CN206017508U - A kind of improved disk brake and disk brake accident warning device - Google Patents
A kind of improved disk brake and disk brake accident warning device Download PDFInfo
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- CN206017508U CN206017508U CN201621031468.8U CN201621031468U CN206017508U CN 206017508 U CN206017508 U CN 206017508U CN 201621031468 U CN201621031468 U CN 201621031468U CN 206017508 U CN206017508 U CN 206017508U
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- disk brake
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Abstract
The utility model is related to a kind of improved disk brake, which includes the current inductor in the yoke assembly of brake, with the pressure inductor being located in the armature component side wall of brake, current inductor is connected with the coil block in yoke assembly, for sensing electric current, pressure inductor is used for detecting the thrust that armature component is subject to, current inductor and pressure inductor are electrically connected with extraneous control unit, and extraneous control unit includes disk brake fault alarm, disk brake fault alarm method and corresponding intrument；Further relate to a kind of disk brake accident warning device, when judging unit analyzes the current signal that current inductor detects is zero, the thrust signal that pressure inductor is detected is compared with the data for storing, when thrust is less than the data value of storage, disc type brake troubles alarm equipment alarm is controlled.The utility model causes maintenance personal immediately to know the source of failure according to by intelligent decision result, time saving and energy saving.
Description
Technical field
The utility model is related to a kind of disk brake, more particularly to a kind of improved disk brake and corresponding failure
Warning device.
Background technology
Disk brake is usually used in the fields such as lathe, crane, elevator.Such as elevators field, disk brake are to ensure
The basic device of elevator safety operation, its must are fulfilled for produce enough braking moments, when declutching or brake, it is desirable to flat
Surely, frequent starting and braking can be met, the little grade of noise requires.
The utility model to disk brake in practice with analyzing, during the utility model is realized,
Inventor has found that at least there are the following problems in prior art：
One of extensive field, elevator is used in actual motion, usually to break down, wherein as disk brake
A kind of failure is exactly that elevator is rushed to summit or crouching bottom.Also there is multiple, such as steel wire iope slippage the reason for causing the failure；To end station due to
Steel wire iope slippage and cause lift car not slow down；Elevator overload runs, but the switch failure that overloads, and causes frequency converter to slow down not
Easily subtract；Brake sticking brake power not enough, during parking, embrace incessantly etc. by band-type brake.
That is, when the braking moment of disk brake is inadequate, also results in elevator and occur rushing to summit or crouching bottom failure, but by
A lot of in the reason for causing this kind of failure, maintenance personal immediately can not conclude the source of failure, obtain by checking exclusion one by one, and this is not
Only time-consuming, and a lot of other inconvenience may be brought to redemption.
Thus, it is necessary to a kind of system or module or method are set, and which can notify the specific source of failure of maintenance personal to be
Disk Brake torque is not enough, so as to reduce workload.
Utility model content
On the one hand main purpose of the present utility model is to provide a kind of improved disk brake, and which can point out to keep in repair people
Member's source of failure, so that reduce the maintenance load of maintenance personal.
Of the present utility model further aspect is that provides a kind of disk brake accident warning device.By the device, tie up
Repair personnel and the very first time can know the source of failure, and eliminate the work that fixes a breakdown one by one, time saving and energy saving.
For reaching object above, a kind of system is on the one hand provided：A kind of improved disk brake, including positioned at described
Current inductor in the yoke assembly of brake, and the pressure inductor in the armature component side wall of the brake,
The current inductor is connected with the coil block in the yoke assembly, and for sensing electric current, the pressure inductor is used for
Detect that the thrust that the armature component is subject to, the current inductor and pressure inductor are electrically connected with extraneous control unit, institute
Extraneous control unit is stated comprising disk brake fault alarm.
Preferably, the thrust is applied by the tripping spring being located between the yoke assembly and the armature component.
Preferably, the current inductor is located in the different grooves of the yoke assembly from the coil block, described
The input of current inductor is connected with the coil block, and output end is connected with the extraneous control unit.
Preferably, the extraneous control unit be stored with the disk brake normal band-type brake when, the armature component is received
The thrust data for arriving.
On the other hand, there is provided a kind of device：A kind of disk brake accident warning device, including the first detector unit,
For detecting the electric current of the disk brake center line coil assembly；Second detector unit, for detecting in the disk brake
The thrust that armature component is subject to；Judging unit, is analyzed judgement for the current signal and thrust signal to detecting, concurrently
Go out action command；Performance element, for making disk brake fault alarm execute warning or not report according to the action command
Alert operation.
Preferably, when the judging unit judges that the current signal that first detector unit is detected is zero, according to
The thrust data that the armature component is subject to during band-type brake normal according to the disk brake for itself storing, judges second inspection
The thrust size that unit is detected is surveyed, and when the thrust is less than the data value of storage, sends disk brake fault alarm
The signal that device is reported to the police.
Preferably, first detector unit detects the electric current of the coil block, the electric current using current inductor
The input of inductor is connected with the coil block, and second detector unit detects the armature group using pressure inductor
The thrust that part is subject to, the thrust are applied by the tripping spring between the yoke assembly and armature component positioned at the disk brake
Plus.
A technical scheme in above-mentioned technical proposal has the advantage that：When the braking moment due to disk brake not
Foot, causes elevator to occur rushing to summit or during crouching bottom, and the disk brake fault alarm of extraneous control unit sends warning, so that
Obtain maintenance personal and the very first time know the source of failure, so as to eliminate the operation of reason of fixing a breakdown one by one so that maintenance is more
Save worry laborsaving.
Another technical scheme in above-mentioned technical proposal has the advantage that：When disk brake breaks down, dimension
The personnel of repairing need not do it yourself to investigate one by one, according only to the intelligent decision of judgment means, you can know the source of failure.
Description of the drawings
Fig. 1 is the front view of embodiment one.
Fig. 2 is the front view of the yoke assembly of embodiment one.
Fig. 3 is the flow chart of embodiment two.
Fig. 4 is the process block diagram of embodiment three.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment of the present utility model one is a kind of improved disk brake 1, and the disk brake 1 includes yoke assembly
2nd, coil block 3, armature component 4, tripping spring 5, frictional disk 6, coil block 3 are located in yoke assembly 2, armature component 4 with
Yoke assembly 2 coordinates to be installed and can move on the axial direction of yoke assembly 2, and tripping spring 5 is located at yoke assembly 2 and armature
Between component 4, its one end is fixed in a face groove of yoke assembly 2, and the other end is contradicted with the face of armature component 4 with to armature
Component 4 applies thrust, and frictional disk 6 is located at side of the armature component 4 away from the side of yoke assembly 2；Also include positioned at yoke
Current inductor 7, the pressure inductor 8 being located in 4 side wall of armature component and extraneous control unit in component 2 is (in figure not
Illustrate), current inductor 7 is located at from coil block 3 in the different grooves of yoke assembly 2, and its input is connected with coil block 3
Connect, for sensing electric current, output end be connected with extraneous control unit, pressure inductor 8 is pushed away for detecting what armature component 4 was subject to
Power, its are electrically connected with extraneous control unit, and extraneous control unit includes disk brake fault alarm (not shown in FIG.).
When extraneous control unit internal memory contains 1 normal band-type brake of disk brake, the thrust data that armature component 4 is subject to.
Embodiment of the present utility model two is a kind of disk brake fault alarm method, and the method is using electric current sense
Answer device 7 to detect the electric current of 1 center line coil assembly 3 of disk brake, armature group in disk brake 1 is detected using pressure inductor 8
The thrust that part 4 is subject to, current signal and the thrust of the detection of pressure inductor 8 that extraneous control unit is detected to current inductor 7
Signal is analyzed, and judges result.
Further, the extraneous control unit be stored with 1 normal band-type brake of disk brake when, what armature component 4 was subject to pushes away
Force data, when extraneous control unit analyzes the current signal that current inductor 7 detects is zero, pressure inductor 8 is examined
The thrust signal for measuring is compared with the data for storing, and when thrust is less than the data value of storage, controls disk brake
Fault alarm is reported to the police.
Embodiment of the present utility model three provides a kind of disk brake accident warning device 9, and which includes the first detection
Unit 911, for detecting the electric current of 1 center line coil assembly 3 of disk brake；Second detector unit 912, for detecting disc type brake
The thrust that armature component 4 is subject in device 1；Judging unit 913, is analyzed for the current signal and thrust signal to detecting
Judge, and send action command；Performance element 914, for holding disk brake fault alarm according to the action command
Row is reported to the police or operation of not reporting to the police.
Further, when judging unit 913 judges that the current signal that the first detector unit 911 is detected is zero, according to
According to the thrust data that corresponding armature component 4 during the 1 normal band-type brake of disk brake for itself storing is subject to, the second detector unit is judged
The 912 thrust sizes for detecting, and when the thrust is less than the data value of storage, send disk brake fault alarm report
Alert signal.
Further, electric current of first detector unit 911 using 7 detection coil component 3 of current inductor, current inductor
7 input is connected with coil block 3, and the second detector unit 912 is using pushing away that the detection armature component 4 of pressure inductor 8 is subject to
Power, the thrust are applied by the tripping spring 5 between the yoke assembly 2 and armature component 4 positioned at disk brake 1.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has respectively
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model is required
Protection domain defined by appending claims and its equivalent.
Claims (7)
1. a kind of improved disk brake (1), it is characterised in that：Including in the yoke assembly (2) positioned at the brake (1)
Current inductor (7), and be located at the brake (1) armature component (4) side wall in pressure inductor (8), the electricity
Stream inductor (7) is connected with the coil block (3) in the yoke assembly (2), for sensing electric current, the pressure inductor
(8) it is used for detecting the thrust that the armature component (4) is subject to, current inductor (7) and pressure inductor (8) and extraneous control
Unit electrical connection processed, the extraneous control unit include disk brake fault alarm.
2. a kind of disk brake according to claim 1 (1), it is characterised in that：The thrust is by positioned at the yoke
Tripping spring (5) between component (2) and the armature component (4) applies.
3. a kind of disk brake according to claim 2 (1), it is characterised in that：Current inductor (7) with described
Coil block (3) is located in the different grooves of the yoke assembly (2), the input of current inductor (7) and the line
Coil assembly (3) connects, and output end is connected with the extraneous control unit.
4. a kind of disk brake according to claim 3 (1), it is characterised in that：The extraneous control unit is stored with
During brake (1) normal band-type brake, the thrust data that armature component (4) are subject to.
5. a kind of disk brake accident warning device (9), it is characterised in that：Including the first detector unit (911), for detecting
The electric current of disk brake (1) center line coil assembly (3)；Second detector unit (912), for detecting the disk brake
(1) thrust that armature component (4) is subject in；Judging unit (913), is carried out for the current signal and thrust signal to detecting
Analysis judges, and sends action command；Performance element (914), for making disk brake failure report according to the action command
Alert device is executed reports to the police or operation of not reporting to the police.
6. a kind of device according to claim 5 (9), it is characterised in that：Described in judging when the judging unit (913)
When the current signal that first detector unit (911) is detected is zero, normally embrace according to the disk brake (1) for itself storing
The thrust data that armature component (4) are subject to during lock, judges the thrust size that the second detector unit (912) detect,
And when the thrust is less than the data value of storage, send the signal of disk brake fault alarm warning.
7. a kind of device according to claim 6 (9), it is characterised in that：First detector unit (911) adopt electric current
Inductor (7) detects the electric current of coil block (3), the input of current inductor (7) and the coil block (3)
Connection, described second detector unit (912) detect the thrust that armature component (4) are subject to using pressure inductor (8), described
Thrust is applied by the tripping spring (5) between the yoke assembly (2) and armature component (4) positioned at the disk brake (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031468.8U CN206017508U (en) | 2016-08-28 | 2016-08-28 | A kind of improved disk brake and disk brake accident warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031468.8U CN206017508U (en) | 2016-08-28 | 2016-08-28 | A kind of improved disk brake and disk brake accident warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017508U true CN206017508U (en) | 2017-03-15 |
Family
ID=58259294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031468.8U Active CN206017508U (en) | 2016-08-28 | 2016-08-28 | A kind of improved disk brake and disk brake accident warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781776A (en) * | 2020-12-14 | 2021-05-11 | 珠海格力电器股份有限公司 | Motor brake protection method and device and motor |
-
2016
- 2016-08-28 CN CN201621031468.8U patent/CN206017508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781776A (en) * | 2020-12-14 | 2021-05-11 | 珠海格力电器股份有限公司 | Motor brake protection method and device and motor |
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| GR01 | Patent grant |