CN106185565A - A kind of traction machine with square brake - Google Patents
A kind of traction machine with square brake Download PDFInfo
- Publication number
- CN106185565A CN106185565A CN201610768344.6A CN201610768344A CN106185565A CN 106185565 A CN106185565 A CN 106185565A CN 201610768344 A CN201610768344 A CN 201610768344A CN 106185565 A CN106185565 A CN 106185565A
- Authority
- CN
- China
- Prior art keywords
- iron core
- brake
- square
- stator support
- traction machine
- 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
-
- 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
- B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of traction machine with square brake, the stator support (1) of stator module (5) it is provided with inside including, stator support (1) side is provided with and the main supporting plate (2) of stator support (1) one, opposite side is provided with the end casing (3) fixing with stator support (1), main supporting plate (2) center and end casing (3) center are all connected with rotating shaft (4) by bearing, are provided with the rotor assembly (6) being fixed in rotating shaft (4) between main supporting plate (2) and end casing (3)；Being fixed with traction sheave (7) in rotating shaft (4), traction sheave (7) is positioned at stator support (1) outward near the side of end casing (3)；Square brake (8) it is fixed with on described main supporting plate (2).The present invention can have higher structural strength, and security performance is higher.
Description
Technical field
The present invention relates to a kind of traction machine, a kind of traction machine with square brake.
Background technology
At present, along with development and the raising of people's living standard of national economy, modern architecture spreads all over town and country.For really
In guarantor's skyscraper, the flowing of personnel's safety rapidly, meets the allegro needs of the modern life, raising operational efficiency and equipment
Serviceability, design and manufacture requirements to elevator are more and more higher.And permanent-magnet synchnorous gearless dragging machine is the power of elevator
Heart, instead of conventional turbine worm screw geared machine the most comprehensively.For the structure of traction machine, it is desirable to have relatively
Big structural strength and security performance.
Summary of the invention
It is an object of the invention to, it is provided that a kind of traction machine with square brake, it is strong that it can have higher structure
Degree, and security performance is higher.
Technical scheme: a kind of traction machine with square brake, is characterized in: include that inner side is provided with stator pack
The stator support of part, stator support side is provided with and the main supporting plate of stator support one, and opposite side is provided with solid with stator support
Fixed end casing, main supporting plate center and end casing center are all connected with rotating shaft by bearing, between main supporting plate and end casing
It is provided with the rotor assembly being fixed in rotating shaft；Being fixed with traction sheave in rotating shaft, it is outer near end casing that traction sheave is positioned at stator support
Side；Square brake it is fixed with on described main supporting plate.
In the above-mentioned traction machine with square brake, described square brake includes square iron core, and iron core is provided with 4
The coil that group is uniformly distributed and size is identical, the center of circle often organizing coil is respectively positioned on the diagonal of iron core；Iron core is by bolt even
Being connected to the dynamic plate that shape is corresponding with iron core, be provided with friction component outside dynamic plate, friction component center is provided with the flower coordinated with rotating shaft
Keyhole；Described iron core is equipped with, with the center of dynamic plate, the centre bore that size is identical.
In the traction machine of the square brake of aforesaid band, the outside often organizing coil is equipped with multiple tune being arranged on iron core
Knothole, is provided with regulation screw in adjustment hole, the front end of regulation screw is provided with damping pad, and damping pad is located close to the one of dynamic plate
Side.
In the traction machine of the square brake of aforesaid band, described iron core is provided with two groups of centre bores being symmetrically distributed in iron core
The handle assembly that declutches of both sides.
In the traction machine of the square brake of aforesaid band, between described iron core and dynamic plate, it is provided with microswitch component, fine motion
The brake cover plate fixing with iron core it is provided with outside switch module.
Compared with prior art, by the present invention in that with the stator support abutting end covering plate structure of integral type to be to support master
Body so that traction machine complete machine structure is more firm, assembles the most convenient.Coordinate the side that brake force is bigger, braking more balances again
Shape brake, can improve the security performance of traction machine further.
It addition, the square brake of the present invention uses the more convenient square core of processing and manufacturing and dynamic plate, and at iron core
On 4 equally distributed coils are set, the magnetic field more uniformly spread can be produced after therefore can making coil electricity, therefore can
Enough dynamic plate is produced the suction more balanced, it is not easy to when brake action occurs everywhere by force unbalance to such an extent as to occur braking
The problem that weak effect, brake noise are big.This structure of the present invention, the brake made can do more, it is possible to realizes bigger
Brake force.The present invention also has structure and simplifies, assembles advantage convenient, that manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the A of Fig. 1 is to schematic diagram；
Fig. 3 is the structural representation of square brake；
Fig. 4 is the sectional view of Fig. 3.
Being labeled as in accompanying drawing: 1-stator support, 2-main supporting plate, 3-end casing, 4-rotating shaft, 5-stator module, 6-turns
Sub-component, 7-traction sheave, the square brake of 8-, 81-iron core, 82-coil, 83-bolt, 84-moves plate, 85-friction component, 86-
Regulation screw, 87-damping pad, 88-declutches handle assembly, 89-microswitch component, 810-brake cover plate.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as depending on restriction of the present invention
According to.
Embodiment.A kind of traction machine with square brake, as illustrated in fig. 1 and 2: include that inner side is provided with stator module 5
Stator support 1, stator support 1 side is provided with and the main supporting plate 2 of stator support 1 one, and opposite side is provided with solid with stator support 1
Fixed end casing 3, main supporting plate 2 center and end casing 3 center are all connected with rotating shaft 4 by bearing, main supporting plate 2 and end casing
The rotor assembly 6 being fixed in rotating shaft 4 it is provided with between 3；Being fixed with traction sheave 7 in rotating shaft 4, traction sheave 7 is positioned at outside stator support 1
Side near end casing 3；Square brake 8 it is fixed with on described main supporting plate 2.
The most square brake 8 includes square iron core 81, and iron core 81 is provided with 4 groups and is uniformly distributed and size is identical
Coil 82, often the center of circle of group coil 82 is respectively positioned on the diagonal of iron core 81；Iron core 81 is connected by bolt 83 shape and ferrum
The dynamic plate 84 of core 81 correspondence, is provided with friction component 85 outside dynamic plate 84；The center of described iron core 81 and dynamic plate 84 is equipped with
The centre bore that size is identical.Often the outside of group coil 82 is equipped with multiple adjustment hole being arranged on iron core 81, sets in adjustment hole
Having regulation screw 86, the front end of regulation screw 86 to be provided with damping pad 87, damping pad 87 is located close to the side of dynamic plate 84.Institute
State iron core 81 and be provided with the handle assembly 88 that declutches of two groups of centre bore both sides being symmetrically distributed in iron core 81.Described iron core 81 and dynamic plate
It is provided with microswitch component 89 between 84, is provided with outside microswitch component 89 and the fixing brake cover plate 810 of iron core 81.
Claims (5)
1. the traction machine with square brake, it is characterised in that: include that inner side is provided with the stator support of stator module (5)
(1), stator support (1) side is provided with and the main supporting plate (2) of stator support (1) one, and opposite side is provided with and stator support (1)
Fixing end casing (3), main supporting plate (2) center and end casing (3) center be all connected with rotating shaft (4) by bearing, main support
The rotor assembly (6) being fixed in rotating shaft (4) it is provided with between plate (2) and end casing (3)；Rotating shaft is fixed with traction sheave on (4)
(7), traction sheave (7) is positioned at stator support (1) outward near the side of end casing (3)；It is fixed with square on described main supporting plate (2)
Brake (8).
The traction machine of the square brake of band the most according to claim 1, it is characterised in that: described square brake (8) is wrapped
Include square iron core (81) to be provided with 4 groups and be uniformly distributed and coil (82) that size is identical, often organize the equal position, the center of circle of coil (82)
On the diagonal of iron core (81)；Iron core (81) connects the dynamic plate (84) having shape corresponding with iron core (81) by bolt (83),
Dynamic plate (84) outside is provided with friction component (85), and friction component (85) center is provided with the splined hole coordinated with rotating shaft (4)；Described ferrum
Core (81) is equipped with, with the center of dynamic plate (4), the centre bore that size is identical.
The traction machine of the square brake of band the most according to claim 2, it is characterised in that: the outside often organizing coil (82) is equal
It is provided with multiple adjustment hole being arranged on iron core (81), in adjustment hole, is provided with regulation screw (86), the front end of regulation screw (86)
Being provided with damping pad (87), damping pad (87) is located close to the side of dynamic plate (84).
The traction machine of the square brake of band the most according to claim 2, it is characterised in that: described iron core (81) is provided with two
Group is symmetrically distributed in the handle assembly (8) that declutches of the centre bore both sides of iron core (81).
The traction machine of the square brake of band the most according to claim 2, it is characterised in that: described iron core (81) and dynamic plate
(84) being provided with microswitch component (89) between, microswitch component (89) outside is provided with the brake cap fixing with iron core (81)
Plate (810).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768344.6A CN106185565A (en) | 2016-08-30 | 2016-08-30 | A kind of traction machine with square brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768344.6A CN106185565A (en) | 2016-08-30 | 2016-08-30 | A kind of traction machine with square brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106185565A true CN106185565A (en) | 2016-12-07 |
Family
ID=58088623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768344.6A Pending CN106185565A (en) | 2016-08-30 | 2016-08-30 | A kind of traction machine with square brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106185565A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60031177D1 (en) * | 1999-04-05 | 2006-11-16 | Mitsubishi Electric Corp | Traction sheave drive for lifts |
| CN102556809A (en) * | 2011-12-21 | 2012-07-11 | 浙江西子富沃德电机有限公司 | Synchronous gearless traction machine for elevator |
| CN202542646U (en) * | 2012-03-15 | 2012-11-21 | 浙江西子富沃德电机有限公司 | Switched reluctance type gearless machine |
| CN203670566U (en) * | 2014-01-20 | 2014-06-25 | 诸暨市迅捷离合器有限公司 | Mute enclosed power-off brake |
| CN204810050U (en) * | 2015-06-05 | 2015-11-25 | 启东大同电机有限公司 | Novel stopper of construction elevator motor |
| CN206014183U (en) * | 2016-08-30 | 2017-03-15 | 浙江玛拓驱动设备有限公司 | Traction machine with square brake |
-
2016
- 2016-08-30 CN CN201610768344.6A patent/CN106185565A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60031177D1 (en) * | 1999-04-05 | 2006-11-16 | Mitsubishi Electric Corp | Traction sheave drive for lifts |
| CN102556809A (en) * | 2011-12-21 | 2012-07-11 | 浙江西子富沃德电机有限公司 | Synchronous gearless traction machine for elevator |
| CN202542646U (en) * | 2012-03-15 | 2012-11-21 | 浙江西子富沃德电机有限公司 | Switched reluctance type gearless machine |
| CN203670566U (en) * | 2014-01-20 | 2014-06-25 | 诸暨市迅捷离合器有限公司 | Mute enclosed power-off brake |
| CN204810050U (en) * | 2015-06-05 | 2015-11-25 | 启东大同电机有限公司 | Novel stopper of construction elevator motor |
| CN206014183U (en) * | 2016-08-30 | 2017-03-15 | 浙江玛拓驱动设备有限公司 | Traction machine with square brake |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |