CN206014183U - Traction machine with square brake - Google Patents
Traction machine with square brake Download PDFInfo
- Publication number
- CN206014183U CN206014183U CN201620993691.4U CN201620993691U CN206014183U CN 206014183 U CN206014183 U CN 206014183U CN 201620993691 U CN201620993691 U CN 201620993691U CN 206014183 U CN206014183 U CN 206014183U
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- iron core
- square
- fixed
- traction machine
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Abstract
The utility model discloses a kind of traction machine with square brake, including the stator support (1) that inner side is provided with stator module (5), stator support (1) side is provided with the main supporting plate (2) with stator support (1) one, opposite side is provided with the end casing (3) fixed with stator support (1), main supporting plate (2) center and end casing (3) center are 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)；Traction sheave (7) is fixed with rotating shaft (4), and traction sheave (7) is located at stator support (1) outward near the side of end casing (3)；Square brake (8) is fixed with main supporting plate (2).This utility model can have higher structural strength, and security performance is higher.
Description
Technical field
This utility model is related to a kind of traction machine, particularly a kind of traction machine with square brake.
Background technology
At present, with the continuous development and the improvement of people's living standards of national economy, modern architecture spreads all over town and country.For true
The flowing of the rapid safety of personnel in skyscraper is protected, the allegro needs of the modern life, raising operational efficiency and equipment is met
Performance, to the design of elevator and manufacture requirements also 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 at present comprehensively.For the structure of traction machine, it is desirable to have compared with
Big structural strength and security performance.
Utility model content
The purpose of this utility model is, there is provided a kind of traction machine with square brake, and it can have higher knot
Structure intensity, and security performance is higher.
The technical solution of the utility model：Traction machine with square brake, is characterized in：Stator pack is provided with including inner side
The stator support of part, stator support side are provided with the main supporting plate with 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 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；Traction sheave is fixed with rotating shaft, and it is outer near end casing that traction sheave is located at stator support
Side；Square brake is fixed with the main supporting plate.
In the traction machine of the square brake of above-mentioned band, the square brake includes that square iron core, iron core are provided with 4
Group is uniformly distributed and size identical coil, and the center of circle of every group of coil is respectively positioned on the diagonal of iron core；Iron core is connected by bolt
Shape dynamic plate corresponding with iron core is connected to, friction component on the outside of dynamic plate, is provided with, friction component center is provided with the flower coordinated with rotating shaft
Keyhole；The center of the iron core and dynamic plate is equipped with size identical centre bore.
In the aforesaid traction machine with square brake, multiple tune being arranged on iron core on the outside of every group of coil, are equipped with
Knothole, is provided with adjusting screw in adjustment hole, the front end of adjusting screw is provided with damping pad, and damping pad is located near dynamic plate
Side.
In the aforesaid traction machine with square brake, the iron core is provided with two groups of centre bores for being symmetrically distributed in iron core
The handle component that declutches of both sides.
In the aforesaid traction machine with square brake, microswitch component, fine motion between the iron core and dynamic plate, is provided with
The brake cover plate that fixes with iron core is provided with the outside of switch module.
Compared with prior art, this utility model coordinates end cap structure for support by using the stator support of integral type
Main body so that traction machine complete machine structure is more consolidated, assembles also convenient.Coordinate that brake force is bigger, braking is more balanced again
Square brake, can further improve the security performance of traction machine.
In addition, square brake of the present utility model is using the more convenient square core of processing and manufacturing and dynamic plate, and
4 equally distributed coils are set on iron core, the magnetic field for more uniformly spreading after therefore can making coil electricity, can be produced, because
This can produce the suction that more balance to moving plate, it is not easy to when there is brake action everywhere force unbalance so that occurring
Braking effect is poor, the problem that brake noise is big.This structure of the present utility model, the brake for alloing do more, can
Realize bigger brake force.This utility model also simplified have the advantages that structure, it is lower to assemble convenient, manufacturing cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A of Fig. 1 to schematic diagram；
Fig. 3 is the structural representation of square brake；
Fig. 4 is the sectional view of Fig. 3.
Labelling in accompanying drawing for：1- stator supports, 2- main supporting plates, 3- end casings, 4- rotating shafts, 5- stator modules, 6- turn
Sub-component, 7- traction sheaves, the square brakes of 8-, 81- iron cores, 82- coils, 83- bolts, 84- move plate, 85- friction components, 86-
Adjusting screw, 87- damping pads, 88- declutch handle component, 89- microswitch components, 810- brake cover plates.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation of restriction.
Embodiment.Traction machine with square brake, as illustrated in fig. 1 and 2：Including the stator that inner side is provided with stator module 5
Support 1,1 side of stator support are provided with the main supporting plate 2 with 1 one of stator support, and opposite side is provided with and the fixation of stator support 1
End casing 3,2 center of main supporting plate and 3 center of end casing are connected with rotating shaft 4 by bearing, main supporting plate 2 and end casing 3 it
Between be provided with the rotor assembly 6 being fixed in rotating shaft 4；Traction sheave 7 is fixed with rotating shaft 4, and traction sheave 7 is located at outside stator support 1 and leans on
The side of near-end cover plate 3；Square brake 8 is fixed with the main supporting plate 2.
Wherein square brake 8 includes that square iron core 81, iron core 81 are provided with 4 groups and are uniformly distributed and size identical
Coil 82, the center of circle of every group of coil 82 are respectively positioned on the diagonal of iron core 81；Iron core 81 is connected with shape and ferrum by bolt 83
The corresponding dynamic plate 84 of core 81, is provided with friction component 85 on the outside of dynamic plate 84；The center of the iron core 81 and dynamic plate 84 is equipped with
Size identical centre bore.The outside of every group of coil 82 is equipped with multiple adjustment holes being arranged on iron core 81, sets in adjustment hole
The front end for having adjusting screw 86, adjusting screw 86 is provided with damping pad 87, and damping pad 87 is located near the side of dynamic plate 84.Institute
State the handle component 88 that declutches that iron core 81 is provided with two groups of centre bore both sides for being symmetrically distributed in iron core 81.The iron core 81 and dynamic plate
Microswitch component 89 is provided between 84, is provided with the brake cover plate 810 that fixes with iron core 81 on the outside of microswitch component 89.
Claims (5)
1. the traction machine with square brake, it is characterised in that：Including the stator support (1) that inner side is provided with stator module (5), fixed
Submounts (1) side is provided with the main supporting plate (2) with stator support (1) one, and opposite side is provided with fixed with stator support (1)
End casing (3), main supporting plate (2) center and end casing (3) center are connected with rotating shaft (4) by bearing, main supporting plate (2) and
The rotor assembly (6) being fixed in rotating shaft (4) is provided between end casing (3)；Traction sheave (7), traction sheave is fixed with rotating shaft (4)
(7) stator support (1) is located at outward near the side of end casing (3)；Square brake (8) is fixed with main supporting plate (2).
2. the traction machine with square brake according to claim 1, it is characterised in that：Described square brake (8) wrap
Include square iron core (81) and be provided with 4 groups and be uniformly distributed and size identical coil (82), the equal position in the center of circle of every group of coil (82)
On the diagonal of iron core (81)；Iron core (81) is connected with shape corresponding with iron core (81) dynamic plate (84) by bolt (83),
Friction component (85) is provided with the outside of dynamic plate (84), and friction component (85) center is provided with the splined hole coordinated with rotating shaft (4)；The ferrum
The center of core (81) and dynamic plate (84) is equipped with size identical centre bore.
3. the traction machine with square brake according to claim 2, it is characterised in that：The outside of every group of coil (82) is equal
Multiple adjustment holes being arranged on iron core (81) are provided with, adjusting screw (86), the front end of adjusting screw (86) in adjustment hole, is provided with
Damping pad (87) is provided with, damping pad (87) is located near the side of dynamic plate (84).
4. the traction machine with square brake according to claim 2, it is characterised in that：Iron core (81) are provided with two
Group is symmetrically distributed in the handle component (88) that declutches of the centre bore both sides of iron core (81).
5. the traction machine with square brake according to claim 2, it is characterised in that：Iron core (81) and dynamic plate
(84) microswitch component (89) is provided between, is provided with the brake cap fixed with iron core (81) on the outside of microswitch component (89)
Plate (810).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993691.4U CN206014183U (en) | 2016-08-30 | 2016-08-30 | Traction machine with square brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993691.4U CN206014183U (en) | 2016-08-30 | 2016-08-30 | Traction machine with square brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014183U true CN206014183U (en) | 2017-03-15 |
Family
ID=58254875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993691.4U Active CN206014183U (en) | 2016-08-30 | 2016-08-30 | Traction machine with square brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185565A (en) * | 2016-08-30 | 2016-12-07 | 浙江玛拓驱动设备有限公司 | A kind of traction machine with square brake |
-
2016
- 2016-08-30 CN CN201620993691.4U patent/CN206014183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185565A (en) * | 2016-08-30 | 2016-12-07 | 浙江玛拓驱动设备有限公司 | A kind of traction machine with square brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |