CN104310153A - Safe floor electromagnet device for lifting of elevator - Google Patents
Safe floor electromagnet device for lifting of elevator Download PDFInfo
- Publication number
- CN104310153A CN104310153A CN201410533807.1A CN201410533807A CN104310153A CN 104310153 A CN104310153 A CN 104310153A CN 201410533807 A CN201410533807 A CN 201410533807A CN 104310153 A CN104310153 A CN 104310153A
- Authority
- CN
- China
- Prior art keywords
- floor
- elevator
- car
- electromagnet
- lifting
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Abstract
The invention relates to a safe floor electromagnet device for lifting of an elevator. The safe floor electromagnet device for the lifting of the elevator, provided by the invention, comprises a car 1, electromagnets 2 and iron posts 3, and is characterized in that one electromagnet 2 is arranged a doorframe at the entrance/exit of the elevator at each floor; the iron posts 3 are arranged on the door of the car 1; the height from each electromagnet 2 to the ground of the corresponding floor is equal to the height from the iron posts 3 to the ground of the car 1; the electromagnets 2 are connected to a power supply and a control system. The safe floor electromagnet device is simple in structure and relatively low in production cost and has the function of guaranteeing the safety of passengers, and personal casualty caused when the elevator car is accidentally out of control in lifting is prevented.
Description
Technical field
The present invention relates to a kind of elevator lifting floor safety electric magnet arrangement, especially a kind of electromagnet apparatus with protection lift car passenger security function.
Background technology
?existing lift car, floor do not arrange the elevating safety electromagnet apparatus of protection passenger security function, cause injures and deaths as car is surprisingly elevated not stop passenger to be blocked.Restaurant, shaba District one, 02 month Chongqing on the 08th in 2009 baggage elevator has an accident suddenly, and car lands vertically to negative second floor from flat street floor, so that restaurant one room attendant unfortunately falls dead, and accident causation is caused by baggage elevator lifting cable breaks.In morning on October 7th, 2012, the elevator burst on building ground, agglomerate town one, Pudong New District is unexpected, and the Anhui nationality woman of 48 years old is stuck in 6 upstairs, causes that it is dead then and there.On September 14th, 2014, at dusk, in an elevator of school district, Huaqiao University Xiamen Main Teaching Building C4, boy student did not surprisingly stop to be died in car by mounting board due to car.
The invention being 02816712.0 as number of patent application relates to a kind of safety guard from car top maintenance of elevator systems, this patent is on car top region, be fixed with a vertical column: in one embodiment, and the clamp load that cylinder can bear is greater than the disengaging load of car drive mechanism; In another embodiment, a safety is girdled the waist and is connected to the near top of cylinder by a hawser; The vertical column of this application is arranged on car top region, and object protects the staff stood on traction drive elevators top, instead of protect the safety of passenger in lift car; And this application does not solve the problem that the unexpected lifting out of control of lift car can cause casualties.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of elevator lifting floor safety electric magnet arrangement, can prevent the unexpected lifting out of control of lift car from can cause casualties, there is protection passenger security function.
Its technical scheme is: a kind of elevator lifting floor safety electric magnet arrangement, comprise car 1, electromagnet 2, iron prop 3, it is characterized in that: described electromagnet 2 is arranged on the doorframe of each floor elevator gangway, described iron prop 3 is arranged on car 1 limit, described electromagnet 2 is identical apart from the height on car 1 ground with iron prop 3 apart from the floor level of each floor, and electromagnet 2 connects power supply and control system.
As optimization, a kind of elevator lifting floor of the present invention safety electric magnet arrangement, is characterized in that: when elevator lifting is to each floor, and the described electromagnet 2 generation magnetic field that switches on power contacts with iron prop 3.
As optimization, a kind of elevator lifting floor of the present invention safety electric magnet arrangement, is characterized in that: described iron prop 3 makes the doorframe of car 1.
As optimization, a kind of elevator lifting floor of the present invention safety electric magnet arrangement, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; Electromagnet 2 switches on power and produces magnetic field when contacting with the iron prop 3 of car 1, and the doorframe of floor elevator gangway can bear elevator and surprisingly be elevated produced load.
Principle of work of the present invention: when elevator lifting floor opens elevator door to each floor, electromagnet 2 switch on power iron prop 3 contact stabilization producing magnetic field and car 1 time, can prevent the unexpected lifting out of control of lift car, such people just can pass in and out safely elevator (car); Solve the problem that the unexpected lifting out of control of existing lift car can cause casualties.
Advantage of the present invention: 1, have protection passenger security function, can solve the problem that the unexpected lifting out of control of lift car can cause casualties.2, simple structure, productive costs is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: car 1, electromagnet 2, iron prop 3.
Detailed description of the invention
Below embodiments of the invention are described in detail by reference to the accompanying drawings.
Embodiment 1: as shown in Figure 1, a kind of elevator lifting floor safety electric magnet arrangement, comprise car 1, electromagnet 2, iron prop 3, it is characterized in that: described electromagnet 2 is arranged on the doorframe of each floor elevator gangway, described iron prop 3 is arranged on car 1 limit, described electromagnet 2 is identical apart from the height on car 1 ground with iron prop 3 apart from the floor level of each floor, and electromagnet 2 connects power supply and control system.
Claims (4)
1. an elevator lifting floor safety electric magnet arrangement, comprise car (1), electromagnet (2), iron prop (3), it is characterized in that: described electromagnet (2) is arranged on the doorframe of each floor elevator gangway, described iron prop (3) is arranged on car (1) door limit, described electromagnet (2) is identical with the height on iron prop (3) distance car (1) ground apart from the floor level of each floor, and electromagnet (2) connects power supply and control system.
2. elevator lifting floor safety electric magnet arrangement according to claim 1, is characterized in that: when elevator lifting is to each floor, described electromagnet (2) switch on power produce magnetic field contact with iron prop (3).
3. elevator lifting floor safety electric magnet arrangement according to claim 1, is characterized in that: described iron prop (3) makes the doorframe of car (1).
4. elevator lifting floor safety electric magnet arrangement according to claim 1, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; Electromagnet (2) switches on power and produces magnetic field when contacting with the iron prop (3) of car (1), and the doorframe of floor elevator gangway can bear elevator and surprisingly be elevated produced load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533807.1A CN104310153A (en) | 2014-10-12 | 2014-10-12 | Safe floor electromagnet device for lifting of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533807.1A CN104310153A (en) | 2014-10-12 | 2014-10-12 | Safe floor electromagnet device for lifting of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310153A true CN104310153A (en) | 2015-01-28 |
Family
ID=52365512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533807.1A Pending CN104310153A (en) | 2014-10-12 | 2014-10-12 | Safe floor electromagnet device for lifting of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310153A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009096561A (en) * | 2007-10-12 | 2009-05-07 | Toshiba Elevator Co Ltd | Car holding system of elevator |
| CN101578760A (en) * | 2007-01-05 | 2009-11-11 | 东芝电梯株式会社 | Magnetic levitation device |
| CN202704767U (en) * | 2012-06-04 | 2013-01-30 | 广东珠江中富电梯有限公司 | Magnetic suspension power elevator |
-
2014
- 2014-10-12 CN CN201410533807.1A patent/CN104310153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578760A (en) * | 2007-01-05 | 2009-11-11 | 东芝电梯株式会社 | Magnetic levitation device |
| JP2009096561A (en) * | 2007-10-12 | 2009-05-07 | Toshiba Elevator Co Ltd | Car holding system of elevator |
| CN202704767U (en) * | 2012-06-04 | 2013-01-30 | 广东珠江中富电梯有限公司 | Magnetic suspension power elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105384033A (en) | Permanent magnet emergency slowing-down device used for lifting type elevator | |
| CN204198211U (en) | Elevator lifting floor safety lock | |
| CN104310139A (en) | Safe lock for lifting of elevator car | |
| CN104310153A (en) | Safe floor electromagnet device for lifting of elevator | |
| CN104261222A (en) | Elevator lifting floor safety hook ring | |
| CN205114742U (en) | Device for preventing elevator opens door smooth terracedly | |
| CN104276473A (en) | Anti-dropping device for car type elevator | |
| CN204198156U (en) | Lift car elevating safety is locked | |
| CN104310179A (en) | Safe electromagnet device for lifting of elevator car | |
| CN204198163U (en) | Elevator lifting floor safety rails | |
| CN104310140A (en) | Safe U-shaped groove for lifting of elevator car | |
| CN204198162U (en) | Lift car elevating safety pillar | |
| CN202594556U (en) | Anti-explosion manned lift | |
| CN104261220A (en) | Lifting safety cross rod of elevator lift car | |
| CN104310141A (en) | Safe supporting post groove device for lifting of elevator car | |
| CN205204559U (en) | Protective device of elevator | |
| CN205240990U (en) | A emergent retarder of permanent magnetism for over -and -under type elevator | |
| CN104310180A (en) | Safe floor lock for lifting of elevator | |
| CN204251116U (en) | Lift car elevating safety support | |
| CN204150851U (en) | A kind of car anti-running control circuit | |
| CN104310144A (en) | Safe floor U-shaped groove for lifting of elevator | |
| CN104310143A (en) | Safe floor n-shaped frame for lifting of elevator | |
| CN104249962A (en) | Elevator car lifting safety hook and loop | |
| CN104261226A (en) | Elevator lifting floor safety column groove device | |
| CN104261221A (en) | Lifting safety n-shaped frame of elevator lift car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |