CN104310140A - Safe U-shaped groove for lifting of elevator car - Google Patents
Safe U-shaped groove for lifting of elevator car Download PDFInfo
- Publication number
- CN104310140A CN104310140A CN201410533783.XA CN201410533783A CN104310140A CN 104310140 A CN104310140 A CN 104310140A CN 201410533783 A CN201410533783 A CN 201410533783A CN 104310140 A CN104310140 A CN 104310140A
- Authority
- CN
- China
- Prior art keywords
- car
- shape groove
- qian shape
- doorframe
- elevator car
- 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
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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
Abstract
The invention relates to a safe U-shaped groove for lifting of an elevator car. The safe U-shaped groove for lifting of the elevator car, provided by the invention, comprises an elevator car body 1 and U-shaped groove bodies 2, and is characterized in that the U-shaped groove bodies 2 are formed in the elevator car body 1 and can be moved to a doorframe at the entrance/exit of an elevator at each floor from the elevator car body 1. The safe U-shaped groove 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 Qian shape groove, especially a kind of lift car elevating safety Qian shape groove with protection lift car passenger security function.
Background technology
Existing lift car does not arrange the elevating safety Qian shape groove 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 Qian shape groove, 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 lift car elevating safety Qian shape groove, comprise car 1, Qian shape groove 2, it is characterized in that: described Qian shape groove 2 is arranged in car 1, Qian shape groove 2 can be moved out to the doorframe of each floor elevator gangway from car 1.
As optimization, a kind of lift car elevating safety of the present invention Qian shape groove, it is characterized in that: described Qian shape groove 2 is provided with Vidacare corp 3, described Vidacare corp 3 drives Qian shape groove 2 to pass in and out car 1.
As optimization, a kind of lift car elevating safety of the present invention Qian shape groove, it is characterized in that: the height of described Qian shape groove is identical with the height of car, when Qian shape groove 2 is moved out to the doorframe of each floor elevator gangway from car 1, Qian shape groove 2 heads on the doorframe of car 1 and floor elevator gangway simultaneously.
As optimization, a kind of lift car elevating safety of the present invention Qian shape groove, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; When Qian shape groove 2 is moved out to the doorframe of each floor elevator gangway from car 1, the doorframe of floor elevator gangway can bear elevator and surprisingly be elevated produced load.
Principle of work of the present invention: when lift car be elevated to each floor open elevator door time, Qian shape groove 2 is moved out to the doorframe of each floor elevator gangway from car 1, the height of Qian shape groove is identical with the height of car, Qian shape groove heads on the doorframe of car 1 and floor elevator gangway 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, Qian shape groove 2, Vidacare corp 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 lift car elevating safety Qian shape groove, comprise car 1, Qian shape groove 2, it is characterized in that: described Qian shape groove 2 is arranged in car 1, Qian shape groove 2 can be moved out to the doorframe of each floor elevator gangway from car 1.
Embodiment 2: as shown in Figure 1, a kind of lift car elevating safety Qian shape groove, comprises car 1, Qian shape groove 2, Vidacare corp 3, it is characterized in that: described Qian shape groove 2 is arranged in car 1, and the height of Qian shape groove is identical with the height of car; Described Qian shape groove 2 is provided with Vidacare corp 3, and described Vidacare corp 3 drives Qian shape groove 2 to pass in and out car 1.
Claims (4)
1. a lift car elevating safety Qian shape groove, comprise car (1), Qian shape groove (2), it is characterized in that: described Qian shape groove (2) is arranged in car (1), Qian shape groove (2) can be moved out to the doorframe of each floor elevator gangway from car (1).
2. lift car elevating safety Qian shape groove according to claim 1, it is characterized in that: described Qian shape groove (2) is provided with Vidacare corp (3), described Vidacare corp (3) drives Qian shape groove (2) turnover car (1).
3. lift car elevating safety Qian shape groove according to claim 1, it is characterized in that: the height of described Qian shape groove is identical with the height of car, when Qian shape groove (2) is moved out to the doorframe of each floor elevator gangway from car (1), Qian shape groove (2) heads on the doorframe of car (1) and floor elevator gangway simultaneously.
4. lift car elevating safety lock according to claim 1, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; When Qian shape groove (2) is moved out to the doorframe of each floor elevator gangway from car (1), 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 |
|---|---|---|---|
| CN201410533783.XA CN104310140A (en) | 2014-10-12 | 2014-10-12 | Safe U-shaped groove for lifting of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533783.XA CN104310140A (en) | 2014-10-12 | 2014-10-12 | Safe U-shaped groove for lifting of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310140A true CN104310140A (en) | 2015-01-28 |
Family
ID=52365499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533783.XA Pending CN104310140A (en) | 2014-10-12 | 2014-10-12 | Safe U-shaped groove for lifting of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438935A (en) * | 2015-12-31 | 2016-03-30 | 白景魁 | Elevator car safety device of elevator |
Citations (4)
| 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 |
| CN203474148U (en) * | 2013-08-01 | 2014-03-12 | 孙凯 | Safety device capable of preventing elevator car from falling |
-
2014
- 2014-10-12 CN CN201410533783.XA patent/CN104310140A/en active Pending
Patent Citations (4)
| 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 |
| CN203474148U (en) * | 2013-08-01 | 2014-03-12 | 孙凯 | Safety device capable of preventing elevator car from falling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438935A (en) * | 2015-12-31 | 2016-03-30 | 白景魁 | Elevator car safety device of 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |