CN103557252B - Intelligent compensation device of brake - Google Patents
Intelligent compensation device of brake Download PDFInfo
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- CN103557252B CN103557252B CN201310580653.7A CN201310580653A CN103557252B CN 103557252 B CN103557252 B CN 103557252B CN 201310580653 A CN201310580653 A CN 201310580653A CN 103557252 B CN103557252 B CN 103557252B
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Abstract
nullThe open a kind of intelligent compensation device of brake of the present invention，It is made up of with electric part mechanical part，Mechanical part includes motor (2)、Drive sleeve (12)、Pull bar (13) and joint (17)，Described motor (2) is fixing with support set (5) to be connected，Support set (5) is fixing with drive sleeve (12) to be connected，One end of pull bar (13) is arranged in the hole of drive sleeve (12)，The other end is fixing with joint (17) to be connected，Electric part includes controller (18)、Compensation mechanism and signal acquiring system，Described electric part is connected with user's control system，Described controller (18) respectively with motor (2)、Signal acquiring system is connected，Motor (2) is connected with compensation mechanism，Compensation mechanism is connected with signal acquiring system，Described motor and drive sleeve、The drive mechanism of pull bar is turbine and worm self-locking structure.The intelligent compensation apparatus of the present invention is more intelligent, information-based relative to traditional mechanical compensation mechanism, is suitable for current plant equipment automation development.
Description
Technical field
The present invention relates to a kind of intelligent compensation device of brake, belong to mechanical braking technical field.
Background technology
The feature of brake mechanical compensation is at present: (1) realizes signal by mechanical angle change and feeds back；(2) work is compensated by the power source of pusher itself；(3) retaining by the way of installing damped ring and unilateral bearing；(4) when compensating stroke and minor variations occur, compensation mechanism begins to work；(5) compensation rate of mechanical compensation compensates according to the variable quantity of angle, and compensation rate is proportional with angle variable quantity；(6) mechanical compensation needs put in place by repeatedly compensating to compensate；(7) mechanical compensation does not have friction material and compensation mechanism fault alarm function.
Summary of the invention
For above-mentioned problem, it is an object of the invention to provide a kind of intelligent compensation device of brake, electric signal can be formed by the change of pusher stroke to feed back, compensating work by increasing small electromotor, only compensate just work when stroke reaches the limit of position, the compensation rate of intelligent compensation is by setting up the control of the rotational time of motor, compensation rate is proportional with the time, and convenient regulation, single compensation puts in place, and also has friction material and compensation mechanism fault alarm function.
The present invention solves that technical scheme that above-mentioned technical problem used is as described below:
A kind of intelligent compensation device of brake, described device is made up of with electric part mechanical part,
Mechanical part includes motor, drive sleeve, pull bar and joint, wherein:
Described motor is fixing with support set to be connected, and support set is fixing with drive sleeve to be connected,
One end of pull bar is arranged in the hole of drive sleeve, and the other end is fixing with joint to be connected,
Electric part includes that controller, compensation mechanism and signal acquiring system, described electric part are connected with user's control system, wherein:
Described controller is connected with motor, signal acquiring system respectively, and motor is connected with compensation mechanism, and compensation mechanism is connected with signal acquiring system,
Described motor is turbine and worm self-locking structure with drive sleeve, the drive mechanism of pull bar.
Further, described signal acquiring system includes that lock leaves travel switch and compensates travel switch.
Further, described compensation mechanism includes lock ON signal control module, fault-signal control module and wear signal control module.
Further, described controller includes single-chip microcomputer, solid-state relay.
Further, described drive sleeve is fixed on u shaped connector, arranges some spring washers in drive sleeve and u shaped connector junction.
Further, pull bar is fixed with packing ring by nut with joint.
Further, described motor is fixed with support set by hexagon socket cap head screw.
Further, described support set is fixed by hexagon socket cap head screw with drive sleeve.
Beneficial effects of the present invention is as follows: the present invention forms electric signal by the change of pusher stroke and feeds back, work is compensated by increasing small electromotor, by the latching characteristics retaining of turbine and worm mechanism, and only compensate just work when stroke reaches the limit of position, the compensation rate of the intelligent compensation apparatus of the present invention is by setting up the control of the rotational time of motor, compensation rate is proportional with the time, conveniently regulate and can put in place by single compensation, in addition, the present invention also has friction material and compensation mechanism fault alarm function, the intelligent compensation apparatus of the present invention is more intelligent relative to traditional mechanical compensation mechanism, information-based, it is suitable for current plant equipment automation development.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent compensation apparatus mechanical part；
Fig. 2 is the schematic diagram of electric part；
Fig. 3 is the electrical schematic diagram of electric part.
Detailed description of the invention
It is next with specific embodiment below in conjunction with the accompanying drawings that present invention is described.
A kind of intelligent compensation device of brake, as shown in Figure 1, 2, described device is made up of with electric part mechanical part,
Mechanical part includes motor 2, drive sleeve 12, pull bar 13 and joint 17, wherein: described motor 2 is fixing with support set 5 to be connected, support set 5 is fixing with drive sleeve 12 to be connected, one end of pull bar 13 is arranged in the hole of drive sleeve 12, the other end is fixing with joint 17 to be connected, and joint 17 is connected with brake level.
Electric part includes controller 18, compensation mechanism and signal acquiring system, described electric part is connected with user's control system, wherein: described controller 18 is connected with motor 2, signal acquiring system respectively, motor 2 is connected with compensation mechanism, compensation mechanism is connected with signal acquiring system, and described signal acquiring system includes that lock leaves travel switch and compensates travel switch.
Motor of the present invention is turbine and worm self-locking structure with drive sleeve, the drive mechanism of pull bar.
As it is shown on figure 3, compensation mechanism of the present invention includes lock ON signal control module, fault-signal control module and wear signal control module.
Described controller 18 includes that the peripheral circuit such as single-chip microcomputer, solid-state relay forms.
Described drive sleeve is fixed on u shaped connector 1, arranges some spring washers 11 in drive sleeve and u shaped connector junction.
Pull bar 13 is fixed with packing ring 15 by nut 14 with joint 17 junction.
Described motor 2 is fixed with support set 5 by hexagon socket cap head screw 20.
Described support set 5 is fixed by hexagon socket cap head screw 20 with drive sleeve 12.
The intelligent compensation apparatus of the present invention is mainly used in disc type, drum brake.
Fig. 1 is the structural representation of intelligent compensation apparatus mechanical part, wherein: 1 is u shaped connector, and 2 is motor, 5 is support set, and 6 is fluting flush end holding screw, and 8 is normal type single coil spring lock washer, 9 is plain washer-C level, 10 is round nut, and 11 is spring washer, and 12 is drive sleeve, 13 is pull bar, 14 is 1 type hex nut, and 17 is joint, and 20 is hexagon socket cap head screw.
Fig. 2 is the schematic diagram of electric part, wherein: 2 is motor, and 3 is compensation mechanism, and 7 is signal acquiring system, and 18 is controller, and 19 is custom system.
Fig. 3 is the electrical schematic diagram of electric part, wherein: 18 is controller, and 19 is custom system.
The intelligent compensation apparatus of the present invention is mainly used in and is similar to YWZ9, YPZ2 etc. and has in the normally engaged brake version that when brake is opened a sluice gate, before and after brake, arm does not stresses.And mechanical compensation something in common is it is all to utilize to make before and after brake the Distance Shortened between brake arm when opening a sluice gate by screw-driven, reach to move back the process returning to rated value away from, moment, pusher compensation stroke.
The intelligent compensation apparatus of the present invention is with mechanical compensation difference: (1) mechanical compensation is fed back by mechanical angle variable signal.Intelligent compensation is fed back by pusher stroke change electric signal.(2) mechanical compensation compensates work by the power source of pusher itself.Electrical compensation compensates work by increasing small electromotor.(3) mechanical compensation retaining by the way of installing damped ring and unilateral bearing, the electrical compensation latching characteristics retaining by turbine and worm mechanism.(4) mechanical compensation just works when appearance compensates compensation mechanism when minor variations occurs in stroke, just work when intelligent compensation only compensation stroke reaches the limit of position.(5) compensation rate of mechanical compensation compensates according to the variable quantity of angle, and compensation rate is proportional with angle variable quantity, and the compensation rate of intelligent compensation is that compensation rate is proportional with the time by setting up the control of the rotational time of motor, and convenient regulation.(6) mechanical compensation to put in place by repeatedly compensating, and intelligent compensation single compensation puts in place.(7) intelligent compensation has friction material and compensation mechanism fault alarm function, and mechanical compensation does not has.
In one embodiment, as shown in Figure 1, 2, the intelligent compensation mechanism of the present invention mainly includes that mechanical and electric two parts form.Mechanical part is mainly made up of DC speed-reducing 2, drive sleeve 12, drag link 13 and jointing 17 etc.；Electric part is mainly made up of with signal acquiring system controller 18；Controller 18 is mainly made up of the peripheral circuit such as single-chip microcomputer, solid-state relay, and signal acquiring system 7 is mainly driven travel switch by lock and formed with compensating travel switch.
The operation principle of intelligent compensation is: when brake normally works, controller only collects brake ON signal and this signal is transferred to user's control system (user is for interlocking with mair motor), when brake friction material weares and teares, compensation stroke when making brake close lock arrives when compensating stroke limit position, compensate travel switch and transmit signal to controller, controller does not drive small electromotor work after receiving signal (this point is critically important, if now just driving motor to compensate, brake is in and closes lock state, before and after brake, arm is by the biggest power, make the driving power driving motor the biggest, existing Patents is all under this mode of operation, practical significance is little).When brake is opened a sluice gate, controller receives lock ON signal simultaneously, now controller will drive motor timing rotation, make drive sleeve and pull bar produce relative motion, so that the Distance Shortened between brake arm before and after, complete brake torque, move back the operation compensated away from, stroke.
When compensation mechanism breaks down, compensating spacing module and can send signal to controller continuously, after signal length reaches three times, compensation fault-signal is passed to user's control system by controller, reminds user maintenance.This controller has friction material wear extent detection function simultaneously, and Cleaning Principle is the accumulative wear extent (traditional is by limit of wear switch detection) calculating friction material by compensating number of times.
In brief, the operation principle of the present invention is exactly: send out compensation signal when pusher compensates stroke less than specification requirement to controller, control to carry out preparation before compensation, boost to send out to pusher and open a sluice gate signal to controller, controller drives motor to rotate counterclockwise, reaching the purpose that stroke compensates, compensation rate controls by adjusting motor rotational time.
The compensation principle of intelligent compensation is as follows: after controller successively receives compensation travel switch signal and lock ON signal, when brake is opened, small electromotor is driven to rotate timing, small electromotor driving compensation apparatus makes brake compensation stroke be adjusted, this course of work is carried out continuously, when friction material reaches to wear and tear number of times, controller report limit of wear signal is to custom system.
The compensation rate of intelligent compensation is that compensation rate is proportional with the time, and intelligent compensation has friction material and compensation mechanism fault alarm function by setting up the control of the rotational time of motor.
Beneficial effects of the present invention is as follows: the present invention forms electric signal by the change of pusher stroke and feeds back, work is compensated by increasing small electromotor, by the latching characteristics retaining of turbine and worm mechanism, and only compensate just work when stroke reaches the limit of position, the compensation rate of the intelligent compensation apparatus of the present invention is by setting up the control of the rotational time of motor, compensation rate is proportional with the time, conveniently regulate and can put in place by single compensation, in addition, the present invention also has friction material and compensation mechanism fault alarm function, the intelligent compensation apparatus of the present invention is more intelligent relative to traditional mechanical compensation mechanism, information-based, it is suitable for current plant equipment automation development.
It should be noted that; above-mentioned specific embodiment is merely exemplary; under the above-mentioned teaching of the present invention, those skilled in the art can carry out various improvement and deformation on the basis of above-described embodiment, and these improve or deformation all falls within protection scope of the present invention.It will be understood by those skilled in the art that specific descriptions above are intended merely to explain the purpose of the present invention, be not intended to limit the present invention.Protection scope of the present invention is limited by claim and equivalent thereof.
Claims (7)
1. an intelligent compensation device of brake, it is characterised in that described device is made up of with electric part mechanical part,
Mechanical part includes motor (2), drive sleeve (12), pull bar (13) and joint (17), wherein:
Described motor (2) is fixing with support set (5) to be connected, and support set (5) is fixing with drive sleeve (12) to be connected,
One end of pull bar (13) is arranged in the hole of drive sleeve (12), and the other end is fixing with joint (17) to be connected,
Electric part includes controller (18), compensation mechanism and signal acquiring system, and described electric part is connected with user's control system, wherein:
Described compensation mechanism includes lock ON signal control module, fault-signal control module and wear signal control module,
Described controller (18) is connected with motor (2), signal acquiring system respectively, and motor (2) is connected with compensation mechanism, and compensation mechanism is connected with signal acquiring system, and described motor is turbine and worm self-locking structure with drive sleeve, the drive mechanism of pull bar.
2. intelligent compensation apparatus as claimed in claim 1, it is characterised in that described signal acquiring system includes that lock leaves travel switch and compensates travel switch.
3. intelligent compensation apparatus as claimed in claim 1, it is characterised in that described controller (18) includes single-chip microcomputer, solid-state relay.
4. intelligent compensation apparatus as claimed in claim 3, it is characterised in that described drive sleeve is fixed on u shaped connector (1), arranges some spring washers (11) in drive sleeve and u shaped connector junction.
5. intelligent compensation apparatus as claimed in claim 4, it is characterised in that pull bar (13) is fixed with packing ring by nut with joint (17) junction.
6. intelligent compensation apparatus as claimed in claim 5, it is characterised in that described motor (2) is fixed with support set (5) by hexagon socket cap head screw.
7. intelligent compensation apparatus as claimed in claim 6, it is characterised in that described support set (5) is fixed by hexagon socket cap head screw with drive sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580653.7A CN103557252B (en) | 2013-11-19 | 2013-11-19 | Intelligent compensation device of brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580653.7A CN103557252B (en) | 2013-11-19 | 2013-11-19 | Intelligent compensation device of brake |
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| Publication Number | Publication Date |
|---|---|
| CN103557252A CN103557252A (en) | 2014-02-05 |
| CN103557252B true CN103557252B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580653.7A Active CN103557252B (en) | 2013-11-19 | 2013-11-19 | Intelligent compensation device of brake |
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| CN (1) | CN103557252B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020044569A1 (en) * | 2018-08-31 | 2020-03-05 | 株式会社安川電機 | Brake diagnostic device and brake diagnostic system |
| CN109281968B (en) * | 2018-10-25 | 2020-02-07 | 重庆市九龙坡职业教育中心 | Brake device for stepless transmission |
| CN113120764A (en) * | 2020-01-15 | 2021-07-16 | 宝山钢铁股份有限公司 | Hoisting machinery brake stroke monitoring early warning and automatic adjusting device |
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| CN2731172Y (en) * | 2004-10-20 | 2005-10-05 | 长沙普雷科机电技术有限公司 | Automatic compensator and brake using the same |
| DE60109219T2 (en) * | 2001-11-27 | 2006-02-16 | Freni Brembo S.P.A., Curno | DEVICE FOR INTERNAL BODY ADJUSTMENT FOR DUOSER MOTORMOTH BRAKES |
| CN201794965U (en) * | 2010-08-27 | 2011-04-13 | 焦作制动器股份有限公司 | Non-clearance automatic compensation brake |
| CN203146668U (en) * | 2013-04-07 | 2013-08-21 | 新乡市恒创机械设备有限公司 | Crane brake with brake pad thickness early warning device |
| CN203214717U (en) * | 2013-04-23 | 2013-09-25 | 焦作市制动器有限公司 | Intelligent brake |
| CN203594719U (en) * | 2013-11-19 | 2014-05-14 | 焦作制动器股份有限公司 | Brake intelligent compensation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011063434A (en) * | 2009-09-18 | 2011-03-31 | Toshiba Elevator Co Ltd | Brake device for elevator hoisting machine, and method for adjusting the same |
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2013
- 2013-11-19 CN CN201310580653.7A patent/CN103557252B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60109219T2 (en) * | 2001-11-27 | 2006-02-16 | Freni Brembo S.P.A., Curno | DEVICE FOR INTERNAL BODY ADJUSTMENT FOR DUOSER MOTORMOTH BRAKES |
| CN2731172Y (en) * | 2004-10-20 | 2005-10-05 | 长沙普雷科机电技术有限公司 | Automatic compensator and brake using the same |
| CN201794965U (en) * | 2010-08-27 | 2011-04-13 | 焦作制动器股份有限公司 | Non-clearance automatic compensation brake |
| CN203146668U (en) * | 2013-04-07 | 2013-08-21 | 新乡市恒创机械设备有限公司 | Crane brake with brake pad thickness early warning device |
| CN203214717U (en) * | 2013-04-23 | 2013-09-25 | 焦作市制动器有限公司 | Intelligent brake |
| CN203594719U (en) * | 2013-11-19 | 2014-05-14 | 焦作制动器股份有限公司 | Brake intelligent compensation device |
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| CN103557252A (en) | 2014-02-05 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 454000 No. 1688, middle section of development road, Pok Oi County, Henan, Jiaozuo Applicant after: JIAOZUO JINGU BRAKE INCORPORATED CO., LTD. Address before: 454000 No. 1688, middle section of development road, Pok Oi County, Henan, Jiaozuo Applicant before: Jiaozuo Brake Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIAOZUO BRAKER CO., LTD. TO: JIAOZUO JINZA BRAKE CO., LTD. |
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