CN104453119B - A kind of control method of stair and slideway modes swap - Google Patents
A kind of control method of stair and slideway modes swap Download PDFInfo
- Publication number
- CN104453119B CN104453119B CN201410687200.9A CN201410687200A CN104453119B CN 104453119 B CN104453119 B CN 104453119B CN 201410687200 A CN201410687200 A CN 201410687200A CN 104453119 B CN104453119 B CN 104453119B
- Authority
- CN
- China
- Prior art keywords
- motor
- crank
- stair
- slideway
- rocker mechanism
- 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.)
- Active
Links
Landscapes
- Stopping Of Electric Motors (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention provides the control method of a kind of stair and slideway modes swap, and the method is comprised the following steps：（1）Controlling switch is opened, starts motor；（2）Motor drives crank and rocker mechanism motion, and crank and rocker mechanism drives the step being connected with it, and after itself fixing point anglec of rotation, step is linked to be one side to step, and stair are for conversion into slideway；（3）Closing control is switched, and stops motor；（4）Open controlling switch, motor reversal；（5）Motor drives crank and rocker mechanism motion, and crank and rocker mechanism drives the step being connected with it, and after itself fixing point anglec of rotation, the step for being linked to be one side is separated step, and slideway is for conversion into stair；（6）Closing control is switched, and stops motor.Apparatus structure that the present invention is used is compact, volume is light and handy, small-sized efficient, controlling switch, motor and toggle only need to be installed on existing stair, you can realize the exchange of stair and slideway pattern.
Description
Technical field
The invention belongs to emergency escape field of mechanical technique, the controlling party of a kind of stair and slideway modes swap is relate to
Method.
Background technology
At present, fire takes place frequently, and stair can not meet escape needs as passway for escaping in this case.Urgent
In the case of, it should allow the similar children of survivor to play slideway and typically escape, safe and convenient saves escape time.According to data display,
One 50 layers of high building, every layer accommodates 30 people, is finished evacuating personnel by stair, takes around 2 hours, but in fire
Flue gas is but that the speed of 3-6m/s is altered upwards so that personnel hazard drastically increases in building.Escaped using the method for slideway, if pressed
One layer is slided according to 5s to calculate, to slide to that need downstairs 4min more from roof, then it is many that total evacuation only needs to 40min.Save significantly
Escape time is saved.
China Patent No. CN201210009708.4 discloses a kind of high building fast-escape slideway, and the high building fast-escape is slided
Road includes that the turning chute that upper and lower layer vertical ladder chute is connected with upper and lower layer vertical ladder chute, turning chute are turned before, during and after including
Section chute, it is characterized in that：On the wall of stair, equipped with wall guard board；Described upper and lower layer vertical ladder chute base plate is through rotating shaft
It is hinged with described wall guard board；Turnaround section chute is attached by its chute base plate before, during and after described；Upper strata
The chute base plate of turnaround section chute is connected with lower floor vertical ladder chute base plate before, during and after vertical ladder chute base plate warp.This inventive structure is answered
It is miscellaneous, and needs are individually provided with slideway, compare and take up room.
The content of the invention
The present invention is in order to overcome the deficiencies in the prior art, it is proposed that can solve the problem that the difficult problem of disabled person to go upstairs, solves
The control method of the in emergency circumstances stair of personnel escape's problem and slideway modes swap such as there is in fire.
In order to realize foregoing invention purpose, technical scheme is as follows：
The control method of a kind of stair and slideway modes swap, including control system and execution system, described control system
System includes controlling switch and motor；Described execution system includes crank and rocker mechanism and step, and crank and rocker mechanism drives platform
Rank comprises the following steps around gantry motion, the method：
（1）Controlling switch is opened, starts motor；
（2）Motor drives crank and rocker mechanism motion, and crank and rocker mechanism drives the step being connected with it, and step is around certainly
After the body fixing point anglec of rotation, step is linked to be one side, and stair are for conversion into slideway；
（3）Closing control is switched, and stops motor；
（4）Open controlling switch, motor reversal；
（5）Motor drives crank and rocker mechanism motion, and crank and rocker mechanism drives the step being connected with it, and step is around certainly
After the body fixing point anglec of rotation, the step for being linked to be one side is separated, and slideway is for conversion into stair；
（6）Closing control is switched, and stops motor.
Above-described crank and rocker mechanism moves to extreme position after being driven by motor, the crank in crank and rocker mechanism
It is in a line with connecting rod, forms self-locking.
Above step（2）The described anglec of rotation is 31 °.
Above-described motor is ac three-phase asynchronous motor.
Above-described motor is also connected with power supply；Described power supply is the alternating current of 380V.
In the methods of the invention, when fire generation or disabled person to go upstairs, the closure of controlling switch is controlled,
Step is linked to be one side by needing 31 degree of so small angles of rotation so that stair become slideway.When needing to be recovered to slideway
During for stair, controlling switch control elevator reversion, step rotation, slideway can become stair again.
Compared with prior art, the present invention has the advantage that as follows with good effect：
1st, the apparatus structure for using of the invention is compact, volume is light and handy, small-sized efficient, need to only be installed on existing stair
Controlling switch, motor and toggle, you can realize the exchange of stair and slideway pattern.
2nd, the device that the present invention is used is reasonable in design, installs simple, and flexible spry and light, low cost of manufacture is easy to maintenance to overhaul.
3rd, step of the present invention only needs to make stair become slideway by rising 31 degree of so small angles, needed for pattern switching
The time wanted is short, saves the time of wait.
4th, in the method for the present invention, change the parameter of input, just can make used device for family, market, work
The places such as factory, it is applied widely.
Brief description of the drawings
Fig. 1 is structural representation of the use device in stair state in the present invention.
Fig. 2 is structural representation of the use device in slideway state in the present invention.
Fig. 3 is the frame diagram of use device in the present invention.
Reference：1- motors, 2- crank and rocker mechanisms, 3- steps.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment 1：
The control method of a kind of stair and slideway modes swap, including control system and execution system, described control system
System includes controlling switch and motor 1；Described execution system includes crank and rocker mechanism 2 and step 3, the band of crank and rocker mechanism 2
Around gantry motion, the method is comprised the following steps dynamic step 3：
（1）Controlling switch is opened, starts motor 1；
（2）Motor 1 drives crank and rocker mechanism 2 to move, and crank and rocker mechanism 2 drives the step 3 being connected with it, step 3
Around itself fixing point anglec of rotation for after 31 °, step 3 is linked to be one side, stair are for conversion into slideway；Crank and rocker mechanism 2 is received
Motor 1 moves to extreme position after driving, and the crank in crank and rocker mechanism is in a line with connecting rod, forms self-locking；
（3）Closing control is switched, and stops motor 1；
（4）Controlling switch is opened, motor 1 is inverted；
（5）Motor 1 drives crank and rocker mechanism 2 to move, and crank and rocker mechanism 2 drives the step 3 being connected with it, step 3
After itself fixing point anglec of rotation, the step 3 for being linked to be one side is separated, and slideway is for conversion into stair；Crank and rocker mechanism 2 is received
Motor 1 moves to extreme position after driving, and the crank in crank and rocker mechanism is in a line with connecting rod, forms self-locking；
（6）Closing control is switched, and stops motor 1.
Motor used is ac three-phase asynchronous motor, and motor is also connected with power supply, and described power supply is the friendship of 380V
Stream electricity.
Claims (2)
1. the control method of a kind of stair and slideway modes swap, it is characterised in that：It is described including control system and execution system
Control system include controlling switch and motor；Described execution system includes crank and rocker mechanism and step, crank rocker machine
Structure drives step around gantry motion, and the method is comprised the following steps：
（1）Controlling switch is opened, starts motor；
（2）Motor drive crank and rocker mechanism motion, crank and rocker mechanism drive step be connected with it one end rising, step around
After itself fixing point 31 ° of angles of rotation, step is linked to be one side, and stair are for conversion into slideway；
（3）Closing control is switched, and stops motor；
（4）Open controlling switch, motor reversal；
（5）Motor drive crank and rocker mechanism motion, crank and rocker mechanism drive step be connected with it one end decline, step around
After itself fixing point anglec of rotation, the step for being linked to be one side is separated, and slideway is for conversion into stair；
（6）Closing control is switched, and stops motor；
Described motor is ac three-phase asynchronous motor；
Described motor is also connected with power supply；Described power supply is the alternating current of 380V.
2. the control method of a kind of stair according to claim 1 and slideway modes swap, it is characterised in that：Described song
Handle endplay device moves to extreme position after being driven by motor, the crank in crank and rocker mechanism is in a line with connecting rod, is formed
Self-locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687200.9A CN104453119B (en) | 2014-11-25 | 2014-11-25 | A kind of control method of stair and slideway modes swap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687200.9A CN104453119B (en) | 2014-11-25 | 2014-11-25 | A kind of control method of stair and slideway modes swap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453119A CN104453119A (en) | 2015-03-25 |
| CN104453119B true CN104453119B (en) | 2017-06-06 |
Family
ID=52899809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687200.9A Active CN104453119B (en) | 2014-11-25 | 2014-11-25 | A kind of control method of stair and slideway modes swap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453119B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108588B (en) * | 2021-11-24 | 2023-07-14 | 江苏韩通赢吉重工有限公司 | Offshore booster station |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316432A (en) * | 1992-12-07 | 1994-05-31 | Reb Manufacturing Co., Inc. | Wheelchair lifts with automatic barrier |
| CN2801557Y (en) * | 2005-06-23 | 2006-08-02 | 重庆工学院 | Automatic step device of motorhome |
| CN202174997U (en) * | 2011-07-25 | 2012-03-28 | 段秋华 | Wheelchair accessible bus |
| CN103161268A (en) * | 2011-12-13 | 2013-06-19 | 青岛三利中德美水设备有限公司 | Multi-functional stair system |
| CN103982015A (en) * | 2014-05-28 | 2014-08-13 | 沈阳化工大学 | Ladder capable of interchanging between steps and oblique plane |
-
2014
- 2014-11-25 CN CN201410687200.9A patent/CN104453119B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453119A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206737378U (en) | A kind of civil engineering operating platform | |
| CN206657585U (en) | A kind of rotary promotional plate of medical ophthalmology publicity | |
| CN203127961U (en) | Electric lifting device for corridor | |
| CN104453119B (en) | A kind of control method of stair and slideway modes swap | |
| CN206476633U (en) | A kind of new biography dish elevator | |
| CN201990448U (en) | Automatic climbing machine for tower of wind generator | |
| CN205882553U (en) | Electric power is with frame cable work car | |
| CN108996370A (en) | A kind of corridor based on double lead nut body can double seating elevator | |
| CN206852934U (en) | High residential building refuge apparatus intelligent controller | |
| CN202465013U (en) | Energy-saving-type automatic escalator | |
| CN202675405U (en) | Self elevation integration kitchen range | |
| CN203138344U (en) | High-rise wall face cleaning robot moving device | |
| CN102677920A (en) | Lifting platform of domestic swimming pool | |
| CN101987232B (en) | Full-automatic high-rise descent control device | |
| CN204917837U (en) | Safe high -efficient lift | |
| CN203006677U (en) | Residential type light lift | |
| CN102942097B (en) | House type light elevator | |
| CN201565002U (en) | Simple escape device | |
| CN207137788U (en) | A kind of Novel mixer with elevating function | |
| CN207276122U (en) | A kind of packaged type acoustic control lifting gear | |
| CN2652431Y (en) | Circulation even speed slow down device | |
| CN205708566U (en) | A kind of brick transport trolley for building | |
| CN205153509U (en) | Skin whitewashes uses support body | |
| CN110872085A (en) | Brick-building wall decoration elevator | |
| CN203624792U (en) | Environment-friendly induction escalator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |