CN105864326A - Online detection device for caliper disc brake friction plate - Google Patents
Online detection device for caliper disc brake friction plate Download PDFInfo
- Publication number
- CN105864326A CN105864326A CN201610397647.1A CN201610397647A CN105864326A CN 105864326 A CN105864326 A CN 105864326A CN 201610397647 A CN201610397647 A CN 201610397647A CN 105864326 A CN105864326 A CN 105864326A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- controller
- buzzer
- disc brake
- caliper disc
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
- F16D66/021—Apparatus for indicating wear using electrical detection or indication means
- F16D66/026—Apparatus for indicating wear using electrical detection or indication means indicating different degrees of lining wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
- F16D66/021—Apparatus for indicating wear using electrical detection or indication means
Abstract
The invention provides an online detection device for a caliper disc brake friction plate. The device comprises two support assemblies, two proximity switches, a controller, a buzzer and an indicator light. The support assemblies are installed on two clamping jaws of a caliper disc brake respectively, the proximity switches are installed on the two support assemblies respectively, the controller is connected with the proximity switches, and the buzzer and the indicator light are both connected with the controller. The proximity switches are used for detecting the distance between the two support assemblies in the braking process to reflect the abrasion degree of the friction plate, signals are sent to the controller, after the controller receives the signals, the signals are processed, then control signals are sent to the buzzer and the indicator light, the buzzer gives out buzz sound, the indicator light is turned on, an operator is prompted to replace the friction plate, and therefore the purposes of online detection and abrasion alarming of the caliper disc brake friction plate are achieved. The online detection device is simple in structure, low in cost and convenient to install, and the braking reliability of the caliper disc brake is effectively improved.
Description
Technical field
The present invention relates to machine control techniques field, a kind of clipper disk brake being applied to hoist engine rope-climbing mechanism
Friction plate on-line measuring device.
Background technology
Clipper disk brake C (as shown in Figure 1) in braking procedure, be by two caliper claw C1 between two panels friction
Friction between sheet C2 and brake disc B reaches braking effect, and during braking, friction plate C2 inevitably produces
Raw abrasion, therefore friction plate C2 needs periodic replacement.But when need more renewal of facing renewal, operator can only be depended on
Sensation and observation, friction plate excessive wear easily occurs and is not found and changes in time, cause brake failure.This is
A kind of potential safety hazard, in some instances it may even be possible to cause the heavy losses of property and casualties.
Summary of the invention
In order to solve the problem that prior art exists, improving braking sensitivity, the present invention provides a kind of clipper disk brake friction plate
On-line measuring device, this device can clipper disk brake friction disc wear to a certain extent time send warning and prompting, in time
More renewal of facing renewal, it is to avoid friction plate transition uses, thus improves braking sensitivity.
The present invention adopts the following technical scheme that clipper disk brake friction plate on-line measuring device, including two bracket assemblys, two
Individual proximity switch, controller, buzzer and display lamp, described bracket assembly is separately mounted on two claws of caliper,
Proximity switch is separately mounted on two bracket assemblys, and is staggeredly arranged, and detects two friction plates of brake disc both sides respectively
The degree of wear, described controller connects with proximity switch, and buzzer and display lamp all connect with controller.
The clipper disk brake friction plate on-line measuring device of the present invention detects in brake process two by using proximity switch
Distance between bracket assembly is to reflect the wear intensity of friction plate, and to a certain extent, proximity switch is to control for friction disc wear
Device sends a signal, after controller receives signal, processes signal, and then sends control to buzzer and display lamp
Signal processed, buzzer is sounded a buzzer and display lamp is bright, reminds operator's friction plate to have worn out to a certain extent, needs more
Renewal of facing renewal, operator gets off and can check, it is judged which abrasion sheet needs, and changes in time, thus realizes the braking of pincers dish
Device friction plate on-line checking and abrasion warning purpose, present configuration is simple, low cost, easy for installation, be effectively improved
The braking reliability of clipper disk brake.
Having waist-shaped hole on described bracket assembly, proximity switch is fixed in waist-shaped hole, is switched in waist type by adjusting proximity
Position in hole, can fill proximity switch in place, make the clipper disk brake friction plate on-line checking of the present invention fill
Put the detection of the clipper disk brake friction plate being applicable to plurality of specifications.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the clipper disk brake of existing hoist engine rope-climbing mechanism.
Fig. 2 is the installment state figure of the clipper disk brake friction plate on-line measuring device of the present invention.
Fig. 3 is the circuit theory diagrams of embodiment of the present invention clipper disk brake friction plate on-line measuring device.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described specifically:
Clipper disk brake friction plate on-line measuring device, as shown in Figure 2 and Figure 3, connects including two bracket assemblys 1, two
Nearly switch 3, controller, buzzer and display lamp, described bracket assembly 1 is separately mounted to two of clipper disk brake C
On caliper claw C1, two bracket assemblys 1 respectively having a horizontal mounting hole 2, two proximity switches 3 are pacified respectively
Being contained on two mounting holes 2, and be staggeredly arranged, proximity switch 3 electrically connects with the controller in operating room, controller and honeybee
Ring device is connected with display lamp, and described display lamp and buzzer are also all located in operating room.Proximity switch 3 is used for detecting braking
During distance between two bracket assemblys 2, and the signal detected is sent to controller, controller will receive
Signal is carried out calculating and contrast, and when the distance detected is less than a certain setting value, controller is want to buzzer and display lamp
Sending control signal, buzzer is sounded a buzzer, and display lamp is bright simultaneously, the operator's more renewal of facing renewal in prompting operating room,
After operator receives signal, check clipper disk brake, and change the friction plate of abrasion.
Claims (2)
1. clipper disk brake friction plate on-line measuring device, including two bracket assemblys, two proximity switches, controller, buzzings
Device and display lamp, it is characterised in that: described bracket assembly is separately mounted on two claws of clipper disk brake, close to opening
Pass is separately mounted on two bracket assemblys, and described controller connects with proximity switch, buzzer and display lamp all with controller
Connect.
Clipper disk brake friction plate on-line measuring device the most according to claim 1, it is characterised in that: described support is total
Having waist-shaped hole on one-tenth, proximity switch is fixed in waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397647.1A CN105864326A (en) | 2016-05-31 | 2016-05-31 | Online detection device for caliper disc brake friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397647.1A CN105864326A (en) | 2016-05-31 | 2016-05-31 | Online detection device for caliper disc brake friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864326A true CN105864326A (en) | 2016-08-17 |
Family
ID=56677039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397647.1A Pending CN105864326A (en) | 2016-05-31 | 2016-05-31 | Online detection device for caliper disc brake friction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864326A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265326A (en) * | 2017-07-12 | 2017-10-20 | 中国电建集团核电工程公司 | Electric travelling crane hoisting mechanism braking ability early warning system |
| CN108644265A (en) * | 2018-05-22 | 2018-10-12 | 荣成华东锻压机床股份有限公司 | Mechanical press brake pads intelligent measuring and control device |
| CN110107820A (en) * | 2019-05-05 | 2019-08-09 | 清华大学 | Tribo-luminescence device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0156358B1 (en) * | 1995-12-14 | 1998-10-15 | 김태구 | Alarm device for brake pad abrasion |
| US20090229926A1 (en) * | 2008-03-11 | 2009-09-17 | Craig Schaefer | Proximity sensor for brake wear detection |
| CN202418334U (en) * | 2011-12-26 | 2012-09-05 | 江苏安捷汽车配件有限公司 | Brake block capable of replacing friction block automatically |
| CN202579765U (en) * | 2011-12-30 | 2012-12-05 | 江苏安捷汽车配件有限公司 | Electromagnetic device for automatically adjusting brake clearance |
| CN205978201U (en) * | 2016-05-31 | 2017-02-22 | 安徽柳工起重机有限公司 | Pincers dish stopper friction disc on -line measuring device |
-
2016
- 2016-05-31 CN CN201610397647.1A patent/CN105864326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0156358B1 (en) * | 1995-12-14 | 1998-10-15 | 김태구 | Alarm device for brake pad abrasion |
| US20090229926A1 (en) * | 2008-03-11 | 2009-09-17 | Craig Schaefer | Proximity sensor for brake wear detection |
| CN202418334U (en) * | 2011-12-26 | 2012-09-05 | 江苏安捷汽车配件有限公司 | Brake block capable of replacing friction block automatically |
| CN202579765U (en) * | 2011-12-30 | 2012-12-05 | 江苏安捷汽车配件有限公司 | Electromagnetic device for automatically adjusting brake clearance |
| CN205978201U (en) * | 2016-05-31 | 2017-02-22 | 安徽柳工起重机有限公司 | Pincers dish stopper friction disc on -line measuring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265326A (en) * | 2017-07-12 | 2017-10-20 | 中国电建集团核电工程公司 | Electric travelling crane hoisting mechanism braking ability early warning system |
| CN107265326B (en) * | 2017-07-12 | 2023-01-03 | 中国电建集团核电工程公司 | Braking performance early warning system for hoisting mechanism of electric crane |
| CN108644265A (en) * | 2018-05-22 | 2018-10-12 | 荣成华东锻压机床股份有限公司 | Mechanical press brake pads intelligent measuring and control device |
| CN110107820A (en) * | 2019-05-05 | 2019-08-09 | 清华大学 | Tribo-luminescence device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |