CN206017504U - square brake assembly - Google Patents
square brake assembly Download PDFInfo
- Publication number
- CN206017504U CN206017504U CN201620984797.8U CN201620984797U CN206017504U CN 206017504 U CN206017504 U CN 206017504U CN 201620984797 U CN201620984797 U CN 201620984797U CN 206017504 U CN206017504 U CN 206017504U
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- China
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- iron core
- dynamic plate
- square
- brake assembly
- coil
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Abstract
The utility model discloses a kind of square brake assembly, including square iron core (1), iron core (1) is provided with 4 groups and is uniformly distributed and size identical coil (2), and the center of circle of every group of coil (2) is respectively positioned on the diagonal of iron core (1)；Iron core (1) is connected with shape corresponding with iron core (1) dynamic plate (4) by bolt (3), is provided with friction component (5) on the outside of dynamic plate (4)；The center of iron core (1) and dynamic plate (4) is equipped with size identical centre bore.This utility model has more preferable balance in the dynamic plate action of control brake, can be effective for the traction machine of bigger required braking force.
Description
Technical field
This utility model is related to a kind of traction machine brake, particularly a kind of square brake assembly.
Background technology
With the continuous popularization and use of elevator, the demand of traction machine is also increasing.The brake of traction machine is to ensure
The vitals of elevator safety.Brake requires that in performance response speed is fast, brake force is powerful, braking is steady.And it is existing
Most of brakes are all to adopt circular iron core to construct electric magnet to realize braking maneuver with unification circular coil.This structure
Brake easily occur in the case where build is larger balance sexual maladjustment problem, badly influence the performance of brake.
Utility model content
The purpose of this utility model is, there is provided a kind of square brake assembly, and it is in the dynamic plate action of control brake
There is more preferable balance, can be effective for the traction machine of bigger required braking force.
The technical solution of the utility model：Square brake assembly, is characterized in：Including square iron core, set on iron core
There are 4 groups to be uniformly distributed and size identical coil, the center of circle of every group of coil is respectively positioned on the diagonal of iron core；Iron core passes through spiral shell
Tether and be connected to shape dynamic plate corresponding with iron core, on the outside of dynamic plate, be provided with friction component；The center of the iron core and dynamic plate is equal
It is provided with size identical centre bore.
In above-mentioned square brake assembly, multiple adjustment holes being arranged on iron core on the outside of every group of coil, are equipped with,
Adjusting screw is provided with adjustment hole, and the front end of adjusting screw is provided with damping pad, and damping pad is located near the side of dynamic plate.
In aforesaid square brake assembly, the iron core is provided with two groups of centre bore both sides for being symmetrically distributed in iron core
Declutch handle component.
In aforesaid square brake assembly, microswitch component, microswitch group 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 part.
Compared with prior art, this utility model uses processing and manufacturing more convenient square core and dynamic plate, and in ferrum
4 equally distributed coils are set on core, the magnetic field for more uniformly spreading can be produced after therefore can making coil electricity, therefore
The suction that more balance can be produced to moving plate, it is not easy to when there is brake action everywhere force unbalance so that there is system
Dynamic effect is poor, the problem that brake noise is big.This structure of the present utility model, the brake for alloing do more, Neng Goushi
Now 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 schematic cross-section of Fig. 1.
Labelling in accompanying drawing for：1- iron cores, 2- coils, 3- bolts, 4- move plate, and 5- friction components, 6- adjusting screws, 7- subtract
Shake pad, 8- declutch handle component, 9- microswitch components, 10- 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.Square brake assembly, as illustrated in fig. 1 and 2：Including square iron core 1, iron core 1 be provided with 4 groups uniform
Distribution and size identical coil 2, the center of circle of every group of coil 2 is respectively positioned on the diagonal of iron core 1；Iron core 1 is connected by bolt 3
Shape dynamic plate 4 corresponding with iron core 1 is connected to, on the outside of dynamic plate 4, friction component 5 is provided with；The iron core 1 and the center of dynamic plate 4
It is equipped with size identical centre bore.The outside of every group of coil 2 is equipped with multiple adjustment holes being arranged on iron core 1, adjustment hole
Adjusting screw 6 is inside provided with, and the front end of adjusting screw 6 is provided with damping pad 7, and damping pad 7 is located near the side of dynamic plate 4.Institute
State the handle component 8 that declutches that iron core 1 is provided with two groups of centre bore both sides for being symmetrically distributed in iron core 1.The iron core 1 and dynamic plate 4 it
Between be provided with microswitch component 9, be provided with the outside of microswitch component 9 with iron core 1 fix brake cover plate 10.
Claims (4)
1. square brake assembly, it is characterised in that：Including square iron core (1), iron core (1) be provided with 4 groups be uniformly distributed and
Size identical coil (2), the center of circle of every group of coil (2) are respectively positioned on the diagonal of iron core (1)；Iron core (1) passes through bolt (3)
Shape corresponding with iron core (1) dynamic plate (4) is connected with, on the outside of dynamic plate (4), friction component (5) is provided with；Iron core (1) and dynamic plate
(4) center is equipped with size identical centre bore.
2. square brake assembly according to claim 1, it is characterised in that：It is equipped with the outside of every group of coil (2) many
The individual adjustment hole being arranged on iron core (1), is provided with adjusting screw (6) in adjustment hole, the front end of adjusting screw (6) is provided with cushion
Piece (7), damping pad (7) are located near the side of dynamic plate (4).
3. square brake assembly according to claim 1, it is characterised in that：Iron core (1) be provided with two groups symmetrical
It is distributed in the handle component (8) that declutches of the centre bore both sides of iron core (1).
4. square brake assembly according to claim 1, it is characterised in that：Set between iron core (1) and dynamic plate (4)
There is microswitch component (9), on the outside of microswitch component (9), be provided with the brake cover plate (10) fixed with iron core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984797.8U CN206017504U (en) | 2016-08-30 | 2016-08-30 | square brake assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984797.8U CN206017504U (en) | 2016-08-30 | 2016-08-30 | square brake assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017504U true CN206017504U (en) | 2017-03-15 |
Family
ID=58254459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984797.8U Active CN206017504U (en) | 2016-08-30 | 2016-08-30 | square brake assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195071A (en) * | 2016-08-30 | 2016-12-07 | 浙江玛拓驱动设备有限公司 | A kind of square brake assembly |
-
2016
- 2016-08-30 CN CN201620984797.8U patent/CN206017504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195071A (en) * | 2016-08-30 | 2016-12-07 | 浙江玛拓驱动设备有限公司 | A kind of square brake assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |