CN104649096A - Elevator protection device - Google Patents
Elevator protection device Download PDFInfo
- Publication number
- CN104649096A CN104649096A CN201510088500.XA CN201510088500A CN104649096A CN 104649096 A CN104649096 A CN 104649096A CN 201510088500 A CN201510088500 A CN 201510088500A CN 104649096 A CN104649096 A CN 104649096A
- Authority
- CN
- China
- Prior art keywords
- elevator
- protection device
- elevator case
- case
- shifting board
- 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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
Abstract
The invention relates to an elevator protection device. The device comprises a movable plate which is movably arranged at the bottom of an elevator compartment, wherein the edge of the movable plate is provided with a plurality of clamping openings; a plurality of telescopic fixing devices are arranged on the outer side of the elevator compartment corresponding to the clamping openings; fixing rods of the telescopic fixing devices can extend into the clamping openings; a plurality of supporting oil cylinders are uniformly distributed on a bottom plate of the elevator compartment; a top plate of the elevator compartment is provided with an escape exit, an escape cover and a rope ladder; the movable plate is provided with a plurality of upper air bags; a plurality of lower air bags are also uniformly distributed on the bottom plate of the elevator compartment; gas generators are arranged in all the upper air bags and the lower air bags; a speed sensor is arranged on one side of the elevator compartment; the speed sensor, the telescopic fixing devices, the supporting oil cylinders and the gas generators are all connected with a controller; when the elevator lands, the impact force of a human body on the movable plate can be fully buffered by the lower air bags and the supporting oil cylinders, the upper air bags can prevent person from falling on the movable plate to get injured, and the death of people in the elevator during falling is reduced.
Description
Technical field
The present invention relates to a kind of elevator protection device, be specially person-protecting means during a kind of used during elevator falling.
Background technology
Along with the development of society, high buildings and large mansions constantly occur, the use of elevator is also more frequent, and its potential safety hazard more can not be ignored; Have enquiry data to investigate, in common elevator faults, occur casualty situations maximum to be that the eminence of elevator is out of control fall.Although be equipped with shock absorber at the bottom of elevator, this device just allows elevator comparatively stop by pulsation-free, and the passenger in elevator still will bear sizable impulsive force, and therefore, passenger usually causes whole body to fracture when falling, even dead; And all can not be instant time elevator has an accident under many circumstances give the alarm, can not be the fastest accident be made a response, and cause more loss.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming the problems referred to above, provides a kind of elevator protection device protecting personal security in elevator when used during elevator falling.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of elevator protection device, comprise the shifting board of removable setting bottom elevator case, the avris of described shifting board is provided with multiple bayonet socket, outside described elevator case, corresponding described bayonet socket is provided with multiple Telescopic Fixed device, the fixed link of described Telescopic Fixed device can stretch in described bayonet socket, the base plate of described elevator case is uniformly distributed and is provided with multiple support cylinder, the mouth of described support cylinder is conflicted on described shifting board, the top board of described elevator case is provided with escaping exit, the side of described escaping exit is provided with can the escape lid of open and close, the side of described escaping exit is also provided with rope ladder, described shifting board is provided with multiple upper gasbag, the base plate of described elevator case is also uniformly distributed and is provided with multiple lower gasbag, all gas generator is provided with in described upper gasbag and lower gasbag, the side of described elevator case is provided with speed sensor, described speed sensor, Telescopic Fixed device, support cylinder and gas generator are all connected with the controller be arranged on the upside of elevator case.
Preferably, the top inner wall of described elevator case is also provided with emergency light, described emergency light is connected with the emergency source of electrical power be arranged on described elevator case, and described emergency source of electrical power is connected with described controller.
Preferably, described Telescopic Fixed device is side cylinder.
Preferably, described support cylinder arranges 4.
Preferably, described air bag and gas generator all arrange 4.
Preferably, described Telescopic Fixed device is fixed on described elevator case by side stand.
Preferably, described controller is also connected with combined aural and visual alarm.
The invention has the beneficial effects as follows: structure of the present invention is simple, when speed sensor senses that the speed of elevator exceedes normal operating speed, it sends induced signal to described controller, described controller controls Telescopic Fixed device retraction fixed link, shifting board can be moved up and down, described controller also controls described gas generator and produces rapidly gas by upper gasbag and lower gasbag inflation, support on the downside of shifting board together with described support cylinder after described lower gasbag inflation, when elevator landing, described lower gasbag and support cylinder fully can cushion the impulsive force of the human body on shifting board, it is injured that described upper gasbag can prevent personnel from falling on described shifting board, reduce the injures and deaths of personnel in elevator when falling.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the block diagram of one embodiment of the invention.
Mark in figure: 1-elevator case, 2-shifting board, the Telescopic Fixed device of 3-, 4-lower gasbag, 5-support cylinder, 6-speed sensor, 7-controller, 8-emergency light, 9-emergency source of electrical power, 10-escapes lid, 11-escaping exit, 12-rope ladder, 21-upper gasbag, 31-side stand.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Of the present invention a kind of elevator protection device as shown in Figure 1, comprise the shifting board 2 of removable setting bottom elevator case 1, described shifting board 2 can adopt other plates of metal sheet or harder material, the weight of people and article is supported when being mainly used in elevator every day use, the avris of described shifting board 2 is provided with multiple bayonet socket, outside described elevator case 1, corresponding described bayonet socket is provided with multiple Telescopic Fixed device 3, the fixed link of described Telescopic Fixed device 3 can stretch in described bayonet socket, move when every day use to prevent shifting board 2, preferably all be provided with 2 bayonet sockets in other three sides except elevator door side of shifting board 2, every side all correspondence is provided with 2 Telescopic Fixed devices 3 and is fixed by shifting board 2, but the fixed link of described Telescopic Fixed device 3 can be retracted, after retracting, shifting board 2 can move up and down, the base plate of described elevator case 1 is uniformly distributed and is provided with multiple support cylinder 5, the mouth of described support cylinder 5 is conflicted on described shifting board 2, the top board of described elevator case 1 is provided with escaping exit 11, the side of described escaping exit 11 is provided with can the escape lid 10 of open and close, the side of described escaping exit 11 is also provided with rope ladder 12, elevator is climbed out of by rope ladder 12 time in the stranded elevator of personnel, save oneself.
Described shifting board 2 is provided with multiple upper gasbag 21, described upper gasbag 21 preferably embeds in shifting board 2, the base plate of described elevator case 1 is also uniformly distributed and is provided with multiple lower gasbag 4, all gas generator is provided with in described upper gasbag 21 and lower gasbag 4, the side of described elevator case 1 is provided with speed sensor 6, described speed sensor 6, Telescopic Fixed device 3, support cylinder 5 and gas generator are all connected with the controller 7 be arranged on the upside of elevator case 1, described speed sensor 6 can adopt the special revolution counter of EC900 elevator, for measuring running velocity and the transducing signal of elevator, when speed sensor 6 senses that the speed of elevator exceedes normal operating speed, it sends induced signal to described controller 7, described controller 7 controls Telescopic Fixed device 3 and to retract fixed link, shifting board 2 can be moved up and down, described controller 7 also controls described gas generator and produces rapidly gas and upper gasbag 21 and lower gasbag 4 are inflated, described lower gasbag 4 supports after inflating together with described support cylinder 5 on the downside of shifting board 2, when elevator landing, described lower gasbag 4 and support cylinder 5 fully can cushion the impulsive force of the human body on shifting board 2, it is injured that described upper gasbag 21 can prevent personnel from falling on described shifting board 2, reduce the injures and deaths of personnel in elevator when falling.
In preferred embodiments, the top inner wall of described elevator case 1 is also provided with emergency light 8, described emergency light 8 is connected with the emergency source of electrical power 9 be arranged on described elevator case 1, described emergency source of electrical power 9 is connected with described controller 7, described emergency light 8 can when elevator loses power supply, illumination is started, for rescue provides convenient by controller 7.
In preferred embodiments, described Telescopic Fixed device 3 is side cylinder, can also adopt other devices.
In preferred embodiments, described support cylinder 5 arranges 4.
In preferred embodiments, described air bag and gas generator all arrange 4.
In preferred embodiments, described Telescopic Fixed device 3 is fixed on described elevator case 1 by side stand 31.
In preferred embodiments, described controller 7 is also connected with combined aural and visual alarm, the flash type voltage alarms based on pattern recognition of blowing a whistle that described combined aural and visual alarm can adopt market conventional.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (7)
1. an elevator protection device, it is characterized in that, comprise the shifting board of removable setting bottom elevator case, the avris of described shifting board is provided with multiple bayonet socket, outside described elevator case, corresponding described bayonet socket is provided with multiple Telescopic Fixed device, the fixed link of described Telescopic Fixed device can stretch in described bayonet socket, the base plate of described elevator case is uniformly distributed and is provided with multiple support cylinder, the mouth of described support cylinder is conflicted on described shifting board, the top board of described elevator case is provided with escaping exit, the side of described escaping exit is provided with can the escape lid of open and close, the side of described escaping exit is also provided with rope ladder, described shifting board is provided with multiple upper gasbag, the base plate of described elevator case is also uniformly distributed and is provided with multiple lower gasbag, all gas generator is provided with in described upper gasbag and lower gasbag, the side of described elevator case is provided with speed sensor, described speed sensor, Telescopic Fixed device, support cylinder and gas generator are all connected with the controller be arranged on the upside of elevator case.
2. elevator protection device as claimed in claim 1, it is characterized in that, the top inner wall of described elevator case is also provided with emergency light, and described emergency light is connected with the emergency source of electrical power be arranged on described elevator case, and described emergency source of electrical power is connected with described controller.
3. elevator protection device as claimed in claim 1, it is characterized in that, described Telescopic Fixed device is side cylinder.
4. elevator protection device as claimed in claim 1, it is characterized in that, described support cylinder arranges 4.
5. elevator protection device as claimed in claim 1, it is characterized in that, described air bag and gas generator all arrange 4.
6. elevator protection device as claimed in claim 1, it is characterized in that, described Telescopic Fixed device is fixed on described elevator case by side stand.
7. the elevator protection device as described in any one of claim 1-6, is characterized in that, described controller is also connected with combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088500.XA CN104649096A (en) | 2015-02-26 | 2015-02-26 | Elevator protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088500.XA CN104649096A (en) | 2015-02-26 | 2015-02-26 | Elevator protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649096A true CN104649096A (en) | 2015-05-27 |
Family
ID=53240818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510088500.XA Pending CN104649096A (en) | 2015-02-26 | 2015-02-26 | Elevator protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649096A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197712A (en) * | 2015-09-26 | 2015-12-30 | 方城君 | Automatic distress system for person trapped in elevator |
| CN110422729A (en) * | 2019-08-07 | 2019-11-08 | 菱电电梯有限公司 | A kind of emergency staircase |
| CN111115419A (en) * | 2019-12-25 | 2020-05-08 | 佛山市高明区安承升降装备研究院 | Elevator car convenient to maintenance |
| CN112707291A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Elevator with safety passage and escape function |
| CN112744674A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Protection device for construction elevator cage |
| CN112850413A (en) * | 2021-02-03 | 2021-05-28 | 山东信力工矿安全检测有限公司 | Safety protection device for mine elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09328269A (en) * | 1996-06-11 | 1997-12-22 | Hitachi Building Syst Co Ltd | Buffer device for elevator |
| CN201952080U (en) * | 2011-03-30 | 2011-08-31 | 厦门大学 | Elevator safety system based on safety airbag system |
| CN103693525A (en) * | 2013-12-17 | 2014-04-02 | 苏州久德机电科技有限公司 | Elevator shock-absorption protection device |
| CN103879856A (en) * | 2014-03-10 | 2014-06-25 | 袁芳革 | Elevator lift car safety device |
| CN203754173U (en) * | 2014-04-11 | 2014-08-06 | 高波 | Safety hanging basket for building |
| CN204528996U (en) * | 2015-02-26 | 2015-08-05 | 苏州常实工业设备有限公司 | A kind of elevator protection device |
-
2015
- 2015-02-26 CN CN201510088500.XA patent/CN104649096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09328269A (en) * | 1996-06-11 | 1997-12-22 | Hitachi Building Syst Co Ltd | Buffer device for elevator |
| CN201952080U (en) * | 2011-03-30 | 2011-08-31 | 厦门大学 | Elevator safety system based on safety airbag system |
| CN103693525A (en) * | 2013-12-17 | 2014-04-02 | 苏州久德机电科技有限公司 | Elevator shock-absorption protection device |
| CN103879856A (en) * | 2014-03-10 | 2014-06-25 | 袁芳革 | Elevator lift car safety device |
| CN203754173U (en) * | 2014-04-11 | 2014-08-06 | 高波 | Safety hanging basket for building |
| CN204528996U (en) * | 2015-02-26 | 2015-08-05 | 苏州常实工业设备有限公司 | A kind of elevator protection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197712A (en) * | 2015-09-26 | 2015-12-30 | 方城君 | Automatic distress system for person trapped in elevator |
| CN110422729A (en) * | 2019-08-07 | 2019-11-08 | 菱电电梯有限公司 | A kind of emergency staircase |
| CN111115419A (en) * | 2019-12-25 | 2020-05-08 | 佛山市高明区安承升降装备研究院 | Elevator car convenient to maintenance |
| CN112707291A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Elevator with safety passage and escape function |
| CN112744674A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Protection device for construction elevator cage |
| CN112850413A (en) * | 2021-02-03 | 2021-05-28 | 山东信力工矿安全检测有限公司 | Safety protection device for mine elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104649096A (en) | Elevator protection device | |
| CN204528996U (en) | A kind of elevator protection device | |
| CN107792318B (en) | Water rescue device | |
| CN107050677A (en) | High-rise rescue buffers canopy cloth air cushion | |
| CN104627770A (en) | Human body recognition protecting device of elevator | |
| CN106730431A (en) | Falling from high altitude protection device | |
| CN105883540A (en) | Elevator with safety protection device | |
| CN105217406A (en) | The inner box body device with air bag | |
| CN204979255U (en) | Controllable type helium parachute | |
| US9260916B1 (en) | Combination fire-truck ladder and slide | |
| CN101229414A (en) | Inflatable high-level lifesaving equipment | |
| ATE320966T1 (en) | AIRCRAFT WITH A RESCUE DEVICE | |
| CN205330268U (en) | Inflatable safety purse seine | |
| CN207257933U (en) | A kind of automatic inflating air dropping lifesaving device | |
| CN205772588U (en) | A kind of elevator air bag | |
| CN206814193U (en) | A kind of housing construction safety cage | |
| CN108871756A (en) | Electric power instrument nigration detects vehicle | |
| CN208802798U (en) | A kind of aerial work basket with air bag | |
| CN201801314U (en) | Anti-falling device for mobile cab of gantry crane | |
| CN2915676Y (en) | Pneumatic type fluctuating umbrella | |
| CN211873752U (en) | Building wall construction protection device | |
| CN208458998U (en) | Electric power instrument nigration detects vehicle | |
| CN204737554U (en) | Safe elevator of arresting function in area | |
| CN205709316U (en) | A kind of elevator with safety device | |
| CN206715061U (en) | High-altitude emergency escaping device |
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 |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |