CN108163669A - Elevator car safety device - Google Patents
Elevator car safety device Download PDFInfo
- Publication number
- CN108163669A CN108163669A CN201711479937.1A CN201711479937A CN108163669A CN 108163669 A CN108163669 A CN 108163669A CN 201711479937 A CN201711479937 A CN 201711479937A CN 108163669 A CN108163669 A CN 108163669A
- Authority
- CN
- China
- Prior art keywords
- elevator
- mobile phone
- spring
- car
- brake
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Elevator Control (AREA)
Abstract
The present invention relates to a kind of elevator car safety devices, including mobile phone app clients, velometer, control device, wait ladder device, car power-off brake device, mounted on the elevator drop buffer of cage bottom, mobile phone app clients, velometer by control device is connected and waits ladder device and car power-off brake device respectively, the car power-off brake device is by staying draw box mechanism, electromagnet, spring forms, brake silpper in draw box mechanism connects electromagnet by spring, brake silpper top is equipped with braking card slot, when elevator power failure, electromagnet moment loses polarity, brake silpper is ejected into braking card slot by spring, complete the braking of car.The present invention can provide a safety precautions when elevator powers off; and finger print identifying is carried out to check state of elevator and carry out reservation operation to elevator by mobile phone app; it avoids because without magnetic card or being only capable of that by designated mobile phone the inconvenience brought could be preengage, it is more time saving convenient and easily operated.
Description
Technical field
The present invention relates to a kind of lift car, especially a kind of elevator car safety device.
Background technology
In the epoch of construction industry prosperity, with the increasingly mature of technology so that skyscraper is increasing, and in high building
Elevator (vertical ladder) will necessarily be used in process of construction, there is also many hidden danger, elevators while being brought convenience for life for vertical ladder
Failure is mainly shown as two kinds of situations：First, elevator is out of service suddenly；It rapidly drops second is that elevator is out of hand.In recent years because
The case that elevator faults cause casualties is more, and will also result in casualties when natural calamity occurs, such as fire,
Increase casualty rate because cannot correctly be guided to elevator due in earthquake.
Invention content
The technical problems to be solved by the invention are to provide a kind of elevator car safety device, which can break in elevator
One safety precautions when electric is provided, and finger print identifying is carried out to check state of elevator and to elevator in mobile phone by app
Reservation, avoid without magnetic card or only with designated mobile phone can preengage elevator belt come inconvenience, it is more time saving convenient.
To achieve the above object, the technical scheme is that：A kind of elevator car safety device, including mobile phone app visitors
Ladder device, car power-off brake device, the elevator landing buffering dress mounted on cage bottom, control device, are waited at velometer in family end
It puts, mobile phone app clients, velometer by control device are connected and wait ladder device and car power-off brake device, the sedan-chair respectively
Compartment power-off brake device is formed by staying draw box mechanism, electromagnet, spring, and the brake silpper in draw box mechanism connects electromagnetism by spring
Iron, brake silpper top are equipped with braking card slot, and when having a power failure, electromagnet moment loses polarity, is popped up brake silpper by spring
Into braking card slot, the braking of car is completed.
The elevator drop buffer is made of steel plate, spring and elastic blob of viscose, steel plate multiple springs installed above, and
Spring and the elastic blob of viscose of filling above the steel plate outside steel plate joint face.
The mobile phone app clients check state of elevator and to elevator by the mobile fingerprint certification of mobile phone app
Reservation, avoid without magnetic card or only with designated mobile phone can preengage elevator belt come inconvenience.
The beneficial effects of the invention are as follows：The present invention can provide a safety precautions when elevator powers off, and pass through
App carries out finger print identifying to check state of elevator and the reservation to elevator in mobile phone, avoids without magnetic card or only with referring to
The inconvenience that elevator belt is come can be preengage by determining mobile phone, more time saving convenient.
Description of the drawings
Fig. 1 is the elevator car safety principle of device block diagram of the present invention；
Fig. 2 is car power-off brake apparatus structure schematic diagram；
Fig. 3 is elevator drop buffer structure diagram.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of elevator car safety device, including mobile phone app clients, velometer, control dress
It puts, wait ladder device, car power-off brake device, the elevator drop buffer mounted on cage bottom, mobile phone app clients,
Velometer by control device is connected and waits ladder device and car power-off brake device respectively.Mobile phone app clients pass through mobile phone app
Mobile fingerprint certification check state of elevator and the reservation to elevator, avoid without magnetic card or only with designated mobile phone ability
The inconvenience that enough reservation elevator belt is come.
As shown in Fig. 2, car power-off brake device is formed by staying draw box mechanism, electromagnet 1, spring 4, the system in draw box mechanism
Movable slider 2 connects electromagnet 1 by spring 4, and 2 top of brake silpper is equipped with braking card slot 3, and when having a power failure, 1 moment of electromagnet loses
Brake silpper 2 by spring 4 is ejected into braking card slot 3, completes the braking of car by depolarization.
As shown in figure 3, elevator drop buffer is made of steel plate 5, spring 6 and elastic blob of viscose 7, steel plate 5 is installed above
Multiple springs 6, and spring 6 fills elastic blob of viscose 7 with the steel plate 5 outside 5 joint face of steel plate above.
The specific feature and function of the present invention：
1) lift car hypervelocity and accident power-off safety device
(1) velometer
(2) in draw box mechanism (with card slot and parked device)
Polarization when electromagnet is powered mainly is utilized in this function has sucking action to metal so that is having electricity
During normal work, brake silpper does not pop up.If after having a power failure, electromagnet moment loses polarity, is ejected into brake silpper by spring
In designed card slot, braking process is completed.
2) drop buffer of elevator
(1) bottom compression spring (elastic blob of viscose)
(2) steady steel plate
The buffer board being made of spring with elastic blob of viscose is equipped in cage bottom, during car moment falls, by
It can be made one in excessive velocities by great damage, although spring has cushioning effect, two can be caused by bouncing the process fallen again
Secondary injury, therefore elastic blob of viscose is filled in the clear area of spring, it can effectively solve the problems, such as secondary injury.
3) ladder device is waited
Mobile phone app clients：Elevator (passing through mobile fingerprint authenticating identity) is preengage by mobile phone app.Existed by mobile phone app
Mobile phone carries out finger print identifying to check state of elevator and the reservation to elevator, avoids without magnetic card or only uses designated mobile phone
The inconvenience that elevator belt is come can be preengage, such design will be more time saving convenient.
Claims (3)
1. a kind of elevator car safety device breaks including mobile phone app clients, velometer, control device, time ladder device, car
Electric braking device, the elevator drop buffer mounted on cage bottom, it is characterised in that：The mobile phone app clients test the speed
Device by control device is connected and waits ladder device and car power-off brake device respectively, and the car power-off brake device is by staying punch-out equipment
Structure, electromagnet, spring composition, the brake silpper in draw box mechanism connect electromagnet by spring, and brake silpper top is equipped with system
Dynamic card slot, when having a power failure, electromagnet moment loses polarity, and brake silpper is ejected into braking card slot by spring, completes car
Braking.
2. elevator car safety device according to claim 1, it is characterised in that：The elevator drop buffer is by steel
Plate, spring and elastic blob of viscose composition, steel plate multiple springs installed above, and filled above spring and the steel plate outside steel plate joint face
Elastic blob of viscose.
3. elevator car safety device according to claim 1, it is characterised in that：The mobile phone app clients pass through hand
The mobile fingerprint certification of machine app checks state of elevator and the reservation to elevator, avoids because without magnetic card or only with specified
Mobile phone can preengage the worry that elevator belt is come.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479937.1A CN108163669A (en) | 2017-12-29 | 2017-12-29 | Elevator car safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479937.1A CN108163669A (en) | 2017-12-29 | 2017-12-29 | Elevator car safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108163669A true CN108163669A (en) | 2018-06-15 |
Family
ID=62516460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479937.1A Pending CN108163669A (en) | 2017-12-29 | 2017-12-29 | Elevator car safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163669A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329740A (en) * | 2015-08-14 | 2016-02-17 | 重庆圣普锣建材有限公司 | Elevator falling protective device |
| CN206569877U (en) * | 2017-01-18 | 2017-10-20 | 凯中科技（福建）有限公司 | A kind of damping device of lift car |
| CN206751132U (en) * | 2017-05-15 | 2017-12-15 | 福建环奥电梯科技股份有限公司 | Elevator management system for internet of things |
-
2017
- 2017-12-29 CN CN201711479937.1A patent/CN108163669A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329740A (en) * | 2015-08-14 | 2016-02-17 | 重庆圣普锣建材有限公司 | Elevator falling protective device |
| CN206569877U (en) * | 2017-01-18 | 2017-10-20 | 凯中科技（福建）有限公司 | A kind of damping device of lift car |
| CN206751132U (en) * | 2017-05-15 | 2017-12-15 | 福建环奥电梯科技股份有限公司 | Elevator management system for internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
|
| RJ01 | Rejection of invention patent application after publication |