CN209177807U - The regulating device of double-car elevator interlamellar spacing - Google Patents
The regulating device of double-car elevator interlamellar spacing Download PDFInfo
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- CN209177807U CN209177807U CN201822171959.8U CN201822171959U CN209177807U CN 209177807 U CN209177807 U CN 209177807U CN 201822171959 U CN201822171959 U CN 201822171959U CN 209177807 U CN209177807 U CN 209177807U
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- regulating device
- screw rod
- double
- eyelet bolt
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Abstract
The utility model 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.The utility model has the advantages that adjusting operation is more stable, noise is reduced.
Description
Technical field
The utility model relates to double-car elevator technical field, in particular to the adjusting of a kind of double-car elevator interlamellar spacing fills
It sets.
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.
Utility model content
Technical problem to be solved in the utility model is to provide for a kind of running more reliable double-car elevator interlamellar spacing
Regulating device.
For the technical problem more than solving, the utility model provides a kind of adjusting dress of double-car elevator interlamellar spacing
It sets, the assembling framework of the regulating device is connect with screw rod, guide post, and regulating device moves up and down and car guide rail center along guide post
Line keeps same plane, and the lower end of screw rod is connect with eyelet bolt, and eyelet bolt connects through spherical bearing and eyelet bolt retainer
It connects, eyelet bolt retainer has 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 utility model 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 a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view of eyelet bolt in Fig. 1；
Fig. 3 is the structural schematic diagram that the utility model is loaded on double-car elevator；
Fig. 4 is the overall schematic of the utility model double-car elevator；
Fig. 5 is the schematic diagram of the utility model motor drive train；
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 embodiments of the present invention are described in detail below in conjunction with attached drawing.
Fig. 1 shows the structural schematic diagram of the utility model embodiment.As shown in Figs. 1-5, the utility model provides one
The regulating device of kind double-car elevator interlamellar spacing, the assembling framework 20 of the regulating device are connect with screw rod 5, guide post 4, adjust dress
It sets to move up and down along guide post 4 and keeps same plane with car guide axis, the lower end of screw rod 5 passes through locking nut 21 and screw thread
Connection frame 22 is connect with eyelet bolt E23, and 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 both horizontally and vertically
Swing section, 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 the preferred embodiments of the utility model, are not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model.
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 |
|---|---|---|---|
| CN201822171959.8U CN209177807U (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 |
|---|---|---|---|
| CN201822171959.8U CN209177807U (en) | 2018-12-24 | 2018-12-24 | The regulating device of double-car elevator interlamellar spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177807U true CN209177807U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171959.8U Active CN209177807U (en) | 2018-12-24 | 2018-12-24 | The regulating device of double-car elevator interlamellar spacing |
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| CN (1) | CN209177807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368456A (en) * | 2018-12-24 | 2019-02-22 | 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 CN201822171959.8U patent/CN209177807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368456A (en) * | 2018-12-24 | 2019-02-22 | 上海爱登堡电梯集团股份有限公司 | The regulating device of double-car elevator interlamellar spacing |
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