CN213862211U - Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning - Google Patents
Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning Download PDFInfo
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- CN213862211U CN213862211U CN202022169856.5U CN202022169856U CN213862211U CN 213862211 U CN213862211 U CN 213862211U CN 202022169856 U CN202022169856 U CN 202022169856U CN 213862211 U CN213862211 U CN 213862211U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000012806 monitoring device Methods 0.000 title claims abstract description 4
- 238000005299 abrasion Methods 0.000 title claims description 14
- 239000000523 sample Substances 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
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Abstract
The utility model provides a monitoring devices of drum brake block wearing and tearing and brake drum temperature that monitoring and early warning combined together, belongs to safety monitoring technical field, inlays temperature sensor heat conduction probe in the sensor housing front end, and the sensor and the temperature sensor that will monitor wearing and tearing are arranged in the sensor housing, and temperature sensor passes through screw thread and fixes a whole with temperature sensor heat conduction probe connection, fixes it on the brake shoe, shows temperature and wearing and tearing information by panel board or display screen through wireless received signal in the driver's cabin. The invention ensures the safety of vehicle braking without hidden danger. Meanwhile, the circuit matching is reduced, and the material and installation cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of safety monitoring, a method that motor vehicle brake block wearing and tearing and temperature monitoring early warning is related to.
Background
The drum type brake device is mostly a load-carrying vehicle and an engineering vehicle, and the phenomena of abrasion and continuous high temperature of parts with large tonnage of brake pads are serious, so that the abrasion of the brake pads is closely connected with the brake drum in a high-temperature state, which is a main reason for the recession of the brake pads. At present, a solution integrating abrasion of a brake pad and temperature monitoring and early warning is not available. The monitoring and early warning of the combination of the abrasion of the drum brake pad and the temperature of the brake drum is a solution for ensuring the safety of the brake device at present.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to disclose a method of drum brake block wearing and tearing and brake drum temperature that monitoring and early warning combined together.
The to-be-solved technical scheme of the utility model is to inlay temperature sensor heat conduction probe (1) in sensor housing (4) front end, will monitor in sensor housing (4) are arranged in to wearing and tearing sensor (3) and temperature sensor (2), and temperature sensor (2) are connected fixed whole through screw and temperature sensor heat conduction probe (1), are wearing and tearing and temperature sensor device promptly. Fix it on brake shoe (5), and temperature sensor heat conduction probe (1) front end and brake block (6) are in the coplanar, synchronous friction brake drum (7) during brake braking, two signal lines (8) and four signal lines (8) of monitoring wear sensor are drawn forth to temperature sensor (2) end and are inserted simultaneously extension (9), send central controller (10) through the serial ports mode behind the extension sampling processing, the central controller carries out identification process and then passes through wireless mode with brake block temperature signal and brake block wearing and tearing signaling transmission behind the receipt of each extension signal, show temperature and wearing and tearing information by panel board or display screen through wireless received signal in the driver's cabin.
The sensor is fixed on the brake shoe, the front end of the sensor probe is positioned on the same plane with the brake pad, the probe and the brake pad are synchronously rubbed and conducted with a brake drum during braking, namely, the abrasion and high-temperature conditions of the brake pad are accessed to an extension set by the sensor through a signal wire, the extension set is sampled and processed and then sent to a central controller through a serial port mode, the central controller receives signals of all the extension sets, then carries out identification processing on the signals and sends brake pad temperature signals and brake pad abrasion signals in a wireless mode, and temperature and abrasion information are displayed by an instrument panel or a display screen through wireless received signals in a cab.
The utility model discloses drum brake block wearing and tearing and brake drum temperature combined together's monitoring early warning solution's beneficial effect is, an alarm device produces two early warning effects of wearing and tearing and temperature, ensures that vehicle braking safety does not keep the hidden danger. Meanwhile, the circuit matching is reduced, and the material and installation cost is reduced.
Drawings
FIG. 1 is a circuit diagram of the device of the present invention;
FIG. 2 is a schematic view of a sensor;
FIG. 3 is a side view of FIG. 2;
fig. 4 is a sensor connection diagram.
The utility model discloses the monitoring early warning that drum brake block wearing and tearing and brake drum temperature combined together solves the scheme by with
The following constitution:
1. the temperature sensor comprises a temperature sensor heat conduction probe, 2. a temperature sensor (platinum resistance), 3. a wear sensor, 4. a sensor shell, 5. a brake shoe, 6. a brake pad, 7. a brake drum, 8. a signal wire, 9. an extension, and 10. a central controller.
Detailed Description
The temperature sensor heat conduction probe (1) is embedded in the front end of the sensor shell (4), the wear monitoring sensor (3) and the temperature sensor (2) are arranged in the sensor shell (4), and the temperature sensor (2) is connected and fixed with the temperature sensor heat conduction probe (1) into a whole through threads, namely, the wear monitoring sensor heat conduction probe is a wear and temperature sensor device. Fix it on brake shoe (5), and temperature sensor heat conduction probe (1) front end and brake block (6) are in the coplanar, synchronous friction brake drum (7) during brake braking, two signal lines (8) and four signal lines (8) of monitoring wear sensor are drawn forth to temperature sensor (2) end and are inserted simultaneously extension (9), send central controller (10) through the serial ports mode behind the extension sampling processing, the central controller carries out identification process and then passes through wireless mode with brake block temperature signal and brake block wearing and tearing signaling transmission behind the receipt of each extension signal, show temperature and wearing and tearing information by panel board or display screen through wireless received signal in the driver's cabin.
Claims (1)
1. The utility model provides a monitoring devices of drum brake piece wearing and tearing and brake drum temperature that monitoring and early warning combined together which characterized in that: the heat-conducting probe of the temperature sensor is embedded at the front end of the sensor shell, the sensor for monitoring abrasion and the temperature sensor are arranged in the sensor shell, the temperature sensor is connected and fixed with the heat-conducting probe of the temperature sensor into a whole through threads, the abrasion and temperature sensor device is fixed on a brake shoe, the front end of a heat conduction probe of the temperature sensor and a brake pad are positioned on the same plane, two signal wires led out from the tail end of a temperature sensor of a synchronous friction brake drum and four signal wires for monitoring the abrasion sensor are simultaneously connected to an extension set during braking, the extension set is sampled and processed and then sent to a central controller in a serial port mode, the central controller receives signals of the extension sets, then carries out identification processing and sends temperature signals of the brake pad and abrasion signals of the brake pad in a wireless mode, and temperature and abrasion information are displayed by an instrument panel or a display screen in a cab through wireless received signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169856.5U CN213862211U (en) | 2020-09-28 | 2020-09-28 | Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169856.5U CN213862211U (en) | 2020-09-28 | 2020-09-28 | Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213862211U true CN213862211U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022169856.5U Active CN213862211U (en) | 2020-09-28 | 2020-09-28 | Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213862211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717555A (en) * | 2023-07-24 | 2023-09-08 | 深圳市泉立威电子科技有限公司 | Safety analysis method and system based on brake pad abrasion and temperature monitoring |
-
2020
- 2020-09-28 CN CN202022169856.5U patent/CN213862211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717555A (en) * | 2023-07-24 | 2023-09-08 | 深圳市泉立威电子科技有限公司 | Safety analysis method and system based on brake pad abrasion and temperature monitoring |
| CN116717555B (en) * | 2023-07-24 | 2024-02-02 | 深圳市泉立威电子科技有限公司 | Safety analysis method and system based on brake pad abrasion and temperature monitoring |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No. 101-11, Shenyang Science and Technology Innovation Workshop, No. 77 Nujiang Street, Huanggu District, Shenyang City, Liaoning Province, 110000 Patentee after: Ruian (Liaoning) Intelligent Equipment Technology Co.,Ltd. Address before: Room 507, block a, aviation international, 7655 Renmin Street, Chaoyang District, Changchun City, Jilin Province 130000 Patentee before: Wu Jiang |