CN104310177A - Safe door for lifting of elevator car - Google Patents
Safe door for lifting of elevator car Download PDFInfo
- Publication number
- CN104310177A CN104310177A CN201410533775.5A CN201410533775A CN104310177A CN 104310177 A CN104310177 A CN 104310177A CN 201410533775 A CN201410533775 A CN 201410533775A CN 104310177 A CN104310177 A CN 104310177A
- Authority
- CN
- China
- Prior art keywords
- door
- car
- floor
- lift car
- elevator
- 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
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- 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
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to a safe door for lifting of an elevator car. The safe door for lifting of the elevator car, provided by the invention, comprises an elevator car body 1 and a door body 2, and is characterized in that the door body 2 is arranged in the elevator car body 1 and can be moved to the place below a doorframe of the entrance/exit of an elevator at each floor from the elevator car body 1. The safe door is simple in structure and relatively low in production cost and has the function of guaranteeing the safety of passengers, and the problem of personal casualty caused when the elevator car is accidentally out of control in lifting is solved.
Description
Technical field
The present invention relates to a kind of lift car elevating safety door, especially a kind of lift car elevating safety door with protection lift car passenger security function.
Background technology
Existing lift car does not arrange the elevating safety door of protection passenger security function, causes 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, and this patent is on car top region, be fixed with a vertical column.In one embodiment, 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 lift car elevating safety door, there is protection passenger security function, can prevent the unexpected lifting out of control of lift car from can cause casualties.
Its technical scheme is: a kind of lift car elevating safety door, comprises car 1, door 2, it is characterized in that: described door 2 is arranged in car 1, and can be moved out to below the doorframe of each floor elevator gangway from car 1.
As optimization, a kind of lift car elevating safety of the present invention door, is characterized in that: when described door 2 is moved out to from car 1 below the doorframe of each floor elevator gangway, head on the doorframe of car 1 and floor elevator gangway above door 2 simultaneously.
As optimization, a kind of lift car elevating safety of the present invention door, it is characterized in that: described door 2 has corresponding floor connecting element 3, the lower end height of floor connecting element 3 is identical with the height of door 2, and floor connecting element 3 is arranged on the top of each floor elevator every mouth.
As optimization, a kind of lift car elevating safety of the present invention door, is characterized in that: described door 2 links together with car 1 hinge 4.
As optimization, a kind of lift car elevating safety of the present invention door, is characterized in that: described door 2 links together with rotating shaft with car 1.
As optimization, a kind of lift car elevating safety of the present invention door, is characterized in that: described door 2 is provided with Vidacare corp 5, can do cross motion by driving gate 2.
As optimization, a kind of lift car elevating safety of the present invention door, is characterized in that: doorframe and the floor building of described floor elevator gangway link together, and can bear elevator and be surprisingly elevated produced load.
Principle of work of the present invention: when lift car be elevated to each floor open elevator door time, door 2 is moved out to below the doorframe of floor elevator gangway from car 1, head on the doorframe of car 1 and floor elevator gangway above door 2 simultaneously, 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, door 2, floor connecting element 3, hinge 4, Vidacare corp 5.
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 lift car elevating safety door, comprises car 1, door 2, it is characterized in that: described door 2 is arranged in car 1, and can be moved out to below the doorframe of each floor elevator gangway from car 1.
embodiment 2: as shown in Figure 1, a kind of lift car elevating safety door, comprises car 1, door 2, floor connecting element 3, it is characterized in that: described door 2 is arranged in car 1, and can be moved out to below the doorframe of each floor elevator gangway from car 1; Described door 2 has corresponding floor connecting element 3, and the lower end height of floor connecting element 3 is identical with the height of door 2, and floor connecting element 3 is arranged on the top of each floor elevator every mouth.
embodiment 3: as shown in Figure 1, a kind of lift car elevating safety door, comprises car 1, door 2, floor connecting element 3, hinge 4, it is characterized in that: described door 2 is arranged in car 1, and can be moved out to below the doorframe of each floor elevator gangway from car 1; Described door 2 has corresponding floor connecting element 3, and the lower end height of floor connecting element 3 is identical with the height of door 2, and floor connecting element 3 is arranged on the top of each floor elevator every mouth; Described door 2 links together with car 1 hinge 4.
embodiment 4: as shown in Figure 1, a kind of lift car elevating safety door, comprises car 1, door 2, floor connecting element 3, Vidacare corp 5, it is characterized in that: described door 2 is arranged in car 1, and can be moved out to below the doorframe of each floor elevator gangway from car 1; Described door 2 has corresponding floor connecting element 3, and the lower end height of floor connecting element 3 is identical with the height of door 2, and floor connecting element 3 is arranged on the top of each floor elevator every mouth; Described door 2 is provided with Vidacare corp 5, can do cross motion by driving gate 2.
Claims (7)
1. a lift car elevating safety door, comprise car (1), door (2), it is characterized in that: described door (2) is arranged in car (1), and can be moved out to below the doorframe of each floor elevator gangway from car (1).
2. lift car elevating safety door according to claim 1, it is characterized in that: when described door (2) is moved out to below the doorframe of each floor elevator gangway from car (1), door (2) top heads on the doorframe of car (1) and floor elevator gangway simultaneously.
3. lift car elevating safety door according to claim 1, it is characterized in that: described door (2) has corresponding floor connecting element (3), the lower end height of floor connecting element (3) is identical with the height of door (2), and floor connecting element (3) is arranged on the top of each floor elevator every mouth.
4. lift car elevating safety door according to claim 1, is characterized in that: described door (2) and car (1) hinge (4) link together.
5. lift car elevating safety door according to claim 1, is characterized in that: described door (2) and car (1) link together with rotating shaft.
6. lift car elevating safety door according to claim 1, is characterized in that: described door (2) is provided with Vidacare corp (5), can do cross motion by driving gate (2).
7. lift car elevating safety door according to claim 1, is characterized in that: doorframe and the floor building of described floor elevator gangway link together, and can bear elevator and be surprisingly elevated produced load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533775.5A CN104310177A (en) | 2014-10-12 | 2014-10-12 | Safe door for lifting of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533775.5A CN104310177A (en) | 2014-10-12 | 2014-10-12 | Safe door for lifting of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310177A true CN104310177A (en) | 2015-01-28 |
Family
ID=52365535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533775.5A Pending CN104310177A (en) | 2014-10-12 | 2014-10-12 | Safe door for lifting of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310177A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000038278A (en) * | 1998-07-23 | 2000-02-08 | Mitsubishi Electric Building Techno Service Co Ltd | Car door device of dumbwaiter |
| JP2000229773A (en) * | 1999-02-09 | 2000-08-22 | Toshiba Corp | Elevator device and double deck elevator |
| JP2002348077A (en) * | 2001-05-28 | 2002-12-04 | Mitsubishi Electric Building Techno Service Co Ltd | Doorway device of elevator |
| CN2778775Y (en) * | 2005-03-07 | 2006-05-10 | 杨守荣 | Well bore herringbone board |
| JP2008044725A (en) * | 2006-08-17 | 2008-02-28 | Mitsubishi Electric Building Techno Service Co Ltd | Car door device for baggage elevator and baggage elevator |
-
2014
- 2014-10-12 CN CN201410533775.5A patent/CN104310177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000038278A (en) * | 1998-07-23 | 2000-02-08 | Mitsubishi Electric Building Techno Service Co Ltd | Car door device of dumbwaiter |
| JP2000229773A (en) * | 1999-02-09 | 2000-08-22 | Toshiba Corp | Elevator device and double deck elevator |
| JP2002348077A (en) * | 2001-05-28 | 2002-12-04 | Mitsubishi Electric Building Techno Service Co Ltd | Doorway device of elevator |
| CN2778775Y (en) * | 2005-03-07 | 2006-05-10 | 杨守荣 | Well bore herringbone board |
| JP2008044725A (en) * | 2006-08-17 | 2008-02-28 | Mitsubishi Electric Building Techno Service Co Ltd | Car door device for baggage elevator and baggage elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |