CN108750846A - A kind of elevator cabin flat level position supporting device - Google Patents
A kind of elevator cabin flat level position supporting device Download PDFInfo
- Publication number
- CN108750846A CN108750846A CN201810692838.XA CN201810692838A CN108750846A CN 108750846 A CN108750846 A CN 108750846A CN 201810692838 A CN201810692838 A CN 201810692838A CN 108750846 A CN108750846 A CN 108750846A
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- CN
- China
- Prior art keywords
- hinge
- seat
- hinge seat
- connecting rod
- 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.)
- Granted
Links
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
-
- 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
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/185—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors electrical
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Types And Forms Of Lifts (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
A kind of elevator cabin flat level position supporting device, include the fixed seat of four integer multiple, first hinge seat, second hinge seat, third hinge seat, 4th hinge seat, electric pushrod and electric safety device, hinge seat is fixedly connected on car frame underbeam, first and third hinge seat on hinge axis between be axially fixedly connected by hinge axis connecting rod, locking level is arranged on hinge seat, one end is fixedly connected with hinge axis, the other end is correspondingly arranged with fixed seat, fixed seat is arranged at any one elevator landing, electric pushrod one end is hinged by cam with hinge axis connecting rod, locking level connecting rod is equipped between hinge seat, it is radially hinged by cam and hinge axis.The device at car frame underbeam and each layer level position by being arranged support device, when efficiently solving elevator Loading conditions the uneven car floor tilt problem occurred is placed since goods weight is big, simple in structure, reliability is high, the effective guarantee safety of cargo and personnel.
Description
Technical field
The present invention relates to machinery field more particularly to elevator technology, especially a kind of elevator cabin flat level position support dress
It sets.
Background technology
Load capacity electric drive traction-type or hydraulic drive fluid pressure type cargo lift are in Loading conditions, due to cargo weight
Amount is big, places situations such as uneven, after elevator runs to level position, often will appear car floor and tilts to cause door system
The failures such as system, to cargo and personnel, there are serious security risks.
Invention content
The purpose of the present invention is to provide a kind of elevator cabin flat level position supporting devices, by being arranged in car frame underbeam
With the support device at each layer level position, solve the problems, such as that car floor tilts, support device reliability is high, effectively
Cargo and the safety of personnel are ensured.
This elevator cabin flat level position supporting device of the present invention, including lift car and elevator lifting hoistway, wherein
Further include the fixed seat of four integer multiple, first hinge seat, second hinge seat, third hinge seat, the 4th hinge seat, electronic push away
The inner wall of bar and electric safety device, the elevator lifting hoistway is fixedly installed four at any one elevator landing
A fixed seat, the bottom of the first hinge seat, the bottom of second hinge seat, third hinge seat bottom and the 4th
The bottom of hinge seat is separately fixed at four vertex on elevator car rack underbeam and positioned at lift car bottom, first axle
Be each provided with hinge axis in seat, second hinge seat, third hinge seat and the 4th hinge seat, the hinge axis in first hinge seat and
Hinge axis in third hinge seat is axially fixedly connected by hinge axis connecting rod, first hinge seat, second hinge seat, third hinge
It is each provided with a locking level in seat and the 4th hinge seat, one end of the locking level is respectively fixedly connected with hinge axis,
The other end of locking level is respectively correspondingly arranged with the fixed seat described in one, one end of the electric pushrod and the hinge
Axis connecting rod is hinged by cam, and the other end of electric pushrod is hinged on the lower end of a first L-type fixed plate, and electric pushrod passes through
The output axis connection of deceleration mechanism and a driving motor, the driving motor is electrically connected elevator controlling module drive, described
The upper end of first L-type fixed plate is perpendicular to car floor and is fixedly connected on car frame underbeam, first hinge seat and the second hinge
It is equipped with locking level connecting rod between chain seat, locking level connecting rod, locking level connecting rod also are provided between third hinge seat and the 4th hinge seat
Both ends respectively by the cam that is arranged on hinge axis with hinge axis radially hinged, one end of the electric safety device
It is connected on hinge axis connecting rod, the electric safety device other end is fixedly connected on by the second L-type fixed plate on car frame underbeam.
Further, the electric pushrod is trapezoidal screw electric pushrod.
Further, the hinge axis connecting rod and the hinge axis in the first hinge seat and third hinge seat are one
Body formed part.
The present invention operation principle be：Elevator stops in action process, when elevator is run to a certain stop, first run to
The a certain slightly higher place of stop level position slightly stops at the about above 50mm of level position, and the leading screw of electric pushrod is under the driving of motor
It stretches out, by the actuated by cams hinge axis link rotatable being fixed on hinge axis connecting rod, drives the locking of locking level connecting rod both sides
Bar turns to support working position, waits for that electric safety device measures the rotational angle of hinge axis connecting rod and judges locking level by calculating
After turning to fixed seat Support Position, elevator is run with leveling speed to level position, and elevator opens layer gate.Described is electrical
Safety device and its technical solution for measuring hinge axis link rotatable angle are all made of known solution in the prior art, such as
Angular transducer, those skilled in the art have understood, and details are not described herein.
During elevator starting operation, about 50mm, electric pushrod contracting are first run up with leveling speed when elevator starts
Hard waste thick stick drives the lock of locking level connecting rod both sides by the actuated by cams hinge axis link rotatable being fixed on hinge axis connecting rod
Fixed pole turns to off working state, waits for that electric safety device measures the rotational angle of hinge axis connecting rod and judges locking by calculating
After bar has been in off working state position, elevator is run upward or downward by operating instruction.
The present invention compares with prior art, and effect is positive and apparent.By flat in car frame underbeam and each layer
Support device is arranged at position in layer, occurs since the big placement of goods weight is uneven when solving elevator Loading conditions
Car floor tilt problem, the elevator cabin flat level position supporting device is simple in structure, reliability is high, effective guarantee cargo and
The safety of personnel.
Description of the drawings：
Fig. 1 is the overall structure diagram of the present invention
Fig. 2 is the side structure schematic view of the present invention
Specific implementation mode：
Embodiment 1:
As depicted in figs. 1 and 2, this elevator cabin flat level position supporting device of the invention, including lift car and elevator liter
Hoistway drops, further include the fixed seat 1 of four integer multiple, first hinge seat 301, second hinge seat 302, third hinge seat 302,
4th hinge seat 304, electric pushrod 5 and electric safety device 6, the inner wall of elevator lifting hoistway is in any one elevator landing
The fixed seat 1 that there are four place's fixed settings, the bottom of first hinge seat 301, the bottom of second hinge seat 302, third hinge
The bottom of seat 302 and the bottom of the 4th hinge seat 304 are separately fixed on elevator car rack underbeam and are located at lift car bottom
Four vertex, respectively set in first hinge seat 301, second hinge seat 302, third hinge seat 303 and the 4th hinge seat 304
It is equipped with hinge axis 4, the hinge axis 4 in hinge axis 4 and third hinge seat 303 in first hinge seat 301 passes through hinge axis connecting rod 7
Axial restraint connects, and is respectively set in first hinge seat 301, second hinge seat 302, third hinge seat 303 and the 4th hinge seat 304
Set there are one locking level 2, one end of locking level 2 is respectively fixedly connected with hinge axis 4, the other end of locking level 2 respectively with one
Fixed seat 1 is correspondingly arranged, and one end of electric pushrod 5 is hinged with hinge axis connecting rod 7 by cam 801, the other end of electric pushrod 5
It is hinged on the lower end of a first L-type fixed plate 9, the output shaft that electric pushrod 5 passes through deceleration mechanism and a driving motor 12
Connection, driving motor 12 are electrically connected elevator controlling module drive, and the upper end of the first L-type fixed plate 9 perpendicular to car floor and is consolidated
Surely it is connected on car frame underbeam, locking level connecting rod 10, third hinge is equipped between first hinge seat 301 and second hinge seat 302
Locking level connecting rod 10 also is provided between chain seat 303 and the 4th hinge seat 304, the both ends of locking level connecting rod 10 respectively pass through setting
Cam 802 on hinge axis 4 is radial hinged with hinge axis 4, and one end of electric safety device 6 is connected on hinge axis connecting rod 7,
6 other end of electric safety device is fixedly connected on by the second L-type fixed plate 11 on car frame underbeam.
Further, electric pushrod 5 is trapezoidal screw electric pushrod.
Further, hinge axis connecting rod 7 is integrated into the hinge axis 4 in first hinge seat 301 and third hinge seat 303
Type part.
Claims (3)
1. a kind of elevator cabin flat level position supporting device, including lift car and elevator lifting hoistway, it is characterised in that：Also wrap
Include the fixed seat of four integer multiple, first hinge seat, second hinge seat, third hinge seat, the 4th hinge seat, electric pushrod and
Electric safety device, there are four institutes for fixed setting at any one elevator landing for the inner wall of the elevator lifting hoistway
The fixed seat stated, the bottom of the first hinge seat, the bottom of second hinge seat, the bottom of third hinge seat and the 4th hinge
The bottom of seat is separately fixed on elevator car rack underbeam and positioned at four vertex of lift car bottom, first hinge seat,
It is each provided with hinge axis in second hinge seat, third hinge seat and the 4th hinge seat, the hinge axis in first hinge seat and
Hinge axis in three hinge seats is axially fixedly connected by hinge axis connecting rod, first hinge seat, second hinge seat, third hinge seat
With a locking level is each provided in the 4th hinge seat, one end of the locking level is respectively fixedly connected with hinge axis, lock
The other end of fixed pole is respectively correspondingly arranged with the fixed seat described in one, one end of the electric pushrod and the hinge axis
Connecting rod is hinged by cam, and the other end of electric pushrod is hinged on the lower end of a first L-type fixed plate, and electric pushrod is by subtracting
The output axis connection of fast mechanism and a driving motor, the driving motor are electrically connected elevator controlling module drive, and described the
The upper end of one L-type fixed plate is perpendicular to car floor and is fixedly connected on car frame underbeam, first hinge seat and second hinge
It is equipped with locking level connecting rod between seat, locking level connecting rod also is provided between third hinge seat and the 4th hinge seat, locking level connecting rod
Both ends are respectively radially hinged by the cam and hinge axis that are arranged on hinge axis, and one end of the electric safety device connects
It is connected on hinge axis connecting rod, the electric safety device other end is fixedly connected on by the second L-type fixed plate on car frame underbeam.
2. a kind of elevator cabin flat level position supporting device as described in claim 1, it is characterised in that：The electric pushrod is
Trapezoidal screw electric pushrod.
3. a kind of elevator cabin flat level position supporting device as described in claim 1, it is characterised in that：The hinge axis connecting rod
It is integrally formed part with the hinge axis in the first hinge seat and third hinge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692838.XA CN108750846B (en) | 2018-06-29 | 2018-06-29 | Elevator car leveling position supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692838.XA CN108750846B (en) | 2018-06-29 | 2018-06-29 | Elevator car leveling position supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108750846A true CN108750846A (en) | 2018-11-06 |
| CN108750846B CN108750846B (en) | 2024-07-16 |
Family
ID=63974514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810692838.XA Active CN108750846B (en) | 2018-06-29 | 2018-06-29 | Elevator car leveling position supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108750846B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090250A (en) * | 1993-01-20 | 1994-08-03 | 广州第二机械制造厂 | Elevator floor-aligning locator |
| JPH1059662A (en) * | 1996-08-22 | 1998-03-03 | Toshiba Fa Syst Eng Kk | Elevator car position fixing device and shock absorber |
| CN2392749Y (en) * | 1999-12-14 | 2000-08-23 | 青岛城阳宏源建筑机械有限公司 | Device for stopping and berthing at will lifter basket of headgear and gallows frame |
| EP1178002A1 (en) * | 2000-07-18 | 2002-02-06 | Thyssen Aufzugswerke GmbH | Supporting structure for elevator plant |
| JP2002167140A (en) * | 2000-11-30 | 2002-06-11 | Arootekku:Kk | Vertical elevator and safety device for the same |
| CN2633846Y (en) * | 2003-05-26 | 2004-08-18 | 黄光智 | Rope broken safety protector for lift |
| EP2581334A1 (en) * | 2011-10-14 | 2013-04-17 | Aufzugteile BT GmbH | Fall Protection for Elevators |
| CN204124985U (en) * | 2014-08-19 | 2015-01-28 | 上海德圣米高电梯有限公司 | Oblique elevator car slewing arrangement |
| CN204211428U (en) * | 2014-09-03 | 2015-03-18 | 天奇自动化工程股份有限公司 | Elevator catch gear |
| CN204802802U (en) * | 2015-06-09 | 2015-11-25 | 宁波佛玛特电梯有限公司 | Electric putter motor drive's simple and easy lift stops layer and prevents protection device that falls |
| CN204897062U (en) * | 2015-07-20 | 2015-12-23 | 上海富朗德机械设备有限公司 | Lift flat bed locking device |
| CN106348121A (en) * | 2016-11-18 | 2017-01-25 | 西继迅达（许昌）电梯有限公司 | Goods elevator anti-falling method and goods elevator anti-falling device for implementing method |
| CN206783043U (en) * | 2017-05-08 | 2017-12-22 | 湖南德力通电梯有限公司 | A kind of anti-falling safe elevator |
| CN208413536U (en) * | 2018-06-29 | 2019-01-22 | 上海德圣米高电梯有限公司 | Elevator cabin flat level position supporting device |
-
2018
- 2018-06-29 CN CN201810692838.XA patent/CN108750846B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090250A (en) * | 1993-01-20 | 1994-08-03 | 广州第二机械制造厂 | Elevator floor-aligning locator |
| JPH1059662A (en) * | 1996-08-22 | 1998-03-03 | Toshiba Fa Syst Eng Kk | Elevator car position fixing device and shock absorber |
| CN2392749Y (en) * | 1999-12-14 | 2000-08-23 | 青岛城阳宏源建筑机械有限公司 | Device for stopping and berthing at will lifter basket of headgear and gallows frame |
| EP1178002A1 (en) * | 2000-07-18 | 2002-02-06 | Thyssen Aufzugswerke GmbH | Supporting structure for elevator plant |
| JP2002167140A (en) * | 2000-11-30 | 2002-06-11 | Arootekku:Kk | Vertical elevator and safety device for the same |
| CN2633846Y (en) * | 2003-05-26 | 2004-08-18 | 黄光智 | Rope broken safety protector for lift |
| EP2581334A1 (en) * | 2011-10-14 | 2013-04-17 | Aufzugteile BT GmbH | Fall Protection for Elevators |
| CN204124985U (en) * | 2014-08-19 | 2015-01-28 | 上海德圣米高电梯有限公司 | Oblique elevator car slewing arrangement |
| CN204211428U (en) * | 2014-09-03 | 2015-03-18 | 天奇自动化工程股份有限公司 | Elevator catch gear |
| CN204802802U (en) * | 2015-06-09 | 2015-11-25 | 宁波佛玛特电梯有限公司 | Electric putter motor drive's simple and easy lift stops layer and prevents protection device that falls |
| CN204897062U (en) * | 2015-07-20 | 2015-12-23 | 上海富朗德机械设备有限公司 | Lift flat bed locking device |
| CN106348121A (en) * | 2016-11-18 | 2017-01-25 | 西继迅达（许昌）电梯有限公司 | Goods elevator anti-falling method and goods elevator anti-falling device for implementing method |
| CN206783043U (en) * | 2017-05-08 | 2017-12-22 | 湖南德力通电梯有限公司 | A kind of anti-falling safe elevator |
| CN208413536U (en) * | 2018-06-29 | 2019-01-22 | 上海德圣米高电梯有限公司 | Elevator cabin flat level position supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108750846B (en) | 2024-07-16 |
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