CN108190701A - Elevator traction machine - Google Patents
Elevator traction machine Download PDFInfo
- Publication number
- CN108190701A CN108190701A CN201810102003.4A CN201810102003A CN108190701A CN 108190701 A CN108190701 A CN 108190701A CN 201810102003 A CN201810102003 A CN 201810102003A CN 108190701 A CN108190701 A CN 108190701A
- Authority
- CN
- China
- Prior art keywords
- end cap
- reel
- motor
- risers
- shaft
- 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.)
- Withdrawn
Links
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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0453—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with planetary or epicycloidal gear, e.g. differential gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of elevator traction machine, including reel and support base；Support base includes a pair of of riser and by four connecting rod to link together to riser；Reel includes cylinder and a pair of of end cap；Inner barrel is equipped with motor and speed reducer structure；Left risers are equipped with terminal box, and motor is connect by electric wire with terminal box, and support shaft is equipped with the channel that supply lines passes through；Right risers are equipped with brake and encoder；Brake and encoder are connected with exporting axis respectively.Motor and deceleration mechanism are built in roller by elevator traction machine of the present invention, compact-sized, and the installation space of occupancy is small, is easily installed.
Description
Technical field
The present invention relates to elevator traction machines.
Background technology
Elevator traction machine currently on the market mainly using conventional steel wires rope traction machine and forces driving traction machine.Conventional steel
Cord traction machine uses counterweight, not only reduces the space of car, but also increase manufacturing cost.It is existing to force driving traction
Machine is made of cable drum, motor, reduction box, brake and encoder, and reel, motor and reduction box are all independent
Equipment, not only volume is big and occupy installation space, but also weight is big and cause scene is bad to unload and install.
Invention content
The purpose of the present invention is to provide a kind of elevator traction machines, and motor and deceleration mechanism are built in roller, knot
Structure is compact, and the installation space of occupancy is small, is easily installed.
To achieve the above object, the technical scheme is that designing a kind of elevator traction machine, including：For traction steel wire
The horizontal reel of rope and the support base for supporting reel；
The support base includes：It is divided into reel axial direction both ends and opposes with a pair of of riser of reel axis perpendicular and by this
Four connecting rods that plate links together；Four connecting rods are located at reel periphery, and four connecting rods are with reel lateral circle surface
Circumferential direction be evenly distributed with；
The reel includes：Horizontal cylindrical shape cylinder and a pair of of the end cap for being divided into cylinder axial direction both ends；Inner barrel is equipped with
Motor and speed reducer structure；
Above-mentioned a pair of end cap includes：Positioned at drum shaft to the left end cap of left end and positioned at drum shaft to the right end cap of right end；
Above-mentioned a pair of riser includes：Positioned at drum shaft to the left risers of left end and positioned at drum shaft to the right risers of right end；
The left end cap is pivotally supported by the support of the heart coaxial with cylinder, and support shaft runs through left end cap, and support shaft and left end cap
Engaging portion is equipped with bearing；The left end of support shaft is fixed with left risers, and support shaft is supported by left risers；The right side of motor and support shaft
End is fixed, the output shaft heart coaxial with support shaft of motor, and output shaft is disposed opposite to each other with support shaft；Right end cap is by output shaft branch
It holds, output shaft runs through right end cap, and the engaging portion of output shaft and right end cap is equipped with bearing；Output shaft also extends through right risers, output
The engaging portion of axis and right risers is equipped with bearing, and output shaft is supported by right risers；
The deceleration mechanism is planetary gear speed reducing mechanism, including primary planet structure and secondary planetary structure；Primary planet structure packet
Include primary planet frame, primary annulus, primary sun wheel and primary planet wheel；Secondary planetary structure includes secondary sun gear, secondary
Planetary gear, secondary planet carrier and output gear；Output gear is fixedly connected with cylinder inboard wall；Primary sun wheel connects with output shaft
It connects；Primary planet frame is connected with secondary sun gear by floating gear ring；
The left risers are equipped with terminal box, and motor is connect by electric wire with terminal box, and support shaft is passed through logical equipped with supply lines
Road；
The right risers are equipped with brake and encoder；Brake and encoder are connected with exporting axis respectively.
Preferably, the cylinder body outer wall is equipped with the steel cable clamp for fixing steel wire rope.
Preferably, the motor is oil immersion motor.
Preferably, the inner barrel is further filled with lubricating oil.
The advantages of the present invention are：A kind of elevator traction machine is provided, by motor and deceleration mechanism built
Compact-sized in roller, the installation space of occupancy is small, is easily installed.
Compared with routinely forcing driving traction machine, it is compact-sized, again that electric machine built-in drum-type forces driving traction machine to have
Amount is light, it is few to take up an area, and the advantages that centralized Control easy to implement.
Planetary gear speed reducing mechanism bearing capacity is strong, transmission efficiency, good reliability；Floating gear ring can make primary planet structure and
The connecting rod of secondary planetary structure not on the same axis, slightly deviation when can also work normally, protection primary planet structure and
Secondary planetary structure is without damage.
Brake extends to the output axis connection outside reel with rotor, can reduce braking moment.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the schematic diagram inside reel.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following embodiment is only
For clearly illustrating technical scheme of the present invention, and it is not intended to limit the protection scope of the present invention and limits the scope of the invention.
The technical solution that the present invention is embodied is：
As depicted in figs. 1 and 2, a kind of elevator traction machine, including：For the horizontal reel 1 of traction steel-cable and support reel
1 support base；
The support base includes：Be divided into the axial both ends of reel 1 and with a pair of of riser 21,22 of 1 axis perpendicular of reel and
By four connecting rods 23 to link together to riser 21,22；Four connecting rods 23 are located at 1 periphery of reel, and this four
Connecting rod 23 is evenly distributed with the circumferential direction of 1 lateral circle surface of reel；
The reel 1 includes：Horizontal cylindrical shape cylinder 11 and a pair of of the end cap 12,13 for being divided into the axial both ends of cylinder 11；Cylinder
Body 11 is internally provided with motor 3 and deceleration mechanism 4；
Above-mentioned a pair of end cap includes：Positioned at the left end cap 12 of the axial left end of cylinder 11 and positioned at the right side of the axial right end of cylinder 11
End cap 13；
Above-mentioned a pair of riser includes：Positioned at the left risers 21 of the axial left end of cylinder 11 and positioned at the right side of the axial right end of cylinder 11
Riser 22；
The left end cap 12 by being supported with the support shaft 5 of the 11 coaxial heart of cylinder, support shaft 5 run through left end cap 12, and support shaft 5 with
The engaging portion of left end cap 12 is equipped with bearing；The left end of support shaft 5 is fixed with left risers 21, and support shaft 5 is supported by left risers 21；
Motor 3 and the right end of support shaft 5 are fixed, output shaft 31 and the 5 coaxial heart of support shaft of motor 3, and output shaft 31 and 5 phase of support shaft
Back of the body setting；Right end cap 13 is supported by output shaft 31, and output shaft 31 runs through right end cap 13, and the combination of output shaft 31 and right end cap 13
Portion is equipped with bearing；Output shaft 31 also extends through right risers 22, and the engaging portion of output shaft 31 and right risers 22 is equipped with bearing, and output shaft
31 are supported by right risers 22；
The deceleration mechanism 4 is planetary gear speed reducing mechanism 4, including primary planet structure and secondary planetary structure；Primary planet structure
Including primary planet frame, primary annulus, primary sun wheel and primary planet wheel；Secondary planetary structure includes secondary sun gear, secondary
Grade planetary gear, secondary planet carrier and output gear；Output gear is fixedly connected with 11 inner wall of cylinder；Primary sun wheel and output shaft
31 connections；Primary planet frame is connected with secondary sun gear by floating gear ring；
The left risers 21 are equipped with terminal box 6, and motor 3 is connect by electric wire with terminal box 6, and support shaft 5 is led to equipped with supply lines
Capable channel；
The right risers 22 are equipped with brake 7 and encoder 8；Brake 7 and encoder 8 are connect respectively with output shaft 31.
Preferably, 11 outer wall of cylinder is equipped with the steel cable clamp 9 for fixing steel wire rope.
Preferably, the motor 3 is oil immersion motor 3.
Preferably, it is further filled with lubricating oil inside the cylinder 11.
The advantages of the present invention are：A kind of elevator traction machine is provided, it will be built in motor and deceleration mechanism 4
Compact-sized in roller, the installation space of occupancy is small, is easily installed.
Compared with routinely forcing driving traction machine, it is compact-sized, again that drum-type built in motor 3 forces driving traction machine to have
Amount is light, it is few to take up an area, and the advantages that centralized Control easy to implement.
4 bearing capacity of planetary gear speed reducing mechanism is strong, transmission efficiency, good reliability；Floating gear ring can make primary planet structure
With the connecting rod 23 of secondary planetary structure not on the same axis, slightly deviation when can also work normally, protect primary planet knot
Structure and secondary planetary structure are without damage.
Brake 7 is connect with the output shaft 31 that 3 rotor of motor is extended to outside reel 1, can reduce braking moment.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. elevator traction machine, which is characterized in that including：For the support of the horizontal reel and support reel of traction steel-cable
Seat；
The support base includes：It is divided into reel axial direction both ends and opposes with a pair of of riser of reel axis perpendicular and by this
Four connecting rods that plate links together；Four connecting rods are located at reel periphery, and four connecting rods are with reel lateral circle surface
Circumferential direction be evenly distributed with；
The reel includes：Horizontal cylindrical shape cylinder and a pair of of the end cap for being divided into cylinder axial direction both ends；Inner barrel is equipped with
Motor and speed reducer structure；
Above-mentioned a pair of end cap includes：Positioned at drum shaft to the left end cap of left end and positioned at drum shaft to the right end cap of right end；
Above-mentioned a pair of riser includes：Positioned at drum shaft to the left risers of left end and positioned at drum shaft to the right risers of right end；
The left end cap is pivotally supported by the support of the heart coaxial with cylinder, and support shaft runs through left end cap, and support shaft and left end cap
Engaging portion is equipped with bearing；The left end of support shaft is fixed with left risers, and support shaft is supported by left risers；The right side of motor and support shaft
End is fixed, the output shaft heart coaxial with support shaft of motor, and output shaft is disposed opposite to each other with support shaft；Right end cap is by output shaft branch
It holds, output shaft runs through right end cap, and the engaging portion of output shaft and right end cap is equipped with bearing；Output shaft also extends through right risers, output
The engaging portion of axis and right risers is equipped with bearing, and output shaft is supported by right risers；
The deceleration mechanism is planetary gear speed reducing mechanism, including primary planet structure and secondary planetary structure；Primary planet structure packet
Include primary planet frame, primary annulus, primary sun wheel and primary planet wheel；Secondary planetary structure includes secondary sun gear, secondary
Planetary gear, secondary planet carrier and output gear；Output gear is fixedly connected with cylinder inboard wall；Primary sun wheel connects with output shaft
It connects；Primary planet frame is connected with secondary sun gear by floating gear ring；
The left risers are equipped with terminal box, and motor is connect by electric wire with terminal box, and support shaft is passed through logical equipped with supply lines
Road；
The right risers are equipped with brake and encoder；Brake and encoder are connected with exporting axis respectively.
2. elevator traction machine according to claim 1, which is characterized in that the cylinder body outer wall is equipped with to fix steel wire
The steel cable clamp of rope.
3. elevator traction machine according to claim 2, which is characterized in that the motor is oil immersion motor.
4. elevator traction machine according to claim 3, which is characterized in that the inner barrel is further filled with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102003.4A CN108190701A (en) | 2018-02-01 | 2018-02-01 | Elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102003.4A CN108190701A (en) | 2018-02-01 | 2018-02-01 | Elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108190701A true CN108190701A (en) | 2018-06-22 |
Family
ID=62591764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102003.4A Withdrawn CN108190701A (en) | 2018-02-01 | 2018-02-01 | Elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215242A (en) * | 2022-09-19 | 2022-10-21 | 杭州未名信科科技有限公司 | Winch gradient brake power system of intelligent tower crane and intelligent tower crane |
-
2018
- 2018-02-01 CN CN201810102003.4A patent/CN108190701A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215242A (en) * | 2022-09-19 | 2022-10-21 | 杭州未名信科科技有限公司 | Winch gradient brake power system of intelligent tower crane and intelligent tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |