CN206172714U - Elevator intelligent security system - Google Patents
Elevator intelligent security system Download PDFInfo
- Publication number
- CN206172714U CN206172714U CN201621103568.7U CN201621103568U CN206172714U CN 206172714 U CN206172714 U CN 206172714U CN 201621103568 U CN201621103568 U CN 201621103568U CN 206172714 U CN206172714 U CN 206172714U
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- Prior art keywords
- car
- elevator
- control unit
- elevator control
- electromagnetism
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Abstract
The utility model relates to an elevator intelligent security system, including wall, hoistway, car and elevator control unit, one side of car is equipped with the iron slide rail, and hoistway 's inner wall is equipped with the electromagnetism slide, and the electromagnetism slide is connected with the solenoid valve, is equipped with reserve motor on the wall, and the top of car is equipped with the shaft, and reserve motor passes through the stay cord and links to each other with the shaft, be equipped with tacho sensor on the car, tacho sensor and elevator control unit are connected for speed when detecting the car tenesmus, and with tenesmus velocity feedback to the elevator control unit of car. The utility model provides a during maximum speed, elevator control unit triggered reserve motor and the solenoid valve is opened when tacho sensor detected elevator tenesmus speed and is greater than normal operating, and reserve motor draws high the car through the stay cord on the one hand, and the on the other hand solenoid valve makes the circular telegram of electromagnetism slide to and produce suction between the iron slide rail, eliminate the tenesmic impact force of elevator, avoid causing casualties and loss of property.
Description
Technical field
This utility model is related to elevator technology field, specially a kind of elevator intelligent security system.
Background technology
As the use occasion of elevator is more and more, the safety of elevator is increasingly taken seriously.Existing elevator safety
Coefficient is very high, but also there is elevator in the case of strong shock, and damping effect is not especially good, and body morning of people
When receiving sharp pounding, body does not have the strong point, easily injured.For drawbacks described above, those skilled in the art need offer one badly
Elevator intelligent security system is planted, the security performance and damping effect of elevator is improved.
Utility model content
The purpose of this utility model is to provide a kind of elevator intelligent security system, improves security performance and the damping of elevator
Effect.
For achieving the above object, there is provided following technical scheme：A kind of elevator intelligent security system, including metope, elevator be logical
Road, car and elevator control unit；The side of the car is provided with irony slide rail, and the inwall of the access to elevators is provided with electromagnetism
Slideway, the electromagnetism slideway is connected with electromagnetic valve, and the electromagnetic valve is used to control whether electromagnetism slideway is powered, the irony slide rail
It is located in the electromagnetism slideway, the car is slidably connected in the access to elevators；The metope is provided with standby motor, institute
State and be provided with above car wheel shaft, the standby motor is connected by drawstring with wheel shaft；The car is provided with tachogenerator,
The tachogenerator is connected with elevator control unit, for detecting speed when car drops, and by the lapse rate of car
Feed back to elevator control unit；Wherein, when tachogenerator detects the lapse rate of the car more than preset value, the electricity
Terraced control unit triggers the standby motor and electromagnetic valve is opened, and the standby motor is drawn high by drawstring to car,
The electromagnetic valve makes electromagnetism slideway be powered, and suction is produced between irony slide rail, prevents car from gliding.
Preferably, the car is provided with distance measuring sensor, and the distance measuring sensor is connected with elevator control unit, is used for
The distance between detection car and ground, and the distance between car and ground are fed back to into elevator control unit.
Preferably, the distance measuring sensor is connected with standby motor and electromagnetic valve simultaneously, when distance measuring sensor detects sedan-chair
When the distance between railway carriage or compartment and ground are less than preset value, the elevator control unit triggers the standby motor and electromagnetic valve is opened
Open.
Preferably, alarm is provided with the car, the alarm is connected with tachogenerator, when the sensing that tests the speed
When device detects that the lapse rate of the car is more than preset value, trigger the alarm and open.
Preferably, the alarm is voice announcer or buzzer.
This utility model provides a kind of having the beneficial effect that for elevator intelligent security system：The sensing that tests the speed in this utility model
Device detection elevator lapse rate is more than during maximal rate, elevator control unit triggers standby motor and electromagnetic valve during normal operation
Open, on the one hand standby motor is drawn high by drawstring to car, another aspect electromagnetic valve makes electromagnetism slideway be powered, and and ferrum
Suction is produced between matter slide rail, prevents car from gliding, eliminate the impulsive force of elevator tenesmus, it is to avoid cause casualties and damaged with property
Lose.
Description of the drawings
Technical scheme in order to be illustrated more clearly that this utility model embodiment, below will be to making needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is the structural representation of elevator intelligent security system in this utility model.
Description of reference numerals：1. metope；2. access to elevators；3. car；4. irony slide rail；5. electromagnetism slideway；6. standby electricity
Machine；7. wheel shaft；8. drawstring；9. tachogenerator；10. electromagnetic valve；11. distance measuring sensors；12. alarms.
Specific embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certainly this utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.Secondly, this utility model has been carried out in detail using schematic diagram
Statement, when this utility model example is described in detail, for convenience of description, schematic diagram should not according to general ratio partial enlargement
In this, as to restriction of the present utility model.
Above and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing is to elevator intelligent of the present utility model
Security system is described in detail.Fig. 1 is the structural representation of elevator intelligent security system preferred embodiment of the present utility model.
As shown in figure 1, this utility model provides a kind of elevator intelligent security system, including metope 1, access to elevators 2, car
3 and elevator control unit；Car 3 is provided with tachogenerator 9 and distance measuring sensor 11, tachogenerator 9 and range finding
Sensor 11 is connected with elevator control unit simultaneously；Tachogenerator 9 is used for speed when detecting that car 3 drops, and by car 3
Lapse rate feed back to elevator control unit, distance measuring sensor 11 is used to detecting the distance between car 3 and ground, and by sedan-chair
The distance between railway carriage or compartment 3 and ground feed back to elevator control unit.
Specifically, in the present embodiment, the side of car 3 is provided with irony slide rail 4, and the inwall of access to elevators 2 is provided with electromagnetism cunning
Road 5, electromagnetism slideway 5 is connected with electromagnetic valve 10, and electromagnetic valve 10 is used to control whether electromagnetism slideway 5 is powered, and irony slide rail 4 is located at electricity
In magnetic slideway 5, car 3 is slidably connected in the access to elevators 2；When tachogenerator 9 detects that the lapse rate of car is more than
During preset value, elevator control unit triggering electromagnetic valve 10 open, electromagnetic valve 10 makes electromagnetism slideway 5 be powered, and with irony slide rail 4 it
Between produce suction, prevent car 3 from gliding.
Meanwhile, metope 1 is provided with standby motor 6, and the top of car 3 is provided with wheel shaft 7, and standby motor 6 is by drawstring 8 and wheel
Axle 7 is connected；When tachogenerator 9 detects the lapse rate of car 3 more than preset value, elevator control unit triggers standby motor
6 open, and standby motor 6 is drawn high by drawstring 8 to car 3, prevent car 3 from gliding.
Additionally, for the security performance for further improving elevator, distance measuring sensor 11 simultaneously with standby motor 6 and electromagnetic valve
10 connections, when the distance between the detection car 3 of distance measuring sensor 11 and ground are less than preset value, elevator control unit triggering is standby
Opened with motor 6 and electromagnetic valve 10, prevent car 3 from gliding.
Alarm 12 is provided with car 3 in the present embodiment, alarm 12 is connected with tachogenerator 9, when the sensing that tests the speed
When the lapse rate of the detection car 3 of device 9 is more than preset value, triggering alarm 12 is opened, so that the personnel in car 3 exhale in time
Rescue；Specifically, alarm 12 is preferably voice announcer or buzzer.
In sum, the detection elevator lapse rate of tachogenerator 9 in this utility model is maximum more than during normal operation
During speed, elevator control unit triggers standby motor 6 and electromagnetic valve 10 is opened, and on the one hand standby motor 6 passes through drawstring to sedan-chair
Railway carriage or compartment 3 is drawn high, and another aspect electromagnetic valve 10 makes electromagnetism slideway 5 be powered, and suction is produced between irony slide rail 4, prevents sedan-chair
Railway carriage or compartment glides, and eliminates the impulsive force of elevator tenesmus, it is to avoid cause casualties and property loss.
Although this utility model essentially describes above example, it is intended only as example to be been described by, and this reality
This is not limited to new.It is special without deviating from the essence of embodiment that those of ordinary skill in the art can make various modifications and application
Property.For example, each part being shown in detail to embodiment can be changed and run, and can be recognized to the modification and the related difference of application
To be included in the protection domain of the present utility model that claims are limited.
Involved embodiment in this specification, it is meant that the specially feature with reference to the embodiment description, structure or spy
Property is included at least one embodiment of the present utility model.These terms for coming across in description everywhere are not necessarily directed to
Same embodiment.Additionally, when special characteristic, structure or characteristic is described with reference to any embodiment, all thinking that it falls into this area
Those of ordinary skill is combined in the range of these special characteristics, structure or characteristic that other embodiment just can be realized.
Claims (5)
1. a kind of elevator intelligent security system, it is characterised in that including metope, access to elevators, car and elevator control unit；
The side of the car is provided with irony slide rail, and the inwall of the access to elevators is provided with electromagnetism slideway, the electromagnetism slideway and electromagnetism
Valve connects, and the electromagnetic valve is used to control whether electromagnetism slideway is powered, and the irony slide rail is located in the electromagnetism slideway, described
Car is slidably connected in the access to elevators；The metope is provided with standby motor, and wheel shaft, institute are provided with above the car
State standby motor to be connected with wheel shaft by drawstring；The car is provided with tachogenerator, the tachogenerator and elevator control
Unit connection processed, for detecting speed when car drops, and feeds back to elevator control unit by the lapse rate of car；Its
In, when tachogenerator detects the lapse rate of the car more than preset value, the elevator control unit triggering is described standby
Opened with motor and electromagnetic valve, the standby motor is drawn high by drawstring to car, and the electromagnetic valve makes electromagnetism slideway
It is powered, and suction is produced between irony slide rail, prevents car from gliding.
2. elevator intelligent security system according to claim 1, it is characterised in that the car is provided with range finding sensing
Device, the distance measuring sensor is connected with elevator control unit, for detecting the distance between car and ground, and by car and ground
The distance between face feeds back to elevator control unit.
3. elevator intelligent security system according to claim 2, it is characterised in that the distance measuring sensor simultaneously with it is standby
Motor and electromagnetic valve connect, when the distance between distance measuring sensor detection car and ground are less than preset value, the elevator
Control unit triggers the standby motor and electromagnetic valve is opened.
4. elevator intelligent security system according to claim 1, it is characterised in that alarm, institute are provided with the car
State alarm to be connected with tachogenerator, when the tachogenerator detects the lapse rate of the car more than preset value,
Trigger the alarm to open.
5. elevator intelligent security system according to claim 4, it is characterised in that the alarm be voice announcer or
Buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103568.7U CN206172714U (en) | 2016-10-08 | 2016-10-08 | Elevator intelligent security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103568.7U CN206172714U (en) | 2016-10-08 | 2016-10-08 | Elevator intelligent security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172714U true CN206172714U (en) | 2017-05-17 |
Family
ID=58678206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103568.7U Active CN206172714U (en) | 2016-10-08 | 2016-10-08 | Elevator intelligent security system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172714U (en) |
-
2016
- 2016-10-08 CN CN201621103568.7U patent/CN206172714U/en active Active
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| GR01 | Patent grant |