CN108394778B - Lift car - Google Patents
Lift car Download PDFInfo
- Publication number
- CN108394778B CN108394778B CN201810147617.4A CN201810147617A CN108394778B CN 108394778 B CN108394778 B CN 108394778B CN 201810147617 A CN201810147617 A CN 201810147617A CN 108394778 B CN108394778 B CN 108394778B
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- CN
- China
- Prior art keywords
- cabin
- car
- fixed
- lift car
- car floor
- 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.)
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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
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
-
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A kind of lift car provided by the invention, comprising: carriage main body, including furred ceiling, car floor and car walls；The car floor is equipped with emergency escape mouth；A pair of of vertical beam, the outside for the car walls being respectively provided at both sides；Upper beam is fixed on the upside of furred ceiling, and connects the top of a pair of of vertical beam；Underbeam is fixed on the downside of car floor, and connects the bottom of a pair of of vertical beam；Emergency treatment cabin is buffered, car floor lower part is fixed on；The buffering emergency treatment cabin includes the cabin of bottom plate and the rectangular cylinder shape that can be stretched up and down.Buffering emergency treatment cabin is arranged in car floor in the present invention, is convenient for personnel escape, reduces lift car and enters space that elevator bottom needs and outer；Cabin after shrinking simultaneously cooperates damping spring, constitutes last one additional buffer unit after elevator falls suddenly, improves the security performance of lift car entirety.
Description
Technical field
The present invention relates to elevator accessories fields, and in particular to a kind of lift car.
Background technique
Carriage is box-shaped space of the elevator to carry and transport personnel and goods and materials.Carriage is generally by car floor, sedan-chair wall, sedan-chair
The main components such as top, gate are constituted.It is the sedan-chair body component that elevator is used to transporting passengers or cargo and other load.
The patent document of existing Publication No. CN201228186Y discloses a kind of " a kind of safe elevator lift-cabin ", the peace
Air bag is arranged in elevator and carries out anticollision protection for full lift car, but usually occurs lift car in the actual use process
It is stranded to lead to personnel to situation out of service suddenly, and is difficult to the defect got rid of poverty.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of lift cars, and it is stranded and difficult to solve the easy personnel of existing lift car
With the defect got rid of poverty.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of lift car, comprising: carriage main body, including furred ceiling,
Car floor and car walls；The car floor is equipped with emergency escape mouth, is stamped outer cover on the emergency escape mouth；One opposition
Beam, the outside for the car walls being respectively provided at both sides；Upper beam is fixed on the upside of furred ceiling, and connects the top of a pair of of vertical beam；Under
Beam is fixed on the downside of car floor, and connects the bottom of a pair of of vertical beam；Emergency treatment cabin is buffered, car floor lower part is fixed on；It is described
Buffering emergency treatment cabin includes the cabin of bottom plate and the rectangular cylinder shape that can be stretched up and down；Emergency escape mouth is connected at the top of the cabin,
The bottom plate has the concave portion for protruding from cabin bottom outside, is fixed with telescopic mast, the telescopic mast in the concave portion
Top is fixed on car floor, and bottom end is fixed in concave portion；The telescopic mast includes inner prop and housing on the outside of inner prop
And the column jacket of shorter than inner prop, the telescopic mast are cased with the damping spring and extension spring of shorter than column jacket, the damping spring one outside
End is fixed on car floor；The extension spring is arranged on the inside of damping spring, and described extension spring one end is fixed on car bottom
Plate, the other end are fixed on bottom plate, for providing the elastic force of telescopic mast contraction；The front end of the cabin, which is equipped with, to stretch up and down
Retractable door.Buffering emergency treatment cabin is arranged in car floor in the present invention, passes through emergency escape mouth convenient for personnel in carriage, anxious into buffering
It rescues in cabin and goes out via the elevator door of lower floor, the cabin for the rectangular cylinder shape that can be stretched up and down is convenient for folding entire cabin,
It reduces lift car and enters space that elevator bottom needs and outer；Cabin after shrinking simultaneously cooperates damping spring, constitutes
Elevator fall suddenly after last one additional buffer unit, improve the security performance of lift car entirety.
Preferably, the lift car further includes automatic hydraulic lifting column, and automatic hydraulic lifting column bottom end is fixed on
On the roof of cabin.
Preferably, the lift car further includes control unit, and described control unit is arranged in carriage main body, the control
Unit processed is electrically connected automatic hydraulic lifting column, and described control unit is for controlling the stretching, extension of automatic hydraulic lifting column or shrinking.
Preferably, the furred ceiling front end is equipped with backup power source, the backup power source telecommunications connection control unit and automatic liquid
Press lifting column.
Preferably, the cabin includes lateral wall and inner sidewall；First sliding groove, the inner sidewall are equipped in the lateral wall
It is inserted into first sliding groove from bottom to top.
Preferably, the inner sidewall top is equipped with fixture block, and the bottom end side wall of the first sliding groove is equipped with a pair of of limited block,
The limited block matches fixture block, slides for limiting inner sidewall.
Preferably, idler wheel, shaft built in the idler wheel center, described shaft one end are additionally provided on the outside of the inner sidewall upper portion
It is rotatablely connected horizontal axis, in the middle part of the horizontal axis on fixed inner sidewall.
Preferably, the retractable door includes external door and inside door, is equipped with second sliding slot in the external door, the inside door from lower and
In upper insertion second sliding slot；The external door top is slidably mounted in cabin top, the bottom of the inside door bottom contact cabin
Wall, and can be slided with respect to the bottom wall of cabin.
(3) beneficial effect
A kind of lift car provided by the invention, has the advantage that
1, buffering emergency treatment cabin is arranged in car floor in the present invention, passes through emergency escape mouth convenient for personnel in carriage, into slow
It rushes in emergency treatment cabin and goes out via the elevator door of lower floor, it is securely and reliably, easy to implement；And the rectangular cylinder shape that can be stretched up and down
Cabin convenient for folding entire cabin, reduce space that lift car enters elevator bottom needs and outer；After shrinking simultaneously
Cabin cooperate damping spring, constitute elevator fall suddenly after last one additional buffer unit, improve lift car
Whole security performance.
Detailed description of the invention
Fig. 1 is the elevator car structure schematic diagram of the embodiment of the present invention 2；
Fig. 2 is the schematic diagram of the section structure of the lift car of the embodiment of the present invention 2；
Fig. 3 is the cabin partial cutaway schematic of the buffering emergency treatment cabin of the embodiment of the present invention 2；
Fig. 4 is the cabin partial enlargement diagram of the buffering emergency treatment cabin of 2 Fig. 3 of the embodiment of the present invention；
Fig. 5 is the retractable door partial cutaway schematic of the buffering emergency treatment cabin of the embodiment of the present invention 2；
Fig. 6 is the control unit work flow diagram of the lift car of the embodiment of the present invention 2.
1, carriage main body；2, furred ceiling；3, car floor；4, car walls；5, emergency escape mouth；6, outer cover；7, vertical beam；8, on
Beam；9, underbeam；10, emergency treatment cabin is buffered；11, bottom plate；12, cabin；13, concave portion；14, telescopic mast；15, inner prop；16, outer
Column；17, damping spring；18, extension spring；19, retractable door；20, lateral wall；21, inner sidewall；22, first sliding groove；23, fixture block；
24, limited block；25, idler wheel；26, shaft；27, horizontal axis；28, external door；29, inside door；30, second sliding slot；31, automatic hydraulic lifting
Column；32, control unit；33, backup power source.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
Front end in the present invention refers to the end face of personnel's disengaging.
Embodiment 1: a kind of lift car provided by the invention, comprising: carriage main body 1, including furred ceiling 2,3 and of car floor
Car walls 4；The car floor is equipped with emergency escape mouth 5, is stamped outer cover 6 on the emergency escape mouth；A pair of of vertical beam 7, respectively
The outside of the car walls of two sides is set；Upper beam 8 is fixed on the upside of furred ceiling, and connects the top of a pair of of vertical beam；Underbeam 9, it is fixed
On the downside of car floor, and connect the bottom of a pair of of vertical beam；Emergency treatment cabin 10 is buffered, car floor lower part is fixed on；The buffering
Emergency treatment cabin includes the cabin 12 of bottom plate 11 and the rectangular cylinder shape that can be stretched up and down；Emergency escape mouth is connected at the top of the cabin,
The bottom plate has the concave portion 13 for protruding from cabin bottom outside, is fixed with telescopic mast 14 in the concave portion, described to stretch
Contracting top end is fixed on car floor, and bottom end is fixed in concave portion；The telescopic mast includes inner prop 15 and housing in inner prop
Outside and shorter than inner prop column jacket 16, the damping spring 17 and extension spring 18 of shorter than column jacket, institute are cased with outside the telescopic mast
It states damping spring one end and is fixed on car floor；The extension spring is arranged on the inside of damping spring, described extension spring one end
It is fixed on car floor, the other end is fixed on bottom plate, for providing the elastic force of telescopic mast contraction；The front end of the cabin is equipped with
The retractable door 19 that can be stretched up and down.
Embodiment 2: as shown in Fig. 1,2,3,4,5,6, a kind of lift car provided by the invention, comprising: carriage main body, packet
Include furred ceiling, car floor and car walls；The car floor is equipped with emergency escape mouth, is stamped outer cover on the emergency escape mouth；
A pair of of vertical beam, the outside for the car walls being respectively provided at both sides；Upper beam is fixed on the upside of furred ceiling, and connects the top of a pair of of vertical beam
Portion；Underbeam is fixed on the downside of car floor, and connects the bottom of a pair of of vertical beam；Emergency treatment cabin is buffered, is fixed under car floor
Portion；The buffering emergency treatment cabin includes the cabin of bottom plate and the rectangular cylinder shape that can be stretched up and down；The cabin includes lateral wall 20
With inner sidewall 21；First sliding groove 22 is equipped in the lateral wall, the inner sidewall is inserted into first sliding groove from bottom to top.
The inner sidewall top is equipped with fixture block 23, and the bottom end side wall of the first sliding groove is equipped with a pair of of limited block 24, institute
It states limited block and matches fixture block, slid for limiting inner sidewall.
Idler wheel 25, shaft 26 built in the idler wheel center are additionally provided on the outside of the inner sidewall upper portion, described shaft one end turns
Dynamic connection horizontal axis 27, the horizontal axis middle part are fixed on inner sidewall.
Emergency escape mouth is connected at the top of the cabin, the bottom plate has the concave portion for protruding from cabin bottom outside, institute
It states and is fixed with telescopic mast in concave portion, the flexible top end is fixed on car floor, and bottom end is fixed in concave portion；Institute
State telescopic mast include inner prop and housing on the outside of inner prop and shorter than inner prop column jacket, shorter than column jacket is cased with outside the telescopic mast
Damping spring and extension spring, described damping spring one end are fixed on car floor；The extension spring is arranged in damping spring
Inside, described extension spring one end are fixed on car floor, and the other end is fixed on bottom plate, for providing the bullet of telescopic mast contraction
Power；The front end of the cabin is equipped with the retractable door that can be stretched up and down.The retractable door includes external door 28 and inside door 29, the external door
Interior to be equipped with second sliding slot 30, the inside door is inserted into second sliding slot from bottom to top；The external door top is slidably mounted in cabin
Body top, the bottom wall of the inside door bottom contact cabin, and can be slided with respect to the bottom wall of cabin.
The lift car further includes automatic hydraulic lifting column 31, and automatic hydraulic lifting column bottom end is fixed on cabin
On roof.The lift car further includes control unit 32, and described control unit is arranged in carriage main body, described control unit
It is electrically connected automatic hydraulic lifting column, described control unit is for controlling the stretching, extension of automatic hydraulic lifting column or shrinking.The furred ceiling
Front end is equipped with backup power source 33, the backup power source telecommunications connection control unit and automatic hydraulic lifting column.Automatic hydraulic lifting
Column is frequently with multistage hydraulic lifting column on the market.
When the embodiment of the present invention is installed, cause elevator out of service when power outage or other failures occurs, elevator car
Compartment is often stuck in the middle part of two floors, is now in lift car internal staff, can be opened outer cover via emergency exits
Into buffering emergency treatment cabin, backup power source can be enabled at this time, and by control unit for controlling the stretching, extension of automatic hydraulic lifting column,
According to until buffering emergency treatment cabin extends to the length of the elevator door more than lower floor, elevator interior personnel push retractable door open, pass through
It is escaped from by the elevator door of lower floor.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type etc. are all can be
Variation, all equivalents and improvement carried out based on the technical solution of the present invention should not be excluded of the invention
Except protection scope.
Claims (8)
1. a kind of lift car, including carriage main body, the carriage main body includes furred ceiling, car floor and car walls；The sedan-chair
Compartment bottom plate is equipped with emergency escape mouth, is stamped outer cover on the emergency escape mouth；It is characterized by further comprising:
A pair of of vertical beam, the outside for the car walls being respectively provided at both sides；
Upper beam is fixed on the upside of furred ceiling, and connects the top of a pair of of vertical beam；
Underbeam is fixed on the downside of car floor, and connects the bottom of a pair of of vertical beam；
Emergency treatment cabin is buffered, car floor lower part is fixed on；The rectangular column that the buffering emergency treatment cabin includes bottom plate and can stretch up and down
The cabin of body shape；Emergency escape mouth is connected at the top of the cabin, the bottom plate has the concave portion for protruding from cabin bottom outside,
Telescopic mast is fixed in the concave portion, the flexible top end is fixed on car floor, and bottom end is fixed in concave portion；
The telescopic mast include inner prop and housing on the outside of inner prop and shorter than inner prop column jacket, shorter than column jacket is cased with outside the telescopic mast
Damping spring and extension spring, described damping spring one end be fixed on car floor；The extension spring is arranged in damping bullet
On the inside of spring, described extension spring one end is fixed on car floor, and the other end is fixed on bottom plate, for providing telescopic mast contraction
Elastic force；The front end of the cabin is equipped with the retractable door that can be stretched up and down.
2. lift car as described in claim 1, which is characterized in that further include automatic hydraulic lifting column, the automatic hydraulic
Lifting column bottom end is fixed on the roof of cabin.
3. lift car as claimed in claim 2, which is characterized in that further include control unit, described control unit setting exists
In carriage main body, described control unit is electrically connected automatic hydraulic lifting column, and described control unit is for controlling automatic hydraulic liter
It drops column stretching, extension or shrinks.
4. lift car as claimed in claim 3, which is characterized in that the furred ceiling front end is equipped with backup power source, described spare
Power supply telecommunications connects control unit and automatic hydraulic lifting column.
5. lift car as claimed in claim 1 or 2 or 3 or 4, which is characterized in that the cabin includes lateral wall and inside
Wall；First sliding groove is equipped in the lateral wall, the inner sidewall is inserted into first sliding groove from bottom to top.
6. lift car as claimed in claim 5, which is characterized in that the inner sidewall top is equipped with fixture block, and described first is sliding
The bottom end side wall of slot is equipped with a pair of of limited block, and the limited block matches fixture block, slides for limiting inner sidewall.
7. lift car as claimed in claim 6, which is characterized in that it is additionally provided with idler wheel on the outside of the inner sidewall upper portion, it is described
Shaft built in idler wheel center, described shaft one end is rotatablely connected horizontal axis, in the middle part of the horizontal axis on fixed inner sidewall.
8. lift car as claimed in claim 1 or 2 or 3 or 4, which is characterized in that the retractable door includes external door and inside door,
Second sliding slot is equipped in the external door, the inside door is inserted into second sliding slot from bottom to top；Slideably pacify on the external door top
Mounted in cabin top, the bottom wall of the inside door bottom contact cabin, and can be slided with respect to the bottom wall of cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147617.4A CN108394778B (en) | 2018-02-12 | 2018-02-12 | Lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147617.4A CN108394778B (en) | 2018-02-12 | 2018-02-12 | Lift car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108394778A CN108394778A (en) | 2018-08-14 |
| CN108394778B true CN108394778B (en) | 2019-08-02 |
Family
ID=63096492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147617.4A Active CN108394778B (en) | 2018-02-12 | 2018-02-12 | Lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108394778B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093628A (en) * | 2020-09-24 | 2020-12-18 | 夏鹏宇 | Fire safety elevator |
| CN112723084B (en) * | 2020-12-25 | 2022-05-13 | 滁州博杰科技有限公司 | Rescue facility for handling emergency stop fault of elevator |
| CN114314273A (en) * | 2022-01-18 | 2022-04-12 | 浙江西沃电梯有限公司 | Elevator car structure convenient to overhaul |
| CN115303909B (en) * | 2022-08-18 | 2023-06-30 | 厦门市特种设备检验检测院 | Safe car capable of facilitating escape of user for traction elevator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171932A (en) * | 1999-12-17 | 2001-06-26 | Hitachi Building Systems Co Ltd | Rescue device for elevator |
| WO2001089977A1 (en) * | 2000-05-25 | 2001-11-29 | Inventio Ag | Elevator installation with a device for carrying out work in an elevator shaft |
| CN101648662A (en) * | 2009-07-31 | 2010-02-17 | 段鳗珊 | Compatible lift |
| JP2011098788A (en) * | 2009-11-04 | 2011-05-19 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator system |
| CN202848790U (en) * | 2012-10-22 | 2013-04-03 | 刘经纬 | Life-saving equipment for vertical elevator |
-
2018
- 2018-02-12 CN CN201810147617.4A patent/CN108394778B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108394778A (en) | 2018-08-14 |
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