CN105502133B - Stall proof lifesaving elevator - Google Patents
Stall proof lifesaving elevator Download PDFInfo
- Publication number
- CN105502133B CN105502133B CN201610049410.4A CN201610049410A CN105502133B CN 105502133 B CN105502133 B CN 105502133B CN 201610049410 A CN201610049410 A CN 201610049410A CN 105502133 B CN105502133 B CN 105502133B
- Authority
- CN
- China
- Prior art keywords
- car
- plate
- locking wedge
- top plate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
- B66B11/0273—Passive systems acting between car and supporting frame
-
- 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
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
- B66B5/286—Buffer-stops for cars, cages, or skips mounted on cars or counterweights between two cars or two counterweights
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention discloses a kind of stall proof lifesaving elevator, is related to communal facility technical field.The outer car two side lower end is respectively provided with locking wedge slot, and locking wedge is provided in the locking wedge slot；The interior car includes transmission device, top plate, hanging beam and bottom plate, the transmission device is arranged on above top plate, and the hanging beam is arranged on interior car both sides, is connect respectively with top plate and bottom plate, the bottom plate includes upper plate, spring and lower plate, and the upper plate, spring and lower plate are sequentially connected.The interior car and outer car of setting cooperate, when can effectively reduce stall in car personnel injures and deaths, clever structure effectively improves car safety performance.
Description
Technical field
The present invention relates to communal facility technical fields, and in particular to a kind of stall proof lifesaving elevator.
Background technology
Elevator is a kind of vertical conveyor using motor as power, equipped with box-like gondola, for tier building multiply people or
Carrying cargo.Also there is step, step plate is commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt.It serves
Provide the fixed type lifting equipment of floor.Vertical lift elevator tool there are one car, operate at least two row it is vertical or tilt
Between rigid guideway of the angle less than 15 °.Car size comes in and goes out with structure type convenient for passenger or handling goods.Though traditionally its
How is type of drive, using elevator as the general name of vertical transportation means of transport in building.
Existing major part elevator installs lifesaving device not in car, in this way, during elevator use, one
The failure of denier equipment cause car from it is high-rise fall or rush to summit suddenly when, personnel are panic, can cause personnel's phase in elevator
Mutually collision and due to elevator high-altitude fall suddenly and the consequence that causes casualties.
Invention content
In view of the deficiencies of the prior art, the present invention discloses a kind of stall proof lifesaving elevator, can solve existing elevator and lack
The problem of safety device.
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of stall proof lifesaving elevator, including outer car and interior car, the outer car two side lower end is respectively provided with locking
Wedge slot is provided with locking wedge in the locking wedge slot；The interior car includes transmission device, top plate, hanging beam and bottom plate, the biography
Dynamic device is arranged on above top plate, and the hanging beam is arranged on interior car both sides, is connect respectively with top plate and bottom plate, the bottom plate packet
Upper plate, spring and lower plate are included, the upper plate, spring and lower plate are sequentially connected.
Preferably, there are two the locking wedge slot and locking wedge are respectively provided with.
Preferably, the hanging beam is L-shaped, and upper end top plate has mounting hole, and lower end side end has fixing groove.
Preferably, the upper plate both sides have convex edge.
The present invention discloses a kind of stall proof lifesaving elevator, and the interior car of setting and outer car cooperate, can effectively subtract
During few stall in car personnel injures and deaths, clever structure effectively improves car safety performance.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic cross-sectional view of the present invention；
Fig. 2 is the partial enlargement structural representation of the present invention.
1 in figure, outer car, 2, transmission device, 3, hanging beam, 4, top plate, 5, upper plate, 6, locking wedge, 7, spring, 8, bottom
Plate, 9, locking wedge slot.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, a kind of stall proof lifesaving elevator described in the embodiment of the present invention, including outer car and interior car,
The outer car two side lower end is respectively provided with locking wedge slot, and locking wedge is provided in the locking wedge slot；The interior car includes
Transmission device, top plate, hanging beam and bottom plate, the transmission device are arranged on above top plate, and the hanging beam is arranged on interior car both sides,
It is connect respectively with top plate and bottom plate, the bottom plate includes upper plate, spring and lower plate, the upper plate, spring and lower plate
It is sequentially connected.
There are two the locking wedge slot and locking wedge are respectively provided with.The hanging beam is L-shaped, and upper end top plate has mounting hole, under
Hold side end that there is fixing groove.The upper plate both sides have convex edge.
It can be rotated when transmission device when accident causes elevator stall to rise or fall occurs for elevator, so that being wound on
Cable wire release elongation above transmission device, then discharges upper plate, upper plate has been started by 16 spring supportings, spring at this time
Effect plays certain cushioning effect so as to reduce the possibility that pendant is died and rushed to summit, and reduces the injury as caused by accident.
Elevator is equivalent to the movement of falling object together from high-altitude dropping process stall, then elevator and its internal people.It connects
When tread surface, due to MV1-MV2=Ft, momentum changes very big in the short time, and crouching bottom accident will occur.If elevator from
Falling from high altitude must make it during deceleration, and buffer time is longer better.So it is necessary to extend punching using cushioning effect
The change time of amount.So when the present apparatus is exactly using accelerating to change, velocity sensor can make a response rapidly, locking wedge contracting
It returns, until being detached from bottom plate, and then, spring has begun to cushioning effect, the generation of crouching bottom accident when preventing elevator stall.
The present invention discloses a kind of stall proof lifesaving elevator in summary, and the interior car of setting and outer car cooperate, energy
When enough effectively reducing stall in car personnel injures and deaths, clever structure effectively improves car safety performance.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of element that also there are other identical elements.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example modifies or carries out equivalent replacement to which part technical characteristic；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (1)
1. a kind of stall proof lifesaving elevator, including outer car and interior car, it is characterised in that：The outer car two side lower end is equal
With locking wedge slot, locking wedge is provided in the locking wedge slot；The interior car includes transmission device, top plate, hanging beam and bottom
Plate, the transmission device are arranged on above top plate, and the hanging beam is arranged on interior car both sides, is connect respectively with top plate and bottom plate,
The bottom plate includes upper plate, spring and lower plate, and the upper plate, spring and lower plate are sequentially connected, and the hanging beam is L
Shape, upper end top plate have mounting hole, and lower end side end has fixing groove, and the upper plate both sides have convex edge, the locking
There are two wedge slot and locking wedge are respectively provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049410.4A CN105502133B (en) | 2016-01-25 | 2016-01-25 | Stall proof lifesaving elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049410.4A CN105502133B (en) | 2016-01-25 | 2016-01-25 | Stall proof lifesaving elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105502133A CN105502133A (en) | 2016-04-20 |
| CN105502133B true CN105502133B (en) | 2018-06-26 |
Family
ID=55710523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049410.4A Expired - Fee Related CN105502133B (en) | 2016-01-25 | 2016-01-25 | Stall proof lifesaving elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502133B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230933B (en) * | 2018-11-13 | 2020-08-07 | 南昌航空大学 | Automatic trigger elevator lifesaving mechanism |
| CN110339496B (en) * | 2019-07-04 | 2021-03-09 | 曹堃 | High-rise fireproof escape taking-off and landing cabin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202864626U (en) * | 2012-10-20 | 2013-04-10 | 王文洁 | Novel elevator car |
| CN103241616A (en) * | 2013-06-07 | 2013-08-14 | 张人益 | Lift falling prevention safety device |
| CN203545409U (en) * | 2013-11-28 | 2014-04-16 | 苏州速菱电梯有限公司 | Buffered type lift car |
| CN103738813A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Elevator car structure |
| CN204588399U (en) * | 2015-05-04 | 2015-08-26 | 中建八局第二建设有限公司 | The hanging basket for building that a kind of safety is high |
| CN205294571U (en) * | 2016-01-25 | 2016-06-08 | 上海海洋大学 | Prevent stall lifesaving elevator |
-
2016
- 2016-01-25 CN CN201610049410.4A patent/CN105502133B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202864626U (en) * | 2012-10-20 | 2013-04-10 | 王文洁 | Novel elevator car |
| CN103241616A (en) * | 2013-06-07 | 2013-08-14 | 张人益 | Lift falling prevention safety device |
| CN203545409U (en) * | 2013-11-28 | 2014-04-16 | 苏州速菱电梯有限公司 | Buffered type lift car |
| CN103738813A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Elevator car structure |
| CN204588399U (en) * | 2015-05-04 | 2015-08-26 | 中建八局第二建设有限公司 | The hanging basket for building that a kind of safety is high |
| CN205294571U (en) * | 2016-01-25 | 2016-06-08 | 上海海洋大学 | Prevent stall lifesaving elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105502133A (en) | 2016-04-20 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Qiuhong Inventor after: Wang Ping Inventor after: Wu Congdi Inventor after: Wang Yao Inventor before: Song Qiuhong Inventor before: Wang Ping Inventor before: Wang Yao Inventor before: Wu Congdi |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |