CN105460754A - Vertical lifting elevator and escape compartment conversion device - Google Patents
Vertical lifting elevator and escape compartment conversion device Download PDFInfo
- Publication number
- CN105460754A CN105460754A CN201511023436.3A CN201511023436A CN105460754A CN 105460754 A CN105460754 A CN 105460754A CN 201511023436 A CN201511023436 A CN 201511023436A CN 105460754 A CN105460754 A CN 105460754A
- Authority
- CN
- China
- Prior art keywords
- damping
- main shaft
- escape compartment
- elevator
- escape
- 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
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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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
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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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0492—Driving gear ; Details thereof, e.g. seals actuated by other systems, e.g. combustion engines
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
- A62B1/04—Single parts, e.g. fastening devices
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/02—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades or like members braked by the fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/30—Details of the elevator system configuration
- B66B2201/304—Transit control
Abstract
The invention discloses a vertical lifting elevator and escape compartment conversion device, and is suitable for converting a vertical lifting elevator to an escape compartment in a state of no power supply. The device replaces a steel wire rope rotating wheel of the vertical lifting elevator. When the vertical lifting elevator is in a normal working state, a power output shaft of the vertical lifting elevator is connected with a main shaft of the conversion device through a connecting shaft sleeve. A damping body part in the conversion device is arranged in a machine body round hole position of the conversion device; and the damping torque generated by a damping body is low. When the vertical lifting elevator is converted to the escape compartment, a poking rod component axially moves the connecting shaft sleeve and the damping body component, so that the power output shaft of the lifting elevator is deviated from the main shaft of the conversion device; the damping body component is arranged in the machine body round hole of the conversion device provided with a damping gear ring; the damping body generates higher damping torque; the torque balances the torque generated by the escape compartment (elevator car) and self weight of escape persons; and the escape compartment is slowly descended with uniform speed. After the escape persons are out of the compartment, a counterweight of the elevator enables the escape compartment to ascend to the top floor of the elevator with uniform speed.
Description
Technical field:
The present invention relates to the device that a kind of vertical lift elevator converts thereof into escape compartment under power free state.Belong to fire-extinguishing and lifesaving class.
Background technology:
The vertical lift elevator used in existing building house, when building presence of fire state, may there is power-off and other accident in elevator at any time, is definitely can not as escape personnel's route of escape.During presence of fire, the safe escape channel of escape personnel is the lifeline of escape personnel.How to convert access to elevators to safe escape channel is prior art unsolved technical barrier always.
Technical matters to be solved by this invention is: for the deficiencies in the prior art, provides a kind of vertical lift elevator and escape compartment transfer device.Convert elevator to escape compartment when the state that vertical lift elevator is cut off the electricity supply, make the tunnel escape that the route of escape of elevator becomes safe.
The technical solution adopted in the present invention is: a kind of vertical lift elevator and escape compartment transfer device are primarily of formations such as body, main shaft, bearing, roller bearing end cap, steel rope roll wheel assembly, damping body assembly, driving lever assembly, connecting bushing, tie bolt, damping gear rings.This device replaces vertical lift elevator steel wire cable runner.Steel rope roll wheel assembly and damping body assembly are arranged on main shaft, and are together arranged in the installation circular hole of body.Main shaft is supported by bearing, and the bearing of one end is arranged in roller bearing end cap, and end cap is connected with body by tie bolt, and the bearing of the other end is arranged in the bearing hole of body.Damping gear ring is arranged on one end of the installation circular hole of body, and driving lever assembly connects connecting bushing, and the outer end castellated shaft of main shaft is connected with the power output spline shaft of vertical lift elevator by connecting bushing.By this, when vertical lift elevator normal working, the power take-off shaft of vertical lift elevator is connected with the main shaft of transfer device by connecting bushing.Damping body parts in transfer device are arranged on the body circular hole position of transfer device, and the damping torque that damping body produces is little.When vertical lift elevator converts escape compartment to, connecting bushing and damping body assembly move axially by driving lever assembly, the power take-off shaft of cage lifter and the main shaft of transfer device are thrown off, damping body assembly is arranged on and is provided with in the transfer device body circular hole of damping gear ring, damping body produces larger damping torque, the torque of the deadweight generation of this torque balance escape compartment (elevator bridge case) and escape personnel, escape compartment is at the uniform velocity slow to fall.After escape personnel's deliver from vault, the counterweight of elevator makes escape compartment at the uniform velocity rise to elevator top, and escape compartment reciprocally uses.
The steel rope roll wheel assembly of vertical lift elevator and escape compartment transfer device is made up of several steel rope, roller, connecting key, and steel rope is arranged in the radial groove of roller, and roller is connected with main shaft by connecting key.
The damping body assembly of vertical lift elevator and escape compartment transfer device is made up of damping wheel, several damping cylinder, end face back-up ring, attaching screw.The endoporus of damping wheel is that splined hole coordinates with main shaft middle part castellated shaft, and can moving axially along main shaft, the circumference of damping wheel arranges several U-shaped groove, a damping cylinder is set in each U-shaped groove, damping cylinder can move radially along damping wheel in U-shaped groove, and end face back-up ring is connected with damping wheel by attaching screw.
The endoporus of the connecting bushing of vertical lift elevator and escape compartment transfer device is that splined hole coordinates with main shaft outer end castellated shaft and can move axially, and arranges radial groove in the middle of external diameter.
The driving lever assembly of vertical lift elevator and escape compartment transfer device is made up of pull bar, interior push-and-pull ring, outer push-and-pull clamp, nut.One end of pull bar is connected with interior push-and-pull ring, and the other end is connected with outer push-and-pull clamp by nut, and interior push-and-pull ring is arranged between damping wheel and end face back-up ring, and outer push-and-pull clamp arranges U-shaped groove and is arranged in the radial groove of connecting bushing.
The damping gear ring inside diameter hoop of vertical lift elevator and escape compartment transfer device evenly arranges several arc groove.When vertical lift elevator converts escape compartment to, the damping cylinder of damping body assembly and the arc groove of damping gear ring collide, damping gear ring produces the normal force along contact surface to damping cylinder, form the opposing torque larger to damping wheel, torque when balance escape personnel declines, main shaft produced.Escape compartment is at the uniform velocity delayed fall.
Accompanying drawing illustrates:
Fig. 1 is the structure cutaway views of apparatus of the present invention when being in vertical lift elevator state
Fig. 2 and Fig. 3 is the structure cutaway views of apparatus of the present invention when being in escape compartment state.
Detailed description of the invention:
The present invention is that vertical lift elevator and escape compartment transfer device are primarily of formations such as body 1, main shaft 2, bearing 3, roller bearing end cap 4, steel rope roll wheel assembly 5, damping body assembly 6, driving lever assembly 7, connecting bushing 8, tie bolt 9, damping gear rings 10.Steel rope roll wheel assembly 5, damping body assembly 6 are arranged on main shaft 2, and be together arranged in the installation circular hole of body 1, main shaft 2 is supported by bearing 3, the bearing 3 of one end is arranged in roller bearing end cap 4, roller bearing end cap 4 is connected with body 1 by tie bolt 9, the bearing 3 of the other end is arranged in the bearing seat of body 1, and damping gear ring 10 is arranged on one end that body installs circular hole.Driving lever assembly connects connecting bushing 8, and main shaft 2 outer end castellated shaft is connected with the power output spline shaft 11 of vertical lift elevator by connecting bushing 8.Steel wire rope component 5 is made up of 4 steel ropes 501, roller 502, connecting key 503, and steel rope 501 is arranged in the radial groove of roller, and roller 502 is connected with main shaft 2 by connecting key 503.Damping body assembly 6 is made up of damping wheel 601,31 damping cylinders 602, end face back-up ring 603, attaching screws 604, the endoporus of damping wheel 601 is that splined hole coordinates with main shaft 2 middle part castellated shaft, the circumference of damping wheel 601 arranges 31 U-shaped grooves, arrange a cylinder 602 in each U-shaped groove, end face back-up ring 603 is connected with damping wheel 601 by attaching screw 604.The endoporus of connecting bushing 8 is that splined hole coordinates with the outer end castellated shaft of main shaft 2, arranges radial groove in the middle of external diameter.Driving lever assembly 7 is made up of pull bar 701, interior push-and-pull ring 702, outer push-and-pull clamp 703, nut 704.Pull bar 701 one end is connected with interior push-and-pull ring 702, the other end is connected with outer push-and-pull clamp 703 by nut 704, interior push-and-pull ring 702 is arranged between damping wheel 601 and end face back-up ring 603, and outer push-and-pull clamp 703 arranges U-shaped groove and is arranged in the radial groove of connecting bushing 8.The inside diameter hoop of damping gear ring 10 is evenly arranged 40 arc grooves 12.
Be that apparatus of the present invention are in vertical lift elevator state see Fig. 1, the power take-off shaft 11 of vertical lift elevator is connected with main shaft 2 by connecting bushing 8, and damping body assembly 6 is arranged on the circular hole position of body 1.
Be that apparatus of the present invention are in escape compartment state see Fig. 2, Fig. 3, power take-off shaft 11 and the connecting bushing 8 of vertical lift elevator are thrown off with main shaft 2, and damping body assembly 6 is arranged on the position being provided with damping gear ring 10.
Claims (6)
1. a vertical lift elevator and escape compartment transfer device are by body (1), main shaft (2), bearing (3), roller bearing end cap (4), steel rope roll wheel assembly (5), damping body assembly (6), driving lever assembly (7), connecting bushing (8), tie bolt (9), damping gear ring (10) is formed, it is characterized in that: steel rope roll wheel assembly (5), damping body assembly (6) is arranged on main shaft (2), and be together arranged in the installation circular hole of body (1), main shaft (2) is supported by bearing (3), the bearing (3) of one end is arranged in roller bearing end cap (4), end cap (4) is connected with body (1) by tie bolt (9), the bearing (3) of the other end is arranged in the bearing seat of body (1), damping gear ring (10) is arranged on one end of the installation circular hole of body, driving lever assembly connects connecting bushing (8), main shaft (2) outer end castellated shaft is connected with the power output spline shaft (11) of vertical lift elevator by connecting bushing (8).
2. vertical lift elevator and escape compartment transfer device is characterized in that as claimed in claim 1: steel rope roll wheel assembly (5) is made up of several steel rope (501), roller (502), connecting key (503), steel rope (501) is arranged in the radial groove of roller, and roller (502) is connected with main shaft (2) by connecting key (503).
3. vertical lift elevator and escape compartment transfer device is characterized in that as claimed in claim 1: damping body assembly (6) is by damping wheel (601), several damping cylinder (602), end face back-up ring (603), attaching screw (604) is formed, the endoporus of damping gear (601) is that splined hole coordinates with main shaft (2) middle part castellated shaft, and can moving axially along main shaft (2), the circumference of damping wheel (601) arranges several U-shaped groove, a damping cylinder (602) is set in each U-shaped groove, and can move radially along damping wheel in U-shaped groove, end face back-up ring (603) is connected with damping wheel (601) by attaching screw (604).
4. vertical lift elevator and escape compartment transfer device is characterized in that as claimed in claim 1: the endoporus of connecting bushing (8) is splined hole, coordinate with the outer end castellated shaft of main shaft (2) and can move axially, in the middle of external diameter, radial groove is set.
5. as described in claim 1 or 3 or 4, vertical lift elevator and escape compartment transfer device is characterized in that: driving lever assembly (7) is by pull bar (701), interior push-and-pull ring (702), outer push-and-pull clamp (703), nut (704) is formed, pull bar (701) one end is connected with interior push-and-pull ring (702), the other end is connected with outer push-and-pull clamp (703) by nut (704), interior push-and-pull ring (702) is arranged between damping wheel (601) and end face back-up ring (603), outer push-and-pull clamp (703) is provided with U-shaped groove and is arranged in the radial groove of connecting bushing (8).
6. vertical lift elevator and escape compartment transfer device is characterized in that as claimed in claim 1: the inside diameter hoop of damping gear ring (10) is evenly arranged several arc groove (12).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023436.3A CN105460754A (en) | 2015-12-31 | 2015-12-31 | Vertical lifting elevator and escape compartment conversion device |
| CN201611168062.9A CN106586788B (en) | 2015-12-31 | 2016-12-16 | Vertical lift elevator and escape compartment conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023436.3A CN105460754A (en) | 2015-12-31 | 2015-12-31 | Vertical lifting elevator and escape compartment conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460754A true CN105460754A (en) | 2016-04-06 |
Family
ID=55598992
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511023436.3A Pending CN105460754A (en) | 2015-12-31 | 2015-12-31 | Vertical lifting elevator and escape compartment conversion device |
| CN201611168062.9A Active CN106586788B (en) | 2015-12-31 | 2016-12-16 | Vertical lift elevator and escape compartment conversion equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611168062.9A Active CN106586788B (en) | 2015-12-31 | 2016-12-16 | Vertical lift elevator and escape compartment conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105460754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586788A (en) * | 2015-12-31 | 2017-04-26 | 李国栋 | Conversion device for vertically-lifting elevator and escape capsule |
| CN109057001A (en) * | 2018-08-31 | 2018-12-21 | 中国矿业大学 | A kind of assembled building, assembly method and extinguishing method convenient for controlling fire behavior |
| CN109179132A (en) * | 2018-11-05 | 2019-01-11 | 张项惠 | Vertical lift elevator and escape compartment conversion equipment and its application method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905280A (en) * | 2020-07-16 | 2020-11-10 | 浙江工业职业技术学院 | Self-resetting direct descending mechanism |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327526A (en) * | 1996-04-11 | 1997-12-22 | Osamu Ito | Escape device descending by rope |
| US7392885B2 (en) * | 2006-08-14 | 2008-07-01 | Chiu Nan Wang | Emergency escape apparatus for elevator |
| TWI339588B (en) * | 2007-06-25 | 2011-04-01 | Lifeline Descent Systems Pty Ltd | Descent device |
| JP2012096911A (en) * | 2010-11-04 | 2012-05-24 | Lift Technology Co Ltd | Elevator auxiliary evacuation equipment |
| CN203064931U (en) * | 2013-02-05 | 2013-07-17 | 公安部四川消防研究所 | Elevator device system with self-rescue escape function |
| CN103994161A (en) * | 2013-06-28 | 2014-08-20 | 林谊忠 | Retarder |
| CN105597238B (en) * | 2014-11-06 | 2018-08-10 | 李国栋 | Push rod damp slow falling device |
| CN105460754A (en) * | 2015-12-31 | 2016-04-06 | 李国栋 | Vertical lifting elevator and escape compartment conversion device |
| CN105936454B (en) * | 2016-06-08 | 2017-12-15 | 石家庄君安消防设备科技有限公司 | Constant-speed control device |
-
2015
- 2015-12-31 CN CN201511023436.3A patent/CN105460754A/en active Pending
-
2016
- 2016-12-16 CN CN201611168062.9A patent/CN106586788B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586788A (en) * | 2015-12-31 | 2017-04-26 | 李国栋 | Conversion device for vertically-lifting elevator and escape capsule |
| CN109057001A (en) * | 2018-08-31 | 2018-12-21 | 中国矿业大学 | A kind of assembled building, assembly method and extinguishing method convenient for controlling fire behavior |
| CN109179132A (en) * | 2018-11-05 | 2019-01-11 | 张项惠 | Vertical lift elevator and escape compartment conversion equipment and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106586788B (en) | 2018-08-28 |
| CN106586788A (en) | 2017-04-26 |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160406 |