-28 | 2023-07-07 | 宁波汉科思液压有限公司 | Hydraulic system and control method |
| CN116395512B (en) * | 2023-03-28 | 2024-01-12 | 宁波汉科思液压有限公司 | Hydraulic system and control method |
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