CN208008264U - Lift car vehicle prevents system - Google Patents
Lift car vehicle prevents system Download PDFInfo
- Publication number
- CN208008264U CN208008264U CN201721463556.XU CN201721463556U CN208008264U CN 208008264 U CN208008264 U CN 208008264U CN 201721463556 U CN201721463556 U CN 201721463556U CN 208008264 U CN208008264 U CN 208008264U
- Authority
- CN
- China
- Prior art keywords
- controller
- induction coil
- elevator
- lift car
- executing agency
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to the safe auxiliary facilities of public security fire-fighting, a kind of lift car vehicle prevention system is provided, it include the ground induction coil of the detection metal below elevator entrance, ground induction coil is controlled by controller with executing agency and is connected, the executing agency connect with non-plug into of elevator, and actuating mechanism controls executive component prevents elevator door from closing.A kind of lift car vehicle prevention system includes the ground induction coil of the detection metal below elevator entrance, and ground induction coil is controlled by controller with executing agency and connected, and the actuating mechanism controls connection light curtain power circuit, controller connects loud speaker.The utility model can be executed without plugging into and be executed to circuit series connection phase tube elements, without with elevator is cumbersome plugs into, simple in structure and functional independence, Convenient switch, it can effectively prevent electric motor car with two wheels from being pushed into car, while realize voice prompt, greatly reduce the security risk brought since corridor is not smooth.
Description
Technical field
The utility model is related to the safe auxiliary facilities of public security fire-fighting, and in particular to a kind of lift car vehicle prevention system.
Background technology
High residential building is generally provided with elevator at present, and anti-pinch device is equipped on elevator.Such as in lift car
Light curtain between external door, when object, which is located at, to be opened in the middle part of elevator door, elevator door can not close.Although elevator facilitates people,
But the problem of security against fire, is also more acute, some resident families are convenient for itself, by article other side in corridor, seriously affect
Emergency evacuation.Wherein, the case where electric vehicle is arbitrarily parked in corridor is most commonly seen, since two wheel electric vehicles make
With extensive, mobility is strong, and property and fire fighter can not effectively be supervised, and can not effectively prevent its entrance, cause resident family
The case where into push-in lift car, is very common, seriously affects the normal use of passageway for fire apparatus in this way.
Having no effective device at present prevents electric vehicle from entering lift car, and existing repacking cannot be satisfied infrastructure management company and public affairs
Pacify the requirement of fire-fighting.
Utility model content
The utility model provides a kind of structure letter to solve the above problems, under the cooperation of public security fire-fighting and infrastructure management company
It is single, effectively electric vehicle can be prevented to enter, without preventing system with the cumbersome lift car vehicle plugged into of elevator.
A kind of lift car vehicle prevention system includes the ground induction coil of the detection metal below elevator entrance,
Ground induction coil is controlled by controller with executing agency and is connected, and the executing agency connect with non-plug into of elevator, executing agency
Controlling executive component prevents elevator door from closing.
Preferably, the control mechanism is motor, and executive component is baffle, and the signal of electric machine structure to ground induction coil turns
It is dynamic, drive baffle to rotate in the middle part of elevator door.
Preferably, the control mechanism is telescopic electromagnetism push rod, and electromagnetism push rod is located at resistance in the middle part of elevator door after releasing
Only elevator door is closed.
Further, the loud speaker of the controller control connection voice prompt, controller receive ground induction coil letter
Controlling loudspeaker sounding after number.
Preferably, the controller is equipped with wireless signal transmitter, and executing agency and loud speaker are separately connected wireless signal
Receiver.
Another lift car vehicle prevents system, includes the ground line of induction of the detection metal below elevator entrance
Circle, ground induction coil are controlled by controller with executing agency and are connected, and the actuating mechanism controls connect light curtain power circuit, control
Device processed connects loud speaker.
Preferably, the controller is equipped with wireless signal transmitter, and executing agency and loud speaker are separately connected wireless signal
Receiver.
Preferably, the control mechanism switchs for infrared emission, and as receiving terminal and relay is added using light curtain power supply,
Transmitting terminal is incuded with receiving by controller to be obtained signal and executes and give infrared emission end, receiving terminal get transmitting end signal make after
Electric appliance action disconnects light curtain circuit and realizes that car door is not closed, and voice prompt.
Preferably, the control mechanism is the tongue tube of electromagnetism Push-and-pull valve control, and electromagnetism Push-and-pull valve is fixedly arranged at the front end with magnet,
Magnet controls the opening and closing of tongue tube close to tongue tube, and tongue tube is normally closed to be connected in light curtain circuit any wire, disconnects corresponding
Circuit realizes that car door is not closed.
Preferably, the wireless signal transmitter and wireless signal receiver are using WIFI, fixed code, any biography of rolling code
Defeated mode.
In addition, the control mechanism can also be the inductive switch same or similar with above-mentioned function.
The utility model is beneficial in that：Because elevator manufacturer model difference can be divided into executing agency can be without plugging into
Execute and circuit series connection phase tube elements executed, without with elevator is cumbersome plugs into, simple in structure and functional independence, Convenient switch,
It can effectively prevent electric motor car with two wheels from being pushed into car, while realizing voice prompt, greatly reduce and brought since corridor is not smooth
Security risk.
Description of the drawings
Fig. 1 the utility model composed structure schematic diagrames；
One control schematic diagram of Fig. 2 the utility model embodiments；
Two control schematic diagram of Fig. 3 the utility model embodiments；
1. ground induction coil in figure, 2. controllers, 3. attaching plugs, 4. catch, 5. motors, 6. loud speakers.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
The utility model provides a kind of lift car vehicle prevention system, includes the detection metal below elevator entrance
Ground induction coil 1, ground induction coil in the form of pre-buried or wiring board be mounted on elevator entrance below ground on, ground
The number of turns of induction coil can be selected according to actual needs, adjustment induction height.Induction coil connects with the control of controller 2
It connecing, controller is connect with the mechanism controls that a variety of execution act,
It is connected that is, induction coil is controlled with various ways by controller, local induction coil, which connects, to be sensed
When square metal wheel hub, output mechanism is controlled by controller, safely and effectively control elevator light curtain blocking elevator door closes to realize
It closes, forces personnel that vehicle is exited lift car, achieve the purpose that electric vehicle is prevented to enter, the purpose of delayer is certain
Control mechanism is controlled after time interval to reset, and so that elevator door is automatically closed, controller connect supply unit with executing agency.
Embodiment one
In the present embodiment, controller connects loud speaker 6, and controller is internally provided with adjustable time delay, and elevator door opens ground
When induction coil senses signal, controller controls electric motor starting, and catch is rotated to light curtain, due to pinch resistant functionality, elevator
Door does not turn off the function of realizing and elevator door is prevented to close, while loud speaker sends out alarm, and vehicle is exited car by prompting personnel.
And after delayer setting intervals, delayer, which controls executing agency, to be stopped, and is to turn round motor in the present embodiment, catch
It withdraws elevator door to close, which can be taking human as adjustment, such as 1 minute.
In the present embodiment, executing agency is rotation catch, is typically mounted in car since design structure is simply small
Between external door, or fix with inside door and external door.
Embodiment two
It is in place of the difference of the present embodiment and embodiment one, controller connects loud speaker, and controller and executing agency raise
Wire transmission, controller is used to connect wireless signal transmitter between sound device, at this moment executing agency and loud speaker are fixed on car
Inside door can follow elevator to move up and down, and coil can be arranged in each floor, reach each floor and share a set of execution machine
Structure and speaker system, it is possible to reduce cost reduces the difficulty of wiring.
Any transmission-receiving function in WIFI, fixed code, rolling code may be used in this system wireless technology, selects corresponding module
It installs and uses.
The utility model is directed to designed by the random occupancy of high-rise escape truck, can in violation of rules and regulations be left about, be ensured to avoid electric vehicle
The unimpeded safety of corridor.This system exclusive use is plugged into without any, can individually be deactivated, not influenced the function of entire elevator.
Embodiment three
The present embodiment provides a kind of lift car vehicles to prevent system, is in place of the difference with embodiment two, executes machine
Structure control connection light curtain power circuit, controller connect loud speaker.That is by simple actuating mechanism controls connecting and disconnecting of the circuit,
Realize the purpose of control elevator door switch.
Control mechanism switchs for infrared emission in the present embodiment, and as receiving terminal and relay is added using light curtain power supply,
Transmitting terminal is incuded with receiving by controller to be obtained signal and executes and give infrared emission end, receiving terminal get transmitting end signal make after
Electric appliance action disconnects light curtain circuit and realizes that car door is not closed, and voice prompt.
Control mechanism is the tongue tube of electromagnetism Push-and-pull valve control in the present embodiment, and electromagnetism Push-and-pull valve is fixedly arranged at the front end with magnet,
Magnet controls the opening and closing of tongue tube close to tongue tube, and tongue tube is normally closed to be connected in light curtain circuit any wire, disconnects corresponding
Circuit realizes that car door is not closed.
In addition, the control mechanism can also be the inductive switch same or similar with above-mentioned function.
In the present embodiment, using the circuit of light curtain or other types anti-pinch device in actuating mechanism controls elevator structure
Break-make prevents electric vehicle from entering to realize the control to elevator cab door using simple realization of plugging into.
Example IV
It is in place of the present embodiment and the difference of embodiment three, the light curtain of elevator carries light curtain power pack, the control of this system
The output end of mechanism docking light curtain power pack processed, the output end of light curtain power pack is generally 2 control lines, and light curtain is generally 5
Control line, controls simpler convenience in this way.
Claims (7)
1. a kind of lift car vehicle prevents system, which is characterized in that include the ground of the detection metal below elevator entrance
Induction coil, ground induction coil are controlled by controller with executing agency and are connected, and the executing agency connect with non-plug into of elevator,
Actuating mechanism controls executive component prevents elevator door from closing；The controller is motor, and executive component is baffle, and motor receives
The signal of ground induction coil rotates, and baffle is driven to rotate in the middle part of elevator door.
2. lift car vehicle according to claim 1 prevents system, which is characterized in that the controller is telescopic
Electromagnetism push rod, electromagnetism push rod, which is located at after releasing in the middle part of elevator door, prevents elevator door from closing.
3. lift car vehicle according to claim 1 or 2 prevents system, which is characterized in that the controller control connects
The loud speaker of voice prompt is connect, controller receives controlling loudspeaker sounding after ground induction coil signal.
4. lift car vehicle according to claim 3 prevents system, which is characterized in that the controller is equipped with wireless communication
Number transmitter, executing agency and loud speaker are separately connected wireless signal receiver.
5. a kind of lift car vehicle prevents system, which is characterized in that include the ground of the detection metal below elevator entrance
Induction coil, ground induction coil are controlled by controller with executing agency and are connected, and the actuating mechanism controls connect light curtain power supply
Circuit, controller connect loud speaker, and the controller is equipped with wireless signal transmitter, and executing agency and loud speaker are separately connected nothing
Line signal receiver；The controller switchs for infrared emission, using light curtain power supply as receiving terminal and additional relay, transmitting
End is incuded with receiving by controller to be obtained signal and executes and give infrared emission end, and receiving terminal, which gets transmitting end signal, makes relay
Action disconnects light curtain circuit and realizes that car door is not closed, and voice prompt.
6. lift car vehicle according to claim 5 prevents system, which is characterized in that the executing agency pushes away for electromagnetism
The tongue tube of valve control, electromagnetism Push-and-pull valve is drawn to be fixedly arranged at the front end with magnet, magnet controls the opening and closing of tongue tube, dry spring close to tongue tube
Manage it is normally closed be connected in light curtain circuit any wire, disconnect respective lines realize car door do not close.
7. lift car vehicle according to claim 5 or 6 prevents system, which is characterized in that the wireless signal transmission
Device and wireless signal receiver are using WIFI, fixed code, any transmission mode of rolling code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463556.XU CN208008264U (en) | 2017-11-06 | 2017-11-06 | Lift car vehicle prevents system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463556.XU CN208008264U (en) | 2017-11-06 | 2017-11-06 | Lift car vehicle prevents system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208008264U true CN208008264U (en) | 2018-10-26 |
Family
ID=63880509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463556.XU Withdrawn - After Issue CN208008264U (en) | 2017-11-06 | 2017-11-06 | Lift car vehicle prevents system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208008264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601236A (en) * | 2017-11-06 | 2018-01-19 | 孙复庆 | Lift car vehicle prevents system |
| CN111661725A (en) * | 2020-05-29 | 2020-09-15 | 苏州益耕科技有限公司 | Electric vehicle blocking-in method and system for elevator |
-
2017
- 2017-11-06 CN CN201721463556.XU patent/CN208008264U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601236A (en) * | 2017-11-06 | 2018-01-19 | 孙复庆 | Lift car vehicle prevents system |
| CN111661725A (en) * | 2020-05-29 | 2020-09-15 | 苏州益耕科技有限公司 | Electric vehicle blocking-in method and system for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20230707 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20230707 |