CN104261222A - Elevator lifting floor safety hook ring - Google Patents
Elevator lifting floor safety hook ring Download PDFInfo
- Publication number
- CN104261222A CN104261222A CN201410533789.7A CN201410533789A CN104261222A CN 104261222 A CN104261222 A CN 104261222A CN 201410533789 A CN201410533789 A CN 201410533789A CN 104261222 A CN104261222 A CN 104261222A
- Authority
- CN
- China
- Prior art keywords
- floor
- elevator
- ring
- hook
- 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
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
- 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
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
Abstract
The invention relates to an elevator lifting floor safety hook ring. The elevator lifting floor safety hook ring comprises a lift car 1, a hook 2 and rings 3. The elevator lifting floor safety hook ring is characterized in that the hook 2 is arranged in the lift car 1; every ring 3 is arranged on a door frame of an inlet and outlet of every floor of elevator; the distance between the hook 2 and every ring 3 is equal to the ground height of every floor. According to the elevator lifting floor safety hook ring, the structure is simple, the production cost is low, and the function of the safety protection on the personnel is achieved and accordingly the condition that casualties are caused due to the fact that the elevator lift car is accidentally out of control to ascend and descend can be prevented.
Description
Technical field
The present invention relates to the safe shackle of a kind of elevator lifting floor, especially a kind of safe shackle of elevator lifting floor with protection lift car passenger security function.
Background technology
Existing lift car, floor do not arrange the elevating safety shackle 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 the safe shackle of a kind of elevator lifting floor, 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: the safe shackle of a kind of elevator lifting floor, comprise car 1, hook 2, ring 3, it is characterized in that: described hook 2 is arranged on the doorframe of each floor elevator gangway, described ring 3 is arranged in car 1, and hook 2 is identical apart from the height on car 1 ground with ring 3 apart from the floor level of each floor.
As optimization, the safe shackle of a kind of elevator lifting floor of the present invention, is characterized in that: described hook 2 can reach among the ring 3 of car 1 from each floor elevator gangway doorframe.
As optimization, the safe shackle of a kind of elevator lifting floor of the present invention, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; When hook 2 reaches among the ring 3 of car 1 from each floor elevator gangway doorframe, 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, hook 2 from each floor elevator gangway doorframe reach catch among the ring 3 of car 1 stable, 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, hook 2, ring 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, the safe shackle of a kind of elevator lifting floor, comprise car 1, hook 2, ring 3, it is characterized in that: described hook 2 is arranged on the doorframe of each floor elevator gangway, described ring 3 is arranged in car 1, and hook 2 is identical apart from the height on car 1 ground with ring 3 apart from the floor level of each floor.
Claims (3)
1. the safe shackle of elevator lifting floor, comprise car (1), hook (2), ring (3), it is characterized in that: described hook (2) is arranged on the doorframe of each floor elevator gangway, described ring (3) is arranged in car (1), and hook (2) is identical with the height on ring (3) distance car (1) ground apart from the floor level of each floor.
2. the safe shackle of elevator lifting floor according to claim 1, is characterized in that: described hook (2) can reach among the ring (3) of car (1) from each floor elevator gangway doorframe.
3. the safe shackle of elevator lifting floor according to claim 1, is characterized in that: doorframe and the floor building of described floor elevator gangway link together; When hook (2) reaches among the ring (3) of car (1) from each floor elevator gangway doorframe, 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 |
|---|---|---|---|
| CN201410533789.7A CN104261222A (en) | 2014-10-12 | 2014-10-12 | Elevator lifting floor safety hook ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533789.7A CN104261222A (en) | 2014-10-12 | 2014-10-12 | Elevator lifting floor safety hook ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104261222A true CN104261222A (en) | 2015-01-07 |
Family
ID=52152853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533789.7A Pending CN104261222A (en) | 2014-10-12 | 2014-10-12 | Elevator lifting floor safety hook ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104261222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315325A (en) * | 2015-06-25 | 2017-01-11 | 蒂森克虏伯家用电梯(上海)有限公司 | Mechanical stop device and lock device with mechanical stop device |
| CN107662863A (en) * | 2017-07-28 | 2018-02-06 | 冯锦文 | A kind of elevator anti-drop method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213426U (en) * | 1987-09-18 | 1988-08-10 | 中国建筑第一工程局第五建筑公司 | Safety device for vertical conveyor |
| JP2011256032A (en) * | 2010-06-11 | 2011-12-22 | Nippon Kiki Kogyo Kk | Safety device of elevator |
| CN202808113U (en) * | 2012-10-09 | 2013-03-20 | 董建月 | Power-off prevention safety lock catch elevator car |
| CN103407857A (en) * | 2013-08-12 | 2013-11-27 | 山东德嘉石油装备有限公司 | Cage traction falling protector |
| CN203461655U (en) * | 2013-07-30 | 2014-03-05 | 珠海经济特区联谊机电工程有限公司 | Mechanical anti-dropping device |
-
2014
- 2014-10-12 CN CN201410533789.7A patent/CN104261222A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213426U (en) * | 1987-09-18 | 1988-08-10 | 中国建筑第一工程局第五建筑公司 | Safety device for vertical conveyor |
| JP2011256032A (en) * | 2010-06-11 | 2011-12-22 | Nippon Kiki Kogyo Kk | Safety device of elevator |
| CN202808113U (en) * | 2012-10-09 | 2013-03-20 | 董建月 | Power-off prevention safety lock catch elevator car |
| CN203461655U (en) * | 2013-07-30 | 2014-03-05 | 珠海经济特区联谊机电工程有限公司 | Mechanical anti-dropping device |
| CN103407857A (en) * | 2013-08-12 | 2013-11-27 | 山东德嘉石油装备有限公司 | Cage traction falling protector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315325A (en) * | 2015-06-25 | 2017-01-11 | 蒂森克虏伯家用电梯(上海)有限公司 | Mechanical stop device and lock device with mechanical stop device |
| CN106315325B (en) * | 2015-06-25 | 2020-06-23 | 蒂森克虏伯家用电梯(上海)有限公司 | Mechanical blocking device and locking device with same |
| CN107662863A (en) * | 2017-07-28 | 2018-02-06 | 冯锦文 | A kind of elevator anti-drop method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102381611A (en) | Vertically-lifting hanging basket | |
| CN207632284U (en) | elevator | |
| CN104261222A (en) | Elevator lifting floor safety hook ring | |
| CN204198211U (en) | Elevator lifting floor safety lock | |
| CN202369227U (en) | Vertical-lift hanging basket | |
| CN104310139A (en) | Safe lock for lifting of elevator car | |
| CN204198156U (en) | Lift car elevating safety is locked | |
| CN204198162U (en) | Lift car elevating safety pillar | |
| CN204251116U (en) | Lift car elevating safety support | |
| CN104310140A (en) | Safe U-shaped groove for lifting of elevator car | |
| CN104249962A (en) | Elevator car lifting safety hook and loop | |
| CN103496622B (en) | With the elevator of rope broken protector | |
| CN204198163U (en) | Elevator lifting floor safety rails | |
| CN104261226A (en) | Elevator lifting floor safety column groove device | |
| CN104261220A (en) | Lifting safety cross rod of elevator lift car | |
| CN104261221A (en) | Lifting safety n-shaped frame of elevator lift car | |
| CN201793300U (en) | Elevator | |
| CN104276472A (en) | Elevator lifting floor safety bracket | |
| CN104261223A (en) | Elevator lifting floor safety pillars | |
| CN108217389A (en) | Duplex elevator system and its fault rescue method | |
| CN107651530A (en) | Lift | |
| CN104249961A (en) | Elevator car lifting safety bracket | |
| KR20100018007A (en) | Mesh for elevator fall-prevention | |
| CN104310141A (en) | Safe supporting post groove device for lifting of elevator car | |
| CN104310149A (en) | Safe supporting post for lifting of elevator 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |