CN106429694B - A kind of Fire lift with escape device - Google Patents
A kind of Fire lift with escape device Download PDFInfo
- Publication number
- CN106429694B CN106429694B CN201610893782.5A CN201610893782A CN106429694B CN 106429694 B CN106429694 B CN 106429694B CN 201610893782 A CN201610893782 A CN 201610893782A CN 106429694 B CN106429694 B CN 106429694B
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- CN
- China
- Prior art keywords
- escape
- fire
- generator
- lift
- fire lift
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- 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.)
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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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- 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
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of Fire lifts with escape device, including Fire lift ontology, the back of the Fire lift ontology is escape chamber, the rear portion of the Fire lift ontology is equipped with electric extendable door, fixed link is installed at the top of the escape chamber, it is rotatablely equipped with drive shaft on the lateral wall of the fixed link, the first bevel gear is rotatablely equipped in the drive shaft, the end of the drive shaft is equipped with electromagnetic brake, the escape intracavitary is equipped with generator by connecting rod, and the output end of generator is engaged with the second bevel gear.The configuration of the present invention is simple, it is ingenious in design, it is easy to use, can lift car break down fall or be vacantly stuck in elevator to it is interior when, or fire is when can not open when elevator being caused to power off, it quickly realizes personnel escape in lift car, the safety of Fire lift development extinguishing operation is utilized to effectively improve fire fighter in case of fire.
Description
Technical field
The present invention relates to Fire lift equipment technical field, specially a kind of Fire lift with escape device.
Background technology
Fire lift is to carry out fire extinguishing for fire fighter when fire occurs for building and rescue using and have certain work(
The elevator of energy.Therefore, Fire lift has higher fire protection requirement, fire protection design particularly significant.China mainland area at present,
Fireman's elevator truly is very rare, and so-called " Fire lift " seen now only has fireman's switch action
When, the revenue passenger elevator preset base station or withdraw layer function is returned, cannot be taken when fire behavior occurs, now with high level
The increase of building, during carrying out fire suppression and personnel rescuing to high level, in order to improve fire fighter's fire-fighting work effect
Evacuating personnel in rate and the raising scene of a fire, therefore often between floors equipped with the Fire lift for specializing in fire-fighting fire extinguishing, but by
When Fire lift use often run when fire occurs, therefore easily cause Fire lift occur because of fire run therefore
Barrier even causes car to fall or be stuck in elevator shaft, seriously threatens the life security of fire fighter in car when serious, and
Personnel can not save oneself when these problems occurs in current elevator, in view of the above-mentioned problems, it is special propose it is a kind of with escape device
Fire lift.
Invention content
The purpose of the present invention is to provide a kind of Fire lifts with escape device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of Fire lift with escape device, including
Fire lift ontology, the back of the Fire lift ontology are escape chamber, and the rear portion of the Fire lift ontology is equipped with electronic
Retractable door is equipped with fixed link at the top of the escape chamber, drive shaft, institute is rotatablely equipped on the lateral wall of the fixed link
It states and is rotatablely equipped with the first bevel gear in drive shaft, the end of the drive shaft is equipped with electromagnetic brake, the escape
Intracavitary is equipped with generator by connecting rod, and the generator is connect by electric conductor with electromagnetic brake, and generator is defeated
Outlet is engaged with the second bevel gear, and the first bevel gear is engaged with the second bevel gear, is rotatablely installed in the drive shaft with teeth
Wheel group, the escape intracavitary is equipped with wirerope winding wheel, and wirerope winding wheel is pivotally attached to gear set, the wirerope winding wheel
On be wound with wirerope, the lower end of the wirerope is connected with escape box.
Preferably, the escape box and electric extendable door is of same size.
Preferably, the model NGW type planetary gear sets of the gear set, the generator are dc generator.
Preferably, the transmission ratio of the NGW types planetary gear set is 1:7.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of Fire lift with escape device, structure letter
Single, ingenious in design, easy to use, place is adaptable, can break down in lift car and fall or be vacantly stuck in elevator
To it is interior when or fire cause elevator to power off when can not open when, quickly realize lift car in personnel escape, to effectively
The safety for improving fire fighter in case of fire and carrying out extinguishing operation using Fire lift, and need not power,
It can still be used when fire burns power supply unit in building.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1, Fire lift ontology, 2, escape chamber, 3, electric extendable door, 4, fixed link, 5, drive shaft, 6, first
Bevel gear, 7, electromagnetic brake, 8, generator, the 9, second bevel gear, 10, gear set, 11, wirerope winding wheel, 12, wirerope, 13,
Escape box.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of Fire lift with escape device, including fire-fighting
Elevator body 1, the back of the Fire lift ontology 1 are escape chamber 2, and the rear portion of the Fire lift ontology 1 is equipped with electronic
The top of retractable door 3, the escape chamber 2 is equipped with fixed link 4, and driving is rotatablely equipped on the lateral wall of the fixed link 4 and is turned
Axis 5 is rotatablely equipped with the first bevel gear 6 in the drive shaft 5, and the end of the drive shaft 5 is equipped with electromagnetic brake
7, the escape chamber 2 is interior to be equipped with generator 8 by connecting rod, and the generator 8 passes through electric conductor and electromagnetic brake 7 connects
It connects, and the output end of generator 8 is engaged with the second bevel gear 9, and the first bevel gear 6 is engaged with the second bevel gear 9, the driving
It is rotatablely equipped with gear set 10 in shaft 5, wirerope winding wheel 11 is installed, and wirerope winding wheel 11 rotates in the escape chamber 2
It is connected to gear set 10, wirerope 12 is wound on the wirerope winding wheel 11, the lower end of the wirerope 12 is connected with escape box 13,
Simple in sturcture, ingenious in design, easy to use, place is adaptable, can break down in lift car and fall or be vacantly stuck in
Elevator to it is interior when or fire cause elevator to power off when can not open when, quickly realize lift car in personnel escape, from
And effectively improve fire fighter in case of fire and carry out the safety of extinguishing operation using Fire lift, and need not supply
Electricity can still be used when fire burns power supply unit in building.
Specifically, the escape box 13 and electric extendable door 3 is of same size, can prevent from entering escape in user
It falls when case 13.
Specifically, the model NGW type planetary gear sets of the gear set 10, the generator 8 is dc generator,
Can allow escape box it is more stable decline.
Specifically, the transmission ratio of the NGW types planetary gear set is 1:7, use of the weight within 100kg can be made
Person can be declined with the speed less than 0.7m/s.
Operation principle：When in use, electric extendable door 3 to be opened to enter in escape box 13, escape box 13 is begun to decline,
Escape box 13 drives wirerope winding wheel 11 to rotate by wirerope 12, and wirerope winding wheel 11 drives drive shaft 5 to rotate, and passes through first
The cooperation of bevel gear 6 and the second bevel gear 9 makes generator 8 generate rotating torque, realizes power generation, and generate by generator 8
Electric energy be powered to electromagnetic brake 7, pass through electromagnetic brake 7 carry out rate controlling.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of Fire lift with escape device, including Fire lift ontology (1), it is characterised in that：The Fire lift
The back of ontology (1) is escape chamber (2), and the rear portion of the Fire lift ontology (1) is equipped with electric extendable door (3), described to escape
Fixed link (4) is installed at the top of raw chamber (2), drive shaft (5), institute are rotatablely equipped on the lateral wall of the fixed link (4)
It states and is rotatablely equipped with the first bevel gear (6) in drive shaft (5), the end of the drive shaft (5) is equipped with electromagnetic brake
(7), generator (8) is equipped with by connecting rod in the escape chamber (2), the generator (8) passes through electric conductor and electromagnetic system
Dynamic device (7) connection, and the output end of generator (8) is engaged with the second bevel gear (9), and the first bevel gear (6) and the second umbrella tooth
(9) engagement is taken turns, gear set (10) is rotatablely equipped on the drive shaft (5), wirerope winding is installed in the escape chamber (2)
It takes turns (11), and wirerope winding wheel (11) is pivotally attached to gear set (10), and wirerope is wound on the wirerope winding wheel (11)
(12), the lower end of the wirerope (12) is connected with escape box (13).
2. a kind of Fire lift with escape device according to claim 1, it is characterised in that：The escape box (13)
It is of same size with electric extendable door (3).
3. a kind of Fire lift with escape device according to claim 1, it is characterised in that：The gear set (10)
Model NGW type planetary gear sets, the generator (8) be dc generator.
4. a kind of Fire lift with escape device according to claim 3, it is characterised in that：The NGW types planet
The transmission ratio of gear set is 1:7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893782.5A CN106429694B (en) | 2016-10-13 | 2016-10-13 | A kind of Fire lift with escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893782.5A CN106429694B (en) | 2016-10-13 | 2016-10-13 | A kind of Fire lift with escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106429694A CN106429694A (en) | 2017-02-22 |
| CN106429694B true CN106429694B (en) | 2018-11-02 |
Family
ID=58173843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893782.5A Active CN106429694B (en) | 2016-10-13 | 2016-10-13 | A kind of Fire lift with escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429694B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648662A (en) * | 2009-07-31 | 2010-02-17 | 段鳗珊 | Compatible lift |
| CN203558681U (en) * | 2013-11-05 | 2014-04-23 | 三菱电机上海机电电梯有限公司 | Lift car provided with escape device |
| CN205527238U (en) * | 2016-04-08 | 2016-08-31 | 中建八局第二建设有限公司 | Move construction elevator who turns over board door with electricity |
| CN206218987U (en) * | 2016-10-13 | 2017-06-06 | 苏州德奥电梯有限公司 | A kind of Fire lift with escape device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008120555A (en) * | 2006-11-14 | 2008-05-29 | Mitsubishi Electric Corp | Elevator escape apparatus |
-
2016
- 2016-10-13 CN CN201610893782.5A patent/CN106429694B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648662A (en) * | 2009-07-31 | 2010-02-17 | 段鳗珊 | Compatible lift |
| CN203558681U (en) * | 2013-11-05 | 2014-04-23 | 三菱电机上海机电电梯有限公司 | Lift car provided with escape device |
| CN205527238U (en) * | 2016-04-08 | 2016-08-31 | 中建八局第二建设有限公司 | Move construction elevator who turns over board door with electricity |
| CN206218987U (en) * | 2016-10-13 | 2017-06-06 | 苏州德奥电梯有限公司 | A kind of Fire lift with escape device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106429694A (en) | 2017-02-22 |
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