CN109368456A - The regulating device of double-car elevator interlamellar spacing - Google Patents
The regulating device of double-car elevator interlamellar spacing Download PDFInfo
- Publication number
- CN109368456A CN109368456A CN201811581090.2A CN201811581090A CN109368456A CN 109368456 A CN109368456 A CN 109368456A CN 201811581090 A CN201811581090 A CN 201811581090A CN 109368456 A CN109368456 A CN 109368456A
- Authority
- CN
- China
- Prior art keywords
- regulating device
- connect
- screw rod
- double
- eyelet bolt
- 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
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Classifications
-
- 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
- B66B11/0206—Car frames
- B66B11/0213—Car frames for multi-deck cars
- B66B11/022—Car frames for multi-deck cars with changeable inter-deck distances
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention discloses a kind of regulating device of double-car elevator interlamellar spacing, the assembling framework of the regulating device is connect with screw rod, guide post, regulating device moves up and down along guide post and keeps same plane with car guide axis, the lower end of screw rod is connect with eyelet bolt, eyelet bolt is connect through spherical bearing with eyelet bolt retainer, eyelet bolt retainer has swing section both horizontally and vertically, makes screw lower end uniform force.It is an advantage of the invention that adjusting operation is more stable, noise is reduced.
Description
Technical field
The present invention relates to double-car elevator technical field, in particular to a kind of regulating device of double-car elevator interlamellar spacing.
Background technique
Double-car elevator has reliable compared with the interfloor distance for mostly using adjusting screw rod to change upper layer carriage and lower layer's carriage at present
Operability, but since the drive screw end in screw rod vertical direction is easy to be tilted by from carriage or guide rail, make spiral shell
Bar unbalance stress, seriously causes screw rod to be broken.This is that the application needs place improved emphatically.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of tune for running more reliable double-car elevator interlamellar spacing
Regulating device.
For the technical problem more than solving, the present invention provides a kind of regulating device of double-car elevator interlamellar spacing, institutes
The assembling framework for stating regulating device is connect with screw rod, guide post, and regulating device moves up and down along guide post and protects with car guide axis
Same plane is held, the lower end of screw rod is connect with eyelet bolt, and eyelet bolt is connect through spherical bearing with eyelet bolt retainer, living
Stud retainer is saved with swing section both horizontally and vertically, makes screw lower end uniform force.
The eyelet bolt retainer forms the structural body placed up and down by connecting bolt for two blocks of side plates, and epipleural is logical
It crosses spherical bearing and eyelet bolt is connect with screw lower end, lower side panel passes through spherical bearing and eyelet bolt and upper carriage fixing seat
Connection, upper carriage fixing seat are connect with the upper beam of carriage on elevator.
The screw rod is connect with big belt pulley, and big belt pulley is connect with small pulley, and small pulley is connect with deceleration big belt pulley,
Deceleration big belt pulley is connect with motor output wheel, and servo motor is installed on assembling framework, and servo motor output torque is through slowing down
After big belt pulley primary speed-down, power transmission is in small pulley, then is transmitted in big belt pulley double reduction, the rotating belt of big belt pulley
Dynamic screw rod revolution, the rotary motion of screw rod are converted to linear motion.
The upper end of the screw rod is connect by screw shell with assembling framework.
Described guide post one end is connect with assembling framework, and the other end is connect with outer sedan-chair frame fixing seat.
The screw rod is threadedly coupled through bearing with outer sedan-chair frame fixing seat.
Movable link mechanism is connected between upper and lower carriage, main story and the reversion of servo motor are so that up and down between carriage
Distance increase or reduce.The lower end of lead screw is connect through spherical bearing with eyelet bolt retainer, and eyelet bolt retainer has
The horizontally and vertically swing within the scope of 15 °, so that the swing of either carriage, or swing, or by leading
The component to lead screw horizontal direction that rail vertical error generates is able to offset or weaken, so that lead screw uniform force is protected,
So that cage adjustment run smoothly it is noiseless.
Superior effect of the invention is: so that adjusting operation is more stable, reducing noise.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of eyelet bolt in Fig. 1；
Fig. 3 is the structural schematic diagram that the present invention is loaded on double-car elevator；
Fig. 4 is the overall schematic of double-car elevator of the present invention；
Fig. 5 is the schematic diagram of motor drive train of the present invention；
Figure label explanation
1-outer sedan-chair frame；2-outer sedan-chair frame guide rails；
3-bis- car guide rails；The guide rail of 4-regulating devices；
The guide post of 5-regulating devices；6-big belt pulley A；
7-synchronous toothed belts；8-small pulley M；
9-small pulley N；10-servo motors；
11-big belt pulley B；12-motor output wheels；
13-deceleration big belt pulleys；14-upper carriage fixing seats；
15-outer sedan-chair frame fixing seats；16-link mechanisms；
17-axis；18-electric machine main shafts；
19-tooth form belt tensioner pulleys；The assembling framework of 20-regulating devices；
21-locking nuts；22-are threadedly coupled frame；
23-eyelet bolt E；24-eyelet bolt F；
25-- loose joint stud retainer connects 26-spherical bearing of bolt；
27--- loose joint stud retainer；The face of 28-connection elevator outer framework upper beams；
The face of carriage upper beam on 29-connection elevators.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.
Fig. 1 shows the structural schematic diagram of the embodiment of the present invention.As shown in Figs. 1-5, the present invention provides a kind of double carriages
The assembling framework 20 of the regulating device of elevator interlamellar spacing, the regulating device is connect with screw rod 5, guide post 4, and regulating device is along guide post
4, which move up and down, keeps same plane with car guide axis, and the lower end of screw rod 5 by locking nut 21 and is threadedly coupled frame 22
It is connect with eyelet bolt E23, eyelet bolt E23 is connect through spherical bearing 26 with eyelet bolt retainer 27, and eyelet bolt
F24 is connect with upper carriage upper beam fixing seat 14, and eyelet bolt retainer 27 has swing area both horizontally and vertically
Between, make 5 lower end uniform force of screw rod.
It is formed by connecting bolt 25 and is placed up and down as shown in Fig. 2, the eyelet bolt retainer 27 is two blocks of side plates
Structural body, epipleural are connect by spherical bearing 26 and eyelet bolt E23 with 5 lower end of screw rod, and lower side panel passes through spherical bearing 26
It is connect with eyelet bolt F24 with upper carriage fixing seat 14, upper carriage fixing seat 14 is connect with the upper beam of carriage on elevator.Movable joint spiral shell
Bolt retainer 27 makes 5 lower end uniform force of screw rod with the swing section within the scope of both horizontally and vertically 15 °.
The screw rod 5 is connect by the lead screw shaft shoulder and spline and bearing with big belt pulley A6, B11, big belt pulley A6, B11
Synchronized toothed belt 7 is connect with small pulley N9, M8 respectively, small pulley N9, M8 and deceleration big belt pulley 13 by spline, bearing and
Limit screw coaxial 17 is fixedly connected, and deceleration big belt pulley 13 is connect with motor output wheel 12, and servo motor 10 is installed on assembly
On frame 20,10 output torque of servo motor after 13 primary speed-down of deceleration big belt pulley, power transmission in small pulley N9, M8,
It is transmitted in big belt pulley A6, B11 double reduction again, the revolution of big belt pulley A6, B11 drive screw rod 5 to turn round, the revolution of screw rod 5
Conversion of motion at upper carriage linear motion.
The upper end of the screw rod 5 is connect by screw shell with assembling framework 20.
4 one end of guide post of the regulating device is connect with assembling framework 20, and the other end is connect with outer sedan-chair frame fixing seat 15, outside
Sedan-chair frame fixing seat 15 is connect with the upper beam of elevator outer framework, and guide post 4 provides guiding role for outer sedan-chair frame 1 and double carriage operations.
The screw rod 5 is threadedly coupled through bearing with outer sedan-chair frame fixing seat 15, and lead screw 5 is through bearing and outer 15 spiral shell of sedan-chair frame fixing seat
Pit passing movement.
It is connected with the link mechanism 16 of Mobile retractable between upper and lower carriage, is connected to the branch for playing auxiliary between upper and lower carriage
Support and position-limiting action.
Upper and lower carriage is fixed on inside by outer sedan-chair frame 1, and the outer sedan-chair frame of steel wire penetrating returns rope sheave through traction machine to counterweight.
The expansion tightening wheel 19 of two sides synchronous toothed belt guarantees that toothed belt is synchronous with the movement of wheel.
Servo motor 10 drives deceleration big belt pulley 13 to turn round through motor output wheel 12 by toothed belt, while carrying out level-one
Slow down.Transmission small pulley M8, N9 is coaxial 17 fixed with deceleration big belt pulley 13, and transmission small pulley 8M, 9N pass through synchronization respectively
Toothed belt 7 drives big belt pulley A6, B11 revolution of two sides, while carrying out double reduction, and the revolution of big belt pulley A6, B11 drive
Lead screw 5 turns round, and outer sedan-chair frame fixing seat 15 is fixed with outer sedan-chair frame upper beam, and upper carriage fixing seat 14 is fixed with upper carriage upper beam, by silk
The rotary motion of thick stick 5 is converted to the linear motion between the upper beam of carriage and the upper beam of outer sedan-chair frame.It leads the two sides of regulating device
The guiding role of column 4 makes entire regulating device be maintained at same flat with car guide axis in movement upward or downward
On face, to achieve the purpose that regulating course spacing under the auxiliary of link mechanism 16.
Main story and the reversion of servo motor 10 are so that the distance between carriage increases or reduces up and down.The lower end of lead screw 5 passes through
Spherical bearing 26 is connect with eyelet bolt retainer 27, and eyelet bolt retainer 27 has horizontally and vertically 15 ° of models
Enclose interior swing section, so that the swing of either carriage, or swing, or by guide rail vertical error generate to silk
The component of thick stick horizontal direction is able to offset or weaken, and protects the uniform force of 5 lower end of lead screw, but also cage adjustment operation is flat
It is steady noiseless.
The foregoing is merely preferred embodiments of the invention, are not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of the present invention within.
Claims (5)
1. a kind of regulating device of double-car elevator interlamellar spacing, it is characterised in that: the assembling framework and screw rod of the regulating device,
Guide post connection, regulating device move up and down along guide post and keep same plane, the lower end of screw rod and movable joint with car guide axis
It is bolted, eyelet bolt is connect through spherical bearing with eyelet bolt retainer, and eyelet bolt retainer has in the horizontal direction
With the swing section of vertical direction, make screw lower end uniform force.
2. the regulating device of double-car elevator interlamellar spacing according to claim 1, it is characterised in that: the eyelet bolt is protected
Holding frame, to be two blocks of side plates form the structural body placed up and down by connecting bolt, epipleural by spherical bearing and eyelet bolt and
Screw lower end connection, lower side panel are connect by spherical bearing and eyelet bolt with upper carriage fixing seat.
3. the regulating device of double-car elevator interlamellar spacing according to claim 1, it is characterised in that: the screw rod and great Pi
Belt wheel connection, big belt pulley are connect with small pulley, and small pulley is connect with deceleration big belt pulley, and deceleration big belt pulley and motor export
Wheel connection, servo motor are installed on assembling framework, and servo motor output torque is after deceleration big belt pulley primary speed-down, power
It is transmitted in small pulley, then is transmitted in big belt pulley double reduction, the revolution of big belt pulley drives screw rod revolution, the revolution fortune of screw rod
Turn chemical conversion linear motion.
4. the regulating device of double-car elevator interlamellar spacing according to claim 1, it is characterised in that: the upper end of the screw rod
It is connect by screw shell with assembling framework.
5. the regulating device of double-car elevator interlamellar spacing according to claim 1, it is characterised in that: described guide post one end with
Assembling framework connection, the other end are connect with outer sedan-chair frame fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581090.2A CN109368456A (en) | 2018-12-24 | 2018-12-24 | The regulating device of double-car elevator interlamellar spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581090.2A CN109368456A (en) | 2018-12-24 | 2018-12-24 | The regulating device of double-car elevator interlamellar spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368456A true CN109368456A (en) | 2019-02-22 |
Family
ID=65371392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581090.2A Pending CN109368456A (en) | 2018-12-24 | 2018-12-24 | The regulating device of double-car elevator interlamellar spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368456A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB364692A (en) * | 1930-10-14 | 1932-01-14 | John Magee | Improvements in and relating to means for securing the hoisting ropes of derricks |
| JPH0938884A (en) * | 1995-08-01 | 1997-02-10 | Ishikawajima Harima Heavy Ind Co Ltd | Clamp device |
| JP2001278569A (en) * | 2000-03-30 | 2001-10-10 | Otis Elevator Co | Story height variable double deck elevator |
| JP2011173708A (en) * | 2010-02-25 | 2011-09-08 | Hitachi Ltd | Double-deck elevator |
| CN104502195A (en) * | 2014-12-12 | 2015-04-08 | 中国航天空气动力技术研究院 | Portable stay wire tension controller |
| CN104828675A (en) * | 2015-04-29 | 2015-08-12 | 毛玲波 | Electric iron tower maintenance equipment with limiting function and use method thereof |
| CN108439148A (en) * | 2018-04-11 | 2018-08-24 | 速捷电梯有限公司 | A kind of interval adjustable double-deck elevator |
| CN209177807U (en) * | 2018-12-24 | 2019-07-30 | 上海爱登堡电梯集团股份有限公司 | The regulating device of double-car elevator interlamellar spacing |
-
2018
- 2018-12-24 CN CN201811581090.2A patent/CN109368456A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB364692A (en) * | 1930-10-14 | 1932-01-14 | John Magee | Improvements in and relating to means for securing the hoisting ropes of derricks |
| JPH0938884A (en) * | 1995-08-01 | 1997-02-10 | Ishikawajima Harima Heavy Ind Co Ltd | Clamp device |
| JP2001278569A (en) * | 2000-03-30 | 2001-10-10 | Otis Elevator Co | Story height variable double deck elevator |
| JP2011173708A (en) * | 2010-02-25 | 2011-09-08 | Hitachi Ltd | Double-deck elevator |
| CN104502195A (en) * | 2014-12-12 | 2015-04-08 | 中国航天空气动力技术研究院 | Portable stay wire tension controller |
| CN104828675A (en) * | 2015-04-29 | 2015-08-12 | 毛玲波 | Electric iron tower maintenance equipment with limiting function and use method thereof |
| CN108439148A (en) * | 2018-04-11 | 2018-08-24 | 速捷电梯有限公司 | A kind of interval adjustable double-deck elevator |
| CN209177807U (en) * | 2018-12-24 | 2019-07-30 | 上海爱登堡电梯集团股份有限公司 | The regulating device of double-car elevator interlamellar spacing |
Non-Patent Citations (1)
| Title |
|---|
| [英]M.J.尼尔: "《摩擦学手册 （摩擦磨损润滑）》", 山东科学技术出版社, pages: 990 - 991 * |
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